Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 33fd9343 authored by Henri Chataing's avatar Henri Chataing Committed by Automerger Merge Worker
Browse files

audio_hal_interface: Provide the preferred encoding interval am: 83b7ecea am: 55199a80 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3128366



Change-Id: I05b3f923661623cd5b77e8e6c74041aae9e1e173
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents b4703fd6 55199a80

system/audio_hal_interface/aidl/a2dp_encoding_aidl.cc

+5 −0
Original line number Diff line number Diff line
@@ -386,6 +386,11 @@ bool a2dp_get_selected_hal_pcm_config(PcmConfiguration* pcm_config) { 
  pcm_config->sampleRateHz = A2dpCodecToHalSampleRate(current_codec);

  pcm_config->bitsPerSample = A2dpCodecToHalBitsPerSample(current_codec);

  pcm_config->channelMode = A2dpCodecToHalChannelMode(current_codec);



  if (com::android::bluetooth::flags::a2dp_aidl_encoding_interval()) {

    pcm_config->dataIntervalUs = bta_av_co_get_encoder_preferred_interval_us();

  }



  return (pcm_config->sampleRateHz > 0 && pcm_config->bitsPerSample > 0 &&

          pcm_config->channelMode != ChannelMode::UNKNOWN);

}

system/btif/co/bta_av_co.cc

+9 −0
Original line number Diff line number Diff line
@@ -1001,6 +1001,11 @@ int BtaAvCo::GetSourceEncoderEffectiveFrameSize() { 
      bta_av_legacy_state_.getCodecConfig());

}



int BtaAvCo::GetSourceEncoderPreferredIntervalUs() {

  const tA2DP_ENCODER_INTERFACE* encoder = GetSourceEncoderInterface();

  return encoder == nullptr ? 0 : encoder->get_encoder_interval_ms() * 1000;

}



bool BtaAvCo::ReportSourceCodecState(BtaAvCoPeer* p_peer) {

  btav_a2dp_codec_config_t codec_config = {

    .codec_type = BTAV_A2DP_CODEC_INDEX_SINK_MAX,
@@ -1686,6 +1691,10 @@ int bta_av_co_get_encoder_effective_frame_size() { 
  return bta_av_co_cb.GetSourceEncoderEffectiveFrameSize();

}



int bta_av_co_get_encoder_preferred_interval_us() {

  return bta_av_co_cb.GetSourceEncoderPreferredIntervalUs();

}



btav_a2dp_scmst_info_t bta_av_co_get_scmst_info(

    const RawAddress& peer_address) {

  BtaAvCoPeer* p_peer = bta_av_co_cb.peer_cache_->FindPeer(peer_address);

system/btif/include/bta_av_co.h

+7 −0
Original line number Diff line number Diff line
@@ -345,6 +345,13 @@ class BtaAvCo { 
   */

  int GetSourceEncoderEffectiveFrameSize();



  /**

   * Get the Source encoder preferred encoding interval.

   *

   * @return the preferred encoding interval for the current codec

   */

  int GetSourceEncoderPreferredIntervalUs();



  /**

   * Report the source codec state for a peer

   *

system/btif/include/btif_av_co.h

+5 −0
Original line number Diff line number Diff line
@@ -98,6 +98,11 @@ A2dpCodecConfig* bta_av_get_a2dp_peer_current_codec( 
// Returns the effective frame size if the encoder is configured, otherwise 0.

int bta_av_co_get_encoder_effective_frame_size();



// Gets the preferred encoding interval from the current encoder.

// Returns the preferred encoding interval if the encoder is configured,

// otherwise 0.

int bta_av_co_get_encoder_preferred_interval_us();



// Dump A2DP codec debug-related information for the A2DP module.

// |fd| is the file descriptor to use for writing the ASCII formatted

// information.