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author | Michael Niedermayer <michaelni@gmx.at> | 2010-10-24 16:31:12 +0400 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2010-10-24 16:31:12 +0400 |
commit | 98d2f7a47f1ecc0d0025ac601e47f38f7706409f (patch) | |
tree | e4cfef861aed1230a2a5ad97a43dfa61af7b5bc6 /libavcodec/ffv1.c | |
parent | bc29ae4a7752285ae4de2709c91d7a93a608ce62 (diff) |
Optimize state transition table sorting in ffv1
Originally committed as revision 25561 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ffv1.c')
-rw-r--r-- | libavcodec/ffv1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c index e502e5099a..eddac74cb6 100644 --- a/libavcodec/ffv1.c +++ b/libavcodec/ffv1.c @@ -885,7 +885,7 @@ static av_cold int encode_init(AVCodecContext *avctx) do{ changed=0; for(i=12; i<244; i++){ - for(i2=i+1; i2<245; i2++){ + for(i2=i+1; i2<245 && i2<i+4; i2++){ #define COST(old, new) \ s->rc_stat[old][0]*-log2((256-(new))/256.0)\ +s->rc_stat[old][1]*-log2( (new) /256.0) |