void run_fba_emulator(const char *fn)
{
char build_version[] = "Finalburn Alpha Plus for Pi ("__DATE__")";
// process rom path and name
char romname[MAX_PATH];
if (BurnCacheInit(fn, romname))
goto finish;
if(config_options.option_showfps)
bShowFPS=true;
BurnLibInit();
// find rom by name
for (nBurnDrvSelect=0; nBurnDrvSelect<nBurnDrvCount; nBurnDrvSelect++)
if ( strcasecmp(romname, BurnDrvGetTextA(DRV_NAME)) == 0 )
break;
if (nBurnDrvSelect >= nBurnDrvCount) {
// unsupport rom ...
nBurnDrvSelect = ~0U;
logoutput ("rom not supported!\n");
printf ("rom not supported!\n");
goto finish;
}
logoutput("Attempt to initialise '%s'\n", BurnDrvGetTextA(DRV_FULLNAME));
memset (titlefb, 0, 320*240*2);
DrawString (build_version, (uint16*)&titlefb, 10, 20, 320);
DrawString ("Based on FinalBurnAlpha", (uint16*)&titlefb, 10, 35, 320);
DrawString ("Now loading ... ", (uint16 *)&titlefb, 10, 105, 320);
show_rom_loading_text("Open Zip", 0, 0);
memcpy (VideoBuffer, titlefb, 320*240*2);
pi_video_flip();
InpInit();
InpDIP();
VideoInit();
if (DrvInit(nBurnDrvSelect, false) != 0) {
logoutput ("Driver initialisation failed! Likely causes are:\n- Corrupt/Missing ROM(s)\n- I/O Error\n- Memory error\n\n");
printf ("Driver initialisation failed! Likely causes are:\n- Corrupt/Missing ROM(s)\n- I/O Error\n- Memory error\n\n");
goto finish;
}
RunReset();
frame_count = 0;
GameLooping = true;
EZX_StartTicks();
logoutput ("Lets go!\n");
logflush();
if (config_options.option_sound_enable)
{
int timer = 0, tick=0, i=0, fps = 0;
bool bRenderFrame;
if (SndOpen() == 0)
{
while (GameLooping)
{
if (bShowFPS)
{
timer = EZX_GetTicks();
if(timer-tick>1000000)
{
fps = nFramesRendered;
nFramesRendered = 0;
tick = timer;
}
}
//We need to render more audio:
bRenderFrame=true; // Render last frame
RunOneFrame(bRenderFrame,fps);
update_audio_stream(pBurnSoundOut);
pi_process_events();
}
}
}
else
{
int now, done=0, timer = 0, ticks=0, tick=0, i=0, fps = 0;
unsigned int frame_limit = nBurnFPS/100, frametime = 100000000/nBurnFPS;
while (GameLooping)
{
timer = EZX_GetTicks()/frametime;;
if(timer-tick>frame_limit && bShowFPS)
{
fps = nFramesRendered;
nFramesRendered = 0;
tick = timer;
}
now = timer;
ticks=now-done;
if(ticks<1) continue;
if(ticks>10) ticks=10;
for (i=0; i<ticks-1; i++)
{
RunOneFrame(false,fps);
}
if(ticks>=1)
{
RunOneFrame(true,fps);
}
done = now;
}
}
logoutput ("Finished emulating\n");
finish:
logoutput("---- Shutdown Finalburn Alpha plus ----\n\n");
DrvExit();
BurnLibExit();
if (config_options.option_sound_enable)
SndExit();
VideoExit();
InpExit();
BurnCacheExit();
}
int main(int argc, char** argv) {
SceCtrlData pad;
getcwd(currentPath, MAX_PATH - 1);
strcat(currentPath, "/");
strcpy(szAppRomPath, currentPath);
strcat(szAppRomPath, "ROMS/");
int thid = sceKernelCreateThread(PBPNAME, CallbackThread, 0x11, 0xFA0, 0, 0);
if(thid >= 0) sceKernelStartThread(thid, 0, 0);
nGameStage = 1;
init_gui();
BurnLibInit();
for (nBurnDrvSelect=0; nBurnDrvSelect<nBurnDrvCount; nBurnDrvSelect++)
if ( strcmp("aerofgt", BurnDrvGetText(DRV_NAME)) == 0 )
break;
if (nBurnDrvSelect >= nBurnDrvCount) nBurnDrvSelect = ~0U;
bBurnUseASMCPUEmulation = false;
nInterpolation = 3;
pBurnSoundOut = 0; //&mixbuf[0];
nBurnSoundRate = SND_RATE;
nBurnSoundLen = 0; //SND_FRAME_SIZE;
//BurnDrvGetFullSize(&VideoBufferWidth, &VideoBufferHeight);
//printf("%d x %d \n", VideoBufferWidth, VideoBufferHeight);
nBurnBpp = 2;
nBurnPitch = 512 * 2;
BurnHighCol = HighCol16;
int ret = 0;
//DrvInit(nBurnDrvSelect, false);
//if (nRet != 0) return 0;
//BurnRecalcPal();
//InpInit();
//InpDIP();
pBurnDraw = (unsigned char *) video_frame_addr(tex_frame, 0, 0);
//szAppRomPath
//strcat(ui_current_path, "roms");
draw_ui_main();
bGameRunning = 1;
while( bGameRunning ) {
sceCtrlReadBufferPositive(&pad, 1);
if ( nGameStage ) {
do_ui_key( pad.Buttons );
update_gui();
sceDisplayWaitVblankStart();
} else {
if ( pad.Buttons & PSP_CTRL_LTRIGGER ) {
scePowerSetClockFrequency(222, 222, 111);
nGameStage = 1;
draw_ui_main();
continue;
}
InpMake(pad.Buttons);
nFramesEmulated++;
nCurrentFrame++;
nFramesRendered++;
pBurnDraw = (unsigned char *) video_frame_addr(tex_frame, 0, 0);
BurnDrvFrame();
pBurnDraw = NULL;
update_gui();
//sceDisplayWaitVblankStart();
}
show_frame = draw_frame;
draw_frame = sceGuSwapBuffers();
}
scePowerSetClockFrequency(222, 222, 111);
exit_gui();
DrvExit();
BurnLibExit();
InpExit();
sceKernelExitGame();
}
