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Add an option to enable/disable hardware acceleration (bug 1902012)

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This commit is contained in:
Calixte Denizet 2024-06-12 12:51:51 +02:00
parent 341ff40e74
commit ff6180a4c9
13 changed files with 62 additions and 12 deletions
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5
src/display/text_layer.js
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@ -447,7 +447,10 @@ class TextLayer {
canvas.className = "hiddenCanvasElement";
canvas.lang = lang;
document.body.append(canvas);
canvasContext = canvas.getContext("2d", { alpha: false });
canvasContext = canvas.getContext("2d", {
alpha: false,
willReadFrequently: true,
});
this.#canvasContexts.set(lang, canvasContext);
}
return canvasContext;