NAME
glIsTexture
- determine if a name corresponds to a texture
C SPECIFICATION
GLboolean ggllIIssTTeexxttuurree(
GLuint _t_e_x_t_u_r_e )
PARAMETERS
-
_t_e_x_t_u_r_e
-
Specifies a value that may be the name of a texture.
DESCRIPTION
ggllIIssTTeexxttuurree returns GGLL__TTRRUUEE if _t_e_x_t_u_r_e is currently the name of a texture.
If _t_e_x_t_u_r_e is zero, or is a non-zero value that is not currently the
name of a texture, or if an error occurs, ggllIIssTTeexxttuurree returns GGLL__FFAALLSSEE.
NOTES
ggllIIssTTeexxttuurree is available only if the GL version is 1.1 or greater.
ERRORS
GGLL__IINNVVAALLIIDD__OOPPEERRAATTIIOONN is generated if ggllIIssTTeexxttuurree is executed
between the execution of ggllBBeeggiinn and the corresponding
execution of ggllEEnndd.
SEE ALSO
ggllBBiinnddTTeexxttuurree((33GG)),
ggllCCooppyyTTeexxIImmaaggee11DD((33GG)),
ggllCCooppyyTTeexxIImmaaggee22DD((33GG)),
ggllDDeelleetteeTTeexxttuurreess((33GG)),
ggllGGeennTTeexxttuurreess((33GG)),
ggllGGeett((33GG)),
ggllGGeettTTeexxPPaarraammeetteerr((33GG)),
ggllTTeexxIImmaaggee11DD((33GG)),
ggllTTeexxIImmaaggee22DD((33GG)),
ggllTTeexxIImmaaggee33DD((33GG)),
ggllTTeexxPPaarraammeetteerr((33GG))