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Commit e991a3ae authored by Krishnankutty Kolathappilly's avatar Krishnankutty Kolathappilly Committed by Giulio Cervera
Browse files

libstagefright: Set session id to one for LPA playback 

-ALSA HAL needs to differentiate between LPA and Tunnel mode
 playback for setting the correct routing path.
-The session id for LPA playback is set to one.

CRs-Fixed: 352002
(cherry picked from commit 5382f7f8feb609dfecae961641b0b5b0b6218371)

Change-Id: Id8b88ad838ce307b907444d4c5b9e25c3c3a19f3
parent e9d349ac

media/libstagefright/LPAPlayerALSA.cpp

+3 −1
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ static const char mName[] = "LPAPlayer"; 
#define SIGNAL_EVENT_THREAD 2

#define PCM_FORMAT 2

#define NUM_FDS 2

#define LPA_SESSION_ID 1

namespace android {

int LPAPlayer::objectsAlive = 0;
@@ -115,6 +116,7 @@ AudioPlayer(audioSink,observer) { 
    a2dpThreadStarted = true;

    asyncReset = false;



    sessionId = LPA_SESSION_ID;

    bEffectConfigChanged = false;

    initCheck = true;
@@ -378,7 +380,7 @@ status_t LPAPlayer::start(bool sourceAlreadyStarted) { 
    if (!bIsA2DPEnabled) {

        LOGV("Opening a routing session for audio playback: sessionId = %d mSampleRate %d numChannels %d",

             sessionId, mSampleRate, numChannels);

        status_t err = mAudioSink->openSession(AUDIO_FORMAT_PCM_16_BIT, 1, mSampleRate, numChannels);

        status_t err = mAudioSink->openSession(AUDIO_FORMAT_PCM_16_BIT, sessionId, mSampleRate, numChannels);

        if (err != OK) {

            if (mFirstBuffer != NULL) {

                mFirstBuffer->release();