Single buffered canvases (deprecated)

This feature provides a low latency rendering mode for canvases. This is useful, for example, for stylus input. Single buffered mode is enabled with canvas.getContext('2d', {singleBuffered: true}); Caveats: Opting in to this mode breaks synchronization between canvas commands and DOM edits. Motivation: NaCl/PPAPI provides native OpenGL rendering surfaces which are currently used to implement low latency interfaces. The deprecation of NaCl creates a need for this API.


Development continues in


Status in Chromium


No longer pursuing (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

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Last updated on 2018-10-11