mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-09-22 12:21:41 +02:00
9316e25652
It appears that some older drivers do not support CreateSwapChainForHwnd, resulting in DXGI_ERROR_INVALID_CALL. For these cases, fall back to the base CreateSwapChain() from DXGI 1.0. In theory this should also let us run on Win7 without the platform update, but in reality we require the newer shader compiler so this probably won't work regardless. Also any hardware of this vintage is unlikely to run Dolphin well.
320 lines
9 KiB
C++
320 lines
9 KiB
C++
// Copyright 2019 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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#include <d3d11.h>
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#include <d3d12.h>
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#include <dxgi1_3.h>
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#include <wrl/client.h>
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#include "Common/Assert.h"
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#include "Common/DynamicLibrary.h"
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#include "Common/MsgHandler.h"
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#include "Common/StringUtil.h"
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#include "VideoBackends/D3DCommon/Common.h"
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#include "VideoCommon/TextureConfig.h"
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#include "VideoCommon/VideoConfig.h"
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namespace D3DCommon
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{
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pD3DCompile d3d_compile;
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static Common::DynamicLibrary s_dxgi_library;
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static Common::DynamicLibrary s_d3dcompiler_library;
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static bool s_libraries_loaded = false;
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static HRESULT (*create_dxgi_factory)(REFIID riid, _COM_Outptr_ void** ppFactory);
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static HRESULT (*create_dxgi_factory2)(UINT Flags, REFIID riid, void** ppFactory);
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bool LoadLibraries()
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{
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if (s_libraries_loaded)
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return true;
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if (!s_dxgi_library.Open("dxgi.dll"))
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{
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PanicAlertT("Failed to load dxgi.dll");
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return false;
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}
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if (!s_d3dcompiler_library.Open(D3DCOMPILER_DLL_A))
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{
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PanicAlertT("Failed to load %s. If you are using Windows 7, try installing the "
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"KB4019990 update package.",
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D3DCOMPILER_DLL_A);
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s_dxgi_library.Close();
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return false;
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}
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// Required symbols.
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if (!s_d3dcompiler_library.GetSymbol("D3DCompile", &d3d_compile) ||
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!s_dxgi_library.GetSymbol("CreateDXGIFactory", &create_dxgi_factory))
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{
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PanicAlertT("Failed to find one or more D3D symbols");
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s_d3dcompiler_library.Close();
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s_dxgi_library.Close();
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return false;
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}
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// Optional symbols.
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s_dxgi_library.GetSymbol("CreateDXGIFactory2", &create_dxgi_factory2);
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s_libraries_loaded = true;
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return true;
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}
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void UnloadLibraries()
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{
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create_dxgi_factory = nullptr;
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create_dxgi_factory2 = nullptr;
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d3d_compile = nullptr;
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s_d3dcompiler_library.Close();
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s_dxgi_library.Close();
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s_libraries_loaded = false;
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}
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IDXGIFactory* CreateDXGIFactory(bool debug_device)
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{
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IDXGIFactory* factory;
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// Use Win8.1 version if available.
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if (create_dxgi_factory2 &&
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SUCCEEDED(create_dxgi_factory2(debug_device ? DXGI_CREATE_FACTORY_DEBUG : 0,
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IID_PPV_ARGS(&factory))))
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{
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return factory;
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}
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// Fallback to original version, without debug support.
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HRESULT hr = create_dxgi_factory(IID_PPV_ARGS(&factory));
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if (FAILED(hr))
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{
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PanicAlert("CreateDXGIFactory() failed with HRESULT %08X", hr);
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return nullptr;
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}
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return factory;
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}
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std::vector<std::string> GetAdapterNames()
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{
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Microsoft::WRL::ComPtr<IDXGIFactory> factory;
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HRESULT hr = create_dxgi_factory(IID_PPV_ARGS(&factory));
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if (!SUCCEEDED(hr))
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return {};
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std::vector<std::string> adapters;
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IDXGIAdapter* adapter;
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while (factory->EnumAdapters(static_cast<UINT>(adapters.size()), &adapter) !=
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DXGI_ERROR_NOT_FOUND)
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{
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std::string name;
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DXGI_ADAPTER_DESC desc;
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if (SUCCEEDED(adapter->GetDesc(&desc)))
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name = UTF16ToUTF8(desc.Description);
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adapters.push_back(std::move(name));
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}
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return adapters;
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}
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DXGI_FORMAT GetDXGIFormatForAbstractFormat(AbstractTextureFormat format, bool typeless)
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{
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switch (format)
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{
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case AbstractTextureFormat::DXT1:
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return DXGI_FORMAT_BC1_UNORM;
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case AbstractTextureFormat::DXT3:
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return DXGI_FORMAT_BC2_UNORM;
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case AbstractTextureFormat::DXT5:
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return DXGI_FORMAT_BC3_UNORM;
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case AbstractTextureFormat::BPTC:
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return DXGI_FORMAT_BC7_UNORM;
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case AbstractTextureFormat::RGBA8:
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return typeless ? DXGI_FORMAT_R8G8B8A8_TYPELESS : DXGI_FORMAT_R8G8B8A8_UNORM;
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case AbstractTextureFormat::BGRA8:
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return typeless ? DXGI_FORMAT_B8G8R8A8_TYPELESS : DXGI_FORMAT_B8G8R8A8_UNORM;
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case AbstractTextureFormat::R16:
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return typeless ? DXGI_FORMAT_R16_TYPELESS : DXGI_FORMAT_R16_UNORM;
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case AbstractTextureFormat::R32F:
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return typeless ? DXGI_FORMAT_R32_TYPELESS : DXGI_FORMAT_R32_FLOAT;
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case AbstractTextureFormat::D16:
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return DXGI_FORMAT_R16_TYPELESS;
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case AbstractTextureFormat::D24_S8:
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return DXGI_FORMAT_R24G8_TYPELESS;
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case AbstractTextureFormat::D32F:
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return DXGI_FORMAT_R32_TYPELESS;
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case AbstractTextureFormat::D32F_S8:
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return DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS;
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default:
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PanicAlert("Unhandled texture format.");
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return DXGI_FORMAT_R8G8B8A8_UNORM;
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}
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}
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DXGI_FORMAT GetSRVFormatForAbstractFormat(AbstractTextureFormat format)
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{
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switch (format)
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{
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case AbstractTextureFormat::DXT1:
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return DXGI_FORMAT_BC1_UNORM;
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case AbstractTextureFormat::DXT3:
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return DXGI_FORMAT_BC2_UNORM;
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case AbstractTextureFormat::DXT5:
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return DXGI_FORMAT_BC3_UNORM;
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case AbstractTextureFormat::BPTC:
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return DXGI_FORMAT_BC7_UNORM;
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case AbstractTextureFormat::RGBA8:
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return DXGI_FORMAT_R8G8B8A8_UNORM;
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case AbstractTextureFormat::BGRA8:
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return DXGI_FORMAT_B8G8R8A8_UNORM;
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case AbstractTextureFormat::R16:
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return DXGI_FORMAT_R16_UNORM;
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case AbstractTextureFormat::R32F:
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return DXGI_FORMAT_R32_FLOAT;
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case AbstractTextureFormat::D16:
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return DXGI_FORMAT_R16_UNORM;
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case AbstractTextureFormat::D24_S8:
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return DXGI_FORMAT_R24_UNORM_X8_TYPELESS;
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case AbstractTextureFormat::D32F:
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return DXGI_FORMAT_R32_FLOAT;
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case AbstractTextureFormat::D32F_S8:
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return DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS;
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default:
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PanicAlert("Unhandled SRV format");
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return DXGI_FORMAT_UNKNOWN;
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}
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}
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DXGI_FORMAT GetRTVFormatForAbstractFormat(AbstractTextureFormat format, bool integer)
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{
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switch (format)
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{
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case AbstractTextureFormat::RGBA8:
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return integer ? DXGI_FORMAT_R8G8B8A8_UINT : DXGI_FORMAT_R8G8B8A8_UNORM;
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case AbstractTextureFormat::BGRA8:
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return DXGI_FORMAT_B8G8R8A8_UNORM;
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case AbstractTextureFormat::R16:
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return integer ? DXGI_FORMAT_R16_UINT : DXGI_FORMAT_R16_UNORM;
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case AbstractTextureFormat::R32F:
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return DXGI_FORMAT_R32_FLOAT;
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default:
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PanicAlert("Unhandled RTV format");
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return DXGI_FORMAT_UNKNOWN;
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}
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}
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DXGI_FORMAT GetDSVFormatForAbstractFormat(AbstractTextureFormat format)
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{
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switch (format)
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{
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case AbstractTextureFormat::D16:
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return DXGI_FORMAT_D16_UNORM;
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case AbstractTextureFormat::D24_S8:
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return DXGI_FORMAT_D24_UNORM_S8_UINT;
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case AbstractTextureFormat::D32F:
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return DXGI_FORMAT_D32_FLOAT;
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case AbstractTextureFormat::D32F_S8:
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return DXGI_FORMAT_D32_FLOAT_S8X24_UINT;
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default:
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PanicAlert("Unhandled DSV format");
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return DXGI_FORMAT_UNKNOWN;
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}
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}
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AbstractTextureFormat GetAbstractFormatForDXGIFormat(DXGI_FORMAT format)
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{
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switch (format)
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{
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case DXGI_FORMAT_R8G8B8A8_UINT:
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case DXGI_FORMAT_R8G8B8A8_UNORM:
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case DXGI_FORMAT_R8G8B8A8_TYPELESS:
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return AbstractTextureFormat::RGBA8;
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case DXGI_FORMAT_B8G8R8A8_UNORM:
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case DXGI_FORMAT_B8G8R8A8_TYPELESS:
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return AbstractTextureFormat::BGRA8;
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case DXGI_FORMAT_R16_UINT:
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case DXGI_FORMAT_R16_UNORM:
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case DXGI_FORMAT_R16_TYPELESS:
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return AbstractTextureFormat::R16;
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case DXGI_FORMAT_R32_FLOAT:
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case DXGI_FORMAT_R32_TYPELESS:
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return AbstractTextureFormat::R32F;
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case DXGI_FORMAT_D16_UNORM:
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return AbstractTextureFormat::D16;
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case DXGI_FORMAT_D24_UNORM_S8_UINT:
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return AbstractTextureFormat::D24_S8;
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case DXGI_FORMAT_D32_FLOAT:
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return AbstractTextureFormat::D32F;
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case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
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return AbstractTextureFormat::D32F_S8;
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case DXGI_FORMAT_BC1_UNORM:
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return AbstractTextureFormat::DXT1;
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case DXGI_FORMAT_BC2_UNORM:
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return AbstractTextureFormat::DXT3;
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case DXGI_FORMAT_BC3_UNORM:
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return AbstractTextureFormat::DXT5;
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case DXGI_FORMAT_BC7_UNORM:
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return AbstractTextureFormat::BPTC;
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default:
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return AbstractTextureFormat::Undefined;
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}
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}
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void SetDebugObjectName(IUnknown* resource, const char* format, ...)
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{
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if (!g_ActiveConfig.bEnableValidationLayer)
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return;
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std::va_list ap;
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va_start(ap, format);
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std::string name = StringFromFormatV(format, ap);
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va_end(ap);
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Microsoft::WRL::ComPtr<ID3D11DeviceChild> child11;
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Microsoft::WRL::ComPtr<ID3D12DeviceChild> child12;
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if (SUCCEEDED(resource->QueryInterface(IID_PPV_ARGS(&child11))))
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{
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child11->SetPrivateData(WKPDID_D3DDebugObjectName, static_cast<UINT>(name.length()),
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name.c_str());
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}
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else if (SUCCEEDED(resource->QueryInterface(IID_PPV_ARGS(&child12))))
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{
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child12->SetPrivateData(WKPDID_D3DDebugObjectName, static_cast<UINT>(name.length()),
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name.c_str());
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}
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}
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std::string GetDebugObjectName(IUnknown* resource)
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{
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if (!g_ActiveConfig.bEnableValidationLayer)
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return {};
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std::string name;
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UINT size = 0;
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Microsoft::WRL::ComPtr<ID3D11DeviceChild> child11;
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Microsoft::WRL::ComPtr<ID3D12DeviceChild> child12;
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if (SUCCEEDED(resource->QueryInterface(IID_PPV_ARGS(&child11))))
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{
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child11->GetPrivateData(WKPDID_D3DDebugObjectName, &size, nullptr);
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name.resize(size);
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child11->GetPrivateData(WKPDID_D3DDebugObjectName, &size, name.data());
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}
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else if (SUCCEEDED(resource->QueryInterface(IID_PPV_ARGS(&child12))))
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{
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child12->GetPrivateData(WKPDID_D3DDebugObjectName, &size, nullptr);
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name.resize(size);
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child12->GetPrivateData(WKPDID_D3DDebugObjectName, &size, name.data());
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}
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return name;
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}
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} // namespace D3DCommon
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