1 /* 2 * Copyright (c) 2022-2023 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 OHOS_AVSESSION_TRACE_H 17 #define OHOS_AVSESSION_TRACE_H 18 19 #include <string> 20 21 #ifdef ENBABLE_AVSESSION_TRACE_CONTROL 22 #include "hitrace_meter.h" 23 #endif 24 25 #ifdef ENBABLE_AVSESSION_TRACE_CONTROL 26 #define AVSESSION_TRACE_SYNC_START(traceName) AVSessionTrace trace(traceName) 27 #define AVSESSION_TRACE_ASYNC_START(traceName, taskId) AVSessionTrace::TraceBegin(traceName, taskId) 28 #define AVSESSION_TRACE_ASYNC_END(traceName, taskId) AVSessionTrace::TraceEnd(traceName, taskId) 29 #else 30 #define AVSESSION_TRACE_SYNC_START(...) 31 #define AVSESSION_TRACE_ASYNC_START(...) 32 #define AVSESSION_TRACE_ASYNC_END(...) 33 34 #endif 35 namespace OHOS::AVSession { 36 enum AVSessionTraceTaskId : int32_t { 37 INVALID_TASK_ID = -1, 38 NAPI_SET_AV_META_DATA_TASK_ID = 0, 39 NAPI_SET_AV_PLAYBACK_STATE_TASK_ID = 1, 40 NAPI_SEND_AV_KEY_EVENT_TASK_ID = 2, 41 NAPI_SEND_CONTROL_COMMAND_TASK_ID = 3, 42 NAPI_CREATE_AVSESSION_TASK_ID = 4, 43 NAPI_CREATE_CONTROLLER_TASK_ID = 5, 44 NAPI_SEND_SYSTEM_AV_KEY_EVENT_TASK_ID = 6, 45 NAPI_SEND_SYSTEM_CONTROL_COMMAND_TASK_ID = 7, 46 NAPI_CAST_AUDIO_TASK_ID = 8, 47 NAPI_SET_SESSION_EVENT_TASK_ID = 9, 48 NAPI_SEND_COMMON_COMMAND_TASK_ID = 10, 49 NAPI_SKIP_TO_QUEUE_ITEM_TASK_ID = 11, 50 NAPI_SET_AV_QUEUE_TITLE_TASK_ID = 12, 51 NAPI_SET_AV_QUEUE_ITEMS_TASK_ID = 13, 52 NAPI_SET_EXTRAS_TASK_ID = 14, 53 NAPI_START_CAST_DISCOVERY_TASK_ID = 15, 54 NAPI_STOP_CAST_DISCOVERY_TASK_ID = 16, 55 NAPI_SET_DISCOVERABLE_TASK_ID = 17, 56 NAPI_START_CAST_TASK_ID = 18, 57 NAPI_STOP_CAST_TASK_ID = 19, 58 NAPI_CREATE_CAST_CONTROLLER_TASK_ID = 20, 59 NAPI_CAST_CONTROLLER_SEND_CONTROL_COMMAND_TASK_ID = 21, 60 NAPI_CAST_CONTROLLER_START_TASK_ID = 22, 61 NAPI_CAST_CONTROLLER_PREPARE_TASK_ID = 23, 62 NAPI_CAST_CONTROLLER_UPDATE_MEDIA_INFO_TASK_ID = 24, 63 NAPI_CAST_CONTROLLER_GET_DURATION_TASK_ID = 25, 64 NAPI_CAST_CONTROLLER_GET_POSITION_TASK_ID = 26, 65 NAPI_CAST_CONTROLLER_GET_VOLUME_TASK_ID = 27, 66 NAPI_CAST_CONTROLLER_GET_LOOPMODE_TASK_ID = 28, 67 NAPI_CAST_CONTROLLER_GET_PLAY_SPEED_TASK_ID = 29, 68 NAPI_CAST_CONTROLLER_GET_PLAY_STATE_TASK_ID = 30, 69 NAPI_CAST_CONTROLLER_GET_CURRENT_ITEM_TASK_ID = 31, 70 NAPI_CAST_CONTROLLER_SET_DISPLAY_SURFACE_TASK_ID = 32, 71 }; 72 #ifdef ENBABLE_AVSESSION_TRACE_CONTROL 73 class __attribute__((visibility("default"))) AVSessionTrace { 74 public: AVSessionTrace(const std::string & traceName)75 explicit AVSessionTrace(const std::string& traceName) 76 { 77 std::string avSessionTrace("AVSession:"); 78 avSessionTrace += traceName; 79 StartTrace(HITRACE_TAG_ZMEDIA, avSessionTrace); 80 isSync_ = true; 81 } 82 TraceBegin(const std::string & traceName,int32_t taskId)83 static void TraceBegin(const std::string& traceName, int32_t taskId) 84 { 85 if (taskId <= INVALID_TASK_ID) { 86 return; 87 } 88 std::string traceBegin("AVSession:"); 89 traceBegin += traceName; 90 StartAsyncTrace(HITRACE_TAG_ZMEDIA, traceBegin, taskId); 91 } 92 TraceEnd(const std::string & traceName,int32_t taskId)93 static void TraceEnd(const std::string& traceName, int32_t taskId) 94 { 95 if (taskId <= INVALID_TASK_ID) { 96 return; 97 } 98 std::string traceEnd("AVSession:"); 99 traceEnd += traceName; 100 FinishAsyncTrace(HITRACE_TAG_ZMEDIA, traceEnd, taskId); 101 } 102 ~AVSessionTrace()103 ~AVSessionTrace() 104 { 105 if (isSync_) { 106 FinishTrace(HITRACE_TAG_ZMEDIA); 107 } 108 } 109 110 AVSessionTrace(const AVSessionTrace&) = delete; 111 AVSessionTrace& operator = (const AVSessionTrace&) = delete; 112 113 AVSessionTrace(AVSessionTrace&&) = delete; 114 AVSessionTrace& operator = (AVSessionTrace&&) = delete; 115 private: 116 bool isSync_ = false; 117 }; 118 #endif 119 } // namespace OHOS::AVSession 120 #endif // OHOS_AVSESSION_TRACE_H