mirror of
https://github.com/libretro/ppsspp.git
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130 lines
3.2 KiB
C++
130 lines
3.2 KiB
C++
// NOTE: Apologies for the quality of this code, this is really from pre-opensource Dolphin - that is, 2003.
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#include "base/threadutil.h"
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#include "Log.h"
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#include "StringUtil.h"
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#include "../Globals.h"
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#include "EmuThread.h"
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#include "../Core/MemMap.h"
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#include "../Core/Core.h"
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#include "../Core/Host.h"
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#include "../Core/System.h"
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#include "../Core/Config.h"
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#include <tchar.h>
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#include <process.h>
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char fileToStart[MAX_PATH];
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static HANDLE emuThread;
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HANDLE EmuThread_GetThreadHandle()
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{
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return emuThread;
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}
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DWORD TheThread(LPVOID x);
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void EmuThread_Start(const char *filename)
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{
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// _dbg_clear_();
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_tcsncpy(fileToStart, filename, sizeof(fileToStart) - 1);
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fileToStart[sizeof(fileToStart) - 1] = 0;
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unsigned int i;
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emuThread = (HANDLE)_beginthreadex(0,0,(unsigned int (__stdcall *)(void *))TheThread,(LPVOID)0,0,&i);
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}
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void EmuThread_Stop()
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{
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// DSound_UpdateSound();
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Core_Stop();
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if (WAIT_TIMEOUT == WaitForSingleObject(EmuThread_GetThreadHandle(),300))
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{
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//MessageBox(0,"Wait for emuthread timed out, please alert the developer to possible deadlock or infinite loop in emuthread :(.",0,0);
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}
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host->UpdateUI();
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}
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char *GetCurrentFilename()
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{
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return fileToStart;
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}
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DWORD TheThread(LPVOID x) {
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setCurrentThreadName("EmuThread");
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g_State.bEmuThreadStarted = true;
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CoreParameter coreParameter;
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host->UpdateUI();
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std::string error_string;
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if (!host->InitGL(&error_string)) {
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std::string full_error = StringFromFormat( "Failed initializing OpenGL. Try upgrading your graphics drivers.\n\nError message:\n\n%s", error_string.c_str());
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MessageBoxA(0, full_error.c_str(), "OpenGL Error", MB_OK | MB_ICONERROR);
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ERROR_LOG(BOOT, full_error.c_str());
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goto shutdown;
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}
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INFO_LOG(BOOT, "Starting up hardware.");
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coreParameter.fileToStart = fileToStart;
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coreParameter.enableSound = true;
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coreParameter.gpuCore = GPU_GLES;
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coreParameter.cpuCore = g_Config.bJit ? CPU_JIT : CPU_INTERPRETER;
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coreParameter.enableDebugging = true;
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coreParameter.printfEmuLog = false;
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coreParameter.headLess = false;
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coreParameter.renderWidth = (480 * g_Config.iWindowZoom) * (g_Config.SSAntiAliasing + 1);
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coreParameter.renderHeight = (272 * g_Config.iWindowZoom) * (g_Config.SSAntiAliasing + 1);
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coreParameter.outputWidth = 480 * g_Config.iWindowZoom;
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coreParameter.outputHeight = 272 * g_Config.iWindowZoom;
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coreParameter.pixelWidth = 480 * g_Config.iWindowZoom;
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coreParameter.pixelHeight = 272 * g_Config.iWindowZoom;
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coreParameter.startPaused = !g_Config.bAutoRun;
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coreParameter.useMediaEngine = false;
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error_string = "";
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if (!PSP_Init(coreParameter, &error_string))
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{
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ERROR_LOG(BOOT, "Error loading: %s", error_string.c_str());
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goto shutdown;
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}
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INFO_LOG(BOOT, "Done.");
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_dbg_update_();
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host->UpdateDisassembly();
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Core_EnableStepping(coreParameter.startPaused ? TRUE : FALSE);
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g_State.bBooted = true;
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#ifdef _DEBUG
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host->UpdateMemView();
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#endif
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host->BootDone();
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Core_Run();
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host->PrepareShutdown();
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PSP_Shutdown();
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shutdown:
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host->ShutdownGL();
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//The CPU should return when a game is stopped and cleanup should be done here,
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//so we can restart the plugins (or load new ones) for the next game
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g_State.bEmuThreadStarted = false;
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_endthreadex(0);
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return 0;
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}
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