glGetTransformFeedbackVarying

retrieve information about varying variables selected for transform feedback

Signature

glGetTransformFeedbackVarying( GLuint( program ) , GLuint( index ) , GLsizei( bufSize ) , GLsizei *( length ) , GLsizei *( size ) , GLenum *( type ) , char *( name ) )-> void
glGetTransformFeedbackVarying( program , index , bufSize , length , size , type , name )

Parameters

VariablesDescription
program
The name of the target program object.
index
The index of the varying variable whose information to retrieve.
bufSize
The maximum number of characters, including the null terminator, that may be written into name .
length
The address of a variable which will receive the number of characters written into name , excluding the null-terminator. If length is NULL no length is returned.
size
The address of a variable that will receive the size of the varying.
type
The address of a variable that will recieve the type of the varying.
name
The address of a buffer into which will be written the name of the varying.

Copyright Notices

This documentation is based on documentation licensed under the SGI Free Software License B.