ryujinx/Ryujinx.Audio/IAalOutput.cs
Ac_K 7b66cb0d90
audio: Cleanup Ryujinx.Audio and fix OpenAL issue (#1746)
* audio: Cleanup SoundIO and fix OpenAL issue

* fix tabs by spaces

* Fix extra spaces

* Fix SoundIO.cs

* Fix ContainsAudioOutBuffer
2020-11-27 20:55:00 +01:00

56 lines
1.6 KiB
C#

using System;
namespace Ryujinx.Audio
{
public interface IAalOutput : IDisposable
{
bool SupportsChannelCount(int channels);
private int SelectHardwareChannelCount(int targetChannelCount)
{
if (SupportsChannelCount(targetChannelCount))
{
return targetChannelCount;
}
return targetChannelCount switch
{
6 => SelectHardwareChannelCount(2),
2 => SelectHardwareChannelCount(1),
1 => throw new ArgumentException("No valid channel configuration found!"),
_ => throw new ArgumentException($"Invalid targetChannelCount {targetChannelCount}"),
};
}
int OpenTrack(int sampleRate, int channels, ReleaseCallback callback)
{
return OpenHardwareTrack(sampleRate, SelectHardwareChannelCount(channels), channels, callback);
}
int OpenHardwareTrack(int sampleRate, int hardwareChannels, int virtualChannels, ReleaseCallback callback);
void CloseTrack(int trackId);
bool ContainsBuffer(int trackId, long bufferTag);
long[] GetReleasedBuffers(int trackId, int maxCount);
void AppendBuffer<T>(int trackId, long bufferTag, T[] buffer) where T : struct;
void Start(int trackId);
void Stop(int trackId);
uint GetBufferCount(int trackId);
ulong GetPlayedSampleCount(int trackId);
bool FlushBuffers(int trackId);
float GetVolume(int trackId);
void SetVolume(int trackId, float volume);
PlaybackState GetState(int trackId);
}
}