webgl: Ignore alpha channel when allowTransparency is false

Fixes #5255 Part of microsoft/vscode#204663
2026-08-05 13:43:48 -07:00 · 2025-05-07 08:05:22 -07:00
parent 21387ecdae
commit 2b38b65392
1 changed files with 5 additions and 0 deletions
@@ -306,6 +306,11 @@ export class TextureAtlas implements ITextureAtlas {
        break;
    }

+    // Ignore alpha channel when allowTransparency is false
+    if (!this._config.allowTransparency) {
+      result = color.opaque(result);
+    }
+
    return result;
  }