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 16 #ifndef ST_AUDIO_RENDERER_DFX_COLLECTOR_H 17 #define ST_AUDIO_RENDERER_DFX_COLLECTOR_H 18 19 #include <map> 20 21 #include "dfx_collector.h" 22 #include "audio_info.h" 23 24 namespace OHOS { 25 namespace AudioStandard { 26 27 struct PlayStat { 28 int64_t frameCnt{}; 29 int64_t muteFrameCnt{}; 30 int64_t playDuration{}; 31 uint32_t underFlowCnt{}; 32 }; 33 34 class AudioRenderDfxCollector : public DfxCollector<RenderDfxInfo> { 35 public: 36 void FlushDfxMsg(uint32_t index, int32_t appUid) override; 37 }; 38 39 class RenderDfxBuilder { 40 public: 41 RenderDfxBuilder& WriteActionMsg(uint32_t dfxIndex, RendererStage stage); 42 RenderDfxBuilder& WriteInfoMsg(int64_t sourceDuration, const AudioRendererInfo &rendererInfo); 43 RenderDfxBuilder& WriteStatMsg(const AudioProcessConfig &processConfig, const PlayStat &playStat); 44 RenderDfxInfo GetResult(); 45 private: 46 RenderDfxInfo dfxInfo_{}; 47 }; 48 49 } // namespace AudioStandard 50 } // namespace OHOS 51 52 #endif // ST_AUDIO_RENDERER_DFX_COLLECTOR_H