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))