EXT_disjoint_timer_query.beginQueryEXT()
The EXT_disjoint_timer_query.beginQueryEXT() method of
the WebGL API starts a timer query.
Syntax
void ext.beginQueryEXT(target, query);
Parameters
- target
- A
GLenumspecifying the target of the time query. Must beext.TIME_ELAPSED_EXT. query- A
WebGLTimerQueryEXTobject for which to start the time querying.
Return value
None.
Examples
var ext = gl.getExtension('EXT_disjoint_timer_query');
var query = ext.createQueryEXT();
ext.beginQueryEXT(ext.TIME_ELAPSED_EXT, query);
// ...
Specifications
| Specification |
|---|
| WebGL EXT_disjoint_timer_query Extension Specification (WebGL EXT_disjoint_timer_query Extension) |
Browser compatibility
BCD tables only load in the browser