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| author | Aurelien Jacobs <aurel@gnuage.org> | 2017-12-17 20:07:33 +0100 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2018-03-07 22:26:53 +0100 |
| commit | f1e490b1adedd90ce35db894520ccc61cacb991d (patch) | |
| tree | 1cd6ddb1e050f66ea0fef6a5df444c15c4b922c0 /libavcodec/sbcdsp.h | |
| parent | 88508a87a55789672ce0eb66ccd23fda38eab5af (diff) | |
| download | ffmpeg-streaming-f1e490b1adedd90ce35db894520ccc61cacb991d.zip ffmpeg-streaming-f1e490b1adedd90ce35db894520ccc61cacb991d.tar.gz | |
sbcenc: add MMX optimizations
This was originally based on libsbc, and was fully integrated into ffmpeg.
Rough speed test:
C version: speed= 592x
MMX version: speed= 785x
Diffstat (limited to 'libavcodec/sbcdsp.h')
| -rw-r--r-- | libavcodec/sbcdsp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/sbcdsp.h b/libavcodec/sbcdsp.h index 66ed7d3..127e6a8 100644 --- a/libavcodec/sbcdsp.h +++ b/libavcodec/sbcdsp.h @@ -80,4 +80,6 @@ struct sbc_dsp_context { */ void ff_sbcdsp_init(SBCDSPContext *s); +void ff_sbcdsp_init_x86(SBCDSPContext *s); + #endif /* AVCODEC_SBCDSP_H */ |
