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Code Issues Releases Activity

avfilter/vf_mp: fix x86 cpu caps

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-04-06 18:19:54 +02:00
parent 11774169ae
commit 21f4fc2e40
1 changed files with 13 additions and 0 deletions
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13
libavfilter/vf_mp.c
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@ -630,9 +630,22 @@ static int vf_default_query_format(struct vf_instance *vf, unsigned int fmt){
static av_cold int init(AVFilterContext *ctx, const char *args)
{
MPContext *m = ctx->priv;
int cpu_flags = av_get_cpu_flags();
char name[256];
int i;
ff_gCpuCaps.hasMMX = cpu_flags & AV_CPU_FLAG_MMX;
ff_gCpuCaps.hasMMX2 = cpu_flags & AV_CPU_FLAG_MMX2;
ff_gCpuCaps.hasSSE = cpu_flags & AV_CPU_FLAG_SSE;
ff_gCpuCaps.hasSSE2 = cpu_flags & AV_CPU_FLAG_SSE2;
ff_gCpuCaps.hasSSE3 = cpu_flags & AV_CPU_FLAG_SSE3;
ff_gCpuCaps.hasSSSE3 = cpu_flags & AV_CPU_FLAG_SSSE3;
ff_gCpuCaps.hasSSE4 = cpu_flags & AV_CPU_FLAG_SSE4;
ff_gCpuCaps.hasSSE42 = cpu_flags & AV_CPU_FLAG_SSE42;
ff_gCpuCaps.hasAVX = cpu_flags & AV_CPU_FLAG_AVX;
ff_gCpuCaps.has3DNow = cpu_flags & AV_CPU_FLAG_3DNOW;
ff_gCpuCaps.has3DNowExt = cpu_flags & AV_CPU_FLAG_3DNOWEXT;
m->avfctx= ctx;
if(!args || 1!=sscanf(args, "%255[^:=]", name)){