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avutil/common: minor simplification in av_clip_intp2_c()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-27 22:34:10 +01:00
parent 5c8f747085
commit 85108195c5
1 changed files with 1 additions and 1 deletions
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2
libavutil/common.h
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@ -192,7 +192,7 @@ static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
*/
static av_always_inline av_const int av_clip_intp2_c(int a, int p)
{
if ((a + (1 << p)) & ~((1 << (p + 1)) - 1))
if ((a + (1 << p)) & ~((2 << p) - 1))
return (a >> 31) ^ ((1 << p) - 1);
else
return a;