Module: libav Branch: master Commit: 19d824e47373594739bb9a05cd4e7edbc441b173
Author: Alex Converse <[email protected]> Committer: Alex Converse <[email protected]> Date: Tue Apr 26 09:08:26 2011 -0700 bitstream: Properly promote av_reverse values before shifting. --- libavcodec/bitstream.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c index 97d5b49..b593db5 100644 --- a/libavcodec/bitstream.c +++ b/libavcodec/bitstream.c @@ -116,10 +116,10 @@ static int alloc_table(VLC *vlc, int size, int use_static) } static av_always_inline uint32_t bitswap_32(uint32_t x) { - return av_reverse[x&0xFF]<<24 - | av_reverse[(x>>8)&0xFF]<<16 - | av_reverse[(x>>16)&0xFF]<<8 - | av_reverse[x>>24]; + return (uint32_t)av_reverse[x&0xFF]<<24 + | (uint32_t)av_reverse[(x>>8)&0xFF]<<16 + | (uint32_t)av_reverse[(x>>16)&0xFF]<<8 + | (uint32_t)av_reverse[x>>24]; } typedef struct { _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
