/**
* @file
- * H.264 / AVC / MPEG4 part10 DSP functions.
+ * H.264 / AVC / MPEG-4 part10 DSP functions.
* @author Michael Niedermayer <michaelni@gmx.at>
*/
#include <stdint.h>
+
+#include "libavutil/attributes.h"
#include "avcodec.h"
#include "h264dsp.h"
+#include "h264idct.h"
+#include "startcode.h"
+#include "libavutil/common.h"
#define BIT_DEPTH 8
#include "h264dsp_template.c"
#include "h264dsp_template.c"
#undef BIT_DEPTH
-void ff_h264dsp_init(H264DSPContext *c, const int bit_depth)
+#define BIT_DEPTH 8
+#include "h264addpx_template.c"
+#undef BIT_DEPTH
+
+#define BIT_DEPTH 16
+#include "h264addpx_template.c"
+#undef BIT_DEPTH
+
+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_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);\
- c->h264_idct_add8 = FUNC(ff_h264_idct_add8, 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);\
- c->h264_chroma_dc_dequant_idct= FUNC(ff_h264_chroma_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_pixels16x16, depth);\
- c->weight_h264_pixels_tab[1]= FUNC(weight_h264_pixels16x8, depth);\
- c->weight_h264_pixels_tab[2]= FUNC(weight_h264_pixels8x16, depth);\
- c->weight_h264_pixels_tab[3]= FUNC(weight_h264_pixels8x8, depth);\
- c->weight_h264_pixels_tab[4]= FUNC(weight_h264_pixels8x4, depth);\
- c->weight_h264_pixels_tab[5]= FUNC(weight_h264_pixels4x8, depth);\
- c->weight_h264_pixels_tab[6]= FUNC(weight_h264_pixels4x4, depth);\
- c->weight_h264_pixels_tab[7]= FUNC(weight_h264_pixels4x2, depth);\
- c->weight_h264_pixels_tab[8]= FUNC(weight_h264_pixels2x4, depth);\
- c->weight_h264_pixels_tab[9]= FUNC(weight_h264_pixels2x2, depth);\
- c->biweight_h264_pixels_tab[0]= FUNC(biweight_h264_pixels16x16, depth);\
- c->biweight_h264_pixels_tab[1]= FUNC(biweight_h264_pixels16x8, depth);\
- c->biweight_h264_pixels_tab[2]= FUNC(biweight_h264_pixels8x16, depth);\
- c->biweight_h264_pixels_tab[3]= FUNC(biweight_h264_pixels8x8, depth);\
- c->biweight_h264_pixels_tab[4]= FUNC(biweight_h264_pixels8x4, depth);\
- c->biweight_h264_pixels_tab[5]= FUNC(biweight_h264_pixels4x8, depth);\
- c->biweight_h264_pixels_tab[6]= FUNC(biweight_h264_pixels4x4, depth);\
- c->biweight_h264_pixels_tab[7]= FUNC(biweight_h264_pixels4x2, depth);\
- c->biweight_h264_pixels_tab[8]= FUNC(biweight_h264_pixels2x4, depth);\
- c->biweight_h264_pixels_tab[9]= FUNC(biweight_h264_pixels2x2, 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_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);\
- c->h264_h_loop_filter_chroma= FUNC(h264_h_loop_filter_chroma, depth);\
- c->h264_h_loop_filter_chroma_mbaff= FUNC(h264_h_loop_filter_chroma_mbaff, 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);\
- c->h264_h_loop_filter_chroma_intra= FUNC(h264_h_loop_filter_chroma_intra, depth);\
- c->h264_h_loop_filter_chroma_mbaff_intra= FUNC(h264_h_loop_filter_chroma_mbaff_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) {
H264_DSP(8);
break;
}
+ c->startcode_find_candidate = ff_startcode_find_candidate_c;
- if (ARCH_ARM) ff_h264dsp_init_arm(c, bit_depth);
- if (HAVE_ALTIVEC) ff_h264dsp_init_ppc(c, bit_depth);
- if (HAVE_MMX) ff_h264dsp_init_x86(c, bit_depth);
+ if (ARCH_AARCH64) ff_h264dsp_init_aarch64(c, bit_depth, chroma_format_idc);
+ 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);
}