1/* 2 * Copyright (C) 2016 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 <media/EffectsFactoryApi.h> 18 19#include "EffectHalLocal.h" 20#include "EffectsFactoryHalLocal.h" 21 22namespace android { 23 24// static 25sp<EffectsFactoryHalInterface> EffectsFactoryHalInterface::create() { 26 return new EffectsFactoryHalLocal(); 27} 28 29// static 30bool EffectsFactoryHalInterface::isNullUuid(const effect_uuid_t *pEffectUuid) { 31 return EffectIsNullUuid(pEffectUuid); 32} 33 34status_t EffectsFactoryHalLocal::queryNumberEffects(uint32_t *pNumEffects) { 35 return EffectQueryNumberEffects(pNumEffects); 36} 37 38status_t EffectsFactoryHalLocal::getDescriptor( 39 uint32_t index, effect_descriptor_t *pDescriptor) { 40 return EffectQueryEffect(index, pDescriptor); 41} 42 43status_t EffectsFactoryHalLocal::getDescriptor( 44 const effect_uuid_t *pEffectUuid, effect_descriptor_t *pDescriptor) { 45 return EffectGetDescriptor(pEffectUuid, pDescriptor); 46} 47 48status_t EffectsFactoryHalLocal::createEffect( 49 const effect_uuid_t *pEffectUuid, int32_t sessionId, int32_t ioId, 50 sp<EffectHalInterface> *effect) { 51 effect_handle_t handle; 52 int result = EffectCreate(pEffectUuid, sessionId, ioId, &handle); 53 if (result == 0) { 54 *effect = new EffectHalLocal(handle); 55 } 56 return result; 57} 58 59status_t EffectsFactoryHalLocal::dumpEffects(int fd) { 60 return EffectDumpEffects(fd); 61} 62 63} // namespace android 64