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(3G),
glCopyTexImage1D(3G),
glCopyTexImage2D(3G),
glDeleteTextures(3G),
glGenTextures(3G),
glGet(3G),
glGetTexParameter(3G),
glTexImage1D(3G),
glTexImage2D(3G),
glTexImage3D(3G),
glTexParameter(3G)
Index
- NAME
-
- C SPECIFICATION
-
- PARAMETERS
-
- DESCRIPTION
-
- NOTES
-
- ERRORS
-
- SEE ALSO
-
