Query: glclampcolor
OS: centos
Section: 3g
Links: centos man pages all man pages
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GLCLAMPCOLOR(3G) OpenGL Manual GLCLAMPCOLOR(3G)NAMEglClampColor - specify whether data read via glReadPixels() should be clampedC SPECIFICATIONvoid glClampColor(GLenum target, GLenum clamp);PARAMETERStarget Target for color clamping. target must be GL_CLAMP_READ_COLOR. clamp Specifies whether to apply color clamping. clamp must be GL_TRUE or GL_FALSE.DESCRIPTIONglClampColor controls color clamping that is performed during glReadPixels(). target must be GL_CLAMP_READ_COLOR. If clamp is GL_TRUE, read color clamping is enabled; if clamp is GL_FALSE, read color clamping is disabled. If clamp is GL_FIXED_ONLY, read color clamping is enabled only if the selected read buffer has fixed point components and disabled otherwise.ERRORSGL_INVALID_ENUM is generated if target is not GL_CLAMP_READ_COLOR. GL_INVALID_ENUM is generated if clamp is not GL_TRUE or GL_FALSE.ASSOCIATED GETSglGet() with argument GL_CLAMP_READ_COLOR.COPYRIGHTCopyright (C) 2010 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/.AUTHORSopengl.org opengl.org 06/10/2014 GLCLAMPCOLOR(3G)