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Commit ded9d933 authored by Mingming Yin's avatar Mingming Yin Committed by Scott Mertz
Browse files

audiopolicy: use deep_buffer as default output for music stream 

- update output flag to AUDIO_OUTPUT_FLAG_DEEP_BUFFER for music
  stream if output flag is not set.

CYNGNOS-952

Change-Id: I2afb205c15f73545168a8d1f68b29df01934da88
parent 702f70a0

services/audiopolicy/AudioPolicyManager.cpp

+3 −0
Original line number Diff line number Diff line
@@ -1633,6 +1633,9 @@ audio_io_handle_t AudioPolicyManager::getOutputForDevice( 
    // only allow deep buffering for music stream type

    if (stream != AUDIO_STREAM_MUSIC) {

        flags = (audio_output_flags_t)(flags &~AUDIO_OUTPUT_FLAG_DEEP_BUFFER);

    } else if (flags == AUDIO_OUTPUT_FLAG_NONE) {

        //use DEEP_BUFFER as default output for music stream type

        flags = AUDIO_OUTPUT_FLAG_DEEP_BUFFER;

    }



    if ((format == AUDIO_FORMAT_PCM_16_BIT) &&(popcount(channelMask) > 2)) {