[SCM] libav/experimental: Skip unnecessary calculations in 4col-mode.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 17:17:00 UTC 2013
The following commit has been merged in the experimental branch:
commit bbc26bae117b9bfb85a129e5705715bd1df08380
Author: Tobias Bindhammer <tobias.bindhammer at uni-ulm.de>
Date: Tue Oct 5 12:14:27 2010 +0000
Skip unnecessary calculations in 4col-mode.
Originally committed as revision 25347 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/a64multienc.c b/libavcodec/a64multienc.c
index 1cbd064..e184ca9 100644
--- a/libavcodec/a64multienc.c
+++ b/libavcodec/a64multienc.c
@@ -138,7 +138,7 @@ static void render_charset(AVCodecContext *avctx, uint8_t *charset,
if(INTERLACED) charset[y+0x800] = row2;
}
/* do we need to adjust pixels? */
- if (highdiff > 0 && lowdiff > 0) {
+ if (highdiff > 0 && lowdiff > 0 && c->mc_use_5col) {
if (lowdiff > highdiff) {
for (x = 0; x < 32; x++)
best_cb[x] = FFMIN(c->mc_luma_vals[3], best_cb[x]);
--
Libav/FFmpeg packaging
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