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Ryujinx/Ryujinx.Audio/Native/libsoundio/libsoundio-interop.cs
jduncanator 8275bc3c08 Implement libsoundio as an alternative audio backend (#406) 
* Audio: Implement libsoundio as an alternative audio backend

libsoundio will be preferred over OpenAL if it is available on the machine. If neither are available, it will fallback to a dummy audio renderer that outputs no sound.

* Audio: Fix SoundIoRingBuffer documentation

* Audio: Unroll and optimize the audio write callback

Copying one sample at a time is slow, this unrolls the most common audio channel layouts and manually copies the bytes between source and destination. This is over 2x faster than calling CopyBlockUnaligned every sample.

* Audio: Optimize the write callback further

This dramatically reduces the audio buffer copy time. When the sample size is one of handled sample sizes the buffer copy operation is almost 10x faster than CopyBlockAligned.

This works by copying full samples at a time, rather than the individual bytes that make up the sample. This allows for 2x or 4x faster copy operations depending on sample size.

* Audio: Fix typo in Stereo write callback

* Audio: Fix Surround (5.1) audio write callback

* Audio: Update Documentation

* Audio: Use built-in Unsafe.SizeOf<T>()

Built-in `SizeOf<T>()` is 10x faster than our `TypeSize<T>` helper. This also helps reduce code surface area.

* Audio: Keep fixed buffer style consistent

* Audio: Address styling nits

* Audio: More style nits

* Audio: Add additional documentation

* Audio: Move libsoundio bindings internal

As per discussion, moving the libsoundio native bindings into Ryujinx.Audio

* Audio: Bump Target Framework back up to .NET Core 2.1

* Audio: Remove voice mixing optimizations.

Leaves Saturation optimizations in place.
2018-11-15 03:22:50 +01:00

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// 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 (302, 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 (309, 8)
{
public int @min;
public int @max;
}
[StructLayout(LayoutKind.Sequential)]
struct SoundIoChannelArea // soundio.h (315, 8)
{
[CTypeDetails("Pointer<byte>")] public System.IntPtr @ptr;
public int @step;
}
[StructLayout(LayoutKind.Sequential)]
struct SoundIo // soundio.h (324, 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 (383, 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 (493, 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 (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 (595, 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 (1167, 8)
{
}
partial class Natives
{
const string LibraryName = "libsoundio";
// function soundio_version_string - soundio.h (677, 28)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_version_string();
// function soundio_version_major - soundio.h (679, 20)
[DllImport(LibraryName)]
internal static extern int soundio_version_major();
// function soundio_version_minor - soundio.h (681, 20)
[DllImport(LibraryName)]
internal static extern int soundio_version_minor();
// function soundio_version_patch - soundio.h (683, 20)
[DllImport(LibraryName)]
internal static extern int soundio_version_patch();
// function soundio_create - soundio.h (689, 32)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_create();
// function soundio_destroy - soundio.h (690, 21)
[DllImport(LibraryName)]
internal static extern void soundio_destroy([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_connect - soundio.h (700, 20)
[DllImport(LibraryName)]
internal static extern int soundio_connect([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_connect_backend - soundio.h (712, 20)
[DllImport(LibraryName)]
internal static extern int soundio_connect_backend([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, SoundIoBackend @backend);
// function soundio_disconnect - soundio.h (713, 21)
[DllImport(LibraryName)]
internal static extern void soundio_disconnect([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_strerror - soundio.h (716, 28)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_strerror(int @error);
// function soundio_backend_name - soundio.h (718, 28)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_backend_name(SoundIoBackend @backend);
// function soundio_backend_count - soundio.h (721, 20)
[DllImport(LibraryName)]
internal static extern int soundio_backend_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_get_backend - soundio.h (724, 36)
[DllImport(LibraryName)]
internal static extern SoundIoBackend soundio_get_backend([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio, int @index);
// function soundio_have_backend - soundio.h (727, 21)
[DllImport(LibraryName)]
internal static extern bool soundio_have_backend(SoundIoBackend @backend);
// function soundio_flush_events - soundio.h (751, 21)
[DllImport(LibraryName)]
internal static extern void soundio_flush_events([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_wait_events - soundio.h (755, 21)
[DllImport(LibraryName)]
internal static extern void soundio_wait_events([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_wakeup - soundio.h (758, 21)
[DllImport(LibraryName)]
internal static extern void soundio_wakeup([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_force_device_scan - soundio.h (775, 21)
[DllImport(LibraryName)]
internal static extern void soundio_force_device_scan([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_channel_layout_equal - soundio.h (782, 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 (786, 28)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_get_channel_name(SoundIoChannelId @id);
// function soundio_parse_channel_id - soundio.h (790, 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 (793, 20)
[DllImport(LibraryName)]
internal static extern int soundio_channel_layout_builtin_count();
// function soundio_channel_layout_get_builtin - soundio.h (798, 51)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_channel_layout_get_builtin(int @index);
// function soundio_channel_layout_get_default - soundio.h (801, 51)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_channel_layout_get_default(int @channel_count);
// function soundio_channel_layout_find_channel - soundio.h (804, 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 (809, 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 (814, 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 (819, 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 (825, 20)
[DllImport(LibraryName)]
internal static extern int soundio_get_bytes_per_sample(SoundIoFormat @format);
// function soundio_get_bytes_per_frame - soundio.h (828, 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 (833, 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 (840, 29)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_format_string(SoundIoFormat @format);
// function soundio_input_device_count - soundio.h (856, 20)
[DllImport(LibraryName)]
internal static extern int soundio_input_device_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_output_device_count - soundio.h (859, 20)
[DllImport(LibraryName)]
internal static extern int soundio_output_device_count([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_get_input_device - soundio.h (865, 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 (870, 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 (875, 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 (880, 20)
[DllImport(LibraryName)]
internal static extern int soundio_default_output_device_index([CTypeDetails("Pointer<SoundIo>")]System.IntPtr @soundio);
// function soundio_device_ref - soundio.h (883, 21)
[DllImport(LibraryName)]
internal static extern void soundio_device_ref([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
// function soundio_device_unref - soundio.h (886, 21)
[DllImport(LibraryName)]
internal static extern void soundio_device_unref([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
// function soundio_device_equal - soundio.h (890, 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 (895, 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 (899, 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 (904, 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 (909, 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 (914, 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 (924, 41)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_outstream_create([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
// function soundio_outstream_destroy - soundio.h (926, 21)
[DllImport(LibraryName)]
internal static extern void soundio_outstream_destroy([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
// function soundio_outstream_open - soundio.h (950, 20)
[DllImport(LibraryName)]
internal static extern int soundio_outstream_open([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
// function soundio_outstream_start - soundio.h (961, 20)
[DllImport(LibraryName)]
internal static extern int soundio_outstream_start([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
// function soundio_outstream_begin_write - soundio.h (993, 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 (1005, 20)
[DllImport(LibraryName)]
internal static extern int soundio_outstream_end_write([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
// function soundio_outstream_clear_buffer - soundio.h (1020, 20)
[DllImport(LibraryName)]
internal static extern int soundio_outstream_clear_buffer([CTypeDetails("Pointer<SoundIoOutStream>")]System.IntPtr @outstream);
// function soundio_outstream_pause - soundio.h (1041, 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 (1054, 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_instream_create - soundio.h (1064, 40)
[DllImport(LibraryName)]
internal static extern System.IntPtr soundio_instream_create([CTypeDetails("Pointer<SoundIoDevice>")]System.IntPtr @device);
// function soundio_instream_destroy - soundio.h (1066, 21)
[DllImport(LibraryName)]
internal static extern void soundio_instream_destroy([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
// function soundio_instream_open - soundio.h (1086, 20)
[DllImport(LibraryName)]
internal static extern int soundio_instream_open([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
// function soundio_instream_start - soundio.h (1095, 20)
[DllImport(LibraryName)]
internal static extern int soundio_instream_start([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
// function soundio_instream_begin_read - soundio.h (1126, 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 (1136, 20)
[DllImport(LibraryName)]
internal static extern int soundio_instream_end_read([CTypeDetails("Pointer<SoundIoInStream>")]System.IntPtr @instream);
// function soundio_instream_pause - soundio.h (1149, 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 (1159, 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 (1173, 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 (1174, 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 (1178, 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 (1181, 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 (1183, 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 (1186, 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 (1188, 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 (1191, 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 (1194, 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 (1197, 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; }
}
}
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