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🎉 Add shapes buffer to improve memory allocation

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This commit is contained in:
Alejandro Alonso
2025-05-09 12:36:04 +02:00
parent 23bde76192
commit 03b4fe3558
9 changed files with 122 additions and 36 deletions
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13
frontend/resources/wasm-playground/js/lib.js
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@@ -79,6 +79,19 @@ function getHeapU32() {
return Module.HEAPU32;
}
export function clearShapeFills() {
Module._clear_shape_fills();
}
export function addShapeSolidFill(argb) {
const ptr = allocBytes(176);
const heap = getHeapU32();
const dv = new DataView(heap.buffer);
dv.setUint8(ptr, 0x00, true);
dv.setUint32(ptr + 4, argb, true);
Module._add_shape_fill();
}
export function setShapeChildren(shapeIds) {
const offset = allocBytes(shapeIds.length * 16);
const heap = getHeapU32();