[FFmpeg-cvslog] r24465 - trunk/libavcodec/vp56.h
conrad
subversion
Fri Jul 23 23:46:01 CEST 2010
Author: conrad
Date: Fri Jul 23 23:46:01 2010
New Revision: 24465
Log:
vp56's arith decoder's code_word is only 16 bits, no need for unsigned long
Modified:
trunk/libavcodec/vp56.h
Modified: trunk/libavcodec/vp56.h
==============================================================================
--- trunk/libavcodec/vp56.h Fri Jul 23 23:42:35 2010 (r24464)
+++ trunk/libavcodec/vp56.h Fri Jul 23 23:46:01 2010 (r24465)
@@ -56,7 +56,7 @@ typedef struct {
bits left) in order to eliminate a negate in cache refilling */
const uint8_t *buffer;
const uint8_t *end;
- unsigned long code_word;
+ unsigned int code_word;
} VP56RangeCoder;
typedef struct {
@@ -196,7 +196,7 @@ static inline int vp56_rac_get_prob(VP56
/* Don't put c->high in a local variable; if we do that, gcc gets
* the stupids and turns the code below into a branch again. */
int bits = c->bits;
- unsigned long code_word = c->code_word;
+ unsigned int code_word = c->code_word;
unsigned int low = 1 + (((c->high - 1) * prob) >> 8);
unsigned int low_shift = low << 8;
int bit = code_word >= low_shift;
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