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TIF: TvInputHardwareManager puts multiple sink ports into audio patch

Browse Source 
Bug: 18823504
Change-Id: Id1dfe6c87bb26a8cb3ffafae8b256fa9e87d9d8c
This commit is contained in:
Wonsik Kim
2015-01-19 16:07:48 +09:00
parent 2bc2a99406
commit b2b85f9576
1 changed files with 66 additions and 50 deletions
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116
services/core/java/com/android/server/tv/TvInputHardwareManager.java
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@@ -667,7 +667,7 @@ class TvInputHardwareManager implements TvInputHal.Callback {
public void onServiceDied() {
synchronized (mImplLock) {
mAudioSource = null;
mAudioSink = null;
mAudioSink.clear();
mAudioPatch = null;
}
}
@@ -675,7 +675,7 @@ class TvInputHardwareManager implements TvInputHal.Callback {
private int mOverrideAudioType = AudioManager.DEVICE_NONE;
private String mOverrideAudioAddress = "";
private AudioDevicePort mAudioSource;
private AudioDevicePort mAudioSink;
private List<AudioDevicePort> mAudioSink = new ArrayList<>();
private AudioPatch mAudioPatch = null;
private float mCommittedVolume = 0.0f;
private float mSourceVolume = 0.0f;
@@ -691,22 +691,23 @@ class TvInputHardwareManager implements TvInputHal.Callback {
mAudioManager.registerAudioPortUpdateListener(mAudioListener);
if (mInfo.getAudioType() != AudioManager.DEVICE_NONE) {
mAudioSource = findAudioDevicePort(mInfo.getAudioType(), mInfo.getAudioAddress());
mAudioSink = findAudioSinkFromAudioPolicy();
findAudioSinkFromAudioPolicy(mAudioSink);
}
}
private AudioDevicePort findAudioSinkFromAudioPolicy() {
private void findAudioSinkFromAudioPolicy(List<AudioDevicePort> sinks) {
sinks.clear();
ArrayList<AudioPort> devicePorts = new ArrayList<AudioPort>();
if (mAudioManager.listAudioDevicePorts(devicePorts) == AudioManager.SUCCESS) {
int sinkDevice = mAudioManager.getDevicesForStream(AudioManager.STREAM_MUSIC);
for (AudioPort port : devicePorts) {
AudioDevicePort devicePort = (AudioDevicePort) port;
if ((devicePort.type() & sinkDevice) != 0) {
return devicePort;
}
if (mAudioManager.listAudioDevicePorts(devicePorts) != AudioManager.SUCCESS) {
return;
}
int sinkDevice = mAudioManager.getDevicesForStream(AudioManager.STREAM_MUSIC);
for (AudioPort port : devicePorts) {
AudioDevicePort devicePort = (AudioDevicePort) port;
if ((devicePort.type() & sinkDevice) != 0) {
sinks.add(devicePort);
}
}
return null;
}
private AudioDevicePort findAudioDevicePort(int type, String address) {
@@ -792,7 +793,7 @@ class TvInputHardwareManager implements TvInputHal.Callback {
// We can't do updated = updateAudioSinkLocked() || updateAudioSourceLocked() here
// because Java won't evaluate the latter if the former is true.
if (mAudioSource == null || mAudioSink == null || mActiveConfig == null) {
if (mAudioSource == null || mAudioSink.isEmpty() || mActiveConfig == null) {
if (mAudioPatch != null) {
mAudioManager.releaseAudioPatch(mAudioPatch);
mAudioPatch = null;
@@ -831,45 +832,53 @@ class TvInputHardwareManager implements TvInputHal.Callback {
}
AudioPortConfig sourceConfig = mAudioSource.activeConfig();
AudioPortConfig sinkConfig = mAudioSink.activeConfig();
List<AudioPortConfig> sinkConfigs = new ArrayList<>();
AudioPatch[] audioPatchArray = new AudioPatch[] { mAudioPatch };
boolean shouldRecreateAudioPatch = sourceUpdated || sinkUpdated;
int sinkSamplingRate = mDesiredSamplingRate;
int sinkChannelMask = mDesiredChannelMask;
int sinkFormat = mDesiredFormat;
// If sinkConfig != null and values are set to default, fill in the sinkConfig values.
if (sinkConfig != null) {
if (sinkSamplingRate == 0) {
sinkSamplingRate = sinkConfig.samplingRate();
for (AudioDevicePort audioSink : mAudioSink) {
AudioPortConfig sinkConfig = audioSink.activeConfig();
int sinkSamplingRate = mDesiredSamplingRate;
int sinkChannelMask = mDesiredChannelMask;
int sinkFormat = mDesiredFormat;
// If sinkConfig != null and values are set to default,
// fill in the sinkConfig values.
if (sinkConfig != null) {
if (sinkSamplingRate == 0) {
sinkSamplingRate = sinkConfig.samplingRate();
}
if (sinkChannelMask == AudioFormat.CHANNEL_OUT_DEFAULT) {
sinkChannelMask = sinkConfig.channelMask();
}
if (sinkFormat == AudioFormat.ENCODING_DEFAULT) {
sinkChannelMask = sinkConfig.format();
}
}
if (sinkChannelMask == AudioFormat.CHANNEL_OUT_DEFAULT) {
sinkChannelMask = sinkConfig.channelMask();
}
if (sinkFormat == AudioFormat.ENCODING_DEFAULT) {
sinkChannelMask = sinkConfig.format();
}
}
if (sinkConfig == null
|| sinkConfig.samplingRate() != sinkSamplingRate
|| sinkConfig.channelMask() != sinkChannelMask
|| sinkConfig.format() != sinkFormat) {
// Check for compatibility and reset to default if necessary.
if (!intArrayContains(mAudioSink.samplingRates(), sinkSamplingRate)
&& mAudioSink.samplingRates().length > 0) {
sinkSamplingRate = mAudioSink.samplingRates()[0];
if (sinkConfig == null
|| sinkConfig.samplingRate() != sinkSamplingRate
|| sinkConfig.channelMask() != sinkChannelMask
|| sinkConfig.format() != sinkFormat) {
// Check for compatibility and reset to default if necessary.
if (!intArrayContains(audioSink.samplingRates(), sinkSamplingRate)
&& audioSink.samplingRates().length > 0) {
sinkSamplingRate = audioSink.samplingRates()[0];
}
if (!intArrayContains(audioSink.channelMasks(), sinkChannelMask)) {
sinkChannelMask = AudioFormat.CHANNEL_OUT_DEFAULT;
}
if (!intArrayContains(audioSink.formats(), sinkFormat)) {
sinkFormat = AudioFormat.ENCODING_DEFAULT;
}
sinkConfig = audioSink.buildConfig(sinkSamplingRate, sinkChannelMask,
sinkFormat, null);
shouldRecreateAudioPatch = true;
}
if (!intArrayContains(mAudioSink.channelMasks(), sinkChannelMask)) {
sinkChannelMask = AudioFormat.CHANNEL_OUT_DEFAULT;
}
if (!intArrayContains(mAudioSink.formats(), sinkFormat)) {
sinkFormat = AudioFormat.ENCODING_DEFAULT;
}
sinkConfig = mAudioSink.buildConfig(sinkSamplingRate, sinkChannelMask,
sinkFormat, null);
shouldRecreateAudioPatch = true;
sinkConfigs.add(sinkConfig);
}
// sinkConfigs.size() == mAudioSink.size(), and mAudioSink is guaranteed to be
// non-empty at the beginning of this method.
AudioPortConfig sinkConfig = sinkConfigs.get(0);
if (sourceConfig == null || sourceGainConfig != null) {
int sourceSamplingRate = 0;
if (intArrayContains(mAudioSource.samplingRates(), sinkConfig.samplingRate())) {
@@ -899,7 +908,7 @@ class TvInputHardwareManager implements TvInputHal.Callback {
mAudioManager.createAudioPatch(
audioPatchArray,
new AudioPortConfig[] { sourceConfig },
new AudioPortConfig[] { sinkConfig });
sinkConfigs.toArray(new AudioPortConfig[0]));
mAudioPatch = audioPatchArray[0];
if (sourceGainConfig != null) {
mAudioManager.setAudioPortGain(mAudioSource, sourceGainConfig);
@@ -977,17 +986,24 @@ class TvInputHardwareManager implements TvInputHal.Callback {
if (mInfo.getAudioType() == AudioManager.DEVICE_NONE) {
return false;
}
AudioDevicePort previousSink = mAudioSink;
List<AudioDevicePort> previousSink = mAudioSink;
mAudioSink = new ArrayList<>();
if (mOverrideAudioType == AudioManager.DEVICE_NONE) {
mAudioSink = findAudioSinkFromAudioPolicy();
findAudioSinkFromAudioPolicy(mAudioSink);
} else {
AudioDevicePort audioSink =
findAudioDevicePort(mOverrideAudioType, mOverrideAudioAddress);
if (audioSink != null) {
mAudioSink = audioSink;
mAudioSink.add(audioSink);
}
}
return mAudioSink == null ? (previousSink != null) : !mAudioSink.equals(previousSink);
// Returns true if mAudioSink and previousSink differs.
if (mAudioSink.size() != previousSink.size()) {
return true;
}
previousSink.removeAll(mAudioSink);
return !previousSink.isEmpty();
}
private void handleAudioSinkUpdated() {