/* * Copyright 2021 Rockchip Electronics Co. LTD * * 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. * * hh@rock-chip.com * */ #include "audio_time.h" #include #include #include #include #ifdef LOG_TAG #undef LOG_TAG #endif #define LOG_TAG "RKAudioTime" uint64_t getNowUs() { struct timespec time = {0, 0}; clock_gettime(CLOCK_REALTIME, &time); return (uint64_t)time.tv_sec * 1000000 + (uint64_t)time.tv_nsec / 1000; /* microseconds */ } uint64_t getNowMs() { return getNowUs()/1000; /* milliseconds */ } uint64_t getRelativeUs() { struct timespec time = {0, 0}; clock_gettime(CLOCK_MONOTONIC, &time); return (uint64_t)time.tv_sec * 1000000 + (uint64_t)time.tv_nsec / 1000; /* microseconds */ } uint64_t getRelativeMs() { return getRelativeUs()/1000; /* milliseconds */ } void sleepMs(uint64_t time) { usleep(time*1000); } void sleepUs(uint64_t time) { usleep(time); }