1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* Copyright 2011, Blender Foundation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor:
* Jeroen Bakker
* Monique Dewanchand
*/
#ifndef _COM_PixelateOperation_h_
#define _COM_PixelateOperation_h_
#include "COM_NodeOperation.h"
/**
* @brief Pixelate operation
*
* The Tile compositor is by default sub-pixel accurate.
* For some setups you don want this.
* This operation will remove the sub-pixel accuracy
*/
class PixelateOperation : public NodeOperation {
private:
/**
* @brief cached reference to the input operation
*/
SocketReader *m_inputOperation;
public:
/**
* @brief PixelateOperation
* @param dataType the datatype to create this operator for (saves datatype conversions)
*/
PixelateOperation(DataType dataType);
/**
* @brief initialization of the execution
*/
void initExecution();
/**
* @brief de-initialization of the execution
*/
void deinitExecution();
/**
* @brief executePixel
* @param output result
* @param x x-coordinate
* @param y y-coordinate
* @param sampler sampler
*/
void executePixel(float output[4], float x, float y, PixelSampler sampler);
};
#endif
|
