xref: /aosp_15_r20/frameworks/av/services/audioflinger/afutils/PropertyUtils.h (revision ec779b8e0859a360c3d303172224686826e6e0e1)

/*
 * Copyright (C) 2021 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.
 */

#pragma once

#include <android/media/audio/common/AudioMMapPolicyType.h>
#include <android/media/audio/common/AudioMMapPolicyInfo.h>

namespace android {

status_t getMmapPolicyInfosFromSystemProperty(
        media::audio::common::AudioMMapPolicyType policyType,
        std::vector<media::audio::common::AudioMMapPolicyInfo> *policyInfos);

int32_t getAAudioMixerBurstCountFromSystemProperty();

int32_t getAAudioHardwareBurstMinUsecFromSystemProperty();

} // namespace android