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Decouple input and output sample rate overrides.

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We may sometimes want to override only input or only output, or
override them with different values. This change allows setting the
overrides separately.


Change-Id: Ib0c44cb7a3cfa834f997fb6cd54f7cad68705f41
Bug: webrtc:10441
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128763
Commit-Queue: Paulina Hensman <phensman@webrtc.org>
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27236}
This commit is contained in:
Paulina Hensman
2019-03-21 16:02:41 +01:00
committed by Commit Bot
parent 2293622f02
commit 1ca30a7e41
6 changed files with 61 additions and 28 deletions
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47
sdk/android/api/org/webrtc/audio/JavaAudioDeviceModule.java
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@ -29,7 +29,8 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
public static class Builder {
private final Context context;
private final AudioManager audioManager;
private int sampleRate;
private int inputSampleRate;
private int outputSampleRate;
private int audioSource = WebRtcAudioRecord.DEFAULT_AUDIO_SOURCE;
private int audioFormat = WebRtcAudioRecord.DEFAULT_AUDIO_FORMAT;
private AudioTrackErrorCallback audioTrackErrorCallback;
@ -43,7 +44,8 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
private Builder(Context context) {
this.context = context;
this.audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
this.sampleRate = WebRtcAudioManager.getSampleRate(audioManager);
this.inputSampleRate = WebRtcAudioManager.getSampleRate(audioManager);
this.outputSampleRate = WebRtcAudioManager.getSampleRate(audioManager);
}
/**
@ -52,8 +54,27 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
* return invalid results.
*/
public Builder setSampleRate(int sampleRate) {
Logging.d(TAG, "Sample rate overridden to: " + sampleRate);
this.sampleRate = sampleRate;
Logging.d(TAG, "Input/Output sample rate overridden to: " + sampleRate);
this.inputSampleRate = sampleRate;
this.outputSampleRate = sampleRate;
return this;
}
/**
* Call this method to specifically override input sample rate.
*/
public Builder setInputSampleRate(int inputSampleRate) {
Logging.d(TAG, "Input sample rate overridden to: " + inputSampleRate);
this.inputSampleRate = inputSampleRate;
return this;
}
/**
* Call this method to specifically override output sample rate.
*/
public Builder setOutputSampleRate(int outputSampleRate) {
Logging.d(TAG, "Output sample rate overridden to: " + outputSampleRate);
this.outputSampleRate = outputSampleRate;
return this;
}
@ -171,8 +192,8 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
useHardwareAcousticEchoCanceler, useHardwareNoiseSuppressor);
final WebRtcAudioTrack audioOutput =
new WebRtcAudioTrack(context, audioManager, audioTrackErrorCallback);
return new JavaAudioDeviceModule(context, audioManager, audioInput, audioOutput, sampleRate,
useStereoInput, useStereoOutput);
return new JavaAudioDeviceModule(context, audioManager, audioInput, audioOutput,
inputSampleRate, outputSampleRate, useStereoInput, useStereoOutput);
}
}
@ -264,7 +285,8 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
private final AudioManager audioManager;
private final WebRtcAudioRecord audioInput;
private final WebRtcAudioTrack audioOutput;
private final int sampleRate;
private final int inputSampleRate;
private final int outputSampleRate;
private final boolean useStereoInput;
private final boolean useStereoOutput;
@ -272,13 +294,14 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
private long nativeAudioDeviceModule;
private JavaAudioDeviceModule(Context context, AudioManager audioManager,
WebRtcAudioRecord audioInput, WebRtcAudioTrack audioOutput, int sampleRate,
boolean useStereoInput, boolean useStereoOutput) {
WebRtcAudioRecord audioInput, WebRtcAudioTrack audioOutput, int inputSampleRate,
int outputSampleRate, boolean useStereoInput, boolean useStereoOutput) {
this.context = context;
this.audioManager = audioManager;
this.audioInput = audioInput;
this.audioOutput = audioOutput;
this.sampleRate = sampleRate;
this.inputSampleRate = inputSampleRate;
this.outputSampleRate = outputSampleRate;
this.useStereoInput = useStereoInput;
this.useStereoOutput = useStereoOutput;
}
@ -288,7 +311,7 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
synchronized (nativeLock) {
if (nativeAudioDeviceModule == 0) {
nativeAudioDeviceModule = nativeCreateAudioDeviceModule(context, audioManager, audioInput,
audioOutput, sampleRate, useStereoInput, useStereoOutput);
audioOutput, inputSampleRate, outputSampleRate, useStereoInput, useStereoOutput);
}
return nativeAudioDeviceModule;
}
@ -318,5 +341,5 @@ public class JavaAudioDeviceModule implements AudioDeviceModule {
private static native long nativeCreateAudioDeviceModule(Context context,
AudioManager audioManager, WebRtcAudioRecord audioInput, WebRtcAudioTrack audioOutput,
int sampleRate, boolean useStereoInput, boolean useStereoOutput);
int inputSampleRate, int outputSampleRate, boolean useStereoInput, boolean useStereoOutput);
}