public void Update(UInt16 interrupt, NesState aNesState, CPpu ppu)
{
if (ppu.IsSetNmi() == true)
{
NesCpu.Interrupt(aNesState, NesCpu.NMI);
}
//case CCpu::RESET:
//case CCpu::IRQBRK:
}
public Nes()
{
if (!ThreadNameSet)
{
Thread.CurrentThread.Name = "NES# GUI";
ThreadNameSet = true;
}
Cpu = new NesCpu(this);
Ppu = new NesPpu(this);
Debugger = new NesDebugger(this);
Gui = new SdlGui(this);
}
public PlayerNsf(string aFilePath)
{
MusicNsf lMusic = ( MusicNsf )LoaderMusic.Load(aFilePath);
Logger.LogNormal("Load");
midiSynthesizer = new MidiSynthesizer();
midiSynthesizer.SetVolume(( UInt16 )0x4000);
midiSynthesizer.MonoModeOn(1);
nesState = new NesState(lMusic);
NesCpu.InitNsf(nesState);
float lVolume = ( float )(40.0d * Math.Log10(0.5f));
volume = ( float )Math.Pow(10.0d, lVolume / 20.0d);
Init();
}
public void Update(float[] aSoundBuffer, int aChannels, int aSampleRate)
{
NesCpu.Update(nesState);
NesApu.Update(nesState, midiSynthesizer);
int lLength = aSoundBuffer.Length / aChannels;
midiSynthesizer.Reflesh();
for (int i = 0; i < lLength; i++)
{
float[] lDataArray = new float[aChannels];
midiSynthesizer.Update(lDataArray, aChannels, aSampleRate);
for (int j = 0; j < aChannels; j++)
{
aSoundBuffer[i * aChannels + j] = lDataArray[j] * volume;
}
}
}
