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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-11-04 09:36:57 -0500 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-11-06 10:44:46 -0500 |
| commit | 37b3361e755361d4ff14a2973df001c0140d98d6 (patch) | |
| tree | 129272f6cf76011ba14afa2804209fdd413ec3cb /libavcodec/mpeg12enc.c | |
| parent | 0a6664706168dc1049967bec311970d720581625 (diff) | |
mpeg12enc: factor out check in encode_dc
Makes coverity less confused and the code more readable.
CC: libav-stable@libav.org
Bug-Id: CID 751744
Diffstat (limited to 'libavcodec/mpeg12enc.c')
| -rw-r--r-- | libavcodec/mpeg12enc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c index 3376f1075f..96130eaa0f 100644 --- a/libavcodec/mpeg12enc.c +++ b/libavcodec/mpeg12enc.c @@ -546,7 +546,8 @@ static void mpeg1_encode_motion(MpegEncContext *s, int val, int f_or_b_code) static inline void encode_dc(MpegEncContext *s, int diff, int component) { - if (((unsigned) (diff + 255)) >= 511) { + unsigned int diff_u = diff + 255; + if (diff_u >= 511) { int index; if (diff < 0) { |