Merge "APM: apply volumes when abs volume stream changes" into main (71768fda) · Commits · e / os / android_frameworks_av

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

+15 −8

Original line number	Diff line number	Diff line
		@@ -3564,12 +3564,8 @@ status_t AudioPolicyManager::setDeviceAbsoluteVolumeEnabled(audio_devices_t devi
		ALOGI("%s: deviceType 0x%X, enabled %d, streamToDriveAbs %d", __func__, deviceType, enabled,
		streamToDriveAbs);

		if (!enabled) {
		mAbsoluteVolumeDrivingStreams.erase(deviceType);
		return NO_ERROR;
		}

		audio_attributes_t attributesToDriveAbs = mEngine->getAttributesForStreamType(streamToDriveAbs);
		if (enabled) {
		if (attributesToDriveAbs == AUDIO_ATTRIBUTES_INITIALIZER) {
		ALOGW("%s: no attributes for stream %s, bailing out", __func__,
		toString(streamToDriveAbs).c_str());
		@@ -3577,6 +3573,17 @@ status_t AudioPolicyManager::setDeviceAbsoluteVolumeEnabled(audio_devices_t devi
		}

		mAbsoluteVolumeDrivingStreams[deviceType] = attributesToDriveAbs;
		} else {
		mAbsoluteVolumeDrivingStreams.erase(deviceType);
		}

		// apply the stream volumes regarding the new absolute mode to all the outputs
		for (size_t i = 0; i < mOutputs.size(); i++) {
		sp<SwAudioOutputDescriptor> desc = mOutputs.valueAt(i);
		ALOGV("%s: apply stream volumes for portId %d", __func__, desc->getId());
		applyStreamVolumes(desc, {deviceType}, static_cast<int>(desc->latency()) * 2);
		}

		return NO_ERROR;
		}