mirror of
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synced 2024-11-22 01:55:10 +00:00
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:
Mary-nyan
GitHub
parent
c6f1908e0f
commit
403e67d983
28 changed files with 701 additions and 2402 deletions
178
Ryujinx.Audio.Backends.SoundIo/Native/SoundIo.cs
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178
Ryujinx.Audio.Backends.SoundIo/Native/SoundIo.cs
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using Ryujinx.Common.Memory;
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using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public static partial class SoundIo
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{
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private const string LibraryName = "libsoundio";
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public unsafe delegate void OnDeviceChangeNativeDelegate(IntPtr ctx);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public unsafe delegate void OnBackendDisconnectedDelegate(IntPtr ctx, SoundIoError err);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public unsafe delegate void OnEventsSignalDelegate(IntPtr ctx);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public unsafe delegate void EmitRtPrioWarningDelegate();
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public unsafe delegate void JackCallbackDelegate(IntPtr msg);
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[StructLayout(LayoutKind.Sequential)]
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public struct SoundIoStruct
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{
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public IntPtr UserData;
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public IntPtr OnDeviceChange;
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public IntPtr OnBackendDisconnected;
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public IntPtr OnEventsSignal;
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public SoundIoBackend CurrentBackend;
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public IntPtr ApplicationName;
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public IntPtr EmitRtPrioWarning;
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public IntPtr JackInfoCallback;
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public IntPtr JackErrorCallback;
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}
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public struct SoundIoChannelLayout
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{
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public IntPtr Name;
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public int ChannelCount;
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public Array24<SoundIoChannelId> Channels;
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public static IntPtr GetDefault(int channelCount)
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{
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return soundio_channel_layout_get_default(channelCount);
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}
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public static unsafe SoundIoChannelLayout GetDefaultValue(int channelCount)
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{
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return Unsafe.AsRef<SoundIoChannelLayout>((SoundIoChannelLayout*)GetDefault(channelCount));
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}
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}
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public struct SoundIoSampleRateRange
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{
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public int Min;
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public int Max;
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}
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public struct SoundIoDevice
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{
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public IntPtr SoundIo;
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public IntPtr Id;
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public IntPtr Name;
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public SoundIoDeviceAim Aim;
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public IntPtr Layouts;
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public int LayoutCount;
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public SoundIoChannelLayout CurrentLayout;
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public IntPtr Formats;
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public int FormatCount;
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public SoundIoFormat CurrentFormat;
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public IntPtr SampleRates;
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public int SampleRateCount;
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public int SampleRateCurrent;
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public double SoftwareLatencyMin;
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public double SoftwareLatencyMax;
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public double SoftwareLatencyCurrent;
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public bool IsRaw;
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public int RefCount;
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public SoundIoError ProbeError;
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}
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public struct SoundIoOutStream
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{
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public IntPtr Device;
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public SoundIoFormat Format;
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public int SampleRate;
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public SoundIoChannelLayout Layout;
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public double SoftwareLatency;
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public float Volume;
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public IntPtr UserData;
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public IntPtr WriteCallback;
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public IntPtr UnderflowCallback;
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public IntPtr ErrorCallback;
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public IntPtr Name;
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public bool NonTerminalHint;
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public int BytesPerFrame;
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public int BytesPerSample;
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public SoundIoError LayoutError;
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}
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public struct SoundIoChannelArea
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{
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public IntPtr Pointer;
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public int Step;
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}
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[LibraryImport(LibraryName)]
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public static partial IntPtr soundio_create();
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_connect(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial void soundio_disconnect(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial void soundio_flush_events(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial int soundio_output_device_count(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial int soundio_default_output_device_index(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial IntPtr soundio_get_output_device(IntPtr ctx, int index);
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[LibraryImport(LibraryName)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool soundio_device_supports_format(IntPtr devCtx, SoundIoFormat format);
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[LibraryImport(LibraryName)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool soundio_device_supports_layout(IntPtr devCtx, IntPtr layout);
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[LibraryImport(LibraryName)]
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[return: MarshalAs(UnmanagedType.Bool)]
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public static partial bool soundio_device_supports_sample_rate(IntPtr devCtx, int sampleRate);
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[LibraryImport(LibraryName)]
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public static partial IntPtr soundio_outstream_create(IntPtr devCtx);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_open(IntPtr outStreamCtx);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_start(IntPtr outStreamCtx);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_begin_write(IntPtr outStreamCtx, IntPtr areas, IntPtr frameCount);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_end_write(IntPtr outStreamCtx);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_pause(IntPtr devCtx, [MarshalAs(UnmanagedType.Bool)] bool pause);
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[LibraryImport(LibraryName)]
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public static partial SoundIoError soundio_outstream_set_volume(IntPtr devCtx, double volume);
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[LibraryImport(LibraryName)]
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public static partial void soundio_outstream_destroy(IntPtr streamCtx);
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[LibraryImport(LibraryName)]
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public static partial void soundio_destroy(IntPtr ctx);
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[LibraryImport(LibraryName)]
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public static partial IntPtr soundio_channel_layout_get_default(int channelCount);
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[LibraryImport(LibraryName)]
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public static partial IntPtr soundio_strerror(SoundIoError err);
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}
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}
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13
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoBackend.cs
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13
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoBackend.cs
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public enum SoundIoBackend : int
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{
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None = 0,
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Jack = 1,
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PulseAudio = 2,
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Alsa = 3,
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CoreAudio = 4,
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Wasapi = 5,
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Dummy = 6
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}
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}
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75
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoChannelId.cs
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75
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoChannelId.cs
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public enum SoundIoChannelId
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{
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Invalid = 0,
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FrontLeft = 1,
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FrontRight = 2,
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FrontCenter = 3,
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Lfe = 4,
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BackLeft = 5,
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BackRight = 6,
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FrontLeftCenter = 7,
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FrontRightCenter = 8,
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BackCenter = 9,
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SideLeft = 10,
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SideRight = 11,
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TopCenter = 12,
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TopFrontLeft = 13,
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TopFrontCenter = 14,
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TopFrontRight = 15,
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TopBackLeft = 16,
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TopBackCenter = 17,
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TopBackRight = 18,
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BackLeftCenter = 19,
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BackRightCenter = 20,
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FrontLeftWide = 21,
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FrontRightWide = 22,
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FrontLeftHigh = 23,
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FrontCenterHigh = 24,
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FrontRightHigh = 25,
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TopFrontLeftCenter = 26,
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TopFrontRightCenter = 27,
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TopSideLeft = 28,
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TopSideRight = 29,
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LeftLfe = 30,
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RightLfe = 31,
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Lfe2 = 32,
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BottomCenter = 33,
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BottomLeftCenter = 34,
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BottomRightCenter = 35,
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MsMid = 36,
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MsSide = 37,
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AmbisonicW = 38,
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AmbisonicX = 39,
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AmbisonicY = 40,
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AmbisonicZ = 41,
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XyX = 42,
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XyY = 43,
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HeadphonesLeft = 44,
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HeadphonesRight = 45,
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ClickTrack = 46,
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ForeignLanguage = 47,
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HearingImpaired = 48,
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Narration = 49,
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Haptic = 50,
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DialogCentricMix = 51,
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Aux = 52,
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Aux0 = 53,
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Aux1 = 54,
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Aux2 = 55,
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Aux3 = 56,
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Aux4 = 57,
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Aux5 = 58,
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Aux6 = 59,
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Aux7 = 60,
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Aux8 = 61,
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Aux9 = 62,
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Aux10 = 63,
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Aux11 = 64,
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Aux12 = 65,
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Aux13 = 66,
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Aux14 = 67,
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Aux15 = 68,
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}
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}
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107
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoContext.cs
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107
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoContext.cs
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using System;
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using System.Reflection.Metadata;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using System.Threading;
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using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public class SoundIoContext : IDisposable
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{
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private IntPtr _context;
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private Action<SoundIoError> _onBackendDisconnect;
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private OnBackendDisconnectedDelegate _onBackendDisconnectNative;
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public IntPtr Context => _context;
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internal SoundIoContext(IntPtr context)
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{
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_context = context;
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_onBackendDisconnect = null;
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_onBackendDisconnectNative = null;
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}
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public SoundIoError Connect() => soundio_connect(_context);
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public void Disconnect() => soundio_disconnect(_context);
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public void FlushEvents() => soundio_flush_events(_context);
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public int OutputDeviceCount => soundio_output_device_count(_context);
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public int DefaultOutputDeviceIndex => soundio_default_output_device_index(_context);
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public Action<SoundIoError> OnBackendDisconnect
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{
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get { return _onBackendDisconnect; }
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set
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{
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_onBackendDisconnect = value;
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if (_onBackendDisconnect == null)
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{
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_onBackendDisconnectNative = null;
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}
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else
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{
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_onBackendDisconnectNative = (ctx, err) => _onBackendDisconnect(err);
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}
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GetContext().OnBackendDisconnected = Marshal.GetFunctionPointerForDelegate(_onBackendDisconnectNative);
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}
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}
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private ref SoundIoStruct GetContext()
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{
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unsafe
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{
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return ref Unsafe.AsRef<SoundIoStruct>((SoundIoStruct*)_context);
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}
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}
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public SoundIoDeviceContext GetOutputDevice(int index)
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{
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IntPtr deviceContext = soundio_get_output_device(_context, index);
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if (deviceContext == IntPtr.Zero)
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{
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return null;
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}
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return new SoundIoDeviceContext(deviceContext);
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}
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public static SoundIoContext Create()
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{
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IntPtr context = soundio_create();
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if (context == IntPtr.Zero)
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{
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return null;
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}
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return new SoundIoContext(context);
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}
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protected virtual void Dispose(bool disposing)
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{
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IntPtr currentContext = Interlocked.Exchange(ref _context, IntPtr.Zero);
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if (currentContext != IntPtr.Zero)
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{
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soundio_destroy(currentContext);
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}
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}
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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~SoundIoContext()
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{
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Dispose(false);
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}
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}
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}
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public enum SoundIoDeviceAim
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{
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SoundIoDeviceAimInput = 0,
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SoundIoDeviceAimOutput = 1
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}
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}
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using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public class SoundIoDeviceContext
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{
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private readonly IntPtr _context;
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public IntPtr Context => _context;
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internal SoundIoDeviceContext(IntPtr context)
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{
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_context = context;
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}
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private ref SoundIoDevice GetDeviceContext()
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{
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unsafe
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{
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return ref Unsafe.AsRef<SoundIoDevice>((SoundIoDevice*)_context);
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}
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}
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public bool IsRaw => GetDeviceContext().IsRaw;
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public string Id => Marshal.PtrToStringAnsi(GetDeviceContext().Id);
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public bool SupportsSampleRate(int sampleRate) => soundio_device_supports_sample_rate(_context, sampleRate);
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public bool SupportsFormat(SoundIoFormat format) => soundio_device_supports_format(_context, format);
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public bool SupportsChannelCount(int channelCount) => soundio_device_supports_layout(_context, SoundIoChannelLayout.GetDefault(channelCount));
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public SoundIoOutStreamContext CreateOutStream()
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{
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IntPtr context = soundio_outstream_create(_context);
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if (context == IntPtr.Zero)
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{
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return null;
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}
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return new SoundIoOutStreamContext(context);
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}
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}
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}
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22
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoError.cs
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22
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoError.cs
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public enum SoundIoError
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{
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None = 0,
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NoMem = 1,
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InitAudioBackend = 2,
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SystemResources = 3,
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OpeningDevice = 4,
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NoSuchDevice = 5,
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Invalid = 6,
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BackendUnavailable = 7,
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Streaming = 8,
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IncompatibleDevice = 9,
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NoSuchClient = 10,
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IncompatibleBackend = 11,
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BackendDisconnected = 12,
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Interrupted = 13,
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Underflow = 14,
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EncodingString = 15,
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}
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}
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11
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoException.cs
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11
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoException.cs
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using System;
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using System.Runtime.InteropServices;
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using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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internal class SoundIoException : Exception
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{
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internal SoundIoException(SoundIoError error) : base(Marshal.PtrToStringAnsi(soundio_strerror(error))) { }
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}
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}
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25
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoFormat.cs
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25
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoFormat.cs
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namespace Ryujinx.Audio.Backends.SoundIo.Native
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{
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public enum SoundIoFormat
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{
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Invalid = 0,
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S8 = 1,
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U8 = 2,
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S16LE = 3,
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S16BE = 4,
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U16LE = 5,
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U16BE = 6,
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S24LE = 7,
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S24BE = 8,
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U24LE = 9,
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U24BE = 10,
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S32LE = 11,
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S32BE = 12,
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U32LE = 13,
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U32BE = 14,
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Float32LE = 15,
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Float32BE = 16,
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Float64LE = 17,
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Float64BE = 18,
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}
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}
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164
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoOutStreamContext.cs
Normal file
164
Ryujinx.Audio.Backends.SoundIo/Native/SoundIoOutStreamContext.cs
Normal file
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@ -0,0 +1,164 @@
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using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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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.Memory;
|
||||
using SoundIOSharp;
|
||||
using System;
|
||||
using System.Collections.Concurrent;
|
||||
using System.Threading;
|
||||
|
||||
using static Ryujinx.Audio.Integration.IHardwareDeviceDriver;
|
||||
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||
|
||||
namespace Ryujinx.Audio.Backends.SoundIo
|
||||
{
|
||||
public class SoundIoHardwareDeviceDriver : IHardwareDeviceDriver
|
||||
{
|
||||
private readonly SoundIO _audioContext;
|
||||
private readonly SoundIODevice _audioDevice;
|
||||
private readonly SoundIoContext _audioContext;
|
||||
private readonly SoundIoDeviceContext _audioDevice;
|
||||
private readonly ManualResetEvent _updateRequiredEvent;
|
||||
private readonly ManualResetEvent _pauseEvent;
|
||||
private readonly ConcurrentDictionary<SoundIoHardwareDeviceSession, byte> _sessions;
|
||||
|
|
@ -21,7 +22,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
|
||||
public SoundIoHardwareDeviceDriver()
|
||||
{
|
||||
_audioContext = new SoundIO();
|
||||
_audioContext = SoundIoContext.Create();
|
||||
_updateRequiredEvent = new ManualResetEvent(false);
|
||||
_pauseEvent = new ManualResetEvent(true);
|
||||
_sessions = new ConcurrentDictionary<SoundIoHardwareDeviceSession, byte>();
|
||||
|
|
@ -29,24 +30,23 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
_audioContext.Connect();
|
||||
_audioContext.FlushEvents();
|
||||
|
||||
_audioDevice = FindNonRawDefaultAudioDevice(_audioContext, true);
|
||||
_audioDevice = FindValidAudioDevice(_audioContext, true);
|
||||
}
|
||||
|
||||
public static bool IsSupported => IsSupportedInternal();
|
||||
|
||||
private static bool IsSupportedInternal()
|
||||
{
|
||||
SoundIO context = null;
|
||||
SoundIODevice device = null;
|
||||
SoundIOOutStream stream = null;
|
||||
SoundIoContext context = null;
|
||||
SoundIoDeviceContext device = null;
|
||||
SoundIoOutStreamContext stream = null;
|
||||
|
||||
bool backendDisconnected = false;
|
||||
|
||||
try
|
||||
{
|
||||
context = new SoundIO();
|
||||
|
||||
context.OnBackendDisconnect = (i) =>
|
||||
context = SoundIoContext.Create();
|
||||
context.OnBackendDisconnect = err =>
|
||||
{
|
||||
backendDisconnected = true;
|
||||
};
|
||||
|
|
@ -64,7 +64,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
return false;
|
||||
}
|
||||
|
||||
device = FindNonRawDefaultAudioDevice(context);
|
||||
device = FindValidAudioDevice(context);
|
||||
|
||||
if (device == null || backendDisconnected)
|
||||
{
|
||||
|
|
@ -86,30 +86,23 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
}
|
||||
finally
|
||||
{
|
||||
if (stream != null)
|
||||
{
|
||||
stream.Dispose();
|
||||
}
|
||||
|
||||
if (context != null)
|
||||
{
|
||||
context.Dispose();
|
||||
}
|
||||
stream?.Dispose();
|
||||
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)
|
||||
{
|
||||
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)
|
||||
{
|
||||
|
|
@ -161,22 +154,22 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
return _sessions.TryRemove(session, out _);
|
||||
}
|
||||
|
||||
public static SoundIOFormat GetSoundIoFormat(SampleFormat format)
|
||||
public static SoundIoFormat GetSoundIoFormat(SampleFormat format)
|
||||
{
|
||||
return format switch
|
||||
{
|
||||
SampleFormat.PcmInt8 => SoundIOFormat.S8,
|
||||
SampleFormat.PcmInt16 => SoundIOFormat.S16LE,
|
||||
SampleFormat.PcmInt24 => SoundIOFormat.S24LE,
|
||||
SampleFormat.PcmInt32 => SoundIOFormat.S32LE,
|
||||
SampleFormat.PcmFloat => SoundIOFormat.Float32LE,
|
||||
SampleFormat.PcmInt8 => SoundIoFormat.S8,
|
||||
SampleFormat.PcmInt16 => SoundIoFormat.S16LE,
|
||||
SampleFormat.PcmInt24 => SoundIoFormat.S24LE,
|
||||
SampleFormat.PcmInt32 => SoundIoFormat.S32LE,
|
||||
SampleFormat.PcmFloat => SoundIoFormat.Float32LE,
|
||||
_ => throw new ArgumentException ($"Unsupported sample format {format}"),
|
||||
};
|
||||
}
|
||||
|
||||
internal SoundIOOutStream OpenStream(SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount)
|
||||
internal SoundIoOutStreamContext OpenStream(SampleFormat requestedSampleFormat, uint requestedSampleRate, uint requestedChannelCount)
|
||||
{
|
||||
SoundIOFormat driverSampleFormat = GetSoundIoFormat(requestedSampleFormat);
|
||||
SoundIoFormat driverSampleFormat = GetSoundIoFormat(requestedSampleFormat);
|
||||
|
||||
if (!_audioDevice.SupportsSampleRate((int)requestedSampleRate))
|
||||
{
|
||||
|
|
@ -193,10 +186,10 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
throw new ArgumentException($"This sound device does not support channel count {requestedChannelCount}");
|
||||
}
|
||||
|
||||
SoundIOOutStream result = _audioDevice.CreateOutStream();
|
||||
SoundIoOutStreamContext result = _audioDevice.CreateOutStream();
|
||||
|
||||
result.Name = "Ryujinx";
|
||||
result.Layout = SoundIOChannelLayout.GetDefault((int)requestedChannelCount);
|
||||
result.Layout = SoundIoChannelLayout.GetDefaultValue((int)requestedChannelCount);
|
||||
result.Format = driverSampleFormat;
|
||||
result.SampleRate = (int)requestedSampleRate;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,12 @@
|
|||
using Ryujinx.Audio.Backends.Common;
|
||||
using Ryujinx.Audio.Backends.SoundIo.Native;
|
||||
using Ryujinx.Audio.Common;
|
||||
using Ryujinx.Memory;
|
||||
using SoundIOSharp;
|
||||
using System;
|
||||
using System.Collections.Concurrent;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Threading;
|
||||
using static Ryujinx.Audio.Backends.SoundIo.Native.SoundIo;
|
||||
|
||||
namespace Ryujinx.Audio.Backends.SoundIo
|
||||
{
|
||||
|
|
@ -13,7 +14,7 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
{
|
||||
private SoundIoHardwareDeviceDriver _driver;
|
||||
private ConcurrentQueue<SoundIoAudioBuffer> _queuedBuffers;
|
||||
private SoundIOOutStream _outputStream;
|
||||
private SoundIoOutStreamContext _outputStream;
|
||||
private DynamicRingBuffer _ringBuffer;
|
||||
private ulong _playedSampleCount;
|
||||
private ManualResetEvent _updateRequiredEvent;
|
||||
|
|
@ -106,9 +107,9 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
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];
|
||||
|
||||
|
|
@ -117,12 +118,12 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
// This is a huge ugly block of code, but we save
|
||||
// a significant amount of time over the generic
|
||||
// loop that handles other channel counts.
|
||||
// TODO: Is this still right in 2021?
|
||||
// TODO: Is this still right in 2022?
|
||||
|
||||
// Mono
|
||||
if (channelCount == 1)
|
||||
{
|
||||
SoundIOChannelArea area = areas.GetArea(0);
|
||||
ref SoundIoChannelArea area = ref areas[0];
|
||||
|
||||
fixed (byte* srcptr = samples)
|
||||
{
|
||||
|
|
@ -167,8 +168,8 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
// Stereo
|
||||
else if (channelCount == 2)
|
||||
{
|
||||
SoundIOChannelArea area1 = areas.GetArea(0);
|
||||
SoundIOChannelArea area2 = areas.GetArea(1);
|
||||
ref SoundIoChannelArea area1 = ref areas[0];
|
||||
ref SoundIoChannelArea area2 = ref areas[1];
|
||||
|
||||
fixed (byte* srcptr = samples)
|
||||
{
|
||||
|
|
@ -233,12 +234,12 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
// Surround
|
||||
else if (channelCount == 6)
|
||||
{
|
||||
SoundIOChannelArea area1 = areas.GetArea(0);
|
||||
SoundIOChannelArea area2 = areas.GetArea(1);
|
||||
SoundIOChannelArea area3 = areas.GetArea(2);
|
||||
SoundIOChannelArea area4 = areas.GetArea(3);
|
||||
SoundIOChannelArea area5 = areas.GetArea(4);
|
||||
SoundIOChannelArea area6 = areas.GetArea(5);
|
||||
ref SoundIoChannelArea area1 = ref areas[0];
|
||||
ref SoundIoChannelArea area2 = ref areas[1];
|
||||
ref SoundIoChannelArea area3 = ref areas[2];
|
||||
ref SoundIoChannelArea area4 = ref areas[3];
|
||||
ref SoundIoChannelArea area5 = ref areas[4];
|
||||
ref SoundIoChannelArea area6 = ref areas[5];
|
||||
|
||||
fixed (byte* srcptr = samples)
|
||||
{
|
||||
|
|
@ -367,23 +368,17 @@ namespace Ryujinx.Audio.Backends.SoundIo
|
|||
// Every other channel count
|
||||
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)
|
||||
{
|
||||
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!
|
||||
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