Line data    Source code

       1             : 
       2             : /* Copyright (c) 2016-2017, 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_IMAGEOP_H
      19             : #define EQ_IMAGEOP_H
      20             : 
      21             : #include <eq/api.h>
      22             : #include <eq/fabric/pixel.h>    // member
      23             : #include <eq/fabric/subPixel.h> // member
      24             : #include <eq/fabric/zoom.h>     // member
      25             : #include <eq/frame.h>           // member
      26             : #include <eq/types.h>
      27             : #include <eq/zoomFilter.h> // member
      28             : 
      29             : namespace eq
      30             : {
      31             : /** A structure describing an image assembly task, used by the Compositor. */
      32           0 : struct ImageOp
      33             : {
      34           0 :     ImageOp()
      35           0 :         : image(0)
      36             :         , buffers(Frame::Buffer::none)
      37           0 :         , zoomFilter(FILTER_LINEAR)
      38             :     {
      39           0 :     }
      40             :     EQ_API ImageOp(const Frame* frame, const Image* image);
      41             : 
      42             :     const Image* image;    //!< The image to assemble
      43             :     Frame::Buffer buffers; //!< The Frame buffer attachments to use
      44             :     Vector2i offset;       //!< The offset wrt destination window
      45             :     ZoomFilter zoomFilter; //!< The zoom Filter from Frame
      46             :     Zoom zoom;             //!< The zoom factor
      47             : };
      48             : }
      49             : 
      50             : #endif // EQ_IMAGEOP_H