Log to measure eviction time

2026-07-13 10:58:05 -07:00
parent 5501e931f7
commit 6791a0abea
1 changed files with 3 additions and 0 deletions
@@ -251,6 +251,8 @@ export class TextureAtlas implements ITextureAtlas {
  }

  private _evictAllPages(): void {
+    const startTime = performance.now();
+    const pageCount = this._pages.length;
    for (const page of this._pages) {
      this._onRemoveTextureAtlasCanvas.fire(page.canvas);
      page.canvas.remove();
@@ -262,6 +264,7 @@ export class TextureAtlas implements ITextureAtlas {
    this._cacheMapCombined.clear();
    this._didWarmUp = false;
    this._pageLayoutVersion++;
+    this._logService.debug(`Evicted ${pageCount} WebGL atlas pages in ${(performance.now() - startTime).toFixed(2)}ms`);
  }

  public getRasterizedGlyphCombinedChar(chars: string, bg: number, fg: number, ext: number, restrictToCellHeight: boolean, domContainer: HTMLElement | undefined): IRasterizedGlyph {