glGenTransformFeedbacks — reserve transform feedback object names
void glGenTransformFeedbacks( | GLsizei n, |
GLuint *ids); |
n Specifies the number of transform feedback object names to reserve.
ids Specifies an array of into which the reserved names will be written.
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.
| OpenGL ES API Version | |||
|---|---|---|---|
| Function Name | 2.0 | 3.0 | 3.1 |
| glGenTransformFeedbacks | - | ✔ | ✔ |
glDeleteTransformFeedbacks, glBindTransformFeedback, glIsTransformFeedback, glBeginTransformFeedback, glPauseTransformFeedback, glResumeTransformFeedback, glEndTransformFeedback
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