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[host/common] d12: add debug tracing

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This commit is contained in:
Geoffrey McRae
2024-03-11 19:14:54 +11:00
parent 8d25469d27
commit fdad5daff8
6 changed files with 40 additions and 0 deletions
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9
host/platform/Windows/capture/D12/backend/dd.c
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@@ -143,6 +143,8 @@ static bool d12_dd_init(
// create a DirectX11 context
comRef_defineLocal(ID3D11Device , d11device);
comRef_defineLocal(ID3D11DeviceContext, d11context);
DEBUG_TRACE("D3D11CreateDevice");
hr = D3D11CreateDevice(
*_adapter,
D3D_DRIVER_TYPE_UNKNOWN,
@@ -215,6 +217,7 @@ static bool d12_dd_init(
// we try this twice in case we still get an error on re-initialization
for (int i = 0; i < 2; ++i)
{
DEBUG_TRACE("IDXGIOutput1_DuplicateOutput");
hr = IDXGIOutput1_DuplicateOutput(*output1, *(IUnknown **)d11device, dup);
if (SUCCEEDED(hr))
break;
@@ -233,6 +236,7 @@ static bool d12_dd_init(
// we try this twice in case we still get an error on re-initialization
for (int i = 0; i < 2; ++i)
{
DEBUG_TRACE("IDXGIOutput5_DuplicateOutput1");
hr = IDXGIOutput5_DuplicateOutput1(
*output5,
*(IUnknown **)d11device,
@@ -310,12 +314,14 @@ static bool d12_dd_deinit(D12Backend * instance)
if (this->release)
{
DEBUG_TRACE("IDXGIOutputDuplication_ReleaseFrame");
IDXGIOutputDuplication_ReleaseFrame(*this->dup);
this->release = false;
}
if (this->desktop)
{
DEBUG_TRACE("CloseDesktop");
CloseDesktop(this->desktop);
this->desktop = NULL;
}
@@ -466,14 +472,17 @@ static ID3D12Resource * d12_dd_fetch(D12Backend * instance,
static void d12_dd_openDesktop(DDInstance * this)
{
DEBUG_TRACE("OpenInputDesktop");
this->desktop = OpenInputDesktop(0, FALSE, GENERIC_READ);
if (!this->desktop)
DEBUG_WINERROR("Failed to open the desktop", GetLastError());
else
{
DEBUG_TRACE("SetThreadDesktop");
if (!SetThreadDesktop(this->desktop))
{
DEBUG_WINERROR("Failed to set the thread desktop", GetLastError());
DEBUG_TRACE("CloseDesktop");
CloseDesktop(this->desktop);
this->desktop = NULL;
}