The interface definition for system-specific windowing code.
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#include <systemWindow.h>
The interface definition for system-specific windowing code.
The system window abstracts all window system specific code and facilitates porting to new windowing systems. Each eq::Window uses one eq::SystemWindow, which is created and initialized in Window::configInitSystemWindow.
Definition at line 35 of file systemWindow.h.
| virtual EQ_API eq::SystemWindow::~SystemWindow |
( |
| ) |
|
|
virtual |
| virtual EQ_API void eq::SystemWindow::bindFrameBuffer |
( |
| ) |
const |
|
pure virtual |
Bind the window's FBO, if it uses an FBO drawable.
- Version
- 1.0
Implemented in eq::GLWindow.
| virtual EQ_API void eq::SystemWindow::configExit |
( |
| ) |
|
|
pure virtual |
De-initialize this system window.
This function might be called on partially or uninitialized system windows, and the implemenation has therefore be tolerant enough to handle this case.
- Version
- 1.0
Implemented in eq::wgl::Window, and eq::glx::Window.
| virtual EQ_API bool eq::SystemWindow::configInit |
( |
| ) |
|
|
pure virtual |
Initialize this system window.
This method should take into account all attributes of the parent Window.
- Returns
- true if the window was correctly initialized, false on any error.
- Version
- 1.0
Implemented in eq::wgl::Window, and eq::glx::Window.
| virtual EQ_API void eq::SystemWindow::finish |
( |
| ) |
|
|
pure virtual |
Finish execution of all commands.
- Version
- 1.5.2
Implemented in eq::GLWindow.
| virtual EQ_API void eq::SystemWindow::flush |
( |
| ) |
|
|
pure virtual |
Flush all command buffers.
- Version
- 1.5.2
Implemented in eq::GLWindow.
- Returns
- the value of an integer attribute.
- Version
- 1.7.2
| EQ_API const std::string& eq::SystemWindow::getName |
( |
| ) |
const |
- Returns
- the window's name.
- Version
- 1.7.2
| EQ_API const PixelViewport& eq::SystemWindow::getPixelViewport |
( |
| ) |
const |
- Returns
- the window's pixel viewport wrt the parent pipe.
- Version
- 1.7.2
| EQ_API const SystemWindow* eq::SystemWindow::getSharedContextWindow |
( |
| ) |
const |
- Returns
- the window with which this window shares the GL context.
- Version
- 1.7.2
| virtual const GLEWContext* eq::SystemWindow::glewGetContext |
( |
| ) |
const |
|
inlinevirtual |
Get the GLEW context for this window.
The glew context is initialized during window initialization, and provides access to OpenGL extensions. This function does not follow the Equalizer naming conventions, since GLEW uses a function of this name to automatically resolve OpenGL function entry points. Therefore, any supported GL function can be called directly from an initialized SystemWindow.
- Returns
- the extended OpenGL function table for the window's OpenGL context.
- Version
- 1.0
Reimplemented in eq::GLWindow.
Definition at line 130 of file systemWindow.h.
| virtual EQ_API void eq::SystemWindow::joinNVSwapBarrier |
( |
const uint32_t |
group, |
|
|
const uint32_t |
barrier |
|
) |
| |
|
pure virtual |
Join a NV_swap_group.
See WGL or GLX implementation and OpenGL extension for details on how to implement this function.
- Parameters
-
| group | the swap group name. |
| barrier | the swap barrier name. |
- Version
- 1.0
Implemented in eq::wgl::Window, and eq::glx::Window.
| virtual EQ_API void eq::SystemWindow::makeCurrent |
( |
const bool |
cache = true | ) |
const |
|
pure virtual |
Make the system window rendering context and drawable current.
This function invalidates the pipe's make current cache. If this function is not called, Pipe::setCurrent() has to be called appropriately.
- Version
- 1.0
Implemented in eq::wgl::Window, eq::glx::Window, and eq::GLWindow.
| virtual EQ_API bool eq::SystemWindow::processEvent |
( |
const Event & |
event | ) |
|
|
virtual |
Process an event.
- Version
- 1.0
| virtual EQ_API void eq::SystemWindow::queryDrawableConfig |
( |
DrawableConfig & |
dc | ) |
|
|
pure virtual |
Set up the given drawable based on the current context.
- Version
- 1.0
Implemented in eq::GLWindow.
| EQ_API EventOCommand eq::SystemWindow::sendError |
( |
const uint32_t |
error | ) |
|
Send a window error event to the application node.
- Parameters
-
- Version
- 1.7.1
| EQ_API void eq::SystemWindow::setName |
( |
const std::string & |
name | ) |
|
Set the window's name.
- Version
- 1.7.2
| EQ_API void eq::SystemWindow::setPixelViewport |
( |
const PixelViewport & |
pvp | ) |
|
Set the window's pixel viewport wrt its parent pipe.
- Parameters
-
| pvp | the viewport in pixels. |
- Version
- 1.7.2
| virtual EQ_API void eq::SystemWindow::swapBuffers |
( |
| ) |
|
|
pure virtual |
The documentation for this class was generated from the following file:
Inheritance diagram for eq::SystemWindow:
1.8.6 
