@microsoft/teams-js
Version:
Microsoft Client SDK for building app for Microsoft hosts
2 lines (1 loc) • 2.73 kB
JavaScript
import{getApiVersionTag as e}from"./telemetry.js";import{VideoFrameTick as t}from"./videoFrameTick.js";import{VideoPerformanceStatistics as r}from"./videoPerformanceStatistics.js";const i="v2";class s{constructor(t){this.reportPerformanceEvent=t,this.isFirstFrameProcessed=!1,this.frameProcessTimeLimit=100,this.frameProcessingStartedAt=0,this.frameProcessingTimeCost=0,this.processedFrameCount=0,this.performanceStatistics=new r(s.distributionBinSize,(t=>this.reportPerformanceEvent(e(i,"videoPerformanceMonitor.performanceDataGenerated"),"video.performance.performanceDataGenerated",[t])))}startMonitorSlowFrameProcessing(){t.setInterval((()=>{if(0===this.processedFrameCount)return;const t=this.frameProcessingTimeCost/this.processedFrameCount;t>this.frameProcessTimeLimit&&this.reportPerformanceEvent(e(i,"videoPerformanceMonitor.startMonitorSlowFrameProcessing"),"video.performance.frameProcessingSlow",[t]),this.frameProcessingTimeCost=0,this.processedFrameCount=0}),s.calculateFPSInterval)}setFrameProcessTimeLimit(e){this.frameProcessTimeLimit=e}reportApplyingVideoEffect(e,t){var r,i;(null===(r=this.applyingEffect)||void 0===r?void 0:r.effectId)===e&&(null===(i=this.applyingEffect)||void 0===i?void 0:i.effectParam)===t||(this.applyingEffect={effectId:e,effectParam:t},this.appliedEffect=void 0)}reportVideoEffectChanged(e,t){void 0===this.applyingEffect||this.applyingEffect.effectId!==e&&this.applyingEffect.effectParam!==t||(this.appliedEffect={effectId:e,effectParam:t},this.applyingEffect=void 0,this.isFirstFrameProcessed=!1)}reportStartFrameProcessing(e,r){t.tick(),this.appliedEffect&&(this.frameProcessingStartedAt=performance.now(),this.performanceStatistics.processStarts(this.appliedEffect.effectId,e,r,this.appliedEffect.effectParam))}reportFrameProcessed(){var t;this.appliedEffect&&(this.processedFrameCount++,this.frameProcessingTimeCost+=performance.now()-this.frameProcessingStartedAt,this.performanceStatistics.processEnds(),this.isFirstFrameProcessed||(this.isFirstFrameProcessed=!0,this.reportPerformanceEvent(e(i,"videoPerformanceMonitor.reportFrameProcessed"),"video.performance.firstFrameProcessed",[Date.now(),this.appliedEffect.effectId,null===(t=this.appliedEffect)||void 0===t?void 0:t.effectParam])))}reportGettingTextureStream(e){this.gettingTextureStreamStartedAt=performance.now(),this.currentStreamId=e}reportTextureStreamAcquired(){if(void 0!==this.gettingTextureStreamStartedAt){const t=performance.now()-this.gettingTextureStreamStartedAt;this.reportPerformanceEvent(e(i,"videoPerformanceMonitor.reportTextureStreamAcquired"),"video.performance.textureStreamAcquired",[this.currentStreamId,t])}}}s.distributionBinSize=1e3,s.calculateFPSInterval=1e3;export{s as VideoPerformanceMonitor};