Man page or keyword search:   man All Sections 1 - General Commands 2 - System Calls 3 - Subroutines, Functions 4 - Special Files 5 - File Formats 6 - Games and Screensavers 7 - Macros and Conventions 8 - Maintenence Commands 9 - Kernel Interface New Commands Server 4.4BSD AIX Alpinelinux Archlinux Aros BSDOS BSDi Bifrost CentOS Cygwin Darwin Debian DigitalUNIX DragonFly ElementaryOS Fedora FreeBSD Gentoo GhostBSD HP-UX Haiku Hurd IRIX Inferno JazzOS Kali Knoppix LinuxMint MacOSX Mageia Mandriva Manjaro Minix MirBSD NeXTSTEP NetBSD OPENSTEP OSF1 OpenBSD OpenDarwin OpenIndiana OpenMandriva OpenServer OpenSuSE OpenVMS Oracle PC-BSD Peanut Pidora Plan9 QNX Raspbian RedHat Scientific Slackware SmartOS Solaris SuSE SunOS Syllable Tru64 UNIXv7 Ubuntu Ultrix UnixWare Xenix YellowDog aLinux   29550 pages apropos Keyword Search (all sections) Output format html ascii pdf view pdf save postscript

GLINVALIDATETEXIMAGE(3G)	 OpenGL Manual	      GLINVALIDATETEXIMAGE(3G)

NAME
       glInvalidateTexImage - invalidate the entirety a texture image

C SPECIFICATION
       void glInvalidateTexImage(GLuint texture, GLint level);

PARAMETERS
       texture
	   The name of a texture object to invalidate.

       level
	   The level of detail of the texture object to invalidate.

DESCRIPTION
       glInvalidateTexSubImage invalidates all of a texture image.  texture
       and level indicated which texture image is being invalidated. After
       this command, data in the texture image has undefined values.

       level must be greater than or equal to zero and be less than the base 2
       logarithm of the maximum texture width, height, or depth.

       For textures of targets GL_TEXTURE_RECTANGLE, GL_TEXTURE_BUFFER,
       GL_TEXTURE_2D_MULTISAMPLE, or GL_TEXTURE_2D_MULTISAMPLE_ARRAY, level
       must be zero.

ERRORS
       GL_INVALID_VALUE is generated if level is less than zero or if it is
       greater or equal to the base 2 logarithm of the maximum texture width,
       height, or depth.

       GL_INVALID_VALUE is generated if the target of texture is any of
       GL_TEXTURE_RECTANGLE, GL_TEXTURE_BUFFER, GL_TEXTURE_2D_MULTISAMPLE, or
       GL_TEXTURE_2D_MULTISAMPLE_ARRAY and level is not zero.

       GL_INVALID_VALUE is generated if texture is not the name of an existing
       texture object.

ASSOCIATED GETS
       glGet() with argument GL_MAX_TEXTURE_SIZE

SEE ALSO
       glInvalidateTexSubImage(),, glInvalidateBufferSubData(),
       glInvalidateBufferData(), glInvalidateFramebuffer(),
       glInvalidateSubFramebuffer().

COPYRIGHT
       Copyright © 2012 Khronos Group. This material may be distributed
       subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

AUTHORS
       opengl.org

opengl.org			  03/16/2013	      GLINVALIDATETEXIMAGE(3G)

Vote for polarhome