Limited Availability WebGL extensions

EXT_disjoint_timer_query WebGL extension

The EXT_disjoint_timer_query extension for WebGL 1.0 contexts measures the duration of a set of GL commands, without stalling the rendering pipeline.

Baseline Status: This feature is currently Limited and is missing in at least one major browser engine.

Desktop Browser Engine Support

Google Chrome

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Unsupported

Mozilla Firefox

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Unsupported

Apple Safari

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Unsupported

Microsoft Edge

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Unsupported

Mobile Browser Engine Support

Chrome Android

—

Firefox Android

—

Safari iOS

—

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

api.EXT_disjoint_timer_query ↗ api.EXT_disjoint_timer_query.beginQueryEXT ↗ api.EXT_disjoint_timer_query.createQueryEXT ↗ api.EXT_disjoint_timer_query.deleteQueryEXT ↗ api.EXT_disjoint_timer_query.endQueryEXT ↗ api.EXT_disjoint_timer_query.getQueryEXT ↗ api.EXT_disjoint_timer_query.getQueryObjectEXT ↗ api.EXT_disjoint_timer_query.isQueryEXT ↗ api.EXT_disjoint_timer_query.queryCounterEXT ↗ api.WebGLTimerQueryEXT ↗