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25,259
static int qdev_add_one_global(QemuOpts *opts, void *opaque) { GlobalProperty *g; ObjectClass *oc; g = g_malloc0(sizeof(*g)); g->driver = qemu_opt_get(opts, "driver"); g->property = qemu_opt_get(opts, "property"); g->value = qemu_opt_get(opts, "value"); oc = object_class_by_name(g->driver); if (oc) { DeviceClass *dc = DEVICE_CLASS(oc); if (dc->hotpluggable) { /* If hotpluggable then skip not_used checking. */ g->not_used = false; } else { /* Maybe a typo. */ g->not_used = true; } } else { /* Maybe a typo. */ g->not_used = true; } qdev_prop_register_global(g); return 0; }
true
qemu
dd98b71f4885814de9a64e7acc0e17b38ab7c38b
static int qdev_add_one_global(QemuOpts *opts, void *opaque) { GlobalProperty *g; ObjectClass *oc; g = g_malloc0(sizeof(*g)); g->driver = qemu_opt_get(opts, "driver"); g->property = qemu_opt_get(opts, "property"); g->value = qemu_opt_get(opts, "value"); oc = object_class_by_name(g->driver); if (oc) { DeviceClass *dc = DEVICE_CLASS(oc); if (dc->hotpluggable) { g->not_used = false; } else { g->not_used = true; } } else { g->not_used = true; } qdev_prop_register_global(g); return 0; }
{ "code": [ " oc = object_class_by_name(g->driver);" ], "line_no": [ 19 ] }
static int FUNC_0(QemuOpts *VAR_0, void *VAR_1) { GlobalProperty *g; ObjectClass *oc; g = g_malloc0(sizeof(*g)); g->driver = qemu_opt_get(VAR_0, "driver"); g->property = qemu_opt_get(VAR_0, "property"); g->value = qemu_opt_get(VAR_0, "value"); oc = object_class_by_name(g->driver); if (oc) { DeviceClass *dc = DEVICE_CLASS(oc); if (dc->hotpluggable) { g->not_used = false; } else { g->not_used = true; } } else { g->not_used = true; } qdev_prop_register_global(g); return 0; }
[ "static int FUNC_0(QemuOpts *VAR_0, void *VAR_1)\n{", "GlobalProperty *g;", "ObjectClass *oc;", "g = g_malloc0(sizeof(*g));", "g->driver = qemu_opt_get(VAR_0, \"driver\");", "g->property = qemu_opt_get(VAR_0, \"property\");", "g->value = qemu_opt_get(VAR_0, \"value\");", "oc = object_class_by_name(g->driver);", "if (oc) {", "DeviceClass *dc = DEVICE_CLASS(oc);", "if (dc->hotpluggable) {", "g->not_used = false;", "} else {", "g->not_used = true;", "}", "} else {", "g->not_used = true;", "}", "qdev_prop_register_global(g);", "return 0;", "}" ]
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25,261
void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst, const ptrdiff_t dst_pitch) { int x, y, indx; int32_t p0, p1, p2, p3, tmp0, tmp1, tmp2; int32_t b0_1, b0_2, b1_1, b1_2, b1_3, b2_1, b2_2, b2_3, b2_4, b2_5, b2_6; int32_t b3_1, b3_2, b3_3, b3_4, b3_5, b3_6, b3_7, b3_8, b3_9; ptrdiff_t pitch, back_pitch; const short *b0_ptr, *b1_ptr, *b2_ptr, *b3_ptr; const int num_bands = 4; /* all bands should have the same pitch */ pitch = plane->bands[0].pitch; /* pixels at the position "y-1" will be set to pixels at the "y" for the 1st iteration */ back_pitch = 0; /* get pointers to the wavelet bands */ b0_ptr = plane->bands[0].buf; b1_ptr = plane->bands[1].buf; b2_ptr = plane->bands[2].buf; b3_ptr = plane->bands[3].buf; for (y = 0; y < plane->height; y += 2) { if (y+2 >= plane->height) pitch= 0; /* load storage variables with values */ if (num_bands > 0) { b0_1 = b0_ptr[0]; b0_2 = b0_ptr[pitch]; } if (num_bands > 1) { b1_1 = b1_ptr[back_pitch]; b1_2 = b1_ptr[0]; b1_3 = b1_1 - b1_2*6 + b1_ptr[pitch]; } if (num_bands > 2) { b2_2 = b2_ptr[0]; // b2[x, y ] b2_3 = b2_2; // b2[x+1,y ] = b2[x,y] b2_5 = b2_ptr[pitch]; // b2[x ,y+1] b2_6 = b2_5; // b2[x+1,y+1] = b2[x,y+1] } if (num_bands > 3) { b3_2 = b3_ptr[back_pitch]; // b3[x ,y-1] b3_3 = b3_2; // b3[x+1,y-1] = b3[x ,y-1] b3_5 = b3_ptr[0]; // b3[x ,y ] b3_6 = b3_5; // b3[x+1,y ] = b3[x ,y ] b3_8 = b3_2 - b3_5*6 + b3_ptr[pitch]; b3_9 = b3_8; } for (x = 0, indx = 0; x < plane->width; x+=2, indx++) { if (x+2 >= plane->width) { b0_ptr --; b1_ptr --; b2_ptr --; b3_ptr --; } /* some values calculated in the previous iterations can */ /* be reused in the next ones, so do appropriate copying */ b2_1 = b2_2; // b2[x-1,y ] = b2[x, y ] b2_2 = b2_3; // b2[x ,y ] = b2[x+1,y ] b2_4 = b2_5; // b2[x-1,y+1] = b2[x ,y+1] b2_5 = b2_6; // b2[x ,y+1] = b2[x+1,y+1] b3_1 = b3_2; // b3[x-1,y-1] = b3[x ,y-1] b3_2 = b3_3; // b3[x ,y-1] = b3[x+1,y-1] b3_4 = b3_5; // b3[x-1,y ] = b3[x ,y ] b3_5 = b3_6; // b3[x ,y ] = b3[x+1,y ] b3_7 = b3_8; // vert_HPF(x-1) b3_8 = b3_9; // vert_HPF(x ) p0 = p1 = p2 = p3 = 0; /* process the LL-band by applying LPF both vertically and horizontally */ if (num_bands > 0) { tmp0 = b0_1; tmp2 = b0_2; b0_1 = b0_ptr[indx+1]; b0_2 = b0_ptr[pitch+indx+1]; tmp1 = tmp0 + b0_1; p0 = tmp0 << 4; p1 = tmp1 << 3; p2 = (tmp0 + tmp2) << 3; p3 = (tmp1 + tmp2 + b0_2) << 2; } /* process the HL-band by applying HPF vertically and LPF horizontally */ if (num_bands > 1) { tmp0 = b1_2; tmp1 = b1_1; b1_2 = b1_ptr[indx+1]; b1_1 = b1_ptr[back_pitch+indx+1]; tmp2 = tmp1 - tmp0*6 + b1_3; b1_3 = b1_1 - b1_2*6 + b1_ptr[pitch+indx+1]; p0 += (tmp0 + tmp1) << 3; p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2; p2 += tmp2 << 2; p3 += (tmp2 + b1_3) << 1; } /* process the LH-band by applying LPF vertically and HPF horizontally */ if (num_bands > 2) { b2_3 = b2_ptr[indx+1]; b2_6 = b2_ptr[pitch+indx+1]; tmp0 = b2_1 + b2_2; tmp1 = b2_1 - b2_2*6 + b2_3; p0 += tmp0 << 3; p1 += tmp1 << 2; p2 += (tmp0 + b2_4 + b2_5) << 2; p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1; } /* process the HH-band by applying HPF both vertically and horizontally */ if (num_bands > 3) { b3_6 = b3_ptr[indx+1]; // b3[x+1,y ] b3_3 = b3_ptr[back_pitch+indx+1]; // b3[x+1,y-1] tmp0 = b3_1 + b3_4; tmp1 = b3_2 + b3_5; tmp2 = b3_3 + b3_6; b3_9 = b3_3 - b3_6*6 + b3_ptr[pitch+indx+1]; p0 += (tmp0 + tmp1) << 2; p1 += (tmp0 - tmp1*6 + tmp2) << 1; p2 += (b3_7 + b3_8) << 1; p3 += b3_7 - b3_8*6 + b3_9; } /* output four pixels */ dst[x] = av_clip_uint8((p0 >> 6) + 128); dst[x+1] = av_clip_uint8((p1 >> 6) + 128); dst[dst_pitch+x] = av_clip_uint8((p2 >> 6) + 128); dst[dst_pitch+x+1] = av_clip_uint8((p3 >> 6) + 128); }// for x dst += dst_pitch << 1; back_pitch = -pitch; b0_ptr += pitch + 1; b1_ptr += pitch + 1; b2_ptr += pitch + 1; b3_ptr += pitch + 1; } }
true
FFmpeg
8fb00b3e858b7a5aeccfe6bdfc10290c2121c3ec
void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst, const ptrdiff_t dst_pitch) { int x, y, indx; int32_t p0, p1, p2, p3, tmp0, tmp1, tmp2; int32_t b0_1, b0_2, b1_1, b1_2, b1_3, b2_1, b2_2, b2_3, b2_4, b2_5, b2_6; int32_t b3_1, b3_2, b3_3, b3_4, b3_5, b3_6, b3_7, b3_8, b3_9; ptrdiff_t pitch, back_pitch; const short *b0_ptr, *b1_ptr, *b2_ptr, *b3_ptr; const int num_bands = 4; pitch = plane->bands[0].pitch; back_pitch = 0; b0_ptr = plane->bands[0].buf; b1_ptr = plane->bands[1].buf; b2_ptr = plane->bands[2].buf; b3_ptr = plane->bands[3].buf; for (y = 0; y < plane->height; y += 2) { if (y+2 >= plane->height) pitch= 0; if (num_bands > 0) { b0_1 = b0_ptr[0]; b0_2 = b0_ptr[pitch]; } if (num_bands > 1) { b1_1 = b1_ptr[back_pitch]; b1_2 = b1_ptr[0]; b1_3 = b1_1 - b1_2*6 + b1_ptr[pitch]; } if (num_bands > 2) { b2_2 = b2_ptr[0]; b2_3 = b2_2; b2_5 = b2_ptr[pitch]; b2_6 = b2_5; } if (num_bands > 3) { b3_2 = b3_ptr[back_pitch]; b3_3 = b3_2; b3_5 = b3_ptr[0]; b3_6 = b3_5; b3_8 = b3_2 - b3_5*6 + b3_ptr[pitch]; b3_9 = b3_8; } for (x = 0, indx = 0; x < plane->width; x+=2, indx++) { if (x+2 >= plane->width) { b0_ptr --; b1_ptr --; b2_ptr --; b3_ptr --; } b2_1 = b2_2; b2_2 = b2_3; b2_4 = b2_5; b2_5 = b2_6; = b2[x+1,y+1] b3_1 = b3_2; b3_2 = b3_3; = b3[x+1,y-1] b3_4 = b3_5; b3_5 = b3_6; = b3[x+1,y ] b3_7 = b3_8; b3_8 = b3_9; p0 = p1 = p2 = p3 = 0; if (num_bands > 0) { tmp0 = b0_1; tmp2 = b0_2; b0_1 = b0_ptr[indx+1]; b0_2 = b0_ptr[pitch+indx+1]; tmp1 = tmp0 + b0_1; p0 = tmp0 << 4; p1 = tmp1 << 3; p2 = (tmp0 + tmp2) << 3; p3 = (tmp1 + tmp2 + b0_2) << 2; } if (num_bands > 1) { tmp0 = b1_2; tmp1 = b1_1; b1_2 = b1_ptr[indx+1]; b1_1 = b1_ptr[back_pitch+indx+1]; tmp2 = tmp1 - tmp0*6 + b1_3; b1_3 = b1_1 - b1_2*6 + b1_ptr[pitch+indx+1]; p0 += (tmp0 + tmp1) << 3; p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2; p2 += tmp2 << 2; p3 += (tmp2 + b1_3) << 1; } if (num_bands > 2) { b2_3 = b2_ptr[indx+1]; b2_6 = b2_ptr[pitch+indx+1]; tmp0 = b2_1 + b2_2; tmp1 = b2_1 - b2_2*6 + b2_3; p0 += tmp0 << 3; p1 += tmp1 << 2; p2 += (tmp0 + b2_4 + b2_5) << 2; p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1; } if (num_bands > 3) { b3_6 = b3_ptr[indx+1]; b3_3 = b3_ptr[back_pitch+indx+1]; tmp0 = b3_1 + b3_4; tmp1 = b3_2 + b3_5; tmp2 = b3_3 + b3_6; b3_9 = b3_3 - b3_6*6 + b3_ptr[pitch+indx+1]; p0 += (tmp0 + tmp1) << 2; p1 += (tmp0 - tmp1*6 + tmp2) << 1; p2 += (b3_7 + b3_8) << 1; p3 += b3_7 - b3_8*6 + b3_9; } dst[x] = av_clip_uint8((p0 >> 6) + 128); dst[x+1] = av_clip_uint8((p1 >> 6) + 128); dst[dst_pitch+x] = av_clip_uint8((p2 >> 6) + 128); dst[dst_pitch+x+1] = av_clip_uint8((p3 >> 6) + 128); } dst += dst_pitch << 1; back_pitch = -pitch; b0_ptr += pitch + 1; b1_ptr += pitch + 1; b2_ptr += pitch + 1; b3_ptr += pitch + 1; } }
{ "code": [ " p0 = tmp0 << 4;", " p1 = tmp1 << 3;", " p2 = (tmp0 + tmp2) << 3;", " p3 = (tmp1 + tmp2 + b0_2) << 2;", " p0 += (tmp0 + tmp1) << 3;", " p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2;", " p2 += tmp2 << 2;", " p3 += (tmp2 + b1_3) << 1;", " p0 += tmp0 << 3;", " p1 += tmp1 << 2;", " p2 += (tmp0 + b2_4 + b2_5) << 2;", " p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1;", " p0 += (tmp0 + tmp1) << 2;", " p1 += (tmp0 - tmp1*6 + tmp2) << 1;", " p2 += (b3_7 + b3_8) << 1;" ], "line_no": [ 173, 175, 177, 179, 205, 207, 209, 211, 233, 235, 237, 239, 267, 269, 271 ] }
void FUNC_0(const IVIPlaneDesc *VAR_0, uint8_t *VAR_1, const ptrdiff_t VAR_2) { int VAR_3, VAR_4, VAR_5; int32_t p0, p1, p2, p3, tmp0, tmp1, tmp2; int32_t b0_1, b0_2, b1_1, b1_2, b1_3, b2_1, b2_2, b2_3, b2_4, b2_5, b2_6; int32_t b3_1, b3_2, b3_3, b3_4, b3_5, b3_6, b3_7, b3_8, b3_9; ptrdiff_t pitch, back_pitch; const short *VAR_6, *VAR_7, *VAR_8, *VAR_9; const int VAR_10 = 4; pitch = VAR_0->bands[0].pitch; back_pitch = 0; VAR_6 = VAR_0->bands[0].buf; VAR_7 = VAR_0->bands[1].buf; VAR_8 = VAR_0->bands[2].buf; VAR_9 = VAR_0->bands[3].buf; for (VAR_4 = 0; VAR_4 < VAR_0->height; VAR_4 += 2) { if (VAR_4+2 >= VAR_0->height) pitch= 0; if (VAR_10 > 0) { b0_1 = VAR_6[0]; b0_2 = VAR_6[pitch]; } if (VAR_10 > 1) { b1_1 = VAR_7[back_pitch]; b1_2 = VAR_7[0]; b1_3 = b1_1 - b1_2*6 + VAR_7[pitch]; } if (VAR_10 > 2) { b2_2 = VAR_8[0]; b2_3 = b2_2; b2_5 = VAR_8[pitch]; b2_6 = b2_5; } if (VAR_10 > 3) { b3_2 = VAR_9[back_pitch]; b3_3 = b3_2; b3_5 = VAR_9[0]; b3_6 = b3_5; b3_8 = b3_2 - b3_5*6 + VAR_9[pitch]; b3_9 = b3_8; } for (VAR_3 = 0, VAR_5 = 0; VAR_3 < VAR_0->width; VAR_3+=2, VAR_5++) { if (VAR_3+2 >= VAR_0->width) { VAR_6 --; VAR_7 --; VAR_8 --; VAR_9 --; } b2_1 = b2_2; b2_2 = b2_3; b2_4 = b2_5; b2_5 = b2_6; = b2[VAR_3+1,VAR_4+1] b3_1 = b3_2; b3_2 = b3_3; = b3[VAR_3+1,VAR_4-1] b3_4 = b3_5; b3_5 = b3_6; = b3[VAR_3+1,VAR_4 ] b3_7 = b3_8; b3_8 = b3_9; p0 = p1 = p2 = p3 = 0; if (VAR_10 > 0) { tmp0 = b0_1; tmp2 = b0_2; b0_1 = VAR_6[VAR_5+1]; b0_2 = VAR_6[pitch+VAR_5+1]; tmp1 = tmp0 + b0_1; p0 = tmp0 << 4; p1 = tmp1 << 3; p2 = (tmp0 + tmp2) << 3; p3 = (tmp1 + tmp2 + b0_2) << 2; } if (VAR_10 > 1) { tmp0 = b1_2; tmp1 = b1_1; b1_2 = VAR_7[VAR_5+1]; b1_1 = VAR_7[back_pitch+VAR_5+1]; tmp2 = tmp1 - tmp0*6 + b1_3; b1_3 = b1_1 - b1_2*6 + VAR_7[pitch+VAR_5+1]; p0 += (tmp0 + tmp1) << 3; p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2; p2 += tmp2 << 2; p3 += (tmp2 + b1_3) << 1; } if (VAR_10 > 2) { b2_3 = VAR_8[VAR_5+1]; b2_6 = VAR_8[pitch+VAR_5+1]; tmp0 = b2_1 + b2_2; tmp1 = b2_1 - b2_2*6 + b2_3; p0 += tmp0 << 3; p1 += tmp1 << 2; p2 += (tmp0 + b2_4 + b2_5) << 2; p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1; } if (VAR_10 > 3) { b3_6 = VAR_9[VAR_5+1]; b3_3 = VAR_9[back_pitch+VAR_5+1]; tmp0 = b3_1 + b3_4; tmp1 = b3_2 + b3_5; tmp2 = b3_3 + b3_6; b3_9 = b3_3 - b3_6*6 + VAR_9[pitch+VAR_5+1]; p0 += (tmp0 + tmp1) << 2; p1 += (tmp0 - tmp1*6 + tmp2) << 1; p2 += (b3_7 + b3_8) << 1; p3 += b3_7 - b3_8*6 + b3_9; } VAR_1[VAR_3] = av_clip_uint8((p0 >> 6) + 128); VAR_1[VAR_3+1] = av_clip_uint8((p1 >> 6) + 128); VAR_1[VAR_2+VAR_3] = av_clip_uint8((p2 >> 6) + 128); VAR_1[VAR_2+VAR_3+1] = av_clip_uint8((p3 >> 6) + 128); } VAR_1 += VAR_2 << 1; back_pitch = -pitch; VAR_6 += pitch + 1; VAR_7 += pitch + 1; VAR_8 += pitch + 1; VAR_9 += pitch + 1; } }
[ "void FUNC_0(const IVIPlaneDesc *VAR_0, uint8_t *VAR_1,\nconst ptrdiff_t VAR_2)\n{", "int VAR_3, VAR_4, VAR_5;", "int32_t p0, p1, p2, p3, tmp0, tmp1, tmp2;", "int32_t b0_1, b0_2, b1_1, b1_2, b1_3, b2_1, b2_2, b2_3, b2_4, b2_5, b2_6;", "int32_t b3_1, b3_2, b3_3, b3_4, b3_5, b3_6, b3_7, b3_8, b3_9;", "ptrdiff_t pitch, back_pitch;", "const short *VAR_6, *VAR_7, *VAR_8, *VAR_9;", "const int VAR_10 = 4;", "pitch = VAR_0->bands[0].pitch;", "back_pitch = 0;", "VAR_6 = VAR_0->bands[0].buf;", "VAR_7 = VAR_0->bands[1].buf;", "VAR_8 = VAR_0->bands[2].buf;", "VAR_9 = VAR_0->bands[3].buf;", "for (VAR_4 = 0; VAR_4 < VAR_0->height; VAR_4 += 2) {", "if (VAR_4+2 >= VAR_0->height)\npitch= 0;", "if (VAR_10 > 0) {", "b0_1 = VAR_6[0];", "b0_2 = VAR_6[pitch];", "}", "if (VAR_10 > 1) {", "b1_1 = VAR_7[back_pitch];", "b1_2 = VAR_7[0];", "b1_3 = b1_1 - b1_2*6 + VAR_7[pitch];", "}", "if (VAR_10 > 2) {", "b2_2 = VAR_8[0];", "b2_3 = b2_2;", "b2_5 = VAR_8[pitch];", "b2_6 = b2_5;", "}", "if (VAR_10 > 3) {", "b3_2 = VAR_9[back_pitch];", "b3_3 = b3_2;", "b3_5 = VAR_9[0];", "b3_6 = b3_5;", "b3_8 = b3_2 - b3_5*6 + VAR_9[pitch];", "b3_9 = b3_8;", "}", "for (VAR_3 = 0, VAR_5 = 0; VAR_3 < VAR_0->width; VAR_3+=2, VAR_5++) {", "if (VAR_3+2 >= VAR_0->width) {", "VAR_6 --;", "VAR_7 --;", "VAR_8 --;", "VAR_9 --;", "}", "b2_1 = b2_2;", "b2_2 = b2_3;", "b2_4 = b2_5;", "b2_5 = b2_6; = b2[VAR_3+1,VAR_4+1]", "b3_1 = b3_2;", "b3_2 = b3_3; = b3[VAR_3+1,VAR_4-1]", "b3_4 = b3_5;", "b3_5 = b3_6; = b3[VAR_3+1,VAR_4 ]", "b3_7 = b3_8;", "b3_8 = b3_9;", "p0 = p1 = p2 = p3 = 0;", "if (VAR_10 > 0) {", "tmp0 = b0_1;", "tmp2 = b0_2;", "b0_1 = VAR_6[VAR_5+1];", "b0_2 = VAR_6[pitch+VAR_5+1];", "tmp1 = tmp0 + b0_1;", "p0 = tmp0 << 4;", "p1 = tmp1 << 3;", "p2 = (tmp0 + tmp2) << 3;", "p3 = (tmp1 + tmp2 + b0_2) << 2;", "}", "if (VAR_10 > 1) {", "tmp0 = b1_2;", "tmp1 = b1_1;", "b1_2 = VAR_7[VAR_5+1];", "b1_1 = VAR_7[back_pitch+VAR_5+1];", "tmp2 = tmp1 - tmp0*6 + b1_3;", "b1_3 = b1_1 - b1_2*6 + VAR_7[pitch+VAR_5+1];", "p0 += (tmp0 + tmp1) << 3;", "p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2;", "p2 += tmp2 << 2;", "p3 += (tmp2 + b1_3) << 1;", "}", "if (VAR_10 > 2) {", "b2_3 = VAR_8[VAR_5+1];", "b2_6 = VAR_8[pitch+VAR_5+1];", "tmp0 = b2_1 + b2_2;", "tmp1 = b2_1 - b2_2*6 + b2_3;", "p0 += tmp0 << 3;", "p1 += tmp1 << 2;", "p2 += (tmp0 + b2_4 + b2_5) << 2;", "p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1;", "}", "if (VAR_10 > 3) {", "b3_6 = VAR_9[VAR_5+1];", "b3_3 = VAR_9[back_pitch+VAR_5+1];", "tmp0 = b3_1 + b3_4;", "tmp1 = b3_2 + b3_5;", "tmp2 = b3_3 + b3_6;", "b3_9 = b3_3 - b3_6*6 + VAR_9[pitch+VAR_5+1];", "p0 += (tmp0 + tmp1) << 2;", "p1 += (tmp0 - tmp1*6 + tmp2) << 1;", "p2 += (b3_7 + b3_8) << 1;", "p3 += b3_7 - b3_8*6 + b3_9;", "}", "VAR_1[VAR_3] = av_clip_uint8((p0 >> 6) + 128);", "VAR_1[VAR_3+1] = av_clip_uint8((p1 >> 6) + 128);", "VAR_1[VAR_2+VAR_3] = av_clip_uint8((p2 >> 6) + 128);", "VAR_1[VAR_2+VAR_3+1] = av_clip_uint8((p3 >> 6) + 128);", "}", "VAR_1 += VAR_2 << 1;", "back_pitch = -pitch;", "VAR_6 += pitch + 1;", "VAR_7 += pitch + 1;", "VAR_8 += pitch + 1;", "VAR_9 += pitch + 1;", "}", "}" ]
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25,262
void virtio_scsi_common_realize(DeviceState *dev, Error **errp) { VirtIODevice *vdev = VIRTIO_DEVICE(dev); VirtIOSCSICommon *s = VIRTIO_SCSI_COMMON(dev); int i; virtio_init(vdev, "virtio-scsi", VIRTIO_ID_SCSI, sizeof(VirtIOSCSIConfig)); s->cmd_vqs = g_malloc0(s->conf.num_queues * sizeof(VirtQueue *)); s->sense_size = VIRTIO_SCSI_SENSE_SIZE; s->cdb_size = VIRTIO_SCSI_CDB_SIZE; s->ctrl_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_ctrl); s->event_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_event); for (i = 0; i < s->conf.num_queues; i++) { s->cmd_vqs[i] = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_cmd); } }
true
qemu
91d670fbf9945ca4ecbd123affb36889e7fe8a5d
void virtio_scsi_common_realize(DeviceState *dev, Error **errp) { VirtIODevice *vdev = VIRTIO_DEVICE(dev); VirtIOSCSICommon *s = VIRTIO_SCSI_COMMON(dev); int i; virtio_init(vdev, "virtio-scsi", VIRTIO_ID_SCSI, sizeof(VirtIOSCSIConfig)); s->cmd_vqs = g_malloc0(s->conf.num_queues * sizeof(VirtQueue *)); s->sense_size = VIRTIO_SCSI_SENSE_SIZE; s->cdb_size = VIRTIO_SCSI_CDB_SIZE; s->ctrl_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_ctrl); s->event_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_event); for (i = 0; i < s->conf.num_queues; i++) { s->cmd_vqs[i] = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_cmd); } }
{ "code": [ "void virtio_scsi_common_realize(DeviceState *dev, Error **errp)", " virtio_scsi_handle_ctrl);", " virtio_scsi_handle_event);", " virtio_scsi_handle_cmd);" ], "line_no": [ 1, 29, 33, 39 ] }
void FUNC_0(DeviceState *VAR_0, Error **VAR_1) { VirtIODevice *vdev = VIRTIO_DEVICE(VAR_0); VirtIOSCSICommon *s = VIRTIO_SCSI_COMMON(VAR_0); int VAR_2; virtio_init(vdev, "virtio-scsi", VIRTIO_ID_SCSI, sizeof(VirtIOSCSIConfig)); s->cmd_vqs = g_malloc0(s->conf.num_queues * sizeof(VirtQueue *)); s->sense_size = VIRTIO_SCSI_SENSE_SIZE; s->cdb_size = VIRTIO_SCSI_CDB_SIZE; s->ctrl_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_ctrl); s->event_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_event); for (VAR_2 = 0; VAR_2 < s->conf.num_queues; VAR_2++) { s->cmd_vqs[VAR_2] = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE, virtio_scsi_handle_cmd); } }
[ "void FUNC_0(DeviceState *VAR_0, Error **VAR_1)\n{", "VirtIODevice *vdev = VIRTIO_DEVICE(VAR_0);", "VirtIOSCSICommon *s = VIRTIO_SCSI_COMMON(VAR_0);", "int VAR_2;", "virtio_init(vdev, \"virtio-scsi\", VIRTIO_ID_SCSI,\nsizeof(VirtIOSCSIConfig));", "s->cmd_vqs = g_malloc0(s->conf.num_queues * sizeof(VirtQueue *));", "s->sense_size = VIRTIO_SCSI_SENSE_SIZE;", "s->cdb_size = VIRTIO_SCSI_CDB_SIZE;", "s->ctrl_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE,\nvirtio_scsi_handle_ctrl);", "s->event_vq = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE,\nvirtio_scsi_handle_event);", "for (VAR_2 = 0; VAR_2 < s->conf.num_queues; VAR_2++) {", "s->cmd_vqs[VAR_2] = virtio_add_queue(vdev, VIRTIO_SCSI_VQ_SIZE,\nvirtio_scsi_handle_cmd);", "}", "}" ]
[ 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 13, 15 ], [ 19 ], [ 21 ], [ 23 ], [ 27, 29 ], [ 31, 33 ], [ 35 ], [ 37, 39 ], [ 41 ], [ 43 ] ]
25,264
static CharDriverState *qemu_chr_open_udp_fd(int fd) { CharDriverState *chr = NULL; NetCharDriver *s = NULL; chr = qemu_chr_alloc(); s = g_malloc0(sizeof(NetCharDriver)); s->fd = fd; s->chan = io_channel_from_socket(s->fd); s->bufcnt = 0; s->bufptr = 0; chr->opaque = s; chr->chr_write = udp_chr_write; chr->chr_update_read_handler = udp_chr_update_read_handler; chr->chr_close = udp_chr_close; /* be isn't opened until we get a connection */ chr->explicit_be_open = true; return chr; }
true
qemu
2d528d45ecf5ee3c1a566a9f3d664464925ef830
static CharDriverState *qemu_chr_open_udp_fd(int fd) { CharDriverState *chr = NULL; NetCharDriver *s = NULL; chr = qemu_chr_alloc(); s = g_malloc0(sizeof(NetCharDriver)); s->fd = fd; s->chan = io_channel_from_socket(s->fd); s->bufcnt = 0; s->bufptr = 0; chr->opaque = s; chr->chr_write = udp_chr_write; chr->chr_update_read_handler = udp_chr_update_read_handler; chr->chr_close = udp_chr_close; chr->explicit_be_open = true; return chr; }
{ "code": [ " s = g_malloc0(sizeof(NetCharDriver));" ], "line_no": [ 13 ] }
static CharDriverState *FUNC_0(int fd) { CharDriverState *chr = NULL; NetCharDriver *s = NULL; chr = qemu_chr_alloc(); s = g_malloc0(sizeof(NetCharDriver)); s->fd = fd; s->chan = io_channel_from_socket(s->fd); s->bufcnt = 0; s->bufptr = 0; chr->opaque = s; chr->chr_write = udp_chr_write; chr->chr_update_read_handler = udp_chr_update_read_handler; chr->chr_close = udp_chr_close; chr->explicit_be_open = true; return chr; }
[ "static CharDriverState *FUNC_0(int fd)\n{", "CharDriverState *chr = NULL;", "NetCharDriver *s = NULL;", "chr = qemu_chr_alloc();", "s = g_malloc0(sizeof(NetCharDriver));", "s->fd = fd;", "s->chan = io_channel_from_socket(s->fd);", "s->bufcnt = 0;", "s->bufptr = 0;", "chr->opaque = s;", "chr->chr_write = udp_chr_write;", "chr->chr_update_read_handler = udp_chr_update_read_handler;", "chr->chr_close = udp_chr_close;", "chr->explicit_be_open = true;", "return chr;", "}" ]
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[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 35 ], [ 37 ], [ 39 ] ]
25,267
static int genh_read_packet(AVFormatContext *s, AVPacket *pkt) { AVCodecContext *codec = s->streams[0]->codec; GENHDemuxContext *c = s->priv_data; int ret; if (c->dsp_int_type == 1 && codec->codec_id == AV_CODEC_ID_ADPCM_THP && codec->channels > 1) { int i, ch; if (avio_feof(s->pb)) return AVERROR_EOF; av_new_packet(pkt, 8 * codec->channels); for (i = 0; i < 8 / c->interleave_size; i++) { for (ch = 0; ch < codec->channels; ch++) { pkt->data[ch * 8 + i*c->interleave_size+0] = avio_r8(s->pb); pkt->data[ch * 8 + i*c->interleave_size+1] = avio_r8(s->pb); } } ret = 0; } else { ret = av_get_packet(s->pb, pkt, codec->block_align ? codec->block_align : 1024 * codec->channels); } pkt->stream_index = 0; return ret; }
false
FFmpeg
acf23d9451e9ea014a4eddf2abdb476c4f33edc4
static int genh_read_packet(AVFormatContext *s, AVPacket *pkt) { AVCodecContext *codec = s->streams[0]->codec; GENHDemuxContext *c = s->priv_data; int ret; if (c->dsp_int_type == 1 && codec->codec_id == AV_CODEC_ID_ADPCM_THP && codec->channels > 1) { int i, ch; if (avio_feof(s->pb)) return AVERROR_EOF; av_new_packet(pkt, 8 * codec->channels); for (i = 0; i < 8 / c->interleave_size; i++) { for (ch = 0; ch < codec->channels; ch++) { pkt->data[ch * 8 + i*c->interleave_size+0] = avio_r8(s->pb); pkt->data[ch * 8 + i*c->interleave_size+1] = avio_r8(s->pb); } } ret = 0; } else { ret = av_get_packet(s->pb, pkt, codec->block_align ? codec->block_align : 1024 * codec->channels); } pkt->stream_index = 0; return ret; }
{ "code": [], "line_no": [] }
static int FUNC_0(AVFormatContext *VAR_0, AVPacket *VAR_1) { AVCodecContext *codec = VAR_0->streams[0]->codec; GENHDemuxContext *c = VAR_0->priv_data; int VAR_2; if (c->dsp_int_type == 1 && codec->codec_id == AV_CODEC_ID_ADPCM_THP && codec->channels > 1) { int VAR_3, VAR_4; if (avio_feof(VAR_0->pb)) return AVERROR_EOF; av_new_packet(VAR_1, 8 * codec->channels); for (VAR_3 = 0; VAR_3 < 8 / c->interleave_size; VAR_3++) { for (VAR_4 = 0; VAR_4 < codec->channels; VAR_4++) { VAR_1->data[VAR_4 * 8 + VAR_3*c->interleave_size+0] = avio_r8(VAR_0->pb); VAR_1->data[VAR_4 * 8 + VAR_3*c->interleave_size+1] = avio_r8(VAR_0->pb); } } VAR_2 = 0; } else { VAR_2 = av_get_packet(VAR_0->pb, VAR_1, codec->block_align ? codec->block_align : 1024 * codec->channels); } VAR_1->stream_index = 0; return VAR_2; }
[ "static int FUNC_0(AVFormatContext *VAR_0, AVPacket *VAR_1)\n{", "AVCodecContext *codec = VAR_0->streams[0]->codec;", "GENHDemuxContext *c = VAR_0->priv_data;", "int VAR_2;", "if (c->dsp_int_type == 1 && codec->codec_id == AV_CODEC_ID_ADPCM_THP &&\ncodec->channels > 1) {", "int VAR_3, VAR_4;", "if (avio_feof(VAR_0->pb))\nreturn AVERROR_EOF;", "av_new_packet(VAR_1, 8 * codec->channels);", "for (VAR_3 = 0; VAR_3 < 8 / c->interleave_size; VAR_3++) {", "for (VAR_4 = 0; VAR_4 < codec->channels; VAR_4++) {", "VAR_1->data[VAR_4 * 8 + VAR_3*c->interleave_size+0] = avio_r8(VAR_0->pb);", "VAR_1->data[VAR_4 * 8 + VAR_3*c->interleave_size+1] = avio_r8(VAR_0->pb);", "}", "}", "VAR_2 = 0;", "} else {", "VAR_2 = av_get_packet(VAR_0->pb, VAR_1, codec->block_align ? codec->block_align : 1024 * codec->channels);", "}", "VAR_1->stream_index = 0;", "return VAR_2;", "}" ]
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[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 13, 15 ], [ 17 ], [ 21, 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 49 ], [ 51 ], [ 53 ] ]
25,268
static void balloon_page(void *addr, int deflate) { #if defined(__linux__) if (!kvm_enabled() || kvm_has_sync_mmu()) madvise(addr, TARGET_PAGE_SIZE, deflate ? MADV_WILLNEED : MADV_DONTNEED); #endif }
true
qemu
e78815a554adaa551d62a71be10ee2fcf128e473
static void balloon_page(void *addr, int deflate) { #if defined(__linux__) if (!kvm_enabled() || kvm_has_sync_mmu()) madvise(addr, TARGET_PAGE_SIZE, deflate ? MADV_WILLNEED : MADV_DONTNEED); #endif }
{ "code": [ "#endif", "#endif", " madvise(addr, TARGET_PAGE_SIZE,", " deflate ? MADV_WILLNEED : MADV_DONTNEED);", "#endif" ], "line_no": [ 13, 13, 9, 11, 13 ] }
static void FUNC_0(void *VAR_0, int VAR_1) { #if defined(__linux__) if (!kvm_enabled() || kvm_has_sync_mmu()) madvise(VAR_0, TARGET_PAGE_SIZE, VAR_1 ? MADV_WILLNEED : MADV_DONTNEED); #endif }
[ "static void FUNC_0(void *VAR_0, int VAR_1)\n{", "#if defined(__linux__)\nif (!kvm_enabled() || kvm_has_sync_mmu())\nmadvise(VAR_0, TARGET_PAGE_SIZE,\nVAR_1 ? MADV_WILLNEED : MADV_DONTNEED);", "#endif\n}" ]
[ 0, 1, 1 ]
[ [ 1, 3 ], [ 5, 7, 9, 11 ], [ 13, 15 ] ]
25,269
static void test_self(void) { Coroutine *coroutine; coroutine = qemu_coroutine_create(verify_self); qemu_coroutine_enter(coroutine, &coroutine); }
true
qemu
0b8b8753e4d94901627b3e86431230f2319215c4
static void test_self(void) { Coroutine *coroutine; coroutine = qemu_coroutine_create(verify_self); qemu_coroutine_enter(coroutine, &coroutine); }
{ "code": [ " coroutine = qemu_coroutine_create(verify_self);", " qemu_coroutine_enter(coroutine, &coroutine);" ], "line_no": [ 9, 11 ] }
static void FUNC_0(void) { Coroutine *coroutine; coroutine = qemu_coroutine_create(verify_self); qemu_coroutine_enter(coroutine, &coroutine); }
[ "static void FUNC_0(void)\n{", "Coroutine *coroutine;", "coroutine = qemu_coroutine_create(verify_self);", "qemu_coroutine_enter(coroutine, &coroutine);", "}" ]
[ 0, 0, 1, 1, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ] ]
25,270
static void gen_wrteei(DisasContext *ctx) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(ctx->pr)) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; } if (ctx->opcode & 0x00008000) { tcg_gen_ori_tl(cpu_msr, cpu_msr, (1 << MSR_EE)); /* Stop translation to have a chance to raise an exception */ gen_stop_exception(ctx); } else { tcg_gen_andi_tl(cpu_msr, cpu_msr, ~(1 << MSR_EE)); } #endif }
true
qemu
9b2fadda3e0196ffd485adde4fe9cdd6fae35300
static void gen_wrteei(DisasContext *ctx) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(ctx->pr)) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; } if (ctx->opcode & 0x00008000) { tcg_gen_ori_tl(cpu_msr, cpu_msr, (1 << MSR_EE)); gen_stop_exception(ctx); } else { tcg_gen_andi_tl(cpu_msr, cpu_msr, ~(1 << MSR_EE)); } #endif }
{ "code": [ " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", "#endif", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", "#endif", "#endif", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif" ], "line_no": [ 13, 7, 11, 13, 7, 11, 13, 7, 13, 5, 9, 11, 33, 5, 9, 11, 33, 33, 5, 9, 11, 7, 11, 13, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 11, 33, 7, 13, 33, 7, 11, 13, 33, 7, 13, 33, 7, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 11, 33, 11, 33, 11, 33, 11, 33, 5, 7, 9, 11, 13, 33, 7, 11, 13, 33, 5, 7, 9, 11, 13, 33, 5, 7, 9, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 5, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33, 7, 11, 13, 33 ] }
static void FUNC_0(DisasContext *VAR_0) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(VAR_0->pr)) { gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC); return; } if (VAR_0->opcode & 0x00008000) { tcg_gen_ori_tl(cpu_msr, cpu_msr, (1 << MSR_EE)); gen_stop_exception(VAR_0); } else { tcg_gen_andi_tl(cpu_msr, cpu_msr, ~(1 << MSR_EE)); } #endif }
[ "static void FUNC_0(DisasContext *VAR_0)\n{", "#if defined(CONFIG_USER_ONLY)\ngen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC);", "#else\nif (unlikely(VAR_0->pr)) {", "gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC);", "return;", "}", "if (VAR_0->opcode & 0x00008000) {", "tcg_gen_ori_tl(cpu_msr, cpu_msr, (1 << MSR_EE));", "gen_stop_exception(VAR_0);", "} else {", "tcg_gen_andi_tl(cpu_msr, cpu_msr, ~(1 << MSR_EE));", "}", "#endif\n}" ]
[ 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1 ]
[ [ 1, 3 ], [ 5, 7 ], [ 9, 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33, 35 ] ]
25,272
void qemu_put_be16(QEMUFile *f, unsigned int v) { qemu_put_byte(f, v >> 8); qemu_put_byte(f, v); }
true
qemu
60fe637bf0e4d7989e21e50f52526444765c63b4
void qemu_put_be16(QEMUFile *f, unsigned int v) { qemu_put_byte(f, v >> 8); qemu_put_byte(f, v); }
{ "code": [], "line_no": [] }
void FUNC_0(QEMUFile *VAR_0, unsigned int VAR_1) { qemu_put_byte(VAR_0, VAR_1 >> 8); qemu_put_byte(VAR_0, VAR_1); }
[ "void FUNC_0(QEMUFile *VAR_0, unsigned int VAR_1)\n{", "qemu_put_byte(VAR_0, VAR_1 >> 8);", "qemu_put_byte(VAR_0, VAR_1);", "}" ]
[ 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ] ]
25,273
static void test_cancel(void) { WorkerTestData data[100]; int num_canceled; int i; /* Start more work items than there will be threads, to ensure * the pool is full. */ test_submit_many(); /* Start long running jobs, to ensure we can cancel some. */ for (i = 0; i < 100; i++) { data[i].n = 0; data[i].ret = -EINPROGRESS; data[i].aiocb = thread_pool_submit_aio(pool, long_cb, &data[i], done_cb, &data[i]); } /* Starting the threads may be left to a bottom half. Let it * run, but do not waste too much time... */ active = 100; aio_notify(ctx); aio_poll(ctx, false); /* Wait some time for the threads to start, with some sanity * testing on the behavior of the scheduler... */ g_assert_cmpint(active, ==, 100); g_usleep(1000000); g_assert_cmpint(active, >, 50); /* Cancel the jobs that haven't been started yet. */ num_canceled = 0; for (i = 0; i < 100; i++) { if (atomic_cmpxchg(&data[i].n, 0, 3) == 0) { data[i].ret = -ECANCELED; bdrv_aio_cancel(data[i].aiocb); active--; num_canceled++; } } g_assert_cmpint(active, >, 0); g_assert_cmpint(num_canceled, <, 100); /* Canceling the others will be a blocking operation. */ for (i = 0; i < 100; i++) { if (data[i].n != 3) { bdrv_aio_cancel(data[i].aiocb); } } /* Finish execution and execute any remaining callbacks. */ qemu_aio_wait_all(); g_assert_cmpint(active, ==, 0); for (i = 0; i < 100; i++) { if (data[i].n == 3) { g_assert_cmpint(data[i].ret, ==, -ECANCELED); g_assert(data[i].aiocb != NULL); } else { g_assert_cmpint(data[i].n, ==, 2); g_assert_cmpint(data[i].ret, ==, 0); g_assert(data[i].aiocb == NULL); } } }
true
qemu
35ecde26018207fe723bec6efbd340db6e9c2d53
static void test_cancel(void) { WorkerTestData data[100]; int num_canceled; int i; test_submit_many(); for (i = 0; i < 100; i++) { data[i].n = 0; data[i].ret = -EINPROGRESS; data[i].aiocb = thread_pool_submit_aio(pool, long_cb, &data[i], done_cb, &data[i]); } active = 100; aio_notify(ctx); aio_poll(ctx, false); g_assert_cmpint(active, ==, 100); g_usleep(1000000); g_assert_cmpint(active, >, 50); num_canceled = 0; for (i = 0; i < 100; i++) { if (atomic_cmpxchg(&data[i].n, 0, 3) == 0) { data[i].ret = -ECANCELED; bdrv_aio_cancel(data[i].aiocb); active--; num_canceled++; } } g_assert_cmpint(active, >, 0); g_assert_cmpint(num_canceled, <, 100); for (i = 0; i < 100; i++) { if (data[i].n != 3) { bdrv_aio_cancel(data[i].aiocb); } } qemu_aio_wait_all(); g_assert_cmpint(active, ==, 0); for (i = 0; i < 100; i++) { if (data[i].n == 3) { g_assert_cmpint(data[i].ret, ==, -ECANCELED); g_assert(data[i].aiocb != NULL); } else { g_assert_cmpint(data[i].n, ==, 2); g_assert_cmpint(data[i].ret, ==, 0); g_assert(data[i].aiocb == NULL); } } }
{ "code": [ " qemu_aio_wait_all();", " qemu_aio_wait_all();", " qemu_aio_wait_all();", " qemu_aio_wait_all();" ], "line_no": [ 109, 109, 109, 109 ] }
static void FUNC_0(void) { WorkerTestData data[100]; int VAR_0; int VAR_1; test_submit_many(); for (VAR_1 = 0; VAR_1 < 100; VAR_1++) { data[VAR_1].n = 0; data[VAR_1].ret = -EINPROGRESS; data[VAR_1].aiocb = thread_pool_submit_aio(pool, long_cb, &data[VAR_1], done_cb, &data[VAR_1]); } active = 100; aio_notify(ctx); aio_poll(ctx, false); g_assert_cmpint(active, ==, 100); g_usleep(1000000); g_assert_cmpint(active, >, 50); VAR_0 = 0; for (VAR_1 = 0; VAR_1 < 100; VAR_1++) { if (atomic_cmpxchg(&data[VAR_1].n, 0, 3) == 0) { data[VAR_1].ret = -ECANCELED; bdrv_aio_cancel(data[VAR_1].aiocb); active--; VAR_0++; } } g_assert_cmpint(active, >, 0); g_assert_cmpint(VAR_0, <, 100); for (VAR_1 = 0; VAR_1 < 100; VAR_1++) { if (data[VAR_1].n != 3) { bdrv_aio_cancel(data[VAR_1].aiocb); } } qemu_aio_wait_all(); g_assert_cmpint(active, ==, 0); for (VAR_1 = 0; VAR_1 < 100; VAR_1++) { if (data[VAR_1].n == 3) { g_assert_cmpint(data[VAR_1].ret, ==, -ECANCELED); g_assert(data[VAR_1].aiocb != NULL); } else { g_assert_cmpint(data[VAR_1].n, ==, 2); g_assert_cmpint(data[VAR_1].ret, ==, 0); g_assert(data[VAR_1].aiocb == NULL); } } }
[ "static void FUNC_0(void)\n{", "WorkerTestData data[100];", "int VAR_0;", "int VAR_1;", "test_submit_many();", "for (VAR_1 = 0; VAR_1 < 100; VAR_1++) {", "data[VAR_1].n = 0;", "data[VAR_1].ret = -EINPROGRESS;", "data[VAR_1].aiocb = thread_pool_submit_aio(pool, long_cb, &data[VAR_1],\ndone_cb, &data[VAR_1]);", "}", "active = 100;", "aio_notify(ctx);", "aio_poll(ctx, false);", "g_assert_cmpint(active, ==, 100);", "g_usleep(1000000);", "g_assert_cmpint(active, >, 50);", "VAR_0 = 0;", "for (VAR_1 = 0; VAR_1 < 100; VAR_1++) {", "if (atomic_cmpxchg(&data[VAR_1].n, 0, 3) == 0) {", "data[VAR_1].ret = -ECANCELED;", "bdrv_aio_cancel(data[VAR_1].aiocb);", "active--;", "VAR_0++;", "}", "}", "g_assert_cmpint(active, >, 0);", "g_assert_cmpint(VAR_0, <, 100);", "for (VAR_1 = 0; VAR_1 < 100; VAR_1++) {", "if (data[VAR_1].n != 3) {", "bdrv_aio_cancel(data[VAR_1].aiocb);", "}", "}", "qemu_aio_wait_all();", "g_assert_cmpint(active, ==, 0);", "for (VAR_1 = 0; VAR_1 < 100; VAR_1++) {", "if (data[VAR_1].n == 3) {", "g_assert_cmpint(data[VAR_1].ret, ==, -ECANCELED);", "g_assert(data[VAR_1].aiocb != NULL);", "} else {", "g_assert_cmpint(data[VAR_1].n, ==, 2);", "g_assert_cmpint(data[VAR_1].ret, ==, 0);", "g_assert(data[VAR_1].aiocb == NULL);", "}", "}", "}" ]
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25,274
static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn) { if (ctx->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); if (ctx->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } }
true
qemu
c5a49c63fa26e8825ad101dfe86339ae4c216539
static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn) { if (ctx->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); if (ctx->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(ctx); } }
{ "code": [ " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {", " if (ctx->tb->cflags & CF_USE_ICOUNT) {" ], "line_no": [ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 ] }
static void FUNC_0(DisasContext *VAR_0, int VAR_1, int VAR_2) { if (VAR_0->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_store_tbl(cpu_env, cpu_gpr[VAR_2]); if (VAR_0->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_stop_exception(VAR_0); } }
[ "static void FUNC_0(DisasContext *VAR_0, int VAR_1, int VAR_2)\n{", "if (VAR_0->tb->cflags & CF_USE_ICOUNT) {", "gen_io_start();", "}", "gen_helper_store_tbl(cpu_env, cpu_gpr[VAR_2]);", "if (VAR_0->tb->cflags & CF_USE_ICOUNT) {", "gen_io_end();", "gen_stop_exception(VAR_0);", "}", "}" ]
[ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ] ]
25,275
static void coroutine_fn commit_run(void *opaque) { CommitBlockJob *s = opaque; BlockDriverState *active = s->active; BlockDriverState *top = s->top; BlockDriverState *base = s->base; BlockDriverState *overlay_bs = NULL; int64_t sector_num, end; int ret = 0; int n = 0; void *buf; int bytes_written = 0; int64_t base_len; ret = s->common.len = bdrv_getlength(top); if (s->common.len < 0) { goto exit_restore_reopen; } ret = base_len = bdrv_getlength(base); if (base_len < 0) { goto exit_restore_reopen; } if (base_len < s->common.len) { ret = bdrv_truncate(base, s->common.len); if (ret) { goto exit_restore_reopen; } } overlay_bs = bdrv_find_overlay(active, top); end = s->common.len >> BDRV_SECTOR_BITS; buf = qemu_blockalign(top, COMMIT_BUFFER_SIZE); for (sector_num = 0; sector_num < end; sector_num += n) { uint64_t delay_ns = 0; bool copy; wait: /* Note that even when no rate limit is applied we need to yield * with no pending I/O here so that bdrv_drain_all() returns. */ block_job_sleep_ns(&s->common, rt_clock, delay_ns); if (block_job_is_cancelled(&s->common)) { break; } /* Copy if allocated above the base */ ret = bdrv_co_is_allocated_above(top, base, sector_num, COMMIT_BUFFER_SIZE / BDRV_SECTOR_SIZE, &n); copy = (ret == 1); trace_commit_one_iteration(s, sector_num, n, ret); if (copy) { if (s->common.speed) { delay_ns = ratelimit_calculate_delay(&s->limit, n); if (delay_ns > 0) { goto wait; } } ret = commit_populate(top, base, sector_num, n, buf); bytes_written += n * BDRV_SECTOR_SIZE; } if (ret < 0) { if (s->on_error == BLOCKDEV_ON_ERROR_STOP || s->on_error == BLOCKDEV_ON_ERROR_REPORT|| (s->on_error == BLOCKDEV_ON_ERROR_ENOSPC && ret == -ENOSPC)) { goto exit_free_buf; } else { n = 0; continue; } } /* Publish progress */ s->common.offset += n * BDRV_SECTOR_SIZE; } ret = 0; if (!block_job_is_cancelled(&s->common) && sector_num == end) { /* success */ ret = bdrv_drop_intermediate(active, top, base); } exit_free_buf: qemu_vfree(buf); exit_restore_reopen: /* restore base open flags here if appropriate (e.g., change the base back * to r/o). These reopens do not need to be atomic, since we won't abort * even on failure here */ if (s->base_flags != bdrv_get_flags(base)) { bdrv_reopen(base, s->base_flags, NULL); } if (s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) { bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL); } block_job_completed(&s->common, ret); }
true
qemu
6d759117d3fd28e38c49c56c9de206cc718d32fa
static void coroutine_fn commit_run(void *opaque) { CommitBlockJob *s = opaque; BlockDriverState *active = s->active; BlockDriverState *top = s->top; BlockDriverState *base = s->base; BlockDriverState *overlay_bs = NULL; int64_t sector_num, end; int ret = 0; int n = 0; void *buf; int bytes_written = 0; int64_t base_len; ret = s->common.len = bdrv_getlength(top); if (s->common.len < 0) { goto exit_restore_reopen; } ret = base_len = bdrv_getlength(base); if (base_len < 0) { goto exit_restore_reopen; } if (base_len < s->common.len) { ret = bdrv_truncate(base, s->common.len); if (ret) { goto exit_restore_reopen; } } overlay_bs = bdrv_find_overlay(active, top); end = s->common.len >> BDRV_SECTOR_BITS; buf = qemu_blockalign(top, COMMIT_BUFFER_SIZE); for (sector_num = 0; sector_num < end; sector_num += n) { uint64_t delay_ns = 0; bool copy; wait: block_job_sleep_ns(&s->common, rt_clock, delay_ns); if (block_job_is_cancelled(&s->common)) { break; } ret = bdrv_co_is_allocated_above(top, base, sector_num, COMMIT_BUFFER_SIZE / BDRV_SECTOR_SIZE, &n); copy = (ret == 1); trace_commit_one_iteration(s, sector_num, n, ret); if (copy) { if (s->common.speed) { delay_ns = ratelimit_calculate_delay(&s->limit, n); if (delay_ns > 0) { goto wait; } } ret = commit_populate(top, base, sector_num, n, buf); bytes_written += n * BDRV_SECTOR_SIZE; } if (ret < 0) { if (s->on_error == BLOCKDEV_ON_ERROR_STOP || s->on_error == BLOCKDEV_ON_ERROR_REPORT|| (s->on_error == BLOCKDEV_ON_ERROR_ENOSPC && ret == -ENOSPC)) { goto exit_free_buf; } else { n = 0; continue; } } s->common.offset += n * BDRV_SECTOR_SIZE; } ret = 0; if (!block_job_is_cancelled(&s->common) && sector_num == end) { ret = bdrv_drop_intermediate(active, top, base); } exit_free_buf: qemu_vfree(buf); exit_restore_reopen: if (s->base_flags != bdrv_get_flags(base)) { bdrv_reopen(base, s->base_flags, NULL); } if (s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) { bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL); } block_job_completed(&s->common, ret); }
{ "code": [ " BlockDriverState *overlay_bs = NULL;", " overlay_bs = bdrv_find_overlay(active, top);", " if (s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) {" ], "line_no": [ 13, 67, 195 ] }
static void VAR_0 commit_run(void *opaque) { CommitBlockJob *s = opaque; BlockDriverState *active = s->active; BlockDriverState *top = s->top; BlockDriverState *base = s->base; BlockDriverState *overlay_bs = NULL; int64_t sector_num, end; int ret = 0; int n = 0; void *buf; int bytes_written = 0; int64_t base_len; ret = s->common.len = bdrv_getlength(top); if (s->common.len < 0) { goto exit_restore_reopen; } ret = base_len = bdrv_getlength(base); if (base_len < 0) { goto exit_restore_reopen; } if (base_len < s->common.len) { ret = bdrv_truncate(base, s->common.len); if (ret) { goto exit_restore_reopen; } } overlay_bs = bdrv_find_overlay(active, top); end = s->common.len >> BDRV_SECTOR_BITS; buf = qemu_blockalign(top, COMMIT_BUFFER_SIZE); for (sector_num = 0; sector_num < end; sector_num += n) { uint64_t delay_ns = 0; bool copy; wait: block_job_sleep_ns(&s->common, rt_clock, delay_ns); if (block_job_is_cancelled(&s->common)) { break; } ret = bdrv_co_is_allocated_above(top, base, sector_num, COMMIT_BUFFER_SIZE / BDRV_SECTOR_SIZE, &n); copy = (ret == 1); trace_commit_one_iteration(s, sector_num, n, ret); if (copy) { if (s->common.speed) { delay_ns = ratelimit_calculate_delay(&s->limit, n); if (delay_ns > 0) { goto wait; } } ret = commit_populate(top, base, sector_num, n, buf); bytes_written += n * BDRV_SECTOR_SIZE; } if (ret < 0) { if (s->on_error == BLOCKDEV_ON_ERROR_STOP || s->on_error == BLOCKDEV_ON_ERROR_REPORT|| (s->on_error == BLOCKDEV_ON_ERROR_ENOSPC && ret == -ENOSPC)) { goto exit_free_buf; } else { n = 0; continue; } } s->common.offset += n * BDRV_SECTOR_SIZE; } ret = 0; if (!block_job_is_cancelled(&s->common) && sector_num == end) { ret = bdrv_drop_intermediate(active, top, base); } exit_free_buf: qemu_vfree(buf); exit_restore_reopen: if (s->base_flags != bdrv_get_flags(base)) { bdrv_reopen(base, s->base_flags, NULL); } if (s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) { bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL); } block_job_completed(&s->common, ret); }
[ "static void VAR_0 commit_run(void *opaque)\n{", "CommitBlockJob *s = opaque;", "BlockDriverState *active = s->active;", "BlockDriverState *top = s->top;", "BlockDriverState *base = s->base;", "BlockDriverState *overlay_bs = NULL;", "int64_t sector_num, end;", "int ret = 0;", "int n = 0;", "void *buf;", "int bytes_written = 0;", "int64_t base_len;", "ret = s->common.len = bdrv_getlength(top);", "if (s->common.len < 0) {", "goto exit_restore_reopen;", "}", "ret = base_len = bdrv_getlength(base);", "if (base_len < 0) {", "goto exit_restore_reopen;", "}", "if (base_len < s->common.len) {", "ret = bdrv_truncate(base, s->common.len);", "if (ret) {", "goto exit_restore_reopen;", "}", "}", "overlay_bs = bdrv_find_overlay(active, top);", "end = s->common.len >> BDRV_SECTOR_BITS;", "buf = qemu_blockalign(top, COMMIT_BUFFER_SIZE);", "for (sector_num = 0; sector_num < end; sector_num += n) {", "uint64_t delay_ns = 0;", "bool copy;", "wait:\nblock_job_sleep_ns(&s->common, rt_clock, delay_ns);", "if (block_job_is_cancelled(&s->common)) {", "break;", "}", "ret = bdrv_co_is_allocated_above(top, base, sector_num,\nCOMMIT_BUFFER_SIZE / BDRV_SECTOR_SIZE,\n&n);", "copy = (ret == 1);", "trace_commit_one_iteration(s, sector_num, n, ret);", "if (copy) {", "if (s->common.speed) {", "delay_ns = ratelimit_calculate_delay(&s->limit, n);", "if (delay_ns > 0) {", "goto wait;", "}", "}", "ret = commit_populate(top, base, sector_num, n, buf);", "bytes_written += n * BDRV_SECTOR_SIZE;", "}", "if (ret < 0) {", "if (s->on_error == BLOCKDEV_ON_ERROR_STOP ||\ns->on_error == BLOCKDEV_ON_ERROR_REPORT||\n(s->on_error == BLOCKDEV_ON_ERROR_ENOSPC && ret == -ENOSPC)) {", "goto exit_free_buf;", "} else {", "n = 0;", "continue;", "}", "}", "s->common.offset += n * BDRV_SECTOR_SIZE;", "}", "ret = 0;", "if (!block_job_is_cancelled(&s->common) && sector_num == end) {", "ret = bdrv_drop_intermediate(active, top, base);", "}", "exit_free_buf:\nqemu_vfree(buf);", "exit_restore_reopen:\nif (s->base_flags != bdrv_get_flags(base)) {", "bdrv_reopen(base, s->base_flags, NULL);", "}", "if (s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) {", "bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL);", "}", "block_job_completed(&s->common, ret);", "}" ]
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25,276
static inline long double compute_read_bwidth(void) { assert(block_mig_state.total_time != 0); return (block_mig_state.reads * BLOCK_SIZE)/ block_mig_state.total_time; }
true
qemu
155eb9aa09249874b4ff49e94c58595ad82d3abb
static inline long double compute_read_bwidth(void) { assert(block_mig_state.total_time != 0); return (block_mig_state.reads * BLOCK_SIZE)/ block_mig_state.total_time; }
{ "code": [ " return (block_mig_state.reads * BLOCK_SIZE)/ block_mig_state.total_time;" ], "line_no": [ 7 ] }
static inline long double FUNC_0(void) { assert(block_mig_state.total_time != 0); return (block_mig_state.reads * BLOCK_SIZE)/ block_mig_state.total_time; }
[ "static inline long double FUNC_0(void)\n{", "assert(block_mig_state.total_time != 0);", "return (block_mig_state.reads * BLOCK_SIZE)/ block_mig_state.total_time;", "}" ]
[ 0, 0, 1, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ] ]
25,277
size_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, int bswap, const char *fmt, ...) { int i; va_list ap; size_t old_offset = offset; va_start(ap, fmt); for (i = 0; fmt[i]; i++) { switch (fmt[i]) { case 'b': { uint8_t *valp = va_arg(ap, uint8_t *); offset += v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp)); break; } case 'w': { uint16_t val, *valp; valp = va_arg(ap, uint16_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le16_to_cpu(val); } else { *valp = val; } break; } case 'd': { uint32_t val, *valp; valp = va_arg(ap, uint32_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le32_to_cpu(val); } else { *valp = val; } break; } case 'q': { uint64_t val, *valp; valp = va_arg(ap, uint64_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le64_to_cpu(val); } else { *valp = val; } break; } case 's': { V9fsString *str = va_arg(ap, V9fsString *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "w", &str->size); /* FIXME: sanity check str->size */ str->data = g_malloc(str->size + 1); offset += v9fs_unpack(str->data, out_sg, out_num, offset, str->size); str->data[str->size] = 0; break; } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "bdq", &qidp->type, &qidp->version, &qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "wwdQdddqsssssddd", &statp->size, &statp->type, &statp->dev, &statp->qid, &statp->mode, &statp->atime, &statp->mtime, &statp->length, &statp->name, &statp->uid, &statp->gid, &statp->muid, &statp->extension, &statp->n_uid, &statp->n_gid, &statp->n_muid); break; } case 'I': { V9fsIattr *iattr = va_arg(ap, V9fsIattr *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "ddddqqqqq", &iattr->valid, &iattr->mode, &iattr->uid, &iattr->gid, &iattr->size, &iattr->atime_sec, &iattr->atime_nsec, &iattr->mtime_sec, &iattr->mtime_nsec); break; } default: break; } } va_end(ap); return offset - old_offset; }
false
qemu
ddca7f86ac022289840e0200fd4050b2b58e9176
size_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, int bswap, const char *fmt, ...) { int i; va_list ap; size_t old_offset = offset; va_start(ap, fmt); for (i = 0; fmt[i]; i++) { switch (fmt[i]) { case 'b': { uint8_t *valp = va_arg(ap, uint8_t *); offset += v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp)); break; } case 'w': { uint16_t val, *valp; valp = va_arg(ap, uint16_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le16_to_cpu(val); } else { *valp = val; } break; } case 'd': { uint32_t val, *valp; valp = va_arg(ap, uint32_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le32_to_cpu(val); } else { *valp = val; } break; } case 'q': { uint64_t val, *valp; valp = va_arg(ap, uint64_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le64_to_cpu(val); } else { *valp = val; } break; } case 's': { V9fsString *str = va_arg(ap, V9fsString *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "w", &str->size); str->data = g_malloc(str->size + 1); offset += v9fs_unpack(str->data, out_sg, out_num, offset, str->size); str->data[str->size] = 0; break; } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "bdq", &qidp->type, &qidp->version, &qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "wwdQdddqsssssddd", &statp->size, &statp->type, &statp->dev, &statp->qid, &statp->mode, &statp->atime, &statp->mtime, &statp->length, &statp->name, &statp->uid, &statp->gid, &statp->muid, &statp->extension, &statp->n_uid, &statp->n_gid, &statp->n_muid); break; } case 'I': { V9fsIattr *iattr = va_arg(ap, V9fsIattr *); offset += v9fs_unmarshal(out_sg, out_num, offset, bswap, "ddddqqqqq", &iattr->valid, &iattr->mode, &iattr->uid, &iattr->gid, &iattr->size, &iattr->atime_sec, &iattr->atime_nsec, &iattr->mtime_sec, &iattr->mtime_nsec); break; } default: break; } } va_end(ap); return offset - old_offset; }
{ "code": [], "line_no": [] }
size_t FUNC_0(struct iovec *out_sg, int out_num, size_t offset, int bswap, const char *fmt, ...) { int VAR_0; va_list ap; size_t old_offset = offset; va_start(ap, fmt); for (VAR_0 = 0; fmt[VAR_0]; VAR_0++) { switch (fmt[VAR_0]) { case 'b': { uint8_t *valp = va_arg(ap, uint8_t *); offset += v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp)); break; } case 'w': { uint16_t val, *valp; valp = va_arg(ap, uint16_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le16_to_cpu(val); } else { *valp = val; } break; } case 'd': { uint32_t val, *valp; valp = va_arg(ap, uint32_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le32_to_cpu(val); } else { *valp = val; } break; } case 'q': { uint64_t val, *valp; valp = va_arg(ap, uint64_t *); offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le64_to_cpu(val); } else { *valp = val; } break; } case 's': { V9fsString *str = va_arg(ap, V9fsString *); offset += FUNC_0(out_sg, out_num, offset, bswap, "w", &str->size); str->data = g_malloc(str->size + 1); offset += v9fs_unpack(str->data, out_sg, out_num, offset, str->size); str->data[str->size] = 0; break; } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); offset += FUNC_0(out_sg, out_num, offset, bswap, "bdq", &qidp->type, &qidp->version, &qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); offset += FUNC_0(out_sg, out_num, offset, bswap, "wwdQdddqsssssddd", &statp->size, &statp->type, &statp->dev, &statp->qid, &statp->mode, &statp->atime, &statp->mtime, &statp->length, &statp->name, &statp->uid, &statp->gid, &statp->muid, &statp->extension, &statp->n_uid, &statp->n_gid, &statp->n_muid); break; } case 'I': { V9fsIattr *iattr = va_arg(ap, V9fsIattr *); offset += FUNC_0(out_sg, out_num, offset, bswap, "ddddqqqqq", &iattr->valid, &iattr->mode, &iattr->uid, &iattr->gid, &iattr->size, &iattr->atime_sec, &iattr->atime_nsec, &iattr->mtime_sec, &iattr->mtime_nsec); break; } default: break; } } va_end(ap); return offset - old_offset; }
[ "size_t FUNC_0(struct iovec *out_sg, int out_num, size_t offset,\nint bswap, const char *fmt, ...)\n{", "int VAR_0;", "va_list ap;", "size_t old_offset = offset;", "va_start(ap, fmt);", "for (VAR_0 = 0; fmt[VAR_0]; VAR_0++) {", "switch (fmt[VAR_0]) {", "case 'b': {", "uint8_t *valp = va_arg(ap, uint8_t *);", "offset += v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp));", "break;", "}", "case 'w': {", "uint16_t val, *valp;", "valp = va_arg(ap, uint16_t *);", "offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));", "if (bswap) {", "*valp = le16_to_cpu(val);", "} else {", "*valp = val;", "}", "break;", "}", "case 'd': {", "uint32_t val, *valp;", "valp = va_arg(ap, uint32_t *);", "offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));", "if (bswap) {", "*valp = le32_to_cpu(val);", "} else {", "*valp = val;", "}", "break;", "}", "case 'q': {", "uint64_t val, *valp;", "valp = va_arg(ap, uint64_t *);", "offset += v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));", "if (bswap) {", "*valp = le64_to_cpu(val);", "} else {", "*valp = val;", "}", "break;", "}", "case 's': {", "V9fsString *str = va_arg(ap, V9fsString *);", "offset += FUNC_0(out_sg, out_num, offset, bswap,\n\"w\", &str->size);", "str->data = g_malloc(str->size + 1);", "offset += v9fs_unpack(str->data, out_sg, out_num, offset,\nstr->size);", "str->data[str->size] = 0;", "break;", "}", "case 'Q': {", "V9fsQID *qidp = va_arg(ap, V9fsQID *);", "offset += FUNC_0(out_sg, out_num, offset, bswap, \"bdq\",\n&qidp->type, &qidp->version, &qidp->path);", "break;", "}", "case 'S': {", "V9fsStat *statp = va_arg(ap, V9fsStat *);", "offset += FUNC_0(out_sg, out_num, offset, bswap,\n\"wwdQdddqsssssddd\",\n&statp->size, &statp->type, &statp->dev,\n&statp->qid, &statp->mode, &statp->atime,\n&statp->mtime, &statp->length,\n&statp->name, &statp->uid, &statp->gid,\n&statp->muid, &statp->extension,\n&statp->n_uid, &statp->n_gid,\n&statp->n_muid);", "break;", "}", "case 'I': {", "V9fsIattr *iattr = va_arg(ap, V9fsIattr *);", "offset += FUNC_0(out_sg, out_num, offset, bswap,\n\"ddddqqqqq\",\n&iattr->valid, &iattr->mode,\n&iattr->uid, &iattr->gid, &iattr->size,\n&iattr->atime_sec, &iattr->atime_nsec,\n&iattr->mtime_sec, &iattr->mtime_nsec);", "break;", "}", "default:\nbreak;", "}", "}", "va_end(ap);", "return offset - old_offset;", "}" ]
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25,279
int coroutine_fn thread_pool_submit_co(ThreadPool *pool, ThreadPoolFunc *func, void *arg) { ThreadPoolCo tpc = { .co = qemu_coroutine_self(), .ret = -EINPROGRESS }; assert(qemu_in_coroutine()); thread_pool_submit_aio(pool, func, arg, thread_pool_co_cb, &tpc); qemu_coroutine_yield(); return tpc.ret; }
false
qemu
c2b38b277a7882a592f4f2ec955084b2b756daaa
int coroutine_fn thread_pool_submit_co(ThreadPool *pool, ThreadPoolFunc *func, void *arg) { ThreadPoolCo tpc = { .co = qemu_coroutine_self(), .ret = -EINPROGRESS }; assert(qemu_in_coroutine()); thread_pool_submit_aio(pool, func, arg, thread_pool_co_cb, &tpc); qemu_coroutine_yield(); return tpc.ret; }
{ "code": [], "line_no": [] }
int VAR_0 thread_pool_submit_co(ThreadPool *pool, ThreadPoolFunc *func, void *arg) { ThreadPoolCo tpc = { .co = qemu_coroutine_self(), .ret = -EINPROGRESS }; assert(qemu_in_coroutine()); thread_pool_submit_aio(pool, func, arg, thread_pool_co_cb, &tpc); qemu_coroutine_yield(); return tpc.ret; }
[ "int VAR_0 thread_pool_submit_co(ThreadPool *pool, ThreadPoolFunc *func,\nvoid *arg)\n{", "ThreadPoolCo tpc = { .co = qemu_coroutine_self(), .ret = -EINPROGRESS };", "assert(qemu_in_coroutine());", "thread_pool_submit_aio(pool, func, arg, thread_pool_co_cb, &tpc);", "qemu_coroutine_yield();", "return tpc.ret;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ] ]
25,281
int qcrypto_init(Error **errp G_GNUC_UNUSED) { return 0; }
false
qemu
91bfcdb01d4869aa8f4cb67007827de63b8c2217
int qcrypto_init(Error **errp G_GNUC_UNUSED) { return 0; }
{ "code": [], "line_no": [] }
int FUNC_0(Error **VAR_0 G_GNUC_UNUSED) { return 0; }
[ "int FUNC_0(Error **VAR_0 G_GNUC_UNUSED)\n{", "return 0;", "}" ]
[ 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ] ]
25,282
static av_cold int MPA_encode_init(AVCodecContext *avctx) { MpegAudioContext *s = avctx->priv_data; int freq = avctx->sample_rate; int bitrate = avctx->bit_rate; int channels = avctx->channels; int i, v, table; float a; if (channels <= 0 || channels > 2){ av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", channels); return AVERROR(EINVAL); } bitrate = bitrate / 1000; s->nb_channels = channels; avctx->frame_size = MPA_FRAME_SIZE; avctx->delay = 512 - 32 + 1; /* encoding freq */ s->lsf = 0; for(i=0;i<3;i++) { if (avpriv_mpa_freq_tab[i] == freq) break; if ((avpriv_mpa_freq_tab[i] / 2) == freq) { s->lsf = 1; break; } } if (i == 3){ av_log(avctx, AV_LOG_ERROR, "Sampling rate %d is not allowed in mp2\n", freq); return AVERROR(EINVAL); } s->freq_index = i; /* encoding bitrate & frequency */ for(i=0;i<15;i++) { if (avpriv_mpa_bitrate_tab[s->lsf][1][i] == bitrate) break; } if (i == 15){ av_log(avctx, AV_LOG_ERROR, "bitrate %d is not allowed in mp2\n", bitrate); return AVERROR(EINVAL); } s->bitrate_index = i; /* compute total header size & pad bit */ a = (float)(bitrate * 1000 * MPA_FRAME_SIZE) / (freq * 8.0); s->frame_size = ((int)a) * 8; /* frame fractional size to compute padding */ s->frame_frac = 0; s->frame_frac_incr = (int)((a - floor(a)) * 65536.0); /* select the right allocation table */ table = ff_mpa_l2_select_table(bitrate, s->nb_channels, freq, s->lsf); /* number of used subbands */ s->sblimit = ff_mpa_sblimit_table[table]; s->alloc_table = ff_mpa_alloc_tables[table]; av_dlog(avctx, "%d kb/s, %d Hz, frame_size=%d bits, table=%d, padincr=%x\n", bitrate, freq, s->frame_size, table, s->frame_frac_incr); for(i=0;i<s->nb_channels;i++) s->samples_offset[i] = 0; for(i=0;i<257;i++) { int v; v = ff_mpa_enwindow[i]; #if WFRAC_BITS != 16 v = (v + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS); #endif s->filter_bank[i] = v; if ((i & 63) != 0) v = -v; if (i != 0) s->filter_bank[512 - i] = v; } for(i=0;i<64;i++) { v = (int)(pow(2.0, (3 - i) / 3.0) * (1 << 20)); if (v <= 0) v = 1; s->scale_factor_table[i] = v; s->scale_factor_inv_table[i] = pow(2.0, -(3 - i) / 3.0) / (float)(1 << 20); } for(i=0;i<128;i++) { v = i - 64; if (v <= -3) v = 0; else if (v < 0) v = 1; else if (v == 0) v = 2; else if (v < 3) v = 3; else v = 4; s->scale_diff_table[i] = v; } for(i=0;i<17;i++) { v = ff_mpa_quant_bits[i]; if (v < 0) v = -v; else v = v * 3; s->total_quant_bits[i] = 12 * v; } return 0; }
false
FFmpeg
2df0c32ea12ddfa72ba88309812bfb13b674130f
static av_cold int MPA_encode_init(AVCodecContext *avctx) { MpegAudioContext *s = avctx->priv_data; int freq = avctx->sample_rate; int bitrate = avctx->bit_rate; int channels = avctx->channels; int i, v, table; float a; if (channels <= 0 || channels > 2){ av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", channels); return AVERROR(EINVAL); } bitrate = bitrate / 1000; s->nb_channels = channels; avctx->frame_size = MPA_FRAME_SIZE; avctx->delay = 512 - 32 + 1; s->lsf = 0; for(i=0;i<3;i++) { if (avpriv_mpa_freq_tab[i] == freq) break; if ((avpriv_mpa_freq_tab[i] / 2) == freq) { s->lsf = 1; break; } } if (i == 3){ av_log(avctx, AV_LOG_ERROR, "Sampling rate %d is not allowed in mp2\n", freq); return AVERROR(EINVAL); } s->freq_index = i; for(i=0;i<15;i++) { if (avpriv_mpa_bitrate_tab[s->lsf][1][i] == bitrate) break; } if (i == 15){ av_log(avctx, AV_LOG_ERROR, "bitrate %d is not allowed in mp2\n", bitrate); return AVERROR(EINVAL); } s->bitrate_index = i; a = (float)(bitrate * 1000 * MPA_FRAME_SIZE) / (freq * 8.0); s->frame_size = ((int)a) * 8; s->frame_frac = 0; s->frame_frac_incr = (int)((a - floor(a)) * 65536.0); table = ff_mpa_l2_select_table(bitrate, s->nb_channels, freq, s->lsf); s->sblimit = ff_mpa_sblimit_table[table]; s->alloc_table = ff_mpa_alloc_tables[table]; av_dlog(avctx, "%d kb/s, %d Hz, frame_size=%d bits, table=%d, padincr=%x\n", bitrate, freq, s->frame_size, table, s->frame_frac_incr); for(i=0;i<s->nb_channels;i++) s->samples_offset[i] = 0; for(i=0;i<257;i++) { int v; v = ff_mpa_enwindow[i]; #if WFRAC_BITS != 16 v = (v + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS); #endif s->filter_bank[i] = v; if ((i & 63) != 0) v = -v; if (i != 0) s->filter_bank[512 - i] = v; } for(i=0;i<64;i++) { v = (int)(pow(2.0, (3 - i) / 3.0) * (1 << 20)); if (v <= 0) v = 1; s->scale_factor_table[i] = v; s->scale_factor_inv_table[i] = pow(2.0, -(3 - i) / 3.0) / (float)(1 << 20); } for(i=0;i<128;i++) { v = i - 64; if (v <= -3) v = 0; else if (v < 0) v = 1; else if (v == 0) v = 2; else if (v < 3) v = 3; else v = 4; s->scale_diff_table[i] = v; } for(i=0;i<17;i++) { v = ff_mpa_quant_bits[i]; if (v < 0) v = -v; else v = v * 3; s->total_quant_bits[i] = 12 * v; } return 0; }
{ "code": [], "line_no": [] }
static av_cold int FUNC_0(AVCodecContext *avctx) { MpegAudioContext *s = avctx->priv_data; int VAR_0 = avctx->sample_rate; int VAR_1 = avctx->bit_rate; int VAR_2 = avctx->VAR_2; int VAR_3, VAR_7, VAR_5; float VAR_6; if (VAR_2 <= 0 || VAR_2 > 2){ av_log(avctx, AV_LOG_ERROR, "encoding %d channel(s) is not allowed in mp2\n", VAR_2); return AVERROR(EINVAL); } VAR_1 = VAR_1 / 1000; s->nb_channels = VAR_2; avctx->frame_size = MPA_FRAME_SIZE; avctx->delay = 512 - 32 + 1; s->lsf = 0; for(VAR_3=0;VAR_3<3;VAR_3++) { if (avpriv_mpa_freq_tab[VAR_3] == VAR_0) break; if ((avpriv_mpa_freq_tab[VAR_3] / 2) == VAR_0) { s->lsf = 1; break; } } if (VAR_3 == 3){ av_log(avctx, AV_LOG_ERROR, "Sampling rate %d is not allowed in mp2\n", VAR_0); return AVERROR(EINVAL); } s->freq_index = VAR_3; for(VAR_3=0;VAR_3<15;VAR_3++) { if (avpriv_mpa_bitrate_tab[s->lsf][1][VAR_3] == VAR_1) break; } if (VAR_3 == 15){ av_log(avctx, AV_LOG_ERROR, "VAR_1 %d is not allowed in mp2\n", VAR_1); return AVERROR(EINVAL); } s->bitrate_index = VAR_3; VAR_6 = (float)(VAR_1 * 1000 * MPA_FRAME_SIZE) / (VAR_0 * 8.0); s->frame_size = ((int)VAR_6) * 8; s->frame_frac = 0; s->frame_frac_incr = (int)((VAR_6 - floor(VAR_6)) * 65536.0); VAR_5 = ff_mpa_l2_select_table(VAR_1, s->nb_channels, VAR_0, s->lsf); s->sblimit = ff_mpa_sblimit_table[VAR_5]; s->alloc_table = ff_mpa_alloc_tables[VAR_5]; av_dlog(avctx, "%d kb/s, %d Hz, frame_size=%d bits, VAR_5=%d, padincr=%x\n", VAR_1, VAR_0, s->frame_size, VAR_5, s->frame_frac_incr); for(VAR_3=0;VAR_3<s->nb_channels;VAR_3++) s->samples_offset[VAR_3] = 0; for(VAR_3=0;VAR_3<257;VAR_3++) { int VAR_7; VAR_7 = ff_mpa_enwindow[VAR_3]; #if WFRAC_BITS != 16 VAR_7 = (VAR_7 + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS); #endif s->filter_bank[VAR_3] = VAR_7; if ((VAR_3 & 63) != 0) VAR_7 = -VAR_7; if (VAR_3 != 0) s->filter_bank[512 - VAR_3] = VAR_7; } for(VAR_3=0;VAR_3<64;VAR_3++) { VAR_7 = (int)(pow(2.0, (3 - VAR_3) / 3.0) * (1 << 20)); if (VAR_7 <= 0) VAR_7 = 1; s->scale_factor_table[VAR_3] = VAR_7; s->scale_factor_inv_table[VAR_3] = pow(2.0, -(3 - VAR_3) / 3.0) / (float)(1 << 20); } for(VAR_3=0;VAR_3<128;VAR_3++) { VAR_7 = VAR_3 - 64; if (VAR_7 <= -3) VAR_7 = 0; else if (VAR_7 < 0) VAR_7 = 1; else if (VAR_7 == 0) VAR_7 = 2; else if (VAR_7 < 3) VAR_7 = 3; else VAR_7 = 4; s->scale_diff_table[VAR_3] = VAR_7; } for(VAR_3=0;VAR_3<17;VAR_3++) { VAR_7 = ff_mpa_quant_bits[VAR_3]; if (VAR_7 < 0) VAR_7 = -VAR_7; else VAR_7 = VAR_7 * 3; s->total_quant_bits[VAR_3] = 12 * VAR_7; } return 0; }
[ "static av_cold int FUNC_0(AVCodecContext *avctx)\n{", "MpegAudioContext *s = avctx->priv_data;", "int VAR_0 = avctx->sample_rate;", "int VAR_1 = avctx->bit_rate;", "int VAR_2 = avctx->VAR_2;", "int VAR_3, VAR_7, VAR_5;", "float VAR_6;", "if (VAR_2 <= 0 || VAR_2 > 2){", "av_log(avctx, AV_LOG_ERROR, \"encoding %d channel(s) is not allowed in mp2\\n\", VAR_2);", "return AVERROR(EINVAL);", "}", "VAR_1 = VAR_1 / 1000;", "s->nb_channels = VAR_2;", "avctx->frame_size = MPA_FRAME_SIZE;", "avctx->delay = 512 - 32 + 1;", "s->lsf = 0;", "for(VAR_3=0;VAR_3<3;VAR_3++) {", "if (avpriv_mpa_freq_tab[VAR_3] == VAR_0)\nbreak;", "if ((avpriv_mpa_freq_tab[VAR_3] / 2) == VAR_0) {", "s->lsf = 1;", "break;", "}", "}", "if (VAR_3 == 3){", "av_log(avctx, AV_LOG_ERROR, \"Sampling rate %d is not allowed in mp2\\n\", VAR_0);", "return AVERROR(EINVAL);", "}", "s->freq_index = VAR_3;", "for(VAR_3=0;VAR_3<15;VAR_3++) {", "if (avpriv_mpa_bitrate_tab[s->lsf][1][VAR_3] == VAR_1)\nbreak;", "}", "if (VAR_3 == 15){", "av_log(avctx, AV_LOG_ERROR, \"VAR_1 %d is not allowed in mp2\\n\", VAR_1);", "return AVERROR(EINVAL);", "}", "s->bitrate_index = VAR_3;", "VAR_6 = (float)(VAR_1 * 1000 * MPA_FRAME_SIZE) / (VAR_0 * 8.0);", "s->frame_size = ((int)VAR_6) * 8;", "s->frame_frac = 0;", "s->frame_frac_incr = (int)((VAR_6 - floor(VAR_6)) * 65536.0);", "VAR_5 = ff_mpa_l2_select_table(VAR_1, s->nb_channels, VAR_0, s->lsf);", "s->sblimit = ff_mpa_sblimit_table[VAR_5];", "s->alloc_table = ff_mpa_alloc_tables[VAR_5];", "av_dlog(avctx, \"%d kb/s, %d Hz, frame_size=%d bits, VAR_5=%d, padincr=%x\\n\",\nVAR_1, VAR_0, s->frame_size, VAR_5, s->frame_frac_incr);", "for(VAR_3=0;VAR_3<s->nb_channels;VAR_3++)", "s->samples_offset[VAR_3] = 0;", "for(VAR_3=0;VAR_3<257;VAR_3++) {", "int VAR_7;", "VAR_7 = ff_mpa_enwindow[VAR_3];", "#if WFRAC_BITS != 16\nVAR_7 = (VAR_7 + (1 << (16 - WFRAC_BITS - 1))) >> (16 - WFRAC_BITS);", "#endif\ns->filter_bank[VAR_3] = VAR_7;", "if ((VAR_3 & 63) != 0)\nVAR_7 = -VAR_7;", "if (VAR_3 != 0)\ns->filter_bank[512 - VAR_3] = VAR_7;", "}", "for(VAR_3=0;VAR_3<64;VAR_3++) {", "VAR_7 = (int)(pow(2.0, (3 - VAR_3) / 3.0) * (1 << 20));", "if (VAR_7 <= 0)\nVAR_7 = 1;", "s->scale_factor_table[VAR_3] = VAR_7;", "s->scale_factor_inv_table[VAR_3] = pow(2.0, -(3 - VAR_3) / 3.0) / (float)(1 << 20);", "}", "for(VAR_3=0;VAR_3<128;VAR_3++) {", "VAR_7 = VAR_3 - 64;", "if (VAR_7 <= -3)\nVAR_7 = 0;", "else if (VAR_7 < 0)\nVAR_7 = 1;", "else if (VAR_7 == 0)\nVAR_7 = 2;", "else if (VAR_7 < 3)\nVAR_7 = 3;", "else\nVAR_7 = 4;", "s->scale_diff_table[VAR_3] = VAR_7;", "}", "for(VAR_3=0;VAR_3<17;VAR_3++) {", "VAR_7 = ff_mpa_quant_bits[VAR_3];", "if (VAR_7 < 0)\nVAR_7 = -VAR_7;", "else\nVAR_7 = VAR_7 * 3;", "s->total_quant_bits[VAR_3] = 12 * VAR_7;", "}", "return 0;", "}" ]
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25,283
BlockDriverState *check_to_replace_node(const char *node_name, Error **errp) { BlockDriverState *to_replace_bs = bdrv_find_node(node_name); AioContext *aio_context; if (!to_replace_bs) { error_setg(errp, "Node name '%s' not found", node_name); return NULL; } aio_context = bdrv_get_aio_context(to_replace_bs); aio_context_acquire(aio_context); if (bdrv_op_is_blocked(to_replace_bs, BLOCK_OP_TYPE_REPLACE, errp)) { to_replace_bs = NULL; goto out; } /* We don't want arbitrary node of the BDS chain to be replaced only the top * most non filter in order to prevent data corruption. * Another benefit is that this tests exclude backing files which are * blocked by the backing blockers. */ if (!bdrv_is_first_non_filter(to_replace_bs)) { error_setg(errp, "Only top most non filter can be replaced"); to_replace_bs = NULL; goto out; } out: aio_context_release(aio_context); return to_replace_bs; }
false
qemu
e12f3784097a26a1ba51be420f41038b4c0ae5d1
BlockDriverState *check_to_replace_node(const char *node_name, Error **errp) { BlockDriverState *to_replace_bs = bdrv_find_node(node_name); AioContext *aio_context; if (!to_replace_bs) { error_setg(errp, "Node name '%s' not found", node_name); return NULL; } aio_context = bdrv_get_aio_context(to_replace_bs); aio_context_acquire(aio_context); if (bdrv_op_is_blocked(to_replace_bs, BLOCK_OP_TYPE_REPLACE, errp)) { to_replace_bs = NULL; goto out; } if (!bdrv_is_first_non_filter(to_replace_bs)) { error_setg(errp, "Only top most non filter can be replaced"); to_replace_bs = NULL; goto out; } out: aio_context_release(aio_context); return to_replace_bs; }
{ "code": [], "line_no": [] }
BlockDriverState *FUNC_0(const char *node_name, Error **errp) { BlockDriverState *to_replace_bs = bdrv_find_node(node_name); AioContext *aio_context; if (!to_replace_bs) { error_setg(errp, "Node name '%s' not found", node_name); return NULL; } aio_context = bdrv_get_aio_context(to_replace_bs); aio_context_acquire(aio_context); if (bdrv_op_is_blocked(to_replace_bs, BLOCK_OP_TYPE_REPLACE, errp)) { to_replace_bs = NULL; goto out; } if (!bdrv_is_first_non_filter(to_replace_bs)) { error_setg(errp, "Only top most non filter can be replaced"); to_replace_bs = NULL; goto out; } out: aio_context_release(aio_context); return to_replace_bs; }
[ "BlockDriverState *FUNC_0(const char *node_name, Error **errp)\n{", "BlockDriverState *to_replace_bs = bdrv_find_node(node_name);", "AioContext *aio_context;", "if (!to_replace_bs) {", "error_setg(errp, \"Node name '%s' not found\", node_name);", "return NULL;", "}", "aio_context = bdrv_get_aio_context(to_replace_bs);", "aio_context_acquire(aio_context);", "if (bdrv_op_is_blocked(to_replace_bs, BLOCK_OP_TYPE_REPLACE, errp)) {", "to_replace_bs = NULL;", "goto out;", "}", "if (!bdrv_is_first_non_filter(to_replace_bs)) {", "error_setg(errp, \"Only top most non filter can be replaced\");", "to_replace_bs = NULL;", "goto out;", "}", "out:\naio_context_release(aio_context);", "return to_replace_bs;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 21 ], [ 23 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 59, 61 ], [ 63 ], [ 65 ] ]
25,285
static uint32_t ecc_mem_readb(void *opaque, target_phys_addr_t addr) { printf("ECC: Unsupported read 0x" TARGET_FMT_plx " 00\n", addr); return 0; }
false
qemu
7c560456707bfe53eb1728fcde759be7d9418b62
static uint32_t ecc_mem_readb(void *opaque, target_phys_addr_t addr) { printf("ECC: Unsupported read 0x" TARGET_FMT_plx " 00\n", addr); return 0; }
{ "code": [], "line_no": [] }
static uint32_t FUNC_0(void *opaque, target_phys_addr_t addr) { printf("ECC: Unsupported read 0x" TARGET_FMT_plx " 00\n", addr); return 0; }
[ "static uint32_t FUNC_0(void *opaque, target_phys_addr_t addr)\n{", "printf(\"ECC: Unsupported read 0x\" TARGET_FMT_plx \" 00\\n\", addr);", "return 0;", "}" ]
[ 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ] ]
25,286
static inline void gen_op_mov_reg_v(int ot, int reg, TCGv t0) { switch(ot) { case OT_BYTE: if (reg < 4 X86_64_DEF( || reg >= 8 || x86_64_hregs)) { tcg_gen_deposit_tl(cpu_regs[reg], cpu_regs[reg], t0, 0, 8); } else { tcg_gen_deposit_tl(cpu_regs[reg - 4], cpu_regs[reg - 4], t0, 8, 8); } break; case OT_WORD: tcg_gen_deposit_tl(cpu_regs[reg], cpu_regs[reg], t0, 0, 16); break; default: /* XXX this shouldn't be reached; abort? */ case OT_LONG: /* For x86_64, this sets the higher half of register to zero. For i386, this is equivalent to a mov. */ tcg_gen_ext32u_tl(cpu_regs[reg], t0); break; #ifdef TARGET_X86_64 case OT_QUAD: tcg_gen_mov_tl(cpu_regs[reg], t0); break; #endif } }
false
qemu
96d7073fb058e6f05257cd9041ffbbd736f6ccec
static inline void gen_op_mov_reg_v(int ot, int reg, TCGv t0) { switch(ot) { case OT_BYTE: if (reg < 4 X86_64_DEF( || reg >= 8 || x86_64_hregs)) { tcg_gen_deposit_tl(cpu_regs[reg], cpu_regs[reg], t0, 0, 8); } else { tcg_gen_deposit_tl(cpu_regs[reg - 4], cpu_regs[reg - 4], t0, 8, 8); } break; case OT_WORD: tcg_gen_deposit_tl(cpu_regs[reg], cpu_regs[reg], t0, 0, 16); break; default: case OT_LONG: tcg_gen_ext32u_tl(cpu_regs[reg], t0); break; #ifdef TARGET_X86_64 case OT_QUAD: tcg_gen_mov_tl(cpu_regs[reg], t0); break; #endif } }
{ "code": [], "line_no": [] }
static inline void FUNC_0(int VAR_0, int VAR_1, TCGv VAR_2) { switch(VAR_0) { case OT_BYTE: if (VAR_1 < 4 X86_64_DEF( || VAR_1 >= 8 || x86_64_hregs)) { tcg_gen_deposit_tl(cpu_regs[VAR_1], cpu_regs[VAR_1], VAR_2, 0, 8); } else { tcg_gen_deposit_tl(cpu_regs[VAR_1 - 4], cpu_regs[VAR_1 - 4], VAR_2, 8, 8); } break; case OT_WORD: tcg_gen_deposit_tl(cpu_regs[VAR_1], cpu_regs[VAR_1], VAR_2, 0, 16); break; default: case OT_LONG: tcg_gen_ext32u_tl(cpu_regs[VAR_1], VAR_2); break; #ifdef TARGET_X86_64 case OT_QUAD: tcg_gen_mov_tl(cpu_regs[VAR_1], VAR_2); break; #endif } }
[ "static inline void FUNC_0(int VAR_0, int VAR_1, TCGv VAR_2)\n{", "switch(VAR_0) {", "case OT_BYTE:\nif (VAR_1 < 4 X86_64_DEF( || VAR_1 >= 8 || x86_64_hregs)) {", "tcg_gen_deposit_tl(cpu_regs[VAR_1], cpu_regs[VAR_1], VAR_2, 0, 8);", "} else {", "tcg_gen_deposit_tl(cpu_regs[VAR_1 - 4], cpu_regs[VAR_1 - 4], VAR_2, 8, 8);", "}", "break;", "case OT_WORD:\ntcg_gen_deposit_tl(cpu_regs[VAR_1], cpu_regs[VAR_1], VAR_2, 0, 16);", "break;", "default:\ncase OT_LONG:\ntcg_gen_ext32u_tl(cpu_regs[VAR_1], VAR_2);", "break;", "#ifdef TARGET_X86_64\ncase OT_QUAD:\ntcg_gen_mov_tl(cpu_regs[VAR_1], VAR_2);", "break;", "#endif\n}", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7, 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21, 23 ], [ 25 ], [ 27, 29, 35 ], [ 37 ], [ 39, 41, 43 ], [ 45 ], [ 47, 49 ], [ 51 ] ]
25,287
static int local_symlink(FsContext *fs_ctx, const char *oldpath, V9fsPath *dir_path, const char *name, FsCred *credp) { int err = -1; int serrno = 0; char *newpath; V9fsString fullname; char buffer[PATH_MAX]; v9fs_string_init(&fullname); v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); newpath = fullname.data; /* Determine the security model */ if (fs_ctx->fs_sm == SM_MAPPED) { int fd; ssize_t oldpath_size, write_size; fd = open(rpath(fs_ctx, newpath, buffer), O_CREAT|O_EXCL|O_RDWR, SM_LOCAL_MODE_BITS); if (fd == -1) { err = fd; goto out; } /* Write the oldpath (target) to the file. */ oldpath_size = strlen(oldpath); do { write_size = write(fd, (void *)oldpath, oldpath_size); } while (write_size == -1 && errno == EINTR); if (write_size != oldpath_size) { serrno = errno; close(fd); err = -1; goto err_end; } close(fd); /* Set cleint credentials in symlink's xattr */ credp->fc_mode = credp->fc_mode|S_IFLNK; err = local_set_xattr(rpath(fs_ctx, newpath, buffer), credp); if (err == -1) { serrno = errno; goto err_end; } } else if ((fs_ctx->fs_sm == SM_PASSTHROUGH) || (fs_ctx->fs_sm == SM_NONE)) { err = symlink(oldpath, rpath(fs_ctx, newpath, buffer)); if (err) { goto out; } err = lchown(rpath(fs_ctx, newpath, buffer), credp->fc_uid, credp->fc_gid); if (err == -1) { /* * If we fail to change ownership and if we are * using security model none. Ignore the error */ if (fs_ctx->fs_sm != SM_NONE) { serrno = errno; goto err_end; } else err = 0; } } goto out; err_end: remove(rpath(fs_ctx, newpath, buffer)); errno = serrno; out: v9fs_string_free(&fullname); return err; }
false
qemu
b97400caef60ccfb0bc81c59f8bd824c43a0d6c8
static int local_symlink(FsContext *fs_ctx, const char *oldpath, V9fsPath *dir_path, const char *name, FsCred *credp) { int err = -1; int serrno = 0; char *newpath; V9fsString fullname; char buffer[PATH_MAX]; v9fs_string_init(&fullname); v9fs_string_sprintf(&fullname, "%s/%s", dir_path->data, name); newpath = fullname.data; if (fs_ctx->fs_sm == SM_MAPPED) { int fd; ssize_t oldpath_size, write_size; fd = open(rpath(fs_ctx, newpath, buffer), O_CREAT|O_EXCL|O_RDWR, SM_LOCAL_MODE_BITS); if (fd == -1) { err = fd; goto out; } oldpath_size = strlen(oldpath); do { write_size = write(fd, (void *)oldpath, oldpath_size); } while (write_size == -1 && errno == EINTR); if (write_size != oldpath_size) { serrno = errno; close(fd); err = -1; goto err_end; } close(fd); credp->fc_mode = credp->fc_mode|S_IFLNK; err = local_set_xattr(rpath(fs_ctx, newpath, buffer), credp); if (err == -1) { serrno = errno; goto err_end; } } else if ((fs_ctx->fs_sm == SM_PASSTHROUGH) || (fs_ctx->fs_sm == SM_NONE)) { err = symlink(oldpath, rpath(fs_ctx, newpath, buffer)); if (err) { goto out; } err = lchown(rpath(fs_ctx, newpath, buffer), credp->fc_uid, credp->fc_gid); if (err == -1) { if (fs_ctx->fs_sm != SM_NONE) { serrno = errno; goto err_end; } else err = 0; } } goto out; err_end: remove(rpath(fs_ctx, newpath, buffer)); errno = serrno; out: v9fs_string_free(&fullname); return err; }
{ "code": [], "line_no": [] }
static int FUNC_0(FsContext *VAR_0, const char *VAR_1, V9fsPath *VAR_2, const char *VAR_3, FsCred *VAR_4) { int VAR_5 = -1; int VAR_6 = 0; char *VAR_7; V9fsString fullname; char VAR_8[PATH_MAX]; v9fs_string_init(&fullname); v9fs_string_sprintf(&fullname, "%s/%s", VAR_2->data, VAR_3); VAR_7 = fullname.data; if (VAR_0->fs_sm == SM_MAPPED) { int VAR_9; ssize_t oldpath_size, write_size; VAR_9 = open(rpath(VAR_0, VAR_7, VAR_8), O_CREAT|O_EXCL|O_RDWR, SM_LOCAL_MODE_BITS); if (VAR_9 == -1) { VAR_5 = VAR_9; goto out; } oldpath_size = strlen(VAR_1); do { write_size = write(VAR_9, (void *)VAR_1, oldpath_size); } while (write_size == -1 && errno == EINTR); if (write_size != oldpath_size) { VAR_6 = errno; close(VAR_9); VAR_5 = -1; goto err_end; } close(VAR_9); VAR_4->fc_mode = VAR_4->fc_mode|S_IFLNK; VAR_5 = local_set_xattr(rpath(VAR_0, VAR_7, VAR_8), VAR_4); if (VAR_5 == -1) { VAR_6 = errno; goto err_end; } } else if ((VAR_0->fs_sm == SM_PASSTHROUGH) || (VAR_0->fs_sm == SM_NONE)) { VAR_5 = symlink(VAR_1, rpath(VAR_0, VAR_7, VAR_8)); if (VAR_5) { goto out; } VAR_5 = lchown(rpath(VAR_0, VAR_7, VAR_8), VAR_4->fc_uid, VAR_4->fc_gid); if (VAR_5 == -1) { if (VAR_0->fs_sm != SM_NONE) { VAR_6 = errno; goto err_end; } else VAR_5 = 0; } } goto out; err_end: remove(rpath(VAR_0, VAR_7, VAR_8)); errno = VAR_6; out: v9fs_string_free(&fullname); return VAR_5; }
[ "static int FUNC_0(FsContext *VAR_0, const char *VAR_1,\nV9fsPath *VAR_2, const char *VAR_3, FsCred *VAR_4)\n{", "int VAR_5 = -1;", "int VAR_6 = 0;", "char *VAR_7;", "V9fsString fullname;", "char VAR_8[PATH_MAX];", "v9fs_string_init(&fullname);", "v9fs_string_sprintf(&fullname, \"%s/%s\", VAR_2->data, VAR_3);", "VAR_7 = fullname.data;", "if (VAR_0->fs_sm == SM_MAPPED) {", "int VAR_9;", "ssize_t oldpath_size, write_size;", "VAR_9 = open(rpath(VAR_0, VAR_7, VAR_8), O_CREAT|O_EXCL|O_RDWR,\nSM_LOCAL_MODE_BITS);", "if (VAR_9 == -1) {", "VAR_5 = VAR_9;", "goto out;", "}", "oldpath_size = strlen(VAR_1);", "do {", "write_size = write(VAR_9, (void *)VAR_1, oldpath_size);", "} while (write_size == -1 && errno == EINTR);", "if (write_size != oldpath_size) {", "VAR_6 = errno;", "close(VAR_9);", "VAR_5 = -1;", "goto err_end;", "}", "close(VAR_9);", "VAR_4->fc_mode = VAR_4->fc_mode|S_IFLNK;", "VAR_5 = local_set_xattr(rpath(VAR_0, VAR_7, VAR_8), VAR_4);", "if (VAR_5 == -1) {", "VAR_6 = errno;", "goto err_end;", "}", "} else if ((VAR_0->fs_sm == SM_PASSTHROUGH) ||", "(VAR_0->fs_sm == SM_NONE)) {", "VAR_5 = symlink(VAR_1, rpath(VAR_0, VAR_7, VAR_8));", "if (VAR_5) {", "goto out;", "}", "VAR_5 = lchown(rpath(VAR_0, VAR_7, VAR_8), VAR_4->fc_uid,\nVAR_4->fc_gid);", "if (VAR_5 == -1) {", "if (VAR_0->fs_sm != SM_NONE) {", "VAR_6 = errno;", "goto err_end;", "} else", "VAR_5 = 0;", "}", "}", "goto out;", "err_end:\nremove(rpath(VAR_0, VAR_7, VAR_8));", "errno = VAR_6;", "out:\nv9fs_string_free(&fullname);", "return VAR_5;", "}" ]
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[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 19 ], [ 21 ], [ 23 ], [ 29 ], [ 31 ], [ 33 ], [ 35, 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 59 ], [ 61 ], [ 63 ], [ 65 ], [ 67 ], [ 69 ], [ 71 ], [ 75 ], [ 77 ], [ 79 ], [ 81 ], [ 83 ], [ 85 ], [ 87 ], [ 89 ], [ 91 ], [ 93 ], [ 95 ], [ 97 ], [ 99, 101 ], [ 103 ], [ 113 ], [ 115 ], [ 117 ], [ 119 ], [ 121 ], [ 123 ], [ 125 ], [ 127 ], [ 131, 133 ], [ 135 ], [ 137, 139 ], [ 141 ], [ 143 ] ]
25,288
int socket_listen(SocketAddress *addr, Error **errp) { QemuOpts *opts; int fd; opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (addr->kind) { case SOCKET_ADDRESS_KIND_INET: inet_addr_to_opts(opts, addr->inet); fd = inet_listen_opts(opts, 0, errp); break; case SOCKET_ADDRESS_KIND_UNIX: qemu_opt_set(opts, "path", addr->q_unix->path, &error_abort); fd = unix_listen_opts(opts, errp); break; case SOCKET_ADDRESS_KIND_FD: fd = monitor_get_fd(cur_mon, addr->fd->str, errp); break; default: abort(); } qemu_opts_del(opts); return fd; }
false
qemu
2d32addae70987521578d8bb27c6b3f52cdcbdcb
int socket_listen(SocketAddress *addr, Error **errp) { QemuOpts *opts; int fd; opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (addr->kind) { case SOCKET_ADDRESS_KIND_INET: inet_addr_to_opts(opts, addr->inet); fd = inet_listen_opts(opts, 0, errp); break; case SOCKET_ADDRESS_KIND_UNIX: qemu_opt_set(opts, "path", addr->q_unix->path, &error_abort); fd = unix_listen_opts(opts, errp); break; case SOCKET_ADDRESS_KIND_FD: fd = monitor_get_fd(cur_mon, addr->fd->str, errp); break; default: abort(); } qemu_opts_del(opts); return fd; }
{ "code": [], "line_no": [] }
int FUNC_0(SocketAddress *VAR_0, Error **VAR_1) { QemuOpts *opts; int VAR_2; opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort); switch (VAR_0->kind) { case SOCKET_ADDRESS_KIND_INET: inet_addr_to_opts(opts, VAR_0->inet); VAR_2 = inet_listen_opts(opts, 0, VAR_1); break; case SOCKET_ADDRESS_KIND_UNIX: qemu_opt_set(opts, "path", VAR_0->q_unix->path, &error_abort); VAR_2 = unix_listen_opts(opts, VAR_1); break; case SOCKET_ADDRESS_KIND_FD: VAR_2 = monitor_get_fd(cur_mon, VAR_0->VAR_2->str, VAR_1); break; default: abort(); } qemu_opts_del(opts); return VAR_2; }
[ "int FUNC_0(SocketAddress *VAR_0, Error **VAR_1)\n{", "QemuOpts *opts;", "int VAR_2;", "opts = qemu_opts_create(&socket_optslist, NULL, 0, &error_abort);", "switch (VAR_0->kind) {", "case SOCKET_ADDRESS_KIND_INET:\ninet_addr_to_opts(opts, VAR_0->inet);", "VAR_2 = inet_listen_opts(opts, 0, VAR_1);", "break;", "case SOCKET_ADDRESS_KIND_UNIX:\nqemu_opt_set(opts, \"path\", VAR_0->q_unix->path, &error_abort);", "VAR_2 = unix_listen_opts(opts, VAR_1);", "break;", "case SOCKET_ADDRESS_KIND_FD:\nVAR_2 = monitor_get_fd(cur_mon, VAR_0->VAR_2->str, VAR_1);", "break;", "default:\nabort();", "}", "qemu_opts_del(opts);", "return VAR_2;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15, 17 ], [ 19 ], [ 21 ], [ 25, 27 ], [ 29 ], [ 31 ], [ 35, 37 ], [ 39 ], [ 43, 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ] ]
25,289
static int qcow_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { BDRVQcowState *s = bs->opaque; unsigned int len, i, shift; int ret; QCowHeader header; Error *local_err = NULL; bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, false, errp); if (!bs->file) { return -EINVAL; } ret = bdrv_pread(bs->file, 0, &header, sizeof(header)); if (ret < 0) { goto fail; } be32_to_cpus(&header.magic); be32_to_cpus(&header.version); be64_to_cpus(&header.backing_file_offset); be32_to_cpus(&header.backing_file_size); be32_to_cpus(&header.mtime); be64_to_cpus(&header.size); be32_to_cpus(&header.crypt_method); be64_to_cpus(&header.l1_table_offset); if (header.magic != QCOW_MAGIC) { error_setg(errp, "Image not in qcow format"); ret = -EINVAL; goto fail; } if (header.version != QCOW_VERSION) { error_setg(errp, "Unsupported qcow version %" PRIu32, header.version); ret = -ENOTSUP; goto fail; } if (header.size <= 1) { error_setg(errp, "Image size is too small (must be at least 2 bytes)"); ret = -EINVAL; goto fail; } if (header.cluster_bits < 9 || header.cluster_bits > 16) { error_setg(errp, "Cluster size must be between 512 and 64k"); ret = -EINVAL; goto fail; } /* l2_bits specifies number of entries; storing a uint64_t in each entry, * so bytes = num_entries << 3. */ if (header.l2_bits < 9 - 3 || header.l2_bits > 16 - 3) { error_setg(errp, "L2 table size must be between 512 and 64k"); ret = -EINVAL; goto fail; } if (header.crypt_method > QCOW_CRYPT_AES) { error_setg(errp, "invalid encryption method in qcow header"); ret = -EINVAL; goto fail; } if (!qcrypto_cipher_supports(QCRYPTO_CIPHER_ALG_AES_128, QCRYPTO_CIPHER_MODE_CBC)) { error_setg(errp, "AES cipher not available"); ret = -EINVAL; goto fail; } s->crypt_method_header = header.crypt_method; if (s->crypt_method_header) { if (bdrv_uses_whitelist() && s->crypt_method_header == QCOW_CRYPT_AES) { error_setg(errp, "Use of AES-CBC encrypted qcow images is no longer " "supported in system emulators"); error_append_hint(errp, "You can use 'qemu-img convert' to convert your " "image to an alternative supported format, such " "as unencrypted qcow, or raw with the LUKS " "format instead.\n"); ret = -ENOSYS; goto fail; } bs->encrypted = true; } s->cluster_bits = header.cluster_bits; s->cluster_size = 1 << s->cluster_bits; s->cluster_sectors = 1 << (s->cluster_bits - 9); s->l2_bits = header.l2_bits; s->l2_size = 1 << s->l2_bits; bs->total_sectors = header.size / 512; s->cluster_offset_mask = (1LL << (63 - s->cluster_bits)) - 1; /* read the level 1 table */ shift = s->cluster_bits + s->l2_bits; if (header.size > UINT64_MAX - (1LL << shift)) { error_setg(errp, "Image too large"); ret = -EINVAL; goto fail; } else { uint64_t l1_size = (header.size + (1LL << shift) - 1) >> shift; if (l1_size > INT_MAX / sizeof(uint64_t)) { error_setg(errp, "Image too large"); ret = -EINVAL; goto fail; } s->l1_size = l1_size; } s->l1_table_offset = header.l1_table_offset; s->l1_table = g_try_new(uint64_t, s->l1_size); if (s->l1_table == NULL) { error_setg(errp, "Could not allocate memory for L1 table"); ret = -ENOMEM; goto fail; } ret = bdrv_pread(bs->file, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)); if (ret < 0) { goto fail; } for(i = 0;i < s->l1_size; i++) { be64_to_cpus(&s->l1_table[i]); } /* alloc L2 cache (max. 64k * 16 * 8 = 8 MB) */ s->l2_cache = qemu_try_blockalign(bs->file->bs, s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); if (s->l2_cache == NULL) { error_setg(errp, "Could not allocate L2 table cache"); ret = -ENOMEM; goto fail; } s->cluster_cache = g_malloc(s->cluster_size); s->cluster_data = g_malloc(s->cluster_size); s->cluster_cache_offset = -1; /* read the backing file name */ if (header.backing_file_offset != 0) { len = header.backing_file_size; if (len > 1023 || len >= sizeof(bs->backing_file)) { error_setg(errp, "Backing file name too long"); ret = -EINVAL; goto fail; } ret = bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len); if (ret < 0) { goto fail; } bs->backing_file[len] = '\0'; } /* Disable migration when qcow images are used */ error_setg(&s->migration_blocker, "The qcow format used by node '%s' " "does not support live migration", bdrv_get_device_or_node_name(bs)); ret = migrate_add_blocker(s->migration_blocker, &local_err); if (local_err) { error_propagate(errp, local_err); error_free(s->migration_blocker); goto fail; } qemu_co_mutex_init(&s->lock); return 0; fail: g_free(s->l1_table); qemu_vfree(s->l2_cache); g_free(s->cluster_cache); g_free(s->cluster_data); return ret; }
false
qemu
d85f4222b4681da7ebf8a90b26e085a68fa2c55a
static int qcow_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { BDRVQcowState *s = bs->opaque; unsigned int len, i, shift; int ret; QCowHeader header; Error *local_err = NULL; bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file, false, errp); if (!bs->file) { return -EINVAL; } ret = bdrv_pread(bs->file, 0, &header, sizeof(header)); if (ret < 0) { goto fail; } be32_to_cpus(&header.magic); be32_to_cpus(&header.version); be64_to_cpus(&header.backing_file_offset); be32_to_cpus(&header.backing_file_size); be32_to_cpus(&header.mtime); be64_to_cpus(&header.size); be32_to_cpus(&header.crypt_method); be64_to_cpus(&header.l1_table_offset); if (header.magic != QCOW_MAGIC) { error_setg(errp, "Image not in qcow format"); ret = -EINVAL; goto fail; } if (header.version != QCOW_VERSION) { error_setg(errp, "Unsupported qcow version %" PRIu32, header.version); ret = -ENOTSUP; goto fail; } if (header.size <= 1) { error_setg(errp, "Image size is too small (must be at least 2 bytes)"); ret = -EINVAL; goto fail; } if (header.cluster_bits < 9 || header.cluster_bits > 16) { error_setg(errp, "Cluster size must be between 512 and 64k"); ret = -EINVAL; goto fail; } if (header.l2_bits < 9 - 3 || header.l2_bits > 16 - 3) { error_setg(errp, "L2 table size must be between 512 and 64k"); ret = -EINVAL; goto fail; } if (header.crypt_method > QCOW_CRYPT_AES) { error_setg(errp, "invalid encryption method in qcow header"); ret = -EINVAL; goto fail; } if (!qcrypto_cipher_supports(QCRYPTO_CIPHER_ALG_AES_128, QCRYPTO_CIPHER_MODE_CBC)) { error_setg(errp, "AES cipher not available"); ret = -EINVAL; goto fail; } s->crypt_method_header = header.crypt_method; if (s->crypt_method_header) { if (bdrv_uses_whitelist() && s->crypt_method_header == QCOW_CRYPT_AES) { error_setg(errp, "Use of AES-CBC encrypted qcow images is no longer " "supported in system emulators"); error_append_hint(errp, "You can use 'qemu-img convert' to convert your " "image to an alternative supported format, such " "as unencrypted qcow, or raw with the LUKS " "format instead.\n"); ret = -ENOSYS; goto fail; } bs->encrypted = true; } s->cluster_bits = header.cluster_bits; s->cluster_size = 1 << s->cluster_bits; s->cluster_sectors = 1 << (s->cluster_bits - 9); s->l2_bits = header.l2_bits; s->l2_size = 1 << s->l2_bits; bs->total_sectors = header.size / 512; s->cluster_offset_mask = (1LL << (63 - s->cluster_bits)) - 1; shift = s->cluster_bits + s->l2_bits; if (header.size > UINT64_MAX - (1LL << shift)) { error_setg(errp, "Image too large"); ret = -EINVAL; goto fail; } else { uint64_t l1_size = (header.size + (1LL << shift) - 1) >> shift; if (l1_size > INT_MAX / sizeof(uint64_t)) { error_setg(errp, "Image too large"); ret = -EINVAL; goto fail; } s->l1_size = l1_size; } s->l1_table_offset = header.l1_table_offset; s->l1_table = g_try_new(uint64_t, s->l1_size); if (s->l1_table == NULL) { error_setg(errp, "Could not allocate memory for L1 table"); ret = -ENOMEM; goto fail; } ret = bdrv_pread(bs->file, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)); if (ret < 0) { goto fail; } for(i = 0;i < s->l1_size; i++) { be64_to_cpus(&s->l1_table[i]); } s->l2_cache = qemu_try_blockalign(bs->file->bs, s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); if (s->l2_cache == NULL) { error_setg(errp, "Could not allocate L2 table cache"); ret = -ENOMEM; goto fail; } s->cluster_cache = g_malloc(s->cluster_size); s->cluster_data = g_malloc(s->cluster_size); s->cluster_cache_offset = -1; if (header.backing_file_offset != 0) { len = header.backing_file_size; if (len > 1023 || len >= sizeof(bs->backing_file)) { error_setg(errp, "Backing file name too long"); ret = -EINVAL; goto fail; } ret = bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len); if (ret < 0) { goto fail; } bs->backing_file[len] = '\0'; } error_setg(&s->migration_blocker, "The qcow format used by node '%s' " "does not support live migration", bdrv_get_device_or_node_name(bs)); ret = migrate_add_blocker(s->migration_blocker, &local_err); if (local_err) { error_propagate(errp, local_err); error_free(s->migration_blocker); goto fail; } qemu_co_mutex_init(&s->lock); return 0; fail: g_free(s->l1_table); qemu_vfree(s->l2_cache); g_free(s->cluster_cache); g_free(s->cluster_data); return ret; }
{ "code": [], "line_no": [] }
static int FUNC_0(BlockDriverState *VAR_0, QDict *VAR_1, int VAR_2, Error **VAR_3) { BDRVQcowState *s = VAR_0->opaque; unsigned int VAR_4, VAR_5, VAR_6; int VAR_7; QCowHeader header; Error *local_err = NULL; VAR_0->file = bdrv_open_child(NULL, VAR_1, "file", VAR_0, &child_file, false, VAR_3); if (!VAR_0->file) { return -EINVAL; } VAR_7 = bdrv_pread(VAR_0->file, 0, &header, sizeof(header)); if (VAR_7 < 0) { goto fail; } be32_to_cpus(&header.magic); be32_to_cpus(&header.version); be64_to_cpus(&header.backing_file_offset); be32_to_cpus(&header.backing_file_size); be32_to_cpus(&header.mtime); be64_to_cpus(&header.size); be32_to_cpus(&header.crypt_method); be64_to_cpus(&header.l1_table_offset); if (header.magic != QCOW_MAGIC) { error_setg(VAR_3, "Image not in qcow format"); VAR_7 = -EINVAL; goto fail; } if (header.version != QCOW_VERSION) { error_setg(VAR_3, "Unsupported qcow version %" PRIu32, header.version); VAR_7 = -ENOTSUP; goto fail; } if (header.size <= 1) { error_setg(VAR_3, "Image size is too small (must be at least 2 bytes)"); VAR_7 = -EINVAL; goto fail; } if (header.cluster_bits < 9 || header.cluster_bits > 16) { error_setg(VAR_3, "Cluster size must be between 512 and 64k"); VAR_7 = -EINVAL; goto fail; } if (header.l2_bits < 9 - 3 || header.l2_bits > 16 - 3) { error_setg(VAR_3, "L2 table size must be between 512 and 64k"); VAR_7 = -EINVAL; goto fail; } if (header.crypt_method > QCOW_CRYPT_AES) { error_setg(VAR_3, "invalid encryption method in qcow header"); VAR_7 = -EINVAL; goto fail; } if (!qcrypto_cipher_supports(QCRYPTO_CIPHER_ALG_AES_128, QCRYPTO_CIPHER_MODE_CBC)) { error_setg(VAR_3, "AES cipher not available"); VAR_7 = -EINVAL; goto fail; } s->crypt_method_header = header.crypt_method; if (s->crypt_method_header) { if (bdrv_uses_whitelist() && s->crypt_method_header == QCOW_CRYPT_AES) { error_setg(VAR_3, "Use of AES-CBC encrypted qcow images is no longer " "supported in system emulators"); error_append_hint(VAR_3, "You can use 'qemu-img convert' to convert your " "image to an alternative supported format, such " "as unencrypted qcow, or raw with the LUKS " "format instead.\n"); VAR_7 = -ENOSYS; goto fail; } VAR_0->encrypted = true; } s->cluster_bits = header.cluster_bits; s->cluster_size = 1 << s->cluster_bits; s->cluster_sectors = 1 << (s->cluster_bits - 9); s->l2_bits = header.l2_bits; s->l2_size = 1 << s->l2_bits; VAR_0->total_sectors = header.size / 512; s->cluster_offset_mask = (1LL << (63 - s->cluster_bits)) - 1; VAR_6 = s->cluster_bits + s->l2_bits; if (header.size > UINT64_MAX - (1LL << VAR_6)) { error_setg(VAR_3, "Image too large"); VAR_7 = -EINVAL; goto fail; } else { uint64_t l1_size = (header.size + (1LL << VAR_6) - 1) >> VAR_6; if (l1_size > INT_MAX / sizeof(uint64_t)) { error_setg(VAR_3, "Image too large"); VAR_7 = -EINVAL; goto fail; } s->l1_size = l1_size; } s->l1_table_offset = header.l1_table_offset; s->l1_table = g_try_new(uint64_t, s->l1_size); if (s->l1_table == NULL) { error_setg(VAR_3, "Could not allocate memory for L1 table"); VAR_7 = -ENOMEM; goto fail; } VAR_7 = bdrv_pread(VAR_0->file, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)); if (VAR_7 < 0) { goto fail; } for(VAR_5 = 0;VAR_5 < s->l1_size; VAR_5++) { be64_to_cpus(&s->l1_table[VAR_5]); } s->l2_cache = qemu_try_blockalign(VAR_0->file->VAR_0, s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); if (s->l2_cache == NULL) { error_setg(VAR_3, "Could not allocate L2 table cache"); VAR_7 = -ENOMEM; goto fail; } s->cluster_cache = g_malloc(s->cluster_size); s->cluster_data = g_malloc(s->cluster_size); s->cluster_cache_offset = -1; if (header.backing_file_offset != 0) { VAR_4 = header.backing_file_size; if (VAR_4 > 1023 || VAR_4 >= sizeof(VAR_0->backing_file)) { error_setg(VAR_3, "Backing file name too long"); VAR_7 = -EINVAL; goto fail; } VAR_7 = bdrv_pread(VAR_0->file, header.backing_file_offset, VAR_0->backing_file, VAR_4); if (VAR_7 < 0) { goto fail; } VAR_0->backing_file[VAR_4] = '\0'; } error_setg(&s->migration_blocker, "The qcow format used by node '%s' " "does not support live migration", bdrv_get_device_or_node_name(VAR_0)); VAR_7 = migrate_add_blocker(s->migration_blocker, &local_err); if (local_err) { error_propagate(VAR_3, local_err); error_free(s->migration_blocker); goto fail; } qemu_co_mutex_init(&s->lock); return 0; fail: g_free(s->l1_table); qemu_vfree(s->l2_cache); g_free(s->cluster_cache); g_free(s->cluster_data); return VAR_7; }
[ "static int FUNC_0(BlockDriverState *VAR_0, QDict *VAR_1, int VAR_2,\nError **VAR_3)\n{", "BDRVQcowState *s = VAR_0->opaque;", "unsigned int VAR_4, VAR_5, VAR_6;", "int VAR_7;", "QCowHeader header;", "Error *local_err = NULL;", "VAR_0->file = bdrv_open_child(NULL, VAR_1, \"file\", VAR_0, &child_file,\nfalse, VAR_3);", "if (!VAR_0->file) {", "return -EINVAL;", "}", "VAR_7 = bdrv_pread(VAR_0->file, 0, &header, sizeof(header));", "if (VAR_7 < 0) {", "goto fail;", "}", "be32_to_cpus(&header.magic);", "be32_to_cpus(&header.version);", "be64_to_cpus(&header.backing_file_offset);", "be32_to_cpus(&header.backing_file_size);", "be32_to_cpus(&header.mtime);", "be64_to_cpus(&header.size);", "be32_to_cpus(&header.crypt_method);", "be64_to_cpus(&header.l1_table_offset);", "if (header.magic != QCOW_MAGIC) {", "error_setg(VAR_3, \"Image not in qcow format\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "if (header.version != QCOW_VERSION) {", "error_setg(VAR_3, \"Unsupported qcow version %\" PRIu32, header.version);", "VAR_7 = -ENOTSUP;", "goto fail;", "}", "if (header.size <= 1) {", "error_setg(VAR_3, \"Image size is too small (must be at least 2 bytes)\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "if (header.cluster_bits < 9 || header.cluster_bits > 16) {", "error_setg(VAR_3, \"Cluster size must be between 512 and 64k\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "if (header.l2_bits < 9 - 3 || header.l2_bits > 16 - 3) {", "error_setg(VAR_3, \"L2 table size must be between 512 and 64k\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "if (header.crypt_method > QCOW_CRYPT_AES) {", "error_setg(VAR_3, \"invalid encryption method in qcow header\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "if (!qcrypto_cipher_supports(QCRYPTO_CIPHER_ALG_AES_128,\nQCRYPTO_CIPHER_MODE_CBC)) {", "error_setg(VAR_3, \"AES cipher not available\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "s->crypt_method_header = header.crypt_method;", "if (s->crypt_method_header) {", "if (bdrv_uses_whitelist() &&\ns->crypt_method_header == QCOW_CRYPT_AES) {", "error_setg(VAR_3,\n\"Use of AES-CBC encrypted qcow images is no longer \"\n\"supported in system emulators\");", "error_append_hint(VAR_3,\n\"You can use 'qemu-img convert' to convert your \"\n\"image to an alternative supported format, such \"\n\"as unencrypted qcow, or raw with the LUKS \"\n\"format instead.\\n\");", "VAR_7 = -ENOSYS;", "goto fail;", "}", "VAR_0->encrypted = true;", "}", "s->cluster_bits = header.cluster_bits;", "s->cluster_size = 1 << s->cluster_bits;", "s->cluster_sectors = 1 << (s->cluster_bits - 9);", "s->l2_bits = header.l2_bits;", "s->l2_size = 1 << s->l2_bits;", "VAR_0->total_sectors = header.size / 512;", "s->cluster_offset_mask = (1LL << (63 - s->cluster_bits)) - 1;", "VAR_6 = s->cluster_bits + s->l2_bits;", "if (header.size > UINT64_MAX - (1LL << VAR_6)) {", "error_setg(VAR_3, \"Image too large\");", "VAR_7 = -EINVAL;", "goto fail;", "} else {", "uint64_t l1_size = (header.size + (1LL << VAR_6) - 1) >> VAR_6;", "if (l1_size > INT_MAX / sizeof(uint64_t)) {", "error_setg(VAR_3, \"Image too large\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "s->l1_size = l1_size;", "}", "s->l1_table_offset = header.l1_table_offset;", "s->l1_table = g_try_new(uint64_t, s->l1_size);", "if (s->l1_table == NULL) {", "error_setg(VAR_3, \"Could not allocate memory for L1 table\");", "VAR_7 = -ENOMEM;", "goto fail;", "}", "VAR_7 = bdrv_pread(VAR_0->file, s->l1_table_offset, s->l1_table,\ns->l1_size * sizeof(uint64_t));", "if (VAR_7 < 0) {", "goto fail;", "}", "for(VAR_5 = 0;VAR_5 < s->l1_size; VAR_5++) {", "be64_to_cpus(&s->l1_table[VAR_5]);", "}", "s->l2_cache =\nqemu_try_blockalign(VAR_0->file->VAR_0,\ns->l2_size * L2_CACHE_SIZE * sizeof(uint64_t));", "if (s->l2_cache == NULL) {", "error_setg(VAR_3, \"Could not allocate L2 table cache\");", "VAR_7 = -ENOMEM;", "goto fail;", "}", "s->cluster_cache = g_malloc(s->cluster_size);", "s->cluster_data = g_malloc(s->cluster_size);", "s->cluster_cache_offset = -1;", "if (header.backing_file_offset != 0) {", "VAR_4 = header.backing_file_size;", "if (VAR_4 > 1023 || VAR_4 >= sizeof(VAR_0->backing_file)) {", "error_setg(VAR_3, \"Backing file name too long\");", "VAR_7 = -EINVAL;", "goto fail;", "}", "VAR_7 = bdrv_pread(VAR_0->file, header.backing_file_offset,\nVAR_0->backing_file, VAR_4);", "if (VAR_7 < 0) {", "goto fail;", "}", "VAR_0->backing_file[VAR_4] = '\\0';", "}", "error_setg(&s->migration_blocker, \"The qcow format used by node '%s' \"\n\"does not support live migration\",\nbdrv_get_device_or_node_name(VAR_0));", "VAR_7 = migrate_add_blocker(s->migration_blocker, &local_err);", "if (local_err) {", "error_propagate(VAR_3, local_err);", "error_free(s->migration_blocker);", "goto fail;", "}", "qemu_co_mutex_init(&s->lock);", "return 0;", "fail:\ng_free(s->l1_table);", "qemu_vfree(s->l2_cache);", "g_free(s->cluster_cache);", "g_free(s->cluster_data);", "return VAR_7;", "}" ]
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25,290
static void sigp_restart(CPUState *cs, run_on_cpu_data arg) { S390CPU *cpu = S390_CPU(cs); SigpInfo *si = arg.host_ptr; struct kvm_s390_irq irq = { .type = KVM_S390_RESTART, }; switch (s390_cpu_get_state(cpu)) { case CPU_STATE_STOPPED: /* the restart irq has to be delivered prior to any other pending irq */ cpu_synchronize_state(cs); do_restart_interrupt(&cpu->env); s390_cpu_set_state(CPU_STATE_OPERATING, cpu); break; case CPU_STATE_OPERATING: kvm_s390_vcpu_interrupt(cpu, &irq); break; } si->cc = SIGP_CC_ORDER_CODE_ACCEPTED; }
false
qemu
eabcea18f835178c1f8f088f88bf00e379f09438
static void sigp_restart(CPUState *cs, run_on_cpu_data arg) { S390CPU *cpu = S390_CPU(cs); SigpInfo *si = arg.host_ptr; struct kvm_s390_irq irq = { .type = KVM_S390_RESTART, }; switch (s390_cpu_get_state(cpu)) { case CPU_STATE_STOPPED: cpu_synchronize_state(cs); do_restart_interrupt(&cpu->env); s390_cpu_set_state(CPU_STATE_OPERATING, cpu); break; case CPU_STATE_OPERATING: kvm_s390_vcpu_interrupt(cpu, &irq); break; } si->cc = SIGP_CC_ORDER_CODE_ACCEPTED; }
{ "code": [], "line_no": [] }
static void FUNC_0(CPUState *VAR_0, run_on_cpu_data VAR_1) { S390CPU *cpu = S390_CPU(VAR_0); SigpInfo *si = VAR_1.host_ptr; struct kvm_s390_irq VAR_2 = { .type = KVM_S390_RESTART, }; switch (s390_cpu_get_state(cpu)) { case CPU_STATE_STOPPED: cpu_synchronize_state(VAR_0); do_restart_interrupt(&cpu->env); s390_cpu_set_state(CPU_STATE_OPERATING, cpu); break; case CPU_STATE_OPERATING: kvm_s390_vcpu_interrupt(cpu, &VAR_2); break; } si->cc = SIGP_CC_ORDER_CODE_ACCEPTED; }
[ "static void FUNC_0(CPUState *VAR_0, run_on_cpu_data VAR_1)\n{", "S390CPU *cpu = S390_CPU(VAR_0);", "SigpInfo *si = VAR_1.host_ptr;", "struct kvm_s390_irq VAR_2 = {", ".type = KVM_S390_RESTART,\n};", "switch (s390_cpu_get_state(cpu)) {", "case CPU_STATE_STOPPED:\ncpu_synchronize_state(VAR_0);", "do_restart_interrupt(&cpu->env);", "s390_cpu_set_state(CPU_STATE_OPERATING, cpu);", "break;", "case CPU_STATE_OPERATING:\nkvm_s390_vcpu_interrupt(cpu, &VAR_2);", "break;", "}", "si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;", "}" ]
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25,291
void qemu_purge_queued_packets(VLANClientState *vc) { VLANPacket *packet, *next; TAILQ_FOREACH_SAFE(packet, &vc->vlan->send_queue, entry, next) { if (packet->sender == vc) { TAILQ_REMOVE(&vc->vlan->send_queue, packet, entry); qemu_free(packet); } } }
false
qemu
72cf2d4f0e181d0d3a3122e04129c58a95da713e
void qemu_purge_queued_packets(VLANClientState *vc) { VLANPacket *packet, *next; TAILQ_FOREACH_SAFE(packet, &vc->vlan->send_queue, entry, next) { if (packet->sender == vc) { TAILQ_REMOVE(&vc->vlan->send_queue, packet, entry); qemu_free(packet); } } }
{ "code": [], "line_no": [] }
void FUNC_0(VLANClientState *VAR_0) { VLANPacket *packet, *next; TAILQ_FOREACH_SAFE(packet, &VAR_0->vlan->send_queue, entry, next) { if (packet->sender == VAR_0) { TAILQ_REMOVE(&VAR_0->vlan->send_queue, packet, entry); qemu_free(packet); } } }
[ "void FUNC_0(VLANClientState *VAR_0)\n{", "VLANPacket *packet, *next;", "TAILQ_FOREACH_SAFE(packet, &VAR_0->vlan->send_queue, entry, next) {", "if (packet->sender == VAR_0) {", "TAILQ_REMOVE(&VAR_0->vlan->send_queue, packet, entry);", "qemu_free(packet);", "}", "}", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ] ]
25,292
static void mips_tlb_flush_extra (CPUState *env, int first) { /* Discard entries from env->tlb[first] onwards. */ while (env->tlb_in_use > first) { invalidate_tlb(--env->tlb_in_use, 0); } }
false
qemu
2ee4aed86ff2ba38a0e1846de18a9aec38d73015
static void mips_tlb_flush_extra (CPUState *env, int first) { while (env->tlb_in_use > first) { invalidate_tlb(--env->tlb_in_use, 0); } }
{ "code": [], "line_no": [] }
static void FUNC_0 (CPUState *VAR_0, int VAR_1) { while (VAR_0->tlb_in_use > VAR_1) { invalidate_tlb(--VAR_0->tlb_in_use, 0); } }
[ "static void FUNC_0 (CPUState *VAR_0, int VAR_1)\n{", "while (VAR_0->tlb_in_use > VAR_1) {", "invalidate_tlb(--VAR_0->tlb_in_use, 0);", "}", "}" ]
[ 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ] ]
25,293
void ff_avg_h264_qpel8_mc32_msa(uint8_t *dst, const uint8_t *src, ptrdiff_t stride) { avc_luma_midh_qrt_and_aver_dst_8w_msa(src - (2 * stride) - 2, stride, dst, stride, 8, 1); }
false
FFmpeg
72dbc610be3272ba36603f78a39cc2d2d8fe0cc3
void ff_avg_h264_qpel8_mc32_msa(uint8_t *dst, const uint8_t *src, ptrdiff_t stride) { avc_luma_midh_qrt_and_aver_dst_8w_msa(src - (2 * stride) - 2, stride, dst, stride, 8, 1); }
{ "code": [], "line_no": [] }
void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1, ptrdiff_t VAR_2) { avc_luma_midh_qrt_and_aver_dst_8w_msa(VAR_1 - (2 * VAR_2) - 2, VAR_2, VAR_0, VAR_2, 8, 1); }
[ "void FUNC_0(uint8_t *VAR_0, const uint8_t *VAR_1,\nptrdiff_t VAR_2)\n{", "avc_luma_midh_qrt_and_aver_dst_8w_msa(VAR_1 - (2 * VAR_2) - 2,\nVAR_2, VAR_0, VAR_2, 8, 1);", "}" ]
[ 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7, 9 ], [ 11 ] ]
25,294
DeviceState *exynos4210_uart_create(target_phys_addr_t addr, int fifo_size, int channel, CharDriverState *chr, qemu_irq irq) { DeviceState *dev; SysBusDevice *bus; const char chr_name[] = "serial"; char label[ARRAY_SIZE(chr_name) + 1]; dev = qdev_create(NULL, "exynos4210.uart"); if (!chr) { if (channel >= MAX_SERIAL_PORTS) { hw_error("Only %d serial ports are supported by QEMU.\n", MAX_SERIAL_PORTS); } chr = serial_hds[channel]; if (!chr) { snprintf(label, ARRAY_SIZE(label), "%s%d", chr_name, channel); chr = qemu_chr_new(label, "null", NULL); if (!(chr)) { hw_error("Can't assign serial port to UART%d.\n", channel); } } } qdev_prop_set_chr(dev, "chardev", chr); qdev_prop_set_uint32(dev, "channel", channel); qdev_prop_set_uint32(dev, "rx-size", fifo_size); qdev_prop_set_uint32(dev, "tx-size", fifo_size); bus = sysbus_from_qdev(dev); qdev_init_nofail(dev); if (addr != (target_phys_addr_t)-1) { sysbus_mmio_map(bus, 0, addr); } sysbus_connect_irq(bus, 0, irq); return dev; }
false
qemu
a8170e5e97ad17ca169c64ba87ae2f53850dab4c
DeviceState *exynos4210_uart_create(target_phys_addr_t addr, int fifo_size, int channel, CharDriverState *chr, qemu_irq irq) { DeviceState *dev; SysBusDevice *bus; const char chr_name[] = "serial"; char label[ARRAY_SIZE(chr_name) + 1]; dev = qdev_create(NULL, "exynos4210.uart"); if (!chr) { if (channel >= MAX_SERIAL_PORTS) { hw_error("Only %d serial ports are supported by QEMU.\n", MAX_SERIAL_PORTS); } chr = serial_hds[channel]; if (!chr) { snprintf(label, ARRAY_SIZE(label), "%s%d", chr_name, channel); chr = qemu_chr_new(label, "null", NULL); if (!(chr)) { hw_error("Can't assign serial port to UART%d.\n", channel); } } } qdev_prop_set_chr(dev, "chardev", chr); qdev_prop_set_uint32(dev, "channel", channel); qdev_prop_set_uint32(dev, "rx-size", fifo_size); qdev_prop_set_uint32(dev, "tx-size", fifo_size); bus = sysbus_from_qdev(dev); qdev_init_nofail(dev); if (addr != (target_phys_addr_t)-1) { sysbus_mmio_map(bus, 0, addr); } sysbus_connect_irq(bus, 0, irq); return dev; }
{ "code": [], "line_no": [] }
DeviceState *FUNC_0(target_phys_addr_t addr, int fifo_size, int channel, CharDriverState *chr, qemu_irq irq) { DeviceState *dev; SysBusDevice *bus; const char VAR_0[] = "serial"; char VAR_1[ARRAY_SIZE(VAR_0) + 1]; dev = qdev_create(NULL, "exynos4210.uart"); if (!chr) { if (channel >= MAX_SERIAL_PORTS) { hw_error("Only %d serial ports are supported by QEMU.\n", MAX_SERIAL_PORTS); } chr = serial_hds[channel]; if (!chr) { snprintf(VAR_1, ARRAY_SIZE(VAR_1), "%s%d", VAR_0, channel); chr = qemu_chr_new(VAR_1, "null", NULL); if (!(chr)) { hw_error("Can't assign serial port to UART%d.\n", channel); } } } qdev_prop_set_chr(dev, "chardev", chr); qdev_prop_set_uint32(dev, "channel", channel); qdev_prop_set_uint32(dev, "rx-size", fifo_size); qdev_prop_set_uint32(dev, "tx-size", fifo_size); bus = sysbus_from_qdev(dev); qdev_init_nofail(dev); if (addr != (target_phys_addr_t)-1) { sysbus_mmio_map(bus, 0, addr); } sysbus_connect_irq(bus, 0, irq); return dev; }
[ "DeviceState *FUNC_0(target_phys_addr_t addr,\nint fifo_size,\nint channel,\nCharDriverState *chr,\nqemu_irq irq)\n{", "DeviceState *dev;", "SysBusDevice *bus;", "const char VAR_0[] = \"serial\";", "char VAR_1[ARRAY_SIZE(VAR_0) + 1];", "dev = qdev_create(NULL, \"exynos4210.uart\");", "if (!chr) {", "if (channel >= MAX_SERIAL_PORTS) {", "hw_error(\"Only %d serial ports are supported by QEMU.\\n\",\nMAX_SERIAL_PORTS);", "}", "chr = serial_hds[channel];", "if (!chr) {", "snprintf(VAR_1, ARRAY_SIZE(VAR_1), \"%s%d\", VAR_0, channel);", "chr = qemu_chr_new(VAR_1, \"null\", NULL);", "if (!(chr)) {", "hw_error(\"Can't assign serial port to UART%d.\\n\", channel);", "}", "}", "}", "qdev_prop_set_chr(dev, \"chardev\", chr);", "qdev_prop_set_uint32(dev, \"channel\", channel);", "qdev_prop_set_uint32(dev, \"rx-size\", fifo_size);", "qdev_prop_set_uint32(dev, \"tx-size\", fifo_size);", "bus = sysbus_from_qdev(dev);", "qdev_init_nofail(dev);", "if (addr != (target_phys_addr_t)-1) {", "sysbus_mmio_map(bus, 0, addr);", "}", "sysbus_connect_irq(bus, 0, irq);", "return dev;", "}" ]
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25,295
static VncClientInfo *qmp_query_vnc_client(const VncState *client) { struct sockaddr_storage sa; socklen_t salen = sizeof(sa); char host[NI_MAXHOST]; char serv[NI_MAXSERV]; VncClientInfo *info; if (getpeername(client->csock, (struct sockaddr *)&sa, &salen) < 0) { return NULL; } if (getnameinfo((struct sockaddr *)&sa, salen, host, sizeof(host), serv, sizeof(serv), NI_NUMERICHOST | NI_NUMERICSERV) < 0) { return NULL; } info = g_malloc0(sizeof(*info)); info->base = g_malloc0(sizeof(*info->base)); info->base->host = g_strdup(host); info->base->service = g_strdup(serv); info->base->family = inet_netfamily(sa.ss_family); info->base->websocket = client->websocket; if (client->tls) { info->x509_dname = qcrypto_tls_session_get_peer_name(client->tls); info->has_x509_dname = info->x509_dname != NULL; } #ifdef CONFIG_VNC_SASL if (client->sasl.conn && client->sasl.username) { info->has_sasl_username = true; info->sasl_username = g_strdup(client->sasl.username); } #endif return info; }
false
qemu
ddf21908961073199f3d186204da4810f2ea150b
static VncClientInfo *qmp_query_vnc_client(const VncState *client) { struct sockaddr_storage sa; socklen_t salen = sizeof(sa); char host[NI_MAXHOST]; char serv[NI_MAXSERV]; VncClientInfo *info; if (getpeername(client->csock, (struct sockaddr *)&sa, &salen) < 0) { return NULL; } if (getnameinfo((struct sockaddr *)&sa, salen, host, sizeof(host), serv, sizeof(serv), NI_NUMERICHOST | NI_NUMERICSERV) < 0) { return NULL; } info = g_malloc0(sizeof(*info)); info->base = g_malloc0(sizeof(*info->base)); info->base->host = g_strdup(host); info->base->service = g_strdup(serv); info->base->family = inet_netfamily(sa.ss_family); info->base->websocket = client->websocket; if (client->tls) { info->x509_dname = qcrypto_tls_session_get_peer_name(client->tls); info->has_x509_dname = info->x509_dname != NULL; } #ifdef CONFIG_VNC_SASL if (client->sasl.conn && client->sasl.username) { info->has_sasl_username = true; info->sasl_username = g_strdup(client->sasl.username); } #endif return info; }
{ "code": [], "line_no": [] }
static VncClientInfo *FUNC_0(const VncState *client) { struct sockaddr_storage VAR_0; socklen_t salen = sizeof(VAR_0); char VAR_1[NI_MAXHOST]; char VAR_2[NI_MAXSERV]; VncClientInfo *info; if (getpeername(client->csock, (struct sockaddr *)&VAR_0, &salen) < 0) { return NULL; } if (getnameinfo((struct sockaddr *)&VAR_0, salen, VAR_1, sizeof(VAR_1), VAR_2, sizeof(VAR_2), NI_NUMERICHOST | NI_NUMERICSERV) < 0) { return NULL; } info = g_malloc0(sizeof(*info)); info->base = g_malloc0(sizeof(*info->base)); info->base->VAR_1 = g_strdup(VAR_1); info->base->service = g_strdup(VAR_2); info->base->family = inet_netfamily(VAR_0.ss_family); info->base->websocket = client->websocket; if (client->tls) { info->x509_dname = qcrypto_tls_session_get_peer_name(client->tls); info->has_x509_dname = info->x509_dname != NULL; } #ifdef CONFIG_VNC_SASL if (client->sasl.conn && client->sasl.username) { info->has_sasl_username = true; info->sasl_username = g_strdup(client->sasl.username); } #endif return info; }
[ "static VncClientInfo *FUNC_0(const VncState *client)\n{", "struct sockaddr_storage VAR_0;", "socklen_t salen = sizeof(VAR_0);", "char VAR_1[NI_MAXHOST];", "char VAR_2[NI_MAXSERV];", "VncClientInfo *info;", "if (getpeername(client->csock, (struct sockaddr *)&VAR_0, &salen) < 0) {", "return NULL;", "}", "if (getnameinfo((struct sockaddr *)&VAR_0, salen,\nVAR_1, sizeof(VAR_1),\nVAR_2, sizeof(VAR_2),\nNI_NUMERICHOST | NI_NUMERICSERV) < 0) {", "return NULL;", "}", "info = g_malloc0(sizeof(*info));", "info->base = g_malloc0(sizeof(*info->base));", "info->base->VAR_1 = g_strdup(VAR_1);", "info->base->service = g_strdup(VAR_2);", "info->base->family = inet_netfamily(VAR_0.ss_family);", "info->base->websocket = client->websocket;", "if (client->tls) {", "info->x509_dname = qcrypto_tls_session_get_peer_name(client->tls);", "info->has_x509_dname = info->x509_dname != NULL;", "}", "#ifdef CONFIG_VNC_SASL\nif (client->sasl.conn && client->sasl.username) {", "info->has_sasl_username = true;", "info->sasl_username = g_strdup(client->sasl.username);", "}", "#endif\nreturn info;", "}" ]
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25,296
static void deblocking_filter_CTB(HEVCContext *s, int x0, int y0) { uint8_t *src; int x, y, x_end, y_end, chroma; int c_tc[2], beta[2], tc[2]; uint8_t no_p[2] = { 0 }; uint8_t no_q[2] = { 0 }; int log2_ctb_size = s->sps->log2_ctb_size; int ctb_size = 1 << log2_ctb_size; int ctb = (x0 >> log2_ctb_size) + (y0 >> log2_ctb_size) * s->sps->ctb_width; int cur_tc_offset = s->deblock[ctb].tc_offset; int cur_beta_offset = s->deblock[ctb].beta_offset; int tc_offset, left_tc_offset, beta_offset, left_beta_offset; int pcmf = (s->sps->pcm_enabled_flag && s->sps->pcm.loop_filter_disable_flag) || s->pps->transquant_bypass_enable_flag; if (x0) { left_tc_offset = s->deblock[ctb - 1].tc_offset; left_beta_offset = s->deblock[ctb - 1].beta_offset; } x_end = x0 + ctb_size; if (x_end > s->sps->width) x_end = s->sps->width; y_end = y0 + ctb_size; if (y_end > s->sps->height) y_end = s->sps->height; tc_offset = cur_tc_offset; beta_offset = cur_beta_offset; // vertical filtering luma for (y = y0; y < y_end; y += 8) { for (x = x0 ? x0 : 8; x < x_end; x += 8) { const int bs0 = s->vertical_bs[(x >> 3) + (y >> 2) * s->bs_width]; const int bs1 = s->vertical_bs[(x >> 3) + ((y + 4) >> 2) * s->bs_width]; if (bs0 || bs1) { const int qp0 = (get_qPy(s, x - 1, y) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x - 1, y + 4) + get_qPy(s, x, y + 4) + 1) >> 1; beta[0] = betatable[av_clip(qp0 + beta_offset, 0, MAX_QP)]; beta[1] = betatable[av_clip(qp1 + beta_offset, 0, MAX_QP)]; tc[0] = bs0 ? TC_CALC(qp0, bs0) : 0; tc[1] = bs1 ? TC_CALC(qp1, bs1) : 0; src = &s->frame->data[LUMA][y * s->frame->linesize[LUMA] + (x << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x - 1, y); no_p[1] = get_pcm(s, x - 1, y + 4); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x, y + 4); s->hevcdsp.hevc_v_loop_filter_luma_c(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } else s->hevcdsp.hevc_v_loop_filter_luma(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } } } // vertical filtering chroma for (chroma = 1; chroma <= 2; chroma++) { for (y = y0; y < y_end; y += 16) { for (x = x0 ? x0 : 16; x < x_end; x += 16) { const int bs0 = s->vertical_bs[(x >> 3) + (y >> 2) * s->bs_width]; const int bs1 = s->vertical_bs[(x >> 3) + ((y + 8) >> 2) * s->bs_width]; if ((bs0 == 2) || (bs1 == 2)) { const int qp0 = (get_qPy(s, x - 1, y) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x - 1, y + 8) + get_qPy(s, x, y + 8) + 1) >> 1; c_tc[0] = (bs0 == 2) ? chroma_tc(s, qp0, chroma, tc_offset) : 0; c_tc[1] = (bs1 == 2) ? chroma_tc(s, qp1, chroma, tc_offset) : 0; src = &s->frame->data[chroma][y / 2 * s->frame->linesize[chroma] + ((x / 2) << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x - 1, y); no_p[1] = get_pcm(s, x - 1, y + 8); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x, y + 8); s->hevcdsp.hevc_v_loop_filter_chroma_c(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } else s->hevcdsp.hevc_v_loop_filter_chroma(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } } } } // horizontal filtering luma if (x_end != s->sps->width) x_end -= 8; for (y = y0 ? y0 : 8; y < y_end; y += 8) { for (x = x0 ? x0 - 8 : 0; x < x_end; x += 8) { const int bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; const int bs1 = s->horizontal_bs[(x + 4 + y * s->bs_width) >> 2]; if (bs0 || bs1) { const int qp0 = (get_qPy(s, x, y - 1) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x + 4, y - 1) + get_qPy(s, x + 4, y) + 1) >> 1; tc_offset = x >= x0 ? cur_tc_offset : left_tc_offset; beta_offset = x >= x0 ? cur_beta_offset : left_beta_offset; beta[0] = betatable[av_clip(qp0 + beta_offset, 0, MAX_QP)]; beta[1] = betatable[av_clip(qp1 + beta_offset, 0, MAX_QP)]; tc[0] = bs0 ? TC_CALC(qp0, bs0) : 0; tc[1] = bs1 ? TC_CALC(qp1, bs1) : 0; src = &s->frame->data[LUMA][y * s->frame->linesize[LUMA] + (x << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x, y - 1); no_p[1] = get_pcm(s, x + 4, y - 1); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x + 4, y); s->hevcdsp.hevc_h_loop_filter_luma_c(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } else s->hevcdsp.hevc_h_loop_filter_luma(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } } } // horizontal filtering chroma for (chroma = 1; chroma <= 2; chroma++) { for (y = y0 ? y0 : 16; y < y_end; y += 16) { for (x = x0 - 8; x < x_end; x += 16) { int bs0, bs1; // to make sure no memory access over boundary when x = -8 // TODO: simplify with row based deblocking if (x < 0) { bs0 = 0; bs1 = s->horizontal_bs[(x + 8 + y * s->bs_width) >> 2]; } else if (x >= x_end - 8) { bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; bs1 = 0; } else { bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; bs1 = s->horizontal_bs[(x + 8 + y * s->bs_width) >> 2]; } if ((bs0 == 2) || (bs1 == 2)) { const int qp0 = bs0 == 2 ? (get_qPy(s, x, y - 1) + get_qPy(s, x, y) + 1) >> 1 : 0; const int qp1 = bs1 == 2 ? (get_qPy(s, x + 8, y - 1) + get_qPy(s, x + 8, y) + 1) >> 1 : 0; tc_offset = x >= x0 ? cur_tc_offset : left_tc_offset; c_tc[0] = bs0 == 2 ? chroma_tc(s, qp0, chroma, tc_offset) : 0; c_tc[1] = bs1 == 2 ? chroma_tc(s, qp1, chroma, cur_tc_offset) : 0; src = &s->frame->data[chroma][y / 2 * s->frame->linesize[chroma] + ((x / 2) << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x, y - 1); no_p[1] = get_pcm(s, x + 8, y - 1); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x + 8, y); s->hevcdsp.hevc_h_loop_filter_chroma_c(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } else s->hevcdsp.hevc_h_loop_filter_chroma(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } } } } }
false
FFmpeg
73bb8f61d48dbf7237df2e9cacd037f12b84b00a
static void deblocking_filter_CTB(HEVCContext *s, int x0, int y0) { uint8_t *src; int x, y, x_end, y_end, chroma; int c_tc[2], beta[2], tc[2]; uint8_t no_p[2] = { 0 }; uint8_t no_q[2] = { 0 }; int log2_ctb_size = s->sps->log2_ctb_size; int ctb_size = 1 << log2_ctb_size; int ctb = (x0 >> log2_ctb_size) + (y0 >> log2_ctb_size) * s->sps->ctb_width; int cur_tc_offset = s->deblock[ctb].tc_offset; int cur_beta_offset = s->deblock[ctb].beta_offset; int tc_offset, left_tc_offset, beta_offset, left_beta_offset; int pcmf = (s->sps->pcm_enabled_flag && s->sps->pcm.loop_filter_disable_flag) || s->pps->transquant_bypass_enable_flag; if (x0) { left_tc_offset = s->deblock[ctb - 1].tc_offset; left_beta_offset = s->deblock[ctb - 1].beta_offset; } x_end = x0 + ctb_size; if (x_end > s->sps->width) x_end = s->sps->width; y_end = y0 + ctb_size; if (y_end > s->sps->height) y_end = s->sps->height; tc_offset = cur_tc_offset; beta_offset = cur_beta_offset; for (y = y0; y < y_end; y += 8) { for (x = x0 ? x0 : 8; x < x_end; x += 8) { const int bs0 = s->vertical_bs[(x >> 3) + (y >> 2) * s->bs_width]; const int bs1 = s->vertical_bs[(x >> 3) + ((y + 4) >> 2) * s->bs_width]; if (bs0 || bs1) { const int qp0 = (get_qPy(s, x - 1, y) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x - 1, y + 4) + get_qPy(s, x, y + 4) + 1) >> 1; beta[0] = betatable[av_clip(qp0 + beta_offset, 0, MAX_QP)]; beta[1] = betatable[av_clip(qp1 + beta_offset, 0, MAX_QP)]; tc[0] = bs0 ? TC_CALC(qp0, bs0) : 0; tc[1] = bs1 ? TC_CALC(qp1, bs1) : 0; src = &s->frame->data[LUMA][y * s->frame->linesize[LUMA] + (x << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x - 1, y); no_p[1] = get_pcm(s, x - 1, y + 4); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x, y + 4); s->hevcdsp.hevc_v_loop_filter_luma_c(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } else s->hevcdsp.hevc_v_loop_filter_luma(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } } } for (chroma = 1; chroma <= 2; chroma++) { for (y = y0; y < y_end; y += 16) { for (x = x0 ? x0 : 16; x < x_end; x += 16) { const int bs0 = s->vertical_bs[(x >> 3) + (y >> 2) * s->bs_width]; const int bs1 = s->vertical_bs[(x >> 3) + ((y + 8) >> 2) * s->bs_width]; if ((bs0 == 2) || (bs1 == 2)) { const int qp0 = (get_qPy(s, x - 1, y) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x - 1, y + 8) + get_qPy(s, x, y + 8) + 1) >> 1; c_tc[0] = (bs0 == 2) ? chroma_tc(s, qp0, chroma, tc_offset) : 0; c_tc[1] = (bs1 == 2) ? chroma_tc(s, qp1, chroma, tc_offset) : 0; src = &s->frame->data[chroma][y / 2 * s->frame->linesize[chroma] + ((x / 2) << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x - 1, y); no_p[1] = get_pcm(s, x - 1, y + 8); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x, y + 8); s->hevcdsp.hevc_v_loop_filter_chroma_c(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } else s->hevcdsp.hevc_v_loop_filter_chroma(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } } } } if (x_end != s->sps->width) x_end -= 8; for (y = y0 ? y0 : 8; y < y_end; y += 8) { for (x = x0 ? x0 - 8 : 0; x < x_end; x += 8) { const int bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; const int bs1 = s->horizontal_bs[(x + 4 + y * s->bs_width) >> 2]; if (bs0 || bs1) { const int qp0 = (get_qPy(s, x, y - 1) + get_qPy(s, x, y) + 1) >> 1; const int qp1 = (get_qPy(s, x + 4, y - 1) + get_qPy(s, x + 4, y) + 1) >> 1; tc_offset = x >= x0 ? cur_tc_offset : left_tc_offset; beta_offset = x >= x0 ? cur_beta_offset : left_beta_offset; beta[0] = betatable[av_clip(qp0 + beta_offset, 0, MAX_QP)]; beta[1] = betatable[av_clip(qp1 + beta_offset, 0, MAX_QP)]; tc[0] = bs0 ? TC_CALC(qp0, bs0) : 0; tc[1] = bs1 ? TC_CALC(qp1, bs1) : 0; src = &s->frame->data[LUMA][y * s->frame->linesize[LUMA] + (x << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x, y - 1); no_p[1] = get_pcm(s, x + 4, y - 1); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x + 4, y); s->hevcdsp.hevc_h_loop_filter_luma_c(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } else s->hevcdsp.hevc_h_loop_filter_luma(src, s->frame->linesize[LUMA], beta, tc, no_p, no_q); } } } for (chroma = 1; chroma <= 2; chroma++) { for (y = y0 ? y0 : 16; y < y_end; y += 16) { for (x = x0 - 8; x < x_end; x += 16) { int bs0, bs1; if (x < 0) { bs0 = 0; bs1 = s->horizontal_bs[(x + 8 + y * s->bs_width) >> 2]; } else if (x >= x_end - 8) { bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; bs1 = 0; } else { bs0 = s->horizontal_bs[(x + y * s->bs_width) >> 2]; bs1 = s->horizontal_bs[(x + 8 + y * s->bs_width) >> 2]; } if ((bs0 == 2) || (bs1 == 2)) { const int qp0 = bs0 == 2 ? (get_qPy(s, x, y - 1) + get_qPy(s, x, y) + 1) >> 1 : 0; const int qp1 = bs1 == 2 ? (get_qPy(s, x + 8, y - 1) + get_qPy(s, x + 8, y) + 1) >> 1 : 0; tc_offset = x >= x0 ? cur_tc_offset : left_tc_offset; c_tc[0] = bs0 == 2 ? chroma_tc(s, qp0, chroma, tc_offset) : 0; c_tc[1] = bs1 == 2 ? chroma_tc(s, qp1, chroma, cur_tc_offset) : 0; src = &s->frame->data[chroma][y / 2 * s->frame->linesize[chroma] + ((x / 2) << s->sps->pixel_shift)]; if (pcmf) { no_p[0] = get_pcm(s, x, y - 1); no_p[1] = get_pcm(s, x + 8, y - 1); no_q[0] = get_pcm(s, x, y); no_q[1] = get_pcm(s, x + 8, y); s->hevcdsp.hevc_h_loop_filter_chroma_c(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } else s->hevcdsp.hevc_h_loop_filter_chroma(src, s->frame->linesize[chroma], c_tc, no_p, no_q); } } } } }
{ "code": [], "line_no": [] }
static void FUNC_0(HEVCContext *VAR_0, int VAR_1, int VAR_2) { uint8_t *src; int VAR_3, VAR_4, VAR_5, VAR_6, VAR_7; int VAR_8[2], VAR_9[2], VAR_10[2]; uint8_t no_p[2] = { 0 }; uint8_t no_q[2] = { 0 }; int VAR_11 = VAR_0->sps->VAR_11; int VAR_12 = 1 << VAR_11; int VAR_13 = (VAR_1 >> VAR_11) + (VAR_2 >> VAR_11) * VAR_0->sps->ctb_width; int VAR_14 = VAR_0->deblock[VAR_13].VAR_16; int VAR_15 = VAR_0->deblock[VAR_13].VAR_18; int VAR_16, VAR_17, VAR_18, VAR_19; int VAR_20 = (VAR_0->sps->pcm_enabled_flag && VAR_0->sps->pcm.loop_filter_disable_flag) || VAR_0->pps->transquant_bypass_enable_flag; if (VAR_1) { VAR_17 = VAR_0->deblock[VAR_13 - 1].VAR_16; VAR_19 = VAR_0->deblock[VAR_13 - 1].VAR_18; } VAR_5 = VAR_1 + VAR_12; if (VAR_5 > VAR_0->sps->width) VAR_5 = VAR_0->sps->width; VAR_6 = VAR_2 + VAR_12; if (VAR_6 > VAR_0->sps->height) VAR_6 = VAR_0->sps->height; VAR_16 = VAR_14; VAR_18 = VAR_15; for (VAR_4 = VAR_2; VAR_4 < VAR_6; VAR_4 += 8) { for (VAR_3 = VAR_1 ? VAR_1 : 8; VAR_3 < VAR_5; VAR_3 += 8) { const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + (VAR_4 >> 2) * VAR_0->bs_width]; const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + ((VAR_4 + 4) >> 2) * VAR_0->bs_width]; if (VAR_25 || VAR_25) { const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1; const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4 + 4) + get_qPy(VAR_0, VAR_3, VAR_4 + 4) + 1) >> 1; VAR_9[0] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)]; VAR_9[1] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)]; VAR_10[0] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0; VAR_10[1] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0; src = &VAR_0->frame->data[LUMA][VAR_4 * VAR_0->frame->linesize[LUMA] + (VAR_3 << VAR_0->sps->pixel_shift)]; if (VAR_20) { no_p[0] = get_pcm(VAR_0, VAR_3 - 1, VAR_4); no_p[1] = get_pcm(VAR_0, VAR_3 - 1, VAR_4 + 4); no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4); no_q[1] = get_pcm(VAR_0, VAR_3, VAR_4 + 4); VAR_0->hevcdsp.hevc_v_loop_filter_luma_c(src, VAR_0->frame->linesize[LUMA], VAR_9, VAR_10, no_p, no_q); } else VAR_0->hevcdsp.hevc_v_loop_filter_luma(src, VAR_0->frame->linesize[LUMA], VAR_9, VAR_10, no_p, no_q); } } } for (VAR_7 = 1; VAR_7 <= 2; VAR_7++) { for (VAR_4 = VAR_2; VAR_4 < VAR_6; VAR_4 += 16) { for (VAR_3 = VAR_1 ? VAR_1 : 16; VAR_3 < VAR_5; VAR_3 += 16) { const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + (VAR_4 >> 2) * VAR_0->bs_width]; const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + ((VAR_4 + 8) >> 2) * VAR_0->bs_width]; if ((VAR_25 == 2) || (VAR_25 == 2)) { const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1; const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4 + 8) + get_qPy(VAR_0, VAR_3, VAR_4 + 8) + 1) >> 1; VAR_8[0] = (VAR_25 == 2) ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0; VAR_8[1] = (VAR_25 == 2) ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0; src = &VAR_0->frame->data[VAR_7][VAR_4 / 2 * VAR_0->frame->linesize[VAR_7] + ((VAR_3 / 2) << VAR_0->sps->pixel_shift)]; if (VAR_20) { no_p[0] = get_pcm(VAR_0, VAR_3 - 1, VAR_4); no_p[1] = get_pcm(VAR_0, VAR_3 - 1, VAR_4 + 8); no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4); no_q[1] = get_pcm(VAR_0, VAR_3, VAR_4 + 8); VAR_0->hevcdsp.hevc_v_loop_filter_chroma_c(src, VAR_0->frame->linesize[VAR_7], VAR_8, no_p, no_q); } else VAR_0->hevcdsp.hevc_v_loop_filter_chroma(src, VAR_0->frame->linesize[VAR_7], VAR_8, no_p, no_q); } } } } if (VAR_5 != VAR_0->sps->width) VAR_5 -= 8; for (VAR_4 = VAR_2 ? VAR_2 : 8; VAR_4 < VAR_6; VAR_4 += 8) { for (VAR_3 = VAR_1 ? VAR_1 - 8 : 0; VAR_3 < VAR_5; VAR_3 += 8) { const int VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2]; const int VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 4 + VAR_4 * VAR_0->bs_width) >> 2]; if (VAR_25 || VAR_25) { const int VAR_25 = (get_qPy(VAR_0, VAR_3, VAR_4 - 1) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1; const int VAR_25 = (get_qPy(VAR_0, VAR_3 + 4, VAR_4 - 1) + get_qPy(VAR_0, VAR_3 + 4, VAR_4) + 1) >> 1; VAR_16 = VAR_3 >= VAR_1 ? VAR_14 : VAR_17; VAR_18 = VAR_3 >= VAR_1 ? VAR_15 : VAR_19; VAR_9[0] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)]; VAR_9[1] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)]; VAR_10[0] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0; VAR_10[1] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0; src = &VAR_0->frame->data[LUMA][VAR_4 * VAR_0->frame->linesize[LUMA] + (VAR_3 << VAR_0->sps->pixel_shift)]; if (VAR_20) { no_p[0] = get_pcm(VAR_0, VAR_3, VAR_4 - 1); no_p[1] = get_pcm(VAR_0, VAR_3 + 4, VAR_4 - 1); no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4); no_q[1] = get_pcm(VAR_0, VAR_3 + 4, VAR_4); VAR_0->hevcdsp.hevc_h_loop_filter_luma_c(src, VAR_0->frame->linesize[LUMA], VAR_9, VAR_10, no_p, no_q); } else VAR_0->hevcdsp.hevc_h_loop_filter_luma(src, VAR_0->frame->linesize[LUMA], VAR_9, VAR_10, no_p, no_q); } } } for (VAR_7 = 1; VAR_7 <= 2; VAR_7++) { for (VAR_4 = VAR_2 ? VAR_2 : 16; VAR_4 < VAR_6; VAR_4 += 16) { for (VAR_3 = VAR_1 - 8; VAR_3 < VAR_5; VAR_3 += 16) { int VAR_25, VAR_25; if (VAR_3 < 0) { VAR_25 = 0; VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 8 + VAR_4 * VAR_0->bs_width) >> 2]; } else if (VAR_3 >= VAR_5 - 8) { VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2]; VAR_25 = 0; } else { VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2]; VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 8 + VAR_4 * VAR_0->bs_width) >> 2]; } if ((VAR_25 == 2) || (VAR_25 == 2)) { const int VAR_25 = VAR_25 == 2 ? (get_qPy(VAR_0, VAR_3, VAR_4 - 1) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1 : 0; const int VAR_25 = VAR_25 == 2 ? (get_qPy(VAR_0, VAR_3 + 8, VAR_4 - 1) + get_qPy(VAR_0, VAR_3 + 8, VAR_4) + 1) >> 1 : 0; VAR_16 = VAR_3 >= VAR_1 ? VAR_14 : VAR_17; VAR_8[0] = VAR_25 == 2 ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0; VAR_8[1] = VAR_25 == 2 ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_14) : 0; src = &VAR_0->frame->data[VAR_7][VAR_4 / 2 * VAR_0->frame->linesize[VAR_7] + ((VAR_3 / 2) << VAR_0->sps->pixel_shift)]; if (VAR_20) { no_p[0] = get_pcm(VAR_0, VAR_3, VAR_4 - 1); no_p[1] = get_pcm(VAR_0, VAR_3 + 8, VAR_4 - 1); no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4); no_q[1] = get_pcm(VAR_0, VAR_3 + 8, VAR_4); VAR_0->hevcdsp.hevc_h_loop_filter_chroma_c(src, VAR_0->frame->linesize[VAR_7], VAR_8, no_p, no_q); } else VAR_0->hevcdsp.hevc_h_loop_filter_chroma(src, VAR_0->frame->linesize[VAR_7], VAR_8, no_p, no_q); } } } } }
[ "static void FUNC_0(HEVCContext *VAR_0, int VAR_1, int VAR_2)\n{", "uint8_t *src;", "int VAR_3, VAR_4, VAR_5, VAR_6, VAR_7;", "int VAR_8[2], VAR_9[2], VAR_10[2];", "uint8_t no_p[2] = { 0 };", "uint8_t no_q[2] = { 0 };", "int VAR_11 = VAR_0->sps->VAR_11;", "int VAR_12 = 1 << VAR_11;", "int VAR_13 = (VAR_1 >> VAR_11) +\n(VAR_2 >> VAR_11) * VAR_0->sps->ctb_width;", "int VAR_14 = VAR_0->deblock[VAR_13].VAR_16;", "int VAR_15 = VAR_0->deblock[VAR_13].VAR_18;", "int VAR_16, VAR_17, VAR_18, VAR_19;", "int VAR_20 = (VAR_0->sps->pcm_enabled_flag &&\nVAR_0->sps->pcm.loop_filter_disable_flag) ||\nVAR_0->pps->transquant_bypass_enable_flag;", "if (VAR_1) {", "VAR_17 = VAR_0->deblock[VAR_13 - 1].VAR_16;", "VAR_19 = VAR_0->deblock[VAR_13 - 1].VAR_18;", "}", "VAR_5 = VAR_1 + VAR_12;", "if (VAR_5 > VAR_0->sps->width)\nVAR_5 = VAR_0->sps->width;", "VAR_6 = VAR_2 + VAR_12;", "if (VAR_6 > VAR_0->sps->height)\nVAR_6 = VAR_0->sps->height;", "VAR_16 = VAR_14;", "VAR_18 = VAR_15;", "for (VAR_4 = VAR_2; VAR_4 < VAR_6; VAR_4 += 8) {", "for (VAR_3 = VAR_1 ? VAR_1 : 8; VAR_3 < VAR_5; VAR_3 += 8) {", "const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + (VAR_4 >> 2) * VAR_0->bs_width];", "const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + ((VAR_4 + 4) >> 2) * VAR_0->bs_width];", "if (VAR_25 || VAR_25) {", "const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1;", "const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4 + 4) + get_qPy(VAR_0, VAR_3, VAR_4 + 4) + 1) >> 1;", "VAR_9[0] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)];", "VAR_9[1] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)];", "VAR_10[0] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0;", "VAR_10[1] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0;", "src = &VAR_0->frame->data[LUMA][VAR_4 * VAR_0->frame->linesize[LUMA] + (VAR_3 << VAR_0->sps->pixel_shift)];", "if (VAR_20) {", "no_p[0] = get_pcm(VAR_0, VAR_3 - 1, VAR_4);", "no_p[1] = get_pcm(VAR_0, VAR_3 - 1, VAR_4 + 4);", "no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4);", "no_q[1] = get_pcm(VAR_0, VAR_3, VAR_4 + 4);", "VAR_0->hevcdsp.hevc_v_loop_filter_luma_c(src,\nVAR_0->frame->linesize[LUMA],\nVAR_9, VAR_10, no_p, no_q);", "} else", "VAR_0->hevcdsp.hevc_v_loop_filter_luma(src,\nVAR_0->frame->linesize[LUMA],\nVAR_9, VAR_10, no_p, no_q);", "}", "}", "}", "for (VAR_7 = 1; VAR_7 <= 2; VAR_7++) {", "for (VAR_4 = VAR_2; VAR_4 < VAR_6; VAR_4 += 16) {", "for (VAR_3 = VAR_1 ? VAR_1 : 16; VAR_3 < VAR_5; VAR_3 += 16) {", "const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + (VAR_4 >> 2) * VAR_0->bs_width];", "const int VAR_25 = VAR_0->vertical_bs[(VAR_3 >> 3) + ((VAR_4 + 8) >> 2) * VAR_0->bs_width];", "if ((VAR_25 == 2) || (VAR_25 == 2)) {", "const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1;", "const int VAR_25 = (get_qPy(VAR_0, VAR_3 - 1, VAR_4 + 8) + get_qPy(VAR_0, VAR_3, VAR_4 + 8) + 1) >> 1;", "VAR_8[0] = (VAR_25 == 2) ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0;", "VAR_8[1] = (VAR_25 == 2) ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0;", "src = &VAR_0->frame->data[VAR_7][VAR_4 / 2 * VAR_0->frame->linesize[VAR_7] + ((VAR_3 / 2) << VAR_0->sps->pixel_shift)];", "if (VAR_20) {", "no_p[0] = get_pcm(VAR_0, VAR_3 - 1, VAR_4);", "no_p[1] = get_pcm(VAR_0, VAR_3 - 1, VAR_4 + 8);", "no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4);", "no_q[1] = get_pcm(VAR_0, VAR_3, VAR_4 + 8);", "VAR_0->hevcdsp.hevc_v_loop_filter_chroma_c(src,\nVAR_0->frame->linesize[VAR_7],\nVAR_8, no_p, no_q);", "} else", "VAR_0->hevcdsp.hevc_v_loop_filter_chroma(src,\nVAR_0->frame->linesize[VAR_7],\nVAR_8, no_p, no_q);", "}", "}", "}", "}", "if (VAR_5 != VAR_0->sps->width)\nVAR_5 -= 8;", "for (VAR_4 = VAR_2 ? VAR_2 : 8; VAR_4 < VAR_6; VAR_4 += 8) {", "for (VAR_3 = VAR_1 ? VAR_1 - 8 : 0; VAR_3 < VAR_5; VAR_3 += 8) {", "const int VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2];", "const int VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 4 + VAR_4 * VAR_0->bs_width) >> 2];", "if (VAR_25 || VAR_25) {", "const int VAR_25 = (get_qPy(VAR_0, VAR_3, VAR_4 - 1) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1;", "const int VAR_25 = (get_qPy(VAR_0, VAR_3 + 4, VAR_4 - 1) + get_qPy(VAR_0, VAR_3 + 4, VAR_4) + 1) >> 1;", "VAR_16 = VAR_3 >= VAR_1 ? VAR_14 : VAR_17;", "VAR_18 = VAR_3 >= VAR_1 ? VAR_15 : VAR_19;", "VAR_9[0] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)];", "VAR_9[1] = betatable[av_clip(VAR_25 + VAR_18, 0, MAX_QP)];", "VAR_10[0] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0;", "VAR_10[1] = VAR_25 ? TC_CALC(VAR_25, VAR_25) : 0;", "src = &VAR_0->frame->data[LUMA][VAR_4 * VAR_0->frame->linesize[LUMA] + (VAR_3 << VAR_0->sps->pixel_shift)];", "if (VAR_20) {", "no_p[0] = get_pcm(VAR_0, VAR_3, VAR_4 - 1);", "no_p[1] = get_pcm(VAR_0, VAR_3 + 4, VAR_4 - 1);", "no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4);", "no_q[1] = get_pcm(VAR_0, VAR_3 + 4, VAR_4);", "VAR_0->hevcdsp.hevc_h_loop_filter_luma_c(src,\nVAR_0->frame->linesize[LUMA],\nVAR_9, VAR_10, no_p, no_q);", "} else", "VAR_0->hevcdsp.hevc_h_loop_filter_luma(src,\nVAR_0->frame->linesize[LUMA],\nVAR_9, VAR_10, no_p, no_q);", "}", "}", "}", "for (VAR_7 = 1; VAR_7 <= 2; VAR_7++) {", "for (VAR_4 = VAR_2 ? VAR_2 : 16; VAR_4 < VAR_6; VAR_4 += 16) {", "for (VAR_3 = VAR_1 - 8; VAR_3 < VAR_5; VAR_3 += 16) {", "int VAR_25, VAR_25;", "if (VAR_3 < 0) {", "VAR_25 = 0;", "VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 8 + VAR_4 * VAR_0->bs_width) >> 2];", "} else if (VAR_3 >= VAR_5 - 8) {", "VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2];", "VAR_25 = 0;", "} else {", "VAR_25 = VAR_0->horizontal_bs[(VAR_3 + VAR_4 * VAR_0->bs_width) >> 2];", "VAR_25 = VAR_0->horizontal_bs[(VAR_3 + 8 + VAR_4 * VAR_0->bs_width) >> 2];", "}", "if ((VAR_25 == 2) || (VAR_25 == 2)) {", "const int VAR_25 = VAR_25 == 2 ? (get_qPy(VAR_0, VAR_3, VAR_4 - 1) + get_qPy(VAR_0, VAR_3, VAR_4) + 1) >> 1 : 0;", "const int VAR_25 = VAR_25 == 2 ? (get_qPy(VAR_0, VAR_3 + 8, VAR_4 - 1) + get_qPy(VAR_0, VAR_3 + 8, VAR_4) + 1) >> 1 : 0;", "VAR_16 = VAR_3 >= VAR_1 ? VAR_14 : VAR_17;", "VAR_8[0] = VAR_25 == 2 ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_16) : 0;", "VAR_8[1] = VAR_25 == 2 ? chroma_tc(VAR_0, VAR_25, VAR_7, VAR_14) : 0;", "src = &VAR_0->frame->data[VAR_7][VAR_4 / 2 * VAR_0->frame->linesize[VAR_7] + ((VAR_3 / 2) << VAR_0->sps->pixel_shift)];", "if (VAR_20) {", "no_p[0] = get_pcm(VAR_0, VAR_3, VAR_4 - 1);", "no_p[1] = get_pcm(VAR_0, VAR_3 + 8, VAR_4 - 1);", "no_q[0] = get_pcm(VAR_0, VAR_3, VAR_4);", "no_q[1] = get_pcm(VAR_0, VAR_3 + 8, VAR_4);", "VAR_0->hevcdsp.hevc_h_loop_filter_chroma_c(src,\nVAR_0->frame->linesize[VAR_7],\nVAR_8, no_p, no_q);", "} else", "VAR_0->hevcdsp.hevc_h_loop_filter_chroma(src,\nVAR_0->frame->linesize[VAR_7],\nVAR_8, no_p, no_q);", "}", "}", "}", "}", "}" ]
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25,297
static inline void mix_2f_2r_to_dolby(AC3DecodeContext *ctx) { int i; float (*output)[256] = ctx->audio_block.block_output; for (i = 0; i < 256; i++) { output[1][i] -= output[3][i]; output[2][i] += output[4][i]; } memset(output[3], 0, sizeof(output[3])); memset(output[4], 0, sizeof(output[4])); }
false
FFmpeg
486637af8ef29ec215e0e0b7ecd3b5470f0e04e5
static inline void mix_2f_2r_to_dolby(AC3DecodeContext *ctx) { int i; float (*output)[256] = ctx->audio_block.block_output; for (i = 0; i < 256; i++) { output[1][i] -= output[3][i]; output[2][i] += output[4][i]; } memset(output[3], 0, sizeof(output[3])); memset(output[4], 0, sizeof(output[4])); }
{ "code": [], "line_no": [] }
static inline void FUNC_0(AC3DecodeContext *VAR_0) { int VAR_1; float (*VAR_2)[256] = VAR_0->audio_block.block_output; for (VAR_1 = 0; VAR_1 < 256; VAR_1++) { VAR_2[1][VAR_1] -= VAR_2[3][VAR_1]; VAR_2[2][VAR_1] += VAR_2[4][VAR_1]; } memset(VAR_2[3], 0, sizeof(VAR_2[3])); memset(VAR_2[4], 0, sizeof(VAR_2[4])); }
[ "static inline void FUNC_0(AC3DecodeContext *VAR_0)\n{", "int VAR_1;", "float (*VAR_2)[256] = VAR_0->audio_block.block_output;", "for (VAR_1 = 0; VAR_1 < 256; VAR_1++) {", "VAR_2[1][VAR_1] -= VAR_2[3][VAR_1];", "VAR_2[2][VAR_1] += VAR_2[4][VAR_1];", "}", "memset(VAR_2[3], 0, sizeof(VAR_2[3]));", "memset(VAR_2[4], 0, sizeof(VAR_2[4]));", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ] ]
25,298
int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q) { QSVFrame *cur; MFXVideoENCODE_Close(q->session); if (q->internal_session) MFXClose(q->internal_session); q->session = NULL; q->internal_session = NULL; cur = q->work_frames; while (cur) { q->work_frames = cur->next; av_frame_free(&cur->frame); av_freep(&cur); cur = q->work_frames; } while (q->async_fifo && av_fifo_size(q->async_fifo)) { AVPacket pkt; mfxSyncPoint sync; mfxBitstream *bs; av_fifo_generic_read(q->async_fifo, &pkt, sizeof(pkt), NULL); av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL); av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL); av_freep(&bs); av_packet_unref(&pkt); } av_fifo_free(q->async_fifo); q->async_fifo = NULL; av_frame_free(&avctx->coded_frame); return 0; }
false
FFmpeg
d6604b29ef544793479d7fb4e05ef6622bb3e534
int ff_qsv_enc_close(AVCodecContext *avctx, QSVEncContext *q) { QSVFrame *cur; MFXVideoENCODE_Close(q->session); if (q->internal_session) MFXClose(q->internal_session); q->session = NULL; q->internal_session = NULL; cur = q->work_frames; while (cur) { q->work_frames = cur->next; av_frame_free(&cur->frame); av_freep(&cur); cur = q->work_frames; } while (q->async_fifo && av_fifo_size(q->async_fifo)) { AVPacket pkt; mfxSyncPoint sync; mfxBitstream *bs; av_fifo_generic_read(q->async_fifo, &pkt, sizeof(pkt), NULL); av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL); av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL); av_freep(&bs); av_packet_unref(&pkt); } av_fifo_free(q->async_fifo); q->async_fifo = NULL; av_frame_free(&avctx->coded_frame); return 0; }
{ "code": [], "line_no": [] }
int FUNC_0(AVCodecContext *VAR_0, QSVEncContext *VAR_1) { QSVFrame *cur; MFXVideoENCODE_Close(VAR_1->session); if (VAR_1->internal_session) MFXClose(VAR_1->internal_session); VAR_1->session = NULL; VAR_1->internal_session = NULL; cur = VAR_1->work_frames; while (cur) { VAR_1->work_frames = cur->next; av_frame_free(&cur->frame); av_freep(&cur); cur = VAR_1->work_frames; } while (VAR_1->async_fifo && av_fifo_size(VAR_1->async_fifo)) { AVPacket pkt; mfxSyncPoint sync; mfxBitstream *bs; av_fifo_generic_read(VAR_1->async_fifo, &pkt, sizeof(pkt), NULL); av_fifo_generic_read(VAR_1->async_fifo, &sync, sizeof(sync), NULL); av_fifo_generic_read(VAR_1->async_fifo, &bs, sizeof(bs), NULL); av_freep(&bs); av_packet_unref(&pkt); } av_fifo_free(VAR_1->async_fifo); VAR_1->async_fifo = NULL; av_frame_free(&VAR_0->coded_frame); return 0; }
[ "int FUNC_0(AVCodecContext *VAR_0, QSVEncContext *VAR_1)\n{", "QSVFrame *cur;", "MFXVideoENCODE_Close(VAR_1->session);", "if (VAR_1->internal_session)\nMFXClose(VAR_1->internal_session);", "VAR_1->session = NULL;", "VAR_1->internal_session = NULL;", "cur = VAR_1->work_frames;", "while (cur) {", "VAR_1->work_frames = cur->next;", "av_frame_free(&cur->frame);", "av_freep(&cur);", "cur = VAR_1->work_frames;", "}", "while (VAR_1->async_fifo && av_fifo_size(VAR_1->async_fifo)) {", "AVPacket pkt;", "mfxSyncPoint sync;", "mfxBitstream *bs;", "av_fifo_generic_read(VAR_1->async_fifo, &pkt, sizeof(pkt), NULL);", "av_fifo_generic_read(VAR_1->async_fifo, &sync, sizeof(sync), NULL);", "av_fifo_generic_read(VAR_1->async_fifo, &bs, sizeof(bs), NULL);", "av_freep(&bs);", "av_packet_unref(&pkt);", "}", "av_fifo_free(VAR_1->async_fifo);", "VAR_1->async_fifo = NULL;", "av_frame_free(&VAR_0->coded_frame);", "return 0;", "}" ]
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25,299
static av_cold int raw_encode_init(AVCodecContext *avctx) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); avctx->coded_frame = av_frame_alloc(); if (!avctx->coded_frame) return AVERROR(ENOMEM); avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; avctx->coded_frame->key_frame = 1; avctx->bits_per_coded_sample = av_get_bits_per_pixel(desc); if(!avctx->codec_tag) avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt); return 0; }
false
FFmpeg
d6604b29ef544793479d7fb4e05ef6622bb3e534
static av_cold int raw_encode_init(AVCodecContext *avctx) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); avctx->coded_frame = av_frame_alloc(); if (!avctx->coded_frame) return AVERROR(ENOMEM); avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; avctx->coded_frame->key_frame = 1; avctx->bits_per_coded_sample = av_get_bits_per_pixel(desc); if(!avctx->codec_tag) avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt); return 0; }
{ "code": [], "line_no": [] }
static av_cold int FUNC_0(AVCodecContext *avctx) { const AVPixFmtDescriptor *VAR_0 = av_pix_fmt_desc_get(avctx->pix_fmt); avctx->coded_frame = av_frame_alloc(); if (!avctx->coded_frame) return AVERROR(ENOMEM); avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I; avctx->coded_frame->key_frame = 1; avctx->bits_per_coded_sample = av_get_bits_per_pixel(VAR_0); if(!avctx->codec_tag) avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt); return 0; }
[ "static av_cold int FUNC_0(AVCodecContext *avctx)\n{", "const AVPixFmtDescriptor *VAR_0 = av_pix_fmt_desc_get(avctx->pix_fmt);", "avctx->coded_frame = av_frame_alloc();", "if (!avctx->coded_frame)\nreturn AVERROR(ENOMEM);", "avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;", "avctx->coded_frame->key_frame = 1;", "avctx->bits_per_coded_sample = av_get_bits_per_pixel(VAR_0);", "if(!avctx->codec_tag)\navctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt);", "return 0;", "}" ]
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25,300
int ff_audio_mix(AudioMix *am, AudioData *src) { int use_generic = 1; int len = src->nb_samples; int i, j; /* determine whether to use the optimized function based on pointer and samples alignment in both the input and output */ if (am->has_optimized_func) { int aligned_len = FFALIGN(len, am->samples_align); if (!(src->ptr_align % am->ptr_align) && src->samples_align >= aligned_len) { len = aligned_len; use_generic = 0; } } av_dlog(am->avr, "audio_mix: %d samples - %d to %d channels (%s)\n", src->nb_samples, am->in_channels, am->out_channels, use_generic ? am->func_descr_generic : am->func_descr); if (am->in_matrix_channels && am->out_matrix_channels) { uint8_t **data; uint8_t *data0[AVRESAMPLE_MAX_CHANNELS]; if (am->out_matrix_channels < am->out_channels || am->in_matrix_channels < am->in_channels) { for (i = 0, j = 0; i < FFMAX(am->in_channels, am->out_channels); i++) { if (am->input_skip[i] || am->output_skip[i] || am->output_zero[i]) continue; data0[j++] = src->data[i]; } data = data0; } else { data = src->data; } if (use_generic) am->mix_generic(data, am->matrix, len, am->out_matrix_channels, am->in_matrix_channels); else am->mix(data, am->matrix, len, am->out_matrix_channels, am->in_matrix_channels); } if (am->out_matrix_channels < am->out_channels) { for (i = 0; i < am->out_channels; i++) if (am->output_zero[i]) av_samples_set_silence(&src->data[i], 0, len, 1, am->fmt); } ff_audio_data_set_channels(src, am->out_channels); return 0; }
true
FFmpeg
3d95d27376e59de14f984e7a22a52e066d85df35
int ff_audio_mix(AudioMix *am, AudioData *src) { int use_generic = 1; int len = src->nb_samples; int i, j; if (am->has_optimized_func) { int aligned_len = FFALIGN(len, am->samples_align); if (!(src->ptr_align % am->ptr_align) && src->samples_align >= aligned_len) { len = aligned_len; use_generic = 0; } } av_dlog(am->avr, "audio_mix: %d samples - %d to %d channels (%s)\n", src->nb_samples, am->in_channels, am->out_channels, use_generic ? am->func_descr_generic : am->func_descr); if (am->in_matrix_channels && am->out_matrix_channels) { uint8_t **data; uint8_t *data0[AVRESAMPLE_MAX_CHANNELS]; if (am->out_matrix_channels < am->out_channels || am->in_matrix_channels < am->in_channels) { for (i = 0, j = 0; i < FFMAX(am->in_channels, am->out_channels); i++) { if (am->input_skip[i] || am->output_skip[i] || am->output_zero[i]) continue; data0[j++] = src->data[i]; } data = data0; } else { data = src->data; } if (use_generic) am->mix_generic(data, am->matrix, len, am->out_matrix_channels, am->in_matrix_channels); else am->mix(data, am->matrix, len, am->out_matrix_channels, am->in_matrix_channels); } if (am->out_matrix_channels < am->out_channels) { for (i = 0; i < am->out_channels; i++) if (am->output_zero[i]) av_samples_set_silence(&src->data[i], 0, len, 1, am->fmt); } ff_audio_data_set_channels(src, am->out_channels); return 0; }
{ "code": [ " uint8_t *data0[AVRESAMPLE_MAX_CHANNELS];" ], "line_no": [ 45 ] }
int FUNC_0(AudioMix *VAR_0, AudioData *VAR_1) { int VAR_2 = 1; int VAR_3 = VAR_1->nb_samples; int VAR_4, VAR_5; if (VAR_0->has_optimized_func) { int VAR_6 = FFALIGN(VAR_3, VAR_0->samples_align); if (!(VAR_1->ptr_align % VAR_0->ptr_align) && VAR_1->samples_align >= VAR_6) { VAR_3 = VAR_6; VAR_2 = 0; } } av_dlog(VAR_0->avr, "audio_mix: %d samples - %d to %d channels (%s)\n", VAR_1->nb_samples, VAR_0->in_channels, VAR_0->out_channels, VAR_2 ? VAR_0->func_descr_generic : VAR_0->func_descr); if (VAR_0->in_matrix_channels && VAR_0->out_matrix_channels) { uint8_t **data; uint8_t *data0[AVRESAMPLE_MAX_CHANNELS]; if (VAR_0->out_matrix_channels < VAR_0->out_channels || VAR_0->in_matrix_channels < VAR_0->in_channels) { for (VAR_4 = 0, VAR_5 = 0; VAR_4 < FFMAX(VAR_0->in_channels, VAR_0->out_channels); VAR_4++) { if (VAR_0->input_skip[VAR_4] || VAR_0->output_skip[VAR_4] || VAR_0->output_zero[VAR_4]) continue; data0[VAR_5++] = VAR_1->data[VAR_4]; } data = data0; } else { data = VAR_1->data; } if (VAR_2) VAR_0->mix_generic(data, VAR_0->matrix, VAR_3, VAR_0->out_matrix_channels, VAR_0->in_matrix_channels); else VAR_0->mix(data, VAR_0->matrix, VAR_3, VAR_0->out_matrix_channels, VAR_0->in_matrix_channels); } if (VAR_0->out_matrix_channels < VAR_0->out_channels) { for (VAR_4 = 0; VAR_4 < VAR_0->out_channels; VAR_4++) if (VAR_0->output_zero[VAR_4]) av_samples_set_silence(&VAR_1->data[VAR_4], 0, VAR_3, 1, VAR_0->fmt); } ff_audio_data_set_channels(VAR_1, VAR_0->out_channels); return 0; }
[ "int FUNC_0(AudioMix *VAR_0, AudioData *VAR_1)\n{", "int VAR_2 = 1;", "int VAR_3 = VAR_1->nb_samples;", "int VAR_4, VAR_5;", "if (VAR_0->has_optimized_func) {", "int VAR_6 = FFALIGN(VAR_3, VAR_0->samples_align);", "if (!(VAR_1->ptr_align % VAR_0->ptr_align) &&\nVAR_1->samples_align >= VAR_6) {", "VAR_3 = VAR_6;", "VAR_2 = 0;", "}", "}", "av_dlog(VAR_0->avr, \"audio_mix: %d samples - %d to %d channels (%s)\\n\",\nVAR_1->nb_samples, VAR_0->in_channels, VAR_0->out_channels,\nVAR_2 ? VAR_0->func_descr_generic : VAR_0->func_descr);", "if (VAR_0->in_matrix_channels && VAR_0->out_matrix_channels) {", "uint8_t **data;", "uint8_t *data0[AVRESAMPLE_MAX_CHANNELS];", "if (VAR_0->out_matrix_channels < VAR_0->out_channels ||\nVAR_0->in_matrix_channels < VAR_0->in_channels) {", "for (VAR_4 = 0, VAR_5 = 0; VAR_4 < FFMAX(VAR_0->in_channels, VAR_0->out_channels); VAR_4++) {", "if (VAR_0->input_skip[VAR_4] || VAR_0->output_skip[VAR_4] || VAR_0->output_zero[VAR_4])\ncontinue;", "data0[VAR_5++] = VAR_1->data[VAR_4];", "}", "data = data0;", "} else {", "data = VAR_1->data;", "}", "if (VAR_2)\nVAR_0->mix_generic(data, VAR_0->matrix, VAR_3, VAR_0->out_matrix_channels,\nVAR_0->in_matrix_channels);", "else\nVAR_0->mix(data, VAR_0->matrix, VAR_3, VAR_0->out_matrix_channels,\nVAR_0->in_matrix_channels);", "}", "if (VAR_0->out_matrix_channels < VAR_0->out_channels) {", "for (VAR_4 = 0; VAR_4 < VAR_0->out_channels; VAR_4++)", "if (VAR_0->output_zero[VAR_4])\nav_samples_set_silence(&VAR_1->data[VAR_4], 0, VAR_3, 1, VAR_0->fmt);", "}", "ff_audio_data_set_channels(VAR_1, VAR_0->out_channels);", "return 0;", "}" ]
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25,301
static int ahci_dma_set_inactive(IDEDMA *dma) { AHCIDevice *ad = DO_UPCAST(AHCIDevice, dma, dma); DPRINTF(ad->port_no, "dma done\n"); /* update d2h status */ ahci_write_fis_d2h(ad, NULL); ad->dma_cb = NULL; /* maybe we still have something to process, check later */ ad->check_bh = qemu_bh_new(ahci_check_cmd_bh, ad); qemu_bh_schedule(ad->check_bh); return 0; }
true
qemu
4d29b50a41810684ad34e44352a630eb1dd94b58
static int ahci_dma_set_inactive(IDEDMA *dma) { AHCIDevice *ad = DO_UPCAST(AHCIDevice, dma, dma); DPRINTF(ad->port_no, "dma done\n"); ahci_write_fis_d2h(ad, NULL); ad->dma_cb = NULL; ad->check_bh = qemu_bh_new(ahci_check_cmd_bh, ad); qemu_bh_schedule(ad->check_bh); return 0; }
{ "code": [ " ad->check_bh = qemu_bh_new(ahci_check_cmd_bh, ad);", " qemu_bh_schedule(ad->check_bh);" ], "line_no": [ 25, 27 ] }
static int FUNC_0(IDEDMA *VAR_0) { AHCIDevice *ad = DO_UPCAST(AHCIDevice, VAR_0, VAR_0); DPRINTF(ad->port_no, "VAR_0 done\n"); ahci_write_fis_d2h(ad, NULL); ad->dma_cb = NULL; ad->check_bh = qemu_bh_new(ahci_check_cmd_bh, ad); qemu_bh_schedule(ad->check_bh); return 0; }
[ "static int FUNC_0(IDEDMA *VAR_0)\n{", "AHCIDevice *ad = DO_UPCAST(AHCIDevice, VAR_0, VAR_0);", "DPRINTF(ad->port_no, \"VAR_0 done\\n\");", "ahci_write_fis_d2h(ad, NULL);", "ad->dma_cb = NULL;", "ad->check_bh = qemu_bh_new(ahci_check_cmd_bh, ad);", "qemu_bh_schedule(ad->check_bh);", "return 0;", "}" ]
[ 0, 0, 0, 0, 0, 1, 1, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 15 ], [ 19 ], [ 25 ], [ 27 ], [ 31 ], [ 33 ] ]
25,302
DriveInfo *drive_init(QemuOpts *opts, void *opaque, int *fatal_error) { const char *buf; const char *file = NULL; char devname[128]; const char *serial; const char *mediastr = ""; BlockInterfaceType type; enum { MEDIA_DISK, MEDIA_CDROM } media; int bus_id, unit_id; int cyls, heads, secs, translation; BlockDriver *drv = NULL; QEMUMachine *machine = opaque; int max_devs; int index; int ro = 0; int bdrv_flags = 0; int on_read_error, on_write_error; const char *devaddr; DriveInfo *dinfo; int snapshot = 0; *fatal_error = 1; translation = BIOS_ATA_TRANSLATION_AUTO; if (machine && machine->use_scsi) { type = IF_SCSI; max_devs = MAX_SCSI_DEVS; pstrcpy(devname, sizeof(devname), "scsi"); } else { type = IF_IDE; max_devs = MAX_IDE_DEVS; pstrcpy(devname, sizeof(devname), "ide"); } media = MEDIA_DISK; /* extract parameters */ bus_id = qemu_opt_get_number(opts, "bus", 0); unit_id = qemu_opt_get_number(opts, "unit", -1); index = qemu_opt_get_number(opts, "index", -1); cyls = qemu_opt_get_number(opts, "cyls", 0); heads = qemu_opt_get_number(opts, "heads", 0); secs = qemu_opt_get_number(opts, "secs", 0); snapshot = qemu_opt_get_bool(opts, "snapshot", 0); ro = qemu_opt_get_bool(opts, "readonly", 0); file = qemu_opt_get(opts, "file"); serial = qemu_opt_get(opts, "serial"); if ((buf = qemu_opt_get(opts, "if")) != NULL) { pstrcpy(devname, sizeof(devname), buf); if (!strcmp(buf, "ide")) { type = IF_IDE; max_devs = MAX_IDE_DEVS; } else if (!strcmp(buf, "scsi")) { type = IF_SCSI; max_devs = MAX_SCSI_DEVS; } else if (!strcmp(buf, "floppy")) { type = IF_FLOPPY; max_devs = 0; } else if (!strcmp(buf, "pflash")) { type = IF_PFLASH; max_devs = 0; } else if (!strcmp(buf, "mtd")) { type = IF_MTD; max_devs = 0; } else if (!strcmp(buf, "sd")) { type = IF_SD; max_devs = 0; } else if (!strcmp(buf, "virtio")) { type = IF_VIRTIO; max_devs = 0; } else if (!strcmp(buf, "xen")) { type = IF_XEN; max_devs = 0; } else if (!strcmp(buf, "none")) { type = IF_NONE; max_devs = 0; } else { fprintf(stderr, "qemu: unsupported bus type '%s'\n", buf); return NULL; } } if (cyls || heads || secs) { if (cyls < 1 || (type == IF_IDE && cyls > 16383)) { fprintf(stderr, "qemu: '%s' invalid physical cyls number\n", buf); return NULL; } if (heads < 1 || (type == IF_IDE && heads > 16)) { fprintf(stderr, "qemu: '%s' invalid physical heads number\n", buf); return NULL; } if (secs < 1 || (type == IF_IDE && secs > 63)) { fprintf(stderr, "qemu: '%s' invalid physical secs number\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "trans")) != NULL) { if (!cyls) { fprintf(stderr, "qemu: '%s' trans must be used with cyls,heads and secs\n", buf); return NULL; } if (!strcmp(buf, "none")) translation = BIOS_ATA_TRANSLATION_NONE; else if (!strcmp(buf, "lba")) translation = BIOS_ATA_TRANSLATION_LBA; else if (!strcmp(buf, "auto")) translation = BIOS_ATA_TRANSLATION_AUTO; else { fprintf(stderr, "qemu: '%s' invalid translation type\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "media")) != NULL) { if (!strcmp(buf, "disk")) { media = MEDIA_DISK; } else if (!strcmp(buf, "cdrom")) { if (cyls || secs || heads) { fprintf(stderr, "qemu: '%s' invalid physical CHS format\n", buf); return NULL; } media = MEDIA_CDROM; } else { fprintf(stderr, "qemu: '%s' invalid media\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "cache")) != NULL) { if (!strcmp(buf, "off") || !strcmp(buf, "none")) { bdrv_flags |= BDRV_O_NOCACHE; } else if (!strcmp(buf, "writeback")) { } else if (!strcmp(buf, "writethrough")) { /* this is the default */ } else { fprintf(stderr, "qemu: invalid cache option\n"); return NULL; } } #ifdef CONFIG_LINUX_AIO if ((buf = qemu_opt_get(opts, "aio")) != NULL) { if (!strcmp(buf, "native")) { bdrv_flags |= BDRV_O_NATIVE_AIO; } else if (!strcmp(buf, "threads")) { /* this is the default */ } else { fprintf(stderr, "qemu: invalid aio option\n"); return NULL; } } #endif if ((buf = qemu_opt_get(opts, "format")) != NULL) { if (strcmp(buf, "?") == 0) { fprintf(stderr, "qemu: Supported formats:"); bdrv_iterate_format(bdrv_format_print, NULL); fprintf(stderr, "\n"); return NULL; } drv = bdrv_find_whitelisted_format(buf); if (!drv) { fprintf(stderr, "qemu: '%s' invalid format\n", buf); return NULL; } } on_write_error = BLOCK_ERR_STOP_ENOSPC; if ((buf = qemu_opt_get(opts, "werror")) != NULL) { if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) { fprintf(stderr, "werror is no supported by this format\n"); return NULL; } on_write_error = parse_block_error_action(buf, 0); if (on_write_error < 0) { return NULL; } } on_read_error = BLOCK_ERR_REPORT; if ((buf = qemu_opt_get(opts, "rerror")) != NULL) { if (type != IF_IDE && type != IF_VIRTIO) { fprintf(stderr, "rerror is no supported by this format\n"); return NULL; } on_read_error = parse_block_error_action(buf, 1); if (on_read_error < 0) { return NULL; } } if ((devaddr = qemu_opt_get(opts, "addr")) != NULL) { if (type != IF_VIRTIO) { fprintf(stderr, "addr is not supported\n"); return NULL; } } /* compute bus and unit according index */ if (index != -1) { if (bus_id != 0 || unit_id != -1) { fprintf(stderr, "qemu: index cannot be used with bus and unit\n"); return NULL; } if (max_devs == 0) { unit_id = index; bus_id = 0; } else { unit_id = index % max_devs; bus_id = index / max_devs; } } /* if user doesn't specify a unit_id, * try to find the first free */ if (unit_id == -1) { unit_id = 0; while (drive_get(type, bus_id, unit_id) != NULL) { unit_id++; if (max_devs && unit_id >= max_devs) { unit_id -= max_devs; bus_id++; } } } /* check unit id */ if (max_devs && unit_id >= max_devs) { fprintf(stderr, "qemu: unit %d too big (max is %d)\n", unit_id, max_devs - 1); return NULL; } /* * ignore multiple definitions */ if (drive_get(type, bus_id, unit_id) != NULL) { *fatal_error = 0; return NULL; } /* init */ dinfo = qemu_mallocz(sizeof(*dinfo)); if ((buf = qemu_opts_id(opts)) != NULL) { dinfo->id = qemu_strdup(buf); } else { /* no id supplied -> create one */ dinfo->id = qemu_mallocz(32); if (type == IF_IDE || type == IF_SCSI) mediastr = (media == MEDIA_CDROM) ? "-cd" : "-hd"; if (max_devs) snprintf(dinfo->id, 32, "%s%i%s%i", devname, bus_id, mediastr, unit_id); else snprintf(dinfo->id, 32, "%s%s%i", devname, mediastr, unit_id); } dinfo->bdrv = bdrv_new(dinfo->id); dinfo->devaddr = devaddr; dinfo->type = type; dinfo->bus = bus_id; dinfo->unit = unit_id; dinfo->on_read_error = on_read_error; dinfo->on_write_error = on_write_error; dinfo->opts = opts; if (serial) strncpy(dinfo->serial, serial, sizeof(serial)); QTAILQ_INSERT_TAIL(&drives, dinfo, next); switch(type) { case IF_IDE: case IF_SCSI: case IF_XEN: case IF_NONE: switch(media) { case MEDIA_DISK: if (cyls != 0) { bdrv_set_geometry_hint(dinfo->bdrv, cyls, heads, secs); bdrv_set_translation_hint(dinfo->bdrv, translation); } break; case MEDIA_CDROM: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM); break; } break; case IF_SD: /* FIXME: This isn't really a floppy, but it's a reasonable approximation. */ case IF_FLOPPY: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY); break; case IF_PFLASH: case IF_MTD: break; case IF_VIRTIO: /* add virtio block device */ opts = qemu_opts_create(&qemu_device_opts, NULL, 0); qemu_opt_set(opts, "driver", "virtio-blk-pci"); qemu_opt_set(opts, "drive", dinfo->id); if (devaddr) qemu_opt_set(opts, "addr", devaddr); break; case IF_COUNT: abort(); } if (!file) { *fatal_error = 0; return NULL; } if (snapshot) { /* always use write-back with snapshot */ bdrv_flags &= ~BDRV_O_CACHE_MASK; bdrv_flags |= (BDRV_O_SNAPSHOT|BDRV_O_CACHE_WB); } if (media == MEDIA_CDROM) { /* CDROM is fine for any interface, don't check. */ ro = 1; } else if (ro == 1) { if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY) { fprintf(stderr, "qemu: readonly flag not supported for drive with this interface\n"); return NULL; } } bdrv_flags |= ro ? 0 : BDRV_O_RDWR; if (bdrv_open(dinfo->bdrv, file, bdrv_flags, drv) < 0) { fprintf(stderr, "qemu: could not open disk image %s: %s\n", file, strerror(errno)); return NULL; } if (bdrv_key_required(dinfo->bdrv)) autostart = 0; *fatal_error = 0; return dinfo; }
true
qemu
016f5cf6ff465411733878a17c8f8febb7668321
DriveInfo *drive_init(QemuOpts *opts, void *opaque, int *fatal_error) { const char *buf; const char *file = NULL; char devname[128]; const char *serial; const char *mediastr = ""; BlockInterfaceType type; enum { MEDIA_DISK, MEDIA_CDROM } media; int bus_id, unit_id; int cyls, heads, secs, translation; BlockDriver *drv = NULL; QEMUMachine *machine = opaque; int max_devs; int index; int ro = 0; int bdrv_flags = 0; int on_read_error, on_write_error; const char *devaddr; DriveInfo *dinfo; int snapshot = 0; *fatal_error = 1; translation = BIOS_ATA_TRANSLATION_AUTO; if (machine && machine->use_scsi) { type = IF_SCSI; max_devs = MAX_SCSI_DEVS; pstrcpy(devname, sizeof(devname), "scsi"); } else { type = IF_IDE; max_devs = MAX_IDE_DEVS; pstrcpy(devname, sizeof(devname), "ide"); } media = MEDIA_DISK; bus_id = qemu_opt_get_number(opts, "bus", 0); unit_id = qemu_opt_get_number(opts, "unit", -1); index = qemu_opt_get_number(opts, "index", -1); cyls = qemu_opt_get_number(opts, "cyls", 0); heads = qemu_opt_get_number(opts, "heads", 0); secs = qemu_opt_get_number(opts, "secs", 0); snapshot = qemu_opt_get_bool(opts, "snapshot", 0); ro = qemu_opt_get_bool(opts, "readonly", 0); file = qemu_opt_get(opts, "file"); serial = qemu_opt_get(opts, "serial"); if ((buf = qemu_opt_get(opts, "if")) != NULL) { pstrcpy(devname, sizeof(devname), buf); if (!strcmp(buf, "ide")) { type = IF_IDE; max_devs = MAX_IDE_DEVS; } else if (!strcmp(buf, "scsi")) { type = IF_SCSI; max_devs = MAX_SCSI_DEVS; } else if (!strcmp(buf, "floppy")) { type = IF_FLOPPY; max_devs = 0; } else if (!strcmp(buf, "pflash")) { type = IF_PFLASH; max_devs = 0; } else if (!strcmp(buf, "mtd")) { type = IF_MTD; max_devs = 0; } else if (!strcmp(buf, "sd")) { type = IF_SD; max_devs = 0; } else if (!strcmp(buf, "virtio")) { type = IF_VIRTIO; max_devs = 0; } else if (!strcmp(buf, "xen")) { type = IF_XEN; max_devs = 0; } else if (!strcmp(buf, "none")) { type = IF_NONE; max_devs = 0; } else { fprintf(stderr, "qemu: unsupported bus type '%s'\n", buf); return NULL; } } if (cyls || heads || secs) { if (cyls < 1 || (type == IF_IDE && cyls > 16383)) { fprintf(stderr, "qemu: '%s' invalid physical cyls number\n", buf); return NULL; } if (heads < 1 || (type == IF_IDE && heads > 16)) { fprintf(stderr, "qemu: '%s' invalid physical heads number\n", buf); return NULL; } if (secs < 1 || (type == IF_IDE && secs > 63)) { fprintf(stderr, "qemu: '%s' invalid physical secs number\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "trans")) != NULL) { if (!cyls) { fprintf(stderr, "qemu: '%s' trans must be used with cyls,heads and secs\n", buf); return NULL; } if (!strcmp(buf, "none")) translation = BIOS_ATA_TRANSLATION_NONE; else if (!strcmp(buf, "lba")) translation = BIOS_ATA_TRANSLATION_LBA; else if (!strcmp(buf, "auto")) translation = BIOS_ATA_TRANSLATION_AUTO; else { fprintf(stderr, "qemu: '%s' invalid translation type\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "media")) != NULL) { if (!strcmp(buf, "disk")) { media = MEDIA_DISK; } else if (!strcmp(buf, "cdrom")) { if (cyls || secs || heads) { fprintf(stderr, "qemu: '%s' invalid physical CHS format\n", buf); return NULL; } media = MEDIA_CDROM; } else { fprintf(stderr, "qemu: '%s' invalid media\n", buf); return NULL; } } if ((buf = qemu_opt_get(opts, "cache")) != NULL) { if (!strcmp(buf, "off") || !strcmp(buf, "none")) { bdrv_flags |= BDRV_O_NOCACHE; } else if (!strcmp(buf, "writeback")) { } else if (!strcmp(buf, "writethrough")) { } else { fprintf(stderr, "qemu: invalid cache option\n"); return NULL; } } #ifdef CONFIG_LINUX_AIO if ((buf = qemu_opt_get(opts, "aio")) != NULL) { if (!strcmp(buf, "native")) { bdrv_flags |= BDRV_O_NATIVE_AIO; } else if (!strcmp(buf, "threads")) { } else { fprintf(stderr, "qemu: invalid aio option\n"); return NULL; } } #endif if ((buf = qemu_opt_get(opts, "format")) != NULL) { if (strcmp(buf, "?") == 0) { fprintf(stderr, "qemu: Supported formats:"); bdrv_iterate_format(bdrv_format_print, NULL); fprintf(stderr, "\n"); return NULL; } drv = bdrv_find_whitelisted_format(buf); if (!drv) { fprintf(stderr, "qemu: '%s' invalid format\n", buf); return NULL; } } on_write_error = BLOCK_ERR_STOP_ENOSPC; if ((buf = qemu_opt_get(opts, "werror")) != NULL) { if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) { fprintf(stderr, "werror is no supported by this format\n"); return NULL; } on_write_error = parse_block_error_action(buf, 0); if (on_write_error < 0) { return NULL; } } on_read_error = BLOCK_ERR_REPORT; if ((buf = qemu_opt_get(opts, "rerror")) != NULL) { if (type != IF_IDE && type != IF_VIRTIO) { fprintf(stderr, "rerror is no supported by this format\n"); return NULL; } on_read_error = parse_block_error_action(buf, 1); if (on_read_error < 0) { return NULL; } } if ((devaddr = qemu_opt_get(opts, "addr")) != NULL) { if (type != IF_VIRTIO) { fprintf(stderr, "addr is not supported\n"); return NULL; } } if (index != -1) { if (bus_id != 0 || unit_id != -1) { fprintf(stderr, "qemu: index cannot be used with bus and unit\n"); return NULL; } if (max_devs == 0) { unit_id = index; bus_id = 0; } else { unit_id = index % max_devs; bus_id = index / max_devs; } } if (unit_id == -1) { unit_id = 0; while (drive_get(type, bus_id, unit_id) != NULL) { unit_id++; if (max_devs && unit_id >= max_devs) { unit_id -= max_devs; bus_id++; } } } if (max_devs && unit_id >= max_devs) { fprintf(stderr, "qemu: unit %d too big (max is %d)\n", unit_id, max_devs - 1); return NULL; } if (drive_get(type, bus_id, unit_id) != NULL) { *fatal_error = 0; return NULL; } dinfo = qemu_mallocz(sizeof(*dinfo)); if ((buf = qemu_opts_id(opts)) != NULL) { dinfo->id = qemu_strdup(buf); } else { dinfo->id = qemu_mallocz(32); if (type == IF_IDE || type == IF_SCSI) mediastr = (media == MEDIA_CDROM) ? "-cd" : "-hd"; if (max_devs) snprintf(dinfo->id, 32, "%s%i%s%i", devname, bus_id, mediastr, unit_id); else snprintf(dinfo->id, 32, "%s%s%i", devname, mediastr, unit_id); } dinfo->bdrv = bdrv_new(dinfo->id); dinfo->devaddr = devaddr; dinfo->type = type; dinfo->bus = bus_id; dinfo->unit = unit_id; dinfo->on_read_error = on_read_error; dinfo->on_write_error = on_write_error; dinfo->opts = opts; if (serial) strncpy(dinfo->serial, serial, sizeof(serial)); QTAILQ_INSERT_TAIL(&drives, dinfo, next); switch(type) { case IF_IDE: case IF_SCSI: case IF_XEN: case IF_NONE: switch(media) { case MEDIA_DISK: if (cyls != 0) { bdrv_set_geometry_hint(dinfo->bdrv, cyls, heads, secs); bdrv_set_translation_hint(dinfo->bdrv, translation); } break; case MEDIA_CDROM: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM); break; } break; case IF_SD: case IF_FLOPPY: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY); break; case IF_PFLASH: case IF_MTD: break; case IF_VIRTIO: opts = qemu_opts_create(&qemu_device_opts, NULL, 0); qemu_opt_set(opts, "driver", "virtio-blk-pci"); qemu_opt_set(opts, "drive", dinfo->id); if (devaddr) qemu_opt_set(opts, "addr", devaddr); break; case IF_COUNT: abort(); } if (!file) { *fatal_error = 0; return NULL; } if (snapshot) { bdrv_flags &= ~BDRV_O_CACHE_MASK; bdrv_flags |= (BDRV_O_SNAPSHOT|BDRV_O_CACHE_WB); } if (media == MEDIA_CDROM) { ro = 1; } else if (ro == 1) { if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY) { fprintf(stderr, "qemu: readonly flag not supported for drive with this interface\n"); return NULL; } } bdrv_flags |= ro ? 0 : BDRV_O_RDWR; if (bdrv_open(dinfo->bdrv, file, bdrv_flags, drv) < 0) { fprintf(stderr, "qemu: could not open disk image %s: %s\n", file, strerror(errno)); return NULL; } if (bdrv_key_required(dinfo->bdrv)) autostart = 0; *fatal_error = 0; return dinfo; }
{ "code": [], "line_no": [] }
DriveInfo *FUNC_0(QemuOpts *opts, void *opaque, int *fatal_error) { const char *VAR_0; const char *VAR_1 = NULL; char VAR_2[128]; const char *VAR_3; const char *VAR_4 = ""; BlockInterfaceType type; enum { MEDIA_DISK, MEDIA_CDROM } VAR_5; int VAR_6, VAR_7; int VAR_8, VAR_9, VAR_10, VAR_11; BlockDriver *drv = NULL; QEMUMachine *machine = opaque; int VAR_12; int VAR_13; int VAR_14 = 0; int VAR_15 = 0; int VAR_16, VAR_17; const char *VAR_18; DriveInfo *dinfo; int VAR_19 = 0; *fatal_error = 1; VAR_11 = BIOS_ATA_TRANSLATION_AUTO; if (machine && machine->use_scsi) { type = IF_SCSI; VAR_12 = MAX_SCSI_DEVS; pstrcpy(VAR_2, sizeof(VAR_2), "scsi"); } else { type = IF_IDE; VAR_12 = MAX_IDE_DEVS; pstrcpy(VAR_2, sizeof(VAR_2), "ide"); } VAR_5 = MEDIA_DISK; VAR_6 = qemu_opt_get_number(opts, "bus", 0); VAR_7 = qemu_opt_get_number(opts, "unit", -1); VAR_13 = qemu_opt_get_number(opts, "VAR_13", -1); VAR_8 = qemu_opt_get_number(opts, "VAR_8", 0); VAR_9 = qemu_opt_get_number(opts, "VAR_9", 0); VAR_10 = qemu_opt_get_number(opts, "VAR_10", 0); VAR_19 = qemu_opt_get_bool(opts, "VAR_19", 0); VAR_14 = qemu_opt_get_bool(opts, "readonly", 0); VAR_1 = qemu_opt_get(opts, "VAR_1"); VAR_3 = qemu_opt_get(opts, "VAR_3"); if ((VAR_0 = qemu_opt_get(opts, "if")) != NULL) { pstrcpy(VAR_2, sizeof(VAR_2), VAR_0); if (!strcmp(VAR_0, "ide")) { type = IF_IDE; VAR_12 = MAX_IDE_DEVS; } else if (!strcmp(VAR_0, "scsi")) { type = IF_SCSI; VAR_12 = MAX_SCSI_DEVS; } else if (!strcmp(VAR_0, "floppy")) { type = IF_FLOPPY; VAR_12 = 0; } else if (!strcmp(VAR_0, "pflash")) { type = IF_PFLASH; VAR_12 = 0; } else if (!strcmp(VAR_0, "mtd")) { type = IF_MTD; VAR_12 = 0; } else if (!strcmp(VAR_0, "sd")) { type = IF_SD; VAR_12 = 0; } else if (!strcmp(VAR_0, "virtio")) { type = IF_VIRTIO; VAR_12 = 0; } else if (!strcmp(VAR_0, "xen")) { type = IF_XEN; VAR_12 = 0; } else if (!strcmp(VAR_0, "none")) { type = IF_NONE; VAR_12 = 0; } else { fprintf(stderr, "qemu: unsupported bus type '%s'\n", VAR_0); return NULL; } } if (VAR_8 || VAR_9 || VAR_10) { if (VAR_8 < 1 || (type == IF_IDE && VAR_8 > 16383)) { fprintf(stderr, "qemu: '%s' invalid physical VAR_8 number\n", VAR_0); return NULL; } if (VAR_9 < 1 || (type == IF_IDE && VAR_9 > 16)) { fprintf(stderr, "qemu: '%s' invalid physical VAR_9 number\n", VAR_0); return NULL; } if (VAR_10 < 1 || (type == IF_IDE && VAR_10 > 63)) { fprintf(stderr, "qemu: '%s' invalid physical VAR_10 number\n", VAR_0); return NULL; } } if ((VAR_0 = qemu_opt_get(opts, "trans")) != NULL) { if (!VAR_8) { fprintf(stderr, "qemu: '%s' trans must be used with VAR_8,VAR_9 and VAR_10\n", VAR_0); return NULL; } if (!strcmp(VAR_0, "none")) VAR_11 = BIOS_ATA_TRANSLATION_NONE; else if (!strcmp(VAR_0, "lba")) VAR_11 = BIOS_ATA_TRANSLATION_LBA; else if (!strcmp(VAR_0, "auto")) VAR_11 = BIOS_ATA_TRANSLATION_AUTO; else { fprintf(stderr, "qemu: '%s' invalid VAR_11 type\n", VAR_0); return NULL; } } if ((VAR_0 = qemu_opt_get(opts, "VAR_5")) != NULL) { if (!strcmp(VAR_0, "disk")) { VAR_5 = MEDIA_DISK; } else if (!strcmp(VAR_0, "cdrom")) { if (VAR_8 || VAR_10 || VAR_9) { fprintf(stderr, "qemu: '%s' invalid physical CHS format\n", VAR_0); return NULL; } VAR_5 = MEDIA_CDROM; } else { fprintf(stderr, "qemu: '%s' invalid VAR_5\n", VAR_0); return NULL; } } if ((VAR_0 = qemu_opt_get(opts, "cache")) != NULL) { if (!strcmp(VAR_0, "off") || !strcmp(VAR_0, "none")) { VAR_15 |= BDRV_O_NOCACHE; } else if (!strcmp(VAR_0, "writeback")) { } else if (!strcmp(VAR_0, "writethrough")) { } else { fprintf(stderr, "qemu: invalid cache option\n"); return NULL; } } #ifdef CONFIG_LINUX_AIO if ((VAR_0 = qemu_opt_get(opts, "aio")) != NULL) { if (!strcmp(VAR_0, "native")) { VAR_15 |= BDRV_O_NATIVE_AIO; } else if (!strcmp(VAR_0, "threads")) { } else { fprintf(stderr, "qemu: invalid aio option\n"); return NULL; } } #endif if ((VAR_0 = qemu_opt_get(opts, "format")) != NULL) { if (strcmp(VAR_0, "?") == 0) { fprintf(stderr, "qemu: Supported formats:"); bdrv_iterate_format(bdrv_format_print, NULL); fprintf(stderr, "\n"); return NULL; } drv = bdrv_find_whitelisted_format(VAR_0); if (!drv) { fprintf(stderr, "qemu: '%s' invalid format\n", VAR_0); return NULL; } } VAR_17 = BLOCK_ERR_STOP_ENOSPC; if ((VAR_0 = qemu_opt_get(opts, "werror")) != NULL) { if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) { fprintf(stderr, "werror is no supported by this format\n"); return NULL; } VAR_17 = parse_block_error_action(VAR_0, 0); if (VAR_17 < 0) { return NULL; } } VAR_16 = BLOCK_ERR_REPORT; if ((VAR_0 = qemu_opt_get(opts, "rerror")) != NULL) { if (type != IF_IDE && type != IF_VIRTIO) { fprintf(stderr, "rerror is no supported by this format\n"); return NULL; } VAR_16 = parse_block_error_action(VAR_0, 1); if (VAR_16 < 0) { return NULL; } } if ((VAR_18 = qemu_opt_get(opts, "addr")) != NULL) { if (type != IF_VIRTIO) { fprintf(stderr, "addr is not supported\n"); return NULL; } } if (VAR_13 != -1) { if (VAR_6 != 0 || VAR_7 != -1) { fprintf(stderr, "qemu: VAR_13 cannot be used with bus and unit\n"); return NULL; } if (VAR_12 == 0) { VAR_7 = VAR_13; VAR_6 = 0; } else { VAR_7 = VAR_13 % VAR_12; VAR_6 = VAR_13 / VAR_12; } } if (VAR_7 == -1) { VAR_7 = 0; while (drive_get(type, VAR_6, VAR_7) != NULL) { VAR_7++; if (VAR_12 && VAR_7 >= VAR_12) { VAR_7 -= VAR_12; VAR_6++; } } } if (VAR_12 && VAR_7 >= VAR_12) { fprintf(stderr, "qemu: unit %d too big (max is %d)\n", VAR_7, VAR_12 - 1); return NULL; } if (drive_get(type, VAR_6, VAR_7) != NULL) { *fatal_error = 0; return NULL; } dinfo = qemu_mallocz(sizeof(*dinfo)); if ((VAR_0 = qemu_opts_id(opts)) != NULL) { dinfo->id = qemu_strdup(VAR_0); } else { dinfo->id = qemu_mallocz(32); if (type == IF_IDE || type == IF_SCSI) VAR_4 = (VAR_5 == MEDIA_CDROM) ? "-cd" : "-hd"; if (VAR_12) snprintf(dinfo->id, 32, "%s%i%s%i", VAR_2, VAR_6, VAR_4, VAR_7); else snprintf(dinfo->id, 32, "%s%s%i", VAR_2, VAR_4, VAR_7); } dinfo->bdrv = bdrv_new(dinfo->id); dinfo->VAR_18 = VAR_18; dinfo->type = type; dinfo->bus = VAR_6; dinfo->unit = VAR_7; dinfo->VAR_16 = VAR_16; dinfo->VAR_17 = VAR_17; dinfo->opts = opts; if (VAR_3) strncpy(dinfo->VAR_3, VAR_3, sizeof(VAR_3)); QTAILQ_INSERT_TAIL(&drives, dinfo, next); switch(type) { case IF_IDE: case IF_SCSI: case IF_XEN: case IF_NONE: switch(VAR_5) { case MEDIA_DISK: if (VAR_8 != 0) { bdrv_set_geometry_hint(dinfo->bdrv, VAR_8, VAR_9, VAR_10); bdrv_set_translation_hint(dinfo->bdrv, VAR_11); } break; case MEDIA_CDROM: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM); break; } break; case IF_SD: case IF_FLOPPY: bdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY); break; case IF_PFLASH: case IF_MTD: break; case IF_VIRTIO: opts = qemu_opts_create(&qemu_device_opts, NULL, 0); qemu_opt_set(opts, "driver", "virtio-blk-pci"); qemu_opt_set(opts, "drive", dinfo->id); if (VAR_18) qemu_opt_set(opts, "addr", VAR_18); break; case IF_COUNT: abort(); } if (!VAR_1) { *fatal_error = 0; return NULL; } if (VAR_19) { VAR_15 &= ~BDRV_O_CACHE_MASK; VAR_15 |= (BDRV_O_SNAPSHOT|BDRV_O_CACHE_WB); } if (VAR_5 == MEDIA_CDROM) { VAR_14 = 1; } else if (VAR_14 == 1) { if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY) { fprintf(stderr, "qemu: readonly flag not supported for drive with this interface\n"); return NULL; } } VAR_15 |= VAR_14 ? 0 : BDRV_O_RDWR; if (bdrv_open(dinfo->bdrv, VAR_1, VAR_15, drv) < 0) { fprintf(stderr, "qemu: could not open disk image %s: %s\n", VAR_1, strerror(errno)); return NULL; } if (bdrv_key_required(dinfo->bdrv)) autostart = 0; *fatal_error = 0; return dinfo; }
[ "DriveInfo *FUNC_0(QemuOpts *opts, void *opaque,\nint *fatal_error)\n{", "const char *VAR_0;", "const char *VAR_1 = NULL;", "char VAR_2[128];", "const char *VAR_3;", "const char *VAR_4 = \"\";", "BlockInterfaceType type;", "enum { MEDIA_DISK, MEDIA_CDROM } VAR_5;", "int VAR_6, VAR_7;", "int VAR_8, VAR_9, VAR_10, VAR_11;", "BlockDriver *drv = NULL;", "QEMUMachine *machine = opaque;", "int VAR_12;", "int VAR_13;", "int VAR_14 = 0;", "int VAR_15 = 0;", "int VAR_16, VAR_17;", "const char *VAR_18;", "DriveInfo *dinfo;", "int VAR_19 = 0;", "*fatal_error = 1;", "VAR_11 = BIOS_ATA_TRANSLATION_AUTO;", "if (machine && machine->use_scsi) {", "type = IF_SCSI;", "VAR_12 = MAX_SCSI_DEVS;", "pstrcpy(VAR_2, sizeof(VAR_2), \"scsi\");", "} else {", "type = IF_IDE;", "VAR_12 = MAX_IDE_DEVS;", "pstrcpy(VAR_2, sizeof(VAR_2), \"ide\");", "}", "VAR_5 = MEDIA_DISK;", "VAR_6 = qemu_opt_get_number(opts, \"bus\", 0);", "VAR_7 = qemu_opt_get_number(opts, \"unit\", -1);", "VAR_13 = qemu_opt_get_number(opts, \"VAR_13\", -1);", "VAR_8 = qemu_opt_get_number(opts, \"VAR_8\", 0);", "VAR_9 = qemu_opt_get_number(opts, \"VAR_9\", 0);", "VAR_10 = qemu_opt_get_number(opts, \"VAR_10\", 0);", "VAR_19 = qemu_opt_get_bool(opts, \"VAR_19\", 0);", "VAR_14 = qemu_opt_get_bool(opts, \"readonly\", 0);", "VAR_1 = qemu_opt_get(opts, \"VAR_1\");", "VAR_3 = qemu_opt_get(opts, \"VAR_3\");", "if ((VAR_0 = qemu_opt_get(opts, \"if\")) != NULL) {", "pstrcpy(VAR_2, sizeof(VAR_2), VAR_0);", "if (!strcmp(VAR_0, \"ide\")) {", "type = IF_IDE;", "VAR_12 = MAX_IDE_DEVS;", "} else if (!strcmp(VAR_0, \"scsi\")) {", "type = IF_SCSI;", "VAR_12 = MAX_SCSI_DEVS;", "} else if (!strcmp(VAR_0, \"floppy\")) {", "type = IF_FLOPPY;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"pflash\")) {", "type = IF_PFLASH;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"mtd\")) {", "type = IF_MTD;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"sd\")) {", "type = IF_SD;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"virtio\")) {", "type = IF_VIRTIO;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"xen\")) {", "type = IF_XEN;", "VAR_12 = 0;", "} else if (!strcmp(VAR_0, \"none\")) {", "type = IF_NONE;", "VAR_12 = 0;", "} else {", "fprintf(stderr, \"qemu: unsupported bus type '%s'\\n\", VAR_0);", "return NULL;", "}", "}", "if (VAR_8 || VAR_9 || VAR_10) {", "if (VAR_8 < 1 || (type == IF_IDE && VAR_8 > 16383)) {", "fprintf(stderr, \"qemu: '%s' invalid physical VAR_8 number\\n\", VAR_0);", "return NULL;", "}", "if (VAR_9 < 1 || (type == IF_IDE && VAR_9 > 16)) {", "fprintf(stderr, \"qemu: '%s' invalid physical VAR_9 number\\n\", VAR_0);", "return NULL;", "}", "if (VAR_10 < 1 || (type == IF_IDE && VAR_10 > 63)) {", "fprintf(stderr, \"qemu: '%s' invalid physical VAR_10 number\\n\", VAR_0);", "return NULL;", "}", "}", "if ((VAR_0 = qemu_opt_get(opts, \"trans\")) != NULL) {", "if (!VAR_8) {", "fprintf(stderr,\n\"qemu: '%s' trans must be used with VAR_8,VAR_9 and VAR_10\\n\",\nVAR_0);", "return NULL;", "}", "if (!strcmp(VAR_0, \"none\"))\nVAR_11 = BIOS_ATA_TRANSLATION_NONE;", "else if (!strcmp(VAR_0, \"lba\"))\nVAR_11 = BIOS_ATA_TRANSLATION_LBA;", "else if (!strcmp(VAR_0, \"auto\"))\nVAR_11 = BIOS_ATA_TRANSLATION_AUTO;", "else {", "fprintf(stderr, \"qemu: '%s' invalid VAR_11 type\\n\", VAR_0);", "return NULL;", "}", "}", "if ((VAR_0 = qemu_opt_get(opts, \"VAR_5\")) != NULL) {", "if (!strcmp(VAR_0, \"disk\")) {", "VAR_5 = MEDIA_DISK;", "} else if (!strcmp(VAR_0, \"cdrom\")) {", "if (VAR_8 || VAR_10 || VAR_9) {", "fprintf(stderr,\n\"qemu: '%s' invalid physical CHS format\\n\", VAR_0);", "return NULL;", "}", "VAR_5 = MEDIA_CDROM;", "} else {", "fprintf(stderr, \"qemu: '%s' invalid VAR_5\\n\", VAR_0);", "return NULL;", "}", "}", "if ((VAR_0 = qemu_opt_get(opts, \"cache\")) != NULL) {", "if (!strcmp(VAR_0, \"off\") || !strcmp(VAR_0, \"none\")) {", "VAR_15 |= BDRV_O_NOCACHE;", "} else if (!strcmp(VAR_0, \"writeback\")) {", "} else if (!strcmp(VAR_0, \"writethrough\")) {", "} else {", "fprintf(stderr, \"qemu: invalid cache option\\n\");", "return NULL;", "}", "}", "#ifdef CONFIG_LINUX_AIO\nif ((VAR_0 = qemu_opt_get(opts, \"aio\")) != NULL) {", "if (!strcmp(VAR_0, \"native\")) {", "VAR_15 |= BDRV_O_NATIVE_AIO;", "} else if (!strcmp(VAR_0, \"threads\")) {", "} else {", "fprintf(stderr, \"qemu: invalid aio option\\n\");", "return NULL;", "}", "}", "#endif\nif ((VAR_0 = qemu_opt_get(opts, \"format\")) != NULL) {", "if (strcmp(VAR_0, \"?\") == 0) {", "fprintf(stderr, \"qemu: Supported formats:\");", "bdrv_iterate_format(bdrv_format_print, NULL);", "fprintf(stderr, \"\\n\");", "return NULL;", "}", "drv = bdrv_find_whitelisted_format(VAR_0);", "if (!drv) {", "fprintf(stderr, \"qemu: '%s' invalid format\\n\", VAR_0);", "return NULL;", "}", "}", "VAR_17 = BLOCK_ERR_STOP_ENOSPC;", "if ((VAR_0 = qemu_opt_get(opts, \"werror\")) != NULL) {", "if (type != IF_IDE && type != IF_SCSI && type != IF_VIRTIO) {", "fprintf(stderr, \"werror is no supported by this format\\n\");", "return NULL;", "}", "VAR_17 = parse_block_error_action(VAR_0, 0);", "if (VAR_17 < 0) {", "return NULL;", "}", "}", "VAR_16 = BLOCK_ERR_REPORT;", "if ((VAR_0 = qemu_opt_get(opts, \"rerror\")) != NULL) {", "if (type != IF_IDE && type != IF_VIRTIO) {", "fprintf(stderr, \"rerror is no supported by this format\\n\");", "return NULL;", "}", "VAR_16 = parse_block_error_action(VAR_0, 1);", "if (VAR_16 < 0) {", "return NULL;", "}", "}", "if ((VAR_18 = qemu_opt_get(opts, \"addr\")) != NULL) {", "if (type != IF_VIRTIO) {", "fprintf(stderr, \"addr is not supported\\n\");", "return NULL;", "}", "}", "if (VAR_13 != -1) {", "if (VAR_6 != 0 || VAR_7 != -1) {", "fprintf(stderr,\n\"qemu: VAR_13 cannot be used with bus and unit\\n\");", "return NULL;", "}", "if (VAR_12 == 0)\n{", "VAR_7 = VAR_13;", "VAR_6 = 0;", "} else {", "VAR_7 = VAR_13 % VAR_12;", "VAR_6 = VAR_13 / VAR_12;", "}", "}", "if (VAR_7 == -1) {", "VAR_7 = 0;", "while (drive_get(type, VAR_6, VAR_7) != NULL) {", "VAR_7++;", "if (VAR_12 && VAR_7 >= VAR_12) {", "VAR_7 -= VAR_12;", "VAR_6++;", "}", "}", "}", "if (VAR_12 && VAR_7 >= VAR_12) {", "fprintf(stderr, \"qemu: unit %d too big (max is %d)\\n\",\nVAR_7, VAR_12 - 1);", "return NULL;", "}", "if (drive_get(type, VAR_6, VAR_7) != NULL) {", "*fatal_error = 0;", "return NULL;", "}", "dinfo = qemu_mallocz(sizeof(*dinfo));", "if ((VAR_0 = qemu_opts_id(opts)) != NULL) {", "dinfo->id = qemu_strdup(VAR_0);", "} else {", "dinfo->id = qemu_mallocz(32);", "if (type == IF_IDE || type == IF_SCSI)\nVAR_4 = (VAR_5 == MEDIA_CDROM) ? \"-cd\" : \"-hd\";", "if (VAR_12)\nsnprintf(dinfo->id, 32, \"%s%i%s%i\",\nVAR_2, VAR_6, VAR_4, VAR_7);", "else\nsnprintf(dinfo->id, 32, \"%s%s%i\",\nVAR_2, VAR_4, VAR_7);", "}", "dinfo->bdrv = bdrv_new(dinfo->id);", "dinfo->VAR_18 = VAR_18;", "dinfo->type = type;", "dinfo->bus = VAR_6;", "dinfo->unit = VAR_7;", "dinfo->VAR_16 = VAR_16;", "dinfo->VAR_17 = VAR_17;", "dinfo->opts = opts;", "if (VAR_3)\nstrncpy(dinfo->VAR_3, VAR_3, sizeof(VAR_3));", "QTAILQ_INSERT_TAIL(&drives, dinfo, next);", "switch(type) {", "case IF_IDE:\ncase IF_SCSI:\ncase IF_XEN:\ncase IF_NONE:\nswitch(VAR_5) {", "case MEDIA_DISK:\nif (VAR_8 != 0) {", "bdrv_set_geometry_hint(dinfo->bdrv, VAR_8, VAR_9, VAR_10);", "bdrv_set_translation_hint(dinfo->bdrv, VAR_11);", "}", "break;", "case MEDIA_CDROM:\nbdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_CDROM);", "break;", "}", "break;", "case IF_SD:\ncase IF_FLOPPY:\nbdrv_set_type_hint(dinfo->bdrv, BDRV_TYPE_FLOPPY);", "break;", "case IF_PFLASH:\ncase IF_MTD:\nbreak;", "case IF_VIRTIO:\nopts = qemu_opts_create(&qemu_device_opts, NULL, 0);", "qemu_opt_set(opts, \"driver\", \"virtio-blk-pci\");", "qemu_opt_set(opts, \"drive\", dinfo->id);", "if (VAR_18)\nqemu_opt_set(opts, \"addr\", VAR_18);", "break;", "case IF_COUNT:\nabort();", "}", "if (!VAR_1) {", "*fatal_error = 0;", "return NULL;", "}", "if (VAR_19) {", "VAR_15 &= ~BDRV_O_CACHE_MASK;", "VAR_15 |= (BDRV_O_SNAPSHOT|BDRV_O_CACHE_WB);", "}", "if (VAR_5 == MEDIA_CDROM) {", "VAR_14 = 1;", "} else if (VAR_14 == 1) {", "if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY) {", "fprintf(stderr, \"qemu: readonly flag not supported for drive with this interface\\n\");", "return NULL;", "}", "}", "VAR_15 |= VAR_14 ? 0 : BDRV_O_RDWR;", "if (bdrv_open(dinfo->bdrv, VAR_1, VAR_15, drv) < 0) {", "fprintf(stderr, \"qemu: could not open disk image %s: %s\\n\",\nVAR_1, strerror(errno));", "return NULL;", "}", "if (bdrv_key_required(dinfo->bdrv))\nautostart = 0;", "*fatal_error = 0;", "return dinfo;", "}" ]
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25,303
static void mm_decode_intra(MmContext * s, int half_horiz, int half_vert, const uint8_t *buf, int buf_size) { int i, x, y; i=0; x=0; y=0; while(i<buf_size) { int run_length, color; if (buf[i] & 0x80) { run_length = 1; color = buf[i]; i++; }else{ run_length = (buf[i] & 0x7f) + 2; color = buf[i+1]; i+=2; } if (half_horiz) run_length *=2; if (color) { memset(s->frame.data[0] + y*s->frame.linesize[0] + x, color, run_length); if (half_vert) memset(s->frame.data[0] + (y+1)*s->frame.linesize[0] + x, color, run_length); } x+= run_length; if (x >= s->avctx->width) { x=0; y += half_vert ? 2 : 1; } } }
false
FFmpeg
091bc6ca8c643bfece2c70ff2404c7b31574e1f1
static void mm_decode_intra(MmContext * s, int half_horiz, int half_vert, const uint8_t *buf, int buf_size) { int i, x, y; i=0; x=0; y=0; while(i<buf_size) { int run_length, color; if (buf[i] & 0x80) { run_length = 1; color = buf[i]; i++; }else{ run_length = (buf[i] & 0x7f) + 2; color = buf[i+1]; i+=2; } if (half_horiz) run_length *=2; if (color) { memset(s->frame.data[0] + y*s->frame.linesize[0] + x, color, run_length); if (half_vert) memset(s->frame.data[0] + (y+1)*s->frame.linesize[0] + x, color, run_length); } x+= run_length; if (x >= s->avctx->width) { x=0; y += half_vert ? 2 : 1; } } }
{ "code": [], "line_no": [] }
static void FUNC_0(MmContext * VAR_0, int VAR_1, int VAR_2, const uint8_t *VAR_3, int VAR_4) { int VAR_5, VAR_6, VAR_7; VAR_5=0; VAR_6=0; VAR_7=0; while(VAR_5<VAR_4) { int VAR_8, VAR_9; if (VAR_3[VAR_5] & 0x80) { VAR_8 = 1; VAR_9 = VAR_3[VAR_5]; VAR_5++; }else{ VAR_8 = (VAR_3[VAR_5] & 0x7f) + 2; VAR_9 = VAR_3[VAR_5+1]; VAR_5+=2; } if (VAR_1) VAR_8 *=2; if (VAR_9) { memset(VAR_0->frame.data[0] + VAR_7*VAR_0->frame.linesize[0] + VAR_6, VAR_9, VAR_8); if (VAR_2) memset(VAR_0->frame.data[0] + (VAR_7+1)*VAR_0->frame.linesize[0] + VAR_6, VAR_9, VAR_8); } VAR_6+= VAR_8; if (VAR_6 >= VAR_0->avctx->width) { VAR_6=0; VAR_7 += VAR_2 ? 2 : 1; } } }
[ "static void FUNC_0(MmContext * VAR_0, int VAR_1, int VAR_2, const uint8_t *VAR_3, int VAR_4)\n{", "int VAR_5, VAR_6, VAR_7;", "VAR_5=0; VAR_6=0; VAR_7=0;", "while(VAR_5<VAR_4) {", "int VAR_8, VAR_9;", "if (VAR_3[VAR_5] & 0x80) {", "VAR_8 = 1;", "VAR_9 = VAR_3[VAR_5];", "VAR_5++;", "}else{", "VAR_8 = (VAR_3[VAR_5] & 0x7f) + 2;", "VAR_9 = VAR_3[VAR_5+1];", "VAR_5+=2;", "}", "if (VAR_1)\nVAR_8 *=2;", "if (VAR_9) {", "memset(VAR_0->frame.data[0] + VAR_7*VAR_0->frame.linesize[0] + VAR_6, VAR_9, VAR_8);", "if (VAR_2)\nmemset(VAR_0->frame.data[0] + (VAR_7+1)*VAR_0->frame.linesize[0] + VAR_6, VAR_9, VAR_8);", "}", "VAR_6+= VAR_8;", "if (VAR_6 >= VAR_0->avctx->width) {", "VAR_6=0;", "VAR_7 += VAR_2 ? 2 : 1;", "}", "}", "}" ]
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25,304
milkymist_init(QEMUMachineInitArgs *args) { const char *cpu_model = args->cpu_model; const char *kernel_filename = args->kernel_filename; const char *kernel_cmdline = args->kernel_cmdline; const char *initrd_filename = args->initrd_filename; LM32CPU *cpu; CPULM32State *env; int kernel_size; DriveInfo *dinfo; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *phys_sdram = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; int i; char *bios_filename; ResetInfo *reset_info; /* memory map */ hwaddr flash_base = 0x00000000; size_t flash_sector_size = 128 * 1024; size_t flash_size = 32 * 1024 * 1024; hwaddr sdram_base = 0x40000000; size_t sdram_size = 128 * 1024 * 1024; hwaddr initrd_base = sdram_base + 0x1002000; hwaddr cmdline_base = sdram_base + 0x1000000; size_t initrd_max = sdram_size - 0x1002000; reset_info = g_malloc0(sizeof(ResetInfo)); if (cpu_model == NULL) { cpu_model = "lm32-full"; cpu = cpu_lm32_init(cpu_model); env = &cpu->env; reset_info->cpu = cpu; cpu_lm32_set_phys_msb_ignore(env, 1); memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size); vmstate_register_ram_global(phys_sdram); memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram); dinfo = drive_get(IF_PFLASH, 0, 0); /* Numonyx JS28F256J3F105 */ pflash_cfi01_register(flash_base, NULL, "milkymist.flash", flash_size, dinfo ? dinfo->bdrv : NULL, flash_sector_size, flash_size / flash_sector_size, 2, 0x00, 0x89, 0x00, 0x1d, 1); /* create irq lines */ cpu_irq = qemu_allocate_irqs(cpu_irq_handler, cpu, 1); env->pic_state = lm32_pic_init(*cpu_irq); for (i = 0; i < 32; i++) { irq[i] = qdev_get_gpio_in(env->pic_state, i); /* load bios rom */ if (bios_name == NULL) { bios_name = BIOS_FILENAME; bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (bios_filename) { load_image_targphys(bios_filename, BIOS_OFFSET, BIOS_SIZE); reset_info->bootstrap_pc = BIOS_OFFSET; /* if no kernel is given no valid bios rom is a fatal error */ if (!kernel_filename && !dinfo && !bios_filename && !qtest_enabled()) { fprintf(stderr, "qemu: could not load Milkymist One bios '%s'\n", bios_name); milkymist_uart_create(0x60000000, irq[0]); milkymist_sysctl_create(0x60001000, irq[1], irq[2], irq[3], 80000000, 0x10014d31, 0x0000041f, 0x00000001); milkymist_hpdmc_create(0x60002000); milkymist_vgafb_create(0x60003000, 0x40000000, 0x0fffffff); milkymist_memcard_create(0x60004000); milkymist_ac97_create(0x60005000, irq[4], irq[5], irq[6], irq[7]); milkymist_pfpu_create(0x60006000, irq[8]); milkymist_tmu2_create(0x60007000, irq[9]); milkymist_minimac2_create(0x60008000, 0x30000000, irq[10], irq[11]); milkymist_softusb_create(0x6000f000, irq[15], 0x20000000, 0x1000, 0x20020000, 0x2000); /* make sure juart isn't the first chardev */ env->juart_state = lm32_juart_init(); if (kernel_filename) { uint64_t entry; /* Boots a kernel elf binary. */ kernel_size = load_elf(kernel_filename, NULL, NULL, &entry, NULL, NULL, 1, ELF_MACHINE, 0); reset_info->bootstrap_pc = entry; if (kernel_size < 0) { kernel_size = load_image_targphys(kernel_filename, sdram_base, sdram_size); reset_info->bootstrap_pc = sdram_base; if (kernel_size < 0) { fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename); if (kernel_cmdline && strlen(kernel_cmdline)) { pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline); reset_info->cmdline_base = (uint32_t)cmdline_base; if (initrd_filename) { size_t initrd_size; initrd_size = load_image_targphys(initrd_filename, initrd_base, initrd_max); reset_info->initrd_base = (uint32_t)initrd_base; reset_info->initrd_size = (uint32_t)initrd_size; qemu_register_reset(main_cpu_reset, reset_info);
true
qemu
f41152bd9d01ab327c19a3828bb7896d67cf0752
milkymist_init(QEMUMachineInitArgs *args) { const char *cpu_model = args->cpu_model; const char *kernel_filename = args->kernel_filename; const char *kernel_cmdline = args->kernel_cmdline; const char *initrd_filename = args->initrd_filename; LM32CPU *cpu; CPULM32State *env; int kernel_size; DriveInfo *dinfo; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *phys_sdram = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; int i; char *bios_filename; ResetInfo *reset_info; hwaddr flash_base = 0x00000000; size_t flash_sector_size = 128 * 1024; size_t flash_size = 32 * 1024 * 1024; hwaddr sdram_base = 0x40000000; size_t sdram_size = 128 * 1024 * 1024; hwaddr initrd_base = sdram_base + 0x1002000; hwaddr cmdline_base = sdram_base + 0x1000000; size_t initrd_max = sdram_size - 0x1002000; reset_info = g_malloc0(sizeof(ResetInfo)); if (cpu_model == NULL) { cpu_model = "lm32-full"; cpu = cpu_lm32_init(cpu_model); env = &cpu->env; reset_info->cpu = cpu; cpu_lm32_set_phys_msb_ignore(env, 1); memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size); vmstate_register_ram_global(phys_sdram); memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram); dinfo = drive_get(IF_PFLASH, 0, 0); pflash_cfi01_register(flash_base, NULL, "milkymist.flash", flash_size, dinfo ? dinfo->bdrv : NULL, flash_sector_size, flash_size / flash_sector_size, 2, 0x00, 0x89, 0x00, 0x1d, 1); cpu_irq = qemu_allocate_irqs(cpu_irq_handler, cpu, 1); env->pic_state = lm32_pic_init(*cpu_irq); for (i = 0; i < 32; i++) { irq[i] = qdev_get_gpio_in(env->pic_state, i); if (bios_name == NULL) { bios_name = BIOS_FILENAME; bios_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (bios_filename) { load_image_targphys(bios_filename, BIOS_OFFSET, BIOS_SIZE); reset_info->bootstrap_pc = BIOS_OFFSET; if (!kernel_filename && !dinfo && !bios_filename && !qtest_enabled()) { fprintf(stderr, "qemu: could not load Milkymist One bios '%s'\n", bios_name); milkymist_uart_create(0x60000000, irq[0]); milkymist_sysctl_create(0x60001000, irq[1], irq[2], irq[3], 80000000, 0x10014d31, 0x0000041f, 0x00000001); milkymist_hpdmc_create(0x60002000); milkymist_vgafb_create(0x60003000, 0x40000000, 0x0fffffff); milkymist_memcard_create(0x60004000); milkymist_ac97_create(0x60005000, irq[4], irq[5], irq[6], irq[7]); milkymist_pfpu_create(0x60006000, irq[8]); milkymist_tmu2_create(0x60007000, irq[9]); milkymist_minimac2_create(0x60008000, 0x30000000, irq[10], irq[11]); milkymist_softusb_create(0x6000f000, irq[15], 0x20000000, 0x1000, 0x20020000, 0x2000); env->juart_state = lm32_juart_init(); if (kernel_filename) { uint64_t entry; kernel_size = load_elf(kernel_filename, NULL, NULL, &entry, NULL, NULL, 1, ELF_MACHINE, 0); reset_info->bootstrap_pc = entry; if (kernel_size < 0) { kernel_size = load_image_targphys(kernel_filename, sdram_base, sdram_size); reset_info->bootstrap_pc = sdram_base; if (kernel_size < 0) { fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename); if (kernel_cmdline && strlen(kernel_cmdline)) { pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline); reset_info->cmdline_base = (uint32_t)cmdline_base; if (initrd_filename) { size_t initrd_size; initrd_size = load_image_targphys(initrd_filename, initrd_base, initrd_max); reset_info->initrd_base = (uint32_t)initrd_base; reset_info->initrd_size = (uint32_t)initrd_size; qemu_register_reset(main_cpu_reset, reset_info);
{ "code": [], "line_no": [] }
FUNC_0(QEMUMachineInitArgs *VAR_0) { const char *VAR_1 = VAR_0->VAR_1; const char *VAR_2 = VAR_0->VAR_2; const char *VAR_3 = VAR_0->VAR_3; const char *VAR_4 = VAR_0->VAR_4; LM32CPU *cpu; CPULM32State *env; int VAR_5; DriveInfo *dinfo; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *phys_sdram = g_new(MemoryRegion, 1); qemu_irq irq[32], *cpu_irq; int VAR_6; char *VAR_7; ResetInfo *reset_info; hwaddr flash_base = 0x00000000; size_t flash_sector_size = 128 * 1024; size_t flash_size = 32 * 1024 * 1024; hwaddr sdram_base = 0x40000000; size_t sdram_size = 128 * 1024 * 1024; hwaddr initrd_base = sdram_base + 0x1002000; hwaddr cmdline_base = sdram_base + 0x1000000; size_t initrd_max = sdram_size - 0x1002000; reset_info = g_malloc0(sizeof(ResetInfo)); if (VAR_1 == NULL) { VAR_1 = "lm32-full"; cpu = cpu_lm32_init(VAR_1); env = &cpu->env; reset_info->cpu = cpu; cpu_lm32_set_phys_msb_ignore(env, 1); memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size); vmstate_register_ram_global(phys_sdram); memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram); dinfo = drive_get(IF_PFLASH, 0, 0); pflash_cfi01_register(flash_base, NULL, "milkymist.flash", flash_size, dinfo ? dinfo->bdrv : NULL, flash_sector_size, flash_size / flash_sector_size, 2, 0x00, 0x89, 0x00, 0x1d, 1); cpu_irq = qemu_allocate_irqs(cpu_irq_handler, cpu, 1); env->pic_state = lm32_pic_init(*cpu_irq); for (VAR_6 = 0; VAR_6 < 32; VAR_6++) { irq[VAR_6] = qdev_get_gpio_in(env->pic_state, VAR_6); if (bios_name == NULL) { bios_name = BIOS_FILENAME; VAR_7 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); if (VAR_7) { load_image_targphys(VAR_7, BIOS_OFFSET, BIOS_SIZE); reset_info->bootstrap_pc = BIOS_OFFSET; if (!VAR_2 && !dinfo && !VAR_7 && !qtest_enabled()) { fprintf(stderr, "qemu: could not load Milkymist One bios '%s'\n", bios_name); milkymist_uart_create(0x60000000, irq[0]); milkymist_sysctl_create(0x60001000, irq[1], irq[2], irq[3], 80000000, 0x10014d31, 0x0000041f, 0x00000001); milkymist_hpdmc_create(0x60002000); milkymist_vgafb_create(0x60003000, 0x40000000, 0x0fffffff); milkymist_memcard_create(0x60004000); milkymist_ac97_create(0x60005000, irq[4], irq[5], irq[6], irq[7]); milkymist_pfpu_create(0x60006000, irq[8]); milkymist_tmu2_create(0x60007000, irq[9]); milkymist_minimac2_create(0x60008000, 0x30000000, irq[10], irq[11]); milkymist_softusb_create(0x6000f000, irq[15], 0x20000000, 0x1000, 0x20020000, 0x2000); env->juart_state = lm32_juart_init(); if (VAR_2) { uint64_t entry; VAR_5 = load_elf(VAR_2, NULL, NULL, &entry, NULL, NULL, 1, ELF_MACHINE, 0); reset_info->bootstrap_pc = entry; if (VAR_5 < 0) { VAR_5 = load_image_targphys(VAR_2, sdram_base, sdram_size); reset_info->bootstrap_pc = sdram_base; if (VAR_5 < 0) { fprintf(stderr, "qemu: could not load kernel '%s'\n", VAR_2); if (VAR_3 && strlen(VAR_3)) { pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, VAR_3); reset_info->cmdline_base = (uint32_t)cmdline_base; if (VAR_4) { size_t initrd_size; initrd_size = load_image_targphys(VAR_4, initrd_base, initrd_max); reset_info->initrd_base = (uint32_t)initrd_base; reset_info->initrd_size = (uint32_t)initrd_size; qemu_register_reset(main_cpu_reset, reset_info);
[ "FUNC_0(QEMUMachineInitArgs *VAR_0)\n{", "const char *VAR_1 = VAR_0->VAR_1;", "const char *VAR_2 = VAR_0->VAR_2;", "const char *VAR_3 = VAR_0->VAR_3;", "const char *VAR_4 = VAR_0->VAR_4;", "LM32CPU *cpu;", "CPULM32State *env;", "int VAR_5;", "DriveInfo *dinfo;", "MemoryRegion *address_space_mem = get_system_memory();", "MemoryRegion *phys_sdram = g_new(MemoryRegion, 1);", "qemu_irq irq[32], *cpu_irq;", "int VAR_6;", "char *VAR_7;", "ResetInfo *reset_info;", "hwaddr flash_base = 0x00000000;", "size_t flash_sector_size = 128 * 1024;", "size_t flash_size = 32 * 1024 * 1024;", "hwaddr sdram_base = 0x40000000;", "size_t sdram_size = 128 * 1024 * 1024;", "hwaddr initrd_base = sdram_base + 0x1002000;", "hwaddr cmdline_base = sdram_base + 0x1000000;", "size_t initrd_max = sdram_size - 0x1002000;", "reset_info = g_malloc0(sizeof(ResetInfo));", "if (VAR_1 == NULL) {", "VAR_1 = \"lm32-full\";", "cpu = cpu_lm32_init(VAR_1);", "env = &cpu->env;", "reset_info->cpu = cpu;", "cpu_lm32_set_phys_msb_ignore(env, 1);", "memory_region_init_ram(phys_sdram, NULL, \"milkymist.sdram\", sdram_size);", "vmstate_register_ram_global(phys_sdram);", "memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram);", "dinfo = drive_get(IF_PFLASH, 0, 0);", "pflash_cfi01_register(flash_base, NULL, \"milkymist.flash\", flash_size,\ndinfo ? dinfo->bdrv : NULL, flash_sector_size,\nflash_size / flash_sector_size, 2,\n0x00, 0x89, 0x00, 0x1d, 1);", "cpu_irq = qemu_allocate_irqs(cpu_irq_handler, cpu, 1);", "env->pic_state = lm32_pic_init(*cpu_irq);", "for (VAR_6 = 0; VAR_6 < 32; VAR_6++) {", "irq[VAR_6] = qdev_get_gpio_in(env->pic_state, VAR_6);", "if (bios_name == NULL) {", "bios_name = BIOS_FILENAME;", "VAR_7 = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);", "if (VAR_7) {", "load_image_targphys(VAR_7, BIOS_OFFSET, BIOS_SIZE);", "reset_info->bootstrap_pc = BIOS_OFFSET;", "if (!VAR_2 && !dinfo && !VAR_7 && !qtest_enabled()) {", "fprintf(stderr, \"qemu: could not load Milkymist One bios '%s'\\n\",\nbios_name);", "milkymist_uart_create(0x60000000, irq[0]);", "milkymist_sysctl_create(0x60001000, irq[1], irq[2], irq[3],\n80000000, 0x10014d31, 0x0000041f, 0x00000001);", "milkymist_hpdmc_create(0x60002000);", "milkymist_vgafb_create(0x60003000, 0x40000000, 0x0fffffff);", "milkymist_memcard_create(0x60004000);", "milkymist_ac97_create(0x60005000, irq[4], irq[5], irq[6], irq[7]);", "milkymist_pfpu_create(0x60006000, irq[8]);", "milkymist_tmu2_create(0x60007000, irq[9]);", "milkymist_minimac2_create(0x60008000, 0x30000000, irq[10], irq[11]);", "milkymist_softusb_create(0x6000f000, irq[15],\n0x20000000, 0x1000, 0x20020000, 0x2000);", "env->juart_state = lm32_juart_init();", "if (VAR_2) {", "uint64_t entry;", "VAR_5 = load_elf(VAR_2, NULL, NULL, &entry, NULL, NULL,\n1, ELF_MACHINE, 0);", "reset_info->bootstrap_pc = entry;", "if (VAR_5 < 0) {", "VAR_5 = load_image_targphys(VAR_2, sdram_base,\nsdram_size);", "reset_info->bootstrap_pc = sdram_base;", "if (VAR_5 < 0) {", "fprintf(stderr, \"qemu: could not load kernel '%s'\\n\",\nVAR_2);", "if (VAR_3 && strlen(VAR_3)) {", "pstrcpy_targphys(\"cmdline\", cmdline_base, TARGET_PAGE_SIZE,\nVAR_3);", "reset_info->cmdline_base = (uint32_t)cmdline_base;", "if (VAR_4) {", "size_t initrd_size;", "initrd_size = load_image_targphys(VAR_4, initrd_base,\ninitrd_max);", "reset_info->initrd_base = (uint32_t)initrd_base;", "reset_info->initrd_size = (uint32_t)initrd_size;", "qemu_register_reset(main_cpu_reset, reset_info);" ]
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25,305
void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl) { static int print_prefix=1; static int count; static char line[1024], prev[1024]; static int is_atty; AVClass* avc= ptr ? *(AVClass**)ptr : NULL; if(level>av_log_level) return; line[0]=0; #undef fprintf if(print_prefix && avc) { if (avc->parent_log_context_offset) { AVClass** parent= *(AVClass***)(((uint8_t*)ptr) + avc->parent_log_context_offset); if(parent && *parent){ snprintf(line, sizeof(line), "[%s @ %p] ", (*parent)->item_name(parent), parent); } } snprintf(line + strlen(line), sizeof(line) - strlen(line), "[%s @ %p] ", avc->item_name(ptr), ptr); } vsnprintf(line + strlen(line), sizeof(line) - strlen(line), fmt, vl); print_prefix= line[strlen(line)-1] == '\n'; #if HAVE_ISATTY if(!is_atty) is_atty= isatty(2) ? 1 : -1; #endif if(print_prefix && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(line, prev)){ count++; if(is_atty==1) fprintf(stderr, " Last message repeated %d times\r", count); return; } if(count>0){ fprintf(stderr, " Last message repeated %d times\n", count); count=0; } colored_fputs(av_clip(level>>3, 0, 6), line); strcpy(prev, line); }
true
FFmpeg
0247bdee2581a6857a24c5ff297f01d3a3112b11
void av_log_default_callback(void* ptr, int level, const char* fmt, va_list vl) { static int print_prefix=1; static int count; static char line[1024], prev[1024]; static int is_atty; AVClass* avc= ptr ? *(AVClass**)ptr : NULL; if(level>av_log_level) return; line[0]=0; #undef fprintf if(print_prefix && avc) { if (avc->parent_log_context_offset) { AVClass** parent= *(AVClass***)(((uint8_t*)ptr) + avc->parent_log_context_offset); if(parent && *parent){ snprintf(line, sizeof(line), "[%s @ %p] ", (*parent)->item_name(parent), parent); } } snprintf(line + strlen(line), sizeof(line) - strlen(line), "[%s @ %p] ", avc->item_name(ptr), ptr); } vsnprintf(line + strlen(line), sizeof(line) - strlen(line), fmt, vl); print_prefix= line[strlen(line)-1] == '\n'; #if HAVE_ISATTY if(!is_atty) is_atty= isatty(2) ? 1 : -1; #endif if(print_prefix && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(line, prev)){ count++; if(is_atty==1) fprintf(stderr, " Last message repeated %d times\r", count); return; } if(count>0){ fprintf(stderr, " Last message repeated %d times\n", count); count=0; } colored_fputs(av_clip(level>>3, 0, 6), line); strcpy(prev, line); }
{ "code": [ " static char line[1024], prev[1024];", " if(print_prefix && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(line, prev)){", " strcpy(prev, line);" ], "line_no": [ 9, 59, 81 ] }
void FUNC_0(void* VAR_0, int VAR_1, const char* VAR_2, va_list VAR_3) { static int VAR_4=1; static int VAR_5; static char VAR_6[1024], VAR_7[1024]; static int VAR_8; AVClass* avc= VAR_0 ? *(AVClass**)VAR_0 : NULL; if(VAR_1>av_log_level) return; VAR_6[0]=0; #undef fprintf if(VAR_4 && avc) { if (avc->parent_log_context_offset) { AVClass** parent= *(AVClass***)(((uint8_t*)VAR_0) + avc->parent_log_context_offset); if(parent && *parent){ snprintf(VAR_6, sizeof(VAR_6), "[%s @ %p] ", (*parent)->item_name(parent), parent); } } snprintf(VAR_6 + strlen(VAR_6), sizeof(VAR_6) - strlen(VAR_6), "[%s @ %p] ", avc->item_name(VAR_0), VAR_0); } vsnprintf(VAR_6 + strlen(VAR_6), sizeof(VAR_6) - strlen(VAR_6), VAR_2, VAR_3); VAR_4= VAR_6[strlen(VAR_6)-1] == '\n'; #if HAVE_ISATTY if(!VAR_8) VAR_8= isatty(2) ? 1 : -1; #endif if(VAR_4 && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(VAR_6, VAR_7)){ VAR_5++; if(VAR_8==1) fprintf(stderr, " Last message repeated %d times\r", VAR_5); return; } if(VAR_5>0){ fprintf(stderr, " Last message repeated %d times\n", VAR_5); VAR_5=0; } colored_fputs(av_clip(VAR_1>>3, 0, 6), VAR_6); strcpy(VAR_7, VAR_6); }
[ "void FUNC_0(void* VAR_0, int VAR_1, const char* VAR_2, va_list VAR_3)\n{", "static int VAR_4=1;", "static int VAR_5;", "static char VAR_6[1024], VAR_7[1024];", "static int VAR_8;", "AVClass* avc= VAR_0 ? *(AVClass**)VAR_0 : NULL;", "if(VAR_1>av_log_level)\nreturn;", "VAR_6[0]=0;", "#undef fprintf\nif(VAR_4 && avc) {", "if (avc->parent_log_context_offset) {", "AVClass** parent= *(AVClass***)(((uint8_t*)VAR_0) + avc->parent_log_context_offset);", "if(parent && *parent){", "snprintf(VAR_6, sizeof(VAR_6), \"[%s @ %p] \", (*parent)->item_name(parent), parent);", "}", "}", "snprintf(VAR_6 + strlen(VAR_6), sizeof(VAR_6) - strlen(VAR_6), \"[%s @ %p] \", avc->item_name(VAR_0), VAR_0);", "}", "vsnprintf(VAR_6 + strlen(VAR_6), sizeof(VAR_6) - strlen(VAR_6), VAR_2, VAR_3);", "VAR_4= VAR_6[strlen(VAR_6)-1] == '\\n';", "#if HAVE_ISATTY\nif(!VAR_8) VAR_8= isatty(2) ? 1 : -1;", "#endif\nif(VAR_4 && (flags & AV_LOG_SKIP_REPEATED) && !strcmp(VAR_6, VAR_7)){", "VAR_5++;", "if(VAR_8==1)\nfprintf(stderr, \" Last message repeated %d times\\r\", VAR_5);", "return;", "}", "if(VAR_5>0){", "fprintf(stderr, \" Last message repeated %d times\\n\", VAR_5);", "VAR_5=0;", "}", "colored_fputs(av_clip(VAR_1>>3, 0, 6), VAR_6);", "strcpy(VAR_7, VAR_6);", "}" ]
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25,307
static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr) { struct bt_device_s *slave; evt_remote_name_req_complete params; int len; for (slave = hci->device.net->slave; slave; slave = slave->next) if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr)) break; if (!slave) return -ENODEV; bt_hci_event_status(hci, HCI_SUCCESS); params.status = HCI_SUCCESS; bacpy(&params.bdaddr, &slave->bd_addr); len = snprintf(params.name, sizeof(params.name), "%s", slave->lmp_name ?: ""); memset(params.name + len, 0, sizeof(params.name) - len); bt_hci_event(hci, EVT_REMOTE_NAME_REQ_COMPLETE, &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE); return 0; }
true
qemu
e5fda03839e3c61b01d6c60de5625501d01c69d0
static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr) { struct bt_device_s *slave; evt_remote_name_req_complete params; int len; for (slave = hci->device.net->slave; slave; slave = slave->next) if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr)) break; if (!slave) return -ENODEV; bt_hci_event_status(hci, HCI_SUCCESS); params.status = HCI_SUCCESS; bacpy(&params.bdaddr, &slave->bd_addr); len = snprintf(params.name, sizeof(params.name), "%s", slave->lmp_name ?: ""); memset(params.name + len, 0, sizeof(params.name) - len); bt_hci_event(hci, EVT_REMOTE_NAME_REQ_COMPLETE, &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE); return 0; }
{ "code": [ " int len;", " len = snprintf(params.name, sizeof(params.name),", " \"%s\", slave->lmp_name ?: \"\");", " memset(params.name + len, 0, sizeof(params.name) - len);" ], "line_no": [ 9, 33, 35, 37 ] }
static int FUNC_0(struct bt_hci_s *VAR_0, bdaddr_t *VAR_1) { struct bt_device_s *VAR_2; evt_remote_name_req_complete params; int VAR_3; for (VAR_2 = VAR_0->device.net->VAR_2; VAR_2; VAR_2 = VAR_2->next) if (VAR_2->page_scan && !bacmp(&VAR_2->bd_addr, VAR_1)) break; if (!VAR_2) return -ENODEV; bt_hci_event_status(VAR_0, HCI_SUCCESS); params.status = HCI_SUCCESS; bacpy(&params.VAR_1, &VAR_2->bd_addr); VAR_3 = snprintf(params.name, sizeof(params.name), "%s", VAR_2->lmp_name ?: ""); memset(params.name + VAR_3, 0, sizeof(params.name) - VAR_3); bt_hci_event(VAR_0, EVT_REMOTE_NAME_REQ_COMPLETE, &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE); return 0; }
[ "static int FUNC_0(struct bt_hci_s *VAR_0, bdaddr_t *VAR_1)\n{", "struct bt_device_s *VAR_2;", "evt_remote_name_req_complete params;", "int VAR_3;", "for (VAR_2 = VAR_0->device.net->VAR_2; VAR_2; VAR_2 = VAR_2->next)", "if (VAR_2->page_scan && !bacmp(&VAR_2->bd_addr, VAR_1))\nbreak;", "if (!VAR_2)\nreturn -ENODEV;", "bt_hci_event_status(VAR_0, HCI_SUCCESS);", "params.status = HCI_SUCCESS;", "bacpy(&params.VAR_1, &VAR_2->bd_addr);", "VAR_3 = snprintf(params.name, sizeof(params.name),\n\"%s\", VAR_2->lmp_name ?: \"\");", "memset(params.name + VAR_3, 0, sizeof(params.name) - VAR_3);", "bt_hci_event(VAR_0, EVT_REMOTE_NAME_REQ_COMPLETE,\n&params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE);", "return 0;", "}" ]
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25,308
int av_opt_is_set_to_default(void *obj, const AVOption *o) { int64_t i64; double d, d2; float f; AVRational q; int ret, w, h; char *str; void *dst; if (!o || !obj) return AVERROR(EINVAL); dst = ((uint8_t*)obj) + o->offset; switch (o->type) { case AV_OPT_TYPE_CONST: return 1; case AV_OPT_TYPE_FLAGS: case AV_OPT_TYPE_PIXEL_FMT: case AV_OPT_TYPE_SAMPLE_FMT: case AV_OPT_TYPE_INT: case AV_OPT_TYPE_CHANNEL_LAYOUT: case AV_OPT_TYPE_DURATION: case AV_OPT_TYPE_INT64: read_number(o, dst, NULL, NULL, &i64); return o->default_val.i64 == i64; case AV_OPT_TYPE_STRING: str = *(char **)dst; if (str == o->default_val.str) //2 NULLs return 1; if (!str || !o->default_val.str) //1 NULL return 0; return !strcmp(str, o->default_val.str); case AV_OPT_TYPE_DOUBLE: read_number(o, dst, &d, NULL, NULL); return o->default_val.dbl == d; case AV_OPT_TYPE_FLOAT: read_number(o, dst, &d, NULL, NULL); f = o->default_val.dbl; d2 = f; return d2 == d; case AV_OPT_TYPE_RATIONAL: q = av_d2q(o->default_val.dbl, INT_MAX); return !av_cmp_q(*(AVRational*)dst, q); case AV_OPT_TYPE_BINARY: { struct { uint8_t *data; int size; } tmp = {0}; int opt_size = *(int *)((void **)dst + 1); void *opt_ptr = *(void **)dst; if (!opt_ptr && (!o->default_val.str || !strlen(o->default_val.str))) return 1; if (opt_ptr && o->default_val.str && !strlen(o->default_val.str)) return 0; if (opt_size != strlen(o->default_val.str) / 2) return 0; ret = set_string_binary(NULL, NULL, o->default_val.str, &tmp.data); if (!ret) ret = !memcmp(opt_ptr, tmp.data, tmp.size); av_free(tmp.data); return ret; } case AV_OPT_TYPE_DICT: /* Binary and dict have not default support yet. Any pointer is not default. */ return !!(*(void **)dst); case AV_OPT_TYPE_IMAGE_SIZE: if (!o->default_val.str || !strcmp(o->default_val.str, "none")) w = h = 0; else if ((ret = av_parse_video_size(&w, &h, o->default_val.str)) < 0) return ret; return (w == *(int *)dst) && (h == *((int *)dst+1)); case AV_OPT_TYPE_VIDEO_RATE: q = (AVRational){0, 0}; if (o->default_val.str) av_parse_video_rate(&q, o->default_val.str); return !av_cmp_q(*(AVRational*)dst, q); case AV_OPT_TYPE_COLOR: { uint8_t color[4] = {0, 0, 0, 0}; if (o->default_val.str) av_parse_color(color, o->default_val.str, -1, NULL); return !memcmp(color, dst, sizeof(color)); } default: av_log(obj, AV_LOG_WARNING, "Not supported option type: %d, option name: %s\n", o->type, o->name); break; } return AVERROR_PATCHWELCOME; }
false
FFmpeg
eb74839caa2c50018b1d5a88a43c3da9f4345a8d
int av_opt_is_set_to_default(void *obj, const AVOption *o) { int64_t i64; double d, d2; float f; AVRational q; int ret, w, h; char *str; void *dst; if (!o || !obj) return AVERROR(EINVAL); dst = ((uint8_t*)obj) + o->offset; switch (o->type) { case AV_OPT_TYPE_CONST: return 1; case AV_OPT_TYPE_FLAGS: case AV_OPT_TYPE_PIXEL_FMT: case AV_OPT_TYPE_SAMPLE_FMT: case AV_OPT_TYPE_INT: case AV_OPT_TYPE_CHANNEL_LAYOUT: case AV_OPT_TYPE_DURATION: case AV_OPT_TYPE_INT64: read_number(o, dst, NULL, NULL, &i64); return o->default_val.i64 == i64; case AV_OPT_TYPE_STRING: str = *(char **)dst; if (str == o->default_val.str) return 1; if (!str || !o->default_val.str) return 0; return !strcmp(str, o->default_val.str); case AV_OPT_TYPE_DOUBLE: read_number(o, dst, &d, NULL, NULL); return o->default_val.dbl == d; case AV_OPT_TYPE_FLOAT: read_number(o, dst, &d, NULL, NULL); f = o->default_val.dbl; d2 = f; return d2 == d; case AV_OPT_TYPE_RATIONAL: q = av_d2q(o->default_val.dbl, INT_MAX); return !av_cmp_q(*(AVRational*)dst, q); case AV_OPT_TYPE_BINARY: { struct { uint8_t *data; int size; } tmp = {0}; int opt_size = *(int *)((void **)dst + 1); void *opt_ptr = *(void **)dst; if (!opt_ptr && (!o->default_val.str || !strlen(o->default_val.str))) return 1; if (opt_ptr && o->default_val.str && !strlen(o->default_val.str)) return 0; if (opt_size != strlen(o->default_val.str) / 2) return 0; ret = set_string_binary(NULL, NULL, o->default_val.str, &tmp.data); if (!ret) ret = !memcmp(opt_ptr, tmp.data, tmp.size); av_free(tmp.data); return ret; } case AV_OPT_TYPE_DICT: return !!(*(void **)dst); case AV_OPT_TYPE_IMAGE_SIZE: if (!o->default_val.str || !strcmp(o->default_val.str, "none")) w = h = 0; else if ((ret = av_parse_video_size(&w, &h, o->default_val.str)) < 0) return ret; return (w == *(int *)dst) && (h == *((int *)dst+1)); case AV_OPT_TYPE_VIDEO_RATE: q = (AVRational){0, 0}; if (o->default_val.str) av_parse_video_rate(&q, o->default_val.str); return !av_cmp_q(*(AVRational*)dst, q); case AV_OPT_TYPE_COLOR: { uint8_t color[4] = {0, 0, 0, 0}; if (o->default_val.str) av_parse_color(color, o->default_val.str, -1, NULL); return !memcmp(color, dst, sizeof(color)); } default: av_log(obj, AV_LOG_WARNING, "Not supported option type: %d, option name: %s\n", o->type, o->name); break; } return AVERROR_PATCHWELCOME; }
{ "code": [], "line_no": [] }
int FUNC_0(void *VAR_0, const AVOption *VAR_1) { int64_t i64; double VAR_2, VAR_3; float VAR_4; AVRational q; int VAR_5, VAR_6, VAR_7; char *VAR_8; void *VAR_9; if (!VAR_1 || !VAR_0) return AVERROR(EINVAL); VAR_9 = ((uint8_t*)VAR_0) + VAR_1->offset; switch (VAR_1->type) { case AV_OPT_TYPE_CONST: return 1; case AV_OPT_TYPE_FLAGS: case AV_OPT_TYPE_PIXEL_FMT: case AV_OPT_TYPE_SAMPLE_FMT: case AV_OPT_TYPE_INT: case AV_OPT_TYPE_CHANNEL_LAYOUT: case AV_OPT_TYPE_DURATION: case AV_OPT_TYPE_INT64: read_number(VAR_1, VAR_9, NULL, NULL, &i64); return VAR_1->default_val.i64 == i64; case AV_OPT_TYPE_STRING: VAR_8 = *(char **)VAR_9; if (VAR_8 == VAR_1->default_val.VAR_8) return 1; if (!VAR_8 || !VAR_1->default_val.VAR_8) return 0; return !strcmp(VAR_8, VAR_1->default_val.VAR_8); case AV_OPT_TYPE_DOUBLE: read_number(VAR_1, VAR_9, &VAR_2, NULL, NULL); return VAR_1->default_val.dbl == VAR_2; case AV_OPT_TYPE_FLOAT: read_number(VAR_1, VAR_9, &VAR_2, NULL, NULL); VAR_4 = VAR_1->default_val.dbl; VAR_3 = VAR_4; return VAR_3 == VAR_2; case AV_OPT_TYPE_RATIONAL: q = av_d2q(VAR_1->default_val.dbl, INT_MAX); return !av_cmp_q(*(AVRational*)VAR_9, q); case AV_OPT_TYPE_BINARY: { struct { uint8_t *data; int size; } VAR_10 = {0}; int VAR_11 = *(int *)((void **)VAR_9 + 1); void *VAR_12 = *(void **)VAR_9; if (!VAR_12 && (!VAR_1->default_val.VAR_8 || !strlen(VAR_1->default_val.VAR_8))) return 1; if (VAR_12 && VAR_1->default_val.VAR_8 && !strlen(VAR_1->default_val.VAR_8)) return 0; if (VAR_11 != strlen(VAR_1->default_val.VAR_8) / 2) return 0; VAR_5 = set_string_binary(NULL, NULL, VAR_1->default_val.VAR_8, &VAR_10.data); if (!VAR_5) VAR_5 = !memcmp(VAR_12, VAR_10.data, VAR_10.size); av_free(VAR_10.data); return VAR_5; } case AV_OPT_TYPE_DICT: return !!(*(void **)VAR_9); case AV_OPT_TYPE_IMAGE_SIZE: if (!VAR_1->default_val.VAR_8 || !strcmp(VAR_1->default_val.VAR_8, "none")) VAR_6 = VAR_7 = 0; else if ((VAR_5 = av_parse_video_size(&VAR_6, &VAR_7, VAR_1->default_val.VAR_8)) < 0) return VAR_5; return (VAR_6 == *(int *)VAR_9) && (VAR_7 == *((int *)VAR_9+1)); case AV_OPT_TYPE_VIDEO_RATE: q = (AVRational){0, 0}; if (VAR_1->default_val.VAR_8) av_parse_video_rate(&q, VAR_1->default_val.VAR_8); return !av_cmp_q(*(AVRational*)VAR_9, q); case AV_OPT_TYPE_COLOR: { uint8_t color[4] = {0, 0, 0, 0}; if (VAR_1->default_val.VAR_8) av_parse_color(color, VAR_1->default_val.VAR_8, -1, NULL); return !memcmp(color, VAR_9, sizeof(color)); } default: av_log(VAR_0, AV_LOG_WARNING, "Not supported option type: %VAR_2, option name: %s\n", VAR_1->type, VAR_1->name); break; } return AVERROR_PATCHWELCOME; }
[ "int FUNC_0(void *VAR_0, const AVOption *VAR_1)\n{", "int64_t i64;", "double VAR_2, VAR_3;", "float VAR_4;", "AVRational q;", "int VAR_5, VAR_6, VAR_7;", "char *VAR_8;", "void *VAR_9;", "if (!VAR_1 || !VAR_0)\nreturn AVERROR(EINVAL);", "VAR_9 = ((uint8_t*)VAR_0) + VAR_1->offset;", "switch (VAR_1->type) {", "case AV_OPT_TYPE_CONST:\nreturn 1;", "case AV_OPT_TYPE_FLAGS:\ncase AV_OPT_TYPE_PIXEL_FMT:\ncase AV_OPT_TYPE_SAMPLE_FMT:\ncase AV_OPT_TYPE_INT:\ncase AV_OPT_TYPE_CHANNEL_LAYOUT:\ncase AV_OPT_TYPE_DURATION:\ncase AV_OPT_TYPE_INT64:\nread_number(VAR_1, VAR_9, NULL, NULL, &i64);", "return VAR_1->default_val.i64 == i64;", "case AV_OPT_TYPE_STRING:\nVAR_8 = *(char **)VAR_9;", "if (VAR_8 == VAR_1->default_val.VAR_8)\nreturn 1;", "if (!VAR_8 || !VAR_1->default_val.VAR_8)\nreturn 0;", "return !strcmp(VAR_8, VAR_1->default_val.VAR_8);", "case AV_OPT_TYPE_DOUBLE:\nread_number(VAR_1, VAR_9, &VAR_2, NULL, NULL);", "return VAR_1->default_val.dbl == VAR_2;", "case AV_OPT_TYPE_FLOAT:\nread_number(VAR_1, VAR_9, &VAR_2, NULL, NULL);", "VAR_4 = VAR_1->default_val.dbl;", "VAR_3 = VAR_4;", "return VAR_3 == VAR_2;", "case AV_OPT_TYPE_RATIONAL:\nq = av_d2q(VAR_1->default_val.dbl, INT_MAX);", "return !av_cmp_q(*(AVRational*)VAR_9, q);", "case AV_OPT_TYPE_BINARY: {", "struct {", "uint8_t *data;", "int size;", "} VAR_10 = {0};", "int VAR_11 = *(int *)((void **)VAR_9 + 1);", "void *VAR_12 = *(void **)VAR_9;", "if (!VAR_12 && (!VAR_1->default_val.VAR_8 || !strlen(VAR_1->default_val.VAR_8)))\nreturn 1;", "if (VAR_12 && VAR_1->default_val.VAR_8 && !strlen(VAR_1->default_val.VAR_8))\nreturn 0;", "if (VAR_11 != strlen(VAR_1->default_val.VAR_8) / 2)\nreturn 0;", "VAR_5 = set_string_binary(NULL, NULL, VAR_1->default_val.VAR_8, &VAR_10.data);", "if (!VAR_5)\nVAR_5 = !memcmp(VAR_12, VAR_10.data, VAR_10.size);", "av_free(VAR_10.data);", "return VAR_5;", "}", "case AV_OPT_TYPE_DICT:\nreturn !!(*(void **)VAR_9);", "case AV_OPT_TYPE_IMAGE_SIZE:\nif (!VAR_1->default_val.VAR_8 || !strcmp(VAR_1->default_val.VAR_8, \"none\"))\nVAR_6 = VAR_7 = 0;", "else if ((VAR_5 = av_parse_video_size(&VAR_6, &VAR_7, VAR_1->default_val.VAR_8)) < 0)\nreturn VAR_5;", "return (VAR_6 == *(int *)VAR_9) && (VAR_7 == *((int *)VAR_9+1));", "case AV_OPT_TYPE_VIDEO_RATE:\nq = (AVRational){0, 0};", "if (VAR_1->default_val.VAR_8)\nav_parse_video_rate(&q, VAR_1->default_val.VAR_8);", "return !av_cmp_q(*(AVRational*)VAR_9, q);", "case AV_OPT_TYPE_COLOR: {", "uint8_t color[4] = {0, 0, 0, 0};", "if (VAR_1->default_val.VAR_8)\nav_parse_color(color, VAR_1->default_val.VAR_8, -1, NULL);", "return !memcmp(color, VAR_9, sizeof(color));", "}", "default:\nav_log(VAR_0, AV_LOG_WARNING, \"Not supported option type: %VAR_2, option name: %s\\n\", VAR_1->type, VAR_1->name);", "break;", "}", "return AVERROR_PATCHWELCOME;", "}" ]
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25,309
static int indeo3_decode_frame(AVCodecContext *avctx, void *data, int *data_size, unsigned char *buf, int buf_size) { Indeo3DecodeContext *s=avctx->priv_data; unsigned char *src, *dest; int y; /* no supplementary picture */ if (buf_size == 0) { return 0; } iv_decode_frame(s, buf, buf_size); if(s->frame.data[0]) avctx->release_buffer(avctx, &s->frame); s->frame.reference = 0; if(avctx->get_buffer(avctx, &s->frame) < 0) { av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return -1; } src = s->cur_frame->Ybuf; dest = s->frame.data[0]; for (y = 0; y < s->height; y++) { memcpy(dest, src, s->cur_frame->y_w); src += s->cur_frame->y_w; dest += s->frame.linesize[0]; } if (!(s->avctx->flags & CODEC_FLAG_GRAY)) { src = s->cur_frame->Ubuf; dest = s->frame.data[1]; for (y = 0; y < s->height / 4; y++) { memcpy(dest, src, s->cur_frame->uv_w); src += s->cur_frame->uv_w; dest += s->frame.linesize[1]; } src = s->cur_frame->Vbuf; dest = s->frame.data[2]; for (y = 0; y < s->height / 4; y++) { memcpy(dest, src, s->cur_frame->uv_w); src += s->cur_frame->uv_w; dest += s->frame.linesize[2]; } } *data_size=sizeof(AVFrame); *(AVFrame*)data= s->frame; return buf_size; }
false
FFmpeg
934982c4ace1a3d5d627b518782ed092a456c49e
static int indeo3_decode_frame(AVCodecContext *avctx, void *data, int *data_size, unsigned char *buf, int buf_size) { Indeo3DecodeContext *s=avctx->priv_data; unsigned char *src, *dest; int y; if (buf_size == 0) { return 0; } iv_decode_frame(s, buf, buf_size); if(s->frame.data[0]) avctx->release_buffer(avctx, &s->frame); s->frame.reference = 0; if(avctx->get_buffer(avctx, &s->frame) < 0) { av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return -1; } src = s->cur_frame->Ybuf; dest = s->frame.data[0]; for (y = 0; y < s->height; y++) { memcpy(dest, src, s->cur_frame->y_w); src += s->cur_frame->y_w; dest += s->frame.linesize[0]; } if (!(s->avctx->flags & CODEC_FLAG_GRAY)) { src = s->cur_frame->Ubuf; dest = s->frame.data[1]; for (y = 0; y < s->height / 4; y++) { memcpy(dest, src, s->cur_frame->uv_w); src += s->cur_frame->uv_w; dest += s->frame.linesize[1]; } src = s->cur_frame->Vbuf; dest = s->frame.data[2]; for (y = 0; y < s->height / 4; y++) { memcpy(dest, src, s->cur_frame->uv_w); src += s->cur_frame->uv_w; dest += s->frame.linesize[2]; } } *data_size=sizeof(AVFrame); *(AVFrame*)data= s->frame; return buf_size; }
{ "code": [], "line_no": [] }
static int FUNC_0(AVCodecContext *VAR_0, void *VAR_1, int *VAR_2, unsigned char *VAR_3, int VAR_4) { Indeo3DecodeContext *s=VAR_0->priv_data; unsigned char *VAR_5, *VAR_6; int VAR_7; if (VAR_4 == 0) { return 0; } iv_decode_frame(s, VAR_3, VAR_4); if(s->frame.VAR_1[0]) VAR_0->release_buffer(VAR_0, &s->frame); s->frame.reference = 0; if(VAR_0->get_buffer(VAR_0, &s->frame) < 0) { av_log(s->VAR_0, AV_LOG_ERROR, "get_buffer() failed\n"); return -1; } VAR_5 = s->cur_frame->Ybuf; VAR_6 = s->frame.VAR_1[0]; for (VAR_7 = 0; VAR_7 < s->height; VAR_7++) { memcpy(VAR_6, VAR_5, s->cur_frame->y_w); VAR_5 += s->cur_frame->y_w; VAR_6 += s->frame.linesize[0]; } if (!(s->VAR_0->flags & CODEC_FLAG_GRAY)) { VAR_5 = s->cur_frame->Ubuf; VAR_6 = s->frame.VAR_1[1]; for (VAR_7 = 0; VAR_7 < s->height / 4; VAR_7++) { memcpy(VAR_6, VAR_5, s->cur_frame->uv_w); VAR_5 += s->cur_frame->uv_w; VAR_6 += s->frame.linesize[1]; } VAR_5 = s->cur_frame->Vbuf; VAR_6 = s->frame.VAR_1[2]; for (VAR_7 = 0; VAR_7 < s->height / 4; VAR_7++) { memcpy(VAR_6, VAR_5, s->cur_frame->uv_w); VAR_5 += s->cur_frame->uv_w; VAR_6 += s->frame.linesize[2]; } } *VAR_2=sizeof(AVFrame); *(AVFrame*)VAR_1= s->frame; return VAR_4; }
[ "static int FUNC_0(AVCodecContext *VAR_0,\nvoid *VAR_1, int *VAR_2,\nunsigned char *VAR_3, int VAR_4)\n{", "Indeo3DecodeContext *s=VAR_0->priv_data;", "unsigned char *VAR_5, *VAR_6;", "int VAR_7;", "if (VAR_4 == 0) {", "return 0;", "}", "iv_decode_frame(s, VAR_3, VAR_4);", "if(s->frame.VAR_1[0])\nVAR_0->release_buffer(VAR_0, &s->frame);", "s->frame.reference = 0;", "if(VAR_0->get_buffer(VAR_0, &s->frame) < 0) {", "av_log(s->VAR_0, AV_LOG_ERROR, \"get_buffer() failed\\n\");", "return -1;", "}", "VAR_5 = s->cur_frame->Ybuf;", "VAR_6 = s->frame.VAR_1[0];", "for (VAR_7 = 0; VAR_7 < s->height; VAR_7++) {", "memcpy(VAR_6, VAR_5, s->cur_frame->y_w);", "VAR_5 += s->cur_frame->y_w;", "VAR_6 += s->frame.linesize[0];", "}", "if (!(s->VAR_0->flags & CODEC_FLAG_GRAY))\n{", "VAR_5 = s->cur_frame->Ubuf;", "VAR_6 = s->frame.VAR_1[1];", "for (VAR_7 = 0; VAR_7 < s->height / 4; VAR_7++) {", "memcpy(VAR_6, VAR_5, s->cur_frame->uv_w);", "VAR_5 += s->cur_frame->uv_w;", "VAR_6 += s->frame.linesize[1];", "}", "VAR_5 = s->cur_frame->Vbuf;", "VAR_6 = s->frame.VAR_1[2];", "for (VAR_7 = 0; VAR_7 < s->height / 4; VAR_7++) {", "memcpy(VAR_6, VAR_5, s->cur_frame->uv_w);", "VAR_5 += s->cur_frame->uv_w;", "VAR_6 += s->frame.linesize[2];", "}", "}", "*VAR_2=sizeof(AVFrame);", "*(AVFrame*)VAR_1= s->frame;", "return VAR_4;", "}" ]
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25,311
void ff_h261_loop_filter(MpegEncContext *s){ H261Context * h= (H261Context*)s; const int linesize = s->linesize; const int uvlinesize= s->uvlinesize; uint8_t *dest_y = s->dest[0]; uint8_t *dest_cb= s->dest[1]; uint8_t *dest_cr= s->dest[2]; if(!(IS_FIL (h->mtype))) return; s->dsp.h261_loop_filter(dest_y , linesize); s->dsp.h261_loop_filter(dest_y + 8, linesize); s->dsp.h261_loop_filter(dest_y + 8 * linesize , linesize); s->dsp.h261_loop_filter(dest_y + 8 * linesize + 8, linesize); s->dsp.h261_loop_filter(dest_cb, uvlinesize); s->dsp.h261_loop_filter(dest_cr, uvlinesize); }
false
FFmpeg
ed16c2dbf47cdd7c48825b4da6e7036698e5dde1
void ff_h261_loop_filter(MpegEncContext *s){ H261Context * h= (H261Context*)s; const int linesize = s->linesize; const int uvlinesize= s->uvlinesize; uint8_t *dest_y = s->dest[0]; uint8_t *dest_cb= s->dest[1]; uint8_t *dest_cr= s->dest[2]; if(!(IS_FIL (h->mtype))) return; s->dsp.h261_loop_filter(dest_y , linesize); s->dsp.h261_loop_filter(dest_y + 8, linesize); s->dsp.h261_loop_filter(dest_y + 8 * linesize , linesize); s->dsp.h261_loop_filter(dest_y + 8 * linesize + 8, linesize); s->dsp.h261_loop_filter(dest_cb, uvlinesize); s->dsp.h261_loop_filter(dest_cr, uvlinesize); }
{ "code": [], "line_no": [] }
void FUNC_0(MpegEncContext *VAR_0){ H261Context * h= (H261Context*)VAR_0; const int VAR_1 = VAR_0->VAR_1; const int VAR_2= VAR_0->VAR_2; uint8_t *dest_y = VAR_0->dest[0]; uint8_t *dest_cb= VAR_0->dest[1]; uint8_t *dest_cr= VAR_0->dest[2]; if(!(IS_FIL (h->mtype))) return; VAR_0->dsp.h261_loop_filter(dest_y , VAR_1); VAR_0->dsp.h261_loop_filter(dest_y + 8, VAR_1); VAR_0->dsp.h261_loop_filter(dest_y + 8 * VAR_1 , VAR_1); VAR_0->dsp.h261_loop_filter(dest_y + 8 * VAR_1 + 8, VAR_1); VAR_0->dsp.h261_loop_filter(dest_cb, VAR_2); VAR_0->dsp.h261_loop_filter(dest_cr, VAR_2); }
[ "void FUNC_0(MpegEncContext *VAR_0){", "H261Context * h= (H261Context*)VAR_0;", "const int VAR_1 = VAR_0->VAR_1;", "const int VAR_2= VAR_0->VAR_2;", "uint8_t *dest_y = VAR_0->dest[0];", "uint8_t *dest_cb= VAR_0->dest[1];", "uint8_t *dest_cr= VAR_0->dest[2];", "if(!(IS_FIL (h->mtype)))\nreturn;", "VAR_0->dsp.h261_loop_filter(dest_y , VAR_1);", "VAR_0->dsp.h261_loop_filter(dest_y + 8, VAR_1);", "VAR_0->dsp.h261_loop_filter(dest_y + 8 * VAR_1 , VAR_1);", "VAR_0->dsp.h261_loop_filter(dest_y + 8 * VAR_1 + 8, VAR_1);", "VAR_0->dsp.h261_loop_filter(dest_cb, VAR_2);", "VAR_0->dsp.h261_loop_filter(dest_cr, VAR_2);", "}" ]
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[ [ 1 ], [ 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 17, 19 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ] ]
25,312
static gboolean check_old_packet_regular(void *opaque) { CompareState *s = opaque; /* if have old packet we will notify checkpoint */ colo_old_packet_check(s); return TRUE; }
false
qemu
dd321ecfc2e82e6f9578b986060b1aa3f036bd98
static gboolean check_old_packet_regular(void *opaque) { CompareState *s = opaque; colo_old_packet_check(s); return TRUE; }
{ "code": [], "line_no": [] }
static gboolean FUNC_0(void *opaque) { CompareState *s = opaque; colo_old_packet_check(s); return TRUE; }
[ "static gboolean FUNC_0(void *opaque)\n{", "CompareState *s = opaque;", "colo_old_packet_check(s);", "return TRUE;", "}" ]
[ 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 11 ], [ 15 ], [ 17 ] ]
25,313
float64 helper_fsqrtd(CPUSPARCState *env, float64 src) { float64 ret; clear_float_exceptions(env); ret = float64_sqrt(src, &env->fp_status); check_ieee_exceptions(env); return ret; }
false
qemu
7385aed20db5d83979f683b9d0048674411e963c
float64 helper_fsqrtd(CPUSPARCState *env, float64 src) { float64 ret; clear_float_exceptions(env); ret = float64_sqrt(src, &env->fp_status); check_ieee_exceptions(env); return ret; }
{ "code": [], "line_no": [] }
float64 FUNC_0(CPUSPARCState *env, float64 src) { float64 ret; clear_float_exceptions(env); ret = float64_sqrt(src, &env->fp_status); check_ieee_exceptions(env); return ret; }
[ "float64 FUNC_0(CPUSPARCState *env, float64 src)\n{", "float64 ret;", "clear_float_exceptions(env);", "ret = float64_sqrt(src, &env->fp_status);", "check_ieee_exceptions(env);", "return ret;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ] ]
25,314
static int local_mknod(FsContext *ctx, const char *path, mode_t mode, dev_t dev) { return mknod(rpath(ctx, path), mode, dev); }
false
qemu
1c29331248d82e5a9caaf7974756a9d8bd5cd1e5
static int local_mknod(FsContext *ctx, const char *path, mode_t mode, dev_t dev) { return mknod(rpath(ctx, path), mode, dev); }
{ "code": [], "line_no": [] }
static int FUNC_0(FsContext *VAR_0, const char *VAR_1, mode_t VAR_2, dev_t VAR_3) { return mknod(rpath(VAR_0, VAR_1), VAR_2, VAR_3); }
[ "static int FUNC_0(FsContext *VAR_0, const char *VAR_1, mode_t VAR_2, dev_t VAR_3)\n{", "return mknod(rpath(VAR_0, VAR_1), VAR_2, VAR_3);", "}" ]
[ 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ] ]
25,315
int ioinst_handle_msch(CPUS390XState *env, uint64_t reg1, uint32_t ipb) { int cssid, ssid, schid, m; SubchDev *sch; SCHIB *schib; uint64_t addr; int ret = -ENODEV; int cc; hwaddr len = sizeof(*schib); if (ioinst_disassemble_sch_ident(reg1, &m, &cssid, &ssid, &schid)) { program_interrupt(env, PGM_OPERAND, 2); return -EIO; } trace_ioinst_sch_id("msch", cssid, ssid, schid); addr = decode_basedisp_s(env, ipb); if (addr & 3) { program_interrupt(env, PGM_SPECIFICATION, 2); return -EIO; } schib = s390_cpu_physical_memory_map(env, addr, &len, 0); if (!schib || len != sizeof(*schib)) { program_interrupt(env, PGM_ADDRESSING, 2); cc = -EIO; goto out; } if (!ioinst_schib_valid(schib)) { program_interrupt(env, PGM_OPERAND, 2); cc = -EIO; goto out; } sch = css_find_subch(m, cssid, ssid, schid); if (sch && css_subch_visible(sch)) { ret = css_do_msch(sch, schib); } switch (ret) { case -ENODEV: cc = 3; break; case -EBUSY: cc = 2; break; case 0: cc = 0; break; default: cc = 1; break; } out: s390_cpu_physical_memory_unmap(env, schib, len, 0); return cc; }
false
qemu
71ed827abd57dc7947ce3316118d0e601e70fac9
int ioinst_handle_msch(CPUS390XState *env, uint64_t reg1, uint32_t ipb) { int cssid, ssid, schid, m; SubchDev *sch; SCHIB *schib; uint64_t addr; int ret = -ENODEV; int cc; hwaddr len = sizeof(*schib); if (ioinst_disassemble_sch_ident(reg1, &m, &cssid, &ssid, &schid)) { program_interrupt(env, PGM_OPERAND, 2); return -EIO; } trace_ioinst_sch_id("msch", cssid, ssid, schid); addr = decode_basedisp_s(env, ipb); if (addr & 3) { program_interrupt(env, PGM_SPECIFICATION, 2); return -EIO; } schib = s390_cpu_physical_memory_map(env, addr, &len, 0); if (!schib || len != sizeof(*schib)) { program_interrupt(env, PGM_ADDRESSING, 2); cc = -EIO; goto out; } if (!ioinst_schib_valid(schib)) { program_interrupt(env, PGM_OPERAND, 2); cc = -EIO; goto out; } sch = css_find_subch(m, cssid, ssid, schid); if (sch && css_subch_visible(sch)) { ret = css_do_msch(sch, schib); } switch (ret) { case -ENODEV: cc = 3; break; case -EBUSY: cc = 2; break; case 0: cc = 0; break; default: cc = 1; break; } out: s390_cpu_physical_memory_unmap(env, schib, len, 0); return cc; }
{ "code": [], "line_no": [] }
int FUNC_0(CPUS390XState *VAR_0, uint64_t VAR_1, uint32_t VAR_2) { int VAR_3, VAR_4, VAR_5, VAR_6; SubchDev *sch; SCHIB *schib; uint64_t addr; int VAR_7 = -ENODEV; int VAR_8; hwaddr len = sizeof(*schib); if (ioinst_disassemble_sch_ident(VAR_1, &VAR_6, &VAR_3, &VAR_4, &VAR_5)) { program_interrupt(VAR_0, PGM_OPERAND, 2); return -EIO; } trace_ioinst_sch_id("msch", VAR_3, VAR_4, VAR_5); addr = decode_basedisp_s(VAR_0, VAR_2); if (addr & 3) { program_interrupt(VAR_0, PGM_SPECIFICATION, 2); return -EIO; } schib = s390_cpu_physical_memory_map(VAR_0, addr, &len, 0); if (!schib || len != sizeof(*schib)) { program_interrupt(VAR_0, PGM_ADDRESSING, 2); VAR_8 = -EIO; goto out; } if (!ioinst_schib_valid(schib)) { program_interrupt(VAR_0, PGM_OPERAND, 2); VAR_8 = -EIO; goto out; } sch = css_find_subch(VAR_6, VAR_3, VAR_4, VAR_5); if (sch && css_subch_visible(sch)) { VAR_7 = css_do_msch(sch, schib); } switch (VAR_7) { case -ENODEV: VAR_8 = 3; break; case -EBUSY: VAR_8 = 2; break; case 0: VAR_8 = 0; break; default: VAR_8 = 1; break; } out: s390_cpu_physical_memory_unmap(VAR_0, schib, len, 0); return VAR_8; }
[ "int FUNC_0(CPUS390XState *VAR_0, uint64_t VAR_1, uint32_t VAR_2)\n{", "int VAR_3, VAR_4, VAR_5, VAR_6;", "SubchDev *sch;", "SCHIB *schib;", "uint64_t addr;", "int VAR_7 = -ENODEV;", "int VAR_8;", "hwaddr len = sizeof(*schib);", "if (ioinst_disassemble_sch_ident(VAR_1, &VAR_6, &VAR_3, &VAR_4, &VAR_5)) {", "program_interrupt(VAR_0, PGM_OPERAND, 2);", "return -EIO;", "}", "trace_ioinst_sch_id(\"msch\", VAR_3, VAR_4, VAR_5);", "addr = decode_basedisp_s(VAR_0, VAR_2);", "if (addr & 3) {", "program_interrupt(VAR_0, PGM_SPECIFICATION, 2);", "return -EIO;", "}", "schib = s390_cpu_physical_memory_map(VAR_0, addr, &len, 0);", "if (!schib || len != sizeof(*schib)) {", "program_interrupt(VAR_0, PGM_ADDRESSING, 2);", "VAR_8 = -EIO;", "goto out;", "}", "if (!ioinst_schib_valid(schib)) {", "program_interrupt(VAR_0, PGM_OPERAND, 2);", "VAR_8 = -EIO;", "goto out;", "}", "sch = css_find_subch(VAR_6, VAR_3, VAR_4, VAR_5);", "if (sch && css_subch_visible(sch)) {", "VAR_7 = css_do_msch(sch, schib);", "}", "switch (VAR_7) {", "case -ENODEV:\nVAR_8 = 3;", "break;", "case -EBUSY:\nVAR_8 = 2;", "break;", "case 0:\nVAR_8 = 0;", "break;", "default:\nVAR_8 = 1;", "break;", "}", "out:\ns390_cpu_physical_memory_unmap(VAR_0, schib, len, 0);", "return VAR_8;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 57 ], [ 59 ], [ 61 ], [ 63 ], [ 65 ], [ 67 ], [ 69 ], [ 71 ], [ 73, 75 ], [ 77 ], [ 79, 81 ], [ 83 ], [ 85, 87 ], [ 89 ], [ 91, 93 ], [ 95 ], [ 97 ], [ 99, 101 ], [ 103 ], [ 105 ] ]
25,316
static void v9fs_readlink(void *opaque) { V9fsPDU *pdu = opaque; size_t offset = 7; V9fsString target; int32_t fid; int err = 0; V9fsFidState *fidp; pdu_unmarshal(pdu, offset, "d", &fid); trace_v9fs_readlink(pdu->tag, pdu->id, fid); fidp = get_fid(pdu, fid); if (fidp == NULL) { err = -ENOENT; goto out_nofid; } v9fs_string_init(&target); err = v9fs_co_readlink(pdu, &fidp->path, &target); if (err < 0) { goto out; } offset += pdu_marshal(pdu, offset, "s", &target); err = offset; trace_v9fs_readlink_return(pdu->tag, pdu->id, target.data); v9fs_string_free(&target); out: put_fid(pdu, fidp); out_nofid: complete_pdu(pdu->s, pdu, err); }
false
qemu
ddca7f86ac022289840e0200fd4050b2b58e9176
static void v9fs_readlink(void *opaque) { V9fsPDU *pdu = opaque; size_t offset = 7; V9fsString target; int32_t fid; int err = 0; V9fsFidState *fidp; pdu_unmarshal(pdu, offset, "d", &fid); trace_v9fs_readlink(pdu->tag, pdu->id, fid); fidp = get_fid(pdu, fid); if (fidp == NULL) { err = -ENOENT; goto out_nofid; } v9fs_string_init(&target); err = v9fs_co_readlink(pdu, &fidp->path, &target); if (err < 0) { goto out; } offset += pdu_marshal(pdu, offset, "s", &target); err = offset; trace_v9fs_readlink_return(pdu->tag, pdu->id, target.data); v9fs_string_free(&target); out: put_fid(pdu, fidp); out_nofid: complete_pdu(pdu->s, pdu, err); }
{ "code": [], "line_no": [] }
static void FUNC_0(void *VAR_0) { V9fsPDU *pdu = VAR_0; size_t offset = 7; V9fsString target; int32_t fid; int VAR_1 = 0; V9fsFidState *fidp; pdu_unmarshal(pdu, offset, "d", &fid); trace_v9fs_readlink(pdu->tag, pdu->id, fid); fidp = get_fid(pdu, fid); if (fidp == NULL) { VAR_1 = -ENOENT; goto out_nofid; } v9fs_string_init(&target); VAR_1 = v9fs_co_readlink(pdu, &fidp->path, &target); if (VAR_1 < 0) { goto out; } offset += pdu_marshal(pdu, offset, "s", &target); VAR_1 = offset; trace_v9fs_readlink_return(pdu->tag, pdu->id, target.data); v9fs_string_free(&target); out: put_fid(pdu, fidp); out_nofid: complete_pdu(pdu->s, pdu, VAR_1); }
[ "static void FUNC_0(void *VAR_0)\n{", "V9fsPDU *pdu = VAR_0;", "size_t offset = 7;", "V9fsString target;", "int32_t fid;", "int VAR_1 = 0;", "V9fsFidState *fidp;", "pdu_unmarshal(pdu, offset, \"d\", &fid);", "trace_v9fs_readlink(pdu->tag, pdu->id, fid);", "fidp = get_fid(pdu, fid);", "if (fidp == NULL) {", "VAR_1 = -ENOENT;", "goto out_nofid;", "}", "v9fs_string_init(&target);", "VAR_1 = v9fs_co_readlink(pdu, &fidp->path, &target);", "if (VAR_1 < 0) {", "goto out;", "}", "offset += pdu_marshal(pdu, offset, \"s\", &target);", "VAR_1 = offset;", "trace_v9fs_readlink_return(pdu->tag, pdu->id, target.data);", "v9fs_string_free(&target);", "out:\nput_fid(pdu, fidp);", "out_nofid:\ncomplete_pdu(pdu->s, pdu, VAR_1);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53, 55 ], [ 57, 59 ], [ 61 ] ]
25,317
static void gt64120_write_config(PCIDevice *d, uint32_t address, uint32_t val, int len) { #ifdef TARGET_WORDS_BIGENDIAN val = bswap32(val); #endif pci_default_write_config(d, address, val, len); }
false
qemu
1931e26054fdf2b1b84091f0b9662979eb6931ec
static void gt64120_write_config(PCIDevice *d, uint32_t address, uint32_t val, int len) { #ifdef TARGET_WORDS_BIGENDIAN val = bswap32(val); #endif pci_default_write_config(d, address, val, len); }
{ "code": [], "line_no": [] }
static void FUNC_0(PCIDevice *VAR_0, uint32_t VAR_1, uint32_t VAR_2, int VAR_3) { #ifdef TARGET_WORDS_BIGENDIAN VAR_2 = bswap32(VAR_2); #endif pci_default_write_config(VAR_0, VAR_1, VAR_2, VAR_3); }
[ "static void FUNC_0(PCIDevice *VAR_0, uint32_t VAR_1, uint32_t VAR_2,\nint VAR_3)\n{", "#ifdef TARGET_WORDS_BIGENDIAN\nVAR_2 = bswap32(VAR_2);", "#endif\npci_default_write_config(VAR_0, VAR_1, VAR_2, VAR_3);", "}" ]
[ 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7, 9 ], [ 11, 13 ], [ 15 ] ]
25,318
static void arm_thiswdog_write(void *opaque, target_phys_addr_t addr, uint64_t value, unsigned size) { arm_mptimer_state *s = (arm_mptimer_state *)opaque; int id = get_current_cpu(s); timerblock_write(&s->timerblock[id * 2 + 1], addr, value, size); }
false
qemu
a8170e5e97ad17ca169c64ba87ae2f53850dab4c
static void arm_thiswdog_write(void *opaque, target_phys_addr_t addr, uint64_t value, unsigned size) { arm_mptimer_state *s = (arm_mptimer_state *)opaque; int id = get_current_cpu(s); timerblock_write(&s->timerblock[id * 2 + 1], addr, value, size); }
{ "code": [], "line_no": [] }
static void FUNC_0(void *VAR_0, target_phys_addr_t VAR_1, uint64_t VAR_2, unsigned VAR_3) { arm_mptimer_state *s = (arm_mptimer_state *)VAR_0; int VAR_4 = get_current_cpu(s); timerblock_write(&s->timerblock[VAR_4 * 2 + 1], VAR_1, VAR_2, VAR_3); }
[ "static void FUNC_0(void *VAR_0, target_phys_addr_t VAR_1,\nuint64_t VAR_2, unsigned VAR_3)\n{", "arm_mptimer_state *s = (arm_mptimer_state *)VAR_0;", "int VAR_4 = get_current_cpu(s);", "timerblock_write(&s->timerblock[VAR_4 * 2 + 1], VAR_1, VAR_2, VAR_3);", "}" ]
[ 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ] ]
25,319
static void rtc_save_td(QEMUFile *f, void *opaque) { RTCState *s = opaque; qemu_put_be32(f, s->irq_coalesced); qemu_put_be32(f, s->period); }
false
qemu
048c74c4379789d03c857cea038ec00d95b68eaf
static void rtc_save_td(QEMUFile *f, void *opaque) { RTCState *s = opaque; qemu_put_be32(f, s->irq_coalesced); qemu_put_be32(f, s->period); }
{ "code": [], "line_no": [] }
static void FUNC_0(QEMUFile *VAR_0, void *VAR_1) { RTCState *s = VAR_1; qemu_put_be32(VAR_0, s->irq_coalesced); qemu_put_be32(VAR_0, s->period); }
[ "static void FUNC_0(QEMUFile *VAR_0, void *VAR_1)\n{", "RTCState *s = VAR_1;", "qemu_put_be32(VAR_0, s->irq_coalesced);", "qemu_put_be32(VAR_0, s->period);", "}" ]
[ 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ] ]
25,320
static void scsi_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); Error *err = NULL; if (!s->qdev.conf.bs) { error_setg(errp, "drive property not set"); return; } if (!(s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !bdrv_is_inserted(s->qdev.conf.bs)) { error_setg(errp, "Device needs media, but drive is empty"); return; } blkconf_serial(&s->qdev.conf, &s->serial); if (dev->type == TYPE_DISK) { blkconf_geometry(&dev->conf, NULL, 65535, 255, 255, &err); if (err) { error_propagate(errp, err); return; } } if (s->qdev.conf.discard_granularity == -1) { s->qdev.conf.discard_granularity = MAX(s->qdev.conf.logical_block_size, DEFAULT_DISCARD_GRANULARITY); } if (!s->version) { s->version = g_strdup(qemu_get_version()); } if (!s->vendor) { s->vendor = g_strdup("QEMU"); } if (bdrv_is_sg(s->qdev.conf.bs)) { error_setg(errp, "unwanted /dev/sg*"); return; } if ((s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !(s->features & (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS))) { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_removable_block_ops, s); } else { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_block_ops, s); } bdrv_set_guest_block_size(s->qdev.conf.bs, s->qdev.blocksize); bdrv_iostatus_enable(s->qdev.conf.bs); }
false
qemu
4be746345f13e99e468c60acbd3a355e8183e3ce
static void scsi_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); Error *err = NULL; if (!s->qdev.conf.bs) { error_setg(errp, "drive property not set"); return; } if (!(s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !bdrv_is_inserted(s->qdev.conf.bs)) { error_setg(errp, "Device needs media, but drive is empty"); return; } blkconf_serial(&s->qdev.conf, &s->serial); if (dev->type == TYPE_DISK) { blkconf_geometry(&dev->conf, NULL, 65535, 255, 255, &err); if (err) { error_propagate(errp, err); return; } } if (s->qdev.conf.discard_granularity == -1) { s->qdev.conf.discard_granularity = MAX(s->qdev.conf.logical_block_size, DEFAULT_DISCARD_GRANULARITY); } if (!s->version) { s->version = g_strdup(qemu_get_version()); } if (!s->vendor) { s->vendor = g_strdup("QEMU"); } if (bdrv_is_sg(s->qdev.conf.bs)) { error_setg(errp, "unwanted /dev/sg*"); return; } if ((s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !(s->features & (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS))) { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_removable_block_ops, s); } else { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_block_ops, s); } bdrv_set_guest_block_size(s->qdev.conf.bs, s->qdev.blocksize); bdrv_iostatus_enable(s->qdev.conf.bs); }
{ "code": [], "line_no": [] }
static void FUNC_0(SCSIDevice *VAR_0, Error **VAR_1) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, VAR_0); Error *err = NULL; if (!s->qdev.conf.bs) { error_setg(VAR_1, "drive property not set"); return; } if (!(s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !bdrv_is_inserted(s->qdev.conf.bs)) { error_setg(VAR_1, "Device needs media, but drive is empty"); return; } blkconf_serial(&s->qdev.conf, &s->serial); if (VAR_0->type == TYPE_DISK) { blkconf_geometry(&VAR_0->conf, NULL, 65535, 255, 255, &err); if (err) { error_propagate(VAR_1, err); return; } } if (s->qdev.conf.discard_granularity == -1) { s->qdev.conf.discard_granularity = MAX(s->qdev.conf.logical_block_size, DEFAULT_DISCARD_GRANULARITY); } if (!s->version) { s->version = g_strdup(qemu_get_version()); } if (!s->vendor) { s->vendor = g_strdup("QEMU"); } if (bdrv_is_sg(s->qdev.conf.bs)) { error_setg(VAR_1, "unwanted /VAR_0/sg*"); return; } if ((s->features & (1 << SCSI_DISK_F_REMOVABLE)) && !(s->features & (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS))) { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_removable_block_ops, s); } else { bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_block_ops, s); } bdrv_set_guest_block_size(s->qdev.conf.bs, s->qdev.blocksize); bdrv_iostatus_enable(s->qdev.conf.bs); }
[ "static void FUNC_0(SCSIDevice *VAR_0, Error **VAR_1)\n{", "SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, VAR_0);", "Error *err = NULL;", "if (!s->qdev.conf.bs) {", "error_setg(VAR_1, \"drive property not set\");", "return;", "}", "if (!(s->features & (1 << SCSI_DISK_F_REMOVABLE)) &&\n!bdrv_is_inserted(s->qdev.conf.bs)) {", "error_setg(VAR_1, \"Device needs media, but drive is empty\");", "return;", "}", "blkconf_serial(&s->qdev.conf, &s->serial);", "if (VAR_0->type == TYPE_DISK) {", "blkconf_geometry(&VAR_0->conf, NULL, 65535, 255, 255, &err);", "if (err) {", "error_propagate(VAR_1, err);", "return;", "}", "}", "if (s->qdev.conf.discard_granularity == -1) {", "s->qdev.conf.discard_granularity =\nMAX(s->qdev.conf.logical_block_size, DEFAULT_DISCARD_GRANULARITY);", "}", "if (!s->version) {", "s->version = g_strdup(qemu_get_version());", "}", "if (!s->vendor) {", "s->vendor = g_strdup(\"QEMU\");", "}", "if (bdrv_is_sg(s->qdev.conf.bs)) {", "error_setg(VAR_1, \"unwanted /VAR_0/sg*\");", "return;", "}", "if ((s->features & (1 << SCSI_DISK_F_REMOVABLE)) &&\n!(s->features & (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS))) {", "bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_removable_block_ops, s);", "} else {", "bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_block_ops, s);", "}", "bdrv_set_guest_block_size(s->qdev.conf.bs, s->qdev.blocksize);", "bdrv_iostatus_enable(s->qdev.conf.bs);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 21, 23 ], [ 25 ], [ 27 ], [ 29 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 47 ], [ 51 ], [ 53, 55 ], [ 57 ], [ 61 ], [ 63 ], [ 65 ], [ 67 ], [ 69 ], [ 71 ], [ 75 ], [ 77 ], [ 79 ], [ 81 ], [ 85, 87 ], [ 89 ], [ 91 ], [ 93 ], [ 95 ], [ 97 ], [ 101 ], [ 103 ] ]
25,321
static void ahci_shutdown(AHCIQState *ahci) { QOSState *qs = ahci->parent; ahci_clean_mem(ahci); free_ahci_device(ahci->dev); g_free(ahci); qtest_shutdown(qs); }
false
qemu
debaaa114a8877a939533ba846e64168fb287b7b
static void ahci_shutdown(AHCIQState *ahci) { QOSState *qs = ahci->parent; ahci_clean_mem(ahci); free_ahci_device(ahci->dev); g_free(ahci); qtest_shutdown(qs); }
{ "code": [], "line_no": [] }
static void FUNC_0(AHCIQState *VAR_0) { QOSState *qs = VAR_0->parent; ahci_clean_mem(VAR_0); free_ahci_device(VAR_0->dev); g_free(VAR_0); qtest_shutdown(qs); }
[ "static void FUNC_0(AHCIQState *VAR_0)\n{", "QOSState *qs = VAR_0->parent;", "ahci_clean_mem(VAR_0);", "free_ahci_device(VAR_0->dev);", "g_free(VAR_0);", "qtest_shutdown(qs);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ] ]
25,322
int udp_set_remote_url(URLContext *h, const char *uri) { UDPContext *s = h->priv_data; char hostname[256]; int port; url_split(NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri); /* set the destination address */ if (resolve_host(&s->dest_addr.sin_addr, hostname) < 0) return AVERROR_IO; s->dest_addr.sin_family = AF_INET; s->dest_addr.sin_port = htons(port); return 0; }
false
FFmpeg
6ba5cbc699e77cae66bb719354fa142114b64eab
int udp_set_remote_url(URLContext *h, const char *uri) { UDPContext *s = h->priv_data; char hostname[256]; int port; url_split(NULL, 0, hostname, sizeof(hostname), &port, NULL, 0, uri); if (resolve_host(&s->dest_addr.sin_addr, hostname) < 0) return AVERROR_IO; s->dest_addr.sin_family = AF_INET; s->dest_addr.sin_port = htons(port); return 0; }
{ "code": [], "line_no": [] }
int FUNC_0(URLContext *VAR_0, const char *VAR_1) { UDPContext *s = VAR_0->priv_data; char VAR_2[256]; int VAR_3; url_split(NULL, 0, VAR_2, sizeof(VAR_2), &VAR_3, NULL, 0, VAR_1); if (resolve_host(&s->dest_addr.sin_addr, VAR_2) < 0) return AVERROR_IO; s->dest_addr.sin_family = AF_INET; s->dest_addr.sin_port = htons(VAR_3); return 0; }
[ "int FUNC_0(URLContext *VAR_0, const char *VAR_1)\n{", "UDPContext *s = VAR_0->priv_data;", "char VAR_2[256];", "int VAR_3;", "url_split(NULL, 0, VAR_2, sizeof(VAR_2), &VAR_3, NULL, 0, VAR_1);", "if (resolve_host(&s->dest_addr.sin_addr, VAR_2) < 0)\nreturn AVERROR_IO;", "s->dest_addr.sin_family = AF_INET;", "s->dest_addr.sin_port = htons(VAR_3);", "return 0;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 13 ], [ 19, 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ] ]
25,323
int cpu_signal_handler(int host_signum, void *pinfo, void *puc) { siginfo_t *info = pinfo; #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) ucontext_t *uc = puc; #else ucontext_t *uc = puc; #endif unsigned long pc; int is_write; pc = IAR_sig(uc); is_write = 0; #if 0 /* ppc 4xx case */ if (DSISR_sig(uc) & 0x00800000) { is_write = 1; } #else if (TRAP_sig(uc) != 0x400 && (DSISR_sig(uc) & 0x02000000)) { is_write = 1; } #endif return handle_cpu_signal(pc, (unsigned long)info->si_addr, is_write, &uc->uc_sigmask); }
false
qemu
a78b1299f1bbb9608e3e3a36a7f16cf700a2789d
int cpu_signal_handler(int host_signum, void *pinfo, void *puc) { siginfo_t *info = pinfo; #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) ucontext_t *uc = puc; #else ucontext_t *uc = puc; #endif unsigned long pc; int is_write; pc = IAR_sig(uc); is_write = 0; #if 0 if (DSISR_sig(uc) & 0x00800000) { is_write = 1; } #else if (TRAP_sig(uc) != 0x400 && (DSISR_sig(uc) & 0x02000000)) { is_write = 1; } #endif return handle_cpu_signal(pc, (unsigned long)info->si_addr, is_write, &uc->uc_sigmask); }
{ "code": [], "line_no": [] }
int FUNC_0(int VAR_0, void *VAR_1, void *VAR_2) { siginfo_t *info = VAR_1; #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) ucontext_t *uc = VAR_2; #else ucontext_t *uc = VAR_2; #endif unsigned long VAR_3; int VAR_4; VAR_3 = IAR_sig(uc); VAR_4 = 0; #if 0 if (DSISR_sig(uc) & 0x00800000) { VAR_4 = 1; } #else if (TRAP_sig(uc) != 0x400 && (DSISR_sig(uc) & 0x02000000)) { VAR_4 = 1; } #endif return handle_cpu_signal(VAR_3, (unsigned long)info->si_addr, VAR_4, &uc->uc_sigmask); }
[ "int FUNC_0(int VAR_0, void *VAR_1,\nvoid *VAR_2)\n{", "siginfo_t *info = VAR_1;", "#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)\nucontext_t *uc = VAR_2;", "#else\nucontext_t *uc = VAR_2;", "#endif\nunsigned long VAR_3;", "int VAR_4;", "VAR_3 = IAR_sig(uc);", "VAR_4 = 0;", "#if 0\nif (DSISR_sig(uc) & 0x00800000) {", "VAR_4 = 1;", "}", "#else\nif (TRAP_sig(uc) != 0x400 && (DSISR_sig(uc) & 0x02000000)) {", "VAR_4 = 1;", "}", "#endif\nreturn handle_cpu_signal(VAR_3, (unsigned long)info->si_addr,\nVAR_4, &uc->uc_sigmask);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 9, 11 ], [ 13, 15 ], [ 17, 19 ], [ 21 ], [ 25 ], [ 27 ], [ 29, 33 ], [ 35 ], [ 37 ], [ 39, 41 ], [ 43 ], [ 45 ], [ 47, 49, 51 ], [ 53 ] ]
25,326
static void net_socket_connected(int fd, Error *err, void *opaque) { socket_connect_data *c = opaque; NetSocketState *s; char *addr_str = NULL; Error *local_error = NULL; addr_str = socket_address_to_string(c->saddr, &local_error); if (addr_str == NULL) { error_report_err(local_error); closesocket(fd); goto end; } s = net_socket_fd_init(c->peer, c->model, c->name, fd, true); if (!s) { closesocket(fd); goto end; } snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: connect to %s", addr_str); end: g_free(addr_str); socket_connect_data_free(c); }
false
qemu
6701e5514beab7b781a10424a94e9850c707287c
static void net_socket_connected(int fd, Error *err, void *opaque) { socket_connect_data *c = opaque; NetSocketState *s; char *addr_str = NULL; Error *local_error = NULL; addr_str = socket_address_to_string(c->saddr, &local_error); if (addr_str == NULL) { error_report_err(local_error); closesocket(fd); goto end; } s = net_socket_fd_init(c->peer, c->model, c->name, fd, true); if (!s) { closesocket(fd); goto end; } snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: connect to %s", addr_str); end: g_free(addr_str); socket_connect_data_free(c); }
{ "code": [], "line_no": [] }
static void FUNC_0(int VAR_0, Error *VAR_1, void *VAR_2) { socket_connect_data *c = VAR_2; NetSocketState *s; char *VAR_3 = NULL; Error *local_error = NULL; VAR_3 = socket_address_to_string(c->saddr, &local_error); if (VAR_3 == NULL) { error_report_err(local_error); closesocket(VAR_0); goto end; } s = net_socket_fd_init(c->peer, c->model, c->name, VAR_0, true); if (!s) { closesocket(VAR_0); goto end; } snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: connect to %s", VAR_3); end: g_free(VAR_3); socket_connect_data_free(c); }
[ "static void FUNC_0(int VAR_0, Error *VAR_1, void *VAR_2)\n{", "socket_connect_data *c = VAR_2;", "NetSocketState *s;", "char *VAR_3 = NULL;", "Error *local_error = NULL;", "VAR_3 = socket_address_to_string(c->saddr, &local_error);", "if (VAR_3 == NULL) {", "error_report_err(local_error);", "closesocket(VAR_0);", "goto end;", "}", "s = net_socket_fd_init(c->peer, c->model, c->name, VAR_0, true);", "if (!s) {", "closesocket(VAR_0);", "goto end;", "}", "snprintf(s->nc.info_str, sizeof(s->nc.info_str),\n\"socket: connect to %s\", VAR_3);", "end:\ng_free(VAR_3);", "socket_connect_data_free(c);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 41, 43 ], [ 47, 49 ], [ 51 ], [ 53 ] ]
25,327
void OPPROTO op_decw_ECX(void) { ECX = (ECX & ~0xffff) | ((ECX - 1) & 0xffff); }
false
qemu
6e0d8677cb443e7408c0b7a25a93c6596d7fa380
void OPPROTO op_decw_ECX(void) { ECX = (ECX & ~0xffff) | ((ECX - 1) & 0xffff); }
{ "code": [], "line_no": [] }
void VAR_0 op_decw_ECX(void) { ECX = (ECX & ~0xffff) | ((ECX - 1) & 0xffff); }
[ "void VAR_0 op_decw_ECX(void)\n{", "ECX = (ECX & ~0xffff) | ((ECX - 1) & 0xffff);", "}" ]
[ 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ] ]
25,328
static int vnc_auth_sasl_check_access(VncState *vs) { const void *val; int err; err = sasl_getprop(vs->sasl.conn, SASL_USERNAME, &val); if (err != SASL_OK) { VNC_DEBUG("cannot query SASL username on connection %d (%s)\n", err, sasl_errstring(err, NULL, NULL)); return -1; } if (val == NULL) { VNC_DEBUG("no client username was found\n"); return -1; } VNC_DEBUG("SASL client username %s\n", (const char *)val); vs->sasl.username = qemu_strdup((const char*)val); return 0; }
false
qemu
76655d6dece88bd00e190956e8e4285b682edcbb
static int vnc_auth_sasl_check_access(VncState *vs) { const void *val; int err; err = sasl_getprop(vs->sasl.conn, SASL_USERNAME, &val); if (err != SASL_OK) { VNC_DEBUG("cannot query SASL username on connection %d (%s)\n", err, sasl_errstring(err, NULL, NULL)); return -1; } if (val == NULL) { VNC_DEBUG("no client username was found\n"); return -1; } VNC_DEBUG("SASL client username %s\n", (const char *)val); vs->sasl.username = qemu_strdup((const char*)val); return 0; }
{ "code": [], "line_no": [] }
static int FUNC_0(VncState *VAR_0) { const void *VAR_1; int VAR_2; VAR_2 = sasl_getprop(VAR_0->sasl.conn, SASL_USERNAME, &VAR_1); if (VAR_2 != SASL_OK) { VNC_DEBUG("cannot query SASL username on connection %d (%s)\n", VAR_2, sasl_errstring(VAR_2, NULL, NULL)); return -1; } if (VAR_1 == NULL) { VNC_DEBUG("no client username was found\n"); return -1; } VNC_DEBUG("SASL client username %s\n", (const char *)VAR_1); VAR_0->sasl.username = qemu_strdup((const char*)VAR_1); return 0; }
[ "static int FUNC_0(VncState *VAR_0)\n{", "const void *VAR_1;", "int VAR_2;", "VAR_2 = sasl_getprop(VAR_0->sasl.conn, SASL_USERNAME, &VAR_1);", "if (VAR_2 != SASL_OK) {", "VNC_DEBUG(\"cannot query SASL username on connection %d (%s)\\n\",\nVAR_2, sasl_errstring(VAR_2, NULL, NULL));", "return -1;", "}", "if (VAR_1 == NULL) {", "VNC_DEBUG(\"no client username was found\\n\");", "return -1;", "}", "VNC_DEBUG(\"SASL client username %s\\n\", (const char *)VAR_1);", "VAR_0->sasl.username = qemu_strdup((const char*)VAR_1);", "return 0;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15, 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 35 ], [ 39 ], [ 41 ] ]
25,329
ssize_t nbd_send_request(QIOChannel *ioc, struct nbd_request *request) { uint8_t buf[NBD_REQUEST_SIZE]; ssize_t ret; TRACE("Sending request to server: " "{ .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .type=%" PRIu32 " }", request->from, request->len, request->handle, request->type); stl_be_p(buf, NBD_REQUEST_MAGIC); stl_be_p(buf + 4, request->type); stq_be_p(buf + 8, request->handle); stq_be_p(buf + 16, request->from); stl_be_p(buf + 24, request->len); ret = write_sync(ioc, buf, sizeof(buf)); if (ret < 0) { return ret; } if (ret != sizeof(buf)) { LOG("writing to socket failed"); return -EINVAL; } return 0; }
false
qemu
b626b51a6721e53817155af720243f59072e424f
ssize_t nbd_send_request(QIOChannel *ioc, struct nbd_request *request) { uint8_t buf[NBD_REQUEST_SIZE]; ssize_t ret; TRACE("Sending request to server: " "{ .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .type=%" PRIu32 " }", request->from, request->len, request->handle, request->type); stl_be_p(buf, NBD_REQUEST_MAGIC); stl_be_p(buf + 4, request->type); stq_be_p(buf + 8, request->handle); stq_be_p(buf + 16, request->from); stl_be_p(buf + 24, request->len); ret = write_sync(ioc, buf, sizeof(buf)); if (ret < 0) { return ret; } if (ret != sizeof(buf)) { LOG("writing to socket failed"); return -EINVAL; } return 0; }
{ "code": [], "line_no": [] }
ssize_t FUNC_0(QIOChannel *ioc, struct nbd_request *request) { uint8_t buf[NBD_REQUEST_SIZE]; ssize_t ret; TRACE("Sending request to server: " "{ .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .type=%" PRIu32 " }", request->from, request->len, request->handle, request->type); stl_be_p(buf, NBD_REQUEST_MAGIC); stl_be_p(buf + 4, request->type); stq_be_p(buf + 8, request->handle); stq_be_p(buf + 16, request->from); stl_be_p(buf + 24, request->len); ret = write_sync(ioc, buf, sizeof(buf)); if (ret < 0) { return ret; } if (ret != sizeof(buf)) { LOG("writing to socket failed"); return -EINVAL; } return 0; }
[ "ssize_t FUNC_0(QIOChannel *ioc, struct nbd_request *request)\n{", "uint8_t buf[NBD_REQUEST_SIZE];", "ssize_t ret;", "TRACE(\"Sending request to server: \"\n\"{ .from = %\" PRIu64\", .len = %\" PRIu32 \", .handle = %\" PRIu64", "\", .type=%\" PRIu32 \" }\",", "request->from, request->len, request->handle, request->type);", "stl_be_p(buf, NBD_REQUEST_MAGIC);", "stl_be_p(buf + 4, request->type);", "stq_be_p(buf + 8, request->handle);", "stq_be_p(buf + 16, request->from);", "stl_be_p(buf + 24, request->len);", "ret = write_sync(ioc, buf, sizeof(buf));", "if (ret < 0) {", "return ret;", "}", "if (ret != sizeof(buf)) {", "LOG(\"writing to socket failed\");", "return -EINVAL;", "}", "return 0;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11, 13 ], [ 15 ], [ 17 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 43 ], [ 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ] ]
25,330
static void json_message_process_token(JSONLexer *lexer, QString *token, JSONTokenType type, int x, int y) { JSONMessageParser *parser = container_of(lexer, JSONMessageParser, lexer); QDict *dict; if (type == JSON_OPERATOR) { switch (qstring_get_str(token)[0]) { case '{': parser->brace_count++; break; case '}': parser->brace_count--; break; case '[': parser->bracket_count++; break; case ']': parser->bracket_count--; break; default: break; } } dict = qdict_new(); qdict_put(dict, "type", qint_from_int(type)); QINCREF(token); qdict_put(dict, "token", token); qdict_put(dict, "x", qint_from_int(x)); qdict_put(dict, "y", qint_from_int(y)); parser->token_size += token->length; qlist_append(parser->tokens, dict); if (type == JSON_ERROR) { goto out_emit_bad; } else if (parser->brace_count < 0 || parser->bracket_count < 0 || (parser->brace_count == 0 && parser->bracket_count == 0)) { goto out_emit; } else if (parser->token_size > MAX_TOKEN_SIZE || parser->bracket_count > MAX_NESTING || parser->brace_count > MAX_NESTING) { /* Security consideration, we limit total memory allocated per object * and the maximum recursion depth that a message can force. */ goto out_emit; } return; out_emit_bad: /* clear out token list and tell the parser to emit and error * indication by passing it a NULL list */ QDECREF(parser->tokens); parser->tokens = NULL; out_emit: /* send current list of tokens to parser and reset tokenizer */ parser->brace_count = 0; parser->bracket_count = 0; parser->emit(parser, parser->tokens); if (parser->tokens) { QDECREF(parser->tokens); } parser->tokens = qlist_new(); parser->token_size = 0; }
true
qemu
4f2d31fbc0bfdf41feea7d1be49f4f7ffa005534
static void json_message_process_token(JSONLexer *lexer, QString *token, JSONTokenType type, int x, int y) { JSONMessageParser *parser = container_of(lexer, JSONMessageParser, lexer); QDict *dict; if (type == JSON_OPERATOR) { switch (qstring_get_str(token)[0]) { case '{': parser->brace_count++; break; case '}': parser->brace_count--; break; case '[': parser->bracket_count++; break; case ']': parser->bracket_count--; break; default: break; } } dict = qdict_new(); qdict_put(dict, "type", qint_from_int(type)); QINCREF(token); qdict_put(dict, "token", token); qdict_put(dict, "x", qint_from_int(x)); qdict_put(dict, "y", qint_from_int(y)); parser->token_size += token->length; qlist_append(parser->tokens, dict); if (type == JSON_ERROR) { goto out_emit_bad; } else if (parser->brace_count < 0 || parser->bracket_count < 0 || (parser->brace_count == 0 && parser->bracket_count == 0)) { goto out_emit; } else if (parser->token_size > MAX_TOKEN_SIZE || parser->bracket_count > MAX_NESTING || parser->brace_count > MAX_NESTING) { goto out_emit; } return; out_emit_bad: QDECREF(parser->tokens); parser->tokens = NULL; out_emit: parser->brace_count = 0; parser->bracket_count = 0; parser->emit(parser, parser->tokens); if (parser->tokens) { QDECREF(parser->tokens); } parser->tokens = qlist_new(); parser->token_size = 0; }
{ "code": [ " parser->bracket_count > MAX_NESTING ||", " parser->brace_count > MAX_NESTING) {" ], "line_no": [ 87, 89 ] }
static void FUNC_0(JSONLexer *VAR_0, QString *VAR_1, JSONTokenType VAR_2, int VAR_3, int VAR_4) { JSONMessageParser *parser = container_of(VAR_0, JSONMessageParser, VAR_0); QDict *dict; if (VAR_2 == JSON_OPERATOR) { switch (qstring_get_str(VAR_1)[0]) { case '{': parser->brace_count++; break; case '}': parser->brace_count--; break; case '[': parser->bracket_count++; break; case ']': parser->bracket_count--; break; default: break; } } dict = qdict_new(); qdict_put(dict, "VAR_2", qint_from_int(VAR_2)); QINCREF(VAR_1); qdict_put(dict, "VAR_1", VAR_1); qdict_put(dict, "VAR_3", qint_from_int(VAR_3)); qdict_put(dict, "VAR_4", qint_from_int(VAR_4)); parser->token_size += VAR_1->length; qlist_append(parser->tokens, dict); if (VAR_2 == JSON_ERROR) { goto out_emit_bad; } else if (parser->brace_count < 0 || parser->bracket_count < 0 || (parser->brace_count == 0 && parser->bracket_count == 0)) { goto out_emit; } else if (parser->token_size > MAX_TOKEN_SIZE || parser->bracket_count > MAX_NESTING || parser->brace_count > MAX_NESTING) { goto out_emit; } return; out_emit_bad: QDECREF(parser->tokens); parser->tokens = NULL; out_emit: parser->brace_count = 0; parser->bracket_count = 0; parser->emit(parser, parser->tokens); if (parser->tokens) { QDECREF(parser->tokens); } parser->tokens = qlist_new(); parser->token_size = 0; }
[ "static void FUNC_0(JSONLexer *VAR_0, QString *VAR_1, JSONTokenType VAR_2, int VAR_3, int VAR_4)\n{", "JSONMessageParser *parser = container_of(VAR_0, JSONMessageParser, VAR_0);", "QDict *dict;", "if (VAR_2 == JSON_OPERATOR) {", "switch (qstring_get_str(VAR_1)[0]) {", "case '{':", "parser->brace_count++;", "break;", "case '}':", "parser->brace_count--;", "break;", "case '[':\nparser->bracket_count++;", "break;", "case ']':\nparser->bracket_count--;", "break;", "default:\nbreak;", "}", "}", "dict = qdict_new();", "qdict_put(dict, \"VAR_2\", qint_from_int(VAR_2));", "QINCREF(VAR_1);", "qdict_put(dict, \"VAR_1\", VAR_1);", "qdict_put(dict, \"VAR_3\", qint_from_int(VAR_3));", "qdict_put(dict, \"VAR_4\", qint_from_int(VAR_4));", "parser->token_size += VAR_1->length;", "qlist_append(parser->tokens, dict);", "if (VAR_2 == JSON_ERROR) {", "goto out_emit_bad;", "} else if (parser->brace_count < 0 ||", "parser->bracket_count < 0 ||\n(parser->brace_count == 0 &&\nparser->bracket_count == 0)) {", "goto out_emit;", "} else if (parser->token_size > MAX_TOKEN_SIZE ||", "parser->bracket_count > MAX_NESTING ||\nparser->brace_count > MAX_NESTING) {", "goto out_emit;", "}", "return;", "out_emit_bad:\nQDECREF(parser->tokens);", "parser->tokens = NULL;", "out_emit:\nparser->brace_count = 0;", "parser->bracket_count = 0;", "parser->emit(parser, parser->tokens);", "if (parser->tokens) {", "QDECREF(parser->tokens);", "}", "parser->tokens = qlist_new();", "parser->token_size = 0;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27, 29 ], [ 31 ], [ 33, 35 ], [ 37 ], [ 39, 41 ], [ 43 ], [ 45 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 57 ], [ 59 ], [ 63 ], [ 67 ], [ 71 ], [ 73 ], [ 75 ], [ 77, 79, 81 ], [ 83 ], [ 85 ], [ 87, 89 ], [ 97 ], [ 99 ], [ 103 ], [ 107, 115 ], [ 117 ], [ 119, 123 ], [ 125 ], [ 127 ], [ 129 ], [ 131 ], [ 133 ], [ 135 ], [ 137 ], [ 139 ] ]
25,331
static bool gen_wsr_ccompare(DisasContext *dc, uint32_t sr, TCGv_i32 v) { uint32_t id = sr - CCOMPARE; bool ret = false; if (id < dc->config->nccompare) { uint32_t int_bit = 1 << dc->config->timerint[id]; TCGv_i32 tmp = tcg_const_i32(id); tcg_gen_mov_i32(cpu_SR[sr], v); tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_update_ccompare(cpu_env, tmp); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_jumpi_check_loop_end(dc, 0); ret = true; } tcg_temp_free(tmp); } return ret; }
true
qemu
c5a49c63fa26e8825ad101dfe86339ae4c216539
static bool gen_wsr_ccompare(DisasContext *dc, uint32_t sr, TCGv_i32 v) { uint32_t id = sr - CCOMPARE; bool ret = false; if (id < dc->config->nccompare) { uint32_t int_bit = 1 << dc->config->timerint[id]; TCGv_i32 tmp = tcg_const_i32(id); tcg_gen_mov_i32(cpu_SR[sr], v); tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_update_ccompare(cpu_env, tmp); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_jumpi_check_loop_end(dc, 0); ret = true; } tcg_temp_free(tmp); } return ret; }
{ "code": [ " if (dc->tb->cflags & CF_USE_ICOUNT) {", " if (dc->tb->cflags & CF_USE_ICOUNT) {", " if (dc->tb->cflags & CF_USE_ICOUNT) {", " if (dc->tb->cflags & CF_USE_ICOUNT) {", " if (dc->tb->cflags & CF_USE_ICOUNT) {", " if (dc->tb->cflags & CF_USE_ICOUNT) {" ], "line_no": [ 23, 23, 23, 23, 23, 23 ] }
static bool FUNC_0(DisasContext *dc, uint32_t sr, TCGv_i32 v) { uint32_t id = sr - CCOMPARE; bool ret = false; if (id < dc->config->nccompare) { uint32_t int_bit = 1 << dc->config->timerint[id]; TCGv_i32 tmp = tcg_const_i32(id); tcg_gen_mov_i32(cpu_SR[sr], v); tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_start(); } gen_helper_update_ccompare(cpu_env, tmp); if (dc->tb->cflags & CF_USE_ICOUNT) { gen_io_end(); gen_jumpi_check_loop_end(dc, 0); ret = true; } tcg_temp_free(tmp); } return ret; }
[ "static bool FUNC_0(DisasContext *dc, uint32_t sr, TCGv_i32 v)\n{", "uint32_t id = sr - CCOMPARE;", "bool ret = false;", "if (id < dc->config->nccompare) {", "uint32_t int_bit = 1 << dc->config->timerint[id];", "TCGv_i32 tmp = tcg_const_i32(id);", "tcg_gen_mov_i32(cpu_SR[sr], v);", "tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit);", "if (dc->tb->cflags & CF_USE_ICOUNT) {", "gen_io_start();", "}", "gen_helper_update_ccompare(cpu_env, tmp);", "if (dc->tb->cflags & CF_USE_ICOUNT) {", "gen_io_end();", "gen_jumpi_check_loop_end(dc, 0);", "ret = true;", "}", "tcg_temp_free(tmp);", "}", "return ret;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 47 ] ]
25,332
static void vnc_write_pixels_generic(VncState *vs, void *pixels1, int size) { uint8_t buf[4]; if (vs->depth == 4) { uint32_t *pixels = pixels1; int n, i; n = size >> 2; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else if (vs->depth == 2) { uint16_t *pixels = pixels1; int n, i; n = size >> 1; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else if (vs->depth == 1) { uint8_t *pixels = pixels1; int n, i; n = size; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else { fprintf(stderr, "vnc_write_pixels_generic: VncState color depth not supported\n"); } }
true
qemu
6cec5487990bf3f1f22b3fcb871978255e92ae0d
static void vnc_write_pixels_generic(VncState *vs, void *pixels1, int size) { uint8_t buf[4]; if (vs->depth == 4) { uint32_t *pixels = pixels1; int n, i; n = size >> 2; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else if (vs->depth == 2) { uint16_t *pixels = pixels1; int n, i; n = size >> 1; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else if (vs->depth == 1) { uint8_t *pixels = pixels1; int n, i; n = size; for(i = 0; i < n; i++) { vnc_convert_pixel(vs, buf, pixels[i]); vnc_write(vs, buf, vs->pix_bpp); } } else { fprintf(stderr, "vnc_write_pixels_generic: VncState color depth not supported\n"); } }
{ "code": [ " if (vs->depth == 4) {", " vnc_write(vs, buf, vs->pix_bpp);", " } else if (vs->depth == 2) {", " vnc_write(vs, buf, vs->pix_bpp);", " } else if (vs->depth == 1) {", " vnc_write(vs, buf, vs->pix_bpp);", " if (vs->depth == 4) {", " } else if (vs->depth == 2) {", " } else if (vs->depth == 1) {" ], "line_no": [ 9, 21, 25, 21, 41, 21, 9, 25, 41 ] }
static void FUNC_0(VncState *VAR_0, void *VAR_1, int VAR_2) { uint8_t buf[4]; if (VAR_0->depth == 4) { uint32_t *pixels = VAR_1; int VAR_5, VAR_5; VAR_5 = VAR_2 >> 2; for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) { vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]); vnc_write(VAR_0, buf, VAR_0->pix_bpp); } } else if (VAR_0->depth == 2) { uint16_t *pixels = VAR_1; int VAR_5, VAR_5; VAR_5 = VAR_2 >> 1; for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) { vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]); vnc_write(VAR_0, buf, VAR_0->pix_bpp); } } else if (VAR_0->depth == 1) { uint8_t *pixels = VAR_1; int VAR_5, VAR_5; VAR_5 = VAR_2; for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) { vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]); vnc_write(VAR_0, buf, VAR_0->pix_bpp); } } else { fprintf(stderr, "FUNC_0: VncState color depth not supported\VAR_5"); } }
[ "static void FUNC_0(VncState *VAR_0, void *VAR_1, int VAR_2)\n{", "uint8_t buf[4];", "if (VAR_0->depth == 4) {", "uint32_t *pixels = VAR_1;", "int VAR_5, VAR_5;", "VAR_5 = VAR_2 >> 2;", "for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) {", "vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]);", "vnc_write(VAR_0, buf, VAR_0->pix_bpp);", "}", "} else if (VAR_0->depth == 2) {", "uint16_t *pixels = VAR_1;", "int VAR_5, VAR_5;", "VAR_5 = VAR_2 >> 1;", "for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) {", "vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]);", "vnc_write(VAR_0, buf, VAR_0->pix_bpp);", "}", "} else if (VAR_0->depth == 1) {", "uint8_t *pixels = VAR_1;", "int VAR_5, VAR_5;", "VAR_5 = VAR_2;", "for(VAR_5 = 0; VAR_5 < VAR_5; VAR_5++) {", "vnc_convert_pixel(VAR_0, buf, pixels[VAR_5]);", "vnc_write(VAR_0, buf, VAR_0->pix_bpp);", "}", "} else {", "fprintf(stderr, \"FUNC_0: VncState color depth not supported\\VAR_5\");", "}", "}" ]
[ 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 43 ], [ 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 57 ], [ 59 ], [ 61 ], [ 63 ] ]
25,333
static int parse_tonal(DCALbrDecoder *s, int group) { unsigned int amp[DCA_LBR_CHANNELS_TOTAL]; unsigned int phs[DCA_LBR_CHANNELS_TOTAL]; unsigned int diff, main_amp, shift; int sf, sf_idx, ch, main_ch, freq; int ch_nbits = av_ceil_log2(s->nchannels_total); // Parse subframes for this group for (sf = 0; sf < 1 << group; sf += diff ? 8 : 1) { sf_idx = ((s->framenum << group) + sf) & 31; s->tonal_bounds[group][sf_idx][0] = s->ntones; // Parse tones for this subframe for (freq = 1;; freq++) { if (get_bits_left(&s->gb) < 1) { av_log(s->avctx, AV_LOG_ERROR, "Tonal group chunk too short\n"); return -1; } diff = parse_vlc(&s->gb, &ff_dca_vlc_tnl_grp[group], 2); if (diff >= FF_ARRAY_ELEMS(ff_dca_fst_amp)) { av_log(s->avctx, AV_LOG_ERROR, "Invalid tonal frequency diff\n"); return -1; } diff = get_bitsz(&s->gb, diff >> 2) + ff_dca_fst_amp[diff]; if (diff <= 1) break; // End of subframe freq += diff - 2; if (freq >> (5 - group) > s->nsubbands * 4 - 5) { av_log(s->avctx, AV_LOG_ERROR, "Invalid spectral line offset\n"); return -1; } // Main channel main_ch = get_bitsz(&s->gb, ch_nbits); main_amp = parse_vlc(&s->gb, &ff_dca_vlc_tnl_scf, 2) + s->tonal_scf[ff_dca_freq_to_sb[freq >> (7 - group)]] + s->limited_range - 2; amp[main_ch] = main_amp < AMP_MAX ? main_amp : 0; phs[main_ch] = get_bits(&s->gb, 3); // Secondary channels for (ch = 0; ch < s->nchannels_total; ch++) { if (ch == main_ch) continue; if (get_bits1(&s->gb)) { amp[ch] = amp[main_ch] - parse_vlc(&s->gb, &ff_dca_vlc_damp, 1); phs[ch] = phs[main_ch] - parse_vlc(&s->gb, &ff_dca_vlc_dph, 1); } else { amp[ch] = 0; phs[ch] = 0; } } if (amp[main_ch]) { // Allocate new tone DCALbrTone *t = &s->tones[s->ntones]; s->ntones = (s->ntones + 1) & (DCA_LBR_TONES - 1); t->x_freq = freq >> (5 - group); t->f_delt = (freq & ((1 << (5 - group)) - 1)) << group; t->ph_rot = 256 - (t->x_freq & 1) * 128 - t->f_delt * 4; shift = ff_dca_ph0_shift[(t->x_freq & 3) * 2 + (freq & 1)] - ((t->ph_rot << (5 - group)) - t->ph_rot); for (ch = 0; ch < s->nchannels; ch++) { t->amp[ch] = amp[ch] < AMP_MAX ? amp[ch] : 0; t->phs[ch] = 128 - phs[ch] * 32 + shift; } } } s->tonal_bounds[group][sf_idx][1] = s->ntones; } return 0; }
true
FFmpeg
61f70416f8542cc86c84ae6e0342ba10a35d7cba
static int parse_tonal(DCALbrDecoder *s, int group) { unsigned int amp[DCA_LBR_CHANNELS_TOTAL]; unsigned int phs[DCA_LBR_CHANNELS_TOTAL]; unsigned int diff, main_amp, shift; int sf, sf_idx, ch, main_ch, freq; int ch_nbits = av_ceil_log2(s->nchannels_total); for (sf = 0; sf < 1 << group; sf += diff ? 8 : 1) { sf_idx = ((s->framenum << group) + sf) & 31; s->tonal_bounds[group][sf_idx][0] = s->ntones; for (freq = 1;; freq++) { if (get_bits_left(&s->gb) < 1) { av_log(s->avctx, AV_LOG_ERROR, "Tonal group chunk too short\n"); return -1; } diff = parse_vlc(&s->gb, &ff_dca_vlc_tnl_grp[group], 2); if (diff >= FF_ARRAY_ELEMS(ff_dca_fst_amp)) { av_log(s->avctx, AV_LOG_ERROR, "Invalid tonal frequency diff\n"); return -1; } diff = get_bitsz(&s->gb, diff >> 2) + ff_dca_fst_amp[diff]; if (diff <= 1) break; freq += diff - 2; if (freq >> (5 - group) > s->nsubbands * 4 - 5) { av_log(s->avctx, AV_LOG_ERROR, "Invalid spectral line offset\n"); return -1; } main_ch = get_bitsz(&s->gb, ch_nbits); main_amp = parse_vlc(&s->gb, &ff_dca_vlc_tnl_scf, 2) + s->tonal_scf[ff_dca_freq_to_sb[freq >> (7 - group)]] + s->limited_range - 2; amp[main_ch] = main_amp < AMP_MAX ? main_amp : 0; phs[main_ch] = get_bits(&s->gb, 3); for (ch = 0; ch < s->nchannels_total; ch++) { if (ch == main_ch) continue; if (get_bits1(&s->gb)) { amp[ch] = amp[main_ch] - parse_vlc(&s->gb, &ff_dca_vlc_damp, 1); phs[ch] = phs[main_ch] - parse_vlc(&s->gb, &ff_dca_vlc_dph, 1); } else { amp[ch] = 0; phs[ch] = 0; } } if (amp[main_ch]) { DCALbrTone *t = &s->tones[s->ntones]; s->ntones = (s->ntones + 1) & (DCA_LBR_TONES - 1); t->x_freq = freq >> (5 - group); t->f_delt = (freq & ((1 << (5 - group)) - 1)) << group; t->ph_rot = 256 - (t->x_freq & 1) * 128 - t->f_delt * 4; shift = ff_dca_ph0_shift[(t->x_freq & 3) * 2 + (freq & 1)] - ((t->ph_rot << (5 - group)) - t->ph_rot); for (ch = 0; ch < s->nchannels; ch++) { t->amp[ch] = amp[ch] < AMP_MAX ? amp[ch] : 0; t->phs[ch] = 128 - phs[ch] * 32 + shift; } } } s->tonal_bounds[group][sf_idx][1] = s->ntones; } return 0; }
{ "code": [ " if (freq >> (5 - group) > s->nsubbands * 4 - 5) {" ], "line_no": [ 63 ] }
static int FUNC_0(DCALbrDecoder *VAR_0, int VAR_1) { unsigned int VAR_2[DCA_LBR_CHANNELS_TOTAL]; unsigned int VAR_3[DCA_LBR_CHANNELS_TOTAL]; unsigned int VAR_4, VAR_5, VAR_6; int VAR_7, VAR_8, VAR_9, VAR_10, VAR_11; int VAR_12 = av_ceil_log2(VAR_0->nchannels_total); for (VAR_7 = 0; VAR_7 < 1 << VAR_1; VAR_7 += VAR_4 ? 8 : 1) { VAR_8 = ((VAR_0->framenum << VAR_1) + VAR_7) & 31; VAR_0->tonal_bounds[VAR_1][VAR_8][0] = VAR_0->ntones; for (VAR_11 = 1;; VAR_11++) { if (get_bits_left(&VAR_0->gb) < 1) { av_log(VAR_0->avctx, AV_LOG_ERROR, "Tonal VAR_1 chunk too short\n"); return -1; } VAR_4 = parse_vlc(&VAR_0->gb, &ff_dca_vlc_tnl_grp[VAR_1], 2); if (VAR_4 >= FF_ARRAY_ELEMS(ff_dca_fst_amp)) { av_log(VAR_0->avctx, AV_LOG_ERROR, "Invalid tonal frequency VAR_4\n"); return -1; } VAR_4 = get_bitsz(&VAR_0->gb, VAR_4 >> 2) + ff_dca_fst_amp[VAR_4]; if (VAR_4 <= 1) break; VAR_11 += VAR_4 - 2; if (VAR_11 >> (5 - VAR_1) > VAR_0->nsubbands * 4 - 5) { av_log(VAR_0->avctx, AV_LOG_ERROR, "Invalid spectral line offset\n"); return -1; } VAR_10 = get_bitsz(&VAR_0->gb, VAR_12); VAR_5 = parse_vlc(&VAR_0->gb, &ff_dca_vlc_tnl_scf, 2) + VAR_0->tonal_scf[ff_dca_freq_to_sb[VAR_11 >> (7 - VAR_1)]] + VAR_0->limited_range - 2; VAR_2[VAR_10] = VAR_5 < AMP_MAX ? VAR_5 : 0; VAR_3[VAR_10] = get_bits(&VAR_0->gb, 3); for (VAR_9 = 0; VAR_9 < VAR_0->nchannels_total; VAR_9++) { if (VAR_9 == VAR_10) continue; if (get_bits1(&VAR_0->gb)) { VAR_2[VAR_9] = VAR_2[VAR_10] - parse_vlc(&VAR_0->gb, &ff_dca_vlc_damp, 1); VAR_3[VAR_9] = VAR_3[VAR_10] - parse_vlc(&VAR_0->gb, &ff_dca_vlc_dph, 1); } else { VAR_2[VAR_9] = 0; VAR_3[VAR_9] = 0; } } if (VAR_2[VAR_10]) { DCALbrTone *t = &VAR_0->tones[VAR_0->ntones]; VAR_0->ntones = (VAR_0->ntones + 1) & (DCA_LBR_TONES - 1); t->x_freq = VAR_11 >> (5 - VAR_1); t->f_delt = (VAR_11 & ((1 << (5 - VAR_1)) - 1)) << VAR_1; t->ph_rot = 256 - (t->x_freq & 1) * 128 - t->f_delt * 4; VAR_6 = ff_dca_ph0_shift[(t->x_freq & 3) * 2 + (VAR_11 & 1)] - ((t->ph_rot << (5 - VAR_1)) - t->ph_rot); for (VAR_9 = 0; VAR_9 < VAR_0->nchannels; VAR_9++) { t->VAR_2[VAR_9] = VAR_2[VAR_9] < AMP_MAX ? VAR_2[VAR_9] : 0; t->VAR_3[VAR_9] = 128 - VAR_3[VAR_9] * 32 + VAR_6; } } } VAR_0->tonal_bounds[VAR_1][VAR_8][1] = VAR_0->ntones; } return 0; }
[ "static int FUNC_0(DCALbrDecoder *VAR_0, int VAR_1)\n{", "unsigned int VAR_2[DCA_LBR_CHANNELS_TOTAL];", "unsigned int VAR_3[DCA_LBR_CHANNELS_TOTAL];", "unsigned int VAR_4, VAR_5, VAR_6;", "int VAR_7, VAR_8, VAR_9, VAR_10, VAR_11;", "int VAR_12 = av_ceil_log2(VAR_0->nchannels_total);", "for (VAR_7 = 0; VAR_7 < 1 << VAR_1; VAR_7 += VAR_4 ? 8 : 1) {", "VAR_8 = ((VAR_0->framenum << VAR_1) + VAR_7) & 31;", "VAR_0->tonal_bounds[VAR_1][VAR_8][0] = VAR_0->ntones;", "for (VAR_11 = 1;; VAR_11++) {", "if (get_bits_left(&VAR_0->gb) < 1) {", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"Tonal VAR_1 chunk too short\\n\");", "return -1;", "}", "VAR_4 = parse_vlc(&VAR_0->gb, &ff_dca_vlc_tnl_grp[VAR_1], 2);", "if (VAR_4 >= FF_ARRAY_ELEMS(ff_dca_fst_amp)) {", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"Invalid tonal frequency VAR_4\\n\");", "return -1;", "}", "VAR_4 = get_bitsz(&VAR_0->gb, VAR_4 >> 2) + ff_dca_fst_amp[VAR_4];", "if (VAR_4 <= 1)\nbreak;", "VAR_11 += VAR_4 - 2;", "if (VAR_11 >> (5 - VAR_1) > VAR_0->nsubbands * 4 - 5) {", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"Invalid spectral line offset\\n\");", "return -1;", "}", "VAR_10 = get_bitsz(&VAR_0->gb, VAR_12);", "VAR_5 = parse_vlc(&VAR_0->gb, &ff_dca_vlc_tnl_scf, 2)\n+ VAR_0->tonal_scf[ff_dca_freq_to_sb[VAR_11 >> (7 - VAR_1)]]\n+ VAR_0->limited_range - 2;", "VAR_2[VAR_10] = VAR_5 < AMP_MAX ? VAR_5 : 0;", "VAR_3[VAR_10] = get_bits(&VAR_0->gb, 3);", "for (VAR_9 = 0; VAR_9 < VAR_0->nchannels_total; VAR_9++) {", "if (VAR_9 == VAR_10)\ncontinue;", "if (get_bits1(&VAR_0->gb)) {", "VAR_2[VAR_9] = VAR_2[VAR_10] - parse_vlc(&VAR_0->gb, &ff_dca_vlc_damp, 1);", "VAR_3[VAR_9] = VAR_3[VAR_10] - parse_vlc(&VAR_0->gb, &ff_dca_vlc_dph, 1);", "} else {", "VAR_2[VAR_9] = 0;", "VAR_3[VAR_9] = 0;", "}", "}", "if (VAR_2[VAR_10]) {", "DCALbrTone *t = &VAR_0->tones[VAR_0->ntones];", "VAR_0->ntones = (VAR_0->ntones + 1) & (DCA_LBR_TONES - 1);", "t->x_freq = VAR_11 >> (5 - VAR_1);", "t->f_delt = (VAR_11 & ((1 << (5 - VAR_1)) - 1)) << VAR_1;", "t->ph_rot = 256 - (t->x_freq & 1) * 128 - t->f_delt * 4;", "VAR_6 = ff_dca_ph0_shift[(t->x_freq & 3) * 2 + (VAR_11 & 1)]\n- ((t->ph_rot << (5 - VAR_1)) - t->ph_rot);", "for (VAR_9 = 0; VAR_9 < VAR_0->nchannels; VAR_9++) {", "t->VAR_2[VAR_9] = VAR_2[VAR_9] < AMP_MAX ? VAR_2[VAR_9] : 0;", "t->VAR_3[VAR_9] = 128 - VAR_3[VAR_9] * 32 + VAR_6;", "}", "}", "}", "VAR_0->tonal_bounds[VAR_1][VAR_8][1] = VAR_0->ntones;", "}", "return 0;", "}" ]
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25,334
static uint64_t mv88w8618_eth_read(void *opaque, hwaddr offset, unsigned size) { mv88w8618_eth_state *s = opaque; switch (offset) { case MP_ETH_SMIR: if (s->smir & MP_ETH_SMIR_OPCODE) { switch (s->smir & MP_ETH_SMIR_ADDR) { case MP_ETH_PHY1_BMSR: return MP_PHY_BMSR_LINK | MP_PHY_BMSR_AUTONEG | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID1: return (MP_PHY_88E3015 >> 16) | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID2: return (MP_PHY_88E3015 & 0xFFFF) | MP_ETH_SMIR_RDVALID; default: return MP_ETH_SMIR_RDVALID; } } return 0; case MP_ETH_ICR: return s->icr; case MP_ETH_IMR: return s->imr; case MP_ETH_FRDP0 ... MP_ETH_FRDP3: return s->frx_queue[(offset - MP_ETH_FRDP0)/4]; case MP_ETH_CRDP0 ... MP_ETH_CRDP3: return s->rx_queue[(offset - MP_ETH_CRDP0)/4]; case MP_ETH_CTDP0 ... MP_ETH_CTDP3: return s->tx_queue[(offset - MP_ETH_CTDP0)/4]; default: return 0; } }
true
qemu
cf143ad35018c5fc1da6365b45acda2b34aba90a
static uint64_t mv88w8618_eth_read(void *opaque, hwaddr offset, unsigned size) { mv88w8618_eth_state *s = opaque; switch (offset) { case MP_ETH_SMIR: if (s->smir & MP_ETH_SMIR_OPCODE) { switch (s->smir & MP_ETH_SMIR_ADDR) { case MP_ETH_PHY1_BMSR: return MP_PHY_BMSR_LINK | MP_PHY_BMSR_AUTONEG | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID1: return (MP_PHY_88E3015 >> 16) | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID2: return (MP_PHY_88E3015 & 0xFFFF) | MP_ETH_SMIR_RDVALID; default: return MP_ETH_SMIR_RDVALID; } } return 0; case MP_ETH_ICR: return s->icr; case MP_ETH_IMR: return s->imr; case MP_ETH_FRDP0 ... MP_ETH_FRDP3: return s->frx_queue[(offset - MP_ETH_FRDP0)/4]; case MP_ETH_CRDP0 ... MP_ETH_CRDP3: return s->rx_queue[(offset - MP_ETH_CRDP0)/4]; case MP_ETH_CTDP0 ... MP_ETH_CTDP3: return s->tx_queue[(offset - MP_ETH_CTDP0)/4]; default: return 0; } }
{ "code": [ " case MP_ETH_CTDP0 ... MP_ETH_CTDP3:", " case MP_ETH_CTDP0 ... MP_ETH_CTDP3:" ], "line_no": [ 69, 69 ] }
static uint64_t FUNC_0(void *opaque, hwaddr offset, unsigned size) { mv88w8618_eth_state *s = opaque; switch (offset) { case MP_ETH_SMIR: if (s->smir & MP_ETH_SMIR_OPCODE) { switch (s->smir & MP_ETH_SMIR_ADDR) { case MP_ETH_PHY1_BMSR: return MP_PHY_BMSR_LINK | MP_PHY_BMSR_AUTONEG | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID1: return (MP_PHY_88E3015 >> 16) | MP_ETH_SMIR_RDVALID; case MP_ETH_PHY1_PHYSID2: return (MP_PHY_88E3015 & 0xFFFF) | MP_ETH_SMIR_RDVALID; default: return MP_ETH_SMIR_RDVALID; } } return 0; case MP_ETH_ICR: return s->icr; case MP_ETH_IMR: return s->imr; case MP_ETH_FRDP0 ... MP_ETH_FRDP3: return s->frx_queue[(offset - MP_ETH_FRDP0)/4]; case MP_ETH_CRDP0 ... MP_ETH_CRDP3: return s->rx_queue[(offset - MP_ETH_CRDP0)/4]; case MP_ETH_CTDP0 ... MP_ETH_CTDP3: return s->tx_queue[(offset - MP_ETH_CTDP0)/4]; default: return 0; } }
[ "static uint64_t FUNC_0(void *opaque, hwaddr offset,\nunsigned size)\n{", "mv88w8618_eth_state *s = opaque;", "switch (offset) {", "case MP_ETH_SMIR:\nif (s->smir & MP_ETH_SMIR_OPCODE) {", "switch (s->smir & MP_ETH_SMIR_ADDR) {", "case MP_ETH_PHY1_BMSR:\nreturn MP_PHY_BMSR_LINK | MP_PHY_BMSR_AUTONEG |\nMP_ETH_SMIR_RDVALID;", "case MP_ETH_PHY1_PHYSID1:\nreturn (MP_PHY_88E3015 >> 16) | MP_ETH_SMIR_RDVALID;", "case MP_ETH_PHY1_PHYSID2:\nreturn (MP_PHY_88E3015 & 0xFFFF) | MP_ETH_SMIR_RDVALID;", "default:\nreturn MP_ETH_SMIR_RDVALID;", "}", "}", "return 0;", "case MP_ETH_ICR:\nreturn s->icr;", "case MP_ETH_IMR:\nreturn s->imr;", "case MP_ETH_FRDP0 ... MP_ETH_FRDP3:\nreturn s->frx_queue[(offset - MP_ETH_FRDP0)/4];", "case MP_ETH_CRDP0 ... MP_ETH_CRDP3:\nreturn s->rx_queue[(offset - MP_ETH_CRDP0)/4];", "case MP_ETH_CTDP0 ... MP_ETH_CTDP3:\nreturn s->tx_queue[(offset - MP_ETH_CTDP0)/4];", "default:\nreturn 0;", "}", "}" ]
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[ [ 1, 3, 5 ], [ 7 ], [ 11 ], [ 13, 15 ], [ 17 ], [ 19, 21, 23 ], [ 25, 27 ], [ 29, 31 ], [ 33, 35 ], [ 37 ], [ 39 ], [ 41 ], [ 45, 47 ], [ 51, 53 ], [ 57, 59 ], [ 63, 65 ], [ 69, 71 ], [ 75, 77 ], [ 79 ], [ 81 ] ]
25,335
static int make_cdt16_entry(int p1, int p2, int16_t *cdt) { int r, b, lo; b = cdt[p2]; r = cdt[p1] << 11; lo = b + r; return (lo + (lo << 16)) << 1; }
true
FFmpeg
cf818be4f2f1e06bf63da3a6b55a4c3620952070
static int make_cdt16_entry(int p1, int p2, int16_t *cdt) { int r, b, lo; b = cdt[p2]; r = cdt[p1] << 11; lo = b + r; return (lo + (lo << 16)) << 1; }
{ "code": [ " return (lo + (lo << 16)) << 1;" ], "line_no": [ 15 ] }
static int FUNC_0(int VAR_0, int VAR_1, int16_t *VAR_2) { int VAR_3, VAR_4, VAR_5; VAR_4 = VAR_2[VAR_1]; VAR_3 = VAR_2[VAR_0] << 11; VAR_5 = VAR_4 + VAR_3; return (VAR_5 + (VAR_5 << 16)) << 1; }
[ "static int FUNC_0(int VAR_0, int VAR_1, int16_t *VAR_2)\n{", "int VAR_3, VAR_4, VAR_5;", "VAR_4 = VAR_2[VAR_1];", "VAR_3 = VAR_2[VAR_0] << 11;", "VAR_5 = VAR_4 + VAR_3;", "return (VAR_5 + (VAR_5 << 16)) << 1;", "}" ]
[ 0, 0, 0, 0, 0, 1, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ] ]
25,336
static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, const QDict *params) { QObject *data = NULL; cmd->mhandler.cmd_new(mon, params, &data); if (is_async_return(data)) { /* * Asynchronous commands have no initial return data but they can * generate errors. Data is returned via the async completion handler. */ if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { monitor_protocol_emitter(mon, NULL); } } else if (monitor_ctrl_mode(mon)) { /* Monitor Protocol */ monitor_protocol_emitter(mon, data); } else { /* User Protocol */ if (data) cmd->user_print(mon, data); } qobject_decref(data); }
true
qemu
bb89c2e901b1a0c1cb6b94392cae1f98e6660ed7
static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, const QDict *params) { QObject *data = NULL; cmd->mhandler.cmd_new(mon, params, &data); if (is_async_return(data)) { if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { monitor_protocol_emitter(mon, NULL); } } else if (monitor_ctrl_mode(mon)) { monitor_protocol_emitter(mon, data); } else { if (data) cmd->user_print(mon, data); } qobject_decref(data); }
{ "code": [ " cmd->mhandler.cmd_new(mon, params, &data);" ], "line_no": [ 11 ] }
static void FUNC_0(Monitor *VAR_0, const mon_cmd_t *VAR_1, const QDict *VAR_2) { QObject *data = NULL; VAR_1->mhandler.cmd_new(VAR_0, VAR_2, &data); if (is_async_return(data)) { if (monitor_ctrl_mode(VAR_0) && monitor_has_error(VAR_0)) { monitor_protocol_emitter(VAR_0, NULL); } } else if (monitor_ctrl_mode(VAR_0)) { monitor_protocol_emitter(VAR_0, data); } else { if (data) VAR_1->user_print(VAR_0, data); } qobject_decref(data); }
[ "static void FUNC_0(Monitor *VAR_0, const mon_cmd_t *VAR_1,\nconst QDict *VAR_2)\n{", "QObject *data = NULL;", "VAR_1->mhandler.cmd_new(VAR_0, VAR_2, &data);", "if (is_async_return(data)) {", "if (monitor_ctrl_mode(VAR_0) && monitor_has_error(VAR_0)) {", "monitor_protocol_emitter(VAR_0, NULL);", "}", "} else if (monitor_ctrl_mode(VAR_0)) {", "monitor_protocol_emitter(VAR_0, data);", "} else {", "if (data)\nVAR_1->user_print(VAR_0, data);", "}", "qobject_decref(data);", "}" ]
[ 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 11 ], [ 15 ], [ 25 ], [ 27 ], [ 29 ], [ 31 ], [ 35 ], [ 37 ], [ 41, 43 ], [ 45 ], [ 49 ], [ 51 ] ]
25,337
static inline int64_t get_image_offset(BlockDriverState *bs, uint64_t offset, bool write) { BDRVVPCState *s = bs->opaque; uint64_t bitmap_offset, block_offset; uint32_t pagetable_index, offset_in_block; pagetable_index = offset / s->block_size; offset_in_block = offset % s->block_size; if (pagetable_index >= s->max_table_entries || s->pagetable[pagetable_index] == 0xffffffff) return -1; /* not allocated */ bitmap_offset = 512 * (uint64_t) s->pagetable[pagetable_index]; block_offset = bitmap_offset + s->bitmap_size + offset_in_block; /* We must ensure that we don't write to any sectors which are marked as unused in the bitmap. We get away with setting all bits in the block bitmap each time we write to a new block. This might cause Virtual PC to miss sparse read optimization, but it's not a problem in terms of correctness. */ if (write && (s->last_bitmap_offset != bitmap_offset)) { uint8_t bitmap[s->bitmap_size]; s->last_bitmap_offset = bitmap_offset; memset(bitmap, 0xff, s->bitmap_size); bdrv_pwrite_sync(bs->file, bitmap_offset, bitmap, s->bitmap_size); } return block_offset; }
true
qemu
cfc87e00c22ab4ea0262c9771c803ed03d754001
static inline int64_t get_image_offset(BlockDriverState *bs, uint64_t offset, bool write) { BDRVVPCState *s = bs->opaque; uint64_t bitmap_offset, block_offset; uint32_t pagetable_index, offset_in_block; pagetable_index = offset / s->block_size; offset_in_block = offset % s->block_size; if (pagetable_index >= s->max_table_entries || s->pagetable[pagetable_index] == 0xffffffff) return -1; bitmap_offset = 512 * (uint64_t) s->pagetable[pagetable_index]; block_offset = bitmap_offset + s->bitmap_size + offset_in_block; if (write && (s->last_bitmap_offset != bitmap_offset)) { uint8_t bitmap[s->bitmap_size]; s->last_bitmap_offset = bitmap_offset; memset(bitmap, 0xff, s->bitmap_size); bdrv_pwrite_sync(bs->file, bitmap_offset, bitmap, s->bitmap_size); } return block_offset; }
{ "code": [ " bool write)", " bdrv_pwrite_sync(bs->file, bitmap_offset, bitmap, s->bitmap_size);" ], "line_no": [ 3, 53 ] }
static inline int64_t FUNC_0(BlockDriverState *bs, uint64_t offset, bool write) { BDRVVPCState *s = bs->opaque; uint64_t bitmap_offset, block_offset; uint32_t pagetable_index, offset_in_block; pagetable_index = offset / s->block_size; offset_in_block = offset % s->block_size; if (pagetable_index >= s->max_table_entries || s->pagetable[pagetable_index] == 0xffffffff) return -1; bitmap_offset = 512 * (uint64_t) s->pagetable[pagetable_index]; block_offset = bitmap_offset + s->bitmap_size + offset_in_block; if (write && (s->last_bitmap_offset != bitmap_offset)) { uint8_t bitmap[s->bitmap_size]; s->last_bitmap_offset = bitmap_offset; memset(bitmap, 0xff, s->bitmap_size); bdrv_pwrite_sync(bs->file, bitmap_offset, bitmap, s->bitmap_size); } return block_offset; }
[ "static inline int64_t FUNC_0(BlockDriverState *bs, uint64_t offset,\nbool write)\n{", "BDRVVPCState *s = bs->opaque;", "uint64_t bitmap_offset, block_offset;", "uint32_t pagetable_index, offset_in_block;", "pagetable_index = offset / s->block_size;", "offset_in_block = offset % s->block_size;", "if (pagetable_index >= s->max_table_entries || s->pagetable[pagetable_index] == 0xffffffff)\nreturn -1;", "bitmap_offset = 512 * (uint64_t) s->pagetable[pagetable_index];", "block_offset = bitmap_offset + s->bitmap_size + offset_in_block;", "if (write && (s->last_bitmap_offset != bitmap_offset)) {", "uint8_t bitmap[s->bitmap_size];", "s->last_bitmap_offset = bitmap_offset;", "memset(bitmap, 0xff, s->bitmap_size);", "bdrv_pwrite_sync(bs->file, bitmap_offset, bitmap, s->bitmap_size);", "}", "return block_offset;", "}" ]
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[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 15 ], [ 17 ], [ 21, 23 ], [ 27 ], [ 29 ], [ 43 ], [ 45 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 59 ], [ 61 ] ]
25,338
static void openpic_tmr_write(void *opaque, hwaddr addr, uint64_t val, unsigned len) { OpenPICState *opp = opaque; int idx; DPRINTF("%s: addr %08x <= %08x\n", __func__, addr, val); if (addr & 0xF) return; idx = (addr >> 6) & 0x3; addr = addr & 0x30; if (addr == 0x0) { /* TIFR (TFRR) */ opp->tifr = val; return; } switch (addr & 0x30) { case 0x00: /* TICC (GTCCR) */ break; case 0x10: /* TIBC (GTBCR) */ if ((opp->timers[idx].ticc & TICC_TOG) != 0 && (val & TIBC_CI) == 0 && (opp->timers[idx].tibc & TIBC_CI) != 0) { opp->timers[idx].ticc &= ~TICC_TOG; } opp->timers[idx].tibc = val; break; case 0x20: /* TIVP (GTIVPR) */ write_IRQreg_ipvp(opp, opp->irq_tim0 + idx, val); break; case 0x30: /* TIDE (GTIDR) */ write_IRQreg_ide(opp, opp->irq_tim0 + idx, val); break; } }
true
qemu
af7e9e74c6a62a5bcd911726a9e88d28b61490e0
static void openpic_tmr_write(void *opaque, hwaddr addr, uint64_t val, unsigned len) { OpenPICState *opp = opaque; int idx; DPRINTF("%s: addr %08x <= %08x\n", __func__, addr, val); if (addr & 0xF) return; idx = (addr >> 6) & 0x3; addr = addr & 0x30; if (addr == 0x0) { opp->tifr = val; return; } switch (addr & 0x30) { case 0x00: break; case 0x10: if ((opp->timers[idx].ticc & TICC_TOG) != 0 && (val & TIBC_CI) == 0 && (opp->timers[idx].tibc & TIBC_CI) != 0) { opp->timers[idx].ticc &= ~TICC_TOG; } opp->timers[idx].tibc = val; break; case 0x20: write_IRQreg_ipvp(opp, opp->irq_tim0 + idx, val); break; case 0x30: write_IRQreg_ide(opp, opp->irq_tim0 + idx, val); break; } }
{ "code": [ " if (addr & 0xF)", " if (addr & 0xF)", " if (addr & 0xF)", " if (addr & 0xF)", " if (addr & 0xF)", " if (addr & 0xF)", " if (addr & 0xF)" ], "line_no": [ 15, 15, 15, 15, 15, 15, 15 ] }
static void FUNC_0(void *VAR_0, hwaddr VAR_1, uint64_t VAR_2, unsigned VAR_3) { OpenPICState *opp = VAR_0; int VAR_4; DPRINTF("%s: VAR_1 %08x <= %08x\n", __func__, VAR_1, VAR_2); if (VAR_1 & 0xF) return; VAR_4 = (VAR_1 >> 6) & 0x3; VAR_1 = VAR_1 & 0x30; if (VAR_1 == 0x0) { opp->tifr = VAR_2; return; } switch (VAR_1 & 0x30) { case 0x00: break; case 0x10: if ((opp->timers[VAR_4].ticc & TICC_TOG) != 0 && (VAR_2 & TIBC_CI) == 0 && (opp->timers[VAR_4].tibc & TIBC_CI) != 0) { opp->timers[VAR_4].ticc &= ~TICC_TOG; } opp->timers[VAR_4].tibc = VAR_2; break; case 0x20: write_IRQreg_ipvp(opp, opp->irq_tim0 + VAR_4, VAR_2); break; case 0x30: write_IRQreg_ide(opp, opp->irq_tim0 + VAR_4, VAR_2); break; } }
[ "static void FUNC_0(void *VAR_0, hwaddr VAR_1, uint64_t VAR_2,\nunsigned VAR_3)\n{", "OpenPICState *opp = VAR_0;", "int VAR_4;", "DPRINTF(\"%s: VAR_1 %08x <= %08x\\n\", __func__, VAR_1, VAR_2);", "if (VAR_1 & 0xF)\nreturn;", "VAR_4 = (VAR_1 >> 6) & 0x3;", "VAR_1 = VAR_1 & 0x30;", "if (VAR_1 == 0x0) {", "opp->tifr = VAR_2;", "return;", "}", "switch (VAR_1 & 0x30) {", "case 0x00:\nbreak;", "case 0x10:\nif ((opp->timers[VAR_4].ticc & TICC_TOG) != 0 &&\n(VAR_2 & TIBC_CI) == 0 &&\n(opp->timers[VAR_4].tibc & TIBC_CI) != 0) {", "opp->timers[VAR_4].ticc &= ~TICC_TOG;", "}", "opp->timers[VAR_4].tibc = VAR_2;", "break;", "case 0x20:\nwrite_IRQreg_ipvp(opp, opp->irq_tim0 + VAR_4, VAR_2);", "break;", "case 0x30:\nwrite_IRQreg_ide(opp, opp->irq_tim0 + VAR_4, VAR_2);", "break;", "}", "}" ]
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[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 13 ], [ 15, 17 ], [ 19 ], [ 21 ], [ 25 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37, 39 ], [ 41, 43, 45, 47 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 57, 59 ], [ 61 ], [ 63, 65 ], [ 67 ], [ 69 ], [ 71 ] ]
25,339
int load_vmstate(const char *name, Error **errp) { BlockDriverState *bs, *bs_vm_state; QEMUSnapshotInfo sn; QEMUFile *f; int ret; AioContext *aio_context; MigrationIncomingState *mis = migration_incoming_get_current(); if (!bdrv_all_can_snapshot(&bs)) { error_setg(errp, "Device '%s' is writable but does not support snapshots", bdrv_get_device_name(bs)); return -ENOTSUP; } ret = bdrv_all_find_snapshot(name, &bs); if (ret < 0) { error_setg(errp, "Device '%s' does not have the requested snapshot '%s'", bdrv_get_device_name(bs), name); return ret; } bs_vm_state = bdrv_all_find_vmstate_bs(); if (!bs_vm_state) { error_setg(errp, "No block device supports snapshots"); return -ENOTSUP; } aio_context = bdrv_get_aio_context(bs_vm_state); /* Don't even try to load empty VM states */ aio_context_acquire(aio_context); ret = bdrv_snapshot_find(bs_vm_state, &sn, name); aio_context_release(aio_context); if (ret < 0) { return ret; } else if (sn.vm_state_size == 0) { error_setg(errp, "This is a disk-only snapshot. Revert to it " " offline using qemu-img"); return -EINVAL; } /* Flush all IO requests so they don't interfere with the new state. */ bdrv_drain_all(); ret = bdrv_all_goto_snapshot(name, &bs); if (ret < 0) { error_setg(errp, "Error %d while activating snapshot '%s' on '%s'", ret, name, bdrv_get_device_name(bs)); return ret; } /* restore the VM state */ f = qemu_fopen_bdrv(bs_vm_state, 0); if (!f) { error_setg(errp, "Could not open VM state file"); return -EINVAL; } qemu_system_reset(VMRESET_SILENT); mis->from_src_file = f; aio_context_acquire(aio_context); ret = qemu_loadvm_state(f); qemu_fclose(f); aio_context_release(aio_context); migration_incoming_state_destroy(); if (ret < 0) { error_setg(errp, "Error %d while loading VM state", ret); return ret; } return 0; }
true
qemu
aedbe19297907143f17b733a7ff0e0534377bed1
int load_vmstate(const char *name, Error **errp) { BlockDriverState *bs, *bs_vm_state; QEMUSnapshotInfo sn; QEMUFile *f; int ret; AioContext *aio_context; MigrationIncomingState *mis = migration_incoming_get_current(); if (!bdrv_all_can_snapshot(&bs)) { error_setg(errp, "Device '%s' is writable but does not support snapshots", bdrv_get_device_name(bs)); return -ENOTSUP; } ret = bdrv_all_find_snapshot(name, &bs); if (ret < 0) { error_setg(errp, "Device '%s' does not have the requested snapshot '%s'", bdrv_get_device_name(bs), name); return ret; } bs_vm_state = bdrv_all_find_vmstate_bs(); if (!bs_vm_state) { error_setg(errp, "No block device supports snapshots"); return -ENOTSUP; } aio_context = bdrv_get_aio_context(bs_vm_state); aio_context_acquire(aio_context); ret = bdrv_snapshot_find(bs_vm_state, &sn, name); aio_context_release(aio_context); if (ret < 0) { return ret; } else if (sn.vm_state_size == 0) { error_setg(errp, "This is a disk-only snapshot. Revert to it " " offline using qemu-img"); return -EINVAL; } bdrv_drain_all(); ret = bdrv_all_goto_snapshot(name, &bs); if (ret < 0) { error_setg(errp, "Error %d while activating snapshot '%s' on '%s'", ret, name, bdrv_get_device_name(bs)); return ret; } f = qemu_fopen_bdrv(bs_vm_state, 0); if (!f) { error_setg(errp, "Could not open VM state file"); return -EINVAL; } qemu_system_reset(VMRESET_SILENT); mis->from_src_file = f; aio_context_acquire(aio_context); ret = qemu_loadvm_state(f); qemu_fclose(f); aio_context_release(aio_context); migration_incoming_state_destroy(); if (ret < 0) { error_setg(errp, "Error %d while loading VM state", ret); return ret; } return 0; }
{ "code": [ " qemu_system_reset(VMRESET_SILENT);", " qemu_system_reset(VMRESET_SILENT);" ], "line_no": [ 119, 119 ] }
int FUNC_0(const char *VAR_0, Error **VAR_1) { BlockDriverState *bs, *bs_vm_state; QEMUSnapshotInfo sn; QEMUFile *f; int VAR_2; AioContext *aio_context; MigrationIncomingState *mis = migration_incoming_get_current(); if (!bdrv_all_can_snapshot(&bs)) { error_setg(VAR_1, "Device '%s' is writable but does not support snapshots", bdrv_get_device_name(bs)); return -ENOTSUP; } VAR_2 = bdrv_all_find_snapshot(VAR_0, &bs); if (VAR_2 < 0) { error_setg(VAR_1, "Device '%s' does not have the requested snapshot '%s'", bdrv_get_device_name(bs), VAR_0); return VAR_2; } bs_vm_state = bdrv_all_find_vmstate_bs(); if (!bs_vm_state) { error_setg(VAR_1, "No block device supports snapshots"); return -ENOTSUP; } aio_context = bdrv_get_aio_context(bs_vm_state); aio_context_acquire(aio_context); VAR_2 = bdrv_snapshot_find(bs_vm_state, &sn, VAR_0); aio_context_release(aio_context); if (VAR_2 < 0) { return VAR_2; } else if (sn.vm_state_size == 0) { error_setg(VAR_1, "This is a disk-only snapshot. Revert to it " " offline using qemu-img"); return -EINVAL; } bdrv_drain_all(); VAR_2 = bdrv_all_goto_snapshot(VAR_0, &bs); if (VAR_2 < 0) { error_setg(VAR_1, "Error %d while activating snapshot '%s' on '%s'", VAR_2, VAR_0, bdrv_get_device_name(bs)); return VAR_2; } f = qemu_fopen_bdrv(bs_vm_state, 0); if (!f) { error_setg(VAR_1, "Could not open VM state file"); return -EINVAL; } qemu_system_reset(VMRESET_SILENT); mis->from_src_file = f; aio_context_acquire(aio_context); VAR_2 = qemu_loadvm_state(f); qemu_fclose(f); aio_context_release(aio_context); migration_incoming_state_destroy(); if (VAR_2 < 0) { error_setg(VAR_1, "Error %d while loading VM state", VAR_2); return VAR_2; } return 0; }
[ "int FUNC_0(const char *VAR_0, Error **VAR_1)\n{", "BlockDriverState *bs, *bs_vm_state;", "QEMUSnapshotInfo sn;", "QEMUFile *f;", "int VAR_2;", "AioContext *aio_context;", "MigrationIncomingState *mis = migration_incoming_get_current();", "if (!bdrv_all_can_snapshot(&bs)) {", "error_setg(VAR_1,\n\"Device '%s' is writable but does not support snapshots\",\nbdrv_get_device_name(bs));", "return -ENOTSUP;", "}", "VAR_2 = bdrv_all_find_snapshot(VAR_0, &bs);", "if (VAR_2 < 0) {", "error_setg(VAR_1,\n\"Device '%s' does not have the requested snapshot '%s'\",\nbdrv_get_device_name(bs), VAR_0);", "return VAR_2;", "}", "bs_vm_state = bdrv_all_find_vmstate_bs();", "if (!bs_vm_state) {", "error_setg(VAR_1, \"No block device supports snapshots\");", "return -ENOTSUP;", "}", "aio_context = bdrv_get_aio_context(bs_vm_state);", "aio_context_acquire(aio_context);", "VAR_2 = bdrv_snapshot_find(bs_vm_state, &sn, VAR_0);", "aio_context_release(aio_context);", "if (VAR_2 < 0) {", "return VAR_2;", "} else if (sn.vm_state_size == 0) {", "error_setg(VAR_1, \"This is a disk-only snapshot. Revert to it \"\n\" offline using qemu-img\");", "return -EINVAL;", "}", "bdrv_drain_all();", "VAR_2 = bdrv_all_goto_snapshot(VAR_0, &bs);", "if (VAR_2 < 0) {", "error_setg(VAR_1, \"Error %d while activating snapshot '%s' on '%s'\",\nVAR_2, VAR_0, bdrv_get_device_name(bs));", "return VAR_2;", "}", "f = qemu_fopen_bdrv(bs_vm_state, 0);", "if (!f) {", "error_setg(VAR_1, \"Could not open VM state file\");", "return -EINVAL;", "}", "qemu_system_reset(VMRESET_SILENT);", "mis->from_src_file = f;", "aio_context_acquire(aio_context);", "VAR_2 = qemu_loadvm_state(f);", "qemu_fclose(f);", "aio_context_release(aio_context);", "migration_incoming_state_destroy();", "if (VAR_2 < 0) {", "error_setg(VAR_1, \"Error %d while loading VM state\", VAR_2);", "return VAR_2;", "}", "return 0;", "}" ]
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25,340
CharDriverState *qemu_chr_new_from_opts(QemuOpts *opts, void (*init)(struct CharDriverState *s), Error **errp) { CharDriver *cd; CharDriverState *chr; GSList *i; if (qemu_opts_id(opts) == NULL) { error_setg(errp, "chardev: no id specified"); goto err; } if (qemu_opt_get(opts, "backend") == NULL) { error_setg(errp, "chardev: \"%s\" missing backend", qemu_opts_id(opts)); goto err; } for (i = backends; i; i = i->next) { cd = i->data; if (strcmp(cd->name, qemu_opt_get(opts, "backend")) == 0) { break; } } if (i == NULL) { error_setg(errp, "chardev: backend \"%s\" not found", qemu_opt_get(opts, "backend")); goto err; } if (!cd->open) { /* using new, qapi init */ ChardevBackend *backend = g_new0(ChardevBackend, 1); ChardevReturn *ret = NULL; const char *id = qemu_opts_id(opts); const char *bid = NULL; if (qemu_opt_get_bool(opts, "mux", 0)) { bid = g_strdup_printf("%s-base", id); } chr = NULL; backend->kind = cd->kind; if (cd->parse) { cd->parse(opts, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } ret = qmp_chardev_add(bid ? bid : id, backend, errp); if (error_is_set(errp)) { goto qapi_out; } if (bid) { qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); backend = g_new0(ChardevBackend, 1); backend->mux = g_new0(ChardevMux, 1); backend->kind = CHARDEV_BACKEND_KIND_MUX; backend->mux->chardev = g_strdup(bid); ret = qmp_chardev_add(id, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } chr = qemu_chr_find(id); qapi_out: qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); return chr; } chr = cd->open(opts); if (!chr) { error_setg(errp, "chardev: opening backend \"%s\" failed", qemu_opt_get(opts, "backend")); goto err; } if (!chr->filename) chr->filename = g_strdup(qemu_opt_get(opts, "backend")); chr->init = init; /* if we didn't create the chardev via qmp_chardev_add, we * need to send the OPENED event here */ if (!chr->explicit_be_open) { qemu_chr_be_event(chr, CHR_EVENT_OPENED); } QTAILQ_INSERT_TAIL(&chardevs, chr, next); if (qemu_opt_get_bool(opts, "mux", 0)) { CharDriverState *base = chr; int len = strlen(qemu_opts_id(opts)) + 6; base->label = g_malloc(len); snprintf(base->label, len, "%s-base", qemu_opts_id(opts)); chr = qemu_chr_open_mux(base); chr->filename = base->filename; chr->avail_connections = MAX_MUX; QTAILQ_INSERT_TAIL(&chardevs, chr, next); } else { chr->avail_connections = 1; } chr->label = g_strdup(qemu_opts_id(opts)); chr->opts = opts; return chr; err: qemu_opts_del(opts); return NULL; }
true
qemu
dc2c4eca89ec5ee7b7a4c2563c991a14a7c5ee84
CharDriverState *qemu_chr_new_from_opts(QemuOpts *opts, void (*init)(struct CharDriverState *s), Error **errp) { CharDriver *cd; CharDriverState *chr; GSList *i; if (qemu_opts_id(opts) == NULL) { error_setg(errp, "chardev: no id specified"); goto err; } if (qemu_opt_get(opts, "backend") == NULL) { error_setg(errp, "chardev: \"%s\" missing backend", qemu_opts_id(opts)); goto err; } for (i = backends; i; i = i->next) { cd = i->data; if (strcmp(cd->name, qemu_opt_get(opts, "backend")) == 0) { break; } } if (i == NULL) { error_setg(errp, "chardev: backend \"%s\" not found", qemu_opt_get(opts, "backend")); goto err; } if (!cd->open) { ChardevBackend *backend = g_new0(ChardevBackend, 1); ChardevReturn *ret = NULL; const char *id = qemu_opts_id(opts); const char *bid = NULL; if (qemu_opt_get_bool(opts, "mux", 0)) { bid = g_strdup_printf("%s-base", id); } chr = NULL; backend->kind = cd->kind; if (cd->parse) { cd->parse(opts, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } ret = qmp_chardev_add(bid ? bid : id, backend, errp); if (error_is_set(errp)) { goto qapi_out; } if (bid) { qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); backend = g_new0(ChardevBackend, 1); backend->mux = g_new0(ChardevMux, 1); backend->kind = CHARDEV_BACKEND_KIND_MUX; backend->mux->chardev = g_strdup(bid); ret = qmp_chardev_add(id, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } chr = qemu_chr_find(id); qapi_out: qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); return chr; } chr = cd->open(opts); if (!chr) { error_setg(errp, "chardev: opening backend \"%s\" failed", qemu_opt_get(opts, "backend")); goto err; } if (!chr->filename) chr->filename = g_strdup(qemu_opt_get(opts, "backend")); chr->init = init; if (!chr->explicit_be_open) { qemu_chr_be_event(chr, CHR_EVENT_OPENED); } QTAILQ_INSERT_TAIL(&chardevs, chr, next); if (qemu_opt_get_bool(opts, "mux", 0)) { CharDriverState *base = chr; int len = strlen(qemu_opts_id(opts)) + 6; base->label = g_malloc(len); snprintf(base->label, len, "%s-base", qemu_opts_id(opts)); chr = qemu_chr_open_mux(base); chr->filename = base->filename; chr->avail_connections = MAX_MUX; QTAILQ_INSERT_TAIL(&chardevs, chr, next); } else { chr->avail_connections = 1; } chr->label = g_strdup(qemu_opts_id(opts)); chr->opts = opts; return chr; err: qemu_opts_del(opts); return NULL; }
{ "code": [ " const char *bid = NULL;", " if (error_is_set(errp)) {", " goto qapi_out;" ], "line_no": [ 73, 93, 95 ] }
CharDriverState *FUNC_0(QemuOpts *opts, void (*init)(struct CharDriverState *s), Error **errp) { CharDriver *cd; CharDriverState *chr; GSList *i; if (qemu_opts_id(opts) == NULL) { error_setg(errp, "chardev: no VAR_0 specified"); goto err; } if (qemu_opt_get(opts, "backend") == NULL) { error_setg(errp, "chardev: \"%s\" missing backend", qemu_opts_id(opts)); goto err; } for (i = backends; i; i = i->next) { cd = i->data; if (strcmp(cd->name, qemu_opt_get(opts, "backend")) == 0) { break; } } if (i == NULL) { error_setg(errp, "chardev: backend \"%s\" not found", qemu_opt_get(opts, "backend")); goto err; } if (!cd->open) { ChardevBackend *backend = g_new0(ChardevBackend, 1); ChardevReturn *ret = NULL; const char *VAR_0 = qemu_opts_id(opts); const char *VAR_1 = NULL; if (qemu_opt_get_bool(opts, "mux", 0)) { VAR_1 = g_strdup_printf("%s-base", VAR_0); } chr = NULL; backend->kind = cd->kind; if (cd->parse) { cd->parse(opts, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } ret = qmp_chardev_add(VAR_1 ? VAR_1 : VAR_0, backend, errp); if (error_is_set(errp)) { goto qapi_out; } if (VAR_1) { qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); backend = g_new0(ChardevBackend, 1); backend->mux = g_new0(ChardevMux, 1); backend->kind = CHARDEV_BACKEND_KIND_MUX; backend->mux->chardev = g_strdup(VAR_1); ret = qmp_chardev_add(VAR_0, backend, errp); if (error_is_set(errp)) { goto qapi_out; } } chr = qemu_chr_find(VAR_0); qapi_out: qapi_free_ChardevBackend(backend); qapi_free_ChardevReturn(ret); return chr; } chr = cd->open(opts); if (!chr) { error_setg(errp, "chardev: opening backend \"%s\" failed", qemu_opt_get(opts, "backend")); goto err; } if (!chr->filename) chr->filename = g_strdup(qemu_opt_get(opts, "backend")); chr->init = init; if (!chr->explicit_be_open) { qemu_chr_be_event(chr, CHR_EVENT_OPENED); } QTAILQ_INSERT_TAIL(&chardevs, chr, next); if (qemu_opt_get_bool(opts, "mux", 0)) { CharDriverState *base = chr; int VAR_2 = strlen(qemu_opts_id(opts)) + 6; base->label = g_malloc(VAR_2); snprintf(base->label, VAR_2, "%s-base", qemu_opts_id(opts)); chr = qemu_chr_open_mux(base); chr->filename = base->filename; chr->avail_connections = MAX_MUX; QTAILQ_INSERT_TAIL(&chardevs, chr, next); } else { chr->avail_connections = 1; } chr->label = g_strdup(qemu_opts_id(opts)); chr->opts = opts; return chr; err: qemu_opts_del(opts); return NULL; }
[ "CharDriverState *FUNC_0(QemuOpts *opts,\nvoid (*init)(struct CharDriverState *s),\nError **errp)\n{", "CharDriver *cd;", "CharDriverState *chr;", "GSList *i;", "if (qemu_opts_id(opts) == NULL) {", "error_setg(errp, \"chardev: no VAR_0 specified\");", "goto err;", "}", "if (qemu_opt_get(opts, \"backend\") == NULL) {", "error_setg(errp, \"chardev: \\\"%s\\\" missing backend\",\nqemu_opts_id(opts));", "goto err;", "}", "for (i = backends; i; i = i->next) {", "cd = i->data;", "if (strcmp(cd->name, qemu_opt_get(opts, \"backend\")) == 0) {", "break;", "}", "}", "if (i == NULL) {", "error_setg(errp, \"chardev: backend \\\"%s\\\" not found\",\nqemu_opt_get(opts, \"backend\"));", "goto err;", "}", "if (!cd->open) {", "ChardevBackend *backend = g_new0(ChardevBackend, 1);", "ChardevReturn *ret = NULL;", "const char *VAR_0 = qemu_opts_id(opts);", "const char *VAR_1 = NULL;", "if (qemu_opt_get_bool(opts, \"mux\", 0)) {", "VAR_1 = g_strdup_printf(\"%s-base\", VAR_0);", "}", "chr = NULL;", "backend->kind = cd->kind;", "if (cd->parse) {", "cd->parse(opts, backend, errp);", "if (error_is_set(errp)) {", "goto qapi_out;", "}", "}", "ret = qmp_chardev_add(VAR_1 ? VAR_1 : VAR_0, backend, errp);", "if (error_is_set(errp)) {", "goto qapi_out;", "}", "if (VAR_1) {", "qapi_free_ChardevBackend(backend);", "qapi_free_ChardevReturn(ret);", "backend = g_new0(ChardevBackend, 1);", "backend->mux = g_new0(ChardevMux, 1);", "backend->kind = CHARDEV_BACKEND_KIND_MUX;", "backend->mux->chardev = g_strdup(VAR_1);", "ret = qmp_chardev_add(VAR_0, backend, errp);", "if (error_is_set(errp)) {", "goto qapi_out;", "}", "}", "chr = qemu_chr_find(VAR_0);", "qapi_out:\nqapi_free_ChardevBackend(backend);", "qapi_free_ChardevReturn(ret);", "return chr;", "}", "chr = cd->open(opts);", "if (!chr) {", "error_setg(errp, \"chardev: opening backend \\\"%s\\\" failed\",\nqemu_opt_get(opts, \"backend\"));", "goto err;", "}", "if (!chr->filename)\nchr->filename = g_strdup(qemu_opt_get(opts, \"backend\"));", "chr->init = init;", "if (!chr->explicit_be_open) {", "qemu_chr_be_event(chr, CHR_EVENT_OPENED);", "}", "QTAILQ_INSERT_TAIL(&chardevs, chr, next);", "if (qemu_opt_get_bool(opts, \"mux\", 0)) {", "CharDriverState *base = chr;", "int VAR_2 = strlen(qemu_opts_id(opts)) + 6;", "base->label = g_malloc(VAR_2);", "snprintf(base->label, VAR_2, \"%s-base\", qemu_opts_id(opts));", "chr = qemu_chr_open_mux(base);", "chr->filename = base->filename;", "chr->avail_connections = MAX_MUX;", "QTAILQ_INSERT_TAIL(&chardevs, chr, next);", "} else {", "chr->avail_connections = 1;", "}", "chr->label = g_strdup(qemu_opts_id(opts));", "chr->opts = opts;", "return chr;", "err:\nqemu_opts_del(opts);", "return NULL;", "}" ]
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25,341
void ff_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y) { MotionEstContext * const c= &s->me; uint8_t *pix, *ppix; int sum, mx, my, dmin; int varc; ///< the variance of the block (sum of squared (p[y][x]-average)) int vard; ///< sum of squared differences with the estimated motion vector int P[10][2]; const int shift= 1+s->quarter_sample; int mb_type=0; Picture * const pic= &s->current_picture; init_ref(c, s->new_picture.f.data, s->last_picture.f.data, NULL, 16*mb_x, 16*mb_y, 0); assert(s->quarter_sample==0 || s->quarter_sample==1); assert(s->linesize == c->stride); assert(s->uvlinesize == c->uvstride); c->penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_cmp); c->sub_penalty_factor= get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_sub_cmp); c->mb_penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->mb_cmp); c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV; get_limits(s, 16*mb_x, 16*mb_y); c->skip=0; /* intra / predictive decision */ pix = c->src[0][0]; sum = s->dsp.pix_sum(pix, s->linesize); varc = s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500; pic->mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8; pic->mb_var [s->mb_stride * mb_y + mb_x] = (varc+128)>>8; c->mb_var_sum_temp += (varc+128)>>8; if(c->avctx->me_threshold){ vard= check_input_motion(s, mb_x, mb_y, 1); if((vard+128)>>8 < c->avctx->me_threshold){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8; c->mc_mb_var_sum_temp += (vard+128)>>8; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); return; } if((vard+128)>>8 < c->avctx->mb_threshold) mb_type= s->mb_type[mb_x + mb_y*s->mb_stride]; } switch(s->me_method) { case ME_ZERO: default: no_motion_search(s, &mx, &my); mx-= mb_x*16; my-= mb_y*16; dmin = 0; break; case ME_X1: case ME_EPZS: { const int mot_stride = s->b8_stride; const int mot_xy = s->block_index[0]; P_LEFT[0] = s->current_picture.f.motion_val[0][mot_xy - 1][0]; P_LEFT[1] = s->current_picture.f.motion_val[0][mot_xy - 1][1]; if(P_LEFT[0] > (c->xmax<<shift)) P_LEFT[0] = (c->xmax<<shift); if(!s->first_slice_line) { P_TOP[0] = s->current_picture.f.motion_val[0][mot_xy - mot_stride ][0]; P_TOP[1] = s->current_picture.f.motion_val[0][mot_xy - mot_stride ][1]; P_TOPRIGHT[0] = s->current_picture.f.motion_val[0][mot_xy - mot_stride + 2][0]; P_TOPRIGHT[1] = s->current_picture.f.motion_val[0][mot_xy - mot_stride + 2][1]; if(P_TOP[1] > (c->ymax<<shift)) P_TOP[1] = (c->ymax<<shift); if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift); if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift); P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]); P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]); if(s->out_format == FMT_H263){ c->pred_x = P_MEDIAN[0]; c->pred_y = P_MEDIAN[1]; }else { /* mpeg1 at least */ c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } }else{ c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } } dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, 0, s->p_mv_table, (1<<16)>>shift, 0, 16); break; } /* At this point (mx,my) are full-pell and the relative displacement */ ppix = c->ref[0][0] + (my * s->linesize) + mx; vard = s->dsp.sse[0](NULL, pix, ppix, s->linesize, 16); pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8; // pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin; c->mc_mb_var_sum_temp += (vard+128)>>8; if(mb_type){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); if(mb_type == CANDIDATE_MB_TYPE_INTER){ c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); set_p_mv_tables(s, mx, my, 1); }else{ mx <<=shift; my <<=shift; } if(mb_type == CANDIDATE_MB_TYPE_INTER4V){ h263_mv4_search(s, mx, my, shift); set_p_mv_tables(s, mx, my, 0); } if(mb_type == CANDIDATE_MB_TYPE_INTER_I){ interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 1); } }else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); if (vard*2 + 200*256 > varc) mb_type|= CANDIDATE_MB_TYPE_INTRA; if (varc*2 + 200*256 > vard || s->qscale > 24){ // if (varc*2 + 200*256 + 50*(s->lambda2>>FF_LAMBDA_SHIFT) > vard){ mb_type|= CANDIDATE_MB_TYPE_INTER; c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); if(s->flags&CODEC_FLAG_MV0) if(mx || my) mb_type |= CANDIDATE_MB_TYPE_SKIPPED; //FIXME check difference }else{ mx <<=shift; my <<=shift; } if((s->flags&CODEC_FLAG_4MV) && !c->skip && varc>50<<8 && vard>10<<8){ if(h263_mv4_search(s, mx, my, shift) < INT_MAX) mb_type|=CANDIDATE_MB_TYPE_INTER4V; set_p_mv_tables(s, mx, my, 0); }else set_p_mv_tables(s, mx, my, 1); if((s->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ //FIXME varc/d checks if(interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0) < INT_MAX) mb_type |= CANDIDATE_MB_TYPE_INTER_I; } }else{ int intra_score, i; mb_type= CANDIDATE_MB_TYPE_INTER; dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1); if((s->flags&CODEC_FLAG_4MV) && !c->skip && varc>50<<8 && vard>10<<8){ int dmin4= h263_mv4_search(s, mx, my, shift); if(dmin4 < dmin){ mb_type= CANDIDATE_MB_TYPE_INTER4V; dmin=dmin4; } } if((s->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ //FIXME varc/d checks int dmin_i= interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0); if(dmin_i < dmin){ mb_type = CANDIDATE_MB_TYPE_INTER_I; dmin= dmin_i; } } // pic->mb_cmp_score[s->mb_stride * mb_y + mb_x] = dmin; set_p_mv_tables(s, mx, my, mb_type!=CANDIDATE_MB_TYPE_INTER4V); /* get intra luma score */ if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){ intra_score= varc - 500; }else{ int mean= (sum+128)>>8; mean*= 0x01010101; for(i=0; i<16; i++){ *(uint32_t*)(&c->scratchpad[i*s->linesize+ 0]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+ 4]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+ 8]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+12]) = mean; } intra_score= s->dsp.mb_cmp[0](s, c->scratchpad, pix, s->linesize, 16); } intra_score += c->mb_penalty_factor*16; if(intra_score < dmin){ mb_type= CANDIDATE_MB_TYPE_INTRA; s->current_picture.f.mb_type[mb_y*s->mb_stride + mb_x] = CANDIDATE_MB_TYPE_INTRA; //FIXME cleanup }else s->current_picture.f.mb_type[mb_y*s->mb_stride + mb_x] = 0; { int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); } } s->mb_type[mb_y*s->mb_stride + mb_x]= mb_type; }
true
FFmpeg
e708afd3c026a9eb547dab07781320a7e2564312
void ff_estimate_p_frame_motion(MpegEncContext * s, int mb_x, int mb_y) { MotionEstContext * const c= &s->me; uint8_t *pix, *ppix; int sum, mx, my, dmin; int varc; int vard; int P[10][2]; const int shift= 1+s->quarter_sample; int mb_type=0; Picture * const pic= &s->current_picture; init_ref(c, s->new_picture.f.data, s->last_picture.f.data, NULL, 16*mb_x, 16*mb_y, 0); assert(s->quarter_sample==0 || s->quarter_sample==1); assert(s->linesize == c->stride); assert(s->uvlinesize == c->uvstride); c->penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_cmp); c->sub_penalty_factor= get_penalty_factor(s->lambda, s->lambda2, c->avctx->me_sub_cmp); c->mb_penalty_factor = get_penalty_factor(s->lambda, s->lambda2, c->avctx->mb_cmp); c->current_mv_penalty= c->mv_penalty[s->f_code] + MAX_MV; get_limits(s, 16*mb_x, 16*mb_y); c->skip=0; pix = c->src[0][0]; sum = s->dsp.pix_sum(pix, s->linesize); varc = s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500; pic->mb_mean[s->mb_stride * mb_y + mb_x] = (sum+128)>>8; pic->mb_var [s->mb_stride * mb_y + mb_x] = (varc+128)>>8; c->mb_var_sum_temp += (varc+128)>>8; if(c->avctx->me_threshold){ vard= check_input_motion(s, mb_x, mb_y, 1); if((vard+128)>>8 < c->avctx->me_threshold){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8; c->mc_mb_var_sum_temp += (vard+128)>>8; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); return; } if((vard+128)>>8 < c->avctx->mb_threshold) mb_type= s->mb_type[mb_x + mb_y*s->mb_stride]; } switch(s->me_method) { case ME_ZERO: default: no_motion_search(s, &mx, &my); mx-= mb_x*16; my-= mb_y*16; dmin = 0; break; case ME_X1: case ME_EPZS: { const int mot_stride = s->b8_stride; const int mot_xy = s->block_index[0]; P_LEFT[0] = s->current_picture.f.motion_val[0][mot_xy - 1][0]; P_LEFT[1] = s->current_picture.f.motion_val[0][mot_xy - 1][1]; if(P_LEFT[0] > (c->xmax<<shift)) P_LEFT[0] = (c->xmax<<shift); if(!s->first_slice_line) { P_TOP[0] = s->current_picture.f.motion_val[0][mot_xy - mot_stride ][0]; P_TOP[1] = s->current_picture.f.motion_val[0][mot_xy - mot_stride ][1]; P_TOPRIGHT[0] = s->current_picture.f.motion_val[0][mot_xy - mot_stride + 2][0]; P_TOPRIGHT[1] = s->current_picture.f.motion_val[0][mot_xy - mot_stride + 2][1]; if(P_TOP[1] > (c->ymax<<shift)) P_TOP[1] = (c->ymax<<shift); if(P_TOPRIGHT[0] < (c->xmin<<shift)) P_TOPRIGHT[0]= (c->xmin<<shift); if(P_TOPRIGHT[1] > (c->ymax<<shift)) P_TOPRIGHT[1]= (c->ymax<<shift); P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]); P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]); if(s->out_format == FMT_H263){ c->pred_x = P_MEDIAN[0]; c->pred_y = P_MEDIAN[1]; }else { c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } }else{ c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } } dmin = ff_epzs_motion_search(s, &mx, &my, P, 0, 0, s->p_mv_table, (1<<16)>>shift, 0, 16); break; } ppix = c->ref[0][0] + (my * s->linesize) + mx; vard = s->dsp.sse[0](NULL, pix, ppix, s->linesize, 16); pic->mc_mb_var[s->mb_stride * mb_y + mb_x] = (vard+128)>>8; c->mc_mb_var_sum_temp += (vard+128)>>8; if(mb_type){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); if(mb_type == CANDIDATE_MB_TYPE_INTER){ c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); set_p_mv_tables(s, mx, my, 1); }else{ mx <<=shift; my <<=shift; } if(mb_type == CANDIDATE_MB_TYPE_INTER4V){ h263_mv4_search(s, mx, my, shift); set_p_mv_tables(s, mx, my, 0); } if(mb_type == CANDIDATE_MB_TYPE_INTER_I){ interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 1); } }else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){ int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); if (vard*2 + 200*256 > varc) mb_type|= CANDIDATE_MB_TYPE_INTRA; if (varc*2 + 200*256 > vard || s->qscale > 24){ mb_type|= CANDIDATE_MB_TYPE_INTER; c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); if(s->flags&CODEC_FLAG_MV0) if(mx || my) mb_type |= CANDIDATE_MB_TYPE_SKIPPED; }else{ mx <<=shift; my <<=shift; } if((s->flags&CODEC_FLAG_4MV) && !c->skip && varc>50<<8 && vard>10<<8){ if(h263_mv4_search(s, mx, my, shift) < INT_MAX) mb_type|=CANDIDATE_MB_TYPE_INTER4V; set_p_mv_tables(s, mx, my, 0); }else set_p_mv_tables(s, mx, my, 1); if((s->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ if(interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0) < INT_MAX) mb_type |= CANDIDATE_MB_TYPE_INTER_I; } }else{ int intra_score, i; mb_type= CANDIDATE_MB_TYPE_INTER; dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1); if((s->flags&CODEC_FLAG_4MV) && !c->skip && varc>50<<8 && vard>10<<8){ int dmin4= h263_mv4_search(s, mx, my, shift); if(dmin4 < dmin){ mb_type= CANDIDATE_MB_TYPE_INTER4V; dmin=dmin4; } } if((s->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ int dmin_i= interlaced_search(s, 0, s->p_field_mv_table, s->p_field_select_table, mx, my, 0); if(dmin_i < dmin){ mb_type = CANDIDATE_MB_TYPE_INTER_I; dmin= dmin_i; } } set_p_mv_tables(s, mx, my, mb_type!=CANDIDATE_MB_TYPE_INTER4V); if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){ intra_score= varc - 500; }else{ int mean= (sum+128)>>8; mean*= 0x01010101; for(i=0; i<16; i++){ *(uint32_t*)(&c->scratchpad[i*s->linesize+ 0]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+ 4]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+ 8]) = mean; *(uint32_t*)(&c->scratchpad[i*s->linesize+12]) = mean; } intra_score= s->dsp.mb_cmp[0](s, c->scratchpad, pix, s->linesize, 16); } intra_score += c->mb_penalty_factor*16; if(intra_score < dmin){ mb_type= CANDIDATE_MB_TYPE_INTRA; s->current_picture.f.mb_type[mb_y*s->mb_stride + mb_x] = CANDIDATE_MB_TYPE_INTRA; }else s->current_picture.f.mb_type[mb_y*s->mb_stride + mb_x] = 0; { int p_score= FFMIN(vard, varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*100); int i_score= varc-500+(s->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(p_score) - ff_sqrt(i_score); } } s->mb_type[mb_y*s->mb_stride + mb_x]= mb_type; }
{ "code": [ " varc = s->dsp.pix_norm1(pix, s->linesize) - (((unsigned)(sum*sum))>>8) + 500;", " int mean= (sum+128)>>8;" ], "line_no": [ 61, 385 ] }
void FUNC_0(MpegEncContext * VAR_0, int VAR_1, int VAR_2) { MotionEstContext * const c= &VAR_0->me; uint8_t *pix, *ppix; int VAR_3, VAR_4, VAR_5, VAR_6; int VAR_7; int VAR_8; int VAR_9[10][2]; const int VAR_10= 1+VAR_0->quarter_sample; int VAR_11=0; Picture * const pic= &VAR_0->current_picture; init_ref(c, VAR_0->new_picture.f.data, VAR_0->last_picture.f.data, NULL, 16*VAR_1, 16*VAR_2, 0); assert(VAR_0->quarter_sample==0 || VAR_0->quarter_sample==1); assert(VAR_0->linesize == c->stride); assert(VAR_0->uvlinesize == c->uvstride); c->penalty_factor = get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->me_cmp); c->sub_penalty_factor= get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->me_sub_cmp); c->mb_penalty_factor = get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->mb_cmp); c->current_mv_penalty= c->mv_penalty[VAR_0->f_code] + MAX_MV; get_limits(VAR_0, 16*VAR_1, 16*VAR_2); c->skip=0; pix = c->src[0][0]; VAR_3 = VAR_0->dsp.pix_sum(pix, VAR_0->linesize); VAR_7 = VAR_0->dsp.pix_norm1(pix, VAR_0->linesize) - (((unsigned)(VAR_3*VAR_3))>>8) + 500; pic->mb_mean[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_3+128)>>8; pic->mb_var [VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_7+128)>>8; c->mb_var_sum_temp += (VAR_7+128)>>8; if(c->avctx->me_threshold){ VAR_8= check_input_motion(VAR_0, VAR_1, VAR_2, 1); if((VAR_8+128)>>8 < c->avctx->me_threshold){ int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100); int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20; pic->mc_mb_var[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_8+128)>>8; c->mc_mb_var_sum_temp += (VAR_8+128)>>8; c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21); return; } if((VAR_8+128)>>8 < c->avctx->mb_threshold) VAR_11= VAR_0->VAR_11[VAR_1 + VAR_2*VAR_0->mb_stride]; } switch(VAR_0->me_method) { case ME_ZERO: default: no_motion_search(VAR_0, &VAR_4, &VAR_5); VAR_4-= VAR_1*16; VAR_5-= VAR_2*16; VAR_6 = 0; break; case ME_X1: case ME_EPZS: { const int VAR_14 = VAR_0->b8_stride; const int VAR_15 = VAR_0->block_index[0]; P_LEFT[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - 1][0]; P_LEFT[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - 1][1]; if(P_LEFT[0] > (c->xmax<<VAR_10)) P_LEFT[0] = (c->xmax<<VAR_10); if(!VAR_0->first_slice_line) { P_TOP[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 ][0]; P_TOP[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 ][1]; P_TOPRIGHT[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 + 2][0]; P_TOPRIGHT[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 + 2][1]; if(P_TOP[1] > (c->ymax<<VAR_10)) P_TOP[1] = (c->ymax<<VAR_10); if(P_TOPRIGHT[0] < (c->xmin<<VAR_10)) P_TOPRIGHT[0]= (c->xmin<<VAR_10); if(P_TOPRIGHT[1] > (c->ymax<<VAR_10)) P_TOPRIGHT[1]= (c->ymax<<VAR_10); P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]); P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]); if(VAR_0->out_format == FMT_H263){ c->pred_x = P_MEDIAN[0]; c->pred_y = P_MEDIAN[1]; }else { c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } }else{ c->pred_x= P_LEFT[0]; c->pred_y= P_LEFT[1]; } } VAR_6 = ff_epzs_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_9, 0, 0, VAR_0->p_mv_table, (1<<16)>>VAR_10, 0, 16); break; } ppix = c->ref[0][0] + (VAR_5 * VAR_0->linesize) + VAR_4; VAR_8 = VAR_0->dsp.sse[0](NULL, pix, ppix, VAR_0->linesize, 16); pic->mc_mb_var[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_8+128)>>8; c->mc_mb_var_sum_temp += (VAR_8+128)>>8; if(VAR_11){ int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100); int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21); if(VAR_11 == CANDIDATE_MB_TYPE_INTER){ c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16); set_p_mv_tables(VAR_0, VAR_4, VAR_5, 1); }else{ VAR_4 <<=VAR_10; VAR_5 <<=VAR_10; } if(VAR_11 == CANDIDATE_MB_TYPE_INTER4V){ h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10); set_p_mv_tables(VAR_0, VAR_4, VAR_5, 0); } if(VAR_11 == CANDIDATE_MB_TYPE_INTER_I){ interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 1); } }else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){ int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100); int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21); if (VAR_8*2 + 200*256 > VAR_7) VAR_11|= CANDIDATE_MB_TYPE_INTRA; if (VAR_7*2 + 200*256 > VAR_8 || VAR_0->qscale > 24){ VAR_11|= CANDIDATE_MB_TYPE_INTER; c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16); if(VAR_0->flags&CODEC_FLAG_MV0) if(VAR_4 || VAR_5) VAR_11 |= CANDIDATE_MB_TYPE_SKIPPED; }else{ VAR_4 <<=VAR_10; VAR_5 <<=VAR_10; } if((VAR_0->flags&CODEC_FLAG_4MV) && !c->skip && VAR_7>50<<8 && VAR_8>10<<8){ if(h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10) < INT_MAX) VAR_11|=CANDIDATE_MB_TYPE_INTER4V; set_p_mv_tables(VAR_0, VAR_4, VAR_5, 0); }else set_p_mv_tables(VAR_0, VAR_4, VAR_5, 1); if((VAR_0->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ if(interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 0) < INT_MAX) VAR_11 |= CANDIDATE_MB_TYPE_INTER_I; } }else{ int VAR_16, VAR_17; VAR_11= CANDIDATE_MB_TYPE_INTER; VAR_6= c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16); if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) VAR_6= ff_get_mb_score(VAR_0, VAR_4, VAR_5, 0, 0, 0, 16, 1); if((VAR_0->flags&CODEC_FLAG_4MV) && !c->skip && VAR_7>50<<8 && VAR_8>10<<8){ int VAR_18= h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10); if(VAR_18 < VAR_6){ VAR_11= CANDIDATE_MB_TYPE_INTER4V; VAR_6=VAR_18; } } if((VAR_0->flags&CODEC_FLAG_INTERLACED_ME) && !c->skip){ int VAR_19= interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 0); if(VAR_19 < VAR_6){ VAR_11 = CANDIDATE_MB_TYPE_INTER_I; VAR_6= VAR_19; } } set_p_mv_tables(VAR_0, VAR_4, VAR_5, VAR_11!=CANDIDATE_MB_TYPE_INTER4V); if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){ VAR_16= VAR_7 - 500; }else{ int VAR_20= (VAR_3+128)>>8; VAR_20*= 0x01010101; for(VAR_17=0; VAR_17<16; VAR_17++){ *(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 0]) = VAR_20; *(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 4]) = VAR_20; *(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 8]) = VAR_20; *(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+12]) = VAR_20; } VAR_16= VAR_0->dsp.mb_cmp[0](VAR_0, c->scratchpad, pix, VAR_0->linesize, 16); } VAR_16 += c->mb_penalty_factor*16; if(VAR_16 < VAR_6){ VAR_11= CANDIDATE_MB_TYPE_INTRA; VAR_0->current_picture.f.VAR_11[VAR_2*VAR_0->mb_stride + VAR_1] = CANDIDATE_MB_TYPE_INTRA; }else VAR_0->current_picture.f.VAR_11[VAR_2*VAR_0->mb_stride + VAR_1] = 0; { int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100); int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20; c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21); } } VAR_0->VAR_11[VAR_2*VAR_0->mb_stride + VAR_1]= VAR_11; }
[ "void FUNC_0(MpegEncContext * VAR_0,\nint VAR_1, int VAR_2)\n{", "MotionEstContext * const c= &VAR_0->me;", "uint8_t *pix, *ppix;", "int VAR_3, VAR_4, VAR_5, VAR_6;", "int VAR_7;", "int VAR_8;", "int VAR_9[10][2];", "const int VAR_10= 1+VAR_0->quarter_sample;", "int VAR_11=0;", "Picture * const pic= &VAR_0->current_picture;", "init_ref(c, VAR_0->new_picture.f.data, VAR_0->last_picture.f.data, NULL, 16*VAR_1, 16*VAR_2, 0);", "assert(VAR_0->quarter_sample==0 || VAR_0->quarter_sample==1);", "assert(VAR_0->linesize == c->stride);", "assert(VAR_0->uvlinesize == c->uvstride);", "c->penalty_factor = get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->me_cmp);", "c->sub_penalty_factor= get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->me_sub_cmp);", "c->mb_penalty_factor = get_penalty_factor(VAR_0->lambda, VAR_0->lambda2, c->avctx->mb_cmp);", "c->current_mv_penalty= c->mv_penalty[VAR_0->f_code] + MAX_MV;", "get_limits(VAR_0, 16*VAR_1, 16*VAR_2);", "c->skip=0;", "pix = c->src[0][0];", "VAR_3 = VAR_0->dsp.pix_sum(pix, VAR_0->linesize);", "VAR_7 = VAR_0->dsp.pix_norm1(pix, VAR_0->linesize) - (((unsigned)(VAR_3*VAR_3))>>8) + 500;", "pic->mb_mean[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_3+128)>>8;", "pic->mb_var [VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_7+128)>>8;", "c->mb_var_sum_temp += (VAR_7+128)>>8;", "if(c->avctx->me_threshold){", "VAR_8= check_input_motion(VAR_0, VAR_1, VAR_2, 1);", "if((VAR_8+128)>>8 < c->avctx->me_threshold){", "int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100);", "int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20;", "pic->mc_mb_var[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_8+128)>>8;", "c->mc_mb_var_sum_temp += (VAR_8+128)>>8;", "c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21);", "return;", "}", "if((VAR_8+128)>>8 < c->avctx->mb_threshold)\nVAR_11= VAR_0->VAR_11[VAR_1 + VAR_2*VAR_0->mb_stride];", "}", "switch(VAR_0->me_method) {", "case ME_ZERO:\ndefault:\nno_motion_search(VAR_0, &VAR_4, &VAR_5);", "VAR_4-= VAR_1*16;", "VAR_5-= VAR_2*16;", "VAR_6 = 0;", "break;", "case ME_X1:\ncase ME_EPZS:\n{", "const int VAR_14 = VAR_0->b8_stride;", "const int VAR_15 = VAR_0->block_index[0];", "P_LEFT[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - 1][0];", "P_LEFT[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - 1][1];", "if(P_LEFT[0] > (c->xmax<<VAR_10)) P_LEFT[0] = (c->xmax<<VAR_10);", "if(!VAR_0->first_slice_line) {", "P_TOP[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 ][0];", "P_TOP[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 ][1];", "P_TOPRIGHT[0] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 + 2][0];", "P_TOPRIGHT[1] = VAR_0->current_picture.f.motion_val[0][VAR_15 - VAR_14 + 2][1];", "if(P_TOP[1] > (c->ymax<<VAR_10)) P_TOP[1] = (c->ymax<<VAR_10);", "if(P_TOPRIGHT[0] < (c->xmin<<VAR_10)) P_TOPRIGHT[0]= (c->xmin<<VAR_10);", "if(P_TOPRIGHT[1] > (c->ymax<<VAR_10)) P_TOPRIGHT[1]= (c->ymax<<VAR_10);", "P_MEDIAN[0]= mid_pred(P_LEFT[0], P_TOP[0], P_TOPRIGHT[0]);", "P_MEDIAN[1]= mid_pred(P_LEFT[1], P_TOP[1], P_TOPRIGHT[1]);", "if(VAR_0->out_format == FMT_H263){", "c->pred_x = P_MEDIAN[0];", "c->pred_y = P_MEDIAN[1];", "}else {", "c->pred_x= P_LEFT[0];", "c->pred_y= P_LEFT[1];", "}", "}else{", "c->pred_x= P_LEFT[0];", "c->pred_y= P_LEFT[1];", "}", "}", "VAR_6 = ff_epzs_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_9, 0, 0, VAR_0->p_mv_table, (1<<16)>>VAR_10, 0, 16);", "break;", "}", "ppix = c->ref[0][0] + (VAR_5 * VAR_0->linesize) + VAR_4;", "VAR_8 = VAR_0->dsp.sse[0](NULL, pix, ppix, VAR_0->linesize, 16);", "pic->mc_mb_var[VAR_0->mb_stride * VAR_2 + VAR_1] = (VAR_8+128)>>8;", "c->mc_mb_var_sum_temp += (VAR_8+128)>>8;", "if(VAR_11){", "int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100);", "int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20;", "c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21);", "if(VAR_11 == CANDIDATE_MB_TYPE_INTER){", "c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16);", "set_p_mv_tables(VAR_0, VAR_4, VAR_5, 1);", "}else{", "VAR_4 <<=VAR_10;", "VAR_5 <<=VAR_10;", "}", "if(VAR_11 == CANDIDATE_MB_TYPE_INTER4V){", "h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10);", "set_p_mv_tables(VAR_0, VAR_4, VAR_5, 0);", "}", "if(VAR_11 == CANDIDATE_MB_TYPE_INTER_I){", "interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 1);", "}", "}else if(c->avctx->mb_decision > FF_MB_DECISION_SIMPLE){", "int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100);", "int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20;", "c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21);", "if (VAR_8*2 + 200*256 > VAR_7)\nVAR_11|= CANDIDATE_MB_TYPE_INTRA;", "if (VAR_7*2 + 200*256 > VAR_8 || VAR_0->qscale > 24){", "VAR_11|= CANDIDATE_MB_TYPE_INTER;", "c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16);", "if(VAR_0->flags&CODEC_FLAG_MV0)\nif(VAR_4 || VAR_5)\nVAR_11 |= CANDIDATE_MB_TYPE_SKIPPED;", "}else{", "VAR_4 <<=VAR_10;", "VAR_5 <<=VAR_10;", "}", "if((VAR_0->flags&CODEC_FLAG_4MV)\n&& !c->skip && VAR_7>50<<8 && VAR_8>10<<8){", "if(h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10) < INT_MAX)\nVAR_11|=CANDIDATE_MB_TYPE_INTER4V;", "set_p_mv_tables(VAR_0, VAR_4, VAR_5, 0);", "}else", "set_p_mv_tables(VAR_0, VAR_4, VAR_5, 1);", "if((VAR_0->flags&CODEC_FLAG_INTERLACED_ME)\n&& !c->skip){", "if(interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 0) < INT_MAX)\nVAR_11 |= CANDIDATE_MB_TYPE_INTER_I;", "}", "}else{", "int VAR_16, VAR_17;", "VAR_11= CANDIDATE_MB_TYPE_INTER;", "VAR_6= c->sub_motion_search(VAR_0, &VAR_4, &VAR_5, VAR_6, 0, 0, 0, 16);", "if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)\nVAR_6= ff_get_mb_score(VAR_0, VAR_4, VAR_5, 0, 0, 0, 16, 1);", "if((VAR_0->flags&CODEC_FLAG_4MV)\n&& !c->skip && VAR_7>50<<8 && VAR_8>10<<8){", "int VAR_18= h263_mv4_search(VAR_0, VAR_4, VAR_5, VAR_10);", "if(VAR_18 < VAR_6){", "VAR_11= CANDIDATE_MB_TYPE_INTER4V;", "VAR_6=VAR_18;", "}", "}", "if((VAR_0->flags&CODEC_FLAG_INTERLACED_ME)\n&& !c->skip){", "int VAR_19= interlaced_search(VAR_0, 0, VAR_0->p_field_mv_table, VAR_0->p_field_select_table, VAR_4, VAR_5, 0);", "if(VAR_19 < VAR_6){", "VAR_11 = CANDIDATE_MB_TYPE_INTER_I;", "VAR_6= VAR_19;", "}", "}", "set_p_mv_tables(VAR_0, VAR_4, VAR_5, VAR_11!=CANDIDATE_MB_TYPE_INTER4V);", "if((c->avctx->mb_cmp&0xFF)==FF_CMP_SSE){", "VAR_16= VAR_7 - 500;", "}else{", "int VAR_20= (VAR_3+128)>>8;", "VAR_20*= 0x01010101;", "for(VAR_17=0; VAR_17<16; VAR_17++){", "*(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 0]) = VAR_20;", "*(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 4]) = VAR_20;", "*(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+ 8]) = VAR_20;", "*(uint32_t*)(&c->scratchpad[VAR_17*VAR_0->linesize+12]) = VAR_20;", "}", "VAR_16= VAR_0->dsp.mb_cmp[0](VAR_0, c->scratchpad, pix, VAR_0->linesize, 16);", "}", "VAR_16 += c->mb_penalty_factor*16;", "if(VAR_16 < VAR_6){", "VAR_11= CANDIDATE_MB_TYPE_INTRA;", "VAR_0->current_picture.f.VAR_11[VAR_2*VAR_0->mb_stride + VAR_1] = CANDIDATE_MB_TYPE_INTRA;", "}else", "VAR_0->current_picture.f.VAR_11[VAR_2*VAR_0->mb_stride + VAR_1] = 0;", "{", "int VAR_21= FFMIN(VAR_8, VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*100);", "int VAR_21= VAR_7-500+(VAR_0->lambda2>>FF_LAMBDA_SHIFT)*20;", "c->scene_change_score+= ff_sqrt(VAR_21) - ff_sqrt(VAR_21);", "}", "}", "VAR_0->VAR_11[VAR_2*VAR_0->mb_stride + VAR_1]= VAR_11;", "}" ]
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25,342
static int init_directory(BDRVVVFATState* s,const char* dirname) { bootsector_t* bootsector=(bootsector_t*)&(s->first_sectors[(s->first_sectors_number-1)*0x200]); unsigned int i; unsigned int cluster; memset(&(s->first_sectors[0]),0,0x40*0x200); /* TODO: if FAT32, this is probably wrong */ s->sectors_per_fat=0xfc; s->sectors_per_cluster=0x10; s->cluster_size=s->sectors_per_cluster*0x200; s->cluster=malloc(s->cluster_size); array_init(&(s->mapping),sizeof(mapping_t)); array_init(&(s->directory),sizeof(direntry_t)); array_init(&(s->commit),sizeof(commit_t)); /* add volume label */ { direntry_t* entry=array_get_next(&(s->directory)); entry->attributes=0x28; /* archive | volume label */ snprintf(entry->name,11,"QEMU VVFAT"); } if(read_directory(s,dirname,0)) return -1; /* make sure that the number of directory entries is multiple of 0x200/0x20 (to fit the last sector exactly) */ s->sectors_for_directory=s->directory.next/0x10; s->faked_sectors=s->first_sectors_number+s->sectors_per_fat*2+s->sectors_for_directory; s->cluster_count=(s->sector_count-s->faked_sectors)/s->sectors_per_cluster; /* Now build FAT, and write back information into directory */ init_fat(s); cluster=s->sectors_for_directory/s->sectors_per_cluster; assert(s->sectors_for_directory%s->sectors_per_cluster==0); /* set the end of the last read directory */ if(s->first_file_mapping>0) { mapping_t* mapping=array_get(&(s->mapping),s->first_file_mapping-1); mapping->end=cluster; } for(i=1;i<s->mapping.next;i++) { mapping_t* mapping=array_get(&(s->mapping),i); direntry_t* direntry=array_get(&(s->directory),mapping->dir_index); if(mapping->mode==MODE_DIRECTORY) { /* directory */ int i; #ifdef DEBUG fprintf(stderr,"assert: %s %d < %d\n",mapping->filename,(int)mapping->begin,(int)mapping->end); #endif assert(mapping->begin<mapping->end); for(i=mapping->begin;i<mapping->end-1;i++) fat_set(s,i,i+1); fat_set(s,i,0x7fffffff); } else { /* as the space is virtual, we can be sloppy about it */ unsigned int end_cluster=cluster+mapping->end/s->cluster_size; if(end_cluster>=s->cluster_count) { fprintf(stderr,"Directory does not fit in FAT%d\n",s->fat_type); return -1; } mapping->begin=cluster; mapping->mode=MODE_NORMAL; mapping->offset=0; direntry->size=cpu_to_le32(mapping->end); if(direntry->size==0) { direntry->begin=0; mapping->end=cluster; continue; } direntry->begin=cpu_to_le16(cluster); mapping->end=end_cluster+1; for(;cluster<end_cluster;cluster++) fat_set(s,cluster,cluster+1); fat_set(s,cluster,0x7fffffff); cluster++; } } s->current_mapping=0; bootsector->jump[0]=0xeb; bootsector->jump[1]=0x3e; bootsector->jump[2]=0x90; memcpy(bootsector->name,"QEMU ",8); bootsector->sector_size=cpu_to_le16(0x200); bootsector->sectors_per_cluster=s->sectors_per_cluster; bootsector->reserved_sectors=cpu_to_le16(1); bootsector->number_of_fats=0x2; /* number of FATs */ bootsector->root_entries=cpu_to_le16(s->sectors_of_root_directory*0x10); bootsector->zero=0; bootsector->media_type=(s->first_sectors_number==1?0xf0:0xf8); /* media descriptor */ bootsector->sectors_per_fat=cpu_to_le16(s->sectors_per_fat); bootsector->sectors_per_track=cpu_to_le16(0x3f); bootsector->number_of_heads=cpu_to_le16(0x10); bootsector->hidden_sectors=cpu_to_le32(s->first_sectors_number==1?0:0x3f); /* TODO: if FAT32, adjust */ bootsector->total_sectors=cpu_to_le32(s->sector_count); /* TODO: if FAT32, this is wrong */ bootsector->u.fat16.drive_number=0x80; /* assume this is hda (TODO) */ bootsector->u.fat16.current_head=0; bootsector->u.fat16.signature=0x29; bootsector->u.fat16.id=cpu_to_le32(0xfabe1afd); memcpy(bootsector->u.fat16.volume_label,"QEMU VVFAT ",11); memcpy(bootsector->fat_type,(s->fat_type==12?"FAT12 ":s->fat_type==16?"FAT16 ":"FAT32 "),8); bootsector->magic[0]=0x55; bootsector->magic[1]=0xaa; return 0; }
true
qemu
0b7a4a97119eefc2c39c5f34602df9e1cc0f493b
static int init_directory(BDRVVVFATState* s,const char* dirname) { bootsector_t* bootsector=(bootsector_t*)&(s->first_sectors[(s->first_sectors_number-1)*0x200]); unsigned int i; unsigned int cluster; memset(&(s->first_sectors[0]),0,0x40*0x200); s->sectors_per_fat=0xfc; s->sectors_per_cluster=0x10; s->cluster_size=s->sectors_per_cluster*0x200; s->cluster=malloc(s->cluster_size); array_init(&(s->mapping),sizeof(mapping_t)); array_init(&(s->directory),sizeof(direntry_t)); array_init(&(s->commit),sizeof(commit_t)); { direntry_t* entry=array_get_next(&(s->directory)); entry->attributes=0x28; snprintf(entry->name,11,"QEMU VVFAT"); } if(read_directory(s,dirname,0)) return -1; s->sectors_for_directory=s->directory.next/0x10; s->faked_sectors=s->first_sectors_number+s->sectors_per_fat*2+s->sectors_for_directory; s->cluster_count=(s->sector_count-s->faked_sectors)/s->sectors_per_cluster; init_fat(s); cluster=s->sectors_for_directory/s->sectors_per_cluster; assert(s->sectors_for_directory%s->sectors_per_cluster==0); if(s->first_file_mapping>0) { mapping_t* mapping=array_get(&(s->mapping),s->first_file_mapping-1); mapping->end=cluster; } for(i=1;i<s->mapping.next;i++) { mapping_t* mapping=array_get(&(s->mapping),i); direntry_t* direntry=array_get(&(s->directory),mapping->dir_index); if(mapping->mode==MODE_DIRECTORY) { int i; #ifdef DEBUG fprintf(stderr,"assert: %s %d < %d\n",mapping->filename,(int)mapping->begin,(int)mapping->end); #endif assert(mapping->begin<mapping->end); for(i=mapping->begin;i<mapping->end-1;i++) fat_set(s,i,i+1); fat_set(s,i,0x7fffffff); } else { unsigned int end_cluster=cluster+mapping->end/s->cluster_size; if(end_cluster>=s->cluster_count) { fprintf(stderr,"Directory does not fit in FAT%d\n",s->fat_type); return -1; } mapping->begin=cluster; mapping->mode=MODE_NORMAL; mapping->offset=0; direntry->size=cpu_to_le32(mapping->end); if(direntry->size==0) { direntry->begin=0; mapping->end=cluster; continue; } direntry->begin=cpu_to_le16(cluster); mapping->end=end_cluster+1; for(;cluster<end_cluster;cluster++) fat_set(s,cluster,cluster+1); fat_set(s,cluster,0x7fffffff); cluster++; } } s->current_mapping=0; bootsector->jump[0]=0xeb; bootsector->jump[1]=0x3e; bootsector->jump[2]=0x90; memcpy(bootsector->name,"QEMU ",8); bootsector->sector_size=cpu_to_le16(0x200); bootsector->sectors_per_cluster=s->sectors_per_cluster; bootsector->reserved_sectors=cpu_to_le16(1); bootsector->number_of_fats=0x2; bootsector->root_entries=cpu_to_le16(s->sectors_of_root_directory*0x10); bootsector->zero=0; bootsector->media_type=(s->first_sectors_number==1?0xf0:0xf8); bootsector->sectors_per_fat=cpu_to_le16(s->sectors_per_fat); bootsector->sectors_per_track=cpu_to_le16(0x3f); bootsector->number_of_heads=cpu_to_le16(0x10); bootsector->hidden_sectors=cpu_to_le32(s->first_sectors_number==1?0:0x3f); bootsector->total_sectors=cpu_to_le32(s->sector_count); bootsector->u.fat16.drive_number=0x80; bootsector->u.fat16.current_head=0; bootsector->u.fat16.signature=0x29; bootsector->u.fat16.id=cpu_to_le32(0xfabe1afd); memcpy(bootsector->u.fat16.volume_label,"QEMU VVFAT ",11); memcpy(bootsector->fat_type,(s->fat_type==12?"FAT12 ":s->fat_type==16?"FAT16 ":"FAT32 "),8); bootsector->magic[0]=0x55; bootsector->magic[1]=0xaa; return 0; }
{ "code": [ " s->sectors_per_fat=0xfc;" ], "line_no": [ 19 ] }
static int FUNC_0(BDRVVVFATState* VAR_0,const char* VAR_1) { bootsector_t* bootsector=(bootsector_t*)&(VAR_0->first_sectors[(VAR_0->first_sectors_number-1)*0x200]); unsigned int VAR_2; unsigned int VAR_3; memset(&(VAR_0->first_sectors[0]),0,0x40*0x200); VAR_0->sectors_per_fat=0xfc; VAR_0->sectors_per_cluster=0x10; VAR_0->cluster_size=VAR_0->sectors_per_cluster*0x200; VAR_0->VAR_3=malloc(VAR_0->cluster_size); array_init(&(VAR_0->mapping),sizeof(mapping_t)); array_init(&(VAR_0->directory),sizeof(direntry_t)); array_init(&(VAR_0->commit),sizeof(commit_t)); { direntry_t* entry=array_get_next(&(VAR_0->directory)); entry->attributes=0x28; snprintf(entry->name,11,"QEMU VVFAT"); } if(read_directory(VAR_0,VAR_1,0)) return -1; VAR_0->sectors_for_directory=VAR_0->directory.next/0x10; VAR_0->faked_sectors=VAR_0->first_sectors_number+VAR_0->sectors_per_fat*2+VAR_0->sectors_for_directory; VAR_0->cluster_count=(VAR_0->sector_count-VAR_0->faked_sectors)/VAR_0->sectors_per_cluster; init_fat(VAR_0); VAR_3=VAR_0->sectors_for_directory/VAR_0->sectors_per_cluster; assert(VAR_0->sectors_for_directory%VAR_0->sectors_per_cluster==0); if(VAR_0->first_file_mapping>0) { mapping_t* mapping=array_get(&(VAR_0->mapping),VAR_0->first_file_mapping-1); mapping->end=VAR_3; } for(VAR_2=1;VAR_2<VAR_0->mapping.next;VAR_2++) { mapping_t* mapping=array_get(&(VAR_0->mapping),VAR_2); direntry_t* direntry=array_get(&(VAR_0->directory),mapping->dir_index); if(mapping->mode==MODE_DIRECTORY) { int VAR_2; #ifdef DEBUG fprintf(stderr,"assert: %VAR_0 %d < %d\n",mapping->filename,(int)mapping->begin,(int)mapping->end); #endif assert(mapping->begin<mapping->end); for(VAR_2=mapping->begin;VAR_2<mapping->end-1;VAR_2++) fat_set(VAR_0,VAR_2,VAR_2+1); fat_set(VAR_0,VAR_2,0x7fffffff); } else { unsigned int end_cluster=VAR_3+mapping->end/VAR_0->cluster_size; if(end_cluster>=VAR_0->cluster_count) { fprintf(stderr,"Directory does not fit in FAT%d\n",VAR_0->fat_type); return -1; } mapping->begin=VAR_3; mapping->mode=MODE_NORMAL; mapping->offset=0; direntry->size=cpu_to_le32(mapping->end); if(direntry->size==0) { direntry->begin=0; mapping->end=VAR_3; continue; } direntry->begin=cpu_to_le16(VAR_3); mapping->end=end_cluster+1; for(;VAR_3<end_cluster;VAR_3++) fat_set(VAR_0,VAR_3,VAR_3+1); fat_set(VAR_0,VAR_3,0x7fffffff); VAR_3++; } } VAR_0->current_mapping=0; bootsector->jump[0]=0xeb; bootsector->jump[1]=0x3e; bootsector->jump[2]=0x90; memcpy(bootsector->name,"QEMU ",8); bootsector->sector_size=cpu_to_le16(0x200); bootsector->sectors_per_cluster=VAR_0->sectors_per_cluster; bootsector->reserved_sectors=cpu_to_le16(1); bootsector->number_of_fats=0x2; bootsector->root_entries=cpu_to_le16(VAR_0->sectors_of_root_directory*0x10); bootsector->zero=0; bootsector->media_type=(VAR_0->first_sectors_number==1?0xf0:0xf8); bootsector->sectors_per_fat=cpu_to_le16(VAR_0->sectors_per_fat); bootsector->sectors_per_track=cpu_to_le16(0x3f); bootsector->number_of_heads=cpu_to_le16(0x10); bootsector->hidden_sectors=cpu_to_le32(VAR_0->first_sectors_number==1?0:0x3f); bootsector->total_sectors=cpu_to_le32(VAR_0->sector_count); bootsector->u.fat16.drive_number=0x80; bootsector->u.fat16.current_head=0; bootsector->u.fat16.signature=0x29; bootsector->u.fat16.id=cpu_to_le32(0xfabe1afd); memcpy(bootsector->u.fat16.volume_label,"QEMU VVFAT ",11); memcpy(bootsector->fat_type,(VAR_0->fat_type==12?"FAT12 ":VAR_0->fat_type==16?"FAT16 ":"FAT32 "),8); bootsector->magic[0]=0x55; bootsector->magic[1]=0xaa; return 0; }
[ "static int FUNC_0(BDRVVVFATState* VAR_0,const char* VAR_1)\n{", "bootsector_t* bootsector=(bootsector_t*)&(VAR_0->first_sectors[(VAR_0->first_sectors_number-1)*0x200]);", "unsigned int VAR_2;", "unsigned int VAR_3;", "memset(&(VAR_0->first_sectors[0]),0,0x40*0x200);", "VAR_0->sectors_per_fat=0xfc;", "VAR_0->sectors_per_cluster=0x10;", "VAR_0->cluster_size=VAR_0->sectors_per_cluster*0x200;", "VAR_0->VAR_3=malloc(VAR_0->cluster_size);", "array_init(&(VAR_0->mapping),sizeof(mapping_t));", "array_init(&(VAR_0->directory),sizeof(direntry_t));", "array_init(&(VAR_0->commit),sizeof(commit_t));", "{", "direntry_t* entry=array_get_next(&(VAR_0->directory));", "entry->attributes=0x28;", "snprintf(entry->name,11,\"QEMU VVFAT\");", "}", "if(read_directory(VAR_0,VAR_1,0))\nreturn -1;", "VAR_0->sectors_for_directory=VAR_0->directory.next/0x10;", "VAR_0->faked_sectors=VAR_0->first_sectors_number+VAR_0->sectors_per_fat*2+VAR_0->sectors_for_directory;", "VAR_0->cluster_count=(VAR_0->sector_count-VAR_0->faked_sectors)/VAR_0->sectors_per_cluster;", "init_fat(VAR_0);", "VAR_3=VAR_0->sectors_for_directory/VAR_0->sectors_per_cluster;", "assert(VAR_0->sectors_for_directory%VAR_0->sectors_per_cluster==0);", "if(VAR_0->first_file_mapping>0) {", "mapping_t* mapping=array_get(&(VAR_0->mapping),VAR_0->first_file_mapping-1);", "mapping->end=VAR_3;", "}", "for(VAR_2=1;VAR_2<VAR_0->mapping.next;VAR_2++) {", "mapping_t* mapping=array_get(&(VAR_0->mapping),VAR_2);", "direntry_t* direntry=array_get(&(VAR_0->directory),mapping->dir_index);", "if(mapping->mode==MODE_DIRECTORY) {", "int VAR_2;", "#ifdef DEBUG\nfprintf(stderr,\"assert: %VAR_0 %d < %d\\n\",mapping->filename,(int)mapping->begin,(int)mapping->end);", "#endif\nassert(mapping->begin<mapping->end);", "for(VAR_2=mapping->begin;VAR_2<mapping->end-1;VAR_2++)", "fat_set(VAR_0,VAR_2,VAR_2+1);", "fat_set(VAR_0,VAR_2,0x7fffffff);", "} else {", "unsigned int end_cluster=VAR_3+mapping->end/VAR_0->cluster_size;", "if(end_cluster>=VAR_0->cluster_count) {", "fprintf(stderr,\"Directory does not fit in FAT%d\\n\",VAR_0->fat_type);", "return -1;", "}", "mapping->begin=VAR_3;", "mapping->mode=MODE_NORMAL;", "mapping->offset=0;", "direntry->size=cpu_to_le32(mapping->end);", "if(direntry->size==0) {", "direntry->begin=0;", "mapping->end=VAR_3;", "continue;", "}", "direntry->begin=cpu_to_le16(VAR_3);", "mapping->end=end_cluster+1;", "for(;VAR_3<end_cluster;VAR_3++)", "fat_set(VAR_0,VAR_3,VAR_3+1);", "fat_set(VAR_0,VAR_3,0x7fffffff);", "VAR_3++;", "}", "}", "VAR_0->current_mapping=0;", "bootsector->jump[0]=0xeb;", "bootsector->jump[1]=0x3e;", "bootsector->jump[2]=0x90;", "memcpy(bootsector->name,\"QEMU \",8);", "bootsector->sector_size=cpu_to_le16(0x200);", "bootsector->sectors_per_cluster=VAR_0->sectors_per_cluster;", "bootsector->reserved_sectors=cpu_to_le16(1);", "bootsector->number_of_fats=0x2;", "bootsector->root_entries=cpu_to_le16(VAR_0->sectors_of_root_directory*0x10);", "bootsector->zero=0;", "bootsector->media_type=(VAR_0->first_sectors_number==1?0xf0:0xf8);", "bootsector->sectors_per_fat=cpu_to_le16(VAR_0->sectors_per_fat);", "bootsector->sectors_per_track=cpu_to_le16(0x3f);", "bootsector->number_of_heads=cpu_to_le16(0x10);", "bootsector->hidden_sectors=cpu_to_le32(VAR_0->first_sectors_number==1?0:0x3f);", "bootsector->total_sectors=cpu_to_le32(VAR_0->sector_count);", "bootsector->u.fat16.drive_number=0x80;", "bootsector->u.fat16.current_head=0;", "bootsector->u.fat16.signature=0x29;", "bootsector->u.fat16.id=cpu_to_le32(0xfabe1afd);", "memcpy(bootsector->u.fat16.volume_label,\"QEMU VVFAT \",11);", "memcpy(bootsector->fat_type,(VAR_0->fat_type==12?\"FAT12 \":VAR_0->fat_type==16?\"FAT16 \":\"FAT32 \"),8);", "bootsector->magic[0]=0x55; bootsector->magic[1]=0xaa;", "return 0;", "}" ]
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25,343
static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) { int i; for( i = 0; i < 8; i++, pix += stride) { int index_a; int alpha; int beta; int qp_index; int bS_index = i; if( bS[bS_index] == 0 ) { continue; } qp_index = MB_FIELD ? (i >> 2) : (i & 1); index_a = qp[qp_index] + h->slice_alpha_c0_offset; alpha = (alpha_table+52)[index_a]; beta = (beta_table+52)[qp[qp_index] + h->slice_beta_offset]; if( bS[bS_index] < 4 ) { const int tc = (tc0_table+52)[index_a][bS[bS_index]] + 1; const int p0 = pix[-1]; const int p1 = pix[-2]; const int q0 = pix[0]; const int q1 = pix[1]; if( FFABS( p0 - q0 ) < alpha && FFABS( p1 - p0 ) < beta && FFABS( q1 - q0 ) < beta ) { const int i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); pix[-1] = av_clip_uint8( p0 + i_delta ); /* p0' */ pix[0] = av_clip_uint8( q0 - i_delta ); /* q0' */ tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d, qp:%d, indexA:%d, alpha:%d, beta:%d, tc:%d\n# bS:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, qp[qp_index], index_a, alpha, beta, tc, bS[bS_index], pix[-3], p1, p0, q0, q1, pix[2], p1, pix[-1], pix[0], q1); } }else{ const int p0 = pix[-1]; const int p1 = pix[-2]; const int q0 = pix[0]; const int q1 = pix[1]; if( FFABS( p0 - q0 ) < alpha && FFABS( p1 - p0 ) < beta && FFABS( q1 - q0 ) < beta ) { pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2; /* p0' */ pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2; /* q0' */ tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d\n# bS:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\n", i, pix[-3], p1, p0, q0, q1, pix[2], pix[-3], pix[-2], pix[-1], pix[0], pix[1], pix[2]); } } } }
false
FFmpeg
082cf97106e2e94a969877d4f8c05c1e526acf54
static void filter_mb_mbaff_edgecv( H264Context *h, uint8_t *pix, int stride, int16_t bS[8], int qp[2] ) { int i; for( i = 0; i < 8; i++, pix += stride) { int index_a; int alpha; int beta; int qp_index; int bS_index = i; if( bS[bS_index] == 0 ) { continue; } qp_index = MB_FIELD ? (i >> 2) : (i & 1); index_a = qp[qp_index] + h->slice_alpha_c0_offset; alpha = (alpha_table+52)[index_a]; beta = (beta_table+52)[qp[qp_index] + h->slice_beta_offset]; if( bS[bS_index] < 4 ) { const int tc = (tc0_table+52)[index_a][bS[bS_index]] + 1; const int p0 = pix[-1]; const int p1 = pix[-2]; const int q0 = pix[0]; const int q1 = pix[1]; if( FFABS( p0 - q0 ) < alpha && FFABS( p1 - p0 ) < beta && FFABS( q1 - q0 ) < beta ) { const int i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); pix[-1] = av_clip_uint8( p0 + i_delta ); pix[0] = av_clip_uint8( q0 - i_delta ); tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d, qp:%d, indexA:%d, alpha:%d, beta:%d, tc:%d\n# bS:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", i, qp[qp_index], index_a, alpha, beta, tc, bS[bS_index], pix[-3], p1, p0, q0, q1, pix[2], p1, pix[-1], pix[0], q1); } }else{ const int p0 = pix[-1]; const int p1 = pix[-2]; const int q0 = pix[0]; const int q1 = pix[1]; if( FFABS( p0 - q0 ) < alpha && FFABS( p1 - p0 ) < beta && FFABS( q1 - q0 ) < beta ) { pix[-1] = ( 2*p1 + p0 + q1 + 2 ) >> 2; pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2; tprintf(h->s.avctx, "filter_mb_mbaff_edgecv i:%d\n# bS:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\n", i, pix[-3], p1, p0, q0, q1, pix[2], pix[-3], pix[-2], pix[-1], pix[0], pix[1], pix[2]); } } } }
{ "code": [], "line_no": [] }
static void FUNC_0( H264Context *VAR_0, uint8_t *VAR_1, int VAR_2, int16_t VAR_3[8], int VAR_4[2] ) { int VAR_5; for( VAR_5 = 0; VAR_5 < 8; VAR_5++, VAR_1 += VAR_2) { int VAR_6; int VAR_7; int VAR_8; int VAR_9; int VAR_10 = VAR_5; if( VAR_3[VAR_10] == 0 ) { continue; } VAR_9 = MB_FIELD ? (VAR_5 >> 2) : (VAR_5 & 1); VAR_6 = VAR_4[VAR_9] + VAR_0->slice_alpha_c0_offset; VAR_7 = (alpha_table+52)[VAR_6]; VAR_8 = (beta_table+52)[VAR_4[VAR_9] + VAR_0->slice_beta_offset]; if( VAR_3[VAR_10] < 4 ) { const int VAR_11 = (tc0_table+52)[VAR_6][VAR_3[VAR_10]] + 1; const int VAR_17 = VAR_1[-1]; const int VAR_17 = VAR_1[-2]; const int VAR_17 = VAR_1[0]; const int VAR_17 = VAR_1[1]; if( FFABS( VAR_17 - VAR_17 ) < VAR_7 && FFABS( VAR_17 - VAR_17 ) < VAR_8 && FFABS( VAR_17 - VAR_17 ) < VAR_8 ) { const int VAR_16 = av_clip( (((VAR_17 - VAR_17 ) << 2) + (VAR_17 - VAR_17) + 4) >> 3, -VAR_11, VAR_11 ); VAR_1[-1] = av_clip_uint8( VAR_17 + VAR_16 ); VAR_1[0] = av_clip_uint8( VAR_17 - VAR_16 ); tprintf(VAR_0->s.avctx, "FUNC_0 VAR_5:%d, VAR_4:%d, indexA:%d, VAR_7:%d, VAR_8:%d, VAR_11:%d\n# VAR_3:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\n", VAR_5, VAR_4[VAR_9], VAR_6, VAR_7, VAR_8, VAR_11, VAR_3[VAR_10], VAR_1[-3], VAR_17, VAR_17, VAR_17, VAR_17, VAR_1[2], VAR_17, VAR_1[-1], VAR_1[0], VAR_17); } }else{ const int VAR_17 = VAR_1[-1]; const int VAR_17 = VAR_1[-2]; const int VAR_17 = VAR_1[0]; const int VAR_17 = VAR_1[1]; if( FFABS( VAR_17 - VAR_17 ) < VAR_7 && FFABS( VAR_17 - VAR_17 ) < VAR_8 && FFABS( VAR_17 - VAR_17 ) < VAR_8 ) { VAR_1[-1] = ( 2*VAR_17 + VAR_17 + VAR_17 + 2 ) >> 2; VAR_1[0] = ( 2*VAR_17 + VAR_17 + VAR_17 + 2 ) >> 2; tprintf(VAR_0->s.avctx, "FUNC_0 VAR_5:%d\n# VAR_3:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\n", VAR_5, VAR_1[-3], VAR_17, VAR_17, VAR_17, VAR_17, VAR_1[2], VAR_1[-3], VAR_1[-2], VAR_1[-1], VAR_1[0], VAR_1[1], VAR_1[2]); } } } }
[ "static void FUNC_0( H264Context *VAR_0, uint8_t *VAR_1, int VAR_2, int16_t VAR_3[8], int VAR_4[2] ) {", "int VAR_5;", "for( VAR_5 = 0; VAR_5 < 8; VAR_5++, VAR_1 += VAR_2) {", "int VAR_6;", "int VAR_7;", "int VAR_8;", "int VAR_9;", "int VAR_10 = VAR_5;", "if( VAR_3[VAR_10] == 0 ) {", "continue;", "}", "VAR_9 = MB_FIELD ? (VAR_5 >> 2) : (VAR_5 & 1);", "VAR_6 = VAR_4[VAR_9] + VAR_0->slice_alpha_c0_offset;", "VAR_7 = (alpha_table+52)[VAR_6];", "VAR_8 = (beta_table+52)[VAR_4[VAR_9] + VAR_0->slice_beta_offset];", "if( VAR_3[VAR_10] < 4 ) {", "const int VAR_11 = (tc0_table+52)[VAR_6][VAR_3[VAR_10]] + 1;", "const int VAR_17 = VAR_1[-1];", "const int VAR_17 = VAR_1[-2];", "const int VAR_17 = VAR_1[0];", "const int VAR_17 = VAR_1[1];", "if( FFABS( VAR_17 - VAR_17 ) < VAR_7 &&\nFFABS( VAR_17 - VAR_17 ) < VAR_8 &&\nFFABS( VAR_17 - VAR_17 ) < VAR_8 ) {", "const int VAR_16 = av_clip( (((VAR_17 - VAR_17 ) << 2) + (VAR_17 - VAR_17) + 4) >> 3, -VAR_11, VAR_11 );", "VAR_1[-1] = av_clip_uint8( VAR_17 + VAR_16 );", "VAR_1[0] = av_clip_uint8( VAR_17 - VAR_16 );", "tprintf(VAR_0->s.avctx, \"FUNC_0 VAR_5:%d, VAR_4:%d, indexA:%d, VAR_7:%d, VAR_8:%d, VAR_11:%d\\n# VAR_3:%d -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x]\\n\", VAR_5, VAR_4[VAR_9], VAR_6, VAR_7, VAR_8, VAR_11, VAR_3[VAR_10], VAR_1[-3], VAR_17, VAR_17, VAR_17, VAR_17, VAR_1[2], VAR_17, VAR_1[-1], VAR_1[0], VAR_17);", "}", "}else{", "const int VAR_17 = VAR_1[-1];", "const int VAR_17 = VAR_1[-2];", "const int VAR_17 = VAR_1[0];", "const int VAR_17 = VAR_1[1];", "if( FFABS( VAR_17 - VAR_17 ) < VAR_7 &&\nFFABS( VAR_17 - VAR_17 ) < VAR_8 &&\nFFABS( VAR_17 - VAR_17 ) < VAR_8 ) {", "VAR_1[-1] = ( 2*VAR_17 + VAR_17 + VAR_17 + 2 ) >> 2;", "VAR_1[0] = ( 2*VAR_17 + VAR_17 + VAR_17 + 2 ) >> 2;", "tprintf(VAR_0->s.avctx, \"FUNC_0 VAR_5:%d\\n# VAR_3:4 -> [%02x, %02x, %02x, %02x, %02x, %02x] =>[%02x, %02x, %02x, %02x, %02x, %02x]\\n\", VAR_5, VAR_1[-3], VAR_17, VAR_17, VAR_17, VAR_17, VAR_1[2], VAR_1[-3], VAR_1[-2], VAR_1[-1], VAR_1[0], VAR_1[1], VAR_1[2]);", "}", "}", "}", "}" ]
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25,345
int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int flags) { int ret; AVStream *st; ff_read_frame_flush(s); if(flags & AVSEEK_FLAG_BYTE) return seek_frame_byte(s, stream_index, timestamp, flags); if(stream_index < 0){ stream_index= av_find_default_stream_index(s); if(stream_index < 0) return -1; st= s->streams[stream_index]; /* timestamp for default must be expressed in AV_TIME_BASE units */ timestamp = av_rescale(timestamp, st->time_base.den, AV_TIME_BASE * (int64_t)st->time_base.num); } /* first, we try the format specific seek */ if (s->iformat->read_seek) ret = s->iformat->read_seek(s, stream_index, timestamp, flags); else ret = -1; if (ret >= 0) { return 0; } if(s->iformat->read_timestamp && !(s->iformat->flags & AVFMT_NOBINSEARCH)) return av_seek_frame_binary(s, stream_index, timestamp, flags); else if (!(s->iformat->flags & AVFMT_NOGENSEARCH)) return seek_frame_generic(s, stream_index, timestamp, flags); else return -1; }
false
FFmpeg
0041cdba98d5b636a8d912352dd3d8ca72bba4ce
int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp, int flags) { int ret; AVStream *st; ff_read_frame_flush(s); if(flags & AVSEEK_FLAG_BYTE) return seek_frame_byte(s, stream_index, timestamp, flags); if(stream_index < 0){ stream_index= av_find_default_stream_index(s); if(stream_index < 0) return -1; st= s->streams[stream_index]; timestamp = av_rescale(timestamp, st->time_base.den, AV_TIME_BASE * (int64_t)st->time_base.num); } if (s->iformat->read_seek) ret = s->iformat->read_seek(s, stream_index, timestamp, flags); else ret = -1; if (ret >= 0) { return 0; } if(s->iformat->read_timestamp && !(s->iformat->flags & AVFMT_NOBINSEARCH)) return av_seek_frame_binary(s, stream_index, timestamp, flags); else if (!(s->iformat->flags & AVFMT_NOGENSEARCH)) return seek_frame_generic(s, stream_index, timestamp, flags); else return -1; }
{ "code": [], "line_no": [] }
int FUNC_0(AVFormatContext *VAR_0, int VAR_1, int64_t VAR_2, int VAR_3) { int VAR_4; AVStream *st; ff_read_frame_flush(VAR_0); if(VAR_3 & AVSEEK_FLAG_BYTE) return seek_frame_byte(VAR_0, VAR_1, VAR_2, VAR_3); if(VAR_1 < 0){ VAR_1= av_find_default_stream_index(VAR_0); if(VAR_1 < 0) return -1; st= VAR_0->streams[VAR_1]; VAR_2 = av_rescale(VAR_2, st->time_base.den, AV_TIME_BASE * (int64_t)st->time_base.num); } if (VAR_0->iformat->read_seek) VAR_4 = VAR_0->iformat->read_seek(VAR_0, VAR_1, VAR_2, VAR_3); else VAR_4 = -1; if (VAR_4 >= 0) { return 0; } if(VAR_0->iformat->read_timestamp && !(VAR_0->iformat->VAR_3 & AVFMT_NOBINSEARCH)) return av_seek_frame_binary(VAR_0, VAR_1, VAR_2, VAR_3); else if (!(VAR_0->iformat->VAR_3 & AVFMT_NOGENSEARCH)) return seek_frame_generic(VAR_0, VAR_1, VAR_2, VAR_3); else return -1; }
[ "int FUNC_0(AVFormatContext *VAR_0, int VAR_1, int64_t VAR_2, int VAR_3)\n{", "int VAR_4;", "AVStream *st;", "ff_read_frame_flush(VAR_0);", "if(VAR_3 & AVSEEK_FLAG_BYTE)\nreturn seek_frame_byte(VAR_0, VAR_1, VAR_2, VAR_3);", "if(VAR_1 < 0){", "VAR_1= av_find_default_stream_index(VAR_0);", "if(VAR_1 < 0)\nreturn -1;", "st= VAR_0->streams[VAR_1];", "VAR_2 = av_rescale(VAR_2, st->time_base.den, AV_TIME_BASE * (int64_t)st->time_base.num);", "}", "if (VAR_0->iformat->read_seek)\nVAR_4 = VAR_0->iformat->read_seek(VAR_0, VAR_1, VAR_2, VAR_3);", "else\nVAR_4 = -1;", "if (VAR_4 >= 0) {", "return 0;", "}", "if(VAR_0->iformat->read_timestamp && !(VAR_0->iformat->VAR_3 & AVFMT_NOBINSEARCH))\nreturn av_seek_frame_binary(VAR_0, VAR_1, VAR_2, VAR_3);", "else if (!(VAR_0->iformat->VAR_3 & AVFMT_NOGENSEARCH))\nreturn seek_frame_generic(VAR_0, VAR_1, VAR_2, VAR_3);", "else\nreturn -1;", "}" ]
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25,346
static const char *srt_to_ass(AVCodecContext *avctx, char *out, char *out_end, const char *in, int x1, int y1, int x2, int y2) { char c, *param, buffer[128], tmp[128]; int len, tag_close, sptr = 1, line_start = 1, an = 0, end = 0; SrtStack stack[16]; stack[0].tag[0] = 0; strcpy(stack[0].param[PARAM_SIZE], "{\\fs}"); strcpy(stack[0].param[PARAM_COLOR], "{\\c}"); strcpy(stack[0].param[PARAM_FACE], "{\\fn}"); if (x1 >= 0 && y1 >= 0) { if (x2 >= 0 && y2 >= 0 && (x2 != x1 || y2 != y1)) out += snprintf(out, out_end-out, "{\\an1}{\\move(%d,%d,%d,%d)}", x1, y1, x2, y2); else out += snprintf(out, out_end-out, "{\\an1}{\\pos(%d,%d)}", x1, y1); } for (; out < out_end && !end && *in; in++) { switch (*in) { case '\r': break; case '\n': if (line_start) { end = 1; break; } while (out[-1] == ' ') out--; out += snprintf(out, out_end-out, "\\N"); line_start = 1; break; case ' ': if (!line_start) *out++ = *in; break; case '{': /* skip all {\xxx} substrings except for {\an%d} and all microdvd like styles such as {Y:xxx} */ an += sscanf(in, "{\\an%*1u}%c", &c) == 1; if ((an != 1 && sscanf(in, "{\\%*[^}]}%n%c", &len, &c) > 0) || sscanf(in, "{%*1[CcFfoPSsYy]:%*[^}]}%n%c", &len, &c) > 0) { in += len - 1; } else *out++ = *in; break; case '<': tag_close = in[1] == '/'; if (sscanf(in+tag_close+1, "%127[^>]>%n%c", buffer, &len,&c) >= 2) { if ((param = strchr(buffer, ' '))) *param++ = 0; if ((!tag_close && sptr < FF_ARRAY_ELEMS(stack)) || ( tag_close && sptr > 0 && !strcmp(stack[sptr-1].tag, buffer))) { int i, j, unknown = 0; in += len + tag_close; if (!tag_close) memset(stack+sptr, 0, sizeof(*stack)); if (!strcmp(buffer, "font")) { if (tag_close) { for (i=PARAM_NUMBER-1; i>=0; i--) if (stack[sptr-1].param[i][0]) for (j=sptr-2; j>=0; j--) if (stack[j].param[i][0]) { out += snprintf(out, out_end-out, "%s", stack[j].param[i]); break; } } else { while (param) { if (!strncmp(param, "size=", 5)) { unsigned font_size; param += 5 + (param[5] == '"'); if (sscanf(param, "%u", &font_size) == 1) { snprintf(stack[sptr].param[PARAM_SIZE], sizeof(stack[0].param[PARAM_SIZE]), "{\\fs%u}", font_size); } } else if (!strncmp(param, "color=", 6)) { param += 6 + (param[6] == '"'); snprintf(stack[sptr].param[PARAM_COLOR], sizeof(stack[0].param[PARAM_COLOR]), "{\\c&H%X&}", html_color_parse(avctx, param)); } else if (!strncmp(param, "face=", 5)) { param += 5 + (param[5] == '"'); len = strcspn(param, param[-1] == '"' ? "\"" :" "); av_strlcpy(tmp, param, FFMIN(sizeof(tmp), len+1)); param += len; snprintf(stack[sptr].param[PARAM_FACE], sizeof(stack[0].param[PARAM_FACE]), "{\\fn%s}", tmp); } if ((param = strchr(param, ' '))) param++; } for (i=0; i<PARAM_NUMBER; i++) if (stack[sptr].param[i][0]) out += snprintf(out, out_end-out, "%s", stack[sptr].param[i]); } } else if (!buffer[1] && strspn(buffer, "bisu") == 1) { out += snprintf(out, out_end-out, "{\\%c%d}", buffer[0], !tag_close); } else { unknown = 1; snprintf(tmp, sizeof(tmp), "</%s>", buffer); } if (tag_close) { sptr--; } else if (unknown && !strstr(in, tmp)) { in -= len + tag_close; *out++ = *in; } else av_strlcpy(stack[sptr++].tag, buffer, sizeof(stack[0].tag)); break; } } default: *out++ = *in; break; } if (*in != ' ' && *in != '\r' && *in != '\n') line_start = 0; } out = FFMIN(out, out_end-3); while (!strncmp(out-2, "\\N", 2)) out -= 2; while (out[-1] == ' ') out--; out += snprintf(out, out_end-out, "\r\n"); return in; }
false
FFmpeg
b9a07e787bd09036b96370bb87fdf841fe380f9f
static const char *srt_to_ass(AVCodecContext *avctx, char *out, char *out_end, const char *in, int x1, int y1, int x2, int y2) { char c, *param, buffer[128], tmp[128]; int len, tag_close, sptr = 1, line_start = 1, an = 0, end = 0; SrtStack stack[16]; stack[0].tag[0] = 0; strcpy(stack[0].param[PARAM_SIZE], "{\\fs}"); strcpy(stack[0].param[PARAM_COLOR], "{\\c}"); strcpy(stack[0].param[PARAM_FACE], "{\\fn}"); if (x1 >= 0 && y1 >= 0) { if (x2 >= 0 && y2 >= 0 && (x2 != x1 || y2 != y1)) out += snprintf(out, out_end-out, "{\\an1}{\\move(%d,%d,%d,%d)}", x1, y1, x2, y2); else out += snprintf(out, out_end-out, "{\\an1}{\\pos(%d,%d)}", x1, y1); } for (; out < out_end && !end && *in; in++) { switch (*in) { case '\r': break; case '\n': if (line_start) { end = 1; break; } while (out[-1] == ' ') out--; out += snprintf(out, out_end-out, "\\N"); line_start = 1; break; case ' ': if (!line_start) *out++ = *in; break; case '{': an += sscanf(in, "{\\an%*1u}%c", &c) == 1; if ((an != 1 && sscanf(in, "{\\%*[^}]}%n%c", &len, &c) > 0) || sscanf(in, "{%*1[CcFfoPSsYy]:%*[^}]}%n%c", &len, &c) > 0) { in += len - 1; } else *out++ = *in; break; case '<': tag_close = in[1] == '/'; if (sscanf(in+tag_close+1, "%127[^>]>%n%c", buffer, &len,&c) >= 2) { if ((param = strchr(buffer, ' '))) *param++ = 0; if ((!tag_close && sptr < FF_ARRAY_ELEMS(stack)) || ( tag_close && sptr > 0 && !strcmp(stack[sptr-1].tag, buffer))) { int i, j, unknown = 0; in += len + tag_close; if (!tag_close) memset(stack+sptr, 0, sizeof(*stack)); if (!strcmp(buffer, "font")) { if (tag_close) { for (i=PARAM_NUMBER-1; i>=0; i--) if (stack[sptr-1].param[i][0]) for (j=sptr-2; j>=0; j--) if (stack[j].param[i][0]) { out += snprintf(out, out_end-out, "%s", stack[j].param[i]); break; } } else { while (param) { if (!strncmp(param, "size=", 5)) { unsigned font_size; param += 5 + (param[5] == '"'); if (sscanf(param, "%u", &font_size) == 1) { snprintf(stack[sptr].param[PARAM_SIZE], sizeof(stack[0].param[PARAM_SIZE]), "{\\fs%u}", font_size); } } else if (!strncmp(param, "color=", 6)) { param += 6 + (param[6] == '"'); snprintf(stack[sptr].param[PARAM_COLOR], sizeof(stack[0].param[PARAM_COLOR]), "{\\c&H%X&}", html_color_parse(avctx, param)); } else if (!strncmp(param, "face=", 5)) { param += 5 + (param[5] == '"'); len = strcspn(param, param[-1] == '"' ? "\"" :" "); av_strlcpy(tmp, param, FFMIN(sizeof(tmp), len+1)); param += len; snprintf(stack[sptr].param[PARAM_FACE], sizeof(stack[0].param[PARAM_FACE]), "{\\fn%s}", tmp); } if ((param = strchr(param, ' '))) param++; } for (i=0; i<PARAM_NUMBER; i++) if (stack[sptr].param[i][0]) out += snprintf(out, out_end-out, "%s", stack[sptr].param[i]); } } else if (!buffer[1] && strspn(buffer, "bisu") == 1) { out += snprintf(out, out_end-out, "{\\%c%d}", buffer[0], !tag_close); } else { unknown = 1; snprintf(tmp, sizeof(tmp), "</%s>", buffer); } if (tag_close) { sptr--; } else if (unknown && !strstr(in, tmp)) { in -= len + tag_close; *out++ = *in; } else av_strlcpy(stack[sptr++].tag, buffer, sizeof(stack[0].tag)); break; } } default: *out++ = *in; break; } if (*in != ' ' && *in != '\r' && *in != '\n') line_start = 0; } out = FFMIN(out, out_end-3); while (!strncmp(out-2, "\\N", 2)) out -= 2; while (out[-1] == ' ') out--; out += snprintf(out, out_end-out, "\r\n"); return in; }
{ "code": [], "line_no": [] }
static const char *FUNC_0(AVCodecContext *VAR_0, char *VAR_1, char *VAR_2, const char *VAR_3, int VAR_4, int VAR_5, int VAR_6, int VAR_7) { char VAR_8, *VAR_9, VAR_10[128], VAR_11[128]; int VAR_12, VAR_13, VAR_14 = 1, VAR_15 = 1, VAR_16 = 0, VAR_17 = 0; SrtStack stack[16]; stack[0].tag[0] = 0; strcpy(stack[0].VAR_9[PARAM_SIZE], "{\\fs}"); strcpy(stack[0].VAR_9[PARAM_COLOR], "{\\VAR_8}"); strcpy(stack[0].VAR_9[PARAM_FACE], "{\\fn}"); if (VAR_4 >= 0 && VAR_5 >= 0) { if (VAR_6 >= 0 && VAR_7 >= 0 && (VAR_6 != VAR_4 || VAR_7 != VAR_5)) VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "{\\an1}{\\move(%d,%d,%d,%d)}", VAR_4, VAR_5, VAR_6, VAR_7); else VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "{\\an1}{\\pos(%d,%d)}", VAR_4, VAR_5); } for (; VAR_1 < VAR_2 && !VAR_17 && *VAR_3; VAR_3++) { switch (*VAR_3) { case '\r': break; case '\n': if (VAR_15) { VAR_17 = 1; break; } while (VAR_1[-1] == ' ') VAR_1--; VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "\\N"); VAR_15 = 1; break; case ' ': if (!VAR_15) *VAR_1++ = *VAR_3; break; case '{': VAR_16 += sscanf(VAR_3, "{\\VAR_16%*1u}%VAR_8", &VAR_8) == 1; if ((VAR_16 != 1 && sscanf(VAR_3, "{\\%*[^}]}%n%VAR_8", &VAR_12, &VAR_8) > 0) || sscanf(VAR_3, "{%*1[CcFfoPSsYy]:%*[^}]}%n%VAR_8", &VAR_12, &VAR_8) > 0) { VAR_3 += VAR_12 - 1; } else *VAR_1++ = *VAR_3; break; case '<': VAR_13 = VAR_3[1] == '/'; if (sscanf(VAR_3+VAR_13+1, "%127[^>]>%n%VAR_8", VAR_10, &VAR_12,&VAR_8) >= 2) { if ((VAR_9 = strchr(VAR_10, ' '))) *VAR_9++ = 0; if ((!VAR_13 && VAR_14 < FF_ARRAY_ELEMS(stack)) || ( VAR_13 && VAR_14 > 0 && !strcmp(stack[VAR_14-1].tag, VAR_10))) { int VAR_18, VAR_19, VAR_20 = 0; VAR_3 += VAR_12 + VAR_13; if (!VAR_13) memset(stack+VAR_14, 0, sizeof(*stack)); if (!strcmp(VAR_10, "font")) { if (VAR_13) { for (VAR_18=PARAM_NUMBER-1; VAR_18>=0; VAR_18--) if (stack[VAR_14-1].VAR_9[VAR_18][0]) for (VAR_19=VAR_14-2; VAR_19>=0; VAR_19--) if (stack[VAR_19].VAR_9[VAR_18][0]) { VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "%s", stack[VAR_19].VAR_9[VAR_18]); break; } } else { while (VAR_9) { if (!strncmp(VAR_9, "size=", 5)) { unsigned VAR_21; VAR_9 += 5 + (VAR_9[5] == '"'); if (sscanf(VAR_9, "%u", &VAR_21) == 1) { snprintf(stack[VAR_14].VAR_9[PARAM_SIZE], sizeof(stack[0].VAR_9[PARAM_SIZE]), "{\\fs%u}", VAR_21); } } else if (!strncmp(VAR_9, "color=", 6)) { VAR_9 += 6 + (VAR_9[6] == '"'); snprintf(stack[VAR_14].VAR_9[PARAM_COLOR], sizeof(stack[0].VAR_9[PARAM_COLOR]), "{\\VAR_8&H%X&}", html_color_parse(VAR_0, VAR_9)); } else if (!strncmp(VAR_9, "face=", 5)) { VAR_9 += 5 + (VAR_9[5] == '"'); VAR_12 = strcspn(VAR_9, VAR_9[-1] == '"' ? "\"" :" "); av_strlcpy(VAR_11, VAR_9, FFMIN(sizeof(VAR_11), VAR_12+1)); VAR_9 += VAR_12; snprintf(stack[VAR_14].VAR_9[PARAM_FACE], sizeof(stack[0].VAR_9[PARAM_FACE]), "{\\fn%s}", VAR_11); } if ((VAR_9 = strchr(VAR_9, ' '))) VAR_9++; } for (VAR_18=0; VAR_18<PARAM_NUMBER; VAR_18++) if (stack[VAR_14].VAR_9[VAR_18][0]) VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "%s", stack[VAR_14].VAR_9[VAR_18]); } } else if (!VAR_10[1] && strspn(VAR_10, "bisu") == 1) { VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "{\\%VAR_8%d}", VAR_10[0], !VAR_13); } else { VAR_20 = 1; snprintf(VAR_11, sizeof(VAR_11), "</%s>", VAR_10); } if (VAR_13) { VAR_14--; } else if (VAR_20 && !strstr(VAR_3, VAR_11)) { VAR_3 -= VAR_12 + VAR_13; *VAR_1++ = *VAR_3; } else av_strlcpy(stack[VAR_14++].tag, VAR_10, sizeof(stack[0].tag)); break; } } default: *VAR_1++ = *VAR_3; break; } if (*VAR_3 != ' ' && *VAR_3 != '\r' && *VAR_3 != '\n') VAR_15 = 0; } VAR_1 = FFMIN(VAR_1, VAR_2-3); while (!strncmp(VAR_1-2, "\\N", 2)) VAR_1 -= 2; while (VAR_1[-1] == ' ') VAR_1--; VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, "\r\n"); return VAR_3; }
[ "static const char *FUNC_0(AVCodecContext *VAR_0, char *VAR_1, char *VAR_2,\nconst char *VAR_3, int VAR_4, int VAR_5, int VAR_6, int VAR_7)\n{", "char VAR_8, *VAR_9, VAR_10[128], VAR_11[128];", "int VAR_12, VAR_13, VAR_14 = 1, VAR_15 = 1, VAR_16 = 0, VAR_17 = 0;", "SrtStack stack[16];", "stack[0].tag[0] = 0;", "strcpy(stack[0].VAR_9[PARAM_SIZE], \"{\\\\fs}\");", "strcpy(stack[0].VAR_9[PARAM_COLOR], \"{\\\\VAR_8}\");", "strcpy(stack[0].VAR_9[PARAM_FACE], \"{\\\\fn}\");", "if (VAR_4 >= 0 && VAR_5 >= 0) {", "if (VAR_6 >= 0 && VAR_7 >= 0 && (VAR_6 != VAR_4 || VAR_7 != VAR_5))\nVAR_1 += snprintf(VAR_1, VAR_2-VAR_1,\n\"{\\\\an1}{\\\\move(%d,%d,%d,%d)}\", VAR_4, VAR_5, VAR_6, VAR_7);", "else\nVAR_1 += snprintf(VAR_1, VAR_2-VAR_1, \"{\\\\an1}{\\\\pos(%d,%d)}\", VAR_4, VAR_5);", "}", "for (; VAR_1 < VAR_2 && !VAR_17 && *VAR_3; VAR_3++) {", "switch (*VAR_3) {", "case '\\r':\nbreak;", "case '\\n':\nif (VAR_15) {", "VAR_17 = 1;", "break;", "}", "while (VAR_1[-1] == ' ')\nVAR_1--;", "VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, \"\\\\N\");", "VAR_15 = 1;", "break;", "case ' ':\nif (!VAR_15)\n*VAR_1++ = *VAR_3;", "break;", "case '{':", "VAR_16 += sscanf(VAR_3, \"{\\\\VAR_16%*1u}%VAR_8\", &VAR_8) == 1;", "if ((VAR_16 != 1 && sscanf(VAR_3, \"{\\\\%*[^}]}%n%VAR_8\", &VAR_12, &VAR_8) > 0) ||", "sscanf(VAR_3, \"{%*1[CcFfoPSsYy]:%*[^}]}%n%VAR_8\", &VAR_12, &VAR_8) > 0) {", "VAR_3 += VAR_12 - 1;", "} else", "*VAR_1++ = *VAR_3;", "break;", "case '<':\nVAR_13 = VAR_3[1] == '/';", "if (sscanf(VAR_3+VAR_13+1, \"%127[^>]>%n%VAR_8\", VAR_10, &VAR_12,&VAR_8) >= 2) {", "if ((VAR_9 = strchr(VAR_10, ' ')))\n*VAR_9++ = 0;", "if ((!VAR_13 && VAR_14 < FF_ARRAY_ELEMS(stack)) ||\n( VAR_13 && VAR_14 > 0 && !strcmp(stack[VAR_14-1].tag, VAR_10))) {", "int VAR_18, VAR_19, VAR_20 = 0;", "VAR_3 += VAR_12 + VAR_13;", "if (!VAR_13)\nmemset(stack+VAR_14, 0, sizeof(*stack));", "if (!strcmp(VAR_10, \"font\")) {", "if (VAR_13) {", "for (VAR_18=PARAM_NUMBER-1; VAR_18>=0; VAR_18--)", "if (stack[VAR_14-1].VAR_9[VAR_18][0])\nfor (VAR_19=VAR_14-2; VAR_19>=0; VAR_19--)", "if (stack[VAR_19].VAR_9[VAR_18][0]) {", "VAR_1 += snprintf(VAR_1, VAR_2-VAR_1,\n\"%s\", stack[VAR_19].VAR_9[VAR_18]);", "break;", "}", "} else {", "while (VAR_9) {", "if (!strncmp(VAR_9, \"size=\", 5)) {", "unsigned VAR_21;", "VAR_9 += 5 + (VAR_9[5] == '\"');", "if (sscanf(VAR_9, \"%u\", &VAR_21) == 1) {", "snprintf(stack[VAR_14].VAR_9[PARAM_SIZE],\nsizeof(stack[0].VAR_9[PARAM_SIZE]),\n\"{\\\\fs%u}\", VAR_21);", "}", "} else if (!strncmp(VAR_9, \"color=\", 6)) {", "VAR_9 += 6 + (VAR_9[6] == '\"');", "snprintf(stack[VAR_14].VAR_9[PARAM_COLOR],\nsizeof(stack[0].VAR_9[PARAM_COLOR]),\n\"{\\\\VAR_8&H%X&}\",", "html_color_parse(VAR_0, VAR_9));", "} else if (!strncmp(VAR_9, \"face=\", 5)) {", "VAR_9 += 5 + (VAR_9[5] == '\"');", "VAR_12 = strcspn(VAR_9,\nVAR_9[-1] == '\"' ? \"\\\"\" :\" \");", "av_strlcpy(VAR_11, VAR_9,\nFFMIN(sizeof(VAR_11), VAR_12+1));", "VAR_9 += VAR_12;", "snprintf(stack[VAR_14].VAR_9[PARAM_FACE],\nsizeof(stack[0].VAR_9[PARAM_FACE]),\n\"{\\\\fn%s}\", VAR_11);", "}", "if ((VAR_9 = strchr(VAR_9, ' ')))\nVAR_9++;", "}", "for (VAR_18=0; VAR_18<PARAM_NUMBER; VAR_18++)", "if (stack[VAR_14].VAR_9[VAR_18][0])\nVAR_1 += snprintf(VAR_1, VAR_2-VAR_1,\n\"%s\", stack[VAR_14].VAR_9[VAR_18]);", "}", "} else if (!VAR_10[1] && strspn(VAR_10, \"bisu\") == 1) {", "VAR_1 += snprintf(VAR_1, VAR_2-VAR_1,\n\"{\\\\%VAR_8%d}\", VAR_10[0], !VAR_13);", "} else {", "VAR_20 = 1;", "snprintf(VAR_11, sizeof(VAR_11), \"</%s>\", VAR_10);", "}", "if (VAR_13) {", "VAR_14--;", "} else if (VAR_20 && !strstr(VAR_3, VAR_11)) {", "VAR_3 -= VAR_12 + VAR_13;", "*VAR_1++ = *VAR_3;", "} else", "av_strlcpy(stack[VAR_14++].tag, VAR_10,\nsizeof(stack[0].tag));", "break;", "}", "}", "default:\n*VAR_1++ = *VAR_3;", "break;", "}", "if (*VAR_3 != ' ' && *VAR_3 != '\\r' && *VAR_3 != '\\n')\nVAR_15 = 0;", "}", "VAR_1 = FFMIN(VAR_1, VAR_2-3);", "while (!strncmp(VAR_1-2, \"\\\\N\", 2))\nVAR_1 -= 2;", "while (VAR_1[-1] == ' ')\nVAR_1--;", "VAR_1 += snprintf(VAR_1, VAR_2-VAR_1, \"\\r\\n\");", "return VAR_3;", "}" ]
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25,349
int av_metadata_set(AVMetadata **pm, const char *key, const char *value) { AVMetadata *m= *pm; AVMetadataTag *tag= av_metadata_get(m, key, NULL, AV_METADATA_MATCH_CASE); if(!m) m=*pm= av_mallocz(sizeof(*m)); if(tag){ av_free(tag->value); av_free(tag->key); *tag= m->elems[--m->count]; }else{ AVMetadataTag *tmp= av_realloc(m->elems, (m->count+1) * sizeof(*m->elems)); if(tmp){ m->elems= tmp; }else return AVERROR(ENOMEM); } if(value){ m->elems[m->count].key = av_strdup(key ); m->elems[m->count].value= av_strdup(value); m->count++; } if(!m->count) { av_free(m->elems); av_freep(pm); } return 0; }
false
FFmpeg
a181981eb49fc20d1a701fcfebda5cec70def295
int av_metadata_set(AVMetadata **pm, const char *key, const char *value) { AVMetadata *m= *pm; AVMetadataTag *tag= av_metadata_get(m, key, NULL, AV_METADATA_MATCH_CASE); if(!m) m=*pm= av_mallocz(sizeof(*m)); if(tag){ av_free(tag->value); av_free(tag->key); *tag= m->elems[--m->count]; }else{ AVMetadataTag *tmp= av_realloc(m->elems, (m->count+1) * sizeof(*m->elems)); if(tmp){ m->elems= tmp; }else return AVERROR(ENOMEM); } if(value){ m->elems[m->count].key = av_strdup(key ); m->elems[m->count].value= av_strdup(value); m->count++; } if(!m->count) { av_free(m->elems); av_freep(pm); } return 0; }
{ "code": [], "line_no": [] }
int FUNC_0(AVMetadata **VAR_0, const char *VAR_1, const char *VAR_2) { AVMetadata *m= *VAR_0; AVMetadataTag *tag= av_metadata_get(m, VAR_1, NULL, AV_METADATA_MATCH_CASE); if(!m) m=*VAR_0= av_mallocz(sizeof(*m)); if(tag){ av_free(tag->VAR_2); av_free(tag->VAR_1); *tag= m->elems[--m->count]; }else{ AVMetadataTag *tmp= av_realloc(m->elems, (m->count+1) * sizeof(*m->elems)); if(tmp){ m->elems= tmp; }else return AVERROR(ENOMEM); } if(VAR_2){ m->elems[m->count].VAR_1 = av_strdup(VAR_1 ); m->elems[m->count].VAR_2= av_strdup(VAR_2); m->count++; } if(!m->count) { av_free(m->elems); av_freep(VAR_0); } return 0; }
[ "int FUNC_0(AVMetadata **VAR_0, const char *VAR_1, const char *VAR_2)\n{", "AVMetadata *m= *VAR_0;", "AVMetadataTag *tag= av_metadata_get(m, VAR_1, NULL, AV_METADATA_MATCH_CASE);", "if(!m)\nm=*VAR_0= av_mallocz(sizeof(*m));", "if(tag){", "av_free(tag->VAR_2);", "av_free(tag->VAR_1);", "*tag= m->elems[--m->count];", "}else{", "AVMetadataTag *tmp= av_realloc(m->elems, (m->count+1) * sizeof(*m->elems));", "if(tmp){", "m->elems= tmp;", "}else", "return AVERROR(ENOMEM);", "}", "if(VAR_2){", "m->elems[m->count].VAR_1 = av_strdup(VAR_1 );", "m->elems[m->count].VAR_2= av_strdup(VAR_2);", "m->count++;", "}", "if(!m->count) {", "av_free(m->elems);", "av_freep(VAR_0);", "}", "return 0;", "}" ]
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25,350
static void zynq_init(MachineState *machine) { ram_addr_t ram_size = machine->ram_size; const char *cpu_model = machine->cpu_model; const char *kernel_filename = machine->kernel_filename; const char *kernel_cmdline = machine->kernel_cmdline; const char *initrd_filename = machine->initrd_filename; ObjectClass *cpu_oc; ARMCPU *cpu; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *ext_ram = g_new(MemoryRegion, 1); MemoryRegion *ocm_ram = g_new(MemoryRegion, 1); DeviceState *dev; SysBusDevice *busdev; qemu_irq pic[64]; Error *err = NULL; int n; if (!cpu_model) { cpu_model = "cortex-a9"; } cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model); cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc))); object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_bool(OBJECT(cpu), true, "realized", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } /* max 2GB ram */ if (ram_size > 0x80000000) { ram_size = 0x80000000; } /* DDR remapped to address zero. */ memory_region_init_ram(ext_ram, NULL, "zynq.ext_ram", ram_size, &error_abort); vmstate_register_ram_global(ext_ram); memory_region_add_subregion(address_space_mem, 0, ext_ram); /* 256K of on-chip memory */ memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", 256 << 10, &error_abort); vmstate_register_ram_global(ocm_ram); memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram); DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0); /* AMD */ pflash_cfi02_register(0xe2000000, NULL, "zynq.pflash", FLASH_SIZE, dinfo ? blk_bs(blk_by_legacy_dinfo(dinfo)) : NULL, FLASH_SECTOR_SIZE, FLASH_SIZE/FLASH_SECTOR_SIZE, 1, 1, 0x0066, 0x0022, 0x0000, 0x0000, 0x0555, 0x2aa, 0); dev = qdev_create(NULL, "xilinx,zynq_slcr"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xF8000000); dev = qdev_create(NULL, "a9mpcore_priv"); qdev_prop_set_uint32(dev, "num-cpu", 1); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, MPCORE_PERIPHBASE); sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ)); for (n = 0; n < 64; n++) { pic[n] = qdev_get_gpio_in(dev, n); } zynq_init_spi_flashes(0xE0006000, pic[58-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE0007000, pic[81-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE000D000, pic[51-IRQ_OFFSET], true); sysbus_create_simple("xlnx,ps7-usb", 0xE0002000, pic[53-IRQ_OFFSET]); sysbus_create_simple("xlnx,ps7-usb", 0xE0003000, pic[76-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0000000, pic[59-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0001000, pic[82-IRQ_OFFSET]); sysbus_create_varargs("cadence_ttc", 0xF8001000, pic[42-IRQ_OFFSET], pic[43-IRQ_OFFSET], pic[44-IRQ_OFFSET], NULL); sysbus_create_varargs("cadence_ttc", 0xF8002000, pic[69-IRQ_OFFSET], pic[70-IRQ_OFFSET], pic[71-IRQ_OFFSET], NULL); gem_init(&nd_table[0], 0xE000B000, pic[54-IRQ_OFFSET]); gem_init(&nd_table[1], 0xE000C000, pic[77-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0100000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[56-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0101000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[79-IRQ_OFFSET]); dev = qdev_create(NULL, "pl330"); qdev_prop_set_uint8(dev, "num_chnls", 8); qdev_prop_set_uint8(dev, "num_periph_req", 4); qdev_prop_set_uint8(dev, "num_events", 16); qdev_prop_set_uint8(dev, "data_width", 64); qdev_prop_set_uint8(dev, "wr_cap", 8); qdev_prop_set_uint8(dev, "wr_q_dep", 16); qdev_prop_set_uint8(dev, "rd_cap", 8); qdev_prop_set_uint8(dev, "rd_q_dep", 16); qdev_prop_set_uint16(dev, "data_buffer_dep", 256); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, 0xF8003000); sysbus_connect_irq(busdev, 0, pic[45-IRQ_OFFSET]); /* abort irq line */ for (n = 0; n < 8; ++n) { /* event irqs */ sysbus_connect_irq(busdev, n + 1, pic[dma_irqs[n] - IRQ_OFFSET]); } zynq_binfo.ram_size = ram_size; zynq_binfo.kernel_filename = kernel_filename; zynq_binfo.kernel_cmdline = kernel_cmdline; zynq_binfo.initrd_filename = initrd_filename; zynq_binfo.nb_cpus = 1; zynq_binfo.board_id = 0xd32; zynq_binfo.loader_start = 0; arm_load_kernel(ARM_CPU(first_cpu), &zynq_binfo); }
false
qemu
4be746345f13e99e468c60acbd3a355e8183e3ce
static void zynq_init(MachineState *machine) { ram_addr_t ram_size = machine->ram_size; const char *cpu_model = machine->cpu_model; const char *kernel_filename = machine->kernel_filename; const char *kernel_cmdline = machine->kernel_cmdline; const char *initrd_filename = machine->initrd_filename; ObjectClass *cpu_oc; ARMCPU *cpu; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *ext_ram = g_new(MemoryRegion, 1); MemoryRegion *ocm_ram = g_new(MemoryRegion, 1); DeviceState *dev; SysBusDevice *busdev; qemu_irq pic[64]; Error *err = NULL; int n; if (!cpu_model) { cpu_model = "cortex-a9"; } cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model); cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc))); object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_bool(OBJECT(cpu), true, "realized", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } if (ram_size > 0x80000000) { ram_size = 0x80000000; } memory_region_init_ram(ext_ram, NULL, "zynq.ext_ram", ram_size, &error_abort); vmstate_register_ram_global(ext_ram); memory_region_add_subregion(address_space_mem, 0, ext_ram); memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", 256 << 10, &error_abort); vmstate_register_ram_global(ocm_ram); memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram); DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0); pflash_cfi02_register(0xe2000000, NULL, "zynq.pflash", FLASH_SIZE, dinfo ? blk_bs(blk_by_legacy_dinfo(dinfo)) : NULL, FLASH_SECTOR_SIZE, FLASH_SIZE/FLASH_SECTOR_SIZE, 1, 1, 0x0066, 0x0022, 0x0000, 0x0000, 0x0555, 0x2aa, 0); dev = qdev_create(NULL, "xilinx,zynq_slcr"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xF8000000); dev = qdev_create(NULL, "a9mpcore_priv"); qdev_prop_set_uint32(dev, "num-cpu", 1); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, MPCORE_PERIPHBASE); sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ)); for (n = 0; n < 64; n++) { pic[n] = qdev_get_gpio_in(dev, n); } zynq_init_spi_flashes(0xE0006000, pic[58-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE0007000, pic[81-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE000D000, pic[51-IRQ_OFFSET], true); sysbus_create_simple("xlnx,ps7-usb", 0xE0002000, pic[53-IRQ_OFFSET]); sysbus_create_simple("xlnx,ps7-usb", 0xE0003000, pic[76-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0000000, pic[59-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0001000, pic[82-IRQ_OFFSET]); sysbus_create_varargs("cadence_ttc", 0xF8001000, pic[42-IRQ_OFFSET], pic[43-IRQ_OFFSET], pic[44-IRQ_OFFSET], NULL); sysbus_create_varargs("cadence_ttc", 0xF8002000, pic[69-IRQ_OFFSET], pic[70-IRQ_OFFSET], pic[71-IRQ_OFFSET], NULL); gem_init(&nd_table[0], 0xE000B000, pic[54-IRQ_OFFSET]); gem_init(&nd_table[1], 0xE000C000, pic[77-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0100000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[56-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0101000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[79-IRQ_OFFSET]); dev = qdev_create(NULL, "pl330"); qdev_prop_set_uint8(dev, "num_chnls", 8); qdev_prop_set_uint8(dev, "num_periph_req", 4); qdev_prop_set_uint8(dev, "num_events", 16); qdev_prop_set_uint8(dev, "data_width", 64); qdev_prop_set_uint8(dev, "wr_cap", 8); qdev_prop_set_uint8(dev, "wr_q_dep", 16); qdev_prop_set_uint8(dev, "rd_cap", 8); qdev_prop_set_uint8(dev, "rd_q_dep", 16); qdev_prop_set_uint16(dev, "data_buffer_dep", 256); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, 0xF8003000); sysbus_connect_irq(busdev, 0, pic[45-IRQ_OFFSET]); for (n = 0; n < 8; ++n) { sysbus_connect_irq(busdev, n + 1, pic[dma_irqs[n] - IRQ_OFFSET]); } zynq_binfo.ram_size = ram_size; zynq_binfo.kernel_filename = kernel_filename; zynq_binfo.kernel_cmdline = kernel_cmdline; zynq_binfo.initrd_filename = initrd_filename; zynq_binfo.nb_cpus = 1; zynq_binfo.board_id = 0xd32; zynq_binfo.loader_start = 0; arm_load_kernel(ARM_CPU(first_cpu), &zynq_binfo); }
{ "code": [], "line_no": [] }
static void FUNC_0(MachineState *VAR_0) { ram_addr_t ram_size = VAR_0->ram_size; const char *VAR_1 = VAR_0->VAR_1; const char *VAR_2 = VAR_0->VAR_2; const char *VAR_3 = VAR_0->VAR_3; const char *VAR_4 = VAR_0->VAR_4; ObjectClass *cpu_oc; ARMCPU *cpu; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *ext_ram = g_new(MemoryRegion, 1); MemoryRegion *ocm_ram = g_new(MemoryRegion, 1); DeviceState *dev; SysBusDevice *busdev; qemu_irq pic[64]; Error *err = NULL; int VAR_5; if (!VAR_1) { VAR_1 = "cortex-a9"; } cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, VAR_1); cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc))); object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } object_property_set_bool(OBJECT(cpu), true, "realized", &err); if (err) { error_report("%s", error_get_pretty(err)); exit(1); } if (ram_size > 0x80000000) { ram_size = 0x80000000; } memory_region_init_ram(ext_ram, NULL, "zynq.ext_ram", ram_size, &error_abort); vmstate_register_ram_global(ext_ram); memory_region_add_subregion(address_space_mem, 0, ext_ram); memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", 256 << 10, &error_abort); vmstate_register_ram_global(ocm_ram); memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram); DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0); pflash_cfi02_register(0xe2000000, NULL, "zynq.pflash", FLASH_SIZE, dinfo ? blk_bs(blk_by_legacy_dinfo(dinfo)) : NULL, FLASH_SECTOR_SIZE, FLASH_SIZE/FLASH_SECTOR_SIZE, 1, 1, 0x0066, 0x0022, 0x0000, 0x0000, 0x0555, 0x2aa, 0); dev = qdev_create(NULL, "xilinx,zynq_slcr"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xF8000000); dev = qdev_create(NULL, "a9mpcore_priv"); qdev_prop_set_uint32(dev, "num-cpu", 1); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, MPCORE_PERIPHBASE); sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ)); for (VAR_5 = 0; VAR_5 < 64; VAR_5++) { pic[VAR_5] = qdev_get_gpio_in(dev, VAR_5); } zynq_init_spi_flashes(0xE0006000, pic[58-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE0007000, pic[81-IRQ_OFFSET], false); zynq_init_spi_flashes(0xE000D000, pic[51-IRQ_OFFSET], true); sysbus_create_simple("xlnx,ps7-usb", 0xE0002000, pic[53-IRQ_OFFSET]); sysbus_create_simple("xlnx,ps7-usb", 0xE0003000, pic[76-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0000000, pic[59-IRQ_OFFSET]); sysbus_create_simple("cadence_uart", 0xE0001000, pic[82-IRQ_OFFSET]); sysbus_create_varargs("cadence_ttc", 0xF8001000, pic[42-IRQ_OFFSET], pic[43-IRQ_OFFSET], pic[44-IRQ_OFFSET], NULL); sysbus_create_varargs("cadence_ttc", 0xF8002000, pic[69-IRQ_OFFSET], pic[70-IRQ_OFFSET], pic[71-IRQ_OFFSET], NULL); gem_init(&nd_table[0], 0xE000B000, pic[54-IRQ_OFFSET]); gem_init(&nd_table[1], 0xE000C000, pic[77-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0100000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[56-IRQ_OFFSET]); dev = qdev_create(NULL, "generic-sdhci"); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0101000); sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[79-IRQ_OFFSET]); dev = qdev_create(NULL, "pl330"); qdev_prop_set_uint8(dev, "num_chnls", 8); qdev_prop_set_uint8(dev, "num_periph_req", 4); qdev_prop_set_uint8(dev, "num_events", 16); qdev_prop_set_uint8(dev, "data_width", 64); qdev_prop_set_uint8(dev, "wr_cap", 8); qdev_prop_set_uint8(dev, "wr_q_dep", 16); qdev_prop_set_uint8(dev, "rd_cap", 8); qdev_prop_set_uint8(dev, "rd_q_dep", 16); qdev_prop_set_uint16(dev, "data_buffer_dep", 256); qdev_init_nofail(dev); busdev = SYS_BUS_DEVICE(dev); sysbus_mmio_map(busdev, 0, 0xF8003000); sysbus_connect_irq(busdev, 0, pic[45-IRQ_OFFSET]); for (VAR_5 = 0; VAR_5 < 8; ++VAR_5) { sysbus_connect_irq(busdev, VAR_5 + 1, pic[dma_irqs[VAR_5] - IRQ_OFFSET]); } zynq_binfo.ram_size = ram_size; zynq_binfo.VAR_2 = VAR_2; zynq_binfo.VAR_3 = VAR_3; zynq_binfo.VAR_4 = VAR_4; zynq_binfo.nb_cpus = 1; zynq_binfo.board_id = 0xd32; zynq_binfo.loader_start = 0; arm_load_kernel(ARM_CPU(first_cpu), &zynq_binfo); }
[ "static void FUNC_0(MachineState *VAR_0)\n{", "ram_addr_t ram_size = VAR_0->ram_size;", "const char *VAR_1 = VAR_0->VAR_1;", "const char *VAR_2 = VAR_0->VAR_2;", "const char *VAR_3 = VAR_0->VAR_3;", "const char *VAR_4 = VAR_0->VAR_4;", "ObjectClass *cpu_oc;", "ARMCPU *cpu;", "MemoryRegion *address_space_mem = get_system_memory();", "MemoryRegion *ext_ram = g_new(MemoryRegion, 1);", "MemoryRegion *ocm_ram = g_new(MemoryRegion, 1);", "DeviceState *dev;", "SysBusDevice *busdev;", "qemu_irq pic[64];", "Error *err = NULL;", "int VAR_5;", "if (!VAR_1) {", "VAR_1 = \"cortex-a9\";", "}", "cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, VAR_1);", "cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc)));", "object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, \"midr\", &err);", "if (err) {", "error_report(\"%s\", error_get_pretty(err));", "exit(1);", "}", "object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, \"reset-cbar\", &err);", "if (err) {", "error_report(\"%s\", error_get_pretty(err));", "exit(1);", "}", "object_property_set_bool(OBJECT(cpu), true, \"realized\", &err);", "if (err) {", "error_report(\"%s\", error_get_pretty(err));", "exit(1);", "}", "if (ram_size > 0x80000000) {", "ram_size = 0x80000000;", "}", "memory_region_init_ram(ext_ram, NULL, \"zynq.ext_ram\", ram_size,\n&error_abort);", "vmstate_register_ram_global(ext_ram);", "memory_region_add_subregion(address_space_mem, 0, ext_ram);", "memory_region_init_ram(ocm_ram, NULL, \"zynq.ocm_ram\", 256 << 10,\n&error_abort);", "vmstate_register_ram_global(ocm_ram);", "memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram);", "DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0);", "pflash_cfi02_register(0xe2000000, NULL, \"zynq.pflash\", FLASH_SIZE,\ndinfo ? blk_bs(blk_by_legacy_dinfo(dinfo)) : NULL,\nFLASH_SECTOR_SIZE,\nFLASH_SIZE/FLASH_SECTOR_SIZE, 1,\n1, 0x0066, 0x0022, 0x0000, 0x0000, 0x0555, 0x2aa,\n0);", "dev = qdev_create(NULL, \"xilinx,zynq_slcr\");", "qdev_init_nofail(dev);", "sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xF8000000);", "dev = qdev_create(NULL, \"a9mpcore_priv\");", "qdev_prop_set_uint32(dev, \"num-cpu\", 1);", "qdev_init_nofail(dev);", "busdev = SYS_BUS_DEVICE(dev);", "sysbus_mmio_map(busdev, 0, MPCORE_PERIPHBASE);", "sysbus_connect_irq(busdev, 0,\nqdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ));", "for (VAR_5 = 0; VAR_5 < 64; VAR_5++) {", "pic[VAR_5] = qdev_get_gpio_in(dev, VAR_5);", "}", "zynq_init_spi_flashes(0xE0006000, pic[58-IRQ_OFFSET], false);", "zynq_init_spi_flashes(0xE0007000, pic[81-IRQ_OFFSET], false);", "zynq_init_spi_flashes(0xE000D000, pic[51-IRQ_OFFSET], true);", "sysbus_create_simple(\"xlnx,ps7-usb\", 0xE0002000, pic[53-IRQ_OFFSET]);", "sysbus_create_simple(\"xlnx,ps7-usb\", 0xE0003000, pic[76-IRQ_OFFSET]);", "sysbus_create_simple(\"cadence_uart\", 0xE0000000, pic[59-IRQ_OFFSET]);", "sysbus_create_simple(\"cadence_uart\", 0xE0001000, pic[82-IRQ_OFFSET]);", "sysbus_create_varargs(\"cadence_ttc\", 0xF8001000,\npic[42-IRQ_OFFSET], pic[43-IRQ_OFFSET], pic[44-IRQ_OFFSET], NULL);", "sysbus_create_varargs(\"cadence_ttc\", 0xF8002000,\npic[69-IRQ_OFFSET], pic[70-IRQ_OFFSET], pic[71-IRQ_OFFSET], NULL);", "gem_init(&nd_table[0], 0xE000B000, pic[54-IRQ_OFFSET]);", "gem_init(&nd_table[1], 0xE000C000, pic[77-IRQ_OFFSET]);", "dev = qdev_create(NULL, \"generic-sdhci\");", "qdev_init_nofail(dev);", "sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0100000);", "sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[56-IRQ_OFFSET]);", "dev = qdev_create(NULL, \"generic-sdhci\");", "qdev_init_nofail(dev);", "sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0xE0101000);", "sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[79-IRQ_OFFSET]);", "dev = qdev_create(NULL, \"pl330\");", "qdev_prop_set_uint8(dev, \"num_chnls\", 8);", "qdev_prop_set_uint8(dev, \"num_periph_req\", 4);", "qdev_prop_set_uint8(dev, \"num_events\", 16);", "qdev_prop_set_uint8(dev, \"data_width\", 64);", "qdev_prop_set_uint8(dev, \"wr_cap\", 8);", "qdev_prop_set_uint8(dev, \"wr_q_dep\", 16);", "qdev_prop_set_uint8(dev, \"rd_cap\", 8);", "qdev_prop_set_uint8(dev, \"rd_q_dep\", 16);", "qdev_prop_set_uint16(dev, \"data_buffer_dep\", 256);", "qdev_init_nofail(dev);", "busdev = SYS_BUS_DEVICE(dev);", "sysbus_mmio_map(busdev, 0, 0xF8003000);", "sysbus_connect_irq(busdev, 0, pic[45-IRQ_OFFSET]);", "for (VAR_5 = 0; VAR_5 < 8; ++VAR_5) {", "sysbus_connect_irq(busdev, VAR_5 + 1, pic[dma_irqs[VAR_5] - IRQ_OFFSET]);", "}", "zynq_binfo.ram_size = ram_size;", "zynq_binfo.VAR_2 = VAR_2;", "zynq_binfo.VAR_3 = VAR_3;", "zynq_binfo.VAR_4 = VAR_4;", "zynq_binfo.nb_cpus = 1;", "zynq_binfo.board_id = 0xd32;", "zynq_binfo.loader_start = 0;", "arm_load_kernel(ARM_CPU(first_cpu), &zynq_binfo);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
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25,351
static void tcg_out_brcond(TCGContext *s, TCGMemOp ext, TCGCond c, TCGArg a, TCGArg b, bool b_const, int label) { TCGLabel *l = &s->labels[label]; intptr_t offset; bool need_cmp; if (b_const && b == 0 && (c == TCG_COND_EQ || c == TCG_COND_NE)) { need_cmp = false; } else { need_cmp = true; tcg_out_cmp(s, ext, a, b, b_const); } if (!l->has_value) { tcg_out_reloc(s, s->code_ptr, R_AARCH64_CONDBR19, label, 0); offset = tcg_in32(s) >> 5; } else { offset = l->u.value_ptr - s->code_ptr; assert(offset == sextract64(offset, 0, 19)); } if (need_cmp) { tcg_out_insn(s, 3202, B_C, c, offset); } else if (c == TCG_COND_EQ) { tcg_out_insn(s, 3201, CBZ, ext, a, offset); } else { tcg_out_insn(s, 3201, CBNZ, ext, a, offset); } }
false
qemu
bec1631100323fac0900aea71043d5c4e22fc2fa
static void tcg_out_brcond(TCGContext *s, TCGMemOp ext, TCGCond c, TCGArg a, TCGArg b, bool b_const, int label) { TCGLabel *l = &s->labels[label]; intptr_t offset; bool need_cmp; if (b_const && b == 0 && (c == TCG_COND_EQ || c == TCG_COND_NE)) { need_cmp = false; } else { need_cmp = true; tcg_out_cmp(s, ext, a, b, b_const); } if (!l->has_value) { tcg_out_reloc(s, s->code_ptr, R_AARCH64_CONDBR19, label, 0); offset = tcg_in32(s) >> 5; } else { offset = l->u.value_ptr - s->code_ptr; assert(offset == sextract64(offset, 0, 19)); } if (need_cmp) { tcg_out_insn(s, 3202, B_C, c, offset); } else if (c == TCG_COND_EQ) { tcg_out_insn(s, 3201, CBZ, ext, a, offset); } else { tcg_out_insn(s, 3201, CBNZ, ext, a, offset); } }
{ "code": [], "line_no": [] }
static void FUNC_0(TCGContext *VAR_0, TCGMemOp VAR_1, TCGCond VAR_2, TCGArg VAR_3, TCGArg VAR_4, bool VAR_5, int VAR_6) { TCGLabel *l = &VAR_0->labels[VAR_6]; intptr_t offset; bool need_cmp; if (VAR_5 && VAR_4 == 0 && (VAR_2 == TCG_COND_EQ || VAR_2 == TCG_COND_NE)) { need_cmp = false; } else { need_cmp = true; tcg_out_cmp(VAR_0, VAR_1, VAR_3, VAR_4, VAR_5); } if (!l->has_value) { tcg_out_reloc(VAR_0, VAR_0->code_ptr, R_AARCH64_CONDBR19, VAR_6, 0); offset = tcg_in32(VAR_0) >> 5; } else { offset = l->u.value_ptr - VAR_0->code_ptr; assert(offset == sextract64(offset, 0, 19)); } if (need_cmp) { tcg_out_insn(VAR_0, 3202, B_C, VAR_2, offset); } else if (VAR_2 == TCG_COND_EQ) { tcg_out_insn(VAR_0, 3201, CBZ, VAR_1, VAR_3, offset); } else { tcg_out_insn(VAR_0, 3201, CBNZ, VAR_1, VAR_3, offset); } }
[ "static void FUNC_0(TCGContext *VAR_0, TCGMemOp VAR_1, TCGCond VAR_2, TCGArg VAR_3,\nTCGArg VAR_4, bool VAR_5, int VAR_6)\n{", "TCGLabel *l = &VAR_0->labels[VAR_6];", "intptr_t offset;", "bool need_cmp;", "if (VAR_5 && VAR_4 == 0 && (VAR_2 == TCG_COND_EQ || VAR_2 == TCG_COND_NE)) {", "need_cmp = false;", "} else {", "need_cmp = true;", "tcg_out_cmp(VAR_0, VAR_1, VAR_3, VAR_4, VAR_5);", "}", "if (!l->has_value) {", "tcg_out_reloc(VAR_0, VAR_0->code_ptr, R_AARCH64_CONDBR19, VAR_6, 0);", "offset = tcg_in32(VAR_0) >> 5;", "} else {", "offset = l->u.value_ptr - VAR_0->code_ptr;", "assert(offset == sextract64(offset, 0, 19));", "}", "if (need_cmp) {", "tcg_out_insn(VAR_0, 3202, B_C, VAR_2, offset);", "} else if (VAR_2 == TCG_COND_EQ) {", "tcg_out_insn(VAR_0, 3201, CBZ, VAR_1, VAR_3, offset);", "} else {", "tcg_out_insn(VAR_0, 3201, CBNZ, VAR_1, VAR_3, offset);", "}", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 29 ], [ 31 ], [ 33 ], [ 35 ], [ 37 ], [ 39 ], [ 41 ], [ 45 ], [ 47 ], [ 49 ], [ 51 ], [ 53 ], [ 55 ], [ 57 ], [ 59 ] ]
25,352
static target_ulong h_vio_signal(CPUState *env, sPAPREnvironment *spapr, target_ulong opcode, target_ulong *args) { target_ulong reg = args[0]; target_ulong mode = args[1]; VIOsPAPRDevice *dev = spapr_vio_find_by_reg(spapr->vio_bus, reg); VIOsPAPRDeviceInfo *info; if (!dev) { return H_PARAMETER; } info = (VIOsPAPRDeviceInfo *)qdev_get_info(&dev->qdev); if (mode & ~info->signal_mask) { return H_PARAMETER; } dev->signal_state = mode; return H_SUCCESS; }
false
qemu
3954d33ab7f82f5a5fa0ced231849920265a5fec
static target_ulong h_vio_signal(CPUState *env, sPAPREnvironment *spapr, target_ulong opcode, target_ulong *args) { target_ulong reg = args[0]; target_ulong mode = args[1]; VIOsPAPRDevice *dev = spapr_vio_find_by_reg(spapr->vio_bus, reg); VIOsPAPRDeviceInfo *info; if (!dev) { return H_PARAMETER; } info = (VIOsPAPRDeviceInfo *)qdev_get_info(&dev->qdev); if (mode & ~info->signal_mask) { return H_PARAMETER; } dev->signal_state = mode; return H_SUCCESS; }
{ "code": [], "line_no": [] }
static target_ulong FUNC_0(CPUState *env, sPAPREnvironment *spapr, target_ulong opcode, target_ulong *args) { target_ulong reg = args[0]; target_ulong mode = args[1]; VIOsPAPRDevice *dev = spapr_vio_find_by_reg(spapr->vio_bus, reg); VIOsPAPRDeviceInfo *info; if (!dev) { return H_PARAMETER; } info = (VIOsPAPRDeviceInfo *)qdev_get_info(&dev->qdev); if (mode & ~info->signal_mask) { return H_PARAMETER; } dev->signal_state = mode; return H_SUCCESS; }
[ "static target_ulong FUNC_0(CPUState *env, sPAPREnvironment *spapr,\ntarget_ulong opcode,\ntarget_ulong *args)\n{", "target_ulong reg = args[0];", "target_ulong mode = args[1];", "VIOsPAPRDevice *dev = spapr_vio_find_by_reg(spapr->vio_bus, reg);", "VIOsPAPRDeviceInfo *info;", "if (!dev) {", "return H_PARAMETER;", "}", "info = (VIOsPAPRDeviceInfo *)qdev_get_info(&dev->qdev);", "if (mode & ~info->signal_mask) {", "return H_PARAMETER;", "}", "dev->signal_state = mode;", "return H_SUCCESS;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5, 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 19 ], [ 21 ], [ 23 ], [ 27 ], [ 31 ], [ 33 ], [ 35 ], [ 39 ], [ 43 ], [ 45 ] ]
25,354
static TCGArg do_constant_folding(int op, TCGArg x, TCGArg y) { TCGArg res = do_constant_folding_2(op, x, y); #if TCG_TARGET_REG_BITS == 64 if (op_bits(op) == 32) { res &= 0xffffffff; } #endif return res; }
false
qemu
25c4d9cc845fb58f624dae8c0f690e20c70e7a1d
static TCGArg do_constant_folding(int op, TCGArg x, TCGArg y) { TCGArg res = do_constant_folding_2(op, x, y); #if TCG_TARGET_REG_BITS == 64 if (op_bits(op) == 32) { res &= 0xffffffff; } #endif return res; }
{ "code": [], "line_no": [] }
static TCGArg FUNC_0(int op, TCGArg x, TCGArg y) { TCGArg res = do_constant_folding_2(op, x, y); #if TCG_TARGET_REG_BITS == 64 if (op_bits(op) == 32) { res &= 0xffffffff; } #endif return res; }
[ "static TCGArg FUNC_0(int op, TCGArg x, TCGArg y)\n{", "TCGArg res = do_constant_folding_2(op, x, y);", "#if TCG_TARGET_REG_BITS == 64\nif (op_bits(op) == 32) {", "res &= 0xffffffff;", "}", "#endif\nreturn res;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7, 9 ], [ 11 ], [ 13 ], [ 15, 17 ], [ 19 ] ]
25,355
static int64_t seek_to_sector(BDRVParallelsState *s, int64_t sector_num) { uint32_t index, offset; index = sector_num / s->tracks; offset = sector_num % s->tracks; /* not allocated */ if ((index >= s->catalog_size) || (s->catalog_bitmap[index] == 0)) return -1; return (uint64_t)s->catalog_bitmap[index] * s->off_multiplier + offset; }
false
qemu
369f7de9d57e4dd2f312255fc12271d5749c0a4e
static int64_t seek_to_sector(BDRVParallelsState *s, int64_t sector_num) { uint32_t index, offset; index = sector_num / s->tracks; offset = sector_num % s->tracks; if ((index >= s->catalog_size) || (s->catalog_bitmap[index] == 0)) return -1; return (uint64_t)s->catalog_bitmap[index] * s->off_multiplier + offset; }
{ "code": [], "line_no": [] }
static int64_t FUNC_0(BDRVParallelsState *s, int64_t sector_num) { uint32_t index, offset; index = sector_num / s->tracks; offset = sector_num % s->tracks; if ((index >= s->catalog_size) || (s->catalog_bitmap[index] == 0)) return -1; return (uint64_t)s->catalog_bitmap[index] * s->off_multiplier + offset; }
[ "static int64_t FUNC_0(BDRVParallelsState *s, int64_t sector_num)\n{", "uint32_t index, offset;", "index = sector_num / s->tracks;", "offset = sector_num % s->tracks;", "if ((index >= s->catalog_size) || (s->catalog_bitmap[index] == 0))\nreturn -1;", "return (uint64_t)s->catalog_bitmap[index] * s->off_multiplier + offset;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ], [ 17, 19 ], [ 21 ], [ 23 ] ]
25,356
int load_image_targphys(const char *filename, target_phys_addr_t addr, uint64_t max_sz) { int size; size = get_image_size(filename); if (size > max_sz) { return -1; } if (size > 0) { rom_add_file_fixed(filename, addr, -1); } return size; }
false
qemu
a8170e5e97ad17ca169c64ba87ae2f53850dab4c
int load_image_targphys(const char *filename, target_phys_addr_t addr, uint64_t max_sz) { int size; size = get_image_size(filename); if (size > max_sz) { return -1; } if (size > 0) { rom_add_file_fixed(filename, addr, -1); } return size; }
{ "code": [], "line_no": [] }
int FUNC_0(const char *VAR_0, target_phys_addr_t VAR_1, uint64_t VAR_2) { int VAR_3; VAR_3 = get_image_size(VAR_0); if (VAR_3 > VAR_2) { return -1; } if (VAR_3 > 0) { rom_add_file_fixed(VAR_0, VAR_1, -1); } return VAR_3; }
[ "int FUNC_0(const char *VAR_0,\ntarget_phys_addr_t VAR_1, uint64_t VAR_2)\n{", "int VAR_3;", "VAR_3 = get_image_size(VAR_0);", "if (VAR_3 > VAR_2) {", "return -1;", "}", "if (VAR_3 > 0) {", "rom_add_file_fixed(VAR_0, VAR_1, -1);", "}", "return VAR_3;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ] ]
25,358
static uint64_t vfio_bar_read(void *opaque, hwaddr addr, unsigned size) { VFIOBAR *bar = opaque; union { uint8_t byte; uint16_t word; uint32_t dword; uint64_t qword; } buf; uint64_t data = 0; if (pread(bar->fd, &buf, size, bar->fd_offset + addr) != size) { error_report("%s(,0x%"HWADDR_PRIx", %d) failed: %m", __func__, addr, size); return (uint64_t)-1; } switch (size) { case 1: data = buf.byte; break; case 2: data = le16_to_cpu(buf.word); break; case 4: data = le32_to_cpu(buf.dword); break; default: hw_error("vfio: unsupported read size, %d bytes\n", size); break; } DPRINTF("%s(BAR%d+0x%"HWADDR_PRIx", %d) = 0x%"PRIx64"\n", __func__, bar->nr, addr, size, data); /* Same as write above */ vfio_eoi(container_of(bar, VFIODevice, bars[bar->nr])); return data; }
false
qemu
82ca891283a08cddd659b534592fe00f2159bc74
static uint64_t vfio_bar_read(void *opaque, hwaddr addr, unsigned size) { VFIOBAR *bar = opaque; union { uint8_t byte; uint16_t word; uint32_t dword; uint64_t qword; } buf; uint64_t data = 0; if (pread(bar->fd, &buf, size, bar->fd_offset + addr) != size) { error_report("%s(,0x%"HWADDR_PRIx", %d) failed: %m", __func__, addr, size); return (uint64_t)-1; } switch (size) { case 1: data = buf.byte; break; case 2: data = le16_to_cpu(buf.word); break; case 4: data = le32_to_cpu(buf.dword); break; default: hw_error("vfio: unsupported read size, %d bytes\n", size); break; } DPRINTF("%s(BAR%d+0x%"HWADDR_PRIx", %d) = 0x%"PRIx64"\n", __func__, bar->nr, addr, size, data); vfio_eoi(container_of(bar, VFIODevice, bars[bar->nr])); return data; }
{ "code": [], "line_no": [] }
static uint64_t FUNC_0(void *opaque, hwaddr addr, unsigned size) { VFIOBAR *bar = opaque; union { uint8_t byte; uint16_t word; uint32_t dword; uint64_t qword; } VAR_0; uint64_t data = 0; if (pread(bar->fd, &VAR_0, size, bar->fd_offset + addr) != size) { error_report("%s(,0x%"HWADDR_PRIx", %d) failed: %m", __func__, addr, size); return (uint64_t)-1; } switch (size) { case 1: data = VAR_0.byte; break; case 2: data = le16_to_cpu(VAR_0.word); break; case 4: data = le32_to_cpu(VAR_0.dword); break; default: hw_error("vfio: unsupported read size, %d bytes\n", size); break; } DPRINTF("%s(BAR%d+0x%"HWADDR_PRIx", %d) = 0x%"PRIx64"\n", __func__, bar->nr, addr, size, data); vfio_eoi(container_of(bar, VFIODevice, bars[bar->nr])); return data; }
[ "static uint64_t FUNC_0(void *opaque,\nhwaddr addr, unsigned size)\n{", "VFIOBAR *bar = opaque;", "union {", "uint8_t byte;", "uint16_t word;", "uint32_t dword;", "uint64_t qword;", "} VAR_0;", "uint64_t data = 0;", "if (pread(bar->fd, &VAR_0, size, bar->fd_offset + addr) != size) {", "error_report(\"%s(,0x%\"HWADDR_PRIx\", %d) failed: %m\",\n__func__, addr, size);", "return (uint64_t)-1;", "}", "switch (size) {", "case 1:\ndata = VAR_0.byte;", "break;", "case 2:\ndata = le16_to_cpu(VAR_0.word);", "break;", "case 4:\ndata = le32_to_cpu(VAR_0.dword);", "break;", "default:\nhw_error(\"vfio: unsupported read size, %d bytes\\n\", size);", "break;", "}", "DPRINTF(\"%s(BAR%d+0x%\"HWADDR_PRIx\", %d) = 0x%\"PRIx64\"\\n\",\n__func__, bar->nr, addr, size, data);", "vfio_eoi(container_of(bar, VFIODevice, bars[bar->nr]));", "return data;", "}" ]
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[ [ 1, 3, 5 ], [ 7 ], [ 9 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 25 ], [ 27, 29 ], [ 31 ], [ 33 ], [ 37 ], [ 39, 41 ], [ 43 ], [ 45, 47 ], [ 49 ], [ 51, 53 ], [ 55 ], [ 57, 59 ], [ 61 ], [ 63 ], [ 67, 69 ], [ 75 ], [ 79 ], [ 81 ] ]
25,359
static int l2tpv3_can_send(void *opaque) { NetL2TPV3State *s = opaque; return qemu_can_send_packet(&s->nc); }
false
qemu
95b1416ae93106923f733941e52dfe55c4318643
static int l2tpv3_can_send(void *opaque) { NetL2TPV3State *s = opaque; return qemu_can_send_packet(&s->nc); }
{ "code": [], "line_no": [] }
static int FUNC_0(void *VAR_0) { NetL2TPV3State *s = VAR_0; return qemu_can_send_packet(&s->nc); }
[ "static int FUNC_0(void *VAR_0)\n{", "NetL2TPV3State *s = VAR_0;", "return qemu_can_send_packet(&s->nc);", "}" ]
[ 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 11 ] ]
25,360
static void extract_common_blockdev_options(QemuOpts *opts, int *bdrv_flags, const char **throttling_group, ThrottleConfig *throttle_cfg, BlockdevDetectZeroesOptions *detect_zeroes, Error **errp) { const char *discard; Error *local_error = NULL; const char *aio; if (bdrv_flags) { if (!qemu_opt_get_bool(opts, "read-only", false)) { *bdrv_flags |= BDRV_O_RDWR; } if (qemu_opt_get_bool(opts, "copy-on-read", false)) { *bdrv_flags |= BDRV_O_COPY_ON_READ; } if ((discard = qemu_opt_get(opts, "discard")) != NULL) { if (bdrv_parse_discard_flags(discard, bdrv_flags) != 0) { error_setg(errp, "Invalid discard option"); return; } } if ((aio = qemu_opt_get(opts, "aio")) != NULL) { if (!strcmp(aio, "native")) { *bdrv_flags |= BDRV_O_NATIVE_AIO; } else if (!strcmp(aio, "threads")) { /* this is the default */ } else { error_setg(errp, "invalid aio option"); return; } } } /* disk I/O throttling */ if (throttling_group) { *throttling_group = qemu_opt_get(opts, "throttling.group"); } if (throttle_cfg) { memset(throttle_cfg, 0, sizeof(*throttle_cfg)); throttle_cfg->buckets[THROTTLE_BPS_TOTAL].avg = qemu_opt_get_number(opts, "throttling.bps-total", 0); throttle_cfg->buckets[THROTTLE_BPS_READ].avg = qemu_opt_get_number(opts, "throttling.bps-read", 0); throttle_cfg->buckets[THROTTLE_BPS_WRITE].avg = qemu_opt_get_number(opts, "throttling.bps-write", 0); throttle_cfg->buckets[THROTTLE_OPS_TOTAL].avg = qemu_opt_get_number(opts, "throttling.iops-total", 0); throttle_cfg->buckets[THROTTLE_OPS_READ].avg = qemu_opt_get_number(opts, "throttling.iops-read", 0); throttle_cfg->buckets[THROTTLE_OPS_WRITE].avg = qemu_opt_get_number(opts, "throttling.iops-write", 0); throttle_cfg->buckets[THROTTLE_BPS_TOTAL].max = qemu_opt_get_number(opts, "throttling.bps-total-max", 0); throttle_cfg->buckets[THROTTLE_BPS_READ].max = qemu_opt_get_number(opts, "throttling.bps-read-max", 0); throttle_cfg->buckets[THROTTLE_BPS_WRITE].max = qemu_opt_get_number(opts, "throttling.bps-write-max", 0); throttle_cfg->buckets[THROTTLE_OPS_TOTAL].max = qemu_opt_get_number(opts, "throttling.iops-total-max", 0); throttle_cfg->buckets[THROTTLE_OPS_READ].max = qemu_opt_get_number(opts, "throttling.iops-read-max", 0); throttle_cfg->buckets[THROTTLE_OPS_WRITE].max = qemu_opt_get_number(opts, "throttling.iops-write-max", 0); throttle_cfg->op_size = qemu_opt_get_number(opts, "throttling.iops-size", 0); if (!check_throttle_config(throttle_cfg, errp)) { return; } } if (detect_zeroes) { *detect_zeroes = qapi_enum_parse(BlockdevDetectZeroesOptions_lookup, qemu_opt_get(opts, "detect-zeroes"), BLOCKDEV_DETECT_ZEROES_OPTIONS__MAX, BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF, &local_error); if (local_error) { error_propagate(errp, local_error); return; } if (bdrv_flags && *detect_zeroes == BLOCKDEV_DETECT_ZEROES_OPTIONS_UNMAP && !(*bdrv_flags & BDRV_O_UNMAP)) { error_setg(errp, "setting detect-zeroes to unmap is not allowed " "without setting discard operation to unmap"); return; } } }
false
qemu
d5851089a8a77d5c23e8d5fffb5b99265009ba62
static void extract_common_blockdev_options(QemuOpts *opts, int *bdrv_flags, const char **throttling_group, ThrottleConfig *throttle_cfg, BlockdevDetectZeroesOptions *detect_zeroes, Error **errp) { const char *discard; Error *local_error = NULL; const char *aio; if (bdrv_flags) { if (!qemu_opt_get_bool(opts, "read-only", false)) { *bdrv_flags |= BDRV_O_RDWR; } if (qemu_opt_get_bool(opts, "copy-on-read", false)) { *bdrv_flags |= BDRV_O_COPY_ON_READ; } if ((discard = qemu_opt_get(opts, "discard")) != NULL) { if (bdrv_parse_discard_flags(discard, bdrv_flags) != 0) { error_setg(errp, "Invalid discard option"); return; } } if ((aio = qemu_opt_get(opts, "aio")) != NULL) { if (!strcmp(aio, "native")) { *bdrv_flags |= BDRV_O_NATIVE_AIO; } else if (!strcmp(aio, "threads")) { } else { error_setg(errp, "invalid aio option"); return; } } } if (throttling_group) { *throttling_group = qemu_opt_get(opts, "throttling.group"); } if (throttle_cfg) { memset(throttle_cfg, 0, sizeof(*throttle_cfg)); throttle_cfg->buckets[THROTTLE_BPS_TOTAL].avg = qemu_opt_get_number(opts, "throttling.bps-total", 0); throttle_cfg->buckets[THROTTLE_BPS_READ].avg = qemu_opt_get_number(opts, "throttling.bps-read", 0); throttle_cfg->buckets[THROTTLE_BPS_WRITE].avg = qemu_opt_get_number(opts, "throttling.bps-write", 0); throttle_cfg->buckets[THROTTLE_OPS_TOTAL].avg = qemu_opt_get_number(opts, "throttling.iops-total", 0); throttle_cfg->buckets[THROTTLE_OPS_READ].avg = qemu_opt_get_number(opts, "throttling.iops-read", 0); throttle_cfg->buckets[THROTTLE_OPS_WRITE].avg = qemu_opt_get_number(opts, "throttling.iops-write", 0); throttle_cfg->buckets[THROTTLE_BPS_TOTAL].max = qemu_opt_get_number(opts, "throttling.bps-total-max", 0); throttle_cfg->buckets[THROTTLE_BPS_READ].max = qemu_opt_get_number(opts, "throttling.bps-read-max", 0); throttle_cfg->buckets[THROTTLE_BPS_WRITE].max = qemu_opt_get_number(opts, "throttling.bps-write-max", 0); throttle_cfg->buckets[THROTTLE_OPS_TOTAL].max = qemu_opt_get_number(opts, "throttling.iops-total-max", 0); throttle_cfg->buckets[THROTTLE_OPS_READ].max = qemu_opt_get_number(opts, "throttling.iops-read-max", 0); throttle_cfg->buckets[THROTTLE_OPS_WRITE].max = qemu_opt_get_number(opts, "throttling.iops-write-max", 0); throttle_cfg->op_size = qemu_opt_get_number(opts, "throttling.iops-size", 0); if (!check_throttle_config(throttle_cfg, errp)) { return; } } if (detect_zeroes) { *detect_zeroes = qapi_enum_parse(BlockdevDetectZeroesOptions_lookup, qemu_opt_get(opts, "detect-zeroes"), BLOCKDEV_DETECT_ZEROES_OPTIONS__MAX, BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF, &local_error); if (local_error) { error_propagate(errp, local_error); return; } if (bdrv_flags && *detect_zeroes == BLOCKDEV_DETECT_ZEROES_OPTIONS_UNMAP && !(*bdrv_flags & BDRV_O_UNMAP)) { error_setg(errp, "setting detect-zeroes to unmap is not allowed " "without setting discard operation to unmap"); return; } } }
{ "code": [], "line_no": [] }
static void FUNC_0(QemuOpts *VAR_0, int *VAR_1, const char **VAR_2, ThrottleConfig *VAR_3, BlockdevDetectZeroesOptions *VAR_4, Error **VAR_5) { const char *VAR_6; Error *local_error = NULL; const char *VAR_7; if (VAR_1) { if (!qemu_opt_get_bool(VAR_0, "read-only", false)) { *VAR_1 |= BDRV_O_RDWR; } if (qemu_opt_get_bool(VAR_0, "copy-on-read", false)) { *VAR_1 |= BDRV_O_COPY_ON_READ; } if ((VAR_6 = qemu_opt_get(VAR_0, "VAR_6")) != NULL) { if (bdrv_parse_discard_flags(VAR_6, VAR_1) != 0) { error_setg(VAR_5, "Invalid VAR_6 option"); return; } } if ((VAR_7 = qemu_opt_get(VAR_0, "VAR_7")) != NULL) { if (!strcmp(VAR_7, "native")) { *VAR_1 |= BDRV_O_NATIVE_AIO; } else if (!strcmp(VAR_7, "threads")) { } else { error_setg(VAR_5, "invalid VAR_7 option"); return; } } } if (VAR_2) { *VAR_2 = qemu_opt_get(VAR_0, "throttling.group"); } if (VAR_3) { memset(VAR_3, 0, sizeof(*VAR_3)); VAR_3->buckets[THROTTLE_BPS_TOTAL].avg = qemu_opt_get_number(VAR_0, "throttling.bps-total", 0); VAR_3->buckets[THROTTLE_BPS_READ].avg = qemu_opt_get_number(VAR_0, "throttling.bps-read", 0); VAR_3->buckets[THROTTLE_BPS_WRITE].avg = qemu_opt_get_number(VAR_0, "throttling.bps-write", 0); VAR_3->buckets[THROTTLE_OPS_TOTAL].avg = qemu_opt_get_number(VAR_0, "throttling.iops-total", 0); VAR_3->buckets[THROTTLE_OPS_READ].avg = qemu_opt_get_number(VAR_0, "throttling.iops-read", 0); VAR_3->buckets[THROTTLE_OPS_WRITE].avg = qemu_opt_get_number(VAR_0, "throttling.iops-write", 0); VAR_3->buckets[THROTTLE_BPS_TOTAL].max = qemu_opt_get_number(VAR_0, "throttling.bps-total-max", 0); VAR_3->buckets[THROTTLE_BPS_READ].max = qemu_opt_get_number(VAR_0, "throttling.bps-read-max", 0); VAR_3->buckets[THROTTLE_BPS_WRITE].max = qemu_opt_get_number(VAR_0, "throttling.bps-write-max", 0); VAR_3->buckets[THROTTLE_OPS_TOTAL].max = qemu_opt_get_number(VAR_0, "throttling.iops-total-max", 0); VAR_3->buckets[THROTTLE_OPS_READ].max = qemu_opt_get_number(VAR_0, "throttling.iops-read-max", 0); VAR_3->buckets[THROTTLE_OPS_WRITE].max = qemu_opt_get_number(VAR_0, "throttling.iops-write-max", 0); VAR_3->op_size = qemu_opt_get_number(VAR_0, "throttling.iops-size", 0); if (!check_throttle_config(VAR_3, VAR_5)) { return; } } if (VAR_4) { *VAR_4 = qapi_enum_parse(BlockdevDetectZeroesOptions_lookup, qemu_opt_get(VAR_0, "detect-zeroes"), BLOCKDEV_DETECT_ZEROES_OPTIONS__MAX, BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF, &local_error); if (local_error) { error_propagate(VAR_5, local_error); return; } if (VAR_1 && *VAR_4 == BLOCKDEV_DETECT_ZEROES_OPTIONS_UNMAP && !(*VAR_1 & BDRV_O_UNMAP)) { error_setg(VAR_5, "setting detect-zeroes to unmap is not allowed " "without setting VAR_6 operation to unmap"); return; } } }
[ "static void FUNC_0(QemuOpts *VAR_0, int *VAR_1,\nconst char **VAR_2, ThrottleConfig *VAR_3,\nBlockdevDetectZeroesOptions *VAR_4, Error **VAR_5)\n{", "const char *VAR_6;", "Error *local_error = NULL;", "const char *VAR_7;", "if (VAR_1) {", "if (!qemu_opt_get_bool(VAR_0, \"read-only\", false)) {", "*VAR_1 |= BDRV_O_RDWR;", "}", "if (qemu_opt_get_bool(VAR_0, \"copy-on-read\", false)) {", "*VAR_1 |= BDRV_O_COPY_ON_READ;", "}", "if ((VAR_6 = qemu_opt_get(VAR_0, \"VAR_6\")) != NULL) {", "if (bdrv_parse_discard_flags(VAR_6, VAR_1) != 0) {", "error_setg(VAR_5, \"Invalid VAR_6 option\");", "return;", "}", "}", "if ((VAR_7 = qemu_opt_get(VAR_0, \"VAR_7\")) != NULL) {", "if (!strcmp(VAR_7, \"native\")) {", "*VAR_1 |= BDRV_O_NATIVE_AIO;", "} else if (!strcmp(VAR_7, \"threads\")) {", "} else {", "error_setg(VAR_5, \"invalid VAR_7 option\");", "return;", "}", "}", "}", "if (VAR_2) {", "*VAR_2 = qemu_opt_get(VAR_0, \"throttling.group\");", "}", "if (VAR_3) {", "memset(VAR_3, 0, sizeof(*VAR_3));", "VAR_3->buckets[THROTTLE_BPS_TOTAL].avg =\nqemu_opt_get_number(VAR_0, \"throttling.bps-total\", 0);", "VAR_3->buckets[THROTTLE_BPS_READ].avg =\nqemu_opt_get_number(VAR_0, \"throttling.bps-read\", 0);", "VAR_3->buckets[THROTTLE_BPS_WRITE].avg =\nqemu_opt_get_number(VAR_0, \"throttling.bps-write\", 0);", "VAR_3->buckets[THROTTLE_OPS_TOTAL].avg =\nqemu_opt_get_number(VAR_0, \"throttling.iops-total\", 0);", "VAR_3->buckets[THROTTLE_OPS_READ].avg =\nqemu_opt_get_number(VAR_0, \"throttling.iops-read\", 0);", "VAR_3->buckets[THROTTLE_OPS_WRITE].avg =\nqemu_opt_get_number(VAR_0, \"throttling.iops-write\", 0);", "VAR_3->buckets[THROTTLE_BPS_TOTAL].max =\nqemu_opt_get_number(VAR_0, \"throttling.bps-total-max\", 0);", "VAR_3->buckets[THROTTLE_BPS_READ].max =\nqemu_opt_get_number(VAR_0, \"throttling.bps-read-max\", 0);", "VAR_3->buckets[THROTTLE_BPS_WRITE].max =\nqemu_opt_get_number(VAR_0, \"throttling.bps-write-max\", 0);", "VAR_3->buckets[THROTTLE_OPS_TOTAL].max =\nqemu_opt_get_number(VAR_0, \"throttling.iops-total-max\", 0);", "VAR_3->buckets[THROTTLE_OPS_READ].max =\nqemu_opt_get_number(VAR_0, \"throttling.iops-read-max\", 0);", "VAR_3->buckets[THROTTLE_OPS_WRITE].max =\nqemu_opt_get_number(VAR_0, \"throttling.iops-write-max\", 0);", "VAR_3->op_size =\nqemu_opt_get_number(VAR_0, \"throttling.iops-size\", 0);", "if (!check_throttle_config(VAR_3, VAR_5)) {", "return;", "}", "}", "if (VAR_4) {", "*VAR_4 =\nqapi_enum_parse(BlockdevDetectZeroesOptions_lookup,\nqemu_opt_get(VAR_0, \"detect-zeroes\"),\nBLOCKDEV_DETECT_ZEROES_OPTIONS__MAX,\nBLOCKDEV_DETECT_ZEROES_OPTIONS_OFF,\n&local_error);", "if (local_error) {", "error_propagate(VAR_5, local_error);", "return;", "}", "if (VAR_1 &&\n*VAR_4 == BLOCKDEV_DETECT_ZEROES_OPTIONS_UNMAP &&\n!(*VAR_1 & BDRV_O_UNMAP))\n{", "error_setg(VAR_5, \"setting detect-zeroes to unmap is not allowed \"\n\"without setting VAR_6 operation to unmap\");", "return;", "}", "}", "}" ]
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25,361
static inline void tcg_out_dat_rI(TCGContext *s, int cond, int opc, TCGArg dst, TCGArg lhs, TCGArg rhs, int rhs_is_const) { /* Emit either the reg,imm or reg,reg form of a data-processing insn. * rhs must satisfy the "rI" constraint. */ if (rhs_is_const) { int rot = encode_imm(rhs); assert(rot >= 0); tcg_out_dat_imm(s, cond, opc, dst, lhs, rotl(rhs, rot) | (rot << 7)); } else { tcg_out_dat_reg(s, cond, opc, dst, lhs, rhs, SHIFT_IMM_LSL(0)); } }
false
qemu
eabb7b91b36b202b4dac2df2d59d698e3aff197a
static inline void tcg_out_dat_rI(TCGContext *s, int cond, int opc, TCGArg dst, TCGArg lhs, TCGArg rhs, int rhs_is_const) { if (rhs_is_const) { int rot = encode_imm(rhs); assert(rot >= 0); tcg_out_dat_imm(s, cond, opc, dst, lhs, rotl(rhs, rot) | (rot << 7)); } else { tcg_out_dat_reg(s, cond, opc, dst, lhs, rhs, SHIFT_IMM_LSL(0)); } }
{ "code": [], "line_no": [] }
static inline void FUNC_0(TCGContext *VAR_0, int VAR_1, int VAR_2, TCGArg VAR_3, TCGArg VAR_4, TCGArg VAR_5, int VAR_6) { if (VAR_6) { int VAR_7 = encode_imm(VAR_5); assert(VAR_7 >= 0); tcg_out_dat_imm(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, rotl(VAR_5, VAR_7) | (VAR_7 << 7)); } else { tcg_out_dat_reg(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, SHIFT_IMM_LSL(0)); } }
[ "static inline void FUNC_0(TCGContext *VAR_0, int VAR_1, int VAR_2, TCGArg VAR_3,\nTCGArg VAR_4, TCGArg VAR_5, int VAR_6)\n{", "if (VAR_6) {", "int VAR_7 = encode_imm(VAR_5);", "assert(VAR_7 >= 0);", "tcg_out_dat_imm(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, rotl(VAR_5, VAR_7) | (VAR_7 << 7));", "} else {", "tcg_out_dat_reg(VAR_0, VAR_1, VAR_2, VAR_3, VAR_4, VAR_5, SHIFT_IMM_LSL(0));", "}", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3, 5 ], [ 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21 ], [ 23 ], [ 25 ], [ 27 ] ]
25,362
static always_inline void gen_bcond (DisasContext *ctx, TCGCond cond, int ra, int32_t disp16, int mask) { int l1, l2; l1 = gen_new_label(); l2 = gen_new_label(); if (likely(ra != 31)) { if (mask) { TCGv tmp = tcg_temp_new(TCG_TYPE_I64); tcg_gen_andi_i64(tmp, cpu_ir[ra], 1); tcg_gen_brcondi_i64(cond, tmp, 0, l1); tcg_temp_free(tmp); } else tcg_gen_brcondi_i64(cond, cpu_ir[ra], 0, l1); } else { /* Very uncommon case - Do not bother to optimize. */ TCGv tmp = tcg_const_i64(0); tcg_gen_brcondi_i64(cond, tmp, 0, l1); tcg_temp_free(tmp); } tcg_gen_movi_i64(cpu_pc, ctx->pc); tcg_gen_br(l2); gen_set_label(l1); tcg_gen_movi_i64(cpu_pc, ctx->pc + (int64_t)(disp16 << 2)); gen_set_label(l2); }
false
qemu
a7812ae412311d7d47f8aa85656faadac9d64b56
static always_inline void gen_bcond (DisasContext *ctx, TCGCond cond, int ra, int32_t disp16, int mask) { int l1, l2; l1 = gen_new_label(); l2 = gen_new_label(); if (likely(ra != 31)) { if (mask) { TCGv tmp = tcg_temp_new(TCG_TYPE_I64); tcg_gen_andi_i64(tmp, cpu_ir[ra], 1); tcg_gen_brcondi_i64(cond, tmp, 0, l1); tcg_temp_free(tmp); } else tcg_gen_brcondi_i64(cond, cpu_ir[ra], 0, l1); } else { TCGv tmp = tcg_const_i64(0); tcg_gen_brcondi_i64(cond, tmp, 0, l1); tcg_temp_free(tmp); } tcg_gen_movi_i64(cpu_pc, ctx->pc); tcg_gen_br(l2); gen_set_label(l1); tcg_gen_movi_i64(cpu_pc, ctx->pc + (int64_t)(disp16 << 2)); gen_set_label(l2); }
{ "code": [], "line_no": [] }
static always_inline void FUNC_0 (DisasContext *ctx, TCGCond cond, int ra, int32_t disp16, int mask) { int VAR_0, VAR_1; VAR_0 = gen_new_label(); VAR_1 = gen_new_label(); if (likely(ra != 31)) { if (mask) { TCGv tmp = tcg_temp_new(TCG_TYPE_I64); tcg_gen_andi_i64(tmp, cpu_ir[ra], 1); tcg_gen_brcondi_i64(cond, tmp, 0, VAR_0); tcg_temp_free(tmp); } else tcg_gen_brcondi_i64(cond, cpu_ir[ra], 0, VAR_0); } else { TCGv tmp = tcg_const_i64(0); tcg_gen_brcondi_i64(cond, tmp, 0, VAR_0); tcg_temp_free(tmp); } tcg_gen_movi_i64(cpu_pc, ctx->pc); tcg_gen_br(VAR_1); gen_set_label(VAR_0); tcg_gen_movi_i64(cpu_pc, ctx->pc + (int64_t)(disp16 << 2)); gen_set_label(VAR_1); }
[ "static always_inline void FUNC_0 (DisasContext *ctx,\nTCGCond cond,\nint ra, int32_t disp16, int mask)\n{", "int VAR_0, VAR_1;", "VAR_0 = gen_new_label();", "VAR_1 = gen_new_label();", "if (likely(ra != 31)) {", "if (mask) {", "TCGv tmp = tcg_temp_new(TCG_TYPE_I64);", "tcg_gen_andi_i64(tmp, cpu_ir[ra], 1);", "tcg_gen_brcondi_i64(cond, tmp, 0, VAR_0);", "tcg_temp_free(tmp);", "} else", "tcg_gen_brcondi_i64(cond, cpu_ir[ra], 0, VAR_0);", "} else {", "TCGv tmp = tcg_const_i64(0);", "tcg_gen_brcondi_i64(cond, tmp, 0, VAR_0);", "tcg_temp_free(tmp);", "}", "tcg_gen_movi_i64(cpu_pc, ctx->pc);", "tcg_gen_br(VAR_1);", "gen_set_label(VAR_0);", "tcg_gen_movi_i64(cpu_pc, ctx->pc + (int64_t)(disp16 << 2));", "gen_set_label(VAR_1);", "}" ]
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25,364
void qemu_aio_set_event_notifier(EventNotifier *notifier, EventNotifierHandler *io_read, AioFlushEventNotifierHandler *io_flush) { qemu_aio_set_fd_handler(event_notifier_get_fd(notifier), (IOHandler *)io_read, NULL, (AioFlushHandler *)io_flush, notifier); }
false
qemu
82cbbdc6a0958b49c77639a60906e30d02e6bb7b
void qemu_aio_set_event_notifier(EventNotifier *notifier, EventNotifierHandler *io_read, AioFlushEventNotifierHandler *io_flush) { qemu_aio_set_fd_handler(event_notifier_get_fd(notifier), (IOHandler *)io_read, NULL, (AioFlushHandler *)io_flush, notifier); }
{ "code": [], "line_no": [] }
void FUNC_0(EventNotifier *VAR_0, EventNotifierHandler *VAR_1, AioFlushEventNotifierHandler *VAR_2) { qemu_aio_set_fd_handler(event_notifier_get_fd(VAR_0), (IOHandler *)VAR_1, NULL, (AioFlushHandler *)VAR_2, VAR_0); }
[ "void FUNC_0(EventNotifier *VAR_0,\nEventNotifierHandler *VAR_1,\nAioFlushEventNotifierHandler *VAR_2)\n{", "qemu_aio_set_fd_handler(event_notifier_get_fd(VAR_0),\n(IOHandler *)VAR_1, NULL,\n(AioFlushHandler *)VAR_2, VAR_0);", "}" ]
[ 0, 0, 0 ]
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25,365
uint32_t HELPER(lpebr)(CPUS390XState *env, uint32_t f1, uint32_t f2) { float32 v1; float32 v2 = env->fregs[f2].d; v1 = float32_abs(v2); env->fregs[f1].d = v1; return set_cc_nz_f32(v1); }
false
qemu
5d7fd045cafeac1831c1999cb9e1251b7906c6b2
uint32_t HELPER(lpebr)(CPUS390XState *env, uint32_t f1, uint32_t f2) { float32 v1; float32 v2 = env->fregs[f2].d; v1 = float32_abs(v2); env->fregs[f1].d = v1; return set_cc_nz_f32(v1); }
{ "code": [], "line_no": [] }
uint32_t FUNC_0(lpebr)(CPUS390XState *env, uint32_t f1, uint32_t f2) { float32 v1; float32 v2 = env->fregs[f2].d; v1 = float32_abs(v2); env->fregs[f1].d = v1; return set_cc_nz_f32(v1); }
[ "uint32_t FUNC_0(lpebr)(CPUS390XState *env, uint32_t f1, uint32_t f2)\n{", "float32 v1;", "float32 v2 = env->fregs[f2].d;", "v1 = float32_abs(v2);", "env->fregs[f1].d = v1;", "return set_cc_nz_f32(v1);", "}" ]
[ 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 11 ], [ 13 ], [ 15 ], [ 17 ] ]
25,366
uint64_t helper_fsel (uint64_t arg1, uint64_t arg2, uint64_t arg3) { CPU_DoubleU farg1; farg1.ll = arg1; if ((!float64_is_neg(farg1.d) || float64_is_zero(farg1.d)) && !float64_is_nan(farg1.d)) return arg2; else return arg3; }
false
qemu
185698715dfb18c82ad2a5dbc169908602d43e81
uint64_t helper_fsel (uint64_t arg1, uint64_t arg2, uint64_t arg3) { CPU_DoubleU farg1; farg1.ll = arg1; if ((!float64_is_neg(farg1.d) || float64_is_zero(farg1.d)) && !float64_is_nan(farg1.d)) return arg2; else return arg3; }
{ "code": [], "line_no": [] }
uint64_t FUNC_0 (uint64_t arg1, uint64_t arg2, uint64_t arg3) { CPU_DoubleU farg1; farg1.ll = arg1; if ((!float64_is_neg(farg1.d) || float64_is_zero(farg1.d)) && !float64_is_nan(farg1.d)) return arg2; else return arg3; }
[ "uint64_t FUNC_0 (uint64_t arg1, uint64_t arg2, uint64_t arg3)\n{", "CPU_DoubleU farg1;", "farg1.ll = arg1;", "if ((!float64_is_neg(farg1.d) || float64_is_zero(farg1.d)) && !float64_is_nan(farg1.d))\nreturn arg2;", "else\nreturn arg3;", "}" ]
[ 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 9 ], [ 13, 15 ], [ 17, 19 ], [ 21 ] ]
25,367
static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed) { int dir; size_t len = 0, pktlen = 0; #ifdef DEBUG_PACKET const char *str = NULL; #endif int pid; int ret; int i; USBDevice *dev; struct ohci_td td; uint32_t addr; int flag_r; int completion; addr = ed->head & OHCI_DPTR_MASK; /* See if this TD has already been submitted to the device. */ completion = (addr == ohci->async_td); if (completion && !ohci->async_complete) { #ifdef DEBUG_PACKET DPRINTF("Skipping async TD\n"); #endif return 1; } if (!ohci_read_td(ohci, addr, &td)) { fprintf(stderr, "usb-ohci: TD read error at %x\n", addr); return 0; } dir = OHCI_BM(ed->flags, ED_D); switch (dir) { case OHCI_TD_DIR_OUT: case OHCI_TD_DIR_IN: /* Same value. */ break; default: dir = OHCI_BM(td.flags, TD_DP); break; } switch (dir) { case OHCI_TD_DIR_IN: #ifdef DEBUG_PACKET str = "in"; #endif pid = USB_TOKEN_IN; break; case OHCI_TD_DIR_OUT: #ifdef DEBUG_PACKET str = "out"; #endif pid = USB_TOKEN_OUT; break; case OHCI_TD_DIR_SETUP: #ifdef DEBUG_PACKET str = "setup"; #endif pid = USB_TOKEN_SETUP; break; default: fprintf(stderr, "usb-ohci: Bad direction\n"); return 1; } if (td.cbp && td.be) { if ((td.cbp & 0xfffff000) != (td.be & 0xfffff000)) { len = (td.be & 0xfff) + 0x1001 - (td.cbp & 0xfff); } else { len = (td.be - td.cbp) + 1; } pktlen = len; if (len && dir != OHCI_TD_DIR_IN) { /* The endpoint may not allow us to transfer it all now */ pktlen = (ed->flags & OHCI_ED_MPS_MASK) >> OHCI_ED_MPS_SHIFT; if (pktlen > len) { pktlen = len; } if (!completion) { ohci_copy_td(ohci, &td, ohci->usb_buf, pktlen, 0); } } } flag_r = (td.flags & OHCI_TD_R) != 0; #ifdef DEBUG_PACKET DPRINTF(" TD @ 0x%.8x %" PRId64 " of %" PRId64 " bytes %s r=%d cbp=0x%.8x be=0x%.8x\n", addr, (int64_t)pktlen, (int64_t)len, str, flag_r, td.cbp, td.be); if (pktlen > 0 && dir != OHCI_TD_DIR_IN) { DPRINTF(" data:"); for (i = 0; i < pktlen; i++) { printf(" %.2x", ohci->usb_buf[i]); } DPRINTF("\n"); } #endif if (completion) { ret = ohci->usb_packet.result; ohci->async_td = 0; ohci->async_complete = 0; } else { if (ohci->async_td) { /* ??? The hardware should allow one active packet per endpoint. We only allow one active packet per controller. This should be sufficient as long as devices respond in a timely manner. */ #ifdef DEBUG_PACKET DPRINTF("Too many pending packets\n"); #endif return 1; } usb_packet_setup(&ohci->usb_packet, pid, OHCI_BM(ed->flags, ED_FA), OHCI_BM(ed->flags, ED_EN)); usb_packet_addbuf(&ohci->usb_packet, ohci->usb_buf, pktlen); dev = ohci_find_device(ohci, ohci->usb_packet.devaddr); ret = usb_handle_packet(dev, &ohci->usb_packet); #ifdef DEBUG_PACKET DPRINTF("ret=%d\n", ret); #endif if (ret == USB_RET_ASYNC) { ohci->async_td = addr; return 1; } } if (ret >= 0) { if (dir == OHCI_TD_DIR_IN) { ohci_copy_td(ohci, &td, ohci->usb_buf, ret, 1); #ifdef DEBUG_PACKET DPRINTF(" data:"); for (i = 0; i < ret; i++) printf(" %.2x", ohci->usb_buf[i]); DPRINTF("\n"); #endif } else { ret = pktlen; } } /* Writeback */ if (ret == pktlen || (dir == OHCI_TD_DIR_IN && ret >= 0 && flag_r)) { /* Transmission succeeded. */ if (ret == len) { td.cbp = 0; } else { if ((td.cbp & 0xfff) + ret > 0xfff) { td.cbp = (td.be & ~0xfff) + ((td.cbp + ret) & 0xfff); } else { td.cbp += ret; } } td.flags |= OHCI_TD_T1; td.flags ^= OHCI_TD_T0; OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_NOERROR); OHCI_SET_BM(td.flags, TD_EC, 0); if ((dir != OHCI_TD_DIR_IN) && (ret != len)) { /* Partial packet transfer: TD not ready to retire yet */ goto exit_no_retire; } /* Setting ED_C is part of the TD retirement process */ ed->head &= ~OHCI_ED_C; if (td.flags & OHCI_TD_T0) ed->head |= OHCI_ED_C; } else { if (ret >= 0) { DPRINTF("usb-ohci: Underrun\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DATAUNDERRUN); } else { switch (ret) { case USB_RET_NODEV: OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING); case USB_RET_NAK: DPRINTF("usb-ohci: got NAK\n"); return 1; case USB_RET_STALL: DPRINTF("usb-ohci: got STALL\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_STALL); break; case USB_RET_BABBLE: DPRINTF("usb-ohci: got BABBLE\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DATAOVERRUN); break; default: fprintf(stderr, "usb-ohci: Bad device response %d\n", ret); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_UNDEXPETEDPID); OHCI_SET_BM(td.flags, TD_EC, 3); break; } } ed->head |= OHCI_ED_H; } /* Retire this TD */ ed->head &= ~OHCI_DPTR_MASK; ed->head |= td.next & OHCI_DPTR_MASK; td.next = ohci->done; ohci->done = addr; i = OHCI_BM(td.flags, TD_DI); if (i < ohci->done_count) ohci->done_count = i; exit_no_retire: ohci_put_td(ohci, addr, &td); return OHCI_BM(td.flags, TD_CC) != OHCI_CC_NOERROR; }
false
qemu
079d0b7f1eedcc634c371fe05b617fdc55c8b762
static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed) { int dir; size_t len = 0, pktlen = 0; #ifdef DEBUG_PACKET const char *str = NULL; #endif int pid; int ret; int i; USBDevice *dev; struct ohci_td td; uint32_t addr; int flag_r; int completion; addr = ed->head & OHCI_DPTR_MASK; completion = (addr == ohci->async_td); if (completion && !ohci->async_complete) { #ifdef DEBUG_PACKET DPRINTF("Skipping async TD\n"); #endif return 1; } if (!ohci_read_td(ohci, addr, &td)) { fprintf(stderr, "usb-ohci: TD read error at %x\n", addr); return 0; } dir = OHCI_BM(ed->flags, ED_D); switch (dir) { case OHCI_TD_DIR_OUT: case OHCI_TD_DIR_IN: break; default: dir = OHCI_BM(td.flags, TD_DP); break; } switch (dir) { case OHCI_TD_DIR_IN: #ifdef DEBUG_PACKET str = "in"; #endif pid = USB_TOKEN_IN; break; case OHCI_TD_DIR_OUT: #ifdef DEBUG_PACKET str = "out"; #endif pid = USB_TOKEN_OUT; break; case OHCI_TD_DIR_SETUP: #ifdef DEBUG_PACKET str = "setup"; #endif pid = USB_TOKEN_SETUP; break; default: fprintf(stderr, "usb-ohci: Bad direction\n"); return 1; } if (td.cbp && td.be) { if ((td.cbp & 0xfffff000) != (td.be & 0xfffff000)) { len = (td.be & 0xfff) + 0x1001 - (td.cbp & 0xfff); } else { len = (td.be - td.cbp) + 1; } pktlen = len; if (len && dir != OHCI_TD_DIR_IN) { pktlen = (ed->flags & OHCI_ED_MPS_MASK) >> OHCI_ED_MPS_SHIFT; if (pktlen > len) { pktlen = len; } if (!completion) { ohci_copy_td(ohci, &td, ohci->usb_buf, pktlen, 0); } } } flag_r = (td.flags & OHCI_TD_R) != 0; #ifdef DEBUG_PACKET DPRINTF(" TD @ 0x%.8x %" PRId64 " of %" PRId64 " bytes %s r=%d cbp=0x%.8x be=0x%.8x\n", addr, (int64_t)pktlen, (int64_t)len, str, flag_r, td.cbp, td.be); if (pktlen > 0 && dir != OHCI_TD_DIR_IN) { DPRINTF(" data:"); for (i = 0; i < pktlen; i++) { printf(" %.2x", ohci->usb_buf[i]); } DPRINTF("\n"); } #endif if (completion) { ret = ohci->usb_packet.result; ohci->async_td = 0; ohci->async_complete = 0; } else { if (ohci->async_td) { #ifdef DEBUG_PACKET DPRINTF("Too many pending packets\n"); #endif return 1; } usb_packet_setup(&ohci->usb_packet, pid, OHCI_BM(ed->flags, ED_FA), OHCI_BM(ed->flags, ED_EN)); usb_packet_addbuf(&ohci->usb_packet, ohci->usb_buf, pktlen); dev = ohci_find_device(ohci, ohci->usb_packet.devaddr); ret = usb_handle_packet(dev, &ohci->usb_packet); #ifdef DEBUG_PACKET DPRINTF("ret=%d\n", ret); #endif if (ret == USB_RET_ASYNC) { ohci->async_td = addr; return 1; } } if (ret >= 0) { if (dir == OHCI_TD_DIR_IN) { ohci_copy_td(ohci, &td, ohci->usb_buf, ret, 1); #ifdef DEBUG_PACKET DPRINTF(" data:"); for (i = 0; i < ret; i++) printf(" %.2x", ohci->usb_buf[i]); DPRINTF("\n"); #endif } else { ret = pktlen; } } if (ret == pktlen || (dir == OHCI_TD_DIR_IN && ret >= 0 && flag_r)) { if (ret == len) { td.cbp = 0; } else { if ((td.cbp & 0xfff) + ret > 0xfff) { td.cbp = (td.be & ~0xfff) + ((td.cbp + ret) & 0xfff); } else { td.cbp += ret; } } td.flags |= OHCI_TD_T1; td.flags ^= OHCI_TD_T0; OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_NOERROR); OHCI_SET_BM(td.flags, TD_EC, 0); if ((dir != OHCI_TD_DIR_IN) && (ret != len)) { goto exit_no_retire; } ed->head &= ~OHCI_ED_C; if (td.flags & OHCI_TD_T0) ed->head |= OHCI_ED_C; } else { if (ret >= 0) { DPRINTF("usb-ohci: Underrun\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DATAUNDERRUN); } else { switch (ret) { case USB_RET_NODEV: OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING); case USB_RET_NAK: DPRINTF("usb-ohci: got NAK\n"); return 1; case USB_RET_STALL: DPRINTF("usb-ohci: got STALL\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_STALL); break; case USB_RET_BABBLE: DPRINTF("usb-ohci: got BABBLE\n"); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DATAOVERRUN); break; default: fprintf(stderr, "usb-ohci: Bad device response %d\n", ret); OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_UNDEXPETEDPID); OHCI_SET_BM(td.flags, TD_EC, 3); break; } } ed->head |= OHCI_ED_H; } ed->head &= ~OHCI_DPTR_MASK; ed->head |= td.next & OHCI_DPTR_MASK; td.next = ohci->done; ohci->done = addr; i = OHCI_BM(td.flags, TD_DI); if (i < ohci->done_count) ohci->done_count = i; exit_no_retire: ohci_put_td(ohci, addr, &td); return OHCI_BM(td.flags, TD_CC) != OHCI_CC_NOERROR; }
{ "code": [], "line_no": [] }
static int FUNC_0(OHCIState *VAR_0, struct ohci_ed *VAR_1) { int VAR_2; size_t len = 0, pktlen = 0; #ifdef DEBUG_PACKET const char *str = NULL; #endif int VAR_3; int VAR_4; int VAR_5; USBDevice *dev; struct ohci_td VAR_6; uint32_t addr; int VAR_7; int VAR_8; addr = VAR_1->head & OHCI_DPTR_MASK; VAR_8 = (addr == VAR_0->async_td); if (VAR_8 && !VAR_0->async_complete) { #ifdef DEBUG_PACKET DPRINTF("Skipping async TD\n"); #endif return 1; } if (!ohci_read_td(VAR_0, addr, &VAR_6)) { fprintf(stderr, "usb-VAR_0: TD read error at %x\n", addr); return 0; } VAR_2 = OHCI_BM(VAR_1->flags, ED_D); switch (VAR_2) { case OHCI_TD_DIR_OUT: case OHCI_TD_DIR_IN: break; default: VAR_2 = OHCI_BM(VAR_6.flags, TD_DP); break; } switch (VAR_2) { case OHCI_TD_DIR_IN: #ifdef DEBUG_PACKET str = "in"; #endif VAR_3 = USB_TOKEN_IN; break; case OHCI_TD_DIR_OUT: #ifdef DEBUG_PACKET str = "out"; #endif VAR_3 = USB_TOKEN_OUT; break; case OHCI_TD_DIR_SETUP: #ifdef DEBUG_PACKET str = "setup"; #endif VAR_3 = USB_TOKEN_SETUP; break; default: fprintf(stderr, "usb-VAR_0: Bad direction\n"); return 1; } if (VAR_6.cbp && VAR_6.be) { if ((VAR_6.cbp & 0xfffff000) != (VAR_6.be & 0xfffff000)) { len = (VAR_6.be & 0xfff) + 0x1001 - (VAR_6.cbp & 0xfff); } else { len = (VAR_6.be - VAR_6.cbp) + 1; } pktlen = len; if (len && VAR_2 != OHCI_TD_DIR_IN) { pktlen = (VAR_1->flags & OHCI_ED_MPS_MASK) >> OHCI_ED_MPS_SHIFT; if (pktlen > len) { pktlen = len; } if (!VAR_8) { ohci_copy_td(VAR_0, &VAR_6, VAR_0->usb_buf, pktlen, 0); } } } VAR_7 = (VAR_6.flags & OHCI_TD_R) != 0; #ifdef DEBUG_PACKET DPRINTF(" TD @ 0x%.8x %" PRId64 " of %" PRId64 " bytes %s r=%d cbp=0x%.8x be=0x%.8x\n", addr, (int64_t)pktlen, (int64_t)len, str, VAR_7, VAR_6.cbp, VAR_6.be); if (pktlen > 0 && VAR_2 != OHCI_TD_DIR_IN) { DPRINTF(" data:"); for (VAR_5 = 0; VAR_5 < pktlen; VAR_5++) { printf(" %.2x", VAR_0->usb_buf[VAR_5]); } DPRINTF("\n"); } #endif if (VAR_8) { VAR_4 = VAR_0->usb_packet.result; VAR_0->async_td = 0; VAR_0->async_complete = 0; } else { if (VAR_0->async_td) { #ifdef DEBUG_PACKET DPRINTF("Too many pending packets\n"); #endif return 1; } usb_packet_setup(&VAR_0->usb_packet, VAR_3, OHCI_BM(VAR_1->flags, ED_FA), OHCI_BM(VAR_1->flags, ED_EN)); usb_packet_addbuf(&VAR_0->usb_packet, VAR_0->usb_buf, pktlen); dev = ohci_find_device(VAR_0, VAR_0->usb_packet.devaddr); VAR_4 = usb_handle_packet(dev, &VAR_0->usb_packet); #ifdef DEBUG_PACKET DPRINTF("VAR_4=%d\n", VAR_4); #endif if (VAR_4 == USB_RET_ASYNC) { VAR_0->async_td = addr; return 1; } } if (VAR_4 >= 0) { if (VAR_2 == OHCI_TD_DIR_IN) { ohci_copy_td(VAR_0, &VAR_6, VAR_0->usb_buf, VAR_4, 1); #ifdef DEBUG_PACKET DPRINTF(" data:"); for (VAR_5 = 0; VAR_5 < VAR_4; VAR_5++) printf(" %.2x", VAR_0->usb_buf[VAR_5]); DPRINTF("\n"); #endif } else { VAR_4 = pktlen; } } if (VAR_4 == pktlen || (VAR_2 == OHCI_TD_DIR_IN && VAR_4 >= 0 && VAR_7)) { if (VAR_4 == len) { VAR_6.cbp = 0; } else { if ((VAR_6.cbp & 0xfff) + VAR_4 > 0xfff) { VAR_6.cbp = (VAR_6.be & ~0xfff) + ((VAR_6.cbp + VAR_4) & 0xfff); } else { VAR_6.cbp += VAR_4; } } VAR_6.flags |= OHCI_TD_T1; VAR_6.flags ^= OHCI_TD_T0; OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_NOERROR); OHCI_SET_BM(VAR_6.flags, TD_EC, 0); if ((VAR_2 != OHCI_TD_DIR_IN) && (VAR_4 != len)) { goto exit_no_retire; } VAR_1->head &= ~OHCI_ED_C; if (VAR_6.flags & OHCI_TD_T0) VAR_1->head |= OHCI_ED_C; } else { if (VAR_4 >= 0) { DPRINTF("usb-VAR_0: Underrun\n"); OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DATAUNDERRUN); } else { switch (VAR_4) { case USB_RET_NODEV: OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING); case USB_RET_NAK: DPRINTF("usb-VAR_0: got NAK\n"); return 1; case USB_RET_STALL: DPRINTF("usb-VAR_0: got STALL\n"); OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_STALL); break; case USB_RET_BABBLE: DPRINTF("usb-VAR_0: got BABBLE\n"); OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DATAOVERRUN); break; default: fprintf(stderr, "usb-VAR_0: Bad device response %d\n", VAR_4); OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_UNDEXPETEDPID); OHCI_SET_BM(VAR_6.flags, TD_EC, 3); break; } } VAR_1->head |= OHCI_ED_H; } VAR_1->head &= ~OHCI_DPTR_MASK; VAR_1->head |= VAR_6.next & OHCI_DPTR_MASK; VAR_6.next = VAR_0->done; VAR_0->done = addr; VAR_5 = OHCI_BM(VAR_6.flags, TD_DI); if (VAR_5 < VAR_0->done_count) VAR_0->done_count = VAR_5; exit_no_retire: ohci_put_td(VAR_0, addr, &VAR_6); return OHCI_BM(VAR_6.flags, TD_CC) != OHCI_CC_NOERROR; }
[ "static int FUNC_0(OHCIState *VAR_0, struct ohci_ed *VAR_1)\n{", "int VAR_2;", "size_t len = 0, pktlen = 0;", "#ifdef DEBUG_PACKET\nconst char *str = NULL;", "#endif\nint VAR_3;", "int VAR_4;", "int VAR_5;", "USBDevice *dev;", "struct ohci_td VAR_6;", "uint32_t addr;", "int VAR_7;", "int VAR_8;", "addr = VAR_1->head & OHCI_DPTR_MASK;", "VAR_8 = (addr == VAR_0->async_td);", "if (VAR_8 && !VAR_0->async_complete) {", "#ifdef DEBUG_PACKET\nDPRINTF(\"Skipping async TD\\n\");", "#endif\nreturn 1;", "}", "if (!ohci_read_td(VAR_0, addr, &VAR_6)) {", "fprintf(stderr, \"usb-VAR_0: TD read error at %x\\n\", addr);", "return 0;", "}", "VAR_2 = OHCI_BM(VAR_1->flags, ED_D);", "switch (VAR_2) {", "case OHCI_TD_DIR_OUT:\ncase OHCI_TD_DIR_IN:\nbreak;", "default:\nVAR_2 = OHCI_BM(VAR_6.flags, TD_DP);", "break;", "}", "switch (VAR_2) {", "case OHCI_TD_DIR_IN:\n#ifdef DEBUG_PACKET\nstr = \"in\";", "#endif\nVAR_3 = USB_TOKEN_IN;", "break;", "case OHCI_TD_DIR_OUT:\n#ifdef DEBUG_PACKET\nstr = \"out\";", "#endif\nVAR_3 = USB_TOKEN_OUT;", "break;", "case OHCI_TD_DIR_SETUP:\n#ifdef DEBUG_PACKET\nstr = \"setup\";", "#endif\nVAR_3 = USB_TOKEN_SETUP;", "break;", "default:\nfprintf(stderr, \"usb-VAR_0: Bad direction\\n\");", "return 1;", "}", "if (VAR_6.cbp && VAR_6.be) {", "if ((VAR_6.cbp & 0xfffff000) != (VAR_6.be & 0xfffff000)) {", "len = (VAR_6.be & 0xfff) + 0x1001 - (VAR_6.cbp & 0xfff);", "} else {", "len = (VAR_6.be - VAR_6.cbp) + 1;", "}", "pktlen = len;", "if (len && VAR_2 != OHCI_TD_DIR_IN) {", "pktlen = (VAR_1->flags & OHCI_ED_MPS_MASK) >> OHCI_ED_MPS_SHIFT;", "if (pktlen > len) {", "pktlen = len;", "}", "if (!VAR_8) {", "ohci_copy_td(VAR_0, &VAR_6, VAR_0->usb_buf, pktlen, 0);", "}", "}", "}", "VAR_7 = (VAR_6.flags & OHCI_TD_R) != 0;", "#ifdef DEBUG_PACKET\nDPRINTF(\" TD @ 0x%.8x %\" PRId64 \" of %\" PRId64\n\" bytes %s r=%d cbp=0x%.8x be=0x%.8x\\n\",\naddr, (int64_t)pktlen, (int64_t)len, str, VAR_7, VAR_6.cbp, VAR_6.be);", "if (pktlen > 0 && VAR_2 != OHCI_TD_DIR_IN) {", "DPRINTF(\" data:\");", "for (VAR_5 = 0; VAR_5 < pktlen; VAR_5++) {", "printf(\" %.2x\", VAR_0->usb_buf[VAR_5]);", "}", "DPRINTF(\"\\n\");", "}", "#endif\nif (VAR_8) {", "VAR_4 = VAR_0->usb_packet.result;", "VAR_0->async_td = 0;", "VAR_0->async_complete = 0;", "} else {", "if (VAR_0->async_td) {", "#ifdef DEBUG_PACKET\nDPRINTF(\"Too many pending packets\\n\");", "#endif\nreturn 1;", "}", "usb_packet_setup(&VAR_0->usb_packet, VAR_3,\nOHCI_BM(VAR_1->flags, ED_FA),\nOHCI_BM(VAR_1->flags, ED_EN));", "usb_packet_addbuf(&VAR_0->usb_packet, VAR_0->usb_buf, pktlen);", "dev = ohci_find_device(VAR_0, VAR_0->usb_packet.devaddr);", "VAR_4 = usb_handle_packet(dev, &VAR_0->usb_packet);", "#ifdef DEBUG_PACKET\nDPRINTF(\"VAR_4=%d\\n\", VAR_4);", "#endif\nif (VAR_4 == USB_RET_ASYNC) {", "VAR_0->async_td = addr;", "return 1;", "}", "}", "if (VAR_4 >= 0) {", "if (VAR_2 == OHCI_TD_DIR_IN) {", "ohci_copy_td(VAR_0, &VAR_6, VAR_0->usb_buf, VAR_4, 1);", "#ifdef DEBUG_PACKET\nDPRINTF(\" data:\");", "for (VAR_5 = 0; VAR_5 < VAR_4; VAR_5++)", "printf(\" %.2x\", VAR_0->usb_buf[VAR_5]);", "DPRINTF(\"\\n\");", "#endif\n} else {", "VAR_4 = pktlen;", "}", "}", "if (VAR_4 == pktlen || (VAR_2 == OHCI_TD_DIR_IN && VAR_4 >= 0 && VAR_7)) {", "if (VAR_4 == len) {", "VAR_6.cbp = 0;", "} else {", "if ((VAR_6.cbp & 0xfff) + VAR_4 > 0xfff) {", "VAR_6.cbp = (VAR_6.be & ~0xfff) + ((VAR_6.cbp + VAR_4) & 0xfff);", "} else {", "VAR_6.cbp += VAR_4;", "}", "}", "VAR_6.flags |= OHCI_TD_T1;", "VAR_6.flags ^= OHCI_TD_T0;", "OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_NOERROR);", "OHCI_SET_BM(VAR_6.flags, TD_EC, 0);", "if ((VAR_2 != OHCI_TD_DIR_IN) && (VAR_4 != len)) {", "goto exit_no_retire;", "}", "VAR_1->head &= ~OHCI_ED_C;", "if (VAR_6.flags & OHCI_TD_T0)\nVAR_1->head |= OHCI_ED_C;", "} else {", "if (VAR_4 >= 0) {", "DPRINTF(\"usb-VAR_0: Underrun\\n\");", "OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DATAUNDERRUN);", "} else {", "switch (VAR_4) {", "case USB_RET_NODEV:\nOHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING);", "case USB_RET_NAK:\nDPRINTF(\"usb-VAR_0: got NAK\\n\");", "return 1;", "case USB_RET_STALL:\nDPRINTF(\"usb-VAR_0: got STALL\\n\");", "OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_STALL);", "break;", "case USB_RET_BABBLE:\nDPRINTF(\"usb-VAR_0: got BABBLE\\n\");", "OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_DATAOVERRUN);", "break;", "default:\nfprintf(stderr, \"usb-VAR_0: Bad device response %d\\n\", VAR_4);", "OHCI_SET_BM(VAR_6.flags, TD_CC, OHCI_CC_UNDEXPETEDPID);", "OHCI_SET_BM(VAR_6.flags, TD_EC, 3);", "break;", "}", "}", "VAR_1->head |= OHCI_ED_H;", "}", "VAR_1->head &= ~OHCI_DPTR_MASK;", "VAR_1->head |= VAR_6.next & OHCI_DPTR_MASK;", "VAR_6.next = VAR_0->done;", "VAR_0->done = addr;", "VAR_5 = OHCI_BM(VAR_6.flags, TD_DI);", "if (VAR_5 < VAR_0->done_count)\nVAR_0->done_count = VAR_5;", "exit_no_retire:\nohci_put_td(VAR_0, addr, &VAR_6);", "return OHCI_BM(VAR_6.flags, TD_CC) != OHCI_CC_NOERROR;", "}" ]
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25,369
static int txd_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) { GetByteContext gb; AVFrame * const p = data; unsigned int version, w, h, d3d_format, depth, stride, flags; unsigned int y, v; uint8_t *ptr; uint32_t *pal; int ret; bytestream2_init(&gb, avpkt->data, avpkt->size); version = bytestream2_get_le32(&gb); bytestream2_skip(&gb, 72); d3d_format = bytestream2_get_le32(&gb); w = bytestream2_get_le16(&gb); h = bytestream2_get_le16(&gb); depth = bytestream2_get_byte(&gb); bytestream2_skip(&gb, 2); flags = bytestream2_get_byte(&gb); if (version < 8 || version > 9) { av_log(avctx, AV_LOG_ERROR, "texture data version %i is unsupported\n", version); return AVERROR_PATCHWELCOME; } if (depth == 8) { avctx->pix_fmt = AV_PIX_FMT_PAL8; } else if (depth == 16 || depth == 32) { avctx->pix_fmt = AV_PIX_FMT_RGB32; } else { av_log(avctx, AV_LOG_ERROR, "depth of %i is unsupported\n", depth); return AVERROR_PATCHWELCOME; } if ((ret = ff_set_dimensions(avctx, w, h)) < 0) return ret; if ((ret = ff_get_buffer(avctx, p, 0)) < 0) return ret; p->pict_type = AV_PICTURE_TYPE_I; ptr = p->data[0]; stride = p->linesize[0]; if (depth == 8) { pal = (uint32_t *) p->data[1]; for (y = 0; y < 256; y++) { v = bytestream2_get_be32(&gb); pal[y] = (v >> 8) + (v << 24); } if (bytestream2_get_bytes_left(&gb) < w * h) return AVERROR_INVALIDDATA; bytestream2_skip(&gb, 4); for (y=0; y<h; y++) { bytestream2_get_buffer(&gb, ptr, w); ptr += stride; } } else if (depth == 16) { bytestream2_skip(&gb, 4); switch (d3d_format) { case 0: if (!(flags & 1)) goto unsupported; case FF_S3TC_DXT1: if (bytestream2_get_bytes_left(&gb) < (w/4) * (h/4) * 8) return AVERROR_INVALIDDATA; ff_decode_dxt1(&gb, ptr, w, h, stride); break; case FF_S3TC_DXT3: if (bytestream2_get_bytes_left(&gb) < (w/4) * (h/4) * 16) return AVERROR_INVALIDDATA; ff_decode_dxt3(&gb, ptr, w, h, stride); break; default: goto unsupported; } } else if (depth == 32) { switch (d3d_format) { case 0x15: case 0x16: if (bytestream2_get_bytes_left(&gb) < h * w * 4) return AVERROR_INVALIDDATA; for (y=0; y<h; y++) { bytestream2_get_buffer(&gb, ptr, w * 4); ptr += stride; } break; default: goto unsupported; } } *got_frame = 1; return avpkt->size; unsupported: av_log(avctx, AV_LOG_ERROR, "unsupported d3d format (%08x)\n", d3d_format); return AVERROR_PATCHWELCOME; }
false
FFmpeg
daea3209693f28328ca553fb33fdf8fc2ab42044
static int txd_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt) { GetByteContext gb; AVFrame * const p = data; unsigned int version, w, h, d3d_format, depth, stride, flags; unsigned int y, v; uint8_t *ptr; uint32_t *pal; int ret; bytestream2_init(&gb, avpkt->data, avpkt->size); version = bytestream2_get_le32(&gb); bytestream2_skip(&gb, 72); d3d_format = bytestream2_get_le32(&gb); w = bytestream2_get_le16(&gb); h = bytestream2_get_le16(&gb); depth = bytestream2_get_byte(&gb); bytestream2_skip(&gb, 2); flags = bytestream2_get_byte(&gb); if (version < 8 || version > 9) { av_log(avctx, AV_LOG_ERROR, "texture data version %i is unsupported\n", version); return AVERROR_PATCHWELCOME; } if (depth == 8) { avctx->pix_fmt = AV_PIX_FMT_PAL8; } else if (depth == 16 || depth == 32) { avctx->pix_fmt = AV_PIX_FMT_RGB32; } else { av_log(avctx, AV_LOG_ERROR, "depth of %i is unsupported\n", depth); return AVERROR_PATCHWELCOME; } if ((ret = ff_set_dimensions(avctx, w, h)) < 0) return ret; if ((ret = ff_get_buffer(avctx, p, 0)) < 0) return ret; p->pict_type = AV_PICTURE_TYPE_I; ptr = p->data[0]; stride = p->linesize[0]; if (depth == 8) { pal = (uint32_t *) p->data[1]; for (y = 0; y < 256; y++) { v = bytestream2_get_be32(&gb); pal[y] = (v >> 8) + (v << 24); } if (bytestream2_get_bytes_left(&gb) < w * h) return AVERROR_INVALIDDATA; bytestream2_skip(&gb, 4); for (y=0; y<h; y++) { bytestream2_get_buffer(&gb, ptr, w); ptr += stride; } } else if (depth == 16) { bytestream2_skip(&gb, 4); switch (d3d_format) { case 0: if (!(flags & 1)) goto unsupported; case FF_S3TC_DXT1: if (bytestream2_get_bytes_left(&gb) < (w/4) * (h/4) * 8) return AVERROR_INVALIDDATA; ff_decode_dxt1(&gb, ptr, w, h, stride); break; case FF_S3TC_DXT3: if (bytestream2_get_bytes_left(&gb) < (w/4) * (h/4) * 16) return AVERROR_INVALIDDATA; ff_decode_dxt3(&gb, ptr, w, h, stride); break; default: goto unsupported; } } else if (depth == 32) { switch (d3d_format) { case 0x15: case 0x16: if (bytestream2_get_bytes_left(&gb) < h * w * 4) return AVERROR_INVALIDDATA; for (y=0; y<h; y++) { bytestream2_get_buffer(&gb, ptr, w * 4); ptr += stride; } break; default: goto unsupported; } } *got_frame = 1; return avpkt->size; unsupported: av_log(avctx, AV_LOG_ERROR, "unsupported d3d format (%08x)\n", d3d_format); return AVERROR_PATCHWELCOME; }
{ "code": [], "line_no": [] }
static int FUNC_0(AVCodecContext *VAR_0, void *VAR_1, int *VAR_2, AVPacket *VAR_3) { GetByteContext gb; AVFrame * const p = VAR_1; unsigned int VAR_4, VAR_5, VAR_6, VAR_7, VAR_8, VAR_9, VAR_10; unsigned int VAR_11, VAR_12; uint8_t *ptr; uint32_t *pal; int VAR_13; bytestream2_init(&gb, VAR_3->VAR_1, VAR_3->size); VAR_4 = bytestream2_get_le32(&gb); bytestream2_skip(&gb, 72); VAR_7 = bytestream2_get_le32(&gb); VAR_5 = bytestream2_get_le16(&gb); VAR_6 = bytestream2_get_le16(&gb); VAR_8 = bytestream2_get_byte(&gb); bytestream2_skip(&gb, 2); VAR_10 = bytestream2_get_byte(&gb); if (VAR_4 < 8 || VAR_4 > 9) { av_log(VAR_0, AV_LOG_ERROR, "texture VAR_1 VAR_4 %i is unsupported\n", VAR_4); return AVERROR_PATCHWELCOME; } if (VAR_8 == 8) { VAR_0->pix_fmt = AV_PIX_FMT_PAL8; } else if (VAR_8 == 16 || VAR_8 == 32) { VAR_0->pix_fmt = AV_PIX_FMT_RGB32; } else { av_log(VAR_0, AV_LOG_ERROR, "VAR_8 of %i is unsupported\n", VAR_8); return AVERROR_PATCHWELCOME; } if ((VAR_13 = ff_set_dimensions(VAR_0, VAR_5, VAR_6)) < 0) return VAR_13; if ((VAR_13 = ff_get_buffer(VAR_0, p, 0)) < 0) return VAR_13; p->pict_type = AV_PICTURE_TYPE_I; ptr = p->VAR_1[0]; VAR_9 = p->linesize[0]; if (VAR_8 == 8) { pal = (uint32_t *) p->VAR_1[1]; for (VAR_11 = 0; VAR_11 < 256; VAR_11++) { VAR_12 = bytestream2_get_be32(&gb); pal[VAR_11] = (VAR_12 >> 8) + (VAR_12 << 24); } if (bytestream2_get_bytes_left(&gb) < VAR_5 * VAR_6) return AVERROR_INVALIDDATA; bytestream2_skip(&gb, 4); for (VAR_11=0; VAR_11<VAR_6; VAR_11++) { bytestream2_get_buffer(&gb, ptr, VAR_5); ptr += VAR_9; } } else if (VAR_8 == 16) { bytestream2_skip(&gb, 4); switch (VAR_7) { case 0: if (!(VAR_10 & 1)) goto unsupported; case FF_S3TC_DXT1: if (bytestream2_get_bytes_left(&gb) < (VAR_5/4) * (VAR_6/4) * 8) return AVERROR_INVALIDDATA; ff_decode_dxt1(&gb, ptr, VAR_5, VAR_6, VAR_9); break; case FF_S3TC_DXT3: if (bytestream2_get_bytes_left(&gb) < (VAR_5/4) * (VAR_6/4) * 16) return AVERROR_INVALIDDATA; ff_decode_dxt3(&gb, ptr, VAR_5, VAR_6, VAR_9); break; default: goto unsupported; } } else if (VAR_8 == 32) { switch (VAR_7) { case 0x15: case 0x16: if (bytestream2_get_bytes_left(&gb) < VAR_6 * VAR_5 * 4) return AVERROR_INVALIDDATA; for (VAR_11=0; VAR_11<VAR_6; VAR_11++) { bytestream2_get_buffer(&gb, ptr, VAR_5 * 4); ptr += VAR_9; } break; default: goto unsupported; } } *VAR_2 = 1; return VAR_3->size; unsupported: av_log(VAR_0, AV_LOG_ERROR, "unsupported d3d format (%08x)\n", VAR_7); return AVERROR_PATCHWELCOME; }
[ "static int FUNC_0(AVCodecContext *VAR_0, void *VAR_1, int *VAR_2,\nAVPacket *VAR_3) {", "GetByteContext gb;", "AVFrame * const p = VAR_1;", "unsigned int VAR_4, VAR_5, VAR_6, VAR_7, VAR_8, VAR_9, VAR_10;", "unsigned int VAR_11, VAR_12;", "uint8_t *ptr;", "uint32_t *pal;", "int VAR_13;", "bytestream2_init(&gb, VAR_3->VAR_1, VAR_3->size);", "VAR_4 = bytestream2_get_le32(&gb);", "bytestream2_skip(&gb, 72);", "VAR_7 = bytestream2_get_le32(&gb);", "VAR_5 = bytestream2_get_le16(&gb);", "VAR_6 = bytestream2_get_le16(&gb);", "VAR_8 = bytestream2_get_byte(&gb);", "bytestream2_skip(&gb, 2);", "VAR_10 = bytestream2_get_byte(&gb);", "if (VAR_4 < 8 || VAR_4 > 9) {", "av_log(VAR_0, AV_LOG_ERROR, \"texture VAR_1 VAR_4 %i is unsupported\\n\",\nVAR_4);", "return AVERROR_PATCHWELCOME;", "}", "if (VAR_8 == 8) {", "VAR_0->pix_fmt = AV_PIX_FMT_PAL8;", "} else if (VAR_8 == 16 || VAR_8 == 32) {", "VAR_0->pix_fmt = AV_PIX_FMT_RGB32;", "} else {", "av_log(VAR_0, AV_LOG_ERROR, \"VAR_8 of %i is unsupported\\n\", VAR_8);", "return AVERROR_PATCHWELCOME;", "}", "if ((VAR_13 = ff_set_dimensions(VAR_0, VAR_5, VAR_6)) < 0)\nreturn VAR_13;", "if ((VAR_13 = ff_get_buffer(VAR_0, p, 0)) < 0)\nreturn VAR_13;", "p->pict_type = AV_PICTURE_TYPE_I;", "ptr = p->VAR_1[0];", "VAR_9 = p->linesize[0];", "if (VAR_8 == 8) {", "pal = (uint32_t *) p->VAR_1[1];", "for (VAR_11 = 0; VAR_11 < 256; VAR_11++) {", "VAR_12 = bytestream2_get_be32(&gb);", "pal[VAR_11] = (VAR_12 >> 8) + (VAR_12 << 24);", "}", "if (bytestream2_get_bytes_left(&gb) < VAR_5 * VAR_6)\nreturn AVERROR_INVALIDDATA;", "bytestream2_skip(&gb, 4);", "for (VAR_11=0; VAR_11<VAR_6; VAR_11++) {", "bytestream2_get_buffer(&gb, ptr, VAR_5);", "ptr += VAR_9;", "}", "} else if (VAR_8 == 16) {", "bytestream2_skip(&gb, 4);", "switch (VAR_7) {", "case 0:\nif (!(VAR_10 & 1))\ngoto unsupported;", "case FF_S3TC_DXT1:\nif (bytestream2_get_bytes_left(&gb) < (VAR_5/4) * (VAR_6/4) * 8)\nreturn AVERROR_INVALIDDATA;", "ff_decode_dxt1(&gb, ptr, VAR_5, VAR_6, VAR_9);", "break;", "case FF_S3TC_DXT3:\nif (bytestream2_get_bytes_left(&gb) < (VAR_5/4) * (VAR_6/4) * 16)\nreturn AVERROR_INVALIDDATA;", "ff_decode_dxt3(&gb, ptr, VAR_5, VAR_6, VAR_9);", "break;", "default:\ngoto unsupported;", "}", "} else if (VAR_8 == 32) {", "switch (VAR_7) {", "case 0x15:\ncase 0x16:\nif (bytestream2_get_bytes_left(&gb) < VAR_6 * VAR_5 * 4)\nreturn AVERROR_INVALIDDATA;", "for (VAR_11=0; VAR_11<VAR_6; VAR_11++) {", "bytestream2_get_buffer(&gb, ptr, VAR_5 * 4);", "ptr += VAR_9;", "}", "break;", "default:\ngoto unsupported;", "}", "}", "*VAR_2 = 1;", "return VAR_3->size;", "unsupported:\nav_log(VAR_0, AV_LOG_ERROR, \"unsupported d3d format (%08x)\\n\", VAR_7);", "return AVERROR_PATCHWELCOME;", "}" ]
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25,371
static int read_packet(AVFormatContext* ctx, AVPacket *pkt) { al_data *ad = ctx->priv_data; int error=0; const char *error_msg; ALCint nb_samples; /* Get number of samples available */ alcGetIntegerv(ad->device, ALC_CAPTURE_SAMPLES, (ALCsizei) sizeof(ALCint), &nb_samples); if (error = al_get_error(ad->device, &error_msg)) goto fail; /* Create a packet of appropriate size */ av_new_packet(pkt, nb_samples*ad->sample_step); pkt->pts = av_gettime(); /* Fill the packet with the available samples */ alcCaptureSamples(ad->device, pkt->data, nb_samples); if (error = al_get_error(ad->device, &error_msg)) goto fail; return pkt->size; fail: /* Handle failure */ if (pkt->data) av_destruct_packet(pkt); if (error_msg) av_log(ctx, AV_LOG_ERROR, "Error: %s\n", error_msg); return error; }
false
FFmpeg
bf8bcd3b2b51c4d3f0a157e80a8c96c8542217b0
static int read_packet(AVFormatContext* ctx, AVPacket *pkt) { al_data *ad = ctx->priv_data; int error=0; const char *error_msg; ALCint nb_samples; alcGetIntegerv(ad->device, ALC_CAPTURE_SAMPLES, (ALCsizei) sizeof(ALCint), &nb_samples); if (error = al_get_error(ad->device, &error_msg)) goto fail; av_new_packet(pkt, nb_samples*ad->sample_step); pkt->pts = av_gettime(); alcCaptureSamples(ad->device, pkt->data, nb_samples); if (error = al_get_error(ad->device, &error_msg)) goto fail; return pkt->size; fail: if (pkt->data) av_destruct_packet(pkt); if (error_msg) av_log(ctx, AV_LOG_ERROR, "Error: %s\n", error_msg); return error; }
{ "code": [], "line_no": [] }
static int FUNC_0(AVFormatContext* VAR_0, AVPacket *VAR_1) { al_data *ad = VAR_0->priv_data; int VAR_2=0; const char *VAR_3; ALCint nb_samples; alcGetIntegerv(ad->device, ALC_CAPTURE_SAMPLES, (ALCsizei) sizeof(ALCint), &nb_samples); if (VAR_2 = al_get_error(ad->device, &VAR_3)) goto fail; av_new_packet(VAR_1, nb_samples*ad->sample_step); VAR_1->pts = av_gettime(); alcCaptureSamples(ad->device, VAR_1->data, nb_samples); if (VAR_2 = al_get_error(ad->device, &VAR_3)) goto fail; return VAR_1->size; fail: if (VAR_1->data) av_destruct_packet(VAR_1); if (VAR_3) av_log(VAR_0, AV_LOG_ERROR, "Error: %s\n", VAR_3); return VAR_2; }
[ "static int FUNC_0(AVFormatContext* VAR_0, AVPacket *VAR_1)\n{", "al_data *ad = VAR_0->priv_data;", "int VAR_2=0;", "const char *VAR_3;", "ALCint nb_samples;", "alcGetIntegerv(ad->device, ALC_CAPTURE_SAMPLES, (ALCsizei) sizeof(ALCint), &nb_samples);", "if (VAR_2 = al_get_error(ad->device, &VAR_3)) goto fail;", "av_new_packet(VAR_1, nb_samples*ad->sample_step);", "VAR_1->pts = av_gettime();", "alcCaptureSamples(ad->device, VAR_1->data, nb_samples);", "if (VAR_2 = al_get_error(ad->device, &VAR_3)) goto fail;", "return VAR_1->size;", "fail:\nif (VAR_1->data)\nav_destruct_packet(VAR_1);", "if (VAR_3)\nav_log(VAR_0, AV_LOG_ERROR, \"Error: %s\\n\", VAR_3);", "return VAR_2;", "}" ]
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[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ], [ 17 ], [ 19 ], [ 25 ], [ 27 ], [ 33 ], [ 35 ], [ 39 ], [ 41, 45, 47 ], [ 49, 51 ], [ 53 ], [ 55 ] ]
25,372
static int read_header(FFV1Context *f){ uint8_t state[CONTEXT_SIZE]; int i, j, context_count; RangeCoder * const c= &f->slice_context[0]->c; memset(state, 128, sizeof(state)); if(f->version < 2){ f->version= get_symbol(c, state, 0); f->ac= f->avctx->coder_type= get_symbol(c, state, 0); if(f->ac>1){ for(i=1; i<256; i++){ f->state_transition[i]= get_symbol(c, state, 1) + c->one_state[i]; } } f->colorspace= get_symbol(c, state, 0); //YUV cs type if(f->version>0) f->avctx->bits_per_raw_sample= get_symbol(c, state, 0); f->chroma_planes= get_rac(c, state); f->chroma_h_shift= get_symbol(c, state, 0); f->chroma_v_shift= get_symbol(c, state, 0); f->transparency= get_rac(c, state); f->plane_count= 2 + f->transparency; } if(f->colorspace==0){ if(!f->transparency && !f->chroma_planes){ if (f->avctx->bits_per_raw_sample<=8) f->avctx->pix_fmt= PIX_FMT_GRAY8; else f->avctx->pix_fmt= PIX_FMT_GRAY16; }else if(f->avctx->bits_per_raw_sample<=8 && !f->transparency){ switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break; case 0x01: f->avctx->pix_fmt= PIX_FMT_YUV440P; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P; break; case 0x20: f->avctx->pix_fmt= PIX_FMT_YUV411P; break; case 0x22: f->avctx->pix_fmt= PIX_FMT_YUV410P; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample<=8 && f->transparency){ switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUVA444P; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUVA420P; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample==9) { f->packed_at_lsb=1; switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P9; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P9; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P9; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample==10) { f->packed_at_lsb=1; switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P10; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P10; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P10; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else { switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P16; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P16; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P16; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } } }else if(f->colorspace==1){ if(f->chroma_h_shift || f->chroma_v_shift){ av_log(f->avctx, AV_LOG_ERROR, "chroma subsampling not supported in this colorspace\n"); return -1; } if(f->transparency) f->avctx->pix_fmt= PIX_FMT_RGB32; else f->avctx->pix_fmt= PIX_FMT_0RGB32; }else{ av_log(f->avctx, AV_LOG_ERROR, "colorspace not supported\n"); return -1; } //printf("%d %d %d\n", f->chroma_h_shift, f->chroma_v_shift,f->avctx->pix_fmt); if(f->version < 2){ context_count= read_quant_tables(c, f->quant_table); if(context_count < 0){ av_log(f->avctx, AV_LOG_ERROR, "read_quant_table error\n"); return -1; } }else{ f->slice_count= get_symbol(c, state, 0); if(f->slice_count > (unsigned)MAX_SLICES) return -1; } for(j=0; j<f->slice_count; j++){ FFV1Context *fs= f->slice_context[j]; fs->ac= f->ac; fs->packed_at_lsb= f->packed_at_lsb; if(f->version >= 2){ fs->slice_x = get_symbol(c, state, 0) *f->width ; fs->slice_y = get_symbol(c, state, 0) *f->height; fs->slice_width =(get_symbol(c, state, 0)+1)*f->width + fs->slice_x; fs->slice_height=(get_symbol(c, state, 0)+1)*f->height + fs->slice_y; fs->slice_x /= f->num_h_slices; fs->slice_y /= f->num_v_slices; fs->slice_width = fs->slice_width /f->num_h_slices - fs->slice_x; fs->slice_height = fs->slice_height/f->num_v_slices - fs->slice_y; if((unsigned)fs->slice_width > f->width || (unsigned)fs->slice_height > f->height) return -1; if( (unsigned)fs->slice_x + (uint64_t)fs->slice_width > f->width || (unsigned)fs->slice_y + (uint64_t)fs->slice_height > f->height) return -1; } for(i=0; i<f->plane_count; i++){ PlaneContext * const p= &fs->plane[i]; if(f->version >= 2){ int idx=get_symbol(c, state, 0); if(idx > (unsigned)f->quant_table_count){ av_log(f->avctx, AV_LOG_ERROR, "quant_table_index out of range\n"); return -1; } p->quant_table_index= idx; memcpy(p->quant_table, f->quant_tables[idx], sizeof(p->quant_table)); context_count= f->context_count[idx]; }else{ memcpy(p->quant_table, f->quant_table, sizeof(p->quant_table)); } if(p->context_count < context_count){ av_freep(&p->state); av_freep(&p->vlc_state); } p->context_count= context_count; } } return 0; }
false
FFmpeg
d7a4c43f1830a23f8acd71bea567f7908a99a539
static int read_header(FFV1Context *f){ uint8_t state[CONTEXT_SIZE]; int i, j, context_count; RangeCoder * const c= &f->slice_context[0]->c; memset(state, 128, sizeof(state)); if(f->version < 2){ f->version= get_symbol(c, state, 0); f->ac= f->avctx->coder_type= get_symbol(c, state, 0); if(f->ac>1){ for(i=1; i<256; i++){ f->state_transition[i]= get_symbol(c, state, 1) + c->one_state[i]; } } f->colorspace= get_symbol(c, state, 0); if(f->version>0) f->avctx->bits_per_raw_sample= get_symbol(c, state, 0); f->chroma_planes= get_rac(c, state); f->chroma_h_shift= get_symbol(c, state, 0); f->chroma_v_shift= get_symbol(c, state, 0); f->transparency= get_rac(c, state); f->plane_count= 2 + f->transparency; } if(f->colorspace==0){ if(!f->transparency && !f->chroma_planes){ if (f->avctx->bits_per_raw_sample<=8) f->avctx->pix_fmt= PIX_FMT_GRAY8; else f->avctx->pix_fmt= PIX_FMT_GRAY16; }else if(f->avctx->bits_per_raw_sample<=8 && !f->transparency){ switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break; case 0x01: f->avctx->pix_fmt= PIX_FMT_YUV440P; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P; break; case 0x20: f->avctx->pix_fmt= PIX_FMT_YUV411P; break; case 0x22: f->avctx->pix_fmt= PIX_FMT_YUV410P; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample<=8 && f->transparency){ switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUVA444P; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUVA420P; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample==9) { f->packed_at_lsb=1; switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P9; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P9; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P9; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(f->avctx->bits_per_raw_sample==10) { f->packed_at_lsb=1; switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P10; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P10; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P10; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else { switch(16*f->chroma_h_shift + f->chroma_v_shift){ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P16; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P16; break; case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P16; break; default: av_log(f->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } } }else if(f->colorspace==1){ if(f->chroma_h_shift || f->chroma_v_shift){ av_log(f->avctx, AV_LOG_ERROR, "chroma subsampling not supported in this colorspace\n"); return -1; } if(f->transparency) f->avctx->pix_fmt= PIX_FMT_RGB32; else f->avctx->pix_fmt= PIX_FMT_0RGB32; }else{ av_log(f->avctx, AV_LOG_ERROR, "colorspace not supported\n"); return -1; } if(f->version < 2){ context_count= read_quant_tables(c, f->quant_table); if(context_count < 0){ av_log(f->avctx, AV_LOG_ERROR, "read_quant_table error\n"); return -1; } }else{ f->slice_count= get_symbol(c, state, 0); if(f->slice_count > (unsigned)MAX_SLICES) return -1; } for(j=0; j<f->slice_count; j++){ FFV1Context *fs= f->slice_context[j]; fs->ac= f->ac; fs->packed_at_lsb= f->packed_at_lsb; if(f->version >= 2){ fs->slice_x = get_symbol(c, state, 0) *f->width ; fs->slice_y = get_symbol(c, state, 0) *f->height; fs->slice_width =(get_symbol(c, state, 0)+1)*f->width + fs->slice_x; fs->slice_height=(get_symbol(c, state, 0)+1)*f->height + fs->slice_y; fs->slice_x /= f->num_h_slices; fs->slice_y /= f->num_v_slices; fs->slice_width = fs->slice_width /f->num_h_slices - fs->slice_x; fs->slice_height = fs->slice_height/f->num_v_slices - fs->slice_y; if((unsigned)fs->slice_width > f->width || (unsigned)fs->slice_height > f->height) return -1; if( (unsigned)fs->slice_x + (uint64_t)fs->slice_width > f->width || (unsigned)fs->slice_y + (uint64_t)fs->slice_height > f->height) return -1; } for(i=0; i<f->plane_count; i++){ PlaneContext * const p= &fs->plane[i]; if(f->version >= 2){ int idx=get_symbol(c, state, 0); if(idx > (unsigned)f->quant_table_count){ av_log(f->avctx, AV_LOG_ERROR, "quant_table_index out of range\n"); return -1; } p->quant_table_index= idx; memcpy(p->quant_table, f->quant_tables[idx], sizeof(p->quant_table)); context_count= f->context_count[idx]; }else{ memcpy(p->quant_table, f->quant_table, sizeof(p->quant_table)); } if(p->context_count < context_count){ av_freep(&p->state); av_freep(&p->vlc_state); } p->context_count= context_count; } } return 0; }
{ "code": [], "line_no": [] }
static int FUNC_0(FFV1Context *VAR_0){ uint8_t state[CONTEXT_SIZE]; int VAR_1, VAR_2, VAR_3; RangeCoder * const c= &VAR_0->slice_context[0]->c; memset(state, 128, sizeof(state)); if(VAR_0->version < 2){ VAR_0->version= get_symbol(c, state, 0); VAR_0->ac= VAR_0->avctx->coder_type= get_symbol(c, state, 0); if(VAR_0->ac>1){ for(VAR_1=1; VAR_1<256; VAR_1++){ VAR_0->state_transition[VAR_1]= get_symbol(c, state, 1) + c->one_state[VAR_1]; } } VAR_0->colorspace= get_symbol(c, state, 0); if(VAR_0->version>0) VAR_0->avctx->bits_per_raw_sample= get_symbol(c, state, 0); VAR_0->chroma_planes= get_rac(c, state); VAR_0->chroma_h_shift= get_symbol(c, state, 0); VAR_0->chroma_v_shift= get_symbol(c, state, 0); VAR_0->transparency= get_rac(c, state); VAR_0->plane_count= 2 + VAR_0->transparency; } if(VAR_0->colorspace==0){ if(!VAR_0->transparency && !VAR_0->chroma_planes){ if (VAR_0->avctx->bits_per_raw_sample<=8) VAR_0->avctx->pix_fmt= PIX_FMT_GRAY8; else VAR_0->avctx->pix_fmt= PIX_FMT_GRAY16; }else if(VAR_0->avctx->bits_per_raw_sample<=8 && !VAR_0->transparency){ switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){ case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P; break; case 0x01: VAR_0->avctx->pix_fmt= PIX_FMT_YUV440P; break; case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P; break; case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P; break; case 0x20: VAR_0->avctx->pix_fmt= PIX_FMT_YUV411P; break; case 0x22: VAR_0->avctx->pix_fmt= PIX_FMT_YUV410P; break; default: av_log(VAR_0->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(VAR_0->avctx->bits_per_raw_sample<=8 && VAR_0->transparency){ switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){ case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUVA444P; break; case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUVA420P; break; default: av_log(VAR_0->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(VAR_0->avctx->bits_per_raw_sample==9) { VAR_0->packed_at_lsb=1; switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){ case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P9; break; case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P9; break; case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P9; break; default: av_log(VAR_0->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else if(VAR_0->avctx->bits_per_raw_sample==10) { VAR_0->packed_at_lsb=1; switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){ case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P10; break; case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P10; break; case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P10; break; default: av_log(VAR_0->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } }else { switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){ case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P16; break; case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P16; break; case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P16; break; default: av_log(VAR_0->avctx, AV_LOG_ERROR, "format not supported\n"); return -1; } } }else if(VAR_0->colorspace==1){ if(VAR_0->chroma_h_shift || VAR_0->chroma_v_shift){ av_log(VAR_0->avctx, AV_LOG_ERROR, "chroma subsampling not supported in this colorspace\n"); return -1; } if(VAR_0->transparency) VAR_0->avctx->pix_fmt= PIX_FMT_RGB32; else VAR_0->avctx->pix_fmt= PIX_FMT_0RGB32; }else{ av_log(VAR_0->avctx, AV_LOG_ERROR, "colorspace not supported\n"); return -1; } if(VAR_0->version < 2){ VAR_3= read_quant_tables(c, VAR_0->quant_table); if(VAR_3 < 0){ av_log(VAR_0->avctx, AV_LOG_ERROR, "read_quant_table error\n"); return -1; } }else{ VAR_0->slice_count= get_symbol(c, state, 0); if(VAR_0->slice_count > (unsigned)MAX_SLICES) return -1; } for(VAR_2=0; VAR_2<VAR_0->slice_count; VAR_2++){ FFV1Context *fs= VAR_0->slice_context[VAR_2]; fs->ac= VAR_0->ac; fs->packed_at_lsb= VAR_0->packed_at_lsb; if(VAR_0->version >= 2){ fs->slice_x = get_symbol(c, state, 0) *VAR_0->width ; fs->slice_y = get_symbol(c, state, 0) *VAR_0->height; fs->slice_width =(get_symbol(c, state, 0)+1)*VAR_0->width + fs->slice_x; fs->slice_height=(get_symbol(c, state, 0)+1)*VAR_0->height + fs->slice_y; fs->slice_x /= VAR_0->num_h_slices; fs->slice_y /= VAR_0->num_v_slices; fs->slice_width = fs->slice_width /VAR_0->num_h_slices - fs->slice_x; fs->slice_height = fs->slice_height/VAR_0->num_v_slices - fs->slice_y; if((unsigned)fs->slice_width > VAR_0->width || (unsigned)fs->slice_height > VAR_0->height) return -1; if( (unsigned)fs->slice_x + (uint64_t)fs->slice_width > VAR_0->width || (unsigned)fs->slice_y + (uint64_t)fs->slice_height > VAR_0->height) return -1; } for(VAR_1=0; VAR_1<VAR_0->plane_count; VAR_1++){ PlaneContext * const p= &fs->plane[VAR_1]; if(VAR_0->version >= 2){ int idx=get_symbol(c, state, 0); if(idx > (unsigned)VAR_0->quant_table_count){ av_log(VAR_0->avctx, AV_LOG_ERROR, "quant_table_index out of range\n"); return -1; } p->quant_table_index= idx; memcpy(p->quant_table, VAR_0->quant_tables[idx], sizeof(p->quant_table)); VAR_3= VAR_0->VAR_3[idx]; }else{ memcpy(p->quant_table, VAR_0->quant_table, sizeof(p->quant_table)); } if(p->VAR_3 < VAR_3){ av_freep(&p->state); av_freep(&p->vlc_state); } p->VAR_3= VAR_3; } } return 0; }
[ "static int FUNC_0(FFV1Context *VAR_0){", "uint8_t state[CONTEXT_SIZE];", "int VAR_1, VAR_2, VAR_3;", "RangeCoder * const c= &VAR_0->slice_context[0]->c;", "memset(state, 128, sizeof(state));", "if(VAR_0->version < 2){", "VAR_0->version= get_symbol(c, state, 0);", "VAR_0->ac= VAR_0->avctx->coder_type= get_symbol(c, state, 0);", "if(VAR_0->ac>1){", "for(VAR_1=1; VAR_1<256; VAR_1++){", "VAR_0->state_transition[VAR_1]= get_symbol(c, state, 1) + c->one_state[VAR_1];", "}", "}", "VAR_0->colorspace= get_symbol(c, state, 0);", "if(VAR_0->version>0)\nVAR_0->avctx->bits_per_raw_sample= get_symbol(c, state, 0);", "VAR_0->chroma_planes= get_rac(c, state);", "VAR_0->chroma_h_shift= get_symbol(c, state, 0);", "VAR_0->chroma_v_shift= get_symbol(c, state, 0);", "VAR_0->transparency= get_rac(c, state);", "VAR_0->plane_count= 2 + VAR_0->transparency;", "}", "if(VAR_0->colorspace==0){", "if(!VAR_0->transparency && !VAR_0->chroma_planes){", "if (VAR_0->avctx->bits_per_raw_sample<=8)\nVAR_0->avctx->pix_fmt= PIX_FMT_GRAY8;", "else\nVAR_0->avctx->pix_fmt= PIX_FMT_GRAY16;", "}else if(VAR_0->avctx->bits_per_raw_sample<=8 && !VAR_0->transparency){", "switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){", "case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P; break;", "case 0x01: VAR_0->avctx->pix_fmt= PIX_FMT_YUV440P; break;", "case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P; break;", "case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P; break;", "case 0x20: VAR_0->avctx->pix_fmt= PIX_FMT_YUV411P; break;", "case 0x22: VAR_0->avctx->pix_fmt= PIX_FMT_YUV410P; break;", "default:\nav_log(VAR_0->avctx, AV_LOG_ERROR, \"format not supported\\n\");", "return -1;", "}", "}else if(VAR_0->avctx->bits_per_raw_sample<=8 && VAR_0->transparency){", "switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){", "case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUVA444P; break;", "case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUVA420P; break;", "default:\nav_log(VAR_0->avctx, AV_LOG_ERROR, \"format not supported\\n\");", "return -1;", "}", "}else if(VAR_0->avctx->bits_per_raw_sample==9) {", "VAR_0->packed_at_lsb=1;", "switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){", "case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P9; break;", "case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P9; break;", "case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P9; break;", "default:\nav_log(VAR_0->avctx, AV_LOG_ERROR, \"format not supported\\n\");", "return -1;", "}", "}else if(VAR_0->avctx->bits_per_raw_sample==10) {", "VAR_0->packed_at_lsb=1;", "switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){", "case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P10; break;", "case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P10; break;", "case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P10; break;", "default:\nav_log(VAR_0->avctx, AV_LOG_ERROR, \"format not supported\\n\");", "return -1;", "}", "}else {", "switch(16*VAR_0->chroma_h_shift + VAR_0->chroma_v_shift){", "case 0x00: VAR_0->avctx->pix_fmt= PIX_FMT_YUV444P16; break;", "case 0x10: VAR_0->avctx->pix_fmt= PIX_FMT_YUV422P16; break;", "case 0x11: VAR_0->avctx->pix_fmt= PIX_FMT_YUV420P16; break;", "default:\nav_log(VAR_0->avctx, AV_LOG_ERROR, \"format not supported\\n\");", "return -1;", "}", "}", "}else if(VAR_0->colorspace==1){", "if(VAR_0->chroma_h_shift || VAR_0->chroma_v_shift){", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"chroma subsampling not supported in this colorspace\\n\");", "return -1;", "}", "if(VAR_0->transparency) VAR_0->avctx->pix_fmt= PIX_FMT_RGB32;", "else VAR_0->avctx->pix_fmt= PIX_FMT_0RGB32;", "}else{", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"colorspace not supported\\n\");", "return -1;", "}", "if(VAR_0->version < 2){", "VAR_3= read_quant_tables(c, VAR_0->quant_table);", "if(VAR_3 < 0){", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"read_quant_table error\\n\");", "return -1;", "}", "}else{", "VAR_0->slice_count= get_symbol(c, state, 0);", "if(VAR_0->slice_count > (unsigned)MAX_SLICES)\nreturn -1;", "}", "for(VAR_2=0; VAR_2<VAR_0->slice_count; VAR_2++){", "FFV1Context *fs= VAR_0->slice_context[VAR_2];", "fs->ac= VAR_0->ac;", "fs->packed_at_lsb= VAR_0->packed_at_lsb;", "if(VAR_0->version >= 2){", "fs->slice_x = get_symbol(c, state, 0) *VAR_0->width ;", "fs->slice_y = get_symbol(c, state, 0) *VAR_0->height;", "fs->slice_width =(get_symbol(c, state, 0)+1)*VAR_0->width + fs->slice_x;", "fs->slice_height=(get_symbol(c, state, 0)+1)*VAR_0->height + fs->slice_y;", "fs->slice_x /= VAR_0->num_h_slices;", "fs->slice_y /= VAR_0->num_v_slices;", "fs->slice_width = fs->slice_width /VAR_0->num_h_slices - fs->slice_x;", "fs->slice_height = fs->slice_height/VAR_0->num_v_slices - fs->slice_y;", "if((unsigned)fs->slice_width > VAR_0->width || (unsigned)fs->slice_height > VAR_0->height)\nreturn -1;", "if( (unsigned)fs->slice_x + (uint64_t)fs->slice_width > VAR_0->width\n|| (unsigned)fs->slice_y + (uint64_t)fs->slice_height > VAR_0->height)\nreturn -1;", "}", "for(VAR_1=0; VAR_1<VAR_0->plane_count; VAR_1++){", "PlaneContext * const p= &fs->plane[VAR_1];", "if(VAR_0->version >= 2){", "int idx=get_symbol(c, state, 0);", "if(idx > (unsigned)VAR_0->quant_table_count){", "av_log(VAR_0->avctx, AV_LOG_ERROR, \"quant_table_index out of range\\n\");", "return -1;", "}", "p->quant_table_index= idx;", "memcpy(p->quant_table, VAR_0->quant_tables[idx], sizeof(p->quant_table));", "VAR_3= VAR_0->VAR_3[idx];", "}else{", "memcpy(p->quant_table, VAR_0->quant_table, sizeof(p->quant_table));", "}", "if(p->VAR_3 < VAR_3){", "av_freep(&p->state);", "av_freep(&p->vlc_state);", "}", "p->VAR_3= VAR_3;", "}", "}", "return 0;", "}" ]
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25,373
static void avc_loopfilter_cb_or_cr_intra_edge_hor_msa(uint8_t *data_cb_or_cr, uint8_t alpha_in, uint8_t beta_in, uint32_t img_width) { v16u8 alpha, beta; v16u8 is_less_than; v8i16 p0_or_q0, q0_or_p0; v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org; v16i8 zero = { 0 }; v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0; v16u8 is_less_than_alpha, is_less_than_beta; v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r; alpha = (v16u8) __msa_fill_b(alpha_in); beta = (v16u8) __msa_fill_b(beta_in); p1_or_q1_org = LOAD_UB(data_cb_or_cr - (img_width << 1)); p0_or_q0_org = LOAD_UB(data_cb_or_cr - img_width); q0_or_p0_org = LOAD_UB(data_cb_or_cr); q1_or_p1_org = LOAD_UB(data_cb_or_cr + img_width); p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org); p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org); q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org); is_less_than_alpha = (p0_asub_q0 < alpha); is_less_than_beta = (p1_asub_p0 < beta); is_less_than = is_less_than_beta & is_less_than_alpha; is_less_than_beta = (q1_asub_q0 < beta); is_less_than = is_less_than_beta & is_less_than; is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than); if (!__msa_test_bz_v(is_less_than)) { p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org); p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org); q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org); q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org); AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0); AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0); p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0); q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0); p0_or_q0_org = __msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than); q0_or_p0_org = __msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than); STORE_UB(q0_or_p0_org, data_cb_or_cr); STORE_UB(p0_or_q0_org, data_cb_or_cr - img_width); } }
false
FFmpeg
bcd7bf7eeb09a395cc01698842d1b8be9af483fc
static void avc_loopfilter_cb_or_cr_intra_edge_hor_msa(uint8_t *data_cb_or_cr, uint8_t alpha_in, uint8_t beta_in, uint32_t img_width) { v16u8 alpha, beta; v16u8 is_less_than; v8i16 p0_or_q0, q0_or_p0; v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org; v16i8 zero = { 0 }; v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0; v16u8 is_less_than_alpha, is_less_than_beta; v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r; alpha = (v16u8) __msa_fill_b(alpha_in); beta = (v16u8) __msa_fill_b(beta_in); p1_or_q1_org = LOAD_UB(data_cb_or_cr - (img_width << 1)); p0_or_q0_org = LOAD_UB(data_cb_or_cr - img_width); q0_or_p0_org = LOAD_UB(data_cb_or_cr); q1_or_p1_org = LOAD_UB(data_cb_or_cr + img_width); p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org); p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org); q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org); is_less_than_alpha = (p0_asub_q0 < alpha); is_less_than_beta = (p1_asub_p0 < beta); is_less_than = is_less_than_beta & is_less_than_alpha; is_less_than_beta = (q1_asub_q0 < beta); is_less_than = is_less_than_beta & is_less_than; is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than); if (!__msa_test_bz_v(is_less_than)) { p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org); p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org); q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org); q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org); AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0); AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0); p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0); q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0); p0_or_q0_org = __msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than); q0_or_p0_org = __msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than); STORE_UB(q0_or_p0_org, data_cb_or_cr); STORE_UB(p0_or_q0_org, data_cb_or_cr - img_width); } }
{ "code": [], "line_no": [] }
static void FUNC_0(uint8_t *VAR_0, uint8_t VAR_1, uint8_t VAR_2, uint32_t VAR_3) { v16u8 alpha, beta; v16u8 is_less_than; v8i16 p0_or_q0, q0_or_p0; v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org; v16i8 zero = { 0 }; v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0; v16u8 is_less_than_alpha, is_less_than_beta; v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r; alpha = (v16u8) __msa_fill_b(VAR_1); beta = (v16u8) __msa_fill_b(VAR_2); p1_or_q1_org = LOAD_UB(VAR_0 - (VAR_3 << 1)); p0_or_q0_org = LOAD_UB(VAR_0 - VAR_3); q0_or_p0_org = LOAD_UB(VAR_0); q1_or_p1_org = LOAD_UB(VAR_0 + VAR_3); p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org); p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org); q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org); is_less_than_alpha = (p0_asub_q0 < alpha); is_less_than_beta = (p1_asub_p0 < beta); is_less_than = is_less_than_beta & is_less_than_alpha; is_less_than_beta = (q1_asub_q0 < beta); is_less_than = is_less_than_beta & is_less_than; is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than); if (!__msa_test_bz_v(is_less_than)) { p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org); p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org); q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org); q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org); AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0); AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0); p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0); q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0); p0_or_q0_org = __msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than); q0_or_p0_org = __msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than); STORE_UB(q0_or_p0_org, VAR_0); STORE_UB(p0_or_q0_org, VAR_0 - VAR_3); } }
[ "static void FUNC_0(uint8_t *VAR_0,\nuint8_t VAR_1,\nuint8_t VAR_2,\nuint32_t VAR_3)\n{", "v16u8 alpha, beta;", "v16u8 is_less_than;", "v8i16 p0_or_q0, q0_or_p0;", "v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org;", "v16i8 zero = { 0 };", "v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0;", "v16u8 is_less_than_alpha, is_less_than_beta;", "v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;", "alpha = (v16u8) __msa_fill_b(VAR_1);", "beta = (v16u8) __msa_fill_b(VAR_2);", "p1_or_q1_org = LOAD_UB(VAR_0 - (VAR_3 << 1));", "p0_or_q0_org = LOAD_UB(VAR_0 - VAR_3);", "q0_or_p0_org = LOAD_UB(VAR_0);", "q1_or_p1_org = LOAD_UB(VAR_0 + VAR_3);", "p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org);", "p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org);", "q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org);", "is_less_than_alpha = (p0_asub_q0 < alpha);", "is_less_than_beta = (p1_asub_p0 < beta);", "is_less_than = is_less_than_beta & is_less_than_alpha;", "is_less_than_beta = (q1_asub_q0 < beta);", "is_less_than = is_less_than_beta & is_less_than;", "is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than);", "if (!__msa_test_bz_v(is_less_than)) {", "p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org);", "p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org);", "q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org);", "q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org);", "AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0);", "AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0);", "p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0);", "q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0);", "p0_or_q0_org =\n__msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than);", "q0_or_p0_org =\n__msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than);", "STORE_UB(q0_or_p0_org, VAR_0);", "STORE_UB(p0_or_q0_org, VAR_0 - VAR_3);", "}", "}" ]
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25,374
static void gen_cli(DisasContext *ctx) { /* Cache line invalidate: privileged and treated as no-op */ #if defined(CONFIG_USER_ONLY) gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(ctx->pr)) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; } #endif }
true
qemu
9b2fadda3e0196ffd485adde4fe9cdd6fae35300
static void gen_cli(DisasContext *ctx) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(ctx->pr)) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; } #endif }
{ "code": [ " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", "#endif", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", "#endif", "#endif", "#if defined(CONFIG_USER_ONLY)", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", " if (unlikely(ctx->pr)) {", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#else", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", "#if defined(CONFIG_USER_ONLY)", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", " if (unlikely(ctx->pr)) {", " gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);", "#endif" ], "line_no": [ 15, 9, 13, 15, 9, 13, 15, 9, 15, 7, 11, 13, 21, 7, 11, 13, 21, 21, 7, 11, 13, 9, 13, 15, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 13, 21, 9, 15, 21, 9, 13, 15, 21, 9, 15, 21, 9, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 13, 21, 13, 21, 13, 21, 13, 21, 7, 9, 11, 13, 15, 21, 9, 13, 15, 21, 7, 9, 11, 13, 15, 21, 7, 9, 11, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 7, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21, 9, 13, 15, 21 ] }
static void FUNC_0(DisasContext *VAR_0) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC); #else if (unlikely(VAR_0->pr)) { gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC); return; } #endif }
[ "static void FUNC_0(DisasContext *VAR_0)\n{", "#if defined(CONFIG_USER_ONLY)\ngen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC);", "#else\nif (unlikely(VAR_0->pr)) {", "gen_inval_exception(VAR_0, POWERPC_EXCP_PRIV_OPC);", "return;", "}", "#endif\n}" ]
[ 0, 1, 1, 1, 0, 0, 1 ]
[ [ 1, 3 ], [ 7, 9 ], [ 11, 13 ], [ 15 ], [ 17 ], [ 19 ], [ 21, 23 ] ]
25,376
void palette8tobgr15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette) { unsigned i; for(i=0; i<num_pixels; i++) ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); }
true
FFmpeg
7f526efd17973ec6d2204f7a47b6923e2be31363
void palette8tobgr15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette) { unsigned i; for(i=0; i<num_pixels; i++) ((uint16_t *)dst)[i] = bswap_16(((uint16_t *)palette)[ src[i] ]); }
{ "code": [ "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "void palette8tobgr15(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette)", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;", "\tunsigned i;" ], "line_no": [ 5, 5, 5, 5, 5, 5, 5, 1, 5, 5, 5, 5, 5, 5, 5, 5 ] }
void FUNC_0(const uint8_t *VAR_0, uint8_t *VAR_1, unsigned VAR_2, const uint8_t *VAR_3) { unsigned VAR_4; for(VAR_4=0; VAR_4<VAR_2; VAR_4++) ((uint16_t *)VAR_1)[VAR_4] = bswap_16(((uint16_t *)VAR_3)[ VAR_0[VAR_4] ]); }
[ "void FUNC_0(const uint8_t *VAR_0, uint8_t *VAR_1, unsigned VAR_2, const uint8_t *VAR_3)\n{", "unsigned VAR_4;", "for(VAR_4=0; VAR_4<VAR_2; VAR_4++)", "((uint16_t *)VAR_1)[VAR_4] = bswap_16(((uint16_t *)VAR_3)[ VAR_0[VAR_4] ]);", "}" ]
[ 1, 1, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9 ], [ 11 ] ]
25,377
static int decode_interrupt_cb(void *ctx) { return received_nb_signals > transcode_init_done; }
true
FFmpeg
76d8c77430e9e0110623705bfb54d922cc2ac3ea
static int decode_interrupt_cb(void *ctx) { return received_nb_signals > transcode_init_done; }
{ "code": [ " return received_nb_signals > transcode_init_done;" ], "line_no": [ 5 ] }
static int FUNC_0(void *VAR_0) { return received_nb_signals > transcode_init_done; }
[ "static int FUNC_0(void *VAR_0)\n{", "return received_nb_signals > transcode_init_done;", "}" ]
[ 0, 1, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ] ]
25,378
static int mxf_read_content_storage(void *arg, AVIOContext *pb, int tag, int size, UID uid, int64_t klv_offset) { MXFContext *mxf = arg; switch (tag) { case 0x1901: mxf->packages_count = avio_rb32(pb); mxf->packages_refs = av_calloc(mxf->packages_count, sizeof(UID)); if (!mxf->packages_refs) return AVERROR(ENOMEM); avio_skip(pb, 4); /* useless size of objects, always 16 according to specs */ avio_read(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID)); break; } return 0; }
true
FFmpeg
0834f2056c7f1a0c09129802a003465e0ebcc9b8
static int mxf_read_content_storage(void *arg, AVIOContext *pb, int tag, int size, UID uid, int64_t klv_offset) { MXFContext *mxf = arg; switch (tag) { case 0x1901: mxf->packages_count = avio_rb32(pb); mxf->packages_refs = av_calloc(mxf->packages_count, sizeof(UID)); if (!mxf->packages_refs) return AVERROR(ENOMEM); avio_skip(pb, 4); avio_read(pb, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID)); break; } return 0; }
{ "code": [], "line_no": [] }
static int FUNC_0(void *VAR_0, AVIOContext *VAR_1, int VAR_2, int VAR_3, UID VAR_4, int64_t VAR_5) { MXFContext *mxf = VAR_0; switch (VAR_2) { case 0x1901: mxf->packages_count = avio_rb32(VAR_1); mxf->packages_refs = av_calloc(mxf->packages_count, sizeof(UID)); if (!mxf->packages_refs) return AVERROR(ENOMEM); avio_skip(VAR_1, 4); avio_read(VAR_1, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID)); break; } return 0; }
[ "static int FUNC_0(void *VAR_0, AVIOContext *VAR_1, int VAR_2, int VAR_3, UID VAR_4, int64_t VAR_5)\n{", "MXFContext *mxf = VAR_0;", "switch (VAR_2) {", "case 0x1901:\nmxf->packages_count = avio_rb32(VAR_1);", "mxf->packages_refs = av_calloc(mxf->packages_count, sizeof(UID));", "if (!mxf->packages_refs)\nreturn AVERROR(ENOMEM);", "avio_skip(VAR_1, 4);", "avio_read(VAR_1, (uint8_t *)mxf->packages_refs, mxf->packages_count * sizeof(UID));", "break;", "}", "return 0;", "}" ]
[ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
[ [ 1, 3 ], [ 5 ], [ 7 ], [ 9, 14 ], [ 16 ], [ 18, 20 ], [ 22 ], [ 24 ], [ 26 ], [ 28 ], [ 30 ], [ 32 ] ]
25,379
void qmp_cont(Error **errp) { Error *local_err = NULL; if (runstate_check(RUN_STATE_INMIGRATE)) { error_set(errp, QERR_MIGRATION_EXPECTED); return; } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) || runstate_check(RUN_STATE_SHUTDOWN)) { error_set(errp, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { return; } bdrv_iterate(iostatus_bdrv_it, NULL); bdrv_iterate(encrypted_bdrv_it, &local_err); if (local_err) { error_propagate(errp, local_err); return; } vm_start(); }
true
qemu
1e9981465f05a0f103d7e09afd975c9c0ff6d132
void qmp_cont(Error **errp) { Error *local_err = NULL; if (runstate_check(RUN_STATE_INMIGRATE)) { error_set(errp, QERR_MIGRATION_EXPECTED); return; } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) || runstate_check(RUN_STATE_SHUTDOWN)) { error_set(errp, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { return; } bdrv_iterate(iostatus_bdrv_it, NULL); bdrv_iterate(encrypted_bdrv_it, &local_err); if (local_err) { error_propagate(errp, local_err); return; } vm_start(); }
{ "code": [ " if (runstate_check(RUN_STATE_INMIGRATE)) {", " error_set(errp, QERR_MIGRATION_EXPECTED);", " } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||", " vm_start();" ], "line_no": [ 9, 11, 15, 45 ] }
void FUNC_0(Error **VAR_0) { Error *local_err = NULL; if (runstate_check(RUN_STATE_INMIGRATE)) { error_set(VAR_0, QERR_MIGRATION_EXPECTED); return; } else if (runstate_check(RUN_STATE_INTERNAL_ERROR) || runstate_check(RUN_STATE_SHUTDOWN)) { error_set(VAR_0, QERR_RESET_REQUIRED); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { return; } bdrv_iterate(iostatus_bdrv_it, NULL); bdrv_iterate(encrypted_bdrv_it, &local_err); if (local_err) { error_propagate(VAR_0, local_err); return; } vm_start(); }
[ "void FUNC_0(Error **VAR_0)\n{", "Error *local_err = NULL;", "if (runstate_check(RUN_STATE_INMIGRATE)) {", "error_set(VAR_0, QERR_MIGRATION_EXPECTED);", "return;", "} else if (runstate_check(RUN_STATE_INTERNAL_ERROR) ||", "runstate_check(RUN_STATE_SHUTDOWN)) {", "error_set(VAR_0, QERR_RESET_REQUIRED);", "return;", "} else if (runstate_check(RUN_STATE_SUSPENDED)) {", "return;", "}", "bdrv_iterate(iostatus_bdrv_it, NULL);", "bdrv_iterate(encrypted_bdrv_it, &local_err);", "if (local_err) {", "error_propagate(VAR_0, local_err);", "return;", "}", "vm_start();", "}" ]
[ 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 ]
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