bink: no need to increase width twice

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavcodec/bink.c b/libavcodec/bink.c
index c8daab38ee2ed184e48ed52def001c235c78b9b0..4ca96e5f76c8915c879b7415d78b4f87f4be722f 100644 (file)
--- a/libavcodec/bink.c
+++ b/libavcodec/bink.c
@@ -150,7 +150,7 @@ static void init_lengths(BinkContext *c, int width, int bw)
 
     c->bundle[BINK_SRC_BLOCK_TYPES].len = av_log2((width >> 3) + 511) + 1;
 
-    c->bundle[BINK_SRC_SUB_BLOCK_TYPES].len = av_log2(((width + 7) >> 4) + 511) + 1;
+    c->bundle[BINK_SRC_SUB_BLOCK_TYPES].len = av_log2((width >> 4) + 511) + 1;
 
     c->bundle[BINK_SRC_COLORS].len = av_log2(bw*64 + 511) + 1;