diff options
Diffstat (limited to 'Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIO.cs')
-rw-r--r-- | Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIO.cs | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIO.cs b/Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIO.cs deleted file mode 100644 index c4ce1887..00000000 --- a/Ryujinx.Audio.Backends.SoundIo/Native/libsoundio/SoundIO.cs +++ /dev/null @@ -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)); - } - } -}
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