'\" t
.\"     Title: glIsTexture
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 08/26/2014
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "GLISTEXTURE" "3G" "08/26/2014" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
glIsTexture \- determine if a name corresponds to a texture
.SH "C SPECIFICATION"
.HP \w'GLboolean\ glIsTexture('u
.BI "GLboolean glIsTexture(GLuint\ " "texture" ");"
.SH "PARAMETERS"
.PP
\fItexture\fR
.RS 4
Specifies a value that may be the name of a texture\&.
.RE
.SH "DESCRIPTION"
.PP
\fBglIsTexture\fR
returns
\fBGL_TRUE\fR
if
\fItexture\fR
is currently the name of a texture\&. If
\fItexture\fR
is zero, or is a non\-zero value that is not currently the name of a texture, or if an error occurs,
\fBglIsTexture\fR
returns
\fBGL_FALSE\fR\&.
.PP
A name returned by
\fBglGenTextures\fR(), but not yet associated with a texture by calling
\fBglBindTexture\fR(), is not the name of a texture\&.
.SH "VERSION SUPPORT"
.TS
allbox tab(:);
lB cB s s s s s s s s s s s
lB cB cB cB cB cB cB cB cB cB cB cB cB.
T{

T}:T{
\fBOpenGL Version\fR
T}
T{
\fBFunction / Feature Name\fR
T}:T{
\fB2\&.0\fR
T}:T{
\fB2\&.1\fR
T}:T{
\fB3\&.0\fR
T}:T{
\fB3\&.1\fR
T}:T{
\fB3\&.2\fR
T}:T{
\fB3\&.3\fR
T}:T{
\fB4\&.0\fR
T}:T{
\fB4\&.1\fR
T}:T{
\fB4\&.2\fR
T}:T{
\fB4\&.3\fR
T}:T{
\fB4\&.4\fR
T}:T{
\fB4\&.5\fR
T}
.T&
l c c c c c c c c c c c c.
T{
\fBglIsTexture\fR
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}:T{
✔
T}
.TE
.sp
.SH "SEE ALSO"
.PP
\fBglBindTexture\fR(),
\fBglCopyTexImage1D\fR(),
\fBglCopyTexImage2D\fR(),
\fBglDeleteTextures\fR(),
\fBglGenTextures\fR(),
\fBglGet\fR(),
\fBglGetTexParameter\fR(),
\fBglTexImage1D\fR(),
\fBglTexImage2D\fR(),
\fBglTexImage3D\fR(),
\fBglTexParameter\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
1991\-2006 Silicon Graphics, Inc\&. Copyright
\(co
2010\-2014 Khronos Group\&. This document is licensed under the SGI Free Software B License\&. For details, see
\m[blue]\fBhttp://oss\&.sgi\&.com/projects/FreeB/\fR\m[]\&.
.SH "COPYRIGHT"
.br
Copyright \(co 1991-2006 Silicon Graphics, Inc.
.br
Copyright \(co 2010-2014 Khronos Group
.br