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DX11: Dynamically load dxgi.dll and d3d11.dll. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6451 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX 2010-11-21 15:34:04 +00:00
parent ee21237d6a
commit 5ef4167c55
4 changed files with 86 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Source/Plugins/Plugin_VideoDX11/Plugin_VideoDX11.vcproj
View File

@ -91,7 +91,7 @@
<Tool
Name="VCLinkerTool"
AdditionalOptions="&quot;..\..\core\common\win32\release\common.lib&quot;"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib dxguid.lib d3d11.lib dxgi.lib winmm.lib vfw32.lib wxbase28u.lib wxmsw28u_core.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib dxguid.lib winmm.lib vfw32.lib wxbase28u.lib wxmsw28u_core.lib"
OutputFile="..\..\..\Binary\Win32\Plugins\Plugin_VideoDX11.dll"
LinkIncremental="1"
SuppressStartupBanner="true"
@ -199,7 +199,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib dxguid.lib d3d11.lib dxgi.lib winmm.lib vfw32.lib wxbase28u.lib wxmsw28u_core.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib dxguid.lib winmm.lib vfw32.lib wxbase28u.lib wxmsw28u_core.lib"
OutputFile="..\..\..\Binary\x64\Plugins\Plugin_VideoDX11.dll"
LinkIncremental="1"
SuppressStartupBanner="true"
@ -297,7 +297,7 @@
<Tool
Name="VCLinkerTool"
AdditionalOptions="&quot;..\..\core\common\win32\debug\common.lib&quot;"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib d3d11.lib dxgi.lib Rpcrt4.lib winmm.lib vfw32.lib wxbase28ud.lib wxmsw28ud_core.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib Rpcrt4.lib winmm.lib vfw32.lib wxbase28ud.lib wxmsw28ud_core.lib"
OutputFile="..\..\..\Binary\Win32/Plugins\Plugin_VideoDX11D.dll"
LinkIncremental="1"
SuppressStartupBanner="true"
@ -393,7 +393,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib d3d11.lib dxgi.lib Rpcrt4.lib winmm.lib vfw32.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib Rpcrt4.lib winmm.lib vfw32.lib"
OutputFile="..\..\..\Binary\x64\Plugins\Plugin_VideoDX11D.dll"
LinkIncremental="1"
SuppressStartupBanner="true"
@ -499,7 +499,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib d3d11.lib dxgi.lib Rpcrt4.lib winmm.lib vfw32.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib Rpcrt4.lib winmm.lib vfw32.lib"
OutputFile="..\..\..\Binary\Win32\Plugins\Plugin_VideoDX11DF.dll"
LinkIncremental="1"
SuppressStartupBanner="true"
@ -608,7 +608,7 @@
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib d3d11.lib dxgi.lib Rpcrt4.lib winmm.lib vfw32.lib"
AdditionalDependencies="odbc32.lib odbccp32.lib comctl32.lib uuid.lib dxguid.lib Rpcrt4.lib winmm.lib vfw32.lib"
OutputFile="..\..\..\Binary\x64\Plugins\Plugin_VideoDX11DF.dll"
LinkIncremental="1"
SuppressStartupBanner="true"

84
Source/Plugins/Plugin_VideoDX11/Src/D3DBase.cpp
View File

@ -30,6 +30,13 @@ D3DX11FILTERTEXTURETYPE PD3DX11FilterTexture = NULL;
D3DX11SAVETEXTURETOFILEATYPE PD3DX11SaveTextureToFileA = NULL;
D3DX11SAVETEXTURETOFILEWTYPE PD3DX11SaveTextureToFileW = NULL;
CREATEDXGIFACTORY PCreateDXGIFactory = NULL;
HINSTANCE hDXGIDll = NULL;
typedef HRESULT (WINAPI* D3D11CREATEDEVICEANDSWAPCHAIN)(IDXGIAdapter*, D3D_DRIVER_TYPE, HMODULE, UINT, CONST D3D_FEATURE_LEVEL*, UINT, UINT, CONST DXGI_SWAP_CHAIN_DESC*, IDXGISwapChain**, ID3D11Device**, D3D_FEATURE_LEVEL*, ID3D11DeviceContext**);
D3D11CREATEDEVICEANDSWAPCHAIN PD3D11CreateDeviceAndSwapChain = NULL;
HINSTANCE hD3DDll = NULL;
namespace D3D
{
@ -53,16 +60,28 @@ unsigned int xres, yres;
bool bFrameInProgress = false;
HRESULT Create(HWND wnd)
HRESULT GetDXGIFuncPointers()
{
hWnd = wnd;
HRESULT hr;
hDXGIDll = LoadLibraryA("dxgi.dll");
if (!hDXGIDll)
{
MessageBoxA(NULL, "Failed to load dxgi.dll", "Critical error", MB_OK | MB_ICONERROR);
return E_FAIL;
}
PCreateDXGIFactory = (CREATEDXGIFACTORY)GetProcAddress(hDXGIDll, "CreateDXGIFactory");
if (PCreateDXGIFactory == NULL) MessageBoxA(NULL, "GetProcAddress failed for CreateDXGIFactory!", "Critical error", MB_OK | MB_ICONERROR);
RECT client;
GetClientRect(hWnd, &client);
xres = client.right - client.left;
yres = client.bottom - client.top;
return S_OK;
}
void UnloadDXGI()
{
if(hDXGIDll) FreeLibrary(hDXGIDll);
PCreateDXGIFactory = NULL;
}
HRESULT GetD3DFuncPointers()
{
// try to load D3DX11 first to check whether we have proper runtime support
// try to use the dll the plugin was compiled against first - don't bother about debug runtimes
hD3DXDll = LoadLibraryA(StringFromFormat("d3dx11_%d.dll", D3DX11_SDK_VERSION).c_str());
@ -93,11 +112,39 @@ HRESULT Create(HWND wnd)
PD3DX11SaveTextureToFileW = (D3DX11SAVETEXTURETOFILEWTYPE)GetProcAddress(hD3DXDll, "D3DX11SaveTextureToFileW");
if (PD3DX11SaveTextureToFileW == NULL) MessageBoxA(NULL, "GetProcAddress failed for D3DX11SaveTextureToFileW!", "Critical error", MB_OK | MB_ICONERROR);
// D3DX11 is fine, initialize D3D11
// D3DX11 is fine, check DXGI and D3D11
HRESULT hr = GetDXGIFuncPointers();
if (FAILED(hr)) return hr;
hD3DDll = LoadLibraryA("d3d11.dll");
if (!hD3DDll)
{
MessageBoxA(NULL, "Failed to load d3d11.dll", "Critical error", MB_OK | MB_ICONERROR);
return E_FAIL;
}
PD3D11CreateDeviceAndSwapChain = (D3D11CREATEDEVICEANDSWAPCHAIN)GetProcAddress(hD3DDll, "D3D11CreateDeviceAndSwapChain");
if (PD3D11CreateDeviceAndSwapChain == NULL) MessageBoxA(NULL, "GetProcAddress failed for D3D11CreateDeviceAndSwapChain!", "Critical error", MB_OK | MB_ICONERROR);
return S_OK;
}
HRESULT Create(HWND wnd)
{
hWnd = wnd;
HRESULT hr;
RECT client;
GetClientRect(hWnd, &client);
xres = client.right - client.left;
yres = client.bottom - client.top;
hr = GetD3DFuncPointers();
if (FAILED(hr)) return hr;
IDXGIFactory* factory;
IDXGIAdapter* adapter;
IDXGIOutput* output;
hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&factory);
hr = PCreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&factory);
if (FAILED(hr)) MessageBox(wnd, _T("Failed to create IDXGIFactory object"), _T("Dolphin Direct3D 11 plugin"), MB_OK | MB_ICONERROR);
hr = factory->EnumAdapters(g_ActiveConfig.iAdapter, &adapter);
@ -145,7 +192,7 @@ HRESULT Create(HWND wnd)
#else
D3D11_CREATE_DEVICE_FLAG device_flags = D3D11_CREATE_DEVICE_SINGLETHREADED;
#endif
hr = D3D11CreateDeviceAndSwapChain(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, device_flags,
hr = PD3D11CreateDeviceAndSwapChain(adapter, D3D_DRIVER_TYPE_UNKNOWN, NULL, device_flags,
supported_feature_levels, NUM_SUPPORTED_FEATURE_LEVELS,
D3D11_SDK_VERSION, &swap_chain_desc, &swapchain, &device,
&featlevel, &context);
@ -192,12 +239,6 @@ HRESULT Create(HWND wnd)
void Close()
{
// unload D3DX11
FreeLibrary(hD3DXDll);
PD3DX11FilterTexture = NULL;
PD3DX11SaveTextureToFileA = NULL;
PD3DX11SaveTextureToFileW = NULL;
// release all bound resources
context->ClearState();
SAFE_RELEASE(backbuf);
@ -217,6 +258,17 @@ void Close()
NOTICE_LOG(VIDEO, "Successfully released all device references!");
}
device = NULL;
// unload DLLs
if(hD3DXDll) FreeLibrary(hD3DXDll);
PD3DX11FilterTexture = NULL;
PD3DX11SaveTextureToFileA = NULL;
PD3DX11SaveTextureToFileW = NULL;
if(hD3DXDll) FreeLibrary(hD3DXDll);
PD3D11CreateDeviceAndSwapChain = NULL;
UnloadDXGI();
}
/* just returning the 4_0 ones here */

6
Source/Plugins/Plugin_VideoDX11/Src/D3DBase.h
View File

@ -31,6 +31,9 @@ class D3DTexture2D;
namespace D3D
{
HRESULT GetDXGIFuncPointers();
void UnloadDXGI();
HRESULT Create(HWND wnd);
void Close();
@ -86,3 +89,6 @@ extern D3DX11SAVETEXTURETOFILEWTYPE PD3DX11SaveTextureToFileW;
#else
#define PD3DX11SaveTextureToFile PD3DX11SaveTextureToFileA
#endif
typedef HRESULT (WINAPI* CREATEDXGIFACTORY)(REFIID, void**);
extern CREATEDXGIFACTORY PCreateDXGIFactory;

7
Source/Plugins/Plugin_VideoDX11/Src/main.cpp
View File

@ -152,9 +152,12 @@ void DllConfig(void *_hParent)
{
g_Config.Load((std::string(File::GetUserPath(D_CONFIG_IDX)) + "gfx_dx11.ini").c_str());
HRESULT hr = D3D::GetDXGIFuncPointers();
if (FAILED(hr)) return;
IDXGIFactory* factory;
IDXGIAdapter* ad;
const HRESULT hr = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&factory);
hr = PCreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&factory);
if (FAILED(hr))
PanicAlert("Failed to create IDXGIFactory object");
@ -185,6 +188,8 @@ void DllConfig(void *_hParent)
g_Config.Save((std::string(File::GetUserPath(D_CONFIG_IDX)) + "gfx_dx11.ini").c_str());
factory->Release();
D3D::UnloadDXGI();
}
void Initialize(void *init)