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[client] main: allow 'catchup' when using jitRender

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This commit is contained in:
Geoffrey McRae 2021-08-01 19:32:01 +10:00
parent 986f92d0db
commit 695b7b793c
2 changed files with 18 additions and 3 deletions
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20
client/src/main.c
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@ -171,13 +171,19 @@ static int renderThread(void * unused)
if (g_state.jitRender) if (g_state.jitRender)
{ {
g_state.ds->waitFrame(); g_state.ds->waitFrame();
if (!lgResetEvent(g_state.frameEvent) && !g_state.overlayInput &&
!g_state.lgr->needs_render(g_state.lgrData)) const uint64_t pending =
atomic_load_explicit(&g_state.pendingCount, memory_order_acquire);
if (!lgResetEvent(g_state.frameEvent) && !pending && !g_state.overlayInput
&& !g_state.lgr->needs_render(g_state.lgrData))
{ {
if (g_state.ds->skipFrame) if (g_state.ds->skipFrame)
g_state.ds->skipFrame(); g_state.ds->skipFrame();
continue; continue;
} }
if (pending > 0)
atomic_fetch_sub(&g_state.pendingCount, 1);
} }
else if (g_params.fpsMin != 0) else if (g_params.fpsMin != 0)
{ {
@ -696,7 +702,15 @@ int main_frameThread(void * unused)
g_state.lastFrameTimeValid = true; g_state.lastFrameTimeValid = true;
atomic_fetch_add_explicit(&g_state.frameCount, 1, memory_order_relaxed); atomic_fetch_add_explicit(&g_state.frameCount, 1, memory_order_relaxed);
lgSignalEvent(g_state.frameEvent); if (g_state.jitRender)
{
if (atomic_load_explicit(&g_state.pendingCount, memory_order_acquire) < 10)
atomic_fetch_add_explicit(&g_state.pendingCount, 1,
memory_order_release);
}
else
lgSignalEvent(g_state.frameEvent);
lgmpClientMessageDone(queue); lgmpClientMessageDone(queue);
} }

1
client/src/main.h
View File

@ -120,6 +120,7 @@ struct AppState
RingBuffer renderTimings; RingBuffer renderTimings;
RingBuffer frameTimings; RingBuffer frameTimings;
atomic_uint_least64_t pendingCount;
atomic_uint_least64_t renderCount, frameCount; atomic_uint_least64_t renderCount, frameCount;
_Atomic(float) fps, ups; _Atomic(float) fps, ups;