1 files changed, 85 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/d3d11/D3D11Utils.cpp b/Runtime/GfxDevice/d3d11/D3D11Utils.cpp
new file mode 100644
index 0000000..55535f3
--- /dev/null
+++ b/Runtime/GfxDevice/d3d11/D3D11Utils.cpp
@@ -0,0 +1,85 @@
+#include "UnityPrefix.h"
+#include "D3D11Utils.h"
+
+
+#ifdef DUMMY_D3D11_CALLS
+HRESULT CallDummyD3D11Function()
+{
+	return S_OK;
+}
+#endif
+
+void ReportLiveObjectsD3D11 (ID3D11Device* dev)
+{
+	ID3D11Debug* dbg = NULL;
+	if (FAILED(dev->QueryInterface(IID_ID3D11Debug, (void**)&dbg)))
+		return;
+	if (!dbg)
+		return;
+
+	dbg->ReportLiveDeviceObjects (D3D11_RLDO_DETAIL);
+	dbg->Release();
+}
+
+
+void SetDebugNameD3D11 (ID3D11DeviceChild* obj, const std::string& name)
+{
+	if (obj)
+		obj->SetPrivateData (WKPDID_D3DDebugObjectName, name.size(), name.c_str());
+}
+
+std::string GetDebugNameD3D11 (ID3D11DeviceChild* obj)
+{
+	if (obj)
+	{
+		char tmp[1024];
+		int maxLength = sizeof(tmp) - 1;
+		UINT size = maxLength;
+		obj->GetPrivateData (WKPDID_D3DDebugObjectName, &size, tmp);
+		tmp[size] = '\0';
+		tmp[maxLength] = '\0';
+		return tmp;
+	}
+	return "";
+}
+
+
+
+int GetBPPFromDXGIFormat (DXGI_FORMAT fmt)
+{
+	if (fmt == DXGI_FORMAT_UNKNOWN)
+		return 0;
+	if (fmt >= DXGI_FORMAT_R32G32B32A32_TYPELESS && fmt <= DXGI_FORMAT_R32G32B32A32_SINT)
+		return 128;
+	if (fmt >= DXGI_FORMAT_R32G32B32_TYPELESS && fmt <= DXGI_FORMAT_R32G32B32_SINT)
+		return 96;
+	if (fmt >= DXGI_FORMAT_R16G16B16A16_TYPELESS && fmt <= DXGI_FORMAT_X32_TYPELESS_G8X24_UINT)
+		return 64;
+	if (fmt >= DXGI_FORMAT_R10G10B10A2_TYPELESS && fmt <= DXGI_FORMAT_X24_TYPELESS_G8_UINT)
+		return 32;
+	if (fmt >= DXGI_FORMAT_R8G8_TYPELESS && fmt <= DXGI_FORMAT_R16_SINT)
+		return 16;
+	if (fmt >= DXGI_FORMAT_R8_TYPELESS && fmt <= DXGI_FORMAT_A8_UNORM)
+		return 8;
+	if (fmt == DXGI_FORMAT_R1_UNORM)
+		return 1;
+	if (fmt >= DXGI_FORMAT_R9G9B9E5_SHAREDEXP && fmt <= DXGI_FORMAT_G8R8_G8B8_UNORM)
+		return 32;
+	if (fmt >= DXGI_FORMAT_BC1_TYPELESS && fmt <= DXGI_FORMAT_BC1_UNORM_SRGB) // DXT1
+		return 4;
+	if (fmt >= DXGI_FORMAT_BC2_TYPELESS && fmt <= DXGI_FORMAT_BC3_UNORM_SRGB) // DXT3/5
+		return 8;
+	if (fmt >= DXGI_FORMAT_BC4_TYPELESS && fmt <= DXGI_FORMAT_BC4_SNORM)
+		return 4;
+	if (fmt >= DXGI_FORMAT_BC5_TYPELESS && fmt <= DXGI_FORMAT_BC5_SNORM)
+		return 8;
+	if (fmt >= DXGI_FORMAT_B5G6R5_UNORM && fmt <= DXGI_FORMAT_B5G5R5A1_UNORM)
+		return 16;
+	if (fmt >= DXGI_FORMAT_B8G8R8A8_UNORM && fmt <= DXGI_FORMAT_B8G8R8X8_UNORM_SRGB)
+		return 32;
+	if (fmt >= DXGI_FORMAT_BC6H_TYPELESS && fmt <= DXGI_FORMAT_BC7_UNORM_SRGB)
+		return 8;
+	AssertString ("Unknown DXGI format");
+	return 0;
+}
+