Line data    Source code

       1             : 
       2             : /* Copyright (c) 2009-2015, Stefan.Eilemann@epfl.ch
       3             :  *
       4             :  * This library is free software; you can redistribute it and/or modify it under
       5             :  * the terms of the GNU Lesser General Public License version 2.1 as published
       6             :  * by the Free Software Foundation.
       7             :  *
       8             :  * This library is distributed in the hope that it will be useful, but WITHOUT
       9             :  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
      10             :  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
      11             :  * details.
      12             :  *
      13             :  * You should have received a copy of the GNU Lesser General Public License
      14             :  * along with this library; if not, write to the Free Software Foundation, Inc.,
      15             :  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      16             :  */
      17             : 
      18             : #ifndef EQ_X11_WINDOW_H
      19             : #define EQ_X11_WINDOW_H
      20             : 
      21             : #include <eq/systemWindow.h>         // base class
      22             : #include <eq/glx/types.h>
      23             : 
      24             : namespace eq
      25             : {
      26             : /**
      27             :  * @namespace eq::x11
      28             :  * @brief An abstraction layer for CPU-based rendering using X11.
      29             :  */
      30             : namespace x11
      31             : {
      32             : 
      33             : /**
      34             :  * A system window for CPU rendering on X11.
      35             :  *
      36             :  * Example usage: @include examples/eqCPU/window.cpp
      37             :  * @version 1.9
      38             :  */
      39           0 : class Window : public SystemWindow
      40             : {
      41             : public:
      42             :     Window( NotifierInterface& parent, const WindowSettings& settings,
      43             :             Display* xDisplay );
      44             : 
      45             :     bool configInit() override;
      46             :     void configExit() override;
      47           0 :     void makeCurrent( bool /*cache*/ ) const override {}
      48           0 :     void doneCurrent() const override {}
      49           0 :     void bindFrameBuffer() const override {}
      50           0 :     void bindDrawFrameBuffer() const override {}
      51           0 :     void updateFrameBuffer() const override {}
      52           0 :     void swapBuffers() override {}
      53           0 :     void joinNVSwapBarrier( const uint32_t, const uint32_t ) override {}
      54             :     void queryDrawableConfig( eq::DrawableConfig& drawableConfig ) override;
      55             :     void flush() override;
      56           0 :     void finish() override { flush(); }
      57             : 
      58             :     /** @return the X11 display connection */
      59             :     virtual Display* getXDisplay();
      60             : 
      61             :     /**  @return the X11 drawable ID. */
      62           0 :     virtual XID getXDrawable() const { return _xDrawable; }
      63             : 
      64             :     /** @name Data Access */
      65             :     //@{
      66             :     /**
      67             :      * Set the X11 drawable ID for this window.
      68             :      *
      69             :      * This function should only be called from configInit() or
      70             :      * configExit().
      71             :      *
      72             :      * @param drawable the X11 drawable ID.
      73             :      */
      74           0 :     virtual void setXDrawable( XID drawable ) { _xDrawable = drawable; }
      75             : 
      76             : private:
      77             :     Window( const Window& ) = delete;
      78             :     Window& operator=( const Window& ) = delete;
      79             :     XID _createWindow();
      80             :     Display* _xDisplay; //!< The display connection (maintained by GLXPipe)
      81             :     XID _xDrawable;
      82             : };
      83             : 
      84             : }
      85             : }
      86             : 
      87             : #endif // EQ_X11_WINDOW_H