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Fix ubsan warning: vp9_cx_iface.c

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BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1219

Change-Id: I77584af8b9e25db484d9ced6013da3163a9592c0
This commit is contained in:
Yaowu Xu
2016-06-16 08:28:33 -07:00
parent bbe5ddfdfb
commit 1387f5550f
1 changed files with 1 additions and 1 deletions
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vp9/vp9_cx_iface.c
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@@ -978,7 +978,7 @@ static int64_t timebase_units_to_ticks(const vpx_rational_t *timebase,
static int64_t ticks_to_timebase_units(const vpx_rational_t *timebase, static int64_t ticks_to_timebase_units(const vpx_rational_t *timebase,
int64_t n) { int64_t n) {
const int64_t round = TICKS_PER_SEC * timebase->num / 2 - 1; const int64_t round = (int64_t)TICKS_PER_SEC * timebase->num / 2 - 1;
return (n * timebase->den + round) / timebase->num / TICKS_PER_SEC; return (n * timebase->den + round) / timebase->num / TICKS_PER_SEC;
} }