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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-01-29 01:15:25 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-01-29 01:15:25 +0000 |
| commit | 8fd19ab286ea352eff0e2162d0fc5e49fb21110e (patch) | |
| tree | 1fb25543328acbe9551c253c878ab3ec999c8999 /libavcodec/i386/mpegvideo_mmx.c | |
| parent | 5a60360712c331b329e4f6e122b87bd288b20819 (diff) | |
| download | ffmpeg-8fd19ab286ea352eff0e2162d0fc5e49fb21110e.tar.gz | |
SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>)
Originally committed as revision 2729 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/mpegvideo_mmx.c')
| -rw-r--r-- | libavcodec/i386/mpegvideo_mmx.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavcodec/i386/mpegvideo_mmx.c b/libavcodec/i386/mpegvideo_mmx.c index daffd1d8d6..1c0e9f5ae3 100644 --- a/libavcodec/i386/mpegvideo_mmx.c +++ b/libavcodec/i386/mpegvideo_mmx.c @@ -683,6 +683,12 @@ static void denoise_dct_sse2(MpegEncContext *s, DCTELEM *block){ #define RENAMEl(a) a ## _mmx2 #include "mpegvideo_mmx_template.c" +#undef RENAME +#undef RENAMEl +#define RENAME(a) a ## _SSE2 +#define RENAMEl(a) a ## _sse2 +#include "mpegvideo_mmx_template.c" + void MPV_common_init_mmx(MpegEncContext *s) { if (mm_flags & MM_MMX) { @@ -704,7 +710,9 @@ void MPV_common_init_mmx(MpegEncContext *s) } if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){ - if(mm_flags & MM_MMXEXT){ + if(mm_flags & MM_SSE2){ + s->dct_quantize= dct_quantize_SSE2; + } else if(mm_flags & MM_MMXEXT){ s->dct_quantize= dct_quantize_MMX2; } else { s->dct_quantize= dct_quantize_MMX; |