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Commit 7fa42078 authored by Dmitry Shmidt's avatar Dmitry Shmidt Committed by Android (Google) Code Review
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Merge "audiopolicy: Indicate output device change to all input threads for... 

Merge "audiopolicy: Indicate output device change to all input threads for pre-processing" into lmp-dev
parents c2aa6971 f5e7e79b

services/audiopolicy/AudioPolicyManager.cpp

+14 −0
Original line number Diff line number Diff line
@@ -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