[client] reset the frame time when we get a frame signal

This stops a duplicate frame rendering bug due to failure to discipline
based on the signal timing.
This commit is contained in:
Geoffrey McRae 2020-08-09 15:55:12 +10:00
parent fb9b772db0
commit 1899d9f1da
2 changed files with 10 additions and 2 deletions

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@ -1 +1 @@
B2-rc2-29-g302b988524+1
B2-rc2-30-gfb9b772db0+1

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@ -213,7 +213,15 @@ static int renderThread(void * unused)
if (atomic_fetch_sub_explicit(&a_framesPending, 1, memory_order_release) > 1)
continue;
lgWaitEventAbs(e_frame, &time);
if (lgWaitEventAbs(e_frame, &time))
{
if (state.frameTime > 0)
{
resyncCheck = 0;
clock_gettime(CLOCK_REALTIME, &time);
tsAdd(&time, state.frameTime);
}
}
}
}