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 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

Member Function Documentation

getFBConfigFromContext()

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

getFBConfigFromDrawable()

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

loadIcon()

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

selectFBConfig()

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

chooseFBConfig

PFNGLXCHOOSEFBCONFIGPROC Ogre::GLXUtils::chooseFBConfig

static

createNewContext

PFNGLXCREATENEWCONTEXTPROC Ogre::GLXUtils::createNewContext

static

getFBConfigAttrib

PFNGLXGETFBCONFIGATTRIBPROC Ogre::GLXUtils::getFBConfigAttrib

static

getVisualFromFBConfig

PFNGLXGETVISUALFROMFBCONFIGPROC Ogre::GLXUtils::getVisualFromFBConfig

static

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

• OgreGLXUtils.h