1 /* 2 * Copyright (C) 2018 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 #ifndef ANDROID_HARDWARE_AUDIO_EFFECT_VERSION_UTILS_H 18 #define ANDROID_HARDWARE_AUDIO_EFFECT_VERSION_UTILS_H 19 20 #include PATH(android/hardware/audio/common/FILE_VERSION/types.h) 21 22 namespace android { 23 namespace hardware { 24 namespace audio { 25 namespace common { 26 namespace CPP_VERSION { 27 namespace implementation { 28 29 #if MAJOR_VERSION == 2 30 typedef common::CPP_VERSION::AudioDevice AudioDeviceBitfield; 31 typedef common::CPP_VERSION::AudioChannelMask AudioChannelBitfield; 32 typedef common::CPP_VERSION::AudioOutputFlag AudioOutputFlagBitfield; 33 typedef common::CPP_VERSION::AudioInputFlag AudioInputFlagBitfield; 34 #elif MAJOR_VERSION >= 4 35 typedef hidl_bitfield<common::CPP_VERSION::AudioDevice> AudioDeviceBitfield; 36 typedef hidl_bitfield<common::CPP_VERSION::AudioChannelMask> AudioChannelBitfield; 37 typedef hidl_bitfield<common::CPP_VERSION::AudioOutputFlag> AudioOutputFlagBitfield; 38 typedef hidl_bitfield<common::CPP_VERSION::AudioInputFlag> AudioInputFlagBitfield; 39 #endif 40 41 } // namespace implementation 42 } // namespace CPP_VERSION 43 } // namespace common 44 } // namespace audio 45 } // namespace hardware 46 } // namespace android 47 48 #endif // ANDROID_HARDWARE_AUDIO_EFFECT_VERSION_UTILS_H 49