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| author | Jason Garrett-Glaser <jason@x264.com> | 2011-04-22 17:59:55 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-04-22 20:05:48 -0400 |
| commit | 15919ee48f507a4ca17147e7247f5cb68f752c2c (patch) | |
| tree | 59b0a98820c3682cefc2ccca67c1255f1697cd00 /libavcodec/svq1_cb.h | |
| parent | 6ffd7eddb832a21f51661038620ef655640ee83f (diff) | |
| download | ffmpeg-15919ee48f507a4ca17147e7247f5cb68f752c2c.tar.gz | |
bswap: use native types for av_bwap16().
This prevents a call to bytestream_get_be16() using a movzwl both before
and after the ror instruction, which is obviously inefficient. Arm uses
the same trick also.
Sintel decoding goes from (avg+SD) 9.856 +/- 0.003 to 9.797 +/- 0.003 sec.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavcodec/svq1_cb.h')
0 files changed, 0 insertions, 0 deletions