1 /* 2 * Copyright (c) 2021-2021 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 HISTREAMER_PIPELINE_DUMP_BUFFER_H 17 #define HISTREAMER_PIPELINE_DUMP_BUFFER_H 18 19 #define DEMUXER_INPUT_PEEK "hst_dump_demuxer_input_peek.data" 20 #define DEMUXER_INPUT_GET "hst_dump_demuxer_input_get.data" 21 #define DEMUXER_OUTPUT "hst_dump_demuxer_output.data" 22 #define DECODER_OUTPUT "hst_dump_decoder_output.data" 23 24 #include <cstddef> 25 #include <cstdint> 26 #include <iosfwd> 27 #include <memory> 28 #include "plugin/common/plugin_buffer.h" 29 30 namespace OHOS { 31 namespace Media { 32 namespace Pipeline { 33 // Modify DUMP_BUFFER2FILE_ENABLE to 1 to dump buffer to file. 34 #ifndef DUMP_BUFFER2FILE_ENABLE 35 #define DUMP_BUFFER2FILE_ENABLE 0 36 #endif 37 38 // Modify DUMP_BUFFER2LOG_ENABLE to 1 to dump buffer first 10 bytes to log. 39 #ifndef DUMP_BUFFER2LOG_ENABLE 40 #define DUMP_BUFFER2LOG_ENABLE 0 41 #endif 42 43 #if DUMP_BUFFER2FILE_ENABLE 44 #define DUMP_BUFFER2FILE(fileName, buffer) OHOS::Media::Pipeline::DumpBufferToFile(fileName, buffer) 45 #define DUMP_BUFFER2FILE_PREPARE() OHOS::Media::Pipeline::PrepareDumpDir() 46 #define DUMP_BUFFER2FILE_END() OHOS::Media::Pipeline::EndDumpFile() 47 #else 48 #define DUMP_BUFFER2FILE(fileName, buffer) 49 #define DUMP_BUFFER2FILE_PREPARE() 50 #define DUMP_BUFFER2FILE_END() 51 #endif 52 53 #define DUMP_BUFFER2LOG_SIZE 10 // Dump first 10 bytes of buffer. 54 #if DUMP_BUFFER2LOG_ENABLE 55 #define DUMP_BUFFER2LOG(desc, buffer, offset) \ 56 OHOS::Media::Pipeline::DumpBufferToLog(desc, buffer, offset, DUMP_BUFFER2LOG_SIZE) 57 #else 58 #define DUMP_BUFFER2LOG(desc, buffer, offset) 59 #endif 60 61 void DumpBufferToFile(const std::string& fileName, const std::shared_ptr<Plugin::Buffer>& buffer); 62 void PrepareDumpDir(); 63 void EndDumpFile(); 64 void DumpBufferToLog(const char* desc, const std::shared_ptr<Plugin::Buffer>& buffer, uint64_t offset, size_t dumpSize); 65 } // Pipeline 66 } // Media 67 } // OHOS 68 #endif // HISTREAMER_PIPELINE_DUMP_BUFFER_H 69