Merge "Audio V4: Add metadata update to legacy API" into pi-dev (0992650e) · Commits · e / os / android_hardware_interfaces

audio/core/all-versions/default/include/core/all-versions/default/StreamIn.impl.h

+15 −2

Original line number	Diff line number	Diff line
		@@ -451,8 +451,21 @@ Return<void> StreamIn::debug(const hidl_handle& fd, const hidl_vec<hidl_string>&
		}

		#ifdef AUDIO_HAL_VERSION_4_0
		Return<void> StreamIn::updateSinkMetadata(const SinkMetadata& /sinkMetadata/) {
		return Void(); // TODO: propagate to legacy
		Return<void> StreamIn::updateSinkMetadata(const SinkMetadata& sinkMetadata) {
		if (mStream->update_sink_metadata == nullptr) {
		return Void(); // not supported by the HAL
		}
		std::vector<record_track_metadata> halTracks;
		halTracks.reserve(sinkMetadata.tracks.size());
		for (auto& metadata : sinkMetadata.tracks) {
		halTracks.push_back(
		{.source = static_cast<audio_source_t>(metadata.source), .gain = metadata.gain});
		}
		const sink_metadata_t halMetadata = {
		.track_count = halTracks.size(), .tracks = halTracks.data(),
		};
		mStream->update_sink_metadata(mStream, &halMetadata);
		return Void();
		}

		Return<void> StreamIn::getActiveMicrophones(getActiveMicrophones_cb _hidl_cb) {

+18 −2

Original line number	Diff line number	Diff line
		@@ -547,8 +547,24 @@ Return<void> StreamOut::debug(const hidl_handle& fd, const hidl_vec<hidl_string>
		}

		#ifdef AUDIO_HAL_VERSION_4_0
		Return<void> StreamOut::updateSourceMetadata(const SourceMetadata& /sourceMetadata/) {
		return Void(); // TODO: propagate to legacy
		Return<void> StreamOut::updateSourceMetadata(const SourceMetadata& sourceMetadata) {
		if (mStream->update_source_metadata == nullptr) {
		return Void(); // not supported by the HAL
		}
		std::vector<playback_track_metadata> halTracks;
		halTracks.reserve(sourceMetadata.tracks.size());
		for (auto& metadata : sourceMetadata.tracks) {
		halTracks.push_back({
		.usage = static_cast<audio_usage_t>(metadata.usage),
		.content_type = static_cast<audio_content_type_t>(metadata.contentType),
		.gain = metadata.gain,
		});
		}
		const source_metadata_t halMetadata = {
		.track_count = halTracks.size(), .tracks = halTracks.data(),
		};
		mStream->update_source_metadata(mStream, &halMetadata);
		return Void();
		}
		Return<Result> StreamOut::selectPresentation(int32_t /presentationId/, int32_t /programId/) {
		return Result::NOT_SUPPORTED; // TODO: propagate to legacy