Snap for 8912782 from 0d976c76ec9c003dcb9ed6bd6d494d0de1d46bc5 to tm-qpr1-release (7a11e5ea) · Commits · e / os / android_packages_modules_Bluetooth

system/audio_hal_interface/aidl/le_audio_software_aidl.cc

+35 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,31 @@ void LeAudioTransport::LeAudioSetSelectedHalPcmConfig(uint32_t sample_rate_hz,
		pcm_config_.dataIntervalUs = data_interval;
		}

		void LeAudioTransport::LeAudioSetBroadcastConfig(
		const ::le_audio::broadcast_offload_config& offload_config) {
		broadcast_config_.streamMap.resize(0);
		for (auto& [handle, location] : offload_config.stream_map) {
		Lc3Configuration lc3_config{
		.pcmBitDepth = static_cast<int8_t>(offload_config.bits_per_sample),
		.samplingFrequencyHz =
		static_cast<int32_t>(offload_config.sampling_rate),
		.frameDurationUs = static_cast<int32_t>(offload_config.frame_duration),
		.octetsPerFrame = static_cast<int32_t>(offload_config.octets_per_frame),
		.blocksPerSdu = static_cast<int8_t>(offload_config.blocks_per_sdu),
		};
		broadcast_config_.streamMap.push_back({
		.streamHandle = handle,
		.audioChannelAllocation = static_cast<int32_t>(location),
		.leAudioCodecConfig = std::move(lc3_config),
		});
		}
		}

		const LeAudioBroadcastConfiguration&
		LeAudioTransport::LeAudioGetBroadcastConfig() {
		return broadcast_config_;
		}

		bool LeAudioTransport::IsPendingStartStream(void) {
		return is_pending_start_request_;
		}
		@@ -259,6 +284,16 @@ void LeAudioSinkTransport::LeAudioSetSelectedHalPcmConfig(
		channels_count, data_interval);
		}

		void LeAudioSinkTransport::LeAudioSetBroadcastConfig(
		const ::le_audio::broadcast_offload_config& offload_config) {
		transport_->LeAudioSetBroadcastConfig(offload_config);
		}

		const LeAudioBroadcastConfiguration&
		LeAudioSinkTransport::LeAudioGetBroadcastConfig() {
		return transport_->LeAudioGetBroadcastConfig();
		}

		bool LeAudioSinkTransport::IsPendingStartStream(void) {
		return transport_->IsPendingStartStream();
		}

system/audio_hal_interface/aidl/le_audio_software_aidl.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -96,6 +96,11 @@ class LeAudioTransport {
		uint8_t channels_count,
		uint32_t data_interval);

		void LeAudioSetBroadcastConfig(
		const ::le_audio::broadcast_offload_config& offload_config);

		const LeAudioBroadcastConfiguration& LeAudioGetBroadcastConfig();

		bool IsPendingStartStream(void);
		void ClearPendingStartStream(void);

		@@ -106,6 +111,7 @@ class LeAudioTransport {
		uint64_t total_bytes_processed_;
		timespec data_position_;
		PcmConfiguration pcm_config_;
		LeAudioBroadcastConfiguration broadcast_config_;
		bool is_pending_start_request_;
		};

		@@ -143,6 +149,11 @@ class LeAudioSinkTransport
		uint8_t channels_count,
		uint32_t data_interval);

		void LeAudioSetBroadcastConfig(
		const ::le_audio::broadcast_offload_config& offload_config);

		const LeAudioBroadcastConfiguration& LeAudioGetBroadcastConfig();

		bool IsPendingStartStream(void);
		void ClearPendingStartStream(void);

system/audio_hal_interface/le_audio_software.cc

+19 −7

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ using AudioConfiguration_2_1 =
		::android::hardware::bluetooth::audio::V2_1::AudioConfiguration;
		using AudioConfigurationAIDL =
		::aidl::android::hardware::bluetooth::audio::AudioConfiguration;
		using ::aidl::android::hardware::bluetooth::audio::LeAudioCodecConfiguration;

		using ::le_audio::CodecManager;
		using ::le_audio::set_configurations::AudioSetConfiguration;
		@@ -170,9 +171,9 @@ void LeAudioClientInterface::Sink::StartSession() {
		AudioConfigurationAIDL audio_config;
		if (is_aidl_offload_encoding_session(is_broadcaster_)) {
		if (is_broadcaster_) {
		aidl::le_audio::LeAudioBroadcastConfiguration le_audio_config = {};
		audio_config.set<AudioConfigurationAIDL::leAudioBroadcastConfig>(
		le_audio_config);
		get_aidl_transport_instance(is_broadcaster_)
		->LeAudioGetBroadcastConfig());
		} else {
		aidl::le_audio::LeAudioConfiguration le_audio_config = {};
		audio_config.set<AudioConfigurationAIDL::leAudioConfig>(
		@@ -257,12 +258,8 @@ void LeAudioClientInterface::Sink::UpdateAudioConfigToHal(
		BluetoothAudioHalTransport::HIDL) {
		return;
		}
		if (!is_aidl_offload_encoding_session(is_broadcaster_)) {
		return;
		}

		if (is_broadcaster_) {
		LOG(WARNING) << __func__ << ", broadcasting not supported";
		if (is_broadcaster_ \|\| !is_aidl_offload_encoding_session(is_broadcaster_)) {
		return;
		}

		@@ -271,6 +268,21 @@ void LeAudioClientInterface::Sink::UpdateAudioConfigToHal(
		aidl::le_audio::offload_config_to_hal_audio_config(offload_config));
		}

		void LeAudioClientInterface::Sink::UpdateBroadcastAudioConfigToHal(
		const ::le_audio::broadcast_offload_config& offload_config) {
		if (HalVersionManager::GetHalTransport() ==
		BluetoothAudioHalTransport::HIDL) {
		return;
		}

		if (!is_broadcaster_ \|\| !is_aidl_offload_encoding_session(is_broadcaster_)) {
		return;
		}

		get_aidl_transport_instance(is_broadcaster_)
		->LeAudioSetBroadcastConfig(offload_config);
		}

		void LeAudioClientInterface::Sink::SuspendedForReconfiguration() {
		if (HalVersionManager::GetHalTransport() ==
		BluetoothAudioHalTransport::HIDL) {

system/audio_hal_interface/le_audio_software.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -92,6 +92,8 @@ class LeAudioClientInterface {
		void CancelStreamingRequest() override;
		void UpdateAudioConfigToHal(
		const ::le_audio::offload_config& config) override;
		void UpdateBroadcastAudioConfigToHal(
		const ::le_audio::broadcast_offload_config& config);
		void SuspendedForReconfiguration() override;
		// Read the stream of bytes sinked to us by the upper layers
		size_t Read(uint8_t* p_buf, uint32_t len);

system/audio_hal_interface/le_audio_software_host.cc

+6 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@

		#include "audio_hal_interface/hal_version_manager.h"
		#include "audio_hal_interface/le_audio_software.h"
		#include "bta/le_audio/codec_manager.h"

		namespace bluetooth {
		namespace audio {
		@@ -44,6 +45,11 @@ LeAudioClientInterface::Sink* LeAudioClientInterface::GetSink(
		return nullptr;
		}

		void LeAudioClientInterface::Sink::UpdateBroadcastAudioConfigToHal(
		::le_audio::broadcast_offload_config const& config) {
		return;
		}

		size_t LeAudioClientInterface::Sink::Read(uint8_t* p_buf, uint32_t len) {
		return 0;
		}