Equalizer  2.0.0
Parallel Rendering Framework
imageOp.h
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 {
31 struct ImageOp
32 {
33  ImageOp() : image( 0 ), buffers( 0 ), zoomFilter( FILTER_LINEAR ) {}
34  EQ_API ImageOp( const Frame* frame, const Image* image );
35 
36  const Image* image;
37  uint32_t buffers;
38  Vector2i offset;
40  Zoom zoom;
41 };
42 }
43 
44 #endif // EQ_IMAGEOP_H
Zoom zoom
The zoom factor.
Definition: imageOp.h:40
A structure describing an image assembly task, used by the Compositor.
Definition: imageOp.h:31
ZoomFilter
Filtering algorithm to applied during zoom operations.
Definition: zoomFilter.h:25
Vector2i offset
The offset wrt destination window.
Definition: imageOp.h:38
A holder for pixel data.
Definition: image.h:36
uint32_t buffers
The Frame buffer attachments to use.
Definition: imageOp.h:37
The Equalizer client library.
Definition: eq/agl/types.h:23
const Image * image
The image to assemble.
Definition: imageOp.h:36
GL_LINEAR.
Definition: zoomFilter.h:28
A holder for a frame data and related parameters.
Definition: frame.h:43
ZoomFilter zoomFilter
The zoom Filter from Frame.
Definition: imageOp.h:39