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Commit e6e9a481 authored by Eric Laurent's avatar Eric Laurent
Browse files

AudioFlinger: fix set parameters on mmap streams 

Bug: 63935167
Test: Verify capture from USB mic on mmap input stream
Change-Id: I416eb90ef0e9d51d54f6450c374c086ab078d288
parent dfcfad27

services/audioflinger/Threads.cpp

+21 −4
Original line number Diff line number Diff line
@@ -7855,17 +7855,34 @@ bool AudioFlinger::MmapThread::checkForNewParameter_l(const String8& keyValuePai 
{

    AudioParameter param = AudioParameter(keyValuePair);

    int value;

    bool sendToHal = true;

    if (param.getInt(String8(AudioParameter::keyRouting), value) == NO_ERROR) {

        audio_devices_t device = (audio_devices_t)value;

        // forward device change to effects that have requested to be

        // aware of attached audio device.

        if (value != AUDIO_DEVICE_NONE) {

            mOutDevice = value;

        if (device != AUDIO_DEVICE_NONE) {

            for (size_t i = 0; i < mEffectChains.size(); i++) {

                mEffectChains[i]->setDevice_l(mOutDevice);

                mEffectChains[i]->setDevice_l(device);

            }

        }

        if (audio_is_output_devices(device)) {

            mOutDevice = device;

            if (!isOutput()) {

                sendToHal = false;

            }

        } else {

            mInDevice = device;

            if (device != AUDIO_DEVICE_NONE) {

                mPrevInDevice = value;

            }

            // TODO: implement and call checkBtNrec_l();

        }

    }

    if (sendToHal) {

        status = mHalStream->setParameters(keyValuePair);

    } else {

        status = NO_ERROR;

    }



    return false;

}