124 lines
4.6 KiB
C++
124 lines
4.6 KiB
C++
// Copyright 2010 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include <d3d11.h>
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#include <d3dcompiler.h>
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#include <dxgi.h>
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#include <vector>
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#include "Common/Common.h"
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namespace DX11
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{
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#define SAFE_RELEASE(x) \
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{ \
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if (x) \
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(x)->Release(); \
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(x) = nullptr; \
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}
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#define SAFE_DELETE(x) \
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{ \
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delete (x); \
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(x) = nullptr; \
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}
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#define SAFE_DELETE_ARRAY(x) \
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{ \
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delete[](x); \
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(x) = nullptr; \
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}
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#define CHECK(cond, Message, ...) \
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if (!(cond)) \
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{ \
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PanicAlert(__FUNCTION__ " failed in %s at line %d: " Message, __FILE__, __LINE__, \
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__VA_ARGS__); \
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}
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class D3DTexture2D;
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namespace D3D
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{
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HRESULT LoadDXGI();
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HRESULT LoadD3D();
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HRESULT LoadD3DCompiler();
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void UnloadDXGI();
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void UnloadD3D();
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void UnloadD3DCompiler();
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D3D_FEATURE_LEVEL GetFeatureLevel(IDXGIAdapter* adapter);
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std::vector<DXGI_SAMPLE_DESC> EnumAAModes(IDXGIAdapter* adapter);
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HRESULT Create(HWND wnd);
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void Close();
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extern ID3D11Device* device;
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extern ID3D11DeviceContext* context;
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extern HWND hWnd;
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extern bool bFrameInProgress;
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void Reset();
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bool BeginFrame();
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void EndFrame();
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void Present();
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unsigned int GetBackBufferWidth();
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unsigned int GetBackBufferHeight();
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D3DTexture2D*& GetBackBuffer();
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const char* PixelShaderVersionString();
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const char* GeometryShaderVersionString();
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const char* VertexShaderVersionString();
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bool BGRATexturesSupported();
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unsigned int GetMaxTextureSize();
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HRESULT SetFullscreenState(bool enable_fullscreen);
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HRESULT GetFullscreenState(bool* fullscreen_state);
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// This function will assign a name to the given resource.
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// The DirectX debug layer will make it easier to identify resources that way,
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// e.g. when listing up all resources who have unreleased references.
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template <typename T>
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void SetDebugObjectName(T resource, const char* name)
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{
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static_assert(std::is_convertible<T, ID3D11DeviceChild*>::value,
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"resource must be convertible to ID3D11DeviceChild*");
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#if defined(_DEBUG) || defined(DEBUGFAST)
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if (resource)
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resource->SetPrivateData(WKPDID_D3DDebugObjectName, (UINT)(name ? strlen(name) : 0), name);
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#endif
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}
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template <typename T>
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std::string GetDebugObjectName(T resource)
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{
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static_assert(std::is_convertible<T, ID3D11DeviceChild*>::value,
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"resource must be convertible to ID3D11DeviceChild*");
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std::string name;
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#if defined(_DEBUG) || defined(DEBUGFAST)
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if (resource)
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{
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UINT size = 0;
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resource->GetPrivateData(WKPDID_D3DDebugObjectName, &size, nullptr); // get required size
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name.resize(size);
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resource->GetPrivateData(WKPDID_D3DDebugObjectName, &size, const_cast<char*>(name.data()));
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}
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#endif
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return name;
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}
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} // namespace D3D
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typedef HRESULT(WINAPI* CREATEDXGIFACTORY)(REFIID, void**);
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extern CREATEDXGIFACTORY PCreateDXGIFactory;
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typedef HRESULT(WINAPI* D3D11CREATEDEVICE)(IDXGIAdapter*, D3D_DRIVER_TYPE, HMODULE, UINT,
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CONST D3D_FEATURE_LEVEL*, UINT, UINT, ID3D11Device**,
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D3D_FEATURE_LEVEL*, ID3D11DeviceContext**);
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typedef HRESULT(WINAPI* D3DREFLECT)(LPCVOID, SIZE_T, REFIID, void**);
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extern D3DREFLECT PD3DReflect;
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extern pD3DCompile PD3DCompile;
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} // namespace DX11
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