updateNeedsCompositing()

in packages/core/src/rendering/render-object.ts [892:910]

• 19 lines of code
• 6 McCabe index (conditional complexity)

  updateNeedsCompositing() {
    if (!this._needsCompositingDirty) {
      return
    }
    const prevNeedsCompositing = this._needsCompositing
    this._needsCompositing = false
    this.visitChildren(child => {
      child.updateNeedsCompositing()
      if (child.needsCompositing)
        this._needsCompositing = true
    })
    if (this.repaintBoundary || this.alwaysNeedsCompositing) {
      this._needsCompositing = true
    }
    if (prevNeedsCompositing !== this._needsCompositing) {
      this.markPaintDirty()
    }
    this._needsCompositingDirty = false
  }