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/cvs/rxvt-unicode/src/rxvtimg.h
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Comparing rxvt-unicode/src/rxvtimg.h (file contents):
Revision 1.41 by root, Sat Jun 16 15:55:19 2012 UTC vs.
Revision 1.48 by sf-exg, Sat Jan 19 10:04:34 2013 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtimg.C 2 * File: rxvtimg.h
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
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>
… …
87 this->repeat = repeat; 87 this->repeat = repeat;
88 } 88 }
89 89
90 void unshare (); // prepare for write 90 void unshare (); // prepare for write
91 void fill (const rgba &c); 91 void fill (const rgba &c);
92 void fill (const rgba &c, int x, int y, int w, int h);
92 void add_alpha (); 93 void add_alpha ();
93 //void linear_gradient (const XLinearGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops); 94 //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); 95 //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); 96 //void conical_gradient (const XConicalGradient *gradient, const XFixed *stops, const XRenderColor *colors, int nstops);
97
96 void brightness (int32_t r, int32_t g, int32_t b, int32_t a); 98 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); 99 void contrast (int32_t r, int32_t g, int32_t b, int32_t a);
98 100
99 void brightness (nv r, nv g, nv b, nv a = 1.) 101 void brightness (nv r, nv g, nv b, nv a = 1.)
100 { 102 {
… …
125 rxvt_img *sub_rect (int x, int y, int width, int height); 127 rxvt_img *sub_rect (int x, int y, int width, int height);
126 rxvt_img *transform (const nv matrix[3][3]); 128 rxvt_img *transform (const nv matrix[3][3]);
127 rxvt_img *scale (int new_width, int new_height); 129 rxvt_img *scale (int new_width, int new_height);
128 rxvt_img *rotate (int cx, int cy, nv phi); 130 rxvt_img *rotate (int cx, int cy, nv phi);
129 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg); 131 rxvt_img *convert_format (XRenderPictFormat *format, const rgba &bg);
130 rxvt_img *blend (rxvt_img *img, nv factor = 1.); 132 rxvt_img *tint (const rgba &c);
133 rxvt_img *shade (nv factor, rgba c = rgba (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC));
134 rxvt_img *filter (const char *name, int nparams = 0, nv *params = 0);
135 rxvt_img *muladd (nv mul, nv add); // general multiply and add, implemented as the biggest hack ever :/
131 136
132 // egregiuous helper category 137 // egregious helper category
133 rxvt_img *replace (rxvt_img *&p) 138 rxvt_img *replace (rxvt_img *&p)
134 { 139 {
135 delete p; 140 delete p;
136 p = this; 141 p = this;
137 return this; 142 return this;
138 } 143 }
139 144
140private: 145 /* these are considered private */
141
142 void destroy (); 146 void destroy ();
147 rxvt_img *new_empty ();
143 Picture picture (); 148 Picture picture ();
144 rxvt_img *transform (const nv *matrix); 149 rxvt_img *transform (const nv *matrix);
145}; 150};
146 151
147#endif 152#endif

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