glIsTexture

NAME

glIsTexture - determine if a name corresponds to a texture

C SPECIFICATION

GLboolean glIsTexture(GLuint texture)

PARAMETERS

texture 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 currently 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, glCopyTexImage1D, glCopyTexImage2D, glDeleteTextures, glGenTextures, glGet, glGetTexParameter, glTexImage1D, glTexImage2D, glTexImage3DEXT, glTexParameter