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#include <memory.h> 187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 197cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov#define LOG_TAG "Equalizer_HAL" 20f9d303435d80161fabb16cdff3b8f2f75f362480Yifan Hong#include <android/log.h> 217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov#include "EqualizerEffect.h" 237cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 247cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace android { 257cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace hardware { 267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace audio { 277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace effect { 287cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace V2_0 { 297cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovnamespace implementation { 307cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovEqualizerEffect::EqualizerEffect(effect_handle_t handle) 327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov : mEffect(new Effect(handle)) { 337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovEqualizerEffect::~EqualizerEffect() {} 367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovvoid EqualizerEffect::propertiesFromHal( 389f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov const t_equalizer_settings& halProperties, 397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov IEqualizerEffect::AllProperties* properties) { 407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov properties->curPreset = halProperties.curPreset; 419f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov // t_equalizer_settings incorrectly defines bandLevels as uint16_t, 429f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov // whereas the actual type of values used by effects is int16_t. 439f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov const int16_t* signedBandLevels = 449f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov reinterpret_cast<const int16_t*>(&halProperties.bandLevels[0]); 459f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov properties->bandLevels.setToExternal( 469f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov const_cast<int16_t*>(signedBandLevels), halProperties.numBands); 477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 487cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 497cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganovstd::vector<uint8_t> EqualizerEffect::propertiesToHal( 507cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const IEqualizerEffect::AllProperties& properties, 517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov t_equalizer_settings** halProperties) { 527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov size_t bandsSize = properties.bandLevels.size() * sizeof(uint16_t); 537cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov std::vector<uint8_t> halBuffer(sizeof(t_equalizer_settings) + bandsSize, 0); 547cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov *halProperties = reinterpret_cast<t_equalizer_settings*>(&halBuffer[0]); 557cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov (*halProperties)->curPreset = properties.curPreset; 567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov (*halProperties)->numBands = properties.bandLevels.size(); 577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov memcpy((*halProperties)->bandLevels, &properties.bandLevels[0], bandsSize); 587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return halBuffer; 597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov// Methods from ::android::hardware::audio::effect::V2_0::IEffect follow. 627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::init() { 637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->init(); 647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setConfig( 677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectConfig& config, 687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& inputBufferProvider, 697cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& outputBufferProvider) { 707cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setConfig(config, inputBufferProvider, outputBufferProvider); 717cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 727cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 737cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::reset() { 747cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->reset(); 757cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 767cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 777cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::enable() { 787cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->enable(); 797cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 807cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 817cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::disable() { 827cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->disable(); 837cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 847cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 857cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setDevice(AudioDevice device) { 867cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setDevice(device); 877cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 887cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 897cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::setAndGetVolume( 907cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint32_t>& volumes, setAndGetVolume_cb _hidl_cb) { 917cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAndGetVolume(volumes, _hidl_cb); 927cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 937cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 94f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail NaganovReturn<Result> EqualizerEffect::volumeChangeNotification( 95f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov const hidl_vec<uint32_t>& volumes) { 96f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov return mEffect->volumeChangeNotification(volumes); 97f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov} 98f4f2ff39746a36b3d657e34ec1724589051b1ec8Mikhail Naganov 997cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setAudioMode(AudioMode mode) { 1007cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAudioMode(mode); 1017cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1027cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1037cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setConfigReverse( 1047cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectConfig& config, 1057cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& inputBufferProvider, 1067cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const sp<IEffectBufferProviderCallback>& outputBufferProvider) { 1077cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setConfigReverse(config, inputBufferProvider, outputBufferProvider); 1087cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1097cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setInputDevice(AudioDevice device) { 1117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setInputDevice(device); 1127cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1137cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1147cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getConfig(getConfig_cb _hidl_cb) { 1157cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getConfig(_hidl_cb); 1167cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1177cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getConfigReverse(getConfigReverse_cb _hidl_cb) { 1197cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getConfigReverse(_hidl_cb); 1207cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getSupportedAuxChannelsConfigs( 1237cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t maxConfigs, getSupportedAuxChannelsConfigs_cb _hidl_cb) { 1247cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getSupportedAuxChannelsConfigs(maxConfigs, _hidl_cb); 1257cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getAuxChannelsConfig(getAuxChannelsConfig_cb _hidl_cb) { 1287cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getAuxChannelsConfig(_hidl_cb); 1297cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1307cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setAuxChannelsConfig( 1327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const EffectAuxChannelsConfig& config) { 1337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAuxChannelsConfig(config); 1347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setAudioSource(AudioSource source) { 1377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setAudioSource(source); 1387cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::offload(const EffectOffloadParameter& param) { 1417cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->offload(param); 1427cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1437cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1447cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getDescriptor(getDescriptor_cb _hidl_cb) { 1457cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getDescriptor(_hidl_cb); 1467cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 148a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<void> EqualizerEffect::prepareForProcessing( 149a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov prepareForProcessing_cb _hidl_cb) { 150a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->prepareForProcessing(_hidl_cb); 1517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 153a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<Result> EqualizerEffect::setProcessBuffers( 154a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov const AudioBuffer& inBuffer, const AudioBuffer& outBuffer) { 155a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->setProcessBuffers(inBuffer, outBuffer); 1567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::command( 1597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t commandId, 1607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& data, 1617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t resultMaxSize, 1627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov command_cb _hidl_cb) { 1637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->command(commandId, data, resultMaxSize, _hidl_cb); 1647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setParameter( 1677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& parameter, const hidl_vec<uint8_t>& value) { 1687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParameter(parameter, value); 1697cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1707cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1717cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getParameter( 1727cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const hidl_vec<uint8_t>& parameter, 1737cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t valueMaxSize, 1747cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getParameter_cb _hidl_cb) { 1757cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getParameter(parameter, valueMaxSize, _hidl_cb); 1767cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1777cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1787cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getSupportedConfigsForFeature( 1797cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, 1807cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t maxConfigs, 1817cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t configSize, 1827cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getSupportedConfigsForFeature_cb _hidl_cb) { 1837cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getSupportedConfigsForFeature(featureId, maxConfigs, configSize, _hidl_cb); 1847cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1857cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1867cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getCurrentConfigForFeature( 1877cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, 1887cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t configSize, 1897cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov getCurrentConfigForFeature_cb _hidl_cb) { 1907cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getCurrentConfigForFeature(featureId, configSize, _hidl_cb); 1917cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1927cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 1937cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setCurrentConfigForFeature( 1947cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t featureId, const hidl_vec<uint8_t>& configData) { 1957cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setCurrentConfigForFeature(featureId, configData); 1967cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 1977cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 198a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail NaganovReturn<Result> EqualizerEffect::close() { 199a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov return mEffect->close(); 200a331de14219b34b08f4cbb462a45f1fd82a92d48Mikhail Naganov} 2017cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2027cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov// Methods from ::android::hardware::audio::effect::V2_0::IEqualizerEffect follow. 2037cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getNumBands(getNumBands_cb _hidl_cb) { 2047cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getIntegerParam(EQ_PARAM_NUM_BANDS, _hidl_cb); 2057cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2067cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2077cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getLevelRange(getLevelRange_cb _hidl_cb) { 2089f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov int16_t halLevels[2] = { 0, 0 }; 2097cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_LEVEL_RANGE, halLevels); 2107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, halLevels[0], halLevels[1]); 2117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2127cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2137cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2149f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail NaganovReturn<Result> EqualizerEffect::setBandLevel(uint16_t band, int16_t level) { 2157cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParam(EQ_PARAM_BAND_LEVEL, band, level); 2167cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2177cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2187cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getBandLevel(uint16_t band, getBandLevel_cb _hidl_cb) { 2199f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov int16_t halLevel = 0; 2207cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_BAND_LEVEL, band, halLevel); 2217cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, halLevel); 2227cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2237cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2247cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2257cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getBandCenterFrequency( 2267cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint16_t band, getBandCenterFrequency_cb _hidl_cb) { 2277cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t halFreq = 0; 2287cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_CENTER_FREQ, band, halFreq); 2297cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, halFreq); 2307cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2317cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2327cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2337cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getBandFrequencyRange( 2347cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint16_t band, getBandFrequencyRange_cb _hidl_cb) { 2357cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint32_t halFreqs[2] = { 0, 0 }; 2367cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_BAND_FREQ_RANGE, band, halFreqs); 2377cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, halFreqs[0], halFreqs[1]); 2387cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2397cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2407cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2417cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getBandForFrequency(uint32_t freq, getBandForFrequency_cb _hidl_cb) { 2427cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint16_t halBand = 0; 2437cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_GET_BAND, freq, halBand); 2447cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, halBand); 2457cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2467cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2477cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2487cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getPresetNames(getPresetNames_cb _hidl_cb) { 2497cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov uint16_t halPresetCount = 0; 2507cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_GET_NUM_OF_PRESETS, halPresetCount); 2517cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov hidl_vec<hidl_string> presetNames; 2527cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 2537cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov presetNames.resize(halPresetCount); 2547cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov for (uint16_t i = 0; i < halPresetCount; ++i) { 2557cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov char halPresetName[EFFECT_STRING_LEN_MAX]; 2567cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov retval = mEffect->getParam(EQ_PARAM_GET_PRESET_NAME, i, halPresetName); 2577cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov if (retval == Result::OK) { 2587cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov presetNames[i] = halPresetName; 2597cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } else { 2607cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov presetNames.resize(i); 2617cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2627cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2637cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov } 2647cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, presetNames); 2657cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 2667cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2677cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2687cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setCurrentPreset(uint16_t preset) { 2697cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->setParam(EQ_PARAM_CUR_PRESET, preset); 2707cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2717cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2727cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getCurrentPreset(getCurrentPreset_cb _hidl_cb) { 2737cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return mEffect->getIntegerParam(EQ_PARAM_CUR_PRESET, _hidl_cb); 2747cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2757cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2767cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<Result> EqualizerEffect::setAllProperties( 2777cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov const IEqualizerEffect::AllProperties& properties) { 2787cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov t_equalizer_settings *halPropertiesPtr = nullptr; 2797cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov std::vector<uint8_t> halBuffer = propertiesToHal(properties, &halPropertiesPtr); 2809f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov uint32_t paramId = EQ_PARAM_PROPERTIES; 2819f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov return mEffect->setParameterImpl( 2829f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov sizeof(paramId), ¶mId, halBuffer.size(), halPropertiesPtr); 2837cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 2847cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 2857cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail NaganovReturn<void> EqualizerEffect::getAllProperties(getAllProperties_cb _hidl_cb) { 2869f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov uint16_t numBands = 0; 2879f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov Result retval = mEffect->getParam(EQ_PARAM_NUM_BANDS, numBands); 2887cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov AllProperties properties; 2899f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov if (retval != Result::OK) { 2909f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov _hidl_cb(retval, properties); 2919f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov return Void(); 2929f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov } 2939f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov size_t valueSize = sizeof(t_equalizer_settings) + sizeof(int16_t) * numBands; 2949f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov uint32_t paramId = EQ_PARAM_PROPERTIES; 2959f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov retval = mEffect->getParameterImpl( 2969f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov sizeof(paramId), ¶mId, valueSize, 2979f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov [&] (uint32_t, const void* valueData) { 2989f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov const t_equalizer_settings* halProperties = 2999f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov reinterpret_cast<const t_equalizer_settings*>(valueData); 3009f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov propertiesFromHal(*halProperties, &properties); 3019f2890458a2e0b9fa09ceeba64c869bf3f1560c3Mikhail Naganov }); 3027cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov _hidl_cb(retval, properties); 3037cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov return Void(); 3047cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} 3057cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov 3067cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace implementation 3077cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace V2_0 3087cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace effect 3097cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace audio 3107cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace hardware 3117cbf2f1fb15a2a7d9b8b61ca81ad93fa9ddcaea3Mikhail Naganov} // namespace android 312