Merge remote-tracking branch 'ups/master' into fast_setTheme

2022-09-24 11:02:15 -07:00
parent 6368cb4cff b742da4bfa
commit e68bf3ca5b
2 changed files with 7 additions and 2 deletions
@@ -110,7 +110,10 @@ export class WebglCharAtlas implements IDisposable {
    this._tmpCanvas = document.createElement('canvas');
    this._tmpCanvas.width = this._config.scaledCellWidth * 4 + TMP_CANVAS_GLYPH_PADDING * 2;
    this._tmpCanvas.height = this._config.scaledCellHeight + TMP_CANVAS_GLYPH_PADDING * 2;
-    this._tmpCtx = throwIfFalsy(this._tmpCanvas.getContext('2d', { alpha: this._config.allowTransparency }));
+    this._tmpCtx = throwIfFalsy(this._tmpCanvas.getContext('2d', {
+      alpha: this._config.allowTransparency,
+      willReadFrequently: true
+    }));
  }

  public dispose(): void {