[FFmpeg-devel] [PATCH 2/2] avutil/common: minor simplification in av_clip_intp2_c()

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 libavutil/common.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/common.h b/libavutil/common.h
index 2fca693..852c1de 100644
--- a/libavutil/common.h
+++ b/libavutil/common.h
@@ -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;
-- 
1.7.9.5