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| author | Christophe GISQUET <christophe.gisquet@gmail.com> | 2012-02-21 22:36:15 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-02-22 09:21:39 +0100 |
| commit | b5696ff2b872b3556a71fe3591c245b4caff08b5 (patch) | |
| tree | 31f56fc4527fe3711591b33c2a377fd47e51f1dc /libavcodec/rectangle.h | |
| parent | 0ad522afb3a3b3d22402ecb82dd4609f7655031b (diff) | |
| download | ffmpeg-b5696ff2b872b3556a71fe3591c245b4caff08b5.tar.gz | |
prores: use natural integer type for the codebook index
The operations that use it require it to be promoted to a larger (natural)
type and thus perform sign extension on it.
While an optimal compiler may account for this, gcc 4.6 (for x86 Windows)
fails. Using the natural integer type provides a 2% speedup for Win64
and 1% for Win32.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavcodec/rectangle.h')
0 files changed, 0 insertions, 0 deletions