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avcodec/vc1dsp: add () to protect the arguments of the op* macros

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-17 00:02:40 +01:00
parent cb9d40451c
commit e3f7142306
1 changed files with 4 additions and 4 deletions
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8
libavcodec/vc1dsp.c
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@ -723,10 +723,10 @@ static void OPNAME ## pixels16x16_c(uint8_t *block, const uint8_t *pixels, ptrdi
}\
}
#define op_put(a, b) a = av_clip_uint8(b)
#define op_avg(a, b) a = (a + av_clip_uint8(b) + 1) >> 1
#define op4_avg(a, b) a = rnd_avg32(a, b)
#define op4_put(a, b) a = b
#define op_put(a, b) (a) = av_clip_uint8(b)
#define op_avg(a, b) (a) = ((a) + av_clip_uint8(b) + 1) >> 1
#define op4_avg(a, b) (a) = rnd_avg32(a, b)
#define op4_put(a, b) (a) = (b)
VC1_MSPEL_MC(op_put, op4_put, put_)
VC1_MSPEL_MC(op_avg, op4_avg, avg_)