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Comparing rxvt-unicode/src/rxvtimg.h (file contents):
Revision 1.42 by sf-exg, Sun Jun 17 17:06:47 2012 UTC vs.
Revision 1.50 by root, Thu May 22 18:54:33 2014 UTC

… …
6 * Copyright (c) 2012 Marc Lehmann <schmorp@schmorp.de> 6 * Copyright (c) 2012 Marc Lehmann <schmorp@schmorp.de>
7 * Copyright (c) 2012 Emanuele Giaquinta <e.giaquinta@glauco.it> 7 * Copyright (c) 2012 Emanuele Giaquinta <e.giaquinta@glauco.it>
8 * 8 *
9 * This program is free software; you can redistribute it and/or modify 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 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 11 * the Free Software Foundation; either version 3 of the License, or
12 * (at your option) any later version. 12 * (at your option) any later version.
13 * 13 *
14 * This program is distributed in the hope that it will be useful, 14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 *---------------------------------------------------------------------*/ 22 *---------------------------------------------------------------------*/
23 23
24#ifndef IMG_H 24#ifndef IMG_H
25#define IMG_H 25#define IMG_H
26
27#if HAVE_BG_PIXMAP
28 #define HAVE_IMG 1
29#endif
30 26
31#if HAVE_IMG 27#if HAVE_IMG
32 28
33#define float_to_component(d) (int32_t)((d) * 65535.99) 29#define float_to_component(d) (int32_t)((d) * 65535.99)
34 30
… …
87 this->repeat = repeat; 83 this->repeat = repeat;
88 } 84 }
89 85
90 void unshare (); // prepare for write 86 void unshare (); // prepare for write
91 void fill (const rgba &c); 87 void fill (const rgba &c);
88 void fill (const rgba &c, int x, int y, int w, int h);
92 void add_alpha (); 89 void add_alpha ();
93 //void linear_gradient (const XLinearGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops); 90 //void linear_gradient (const XLinearGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops);
94 //void radial_gradient (const XRadialGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops); 91 //void radial_gradient (const XRadialGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops);
95 //void conical_gradient (const XConicalGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops); 92 //void conical_gradient (const XConicalGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops);
93
96 void brightness (int32_t r, int32_t g, int32_t b, int32_t a); 94 void brightness (int32_t r, int32_t g, int32_t b, int32_t a);
97 void contrast (int32_t r, int32_t g, int32_t b, int32_t a); 95 void contrast (int32_t r, int32_t g, int32_t b, int32_t a);
98 96
99 void brightness (nv r, nv g, nv b, nv a = 1.) 97 void brightness (nv r, nv g, nv b, nv a = 1.)
100 { 98 {
… …
125 rxvt_img *sub_rect (int x, int y, int width, int height); 123 rxvt_img *sub_rect (int x, int y, int width, int height);
126 rxvt_img *transform (const nv matrix[3][3]); 124 rxvt_img *transform (const nv matrix[3][3]);
127 rxvt_img *scale (int new_width, int new_height); 125 rxvt_img *scale (int new_width, int new_height);
128 rxvt_img *rotate (int cx, int cy, nv phi); 126 rxvt_img *rotate (int cx, int cy, nv phi);
129 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg); 127 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg);
130 rxvt_img *blend (rxvt_img *img, nv factor = 1.); 128 rxvt_img *tint (const rgba &c);
129 rxvt_img *shade (nv factor, rgba c = rgba (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC));
130 rxvt_img *filter (const char *name, int nparams = 0, nv *params = 0);
131 rxvt_img *muladd (nv mul, nv add); // general multiply and add, implemented as the biggest hack ever :/
131 132
132 // egregiuous helper category 133 // egregious helper category
133 rxvt_img *replace (rxvt_img *&p) 134 rxvt_img *replace (rxvt_img *&p)
134 { 135 {
135 delete p; 136 delete p;
136 p = this; 137 p = this;
137 return this; 138 return this;
138 } 139 }
139 140
140private: 141 /* these are considered private */
141
142 void destroy (); 142 void destroy ();
143 rxvt_img *new_empty ();
143 Picture picture (); 144 Picture picture ();
144 rxvt_img *transform (const nv *matrix); 145 rxvt_img *transform (const nv *matrix);
145}; 146};
146 147
147#endif 148#endif

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