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avcodec/wavpack: fix () in macros

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-18 02:54:57 +02:00
parent d9a61ae31e
commit 28bf111503
2 changed files with 3 additions and 3 deletions
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2
libavcodec/wavpack.c
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@ -83,7 +83,7 @@ typedef struct WavpackContext {
int ch_offset;
} WavpackContext;
#define LEVEL_DECAY(a) ((a + 0x80) >> 8)
#define LEVEL_DECAY(a) (((a) + 0x80) >> 8)
static av_always_inline int get_tail(GetBitContext *gb, int k)
{

4
libavcodec/wavpack.h
View File

@ -99,8 +99,8 @@ typedef struct WvChannel {
// macros for manipulating median values
#define GET_MED(n) ((c->median[n] >> 4) + 1)
#define DEC_MED(n) c->median[n] -= ((c->median[n] + (128 >> n) - 2) / (128 >> n)) * 2
#define INC_MED(n) c->median[n] += ((c->median[n] + (128 >> n) ) / (128 >> n)) * 5
#define DEC_MED(n) c->median[n] -= ((c->median[n] + (128 >> (n)) - 2) / (128 >> (n))) * 2
#define INC_MED(n) c->median[n] += ((c->median[n] + (128 >> (n)) ) / (128 >> (n))) * 5
// macros for applying weight
#define UPDATE_WEIGHT_CLIP(weight, delta, samples, in) \