public long Get(ServiceCtx Context)
{
Context.Device.Log.PrintStub(LogClass.ServiceAcc, "Stubbed.");
long Position = Context.Request.ReceiveBuff[0].Position;
AMemoryHelper.FillWithZeros(Context.Memory, Position, 0x80);
Context.Memory.WriteInt32(Position, 0);
Context.Memory.WriteInt32(Position + 4, 1);
Context.Memory.WriteInt64(Position + 8, 1);
return(GetBase(Context));
}
public long ListDisplays(ServiceCtx Context)
{
long RecBuffPtr = Context.Request.ReceiveBuff[0].Position;
AMemoryHelper.FillWithZeros(Context.Memory, RecBuffPtr, 0x60);
//Add only the default display to buffer
Context.Memory.WriteBytes(RecBuffPtr, Encoding.ASCII.GetBytes("Default"));
Context.Memory.WriteInt64(RecBuffPtr + 0x40, 0x1L);
Context.Memory.WriteInt64(RecBuffPtr + 0x48, 0x1L);
Context.Memory.WriteInt64(RecBuffPtr + 0x50, 1920L);
Context.Memory.WriteInt64(RecBuffPtr + 0x58, 1080L);
Context.ResponseData.Write(1L);
return(0);
}
private void SvcMapSharedMemory(AThreadState ThreadState)
{
int Handle = (int)ThreadState.X0;
long Src = (long)ThreadState.X1;
long Size = (long)ThreadState.X2;
int Perm = (int)ThreadState.X3;
if (!IsValidPosition(Src))
{
Ns.Log.PrintWarning(LogClass.KernelSvc, $"Invalid address {Src:x16}!");
ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidMemRange);
return;
}
HSharedMem SharedMem = Process.HandleTable.GetData <HSharedMem>(Handle);
if (SharedMem != null)
{
Memory.Manager.Map(Src, Size, (int)MemoryType.SharedMemory, AMemoryPerm.Write);
AMemoryHelper.FillWithZeros(Memory, Src, (int)Size);
SharedMem.AddVirtualPosition(Memory, Src, Size);
Memory.Manager.Reprotect(Src, Size, (AMemoryPerm)Perm);
lock (MappedSharedMems)
{
MappedSharedMems.Add((SharedMem, Src, Size));
}
ThreadState.X0 = 0;
}
//TODO: Error codes.
}
public long RequestUpdateAudioRenderer(ServiceCtx Context)
{
long OutputPosition = Context.Request.ReceiveBuff[0].Position;
long OutputSize = Context.Request.ReceiveBuff[0].Size;
AMemoryHelper.FillWithZeros(Context.Memory, OutputPosition, (int)OutputSize);
long InputPosition = Context.Request.SendBuff[0].Position;
StructReader Reader = new StructReader(Context.Memory, InputPosition);
StructWriter Writer = new StructWriter(Context.Memory, OutputPosition);
UpdateDataHeader InputHeader = Reader.Read <UpdateDataHeader>();
Reader.Read <BehaviorIn>(InputHeader.BehaviorSize);
MemoryPoolIn[] MemoryPoolsIn = Reader.Read <MemoryPoolIn>(InputHeader.MemoryPoolSize);
for (int Index = 0; Index < MemoryPoolsIn.Length; Index++)
{
MemoryPoolIn MemoryPool = MemoryPoolsIn[Index];
if (MemoryPool.State == MemoryPoolState.RequestAttach)
{
MemoryPools[Index].OutStatus.State = MemoryPoolState.Attached;
}
else if (MemoryPool.State == MemoryPoolState.RequestDetach)
{
MemoryPools[Index].OutStatus.State = MemoryPoolState.Detached;
}
}
Reader.Read <VoiceChannelResourceIn>(InputHeader.VoiceResourceSize);
VoiceIn[] VoicesIn = Reader.Read <VoiceIn>(InputHeader.VoiceSize);
for (int Index = 0; Index < VoicesIn.Length; Index++)
{
VoiceIn Voice = VoicesIn[Index];
VoiceContext VoiceCtx = Voices[Index];
VoiceCtx.SetAcquireState(Voice.Acquired != 0);
if (Voice.Acquired == 0)
{
continue;
}
if (Voice.FirstUpdate != 0)
{
VoiceCtx.AdpcmCtx = GetAdpcmDecoderContext(
Voice.AdpcmCoeffsPosition,
Voice.AdpcmCoeffsSize);
VoiceCtx.SampleFormat = Voice.SampleFormat;
VoiceCtx.SampleRate = Voice.SampleRate;
VoiceCtx.ChannelsCount = Voice.ChannelsCount;
VoiceCtx.SetBufferIndex(Voice.BaseWaveBufferIndex);
}
VoiceCtx.WaveBuffers[0] = Voice.WaveBuffer0;
VoiceCtx.WaveBuffers[1] = Voice.WaveBuffer1;
VoiceCtx.WaveBuffers[2] = Voice.WaveBuffer2;
VoiceCtx.WaveBuffers[3] = Voice.WaveBuffer3;
VoiceCtx.Volume = Voice.Volume;
VoiceCtx.PlayState = Voice.PlayState;
}
UpdateAudio();
UpdateDataHeader OutputHeader = new UpdateDataHeader();
int UpdateHeaderSize = Marshal.SizeOf <UpdateDataHeader>();
OutputHeader.Revision = IAudioRendererManager.RevMagic;
OutputHeader.BehaviorSize = 0xb0;
OutputHeader.MemoryPoolSize = (Params.EffectCount + Params.VoiceCount * 4) * 0x10;
OutputHeader.VoiceSize = Params.VoiceCount * 0x10;
OutputHeader.EffectSize = Params.EffectCount * 0x10;
OutputHeader.SinkSize = Params.SinkCount * 0x20;
OutputHeader.PerformanceManagerSize = 0x10;
OutputHeader.TotalSize = UpdateHeaderSize +
OutputHeader.BehaviorSize +
OutputHeader.MemoryPoolSize +
OutputHeader.VoiceSize +
OutputHeader.EffectSize +
OutputHeader.SinkSize +
OutputHeader.PerformanceManagerSize;
Writer.Write(OutputHeader);
foreach (MemoryPoolContext MemoryPool in MemoryPools)
{
Writer.Write(MemoryPool.OutStatus);
}
foreach (VoiceContext Voice in Voices)
{
Writer.Write(Voice.OutStatus);
}
return(0);
}
public long RequestUpdateAudioRenderer(ServiceCtx Context)
{
long OutputPosition = Context.Request.ReceiveBuff[0].Position;
long OutputSize = Context.Request.ReceiveBuff[0].Size;
AMemoryHelper.FillWithZeros(Context.Memory, OutputPosition, (int)OutputSize);
long InputPosition = Context.Request.SendBuff[0].Position;
UpdateDataHeader InputDataHeader = AMemoryHelper.Read <UpdateDataHeader>(Context.Memory, InputPosition);
UpdateDataHeader OutputDataHeader = new UpdateDataHeader();
int UpdateHeaderSize = Marshal.SizeOf <UpdateDataHeader>();
OutputDataHeader.Revision = Params.Revision;
OutputDataHeader.BehaviorSize = 0xb0;
OutputDataHeader.MemoryPoolsSize = (Params.EffectCount + Params.VoiceCount * 4) * 0x10;
OutputDataHeader.VoicesSize = Params.VoiceCount * 0x10;
OutputDataHeader.EffectsSize = Params.EffectCount * 0x10;
OutputDataHeader.SinksSize = Params.SinkCount * 0x20;
OutputDataHeader.PerformanceManagerSize = 0x10;
OutputDataHeader.TotalSize = UpdateHeaderSize +
OutputDataHeader.BehaviorSize +
OutputDataHeader.MemoryPoolsSize +
OutputDataHeader.VoicesSize +
OutputDataHeader.EffectsSize +
OutputDataHeader.SinksSize +
OutputDataHeader.PerformanceManagerSize;
AMemoryHelper.Write(Context.Memory, OutputPosition, OutputDataHeader);
int InMemoryPoolOffset = UpdateHeaderSize + InputDataHeader.BehaviorSize;
int OutMemoryPoolOffset = UpdateHeaderSize;
for (int Offset = 0; Offset < OutputDataHeader.MemoryPoolsSize; Offset += 0x10, InMemoryPoolOffset += 0x20)
{
MemoryPoolState PoolState = (MemoryPoolState)Context.Memory.ReadInt32(InputPosition + InMemoryPoolOffset + 0x10);
//TODO: Figure out what the other values does.
if (PoolState == MemoryPoolState.RequestAttach)
{
Context.Memory.WriteInt32(OutputPosition + OutMemoryPoolOffset + Offset, (int)MemoryPoolState.Attached);
}
else if (PoolState == MemoryPoolState.RequestDetach)
{
Context.Memory.WriteInt32(OutputPosition + OutMemoryPoolOffset + Offset, (int)MemoryPoolState.Detached);
}
}
int OutVoicesOffset = OutMemoryPoolOffset + OutputDataHeader.MemoryPoolsSize;
for (int Offset = 0; Offset < OutputDataHeader.VoicesSize; Offset += 0x10)
{
Context.Memory.WriteInt32(OutputPosition + OutVoicesOffset + Offset + 8, (int)VoicePlaybackState.Finished);
}
//TODO: We shouldn't be signaling this here.
UpdateEvent.WaitEvent.Set();
return(0);
}
