c51d7d82a6
Fixes https://github.com/facebook/yoga/issues/1417 This dramatically simplifies the matrix of Node vs web, ASM vs WASM, sync vs async compilation, or CommonJS vs ES Modules. We have one variant, using without, with ESModule top-level await to do async compilation. Web/node share the same binary, and we base64 encode the WASM into a wrapper JS file for compatibility with Node and bundlers. After this change we target: This has some downsides, like requiring an environment with top level await, but also has upsides, like a consistent, sync looking API compatible with older Yoga, and mitigating TypeScript issues with package exports and typings resolution. ## Test Plan 1. `yarn test` 2. `yarn lint` 3. `yarn tsc` 4. `yarn build` website-next 5. Locally test website 5. Examine package artifact created by GitHub
115 lines
3.2 KiB
TypeScript
115 lines
3.2 KiB
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import {getMeasureCounter} from '../tools/MeasureCounter.ts';
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import {YGBENCHMARK} from '../tools/globals.ts';
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import Yoga from 'yoga-layout';
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const ITERATIONS = 2000;
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YGBENCHMARK('Stack with flex', () => {
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const root = Yoga.Node.create();
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root.setWidth(100);
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root.setHeight(100);
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const measureCounter = getMeasureCounter();
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for (let i = 0; i < ITERATIONS; i++) {
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const child = Yoga.Node.create();
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child.setMeasureFunc(measureCounter.inc);
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child.setFlex(1);
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root.insertChild(child, 0);
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}
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root.calculateLayout(undefined, undefined, Yoga.DIRECTION_LTR);
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root.freeRecursive();
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});
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YGBENCHMARK('Align stretch in undefined axis', () => {
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const root = Yoga.Node.create();
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const measureCounter = getMeasureCounter();
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for (let i = 0; i < ITERATIONS; i++) {
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const child = Yoga.Node.create();
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child.setMeasureFunc(measureCounter.inc);
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child.setHeight(20);
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root.insertChild(child, 0);
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}
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root.calculateLayout(undefined, undefined, Yoga.DIRECTION_LTR);
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root.freeRecursive();
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});
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YGBENCHMARK('Nested flex', () => {
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const root = Yoga.Node.create();
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const measureCounter = getMeasureCounter();
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const iterations = Math.pow(ITERATIONS, 1 / 2);
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for (let i = 0; i < iterations; i++) {
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const child = Yoga.Node.create();
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child.setFlex(1);
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root.insertChild(child, 0);
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for (let ii = 0; ii < iterations; ii++) {
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const grandChild = Yoga.Node.create();
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grandChild.setMeasureFunc(measureCounter.inc);
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grandChild.setFlex(1);
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child.insertChild(grandChild, 0);
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}
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}
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root.calculateLayout(undefined, undefined, Yoga.DIRECTION_LTR);
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root.freeRecursive();
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});
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YGBENCHMARK('Huge nested layout', () => {
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const root = Yoga.Node.create();
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const iterations = Math.pow(ITERATIONS, 1 / 4);
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for (let i = 0; i < iterations; i++) {
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const child = Yoga.Node.create();
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child.setFlexGrow(1);
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child.setWidth(10);
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child.setHeight(10);
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root.insertChild(child, 0);
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for (let ii = 0; ii < iterations; ii++) {
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const grandChild = Yoga.Node.create();
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grandChild.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
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grandChild.setFlexGrow(1);
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grandChild.setWidth(10);
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grandChild.setHeight(10);
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child.insertChild(grandChild, 0);
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for (let iii = 0; iii < iterations; iii++) {
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const grandGrandChild = Yoga.Node.create();
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grandGrandChild.setFlexGrow(1);
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grandGrandChild.setWidth(10);
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grandGrandChild.setHeight(10);
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grandChild.insertChild(grandGrandChild, 0);
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for (let iiii = 0; iiii < iterations; iiii++) {
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const grandGrandGrandChild = Yoga.Node.create();
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grandGrandGrandChild.setFlexDirection(Yoga.FLEX_DIRECTION_ROW);
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grandGrandGrandChild.setFlexGrow(1);
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grandGrandGrandChild.setWidth(10);
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grandGrandGrandChild.setHeight(10);
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grandGrandChild.insertChild(grandGrandGrandChild, 0);
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}
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}
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}
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}
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root.calculateLayout(undefined, undefined, Yoga.DIRECTION_LTR);
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root.freeRecursive();
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});
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