dolphin/Source/Plugins/Plugin_VideoDX9/Src/main.cpp

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// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#include <tchar.h>
#include <windows.h>
#include <d3dx9.h>
#include "Common.h"
#include "Atomic.h"
#include "Thread.h"
#include "LogManager.h"
#if defined(HAVE_WX) && HAVE_WX
#include "Debugger/Debugger.h"
GFXDebuggerDX9 *m_DebuggerFrame = NULL;
#endif // HAVE_WX
#include "svnrev.h"
#include "resource.h"
#include "main.h"
#include "Config.h"
#include "Fifo.h"
#include "OpcodeDecoding.h"
#include "TextureCache.h"
#include "BPStructs.h"
#include "VertexManager.h"
#include "VertexLoaderManager.h"
#include "VertexShaderManager.h"
#include "PixelShaderManager.h"
#include "VertexShaderCache.h"
#include "PixelShaderCache.h"
#include "OnScreenDisplay.h"
#include "DlgSettings.h"
#include "D3DTexture.h"
#include "D3DUtil.h"
#include "W32Util/Misc.h"
#include "EmuWindow.h"
#include "VideoState.h"
#include "XFBConvert.h"
#include "Utils.h"
HINSTANCE g_hInstance = NULL;
SVideoInitialize g_VideoInitialize;
PLUGIN_GLOBALS* globals = NULL;
int initCount = 0;
static u32 s_efbAccessRequested = FALSE;
static volatile EFBAccessType s_AccessEFBType;
bool HandleDisplayList(u32 address, u32 size)
{
return false;
}
// This is used for the functions right below here which use wxwidgets
#if defined(HAVE_WX) && HAVE_WX
#ifdef _WIN32
WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
#endif
wxWindow* GetParentedWxWindow(HWND Parent)
{
#ifdef _WIN32
wxSetInstance((HINSTANCE)g_hInstance);
#endif
wxWindow *win = new wxWindow();
#ifdef _WIN32
win->SetHWND((WXHWND)Parent);
win->AdoptAttributesFromHWND();
#endif
return win;
}
#endif
#if defined(HAVE_WX) && HAVE_WX
void DllDebugger(HWND _hParent, bool Show)
{
//SetWindowTextA(EmuWindow::GetWnd(), "Hello");
if (!m_DebuggerFrame)
m_DebuggerFrame = new GFXDebuggerDX9(GetParentedWxWindow(_hParent));
if (Show)
m_DebuggerFrame->Show();
else
m_DebuggerFrame->Hide();
}
#else
void DllDebugger(HWND _hParent, bool Show) { }
#endif
#if defined(HAVE_WX) && HAVE_WX
class wxDLLApp : public wxApp
{
bool OnInit()
{
return true;
}
};
IMPLEMENT_APP_NO_MAIN(wxDLLApp)
WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
#endif
BOOL APIENTRY DllMain( HINSTANCE hinstDLL, // DLL module handle
DWORD dwReason, // reason called
LPVOID lpvReserved) // reserved
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
{
#if defined(HAVE_WX) && HAVE_WX
// Use wxInitialize() if you don't want GUI instead of the following 12 lines
wxSetInstance((HINSTANCE)hinstDLL);
int argc = 0;
char **argv = NULL;
wxEntryStart(argc, argv);
if (!wxTheApp || !wxTheApp->CallOnInit())
return FALSE;
#endif
}
break;
case DLL_PROCESS_DETACH:
#if defined(HAVE_WX) && HAVE_WX
// This causes a "stop hang", if the gfx config dialog has been opened.
// Old comment: "Use wxUninitialize() if you don't want GUI"
wxEntryCleanup();
#endif
break;
default:
break;
}
g_hInstance = hinstDLL;
return TRUE;
}
unsigned int Callback_PeekMessages()
{
//TODO: peek message
MSG msg;
while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
return FALSE;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return TRUE;
}
void UpdateFPSDisplay(const char *text)
{
char temp[512];
sprintf_s(temp, 512, "SVN R%i: DX9: %s", SVN_REV, text);
SetWindowTextA(EmuWindow::GetWnd(), temp);
}
bool Init()
{
g_Config.Load();
if (initCount == 0)
{
// create the window
if (!g_Config.renderToMainframe || g_VideoInitialize.pWindowHandle == NULL) // ignore parent for this plugin
{
g_VideoInitialize.pWindowHandle = (void*)EmuWindow::Create(NULL, g_hInstance, _T("Loading - Please wait."));
}
else
{
g_VideoInitialize.pWindowHandle = (void*)EmuWindow::Create((HWND)g_VideoInitialize.pWindowHandle, g_hInstance, _T("Loading - Please wait."));
}
if (g_VideoInitialize.pWindowHandle == NULL)
{
MessageBox(GetActiveWindow(), _T("An error has occurred while trying to create the window."), _T("Fatal Error"), MB_OK);
return false;
}
EmuWindow::Show();
g_VideoInitialize.pPeekMessages = Callback_PeekMessages;
g_VideoInitialize.pUpdateFPSDisplay = UpdateFPSDisplay;
if (FAILED(D3D::Init()))
{
MessageBox(GetActiveWindow(), _T("Unable to initialize Direct3D. Please make sure that you have DirectX 9.0c correctly installed."), _T("Fatal Error"), MB_OK);
return false;
}
InitXFBConvTables();
}
initCount++;
return true;
}
void DeInit()
{
initCount--;
if (initCount == 0)
{
D3D::Shutdown();
EmuWindow::Close();
}
}
void GetDllInfo (PLUGIN_INFO* _PluginInfo)
{
_PluginInfo->Version = 0x0100;
_PluginInfo->Type = PLUGIN_TYPE_VIDEO;
#ifdef DEBUGFAST
sprintf_s(_PluginInfo->Name, 100, "Dolphin Direct3D9 (DebugFast)");
#else
#ifndef _DEBUG
sprintf_s(_PluginInfo->Name, 100, "Dolphin Direct3D9");
#else
sprintf_s(_PluginInfo->Name, 100, "Dolphin Direct3D9 (Debug)");
#endif
#endif
}
void SetDllGlobals(PLUGIN_GLOBALS* _pPluginGlobals) {
globals = _pPluginGlobals;
LogManager::SetInstance((LogManager *)globals->logManager);
}
void DllAbout(HWND _hParent)
{
DialogBoxA(g_hInstance,(LPCSTR)IDD_ABOUT,_hParent,(DLGPROC)AboutProc);
}
void DllConfig(HWND _hParent)
{
if (Init())
{
DlgSettings_Show(g_hInstance,_hParent);
DeInit();
}
}
void Initialize(void *init)
{
SVideoInitialize *_pVideoInitialize = (SVideoInitialize*)init;
frameCount = 0;
g_VideoInitialize = *_pVideoInitialize;
Init();
_pVideoInitialize->pPeekMessages = g_VideoInitialize.pPeekMessages;
_pVideoInitialize->pUpdateFPSDisplay = g_VideoInitialize.pUpdateFPSDisplay;
_pVideoInitialize->pWindowHandle = g_VideoInitialize.pWindowHandle;
OSD::AddMessage("Dolphin Direct3D9 Video Plugin.",5000);
}
void DoState(unsigned char **ptr, int mode) {
// Clear all caches
TextureCache::Invalidate(false);
PointerWrap p(ptr, mode);
VideoCommon_DoState(p);
//PanicAlert("Saving/Loading state from DirectX9");
}
void Video_EnterLoop()
{
Fifo_EnterLoop(g_VideoInitialize);
}
void Video_ExitLoop()
{
Fifo_ExitLoop();
}
void Video_SetRendering(bool bEnabled) {
Fifo_SetRendering(bEnabled);
}
void Video_Prepare(void)
{
Renderer::Init();
TextureCache::Init();
BPInit();
VertexManager::Init();
Fifo_Init();
VertexLoaderManager::Init();
OpcodeDecoder_Init();
VertexShaderCache::Init();
VertexShaderManager::Init();
PixelShaderCache::Init();
PixelShaderManager::Init();
}
void Shutdown(void)
{
Fifo_Shutdown();
OpcodeDecoder_Shutdown();
VertexManager::Shutdown();
VertexShaderManager::Shutdown();
VertexLoaderManager::Shutdown();
VertexShaderCache::Shutdown();
PixelShaderCache::Shutdown();
PixelShaderManager::Shutdown();
TextureCache::Shutdown();
Renderer::Shutdown();
DeInit();
}
void Video_SendFifoData(u8* _uData, u32 len)
{
Fifo_SendFifoData(_uData, len);
}
void VideoFifo_CheckSwapRequest()
{
// CPU swap unimplemented
}
void VideoFifo_CheckSwapRequestAt(u32 xfbAddr, u32 fbWidth, u32 fbHeight)
{
// CPU swap unimplemented
}
void Video_BeginField(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight)
{
/*
ConvertXFB(tempBuffer, _pXFB, _dwWidth, _dwHeight);
// blubb
static LPDIRECT3DTEXTURE9 pTexture = D3D::CreateTexture2D((BYTE*)tempBuffer, _dwWidth, _dwHeight, _dwWidth, D3DFMT_A8R8G8B8);
D3D::ReplaceTexture2D(pTexture, (BYTE*)tempBuffer, _dwWidth, _dwHeight, _dwWidth, D3DFMT_A8R8G8B8);
D3D::dev->SetTexture(0, pTexture);
D3D::quad2d(0,0,(float)Postprocess::GetWidth(),(float)Postprocess::GetHeight(), 0xFFFFFFFF);
D3D::EndFrame();
D3D::BeginFrame();*/
}
void Video_EndField()
{
}
void Video_AddMessage(const char* pstr, u32 milliseconds)
{
OSD::AddMessage(pstr,milliseconds);
}
HRESULT ScreenShot(const char *File)
{
if (D3D::dev == NULL)
return S_FALSE;
D3DDISPLAYMODE DisplayMode;
if (FAILED(D3D::dev->GetDisplayMode(0, &DisplayMode)))
return S_FALSE;
LPDIRECT3DSURFACE9 surf;
if (FAILED(D3D::dev->CreateOffscreenPlainSurface(DisplayMode.Width, DisplayMode.Height, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &surf, NULL)))
return S_FALSE;
if (FAILED(D3D::dev->GetFrontBufferData(0, surf)))
{
surf->Release();
return S_FALSE;
}
RECT rect;
::GetWindowRect(EmuWindow::GetWnd(), &rect);
if (FAILED(D3DXSaveSurfaceToFileA(File, D3DXIFF_PNG, surf, NULL, &rect)))
{
surf->Release();
return S_FALSE;
}
surf->Release();
return S_OK;
}
void Video_Screenshot(const char *_szFilename)
{
if (ScreenShot(_szFilename) != S_OK)
PanicAlert("Error while capturing screen");
else {
std::string message = "Saved ";
message += _szFilename;
OSD::AddMessage(message.c_str(), 2000);
}
}
static struct
{
EFBAccessType type;
u32 x;
u32 y;
} s_accessEFBArgs;
static u32 s_AccessEFBResult = 0;
void VideoFifo_CheckEFBAccess()
{
if (Common::AtomicLoadAcquire(s_efbAccessRequested))
{
s_AccessEFBResult = Renderer::AccessEFB(s_accessEFBArgs.type, s_accessEFBArgs.x, s_accessEFBArgs.y);
Common::AtomicStoreRelease(s_efbAccessRequested, FALSE);
}
}
u32 Video_AccessEFB(EFBAccessType type, u32 x, u32 y)
{
s_accessEFBArgs.type = type;
s_accessEFBArgs.x = x;
s_accessEFBArgs.y = y;
Common::AtomicStoreRelease(s_efbAccessRequested, TRUE);
if (g_VideoInitialize.bUseDualCore)
{
while (Common::AtomicLoadAcquire(s_efbAccessRequested))
Common::YieldCPU();
}
else
VideoFifo_CheckEFBAccess();
return s_AccessEFBResult;
}