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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"
#include "debugger/debugger.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 "VideoConfig.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 "CommandProcessor.h"
#include "PixelEngine.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 "render.h"
// Having to include this is TERRIBLY ugly. FIXME x100
#include "../../../Core/Core/Src/ConfigManager.h" // FIXME
#include "Utils.h"
HINSTANCE g_hInstance = NULL;
SVideoInitialize g_VideoInitialize;
PLUGIN_GLOBALS* globals = NULL;
bool s_initialized;
static u32 s_efbAccessRequested = FALSE;
static volatile u32 s_FifoShuttingDown = FALSE;
static bool s_swapRequested = false;
static volatile struct
{
u32 xfbAddr;
FieldType field;
u32 fbWidth;
u32 fbHeight;
} s_beginFieldArgs;
static volatile EFBAccessType s_AccessEFBType;
bool HandleDisplayList(u32 address, u32 size)
{
return false;
}
bool IsD3D()
{
return true;
}
// 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)
{
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, DWORD dwReason, LPVOID lpvReserved)
{
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);
}
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 not initialized, only init D3D so we can enumerate resolutions.
if (!s_initialized) D3D::Init();
DlgSettings_Show(g_hInstance, _hParent);
if (!s_initialized) D3D::Shutdown();
}
void Initialize(void *init)
{
frameCount = 0;
SVideoInitialize *_pVideoInitialize = (SVideoInitialize*)init;
g_VideoInitialize = *_pVideoInitialize;
InitXFBConvTables();
g_Config.Load((std::string(File::GetUserPath(D_CONFIG_IDX)) + "gfx_dx9.ini").c_str());
g_Config.GameIniLoad(globals->game_ini);
UpdateProjectionHack(g_Config.iPhackvalue); // DX9 projection hack could be disabled by commenting out this line
UpdateActiveConfig();
g_VideoInitialize.pWindowHandle = (void*)EmuWindow::Create((HWND)g_VideoInitialize.pWindowHandle, g_hInstance, _T("Loading - Please wait."));
if (g_VideoInitialize.pWindowHandle == NULL)
{
ERROR_LOG(VIDEO, "An error has occurred while trying to create the window.");
return;
}
else if (FAILED(D3D::Init()))
{
MessageBox(GetActiveWindow(), _T("Unable to initialize Direct3D. Please make sure that you have the latest version of DirectX 9.0c correctly installed."), _T("Fatal Error"), MB_OK);
return;
}
g_VideoInitialize.pPeekMessages = &Callback_PeekMessages;
g_VideoInitialize.pUpdateFPSDisplay = &UpdateFPSDisplay;
_pVideoInitialize->pPeekMessages = g_VideoInitialize.pPeekMessages;
_pVideoInitialize->pUpdateFPSDisplay = g_VideoInitialize.pUpdateFPSDisplay;
_pVideoInitialize->pWindowHandle = g_VideoInitialize.pWindowHandle;
OSD::AddMessage("Dolphin Direct3D9 Video Plugin.", 5000);
s_initialized = true;
}
void Video_Prepare()
{
// Better be safe...
s_efbAccessRequested = FALSE;
s_FifoShuttingDown = FALSE;
Renderer::Init();
TextureCache::Init();
BPInit();
VertexManager::Init();
Fifo_Init();
VertexLoaderManager::Init();
OpcodeDecoder_Init();
VertexShaderCache::Init();
VertexShaderManager::Init();
PixelShaderCache::Init();
PixelShaderManager::Init();
CommandProcessor::Init();
PixelEngine::Init();
}
void Shutdown()
{
s_efbAccessRequested = FALSE;
s_FifoShuttingDown = FALSE;
Fifo_Shutdown();
VertexManager::Shutdown();
VertexLoaderManager::Shutdown();
VertexShaderCache::Shutdown();
VertexShaderManager::Shutdown();
PixelShaderCache::Shutdown();
PixelShaderManager::Shutdown();
TextureCache::Shutdown();
OpcodeDecoder_Shutdown();
Renderer::Shutdown();
D3D::Shutdown();
EmuWindow::Close();
s_initialized = false;
}
void DoState(unsigned char **ptr, int mode) {
// Clear texture cache because it might have written to RAM
TextureCache::Invalidate(false);
// No need to clear shader caches.
PointerWrap p(ptr, mode);
VideoCommon_DoState(p);
}
void EmuStateChange(PLUGIN_EMUSTATE newState)
{
Fifo_RunLoop((newState == PLUGIN_EMUSTATE_PLAY) ? true : false);
}
void Video_EnterLoop()
{
Fifo_EnterLoop(g_VideoInitialize);
}
void Video_ExitLoop()
{
Fifo_ExitLoop();
s_FifoShuttingDown = TRUE;
}
void Video_SetRendering(bool bEnabled) {
Fifo_SetRendering(bEnabled);
}
// Run from the graphics thread
void VideoFifo_CheckSwapRequest()
{
// swap unimplemented
return;
if (s_swapRequested)
{
// Flip the backbuffer to front buffer now
s_swapRequested = false;
//if (s_beginFieldArgs.field == FIELD_PROGRESSIVE || s_beginFieldArgs.field == FIELD_LOWER)
{
Renderer::Swap(0,FIELD_PROGRESSIVE,0,0); // The swap function is not finished
// so it is ok to pass dummy parameters for now
}
}
}
// Run from the graphics thread
void VideoFifo_CheckSwapRequestAt(u32 xfbAddr, u32 fbWidth, u32 fbHeight)
{
// swap unimplemented
}
// Run from the CPU thread (from VideoInterface.cpp)
void Video_BeginField(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight)
{
// swap unimplemented
return;
s_beginFieldArgs.xfbAddr = xfbAddr;
s_beginFieldArgs.field = field;
s_beginFieldArgs.fbWidth = fbWidth;
s_beginFieldArgs.fbHeight = fbHeight;
s_swapRequested = true;
if (s_initialized)
{
// Make sure previous swap request has made it to the screen
if (g_VideoInitialize.bOnThread)
{
//while (Common::AtomicLoadAcquire(s_swapRequested))
//Common::YieldCPU();
}
else
VideoFifo_CheckSwapRequest();
}
DEBUGGER_LOG_AT(NEXT_XFB_CMD,{printf("Begin Field: %08x, %d x %d\n",xfbAddr,fbWidth,fbHeight);});
}
void Video_EndField()
{
}
void Video_AddMessage(const char* pstr, u32 milliseconds)
{
OSD::AddMessage(pstr,milliseconds);
}
HRESULT ScreenShot(const char *File)
{
Renderer::SetScreenshot(File);
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)
{
if (!g_ActiveConfig.bEFBAccessEnable)
return 0;
s_accessEFBArgs.type = type;
s_accessEFBArgs.x = x;
s_accessEFBArgs.y = y;
Common::AtomicStoreRelease(s_efbAccessRequested, TRUE);
if (g_VideoInitialize.bOnThread)
{
while (Common::AtomicLoadAcquire(s_efbAccessRequested) && !s_FifoShuttingDown)
Common::YieldCPU();
}
else
VideoFifo_CheckEFBAccess();
return s_AccessEFBResult;
}
void Video_CommandProcessorRead16(u16& _rReturnValue, const u32 _Address)
{
CommandProcessor::Read16(_rReturnValue, _Address);
}
void Video_CommandProcessorWrite16(const u16 _Data, const u32 _Address)
{
CommandProcessor::Write16(_Data, _Address);
}
void Video_PixelEngineRead16(u16& _rReturnValue, const u32 _Address)
{
PixelEngine::Read16(_rReturnValue, _Address);
}
void Video_PixelEngineWrite16(const u16 _Data, const u32 _Address)
{
PixelEngine::Write16(_Data, _Address);
}
void Video_PixelEngineWrite32(const u32 _Data, const u32 _Address)
{
PixelEngine::Write32(_Data, _Address);
}
inline void Video_GatherPipeBursted(void)
{
CommandProcessor::GatherPipeBursted();
}
void Video_WaitForFrameFinish(void)
{
CommandProcessor::WaitForFrameFinish();
}
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