GlGenTextures

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Revision as of 10:14, 8 January 2013 by imported>Galleon (Created page with ''''_glGenTextures:''' generate texture names {{PageSyntax}} SUB _glGenTextures (BYVAL n AS LONG, textures AS _UNSIGNED LONG) void '''_glGenTextures'''(GLsizei {{Parameter|…')
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_glGenTextures: generate texture names


Syntax

 SUB _glGenTextures (BYVAL n AS LONG, textures AS _UNSIGNED LONG)
 void _glGenTextures(GLsizei n, GLuint * textures);


n
Specifies the number of texture names to be generated.
textures
Specifies an array in which the generated texture names are stored.


Description

_glGenTextures 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 _glGenTextures.

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

Texture names returned by a call to _glGenTextures are not returned by subsequent calls, unless they are first deleted with _glDeleteTextures.


Errors

_GL_INVALID_VALUE is generated if n is negative.


Use With:

_glIsTexture


See also

_GL _glBindTexture, _glDeleteTextures, _glIsTexture


Copyright: 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License.
For details, see http://oss.sgi.com/projects/FreeB/.



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Copyright 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.