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| author | Ian Braithwaite <ian@braithwaite.dk> | 2007-03-26 10:03:57 +0000 |
|---|---|---|
| committer | Benjamin Larsson <banan@ludd.ltu.se> | 2007-03-26 10:03:57 +0000 |
| commit | 1890c2acf48eb6471d812915db092e32ed5c9b14 (patch) | |
| tree | 516242e46b8758467267c56ef1476bb560001901 /libavcodec/wma.h | |
| parent | f39c3c885599a3a30abbbca698480b033670ec86 (diff) | |
| download | ffmpeg-1890c2acf48eb6471d812915db092e32ed5c9b14.tar.gz | |
Optimize by building the mdct window and multipying/adding at the same time.
Patch by Ian Braithwaite ian .. braithwaite . dk
[Ffmpeg-devel] WMA decoder speedup 2007-03-22 22:56
Originally committed as revision 8526 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/wma.h')
| -rw-r--r-- | libavcodec/wma.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavcodec/wma.h b/libavcodec/wma.h index 17c62687ea..cd4daa7e58 100644 --- a/libavcodec/wma.h +++ b/libavcodec/wma.h @@ -112,7 +112,6 @@ typedef struct WMACodecContext { int16_t coefs1[MAX_CHANNELS][BLOCK_MAX_SIZE]; DECLARE_ALIGNED_16(float, coefs[MAX_CHANNELS][BLOCK_MAX_SIZE]); DECLARE_ALIGNED_16(FFTSample, output[BLOCK_MAX_SIZE * 2]); - DECLARE_ALIGNED_16(float, window[BLOCK_MAX_SIZE * 2]); MDCTContext mdct_ctx[BLOCK_NB_SIZES]; float *windows[BLOCK_NB_SIZES]; DECLARE_ALIGNED_16(FFTSample, mdct_tmp[BLOCK_MAX_SIZE]); ///< temporary storage for imdct |