2010-2014
Khronos Group.
glGenTransformFeedbacks
3G

# glGenTransformFeedbacks

reserve transform feedback object names

## C Specification

                    void glGenTransformFeedbacks
                    GLsizei n
                    GLuint *ids

## Parameters

`n`

  Specifies the number of transform feedback object names to reserve.

`ids`

  Specifies an array of into which the reserved names will be written.

## Description

`glGenTransformFeedbacks` returns `n` transform feedback 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 `glGenTransformFeedbacks`.

Transform feedback object names returned by a call to `glGenTransformFeedbacks` are not returned by subsequent calls, unless they are first deleted with glDeleteTransformFeedbacks.

The names returned in `ids` are marked as used, for the purposes of `glGenTransformFeedbacks` only, but they acquire state and type only when they are first bound.

## Associated Gets

glGet with argument `GL_TRANSFORM_FEEDBACK_BINDING`

glIsTransformFeedback

## API Version Support

glGenTransformFeedbacks

## See Also

glDeleteTransformFeedbacks, glBindTransformFeedback, glIsTransformFeedback, glBeginTransformFeedback, glPauseTransformFeedback, glResumeTransformFeedback, glEndTransformFeedback

## Copyright

Copyright 2010-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.