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

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// Copyright (C) 2003-2008 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 "Globals.h"
#ifdef _WIN32
#include "OS/Win32.h"
#endif
#if defined(__APPLE__) && !defined(OSX64)
#include <SDL.h>
#endif
#if !defined(OSX64)
#include "GUI/ConfigDlg.h"
#endif
#include "Config.h"
#include "LookUpTables.h"
#include "ImageWrite.h"
#include "Render.h"
#include "GLUtil.h"
#include "Fifo.h"
#include "OpcodeDecoding.h"
#include "TextureMngr.h"
#include "BPStructs.h"
#include "VertexLoader.h"
#include "VertexLoaderManager.h"
#include "VertexManager.h"
#include "PixelShaderManager.h"
#include "VertexShaderManager.h"
#include "XFB.h"
#include "XFBConvert.h"
#include "TextureConverter.h"
#include "VideoState.h"
#if !defined(OSX64)
#include "Debugger/Debugger.h" // for the CDebugger class
#endif
SVideoInitialize g_VideoInitialize;
/* Create debugging window. There's currently a strange crash that occurs whe a game is loaded
if the OpenGL plugin was loaded before. I'll try to fix that. Currently you may have to
clsoe the window if it has auto started, and then restart it after the dll has loaded
for the purpose of the game. At that point there is no need to use the same dll instance
as the one that is rendering the game. However, that could be done. */
#if defined(OSX64)
void DllDebugger(HWND _hParent) { }
void DoDllDebugger() { }
#else
CDebugger* m_frame;
void DllDebugger(HWND _hParent, bool Show)
{
if(m_frame && Show) // if we have created it, let us show it again
{
m_frame->DoShow();
}
else if(!m_frame && Show)
{
m_frame = new CDebugger(NULL);
m_frame->Show();
}
else if(m_frame && !Show)
{
m_frame->DoHide();
}
}
void DoDllDebugger()
{
//m_frame = new CDebugger(NULL);
//m_frame->Show();
}
#endif
void GetDllInfo (PLUGIN_INFO* _PluginInfo)
{
_PluginInfo->Version = 0x0100;
_PluginInfo->Type = PLUGIN_TYPE_VIDEO;
#ifdef DEBUGFAST
sprintf(_PluginInfo->Name, "Dolphin OpenGL (DebugFast)");
#else
#ifndef _DEBUG
sprintf(_PluginInfo->Name, "Dolphin OpenGL");
#else
sprintf(_PluginInfo->Name, "Dolphin OpenGL (Debug)");
#endif
#endif
}
void DllConfig(HWND _hParent)
{
#if defined(_WIN32)
//wxWindow win;
//win.SetHWND(_hParent);
//ConfigDialog frame(&win);
//ConfigDialog frame(NULL);
ConfigDialog *frame;
frame = new ConfigDialog(NULL);
DWORD iModeNum = 0;
DEVMODE dmi;
ZeroMemory(&dmi, sizeof(dmi));
dmi.dmSize = sizeof(dmi);
std::string resos[100];
int i = 0;
while (EnumDisplaySettings(NULL, iModeNum++, &dmi) != 0)
{
char szBuffer[100];
sprintf(szBuffer,"%dx%d", dmi.dmPelsWidth, dmi.dmPelsHeight);
//making a string cause char*[] to char was a baaad idea
std::string strBuffer(szBuffer);
//create a check loop to check every pointer of resos to see if the res is added or not
int b = 0;
bool resFound = false;
while (b < i && !resFound)
{
//is the res already added?
resFound = (resos[b] == strBuffer);
b++;
}
if (!resFound)
//and add the res
{
resos[i] = strBuffer;
i++;
//frame.AddFSReso(szBuffer);
//frame.AddWindowReso(szBuffer);
frame->AddFSReso(szBuffer);
frame->AddWindowReso(szBuffer);
}
ZeroMemory(&dmi, sizeof(dmi));
}
//frame.ShowModal();
frame->ShowModal();
//win.SetHWND(0);
#elif defined(__linux__)
ConfigDialog frame(NULL);
g_Config.Load();
int glxMajorVersion, glxMinorVersion;
int vidModeMajorVersion, vidModeMinorVersion;
GLWin.dpy = XOpenDisplay(0);
glXQueryVersion(GLWin.dpy, &glxMajorVersion, &glxMinorVersion);
XF86VidModeQueryVersion(GLWin.dpy, &vidModeMajorVersion, &vidModeMinorVersion);
//Get all full screen resos for the config dialog
XF86VidModeModeInfo **modes = NULL;
int modeNum = 0;
int bestMode = 0;
//set best mode to current
bestMode = 0;
XF86VidModeGetAllModeLines(GLWin.dpy, GLWin.screen, &modeNum, &modes);
int px = 0, py = 0;
if (modeNum > 0 && modes != NULL)
{
for (int i = 0; i < modeNum; i++)
{
if(px != modes[i]->hdisplay && py != modes[i]->vdisplay)
{
char temp[32];
sprintf(temp,"%dx%d", modes[i]->hdisplay, modes[i]->vdisplay);
frame.AddFSReso(temp);
frame.AddWindowReso(temp);//Add same to Window ones, since they should be nearly all that's needed
px = modes[i]->hdisplay;//Used to remove repeating from different screen depths
py = modes[i]->vdisplay;
}
}
}
XFree(modes);
frame.ShowModal();
#else
//TODO
#endif
}
void Video_Initialize(SVideoInitialize* _pVideoInitialize)
{
if (_pVideoInitialize == NULL)
return;
#ifdef _WIN32
// OpenConsole();
#endif
/* Dolphin currently crashes if the dll is loaded when a game is started so we clsoe the
debugger and open it again after loading */
/*
if(m_frame)
{
m_frame->EndModal(0); wxEntryCleanup();
}//use wxUninitialize() if you don't want GUI
*/
frameCount = 0;
g_VideoInitialize = *_pVideoInitialize;
InitLUTs();
InitXFBConvTables();
g_Config.Load();
if (!OpenGL_Create(g_VideoInitialize, 640, 480)) { //640x480 will be the default if all else fails//
g_VideoInitialize.pLog("Renderer::Create failed\n", TRUE);
return;
}
_pVideoInitialize->pPeekMessages = g_VideoInitialize.pPeekMessages;
_pVideoInitialize->pUpdateFPSDisplay = g_VideoInitialize.pUpdateFPSDisplay;
_pVideoInitialize->pWindowHandle = g_VideoInitialize.pWindowHandle;
Renderer::AddMessage("Dolphin OpenGL Video Plugin" ,5000);
}
void Video_DoState(unsigned char **ptr, int mode) {
#ifdef _WIN32
// What is this code doing here?
// if (!wglMakeCurrent(hDC,hRC)) {
// PanicAlert("Can't Activate The GL Rendering Context for saving");
// return;
// }
#elif defined(OSX64)
cocoaGLMakeCurrent(GLWin.cocoaCtx,GLWin.cocoaWin);
#else // Linux
glXMakeCurrent(GLWin.dpy, GLWin.win, GLWin.ctx);
#endif
// Clear all caches that touch RAM
TextureMngr::Invalidate();
// DisplayListManager::Invalidate();
VertexLoaderManager::MarkAllDirty();
PointerWrap p(ptr, mode);
VideoCommon_DoState(p);
// Refresh state.
if (mode == PointerWrap::MODE_READ)
BPReload();
}
// This is called after Video_Initialize() from the Core
void Video_Prepare(void)
{
OpenGL_MakeCurrent();
if (!Renderer::Create2()) {
g_VideoInitialize.pLog("Renderer::Create2 failed\n", TRUE);
PanicAlert("Can't create opengl renderer. You might be missing some required opengl extensions, check the logs for more info");
exit(1);
}
TextureMngr::Init();
BPInit();
VertexManager::Init();
Fifo_Init(); // must be done before OpcodeDecoder_Init()
OpcodeDecoder_Init();
VertexShaderMngr::Init();
PixelShaderMngr::Init();
GL_REPORT_ERRORD();
VertexLoaderManager::Init();
TextureConverter::Init();
}
void Video_Shutdown(void)
{
TextureConverter::Shutdown();
VertexLoaderManager::Shutdown();
VertexShaderMngr::Shutdown();
PixelShaderMngr::Shutdown();
Fifo_Shutdown();
VertexManager::Shutdown();
TextureMngr::Shutdown();
OpcodeDecoder_Shutdown();
Renderer::Shutdown();
OpenGL_Shutdown();
}
void Video_Stop(void)
{
Fifo_Stop();
}
void Video_EnterLoop()
{
Fifo_EnterLoop(g_VideoInitialize);
}
void DebugLog(const char* _fmt, ...)
{
#if defined(_DEBUG) || defined(DEBUGFAST)
char* Msg = (char*)alloca(strlen(_fmt)+512);
va_list ap;
va_start( ap, _fmt );
vsnprintf( Msg, strlen(_fmt)+512, _fmt, ap );
va_end( ap );
g_VideoInitialize.pLog(Msg, FALSE);
#endif
}
bool ScreenShot(TCHAR *File)
{
char str[64];
int left = 200, top = 15;
sprintf(str, "Dolphin OpenGL");
Renderer::ResetGLState();
Renderer::RenderText(str, left+1, top+1, 0xff000000);
Renderer::RenderText(str, left, top, 0xffc0ffff);
Renderer::RestoreGLState();
if (Renderer::SaveRenderTarget(File, 0)) {
char msg[255];
sprintf(msg, "saved %s\n", File);
Renderer::AddMessage(msg, 500);
return true;
}
return false;
}
#if defined(OSX64)
unsigned int Video_Screenshot(TCHAR* _szFilename)
#else
BOOL Video_Screenshot(TCHAR* _szFilename)
#endif
{
if (ScreenShot(_szFilename))
return TRUE;
return FALSE;
}
void Video_UpdateXFB(u8* _pXFB, u32 _dwWidth, u32 _dwHeight, s32 _dwYOffset)
{
if(g_Config.bUseXFB)
{
XFB_Draw(_pXFB, _dwWidth, _dwHeight, _dwYOffset);
}
}
void Video_AddMessage(const char* pstr, u32 milliseconds)
{
Renderer::AddMessage(pstr,milliseconds);
}
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