GLAPI/glIsTexture
< GLAPI
| Core in version | 4.6 | |
|---|---|---|
| Core since version | 1.1 | |
glIsTexture: determine if a name corresponds to a texture
Function Definition
GLboolean glIsTexture(GLuint texture);
- 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.
A name returned by glGenTextures, but not yet associated with a texture by calling glBindTexture, is not the name of a texture.
See Also
glBindTexture, glDeleteTextures, glGenTextures
Copyright
Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see LicenseRef-FreeB.