public long OpenAudioRenderer(ServiceCtx Context)
{
IAalOutput AudioOut = Context.Ns.AudioOut;
AudioRendererParameter Params = GetAudioRendererParameter(Context);
MakeObject(Context, new IAudioRenderer(Context.Memory, AudioOut, Params));
return(0);
}
public IAudioRenderer(AudioRendererParameter Params)
{
m_Commands = new Dictionary <int, ServiceProcessRequest>()
{
{ 4, RequestUpdateAudioRenderer },
{ 5, StartAudioRenderer },
{ 6, StopAudioRenderer },
{ 7, QuerySystemEvent }
};
UpdateEvent = new KEvent();
this.Params = Params;
}
private AudioRendererParameter GetAudioRendererParameter(ServiceCtx Context)
{
AudioRendererParameter Params = new AudioRendererParameter();
Params.SampleRate = Context.RequestData.ReadInt32();
Params.SampleCount = Context.RequestData.ReadInt32();
Params.Unknown8 = Context.RequestData.ReadInt32();
Params.MixCount = Context.RequestData.ReadInt32();
Params.VoiceCount = Context.RequestData.ReadInt32();
Params.SinkCount = Context.RequestData.ReadInt32();
Params.EffectCount = Context.RequestData.ReadInt32();
Params.PerformanceManagerCount = Context.RequestData.ReadInt32();
Params.VoiceDropEnable = Context.RequestData.ReadInt32();
Params.SplitterCount = Context.RequestData.ReadInt32();
Params.SplitterDestinationDataCount = Context.RequestData.ReadInt32();
Params.Unknown2C = Context.RequestData.ReadInt32();
Params.Revision = Context.RequestData.ReadInt32();
return(Params);
}
public long OpenAudioRenderer(ServiceCtx Context)
{
//Same buffer as GetAudioRendererWorkBufferSize is receive here.
AudioRendererParameter Params = new AudioRendererParameter();
Params.SampleRate = Context.RequestData.ReadInt32();
Params.SampleCount = Context.RequestData.ReadInt32();
Params.Unknown8 = Context.RequestData.ReadInt32();
Params.UnknownC = Context.RequestData.ReadInt32();
Params.VoiceCount = Context.RequestData.ReadInt32();
Params.SinkCount = Context.RequestData.ReadInt32();
Params.EffectCount = Context.RequestData.ReadInt32();
Params.Unknown1C = Context.RequestData.ReadInt32();
Params.Unknown20 = Context.RequestData.ReadInt32();
Params.SplitterCount = Context.RequestData.ReadInt32();
Params.Unknown28 = Context.RequestData.ReadInt32();
Params.Unknown2C = Context.RequestData.ReadInt32();
Params.Revision = Context.RequestData.ReadInt32();
MakeObject(Context, new IAudioRenderer(Params));
return(0);
}
public long GetAudioRendererWorkBufferSize(ServiceCtx Context)
{
AudioRendererParameter Params = GetAudioRendererParameter(Context);
int Revision = (Params.Revision - Rev0Magic) >> 24;
if (Revision <= Rev)
{
bool IsSplitterSupported = Revision >= 3;
long Size;
Size = IntUtils.AlignUp(Params.Unknown8 * 4, 64);
Size += Params.MixCount * 0x400;
Size += (Params.MixCount + 1) * 0x940;
Size += Params.VoiceCount * 0x3F0;
Size += IntUtils.AlignUp((Params.MixCount + 1) * 8, 16);
Size += IntUtils.AlignUp(Params.VoiceCount * 8, 16);
Size += IntUtils.AlignUp(
((Params.SinkCount + Params.MixCount) * 0x3C0 + Params.SampleCount * 4) *
(Params.Unknown8 + 6), 64);
Size += (Params.SinkCount + Params.MixCount) * 0x2C0;
Size += (Params.EffectCount + Params.VoiceCount * 4) * 0x30 + 0x50;
if (IsSplitterSupported)
{
Size += IntUtils.AlignUp((
NodeStatesGetWorkBufferSize(Params.MixCount + 1) +
EdgeMatrixGetWorkBufferSize(Params.MixCount + 1)), 16);
Size += Params.SplitterDestinationDataCount * 0xE0;
Size += Params.SplitterCount * 0x20;
Size += IntUtils.AlignUp(Params.SplitterDestinationDataCount * 4, 16);
}
Size = Params.EffectCount * 0x4C0 +
Params.SinkCount * 0x170 +
Params.VoiceCount * 0x100 +
IntUtils.AlignUp(Size, 64) + 0x40;
if (Params.PerformanceManagerCount >= 1)
{
Size += (((Params.EffectCount +
Params.SinkCount +
Params.VoiceCount +
Params.MixCount + 1) * 16 + 0x658) *
(Params.PerformanceManagerCount + 1) + 0x13F) & ~0x3FL;
}
Size = (Size + 0x1907D) & ~0xFFFL;
Context.ResponseData.Write(Size);
Context.Ns.Log.PrintDebug(LogClass.ServiceAudio, $"WorkBufferSize is 0x{Size:x16}.");
return(0);
}
else
{
Context.ResponseData.Write(0L);
Context.Ns.Log.PrintWarning(LogClass.ServiceAudio, $"Library Revision 0x{Params.Revision:x8} is not supported!");
return(MakeError(ErrorModule.Audio, AudErr.UnsupportedRevision));
}
}