Exemple #1
0
s32 sal_Init(void)
{
	if( SDL_Init( SDL_INIT_EVERYTHING ) == -1 )
	{
		return SAL_ERROR;
	}
	sal_TimerInit(60);

	memset(mInputRepeatTimer,0,sizeof(mInputRepeatTimer));

	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);

	return SAL_OK;
}
Exemple #2
0
static
int Run(int sound)
{
  	int skip=0, done=0, doneLast=0,aim=0,i;
	Settings.NextAPUEnabled = Settings.APUEnabled = sound;
	sal_TimerInit(Settings.FrameTime);
	done=sal_TimerRead()-1;

	if (sound) {
		/*
		Settings.SoundPlaybackRate = mMenuOptions.soundRate;
		Settings.Stereo = mMenuOptions.stereo ? TRUE : FALSE;
		*/
		Settings.SixteenBitSound=true;

		sal_AudioInit(mMenuOptions.soundRate, 16,
					mMenuOptions.stereo, Memory.ROMFramesPerSecond);

		S9xInitSound (mMenuOptions.soundRate,
					mMenuOptions.stereo, sal_AudioGetBufferSize());
		S9xSetPlaybackRate(mMenuOptions.soundRate);
		S9xSetSoundMute (FALSE);

	} else {
		S9xSetSoundMute (TRUE);
	}

  	while(!mEnterMenu) 
  	{
		for (i=0;i<10;i++)
		{
			aim=sal_TimerRead();
			if (done < aim)
			{
				done++;
				if (mMenuOptions.frameSkip == 0) //Auto
					IPPU.RenderThisFrame = (done >= aim);
				else if (IPPU.RenderThisFrame = (--skip <= 0))
					skip = mMenuOptions.frameSkip;

				//Run SNES for one glorious frame
				S9xMainLoop ();

				if (sound) {
					S9xMixSamples((uint8 *) sal_GetCurrentAudioBuffer(),
								sal_AudioGetSampleCount());
					sal_SubmitSamples();
				}
//				HandleQuickStateRequests();
			}
			if (done>=aim) break; // Up to date now
			if (mEnterMenu) break;
		}
		done=aim; // Make sure up to date
		HandleQuickStateRequests();
  	}

	if (sound)
		sal_AudioClose();

	mEnterMenu=0;
	return mEnterMenu;

}