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NAudioDemo - better selection of output driver model and settings

pull/1/head
markheath 17 years ago
parent
0b534236b8
commit
a00e402fa0
2 changed files with 102 additions and 80 deletions
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  1. 152
      NAudioDemo/AudioPlaybackForm.Designer.cs
  2. 30
      NAudioDemo/AudioPlaybackForm.cs

152
NAudioDemo/AudioPlaybackForm.Designer.cs
View File

@ -31,23 +31,25 @@
this.components = new System.ComponentModel.Container();
this.comboBoxLatency = new System.Windows.Forms.ComboBox();
this.radioButtonDirectSound = new System.Windows.Forms.RadioButton();
this.radioButtonWaveOutWindow = new System.Windows.Forms.RadioButton();
this.radioButtonWaveOut = new System.Windows.Forms.RadioButton();
this.radioButtonAsio = new System.Windows.Forms.RadioButton();
this.buttonControlPanel = new System.Windows.Forms.Button();
this.groupBoxDriverModel = new System.Windows.Forms.GroupBox();
this.label1 = new System.Windows.Forms.Label();
this.radioButtonDirectSoundNative = new System.Windows.Forms.RadioButton();
this.radioButtonWasapiExclusive = new System.Windows.Forms.RadioButton();
this.radioButtonWasapi = new System.Windows.Forms.RadioButton();
this.toolStrip1 = new System.Windows.Forms.ToolStrip();
this.toolStripButtonOpenFile = new System.Windows.Forms.ToolStripButton();
this.buttonPlay = new System.Windows.Forms.ToolStripButton();
this.buttonPause = new System.Windows.Forms.ToolStripButton();
this.buttonStop = new System.Windows.Forms.ToolStripButton();
this.volumeSlider1 = new NAudio.Gui.VolumeSlider();
this.trackBarPosition = new System.Windows.Forms.TrackBar();
this.timer1 = new System.Windows.Forms.Timer(this.components);
this.volumeSlider1 = new NAudio.Gui.VolumeSlider();
this.checkBoxWaveOutWindow = new System.Windows.Forms.CheckBox();
this.checkBoxDirectSoundNative = new System.Windows.Forms.CheckBox();
this.checkBoxWasapiExclusiveMode = new System.Windows.Forms.CheckBox();
this.checkBoxWasapiEventCallback = new System.Windows.Forms.CheckBox();
this.label2 = new System.Windows.Forms.Label();
this.groupBoxDriverModel.SuspendLayout();
this.toolStrip1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.trackBarPosition)).BeginInit();
@ -57,7 +59,7 @@
//
this.comboBoxLatency.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this.comboBoxLatency.FormattingEnabled = true;
this.comboBoxLatency.Location = new System.Drawing.Point(105, 18);
this.comboBoxLatency.Location = new System.Drawing.Point(302, 25);
this.comboBoxLatency.Name = "comboBoxLatency";
this.comboBoxLatency.Size = new System.Drawing.Size(75, 21);
this.comboBoxLatency.TabIndex = 10;
@ -65,7 +67,7 @@
// radioButtonDirectSound
//
this.radioButtonDirectSound.AutoSize = true;
this.radioButtonDirectSound.Location = new System.Drawing.Point(6, 67);
this.radioButtonDirectSound.Location = new System.Drawing.Point(6, 62);
this.radioButtonDirectSound.Name = "radioButtonDirectSound";
this.radioButtonDirectSound.Size = new System.Drawing.Size(84, 17);
this.radioButtonDirectSound.TabIndex = 9;
@ -73,17 +75,6 @@
this.radioButtonDirectSound.Text = "DirectSound";
this.radioButtonDirectSound.UseVisualStyleBackColor = true;
//
// radioButtonWaveOutWindow
//
this.radioButtonWaveOutWindow.AutoSize = true;
this.radioButtonWaveOutWindow.Location = new System.Drawing.Point(6, 43);
this.radioButtonWaveOutWindow.Name = "radioButtonWaveOutWindow";
this.radioButtonWaveOutWindow.Size = new System.Drawing.Size(113, 17);
this.radioButtonWaveOutWindow.TabIndex = 8;
this.radioButtonWaveOutWindow.TabStop = true;
this.radioButtonWaveOutWindow.Text = "WaveOut Window";
this.radioButtonWaveOutWindow.UseVisualStyleBackColor = true;
//
// radioButtonWaveOut
//
this.radioButtonWaveOut.AutoSize = true;
@ -99,7 +90,7 @@
// radioButtonAsio
//
this.radioButtonAsio.AutoSize = true;
this.radioButtonAsio.Location = new System.Drawing.Point(6, 158);
this.radioButtonAsio.Location = new System.Drawing.Point(6, 181);
this.radioButtonAsio.Name = "radioButtonAsio";
this.radioButtonAsio.Size = new System.Drawing.Size(50, 17);
this.radioButtonAsio.TabIndex = 9;
@ -109,7 +100,7 @@
//
// buttonControlPanel
//
this.buttonControlPanel.Location = new System.Drawing.Point(71, 158);
this.buttonControlPanel.Location = new System.Drawing.Point(25, 204);
this.buttonControlPanel.Name = "buttonControlPanel";
this.buttonControlPanel.Size = new System.Drawing.Size(135, 23);
this.buttonControlPanel.TabIndex = 12;
@ -119,19 +110,18 @@
//
// groupBoxDriverModel
//
this.groupBoxDriverModel.Controls.Add(this.label1);
this.groupBoxDriverModel.Controls.Add(this.checkBoxWasapiEventCallback);
this.groupBoxDriverModel.Controls.Add(this.checkBoxWasapiExclusiveMode);
this.groupBoxDriverModel.Controls.Add(this.checkBoxDirectSoundNative);
this.groupBoxDriverModel.Controls.Add(this.checkBoxWaveOutWindow);
this.groupBoxDriverModel.Controls.Add(this.radioButtonWaveOut);
this.groupBoxDriverModel.Controls.Add(this.buttonControlPanel);
this.groupBoxDriverModel.Controls.Add(this.comboBoxLatency);
this.groupBoxDriverModel.Controls.Add(this.radioButtonWaveOutWindow);
this.groupBoxDriverModel.Controls.Add(this.radioButtonDirectSoundNative);
this.groupBoxDriverModel.Controls.Add(this.radioButtonDirectSound);
this.groupBoxDriverModel.Controls.Add(this.radioButtonWasapiExclusive);
this.groupBoxDriverModel.Controls.Add(this.radioButtonWasapi);
this.groupBoxDriverModel.Controls.Add(this.radioButtonAsio);
this.groupBoxDriverModel.Location = new System.Drawing.Point(12, 30);
this.groupBoxDriverModel.Name = "groupBoxDriverModel";
this.groupBoxDriverModel.Size = new System.Drawing.Size(211, 187);
this.groupBoxDriverModel.Size = new System.Drawing.Size(174, 235);
this.groupBoxDriverModel.TabIndex = 13;
this.groupBoxDriverModel.TabStop = false;
this.groupBoxDriverModel.Text = "Output Driver";
@ -139,43 +129,21 @@
// label1
//
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(186, 21);
this.label1.Location = new System.Drawing.Point(383, 28);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(20, 13);
this.label1.TabIndex = 13;
this.label1.Text = "ms";
//
// radioButtonDirectSoundNative
//
this.radioButtonDirectSoundNative.AutoSize = true;
this.radioButtonDirectSoundNative.Location = new System.Drawing.Point(6, 90);
this.radioButtonDirectSoundNative.Name = "radioButtonDirectSoundNative";
this.radioButtonDirectSoundNative.Size = new System.Drawing.Size(118, 17);
this.radioButtonDirectSoundNative.TabIndex = 9;
this.radioButtonDirectSoundNative.TabStop = true;
this.radioButtonDirectSoundNative.Text = "DirectSound Native";
this.radioButtonDirectSoundNative.UseVisualStyleBackColor = true;
//
// radioButtonWasapiExclusive
//
this.radioButtonWasapiExclusive.AutoSize = true;
this.radioButtonWasapiExclusive.Location = new System.Drawing.Point(6, 135);
this.radioButtonWasapiExclusive.Name = "radioButtonWasapiExclusive";
this.radioButtonWasapiExclusive.Size = new System.Drawing.Size(145, 17);
this.radioButtonWasapiExclusive.TabIndex = 9;
this.radioButtonWasapiExclusive.TabStop = true;
this.radioButtonWasapiExclusive.Text = "WASAPI Exclusive Mode";
this.radioButtonWasapiExclusive.UseVisualStyleBackColor = true;
//
// radioButtonWasapi
//
this.radioButtonWasapi.AutoSize = true;
this.radioButtonWasapi.Location = new System.Drawing.Point(6, 113);
this.radioButtonWasapi.Location = new System.Drawing.Point(6, 112);
this.radioButtonWasapi.Name = "radioButtonWasapi";
this.radioButtonWasapi.Size = new System.Drawing.Size(134, 17);
this.radioButtonWasapi.Size = new System.Drawing.Size(67, 17);
this.radioButtonWasapi.TabIndex = 9;
this.radioButtonWasapi.TabStop = true;
this.radioButtonWasapi.Text = "WASAPI Shared Mode";
this.radioButtonWasapi.Text = "WASAPI";
this.radioButtonWasapi.UseVisualStyleBackColor = true;
//
// toolStrip1
@ -231,18 +199,9 @@
this.buttonStop.Text = "Stop";
this.buttonStop.Click += new System.EventHandler(this.buttonStop_Click);
//
// volumeSlider1
//
this.volumeSlider1.Location = new System.Drawing.Point(229, 79);
this.volumeSlider1.Name = "volumeSlider1";
this.volumeSlider1.Size = new System.Drawing.Size(96, 16);
this.volumeSlider1.TabIndex = 11;
this.volumeSlider1.Volume = 1F;
this.volumeSlider1.VolumeChanged += new System.EventHandler(this.volumeSlider1_VolumeChanged);
//
// trackBarPosition
//
this.trackBarPosition.Location = new System.Drawing.Point(12, 223);
this.trackBarPosition.Location = new System.Drawing.Point(12, 271);
this.trackBarPosition.Name = "trackBarPosition";
this.trackBarPosition.Size = new System.Drawing.Size(489, 45);
this.trackBarPosition.TabIndex = 16;
@ -254,14 +213,75 @@
this.timer1.Interval = 500;
this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
//
// volumeSlider1
//
this.volumeSlider1.Location = new System.Drawing.Point(302, 52);
this.volumeSlider1.Name = "volumeSlider1";
this.volumeSlider1.Size = new System.Drawing.Size(96, 16);
this.volumeSlider1.TabIndex = 11;
this.volumeSlider1.Volume = 1F;
this.volumeSlider1.VolumeChanged += new System.EventHandler(this.volumeSlider1_VolumeChanged);
//
// checkBoxWaveOutWindow
//
this.checkBoxWaveOutWindow.AutoSize = true;
this.checkBoxWaveOutWindow.Location = new System.Drawing.Point(25, 39);
this.checkBoxWaveOutWindow.Name = "checkBoxWaveOutWindow";
this.checkBoxWaveOutWindow.Size = new System.Drawing.Size(126, 17);
this.checkBoxWaveOutWindow.TabIndex = 13;
this.checkBoxWaveOutWindow.Text = "Callback via Window";
this.checkBoxWaveOutWindow.UseVisualStyleBackColor = true;
//
// checkBoxDirectSoundNative
//
this.checkBoxDirectSoundNative.AutoSize = true;
this.checkBoxDirectSoundNative.Location = new System.Drawing.Point(25, 85);
this.checkBoxDirectSoundNative.Name = "checkBoxDirectSoundNative";
this.checkBoxDirectSoundNative.Size = new System.Drawing.Size(86, 17);
this.checkBoxDirectSoundNative.TabIndex = 14;
this.checkBoxDirectSoundNative.Text = "COM Interop";
this.checkBoxDirectSoundNative.UseVisualStyleBackColor = true;
//
// checkBoxWasapiExclusiveMode
//
this.checkBoxWasapiExclusiveMode.AutoSize = true;
this.checkBoxWasapiExclusiveMode.Location = new System.Drawing.Point(25, 135);
this.checkBoxWasapiExclusiveMode.Name = "checkBoxWasapiExclusiveMode";
this.checkBoxWasapiExclusiveMode.Size = new System.Drawing.Size(101, 17);
this.checkBoxWasapiExclusiveMode.TabIndex = 14;
this.checkBoxWasapiExclusiveMode.Text = "Exclusive Mode";
this.checkBoxWasapiExclusiveMode.UseVisualStyleBackColor = true;
//
// checkBoxWasapiEventCallback
//
this.checkBoxWasapiEventCallback.AutoSize = true;
this.checkBoxWasapiEventCallback.Location = new System.Drawing.Point(25, 158);
this.checkBoxWasapiEventCallback.Name = "checkBoxWasapiEventCallback";
this.checkBoxWasapiEventCallback.Size = new System.Drawing.Size(98, 17);
this.checkBoxWasapiEventCallback.TabIndex = 14;
this.checkBoxWasapiEventCallback.Text = "Event Callback";
this.checkBoxWasapiEventCallback.UseVisualStyleBackColor = true;
//
// label2
//
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(193, 28);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(103, 13);
this.label2.TabIndex = 17;
this.label2.Text = "Requested Latency:";
//
// AudioPlaybackForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(513, 266);
this.ClientSize = new System.Drawing.Size(513, 328);
this.Controls.Add(this.label2);
this.Controls.Add(this.label1);
this.Controls.Add(this.trackBarPosition);
this.Controls.Add(this.toolStrip1);
this.Controls.Add(this.groupBoxDriverModel);
this.Controls.Add(this.comboBoxLatency);
this.Controls.Add(this.volumeSlider1);
this.Name = "AudioPlaybackForm";
this.ShowInTaskbar = false;
@ -282,7 +302,6 @@
private System.Windows.Forms.ComboBox comboBoxLatency;
private System.Windows.Forms.RadioButton radioButtonDirectSound;
private System.Windows.Forms.RadioButton radioButtonWaveOutWindow;
private System.Windows.Forms.RadioButton radioButtonWaveOut;
private NAudio.Gui.VolumeSlider volumeSlider1;
private System.Windows.Forms.RadioButton radioButtonAsio;
@ -294,10 +313,13 @@
private System.Windows.Forms.ToolStripButton buttonPlay;
private System.Windows.Forms.ToolStripButton buttonPause;
private System.Windows.Forms.ToolStripButton buttonStop;
private System.Windows.Forms.RadioButton radioButtonDirectSoundNative;
private System.Windows.Forms.RadioButton radioButtonWasapiExclusive;
private System.Windows.Forms.TrackBar trackBarPosition;
private System.Windows.Forms.Timer timer1;
private System.Windows.Forms.ToolStripButton toolStripButtonOpenFile;
private System.Windows.Forms.CheckBox checkBoxWaveOutWindow;
private System.Windows.Forms.CheckBox checkBoxWasapiEventCallback;
private System.Windows.Forms.CheckBox checkBoxWasapiExclusiveMode;
private System.Windows.Forms.CheckBox checkBoxDirectSoundNative;
private System.Windows.Forms.Label label2;
}
}

30
NAudioDemo/AudioPlaybackForm.cs
View File

@ -101,31 +101,31 @@ namespace NAudioDemo
int latency = (int)comboBoxLatency.SelectedItem;
if (radioButtonWaveOut.Checked)
{
waveOut = new WaveOut(0, latency, null);
}
else if (radioButtonWaveOutWindow.Checked)
{
waveOut = new WaveOut(0, latency, this);
waveOut = new WaveOut(0, latency, checkBoxWaveOutWindow.Checked ? this : null);
}
else if (radioButtonDirectSound.Checked)
{
waveOut = new DirectSoundOut(this, latency);
}
else if (radioButtonDirectSoundNative.Checked)
{
waveOut = new NativeDirectSoundOut(latency);
if (checkBoxDirectSoundNative.Checked)
{
waveOut = new NativeDirectSoundOut(latency);
}
else
{
waveOut = new DirectSoundOut(this, latency);
}
}
else if (radioButtonAsio.Checked)
{
waveOut = new AsioOut(0);
}
else if (radioButtonWasapiExclusive.Checked)
{
waveOut = new WasapiOut(AudioClientShareMode.Exclusive, latency);
}
else
{
waveOut = new WasapiOut(AudioClientShareMode.Shared, latency);
waveOut = new WasapiOut(
checkBoxWasapiExclusiveMode.Checked ?
AudioClientShareMode.Exclusive :
AudioClientShareMode.Shared,
checkBoxWasapiEventCallback.Checked,
latency);
}
}

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