static void vp8_idct_dc_add4y_c(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride)

{

    vp8_idct_dc_add_c(dst+ 0, block[0], stride);

    vp8_idct_dc_add_c(dst+ 4, block[1], stride);

    vp8_idct_dc_add_c(dst+ 8, block[2], stride);

    vp8_idct_dc_add_c(dst+12, block[3], stride);

}
