mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-19 07:08:43 +02:00
audio: Rewrite SoundIo bindings (#4088)
* audio: Rewrite SoundIo bindings This rewrite SoundIo bindings to be safer and not a pedantic autogenerated mess. * Address comments * Switch DllImport to LibraryImport * Address gdkchan's comment
This commit is contained in:
parent
c6f1908e0f
commit
403e67d983
28 changed files with 701 additions and 2402 deletions
178
Ryujinx.Audio.Backends.SoundIo/Native/SoundIo.cs
Normal file
178
Ryujinx.Audio.Backends.SoundIo/Native/SoundIo.cs
Normal file
|
@ -0,0 +1,178 @@
|
||||||
|
using Ryujinx.Common.Memory;
|
||||||
|
using System;
|
||||||
|
using System.Runtime.CompilerServices;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public static partial class SoundIo
|
||||||
|
{
|
||||||
|
private const string LibraryName = "libsoundio";
|
||||||
|
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
public unsafe delegate void OnDeviceChangeNativeDelegate(IntPtr ctx);
|
||||||
|
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
public unsafe delegate void OnBackendDisconnectedDelegate(IntPtr ctx, SoundIoError err);
|
||||||
|
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
public unsafe delegate void OnEventsSignalDelegate(IntPtr ctx);
|
||||||
|
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
public unsafe delegate void EmitRtPrioWarningDelegate();
|
||||||
|
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
public unsafe delegate void JackCallbackDelegate(IntPtr msg);
|
||||||
|
|
||||||
|
[StructLayout(LayoutKind.Sequential)]
|
||||||
|
public struct SoundIoStruct
|
||||||
|
{
|
||||||
|
public IntPtr UserData;
|
||||||
|
public IntPtr OnDeviceChange;
|
||||||
|
public IntPtr OnBackendDisconnected;
|
||||||
|
public IntPtr OnEventsSignal;
|
||||||
|
public SoundIoBackend CurrentBackend;
|
||||||
|
public IntPtr ApplicationName;
|
||||||
|
public IntPtr EmitRtPrioWarning;
|
||||||
|
public IntPtr JackInfoCallback;
|
||||||
|
public IntPtr JackErrorCallback;
|
||||||
|
}
|
||||||
|
|
||||||
|
public struct SoundIoChannelLayout
|
||||||
|
{
|
||||||
|
public IntPtr Name;
|
||||||
|
public int ChannelCount;
|
||||||
|
public Array24<SoundIoChannelId> Channels;
|
||||||
|
|
||||||
|
public static IntPtr GetDefault(int channelCount)
|
||||||
|
{
|
||||||
|
return soundio_channel_layout_get_default(channelCount);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static unsafe SoundIoChannelLayout GetDefaultValue(int channelCount)
|
||||||
|
{
|
||||||
|
return Unsafe.AsRef<SoundIoChannelLayout>((SoundIoChannelLayout*)GetDefault(channelCount));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public struct SoundIoSampleRateRange
|
||||||
|
{
|
||||||
|
public int Min;
|
||||||
|
public int Max;
|
||||||
|
}
|
||||||
|
|
||||||
|
public struct SoundIoDevice
|
||||||
|
{
|
||||||
|
public IntPtr SoundIo;
|
||||||
|
public IntPtr Id;
|
||||||
|
public IntPtr Name;
|
||||||
|
public SoundIoDeviceAim Aim;
|
||||||
|
public IntPtr Layouts;
|
||||||
|
public int LayoutCount;
|
||||||
|
public SoundIoChannelLayout CurrentLayout;
|
||||||
|
public IntPtr Formats;
|
||||||
|
public int FormatCount;
|
||||||
|
public SoundIoFormat CurrentFormat;
|
||||||
|
public IntPtr SampleRates;
|
||||||
|
public int SampleRateCount;
|
||||||
|
public int SampleRateCurrent;
|
||||||
|
public double SoftwareLatencyMin;
|
||||||
|
public double SoftwareLatencyMax;
|
||||||
|
public double SoftwareLatencyCurrent;
|
||||||
|
public bool IsRaw;
|
||||||
|
public int RefCount;
|
||||||
|
public SoundIoError ProbeError;
|
||||||
|
}
|
||||||
|
|
||||||
|
public struct SoundIoOutStream
|
||||||
|
{
|
||||||
|
public IntPtr Device;
|
||||||
|
public SoundIoFormat Format;
|
||||||
|
public int SampleRate;
|
||||||
|
public SoundIoChannelLayout Layout;
|
||||||
|
public double SoftwareLatency;
|
||||||
|
public float Volume;
|
||||||
|
public IntPtr UserData;
|
||||||
|
public IntPtr WriteCallback;
|
||||||
|
public IntPtr UnderflowCallback;
|
||||||
|
public IntPtr ErrorCallback;
|
||||||
|
public IntPtr Name;
|
||||||
|
public bool NonTerminalHint;
|
||||||
|
public int BytesPerFrame;
|
||||||
|
public int BytesPerSample;
|
||||||
|
public SoundIoError LayoutError;
|
||||||
|
}
|
||||||
|
|
||||||
|
public struct SoundIoChannelArea
|
||||||
|
{
|
||||||
|
public IntPtr Pointer;
|
||||||
|
public int Step;
|
||||||
|
}
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial IntPtr soundio_create();
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_connect(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial void soundio_disconnect(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial void soundio_flush_events(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial int soundio_output_device_count(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial int soundio_default_output_device_index(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial IntPtr soundio_get_output_device(IntPtr ctx, int index);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
[return: MarshalAs(UnmanagedType.Bool)]
|
||||||
|
public static partial bool soundio_device_supports_format(IntPtr devCtx, SoundIoFormat format);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
[return: MarshalAs(UnmanagedType.Bool)]
|
||||||
|
public static partial bool soundio_device_supports_layout(IntPtr devCtx, IntPtr layout);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
[return: MarshalAs(UnmanagedType.Bool)]
|
||||||
|
public static partial bool soundio_device_supports_sample_rate(IntPtr devCtx, int sampleRate);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial IntPtr soundio_outstream_create(IntPtr devCtx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_open(IntPtr outStreamCtx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_start(IntPtr outStreamCtx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_begin_write(IntPtr outStreamCtx, IntPtr areas, IntPtr frameCount);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_end_write(IntPtr outStreamCtx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_pause(IntPtr devCtx, [MarshalAs(UnmanagedType.Bool)] bool pause);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial SoundIoError soundio_outstream_set_volume(IntPtr devCtx, double volume);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial void soundio_outstream_destroy(IntPtr streamCtx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial void soundio_destroy(IntPtr ctx);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial IntPtr soundio_channel_layout_get_default(int channelCount);
|
||||||
|
|
||||||
|
[LibraryImport(LibraryName)]
|
||||||
|
public static partial IntPtr soundio_strerror(SoundIoError err);
|
||||||
|
}
|
||||||
|
}
|
13
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoBackend.cs
Normal file
13
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoBackend.cs
Normal file
|
@ -0,0 +1,13 @@
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public enum SoundIoBackend : int
|
||||||
|
{
|
||||||
|
None = 0,
|
||||||
|
Jack = 1,
|
||||||
|
PulseAudio = 2,
|
||||||
|
Alsa = 3,
|
||||||
|
CoreAudio = 4,
|
||||||
|
Wasapi = 5,
|
||||||
|
Dummy = 6
|
||||||
|
}
|
||||||
|
}
|
75
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoChannelId.cs
Normal file
75
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoChannelId.cs
Normal file
|
@ -0,0 +1,75 @@
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public enum SoundIoChannelId
|
||||||
|
{
|
||||||
|
Invalid = 0,
|
||||||
|
FrontLeft = 1,
|
||||||
|
FrontRight = 2,
|
||||||
|
FrontCenter = 3,
|
||||||
|
Lfe = 4,
|
||||||
|
BackLeft = 5,
|
||||||
|
BackRight = 6,
|
||||||
|
FrontLeftCenter = 7,
|
||||||
|
FrontRightCenter = 8,
|
||||||
|
BackCenter = 9,
|
||||||
|
SideLeft = 10,
|
||||||
|
SideRight = 11,
|
||||||
|
TopCenter = 12,
|
||||||
|
TopFrontLeft = 13,
|
||||||
|
TopFrontCenter = 14,
|
||||||
|
TopFrontRight = 15,
|
||||||
|
TopBackLeft = 16,
|
||||||
|
TopBackCenter = 17,
|
||||||
|
TopBackRight = 18,
|
||||||
|
BackLeftCenter = 19,
|
||||||
|
BackRightCenter = 20,
|
||||||
|
FrontLeftWide = 21,
|
||||||
|
FrontRightWide = 22,
|
||||||
|
FrontLeftHigh = 23,
|
||||||
|
FrontCenterHigh = 24,
|
||||||
|
FrontRightHigh = 25,
|
||||||
|
TopFrontLeftCenter = 26,
|
||||||
|
TopFrontRightCenter = 27,
|
||||||
|
TopSideLeft = 28,
|
||||||
|
TopSideRight = 29,
|
||||||
|
LeftLfe = 30,
|
||||||
|
RightLfe = 31,
|
||||||
|
Lfe2 = 32,
|
||||||
|
BottomCenter = 33,
|
||||||
|
BottomLeftCenter = 34,
|
||||||
|
BottomRightCenter = 35,
|
||||||
|
MsMid = 36,
|
||||||
|
MsSide = 37,
|
||||||
|
AmbisonicW = 38,
|
||||||
|
AmbisonicX = 39,
|
||||||
|
AmbisonicY = 40,
|
||||||
|
AmbisonicZ = 41,
|
||||||
|
XyX = 42,
|
||||||
|
XyY = 43,
|
||||||
|
HeadphonesLeft = 44,
|
||||||
|
HeadphonesRight = 45,
|
||||||
|
ClickTrack = 46,
|
||||||
|
ForeignLanguage = 47,
|
||||||
|
HearingImpaired = 48,
|
||||||
|
Narration = 49,
|
||||||
|
Haptic = 50,
|
||||||
|
DialogCentricMix = 51,
|
||||||
|
Aux = 52,
|
||||||
|
Aux0 = 53,
|
||||||
|
Aux1 = 54,
|
||||||
|
Aux2 = 55,
|
||||||
|
Aux3 = 56,
|
||||||
|
Aux4 = 57,
|
||||||
|
Aux5 = 58,
|
||||||
|
Aux6 = 59,
|
||||||
|
Aux7 = 60,
|
||||||
|
Aux8 = 61,
|
||||||
|
Aux9 = 62,
|
||||||
|
Aux10 = 63,
|
||||||
|
Aux11 = 64,
|
||||||
|
Aux12 = 65,
|
||||||
|
Aux13 = 66,
|
||||||
|
Aux14 = 67,
|
||||||
|
Aux15 = 68,
|
||||||
|
}
|
||||||
|
}
|
107
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoContext.cs
Normal file
107
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoContext.cs
Normal file
|
@ -0,0 +1,107 @@
|
||||||
|
using System;
|
||||||
|
using System.Reflection.Metadata;
|
||||||
|
using System.Runtime.CompilerServices;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
using System.Threading;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public class SoundIoContext : IDisposable
|
||||||
|
{
|
||||||
|
private IntPtr _context;
|
||||||
|
private Action<SoundIoError> _onBackendDisconnect;
|
||||||
|
private OnBackendDisconnectedDelegate _onBackendDisconnectNative;
|
||||||
|
|
||||||
|
public IntPtr Context => _context;
|
||||||
|
|
||||||
|
internal SoundIoContext(IntPtr context)
|
||||||
|
{
|
||||||
|
_context = context;
|
||||||
|
_onBackendDisconnect = null;
|
||||||
|
_onBackendDisconnectNative = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
public SoundIoError Connect() => soundio_connect(_context);
|
||||||
|
public void Disconnect() => soundio_disconnect(_context);
|
||||||
|
|
||||||
|
public void FlushEvents() => soundio_flush_events(_context);
|
||||||
|
|
||||||
|
public int OutputDeviceCount => soundio_output_device_count(_context);
|
||||||
|
|
||||||
|
public int DefaultOutputDeviceIndex => soundio_default_output_device_index(_context);
|
||||||
|
|
||||||
|
public Action<SoundIoError> OnBackendDisconnect
|
||||||
|
{
|
||||||
|
get { return _onBackendDisconnect; }
|
||||||
|
set
|
||||||
|
{
|
||||||
|
_onBackendDisconnect = value;
|
||||||
|
|
||||||
|
if (_onBackendDisconnect == null)
|
||||||
|
{
|
||||||
|
_onBackendDisconnectNative = null;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
_onBackendDisconnectNative = (ctx, err) => _onBackendDisconnect(err);
|
||||||
|
}
|
||||||
|
|
||||||
|
GetContext().OnBackendDisconnected = Marshal.GetFunctionPointerForDelegate(_onBackendDisconnectNative);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private ref SoundIoStruct GetContext()
|
||||||
|
{
|
||||||
|
unsafe
|
||||||
|
{
|
||||||
|
return ref Unsafe.AsRef<SoundIoStruct>((SoundIoStruct*)_context);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public SoundIoDeviceContext GetOutputDevice(int index)
|
||||||
|
{
|
||||||
|
IntPtr deviceContext = soundio_get_output_device(_context, index);
|
||||||
|
|
||||||
|
if (deviceContext == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
return new SoundIoDeviceContext(deviceContext);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static SoundIoContext Create()
|
||||||
|
{
|
||||||
|
IntPtr context = soundio_create();
|
||||||
|
|
||||||
|
if (context == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
return new SoundIoContext(context);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected virtual void Dispose(bool disposing)
|
||||||
|
{
|
||||||
|
IntPtr currentContext = Interlocked.Exchange(ref _context, IntPtr.Zero);
|
||||||
|
|
||||||
|
if (currentContext != IntPtr.Zero)
|
||||||
|
{
|
||||||
|
soundio_destroy(currentContext);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Dispose()
|
||||||
|
{
|
||||||
|
Dispose(true);
|
||||||
|
GC.SuppressFinalize(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
~SoundIoContext()
|
||||||
|
{
|
||||||
|
Dispose(false);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,8 @@
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public enum SoundIoDeviceAim
|
||||||
|
{
|
||||||
|
SoundIoDeviceAimInput = 0,
|
||||||
|
SoundIoDeviceAimOutput = 1
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,49 @@
|
||||||
|
using System;
|
||||||
|
using System.Runtime.CompilerServices;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public class SoundIoDeviceContext
|
||||||
|
{
|
||||||
|
private readonly IntPtr _context;
|
||||||
|
|
||||||
|
public IntPtr Context => _context;
|
||||||
|
|
||||||
|
internal SoundIoDeviceContext(IntPtr context)
|
||||||
|
{
|
||||||
|
_context = context;
|
||||||
|
}
|
||||||
|
|
||||||
|
private ref SoundIoDevice GetDeviceContext()
|
||||||
|
{
|
||||||
|
unsafe
|
||||||
|
{
|
||||||
|
return ref Unsafe.AsRef<SoundIoDevice>((SoundIoDevice*)_context);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public bool IsRaw => GetDeviceContext().IsRaw;
|
||||||
|
|
||||||
|
public string Id => Marshal.PtrToStringAnsi(GetDeviceContext().Id);
|
||||||
|
|
||||||
|
public bool SupportsSampleRate(int sampleRate) => soundio_device_supports_sample_rate(_context, sampleRate);
|
||||||
|
|
||||||
|
public bool SupportsFormat(SoundIoFormat format) => soundio_device_supports_format(_context, format);
|
||||||
|
|
||||||
|
public bool SupportsChannelCount(int channelCount) => soundio_device_supports_layout(_context, SoundIoChannelLayout.GetDefault(channelCount));
|
||||||
|
|
||||||
|
public SoundIoOutStreamContext CreateOutStream()
|
||||||
|
{
|
||||||
|
IntPtr context = soundio_outstream_create(_context);
|
||||||
|
|
||||||
|
if (context == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
return new SoundIoOutStreamContext(context);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
22
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoError.cs
Normal file
22
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoError.cs
Normal file
|
@ -0,0 +1,22 @@
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public enum SoundIoError
|
||||||
|
{
|
||||||
|
None = 0,
|
||||||
|
NoMem = 1,
|
||||||
|
InitAudioBackend = 2,
|
||||||
|
SystemResources = 3,
|
||||||
|
OpeningDevice = 4,
|
||||||
|
NoSuchDevice = 5,
|
||||||
|
Invalid = 6,
|
||||||
|
BackendUnavailable = 7,
|
||||||
|
Streaming = 8,
|
||||||
|
IncompatibleDevice = 9,
|
||||||
|
NoSuchClient = 10,
|
||||||
|
IncompatibleBackend = 11,
|
||||||
|
BackendDisconnected = 12,
|
||||||
|
Interrupted = 13,
|
||||||
|
Underflow = 14,
|
||||||
|
EncodingString = 15,
|
||||||
|
}
|
||||||
|
}
|
11
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoException.cs
Normal file
11
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoException.cs
Normal file
|
@ -0,0 +1,11 @@
|
||||||
|
using System;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
internal class SoundIoException : Exception
|
||||||
|
{
|
||||||
|
internal SoundIoException(SoundIoError error) : base(Marshal.PtrToStringAnsi(soundio_strerror(error))) { }
|
||||||
|
}
|
||||||
|
}
|
25
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoFormat.cs
Normal file
25
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoFormat.cs
Normal file
|
@ -0,0 +1,25 @@
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public enum SoundIoFormat
|
||||||
|
{
|
||||||
|
Invalid = 0,
|
||||||
|
S8 = 1,
|
||||||
|
U8 = 2,
|
||||||
|
S16LE = 3,
|
||||||
|
S16BE = 4,
|
||||||
|
U16LE = 5,
|
||||||
|
U16BE = 6,
|
||||||
|
S24LE = 7,
|
||||||
|
S24BE = 8,
|
||||||
|
U24LE = 9,
|
||||||
|
U24BE = 10,
|
||||||
|
S32LE = 11,
|
||||||
|
S32BE = 12,
|
||||||
|
U32LE = 13,
|
||||||
|
U32BE = 14,
|
||||||
|
Float32LE = 15,
|
||||||
|
Float32BE = 16,
|
||||||
|
Float64LE = 17,
|
||||||
|
Float64BE = 18,
|
||||||
|
}
|
||||||
|
}
|
164
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoOutStreamContext.cs
Normal file
164
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoOutStreamContext.cs
Normal file
|
@ -0,0 +1,164 @@
|
||||||
|
using System;
|
||||||
|
using System.Runtime.CompilerServices;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
|
namespace Ryujinx.Audio.Backends.SoundIo.Native
|
||||||
|
{
|
||||||
|
public class SoundIoOutStreamContext : IDisposable
|
||||||
|
{
|
||||||
|
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
|
||||||
|
private unsafe delegate void WriteCallbackDelegate(IntPtr ctx, int frameCountMin, int frameCountMax);
|
||||||
|
|
||||||
|
private IntPtr _context;
|
||||||
|
private IntPtr _nameStored;
|
||||||
|
private Action<int, int> _writeCallback;
|
||||||
|
private WriteCallbackDelegate _writeCallbackNative;
|
||||||
|
|
||||||
|
public IntPtr Context => _context;
|
||||||
|
|
||||||
|
internal SoundIoOutStreamContext(IntPtr context)
|
||||||
|
{
|
||||||
|
_context = context;
|
||||||
|
_nameStored = IntPtr.Zero;
|
||||||
|
_writeCallback = null;
|
||||||
|
_writeCallbackNative = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
private ref SoundIoOutStream GetOutContext()
|
||||||
|
{
|
||||||
|
unsafe
|
||||||
|
{
|
||||||
|
return ref Unsafe.AsRef<SoundIoOutStream>((SoundIoOutStream*)_context);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public string Name
|
||||||
|
{
|
||||||
|
get => Marshal.PtrToStringAnsi(GetOutContext().Name);
|
||||||
|
set
|
||||||
|
{
|
||||||
|
var context = GetOutContext();
|
||||||
|
|
||||||
|
if (_nameStored != IntPtr.Zero && context.Name == _nameStored)
|
||||||
|
{
|
||||||
|
Marshal.FreeHGlobal(_nameStored);
|
||||||
|
}
|
||||||
|
|
||||||
|
_nameStored = Marshal.StringToHGlobalAnsi(value);
|
||||||
|
GetOutContext().Name = _nameStored;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public SoundIoChannelLayout Layout
|
||||||
|
{
|
||||||
|
get => GetOutContext().Layout;
|
||||||
|
set => GetOutContext().Layout = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public SoundIoFormat Format
|
||||||
|
{
|
||||||
|
get => GetOutContext().Format;
|
||||||
|
set => GetOutContext().Format = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int SampleRate
|
||||||
|
{
|
||||||
|
get => GetOutContext().SampleRate;
|
||||||
|
set => GetOutContext().SampleRate = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public float Volume
|
||||||
|
{
|
||||||
|
get => GetOutContext().Volume;
|
||||||
|
set => GetOutContext().Volume = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int BytesPerFrame
|
||||||
|
{
|
||||||
|
get => GetOutContext().BytesPerFrame;
|
||||||
|
set => GetOutContext().BytesPerFrame = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int BytesPerSample
|
||||||
|
{
|
||||||
|
get => GetOutContext().BytesPerSample;
|
||||||
|
set => GetOutContext().BytesPerSample = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Action<int, int> WriteCallback
|
||||||
|
{
|
||||||
|
get { return _writeCallback; }
|
||||||
|
set
|
||||||
|
{
|
||||||
|
_writeCallback = value;
|
||||||
|
|
||||||
|
if (_writeCallback == null)
|
||||||
|
{
|
||||||
|
_writeCallbackNative = null;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
_writeCallbackNative = (ctx, frameCountMin, frameCountMax) => _writeCallback(frameCountMin, frameCountMax);
|
||||||
|
}
|
||||||
|
|
||||||
|
GetOutContext().WriteCallback = Marshal.GetFunctionPointerForDelegate(_writeCallbackNative);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static void CheckError(SoundIoError error)
|
||||||
|
{
|
||||||
|
if (error != SoundIoError.None)
|
||||||
|
{
|
||||||
|
throw new SoundIoException(error);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Open() => CheckError(soundio_outstream_open(_context));
|
||||||
|
|
||||||
|
public void Start() => CheckError(soundio_outstream_start(_context));
|
||||||
|
|
||||||
|
public void Pause(bool pause) => CheckError(soundio_outstream_pause(_context, pause));
|
||||||
|
|
||||||
|
public void SetVolume(double volume) => CheckError(soundio_outstream_set_volume(_context, volume));
|
||||||
|
|
||||||
|
public Span<SoundIoChannelArea> BeginWrite(ref int frameCount)
|
||||||
|
{
|
||||||
|
IntPtr arenas = default;
|
||||||
|
int nativeFrameCount = frameCount;
|
||||||
|
|
||||||
|
unsafe
|
||||||
|
{
|
||||||
|
var frameCountPtr = &nativeFrameCount;
|
||||||
|
var arenasPtr = &arenas;
|
||||||
|
CheckError(soundio_outstream_begin_write(_context, (IntPtr)arenasPtr, (IntPtr)frameCountPtr));
|
||||||
|
|
||||||
|
frameCount = *frameCountPtr;
|
||||||
|
|
||||||
|
return new Span<SoundIoChannelArea>((void*)arenas, Layout.ChannelCount);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void EndWrite() => CheckError(soundio_outstream_end_write(_context));
|
||||||
|
|
||||||
|
protected virtual void Dispose(bool disposing)
|
||||||
|
{
|
||||||
|
if (_context != IntPtr.Zero)
|
||||||
|
{
|
||||||
|
soundio_outstream_destroy(_context);
|
||||||
|
_context = IntPtr.Zero;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Dispose()
|
||||||
|
{
|
||||||
|
Dispose(true);
|
||||||
|
GC.SuppressFinalize(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
~SoundIoOutStreamContext()
|
||||||
|
{
|
||||||
|
Dispose(false);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -1,38 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public static class MarshalEx
|
|
||||||
{
|
|
||||||
public static double ReadDouble(IntPtr handle, int offset = 0)
|
|
||||||
{
|
|
||||||
return BitConverter.Int64BitsToDouble(Marshal.ReadInt64(handle, offset));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void WriteDouble(IntPtr handle, double value)
|
|
||||||
{
|
|
||||||
WriteDouble(handle, 0, value);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void WriteDouble(IntPtr handle, int offset, double value)
|
|
||||||
{
|
|
||||||
Marshal.WriteInt64(handle, offset, BitConverter.DoubleToInt64Bits(value));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static float ReadFloat(IntPtr handle, int offset = 0)
|
|
||||||
{
|
|
||||||
return BitConverter.Int32BitsToSingle(Marshal.ReadInt32(handle, offset));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void WriteFloat(IntPtr handle, float value)
|
|
||||||
{
|
|
||||||
WriteFloat(handle, 0, value);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void WriteFloat(IntPtr handle, int offset, float value)
|
|
||||||
{
|
|
||||||
Marshal.WriteInt32(handle, offset, BitConverter.SingleToInt32Bits(value));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,386 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Collections.Generic;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIO : IDisposable
|
|
||||||
{
|
|
||||||
Pointer<SoundIo> handle;
|
|
||||||
|
|
||||||
public SoundIO()
|
|
||||||
{
|
|
||||||
handle = Natives.soundio_create();
|
|
||||||
}
|
|
||||||
|
|
||||||
internal SoundIO(Pointer<SoundIo> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Dispose ()
|
|
||||||
{
|
|
||||||
foreach (var h in allocated_hglobals)
|
|
||||||
{
|
|
||||||
Marshal.FreeHGlobal(h);
|
|
||||||
}
|
|
||||||
|
|
||||||
Natives.soundio_destroy(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Equality (based on handle)
|
|
||||||
|
|
||||||
public override bool Equals(object other)
|
|
||||||
{
|
|
||||||
var d = other as SoundIO;
|
|
||||||
|
|
||||||
return d != null && this.handle == d.handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode()
|
|
||||||
{
|
|
||||||
return (int)(IntPtr)handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator == (SoundIO obj1, SoundIO obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is null : obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator != (SoundIO obj1, SoundIO obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is object : !obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// fields
|
|
||||||
|
|
||||||
// FIXME: this should be taken care in more centralized/decent manner... we don't want to write
|
|
||||||
// this kind of code anywhere we need string marshaling.
|
|
||||||
List<IntPtr> allocated_hglobals = new List<IntPtr>();
|
|
||||||
|
|
||||||
public string ApplicationName {
|
|
||||||
get { return Marshal.PtrToStringAnsi(Marshal.ReadIntPtr(handle, app_name_offset)); }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
var existing = Marshal.ReadIntPtr(handle, app_name_offset);
|
|
||||||
if (allocated_hglobals.Contains (existing))
|
|
||||||
{
|
|
||||||
allocated_hglobals.Remove(existing);
|
|
||||||
Marshal.FreeHGlobal(existing);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.StringToHGlobalAnsi(value);
|
|
||||||
Marshal.WriteIntPtr(handle, app_name_offset, ptr);
|
|
||||||
allocated_hglobals.Add(ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int app_name_offset = (int)Marshal.OffsetOf<SoundIo>("app_name");
|
|
||||||
|
|
||||||
public SoundIOBackend CurrentBackend
|
|
||||||
{
|
|
||||||
get { return (SoundIOBackend)Marshal.ReadInt32(handle, current_backend_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int current_backend_offset = (int)Marshal.OffsetOf<SoundIo>("current_backend");
|
|
||||||
|
|
||||||
// emit_rtprio_warning
|
|
||||||
public Action EmitRealtimePriorityWarning
|
|
||||||
{
|
|
||||||
get { return emit_rtprio_warning; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
emit_rtprio_warning = value;
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(on_devices_change);
|
|
||||||
|
|
||||||
Marshal.WriteIntPtr(handle, emit_rtprio_warning_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int emit_rtprio_warning_offset = (int)Marshal.OffsetOf<SoundIo>("emit_rtprio_warning");
|
|
||||||
|
|
||||||
Action emit_rtprio_warning;
|
|
||||||
|
|
||||||
// jack_error_callback
|
|
||||||
public Action<string> JackErrorCallback
|
|
||||||
{
|
|
||||||
get { return jack_error_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
jack_error_callback = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
jack_error_callback = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
jack_error_callback_native = msg => jack_error_callback(msg);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(jack_error_callback_native);
|
|
||||||
Marshal.WriteIntPtr(handle, jack_error_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int jack_error_callback_offset = (int)Marshal.OffsetOf<SoundIo>("jack_error_callback");
|
|
||||||
|
|
||||||
Action<string> jack_error_callback;
|
|
||||||
delegate void jack_error_delegate(string message);
|
|
||||||
jack_error_delegate jack_error_callback_native;
|
|
||||||
|
|
||||||
// jack_info_callback
|
|
||||||
public Action<string> JackInfoCallback
|
|
||||||
{
|
|
||||||
get { return jack_info_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
jack_info_callback = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
jack_info_callback = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
jack_info_callback_native = msg => jack_info_callback(msg);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(jack_info_callback_native);
|
|
||||||
Marshal.WriteIntPtr(handle, jack_info_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int jack_info_callback_offset = (int)Marshal.OffsetOf<SoundIo>("jack_info_callback");
|
|
||||||
|
|
||||||
Action<string> jack_info_callback;
|
|
||||||
delegate void jack_info_delegate(string message);
|
|
||||||
jack_info_delegate jack_info_callback_native;
|
|
||||||
|
|
||||||
// on_backend_disconnect
|
|
||||||
public Action<int> OnBackendDisconnect
|
|
||||||
{
|
|
||||||
get { return on_backend_disconnect; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
on_backend_disconnect = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
on_backend_disconnect_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
on_backend_disconnect_native = (sio, err) => on_backend_disconnect(err);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(on_backend_disconnect_native);
|
|
||||||
Marshal.WriteIntPtr(handle, on_backend_disconnect_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int on_backend_disconnect_offset = (int)Marshal.OffsetOf<SoundIo>("on_backend_disconnect");
|
|
||||||
|
|
||||||
Action<int> on_backend_disconnect;
|
|
||||||
delegate void on_backend_disconnect_delegate(IntPtr handle, int errorCode);
|
|
||||||
on_backend_disconnect_delegate on_backend_disconnect_native;
|
|
||||||
|
|
||||||
// on_devices_change
|
|
||||||
public Action OnDevicesChange
|
|
||||||
{
|
|
||||||
get { return on_devices_change; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
on_devices_change = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
on_devices_change_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
on_devices_change_native = sio => on_devices_change();
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(on_devices_change_native);
|
|
||||||
Marshal.WriteIntPtr(handle, on_devices_change_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int on_devices_change_offset = (int)Marshal.OffsetOf<SoundIo>("on_devices_change");
|
|
||||||
|
|
||||||
Action on_devices_change;
|
|
||||||
delegate void on_devices_change_delegate(IntPtr handle);
|
|
||||||
on_devices_change_delegate on_devices_change_native;
|
|
||||||
|
|
||||||
// on_events_signal
|
|
||||||
public Action OnEventsSignal
|
|
||||||
{
|
|
||||||
get { return on_events_signal; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
on_events_signal = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
on_events_signal_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
on_events_signal_native = sio => on_events_signal();
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(on_events_signal_native);
|
|
||||||
Marshal.WriteIntPtr(handle, on_events_signal_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int on_events_signal_offset = (int)Marshal.OffsetOf<SoundIo>("on_events_signal");
|
|
||||||
|
|
||||||
Action on_events_signal;
|
|
||||||
delegate void on_events_signal_delegate(IntPtr handle);
|
|
||||||
on_events_signal_delegate on_events_signal_native;
|
|
||||||
|
|
||||||
|
|
||||||
// functions
|
|
||||||
|
|
||||||
public int BackendCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_backend_count(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int InputDeviceCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_input_device_count(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int OutputDeviceCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_output_device_count(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int DefaultInputDeviceIndex
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_default_input_device_index(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int DefaultOutputDeviceIndex
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_default_output_device_index(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOBackend GetBackend(int index)
|
|
||||||
{
|
|
||||||
return (SoundIOBackend)Natives.soundio_get_backend(handle, index);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIODevice GetInputDevice(int index)
|
|
||||||
{
|
|
||||||
return new SoundIODevice(Natives.soundio_get_input_device(handle, index));
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIODevice GetOutputDevice(int index)
|
|
||||||
{
|
|
||||||
return new SoundIODevice(Natives.soundio_get_output_device(handle, index));
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Connect()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_connect(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void ConnectBackend(SoundIOBackend backend)
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_connect_backend(handle, (SoundIoBackend)backend);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Disconnect()
|
|
||||||
{
|
|
||||||
Natives.soundio_disconnect(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void FlushEvents()
|
|
||||||
{
|
|
||||||
Natives.soundio_flush_events(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void WaitEvents()
|
|
||||||
{
|
|
||||||
Natives.soundio_wait_events(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Wakeup()
|
|
||||||
{
|
|
||||||
Natives.soundio_wakeup(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void ForceDeviceScan()
|
|
||||||
{
|
|
||||||
Natives.soundio_force_device_scan(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIORingBuffer CreateRingBuffer(int capacity)
|
|
||||||
{
|
|
||||||
return new SoundIORingBuffer(Natives.soundio_ring_buffer_create(handle, capacity));
|
|
||||||
}
|
|
||||||
|
|
||||||
// static methods
|
|
||||||
|
|
||||||
public static string VersionString
|
|
||||||
{
|
|
||||||
get { return Marshal.PtrToStringAnsi(Natives.soundio_version_string()); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int VersionMajor
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_version_major(); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int VersionMinor
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_version_minor(); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int VersionPatch
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_version_patch(); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public static string GetBackendName(SoundIOBackend backend)
|
|
||||||
{
|
|
||||||
return Marshal.PtrToStringAnsi(Natives.soundio_backend_name((SoundIoBackend)backend));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool HaveBackend(SoundIOBackend backend)
|
|
||||||
{
|
|
||||||
return Natives.soundio_have_backend((SoundIoBackend)backend);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int GetBytesPerSample(SoundIOFormat format)
|
|
||||||
{
|
|
||||||
return Natives.soundio_get_bytes_per_sample((SoundIoFormat)format);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int GetBytesPerFrame(SoundIOFormat format, int channelCount)
|
|
||||||
{
|
|
||||||
return Natives.soundio_get_bytes_per_frame((SoundIoFormat)format, channelCount);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static int GetBytesPerSecond(SoundIOFormat format, int channelCount, int sampleRate)
|
|
||||||
{
|
|
||||||
return Natives.soundio_get_bytes_per_second((SoundIoFormat)format, channelCount, sampleRate);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static string GetSoundFormatName(SoundIOFormat format)
|
|
||||||
{
|
|
||||||
return Marshal.PtrToStringAnsi(Natives.soundio_format_string((SoundIoFormat)format));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,13 +0,0 @@
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public enum SoundIOBackend
|
|
||||||
{
|
|
||||||
None,
|
|
||||||
Jack,
|
|
||||||
PulseAudio,
|
|
||||||
Alsa,
|
|
||||||
CoreAudio,
|
|
||||||
Wasapi,
|
|
||||||
Dummy
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,30 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public struct SoundIOChannelArea
|
|
||||||
{
|
|
||||||
internal SoundIOChannelArea(Pointer<SoundIoChannelArea> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
Pointer<SoundIoChannelArea> handle;
|
|
||||||
|
|
||||||
public IntPtr Pointer
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadIntPtr(handle, ptr_offset); }
|
|
||||||
set { Marshal.WriteIntPtr(handle, ptr_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int ptr_offset = (int)Marshal.OffsetOf<SoundIoChannelArea>("ptr");
|
|
||||||
|
|
||||||
public int Step
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, step_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int step_offset = (int)Marshal.OffsetOf<SoundIoChannelArea>("step");
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,34 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public struct SoundIOChannelAreas
|
|
||||||
{
|
|
||||||
static readonly int native_size = Marshal.SizeOf<SoundIoChannelArea>();
|
|
||||||
|
|
||||||
internal SoundIOChannelAreas(IntPtr head, int channelCount, int frameCount)
|
|
||||||
{
|
|
||||||
this.head = head;
|
|
||||||
this.channel_count = channelCount;
|
|
||||||
this.frame_count = frameCount;
|
|
||||||
}
|
|
||||||
|
|
||||||
IntPtr head;
|
|
||||||
int channel_count;
|
|
||||||
int frame_count;
|
|
||||||
|
|
||||||
public bool IsEmpty
|
|
||||||
{
|
|
||||||
get { return head == IntPtr.Zero; }
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOChannelArea GetArea(int channel)
|
|
||||||
{
|
|
||||||
return new SoundIOChannelArea(head + native_size * channel);
|
|
||||||
}
|
|
||||||
|
|
||||||
public int ChannelCount => channel_count;
|
|
||||||
public int FrameCount => frame_count;
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,75 +0,0 @@
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public enum SoundIOChannelId
|
|
||||||
{
|
|
||||||
Invalid,
|
|
||||||
FrontLeft,
|
|
||||||
FrontRight,
|
|
||||||
FrontCenter,
|
|
||||||
Lfe,
|
|
||||||
BackLeft,
|
|
||||||
BackRight,
|
|
||||||
FrontLeftCenter,
|
|
||||||
FrontRightCenter,
|
|
||||||
BackCenter,
|
|
||||||
SideLeft,
|
|
||||||
SideRight,
|
|
||||||
TopCenter,
|
|
||||||
TopFrontLeft,
|
|
||||||
TopFrontCenter,
|
|
||||||
TopFrontRight,
|
|
||||||
TopBackLeft,
|
|
||||||
TopBackCenter,
|
|
||||||
TopBackRight,
|
|
||||||
BackLeftCenter,
|
|
||||||
BackRightCenter,
|
|
||||||
FrontLeftWide,
|
|
||||||
FrontRightWide,
|
|
||||||
FrontLeftHigh,
|
|
||||||
FrontCenterHigh,
|
|
||||||
FrontRightHigh,
|
|
||||||
TopFrontLeftCenter,
|
|
||||||
TopFrontRightCenter,
|
|
||||||
TopSideLeft,
|
|
||||||
TopSideRight,
|
|
||||||
LeftLfe,
|
|
||||||
RightLfe,
|
|
||||||
Lfe2,
|
|
||||||
BottomCenter,
|
|
||||||
BottomLeftCenter,
|
|
||||||
BottomRightCenter,
|
|
||||||
MsMid,
|
|
||||||
MsSide,
|
|
||||||
AmbisonicW,
|
|
||||||
AmbisonicX,
|
|
||||||
AmbisonicY,
|
|
||||||
AmbisonicZ,
|
|
||||||
XyX,
|
|
||||||
XyY,
|
|
||||||
HeadphonesLeft,
|
|
||||||
HeadphonesRight,
|
|
||||||
ClickTrack,
|
|
||||||
ForeignLanguage,
|
|
||||||
HearingImpaired,
|
|
||||||
Narration,
|
|
||||||
Haptic,
|
|
||||||
DialogCentricMix,
|
|
||||||
Aux,
|
|
||||||
Aux0,
|
|
||||||
Aux1,
|
|
||||||
Aux2,
|
|
||||||
Aux3,
|
|
||||||
Aux4,
|
|
||||||
Aux5,
|
|
||||||
Aux6,
|
|
||||||
Aux7,
|
|
||||||
Aux8,
|
|
||||||
Aux9,
|
|
||||||
Aux10,
|
|
||||||
Aux11,
|
|
||||||
Aux12,
|
|
||||||
Aux13,
|
|
||||||
Aux14,
|
|
||||||
Aux15
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,116 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Collections.Generic;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public readonly struct SoundIOChannelLayout
|
|
||||||
{
|
|
||||||
public static int BuiltInCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_channel_layout_builtin_count(); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SoundIOChannelLayout GetBuiltIn(int index)
|
|
||||||
{
|
|
||||||
return new SoundIOChannelLayout(Natives.soundio_channel_layout_get_builtin(index));
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SoundIOChannelLayout GetDefault(int channelCount)
|
|
||||||
{
|
|
||||||
var handle = Natives.soundio_channel_layout_get_default(channelCount);
|
|
||||||
|
|
||||||
return new SoundIOChannelLayout (handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static SoundIOChannelId ParseChannelId(string name)
|
|
||||||
{
|
|
||||||
var ptr = Marshal.StringToHGlobalAnsi(name);
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
return (SoundIOChannelId)Natives.soundio_parse_channel_id(ptr, name.Length);
|
|
||||||
}
|
|
||||||
finally
|
|
||||||
{
|
|
||||||
Marshal.FreeHGlobal(ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// instance members
|
|
||||||
|
|
||||||
internal SoundIOChannelLayout(Pointer<SoundIoChannelLayout> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
readonly Pointer<SoundIoChannelLayout> handle;
|
|
||||||
|
|
||||||
public bool IsNull
|
|
||||||
{
|
|
||||||
get { return handle.Handle == IntPtr.Zero; }
|
|
||||||
}
|
|
||||||
|
|
||||||
internal IntPtr Handle
|
|
||||||
{
|
|
||||||
get { return handle; }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int ChannelCount
|
|
||||||
{
|
|
||||||
get { return IsNull ? 0 : Marshal.ReadInt32((IntPtr)handle + channel_count_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int channel_count_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("channel_count");
|
|
||||||
|
|
||||||
public string Name
|
|
||||||
{
|
|
||||||
get { return IsNull ? null : Marshal.PtrToStringAnsi(Marshal.ReadIntPtr((IntPtr)handle + name_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("name");
|
|
||||||
|
|
||||||
public IEnumerable<SoundIOChannelId> Channels
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
if (IsNull) yield break;
|
|
||||||
|
|
||||||
for (int i = 0; i < 24; i++)
|
|
||||||
{
|
|
||||||
yield return (SoundIOChannelId)Marshal.ReadInt32((IntPtr)handle + channels_offset + sizeof(SoundIoChannelId) * i);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int channels_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("channels");
|
|
||||||
|
|
||||||
public override bool Equals(object other)
|
|
||||||
{
|
|
||||||
if (!(other is SoundIOChannelLayout)) return false;
|
|
||||||
|
|
||||||
var s = (SoundIOChannelLayout) other;
|
|
||||||
|
|
||||||
return handle == s.handle || Natives.soundio_channel_layout_equal(handle, s.handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode()
|
|
||||||
{
|
|
||||||
return handle.GetHashCode();
|
|
||||||
}
|
|
||||||
|
|
||||||
public string DetectBuiltInName()
|
|
||||||
{
|
|
||||||
if (IsNull) throw new InvalidOperationException();
|
|
||||||
|
|
||||||
return Natives.soundio_channel_layout_detect_builtin(handle) ? Name : null;
|
|
||||||
}
|
|
||||||
|
|
||||||
public int FindChannel(SoundIOChannelId channel)
|
|
||||||
{
|
|
||||||
if (IsNull) throw new InvalidOperationException();
|
|
||||||
|
|
||||||
return Natives.soundio_channel_layout_find_channel(handle, (SoundIoChannelId)channel);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,267 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Collections.Generic;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIODevice
|
|
||||||
{
|
|
||||||
public static SoundIOChannelLayout BestMatchingChannelLayout(SoundIODevice device1, SoundIODevice device2)
|
|
||||||
{
|
|
||||||
var ptr1 = Marshal.ReadIntPtr(device1.handle, layouts_offset);
|
|
||||||
var ptr2 = Marshal.ReadIntPtr(device2.handle, layouts_offset);
|
|
||||||
|
|
||||||
return new SoundIOChannelLayout(Natives.soundio_best_matching_channel_layout(ptr1, device1.LayoutCount, ptr2, device2.LayoutCount));
|
|
||||||
}
|
|
||||||
|
|
||||||
internal SoundIODevice(Pointer<SoundIoDevice> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
readonly Pointer<SoundIoDevice> handle;
|
|
||||||
|
|
||||||
// Equality (based on handle and native func)
|
|
||||||
|
|
||||||
public override bool Equals(object other)
|
|
||||||
{
|
|
||||||
var d = other as SoundIODevice;
|
|
||||||
|
|
||||||
return d != null && (this.handle == d.handle || Natives.soundio_device_equal (this.handle, d.handle));
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode()
|
|
||||||
{
|
|
||||||
return (int)(IntPtr)handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator == (SoundIODevice obj1, SoundIODevice obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is null : obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator != (SoundIODevice obj1, SoundIODevice obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is object : !obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// fields
|
|
||||||
|
|
||||||
public SoundIODeviceAim Aim
|
|
||||||
{
|
|
||||||
get { return (SoundIODeviceAim)Marshal.ReadInt32(handle, aim_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int aim_offset = (int)Marshal.OffsetOf<SoundIoDevice>("aim");
|
|
||||||
|
|
||||||
public SoundIOFormat CurrentFormat
|
|
||||||
{
|
|
||||||
get { return (SoundIOFormat)Marshal.ReadInt32(handle, current_format_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int current_format_offset = (int)Marshal.OffsetOf<SoundIoDevice>("current_format");
|
|
||||||
|
|
||||||
public SoundIOChannelLayout CurrentLayout
|
|
||||||
{
|
|
||||||
get { return new SoundIOChannelLayout((IntPtr)handle + current_layout_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int current_layout_offset = (int)Marshal.OffsetOf<SoundIoDevice>("current_layout");
|
|
||||||
|
|
||||||
public int FormatCount
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, format_count_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int format_count_offset = (int)Marshal.OffsetOf<SoundIoDevice>("format_count");
|
|
||||||
|
|
||||||
public IEnumerable<SoundIOFormat> Formats
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
var ptr = Marshal.ReadIntPtr(handle, formats_offset);
|
|
||||||
|
|
||||||
for (int i = 0; i < FormatCount; i++)
|
|
||||||
{
|
|
||||||
yield return (SoundIOFormat)Marshal.ReadInt32(ptr, i);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int formats_offset = (int)Marshal.OffsetOf<SoundIoDevice>("formats");
|
|
||||||
|
|
||||||
public string Id
|
|
||||||
{
|
|
||||||
get { return Marshal.PtrToStringAnsi(Marshal.ReadIntPtr(handle, id_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int id_offset = (int)Marshal.OffsetOf<SoundIoDevice>("id");
|
|
||||||
|
|
||||||
public bool IsRaw
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, is_raw_offset) != 0; }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int is_raw_offset = (int)Marshal.OffsetOf<SoundIoDevice>("is_raw");
|
|
||||||
|
|
||||||
public int LayoutCount
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, layout_count_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int layout_count_offset = (int)Marshal.OffsetOf<SoundIoDevice>("layout_count");
|
|
||||||
|
|
||||||
public IEnumerable<SoundIOChannelLayout> Layouts
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
var ptr = Marshal.ReadIntPtr (handle, layouts_offset);
|
|
||||||
|
|
||||||
for (int i = 0; i < LayoutCount; i++)
|
|
||||||
{
|
|
||||||
yield return new SoundIOChannelLayout(ptr + i * Marshal.SizeOf<SoundIoChannelLayout>());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int layouts_offset = (int)Marshal.OffsetOf<SoundIoDevice>("layouts");
|
|
||||||
|
|
||||||
public string Name
|
|
||||||
{
|
|
||||||
get { return Marshal.PtrToStringAnsi(Marshal.ReadIntPtr(handle, name_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoDevice>("name");
|
|
||||||
|
|
||||||
public int ProbeError
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, probe_error_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int probe_error_offset = (int)Marshal.OffsetOf<SoundIoDevice>("probe_error");
|
|
||||||
|
|
||||||
public int ReferenceCount
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, ref_count_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int ref_count_offset = (int)Marshal.OffsetOf<SoundIoDevice>("ref_count");
|
|
||||||
|
|
||||||
public int SampleRateCount
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, sample_rate_count_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int sample_rate_count_offset = (int)Marshal.OffsetOf<SoundIoDevice>("sample_rate_count");
|
|
||||||
|
|
||||||
public IEnumerable<SoundIOSampleRateRange> SampleRates
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
var ptr = Marshal.ReadIntPtr(handle, sample_rates_offset);
|
|
||||||
|
|
||||||
for (int i = 0; i < SampleRateCount; i++)
|
|
||||||
{
|
|
||||||
yield return new SoundIOSampleRateRange(Marshal.ReadInt32(ptr, i * 2), Marshal.ReadInt32(ptr, i * 2 + 1));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int sample_rates_offset = (int)Marshal.OffsetOf<SoundIoDevice>("sample_rates");
|
|
||||||
|
|
||||||
public double SoftwareLatencyCurrent
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadDouble(handle, software_latency_current_offset); }
|
|
||||||
set { MarshalEx.WriteDouble(handle, software_latency_current_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int software_latency_current_offset = (int)Marshal.OffsetOf<SoundIoDevice>("software_latency_current");
|
|
||||||
|
|
||||||
public double SoftwareLatencyMin
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadDouble(handle, software_latency_min_offset); }
|
|
||||||
set { MarshalEx.WriteDouble(handle, software_latency_min_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int software_latency_min_offset = (int)Marshal.OffsetOf<SoundIoDevice>("software_latency_min");
|
|
||||||
|
|
||||||
public double SoftwareLatencyMax
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadDouble(handle, software_latency_max_offset); }
|
|
||||||
set { MarshalEx.WriteDouble(handle, software_latency_max_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int software_latency_max_offset = (int)Marshal.OffsetOf<SoundIoDevice>("software_latency_max");
|
|
||||||
|
|
||||||
public SoundIO SoundIO
|
|
||||||
{
|
|
||||||
get { return new SoundIO(Marshal.ReadIntPtr(handle, soundio_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int soundio_offset = (int)Marshal.OffsetOf<SoundIoDevice>("soundio");
|
|
||||||
|
|
||||||
// functions
|
|
||||||
|
|
||||||
public void AddReference()
|
|
||||||
{
|
|
||||||
Natives.soundio_device_ref(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void RemoveReference()
|
|
||||||
{
|
|
||||||
Natives.soundio_device_unref(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void SortDeviceChannelLayouts()
|
|
||||||
{
|
|
||||||
Natives.soundio_device_sort_channel_layouts(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static readonly SoundIOFormat S16NE = BitConverter.IsLittleEndian ? SoundIOFormat.S16LE : SoundIOFormat.S16BE;
|
|
||||||
public static readonly SoundIOFormat U16NE = BitConverter.IsLittleEndian ? SoundIOFormat.U16LE : SoundIOFormat.U16BE;
|
|
||||||
public static readonly SoundIOFormat S24NE = BitConverter.IsLittleEndian ? SoundIOFormat.S24LE : SoundIOFormat.S24BE;
|
|
||||||
public static readonly SoundIOFormat U24NE = BitConverter.IsLittleEndian ? SoundIOFormat.U24LE : SoundIOFormat.U24BE;
|
|
||||||
public static readonly SoundIOFormat S32NE = BitConverter.IsLittleEndian ? SoundIOFormat.S32LE : SoundIOFormat.S32BE;
|
|
||||||
public static readonly SoundIOFormat U32NE = BitConverter.IsLittleEndian ? SoundIOFormat.U32LE : SoundIOFormat.U32BE;
|
|
||||||
public static readonly SoundIOFormat Float32NE = BitConverter.IsLittleEndian ? SoundIOFormat.Float32LE : SoundIOFormat.Float32BE;
|
|
||||||
public static readonly SoundIOFormat Float64NE = BitConverter.IsLittleEndian ? SoundIOFormat.Float64LE : SoundIOFormat.Float64BE;
|
|
||||||
public static readonly SoundIOFormat S16FE = !BitConverter.IsLittleEndian ? SoundIOFormat.S16LE : SoundIOFormat.S16BE;
|
|
||||||
public static readonly SoundIOFormat U16FE = !BitConverter.IsLittleEndian ? SoundIOFormat.U16LE : SoundIOFormat.U16BE;
|
|
||||||
public static readonly SoundIOFormat S24FE = !BitConverter.IsLittleEndian ? SoundIOFormat.S24LE : SoundIOFormat.S24BE;
|
|
||||||
public static readonly SoundIOFormat U24FE = !BitConverter.IsLittleEndian ? SoundIOFormat.U24LE : SoundIOFormat.U24BE;
|
|
||||||
public static readonly SoundIOFormat S32FE = !BitConverter.IsLittleEndian ? SoundIOFormat.S32LE : SoundIOFormat.S32BE;
|
|
||||||
public static readonly SoundIOFormat U32FE = !BitConverter.IsLittleEndian ? SoundIOFormat.U32LE : SoundIOFormat.U32BE;
|
|
||||||
public static readonly SoundIOFormat Float32FE = !BitConverter.IsLittleEndian ? SoundIOFormat.Float32LE : SoundIOFormat.Float32BE;
|
|
||||||
public static readonly SoundIOFormat Float64FE = !BitConverter.IsLittleEndian ? SoundIOFormat.Float64LE : SoundIOFormat.Float64BE;
|
|
||||||
|
|
||||||
public bool SupportsFormat(SoundIOFormat format)
|
|
||||||
{
|
|
||||||
return Natives.soundio_device_supports_format(handle, (SoundIoFormat)format);
|
|
||||||
}
|
|
||||||
|
|
||||||
public bool SupportsSampleRate(int sampleRate)
|
|
||||||
{
|
|
||||||
return Natives.soundio_device_supports_sample_rate(handle, sampleRate);
|
|
||||||
}
|
|
||||||
|
|
||||||
public bool SupportsChannelCount(int channelCount)
|
|
||||||
{
|
|
||||||
return Natives.soundio_device_supports_layout(handle, SoundIOChannelLayout.GetDefault(channelCount).Handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public int GetNearestSampleRate(int sampleRate)
|
|
||||||
{
|
|
||||||
return Natives.soundio_device_nearest_sample_rate(handle, sampleRate);
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOInStream CreateInStream()
|
|
||||||
{
|
|
||||||
return new SoundIOInStream(Natives.soundio_instream_create(handle));
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOOutStream CreateOutStream()
|
|
||||||
{
|
|
||||||
return new SoundIOOutStream(Natives.soundio_outstream_create(handle));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,8 +0,0 @@
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public enum SoundIODeviceAim // soundio.h (228, 6)
|
|
||||||
{
|
|
||||||
Input,
|
|
||||||
Output
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,10 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIOException : Exception
|
|
||||||
{
|
|
||||||
internal SoundIOException(SoundIoError errorCode) : base (Marshal.PtrToStringAnsi(Natives.soundio_strerror((int) errorCode))) { }
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,25 +0,0 @@
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public enum SoundIOFormat
|
|
||||||
{
|
|
||||||
Invalid,
|
|
||||||
S8,
|
|
||||||
U8,
|
|
||||||
S16LE,
|
|
||||||
S16BE,
|
|
||||||
U16LE,
|
|
||||||
U16BE,
|
|
||||||
S24LE,
|
|
||||||
S24BE,
|
|
||||||
U24LE,
|
|
||||||
U24BE,
|
|
||||||
S32LE,
|
|
||||||
S32BE,
|
|
||||||
U32LE,
|
|
||||||
U32BE,
|
|
||||||
Float32LE,
|
|
||||||
Float32BE,
|
|
||||||
Float64LE,
|
|
||||||
Float64BE
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,293 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Collections.Generic;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIOInStream : IDisposable
|
|
||||||
{
|
|
||||||
internal SoundIOInStream(Pointer<SoundIoInStream> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
Pointer<SoundIoInStream> handle;
|
|
||||||
|
|
||||||
public void Dispose()
|
|
||||||
{
|
|
||||||
Natives.soundio_instream_destroy(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Equality (based on handle)
|
|
||||||
|
|
||||||
public override bool Equals(object other)
|
|
||||||
{
|
|
||||||
var d = other as SoundIOInStream;
|
|
||||||
|
|
||||||
return d != null && (this.handle == d.handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode()
|
|
||||||
{
|
|
||||||
return (int)(IntPtr)handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator == (SoundIOInStream obj1, SoundIOInStream obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is null : obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator != (SoundIOInStream obj1, SoundIOInStream obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is object : !obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// fields
|
|
||||||
|
|
||||||
public SoundIODevice Device
|
|
||||||
{
|
|
||||||
get { return new SoundIODevice(Marshal.ReadIntPtr(handle, device_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int device_offset = (int)Marshal.OffsetOf<SoundIoInStream>("device");
|
|
||||||
|
|
||||||
public SoundIOFormat Format
|
|
||||||
{
|
|
||||||
get { return (SoundIOFormat)Marshal.ReadInt32(handle, format_offset); }
|
|
||||||
set { Marshal.WriteInt32(handle, format_offset, (int) value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int format_offset = (int)Marshal.OffsetOf<SoundIoInStream>("format");
|
|
||||||
|
|
||||||
public int SampleRate
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, sample_rate_offset); }
|
|
||||||
set { Marshal.WriteInt32(handle, sample_rate_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int sample_rate_offset = (int)Marshal.OffsetOf<SoundIoInStream>("sample_rate");
|
|
||||||
|
|
||||||
public SoundIOChannelLayout Layout
|
|
||||||
{
|
|
||||||
get { return new SoundIOChannelLayout ((IntPtr) handle + layout_offset); }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
Buffer.MemoryCopy((void*)((IntPtr)handle + layout_offset), (void*)value.Handle, Marshal.SizeOf<SoundIoChannelLayout>(), Marshal.SizeOf<SoundIoChannelLayout>());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int layout_offset = (int)Marshal.OffsetOf<SoundIoInStream>("layout");
|
|
||||||
|
|
||||||
public double SoftwareLatency
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadDouble(handle, software_latency_offset); }
|
|
||||||
set { MarshalEx.WriteDouble(handle, software_latency_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int software_latency_offset = (int)Marshal.OffsetOf<SoundIoInStream>("software_latency");
|
|
||||||
|
|
||||||
// error_callback
|
|
||||||
public Action ErrorCallback
|
|
||||||
{
|
|
||||||
get { return error_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
error_callback = value;
|
|
||||||
error_callback_native = _ => error_callback();
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(error_callback_native);
|
|
||||||
|
|
||||||
Marshal.WriteIntPtr(handle, error_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int error_callback_offset = (int)Marshal.OffsetOf<SoundIoInStream>("error_callback");
|
|
||||||
|
|
||||||
Action error_callback;
|
|
||||||
delegate void error_callback_delegate(IntPtr handle);
|
|
||||||
error_callback_delegate error_callback_native;
|
|
||||||
|
|
||||||
// read_callback
|
|
||||||
public Action<int,int> ReadCallback
|
|
||||||
{
|
|
||||||
get { return read_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
read_callback = value;
|
|
||||||
read_callback_native = (_, minFrameCount, maxFrameCount) => read_callback(minFrameCount, maxFrameCount);
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(read_callback_native);
|
|
||||||
|
|
||||||
Marshal.WriteIntPtr(handle, read_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int read_callback_offset = (int)Marshal.OffsetOf<SoundIoInStream>("read_callback");
|
|
||||||
|
|
||||||
Action<int, int> read_callback;
|
|
||||||
delegate void read_callback_delegate(IntPtr handle, int min, int max);
|
|
||||||
read_callback_delegate read_callback_native;
|
|
||||||
|
|
||||||
// overflow_callback
|
|
||||||
public Action OverflowCallback
|
|
||||||
{
|
|
||||||
get { return overflow_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
overflow_callback = value;
|
|
||||||
overflow_callback_native = _ => overflow_callback();
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(overflow_callback_native);
|
|
||||||
|
|
||||||
Marshal.WriteIntPtr(handle, overflow_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
static readonly int overflow_callback_offset = (int)Marshal.OffsetOf<SoundIoInStream>("overflow_callback");
|
|
||||||
|
|
||||||
Action overflow_callback;
|
|
||||||
delegate void overflow_callback_delegate(IntPtr handle);
|
|
||||||
overflow_callback_delegate overflow_callback_native;
|
|
||||||
|
|
||||||
// FIXME: this should be taken care in more centralized/decent manner... we don't want to write
|
|
||||||
// this kind of code anywhere we need string marshaling.
|
|
||||||
List<IntPtr> allocated_hglobals = new List<IntPtr>();
|
|
||||||
|
|
||||||
public string Name
|
|
||||||
{
|
|
||||||
get { return Marshal.PtrToStringAnsi(Marshal.ReadIntPtr(handle, name_offset)); }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
var existing = Marshal.ReadIntPtr(handle, name_offset);
|
|
||||||
if (allocated_hglobals.Contains(existing))
|
|
||||||
{
|
|
||||||
allocated_hglobals.Remove(existing);
|
|
||||||
Marshal.FreeHGlobal(existing);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.StringToHGlobalAnsi(value);
|
|
||||||
Marshal.WriteIntPtr(handle, name_offset, ptr);
|
|
||||||
allocated_hglobals.Add(ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoInStream>("name");
|
|
||||||
|
|
||||||
public bool NonTerminalHint
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, non_terminal_hint_offset) != 0; }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int non_terminal_hint_offset = (int)Marshal.OffsetOf<SoundIoInStream>("non_terminal_hint");
|
|
||||||
|
|
||||||
public int BytesPerFrame
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, bytes_per_frame_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int bytes_per_frame_offset = (int)Marshal.OffsetOf<SoundIoInStream>("bytes_per_frame");
|
|
||||||
|
|
||||||
public int BytesPerSample
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, bytes_per_sample_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int bytes_per_sample_offset = (int)Marshal.OffsetOf<SoundIoInStream>("bytes_per_sample");
|
|
||||||
|
|
||||||
public string LayoutErrorMessage
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
var code = (SoundIoError)Marshal.ReadInt32(handle, layout_error_offset);
|
|
||||||
|
|
||||||
return code == SoundIoError.SoundIoErrorNone ? null : Marshal.PtrToStringAnsi(Natives.soundio_strerror((int)code));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int layout_error_offset = (int)Marshal.OffsetOf<SoundIoInStream>("layout_error");
|
|
||||||
|
|
||||||
// functions
|
|
||||||
|
|
||||||
public void Open()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_open(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Start()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_start(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOChannelAreas BeginRead(ref int frameCount)
|
|
||||||
{
|
|
||||||
IntPtr ptrs = default;
|
|
||||||
int nativeFrameCount = frameCount;
|
|
||||||
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
var frameCountPtr = &nativeFrameCount;
|
|
||||||
var ptrptr = &ptrs;
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_begin_read(handle, (IntPtr)ptrptr, (IntPtr)frameCountPtr);
|
|
||||||
|
|
||||||
frameCount = *frameCountPtr;
|
|
||||||
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
return new SoundIOChannelAreas(ptrs, Layout.ChannelCount, frameCount);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void EndRead()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_end_read(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Pause(bool pause)
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_pause(handle, pause);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public double GetLatency()
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
double* dptr = null;
|
|
||||||
IntPtr p = new IntPtr(dptr);
|
|
||||||
|
|
||||||
var ret = (SoundIoError)Natives.soundio_instream_get_latency(handle, p);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
dptr = (double*)p;
|
|
||||||
|
|
||||||
return *dptr;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,331 +0,0 @@
|
||||||
using System;
|
|
||||||
using System.Collections.Generic;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIOOutStream : IDisposable
|
|
||||||
{
|
|
||||||
internal SoundIOOutStream (Pointer<SoundIoOutStream> handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
Pointer<SoundIoOutStream> handle;
|
|
||||||
|
|
||||||
public void Dispose ()
|
|
||||||
{
|
|
||||||
Natives.soundio_outstream_destroy (handle);
|
|
||||||
}
|
|
||||||
// Equality (based on handle)
|
|
||||||
|
|
||||||
public override bool Equals (object other)
|
|
||||||
{
|
|
||||||
var d = other as SoundIOOutStream;
|
|
||||||
|
|
||||||
return d != null && (this.handle == d.handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode ()
|
|
||||||
{
|
|
||||||
return (int)(IntPtr)handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator == (SoundIOOutStream obj1, SoundIOOutStream obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is null : obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator != (SoundIOOutStream obj1, SoundIOOutStream obj2)
|
|
||||||
{
|
|
||||||
return obj1 is null ? obj2 is object : !obj1.Equals(obj2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// fields
|
|
||||||
|
|
||||||
public SoundIODevice Device
|
|
||||||
{
|
|
||||||
get { return new SoundIODevice(Marshal.ReadIntPtr(handle, device_offset)); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int device_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("device");
|
|
||||||
|
|
||||||
public SoundIOFormat Format
|
|
||||||
{
|
|
||||||
get { return (SoundIOFormat) Marshal.ReadInt32(handle, format_offset); }
|
|
||||||
set { Marshal.WriteInt32(handle, format_offset, (int) value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int format_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("format");
|
|
||||||
|
|
||||||
public int SampleRate
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, sample_rate_offset); }
|
|
||||||
set { Marshal.WriteInt32(handle, sample_rate_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int sample_rate_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("sample_rate");
|
|
||||||
|
|
||||||
public SoundIOChannelLayout Layout
|
|
||||||
{
|
|
||||||
get { unsafe { return new SoundIOChannelLayout((IntPtr) (void*)((IntPtr)handle + layout_offset)); } }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
Buffer.MemoryCopy((void*)value.Handle, (void*)((IntPtr)handle + layout_offset), Marshal.SizeOf<SoundIoChannelLayout>(), Marshal.SizeOf<SoundIoChannelLayout>());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
static readonly int layout_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("layout");
|
|
||||||
|
|
||||||
public double SoftwareLatency
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadDouble (handle, software_latency_offset); }
|
|
||||||
set { MarshalEx.WriteDouble (handle, software_latency_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int software_latency_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("software_latency");
|
|
||||||
|
|
||||||
public float Volume
|
|
||||||
{
|
|
||||||
get { return MarshalEx.ReadFloat(handle, volume_offset); }
|
|
||||||
set { MarshalEx.WriteFloat(handle, volume_offset, value); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int volume_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("volume");
|
|
||||||
|
|
||||||
// error_callback
|
|
||||||
public Action ErrorCallback
|
|
||||||
{
|
|
||||||
get { return error_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
error_callback = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
error_callback_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
error_callback_native = stream => error_callback();
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate(error_callback_native);
|
|
||||||
Marshal.WriteIntPtr(handle, error_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int error_callback_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("error_callback");
|
|
||||||
|
|
||||||
Action error_callback;
|
|
||||||
delegate void error_callback_delegate (IntPtr handle);
|
|
||||||
error_callback_delegate error_callback_native;
|
|
||||||
|
|
||||||
// write_callback
|
|
||||||
public Action<int, int> WriteCallback
|
|
||||||
{
|
|
||||||
get { return write_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
write_callback = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
write_callback_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
write_callback_native = (h, frame_count_min, frame_count_max) => write_callback(frame_count_min, frame_count_max);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate (write_callback_native);
|
|
||||||
Marshal.WriteIntPtr (handle, write_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int write_callback_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("write_callback");
|
|
||||||
|
|
||||||
Action<int, int> write_callback;
|
|
||||||
delegate void write_callback_delegate(IntPtr handle, int min, int max);
|
|
||||||
write_callback_delegate write_callback_native;
|
|
||||||
|
|
||||||
// underflow_callback
|
|
||||||
public Action UnderflowCallback
|
|
||||||
{
|
|
||||||
get { return underflow_callback; }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
underflow_callback = value;
|
|
||||||
if (value == null)
|
|
||||||
{
|
|
||||||
underflow_callback_native = null;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
underflow_callback_native = h => underflow_callback();
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.GetFunctionPointerForDelegate (underflow_callback_native);
|
|
||||||
Marshal.WriteIntPtr (handle, underflow_callback_offset, ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int underflow_callback_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("underflow_callback");
|
|
||||||
|
|
||||||
Action underflow_callback;
|
|
||||||
delegate void underflow_callback_delegate(IntPtr handle);
|
|
||||||
underflow_callback_delegate underflow_callback_native;
|
|
||||||
|
|
||||||
// FIXME: this should be taken care in more centralized/decent manner... we don't want to write
|
|
||||||
// this kind of code anywhere we need string marshaling.
|
|
||||||
List<IntPtr> allocated_hglobals = new List<IntPtr>();
|
|
||||||
|
|
||||||
public string Name {
|
|
||||||
get { return Marshal.PtrToStringAnsi(Marshal.ReadIntPtr(handle, name_offset)); }
|
|
||||||
set
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
var existing = Marshal.ReadIntPtr(handle, name_offset);
|
|
||||||
if (allocated_hglobals.Contains(existing))
|
|
||||||
{
|
|
||||||
allocated_hglobals.Remove(existing);
|
|
||||||
Marshal.FreeHGlobal(existing);
|
|
||||||
}
|
|
||||||
|
|
||||||
var ptr = Marshal.StringToHGlobalAnsi(value);
|
|
||||||
Marshal.WriteIntPtr(handle, name_offset, ptr);
|
|
||||||
allocated_hglobals.Add(ptr);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("name");
|
|
||||||
|
|
||||||
public bool NonTerminalHint
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, non_terminal_hint_offset) != 0; }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int non_terminal_hint_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("non_terminal_hint");
|
|
||||||
|
|
||||||
public int BytesPerFrame
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, bytes_per_frame_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int bytes_per_frame_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("bytes_per_frame");
|
|
||||||
|
|
||||||
public int BytesPerSample
|
|
||||||
{
|
|
||||||
get { return Marshal.ReadInt32(handle, bytes_per_sample_offset); }
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int bytes_per_sample_offset = (int)Marshal.OffsetOf<SoundIoOutStream>("bytes_per_sample");
|
|
||||||
|
|
||||||
public string LayoutErrorMessage
|
|
||||||
{
|
|
||||||
get
|
|
||||||
{
|
|
||||||
var code = (SoundIoError)Marshal.ReadInt32(handle, layout_error_offset);
|
|
||||||
|
|
||||||
return code == SoundIoError.SoundIoErrorNone ? null : Marshal.PtrToStringAnsi(Natives.soundio_strerror((int)code));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static readonly int layout_error_offset = (int)Marshal.OffsetOf<SoundIoOutStream> ("layout_error");
|
|
||||||
|
|
||||||
// functions
|
|
||||||
|
|
||||||
public void Open ()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_open(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Start ()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_start(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public SoundIOChannelAreas BeginWrite(ref int frameCount)
|
|
||||||
{
|
|
||||||
IntPtr ptrs = default;
|
|
||||||
int nativeFrameCount = frameCount;
|
|
||||||
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
var frameCountPtr = &nativeFrameCount;
|
|
||||||
var ptrptr = &ptrs;
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_begin_write(handle, (IntPtr)ptrptr, (IntPtr)frameCountPtr);
|
|
||||||
|
|
||||||
frameCount = *frameCountPtr;
|
|
||||||
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
return new SoundIOChannelAreas(ptrs, Layout.ChannelCount, frameCount);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void EndWrite ()
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_end_write(handle);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void ClearBuffer ()
|
|
||||||
{
|
|
||||||
_ = Natives.soundio_outstream_clear_buffer(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Pause (bool pause)
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_pause(handle, pause);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public double GetLatency ()
|
|
||||||
{
|
|
||||||
unsafe
|
|
||||||
{
|
|
||||||
double* dptr = null;
|
|
||||||
IntPtr p = new IntPtr(dptr);
|
|
||||||
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_get_latency(handle, p);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
dptr = (double*)p;
|
|
||||||
|
|
||||||
return *dptr;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public void SetVolume (double volume)
|
|
||||||
{
|
|
||||||
var ret = (SoundIoError)Natives.soundio_outstream_set_volume(handle, volume);
|
|
||||||
if (ret != SoundIoError.SoundIoErrorNone)
|
|
||||||
{
|
|
||||||
throw new SoundIOException(ret);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,58 +0,0 @@
|
||||||
using System;
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public class SoundIORingBuffer : IDisposable
|
|
||||||
{
|
|
||||||
internal SoundIORingBuffer(IntPtr handle)
|
|
||||||
{
|
|
||||||
this.handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
IntPtr handle;
|
|
||||||
|
|
||||||
public int Capacity
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_ring_buffer_capacity(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Clear()
|
|
||||||
{
|
|
||||||
Natives.soundio_ring_buffer_clear(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void Dispose()
|
|
||||||
{
|
|
||||||
Natives.soundio_ring_buffer_destroy(handle);
|
|
||||||
}
|
|
||||||
|
|
||||||
public int FillCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_ring_buffer_fill_count(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public int FreeCount
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_ring_buffer_free_count(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public IntPtr ReadPointer
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_ring_buffer_read_ptr(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public IntPtr WritePointer
|
|
||||||
{
|
|
||||||
get { return Natives.soundio_ring_buffer_write_ptr(handle); }
|
|
||||||
}
|
|
||||||
|
|
||||||
public void AdvanceReadPointer(int count)
|
|
||||||
{
|
|
||||||
Natives.soundio_ring_buffer_advance_read_ptr(handle, count);
|
|
||||||
}
|
|
||||||
|
|
||||||
public void AdvanceWritePointer(int count)
|
|
||||||
{
|
|
||||||
Natives.soundio_ring_buffer_advance_write_ptr(handle, count);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,14 +0,0 @@
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
public readonly struct SoundIOSampleRateRange
|
|
||||||
{
|
|
||||||
internal SoundIOSampleRateRange(int min, int max)
|
|
||||||
{
|
|
||||||
Min = min;
|
|
||||||
Max = max;
|
|
||||||
}
|
|
||||||
|
|
||||||
public readonly int Min;
|
|
||||||
public readonly int Max;
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,643 +0,0 @@
|
||||||
// This source file is generated by nclang PInvokeGenerator.
|
|
||||||
using System;
|
|
||||||
using System.Runtime.InteropServices;
|
|
||||||
using delegate0 = SoundIOSharp.Delegates.delegate0;
|
|
||||||
using delegate1 = SoundIOSharp.Delegates.delegate1;
|
|
||||||
using delegate2 = SoundIOSharp.Delegates.delegate2;
|
|
||||||
using delegate3 = SoundIOSharp.Delegates.delegate3;
|
|
||||||
using delegate4 = SoundIOSharp.Delegates.delegate4;
|
|
||||||
using delegate5 = SoundIOSharp.Delegates.delegate5;
|
|
||||||
using delegate6 = SoundIOSharp.Delegates.delegate6;
|
|
||||||
using delegate7 = SoundIOSharp.Delegates.delegate7;
|
|
||||||
using delegate8 = SoundIOSharp.Delegates.delegate8;
|
|
||||||
using delegate9 = SoundIOSharp.Delegates.delegate9;
|
|
||||||
|
|
||||||
namespace SoundIOSharp
|
|
||||||
{
|
|
||||||
enum SoundIoError // soundio.h (72, 6)
|
|
||||||
{
|
|
||||||
SoundIoErrorNone = 0,
|
|
||||||
SoundIoErrorNoMem = 1,
|
|
||||||
SoundIoErrorInitAudioBackend = 2,
|
|
||||||
SoundIoErrorSystemResources = 3,
|
|
||||||
SoundIoErrorOpeningDevice = 4,
|
|
||||||
SoundIoErrorNoSuchDevice = 5,
|
|
||||||
SoundIoErrorInvalid = 6,
|
|
||||||
SoundIoErrorBackendUnavailable = 7,
|
|
||||||
SoundIoErrorStreaming = 8,
|
|
||||||
SoundIoErrorIncompatibleDevice = 9,
|
|
||||||
SoundIoErrorNoSuchClient = 10,
|
|
||||||
SoundIoErrorIncompatibleBackend = 11,
|
|
||||||
SoundIoErrorBackendDisconnected = 12,
|
|
||||||
SoundIoErrorInterrupted = 13,
|
|
||||||
SoundIoErrorUnderflow = 14,
|
|
||||||
SoundIoErrorEncodingString = 15,
|
|
||||||
}
|
|
||||||
|
|
||||||
enum SoundIoChannelId // soundio.h (106, 6)
|
|
||||||
{
|
|
||||||
SoundIoChannelIdInvalid = 0,
|
|
||||||
SoundIoChannelIdFrontLeft = 1,
|
|
||||||
SoundIoChannelIdFrontRight = 2,
|
|
||||||
SoundIoChannelIdFrontCenter = 3,
|
|
||||||
SoundIoChannelIdLfe = 4,
|
|
||||||
SoundIoChannelIdBackLeft = 5,
|
|
||||||
SoundIoChannelIdBackRight = 6,
|
|
||||||
SoundIoChannelIdFrontLeftCenter = 7,
|
|
||||||
SoundIoChannelIdFrontRightCenter = 8,
|
|
||||||
SoundIoChannelIdBackCenter = 9,
|
|
||||||
SoundIoChannelIdSideLeft = 10,
|
|
||||||
SoundIoChannelIdSideRight = 11,
|
|
||||||
SoundIoChannelIdTopCenter = 12,
|
|
||||||
SoundIoChannelIdTopFrontLeft = 13,
|
|
||||||
SoundIoChannelIdTopFrontCenter = 14,
|
|
||||||
SoundIoChannelIdTopFrontRight = 15,
|
|
||||||
SoundIoChannelIdTopBackLeft = 16,
|
|
||||||
SoundIoChannelIdTopBackCenter = 17,
|
|
||||||
SoundIoChannelIdTopBackRight = 18,
|
|
||||||
SoundIoChannelIdBackLeftCenter = 19,
|
|
||||||
SoundIoChannelIdBackRightCenter = 20,
|
|
||||||
SoundIoChannelIdFrontLeftWide = 21,
|
|
||||||
SoundIoChannelIdFrontRightWide = 22,
|
|
||||||
SoundIoChannelIdFrontLeftHigh = 23,
|
|
||||||
SoundIoChannelIdFrontCenterHigh = 24,
|
|
||||||
SoundIoChannelIdFrontRightHigh = 25,
|
|
||||||
SoundIoChannelIdTopFrontLeftCenter = 26,
|
|
||||||
SoundIoChannelIdTopFrontRightCenter = 27,
|
|
||||||
SoundIoChannelIdTopSideLeft = 28,
|
|
||||||
SoundIoChannelIdTopSideRight = 29,
|
|
||||||
SoundIoChannelIdLeftLfe = 30,
|
|
||||||
SoundIoChannelIdRightLfe = 31,
|
|
||||||
SoundIoChannelIdLfe2 = 32,
|
|
||||||
SoundIoChannelIdBottomCenter = 33,
|
|
||||||
SoundIoChannelIdBottomLeftCenter = 34,
|
|
||||||
SoundIoChannelIdBottomRightCenter = 35,
|
|
||||||
SoundIoChannelIdMsMid = 36,
|
|
||||||
SoundIoChannelIdMsSide = 37,
|
|
||||||
SoundIoChannelIdAmbisonicW = 38,
|
|
||||||
SoundIoChannelIdAmbisonicX = 39,
|
|
||||||
SoundIoChannelIdAmbisonicY = 40,
|
|
||||||
SoundIoChannelIdAmbisonicZ = 41,
|
|
||||||
SoundIoChannelIdXyX = 42,
|
|
||||||
SoundIoChannelIdXyY = 43,
|
|
||||||
SoundIoChannelIdHeadphonesLeft = 44,
|
|
||||||
SoundIoChannelIdHeadphonesRight = 45,
|
|
||||||
SoundIoChannelIdClickTrack = 46,
|
|
||||||
SoundIoChannelIdForeignLanguage = 47,
|
|
||||||
SoundIoChannelIdHearingImpaired = 48,
|
|
||||||
SoundIoChannelIdNarration = 49,
|
|
||||||
SoundIoChannelIdHaptic = 50,
|
|
||||||
SoundIoChannelIdDialogCentricMix = 51,
|
|
||||||
SoundIoChannelIdAux = 52,
|
|
||||||
SoundIoChannelIdAux0 = 53,
|
|
||||||
SoundIoChannelIdAux1 = 54,
|
|
||||||
SoundIoChannelIdAux2 = 55,
|
|
||||||
SoundIoChannelIdAux3 = 56,
|
|
||||||
SoundIoChannelIdAux4 = 57,
|
|
||||||
SoundIoChannelIdAux5 = 58,
|
|
||||||
SoundIoChannelIdAux6 = 59,
|
|
||||||
SoundIoChannelIdAux7 = 60,
|
|
||||||
SoundIoChannelIdAux8 = 61,
|
|
||||||
SoundIoChannelIdAux9 = 62,
|
|
||||||
SoundIoChannelIdAux10 = 63,
|
|
||||||
SoundIoChannelIdAux11 = 64,
|
|
||||||
SoundIoChannelIdAux12 = 65,
|
|
||||||
SoundIoChannelIdAux13 = 66,
|
|
||||||
SoundIoChannelIdAux14 = 67,
|
|
||||||
SoundIoChannelIdAux15 = 68,
|
|
||||||
}
|
|
||||||
|
|
||||||
enum SoundIoChannelLayoutId // soundio.h (189, 6)
|
|
||||||
{
|
|
||||||
SoundIoChannelLayoutIdMono = 0,
|
|
||||||
SoundIoChannelLayoutIdStereo = 1,
|
|
||||||
SoundIoChannelLayoutId2Point1 = 2,
|
|
||||||
SoundIoChannelLayoutId3Point0 = 3,
|
|
||||||
SoundIoChannelLayoutId3Point0Back = 4,
|
|
||||||
SoundIoChannelLayoutId3Point1 = 5,
|
|
||||||
SoundIoChannelLayoutId4Point0 = 6,
|
|
||||||
SoundIoChannelLayoutIdQuad = 7,
|
|
||||||
SoundIoChannelLayoutIdQuadSide = 8,
|
|
||||||
SoundIoChannelLayoutId4Point1 = 9,
|
|
||||||
SoundIoChannelLayoutId5Point0Back = 10,
|
|
||||||
SoundIoChannelLayoutId5Point0Side = 11,
|
|
||||||
SoundIoChannelLayoutId5Point1 = 12,
|
|
||||||
SoundIoChannelLayoutId5Point1Back = 13,
|
|
||||||
SoundIoChannelLayoutId6Point0Side = 14,
|
|
||||||
SoundIoChannelLayoutId6Point0Front = 15,
|
|
||||||
SoundIoChannelLayoutIdHexagonal = 16,
|
|
||||||
SoundIoChannelLayoutId6Point1 = 17,
|
|
||||||
SoundIoChannelLayoutId6Point1Back = 18,
|
|
||||||
SoundIoChannelLayoutId6Point1Front = 19,
|
|
||||||
SoundIoChannelLayoutId7Point0 = 20,
|
|
||||||
SoundIoChannelLayoutId7Point0Front = 21,
|
|
||||||
SoundIoChannelLayoutId7Point1 = 22,
|
|
||||||
SoundIoChannelLayoutId7Point1Wide = 23,
|
|
||||||
SoundIoChannelLayoutId7Point1WideBack = 24,
|
|
||||||
SoundIoChannelLayoutIdOctagonal = 25,
|
|
||||||
}
|
|
||||||
|
|
||||||
enum SoundIoBackend // soundio.h (218, 6)
|
|
||||||
{
|
|
||||||
SoundIoBackendNone = 0,
|
|
||||||
SoundIoBackendJack = 1,
|
|
||||||
SoundIoBackendPulseAudio = 2,
|
|
||||||
SoundIoBackendAlsa = 3,
|
|
||||||
SoundIoBackendCoreAudio = 4,
|
|
||||||
SoundIoBackendWasapi = 5,
|
|
||||||
SoundIoBackendDummy = 6,
|
|
||||||
}
|
|
||||||
|
|
||||||
enum SoundIoDeviceAim // soundio.h (228, 6)
|
|
||||||
{
|
|
||||||
SoundIoDeviceAimInput = 0,
|
|
||||||
SoundIoDeviceAimOutput = 1,
|
|
||||||
}
|
|
||||||
|
|
||||||
enum SoundIoFormat // soundio.h (235, 6)
|
|
||||||
{
|
|
||||||
SoundIoFormatInvalid = 0,
|
|
||||||
SoundIoFormatS8 = 1,
|
|
||||||
SoundIoFormatU8 = 2,
|
|
||||||
SoundIoFormatS16LE = 3,
|
|
||||||
SoundIoFormatS16BE = 4,
|
|
||||||
SoundIoFormatU16LE = 5,
|
|
||||||
SoundIoFormatU16BE = 6,
|
|
||||||
SoundIoFormatS24LE = 7,
|
|
||||||
SoundIoFormatS24BE = 8,
|
|
||||||
SoundIoFormatU24LE = 9,
|
|
||||||
SoundIoFormatU24BE = 10,
|
|
||||||
SoundIoFormatS32LE = 11,
|
|
||||||
SoundIoFormatS32BE = 12,
|
|
||||||
SoundIoFormatU32LE = 13,
|
|
||||||
SoundIoFormatU32BE = 14,
|
|
||||||
SoundIoFormatFloat32LE = 15,
|
|
||||||
SoundIoFormatFloat32BE = 16,
|
|
||||||
SoundIoFormatFloat64LE = 17,
|
|
||||||
SoundIoFormatFloat64BE = 18,
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoChannelLayout // soundio.h (306, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @name;
|
|
||||||
public int @channel_count;
|
|
||||||
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 24)]
|
|
||||||
[CTypeDetails("ConstArrayOf<SoundIoChannelId>")] public SoundIoChannelId[] @channels;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoSampleRateRange // soundio.h (313, 8)
|
|
||||||
{
|
|
||||||
public int @min;
|
|
||||||
public int @max;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoChannelArea // soundio.h (319, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @ptr;
|
|
||||||
public int @step;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIo // soundio.h (328, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<void>")] public System.IntPtr @userdata;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIo *)>")] public delegate0 @on_devices_change;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIo *, int)>")] public delegate1 @on_backend_disconnect;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIo *)>")] public Delegates.delegate0 @on_events_signal;
|
|
||||||
public SoundIoBackend @current_backend;
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @app_name;
|
|
||||||
[CTypeDetails("Pointer<void ()>")] public delegate2 @emit_rtprio_warning;
|
|
||||||
[CTypeDetails("Pointer<void (const char *)>")] public delegate3 @jack_info_callback;
|
|
||||||
[CTypeDetails("Pointer<void (const char *)>")] public Delegates.delegate3 @jack_error_callback;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoDevice // soundio.h (387, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<SoundIo>")] public System.IntPtr @soundio;
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @id;
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @name;
|
|
||||||
public SoundIoDeviceAim @aim;
|
|
||||||
[CTypeDetails("Pointer<SoundIoChannelLayout>")] public System.IntPtr @layouts;
|
|
||||||
public int @layout_count;
|
|
||||||
public SoundIoChannelLayout @current_layout;
|
|
||||||
[CTypeDetails("Pointer<SoundIoFormat>")] public System.IntPtr @formats;
|
|
||||||
public int @format_count;
|
|
||||||
public SoundIoFormat @current_format;
|
|
||||||
[CTypeDetails("Pointer<SoundIoSampleRateRange>")] public System.IntPtr @sample_rates;
|
|
||||||
public int @sample_rate_count;
|
|
||||||
public int @sample_rate_current;
|
|
||||||
public double @software_latency_min;
|
|
||||||
public double @software_latency_max;
|
|
||||||
public double @software_latency_current;
|
|
||||||
public bool @is_raw;
|
|
||||||
public int @ref_count;
|
|
||||||
public int @probe_error;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoOutStream // soundio.h (497, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<SoundIoDevice>")] public System.IntPtr @device;
|
|
||||||
public SoundIoFormat @format;
|
|
||||||
public int @sample_rate;
|
|
||||||
public SoundIoChannelLayout @layout;
|
|
||||||
public double @software_latency;
|
|
||||||
public float @volume;
|
|
||||||
[CTypeDetails("Pointer<void>")] public System.IntPtr @userdata;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoOutStream *, int, int)>")] public delegate4 @write_callback;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoOutStream *)>")] public delegate5 @underflow_callback;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoOutStream *, int)>")] public delegate6 @error_callback;
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @name;
|
|
||||||
public bool @non_terminal_hint;
|
|
||||||
public int @bytes_per_frame;
|
|
||||||
public int @bytes_per_sample;
|
|
||||||
public int @layout_error;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoInStream // soundio.h (600, 8)
|
|
||||||
{
|
|
||||||
[CTypeDetails("Pointer<SoundIoDevice>")] public System.IntPtr @device;
|
|
||||||
public SoundIoFormat @format;
|
|
||||||
public int @sample_rate;
|
|
||||||
public SoundIoChannelLayout @layout;
|
|
||||||
public double @software_latency;
|
|
||||||
[CTypeDetails("Pointer<void>")] public System.IntPtr @userdata;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoInStream *, int, int)>")] public delegate7 @read_callback;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoInStream *)>")] public delegate8 @overflow_callback;
|
|
||||||
[CTypeDetails("Pointer<void (SoundIoInStream *, int)>")] public delegate9 @error_callback;
|
|
||||||
[CTypeDetails("Pointer<byte>")] public System.IntPtr @name;
|
|
||||||
public bool @non_terminal_hint;
|
|
||||||
public int @bytes_per_frame;
|
|
||||||
public int @bytes_per_sample;
|
|
||||||
public int @layout_error;
|
|
||||||
}
|
|
||||||
|
|
||||||
[StructLayout(LayoutKind.Sequential)]
|
|
||||||
struct SoundIoRingBuffer // soundio.h (1170, 8)
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
partial class Natives
|
|
||||||
{
|
|
||||||
const string LibraryName = "libsoundio";
|
|
||||||
// function soundio_version_string - soundio.h (682, 28)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_version_string();
|
|
||||||
|
|
||||||
// function soundio_version_major - soundio.h (684, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_version_major();
|
|
||||||
|
|
||||||
// function soundio_version_minor - soundio.h (686, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_version_minor();
|
|
||||||
|
|
||||||
// function soundio_version_patch - soundio.h (688, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_version_patch();
|
|
||||||
|
|
||||||
// function soundio_create - soundio.h (694, 32)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_create();
|
|
||||||
|
|
||||||
// function soundio_destroy - soundio.h (695, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_destroy([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_connect - soundio.h (705, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_connect([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_connect_backend - soundio.h (717, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_connect_backend([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, SoundIoBackend @backend);
|
|
||||||
|
|
||||||
// function soundio_disconnect - soundio.h (718, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_disconnect([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_strerror - soundio.h (721, 28)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_strerror(int @error);
|
|
||||||
|
|
||||||
// function soundio_backend_name - soundio.h (723, 28)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_backend_name(SoundIoBackend @backend);
|
|
||||||
|
|
||||||
// function soundio_backend_count - soundio.h (726, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_backend_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_get_backend - soundio.h (729, 36)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern SoundIoBackend soundio_get_backend([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, int @index);
|
|
||||||
|
|
||||||
// function soundio_have_backend - soundio.h (732, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_have_backend(SoundIoBackend @backend);
|
|
||||||
|
|
||||||
// function soundio_flush_events - soundio.h (756, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_flush_events([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_wait_events - soundio.h (760, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_wait_events([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_wakeup - soundio.h (763, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_wakeup([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_force_device_scan - soundio.h (780, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_force_device_scan([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_channel_layout_equal - soundio.h (787, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_channel_layout_equal([CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @a, [CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @b);
|
|
||||||
|
|
||||||
// function soundio_get_channel_name - soundio.h (791, 28)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_get_channel_name(SoundIoChannelId @id);
|
|
||||||
|
|
||||||
// function soundio_parse_channel_id - soundio.h (795, 38)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern SoundIoChannelId soundio_parse_channel_id([CTypeDetails("Pointer<byte>")]System.IntPtr @str, int @str_len);
|
|
||||||
|
|
||||||
// function soundio_channel_layout_builtin_count - soundio.h (798, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_channel_layout_builtin_count();
|
|
||||||
|
|
||||||
// function soundio_channel_layout_get_builtin - soundio.h (803, 51)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_channel_layout_get_builtin(int @index);
|
|
||||||
|
|
||||||
// function soundio_channel_layout_get_default - soundio.h (806, 51)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_channel_layout_get_default(int @channel_count);
|
|
||||||
|
|
||||||
// function soundio_channel_layout_find_channel - soundio.h (809, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_channel_layout_find_channel([CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @layout, SoundIoChannelId @channel);
|
|
||||||
|
|
||||||
// function soundio_channel_layout_detect_builtin - soundio.h (814, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_channel_layout_detect_builtin([CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @layout);
|
|
||||||
|
|
||||||
// function soundio_best_matching_channel_layout - soundio.h (819, 51)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_best_matching_channel_layout([CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @preferred_layouts, int @preferred_layout_count, [CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @available_layouts, int @available_layout_count);
|
|
||||||
|
|
||||||
// function soundio_sort_channel_layouts - soundio.h (824, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_sort_channel_layouts([CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @layouts, int @layout_count);
|
|
||||||
|
|
||||||
// function soundio_get_bytes_per_sample - soundio.h (830, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_get_bytes_per_sample(SoundIoFormat @format);
|
|
||||||
|
|
||||||
// function soundio_get_bytes_per_frame - soundio.h (833, 19)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_get_bytes_per_frame(SoundIoFormat @format, int @channel_count);
|
|
||||||
|
|
||||||
// function soundio_get_bytes_per_second - soundio.h (838, 19)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_get_bytes_per_second(SoundIoFormat @format, int @channel_count, int @sample_rate);
|
|
||||||
|
|
||||||
// function soundio_format_string - soundio.h (845, 29)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_format_string(SoundIoFormat @format);
|
|
||||||
|
|
||||||
// function soundio_input_device_count - soundio.h (861, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_input_device_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_output_device_count - soundio.h (864, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_output_device_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_get_input_device - soundio.h (870, 38)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_get_input_device([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, int @index);
|
|
||||||
|
|
||||||
// function soundio_get_output_device - soundio.h (875, 38)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_get_output_device([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, int @index);
|
|
||||||
|
|
||||||
// function soundio_default_input_device_index - soundio.h (880, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_default_input_device_index([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_default_output_device_index - soundio.h (885, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_default_output_device_index([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
|
|
||||||
|
|
||||||
// function soundio_device_ref - soundio.h (888, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_device_ref([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
|
|
||||||
|
|
||||||
// function soundio_device_unref - soundio.h (891, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_device_unref([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
|
|
||||||
|
|
||||||
// function soundio_device_equal - soundio.h (895, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_device_equal([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @a, [CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @b);
|
|
||||||
|
|
||||||
// function soundio_device_sort_channel_layouts - soundio.h (900, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_device_sort_channel_layouts([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
|
|
||||||
|
|
||||||
// function soundio_device_supports_format - soundio.h (904, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_device_supports_format([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device, SoundIoFormat @format);
|
|
||||||
|
|
||||||
// function soundio_device_supports_layout - soundio.h (909, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_device_supports_layout([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device, [CTypeDetails("Pointer<SoundIoChannelLayout>")]System.IntPtr @layout);
|
|
||||||
|
|
||||||
// function soundio_device_supports_sample_rate - soundio.h (914, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern bool soundio_device_supports_sample_rate([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device, int @sample_rate);
|
|
||||||
|
|
||||||
// function soundio_device_nearest_sample_rate - soundio.h (919, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_device_nearest_sample_rate([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device, int @sample_rate);
|
|
||||||
|
|
||||||
// function soundio_outstream_create - soundio.h (929, 41)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_outstream_create([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
|
|
||||||
|
|
||||||
// function soundio_outstream_destroy - soundio.h (931, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_outstream_destroy([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
|
|
||||||
|
|
||||||
// function soundio_outstream_open - soundio.h (954, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_open([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
|
|
||||||
|
|
||||||
// function soundio_outstream_start - soundio.h (965, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_start([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
|
|
||||||
|
|
||||||
// function soundio_outstream_begin_write - soundio.h (997, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_begin_write([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream, [CTypeDetails("Pointer<System.IntPtr>")]System.IntPtr @areas, [CTypeDetails("Pointer<int>")]System.IntPtr @frame_count);
|
|
||||||
|
|
||||||
// function soundio_outstream_end_write - soundio.h (1009, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_end_write([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
|
|
||||||
|
|
||||||
// function soundio_outstream_clear_buffer - soundio.h (1024, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_clear_buffer([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
|
|
||||||
|
|
||||||
// function soundio_outstream_pause - soundio.h (1045, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_pause([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream, bool @pause);
|
|
||||||
|
|
||||||
// function soundio_outstream_get_latency - soundio.h (1058, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_get_latency([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream, [CTypeDetails("Pointer<double>")]System.IntPtr @out_latency);
|
|
||||||
|
|
||||||
// function soundio_outstream_set_volume - soundio.h (1061, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_outstream_set_volume([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream, double @volume);
|
|
||||||
|
|
||||||
// function soundio_instream_create - soundio.h (1071, 40)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_instream_create([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
|
|
||||||
|
|
||||||
// function soundio_instream_destroy - soundio.h (1073, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_instream_destroy([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
|
|
||||||
|
|
||||||
// function soundio_instream_open - soundio.h (1093, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_open([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
|
|
||||||
|
|
||||||
// function soundio_instream_start - soundio.h (1102, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_start([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
|
|
||||||
|
|
||||||
// function soundio_instream_begin_read - soundio.h (1133, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_begin_read([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream, [CTypeDetails("Pointer<System.IntPtr>")]System.IntPtr @areas, [CTypeDetails("Pointer<int>")]System.IntPtr @frame_count);
|
|
||||||
|
|
||||||
// function soundio_instream_end_read - soundio.h (1143, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_end_read([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
|
|
||||||
|
|
||||||
// function soundio_instream_pause - soundio.h (1156, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_pause([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream, bool @pause);
|
|
||||||
|
|
||||||
// function soundio_instream_get_latency - soundio.h (1166, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_instream_get_latency([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream, [CTypeDetails("Pointer<double>")]System.IntPtr @out_latency);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_create - soundio.h (1181, 42)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_ring_buffer_create([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, int @requested_capacity);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_destroy - soundio.h (1182, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_ring_buffer_destroy([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_capacity - soundio.h (1186, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_ring_buffer_capacity([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_write_ptr - soundio.h (1189, 22)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_ring_buffer_write_ptr([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_advance_write_ptr - soundio.h (1191, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_ring_buffer_advance_write_ptr([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer, int @count);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_read_ptr - soundio.h (1194, 22)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern System.IntPtr soundio_ring_buffer_read_ptr([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_advance_read_ptr - soundio.h (1196, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_ring_buffer_advance_read_ptr([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer, int @count);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_fill_count - soundio.h (1199, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_ring_buffer_fill_count([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_free_count - soundio.h (1202, 20)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern int soundio_ring_buffer_free_count([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
// function soundio_ring_buffer_clear - soundio.h (1205, 21)
|
|
||||||
[DllImport(LibraryName)]
|
|
||||||
internal static extern void soundio_ring_buffer_clear([CTypeDetails("Pointer<SoundIoRingBuffer>")]System.IntPtr @ring_buffer);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
class Delegates
|
|
||||||
{
|
|
||||||
public delegate void delegate0(System.IntPtr p0);
|
|
||||||
public delegate void delegate1(System.IntPtr p0, int p1);
|
|
||||||
public delegate void delegate2();
|
|
||||||
public delegate void delegate3(System.IntPtr p0);
|
|
||||||
public delegate void delegate4(System.IntPtr p0, int p1, int p2);
|
|
||||||
public delegate void delegate5(System.IntPtr p0);
|
|
||||||
public delegate void delegate6(System.IntPtr p0, int p1);
|
|
||||||
public delegate void delegate7(System.IntPtr p0, int p1, int p2);
|
|
||||||
public delegate void delegate8(System.IntPtr p0);
|
|
||||||
public delegate void delegate9(System.IntPtr p0, int p1);
|
|
||||||
}
|
|
||||||
|
|
||||||
public struct Pointer<T>
|
|
||||||
{
|
|
||||||
public IntPtr Handle;
|
|
||||||
public static implicit operator IntPtr(Pointer<T> value) { return value.Handle; }
|
|
||||||
public static implicit operator Pointer<T>(IntPtr value) { return new Pointer<T>(value); }
|
|
||||||
|
|
||||||
public Pointer(IntPtr handle)
|
|
||||||
{
|
|
||||||
Handle = handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public override bool Equals(object obj)
|
|
||||||
{
|
|
||||||
return obj is Pointer<T> && this == (Pointer<T>)obj;
|
|
||||||
}
|
|
||||||
|
|
||||||
public override int GetHashCode()
|
|
||||||
{
|
|
||||||
return (int)Handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator ==(Pointer<T> p1, Pointer<T> p2)
|
|
||||||
{
|
|
||||||
return p1.Handle == p2.Handle;
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool operator !=(Pointer<T> p1, Pointer<T> p2)
|
|
||||||
{
|
|
||||||
return p1.Handle != p2.Handle;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
public struct ArrayOf<T> { }
|
|
||||||
public struct ConstArrayOf<T> { }
|
|
||||||
public class CTypeDetailsAttribute : Attribute
|
|
||||||
{
|
|
||||||
public CTypeDetailsAttribute(string value)
|
|
||||||
{
|
|
||||||
Value = value;
|
|
||||||
}
|
|
||||||
|
|
||||||
public string Value { get; set; }
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
|
@ -1,19 +1,20 @@
|
||||||
using Ryujinx.Audio.Common;
|
using Ryujinx.Audio.Backends.SoundIo.Native;
|
||||||
|
using Ryujinx.Audio.Common;
|
||||||
using Ryujinx.Audio.Integration;
|
using Ryujinx.Audio.Integration;
|
||||||
using Ryujinx.Memory;
|
using Ryujinx.Memory;
|
||||||
using SoundIOSharp;
|
|
||||||
using System;
|
using System;
|
||||||
using System.Collections.Concurrent;
|
using System.Collections.Concurrent;
|
||||||
using System.Threading;
|
using System.Threading;
|
||||||
|
|
||||||
using static Ryujinx.Audio.Integration.IHardwareDeviceDriver;
|
using static Ryujinx.Audio.Integration.IHardwareDeviceDriver;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
namespace Ryujinx.Audio.Backends.SoundIo
|
namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
{
|
{
|
||||||
public class SoundIoHardwareDeviceDriver : IHardwareDeviceDriver
|
public class SoundIoHardwareDeviceDriver : IHardwareDeviceDriver
|
||||||
{
|
{
|
||||||
private readonly SoundIO _audioContext;
|
private readonly SoundIoContext _audioContext;
|
||||||
private readonly SoundIODevice _audioDevice;
|
private readonly SoundIoDeviceContext _audioDevice;
|
||||||
private readonly ManualResetEvent _updateRequiredEvent;
|
private readonly ManualResetEvent _updateRequiredEvent;
|
||||||
private readonly ManualResetEvent _pauseEvent;
|
private readonly ManualResetEvent _pauseEvent;
|
||||||
private readonly ConcurrentDictionary<SoundIoHardwareDeviceSession, byte> _sessions;
|
private readonly ConcurrentDictionary<SoundIoHardwareDeviceSession, byte> _sessions;
|
||||||
|
@ -21,7 +22,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
|
|
||||||
public SoundIoHardwareDeviceDriver()
|
public SoundIoHardwareDeviceDriver()
|
||||||
{
|
{
|
||||||
_audioContext = new SoundIO();
|
_audioContext = SoundIoContext.Create();
|
||||||
_updateRequiredEvent = new ManualResetEvent(false);
|
_updateRequiredEvent = new ManualResetEvent(false);
|
||||||
_pauseEvent = new ManualResetEvent(true);
|
_pauseEvent = new ManualResetEvent(true);
|
||||||
_sessions = new ConcurrentDictionary<SoundIoHardwareDeviceSession, byte>();
|
_sessions = new ConcurrentDictionary<SoundIoHardwareDeviceSession, byte>();
|
||||||
|
@ -29,24 +30,23 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
_audioContext.Connect();
|
_audioContext.Connect();
|
||||||
_audioContext.FlushEvents();
|
_audioContext.FlushEvents();
|
||||||
|
|
||||||
_audioDevice = FindNonRawDefaultAudioDevice(_audioContext, true);
|
_audioDevice = FindValidAudioDevice(_audioContext, true);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static bool IsSupported => IsSupportedInternal();
|
public static bool IsSupported => IsSupportedInternal();
|
||||||
|
|
||||||
private static bool IsSupportedInternal()
|
private static bool IsSupportedInternal()
|
||||||
{
|
{
|
||||||
SoundIO context = null;
|
SoundIoContext context = null;
|
||||||
SoundIODevice device = null;
|
SoundIoDeviceContext device = null;
|
||||||
SoundIOOutStream stream = null;
|
SoundIoOutStreamContext stream = null;
|
||||||
|
|
||||||
bool backendDisconnected = false;
|
bool backendDisconnected = false;
|
||||||
|
|
||||||
try
|
try
|
||||||
{
|
{
|
||||||
context = new SoundIO();
|
context = SoundIoContext.Create();
|
||||||
|
context.OnBackendDisconnect = err =>
|
||||||
context.OnBackendDisconnect = (i) =>
|
|
||||||
{
|
{
|
||||||
backendDisconnected = true;
|
backendDisconnected = true;
|
||||||
};
|
};
|
||||||
|
@ -64,7 +64,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
device = FindNonRawDefaultAudioDevice(context);
|
device = FindValidAudioDevice(context);
|
||||||
|
|
||||||
if (device == null || backendDisconnected)
|
if (device == null || backendDisconnected)
|
||||||
{
|
{
|
||||||
|
@ -86,30 +86,23 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
}
|
}
|
||||||
finally
|
finally
|
||||||
{
|
{
|
||||||
if (stream != null)
|
stream?.Dispose();
|
||||||
{
|
context?.Dispose();
|
||||||
stream.Dispose();
|
|
||||||
}
|
|
||||||
|
|
||||||
if (context != null)
|
|
||||||
{
|
|
||||||
context.Dispose();
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private static SoundIODevice FindNonRawDefaultAudioDevice(SoundIO audioContext, bool fallback = false)
|
private static SoundIoDeviceContext FindValidAudioDevice(SoundIoContext audioContext, bool fallback = false)
|
||||||
{
|
{
|
||||||
SoundIODevice defaultAudioDevice = audioContext.GetOutputDevice(audioContext.DefaultOutputDeviceIndex);
|
SoundIoDeviceContext defaultAudioDevice = audioContext.GetOutputDevice(audioContext.DefaultOutputDeviceIndex);
|
||||||
|
|
||||||
if (!defaultAudioDevice.IsRaw)
|
if (!defaultAudioDevice.IsRaw)
|
||||||
{
|
{
|
||||||
return defaultAudioDevice;
|
return defaultAudioDevice;
|
||||||
}
|
}
|
||||||
|
|
||||||
for (int i = 0; i < audioContext.BackendCount; i++)
|
for (int i = 0; i < audioContext.OutputDeviceCount; i++)
|
||||||
{
|
{
|
||||||
SoundIODevice audioDevice = audioContext.GetOutputDevice(i);
|
SoundIoDeviceContext audioDevice = audioContext.GetOutputDevice(i);
|
||||||
|
|
||||||
if (audioDevice.Id == defaultAudioDevice.Id && !audioDevice.IsRaw)
|
if (audioDevice.Id == defaultAudioDevice.Id && !audioDevice.IsRaw)
|
||||||
{
|
{
|
||||||
|
@ -161,22 +154,22 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
return _sessions.TryRemove(session, out _);
|
return _sessions.TryRemove(session, out _);
|
||||||
}
|
}
|
||||||
|
|
||||||
public static SoundIOFormat GetSoundIoFormat(SampleFormat format)
|
public static SoundIoFormat GetSoundIoFormat(SampleFormat format)
|
||||||
{
|
{
|
||||||
return format switch
|
return format switch
|
||||||
{
|
{
|
||||||
SampleFormat.PcmInt8 => SoundIOFormat.S8,
|
SampleFormat.PcmInt8 => SoundIoFormat.S8,
|
||||||
SampleFormat.PcmInt16 => SoundIOFormat.S16LE,
|
SampleFormat.PcmInt16 => SoundIoFormat.S16LE,
|
||||||
SampleFormat.PcmInt24 => SoundIOFormat.S24LE,
|
SampleFormat.PcmInt24 => SoundIoFormat.S24LE,
|
||||||
SampleFormat.PcmInt32 => SoundIOFormat.S32LE,
|
SampleFormat.PcmInt32 => SoundIoFormat.S32LE,
|
||||||
SampleFormat.PcmFloat => SoundIOFormat.Float32LE,
|
SampleFormat.PcmFloat => SoundIoFormat.Float32LE,
|
||||||
_ => throw new ArgumentException ($"Unsupported sample format {format}"),
|
_ => throw new ArgumentException ($"Unsupported sample format {format}"),
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
internal SoundIOOutStream OpenStream(SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount)
|
internal SoundIoOutStreamContext OpenStream(SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount)
|
||||||
{
|
{
|
||||||
SoundIOFormat driverSampleFormat = GetSoundIoFormat(requestedSampleFormat);
|
SoundIoFormat driverSampleFormat = GetSoundIoFormat(requestedSampleFormat);
|
||||||
|
|
||||||
if (!_audioDevice.SupportsSampleRate((int)requestedSampleRate))
|
if (!_audioDevice.SupportsSampleRate((int)requestedSampleRate))
|
||||||
{
|
{
|
||||||
|
@ -193,10 +186,10 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
throw new ArgumentException($"This sound device does not support channel count {requestedChannelCount}");
|
throw new ArgumentException($"This sound device does not support channel count {requestedChannelCount}");
|
||||||
}
|
}
|
||||||
|
|
||||||
SoundIOOutStream result = _audioDevice.CreateOutStream();
|
SoundIoOutStreamContext result = _audioDevice.CreateOutStream();
|
||||||
|
|
||||||
result.Name = "Ryujinx";
|
result.Name = "Ryujinx";
|
||||||
result.Layout = SoundIOChannelLayout.GetDefault((int)requestedChannelCount);
|
result.Layout = SoundIoChannelLayout.GetDefaultValue((int)requestedChannelCount);
|
||||||
result.Format = driverSampleFormat;
|
result.Format = driverSampleFormat;
|
||||||
result.SampleRate = (int)requestedSampleRate;
|
result.SampleRate = (int)requestedSampleRate;
|
||||||
|
|
||||||
|
|
|
@ -1,11 +1,12 @@
|
||||||
using Ryujinx.Audio.Backends.Common;
|
using Ryujinx.Audio.Backends.Common;
|
||||||
|
using Ryujinx.Audio.Backends.SoundIo.Native;
|
||||||
using Ryujinx.Audio.Common;
|
using Ryujinx.Audio.Common;
|
||||||
using Ryujinx.Memory;
|
using Ryujinx.Memory;
|
||||||
using SoundIOSharp;
|
|
||||||
using System;
|
using System;
|
||||||
using System.Collections.Concurrent;
|
using System.Collections.Concurrent;
|
||||||
using System.Runtime.CompilerServices;
|
using System.Runtime.CompilerServices;
|
||||||
using System.Threading;
|
using System.Threading;
|
||||||
|
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||||
|
|
||||||
namespace Ryujinx.Audio.Backends.SoundIo
|
namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
{
|
{
|
||||||
|
@ -13,7 +14,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
{
|
{
|
||||||
private SoundIoHardwareDeviceDriver _driver;
|
private SoundIoHardwareDeviceDriver _driver;
|
||||||
private ConcurrentQueue<SoundIoAudioBuffer> _queuedBuffers;
|
private ConcurrentQueue<SoundIoAudioBuffer> _queuedBuffers;
|
||||||
private SoundIOOutStream _outputStream;
|
private SoundIoOutStreamContext _outputStream;
|
||||||
private DynamicRingBuffer _ringBuffer;
|
private DynamicRingBuffer _ringBuffer;
|
||||||
private ulong _playedSampleCount;
|
private ulong _playedSampleCount;
|
||||||
private ManualResetEvent _updateRequiredEvent;
|
private ManualResetEvent _updateRequiredEvent;
|
||||||
|
@ -106,9 +107,9 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
SoundIOChannelAreas areas = _outputStream.BeginWrite(ref frameCount);
|
Span<SoundIoChannelArea> areas = _outputStream.BeginWrite(ref frameCount);
|
||||||
|
|
||||||
int channelCount = areas.ChannelCount;
|
int channelCount = areas.Length;
|
||||||
|
|
||||||
byte[] samples = new byte[frameCount * bytesPerFrame];
|
byte[] samples = new byte[frameCount * bytesPerFrame];
|
||||||
|
|
||||||
|
@ -117,12 +118,12 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
// This is a huge ugly block of code, but we save
|
// This is a huge ugly block of code, but we save
|
||||||
// a significant amount of time over the generic
|
// a significant amount of time over the generic
|
||||||
// loop that handles other channel counts.
|
// loop that handles other channel counts.
|
||||||
// TODO: Is this still right in 2021?
|
// TODO: Is this still right in 2022?
|
||||||
|
|
||||||
// Mono
|
// Mono
|
||||||
if (channelCount == 1)
|
if (channelCount == 1)
|
||||||
{
|
{
|
||||||
SoundIOChannelArea area = areas.GetArea(0);
|
ref SoundIoChannelArea area = ref areas[0];
|
||||||
|
|
||||||
fixed (byte* srcptr = samples)
|
fixed (byte* srcptr = samples)
|
||||||
{
|
{
|
||||||
|
@ -167,8 +168,8 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
// Stereo
|
// Stereo
|
||||||
else if (channelCount == 2)
|
else if (channelCount == 2)
|
||||||
{
|
{
|
||||||
SoundIOChannelArea area1 = areas.GetArea(0);
|
ref SoundIoChannelArea area1 = ref areas[0];
|
||||||
SoundIOChannelArea area2 = areas.GetArea(1);
|
ref SoundIoChannelArea area2 = ref areas[1];
|
||||||
|
|
||||||
fixed (byte* srcptr = samples)
|
fixed (byte* srcptr = samples)
|
||||||
{
|
{
|
||||||
|
@ -233,12 +234,12 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
// Surround
|
// Surround
|
||||||
else if (channelCount == 6)
|
else if (channelCount == 6)
|
||||||
{
|
{
|
||||||
SoundIOChannelArea area1 = areas.GetArea(0);
|
ref SoundIoChannelArea area1 = ref areas[0];
|
||||||
SoundIOChannelArea area2 = areas.GetArea(1);
|
ref SoundIoChannelArea area2 = ref areas[1];
|
||||||
SoundIOChannelArea area3 = areas.GetArea(2);
|
ref SoundIoChannelArea area3 = ref areas[2];
|
||||||
SoundIOChannelArea area4 = areas.GetArea(3);
|
ref SoundIoChannelArea area4 = ref areas[3];
|
||||||
SoundIOChannelArea area5 = areas.GetArea(4);
|
ref SoundIoChannelArea area5 = ref areas[4];
|
||||||
SoundIOChannelArea area6 = areas.GetArea(5);
|
ref SoundIoChannelArea area6 = ref areas[5];
|
||||||
|
|
||||||
fixed (byte* srcptr = samples)
|
fixed (byte* srcptr = samples)
|
||||||
{
|
{
|
||||||
|
@ -367,24 +368,18 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
||||||
// Every other channel count
|
// Every other channel count
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
SoundIOChannelArea[] channels = new SoundIOChannelArea[channelCount];
|
|
||||||
|
|
||||||
// Obtain the channel area for each channel
|
|
||||||
for (int i = 0; i < channelCount; i++)
|
|
||||||
{
|
|
||||||
channels[i] = areas.GetArea(i);
|
|
||||||
}
|
|
||||||
|
|
||||||
fixed (byte* srcptr = samples)
|
fixed (byte* srcptr = samples)
|
||||||
{
|
{
|
||||||
for (int frame = 0; frame < frameCount; frame++)
|
for (int frame = 0; frame < frameCount; frame++)
|
||||||
for (int channel = 0; channel < areas.ChannelCount; channel++)
|
{
|
||||||
|
for (int channel = 0; channel < areas.Length; channel++)
|
||||||
{
|
{
|
||||||
// Copy channel by channel, frame by frame. This is slow!
|
// Copy channel by channel, frame by frame. This is slow!
|
||||||
Unsafe.CopyBlockUnaligned((byte*)channels[channel].Pointer, srcptr + (frame * bytesPerFrame) + (channel * bytesPerSample), bytesPerSample);
|
Unsafe.CopyBlockUnaligned((byte*)areas[channel].Pointer, srcptr + (frame * bytesPerFrame) + (channel * bytesPerSample), bytesPerSample);
|
||||||
|
|
||||||
channels[channel].Pointer += channels[channel].Step;
|
areas[channel].Pointer += areas[channel].Step;
|
||||||
}
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue