dlprows/FocusVolumeControlPlugin
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Support for multiple audio devices. such as when using voicemeeter

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improved display name and icon support
fixed issues with games like halo master chief collection, which threw exceptions when getting the display name
This commit is contained in:
dlprows
2023-09-30 19:54:35 -06:00
parent 2b10b6d7a6
commit 4c1ccd9025
13 changed files with 602 additions and 182 deletions
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18
src/SoundBrowser/MainWindow.xaml
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@ -6,14 +6,16 @@
xmlns:local="clr-namespace:SoundBrowser"
mc:Ignorable="d"
Title="MainWindow" Height="800" Width="800">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<ScrollViewer>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBlock x:Name="_tf" Grid.Row="0">current</TextBlock>
<TextBlock x:Name="_tf2" Grid.Row="1">list</TextBlock>
<TextBlock x:Name="_tf" Grid.Row="0">current</TextBlock>
<TextBlock x:Name="_tf2" Grid.Row="1">list</TextBlock>
</Grid>
</Grid>
</ScrollViewer>
</Window>

57
src/SoundBrowser/MainWindow.xaml.cs
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@ -1,5 +1,6 @@
using CoreAudio;
using FocusVolumeControl;
using FocusVolumeControl;
using FocusVolumeControl.AudioHelpers;
using FocusVolumeControl.AudioSessions;
using System;
using System.Diagnostics;
using System.Text;
@ -56,18 +57,11 @@ public partial class MainWindow : Window
foreach (var p in processes)
{
var (displayName, _) = (new NameAndIconHelper()).GetProcessInfo(p);
sb.AppendLine($"pid: {p.Id}");
sb.AppendLine($"\tprocessName: {p.ProcessName}");
try
{
sb.AppendLine($"\tFileDescription: {p!.MainModule!.FileVersionInfo.FileDescription}");
}
catch
{
sb.AppendLine("\tFileDescription: ##ERROR##");
}
sb.AppendLine($"\tDisplayName: {displayName}");
}
@ -93,26 +87,39 @@ public partial class MainWindow : Window
var sb = new StringBuilder();
sb.AppendLine("-------------------------------------------------------------------------------");
var deviceEnumerator = new MMDeviceEnumerator(Guid.NewGuid());
var deviceEnumerator = (IMMDeviceEnumerator)new MMDeviceEnumerator();
using var device = deviceEnumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia);
using var manager = device.AudioSessionManager2;
deviceEnumerator.EnumAudioEndpoints(DataFlow.Render, DeviceState.Active, out var deviceCollection);
deviceCollection.GetCount(out var num);
var sessions = manager!.Sessions;
foreach (var session in sessions!)
for(int i = 0; i < num; i++)
{
var audioProcess = Process.GetProcessById((int)session.ProcessID);
deviceCollection.Item(i, out var device);
//todo: put the device name in the output
sb.AppendLine("----");
var displayName = audioProcess!.MainModule!.FileVersionInfo.FileDescription;
Guid iid = typeof(IAudioSessionManager2).GUID;
device.Activate(ref iid, 0, IntPtr.Zero, out var m);
var manager = (IAudioSessionManager2)m;
sb.AppendLine($"pid: {audioProcess.Id}");
sb.AppendLine($"\tprocessName: {audioProcess.ProcessName}");
sb.AppendLine($"\tsession: {displayName}");
manager.GetSessionEnumerator(out var sessionEnumerator);
sessionEnumerator.GetCount(out var count);
for (int s = 0; s < count; s++)
{
sessionEnumerator.GetSession(s, out var session);
session.GetProcessId(out var processId);
var audioProcess = Process.GetProcessById(processId);
var (displayName, _) = (new NameAndIconHelper()).GetProcessInfo(audioProcess);
sb.AppendLine($"pid: {audioProcess.Id}\t\t processName: {displayName}");
}
_tf2.Text = sb.ToString();
}
_tf2.Text = sb.ToString();
}
}

4
src/SoundBrowser/SoundBrowser.csproj
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@ -7,10 +7,6 @@
<UseWPF>true</UseWPF>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="CoreAudio" Version="1.27.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\FocusVolumeControl\FocusVolumeControl.csproj" />
</ItemGroup>