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Dependency cleanup in DX9.

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Dynamically load a d3dx9 dll at runtime (I tested Dolphin with the first d3dx9 dll and it even worked fine there).
Should fix the flood of users asking why they can't select the DX9 plugin :P

Compilers should be able to stop bundling cgD3D9.dll now.

Minor changes in DX11.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5890 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-07-17 11:42:28 +00:00
parent 25efe443ea
commit 5abed9d5a4
9 changed files with 127 additions and 43 deletions
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83
Source/Plugins/Plugin_VideoDX9/Src/D3DBase.cpp
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@ -19,6 +19,13 @@
#include "VideoConfig.h"
#include "Render.h"
#include "XFStructs.h"
#include "StringUtil.h"
// D3DX
HINSTANCE hD3DXDll = NULL;
D3DXSAVESURFACETOFILEATYPE PD3DXSaveSurfaceToFileA = NULL;
D3DXSAVETEXTURETOFILEATYPE PD3DXSaveTextureToFileA = NULL;
D3DXCOMPILESHADERTYPE PD3DXCompileShader = NULL;
namespace D3D
{
@ -250,6 +257,74 @@ void Enumerate()
}
}
// dynamically picks one of the available d3dx9 dlls and loads it.
// we're first trying to load the dll Dolphin was compiled with, otherwise the most up-to-date one
HRESULT LoadD3DX9()
{
HRESULT hr = E_FAIL;
hD3DXDll = LoadLibraryA(StringFromFormat("d3dx9_%d.dll", D3DX_SDK_VERSION).c_str());
if (hD3DXDll != NULL)
{
NOTICE_LOG(VIDEO, "Successfully loaded %s.", StringFromFormat("d3dx9_%d.dll", D3DX_SDK_VERSION).c_str());
hr = S_OK;
}
else
{
// if that fails, try loading older dlls (no need to look for newer ones)
for (unsigned int num = D3DX_SDK_VERSION-1; num >= 24; --num)
{
hD3DXDll = LoadLibraryA(StringFromFormat("d3dx9_%d.dll", num).c_str());
if (hD3DXDll != NULL)
{
NOTICE_LOG(VIDEO, "Successfully loaded %s. If you're having trouble, try updating your DX runtime first.", StringFromFormat("d3dx9_%d.dll", num).c_str());
hr = S_OK;
break;
}
}
if (FAILED(hr))
{
MessageBoxA(NULL, "Failed to load any D3DX9 dll, update your DX9 runtime, please", "Critical error", MB_OK | MB_ICONERROR);
return hr;
}
}
PD3DXCompileShader = (D3DXCOMPILESHADERTYPE)GetProcAddress(hD3DXDll, "D3DXCompileShader");
if (PD3DXCompileShader == NULL)
{
MessageBoxA(NULL, "GetProcAddress failed for D3DXCompileShader!", "Critical error", MB_OK | MB_ICONERROR);
goto fail;
}
PD3DXSaveSurfaceToFileA = (D3DXSAVESURFACETOFILEATYPE)GetProcAddress(hD3DXDll, "D3DXSaveSurfaceToFileA");
if (PD3DXSaveSurfaceToFileA == NULL)
{
MessageBoxA(NULL, "GetProcAddress failed for D3DXSaveSurfaceToFileA!", "Critical error", MB_OK | MB_ICONERROR);
goto fail;
}
PD3DXSaveTextureToFileA = (D3DXSAVETEXTURETOFILEATYPE)GetProcAddress(hD3DXDll, "D3DXSaveTextureToFileA");
if (PD3DXSaveTextureToFileA == NULL)
{
MessageBoxA(NULL, "GetProcAddress failed for D3DXSaveTextureToFileA!", "Critical error", MB_OK | MB_ICONERROR);
goto fail;
}
return S_OK;
fail:
FreeLibrary(hD3DXDll);
PD3DXCompileShader = NULL;
PD3DXSaveSurfaceToFileA = NULL;
PD3DXSaveTextureToFileA = NULL;
return E_FAIL;
}
void UnloadD3DX9()
{
FreeLibrary(hD3DXDll);
PD3DXCompileShader = NULL;
PD3DXSaveSurfaceToFileA = NULL;
PD3DXSaveTextureToFileA = NULL;
}
HRESULT Create(int adapter, HWND wnd, int _resolution, int aa_mode, bool auto_depth)
{
hWnd = wnd;
@ -257,7 +332,11 @@ HRESULT Create(int adapter, HWND wnd, int _resolution, int aa_mode, bool auto_de
resolution = _resolution;
auto_depth_stencil = auto_depth;
cur_adapter = adapter;
D3DPRESENT_PARAMETERS d3dpp;
D3DPRESENT_PARAMETERS d3dpp;
HRESULT hr = LoadD3DX9();
if (FAILED(hr)) return hr;
InitPP(adapter, resolution, aa_mode, &d3dpp);
if (FAILED(D3D->CreateDevice(
@ -303,6 +382,8 @@ HRESULT Create(int adapter, HWND wnd, int _resolution, int aa_mode, bool auto_de
void Close()
{
UnloadD3DX9();
if (back_buffer_z)
back_buffer_z->Release();
back_buffer_z = NULL;