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https://github.com/ZuneDev/Xune.git
synced 2026-07-27 13:13:10 -07:00
Format RenderApi code
This commit is contained in:
Yoshi Askharoun
@@ -11,154 +11,154 @@ using System;
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namespace Microsoft.Iris.Render.Sound
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{
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internal class SoundBuffer :
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SharedRenderObject,
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ISoundBuffer,
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ISharedRenderObject,
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ISoundBufferCallback,
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IRenderHandleOwner
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{
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private RemoteSoundBuffer m_remoteBuffer;
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private SoundDevice m_device;
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private ISoundData m_soundData;
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private bool m_contentLoaded;
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private DataBufferTracker m_tracker;
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private SoundBuffer.SoundBufferLoadInfo m_loadInfo;
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internal SoundBuffer(SoundDevice device, ISoundData soundData)
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internal class SoundBuffer :
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SharedRenderObject,
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ISoundBuffer,
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ISharedRenderObject,
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ISoundBufferCallback,
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IRenderHandleOwner
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{
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Debug2.Validate(soundData != null, typeof (ArgumentNullException), nameof (soundData));
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Debug2.Validate(soundData.Format == SoundDataFormat.PCM, typeof (ArgumentException), "Only PCM sound data is currently supported");
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Debug2.Validate(soundData.ChannelCount == 1U || soundData.ChannelCount == 2U, typeof (ArgumentException), "Only mono/stereo sound data is currently supported");
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Debug2.Validate(soundData.SampleSize == 8U || soundData.SampleSize == 16U, typeof (ArgumentException), "Only 8bps/16bps sound data is currently supported");
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Debug2.Validate(soundData.SampleCount > 0U, typeof (ArgumentException), "Insufficient sample data");
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Debug2.Validate(soundData.SampleCount % soundData.ChannelCount == 0U, typeof (ArgumentException), "Insufficient sample data");
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this.m_device = device;
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this.m_soundData = soundData;
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this.m_tracker = MessagingSession.Current.CreateDataBufferTracker((object) this);
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this.m_remoteBuffer = this.CreateRemoteObject();
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this.LoadContent();
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}
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private RemoteSoundBuffer m_remoteBuffer;
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private SoundDevice m_device;
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private ISoundData m_soundData;
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private bool m_contentLoaded;
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private DataBufferTracker m_tracker;
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private SoundBuffer.SoundBufferLoadInfo m_loadInfo;
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protected override void Dispose(bool inDispose)
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{
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try
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{
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if (inDispose)
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internal SoundBuffer(SoundDevice device, ISoundData soundData)
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{
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if (this.m_tracker != null)
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MessagingSession.Current.ReturnDataBufferTracker(this.m_tracker);
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if (this.m_remoteBuffer != null)
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this.m_remoteBuffer.Dispose();
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Debug2.Validate(soundData != null, typeof(ArgumentNullException), nameof(soundData));
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Debug2.Validate(soundData.Format == SoundDataFormat.PCM, typeof(ArgumentException), "Only PCM sound data is currently supported");
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Debug2.Validate(soundData.ChannelCount == 1U || soundData.ChannelCount == 2U, typeof(ArgumentException), "Only mono/stereo sound data is currently supported");
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Debug2.Validate(soundData.SampleSize == 8U || soundData.SampleSize == 16U, typeof(ArgumentException), "Only 8bps/16bps sound data is currently supported");
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Debug2.Validate(soundData.SampleCount > 0U, typeof(ArgumentException), "Insufficient sample data");
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Debug2.Validate(soundData.SampleCount % soundData.ChannelCount == 0U, typeof(ArgumentException), "Insufficient sample data");
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this.m_device = device;
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this.m_soundData = soundData;
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this.m_tracker = MessagingSession.Current.CreateDataBufferTracker((object)this);
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this.m_remoteBuffer = this.CreateRemoteObject();
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this.LoadContent();
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}
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this.m_tracker = (DataBufferTracker) null;
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this.m_soundData = (ISoundData) null;
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this.m_device = (SoundDevice) null;
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this.m_remoteBuffer = (RemoteSoundBuffer) null;
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}
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finally
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{
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base.Dispose(inDispose);
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}
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}
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internal SoundDevice Device => this.m_device;
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internal RemoteSoundBuffer RemoteStub => this.m_remoteBuffer;
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internal bool IsContentLoaded => this.m_contentLoaded;
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RENDERHANDLE IRenderHandleOwner.RenderHandle => this.m_remoteBuffer.RenderHandle;
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void IRenderHandleOwner.OnDisconnect() => this.m_remoteBuffer = (RemoteSoundBuffer) null;
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ISound ISoundBuffer.CreateSound(object objUser)
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{
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Debug2.Validate(objUser != null, typeof (ArgumentNullException), nameof (objUser));
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Microsoft.Iris.Render.Sound.Sound sound = new Microsoft.Iris.Render.Sound.Sound(this);
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sound.RegisterUsage(objUser);
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return (ISound) sound;
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}
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private RemoteSoundBuffer CreateRemoteObject()
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{
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RemoteSoundBuffer remoteSoundBuffer = (RemoteSoundBuffer) null;
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SoundHeader info;
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info.wFormatTag = (ushort) 1;
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info.nChannels = (ushort) this.m_soundData.ChannelCount;
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info.nSamplesPerSec = this.m_soundData.SampleRate;
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info.nAvgBytesPerSec = this.m_soundData.SampleRate * (this.m_soundData.SampleSize / 8U) * this.m_soundData.ChannelCount;
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info.nBlockAlign = (ushort) (this.m_soundData.ChannelCount * (this.m_soundData.SampleSize / 8U));
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info.wBitsPerSample = (ushort) this.m_soundData.SampleSize;
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info.cbExtraData = (ushort) 0;
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info.cbDataSize = this.m_soundData.SampleCount * (this.m_soundData.SampleSize / 8U);
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RENDERHANDLE handle = this.m_device.Session.AllocateRenderHandle((IRenderHandleOwner) this);
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try
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{
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this.m_device.CreateRemoteSoundBuffer(handle, info, this.m_device.Session.RenderingProtocol.LocalSoundBufferCallbackHandle);
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remoteSoundBuffer = this.m_device.Session.BuildSoundBufferFromHandle(handle);
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return remoteSoundBuffer;
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}
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finally
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{
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if (!remoteSoundBuffer.IsValid)
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this.m_device.Session.FreeRenderHandle(handle);
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}
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}
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internal void LoadContent()
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{
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if (this.m_contentLoaded)
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return;
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IntPtr pData = this.m_soundData.AcquireContent();
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DataBuffer dataBuffer = (DataBuffer) null;
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try
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{
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uint cbSize = this.m_soundData.SampleCount * (this.m_soundData.SampleSize / 8U);
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dataBuffer = this.m_device.Session.BuildDataBuffer(pData, cbSize);
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if (this.m_loadInfo == null)
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protected override void Dispose(bool inDispose)
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{
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this.m_loadInfo = new SoundBuffer.SoundBufferLoadInfo();
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this.m_loadInfo.loadCount = 0;
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this.m_loadInfo.soundData = this.m_soundData;
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try
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{
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if (inDispose)
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{
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if (this.m_tracker != null)
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MessagingSession.Current.ReturnDataBufferTracker(this.m_tracker);
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if (this.m_remoteBuffer != null)
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this.m_remoteBuffer.Dispose();
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}
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this.m_tracker = (DataBufferTracker)null;
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this.m_soundData = (ISoundData)null;
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this.m_device = (SoundDevice)null;
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this.m_remoteBuffer = (RemoteSoundBuffer)null;
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}
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finally
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{
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base.Dispose(inDispose);
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}
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}
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++this.m_loadInfo.loadCount;
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this.m_tracker.Track(dataBuffer, new DataBufferTracker.CleanupEventHandler(SoundBuffer.OnDataBufferConsumed), (object) this.m_loadInfo);
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dataBuffer.Commit();
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if (this.m_remoteBuffer.IsValid)
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this.m_remoteBuffer.SendLoadSoundData(dataBuffer.RemoteStub);
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this.m_contentLoaded = true;
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}
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finally
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{
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if (!this.m_contentLoaded)
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this.m_tracker.Release(dataBuffer, DataBufferTracker.Users.Valid);
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}
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}
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private static void OnDataBufferConsumed(object sender, DataBufferTracker.CleanupEventArgs args)
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{
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SoundBuffer.SoundBufferLoadInfo contextData = (SoundBuffer.SoundBufferLoadInfo) args.ContextData;
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--contextData.loadCount;
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if (contextData.loadCount != 0)
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return;
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contextData.soundData.ReleaseContent();
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contextData.soundData = (ISoundData) null;
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}
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internal SoundDevice Device => this.m_device;
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void ISoundBufferCallback.OnSoundBufferLost(RENDERHANDLE target) => this.m_contentLoaded = false;
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internal RemoteSoundBuffer RemoteStub => this.m_remoteBuffer;
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void ISoundBufferCallback.OnSoundBufferReady(RENDERHANDLE target)
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{
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if (this.m_contentLoaded)
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return;
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this.LoadContent();
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}
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internal bool IsContentLoaded => this.m_contentLoaded;
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private class SoundBufferLoadInfo
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{
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public int loadCount;
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public ISoundData soundData;
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RENDERHANDLE IRenderHandleOwner.RenderHandle => this.m_remoteBuffer.RenderHandle;
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void IRenderHandleOwner.OnDisconnect() => this.m_remoteBuffer = (RemoteSoundBuffer)null;
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ISound ISoundBuffer.CreateSound(object objUser)
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{
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Debug2.Validate(objUser != null, typeof(ArgumentNullException), nameof(objUser));
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Microsoft.Iris.Render.Sound.Sound sound = new Microsoft.Iris.Render.Sound.Sound(this);
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sound.RegisterUsage(objUser);
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return (ISound)sound;
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}
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private RemoteSoundBuffer CreateRemoteObject()
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{
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RemoteSoundBuffer remoteSoundBuffer = (RemoteSoundBuffer)null;
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SoundHeader info;
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info.wFormatTag = (ushort)1;
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info.nChannels = (ushort)this.m_soundData.ChannelCount;
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info.nSamplesPerSec = this.m_soundData.SampleRate;
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info.nAvgBytesPerSec = this.m_soundData.SampleRate * (this.m_soundData.SampleSize / 8U) * this.m_soundData.ChannelCount;
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info.nBlockAlign = (ushort)(this.m_soundData.ChannelCount * (this.m_soundData.SampleSize / 8U));
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info.wBitsPerSample = (ushort)this.m_soundData.SampleSize;
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info.cbExtraData = (ushort)0;
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info.cbDataSize = this.m_soundData.SampleCount * (this.m_soundData.SampleSize / 8U);
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RENDERHANDLE handle = this.m_device.Session.AllocateRenderHandle((IRenderHandleOwner)this);
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try
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{
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this.m_device.CreateRemoteSoundBuffer(handle, info, this.m_device.Session.RenderingProtocol.LocalSoundBufferCallbackHandle);
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remoteSoundBuffer = this.m_device.Session.BuildSoundBufferFromHandle(handle);
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return remoteSoundBuffer;
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}
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finally
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{
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if (!remoteSoundBuffer.IsValid)
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this.m_device.Session.FreeRenderHandle(handle);
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}
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}
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internal void LoadContent()
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{
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if (this.m_contentLoaded)
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return;
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IntPtr pData = this.m_soundData.AcquireContent();
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DataBuffer dataBuffer = (DataBuffer)null;
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try
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{
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uint cbSize = this.m_soundData.SampleCount * (this.m_soundData.SampleSize / 8U);
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dataBuffer = this.m_device.Session.BuildDataBuffer(pData, cbSize);
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if (this.m_loadInfo == null)
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{
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this.m_loadInfo = new SoundBuffer.SoundBufferLoadInfo();
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this.m_loadInfo.loadCount = 0;
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this.m_loadInfo.soundData = this.m_soundData;
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}
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++this.m_loadInfo.loadCount;
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this.m_tracker.Track(dataBuffer, new DataBufferTracker.CleanupEventHandler(SoundBuffer.OnDataBufferConsumed), (object)this.m_loadInfo);
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dataBuffer.Commit();
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if (this.m_remoteBuffer.IsValid)
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this.m_remoteBuffer.SendLoadSoundData(dataBuffer.RemoteStub);
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this.m_contentLoaded = true;
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}
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finally
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{
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if (!this.m_contentLoaded)
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this.m_tracker.Release(dataBuffer, DataBufferTracker.Users.Valid);
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}
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}
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private static void OnDataBufferConsumed(object sender, DataBufferTracker.CleanupEventArgs args)
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{
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SoundBuffer.SoundBufferLoadInfo contextData = (SoundBuffer.SoundBufferLoadInfo)args.ContextData;
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--contextData.loadCount;
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if (contextData.loadCount != 0)
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return;
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contextData.soundData.ReleaseContent();
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contextData.soundData = (ISoundData)null;
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}
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void ISoundBufferCallback.OnSoundBufferLost(RENDERHANDLE target) => this.m_contentLoaded = false;
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void ISoundBufferCallback.OnSoundBufferReady(RENDERHANDLE target)
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{
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if (this.m_contentLoaded)
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return;
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this.LoadContent();
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}
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private class SoundBufferLoadInfo
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{
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public int loadCount;
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public ISoundData soundData;
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}
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}
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}
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}
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