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
|
/*
* 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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*/
/** \file
* \ingroup imbuf
* \brief Function declarations for filter.c
*/
#pragma once
struct ImBuf;
void imb_filterx(struct ImBuf *ibuf);
void IMB_premultiply_rect(unsigned int *rect, char planes, int w, int h);
void IMB_premultiply_rect_float(float *rect_float, int channels, int w, int h);
void IMB_unpremultiply_rect(unsigned int *rect, char planes, int w, int h);
void IMB_unpremultiply_rect_float(float *rect_float, int channels, int w, int h);
/**
* Result in ibuf2, scaling should be done correctly.
*/
void imb_onehalf_no_alloc(struct ImBuf *ibuf2, struct ImBuf *ibuf1);
|