Equalizer  2.1.0
Parallel Rendering Framework
resultImageListener.h
1 
2 /* Copyright (c) 2015-2017, Daniel Nachbaur <danielnachbaur@gmail.com>
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_RESULTIMAGELISTENER_H
19 #define EQ_RESULTIMAGELISTENER_H
20 
21 #include <eq/types.h>
22 
23 namespace eq
24 {
33 {
34 public:
38  virtual ~ResultImageListener() {}
47  virtual void notifyNewImage(Channel& channel, const Image& image) = 0;
48 
50  virtual void notifyFinishFrame() { /*nop*/}
51 
52 private:
54  ResultImageListener& operator=(const ResultImageListener&) = delete;
55 };
56 }
57 
58 #endif // EQ_RESULTIMAGELISTENER_H
virtual void notifyFinishFrame()
Notify on completion of a frame.
virtual ~ResultImageListener()
Destruct the result image listener.
A channel represents a two-dimensional viewport within a Window.
Definition: channel.h:46
A holder for pixel data.
Definition: image.h:39
The result image listener gets notified on new images produced by destination channels.
ResultImageListener()
Construct a new result image listener.
The Equalizer client library.
Definition: eq/agl/types.h:23
virtual void notifyNewImage(Channel &channel, const Image &image)=0
Notify on new image, called from rendering thread in Channel::frameViewFinish().