#include <OgreGLXGLSupport.h>

Public Member Functions | |
| GLXGLSupport () | |
| ~GLXGLSupport () | |
| void | addConfig (void) |
| String | validateConfig (void) |
| void | setConfigOption (const String &name, const String &value) |
| RenderWindow * | createWindow (bool autoCreateWindow, GLRenderSystem *renderSystem, const String &windowTitle) |
| RenderWindow * | newWindow (const String &name, unsigned int width, unsigned int height, bool fullScreen, const NameValuePairList *miscParams=0) |
| GLPBuffer * | createPBuffer (PixelComponentType format, size_t width, size_t height) |
| void | start () |
| void | stop () |
| void | initialiseExtensions () |
| void * | getProcAddress (const String &procname) |
| String | getDisplayName (void) |
| Get the name of the display and screen used for rendering. | |
| Display * | getGLDisplay (void) |
| Get the Display connection used for rendering. | |
| Display * | getXDisplay (void) |
| Get the Display connection used for window management & events. | |
| void | switchMode (uint &width, uint &height, short &frequency) |
| Switch video modes. | |
| void | switchMode (void) |
| Switch back to original video mode. | |
| bool | loadIcon (const std::string &name, Pixmap *pix, Pixmap *mask) |
| Loads an icon from an Ogre resource into the X Server. | |
| GLXFBConfig | getFBConfigFromContext (::GLXContext context) |
| Get the GLXFBConfig used to create a ::GLXContext. | |
| GLXFBConfig | getFBConfigFromDrawable (GLXDrawable drawable, unsigned int *width, unsigned int *height) |
| Get the GLXFBConfig used to create a GLXDrawable. | |
| GLXFBConfig | selectFBConfig (const int *minAttribs, const int *maxAttribs) |
| Select an FBConfig given a list of required and a list of desired properties. | |
| GLXFBConfig | getFBConfigFromVisualID (VisualID visualid) |
| Gets a GLXFBConfig compatible with a VisualID. | |
| GLXFBConfig * | chooseFBConfig (const GLint *attribList, GLint *nElements) |
| Portable replacement for glXChooseFBConfig. | |
| ::GLXContext | createNewContext (GLXFBConfig fbConfig, GLint renderType,::GLXContext shareList, GLboolean direct) const |
| Portable replacement for glXCreateNewContext. | |
| GLint | getFBConfigAttrib (GLXFBConfig fbConfig, GLint attribute, GLint *value) |
| Portable replacement for glXGetFBConfigAttrib. | |
| XVisualInfo * | getVisualFromFBConfig (GLXFBConfig fbConfig) |
| Portable replacement for glXGetVisualFromFBConfig. | |
| virtual ConfigOptionMap & | getConfigOptions (void) |
| virtual bool | supportsPBuffers () |
| const String & | getGLVendor (void) const |
| Get vendor information. | |
| const String & | getGLVersion (void) const |
| Get version information. | |
| bool | checkMinGLVersion (const String &v) const |
| Compare GL version numbers. | |
| virtual bool | checkExtension (const String &ext) const |
| Check if an extension is available. | |
| virtual unsigned int | getDisplayMonitorCount () const |
Public Attributes | |
| Atom | mAtomDeleteWindow |
| Atom | mAtomFullScreen |
| Atom | mAtomState |
Protected Attributes | |
| ConfigOptionMap | mOptions |
| set< String >::type | extensionList |
Private Types | |
| typedef std::pair< uint, uint > | ScreenSize |
| typedef short | Rate |
| typedef std::pair< ScreenSize, Rate > | VideoMode |
| typedef std::vector< VideoMode > | VideoModes |
Private Member Functions | |
| void | initialiseGLXEW (void) |
| Initialise GLXEW without requiring a current GL context. | |
| void | refreshConfig (void) |
| Refresh config options to reflect dependencies. | |
Private Attributes | |
| Display * | mGLDisplay |
| Display * | mXDisplay |
| bool | mIsExternalDisplay |
| VideoModes | mVideoModes |
| VideoMode | mOriginalMode |
| VideoMode | mCurrentMode |
| StringVector | mSampleLevels |
Definition at line 11 of file OgreGLXGLSupport.h.
typedef short Ogre::GLXGLSupport::Rate [private] |
Definition at line 189 of file OgreGLXGLSupport.h.
typedef std::pair<uint, uint> Ogre::GLXGLSupport::ScreenSize [private] |
Definition at line 188 of file OgreGLXGLSupport.h.
typedef std::pair<ScreenSize, Rate> Ogre::GLXGLSupport::VideoMode [private] |
Definition at line 190 of file OgreGLXGLSupport.h.
typedef std::vector<VideoMode> Ogre::GLXGLSupport::VideoModes [private] |
Definition at line 191 of file OgreGLXGLSupport.h.
| void Ogre::GLXGLSupport::addConfig | ( | void | ) | [virtual] |
Implements Ogre::GLSupport.
| virtual bool Ogre::GLSupport::checkExtension | ( | const String & | ext | ) | const [virtual, inherited] |
Check if an extension is available.
Reimplemented in Ogre::GTKGLSupport.
| bool Ogre::GLSupport::checkMinGLVersion | ( | const String & | v | ) | const [inherited] |
Compare GL version numbers.
Reimplemented in Ogre::GTKGLSupport.
| GLXFBConfig* Ogre::GLXGLSupport::chooseFBConfig | ( | const GLint * | attribList, |
| GLint * | nElements | ||
| ) |
Portable replacement for glXChooseFBConfig.
| ::GLXContext Ogre::GLXGLSupport::createNewContext | ( | GLXFBConfig | fbConfig, |
| GLint | renderType, | ||
| ::GLXContext | shareList, | ||
| GLboolean | direct | ||
| ) | const |
Portable replacement for glXCreateNewContext.
| GLPBuffer* Ogre::GLXGLSupport::createPBuffer | ( | PixelComponentType | format, |
| size_t | width, | ||
| size_t | height | ||
| ) | [virtual] |
Reimplemented from Ogre::GLSupport.
| RenderWindow* Ogre::GLXGLSupport::createWindow | ( | bool | autoCreateWindow, |
| GLRenderSystem * | renderSystem, | ||
| const String & | windowTitle | ||
| ) | [virtual] |
Implements Ogre::GLSupport.
| virtual ConfigOptionMap& Ogre::GLSupport::getConfigOptions | ( | void | ) | [virtual, inherited] |
| virtual unsigned int Ogre::GLSupport::getDisplayMonitorCount | ( | ) | const [virtual, inherited] |
Gets the number of display monitors.
Reimplemented in Ogre::Win32GLSupport.
Definition at line 118 of file OgreGLSupport.h.
| String Ogre::GLXGLSupport::getDisplayName | ( | void | ) |
Get the name of the display and screen used for rendering.
Ogre normally opens its own connection to the X server and renders onto the screen where the user logged in
However, if Ogre is passed a current GL context when the first RenderTarget is created, then it will connect to the X server using the same connection as that GL context and direct all subsequent rendering to the screen targeted by that GL context.
| GLint Ogre::GLXGLSupport::getFBConfigAttrib | ( | GLXFBConfig | fbConfig, |
| GLint | attribute, | ||
| GLint * | value | ||
| ) |
Portable replacement for glXGetFBConfigAttrib.
| GLXFBConfig Ogre::GLXGLSupport::getFBConfigFromContext | ( | ::GLXContext | context | ) |
Get the GLXFBConfig used to create a ::GLXContext.
| drawable | GLXContext |
| GLXFBConfig Ogre::GLXGLSupport::getFBConfigFromDrawable | ( | GLXDrawable | drawable, |
| unsigned int * | width, | ||
| unsigned int * | height | ||
| ) |
Get the GLXFBConfig used to create a GLXDrawable.
Caveat: GLX version 1.3 is needed when the drawable is a GLXPixmap
| drawable | GLXDrawable |
| width | Receiver for the drawable width |
| height | Receiver for the drawable height |
| GLXFBConfig Ogre::GLXGLSupport::getFBConfigFromVisualID | ( | VisualID | visualid | ) |
Gets a GLXFBConfig compatible with a VisualID.
Some platforms fail to implement glXGetFBconfigFromVisualSGIX as part of the GLX_SGIX_fbconfig extension, but this portable alternative suffices for the creation of compatible contexts.
| visualid | VisualID |
| Display* Ogre::GLXGLSupport::getGLDisplay | ( | void | ) |
Get the Display connection used for rendering.
This function establishes the initial connection when necessary.
| const String& Ogre::GLSupport::getGLVendor | ( | void | ) | const [inherited] |
Get vendor information.
Definition at line 85 of file OgreGLSupport.h.
| const String& Ogre::GLSupport::getGLVersion | ( | void | ) | const [inherited] |
Get version information.
Definition at line 93 of file OgreGLSupport.h.
| void* Ogre::GLXGLSupport::getProcAddress | ( | const String & | procname | ) | [virtual] |
Implements Ogre::GLSupport.
| XVisualInfo* Ogre::GLXGLSupport::getVisualFromFBConfig | ( | GLXFBConfig | fbConfig | ) |
Portable replacement for glXGetVisualFromFBConfig.
| Display* Ogre::GLXGLSupport::getXDisplay | ( | void | ) |
Get the Display connection used for window management & events.
| void Ogre::GLXGLSupport::initialiseExtensions | ( | ) | [virtual] |
Reimplemented from Ogre::GLSupport.
| void Ogre::GLXGLSupport::initialiseGLXEW | ( | void | ) | [private] |
Initialise GLXEW without requiring a current GL context.
| bool Ogre::GLXGLSupport::loadIcon | ( | const std::string & | name, |
| Pixmap * | pix, | ||
| Pixmap * | mask | ||
| ) |
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.
| display | X display |
| name | Name of image to load |
| pix | Receiver for the output pixmap |
| mask | Receiver for the output mask (alpha bitmap) |
| RenderWindow* Ogre::GLXGLSupport::newWindow | ( | const String & | name, |
| unsigned int | width, | ||
| unsigned int | height, | ||
| bool | fullScreen, | ||
| const NameValuePairList * | miscParams = 0 |
||
| ) | [virtual] |
Implements Ogre::GLSupport.
| void Ogre::GLXGLSupport::refreshConfig | ( | void | ) | [private] |
Refresh config options to reflect dependencies.
| GLXFBConfig Ogre::GLXGLSupport::selectFBConfig | ( | const int * | minAttribs, |
| const int * | maxAttribs | ||
| ) |
Select an FBConfig given a list of required and a list of desired properties.
| display | X Display |
| minAttribs | FBConfig attributes that must be provided with minimum values |
| maxAttribs | FBConfig attributes that are desirable with maximum values |
| void Ogre::GLXGLSupport::setConfigOption | ( | const String & | name, |
| const String & | value | ||
| ) | [virtual] |
Reimplemented from Ogre::GLSupport.
| void Ogre::GLXGLSupport::start | ( | ) | [virtual] |
Implements Ogre::GLSupport.
| void Ogre::GLXGLSupport::stop | ( | ) | [virtual] |
Implements Ogre::GLSupport.
| virtual bool Ogre::GLSupport::supportsPBuffers | ( | ) | [virtual, inherited] |
Reimplemented in Ogre::Win32GLSupport, and Ogre::OSXGLSupport.
| void Ogre::GLXGLSupport::switchMode | ( | uint & | width, |
| uint & | height, | ||
| short & | frequency | ||
| ) |
Switch video modes.
| width | Receiver for requested and final width |
| height | Receiver for requested and final drawable height |
| height | Receiver for requested and final drawable frequency |
| void Ogre::GLXGLSupport::switchMode | ( | void | ) |
Switch back to original video mode.
| String Ogre::GLXGLSupport::validateConfig | ( | void | ) | [virtual] |
Implements Ogre::GLSupport.
set<String>::type Ogre::GLSupport::extensionList [protected, inherited] |
Definition at line 128 of file OgreGLSupport.h.
Definition at line 17 of file OgreGLXGLSupport.h.
Definition at line 18 of file OgreGLXGLSupport.h.
Definition at line 19 of file OgreGLXGLSupport.h.
VideoMode Ogre::GLXGLSupport::mCurrentMode [private] |
Definition at line 195 of file OgreGLXGLSupport.h.
Display* Ogre::GLXGLSupport::mGLDisplay [private] |
Definition at line 184 of file OgreGLXGLSupport.h.
bool Ogre::GLXGLSupport::mIsExternalDisplay [private] |
Definition at line 186 of file OgreGLXGLSupport.h.
ConfigOptionMap Ogre::GLSupport::mOptions [protected, inherited] |
Definition at line 125 of file OgreGLSupport.h.
VideoMode Ogre::GLXGLSupport::mOriginalMode [private] |
Definition at line 194 of file OgreGLXGLSupport.h.
Definition at line 197 of file OgreGLXGLSupport.h.
VideoModes Ogre::GLXGLSupport::mVideoModes [private] |
Definition at line 193 of file OgreGLXGLSupport.h.
Display* Ogre::GLXGLSupport::mXDisplay [private] |
Definition at line 185 of file OgreGLXGLSupport.h.
Copyright © 2012 Torus Knot Software Ltd

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun Sep 2 2012 07:27:50