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New upstream version 24.0.3+dfsg1

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This commit is contained in:
Sebastian Ramacher 2019-10-13 21:58:08 +02:00
parent 5a730d6ec3
commit 52fa83f147
16 changed files with 213 additions and 32 deletions
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72
libobs-d3d11/d3d11-subsystem.cpp
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@ -21,8 +21,10 @@
#include <util/dstr.h>
#include <util/util.hpp>
#include <graphics/matrix3.h>
#include <winternl.h>
#include <d3d9.h>
#include "d3d11-subsystem.hpp"
#include "d3d11-config.h"
struct UnsupportedHWError : HRError {
inline UnsupportedHWError(const char *str, HRESULT hr)
@ -351,6 +353,63 @@ try {
return false;
}
#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);
if (status != 0) {
blog(LOG_DEBUG, "%s: Failed to set process priority class: %d",
__FUNCTION__, (int)status);
return false;
}
HRESULT hr = dxgiDevice->SetGPUThreadPriority(GPU_PRIORITY_VAL);
if (FAILED(hr)) {
blog(LOG_DEBUG, "%s: SetGPUThreadPriority failed",
__FUNCTION__);
return false;
}
blog(LOG_INFO, "D3D11 GPU priority setup success");
return true;
}
static bool is_intel(const wstring &name)
{
return wstrstri(name.c_str(), L"intel") != nullptr;
}
#endif
void gs_device::InitDevice(uint32_t adapterIdx)
{
wstring adapterName;
@ -385,11 +444,24 @@ void gs_device::InitDevice(uint32_t adapterIdx)
blog(LOG_INFO, "D3D11 loaded successfully, feature level used: %x",
(unsigned int)levelUsed);
/* adjust gpu thread priority */
#if USE_GPU_PRIORITY
if (!is_intel(adapterName) && !set_priority(device)) {
blog(LOG_INFO, "D3D11 GPU priority setup "
"failed (not admin?)");
}
#endif
/* ---------------------------------------- */
/* check for nv12 texture output support */
nv12Supported = false;
/* WARP NV12 support is suspected to be buggy on older Windows */
if (desc.VendorId == 0x1414 && desc.DeviceId == 0x8c) {
return;
}
/* Intel CopyResource is very slow with NV12 */
if (desc.VendorId == 0x8086) {
return;