fglGenTexturesEXT(3G)

NAME
     fglGenTexturesEXT - generate texture names


FORTRAN SPECIFICATION
     SUBROUTINE fglGenTexturesEXT( INTEGER*4 n,
                                   CHARACTER*8 textures )


PARAMETERS
     n         The number of texture names to be generated.

     textures  An array in which the generated texture names are stored.

DESCRIPTION
     fglGenTexturesEXT returns n texture names in textures.  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 fglGenTexturesEXT.

     The generated textures have no dimensionality; they assume the
     dimensionality of the texture target to which they are first bound (see
     fglBindTextureEXT).

     Texture names returned by a call to fglGenTexturesEXT will not be
     returned by subsequent calls, unless they are first deleted with
     fglDeleteTexturesEXT.

     fglGenTexturesEXT is not included in display lists.

NOTES
     fglGenTexturesEXT is part of the EXT_texture_object extension.  See
     fglIntro for more information about using extensions.

ERRORS
     GL_INVALID_VALUE is generated if n is negative.

     GL_INVALID_OPERATION is generated if fglGenTexturesEXT is executed
     between the execution of fglBegin and the corresponding execution of
     fglEnd.

ASSOCIATED GETS
     fglIsTextureEXT


MACHINE DEPENDENCIES
     RealityEngine, RealityEngine2, and VTX systems do not support texture
     name sharing.  Texture names are always local to the rendering context
     which was active at the time the names were created.
     The implementation on O2 systems uses a minimum of 64K bytes for every
     texture object defined.


SEE ALSO
     fglBindTextureEXT, fglDeleteTexturesEXT, fglGet, fglGetTexParameter,
     fglTexImage1D, fglTexImage2D, fglTexImage3DEXT, fglTexParameter.