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 = FUNC(ff_h264_add_pixels4, depth);\ c->h264_add_pixels8 = 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; case 12: H264_DSP(12); break; case 14: H264_DSP(14); break; default: av_assert0(bit_depth<=8); H264_DSP(8); break; } if (ARCH_ARM) ff_h264dsp_init_arm(c, bit_depth, chroma_format_idc); if (HAVE_ALTIVEC) ff_h264dsp_init_ppc(c, bit_depth, chroma_format_idc); if (ARCH_X86) ff_h264dsp_init_x86(c, bit_depth, chroma_format_idc); }