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Load the d3dx11 dll at runtime instead of linking directly against it. Should make DX11 usuable again if the DX SDK used for compiling is newer than the runtime dlls used.

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Various little tweaks and fixes, mostly to fix D3D11 debug layer warnings.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5805 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-06-27 14:04:49 +00:00
parent d18085c3ad
commit 18ccffdb64
7 changed files with 89 additions and 28 deletions
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44
Source/Plugins/Plugin_VideoDX11/Src/D3DBase.cpp
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@ -22,12 +22,18 @@
#include "VideoConfig.h"
#include "Render.h"
#include "XFStructs.h"
#include "StringUtil.h"
#include <map>
#include <string>
#include <algorithm>
using namespace std;
HINSTANCE hD3DXDll = NULL;
D3DX11FILTERTEXTURETYPE PD3DX11FilterTexture = NULL;
D3DX11SAVETEXTURETOFILEATYPE PD3DX11SaveTextureToFileA = NULL;
D3DX11SAVETEXTURETOFILEWTYPE PD3DX11SaveTextureToFileW = NULL;
namespace D3D
{
@ -61,6 +67,38 @@ HRESULT Create(HWND wnd)
xres = client.right - client.left;
yres = client.bottom - client.top;
// 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());
if (!hD3DXDll)
{
// if that fails, use the dll which should be available in every SDK which officially supports DX11.
hD3DXDll = LoadLibraryA("d3dx11_42.dll");
if (!hD3DXDll)
{
MessageBoxA(NULL, "Failed to load d3dx11_42.dll, update your DX11 runtime, please", "Critical error", MB_OK | MB_ICONERROR);
return E_FAIL;
}
else
{
NOTICE_LOG(VIDEO, "Successfully loaded d3dx11_42.dll. If you're having trouble, try updating your DX runtime first.");
}
}
else
{
NOTICE_LOG(VIDEO, "Successfully loaded %s.", StringFromFormat("d3dx11_%d.dll", D3DX11_SDK_VERSION).c_str());
}
PD3DX11FilterTexture = (D3DX11FILTERTEXTURETYPE)GetProcAddress(hD3DXDll, "D3DX11FilterTexture");
if (PD3DX11FilterTexture == NULL) MessageBoxA(NULL, "GetProcAddress failed to D3DX11FilterTexture!", "Critical error", MB_OK | MB_ICONERROR);
PD3DX11SaveTextureToFileA = (D3DX11SAVETEXTURETOFILEATYPE)GetProcAddress(hD3DXDll, "D3DX11SaveTextureToFileA");
if (PD3DX11SaveTextureToFileA == NULL) MessageBoxA(NULL, "GetProcAddress failed to D3DX11SaveTextureToFileA!", "Critical error", MB_OK | MB_ICONERROR);
PD3DX11SaveTextureToFileW = (D3DX11SAVETEXTURETOFILEWTYPE)GetProcAddress(hD3DXDll, "D3DX11SaveTextureToFileW");
if (PD3DX11SaveTextureToFileW == NULL) MessageBoxA(NULL, "GetProcAddress failed to D3DX11SaveTextureToFileW!", "Critical error", MB_OK | MB_ICONERROR);
// D3DX11 is fine, initialize D3D11
IDXGIFactory* factory;
IDXGIAdapter* adapter;
IDXGIOutput* output;
@ -159,6 +197,12 @@ 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);