Updates to v3.7.14 (FlyleafLib) / v1.2.21 (FlyleafME) / v1.0.7 (FlyleafHost.WinUI)

SuRGeoNix · SuRGeoNix · commit 98a8f1540fe0 · 2023-05-03T01:35:41.000+03:00
- AudioDecoder: Fixes a possible AccessViolation issue during re-allocation of the Circular Buffer
- AudioDecoder: Fixes a sync issue with audio filters and speed
- FlyleafHost.WinForms: Fixes an issue with the designer (when using FFmpeg.Autogen v6)
- FlyleafHost.Wpf: Adds support for grand childs and FlyleafHosts within other FlyleafHost's overlay
- FlyleafHost.Wpf: Fixes issues with windows activation and mouse events (mainly for detached windows)
- FlyleafHost.Wpf: Fixes issues and improves ratio resize
- FlyleafHost.Wpf: Fixes an issue with CornerRadius and background color
- Sample: Fixes issues when swapping players
diff --git a/FlyleafLib.Controls.WPF/FlyleafLib.Controls.WPF.csproj b/FlyleafLib.Controls.WPF/FlyleafLib.Controls.WPF.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks>net7.0-windows;net6.0-windows;net472</TargetFrameworks>
 	<UseWindowsForms>true</UseWindowsForms>
     <UseWPF>true</UseWPF>
-    <Version>1.2.20</Version>
+    <Version>1.2.21</Version>
     <Authors>SuRGeoNix</Authors>
     <Copyright>SuRGeoNix © 2023</Copyright>
     <PackageLicenseExpression>LGPL-3.0-or-later</PackageLicenseExpression>
@@ -14,7 +14,6 @@
     <PackageTags>flyleaf flyleaflib flyleafme video audio wpf media player element control</PackageTags>
     <Description>FlyleafME: A WPF Media Element Control (based on FlyleafLib)</Description>
     <PackageReleaseNotes>
-		Adds Use Filters in Audio Settings
 		Updates FlyleafLib
 	</PackageReleaseNotes>
   </PropertyGroup>
diff --git a/FlyleafLib.Controls.WinUI/FlyleafLib.Controls.WinUI.csproj b/FlyleafLib.Controls.WinUI/FlyleafLib.Controls.WinUI.csproj
@@ -7,7 +7,7 @@
     <UseWinUI>true</UseWinUI>
     <Nullable>enable</Nullable>
     <Authors>SuRGeoNix</Authors>
-    <Version>1.0.6</Version>
+    <Version>1.0.7</Version>
     <Copyright>SuRGeoNix © 2023</Copyright>
     <PackageProjectUrl>https://github.com/SuRGeoNix/Flyleaf</PackageProjectUrl>
     <PackageIcon>Flyleaf.png</PackageIcon>
diff --git a/FlyleafLib/Controls/WPF/FlyleafHost.cs b/FlyleafLib/Controls/WPF/FlyleafHost.cs
diff --git a/FlyleafLib/Controls/WinForms/FlyleafHost.cs b/FlyleafLib/Controls/WinForms/FlyleafHost.cs
@@ -285,11 +285,9 @@ public void NormalScreen()
     // TBR: Related to Renderer's WndProc
     protected override void OnPaintBackground(PaintEventArgs pe)
     {
-        if (Player != null && !Player.renderer.SCDisposed)
-            Player.renderer.Present(); 
-        else
+        if (Player == null || (Player != null && !Player.WFPresent()))
             base.OnPaintBackground(pe);
-    }            
+    }
     protected override void OnPaint(PaintEventArgs pe) { }
 
     public event PropertyChangedEventHandler PropertyChanged;
diff --git a/FlyleafLib/Engine/Config.cs b/FlyleafLib/Engine/Config.cs
@@ -509,7 +509,7 @@ public VideoConfig Clone()
         /// Background color of the player's control
         /// </summary>
         public System.Windows.Media.Color
-                                BackgroundColor             { get => Utils.VorticeToWPFColor(_BackgroundColor);  set { Set(ref _BackgroundColor, Utils.WPFToVorticeColor(value)); player?.renderer?.UpdateBackgroundColor(); } }
+                                BackgroundColor             { get => Utils.VorticeToWPFColor(_BackgroundColor);  set { Set(ref _BackgroundColor, WPFToVorticeColor(value)); player?.renderer?.UpdateBackgroundColor(); } }
         internal Vortice.Mathematics.Color _BackgroundColor = (Vortice.Mathematics.Color)Vortice.Mathematics.Colors.Black;
 
         /// <summary>
diff --git a/FlyleafLib/FlyleafLib.csproj b/FlyleafLib/FlyleafLib.csproj
@@ -8,7 +8,7 @@
 	<PackageIconUrl />
 	<RepositoryUrl></RepositoryUrl>
 	<Description>Media Player .NET Library for WinUI 3/WPF/WinForms (based on FFmpeg/DirectX)</Description>
-	<Version>3.7.13</Version>
+	<Version>3.7.14</Version>
 	<Authors>SuRGeoNix</Authors>
 	<Copyright>SuRGeoNix © 2023</Copyright>
 	<PackageLicenseExpression>LGPL-3.0-or-later</PackageLicenseExpression>
@@ -17,7 +17,13 @@
 	<IncludeSymbols>true</IncludeSymbols>
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
     <PackageReleaseNotes>
-		- FlyleafHost.WinForms: Another try to avoid designer issues
+		- AudioDecoder: Fixes a possible AccessViolation issue during re-allocation of the Circular Buffer
+		- AudioDecoder: Fixes a sync issue with audio filters and speed
+		- FlyleafHost.WinForms: Fixes an issue with the designer (when using FFmpeg.Autogen v6)
+		- FlyleafHost.Wpf: Adds support for grand childs and FlyleafHosts within other FlyleafHost's overlay
+		- FlyleafHost.Wpf: Fixes issues with windows activation and mouse events (mainly for detached windows)
+		- FlyleafHost.Wpf: Fixes issues and improves ratio resize
+		- FlyleafHost.Wpf: Fixes an issue with CornerRadius and background color
 	</PackageReleaseNotes>
   </PropertyGroup>
 
diff --git a/FlyleafLib/MediaFramework/MediaDecoder/AudioDecoder.Filters.cs b/FlyleafLib/MediaFramework/MediaDecoder/AudioDecoder.Filters.cs
@@ -80,17 +80,19 @@ private int SetupFilters()
             if (speed != 1)
             {
                 if (speed >= 0.5 && speed <= 2)
-                    linkCtx = CreateFilter("atempo", $"tempo={speed.ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    linkCtx = CreateFilter("atempo", $"tempo={speed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);   
                 else if ((speed > 2 & speed <= 4) || (speed >= 0.25 && speed < 0.5))
                 {
-                    linkCtx = CreateFilter("atempo", $"tempo={Math.Sqrt(speed).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
-                    linkCtx = CreateFilter("atempo", $"tempo={Math.Sqrt(speed).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    var singleAtempoSpeed = Math.Sqrt(speed);
+                    linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
                 }
                 else if (speed > 4 || speed >= 0.125 && speed < 0.25)
                 {
-                    linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
-                    linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
-                    linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    var singleAtempoSpeed = Math.Pow(speed, 1.0 / 3);
+                    linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
+                    linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);
                 }
             }
 
@@ -326,7 +328,6 @@ private void ProcessFilter(AVFrame* frame)
         mFrame.dataLen      = frame->nb_samples * ASampleBytes;
         if (CanTrace) Log.Trace($"Processes {Utils.TicksToTime(mFrame.timestamp)}");
 
-        // samples without speed (x1) - timestamps will be fixed during screaming
         var samplesSpeed1   = frame->nb_samples * speed;
         missedSamples      += samplesSpeed1 - (int)samplesSpeed1;
         curSamples         += (int)samplesSpeed1;
diff --git a/FlyleafLib/MediaFramework/MediaDecoder/AudioDecoder.cs b/FlyleafLib/MediaFramework/MediaDecoder/AudioDecoder.cs
@@ -45,6 +45,7 @@ public ConcurrentQueue<AudioFrame>
     static int              AOutChannels        = AOutChannelLayout.nb_channels;
     static int              ASampleBytes        = av_get_bytes_per_sample(AOutSampleFormat) * AOutChannels;
 
+    internal Action         CBufAlloc;          // Informs Audio player to clear buffer pointers to avoid access violation
     static int              cBufTimesSize       = 4;
     int                     cBufTimesCur        = 1;
     byte[]                  cBuf;
@@ -430,6 +431,8 @@ private void AllocateCircularBuffer(int samples)
         int size    = Config.Decoder.MaxAudioFrames * samples * ASampleBytes * cBufTimesSize;
         Log.Debug($"Re-allocating circular buffer ({samples} > {cBufSamples}) with {size}bytes");
 
+        DisposeFrames(); // TODO: copy data
+        CBufAlloc?.Invoke();
         cBuf        = new byte[size];
         cBufPos     = 0;
         cBufSamples = samples;
diff --git a/FlyleafLib/MediaFramework/MediaRenderer/Renderer.Present.cs b/FlyleafLib/MediaFramework/MediaRenderer/Renderer.Present.cs
@@ -112,9 +112,6 @@ unsafe internal void PresentInternal(VideoFrame frame)
             vc.VideoProcessorBlt(vp, vpov, 0, 1, vpsa);
             swapChain.Present(Config.Video.VSync, PresentFlags.None);
 
-            if (dCompVisual != null)
-                dCompDevice.Commit();
-
             vpiv.Dispose();
         }
         else
@@ -125,9 +122,6 @@ unsafe internal void PresentInternal(VideoFrame frame)
             context.PSSetShaderResources(0, frame.srvs);
             context.Draw(6, 0);
             swapChain.Present(Config.Video.VSync, PresentFlags.None);
-            
-            if (dCompVisual != null)
-                dCompDevice.Commit();
         }
     }
 
@@ -146,8 +140,6 @@ unsafe public void RefreshLayout()
                 {
                     context.ClearRenderTargetView(backBufferRtv, Config.Video._BackgroundColor);
                     swapChain.Present(Config.Video.VSync, PresentFlags.None);
-                    if (dCompVisual != null)
-                        dCompDevice.Commit();
                 }
             }
             catch (Exception e)
diff --git a/FlyleafLib/MediaFramework/MediaRenderer/Renderer.PresentOffline.cs b/FlyleafLib/MediaFramework/MediaRenderer/Renderer.PresentOffline.cs
@@ -63,9 +63,6 @@ unsafe internal void PresentOffline(VideoFrame frame, ID3D11RenderTargetView rtv
             context.RSSetViewport(viewport);
             context.PSSetShaderResources(0, frame.srvs);
             context.Draw(6, 0);
-
-            if (dCompVisual != null)
-                dCompDevice.Commit();
         }
     }
 
diff --git a/FlyleafLib/MediaFramework/MediaRenderer/Renderer.VideoProcessor.cs b/FlyleafLib/MediaFramework/MediaRenderer/Renderer.VideoProcessor.cs
@@ -359,9 +359,9 @@ void InitializeFilters()
 
     internal void UpdateBackgroundColor()
     {
-        D3D11VPBackgroundColor.Rgba.R = Utils.Scale(Config.Video.BackgroundColor.R, 0, 255, 0, 100) / 100.0f;
-        D3D11VPBackgroundColor.Rgba.G = Utils.Scale(Config.Video.BackgroundColor.G, 0, 255, 0, 100) / 100.0f;
-        D3D11VPBackgroundColor.Rgba.B = Utils.Scale(Config.Video.BackgroundColor.B, 0, 255, 0, 100) / 100.0f;
+        D3D11VPBackgroundColor.Rgba.R = Scale(Config.Video.BackgroundColor.R, 0, 255, 0, 100) / 100.0f;
+        D3D11VPBackgroundColor.Rgba.G = Scale(Config.Video.BackgroundColor.G, 0, 255, 0, 100) / 100.0f;
+        D3D11VPBackgroundColor.Rgba.B = Scale(Config.Video.BackgroundColor.B, 0, 255, 0, 100) / 100.0f;
 
         vc?.VideoProcessorSetOutputBackgroundColor(vp, false, D3D11VPBackgroundColor);
 
diff --git a/FlyleafLib/MediaPlayer/Audio.cs b/FlyleafLib/MediaPlayer/Audio.cs
@@ -86,7 +86,7 @@ public int Volume
         {
             if (value > Config.Player.VolumeMax || value < 0)
                 return;
-
+            
             if (value == 0)
                 Mute = true;
             else if (Mute)
@@ -96,9 +96,8 @@ public int Volume
             }
             else
             {
-                lock (locker)
-                    if (sourceVoice != null)
-                        sourceVoice.Volume = Math.Max(0, value / 100.0f);
+                if (sourceVoice != null)
+                    sourceVoice.Volume = Math.Max(0, value / 100.0f);
             }
 
             Set(ref _Volume, value, false);
@@ -227,25 +226,26 @@ internal void Initialize()
             try
             {
                 xaudio2 = XAudio2Create();
+
                 try
                 {
 	                masteringVoice = xaudio2.CreateMasteringVoice(0, 0, AudioStreamCategory.GameEffects, _Device == Engine.Audio.DefaultDeviceName ? null : Engine.Audio.GetDeviceId(_Device));
-                } catch (Exception) // Win 7/8 compatibility issue https://social.msdn.microsoft.com/Forums/en-US/4989237b-814c-4a7a-8a35-00714d36b327/xaudio2-how-to-get-device-id-for-mastering-voice?forum=windowspro-audiodevelopment
+                }
+                catch (Exception) // Win 7/8 compatibility issue https://social.msdn.microsoft.com/Forums/en-US/4989237b-814c-4a7a-8a35-00714d36b327/xaudio2-how-to-get-device-id-for-mastering-voice?forum=windowspro-audiodevelopment
                 {
                     masteringVoice = xaudio2.CreateMasteringVoice(0, 0, AudioStreamCategory.GameEffects, _Device == Engine.Audio.DefaultDeviceName ? null : (@"\\?\swd#mmdevapi#" + Engine.Audio.GetDeviceId(_Device).ToLower() + @"#{e6327cad-dcec-4949-ae8a-991e976a79d2}")); 
                 }
+
                 sourceVoice = xaudio2.CreateSourceVoice(waveFormat, false);
                 sourceVoice.SetSourceSampleRate(SampleRate);
                 sourceVoice.Start();
 
+                submittedSamples        = 0;
                 deviceDelayTimebase     = 1000 * 10000.0 / sampleRate;
                 masteringVoice.Volume   = Config.Player.VolumeMax / 100.0f;
-                bool oldMute    = mute;
-                Volume          = _Volume;
-                Mute            = oldMute;
-                submittedSamples= 0;
-
-            } catch (Exception e)
+                sourceVoice.Volume      = mute ? 0 : Math.Max(0, _Volume / 100.0f);
+            }
+            catch (Exception e)
             {
                 player.Log.Info($"Audio initialization failed ({e.Message})");
                 Config.Audio.Enabled = false;
diff --git a/FlyleafLib/MediaPlayer/Player.Screamers.cs b/FlyleafLib/MediaPlayer/Player.Screamers.cs
@@ -2,7 +2,7 @@
 using System.Diagnostics;
 using System.Threading;
 
-//using FFmpeg.AutoGen; Avoid using FFmpeg.Autogen in Player (all partial classes) as it can cause design issues to WinForms (when lib and app have different assembly versions)
+using FFmpeg.AutoGen;
 
 using FlyleafLib.MediaFramework.MediaDecoder;
 
@@ -570,7 +570,7 @@ private long GetBufferedDuration()
             return 0;
 
         var decoder = VideoDecoder.Frames.ToArray()[^1].timestamp - vFrame.timestamp;
-        var demuxer = VideoDemuxer.VideoPackets.LastTimestamp == -9223372036854775808 // AV_NOPTS_VALUE (to avoid designer issues)
+        var demuxer = VideoDemuxer.VideoPackets.LastTimestamp == ffmpeg.AV_NOPTS_VALUE
             ? 0 : 
             (VideoDemuxer.VideoPackets.LastTimestamp - VideoDemuxer.StartTime) - vFrame.timestamp;
 
diff --git a/FlyleafLib/MediaPlayer/Player.cs b/FlyleafLib/MediaPlayer/Player.cs
@@ -433,8 +433,9 @@ public Player(Config config = null)
         decoder.OpenExternalVideoStreamCompleted       += Decoder_OpenExternalVideoStreamCompleted;
         decoder.OpenExternalSubtitlesStreamCompleted   += Decoder_OpenExternalSubtitlesStreamCompleted;
 
-        AudioDecoder.CodecChanged = Decoder_AudioCodecChanged;
-        VideoDecoder.CodecChanged = Decoder_VideoCodecChanged;
+        AudioDecoder.CBufAlloc      = () => { Audio.ClearBuffer(); aFrame = null; };
+        AudioDecoder.CodecChanged   = Decoder_AudioCodecChanged;
+        VideoDecoder.CodecChanged   = Decoder_VideoCodecChanged;
         decoder.RecordingCompleted += (o, e) => { IsRecording = false; };
 
         status = Status.Stopped;
@@ -564,6 +565,9 @@ internal void UIAll()
     public override bool Equals(object obj)
         => obj == null || !(obj is Player) ? false : ((Player)obj).PlayerId == PlayerId;
     public override int GetHashCode() => PlayerId.GetHashCode();
+
+    // Avoid having this code in OnPaintBackground as it can cause designer issues (renderer will try to load FFmpeg.Autogen assembly because of HDR Data)
+    internal bool WFPresent() { if (renderer == null || renderer.SCDisposed) return false; renderer?.Present(); return true; }
 }
 
 public enum Status
diff --git a/Samples/FlyleafPlayer (WPF Control) (WPF)/MainWindow.xaml b/Samples/FlyleafPlayer (WPF Control) (WPF)/MainWindow.xaml
@@ -18,7 +18,7 @@
         Title="Flyleaf" WindowStyle="None" ResizeMode="NoResize" AllowsTransparency="True" Background="Transparent"
         
         MinWidth="150" MinHeight="80"
-        Height="450" Width="800" Loaded="Window_Loaded" Icon="/Flyleaf.ico">
+        Height="450" Width="800" WindowStartupLocation="CenterScreen" Loaded="Window_Loaded" Icon="/Flyleaf.ico">
 
     <Window.Resources>
         <d:ResourceDictionary Source="pack://application:,,,/FlyleafLib.Controls.WPF;component/Resources/MaterialDesignColors.xaml"/>
diff --git a/Samples/FlyleafPlayer (WPF Control) (WPF)/MainWindow.xaml.cs b/Samples/FlyleafPlayer (WPF Control) (WPF)/MainWindow.xaml.cs
diff --git a/Tests/WpfFlyleafHost/OverlayStandAlone.xaml b/Tests/WpfFlyleafHost/OverlayStandAlone.xaml
diff --git a/Tests/WpfFlyleafHost/OverlayStandAlone.xaml.cs b/Tests/WpfFlyleafHost/OverlayStandAlone.xaml.cs

Original file line number	Diff line number	Diff line change
`@@ -80,17 +80,19 @@ private int SetupFilters()`
`80`	`80`	`if (speed != 1)`
`81`	`81`	`{`
`82`	`82`	`if (speed >= 0.5 && speed <= 2)`
`83`		`- linkCtx = CreateFilter("atempo", $"tempo={speed.ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`83`	`+ linkCtx = CreateFilter("atempo", $"tempo={speed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`84`	`84`	`else if ((speed > 2 & speed <= 4) \|\| (speed >= 0.25 && speed < 0.5))`
`85`	`85`	`{`
`86`		`- linkCtx = CreateFilter("atempo", $"tempo={Math.Sqrt(speed).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`87`		`- linkCtx = CreateFilter("atempo", $"tempo={Math.Sqrt(speed).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`86`	`+ var singleAtempoSpeed = Math.Sqrt(speed);`
	`87`	`+ linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`88`	`+ linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`88`	`89`	`}`
`89`	`90`	`else if (speed > 4 \|\| speed >= 0.125 && speed < 0.25)`
`90`	`91`	`{`
`91`		`- linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`92`		`- linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`93`		`- linkCtx = CreateFilter("atempo", $"tempo={Math.Pow(speed, 1.0 / 3).ToString("0.00", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`92`	`+ var singleAtempoSpeed = Math.Pow(speed, 1.0 / 3);`
	`93`	`+ linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`94`	`+ linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
	`95`	`+ linkCtx = CreateFilter("atempo", $"tempo={singleAtempoSpeed.ToString("0.0000000000", System.Globalization.CultureInfo.InvariantCulture)}", linkCtx);`
`94`	`96`	`}`
`95`	`97`	`}`
`96`	`98`
`@@ -326,7 +328,6 @@ private void ProcessFilter(AVFrame* frame)`
`326`	`328`	`mFrame.dataLen = frame->nb_samples * ASampleBytes;`
`327`	`329`	`if (CanTrace) Log.Trace($"Processes {Utils.TicksToTime(mFrame.timestamp)}");`
`328`	`330`
`329`		`- // samples without speed (x1) - timestamps will be fixed during screaming`
`330`	`331`	`var samplesSpeed1 = frame->nb_samples * speed;`
`331`	`332`	`missedSamples += samplesSpeed1 - (int)samplesSpeed1;`
`332`	`333`	`curSamples += (int)samplesSpeed1;`
Original file line number	Diff line number	Diff line change
`@@ -112,9 +112,6 @@ unsafe internal void PresentInternal(VideoFrame frame)`
`112`	`112`	`vc.VideoProcessorBlt(vp, vpov, 0, 1, vpsa);`
`113`	`113`	`swapChain.Present(Config.Video.VSync, PresentFlags.None);`
`114`	`114`
`115`		`- if (dCompVisual != null)`
`116`		`- dCompDevice.Commit();`
`117`		`-`
`118`	`115`	`vpiv.Dispose();`
`119`	`116`	`}`
`120`	`117`	`else`
`@@ -125,9 +122,6 @@ unsafe internal void PresentInternal(VideoFrame frame)`
`125`	`122`	`context.PSSetShaderResources(0, frame.srvs);`
`126`	`123`	`context.Draw(6, 0);`
`127`	`124`	`swapChain.Present(Config.Video.VSync, PresentFlags.None);`
`128`		`-`
`129`		`- if (dCompVisual != null)`
`130`		`- dCompDevice.Commit();`
`131`	`125`	`}`
`132`	`126`	`}`
`133`	`127`
`@@ -146,8 +140,6 @@ unsafe public void RefreshLayout()`
`146`	`140`	`{`
`147`	`141`	`context.ClearRenderTargetView(backBufferRtv, Config.Video._BackgroundColor);`
`148`	`142`	`swapChain.Present(Config.Video.VSync, PresentFlags.None);`
`149`		`- if (dCompVisual != null)`
`150`		`- dCompDevice.Commit();`
`151`	`143`	`}`
`152`	`144`	`}`
`153`	`145`	`catch (Exception e)`
Original file line number	Diff line number	Diff line change
`@@ -63,9 +63,6 @@ unsafe internal void PresentOffline(VideoFrame frame, ID3D11RenderTargetView rtv`
`63`	`63`	`context.RSSetViewport(viewport);`
`64`	`64`	`context.PSSetShaderResources(0, frame.srvs);`
`65`	`65`	`context.Draw(6, 0);`
`66`		`-`
`67`		`- if (dCompVisual != null)`
`68`		`- dCompDevice.Commit();`
`69`	`66`	`}`
`70`	`67`	`}`
`71`	`68`