decord/source/modules/go_live/VideoStreamStats.tsx

// Module ID: 4217
// Function ID: 36788
// Name: round
// Dependencies: []

// Module 4217 (round)
function round(arg0) {
  let num = arg1;
  if (arg1 === undefined) {
    num = 0;
  }
  if (null != arg0) {
    const _Math = Math;
    num = Math.round(arg0);
  }
  return num;
}
let closure_2 = importDefault(dependencyMap[0]);
let closure_3 = importDefault(dependencyMap[1]);
let closure_4 = importDefault(dependencyMap[2]);
const StreamLayouts = arg1(dependencyMap[3]).StreamLayouts;
const tmp2 = () => {
  class VideoStreamStats {
    constructor(arg0, arg1) {
      VideoStreamStats = this;
      tmp = closure_2(this, VideoStreamStats);
      this._targetResolution = 0;
      this._targetFPS = 0;
      this._streamSettingsChanged = false;
      this._lastLayoutChanged = 0;
      this._layoutChanges = 0;
      this._automaticQualityChanges = 0;
      this._incrementLayout = (arg0, arg1) => {
        if (null == self._layoutBuckets[arg0]) {
          self._layoutBuckets[arg0] = 0;
        }
        const _layoutBuckets = self._layoutBuckets;
        _layoutBuckets[arg0] = _layoutBuckets[arg0] + arg1;
      };
      this._sampleStats = () => {
        const state = state.getState();
        let tmp4 = state.resolution !== self._targetResolution;
        if (!tmp4) {
          tmp4 = tmp2 !== self._targetFPS;
        }
        self._streamSettingsChanged = tmp4;
      };
      this._isSender = arg1;
      interval = new VideoStreamStats(closure_1[4]).Interval();
      this._statInterval = interval;
      this._lastLayout = arg0;
      this._layoutBuckets = {};
      return;
    }
  }
  const arg1 = VideoStreamStats;
  let obj = {
    key: "start",
    value() {
      const state = state.getState();
      ({ resolution: this._targetResolution, fps: this._targetFPS } = state);
      const _statInterval = this._statInterval;
      _statInterval.start(1000, this._sampleStats);
      this._lastLayoutChanged = VideoStreamStats(closure_1[5]).now();
    }
  };
  const items = [obj, , , , , ];
  obj = {
    key: "stop",
    value() {
      const _statInterval = this._statInterval;
      _statInterval.stop();
      this._streamEnd = VideoStreamStats(closure_1[5]).now();
      this._incrementLayout(this._lastLayout, (this._streamEnd - this._lastLayoutChanged) / 1000);
    }
  };
  items[1] = obj;
  obj = {
    key: "autoQualityChange",
    value() {
      this._automaticQualityChanges = this._automaticQualityChanges + 1;
    }
  };
  items[2] = obj;
  items[3] = {
    key: "layoutChange",
    value(_lastLayout) {
      const self = this;
      if (_lastLayout !== this._lastLayout) {
        if (null == self._streamEnd) {
          const nowResult = VideoStreamStats(closure_1[5]).now();
          self._incrementLayout(self._lastLayout, (nowResult - self._lastLayoutChanged) / 1000);
          self._layoutChanges = self._layoutChanges + 1;
          self._lastLayout = _lastLayout;
          self._lastLayoutChanged = nowResult;
          const obj = VideoStreamStats(closure_1[5]);
        }
      }
    }
  };
  items[4] = {
    key: "getLayout",
    value() {
      return this._lastLayout;
    }
  };
  items[5] = {
    key: "getStats",
    value() {
      const self = this;
      let obj = { num_layout_changes: this._layoutChanges, duration_layout_fullscreen: callback2(this._layoutBuckets[closure_5.FULL_SCREEN]), duration_layout_theatre: callback2(this._layoutBuckets[closure_5.THEATRE]), duration_layout_pip: callback2(this._layoutBuckets[closure_5.PIP]), duration_layout_popout: callback2(this._layoutBuckets[closure_5.POPOUT]), duration_layout_portrait: callback2(this._layoutBuckets[closure_5.PORTRAIT]), duration_layout_landscape: callback2(this._layoutBuckets[closure_5.LANDSCAPE]), duration_layout_minimized: callback2(this._layoutBuckets[closure_5.MINIMIZED]) };
      let tmp = obj;
      if (this._isSender) {
        obj = {};
        const merged = Object.assign(obj);
        obj["target_fps"] = self._targetFPS;
        obj["target_resolution_height"] = self._targetResolution;
        obj["stream_settings_changed"] = self._streamSettingsChanged;
        obj["num_auto_quality_changes"] = self._automaticQualityChanges;
        tmp = obj;
      }
      return tmp;
    }
  };
  return callback(VideoStreamStats, items);
}();
const result = arg1(dependencyMap[6]).fileFinishedImporting("modules/go_live/VideoStreamStats.tsx");

export default tmp2;