256 Source/Core/VideoBackends/D3D/D3DBase.cpp
View file
@@ -17,59 +17,63 @@

namespace DX11
{
HINSTANCE hD3DCompilerDll = nullptr;
D3DREFLECT PD3DReflect = nullptr;
using D3DREFLECT = HRESULT(WINAPI*)(LPCVOID, SIZE_T, REFIID, void**);

static HINSTANCE s_d3d_compiler_dll;
static int s_d3dcompiler_dll_ref;
static D3DREFLECT s_d3d_reflect;
pD3DCompile PD3DCompile = nullptr;
int d3dcompiler_dll_ref = 0;

CREATEDXGIFACTORY PCreateDXGIFactory = nullptr;
HINSTANCE hDXGIDll = nullptr;
int dxgi_dll_ref = 0;
static HINSTANCE s_dxgi_dll;
static int s_dxgi_dll_ref;

static D3D11CREATEDEVICE PD3D11CreateDevice = nullptr;
HINSTANCE hD3DDll = nullptr;
int d3d_dll_ref = 0;
static D3D11CREATEDEVICE s_d3d11_create_device;
static HINSTANCE s_d3d_dll;
static int s_d3d_dll_ref;

namespace D3D
{
ID3D11Device* device = nullptr;
ID3D11Device1* device1 = nullptr;
ID3D11DeviceContext* context = nullptr;
static IDXGISwapChain1* swapchain = nullptr;
static ID3D11Debug* debug = nullptr;
D3D_FEATURE_LEVEL featlevel;
D3DTexture2D* backbuf = nullptr;
HWND hWnd;

std::vector<DXGI_SAMPLE_DESC> aa_modes; // supported AA modes of the current adapter
static IDXGISwapChain1* s_swapchain;
static ID3D11Debug* s_debug;
static D3D_FEATURE_LEVEL s_featlevel;
static D3DTexture2D* s_backbuf;

bool bgra_textures_supported;
bool allow_tearing_supported;
static std::vector<DXGI_SAMPLE_DESC> s_aa_modes; // supported AA modes of the current adapter

#define NUM_SUPPORTED_FEATURE_LEVELS 3
const D3D_FEATURE_LEVEL supported_feature_levels[NUM_SUPPORTED_FEATURE_LEVELS] = {
D3D_FEATURE_LEVEL_11_0, D3D_FEATURE_LEVEL_10_1, D3D_FEATURE_LEVEL_10_0};
static bool s_bgra_textures_supported;
static bool s_allow_tearing_supported;

static unsigned int s_xres;
static unsigned int s_yres;

unsigned int xres, yres;
constexpr UINT NUM_SUPPORTED_FEATURE_LEVELS = 3;
constexpr D3D_FEATURE_LEVEL supported_feature_levels[NUM_SUPPORTED_FEATURE_LEVELS] = {
D3D_FEATURE_LEVEL_11_0, D3D_FEATURE_LEVEL_10_1, D3D_FEATURE_LEVEL_10_0};

HRESULT LoadDXGI()
{
if (dxgi_dll_ref++ > 0)
if (s_dxgi_dll_ref++ > 0)
return S_OK;

if (hDXGIDll)
if (s_dxgi_dll)
return S_OK;
hDXGIDll = LoadLibraryA("dxgi.dll");
if (!hDXGIDll)
s_dxgi_dll = LoadLibraryA("dxgi.dll");
if (!s_dxgi_dll)
{
MessageBoxA(nullptr, "Failed to load dxgi.dll", "Critical error", MB_OK | MB_ICONERROR);
--dxgi_dll_ref;
--s_dxgi_dll_ref;
return E_FAIL;
}

// Even though we use IDXGIFactory2 we use CreateDXGIFactory1 to create it to maintain
// compatibility with Windows 7
PCreateDXGIFactory = (CREATEDXGIFACTORY)GetProcAddress(hDXGIDll, "CreateDXGIFactory1");
PCreateDXGIFactory = (CREATEDXGIFACTORY)GetProcAddress(s_dxgi_dll, "CreateDXGIFactory1");
if (PCreateDXGIFactory == nullptr)
MessageBoxA(nullptr, "GetProcAddress failed for CreateDXGIFactory1!", "Critical error",
MB_OK | MB_ICONERROR);
@@ -79,20 +83,20 @@ HRESULT LoadDXGI()

HRESULT LoadD3D()
{
if (d3d_dll_ref++ > 0)
if (s_d3d_dll_ref++ > 0)
return S_OK;

if (hD3DDll)
if (s_d3d_dll)
return S_OK;
hD3DDll = LoadLibraryA("d3d11.dll");
if (!hD3DDll)
s_d3d_dll = LoadLibraryA("d3d11.dll");
if (!s_d3d_dll)
{
MessageBoxA(nullptr, "Failed to load d3d11.dll", "Critical error", MB_OK | MB_ICONERROR);
--d3d_dll_ref;
--s_d3d_dll_ref;
return E_FAIL;
}
PD3D11CreateDevice = (D3D11CREATEDEVICE)GetProcAddress(hD3DDll, "D3D11CreateDevice");
if (PD3D11CreateDevice == nullptr)
s_d3d11_create_device = (D3D11CREATEDEVICE)GetProcAddress(s_d3d_dll, "D3D11CreateDevice");
if (s_d3d11_create_device == nullptr)
MessageBoxA(nullptr, "GetProcAddress failed for D3D11CreateDevice!", "Critical error",
MB_OK | MB_ICONERROR);

@@ -101,28 +105,28 @@ HRESULT LoadD3D()

HRESULT LoadD3DCompiler()
{
if (d3dcompiler_dll_ref++ > 0)
if (s_d3dcompiler_dll_ref++ > 0)
return S_OK;
if (hD3DCompilerDll)
if (s_d3d_compiler_dll)
return S_OK;

// The older version of the D3D compiler cannot compile our ubershaders without various
// graphical issues. D3DCOMPILER_DLL_A should point to d3dcompiler_47.dll, so if this fails
// to load, inform the user that they need to update their system.
hD3DCompilerDll = LoadLibraryA(D3DCOMPILER_DLL_A);
if (!hD3DCompilerDll)
s_d3d_compiler_dll = LoadLibraryA(D3DCOMPILER_DLL_A);
if (!s_d3d_compiler_dll)
{
PanicAlertT("Failed to load %s. If you are using Windows 7, try installing the "
"KB4019990 update package.",
D3DCOMPILER_DLL_A);
return E_FAIL;
}

PD3DReflect = (D3DREFLECT)GetProcAddress(hD3DCompilerDll, "D3DReflect");
if (PD3DReflect == nullptr)
s_d3d_reflect = (D3DREFLECT)GetProcAddress(s_d3d_compiler_dll, "D3DReflect");
if (s_d3d_reflect == nullptr)
MessageBoxA(nullptr, "GetProcAddress failed for D3DReflect!", "Critical error",
MB_OK | MB_ICONERROR);
PD3DCompile = (pD3DCompile)GetProcAddress(hD3DCompilerDll, "D3DCompile");
PD3DCompile = (pD3DCompile)GetProcAddress(s_d3d_compiler_dll, "D3DCompile");
if (PD3DCompile == nullptr)
MessageBoxA(nullptr, "GetProcAddress failed for D3DCompile!", "Critical error",
MB_OK | MB_ICONERROR);
@@ -132,41 +136,41 @@ HRESULT LoadD3DCompiler()

void UnloadDXGI()
{
if (!dxgi_dll_ref)
if (!s_dxgi_dll_ref)
return;
if (--dxgi_dll_ref != 0)
if (--s_dxgi_dll_ref != 0)
return;

if (hDXGIDll)
FreeLibrary(hDXGIDll);
hDXGIDll = nullptr;
if (s_dxgi_dll)
FreeLibrary(s_dxgi_dll);
s_dxgi_dll = nullptr;
PCreateDXGIFactory = nullptr;
}

void UnloadD3D()
{
if (!d3d_dll_ref)
if (!s_d3d_dll_ref)
return;
if (--d3d_dll_ref != 0)
if (--s_d3d_dll_ref != 0)
return;

if (hD3DDll)
FreeLibrary(hD3DDll);
hD3DDll = nullptr;
PD3D11CreateDevice = nullptr;
if (s_d3d_dll)
FreeLibrary(s_d3d_dll);
s_d3d_dll = nullptr;
s_d3d11_create_device = nullptr;
}

void UnloadD3DCompiler()
{
if (!d3dcompiler_dll_ref)
if (!s_d3dcompiler_dll_ref)
return;
if (--d3dcompiler_dll_ref != 0)
if (--s_d3dcompiler_dll_ref != 0)
return;

if (hD3DCompilerDll)
FreeLibrary(hD3DCompilerDll);
hD3DCompilerDll = nullptr;
PD3DReflect = nullptr;
if (s_d3d_compiler_dll)
FreeLibrary(s_d3d_compiler_dll);
s_d3d_compiler_dll = nullptr;
s_d3d_reflect = nullptr;
}

std::vector<DXGI_SAMPLE_DESC> EnumAAModes(IDXGIAdapter* adapter)
@@ -179,9 +183,9 @@ std::vector<DXGI_SAMPLE_DESC> EnumAAModes(IDXGIAdapter* adapter)
ID3D11Device* _device;
ID3D11DeviceContext* _context;
D3D_FEATURE_LEVEL feat_level;
HRESULT hr = PD3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &_device, &feat_level, &_context);
HRESULT hr = s_d3d11_create_device(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &_device, &feat_level, &_context);
if (FAILED(hr) || feat_level == D3D_FEATURE_LEVEL_10_0)
{
DXGI_SAMPLE_DESC desc;
@@ -214,9 +218,9 @@ std::vector<DXGI_SAMPLE_DESC> EnumAAModes(IDXGIAdapter* adapter)
D3D_FEATURE_LEVEL GetFeatureLevel(IDXGIAdapter* adapter)
{
D3D_FEATURE_LEVEL feat_level = D3D_FEATURE_LEVEL_9_1;
PD3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0, supported_feature_levels,
NUM_SUPPORTED_FEATURE_LEVELS, D3D11_SDK_VERSION, nullptr, &feat_level,
nullptr);
s_d3d11_create_device(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0, supported_feature_levels,
NUM_SUPPORTED_FEATURE_LEVELS, D3D11_SDK_VERSION, nullptr, &feat_level,
nullptr);
return feat_level;
}

@@ -250,8 +254,8 @@ HRESULT Create(HWND wnd)

RECT client;
GetClientRect(hWnd, &client);
xres = client.right - client.left;
yres = client.bottom - client.top;
s_xres = client.right - client.left;
s_yres = client.bottom - client.top;

hr = LoadDXGI();
if (SUCCEEDED(hr))
@@ -284,11 +288,11 @@ HRESULT Create(HWND wnd)
}

// get supported AA modes
aa_modes = EnumAAModes(adapter);
s_aa_modes = EnumAAModes(adapter);

if (std::find_if(aa_modes.begin(), aa_modes.end(), [](const DXGI_SAMPLE_DESC& desc) {
if (std::find_if(s_aa_modes.begin(), s_aa_modes.end(), [](const DXGI_SAMPLE_DESC& desc) {
return desc.Count == g_Config.iMultisamples;
}) == aa_modes.end())
}) == s_aa_modes.end())
{
Config::SetCurrent(Config::GFX_MSAA, UINT32_C(1));
UpdateActiveConfig();
@@ -304,7 +308,7 @@ HRESULT Create(HWND wnd)
sizeof(allow_tearing));
factory5->Release();
}
allow_tearing_supported = SUCCEEDED(hr) && allow_tearing;
s_allow_tearing_supported = SUCCEEDED(hr) && allow_tearing;

DXGI_SWAP_CHAIN_DESC1 swap_chain_desc = {};
swap_chain_desc.BufferCount = 2;
@@ -314,26 +318,26 @@ HRESULT Create(HWND wnd)
swap_chain_desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
swap_chain_desc.Scaling = DXGI_SCALING_STRETCH;
swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD;
swap_chain_desc.Width = xres;
swap_chain_desc.Height = yres;
swap_chain_desc.Width = s_xres;
swap_chain_desc.Height = s_yres;
swap_chain_desc.Stereo = g_ActiveConfig.stereo_mode == StereoMode::QuadBuffer;

// This flag is necessary if we want to use a flip-model swapchain without locking the framerate
swap_chain_desc.Flags = allow_tearing_supported ? DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING : 0;
swap_chain_desc.Flags = s_allow_tearing_supported ? DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING : 0;

// Creating debug devices can sometimes fail if the user doesn't have the correct
// version of the DirectX SDK. If it does, simply fallback to a non-debug device.
if (g_Config.bEnableValidationLayer)
{
hr = PD3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, D3D11_CREATE_DEVICE_DEBUG,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &device, &featlevel, &context);
hr = s_d3d11_create_device(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, D3D11_CREATE_DEVICE_DEBUG,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &device, &s_featlevel, &context);

// Debugbreak on D3D error
if (SUCCEEDED(hr) && SUCCEEDED(device->QueryInterface(__uuidof(ID3D11Debug), (void**)&debug)))
if (SUCCEEDED(hr) && SUCCEEDED(device->QueryInterface(__uuidof(ID3D11Debug), (void**)&s_debug)))
{
ID3D11InfoQueue* infoQueue = nullptr;
if (SUCCEEDED(debug->QueryInterface(__uuidof(ID3D11InfoQueue), (void**)&infoQueue)))
if (SUCCEEDED(s_debug->QueryInterface(__uuidof(ID3D11InfoQueue), (void**)&infoQueue)))
{
infoQueue->SetBreakOnSeverity(D3D11_MESSAGE_SEVERITY_CORRUPTION, true);
infoQueue->SetBreakOnSeverity(D3D11_MESSAGE_SEVERITY_ERROR, true);
@@ -351,22 +355,22 @@ HRESULT Create(HWND wnd)

if (!g_Config.bEnableValidationLayer || FAILED(hr))
{
hr = PD3D11CreateDevice(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0, supported_feature_levels,
NUM_SUPPORTED_FEATURE_LEVELS, D3D11_SDK_VERSION, &device, &featlevel,
&context);
hr = s_d3d11_create_device(adapter, D3D_DRIVER_TYPE_UNKNOWN, nullptr, 0,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &device, &s_featlevel, &context);
}

if (SUCCEEDED(hr))
{
hr = factory->CreateSwapChainForHwnd(device, hWnd, &swap_chain_desc, nullptr, nullptr,
&swapchain);
&s_swapchain);
if (FAILED(hr))
{
// Flip-model discard swapchains aren't supported on Windows 8, so here we fall back to
// a sequential swapchain
swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
hr = factory->CreateSwapChainForHwnd(device, hWnd, &swap_chain_desc, nullptr, nullptr,
&swapchain);
&s_swapchain);
}

if (FAILED(hr))
@@ -375,7 +379,7 @@ HRESULT Create(HWND wnd)
// BitBlt-model swapchain
swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
hr = factory->CreateSwapChainForHwnd(device, hWnd, &swap_chain_desc, nullptr, nullptr,
&swapchain);
&s_swapchain);
}
}

@@ -387,7 +391,7 @@ HRESULT Create(HWND wnd)
_T("Dolphin Direct3D 11 backend"), MB_OK | MB_ICONERROR);
SAFE_RELEASE(device);
SAFE_RELEASE(context);
SAFE_RELEASE(swapchain);
SAFE_RELEASE(s_swapchain);
return E_FAIL;
}

@@ -409,34 +413,35 @@ HRESULT Create(HWND wnd)

if (SConfig::GetInstance().bFullscreen && !g_ActiveConfig.bBorderlessFullscreen)
{
swapchain->SetFullscreenState(true, nullptr);
swapchain->ResizeBuffers(0, xres, yres, DXGI_FORMAT_R8G8B8A8_UNORM, swap_chain_desc.Flags);
s_swapchain->SetFullscreenState(true, nullptr);
s_swapchain->ResizeBuffers(0, s_xres, s_yres, DXGI_FORMAT_R8G8B8A8_UNORM,
swap_chain_desc.Flags);
}

ID3D11Texture2D* buf;
hr = swapchain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&buf);
hr = s_swapchain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&buf);
if (FAILED(hr))
{
MessageBox(wnd, _T("Failed to get swapchain buffer"), _T("Dolphin Direct3D 11 backend"),
MB_OK | MB_ICONERROR);
SAFE_RELEASE(device);
SAFE_RELEASE(context);
SAFE_RELEASE(swapchain);
SAFE_RELEASE(s_swapchain);
return E_FAIL;
}
backbuf = new D3DTexture2D(buf, D3D11_BIND_RENDER_TARGET);
s_backbuf = new D3DTexture2D(buf, D3D11_BIND_RENDER_TARGET);
SAFE_RELEASE(buf);
CHECK(backbuf != nullptr, "Create back buffer texture");
SetDebugObjectName(backbuf->GetTex(), "backbuffer texture");
SetDebugObjectName(backbuf->GetRTV(), "backbuffer render target view");
CHECK(s_backbuf != nullptr, "Create back buffer texture");
SetDebugObjectName(s_backbuf->GetTex(), "backbuffer texture");
SetDebugObjectName(s_backbuf->GetRTV(), "backbuffer render target view");

context->OMSetRenderTargets(1, &backbuf->GetRTV(), nullptr);
context->OMSetRenderTargets(1, &s_backbuf->GetRTV(), nullptr);

// BGRA textures are easier to deal with in TextureCache, but might not be supported by the
// hardware
UINT format_support;
device->CheckFormatSupport(DXGI_FORMAT_B8G8R8A8_UNORM, &format_support);
bgra_textures_supported = (format_support & D3D11_FORMAT_SUPPORT_TEXTURE2D) != 0;
s_bgra_textures_supported = (format_support & D3D11_FORMAT_SUPPORT_TEXTURE2D) != 0;
g_Config.backend_info.bSupportsST3CTextures = SupportsS3TCTextures(device);
g_Config.backend_info.bSupportsBPTCTextures = SupportsBPTCTextures(device);

@@ -447,12 +452,12 @@ HRESULT Create(HWND wnd)
void Close()
{
// we can't release the swapchain while in fullscreen.
swapchain->SetFullscreenState(false, nullptr);
s_swapchain->SetFullscreenState(false, nullptr);

// release all bound resources
context->ClearState();
SAFE_RELEASE(backbuf);
SAFE_RELEASE(swapchain);
SAFE_RELEASE(s_backbuf);
SAFE_RELEASE(s_swapchain);
SAFE_DELETE(stateman);
context->Flush(); // immediately destroy device objects

@@ -461,16 +466,16 @@ void Close()
ULONG references = device->Release();

#if defined(_DEBUG) || defined(DEBUGFAST)
if (debug)
if (s_debug)
{
--references; // the debug interface increases the refcount of the device, subtract that.
if (references)
{
// print out alive objects, but only if we actually have pending references
// note this will also print out internal live objects to the debug console
debug->ReportLiveDeviceObjects(D3D11_RLDO_SUMMARY | D3D11_RLDO_DETAIL);
s_debug->ReportLiveDeviceObjects(D3D11_RLDO_SUMMARY | D3D11_RLDO_DETAIL);
}
SAFE_RELEASE(debug)
SAFE_RELEASE(s_debug)
}
#endif

@@ -491,55 +496,55 @@ void Close()

const char* VertexShaderVersionString()
{
if (featlevel == D3D_FEATURE_LEVEL_11_0)
if (s_featlevel == D3D_FEATURE_LEVEL_11_0)
return "vs_5_0";
else if (featlevel == D3D_FEATURE_LEVEL_10_1)
else if (s_featlevel == D3D_FEATURE_LEVEL_10_1)
return "vs_4_1";
else /*if(featlevel == D3D_FEATURE_LEVEL_10_0)*/
return "vs_4_0";
}

const char* GeometryShaderVersionString()
{
if (featlevel == D3D_FEATURE_LEVEL_11_0)
if (s_featlevel == D3D_FEATURE_LEVEL_11_0)
return "gs_5_0";
else if (featlevel == D3D_FEATURE_LEVEL_10_1)
else if (s_featlevel == D3D_FEATURE_LEVEL_10_1)
return "gs_4_1";
else /*if(featlevel == D3D_FEATURE_LEVEL_10_0)*/
return "gs_4_0";
}

const char* PixelShaderVersionString()
{
if (featlevel == D3D_FEATURE_LEVEL_11_0)
if (s_featlevel == D3D_FEATURE_LEVEL_11_0)
return "ps_5_0";
else if (featlevel == D3D_FEATURE_LEVEL_10_1)
else if (s_featlevel == D3D_FEATURE_LEVEL_10_1)
return "ps_4_1";
else /*if(featlevel == D3D_FEATURE_LEVEL_10_0)*/
return "ps_4_0";
}

D3DTexture2D*& GetBackBuffer()
{
return backbuf;
return s_backbuf;
}
unsigned int GetBackBufferWidth()
{
return xres;
return s_xres;
}
unsigned int GetBackBufferHeight()
{
return yres;
return s_yres;
}

bool BGRATexturesSupported()
{
return bgra_textures_supported;
return s_bgra_textures_supported;
}

bool AllowTearingSupported()
{
return allow_tearing_supported;
return s_allow_tearing_supported;
}

// Returns the maximum width/height of a texture. This value only depends upon the feature level in
@@ -570,34 +575,34 @@ u32 GetMaxTextureSize(D3D_FEATURE_LEVEL feature_level)
void Reset()
{
// release all back buffer references
SAFE_RELEASE(backbuf);
SAFE_RELEASE(s_backbuf);

UINT swap_chain_flags = AllowTearingSupported() ? DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING : 0;

// resize swapchain buffers
RECT client;
GetClientRect(hWnd, &client);
xres = client.right - client.left;
yres = client.bottom - client.top;
D3D::swapchain->ResizeBuffers(0, xres, yres, DXGI_FORMAT_R8G8B8A8_UNORM, swap_chain_flags);
s_xres = client.right - client.left;
s_yres = client.bottom - client.top;
s_swapchain->ResizeBuffers(0, s_xres, s_yres, DXGI_FORMAT_R8G8B8A8_UNORM, swap_chain_flags);

// recreate back buffer texture
ID3D11Texture2D* buf;
HRESULT hr = swapchain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&buf);
HRESULT hr = s_swapchain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&buf);
if (FAILED(hr))
{
MessageBox(hWnd, _T("Failed to get swapchain buffer"), _T("Dolphin Direct3D 11 backend"),
MB_OK | MB_ICONERROR);
SAFE_RELEASE(device);
SAFE_RELEASE(context);
SAFE_RELEASE(swapchain);
SAFE_RELEASE(s_swapchain);
return;
}
backbuf = new D3DTexture2D(buf, D3D11_BIND_RENDER_TARGET);
s_backbuf = new D3DTexture2D(buf, D3D11_BIND_RENDER_TARGET);
SAFE_RELEASE(buf);
CHECK(backbuf != nullptr, "Create back buffer texture");
SetDebugObjectName(backbuf->GetTex(), "backbuffer texture");
SetDebugObjectName(backbuf->GetRTV(), "backbuffer render target view");
CHECK(s_backbuf != nullptr, "Create back buffer texture");
SetDebugObjectName(s_backbuf->GetTex(), "backbuffer texture");
SetDebugObjectName(s_backbuf->GetRTV(), "backbuffer render target view");
}

void Present()
@@ -611,22 +616,25 @@ void Present()
if (AllowTearingSupported() && !g_ActiveConfig.IsVSync() && !GetFullscreenState())
present_flags |= DXGI_PRESENT_ALLOW_TEARING;

if (swapchain->IsTemporaryMonoSupported() && g_ActiveConfig.stereo_mode != StereoMode::QuadBuffer)
if (s_swapchain->IsTemporaryMonoSupported() &&
g_ActiveConfig.stereo_mode != StereoMode::QuadBuffer)
{
present_flags |= DXGI_PRESENT_STEREO_TEMPORARY_MONO;
}

// TODO: Is 1 the correct value for vsyncing?
swapchain->Present((UINT)g_ActiveConfig.IsVSync(), present_flags);
s_swapchain->Present((UINT)g_ActiveConfig.IsVSync(), present_flags);
}

HRESULT SetFullscreenState(bool enable_fullscreen)
{
return swapchain->SetFullscreenState(enable_fullscreen, nullptr);
return s_swapchain->SetFullscreenState(enable_fullscreen, nullptr);
}

bool GetFullscreenState()
{
BOOL state = FALSE;
swapchain->GetFullscreenState(&state, nullptr);
s_swapchain->GetFullscreenState(&state, nullptr);
return !!state;
}

3 Source/Core/VideoBackends/D3D/D3DBase.h
View file
@@ -60,7 +60,6 @@ extern ID3D11Device* device;
extern ID3D11Device1* device1;
extern ID3D11DeviceContext* context;
extern HWND hWnd;
extern bool bFrameInProgress;

void Reset();
void Present();
@@ -93,8 +92,6 @@ typedef HRESULT(WINAPI* D3D11CREATEDEVICE)(IDXGIAdapter*, D3D_DRIVER_TYPE, HMODU
CONST D3D_FEATURE_LEVEL*, UINT, UINT, ID3D11Device**,
D3D_FEATURE_LEVEL*, ID3D11DeviceContext**);

typedef HRESULT(WINAPI* D3DREFLECT)(LPCVOID, SIZE_T, REFIID, void**);
extern D3DREFLECT PD3DReflect;
extern pD3DCompile PD3DCompile;

} // namespace DX11