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x86: Replace checks for CPU extensions and flags by convenience macros

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This separates code relying on inline from that relying on external
assembly and fixes instances where the coalesced check was incorrect.
This commit is contained in:
Diego Biurrun
2012-08-29 19:01:05 +02:00
parent 6a0200f24d
commit e0c6cce447
21 changed files with 133 additions and 156 deletions
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9
libavcodec/x86/vp3dsp_init.c
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@@ -20,6 +20,7 @@
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/cpu.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/vp3dsp.h"
#include "config.h"
@@ -38,18 +39,17 @@ void ff_vp3_h_loop_filter_mmx2(uint8_t *src, int stride, int *bounding_values);
av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags)
{
#if HAVE_YASM
int cpuflags = av_get_cpu_flags();
#if ARCH_X86_32
if (HAVE_MMX && cpuflags & AV_CPU_FLAG_MMX) {
if (EXTERNAL_MMX(cpuflags)) {
c->idct_put = ff_vp3_idct_put_mmx;
c->idct_add = ff_vp3_idct_add_mmx;
c->idct_perm = FF_PARTTRANS_IDCT_PERM;
}
#endif
if (HAVE_MMXEXT && cpuflags & AV_CPU_FLAG_MMXEXT) {
if (EXTERNAL_MMXEXT(cpuflags)) {
c->idct_dc_add = ff_vp3_idct_dc_add_mmx2;
if (!(flags & CODEC_FLAG_BITEXACT)) {
@@ -58,10 +58,9 @@ av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags)
}
}
if (cpuflags & AV_CPU_FLAG_SSE2) {
if (EXTERNAL_SSE2(cpuflags)) {
c->idct_put = ff_vp3_idct_put_sse2;
c->idct_add = ff_vp3_idct_add_sse2;
c->idct_perm = FF_TRANSPOSE_IDCT_PERM;
}
#endif
}