EXT_disjoint_timer_query.createQueryEXT() - Web APIs 编辑

The EXT_disjoint_timer_query.createQueryEXT() method of the WebGL API creates and initializes WebGLTimerQueryEXT objects, which track the time needed to fully complete a set of GL commands.

Syntax

WebGLTimerQueryEXT ext.createQueryEXT();

Parameters

None.

Return value

A WebGLTimerQueryEXT object.

Examples

var ext = gl.getExtension('EXT_disjoint_timer_query');
var query = ext.createQueryExt();

Specifications

Browser compatibility

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See also

• WebGLRenderingContext.getExtension()
• WebGLTimerQueryEXT
• EXT_disjoint_timer_query