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authorVitor Sessak <vitor1001@gmail.com>2010-06-30 20:11:27 +0000
committerVitor Sessak <vitor1001@gmail.com>2010-06-30 20:11:27 +0000
commit06d01188e94321113684a271f62f6b0f2b818e53 (patch)
tree221fa77222aa1e088050256c9e2c06113fbfd749 /libavcodec/fft.h
parentcae70f99a3bb0955a325ed58a9dfa88eff4a6199 (diff)
downloadffmpeg-06d01188e94321113684a271f62f6b0f2b818e53.tar.gz
More mp{1,2,3} 32-point DCT transform to our common DCT framework.
Should allow for future SIMD optimizations. Originally committed as revision 23912 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/fft.h')
-rw-r--r--libavcodec/fft.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/fft.h b/libavcodec/fft.h
index 9cf2fd9aa2..227f07c7b1 100644
--- a/libavcodec/fft.h
+++ b/libavcodec/fft.h
@@ -228,6 +228,7 @@ struct DCTContext {
const float *costab;
FFTSample *csc2;
void (*dct_calc)(struct DCTContext *s, FFTSample *data);
+ void (*dct32)(FFTSample *out, const FFTSample *in);
};
/**