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Commit ae0fc3f5 authored by Jakub Pawłowski's avatar Jakub Pawłowski Committed by Automerger Merge Worker
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Merge "Fix the stereo microphone cache issue" am: 8f665669 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2030106

Change-Id: I30217fe968a43659b2a72a6be2c2c64bade32f06
parents 623f622f 8f665669

system/bta/le_audio/client.cc

+11 −4
Original line number Diff line number Diff line
@@ -2134,6 +2134,12 @@ class LeAudioClientImpl : public LeAudioClient { 
    }

  }



  void CleanCachedMicrophoneData() {

    cached_channel_data_.clear();

    cached_channel_timestamp_ = 0;

    cached_channel_is_left_ = false;

  }



  void SendAudioData(uint8_t* data, uint16_t size, uint16_t cis_conn_hdl,

                     uint32_t timestamp) {

    /* Get only one channel for MONO microphone */
@@ -2226,9 +2232,9 @@ class LeAudioClientImpl : public LeAudioClient { 
                        &pcm_data_decoded, nullptr);

      return;

    }



    /* both devices are connected */

    if (cached_channel_timestamp_ == 0) {



    if (cached_channel_timestamp_ == 0 && cached_channel_data_.empty()) {

      /* First packet received, cache it. We need both channel data to send it

       * to AF. */

      cached_channel_data_ = pcm_data_decoded;
@@ -2252,7 +2258,7 @@ class LeAudioClientImpl : public LeAudioClient { 
                            &pcm_data_decoded, &cached_channel_data_);

        }



        cached_channel_timestamp_ = 0;

        CleanCachedMicrophoneData();

        return;

      }
@@ -2416,7 +2422,8 @@ class LeAudioClientImpl : public LeAudioClient { 
    uint16_t remote_delay_ms =

        group->GetRemoteDelay(le_audio::types::kLeAudioDirectionSource);



    cached_channel_timestamp_ = 0;

    CleanCachedMicrophoneData();



    if (CodecManager::GetInstance()->GetCodecLocation() ==

        le_audio::types::CodecLocation::HOST) {

      if (lc3_decoder_left_mem) {