GPUBuffer: unmap() method

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The unmap() method of the GPUBuffer interface unmaps the mapped range of the GPUBuffer, making its contents available for use by the GPU again after it has previously been mapped with GPUBuffer.mapAsync() (the GPU cannot access a mapped GPUBuffer).

When unmap() is called, any ArrayBuffers created via GPUBuffer.getMappedRange() are detached.

Syntax

js

unmap()

Parameters

None.

Return value

None (Undefined).

Examples

See the main GPUBuffer page for an example.

Specifications

Specification
WebGPU
# dom-gpubuffer-unmap

Browser compatibility

BCD tables only load in the browser

See also