1 /* 2 * Copyright (c) 2025 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 #ifndef HPAE_PCM_DUMPER_H 16 #define HPAE_PCM_DUMPER_H 17 #include <string> 18 namespace OHOS { 19 namespace AudioStandard { 20 namespace HPAE { 21 class HpaePcmDumper { 22 public: 23 explicit HpaePcmDumper(const std::string &filename); 24 ~HpaePcmDumper(); 25 int32_t Dump(const int8_t *buffer, int32_t length); 26 bool CheckAndReopenHandle(); 27 private: 28 FILE *dumpFile_ = nullptr; 29 std::string filename_; 30 }; 31 } // namespace HPAE 32 } // namespace AudioStandard 33 } // namespace OHOS 34 #endif