R/Ryujinx/OsHle/Services/ServiceAud.cs
AcK77 9f2aea4059 Basic audio support
Implement IAudioOut.
Small corrections on AudIAudioRenderer.
Add glitched audio playback support through OpenAL.
2018-02-08 17:52:02 +01:00

71 lines
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2.2 KiB
C#

using ChocolArm64.Memory;
using Ryujinx.OsHle.Objects;
using System.Text;
using static Ryujinx.OsHle.Objects.ObjHelper;
namespace Ryujinx.OsHle.Services
{
static partial class Service
{
public static long AudOutListAudioOuts(ServiceCtx Context)
{
long Position = Context.Request.ReceiveBuff[0].Position;
AMemoryHelper.WriteBytes(Context.Memory, Position, Encoding.ASCII.GetBytes("iface"));
Context.ResponseData.Write(1);
return 0;
}
public static long AudOutOpenAudioOut(ServiceCtx Context)
{
MakeObject(Context, new AudIAudioOut());
Context.ResponseData.Write(48000); //Sample Rate
Context.ResponseData.Write(2); //Channel Count
Context.ResponseData.Write(2); //PCM Format
/*
0 - Invalid
1 - INT8
2 - INT16
3 - INT24
4 - INT32
5 - PCM Float
6 - ADPCM
*/
Context.ResponseData.Write(0); //Unknown
return 0;
}
public static long AudRenOpenAudioRenderer(ServiceCtx Context)
{
MakeObject(Context, new AudIAudioRenderer());
return 0;
}
public static long AudRenGetAudioRendererWorkBufferSize(ServiceCtx Context)
{
int SampleRate = Context.RequestData.ReadInt32();
int Unknown4 = Context.RequestData.ReadInt32();
int Unknown8 = Context.RequestData.ReadInt32();
int UnknownC = Context.RequestData.ReadInt32();
int Unknown10 = Context.RequestData.ReadInt32();
int Unknown14 = Context.RequestData.ReadInt32();
int Unknown18 = Context.RequestData.ReadInt32();
int Unknown1c = Context.RequestData.ReadInt32();
int Unknown20 = Context.RequestData.ReadInt32();
int Unknown24 = Context.RequestData.ReadInt32();
int Unknown28 = Context.RequestData.ReadInt32();
int Unknown2c = Context.RequestData.ReadInt32();
int Rev1Magic = Context.RequestData.ReadInt32();
Context.ResponseData.Write(0x400L);
return 0;
}
}
}