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 : #ifndef EQ_IMAGEOP_H
19 : #define EQ_IMAGEOP_H
20 :
21 : #include <eq/api.h>
22 : #include <eq/types.h>
23 : #include <eq/zoomFilter.h> // member
24 : #include <eq/fabric/pixel.h> // member
25 : #include <eq/fabric/subPixel.h> // member
26 : #include <eq/fabric/zoom.h> // member
27 :
28 : namespace eq
29 : {
30 : /** A structure describing an image assembly task, used by the Compositor. */
31 0 : struct ImageOp
32 : {
33 0 : ImageOp() : image( 0 ), buffers( 0 ), offset( Vector2i::ZERO )
34 0 : , zoomFilter( FILTER_LINEAR ) {}
35 : EQ_API ImageOp( const Frame* frame, const Image* image );
36 :
37 : const Image* image; //!< The image to assemble
38 : uint32_t buffers; //!< The Frame buffer attachments to use
39 : Vector2i offset; //!< The offset wrt destination window
40 : ZoomFilter zoomFilter; //!< The zoom Filter from Frame
41 : Zoom zoom; //!< The zoom factor
42 : };
43 : }
44 :
45 : #endif // EQ_IMAGEOP_H
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