Ogre::GLXUtils Class Reference

#include <OgreGLXUtils.h>

Static Public Member Functions
static GLXFBConfig	getFBConfigFromContext (Display *display,::GLXContext context)
	Get the GLXFBConfig used to create a ::GLXContext. More...
static GLXFBConfig	getFBConfigFromDrawable (Display *display, GLXDrawable drawable, unsigned int *width, unsigned int *height)
	Get the GLXFBConfig used to create a GLXDrawable. More...
static void	initialiseGLXEW (Display *display)
	Initialise the parts of GLXEW needed to create a GL Context. More...
static bool	loadIcon (Display *display, const std::string &name, Pixmap *pix, Pixmap *mask)
	Loads an icon from an Ogre resource into the X Server. More...
static GLXFBConfig	selectFBConfig (Display *display, const int *minAttribs, const int *maxAttribs)
	Select an FBConfig given a list of required and a list of desired properties. More...

Static Public Attributes
static PFNGLXCHOOSEFBCONFIGPROC	chooseFBConfig
static PFNGLXCREATENEWCONTEXTPROC	createNewContext
static PFNGLXGETFBCONFIGATTRIBPROC	getFBConfigAttrib
static PFNGLXGETVISUALFROMFBCONFIGPROC	getVisualFromFBConfig

Detailed Description

Definition at line 37 of file OgreGLXUtils.h.

Member Function Documentation

static GLXFBConfig Ogre::GLXUtils::getFBConfigFromContext ( Display *  display, ::GLXContext  context  )

static

Get the GLXFBConfig used to create a ::GLXContext.

Parameters

display	X Display
drawable	GLXContext

Returns

GLXFBConfig used to create the context

static GLXFBConfig Ogre::GLXUtils::getFBConfigFromDrawable ( Display *  display, GLXDrawable  drawable, unsigned int *  width, unsigned int *  height  )

static

Get the GLXFBConfig used to create a GLXDrawable.

Caveat: GLX version 1.3 is needed when the drawable is a GLXPixmap

Parameters

display	X Display
drawable	GLXDrawable
width	Receiver for the drawable width
height	Receiver for the drawable height

Returns

GLXFBConfig used to create the drawable

static void Ogre::GLXUtils::initialiseGLXEW ( Display *  display )

static

Initialise the parts of GLXEW needed to create a GL Context.

Parameters

display

X Display

static bool Ogre::GLXUtils::loadIcon ( Display *  display, const std::string &  name, Pixmap *  pix, Pixmap *  mask  )

static

Loads an icon from an Ogre resource into the X Server.

This currently only works for 24 and 32 bit displays. The image must be findable by the Ogre resource system, and of format PF_A8R8G8B8.

Parameters

display	X display
name	Name of image to load
pix	Receiver for the output pixmap
mask	Receiver for the output mask (alpha bitmap)

Returns

true on success

static GLXFBConfig Ogre::GLXUtils::selectFBConfig ( Display *  display, const int *  minAttribs, const int *  maxAttribs  )

static

Select an FBConfig given a list of required and a list of desired properties.

Parameters

display	X Display
minAttribs	FBConfig attributes that must be provided with minimum values
maxAttribs	FBConfig attributes that are preferred with maximum values

Returns

GLXFBConfig with attributes or 0 when unsupported.

Member Data Documentation

PFNGLXCHOOSEFBCONFIGPROC Ogre::GLXUtils::chooseFBConfig

static

Definition at line 42 of file OgreGLXUtils.h.

PFNGLXCREATENEWCONTEXTPROC Ogre::GLXUtils::createNewContext

static

Definition at line 43 of file OgreGLXUtils.h.

PFNGLXGETFBCONFIGATTRIBPROC Ogre::GLXUtils::getFBConfigAttrib

static

Definition at line 44 of file OgreGLXUtils.h.

PFNGLXGETVISUALFROMFBCONFIGPROC Ogre::GLXUtils::getVisualFromFBConfig

static

Definition at line 45 of file OgreGLXUtils.h.

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The documentation for this class was generated from the following file:

• OgreGLXUtils.h