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GPUBindGroupLayout

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Note: This feature is available in Web Workers.

The GPUBindGroupLayout interface of the WebGPU API defines the structure and purpose of related GPU resources such as buffers that will be used in a pipeline, and is used as a template when creating GPUBindGroups.

A GPUBindGroupLayout object instance is created using the GPUDevice.createBindGroupLayout() method.

Instance properties

label: A string providing a label that can be used to identify the object, for example in GPUError messages or console warnings.

Examples

Note: The WebGPU samples feature many more examples.

Basic example

Our basic compute demo shows an example of creating a bind group layout and then using that as a template when creating a bind group.

// …

const bindGroupLayout = device.createBindGroupLayout({
  entries: [
    {
      binding: 0,
      visibility: GPUShaderStage.COMPUTE,
      buffer: {
        type: "storage",
      },
    },
  ],
});

const bindGroup = device.createBindGroup({
  layout: bindGroupLayout,
  entries: [
    {
      binding: 0,
      resource: {
        buffer: output,
      },
    },
  ],
});

// …

Specifications

Specification
WebGPU> # gpubindgrouplayout>

Browser compatibility