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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-05 20:35:36 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-01-05 20:35:36 +0000 |
| commit | ac05f9030ed4baae317071d0321c91afabaf1080 (patch) | |
| tree | 89e2030d2568763b382a1a27756bb6c8134d6926 /libavutil/bfin | |
| parent | 87c1410d11c34670ab2bec1ee97fc18354aa3c8d (diff) | |
| download | ffmpeg-ac05f9030ed4baae317071d0321c91afabaf1080.tar.gz | |
Convert floating-point MDCT coefficients to 24-bit fixed-point all at once
instead of doing it separately in 2 different functions.
This makes float AC-3 encoding approx. 3-7% faster overall.
Also, the coefficient conversion can now be easily SIMD-optimized.
Originally committed as revision 26232 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavutil/bfin')
0 files changed, 0 insertions, 0 deletions