//Init mainly means allocate
//Reset is called before first run
//Init is called olny once
//When Init is called , cpu interface and all plugins configurations myst be finished
//Plugins/Cpu core must not change after this call is made.
bool Init_DC()
{
if (dc_inited)
return true;
if(settings.dynarec.Enable)
{
sh4_cpu=Get_Sh4Recompiler();
log("Using Recompiler\n");
}
else
{
sh4_cpu=Get_Sh4Interpreter();
log("Using Interpreter\n");
}
if (!plugins_Load())
return false;
if (!plugins_Init())
{
//log("Emulation thread : Plugin init failed\n");
plugins_Term();
return false;
}
sh4_cpu->Init();
mem_Init();
pvr_Init();
aica_Init();
mem_map_defualt();
dc_inited=true;
return true;
}
int kernel_Init(const char *name)
{
printf("Engine Initializing V %d.%d.%d\n", K_VERS_1, K_VERS_2, K_VERS_3);
if(mem_Init())
{
printf("\tFailed to load memory manager\n");
return 1;
}
kernel_Set_Defaults();
kernel_SetPaths();
if(file_Init(kernel_GetPath("PTH_FileLog")))
{
printf("\tFailed to load file manager\n");
return 1;
}
#ifndef NO_LOG
kernel_Main.log = file_Open(kernel_GetPath("PTH_Log"), "w");
if(kernel_Main.log == NULL)
{
printf("\nKernel log failed to load.\n");
return 1;
}
#endif
#ifdef NO_LOG
printf("File logging disabled.\n");
#endif
file_Log(ker_Log(), 1, "Engine: %d.%d.%d\n", K_VERS_1, K_VERS_2, K_VERS_3);
mth_FillAngles();
srand((unsigned int)time(NULL));
if(kernel_Init_SDL())
return 1;
SDL_WM_SetCaption(name, name);
ker_Report_Video();
surf_Init(kernel_GetPath("PTH_Textures"));
if(control_Init(kernel_Main.control_Flags))
{
printf("\tFailed to load controls\n");
return 1;
}
if(font_Init(kernel_GetPath("PTH_Fonts")))
{
return 1;
}
font_Load("Arial.ttf", 11, 1);
font_Load("Arial.ttf", 13, 1);
if(kernel_Setup_BaseState())
{
printf("\tFailed to set up kernel gamestate\n");
return 1;
}
puts("Complete");
return 0;
}
int dc_init(int argc,wchar* argv[])
{
setbuf(stdin,0);
setbuf(stdout,0);
setbuf(stderr,0);
if (!_vmem_reserve())
{
printf("Failed to alloc mem\n");
return -1;
}
#if !defined(TARGET_NO_WEBUI)
webui_thd.Start();
#endif
if(ParseCommandLine(argc,argv))
{
return 69;
}
if(!cfgOpen())
{
msgboxf("Unable to open config file",MBX_ICONERROR);
return -4;
}
LoadSettings();
#ifndef _ANDROID
os_CreateWindow();
#endif
int rv= 0;
#if HOST_OS != OS_DARWIN
#define DATA_PATH "/data/"
#else
#define DATA_PATH "/"
#endif
if (settings.bios.UseReios || !LoadRomFiles(GetPath(DATA_PATH)))
{
if (!LoadHle(GetPath(DATA_PATH)))
return -3;
else
printf("Did not load bios, using reios\n");
}
#if FEAT_SHREC != DYNAREC_NONE
if(settings.dynarec.Enable)
{
Get_Sh4Recompiler(&sh4_cpu);
printf("Using Recompiler\n");
}
else
#endif
{
Get_Sh4Interpreter(&sh4_cpu);
printf("Using Interpreter\n");
}
InitAudio();
sh4_cpu.Init();
mem_Init();
plugins_Init();
mem_map_default();
#ifndef _ANDROID
mcfg_CreateDevices();
#else
mcfg_CreateDevices();
#endif
plugins_Reset(false);
mem_Reset(false);
sh4_cpu.Reset(false);
return rv;
}
int dc_init(int argc,wchar* argv[])
{
setbuf(stdin,0);
setbuf(stdout,0);
setbuf(stderr,0);
if (!_vmem_reserve())
{
printf("Failed to alloc mem\n");
return -1;
}
if(ParseCommandLine(argc,argv))
{
return 69;
}
if(!cfgOpen())
{
msgboxf("Unable to open config file",MBX_ICONERROR);
return -4;
}
LoadSettings();
#ifndef _ANDROID
os_CreateWindow();
#endif
int rv= 0;
if (!LoadRomFiles(GetPath("/data/")))
{
return -3;
}
#if !defined(HOST_NO_REC)
if(settings.dynarec.Enable)
{
Get_Sh4Recompiler(&sh4_cpu);
printf("Using Recompiler\n");
}
else
#endif
{
Get_Sh4Interpreter(&sh4_cpu);
printf("Using Interpreter\n");
}
void InitAudio();
InitAudio();
sh4_cpu.Init();
mem_Init();
plugins_Init();
mem_map_default();
mcfg_CreateDevices();
plugins_Reset(false);
mem_Reset(false);
sh4_cpu.Reset(false);
return rv;
}
int initEverything( void )
{
#ifndef _DEBUG
logFile = SDL_RWFromFile( "log.txt", "w" );
if( logFile != NULL ) {
SDL_LogSetOutputFunction( LogOutput, NULL );
}
#endif
// memory first, won't be used everywhere at first so lets keep the initial allocation low, 64 MB
mem_Init( 64 * 1024 * 1024 );
/* then SDL */
SDL_SetMainReady( );
if( SDL_Init( SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_EVENTS ) != 0 ) {
SDL_LogError( SDL_LOG_CATEGORY_APPLICATION, SDL_GetError( ) );
return -1;
}
SDL_LogInfo( SDL_LOG_CATEGORY_APPLICATION, "SDL successfully initialized" );
atexit( cleanUp );
// set up opengl
// try opening and parsing the config file
int majorVersion;
int minorVersion;
int redSize;
int greenSize;
int blueSize;
int depthSize;
void* oglCFGFile = cfg_OpenFile( "opengl.cfg" );
cfg_GetInt( oglCFGFile, "MAJOR", 3, &majorVersion );
cfg_GetInt( oglCFGFile, "MINOR", 3, &minorVersion );
cfg_GetInt( oglCFGFile, "RED_SIZE", 8, &redSize );
cfg_GetInt( oglCFGFile, "GREEN_SIZE", 8, &greenSize );
cfg_GetInt( oglCFGFile, "BLUE_SIZE", 8, &blueSize );
cfg_GetInt( oglCFGFile, "DEPTH_SIZE", 16, &depthSize );
cfg_CloseFile( oglCFGFile );
majorVersion = 2;
minorVersion = 1;
// want the core functionality
SDL_GL_SetAttribute( SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE );
SDL_GL_SetAttribute( SDL_GL_CONTEXT_MAJOR_VERSION, majorVersion );
SDL_GL_SetAttribute( SDL_GL_CONTEXT_MINOR_VERSION, minorVersion );
// want 8 bits minimum per color
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, redSize );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, greenSize );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, blueSize );
// want 16 bit depth buffer
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, depthSize );
// want it to be double buffered
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
window = SDL_CreateWindow( windowName, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
WINDOW_WIDTH, WINDOW_HEIGHT, SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL );
if( window == NULL ) {
SDL_LogError( SDL_LOG_CATEGORY_VIDEO, SDL_GetError( ) );
return -1;
}
SDL_LogInfo( SDL_LOG_CATEGORY_APPLICATION, "SDL OpenGL window successfully created" );
/* Load and create images */
if( gfx_Init( window ) < 0 ) {
return -1;
}
SDL_LogInfo( SDL_LOG_CATEGORY_APPLICATION, "Rendering successfully initialized" );
/* Load and create sounds and music */
if( initMixer( ) < 0 ) {
return -1;
}
SDL_LogInfo( SDL_LOG_CATEGORY_APPLICATION, "Mixer successfully initialized" );
cam_Init( );
cam_SetProjectionMatrices( window );
SDL_LogInfo( SDL_LOG_CATEGORY_APPLICATION, "Cameras successfully initialized" );
loadAllResources( );
return 0;
}