62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <array>
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#include PATH(android/hardware/audio/common/COMMON_TYPES_FILE_VERSION/types.h)
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#include PATH(android/hardware/audio/CORE_TYPES_FILE_VERSION/types.h)
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#include <utils/Timers.h>
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namespace android {
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namespace hardware {
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namespace audio {
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namespace CPP_VERSION {
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namespace implementation {
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namespace util {
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using ::android::hardware::hidl_bitfield;
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using ::android::hardware::hidl_string;
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using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioFormat;
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using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioChannelMask;
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using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioConfig;
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using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioPortConfig;
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using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::MicrophoneInfo;
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using ::android::hardware::audio::CORE_TYPES_CPP_VERSION::TimeSpec;
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MicrophoneInfo getMicrophoneInfo();
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size_t countChannels(const AudioChannelMask &mask);
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size_t getBytesPerSample(const AudioFormat &format);
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bool checkAudioConfig(const AudioConfig &cfg);
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bool checkAudioConfig(bool isOut,
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size_t duration_ms,
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const AudioConfig &cfg,
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AudioConfig &suggested);
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bool checkAudioPortConfig(const AudioPortConfig& cfg);
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TimeSpec nsecs2TimeSpec(nsecs_t);
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void setThreadPriority(int prio);
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} // namespace util
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} // namespace implementation
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} // namespace CPP_VERSION
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} // namespace audio
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} // namespace hardware
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} // namespace android
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