Line data    Source code

       1             : 
       2             : /* Copyright (c) 2016, 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             : #include "imageOp.h"
      19             : 
      20             : #include "frame.h"
      21             : #include "frameData.h"
      22             : #include "image.h"
      23             : 
      24             : namespace eq
      25             : {
      26          64 : ImageOp::ImageOp(const Frame* frame, const Image* img)
      27             :     : image(img)
      28         128 :     , buffers(frame->getFrameData()->getBuffers())
      29         128 :     , offset(frame->getFrameData()->getContext().offset)
      30         256 :     , zoom(frame->getZoom())
      31             : {
      32         128 :     ConstFrameDataPtr data = frame->getFrameData();
      33          64 :     zoom.apply(data->getZoom());
      34          64 :     zoom.apply(image->getZoom());
      35          64 :     zoomFilter = zoom == Zoom::NONE ? FILTER_NEAREST : frame->getZoomFilter();
      36          64 : }
      37          30 : }