public long GetLibraryAppletLaunchableEvent(ServiceCtx Context)
{
LaunchableEvent.Signal();
int Handle = Context.Process.HandleTable.OpenHandle(LaunchableEvent);
Context.Response.HandleDesc = IpcHandleDesc.MakeCopy(Handle);
Context.Device.Log.PrintStub(LogClass.ServiceAm, "Stubbed.");
return(0);
}
// SDK location: /user/pspthreadman.h:665
// SDK declaration: int sceKernelClearEventFlag(SceUID evid, u32 bits);
public int sceKernelClearEventFlag(int evid, int bits)
{
KEvent ev = _kernel.GetHandle <KEvent>(evid);
if (ev == null)
{
return(-1);
}
ev.Value &= ( uint )bits;
if (ev.Signal() == true)
{
// We woke something!
_kernel.Schedule();
}
return(0);
}
public IAudioDevice(Horizon System)
{
m_Commands = new Dictionary <int, ServiceProcessRequest>()
{
{ 0, ListAudioDeviceName },
{ 1, SetAudioDeviceOutputVolume },
{ 3, GetActiveAudioDeviceName },
{ 4, QueryAudioDeviceSystemEvent },
{ 5, GetActiveChannelCount },
{ 6, ListAudioDeviceNameAuto },
{ 7, SetAudioDeviceOutputVolumeAuto },
{ 8, GetAudioDeviceOutputVolumeAuto },
{ 10, GetActiveAudioDeviceNameAuto },
{ 11, QueryAudioDeviceInputEvent },
{ 12, QueryAudioDeviceOutputEvent }
};
SystemEvent = new KEvent(System);
//TODO: We shouldn't be signaling this here.
SystemEvent.Signal();
}
private long OpenAudioOutImpl(ServiceCtx Context, long SendPosition, long SendSize, long ReceivePosition, long ReceiveSize)
{
string DeviceName = AMemoryHelper.ReadAsciiString(
Context.Memory,
SendPosition,
SendSize);
if (DeviceName == string.Empty)
{
DeviceName = DefaultAudioOutput;
}
if (DeviceName != DefaultAudioOutput)
{
Context.Device.Log.PrintWarning(LogClass.Audio, "Invalid device name!");
return(MakeError(ErrorModule.Audio, AudErr.DeviceNotFound));
}
byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DeviceName + "\0");
if ((ulong)DeviceNameBuffer.Length <= (ulong)ReceiveSize)
{
Context.Memory.WriteBytes(ReceivePosition, DeviceNameBuffer);
}
else
{
Context.Device.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {ReceiveSize} too small!");
}
int SampleRate = Context.RequestData.ReadInt32();
int Channels = Context.RequestData.ReadInt32();
if (SampleRate == 0)
{
SampleRate = DefaultSampleRate;
}
if (SampleRate != DefaultSampleRate)
{
Context.Device.Log.PrintWarning(LogClass.Audio, "Invalid sample rate!");
return(MakeError(ErrorModule.Audio, AudErr.UnsupportedSampleRate));
}
Channels = (ushort)Channels;
if (Channels == 0)
{
Channels = DefaultChannelsCount;
}
KEvent ReleaseEvent = new KEvent(Context.Device.System);
ReleaseCallback Callback = () =>
{
ReleaseEvent.Signal();
};
IAalOutput AudioOut = Context.Device.AudioOut;
int Track = AudioOut.OpenTrack(SampleRate, Channels, Callback);
MakeObject(Context, new IAudioOut(AudioOut, ReleaseEvent, Track));
Context.ResponseData.Write(SampleRate);
Context.ResponseData.Write(Channels);
Context.ResponseData.Write((int)SampleFormat.PcmInt16);
Context.ResponseData.Write((int)PlaybackState.Stopped);
return(0);
}
private void AudioCallback()
{
UpdateEvent.Signal();
}
