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Wrote another utility method for cramming an array of resources into a bind group.

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Rezmason
2021-11-08 08:05:56 -08:00
parent 1528ca39a5
commit bbe3d62331
6 changed files with 36 additions and 61 deletions
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13
js/webgpu/utils.js
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@@ -69,6 +69,17 @@ const make1DTexture = (device, rgbas) => {
return texture;
};
const makeBindGroup = (device, pipeline, index, entries) =>
device.createBindGroup({
layout: pipeline.getBindGroupLayout(index),
entries: entries
.map((resource) => (resource instanceof GPUBuffer ? { buffer: resource } : resource))
.map((resource, binding) => ({
binding,
resource,
})),
});
const makePass = (ready, setSize, getOutputs, execute) => ({
ready: ready ?? Promise.resolve(),
setSize: setSize ?? (() => {}),
@@ -79,4 +90,4 @@ const makePass = (ready, setSize, getOutputs, execute) => ({
const makePipeline = (context, steps) =>
steps.filter((f) => f != null).reduce((pipeline, f, i) => [...pipeline, f(context, i == 0 ? null : pipeline[i - 1].getOutputs)], []);
export { getCanvasSize, makePassFBO, make1DTexture, loadTexture, loadShader, makeUniformBuffer, makePass, makePipeline };
export { getCanvasSize, makePassFBO, make1DTexture, loadTexture, loadShader, makeUniformBuffer, makePass, makePipeline, makeBindGroup };