A system window for CPU rendering on X11. More...

#include <window.h>

Inheritance diagram for eq::x11::Window:

Collaboration diagram for eq::x11::Window:

Public Member Functions
	Window (NotifierInterface &parent, const WindowSettings &settings, Display *xDisplay)

bool	configInit () override
	Initialize this system window. More...

void	configExit () override
	De-initialize this system window. More...

void	makeCurrent (bool) const override
	Make the system window rendering context and drawable current. More...

void	bindFrameBuffer () const override
	Bind the window's FBO, if it uses an FBO drawable. More...

void	bindDrawFrameBuffer () const override
	Bind the window's draw FBO, used for multisampling. More...

void	updateFrameBuffer () const override
	Update the window's FBO from the multisampled FBO. More...

void	swapBuffers () override
	Swap the front and back buffer. More...

void	joinNVSwapBarrier (const uint32_t, const uint32_t) override
	Join a NV_swap_group. More...

void	queryDrawableConfig (eq::DrawableConfig &drawableConfig) override
	Set up the given drawable based on the current context. More...

void	flush () override
	Flush all command buffers. More...

void	finish () override
	Finish execution of all commands. More...

virtual Display *	getXDisplay ()

virtual XID	getXDrawable () const

Public Member Functions inherited from eq::SystemWindow
EQ_API	SystemWindow (NotifierInterface &parent, const WindowSettings &settings)
	Create a new SystemWindow for the given eq::Window. More...

virtual EQ_API	~SystemWindow ()
	Destroy the SystemWindow. More...

virtual const GLEWContext *	glewGetContext () const
	Get the GLEW context for this window. More...

EQ_API EventOCommand	sendError (const uint32_t error)
	Send a window error event to the application node. More...

virtual EQ_API bool	processEvent (const Event &event)
	Process an event. More...

EQ_API void	setPixelViewport (const PixelViewport &pvp)
	Set the window's pixel viewport wrt its parent pipe. More...

EQ_API const PixelViewport &	getPixelViewport () const

EQ_API uint32_t	getColorFormat () const

EQ_API void	setName (const std::string &name)
	Set the window's name. More...

EQ_API const std::string &	getName () const

EQ_API int32_t	getIAttribute (const WindowSettings::IAttribute attr) const

EQ_API const SystemWindow *	getSharedContextWindow () const

virtual const util::FrameBufferObject *	getFrameBufferObject () const

virtual util::FrameBufferObject *	getFrameBufferObject ()

Data Access
virtual void	setXDrawable (XID drawable)
	Set the X11 drawable ID for this window. More...

Detailed Description

A system window for CPU rendering on X11.

Example usage:

/* Copyright (c) 2009-2015, Stefan.Eilemann@epfl.ch
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 * - Neither the name of Eyescale Software GmbH nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
#include "window.h"
#include <eq/glx/pipe.h>
#include <eq/x11/window.h>
#include <eq/pipe.h>
namespace eqCpu
{
Window::Window( eq::Pipe* parent )
    : eq::Window( parent )
{
}
bool Window::configInitSystemWindow( const eq::uint128_t& initID )
{
    eq::Pipe* pipe = getPipe();
    eq::glx::Pipe* glxPipe = dynamic_cast< eq::glx::Pipe* >(
        pipe->getSystemPipe( ));
    if( !glxPipe )
        return eq::Window::configInitSystemWindow( initID );
    eq::x11::Window* systemWindow =
        new eq::x11::Window( *this, getSettings(), glxPipe->getXDisplay( ));
    if( !systemWindow->configInit( ))
    {
        delete systemWindow;
        return false;
    }
    setSystemWindow( systemWindow );
    return true;
}
}

Version: 1.9

Definition at line 39 of file x11/window.h.

Member Function Documentation

void eq::x11::Window::bindDrawFrameBuffer ( ) const

inlineoverridevirtual

Bind the window's draw FBO, used for multisampling.

Version: 1.9

Implements eq::SystemWindow.

Definition at line 49 of file x11/window.h.

void eq::x11::Window::bindFrameBuffer ( ) const

inlineoverridevirtual

Bind the window's FBO, if it uses an FBO drawable.

Version: 1.0

Implements eq::SystemWindow.

Definition at line 48 of file x11/window.h.

void eq::x11::Window::configExit ( )

overridevirtual

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.