audio/aidl/default/equalizer/Equalizer.cpp

/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#define LOG_TAG "AHAL_Equalizer"
#include <android-base/logging.h>

#include "Equalizer.h"

namespace aidl::android::hardware::audio::effect {

Equalizer::Equalizer() {
    // Implementation UUID
    mDesc.common.id.uuid = {static_cast<int32_t>(0xce772f20),
                            0x847d,
                            0x11df,
                            0xbb17,
                            {0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}};
}

ndk::ScopedAStatus Equalizer::open() {
    LOG(DEBUG) << __func__;
    return ndk::ScopedAStatus::ok();
}

ndk::ScopedAStatus Equalizer::close() {
    LOG(DEBUG) << __func__;
    return ndk::ScopedAStatus::ok();
}

ndk::ScopedAStatus Equalizer::getDescriptor(Descriptor* _aidl_return) {
    LOG(DEBUG) << __func__ << "descriptor " << mDesc.toString();
    *_aidl_return = mDesc;
    return ndk::ScopedAStatus::ok();
}

}  // namespace aidl::android::hardware::audio::effect