Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The finish() method of the GPUCommandEncoder interface completes recording of the command sequence encoded on this GPUCommandEncoder, returning a corresponding GPUCommandBuffer.
js
finish()
finish(descriptor)
descriptor Optional
An object that can contain the following properties:
label Optional
A string providing a label for the returned GPUCommandBuffer that can be used to identify it, for example in GPUError messages or console warnings.
A GPUCommandBuffer object instance.
The following criteria must be met when calling finish(), otherwise a GPUValidationError is generated and the GPUCommandEncoder becomes invalid:
pushDebugGroup()).GPUCommandEncoder is in an open state — this means that:
GPUComputePassEncoder or GPURenderPassEncoders active that have not been end()ed.GPUCommandEncoder has not already had finish() called on it (in which case it cannot be used to encode any more commands).js
// ...
const commandBuffer = commandEncoder.finish();
device.queue.submit([commandBuffer]);
// ...
| Specification |
|---|
| WebGPU # dom-gpucommandencoder-finish |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
finish |
113Currently supported on ChromeOS, macOS, and Windows only. |
113Currently supported on ChromeOS, macOS, and Windows only. |
previewCurrently supported on Linux and Windows only. |
No |
99Currently supported on ChromeOS, macOS, and Windows only. |
No | No | No | No | No | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/GPUCommandEncoder/finish