1 /* 2 * Copyright (c) 2023-2023 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/plugin_buffer.h" 29 30 namespace OHOS { 31 namespace Media { 32 // Modify DUMP_BUFFER2FILE_ENABLE to 1 to dump buffer to file. 33 #ifndef DUMP_BUFFER2FILE_ENABLE 34 #define DUMP_BUFFER2FILE_ENABLE 0 35 #endif 36 37 // Modify DUMP_BUFFER2LOG_ENABLE to 1 to dump buffer first 10 bytes to log. 38 #ifndef DUMP_BUFFER2LOG_ENABLE 39 #define DUMP_BUFFER2LOG_ENABLE 0 40 #endif 41 42 #if DUMP_BUFFER2FILE_ENABLE 43 #define DUMP_BUFFER2FILE(fileName, buffer) OHOS::Media::Pipeline::DumpBufferToFile(fileName, buffer) 44 #define DUMP_BUFFER2FILE_PREPARE() OHOS::Media::Pipeline::PrepareDumpDir() 45 #define DUMP_BUFFER2FILE_END() OHOS::Media::Pipeline::EndDumpFile() 46 #else 47 #define DUMP_BUFFER2FILE(fileName, buffer) 48 #define DUMP_BUFFER2FILE_PREPARE() 49 #define DUMP_BUFFER2FILE_END() 50 #endif 51 52 #define DUMP_BUFFER2LOG_SIZE 10 // Dump first 10 bytes of buffer. 53 #if DUMP_BUFFER2LOG_ENABLE 54 #define DUMP_BUFFER2LOG(desc, buffer, offset) \ 55 OHOS::Media::Pipeline::DumpBufferToLog(desc, buffer, offset, DUMP_BUFFER2LOG_SIZE) 56 #else 57 #define DUMP_BUFFER2LOG(desc, buffer, offset) 58 #endif 59 60 void DumpBufferToFile(const std::string& fileName, const std::shared_ptr<Plugins::Buffer>& buffer); 61 void PrepareDumpDir(); 62 void EndDumpFile(); 63 void DumpBufferToLog(const char* desc, const std::shared_ptr<Plugins::Buffer>& buffer, uint64_t offset, 64 size_t dumpSize); 65 } // Media 66 } // OHOS 67 #endif // HISTREAMER_PIPELINE_DUMP_BUFFER_H 68