1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef AUDIO_COMMON_H 17 #define AUDIO_COMMON_H 18 19 #include <stdint.h> 20 #include <stdbool.h> 21 #include <stdio.h> 22 #include <dlfcn.h> 23 #include <sys/stat.h> 24 #include <sys/types.h> 25 #include <fcntl.h> 26 #include <stdlib.h> 27 #include <errno.h> 28 #include <string.h> 29 #include <stdarg.h> 30 #include "securec.h" 31 #include "audio_types.h" 32 33 enum {INFO}; 34 #define FILE_NAME_LEN 256 35 #define TIME_LEN 32 36 37 void AudioDlClose(void **ppHandleSo); 38 void AudioMemFree(void **ppMem); 39 int32_t AudioGetSysTime(char *s, int32_t len); 40 int32_t CheckAttrFormat(enum AudioFormat param); 41 int32_t CheckAttrSamplingRate(uint32_t param); 42 int32_t AudioCheckParaAttr(const struct AudioSampleAttributes *attrs); 43 int32_t TimeToAudioTimeStamp(uint64_t bufferFrameSize, struct AudioTimeStamp *time, uint32_t sampleRate); 44 void AudioLogRecord(int errorLevel, const char *format, ...); 45 46 #endif 47