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x86: mpegvideoenc: fix linking with --disable-mmx

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The optimized dct_quantize template functions reference optimized
fdct symbols, so these functions must only be enabled if the relevant
optimizations have been enabled by configure.
This commit is contained in:
Diego Biurrun 2012-08-28 17:45:24 +02:00
parent d39791bf39
commit 2f2aa2e542
1 changed files with 3 additions and 3 deletions
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6
libavcodec/x86/mpegvideoenc.c
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@ -89,11 +89,11 @@ void ff_MPV_encode_init_x86(MpegEncContext *s)
s->dct_quantize = dct_quantize_SSSE3;
} else
#endif
if (mm_flags & AV_CPU_FLAG_SSE2) {
if (mm_flags & AV_CPU_FLAG_SSE2 && HAVE_SSE) {
s->dct_quantize = dct_quantize_SSE2;
} else if (mm_flags & AV_CPU_FLAG_MMXEXT) {
} else if (mm_flags & AV_CPU_FLAG_MMXEXT && HAVE_MMXEXT) {
s->dct_quantize = dct_quantize_MMX2;
} else {
} else if (mm_flags & AV_CPU_FLAG_MMX && HAVE_MMX) {
s->dct_quantize = dct_quantize_MMX;
}
}