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Commit 70adc5b3 authored by Dhanalakshmi Siddani's avatar Dhanalakshmi Siddani Committed by Linux Build Service Account
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audioflinger: increase client heap size to 2MB 

- Playback of 24 bit 192kHz clips fails during device switch
between wired headset and BT when repeat track is enabled.
- Memory allocation for AudioTrack fails because the heap gets
fragmented and free chunks of the size requested are not available.
- Increase the current heap size to 2MB to ensure that there is
always a free chunk to accommodate the requested size.

CRs-Fixed: 855910
Change-Id: I2eb18b15557fa264fb66ff282746cad4e6c718f7
parent b9fb5f42

services/audioflinger/AudioFlinger.cpp

+1 −2
Original line number Diff line number Diff line
@@ -1376,11 +1376,10 @@ AudioFlinger::Client::Client(const sp<AudioFlinger>& audioFlinger, pid_t pid) 
    :   RefBase(),

        mAudioFlinger(audioFlinger),

        // FIXME should be a "k" constant not hard-coded, in .h or ro. property, see 4 lines below

        mMemoryDealer(new MemoryDealer(1028*1024, "AudioFlinger::Client")), //1MB + 1 more 4k page

        mMemoryDealer(new MemoryDealer(2052*1024, "AudioFlinger::Client")), //2MB + 1 more 4k page

        mPid(pid),

        mTimedTrackCount(0)

{

    // 1 MB of address space is good for 32 tracks, 8 buffers each, 4 KB/buffer

}



// Client destructor must be called with AudioFlinger::mClientLock held