17cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov/* 27cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * Copyright (C) 2016 The Android Open Source Project 37cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * 47cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * Licensed under the Apache License, Version 2.0 (the "License"); 57cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * you may not use this file except in compliance with the License. 67cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * You may obtain a copy of the License at 77cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * 87cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * http://www.apache.org/licenses/LICENSE-2.0 97cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * 107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * Unless required by applicable law or agreed to in writing, software 117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * distributed under the License is distributed on an "AS IS" BASIS, 127cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * See the License for the specific language governing permissions and 147cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov * limitations under the License. 157cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov */ 167cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 177cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov#define LOG_TAG "Visualizer_HAL" 187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov#include <system/audio_effects/effect_visualizer.h> 19f9d303435d80161fabb16cdff3b8f2f75f362480Yifan Hong#include <android/log.h> 207cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov#include "VisualizerEffect.h" 227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 237cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace android { 247cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace hardware { 257cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace audio { 267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace effect { 277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace V2_0 { 287cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace implementation { 297cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 307cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovVisualizerEffect::VisualizerEffect(effect_handle_t handle) 317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov : mEffect(new Effect(handle)), mCaptureSize(0), mMeasurementMode(MeasurementMode::NONE) { 327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovVisualizerEffect::~VisualizerEffect() {} 357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov// Methods from ::android::hardware::audio::effect::V2_0::IEffect follow. 377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::init() { 387cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->init(); 397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 417cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setConfig( 427cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectConfig& config, 437cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& inputBufferProvider, 447cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& outputBufferProvider) { 457cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setConfig(config, inputBufferProvider, outputBufferProvider); 467cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 487cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::reset() { 497cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->reset(); 507cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::enable() { 537cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->enable(); 547cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 557cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::disable() { 577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->disable(); 587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setDevice(AudioDevice device) { 617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setDevice(device); 627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::setAndGetVolume( 657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint32_t>& volumes, setAndGetVolume_cb _hidl_cb) { 667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAndGetVolume(volumes, _hidl_cb); 677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 69f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail NaganovReturn<Result> VisualizerEffect::volumeChangeNotification( 70f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov const hidl_vec<uint32_t>& volumes) { 71f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov return mEffect->volumeChangeNotification(volumes); 72f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov} 73f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov 747cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setAudioMode(AudioMode mode) { 757cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAudioMode(mode); 767cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 777cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 787cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setConfigReverse( 797cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectConfig& config, 807cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& inputBufferProvider, 817cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& outputBufferProvider) { 827cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setConfigReverse(config, inputBufferProvider, outputBufferProvider); 837cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 847cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 857cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setInputDevice(AudioDevice device) { 867cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setInputDevice(device); 877cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 887cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 897cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getConfig(getConfig_cb _hidl_cb) { 907cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getConfig(_hidl_cb); 917cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 927cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 937cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getConfigReverse(getConfigReverse_cb _hidl_cb) { 947cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getConfigReverse(_hidl_cb); 957cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 967cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 977cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getSupportedAuxChannelsConfigs( 987cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t maxConfigs, getSupportedAuxChannelsConfigs_cb _hidl_cb) { 997cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getSupportedAuxChannelsConfigs(maxConfigs, _hidl_cb); 1007cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1017cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1027cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getAuxChannelsConfig(getAuxChannelsConfig_cb _hidl_cb) { 1037cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getAuxChannelsConfig(_hidl_cb); 1047cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1057cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1067cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setAuxChannelsConfig( 1077cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectAuxChannelsConfig& config) { 1087cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAuxChannelsConfig(config); 1097cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setAudioSource(AudioSource source) { 1127cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAudioSource(source); 1137cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1147cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1157cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::offload(const EffectOffloadParameter& param) { 1167cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->offload(param); 1177cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1197cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getDescriptor(getDescriptor_cb _hidl_cb) { 1207cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getDescriptor(_hidl_cb); 1217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 123a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<void> VisualizerEffect::prepareForProcessing( 124a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov prepareForProcessing_cb _hidl_cb) { 125a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->prepareForProcessing(_hidl_cb); 1267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 128a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<Result> VisualizerEffect::setProcessBuffers( 129a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov const AudioBuffer& inBuffer, const AudioBuffer& outBuffer) { 130a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->setProcessBuffers(inBuffer, outBuffer); 1317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::command( 1347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t commandId, 1357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& data, 1367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t resultMaxSize, 1377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov command_cb _hidl_cb) { 1387cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->command(commandId, data, resultMaxSize, _hidl_cb); 1397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1417cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setParameter( 1427cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& parameter, const hidl_vec<uint8_t>& value) { 1437cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParameter(parameter, value); 1447cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1457cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1467cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getParameter( 1477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& parameter, 1487cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t valueMaxSize, 1497cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getParameter_cb _hidl_cb) { 1507cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getParameter(parameter, valueMaxSize, _hidl_cb); 1517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1537cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getSupportedConfigsForFeature( 1547cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, 1557cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t maxConfigs, 1567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t configSize, 1577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getSupportedConfigsForFeature_cb _hidl_cb) { 1587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getSupportedConfigsForFeature(featureId, maxConfigs, configSize, _hidl_cb); 1597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getCurrentConfigForFeature( 1627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, 1637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t configSize, 1647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getCurrentConfigForFeature_cb _hidl_cb) { 1657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getCurrentConfigForFeature(featureId, configSize, _hidl_cb); 1667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setCurrentConfigForFeature( 1697cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, const hidl_vec<uint8_t>& configData) { 1707cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setCurrentConfigForFeature(featureId, configData); 1717cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1727cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 173a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<Result> VisualizerEffect::close() { 174a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->close(); 175a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov} 1767cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1777cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov// Methods from ::android::hardware::audio::effect::V2_0::IVisualizerEffect follow. 1787cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setCaptureSize(uint16_t captureSize) { 1797cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->setParam(VISUALIZER_PARAM_CAPTURE_SIZE, captureSize); 1807cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 1817cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov mCaptureSize = captureSize; 1827cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 1837cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return retval; 1847cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1857cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1867cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getCaptureSize(getCaptureSize_cb _hidl_cb) { 1877cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getIntegerParam(VISUALIZER_PARAM_CAPTURE_SIZE, _hidl_cb); 1887cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1897cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1907cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setScalingMode(IVisualizerEffect::ScalingMode scalingMode) { 1917cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParam(VISUALIZER_PARAM_SCALING_MODE, static_cast<int32_t>(scalingMode)); 1927cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1937cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1947cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getScalingMode(getScalingMode_cb _hidl_cb) { 1957cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov int32_t halMode; 1967cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(VISUALIZER_PARAM_SCALING_MODE, halMode); 1977cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, ScalingMode(halMode)); 1987cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 1997cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2007cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2017cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setLatency(uint32_t latencyMs) { 2027cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParam(VISUALIZER_PARAM_LATENCY, latencyMs); 2037cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2047cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2057cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getLatency(getLatency_cb _hidl_cb) { 2067cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getIntegerParam(VISUALIZER_PARAM_LATENCY, _hidl_cb); 2077cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2087cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2097cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> VisualizerEffect::setMeasurementMode( 2107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov IVisualizerEffect::MeasurementMode measurementMode) { 2117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->setParam( 2127cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov VISUALIZER_PARAM_MEASUREMENT_MODE, static_cast<int32_t>(measurementMode)); 2137cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 2147cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov mMeasurementMode = measurementMode; 2157cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2167cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return retval; 2177cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2197cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::getMeasurementMode(getMeasurementMode_cb _hidl_cb) { 2207cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov int32_t halMode; 2217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(VISUALIZER_PARAM_MEASUREMENT_MODE, halMode); 2227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, MeasurementMode(halMode)); 2237cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2247cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2257cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::capture(capture_cb _hidl_cb) { 2277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (mCaptureSize == 0) { 2287cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(Result::NOT_INITIALIZED, hidl_vec<uint8_t>()); 2297cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2307cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t halCaptureSize = mCaptureSize; 2327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint8_t halCapture[mCaptureSize]; 2337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->sendCommandReturningData( 2347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov VISUALIZER_CMD_CAPTURE, "VISUALIZER_CAPTURE", &halCaptureSize, halCapture); 2357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov hidl_vec<uint8_t> capture; 2367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 2377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov capture.setToExternal(&halCapture[0], halCaptureSize); 2387cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, capture); 2407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2417cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2427cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2437cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> VisualizerEffect::measure(measure_cb _hidl_cb) { 2447cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (mMeasurementMode == MeasurementMode::NONE) { 2457cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(Result::NOT_INITIALIZED, Measurement()); 2467cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2487cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov int32_t halMeasurement[MEASUREMENT_COUNT]; 2497cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t halMeasurementSize = sizeof(halMeasurement); 2507cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->sendCommandReturningData( 2517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov VISUALIZER_CMD_MEASURE, "VISUALIZER_MEASURE", &halMeasurementSize, halMeasurement); 2527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Measurement measurement = { .mode = MeasurementMode::PEAK_RMS }; 2537cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov measurement.value.peakAndRms.peakMb = 0; 2547cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov measurement.value.peakAndRms.rmsMb = 0; 2557cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 2567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov measurement.value.peakAndRms.peakMb = halMeasurement[MEASUREMENT_IDX_PEAK]; 2577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov measurement.value.peakAndRms.rmsMb = halMeasurement[MEASUREMENT_IDX_RMS]; 2587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, measurement); 2607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace implementation 2647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace V2_0 2657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace effect 2667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace audio 2677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace hardware 2687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace android 269