WebGPU: Show error using createBindGroup when you forget to call createView on a texture binding

README.md

WebGPU: Show error using createBindGroup when you forget to call createView on a texture binding

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index.css

:root { color-scheme: light dark; }

index.html

/*bug-in-github-api-content-can-not-be-empty*/

index.js

const adapter = await navigator.gpu.requestAdapter();
const device = await adapter.requestDevice();

const layout = device.createBindGroupLayout({
  entries: [
    {
      binding: 0,
      visibility: GPUShaderStage.FRAGMENT,
      texture: {},
    },
  ],
});

const texture = device.createTexture({
  format: 'rgba8unorm',
  usage: GPUTextureUsage.TEXTURE_BINDING,
  size: [1, 1],
});

try {
  const bg = device.createBindGroup({
    layout,
    entries: [
      { binding: 0, resource: texture }, // error, should be texture.createView()
    ],
  });
} catch (ex) {
  log(ex.message);
}

function log(...args) {
  const elem = document.createElement('code')
  elem.textContent = args.join(' ');
  document.body.append(elem);
}

jsGist.json

{"name":"WebGPU: Show error using createBindGroup when you forget to call createView on a texture binding","settings":{},"filenames":["index.html","index.css","index.js"]}