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| author | bryant_liu <bryant_liu@htc.com> | 2014-08-19 20:07:05 +0800 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2014-08-28 18:13:57 -0700 |
| commit | f5e7e79bf88b0c08c73262e7992634797a4f81a1 (patch) | |
| tree | df685f1dfae541ef19ab8551372b3c67c420ac7f /services | |
| parent | 890a5637b3e3eb197fd2c7f5deec816c7feb13fc (diff) | |
| download | frameworks_av-f5e7e79bf88b0c08c73262e7992634797a4f81a1.zip frameworks_av-f5e7e79bf88b0c08c73262e7992634797a4f81a1.tar.gz frameworks_av-f5e7e79bf88b0c08c73262e7992634797a4f81a1.tar.bz2 | |
audiopolicy: Indicate output device change to all input threads for pre-processing
Bug: 17129715
Change-Id: I1fd938cce0b85241c80ea00f3d013a98948d3975
Diffstat (limited to 'services')
| -rw-r--r-- | services/audiopolicy/AudioPolicyManager.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/services/audiopolicy/AudioPolicyManager.cpp b/services/audiopolicy/AudioPolicyManager.cpp index 06dd22c..f65e136 100644 --- a/services/audiopolicy/AudioPolicyManager.cpp +++ b/services/audiopolicy/AudioPolicyManager.cpp @@ -4317,6 +4317,20 @@ uint32_t AudioPolicyManager::setOutputDevice(audio_io_handle_t output, mpClientInterface->onAudioPatchListUpdate(); } } + + // inform all input as well + for (size_t i = 0; i < mInputs.size(); i++) { + const sp<AudioInputDescriptor> inputDescriptor = mInputs.valueAt(i); + if (!isVirtualInputDevice(inputDescriptor->mDevice)) { + AudioParameter inputCmd = AudioParameter(); + ALOGV("%s: inform input %d of device:%d", __func__, + inputDescriptor->mIoHandle, device); + inputCmd.addInt(String8(AudioParameter::keyRouting),device); + mpClientInterface->setParameters(inputDescriptor->mIoHandle, + inputCmd.toString(), + delayMs); + } + } } // update stream volumes according to new device |