av_cold void ff_h264dsp_init(H264DSPContext *c, const int bit_depth,

                             const int chroma_format_idc)

{

#undef FUNC

#define FUNC(a, depth) a ## _ ## depth ## _c



#define ADDPX_DSP(depth) \

    c->h264_add_pixels4_clear = FUNC(ff_h264_add_pixels4, depth);\

    c->h264_add_pixels8_clear = FUNC(ff_h264_add_pixels8, depth)



    if (bit_depth > 8 && bit_depth <= 16) {

        ADDPX_DSP(16);

    } else {

        ADDPX_DSP(8);

    }



#define H264_DSP(depth) \

    c->h264_idct_add= FUNC(ff_h264_idct_add, depth);\

    c->h264_idct8_add= FUNC(ff_h264_idct8_add, depth);\

    c->h264_idct_dc_add= FUNC(ff_h264_idct_dc_add, depth);\

    c->h264_idct8_dc_add= FUNC(ff_h264_idct8_dc_add, depth);\

    c->h264_idct_add16     = FUNC(ff_h264_idct_add16, depth);\

    c->h264_idct8_add4     = FUNC(ff_h264_idct8_add4, depth);\

    if (chroma_format_idc == 1)\

        c->h264_idct_add8  = FUNC(ff_h264_idct_add8, depth);\

    else\

        c->h264_idct_add8  = FUNC(ff_h264_idct_add8_422, depth);\

    c->h264_idct_add16intra= FUNC(ff_h264_idct_add16intra, depth);\

    c->h264_luma_dc_dequant_idct= FUNC(ff_h264_luma_dc_dequant_idct, depth);\

    if (chroma_format_idc == 1)\

        c->h264_chroma_dc_dequant_idct= FUNC(ff_h264_chroma_dc_dequant_idct, depth);\

    else\

        c->h264_chroma_dc_dequant_idct= FUNC(ff_h264_chroma422_dc_dequant_idct, depth);\

\

    c->weight_h264_pixels_tab[0]= FUNC(weight_h264_pixels16, depth);\

    c->weight_h264_pixels_tab[1]= FUNC(weight_h264_pixels8, depth);\

    c->weight_h264_pixels_tab[2]= FUNC(weight_h264_pixels4, depth);\

    c->weight_h264_pixels_tab[3]= FUNC(weight_h264_pixels2, depth);\

    c->biweight_h264_pixels_tab[0]= FUNC(biweight_h264_pixels16, depth);\

    c->biweight_h264_pixels_tab[1]= FUNC(biweight_h264_pixels8, depth);\

    c->biweight_h264_pixels_tab[2]= FUNC(biweight_h264_pixels4, depth);\

    c->biweight_h264_pixels_tab[3]= FUNC(biweight_h264_pixels2, depth);\

\

    c->h264_v_loop_filter_luma= FUNC(h264_v_loop_filter_luma, depth);\

    c->h264_h_loop_filter_luma= FUNC(h264_h_loop_filter_luma, depth);\

    c->h264_h_loop_filter_luma_mbaff= FUNC(h264_h_loop_filter_luma_mbaff, depth);\

    c->h264_v_loop_filter_luma_intra= FUNC(h264_v_loop_filter_luma_intra, depth);\

    c->h264_h_loop_filter_luma_intra= FUNC(h264_h_loop_filter_luma_intra, depth);\

    c->h264_h_loop_filter_luma_mbaff_intra= FUNC(h264_h_loop_filter_luma_mbaff_intra, depth);\

    c->h264_v_loop_filter_chroma= FUNC(h264_v_loop_filter_chroma, depth);\

    if (chroma_format_idc == 1)\

        c->h264_h_loop_filter_chroma= FUNC(h264_h_loop_filter_chroma, depth);\

    else\

        c->h264_h_loop_filter_chroma= FUNC(h264_h_loop_filter_chroma422, depth);\

    if (chroma_format_idc == 1)\

        c->h264_h_loop_filter_chroma_mbaff= FUNC(h264_h_loop_filter_chroma_mbaff, depth);\

    else\

        c->h264_h_loop_filter_chroma_mbaff= FUNC(h264_h_loop_filter_chroma422_mbaff, depth);\

    c->h264_v_loop_filter_chroma_intra= FUNC(h264_v_loop_filter_chroma_intra, depth);\

    if (chroma_format_idc == 1)\

        c->h264_h_loop_filter_chroma_intra= FUNC(h264_h_loop_filter_chroma_intra, depth);\

    else\

        c->h264_h_loop_filter_chroma_intra= FUNC(h264_h_loop_filter_chroma422_intra, depth);\

    if (chroma_format_idc == 1)\

        c->h264_h_loop_filter_chroma_mbaff_intra= FUNC(h264_h_loop_filter_chroma_mbaff_intra, depth);\

    else\

        c->h264_h_loop_filter_chroma_mbaff_intra= FUNC(h264_h_loop_filter_chroma422_mbaff_intra, depth);\

    c->h264_loop_filter_strength= NULL;



    switch (bit_depth) {

    case 9:

        H264_DSP(9);

        break;

    case 10:

        H264_DSP(10);

        break;

    default:

        H264_DSP(8);

        break;

    }

    c->h264_find_start_code_candidate = h264_find_start_code_candidate_c;



    if (ARCH_ARM) ff_h264dsp_init_arm(c, bit_depth, chroma_format_idc);

    if (ARCH_PPC) ff_h264dsp_init_ppc(c, bit_depth, chroma_format_idc);

    if (ARCH_X86) ff_h264dsp_init_x86(c, bit_depth, chroma_format_idc);

}
