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Merge "TIF: set audio gain properly" into lmp-mr1-dev

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This commit is contained in:
Wonsik Kim
2014-11-20 07:04:22 +00:00
committed by Android (Google) Code Review
parent d4340f89f8 71dfa96f53
commit 59d3669512
1 changed files with 64 additions and 10 deletions
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74
services/core/java/com/android/server/tv/TvInputHardwareManager.java
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@@ -299,6 +299,13 @@ class TvInputHardwareManager implements TvInputHal.Callback {
return -1; return -1;
} }
private static boolean intArrayContains(int[] array, int value) {
for (int element : array) {
if (element == value) return true;
}
return false;
}
public void addHdmiTvInput(int id, TvInputInfo info) { public void addHdmiTvInput(int id, TvInputInfo info) {
if (info.getType() != TvInputInfo.TYPE_HDMI) { if (info.getType() != TvInputInfo.TYPE_HDMI) {
throw new IllegalArgumentException("info (" + info + ") has non-HDMI type."); throw new IllegalArgumentException("info (" + info + ") has non-HDMI type.");
@@ -762,20 +769,64 @@ class TvInputHardwareManager implements TvInputHal.Callback {
AudioPortConfig sinkConfig = mAudioSink.activeConfig(); AudioPortConfig sinkConfig = mAudioSink.activeConfig();
AudioPatch[] audioPatchArray = new AudioPatch[] { mAudioPatch }; AudioPatch[] audioPatchArray = new AudioPatch[] { mAudioPatch };
boolean shouldRecreateAudioPatch = sourceUpdated || sinkUpdated; 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();
}
if (sinkChannelMask == AudioFormat.CHANNEL_OUT_DEFAULT) {
sinkChannelMask = sinkConfig.channelMask();
}
if (sinkFormat == AudioFormat.ENCODING_DEFAULT) {
sinkChannelMask = sinkConfig.format();
}
}
if (sinkConfig == null if (sinkConfig == null
|| (mDesiredSamplingRate != 0 || sinkConfig.samplingRate() != sinkSamplingRate
&& sinkConfig.samplingRate() != mDesiredSamplingRate) || sinkConfig.channelMask() != sinkChannelMask
|| (mDesiredChannelMask != AudioFormat.CHANNEL_OUT_DEFAULT || sinkConfig.format() != sinkFormat) {
&& sinkConfig.channelMask() != mDesiredChannelMask) // Check for compatibility and reset to default if necessary.
|| (mDesiredFormat != AudioFormat.ENCODING_DEFAULT if (!intArrayContains(mAudioSink.samplingRates(), sinkSamplingRate)
&& sinkConfig.format() != mDesiredFormat)) { && mAudioSink.samplingRates().length > 0) {
sinkConfig = mAudioSink.buildConfig(mDesiredSamplingRate, mDesiredChannelMask, sinkSamplingRate = mAudioSink.samplingRates()[0];
mDesiredFormat, null); }
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; shouldRecreateAudioPatch = true;
} }
if (sourceConfig == null || sourceGainConfig != null) { if (sourceConfig == null || sourceGainConfig != null) {
sourceConfig = mAudioSource.buildConfig(sinkConfig.samplingRate(), int sourceSamplingRate = 0;
sinkConfig.channelMask(), sinkConfig.format(), sourceGainConfig); if (intArrayContains(mAudioSource.samplingRates(), sinkConfig.samplingRate())) {
sourceSamplingRate = sinkConfig.samplingRate();
} else if (mAudioSource.samplingRates().length > 0) {
// Use any sampling rate and hope audio patch can handle resampling...
sourceSamplingRate = mAudioSource.samplingRates()[0];
}
int sourceChannelMask = AudioFormat.CHANNEL_IN_DEFAULT;
for (int inChannelMask : mAudioSource.channelMasks()) {
if (AudioFormat.channelCountFromOutChannelMask(sinkConfig.channelMask())
== AudioFormat.channelCountFromInChannelMask(inChannelMask)) {
sourceChannelMask = inChannelMask;
break;
}
}
int sourceFormat = AudioFormat.ENCODING_DEFAULT;
if (intArrayContains(mAudioSource.formats(), sinkConfig.format())) {
sourceFormat = sinkConfig.format();
}
sourceConfig = mAudioSource.buildConfig(sourceSamplingRate, sourceChannelMask,
sourceFormat, sourceGainConfig);
shouldRecreateAudioPatch = true; shouldRecreateAudioPatch = true;
} }
if (shouldRecreateAudioPatch) { if (shouldRecreateAudioPatch) {
@@ -785,6 +836,9 @@ class TvInputHardwareManager implements TvInputHal.Callback {
new AudioPortConfig[] { sourceConfig }, new AudioPortConfig[] { sourceConfig },
new AudioPortConfig[] { sinkConfig }); new AudioPortConfig[] { sinkConfig });
mAudioPatch = audioPatchArray[0]; mAudioPatch = audioPatchArray[0];
if (sourceGainConfig != null) {
mAudioManager.setAudioPortGain(mAudioSource, sourceGainConfig);
}
} }
} }