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Add config for automatic output device fetching on gwt #7359

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Add config for automatic output device fetching on gwt #7359

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Add config for automatic output device fetching on gwt
SimonIT Mar 6, 2024
e2e227b
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actions-user Mar 6, 2024
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33 changes: 18 additions & 15 deletions backends/gdx-backends-gwt/src/com/badlogic/gdx/backends/gwt/DefaultGwtAudio.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@

package com.badlogic.gdx.backends.gwt;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.audio.AudioDevice;
import com.badlogic.gdx.audio.AudioRecorder;
import com.badlogic.gdx.audio.Music;
Expand All @@ -35,22 +36,24 @@ public class DefaultGwtAudio implements GwtAudio {
public DefaultGwtAudio () {
webAudioAPIManager = new WebAudioAPIManager();

getUserMedia();
Timer observer = new Timer() {
@Override
public void run () {
fetchAvailableOutputDevices(new DeviceListener() {
@Override
public void onDevicesChanged (String[] ids, String[] labels) {
outputDeviceLabelsIds.clear();
for (int i = 0; i < ids.length; i++) {
outputDeviceLabelsIds.put(labels[i], ids[i]);
if (((GwtApplication)Gdx.app).config.fetchAvailableOutputDevices) {
getUserMedia();
Timer observer = new Timer() {
@Override
public void run () {
fetchAvailableOutputDevices(new DeviceListener() {
@Override
public void onDevicesChanged (String[] ids, String[] labels) {
outputDeviceLabelsIds.clear();
for (int i = 0; i < ids.length; i++) {
outputDeviceLabelsIds.put(labels[i], ids[i]);
}
}
}
});
}
};
observer.scheduleRepeating(1000);
});
}
};
observer.scheduleRepeating(1000);
}
}

@Override
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3 changes: 3 additions & 0 deletions backends/gdx-backends-gwt/src/com/badlogic/gdx/backends/gwt/GwtApplicationConfiguration.java
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Expand Up @@ -76,6 +76,9 @@ public class GwtApplicationConfiguration {
/** whether to make the webgl context compatible with WebXR, may have positive performance impact **/
public boolean xrCompatible = false;

/** Whether to fetch available output devices. It asks the user automatically for permission */
public boolean fetchAvailableOutputDevices = false;

/** Creates configuration for a resizable application, using available browser window space minus padding (see
* {@link #padVertical}, {@link #padHorizontal}). */
public GwtApplicationConfiguration () {
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8 changes: 4 additions & 4 deletions gdx/src/com/badlogic/gdx/audio/Sound.java
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Expand Up @@ -50,8 +50,8 @@ public interface Sound extends Disposable {
* @return the id of the sound instance if successful, or -1 on failure. */
public long play (float volume);

/** Plays the sound. If the sound is already playing, it will be played again, concurrently.
* Note that (with the exception of the web backend) panning only works for mono sounds, not for stereo sounds!
/** Plays the sound. If the sound is already playing, it will be played again, concurrently. Note that (with the exception of
* the web backend) panning only works for mono sounds, not for stereo sounds!
* @param volume the volume in the range [0,1]
* @param pitch the pitch multiplier, 1 == default, >1 == faster, <1 == slower, the value has to be between 0.5 and 2.0
* @param pan panning in the range -1 (full left) to 1 (full right). 0 is center position.
Expand All @@ -69,8 +69,8 @@ public interface Sound extends Disposable {
public long loop (float volume);

/** Plays the sound, looping. If the sound is already playing, it will be played again, concurrently. You need to stop the
* sound via a call to {@link #stop(long)} using the returned id.
* Note that (with the exception of the web backend) panning only works for mono sounds, not for stereo sounds!
* sound via a call to {@link #stop(long)} using the returned id. Note that (with the exception of the web backend) panning
* only works for mono sounds, not for stereo sounds!
* @param volume the volume in the range [0,1]
* @param pitch the pitch multiplier, 1 == default, >1 == faster, <1 == slower, the value has to be between 0.5 and 2.0
* @param pan panning in the range -1 (full left) to 1 (full right). 0 is center position.
Expand Down