Define: glGenQueries()

GLAPI/glGenQueries

glGenQueries: generate query object names

Function Definition

 void glGenQueries(GLsizei n​, GLuint * ids​);

n    Specifies the number of query object names to be generated.

idas  Specifies an array in which the generated query object names are stored.

Description

glGenQueries returns n​ query object names in ids​. There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names was in use immediately before the call to glGenQueries.

Query object names returned by a call to glGenQueries are not returned by subsequent calls, unless they are first deleted with glDeleteQueries​.

No query objects are associated with the returned query object names until they are first used by calling glBeginQuery​.

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