1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <string> 18 19 #include <media/audiohal/EffectsFactoryHalInterface.h> 20 #include <media/audiohal/FactoryHalHidl.h> 21 22 namespace android { 23 24 // static create()25sp<EffectsFactoryHalInterface> EffectsFactoryHalInterface::create() { 26 using namespace std::string_literals; 27 return createPreferredImpl<EffectsFactoryHalInterface>( 28 std::make_pair("android.hardware.audio.effect"s, "IEffectsFactory"s), 29 std::make_pair("android.hardware.audio"s, "IDevicesFactory"s)); 30 } 31 32 // static isNullUuid(const effect_uuid_t * pEffectUuid)33bool EffectsFactoryHalInterface::isNullUuid(const effect_uuid_t *pEffectUuid) { 34 return memcmp(pEffectUuid, EFFECT_UUID_NULL, sizeof(effect_uuid_t)) == 0; 35 } 36 37 } // namespace android 38