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| author | Sybren A. Stüvel <sybren@stuvel.eu> | 2019-06-30 22:48:03 +0300 |
|---|---|---|
| committer | Sybren A. Stüvel <sybren@stuvel.eu> | 2019-06-30 22:49:10 +0300 |
| commit | 35045b6135809f50df543b55bec1e936a954569f (patch) | |
| tree | 891f31916e2d88306314ff7354e2582138b6f315 /source/blender/blenkernel/intern/writeffmpeg.c | |
| parent | 789c6e94fb0dd711444a7cdd332291be979d5850 (diff) | |
Fixed compiler warning
`(1L << 31)` can cause an integer overflow on 32-bit systems, `(1UL << 31)`
won't. Fixed as per LazyDodo's suggestion in
https://developer.blender.org/rB956cb4f403dd3a6ddb379202dc1f2770b9820073#238718
Diffstat (limited to 'source/blender/blenkernel/intern/writeffmpeg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/writeffmpeg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c index 345d9ce1193..681c03e25b6 100644 --- a/source/blender/blenkernel/intern/writeffmpeg.c +++ b/source/blender/blenkernel/intern/writeffmpeg.c @@ -601,7 +601,7 @@ static AVStream *alloc_video_stream(FFMpegContext *context, /* This calculates a fraction (DENUM_MAX / num) which approximates the scene frame rate * (frs_sec / frs_sec_base). It uses the maximum denominator allowed by FFmpeg. */ - const double DENUM_MAX = (codec_id == AV_CODEC_ID_MPEG4) ? (1L << 16) - 1 : (1L << 31) - 1; + const double DENUM_MAX = (codec_id == AV_CODEC_ID_MPEG4) ? (1UL << 16) - 1 : (1UL << 31) - 1; const double num = (DENUM_MAX / (double)rd->frs_sec) * rd->frs_sec_base; c->time_base.den = (int)DENUM_MAX; |