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libobs: Fix sign-compare warning

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`diff` is used only if greater than `interval_ns` which is unsigned.
So casting it as unsigned will not change its sign.
This commit is contained in:
tytan652 2022-03-18 08:37:36 +01:00 committed by Jim
parent 16e19d2e9c
commit 56d673d55c
1 changed files with 3 additions and 2 deletions
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5
libobs/obs-video.c
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@ -797,8 +797,9 @@ static inline void video_sleep(struct obs_core_video *video, bool raw_active,
const uint64_t udiff = os_gettime_ns() - cur_time;
int64_t diff;
memcpy(&diff, &udiff, sizeof(diff));
const uint64_t clamped_diff =
(diff > (int64_t)interval_ns) ? diff : interval_ns;
const uint64_t clamped_diff = (diff > (int64_t)interval_ns)
? (uint64_t)diff
: interval_ns;
count = (int)(clamped_diff / interval_ns);
*p_time = cur_time + interval_ns * count;
}