This is likely more precise and conveys the intent better.
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
---
libavcodec/zmbvenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/zmbvenc.c b/libavcodec/zmbvenc.c
index df06e37..e832bed 100644
--- a/libavcodec/zmbvenc.c
+++ b/libavcodec/zmbvenc.c
@@ -277,7 +277,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
int lvl = 9;
for(i=1; i<256; i++)
- score_tab[i]= -i * log(i/(double)(ZMBV_BLOCK*ZMBV_BLOCK)) *
(256/M_LN2);
+ score_tab[i]= -i * log2(i/(double)(ZMBV_BLOCK*ZMBV_BLOCK)) * 256;
c->avctx = avctx;
--
2.6.2
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