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Commit 9d0cc451 authored by Cheney Ni's avatar Cheney Ni
Browse files

BluetoothAudioHAL: MTU not exceed an AVDTP packet 

Fix the MTU value not to be greater than an AVDTP packet, so the data
encoded by A2DP hardware encoder can be fitted into one AVDTP packet
without fragmented.

Bug: 177205770
Tag: #compatibility
Test: A2DP playback and check the MTU that Audio HAL receiving
Change-Id: I9104b699448b55fb2ec981aecb6ce1913d494821
parent 7430f622

system/audio_hal_interface/a2dp_encoding.cc

+3 −0
Original line number Original line Diff line number Diff line
@@ -280,6 +280,9 @@ bool a2dp_get_selected_hal_codec_config(CodecConfiguration* codec_config) { 
  } else {

  } else {

    codec_config->peerMtu = peer_param.peer_mtu;

    codec_config->peerMtu = peer_param.peer_mtu;

  }

  }

  if (codec_config->peerMtu > MAX_3MBPS_AVDTP_MTU) {

    codec_config->peerMtu = MAX_3MBPS_AVDTP_MTU;

  }

  LOG(INFO) << __func__ << ": CodecConfiguration=" << toString(*codec_config);

  LOG(INFO) << __func__ << ": CodecConfiguration=" << toString(*codec_config);

  return true;

  return true;

}

}