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libobs-d3d11: Refactor set_priority to use included header

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This commit is contained in:
derrod
2023-05-20 16:24:58 -07:00
committed by Lain
parent 1ca72bcc54
commit 283d59f068
1 changed files with 2 additions and 27 deletions
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libobs-d3d11/d3d11-subsystem.cpp
+2 -27
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@@ -475,37 +475,14 @@ static bool increase_maximum_frame_latency(ID3D11Device *device)
#if USE_GPU_PRIORITY
static bool set_priority(ID3D11Device *device)
{
typedef enum _D3DKMT_SCHEDULINGPRIORITYCLASS {
D3DKMT_SCHEDULINGPRIORITYCLASS_IDLE,
D3DKMT_SCHEDULINGPRIORITYCLASS_BELOW_NORMAL,
D3DKMT_SCHEDULINGPRIORITYCLASS_NORMAL,
D3DKMT_SCHEDULINGPRIORITYCLASS_ABOVE_NORMAL,
D3DKMT_SCHEDULINGPRIORITYCLASS_HIGH,
D3DKMT_SCHEDULINGPRIORITYCLASS_REALTIME
} D3DKMT_SCHEDULINGPRIORITYCLASS;
ComQIPtr<IDXGIDevice> dxgiDevice(device);
if (!dxgiDevice) {
blog(LOG_DEBUG, "%s: Failed to get IDXGIDevice", __FUNCTION__);
return false;
}
HMODULE gdi32 = GetModuleHandleW(L"GDI32");
if (!gdi32) {
blog(LOG_DEBUG, "%s: Failed to get GDI32", __FUNCTION__);
return false;
}
NTSTATUS(WINAPI * d3dkmt_spspc)(HANDLE, D3DKMT_SCHEDULINGPRIORITYCLASS);
d3dkmt_spspc = (decltype(d3dkmt_spspc))GetProcAddress(
gdi32, "D3DKMTSetProcessSchedulingPriorityClass");
if (!d3dkmt_spspc) {
blog(LOG_DEBUG, "%s: Failed to get d3dkmt_spspc", __FUNCTION__);
return false;
}
NTSTATUS status = d3dkmt_spspc(GetCurrentProcess(),
D3DKMT_SCHEDULINGPRIORITYCLASS_REALTIME);
NTSTATUS status = D3DKMTSetProcessSchedulingPriorityClass(
GetCurrentProcess(), D3DKMT_SCHEDULINGPRIORITYCLASS_REALTIME);
if (status != 0) {
blog(LOG_DEBUG, "%s: Failed to set process priority class: %d",
__FUNCTION__, (int)status);
@@ -522,10 +499,8 @@ static bool set_priority(ID3D11Device *device)
blog(LOG_INFO, "D3D11 GPU priority setup success");
return true;
}
#endif
static bool adapter_hags_enabled(DXGI_ADAPTER_DESC *desc)
{
D3DKMT_OPENADAPTERFROMLUID d3dkmt_openluid{};