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h264chroma: Remove duplicate 9/10 bit functions 

These functions do the same thing in 16 bit space and don't need
any depth specific clipping.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Ronald S. Bultje 2013-02-11 13:52:38 -08:00 committed by Martin Storsjö
parent 0c0828ecc5
commit e5ffffe48d
2 changed files with 7 additions and 17 deletions
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18
libavcodec/h264chroma.c
View File

@ -23,11 +23,7 @@
#include "h264chroma_template.c"
#undef BIT_DEPTH
#define BIT_DEPTH 9
#include "h264chroma_template.c"
#undef BIT_DEPTH
#define BIT_DEPTH 10
#define BIT_DEPTH 16
#include "h264chroma_template.c"
#undef BIT_DEPTH
@ -41,16 +37,10 @@
void ff_h264chroma_init(H264ChromaContext *c, int bit_depth)
{
switch (bit_depth) {
case 10:
SET_CHROMA(10);
break;
case 9:
SET_CHROMA(9);
break;
default:
if (bit_depth > 8 && bit_depth <= 16) {
SET_CHROMA(16);
} else {
SET_CHROMA(8);
break;
}
if (ARCH_ARM)

6
libavcodec/x86/h264chroma_init.c
View File

@ -89,14 +89,14 @@ void ff_h264chroma_init_x86(H264ChromaContext *c, int bit_depth)
c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_mmxext;
}
if (EXTERNAL_MMXEXT(mm_flags) && bit_depth == 10) {
if (EXTERNAL_MMXEXT(mm_flags) && bit_depth > 8 && bit_depth <= 10) {
c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_10_mmxext;
c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_10_mmxext;
c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_10_mmxext;
c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_10_mmxext;
}
if (EXTERNAL_SSE2(mm_flags) && bit_depth == 10) {
if (EXTERNAL_SSE2(mm_flags) && bit_depth > 8 && bit_depth <= 10) {
c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_10_sse2;
c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_10_sse2;
}
@ -108,7 +108,7 @@ void ff_h264chroma_init_x86(H264ChromaContext *c, int bit_depth)
c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_ssse3;
}
if (EXTERNAL_AVX(mm_flags) && bit_depth == 10) {
if (EXTERNAL_AVX(mm_flags) && bit_depth > 8 && bit_depth <= 10) {
// AVX implies !cache64.
// TODO: Port cache(32|64) detection from x264.
c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_10_avx;