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x86: yadif: Mark mmxext optimizations as such

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The yadif mmx optimizations contain the pmaxsw and pmaxub mmxext
instructions, causing sigills on CPUs that do not support mmxext.
This commit is contained in:
Diego Biurrun 2012-07-31 12:17:02 +02:00
parent b829b4ce29
commit d1505db067
1 changed files with 5 additions and 5 deletions
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10
libavfilter/x86/yadif.c
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@ -45,9 +45,9 @@ DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x000100010
#undef COMPILE_TEMPLATE_SSE
#endif
#if HAVE_MMX
#if HAVE_MMX2
#undef RENAME
#define RENAME(a) a ## _mmx
#define RENAME(a) a ## _mmx2
#include "yadif_template.c"
#endif
@ -58,9 +58,9 @@ av_cold void ff_yadif_init_x86(YADIFContext *yadif)
int cpu_flags = av_get_cpu_flags();
#if HAVE_INLINE_ASM
#if HAVE_MMX
if (cpu_flags & AV_CPU_FLAG_MMX)
yadif->filter_line = yadif_filter_line_mmx;
#if HAVE_MMX2
if (cpu_flags & AV_CPU_FLAG_MMX2)
yadif->filter_line = yadif_filter_line_mmx2;
#endif
#if HAVE_SSE
if (cpu_flags & AV_CPU_FLAG_SSE2)