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| author | Vitor Sessak <vitor1001@gmail.com> | 2010-07-06 16:58:54 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2010-07-06 16:58:54 +0000 |
| commit | 4dcc4f8eaa23dc3ff85f6b4eed58d719e50cbe92 (patch) | |
| tree | 5e72e1f3252b0a225d401749011ab953ba5f1767 /libavcodec/dct.c | |
| parent | defb0009cff57d66fe952915917864cc5b3a417f (diff) | |
| download | ffmpeg-4dcc4f8eaa23dc3ff85f6b4eed58d719e50cbe92.tar.gz | |
SSE optimized 32-point DCT
Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dct.c')
| -rw-r--r-- | libavcodec/dct.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/dct.c b/libavcodec/dct.c index 682fe99f80..dab94c30a0 100644 --- a/libavcodec/dct.c +++ b/libavcodec/dct.c @@ -30,6 +30,7 @@ #include <math.h> #include "libavutil/mathematics.h" #include "fft.h" +#include "x86/fft.h" #define DCT32_FLOAT #include "dct32.c" @@ -213,6 +214,7 @@ av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse) s->dct_calc = dct32_func; s->dct32 = dct32; + if (HAVE_MMX) ff_dct_init_mmx(s); return 0; } |