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/cvs/rxvt-unicode/src/rxvtimg.h
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Comparing rxvt-unicode/src/rxvtimg.h (file contents):
Revision 1.38 by root, Thu Jun 14 19:31:17 2012 UTC vs.
Revision 1.42 by sf-exg, Sun Jun 17 17:06:47 2012 UTC

1/*----------------------------------------------------------------------*
2 * File: rxvtimg.h
3 *----------------------------------------------------------------------*
4 *
5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2012 Marc Lehmann <schmorp@schmorp.de>
7 * Copyright (c) 2012 Emanuele Giaquinta <e.giaquinta@glauco.it>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 *---------------------------------------------------------------------*/
23
1#ifndef IMG_H), 24#ifndef IMG_H
2#define IMG_H 25#define IMG_H
3 26
4#if HAVE_BG_PIXMAP 27#if HAVE_BG_PIXMAP
5 #define HAVE_IMG 1 28 #define HAVE_IMG 1
6#endif 29#endif
… …
9 32
10#define float_to_component(d) (int32_t)((d) * 65535.99) 33#define float_to_component(d) (int32_t)((d) * 65535.99)
11 34
12#include <X11/extensions/Xrender.h> 35#include <X11/extensions/Xrender.h>
13 36
14class rxvt_img 37struct rxvt_img
15{ 38{
16 void destroy ();
17 Picture picture ();
18
19public:
20 typedef double nv; 39 typedef double nv;
21 40
22 // *could* also hold the Pixmap itself 41 // *could* also hold the Pixmap itself
23 struct pixref 42 struct pixref
24 { 43 {
… …
92 float_to_component (b), 111 float_to_component (b),
93 float_to_component (a)); 112 float_to_component (a));
94 } 113 }
95 114
96 void draw (rxvt_img *img, int op = PictOpOver, nv mask = 1.); 115 void draw (rxvt_img *img, int op = PictOpOver, nv mask = 1.);
116#if 0
117 void draw (rxvt_img *img, int op = PictOpOver, nv mask = 1.,
118 nv px, nv py, nv qx, nv qy, nv rx, nv ry, nv sx, nv sy);
119#endif
97 120
98 // copy 121 // copy
99 rxvt_img *reify (); // make x, y 0, make real width/height 122 rxvt_img *reify (); // make x, y 0, make real width/height
100 rxvt_img *blur (int rh, int rv); 123 rxvt_img *blur (int rh, int rv);
101 rxvt_img *clone (); 124 rxvt_img *clone ();
102 rxvt_img *sub_rect (int x, int y, int width, int height); 125 rxvt_img *sub_rect (int x, int y, int width, int height);
103 rxvt_img *transform (nv matrix[3][3]); 126 rxvt_img *transform (const nv matrix[3][3]);
104 rxvt_img *scale (int new_width, int new_height); 127 rxvt_img *scale (int new_width, int new_height);
105 rxvt_img *rotate (int cx, int cy, nv phi); 128 rxvt_img *rotate (int cx, int cy, nv phi);
106 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg); 129 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg);
107 rxvt_img *blend (rxvt_img *img, nv factor = 1.); 130 rxvt_img *blend (rxvt_img *img, nv factor = 1.);
108 131
… …
111 { 134 {
112 delete p; 135 delete p;
113 p = this; 136 p = this;
114 return this; 137 return this;
115 } 138 }
139
140private:
141
142 void destroy ();
143 Picture picture ();
144 rxvt_img *transform (const nv *matrix);
116}; 145};
117 146
118#endif 147#endif
119 148
120#endif 149#endif

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