glIsTexture man page on DigitalUNIX
[printable version]
glIsTexture(3G) glIsTexture(3G)
NAME
glIsTexture - determine if a name corresponds to a texture
SYNOPSIS
GLboolean glIsTexture(
GLuint texture );
PARAMETERS
Specifies a value that may be the name of a texture.
DESCRIPTION
glIsTexture() returns GL_TRUE if texture is currently the name of a
texture. If texture is zero, or is a non-zero value that is not cur‐
rently the name of a texture, or if an error occurs, glIsTexture()
returns GL_FALSE.
NOTES
glIsTexture() is available only if the GL version is 1.1 or greater.
ERRORS
GL_INVALID_OPERATION is generated if glIsTexture() is executed between
the execution of glBegin() and the corresponding execution of glEnd().
SEE ALSO
glBindTexture(3), glCopyTexImage1D(3), glCopyTexImage2D(3), glDelete‐
Textures(3), glGenTextures(3), glGet(3), glGetTexParameter(3), glTexIm‐
age1D(3), glTexImage2D(3), glTexImage3D(3), glTexParameter(3)
glIsTexture(3G)
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