centos man page for glxquerydrawable

Query: glxquerydrawable

OS: centos

Section: 3g

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

GLXQUERYDRAWABLE(3G)						   OpenGL Manual					      GLXQUERYDRAWABLE(3G)

NAME
glXQueryDrawable - returns an attribute assoicated with a GLX drawable
C SPECIFICATION
int glXQueryDrawable(Display * dpy, GLXDrawable draw, int attribute, unsigned int * value);
PARAMETERS
dpy Specifies the connection to the X server. draw Specifies the GLX drawable to be queried. attribute Specifies the attribute to be returned. Must be one of GLX_WIDTH, GLX_HEIGHT, GLX_PRESERVED_CONTENTS, GLX_LARGEST_PBUFFER, or GLX_FBCONFIG_ID. value Contains the return value for attribute.
DESCRIPTION
glXQueryDrawable sets value to the value of attribute with respect to the GLXDrawable draw. attribute may be one of the following: GLX_WIDTH Returns the width of ctx. GLX_HEIGHT Returns the height of ctx. GLX_PRESERVED_CONTENTS Returns True if the contents of a GLXPbuffer are preserved when a resource conflict occurs; False otherwise. GLX_LARGEST_PBUFFER Returns the value set when glXCreatePbuffer was called to create the GLXPbuffer. If False is returned, then the call to glXCreatePbuffer will fail to create a GLXPbuffer if the requested size is larger than the implementation maximum or available resources. If True is returned, a GLXPbuffer of the maximum availble size (if less than the requested width and height) is created. GLX_FBCONFIG_ID Returns the XID for draw. If draw is a GLXWindow or GLXPixmap and attribute is set to GLX_PRESERVED_CONTENTS or GLX_LARGETST_PBUFFER, the contents of value are undefined. If attribute is not one of the attributes listed above, the contents of value are unedfined.
ERRORS
A GLXBadDrawable is generated if draw is not a valid GLXDrawable.
SEE ALSO
glXCreateWindow(), glXCreatePixmap(), glXCreatePbuffer(), glXGetFBConfigAttrib(), glXChooseFBConfig()
COPYRIGHT
Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.
AUTHORS
opengl.org opengl.org 06/10/2014 GLXQUERYDRAWABLE(3G)
Related Man Pages
glxcreatepixmap(3g) - centos
glxmakecontextcurrent(3g) - centos
glxquerydrawable(3g) - centos
glxquerycontextinfoext(3g) - centos
glxswapbuffers(3g) - centos
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