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libobs-d3d11: Fix present skip comment

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It's about the CPU being ahead of the GPU, not flip queue being full.

Also fix variable typo.
This commit is contained in:
jpark37 2021-09-15 09:30:09 -07:00 committed by Jim
parent 27efd76125
commit a9958b96d2
1 changed files with 4 additions and 4 deletions
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8
libobs-d3d11/d3d11-subsystem.cpp
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@ -2037,10 +2037,10 @@ void device_present(gs_device_t *device)
{ {
gs_swap_chain *const curSwapChain = device->curSwapChain; gs_swap_chain *const curSwapChain = device->curSwapChain;
if (curSwapChain) { if (curSwapChain) {
/* Skip Present because full queue may cause a stall */ /* Skip Present at frame limit to avoid stall */
const HANDLE hWaitiable = curSwapChain->hWaitable; const HANDLE hWaitable = curSwapChain->hWaitable;
if ((hWaitiable == NULL) || if ((hWaitable == NULL) ||
WaitForSingleObject(hWaitiable, 0) == WAIT_OBJECT_0) { WaitForSingleObject(hWaitable, 0) == WAIT_OBJECT_0) {
const HRESULT hr = curSwapChain->swap->Present( const HRESULT hr = curSwapChain->swap->Present(
0, curSwapChain->presentFlags); 0, curSwapChain->presentFlags);
if (hr == DXGI_ERROR_DEVICE_REMOVED || if (hr == DXGI_ERROR_DEVICE_REMOVED ||