… | |
… | |
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) 2005-2008 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
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8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * |
9 | * |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * 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 | * 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 | * the Free Software Foundation; either version 2 of the License, or |
12 | * (at your option) any later version. |
13 | * (at your option) any later version. |
… | |
… | |
19 | * You should have received a copy of the GNU General Public License |
20 | * 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 | * along with this program; if not, write to the Free Software |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | *---------------------------------------------------------------------*/ |
23 | *---------------------------------------------------------------------*/ |
23 | |
24 | |
|
|
25 | #include <cmath> |
24 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
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28 | |
|
|
29 | #if XRENDER |
|
|
30 | # include <X11/extensions/Xrender.h> |
|
|
31 | #endif |
26 | |
32 | |
27 | #define DO_TIMING_TEST 0 |
33 | #define DO_TIMING_TEST 0 |
28 | |
34 | |
29 | #if DO_TIMING_TEST |
35 | #if DO_TIMING_TEST |
30 | # include <sys/time.h> |
36 | # include <sys/time.h> |
… | |
… | |
96 | // this is basically redundant as bgPixmap_t is only used in |
102 | // this is basically redundant as bgPixmap_t is only used in |
97 | // zero_initialised-derived structs |
103 | // zero_initialised-derived structs |
98 | #ifdef HAVE_AFTERIMAGE |
104 | #ifdef HAVE_AFTERIMAGE |
99 | original_asim = NULL; |
105 | original_asim = NULL; |
100 | #endif |
106 | #endif |
|
|
107 | #ifdef HAVE_PIXBUF |
|
|
108 | pixbuf = NULL; |
|
|
109 | #endif |
101 | #ifdef BG_IMAGE_FROM_FILE |
110 | #ifdef BG_IMAGE_FROM_FILE |
102 | have_image = false; |
111 | have_image = false; |
103 | h_scale = v_scale = 0; |
112 | h_scale = v_scale = 0; |
104 | h_align = v_align = 0; |
113 | h_align = v_align = 0; |
105 | #endif |
114 | #endif |
|
|
115 | #ifdef ENABLE_TRANSPARENCY |
|
|
116 | shade = 100; |
|
|
117 | #endif |
106 | flags = 0; |
118 | flags = 0; |
107 | pixmap = None; |
119 | pixmap = None; |
108 | valid_since = invalid_since = 0; |
120 | valid_since = invalid_since = 0; |
109 | target = 0; |
121 | target = 0; |
110 | } |
122 | } |
… | |
… | |
115 | #ifdef HAVE_AFTERIMAGE |
127 | #ifdef HAVE_AFTERIMAGE |
116 | if (original_asim) |
128 | if (original_asim) |
117 | safe_asimage_destroy (original_asim); |
129 | safe_asimage_destroy (original_asim); |
118 | #endif |
130 | #endif |
119 | |
131 | |
|
|
132 | #ifdef HAVE_PIXBUF |
|
|
133 | if (pixbuf) |
|
|
134 | g_object_unref (pixbuf); |
|
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135 | #endif |
|
|
136 | |
120 | if (pixmap && target) |
137 | if (pixmap && target) |
121 | XFreePixmap (target->dpy, pixmap); |
138 | XFreePixmap (target->dpy, pixmap); |
122 | } |
139 | } |
123 | |
140 | |
124 | bool |
141 | bool |
… | |
… | |
130 | # endif |
147 | # endif |
131 | |
148 | |
132 | # ifdef BG_IMAGE_FROM_FILE |
149 | # ifdef BG_IMAGE_FROM_FILE |
133 | if (have_image) |
150 | if (have_image) |
134 | { |
151 | { |
135 | if (h_scale != 0 || v_scale != 0 |
152 | if (flags & sizeSensitive) |
136 | || h_align != 0 || v_align != 0) |
|
|
137 | return true; |
153 | return true; |
138 | } |
154 | } |
139 | # endif |
155 | # endif |
140 | |
156 | |
141 | return false; |
157 | return false; |
… | |
… | |
150 | # endif |
166 | # endif |
151 | |
167 | |
152 | # ifdef BG_IMAGE_FROM_FILE |
168 | # ifdef BG_IMAGE_FROM_FILE |
153 | if (have_image) |
169 | if (have_image) |
154 | { |
170 | { |
155 | if (h_align == rootAlign || v_align == rootAlign) |
171 | if (flags & rootAlign) |
156 | return true; |
172 | return true; |
157 | } |
173 | } |
158 | # endif |
174 | # endif |
159 | |
175 | |
160 | return false; |
176 | return false; |
… | |
… | |
164 | { |
180 | { |
165 | # ifdef HAVE_AFTERIMAGE |
181 | # ifdef HAVE_AFTERIMAGE |
166 | if (original_asim) |
182 | if (original_asim) |
167 | return true; |
183 | return true; |
168 | # endif |
184 | # endif |
169 | # ifdef ENABLE_TRANSPARENCY |
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170 | if (flags & isTransparent) |
|
|
171 | { |
|
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172 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
|
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173 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
|
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174 | return true; |
|
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175 | # endif |
|
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176 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
|
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177 | return true; |
|
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178 | } |
|
|
179 | # endif |
|
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180 | return false; |
185 | return false; |
181 | } |
186 | } |
182 | |
187 | |
183 | # ifdef BG_IMAGE_FROM_FILE |
188 | # ifdef BG_IMAGE_FROM_FILE |
184 | static inline bool |
189 | static inline bool |
… | |
… | |
200 | static inline bool |
205 | static inline bool |
201 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
206 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
202 | { |
207 | { |
203 | if (geom_flags & flag) |
208 | if (geom_flags & flag) |
204 | { |
209 | { |
205 | if (new_value != bgPixmap_t::rootAlign) |
|
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206 | { |
|
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207 | if (new_value < -100) |
210 | if (new_value < -100) |
208 | new_value = -100; |
211 | new_value = -100; |
209 | else if (new_value > 200) |
212 | else if (new_value > 200) |
210 | new_value = 200; |
213 | new_value = 200; |
211 | } |
|
|
212 | if (new_value != align) |
214 | if (new_value != align) |
213 | { |
215 | { |
214 | align = new_value; |
216 | align = new_value; |
215 | return true; |
217 | return true; |
216 | } |
218 | } |
… | |
… | |
220 | |
222 | |
221 | static inline int |
223 | static inline int |
222 | make_align_position (int align, int window_size, int image_size) |
224 | make_align_position (int align, int window_size, int image_size) |
223 | { |
225 | { |
224 | int diff = window_size - image_size; |
226 | int diff = window_size - image_size; |
225 | int smaller = MIN (image_size,window_size); |
227 | int smaller = min (image_size, window_size); |
226 | |
228 | |
227 | if (align >= 0 && align <= 50) |
229 | if (align >= 0 && align <= 100) |
228 | return diff * align / 100; |
230 | return diff * align / 100; |
229 | else if (align > 50 && align <= 100) |
|
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230 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
231 | else if (align > 100 && align <= 200 ) |
231 | else if (align > 100 && align <= 200) |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
233 | else if (align > -100 && align < 0) |
233 | else if (align >= -100 && align < 0) |
234 | return ((align + 100) * smaller / 100) - image_size; |
234 | return ((align + 100) * smaller / 100) - image_size; |
235 | return 0; |
235 | return 0; |
236 | } |
236 | } |
237 | |
237 | |
238 | static inline int |
238 | static inline int |
239 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
239 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
240 | { |
240 | { |
241 | int src_pos = 0; |
241 | int src_pos = 0; |
242 | dst_pos = 0; |
242 | dst_pos = pos; |
243 | dst_size = size; |
243 | dst_size = size; |
244 | if (pos < 0 && size > target_size) |
244 | if (pos < 0) |
245 | { |
245 | { |
246 | src_pos = -pos; |
246 | src_pos = -pos; |
|
|
247 | dst_pos = 0; |
247 | dst_size += pos; |
248 | dst_size += pos; |
248 | } |
249 | } |
249 | else if (pos > 0) |
|
|
250 | dst_pos = pos; |
|
|
251 | |
250 | |
252 | if (dst_pos + dst_size > target_size) |
251 | if (dst_pos + dst_size > target_size) |
253 | dst_size = target_size - dst_pos; |
252 | dst_size = target_size - dst_pos; |
254 | return src_pos; |
253 | return src_pos; |
255 | } |
254 | } |
256 | |
255 | |
257 | bool |
256 | bool |
258 | bgPixmap_t::set_geometry (const char *geom) |
257 | bgPixmap_t::set_geometry (const char *geom) |
259 | { |
258 | { |
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|
259 | bool changed = false; |
260 | int geom_flags = 0, changed = 0; |
260 | int geom_flags = 0; |
261 | int x = 0, y = 0; |
261 | int x = 0, y = 0; |
262 | unsigned int w = 0, h = 0; |
262 | unsigned int w = 0, h = 0; |
263 | unsigned int n; |
263 | unsigned int n; |
264 | unsigned long new_flags = (flags & (~geometryFlags)); |
264 | unsigned long new_flags = (flags & (~geometryFlags)); |
265 | const char *p; |
265 | const char *p; |
… | |
… | |
380 | w = h = noScale; |
380 | w = h = noScale; |
381 | geom_flags |= WidthValue|HeightValue; |
381 | geom_flags |= WidthValue|HeightValue; |
382 | } |
382 | } |
383 | else if (CHECK_GEOM_OPS ("propscale")) |
383 | else if (CHECK_GEOM_OPS ("propscale")) |
384 | { |
384 | { |
385 | if (w == 0 && h == 0) |
|
|
386 | { |
|
|
387 | w = windowScale; |
|
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388 | geom_flags |= WidthValue; |
|
|
389 | } |
|
|
390 | new_flags |= propScale; |
385 | new_flags |= propScale; |
391 | } |
386 | } |
392 | else if (CHECK_GEOM_OPS ("hscale")) |
387 | else if (CHECK_GEOM_OPS ("hscale")) |
393 | { |
388 | { |
394 | if (w == 0) w = windowScale; |
389 | if (w == 0) w = windowScale; |
… | |
… | |
416 | x = y = centerAlign; |
411 | x = y = centerAlign; |
417 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
412 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
418 | } |
413 | } |
419 | else if (CHECK_GEOM_OPS ("root")) |
414 | else if (CHECK_GEOM_OPS ("root")) |
420 | { |
415 | { |
|
|
416 | new_flags |= rootAlign; |
421 | w = h = noScale; |
417 | w = h = noScale; |
422 | x = y = rootAlign; |
|
|
423 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
418 | geom_flags |= WidthValue|HeightValue; |
424 | } |
419 | } |
425 | # undef CHECK_GEOM_OPS |
420 | # undef CHECK_GEOM_OPS |
426 | |
421 | |
427 | while (*ops != ':' && *ops != '\0') ++ops; |
422 | while (*ops != ':' && *ops != '\0') ++ops; |
428 | } /* done parsing ops */ |
423 | } /* done parsing ops */ |
429 | } |
424 | } |
430 | |
425 | |
431 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
426 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
432 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
427 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
433 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
428 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
434 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
429 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
435 | } |
430 | } |
436 | |
431 | |
437 | if (new_flags != flags) |
432 | if (new_flags != flags) |
438 | { |
433 | { |
439 | flags = new_flags; |
434 | flags = new_flags; |
440 | changed++; |
435 | changed = true; |
441 | } |
436 | } |
442 | |
437 | |
443 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
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444 | // flags, h_scale, v_scale, h_align, v_align); |
|
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445 | return (changed > 0); |
438 | return changed; |
|
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439 | } |
|
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440 | |
|
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441 | void |
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442 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
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443 | { |
|
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444 | int target_width = target->szHint.width; |
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445 | int target_height = target->szHint.height; |
|
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446 | |
|
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447 | if (flags & propScale) |
|
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448 | { |
|
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449 | float scale = (float)target_width / image_width; |
|
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450 | min_it (scale, (float)target_height / image_height); |
|
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451 | w = image_width * scale + 0.5; |
|
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452 | h = image_height * scale + 0.5; |
|
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453 | } |
|
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454 | else |
|
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455 | { |
|
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456 | w = h_scale * target_width / 100; |
|
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457 | h = v_scale * target_height / 100; |
|
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458 | } |
|
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459 | |
|
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460 | if (!w) w = image_width; |
|
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461 | if (!h) h = image_height; |
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462 | |
|
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463 | if (flags & rootAlign) |
|
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464 | { |
|
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465 | target->get_window_origin (x, y); |
|
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466 | x = -x; |
|
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467 | y = -y; |
|
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468 | } |
|
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469 | else |
|
|
470 | { |
|
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471 | x = make_align_position (h_align, target_width, w); |
|
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472 | y = make_align_position (v_align, target_height, h); |
|
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473 | } |
|
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474 | |
|
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475 | flags &= ~sizeSensitive; |
|
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476 | if ((flags & propScale) || h_scale || v_scale |
|
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477 | || (!(flags & rootAlign) && (h_align || v_align)) |
|
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478 | || w > target_width || h > target_height) |
|
|
479 | flags |= sizeSensitive; |
446 | } |
480 | } |
447 | |
481 | |
448 | # ifdef HAVE_AFTERIMAGE |
482 | # ifdef HAVE_AFTERIMAGE |
449 | bool |
483 | bool |
450 | bgPixmap_t::render_image (unsigned long background_flags) |
484 | bgPixmap_t::render_image (unsigned long background_flags) |
… | |
… | |
462 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
496 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
463 | |
497 | |
464 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
498 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
465 | { |
499 | { |
466 | ShadingInfo as_shade; |
500 | ShadingInfo as_shade; |
467 | as_shade.shading = (shade == 0) ? 100 : shade; |
501 | as_shade.shading = shade; |
468 | |
502 | |
469 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
503 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
470 | if (flags & tintSet) |
504 | if (flags & tintSet) |
471 | tint.get (c); |
505 | tint.get (c); |
472 | as_shade.tintColor.red = c.r; |
506 | as_shade.tintColor.red = c.r; |
… | |
… | |
474 | as_shade.tintColor.blue = c.b; |
508 | as_shade.tintColor.blue = c.b; |
475 | |
509 | |
476 | background_tint = shading2tint32 (&as_shade); |
510 | background_tint = shading2tint32 (&as_shade); |
477 | } |
511 | } |
478 | |
512 | |
479 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
513 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
480 | { |
514 | { |
481 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
515 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
482 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
516 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
483 | 100, ASIMAGE_QUALITY_DEFAULT); |
517 | 100, ASIMAGE_QUALITY_DEFAULT); |
484 | if (tmp) |
518 | if (tmp) |
… | |
… | |
496 | int new_pmap_width = target_width; |
530 | int new_pmap_width = target_width; |
497 | int new_pmap_height = target_height; |
531 | int new_pmap_height = target_height; |
498 | |
532 | |
499 | int x = 0; |
533 | int x = 0; |
500 | int y = 0; |
534 | int y = 0; |
501 | int w = h_scale * target_width / 100; |
535 | int w = 0; |
502 | int h = v_scale * target_height / 100; |
536 | int h = 0; |
503 | |
|
|
504 | TIMING_TEST_START (asim); |
|
|
505 | |
537 | |
506 | if (original_asim) |
538 | if (original_asim) |
507 | { |
539 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
508 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
509 | { |
|
|
510 | target->get_window_origin (x, y); |
|
|
511 | x = -x; |
|
|
512 | y = -y; |
|
|
513 | } |
|
|
514 | |
|
|
515 | if (h_align != rootAlign) |
|
|
516 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
517 | |
|
|
518 | if (v_align != rootAlign) |
|
|
519 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
520 | } |
|
|
521 | |
540 | |
522 | if (!original_asim |
541 | if (!original_asim |
|
|
542 | || (!(flags & rootAlign) |
523 | || x >= target_width |
543 | && (x >= target_width |
524 | || y >= target_height |
544 | || y >= target_height |
525 | || (w > 0 && x + w <= 0) |
545 | || (x + w <= 0) |
526 | || (h > 0 && y + h <= 0)) |
546 | || (y + h <= 0)))) |
527 | { |
547 | { |
528 | if (background) |
548 | if (background) |
529 | { |
549 | { |
530 | new_pmap_width = background->width; |
550 | new_pmap_width = background->width; |
531 | new_pmap_height = background->height; |
551 | new_pmap_height = background->height; |
… | |
… | |
545 | } |
565 | } |
546 | else |
566 | else |
547 | { |
567 | { |
548 | result = original_asim; |
568 | result = original_asim; |
549 | |
569 | |
550 | if ((w > 0 && w != original_asim->width) |
570 | if ((w != original_asim->width) |
551 | || (h > 0 && h != original_asim->height)) |
571 | || (h != original_asim->height)) |
552 | { |
572 | { |
553 | result = scale_asimage (target->asv, original_asim, |
573 | result = scale_asimage (target->asv, original_asim, |
554 | w > 0 ? w : original_asim->width, |
574 | w, h, |
555 | h > 0 ? h : original_asim->height, |
|
|
556 | background ? ASA_ASImage : ASA_XImage, |
575 | background ? ASA_ASImage : ASA_XImage, |
557 | 100, ASIMAGE_QUALITY_DEFAULT); |
576 | 100, ASIMAGE_QUALITY_DEFAULT); |
558 | } |
577 | } |
559 | |
578 | |
560 | if (background == NULL) |
579 | if (background == NULL) |
561 | { |
580 | { |
562 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
563 | but there is no need to make it bigger than the window! */ |
|
|
564 | if (h_scale == 0) |
|
|
565 | new_pmap_width = min (result->width, target_width); |
|
|
566 | if (v_scale == 0) |
|
|
567 | new_pmap_height = min (result->height, target_height); |
|
|
568 | /* we also need to tile our image in one or both directions */ |
|
|
569 | if (h_scale == 0 || v_scale == 0) |
581 | if (h_scale == 0 || v_scale == 0) |
570 | { |
582 | { |
|
|
583 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
584 | but there is no need to make it bigger than the window! */ |
|
|
585 | new_pmap_width = min (result->width, target_width); |
|
|
586 | new_pmap_height = min (result->height, target_height); |
|
|
587 | |
|
|
588 | /* we also need to tile our image in both directions */ |
571 | ASImage *tmp = tile_asimage (target->asv, result, |
589 | ASImage *tmp = tile_asimage (target->asv, result, |
572 | (h_scale > 0) ? 0 : (int)result->width - x, |
590 | (int)result->width - x, |
573 | (v_scale > 0) ? 0 : (int)result->height - y, |
591 | (int)result->height - y, |
574 | new_pmap_width, |
592 | new_pmap_width, |
575 | new_pmap_height, |
593 | new_pmap_height, |
576 | TINT_LEAVE_SAME, ASA_XImage, |
594 | TINT_LEAVE_SAME, ASA_XImage, |
577 | 100, ASIMAGE_QUALITY_DEFAULT); |
595 | 100, ASIMAGE_QUALITY_DEFAULT); |
578 | if (tmp) |
596 | if (tmp) |
… | |
… | |
593 | layers[0].clip_width = target_width; |
611 | layers[0].clip_width = target_width; |
594 | layers[0].clip_height = target_height; |
612 | layers[0].clip_height = target_height; |
595 | layers[0].tint = background_tint; |
613 | layers[0].tint = background_tint; |
596 | layers[1].im = result; |
614 | layers[1].im = result; |
597 | |
615 | |
598 | if (w <= 0) |
616 | if (h_scale == 0 || v_scale == 0) |
599 | { |
617 | { |
600 | /* tile horizontally */ |
618 | /* tile horizontally */ |
601 | while (x > 0) x -= (int)result->width; |
619 | while (x > 0) x -= (int)result->width; |
602 | layers[1].dst_x = x; |
620 | layers[1].dst_x = x; |
603 | layers[1].clip_width = result->width+target_width; |
621 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
607 | /* clip horizontally */ |
625 | /* clip horizontally */ |
608 | layers[1].dst_x = x; |
626 | layers[1].dst_x = x; |
609 | layers[1].clip_width = result->width; |
627 | layers[1].clip_width = result->width; |
610 | } |
628 | } |
611 | |
629 | |
612 | if (h <= 0) |
630 | if (h_scale == 0 || v_scale == 0) |
613 | { |
631 | { |
614 | while (y > 0) y -= (int)result->height; |
632 | while (y > 0) y -= (int)result->height; |
615 | layers[1].dst_y = y; |
633 | layers[1].dst_y = y; |
616 | layers[1].clip_height = result->height + target_height; |
634 | layers[1].clip_height = result->height + target_height; |
617 | } |
635 | } |
… | |
… | |
640 | } |
658 | } |
641 | |
659 | |
642 | free (layers); |
660 | free (layers); |
643 | } |
661 | } |
644 | } |
662 | } |
645 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
646 | |
663 | |
647 | bool ret = false; |
664 | bool ret = false; |
648 | |
665 | |
649 | if (result) |
666 | if (result) |
650 | { |
667 | { |
… | |
… | |
676 | |
693 | |
677 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
694 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
678 | int dst_width = result->width, dst_height = result->height; |
695 | int dst_width = result->width, dst_height = result->height; |
679 | if (background == NULL) |
696 | if (background == NULL) |
680 | { |
697 | { |
|
|
698 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
699 | { |
681 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
700 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
682 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
701 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
702 | } |
683 | |
703 | |
684 | if (dst_x > 0 || dst_y > 0 |
704 | if (dst_x > 0 || dst_y > 0 |
685 | || dst_x + dst_width < new_pmap_width |
705 | || dst_x + dst_width < new_pmap_width |
686 | || dst_y + dst_height < new_pmap_height) |
706 | || dst_y + dst_height < new_pmap_height) |
687 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
707 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
… | |
… | |
693 | |
713 | |
694 | if (result != background && result != original_asim) |
714 | if (result != background && result != original_asim) |
695 | destroy_asimage (&result); |
715 | destroy_asimage (&result); |
696 | |
716 | |
697 | XFreeGC (target->dpy, gc); |
717 | XFreeGC (target->dpy, gc); |
698 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
699 | |
718 | |
700 | ret = true; |
719 | ret = true; |
701 | } |
720 | } |
702 | |
721 | |
703 | if (background) |
722 | if (background) |
… | |
… | |
705 | |
724 | |
706 | return ret; |
725 | return ret; |
707 | } |
726 | } |
708 | # endif /* HAVE_AFTERIMAGE */ |
727 | # endif /* HAVE_AFTERIMAGE */ |
709 | |
728 | |
|
|
729 | # ifdef HAVE_PIXBUF |
|
|
730 | bool |
|
|
731 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
732 | { |
|
|
733 | if (target == NULL) |
|
|
734 | return false; |
|
|
735 | |
|
|
736 | if (!pixbuf) |
|
|
737 | return false; |
|
|
738 | |
|
|
739 | if (background_flags |
|
|
740 | && !(flags & HAS_RENDER)) |
|
|
741 | return false; |
|
|
742 | |
|
|
743 | GdkPixbuf *result; |
|
|
744 | |
|
|
745 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
746 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
747 | |
|
|
748 | int target_width = target->szHint.width; |
|
|
749 | int target_height = target->szHint.height; |
|
|
750 | int new_pmap_width = target_width; |
|
|
751 | int new_pmap_height = target_height; |
|
|
752 | |
|
|
753 | int x = 0; |
|
|
754 | int y = 0; |
|
|
755 | int w = 0; |
|
|
756 | int h = 0; |
|
|
757 | |
|
|
758 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
759 | |
|
|
760 | if (!(flags & rootAlign) |
|
|
761 | && (x >= target_width |
|
|
762 | || y >= target_height |
|
|
763 | || (x + w <= 0) |
|
|
764 | || (y + h <= 0))) |
|
|
765 | return false; |
|
|
766 | |
|
|
767 | result = pixbuf; |
|
|
768 | |
|
|
769 | if ((w != image_width) |
|
|
770 | || (h != image_height)) |
|
|
771 | { |
|
|
772 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
773 | w, h, |
|
|
774 | GDK_INTERP_BILINEAR); |
|
|
775 | } |
|
|
776 | |
|
|
777 | bool ret = false; |
|
|
778 | |
|
|
779 | if (result) |
|
|
780 | { |
|
|
781 | XGCValues gcv; |
|
|
782 | GC gc; |
|
|
783 | Pixmap root_pmap; |
|
|
784 | |
|
|
785 | image_width = gdk_pixbuf_get_width (result); |
|
|
786 | image_height = gdk_pixbuf_get_height (result); |
|
|
787 | |
|
|
788 | if (background_flags) |
|
|
789 | { |
|
|
790 | root_pmap = pixmap; |
|
|
791 | pixmap = None; |
|
|
792 | } |
|
|
793 | else |
|
|
794 | { |
|
|
795 | if (h_scale == 0 || v_scale == 0) |
|
|
796 | { |
|
|
797 | new_pmap_width = min (image_width, target_width); |
|
|
798 | new_pmap_height = min (image_height, target_height); |
|
|
799 | } |
|
|
800 | } |
|
|
801 | |
|
|
802 | if (pixmap) |
|
|
803 | { |
|
|
804 | if (pmap_width != new_pmap_width |
|
|
805 | || pmap_height != new_pmap_height |
|
|
806 | || pmap_depth != target->depth) |
|
|
807 | { |
|
|
808 | XFreePixmap (target->dpy, pixmap); |
|
|
809 | pixmap = None; |
|
|
810 | } |
|
|
811 | } |
|
|
812 | |
|
|
813 | if (pixmap == None) |
|
|
814 | { |
|
|
815 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
816 | pmap_width = new_pmap_width; |
|
|
817 | pmap_height = new_pmap_height; |
|
|
818 | pmap_depth = target->depth; |
|
|
819 | } |
|
|
820 | |
|
|
821 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
822 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
823 | |
|
|
824 | if (h_scale == 0 || v_scale == 0) |
|
|
825 | { |
|
|
826 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
827 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
828 | 0, 0, |
|
|
829 | 0, 0, |
|
|
830 | image_width, image_height, |
|
|
831 | XLIB_RGB_DITHER_NONE, |
|
|
832 | 0, 0); |
|
|
833 | |
|
|
834 | gcv.tile = tile; |
|
|
835 | gcv.fill_style = FillTiled; |
|
|
836 | gcv.ts_x_origin = x; |
|
|
837 | gcv.ts_y_origin = y; |
|
|
838 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
839 | |
|
|
840 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
841 | XFreePixmap (target->dpy, tile); |
|
|
842 | } |
|
|
843 | else |
|
|
844 | { |
|
|
845 | int src_x, src_y, dst_x, dst_y; |
|
|
846 | int dst_width, dst_height; |
|
|
847 | |
|
|
848 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
849 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
850 | |
|
|
851 | if (dst_x > 0 || dst_y > 0 |
|
|
852 | || dst_x + dst_width < new_pmap_width |
|
|
853 | || dst_y + dst_height < new_pmap_height) |
|
|
854 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
855 | |
|
|
856 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
857 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
858 | src_x, src_y, |
|
|
859 | dst_x, dst_y, |
|
|
860 | dst_width, dst_height, |
|
|
861 | XLIB_RGB_DITHER_NONE, |
|
|
862 | 0, 0); |
|
|
863 | } |
|
|
864 | |
|
|
865 | #if XRENDER |
|
|
866 | if (background_flags) |
|
|
867 | { |
|
|
868 | Display *dpy = target->dpy; |
|
|
869 | XRenderPictureAttributes pa; |
|
|
870 | |
|
|
871 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
872 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
873 | |
|
|
874 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
875 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
876 | |
|
|
877 | pa.repeat = True; |
|
|
878 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
879 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
880 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
881 | XFreePixmap (dpy, mask_pmap); |
|
|
882 | |
|
|
883 | if (src && dst && mask) |
|
|
884 | { |
|
|
885 | XRenderColor mask_c; |
|
|
886 | |
|
|
887 | mask_c.alpha = 0x8000; |
|
|
888 | mask_c.red = 0; |
|
|
889 | mask_c.green = 0; |
|
|
890 | mask_c.blue = 0; |
|
|
891 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
892 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
893 | } |
|
|
894 | |
|
|
895 | XRenderFreePicture (dpy, src); |
|
|
896 | XRenderFreePicture (dpy, dst); |
|
|
897 | XRenderFreePicture (dpy, mask); |
|
|
898 | |
|
|
899 | XFreePixmap (dpy, root_pmap); |
|
|
900 | } |
|
|
901 | #endif |
|
|
902 | |
|
|
903 | if (result != pixbuf) |
|
|
904 | g_object_unref (result); |
|
|
905 | |
|
|
906 | XFreeGC (target->dpy, gc); |
|
|
907 | |
|
|
908 | ret = true; |
|
|
909 | } |
|
|
910 | |
|
|
911 | return ret; |
|
|
912 | } |
|
|
913 | # endif /* HAVE_PIXBUF */ |
|
|
914 | |
710 | bool |
915 | bool |
711 | bgPixmap_t::set_file (const char *file) |
916 | bgPixmap_t::set_file (const char *file) |
712 | { |
917 | { |
713 | assert (file); |
918 | if (!file || !*file) |
|
|
919 | return false; |
714 | |
920 | |
715 | if (*file) |
|
|
716 | { |
|
|
717 | if (const char *p = strchr (file, ';')) |
921 | if (const char *p = strchr (file, ';')) |
718 | { |
922 | { |
719 | size_t len = p - file; |
923 | size_t len = p - file; |
720 | char *f = rxvt_temp_buf<char> (len + 1); |
924 | char *f = rxvt_temp_buf<char> (len + 1); |
721 | memcpy (f, file, len); |
925 | memcpy (f, file, len); |
722 | f[len] = '\0'; |
926 | f[len] = '\0'; |
723 | file = f; |
927 | file = f; |
724 | } |
928 | } |
725 | |
929 | |
726 | # ifdef HAVE_AFTERIMAGE |
930 | # ifdef HAVE_AFTERIMAGE |
727 | if (!target->asimman) |
931 | if (!target->asimman) |
728 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
932 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
729 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
933 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
934 | if (image) |
|
|
935 | { |
730 | if (original_asim) |
936 | if (original_asim) |
|
|
937 | safe_asimage_destroy (original_asim); |
|
|
938 | original_asim = image; |
731 | have_image = true; |
939 | have_image = true; |
732 | return have_image; |
940 | return true; |
|
|
941 | } |
733 | # endif |
942 | # endif |
|
|
943 | |
|
|
944 | # ifdef HAVE_PIXBUF |
|
|
945 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
946 | if (image) |
734 | } |
947 | { |
|
|
948 | if (pixbuf) |
|
|
949 | g_object_unref (pixbuf); |
|
|
950 | pixbuf = image; |
|
|
951 | have_image = true; |
|
|
952 | return true; |
|
|
953 | } |
|
|
954 | # endif |
735 | |
955 | |
736 | return false; |
956 | return false; |
737 | } |
957 | } |
738 | |
958 | |
739 | # endif /* BG_IMAGE_FROM_FILE */ |
959 | # endif /* BG_IMAGE_FROM_FILE */ |
… | |
… | |
752 | } |
972 | } |
753 | |
973 | |
754 | bool |
974 | bool |
755 | bgPixmap_t::set_blur_radius (const char *geom) |
975 | bgPixmap_t::set_blur_radius (const char *geom) |
756 | { |
976 | { |
757 | int changed = 0; |
977 | bool changed = false; |
758 | unsigned int hr, vr; |
978 | unsigned int hr, vr; |
759 | int junk; |
979 | int junk; |
760 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
980 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
761 | |
981 | |
762 | if (!(geom_flags & WidthValue)) |
982 | if (!(geom_flags & WidthValue)) |
763 | hr = 1; |
983 | hr = 1; |
764 | if (!(geom_flags & HeightValue)) |
984 | if (!(geom_flags & HeightValue)) |
765 | vr = hr; |
985 | vr = hr; |
766 | |
986 | |
|
|
987 | min_it (hr, 128); |
|
|
988 | min_it (vr, 128); |
|
|
989 | |
767 | if (h_blurRadius != hr) |
990 | if (h_blurRadius != hr) |
768 | { |
991 | { |
769 | ++changed; |
992 | changed = true; |
770 | h_blurRadius = hr; |
993 | h_blurRadius = hr; |
771 | } |
994 | } |
772 | |
995 | |
773 | if (v_blurRadius != vr) |
996 | if (v_blurRadius != vr) |
774 | { |
997 | { |
775 | ++changed; |
998 | changed = true; |
776 | v_blurRadius = vr; |
999 | v_blurRadius = vr; |
777 | } |
1000 | } |
778 | |
1001 | |
779 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1002 | if (v_blurRadius == 0 && h_blurRadius == 0) |
780 | flags &= ~blurNeeded; |
1003 | flags &= ~blurNeeded; |
781 | else |
1004 | else |
782 | flags |= blurNeeded; |
1005 | flags |= blurNeeded; |
783 | |
1006 | |
784 | return (changed > 0); |
1007 | return changed; |
785 | } |
1008 | } |
786 | |
1009 | |
787 | static inline unsigned long |
1010 | static inline unsigned long |
788 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1011 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
789 | { |
1012 | { |
790 | unsigned long flags = 0; |
1013 | unsigned long flags = 0; |
791 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1014 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
792 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1015 | bool has_shade = shade != 100; |
793 | |
1016 | |
794 | if (tint) |
1017 | if (tint) |
795 | { |
1018 | { |
796 | tint->get (c); |
1019 | tint->get (c); |
797 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1020 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
811 | { |
1034 | { |
812 | flags |= bgPixmap_t::tintNeeded; |
1035 | flags |= bgPixmap_t::tintNeeded; |
813 | } |
1036 | } |
814 | } |
1037 | } |
815 | |
1038 | |
816 | if (flags & bgPixmap_t::tintNeeded) |
|
|
817 | { |
|
|
818 | if (flags & bgPixmap_t::tintWholesome) |
|
|
819 | flags |= bgPixmap_t::tintServerSide; |
|
|
820 | else |
|
|
821 | { |
|
|
822 | #if XFT |
|
|
823 | flags |= bgPixmap_t::tintServerSide; |
|
|
824 | #endif |
|
|
825 | } |
|
|
826 | } |
|
|
827 | |
|
|
828 | return flags; |
1039 | return flags; |
829 | } |
1040 | } |
830 | |
1041 | |
831 | bool |
1042 | bool |
832 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1043 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
833 | { |
1044 | { |
834 | if (tint != new_tint) |
1045 | if (!(flags & tintSet) || tint != new_tint) |
835 | { |
1046 | { |
836 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1047 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
837 | tint = new_tint; |
1048 | tint = new_tint; |
838 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1049 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
839 | return true; |
1050 | return true; |
… | |
… | |
857 | } |
1068 | } |
858 | |
1069 | |
859 | bool |
1070 | bool |
860 | bgPixmap_t::set_shade (const char *shade_str) |
1071 | bgPixmap_t::set_shade (const char *shade_str) |
861 | { |
1072 | { |
862 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1073 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
863 | |
1074 | |
864 | if (new_shade < 0 && new_shade > -100) |
1075 | clamp_it (new_shade, -100, 200); |
|
|
1076 | if (new_shade < 0) |
865 | new_shade = 200 - (100 + new_shade); |
1077 | new_shade = 200 - (100 + new_shade); |
866 | else if (new_shade == 100) |
|
|
867 | new_shade = 0; |
|
|
868 | |
1078 | |
869 | if (new_shade != shade) |
1079 | if (new_shade != shade) |
870 | { |
1080 | { |
871 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1081 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
872 | shade = new_shade; |
1082 | shade = new_shade; |
… | |
… | |
875 | } |
1085 | } |
876 | |
1086 | |
877 | return false; |
1087 | return false; |
878 | } |
1088 | } |
879 | |
1089 | |
|
|
1090 | #if XRENDER |
|
|
1091 | static void |
|
|
1092 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1093 | { |
|
|
1094 | double sigma = radius / 2.0; |
|
|
1095 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1096 | double sum = 0.0; |
|
|
1097 | |
|
|
1098 | for (int i = 0; i < width; i++) |
|
|
1099 | { |
|
|
1100 | double x = i - width / 2; |
|
|
1101 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1102 | sum += kernel[i]; |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | params[0] = XDoubleToFixed (width); |
|
|
1106 | params[1] = XDoubleToFixed (1); |
|
|
1107 | |
|
|
1108 | for (int i = 0; i < width; i++) |
|
|
1109 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1110 | } |
|
|
1111 | #endif |
|
|
1112 | |
|
|
1113 | bool |
|
|
1114 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1115 | { |
|
|
1116 | bool ret = false; |
|
|
1117 | #if XRENDER |
|
|
1118 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1119 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1120 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1121 | |
|
|
1122 | Display *dpy = target->dpy; |
|
|
1123 | XRenderPictureAttributes pa; |
|
|
1124 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1125 | |
|
|
1126 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1127 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1128 | |
|
|
1129 | if (kernel && params && src && dst) |
|
|
1130 | { |
|
|
1131 | if (h_blurRadius) |
|
|
1132 | { |
|
|
1133 | size = h_blurRadius * 2 + 1; |
|
|
1134 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1135 | |
|
|
1136 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1137 | XRenderComposite (dpy, |
|
|
1138 | PictOpSrc, |
|
|
1139 | src, |
|
|
1140 | None, |
|
|
1141 | dst, |
|
|
1142 | 0, 0, |
|
|
1143 | 0, 0, |
|
|
1144 | 0, 0, |
|
|
1145 | width, height); |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | if (v_blurRadius) |
|
|
1149 | { |
|
|
1150 | size = v_blurRadius * 2 + 1; |
|
|
1151 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1152 | swap (params[0], params[1]); |
|
|
1153 | |
|
|
1154 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1155 | XRenderComposite (dpy, |
|
|
1156 | PictOpSrc, |
|
|
1157 | src, |
|
|
1158 | None, |
|
|
1159 | dst, |
|
|
1160 | 0, 0, |
|
|
1161 | 0, 0, |
|
|
1162 | 0, 0, |
|
|
1163 | width, height); |
|
|
1164 | } |
|
|
1165 | |
|
|
1166 | ret = true; |
|
|
1167 | } |
|
|
1168 | |
|
|
1169 | free (kernel); |
|
|
1170 | free (params); |
|
|
1171 | XRenderFreePicture (dpy, src); |
|
|
1172 | XRenderFreePicture (dpy, dst); |
|
|
1173 | #endif |
|
|
1174 | return ret; |
|
|
1175 | } |
|
|
1176 | |
|
|
1177 | bool |
|
|
1178 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1179 | { |
|
|
1180 | Display *dpy = target->dpy; |
|
|
1181 | bool ret = false; |
|
|
1182 | |
|
|
1183 | if (flags & tintWholesome) |
|
|
1184 | { |
|
|
1185 | XGCValues gcv; |
|
|
1186 | GC gc; |
|
|
1187 | |
|
|
1188 | /* In this case we can tint image server-side getting significant |
|
|
1189 | * performance improvements, as we eliminate XImage transfer |
|
|
1190 | */ |
|
|
1191 | gcv.foreground = Pixel (tint); |
|
|
1192 | gcv.function = GXand; |
|
|
1193 | gcv.fill_style = FillSolid; |
|
|
1194 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1195 | if (gc) |
|
|
1196 | { |
|
|
1197 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1198 | ret = true; |
|
|
1199 | XFreeGC (dpy, gc); |
|
|
1200 | } |
|
|
1201 | } |
|
|
1202 | else |
|
|
1203 | { |
|
|
1204 | # if XRENDER |
|
|
1205 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1206 | |
|
|
1207 | if (flags & tintSet) |
|
|
1208 | tint.get (c); |
|
|
1209 | |
|
|
1210 | if (shade <= 100) |
|
|
1211 | { |
|
|
1212 | c.r = (c.r * shade) / 100; |
|
|
1213 | c.g = (c.g * shade) / 100; |
|
|
1214 | c.b = (c.b * shade) / 100; |
|
|
1215 | } |
|
|
1216 | else |
|
|
1217 | { |
|
|
1218 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1219 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1220 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1224 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1225 | XRenderPictureAttributes pa; |
|
|
1226 | |
|
|
1227 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1228 | |
|
|
1229 | pa.repeat = True; |
|
|
1230 | |
|
|
1231 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1232 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1233 | XFreePixmap (dpy, overlay_pmap); |
|
|
1234 | |
|
|
1235 | pa.component_alpha = True; |
|
|
1236 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1237 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1238 | XFreePixmap (dpy, mask_pmap); |
|
|
1239 | |
|
|
1240 | if (mask_pic && overlay_pic && back_pic) |
|
|
1241 | { |
|
|
1242 | XRenderColor mask_c; |
|
|
1243 | |
|
|
1244 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1245 | mask_c.alpha = 0xffff; |
|
|
1246 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1247 | |
|
|
1248 | mask_c.alpha = 0; |
|
|
1249 | mask_c.red = 0xffff - c.r; |
|
|
1250 | mask_c.green = 0xffff - c.g; |
|
|
1251 | mask_c.blue = 0xffff - c.b; |
|
|
1252 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1253 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1254 | ret = true; |
|
|
1255 | } |
|
|
1256 | |
|
|
1257 | XRenderFreePicture (dpy, mask_pic); |
|
|
1258 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1259 | XRenderFreePicture (dpy, back_pic); |
|
|
1260 | # endif |
|
|
1261 | } |
|
|
1262 | |
|
|
1263 | return ret; |
|
|
1264 | } |
|
|
1265 | |
880 | /* make_transparency_pixmap() |
1266 | /* make_transparency_pixmap() |
881 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1267 | * Builds a pixmap of the same size as the terminal window that contains |
882 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1268 | * the tiled portion of the root pixmap that is supposed to be covered by |
883 | * our window. |
1269 | * our window. |
884 | */ |
1270 | */ |
885 | unsigned long |
1271 | unsigned long |
886 | bgPixmap_t::make_transparency_pixmap () |
1272 | bgPixmap_t::make_transparency_pixmap () |
887 | { |
1273 | { |
… | |
… | |
891 | return 0; |
1277 | return 0; |
892 | |
1278 | |
893 | /* root dimensions may change from call to call - but Display structure should |
1279 | /* root dimensions may change from call to call - but Display structure should |
894 | * be always up-to-date, so let's use it : |
1280 | * be always up-to-date, so let's use it : |
895 | */ |
1281 | */ |
896 | Window root = target->display->root; |
|
|
897 | int screen = target->display->screen; |
1282 | int screen = target->display->screen; |
898 | Display *dpy = target->dpy; |
1283 | Display *dpy = target->dpy; |
|
|
1284 | int root_depth = DefaultDepth (dpy, screen); |
899 | int root_width = DisplayWidth (dpy, screen); |
1285 | int root_width = DisplayWidth (dpy, screen); |
900 | int root_height = DisplayHeight (dpy, screen); |
1286 | int root_height = DisplayHeight (dpy, screen); |
901 | unsigned int root_pmap_width, root_pmap_height; |
1287 | unsigned int root_pmap_width, root_pmap_height; |
902 | int window_width = target->szHint.width; |
1288 | int window_width = target->szHint.width; |
903 | int window_height = target->szHint.height; |
1289 | int window_height = target->szHint.height; |
904 | int sx, sy; |
1290 | int sx, sy; |
905 | XGCValues gcv; |
1291 | XGCValues gcv; |
|
|
1292 | GC gc; |
906 | |
1293 | |
907 | TIMING_TEST_START (tp); |
|
|
908 | target->get_window_origin (sx, sy); |
1294 | target->get_window_origin (sx, sy); |
909 | |
1295 | |
910 | /* check if we are outside of the visible part of the virtual screen : */ |
1296 | /* check if we are outside of the visible part of the virtual screen : */ |
911 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1297 | if (sx + window_width <= 0 || sy + window_height <= 0 |
912 | || sx >= root_width || sy >= root_height) |
1298 | || sx >= root_width || sy >= root_height) |
913 | return 0; |
1299 | return 0; |
914 | |
1300 | |
|
|
1301 | // validate root pixmap and get its size |
915 | if (root_pixmap != None) |
1302 | if (root_pixmap != None) |
916 | { |
1303 | { |
917 | /* we want to validate the pixmap and get it's size at the same time : */ |
1304 | Window wdummy; |
918 | int junk; |
1305 | int idummy; |
919 | unsigned int ujunk; |
1306 | unsigned int udummy; |
920 | /* root pixmap may be bad - allow a error */ |
1307 | |
921 | target->allowedxerror = -1; |
1308 | target->allowedxerror = -1; |
922 | |
1309 | |
923 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1310 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
924 | root_pixmap = None; |
1311 | root_pixmap = None; |
925 | |
1312 | |
926 | target->allowedxerror = 0; |
1313 | target->allowedxerror = 0; |
927 | } |
1314 | } |
928 | |
1315 | |
|
|
1316 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1317 | |
|
|
1318 | if (root_pixmap != None && root_depth != target->depth) |
|
|
1319 | { |
|
|
1320 | #if XRENDER |
|
|
1321 | if (flags & HAS_RENDER) |
|
|
1322 | { |
|
|
1323 | XRenderPictureAttributes pa; |
|
|
1324 | |
|
|
1325 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1326 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1327 | |
|
|
1328 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1329 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1330 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1331 | |
|
|
1332 | if (src && dst) |
|
|
1333 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1334 | else |
|
|
1335 | { |
|
|
1336 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1337 | root_pixmap = None; |
|
|
1338 | } |
|
|
1339 | |
|
|
1340 | XRenderFreePicture (dpy, src); |
|
|
1341 | XRenderFreePicture (dpy, dst); |
|
|
1342 | } |
|
|
1343 | else |
|
|
1344 | #endif |
|
|
1345 | root_pixmap = None; |
|
|
1346 | } |
|
|
1347 | |
|
|
1348 | if (root_pixmap == None) |
|
|
1349 | return 0; |
|
|
1350 | |
929 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1351 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
930 | GC gc = NULL; |
|
|
931 | |
1352 | |
932 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1353 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
933 | return 0; |
1354 | return 0; |
934 | |
1355 | |
935 | if (root_pixmap == None) |
|
|
936 | { |
|
|
937 | /* use tricks to obtain the root background image :*/ |
|
|
938 | /* we want to create Overrideredirect window overlapping out window |
|
|
939 | with background type of Parent Relative and then grab it */ |
|
|
940 | XSetWindowAttributes attr; |
|
|
941 | Window src; |
|
|
942 | bool success = false; |
|
|
943 | |
|
|
944 | attr.background_pixmap = ParentRelative; |
|
|
945 | attr.backing_store = Always; |
|
|
946 | attr.event_mask = ExposureMask; |
|
|
947 | attr.override_redirect = True; |
|
|
948 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
949 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
950 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
951 | &attr); |
|
|
952 | |
|
|
953 | if (src != None) |
|
|
954 | { |
|
|
955 | XEvent event; |
|
|
956 | int ev_count = 0; |
|
|
957 | XGrabServer (dpy); |
|
|
958 | XMapRaised (dpy, src); |
|
|
959 | XSync (dpy, False); |
|
|
960 | |
|
|
961 | /* XSync should get window where it's properly exposed, |
|
|
962 | * but to be on the safe side - let's check for the actual event to arrive : */ |
|
|
963 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
964 | ++ev_count; |
|
|
965 | |
|
|
966 | if (ev_count > 0); |
|
|
967 | { |
|
|
968 | /* hooray! - we can grab the image! */ |
|
|
969 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
970 | if (gc) |
|
|
971 | { |
|
|
972 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
973 | success = true; |
|
|
974 | } |
|
|
975 | } |
|
|
976 | |
|
|
977 | XDestroyWindow (dpy, src); |
|
|
978 | XUngrabServer (dpy); |
|
|
979 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
980 | } |
|
|
981 | |
|
|
982 | if (!success) |
|
|
983 | { |
|
|
984 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
985 | tiled_root_pmap = None; |
|
|
986 | } |
|
|
987 | else |
|
|
988 | result |= transpPmapTiled; |
|
|
989 | } |
|
|
990 | else |
|
|
991 | { |
|
|
992 | /* straightforward pixmap copy */ |
1356 | /* straightforward pixmap copy */ |
993 | gcv.tile = root_pixmap; |
1357 | gcv.tile = recoded_root_pmap; |
994 | gcv.fill_style = FillTiled; |
1358 | gcv.fill_style = FillTiled; |
995 | |
1359 | |
996 | while (sx < 0) sx += (int)root_width; |
1360 | while (sx < 0) sx += (int)root_width; |
997 | while (sy < 0) sy += (int)root_height; |
1361 | while (sy < 0) sy += (int)root_height; |
998 | |
1362 | |
999 | gcv.ts_x_origin = -sx; |
1363 | gcv.ts_x_origin = -sx; |
1000 | gcv.ts_y_origin = -sy; |
1364 | gcv.ts_y_origin = -sy; |
1001 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1365 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1002 | |
1366 | |
1003 | if (gc) |
1367 | if (gc) |
1004 | { |
1368 | { |
1005 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1369 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1006 | result |= transpPmapTiled; |
1370 | result |= transpPmapTiled; |
1007 | } |
1371 | XFreeGC (dpy, gc); |
1008 | } |
1372 | } |
1009 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1010 | |
1373 | |
1011 | if (tiled_root_pmap != None) |
1374 | if (tiled_root_pmap != None) |
1012 | { |
1375 | { |
1013 | if (!need_client_side_rendering ()) |
1376 | if (!need_client_side_rendering ()) |
1014 | { |
1377 | { |
|
|
1378 | if ((flags & blurNeeded) |
|
|
1379 | && (flags & HAS_RENDER_CONV)) |
|
|
1380 | { |
|
|
1381 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1382 | result |= transpPmapBlurred; |
|
|
1383 | } |
1015 | if ((flags & tintNeeded)) |
1384 | if ((flags & tintNeeded) |
1016 | { |
|
|
1017 | if (flags & tintWholesome) |
1385 | && (flags & (tintWholesome | HAS_RENDER))) |
1018 | { |
1386 | { |
1019 | /* In this case we can tint image server-side getting significant |
1387 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1020 | * performance improvements, as we eliminate XImage transfer |
|
|
1021 | */ |
|
|
1022 | gcv.foreground = Pixel (tint); |
|
|
1023 | gcv.function = GXand; |
|
|
1024 | gcv.fill_style = FillSolid; |
|
|
1025 | if (gc) |
|
|
1026 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1027 | else |
|
|
1028 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1029 | if (gc) |
|
|
1030 | { |
|
|
1031 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
1032 | result |= transpPmapTinted; |
1388 | result |= transpPmapTinted; |
1033 | } |
|
|
1034 | } |
|
|
1035 | else |
|
|
1036 | { |
|
|
1037 | # if XFT |
|
|
1038 | Picture back_pic = 0; |
|
|
1039 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1040 | |
|
|
1041 | if (flags & tintSet) |
|
|
1042 | tint.get (c); |
|
|
1043 | |
|
|
1044 | if (shade > 0 && shade < 100) |
|
|
1045 | { |
|
|
1046 | c.r = (c.r * shade) / 100; |
|
|
1047 | c.g = (c.g * shade) / 100; |
|
|
1048 | c.b = (c.b * shade) / 100; |
|
|
1049 | } |
|
|
1050 | else if (shade > 100 && shade < 200) |
|
|
1051 | { |
|
|
1052 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1053 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1054 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1055 | } |
|
|
1056 | |
|
|
1057 | XRenderPictFormat pf; |
|
|
1058 | pf.type = PictTypeDirect; |
|
|
1059 | pf.depth = 32; |
|
|
1060 | pf.direct.redMask = 0xff; |
|
|
1061 | pf.direct.greenMask = 0xff; |
|
|
1062 | pf.direct.blueMask = 0xff; |
|
|
1063 | pf.direct.alphaMask = 0xff; |
|
|
1064 | |
|
|
1065 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1066 | (PictFormatType| |
|
|
1067 | PictFormatDepth| |
|
|
1068 | PictFormatRedMask| |
|
|
1069 | PictFormatGreenMask| |
|
|
1070 | PictFormatBlueMask| |
|
|
1071 | PictFormatAlphaMask), |
|
|
1072 | &pf, |
|
|
1073 | 0); |
|
|
1074 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1075 | XRenderPictureAttributes pa ; |
|
|
1076 | |
|
|
1077 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1078 | |
|
|
1079 | pa.repeat = True; |
|
|
1080 | |
|
|
1081 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1082 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1083 | XFreePixmap (dpy, overlay_pmap); |
|
|
1084 | |
|
|
1085 | pa.component_alpha = True; |
|
|
1086 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1087 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1088 | XFreePixmap (dpy, mask_pmap); |
|
|
1089 | |
|
|
1090 | if (mask_pic && overlay_pic && back_pic) |
|
|
1091 | { |
|
|
1092 | XRenderColor mask_c; |
|
|
1093 | |
|
|
1094 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1095 | mask_c.alpha = 0xffff; |
|
|
1096 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1097 | |
|
|
1098 | mask_c.alpha = 0; |
|
|
1099 | mask_c.red = 0xffff - c.r; |
|
|
1100 | mask_c.green = 0xffff - c.g; |
|
|
1101 | mask_c.blue = 0xffff - c.b; |
|
|
1102 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1103 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1104 | result |= transpPmapTinted; |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | XRenderFreePicture (dpy, mask_pic); |
|
|
1108 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1109 | XRenderFreePicture (dpy, back_pic); |
|
|
1110 | # if DO_TIMING_TEST |
|
|
1111 | XSync (dpy, False); |
|
|
1112 | # endif |
|
|
1113 | # endif |
|
|
1114 | } |
|
|
1115 | } |
1389 | } |
1116 | } /* server side rendering completed */ |
1390 | } /* server side rendering completed */ |
1117 | |
1391 | |
1118 | if (pixmap) |
1392 | if (pixmap) |
1119 | XFreePixmap (dpy, pixmap); |
1393 | XFreePixmap (dpy, pixmap); |
1120 | |
1394 | |
1121 | pixmap = tiled_root_pmap; |
1395 | pixmap = tiled_root_pmap; |
1122 | pmap_width = window_width; |
1396 | pmap_width = window_width; |
1123 | pmap_height = window_height; |
1397 | pmap_height = window_height; |
1124 | pmap_depth = root_depth; |
1398 | pmap_depth = target->depth; |
1125 | } |
1399 | } |
1126 | |
1400 | |
1127 | if (gc) |
1401 | if (recoded_root_pmap != root_pixmap) |
1128 | XFreeGC (dpy, gc); |
1402 | XFreePixmap (dpy, recoded_root_pmap); |
1129 | |
|
|
1130 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1131 | |
1403 | |
1132 | return result; |
1404 | return result; |
1133 | } |
1405 | } |
1134 | |
1406 | |
1135 | bool |
1407 | void |
1136 | bgPixmap_t::set_root_pixmap () |
1408 | bgPixmap_t::set_root_pixmap () |
1137 | { |
1409 | { |
1138 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1410 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1139 | if (new_root_pixmap == None) |
1411 | if (new_root_pixmap == None) |
1140 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1412 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1141 | |
1413 | |
1142 | if (new_root_pixmap != root_pixmap) |
|
|
1143 | { |
|
|
1144 | root_pixmap = new_root_pixmap; |
1414 | root_pixmap = new_root_pixmap; |
1145 | return true; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | return false; |
|
|
1149 | } |
1415 | } |
1150 | # endif /* ENABLE_TRANSPARENCY */ |
1416 | # endif /* ENABLE_TRANSPARENCY */ |
1151 | |
1417 | |
1152 | # ifndef HAVE_AFTERIMAGE |
1418 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1153 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1419 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1154 | # endif |
1420 | # endif |
1155 | |
1421 | |
1156 | bool |
1422 | bool |
1157 | bgPixmap_t::render () |
1423 | bgPixmap_t::render () |
1158 | { |
1424 | { |
1159 | unsigned long background_flags = 0; |
1425 | unsigned long background_flags = 0; |
1160 | |
1426 | |
1161 | if (target == NULL) |
1427 | if (target == NULL) |
1162 | return false; |
1428 | return false; |
1163 | |
|
|
1164 | TIMING_TEST_START (tp); |
|
|
1165 | |
1429 | |
1166 | invalidate (); |
1430 | invalidate (); |
1167 | # ifdef ENABLE_TRANSPARENCY |
1431 | # ifdef ENABLE_TRANSPARENCY |
1168 | if (flags & isTransparent) |
1432 | if (flags & isTransparent) |
1169 | { |
1433 | { |
1170 | /* we need to re-generate transparency pixmap in that case ! */ |
1434 | /* we need to re-generate transparency pixmap in that case ! */ |
1171 | background_flags = make_transparency_pixmap (); |
1435 | background_flags = make_transparency_pixmap (); |
1172 | if (background_flags == 0) |
1436 | if (background_flags == 0) |
1173 | return false; |
1437 | return false; |
1174 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1438 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1175 | && pmap_depth == target->depth) |
|
|
1176 | flags = flags & ~isInvalid; |
1439 | flags = flags & ~isInvalid; |
1177 | } |
1440 | } |
1178 | # endif |
1441 | # endif |
1179 | |
1442 | |
1180 | # ifdef BG_IMAGE_FROM_FILE |
1443 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
1184 | if (render_image (background_flags)) |
1447 | if (render_image (background_flags)) |
1185 | flags = flags & ~isInvalid; |
1448 | flags = flags & ~isInvalid; |
1186 | } |
1449 | } |
1187 | # endif |
1450 | # endif |
1188 | |
1451 | |
|
|
1452 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1189 | XImage *result = NULL; |
1453 | XImage *result = NULL; |
1190 | |
1454 | |
1191 | if (background_flags && (flags & isInvalid)) |
1455 | if (background_flags && (flags & isInvalid)) |
1192 | { |
1456 | { |
1193 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1457 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1458 | } |
1194 | |
1459 | |
1195 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
1460 | if (result) |
|
|
1461 | { |
1196 | /* our own client-side tinting */ |
1462 | /* our own client-side tinting */ |
1197 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1198 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1199 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1463 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1200 | { |
1464 | { |
1201 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1465 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1202 | if (flags & tintSet) |
1466 | if (flags & tintSet) |
1203 | tint.get (c); |
1467 | tint.get (c); |
1204 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1468 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1205 | } |
1469 | } |
1206 | # endif |
|
|
1207 | } |
|
|
1208 | |
1470 | |
1209 | if (result) |
|
|
1210 | { |
|
|
1211 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1471 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1212 | |
1472 | |
1213 | if (gc) |
1473 | if (gc) |
1214 | { |
1474 | { |
1215 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1216 | { |
|
|
1217 | XFreePixmap (target->dpy, pixmap); |
|
|
1218 | pixmap = None; |
|
|
1219 | } |
|
|
1220 | |
|
|
1221 | if (pixmap == None) |
|
|
1222 | { |
|
|
1223 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1224 | pmap_width = result->width; |
|
|
1225 | pmap_height = result->height; |
|
|
1226 | pmap_depth = target->depth; |
|
|
1227 | } |
|
|
1228 | |
|
|
1229 | if (pmap_depth != result->depth) |
|
|
1230 | { |
|
|
1231 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1232 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1233 | result->depth = 32; |
|
|
1234 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1235 | result->depth = 24; |
|
|
1236 | else |
|
|
1237 | { |
|
|
1238 | /* TODO: implement image recoding */ |
|
|
1239 | } |
|
|
1240 | } |
|
|
1241 | |
|
|
1242 | if (pmap_depth == result->depth) |
|
|
1243 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1475 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1244 | |
1476 | |
1245 | XFreeGC (target->dpy, gc); |
1477 | XFreeGC (target->dpy, gc); |
1246 | flags = flags & ~isInvalid; |
1478 | flags = flags & ~isInvalid; |
1247 | } |
1479 | } |
1248 | |
1480 | |
1249 | XDestroyImage (result); |
1481 | XDestroyImage (result); |
1250 | } |
1482 | } |
|
|
1483 | # endif |
1251 | |
1484 | |
1252 | if (flags & isInvalid) |
1485 | if (flags & isInvalid) |
1253 | { |
1486 | { |
1254 | if (pixmap != None) |
1487 | if (pixmap != None) |
1255 | { |
1488 | { |
… | |
… | |
1258 | } |
1491 | } |
1259 | } |
1492 | } |
1260 | |
1493 | |
1261 | apply (); |
1494 | apply (); |
1262 | |
1495 | |
1263 | XSync (target->dpy, False); |
|
|
1264 | valid_since = ev::now (); |
1496 | valid_since = ev::now (); |
1265 | |
1497 | |
1266 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1267 | |
|
|
1268 | return true; |
1498 | return true; |
1269 | } |
1499 | } |
1270 | |
1500 | |
1271 | bool |
1501 | void |
1272 | bgPixmap_t::set_target (rxvt_term *new_target) |
1502 | bgPixmap_t::set_target (rxvt_term *new_target) |
1273 | { |
1503 | { |
1274 | if (new_target) |
|
|
1275 | if (target != new_target) |
|
|
1276 | { |
|
|
1277 | target = new_target; |
1504 | target = new_target; |
1278 | # ifdef ENABLE_TRANSPARENCY |
1505 | |
1279 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1506 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
|
|
1507 | #if XRENDER |
|
|
1508 | int major, minor; |
|
|
1509 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
|
|
1510 | flags |= HAS_RENDER; |
|
|
1511 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1512 | if (filters) |
|
|
1513 | { |
|
|
1514 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1515 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1516 | flags |= HAS_RENDER_CONV; |
|
|
1517 | |
|
|
1518 | XFree (filters); |
|
|
1519 | } |
1280 | # endif |
1520 | #endif |
1281 | return true; |
|
|
1282 | } |
|
|
1283 | |
|
|
1284 | return false; |
|
|
1285 | } |
1521 | } |
1286 | |
1522 | |
1287 | void |
1523 | void |
1288 | bgPixmap_t::apply () |
1524 | bgPixmap_t::apply () |
1289 | { |
1525 | { |
1290 | if (target) |
1526 | if (target == NULL) |
1291 | { |
1527 | return; |
1292 | flags &= ~isVtOrigin; |
|
|
1293 | |
1528 | |
1294 | if (pixmap != None) |
1529 | if (pixmap != None) |
1295 | { |
1530 | { |
1296 | /* set target's background to pixmap */ |
1531 | /* set target's background to pixmap */ |
1297 | # ifdef ENABLE_TRANSPARENCY |
1532 | # ifdef ENABLE_TRANSPARENCY |
1298 | if (flags & isTransparent) |
1533 | if (flags & isTransparent) |
1299 | { |
1534 | { |
1300 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1535 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1301 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1536 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1302 | |
1537 | |
1303 | if (target->scrollBar.win) |
1538 | if (target->scrollBar.win) |
1304 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1539 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1305 | } |
1540 | } |
1306 | else |
1541 | else |
1307 | # endif |
1542 | # endif |
1308 | { |
1543 | { |
1309 | flags |= isVtOrigin; |
|
|
1310 | /* force old pixmap dereference in case it was transparent before :*/ |
1544 | /* force old pixmap dereference in case it was transparent before :*/ |
1311 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1312 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1313 | /* do we also need to set scrollbar's background here ? */ |
|
|
1314 | |
|
|
1315 | if (target->scrollBar.win) |
|
|
1316 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1317 | } |
|
|
1318 | } |
|
|
1319 | else |
|
|
1320 | { |
|
|
1321 | /* set target background to a pixel */ |
|
|
1322 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1545 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1323 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1546 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1324 | /* do we also need to set scrollbar's background here ? */ |
1547 | /* do we also need to set scrollbar's background here ? */ |
|
|
1548 | |
1325 | if (target->scrollBar.win) |
1549 | if (target->scrollBar.win) |
1326 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1550 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1327 | } |
1551 | } |
|
|
1552 | } |
|
|
1553 | else |
|
|
1554 | { |
|
|
1555 | /* set target background to a pixel */ |
|
|
1556 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1557 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1558 | /* do we also need to set scrollbar's background here ? */ |
|
|
1559 | if (target->scrollBar.win) |
|
|
1560 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1561 | } |
1328 | |
1562 | |
1329 | /* don't want Expose on the parent or vt. It is better to use |
1563 | /* don't want Expose on the parent or vt. It is better to use |
1330 | scr_touch or we get a great deal of flicker otherwise: */ |
1564 | scr_touch or we get a great deal of flicker otherwise: */ |
1331 | XClearWindow (target->dpy, target->parent[0]); |
1565 | XClearWindow (target->dpy, target->parent[0]); |
1332 | |
1566 | |
1333 | if (target->scrollBar.state && target->scrollBar.win) |
1567 | if (target->scrollBar.state && target->scrollBar.win) |
1334 | { |
1568 | { |
1335 | target->scrollBar.state = STATE_IDLE; |
1569 | target->scrollBar.state = STATE_IDLE; |
1336 | target->scrollBar.show (0); |
1570 | target->scrollBar.show (0); |
1337 | } |
1571 | } |
1338 | |
1572 | |
1339 | target->want_refresh = 1; |
1573 | target->want_refresh = 1; |
1340 | flags |= hasChanged; |
1574 | flags |= hasChanged; |
1341 | } |
|
|
1342 | } |
1575 | } |
1343 | |
1576 | |
1344 | #endif /* HAVE_BG_PIXMAP */ |
1577 | #endif /* HAVE_BG_PIXMAP */ |
1345 | |
1578 | |
1346 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1579 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1347 | /* taken from aterm-0.4.2 */ |
1580 | /* taken from aterm-0.4.2 */ |
1348 | |
1581 | |
1349 | typedef uint32_t RUINT32T; |
|
|
1350 | |
|
|
1351 | static void |
1582 | static void |
1352 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1583 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1353 | { |
1584 | { |
1354 | int sh_r, sh_g, sh_b; |
1585 | int sh_r, sh_g, sh_b; |
1355 | RUINT32T mask_r, mask_g, mask_b; |
1586 | uint32_t mask_r, mask_g, mask_b; |
1356 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1587 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1357 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1588 | rgba low; |
1358 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1589 | rgba high; |
1359 | int i; |
1590 | int i; |
|
|
1591 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1360 | |
1592 | |
1361 | Visual *visual = term->visual; |
|
|
1362 | |
|
|
1363 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1593 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1364 | |
|
|
1365 | if (shade == 0) |
|
|
1366 | shade = 100; |
|
|
1367 | |
1594 | |
1368 | /* for convenience */ |
1595 | /* for convenience */ |
1369 | mask_r = visual->red_mask; |
1596 | mask_r = visual->red_mask; |
1370 | mask_g = visual->green_mask; |
1597 | mask_g = visual->green_mask; |
1371 | mask_b = visual->blue_mask; |
1598 | mask_b = visual->blue_mask; |
1372 | |
1599 | |
1373 | /* boring lookup table pre-initialization */ |
1600 | /* boring lookup table pre-initialization */ |
1374 | switch (srcImage->bits_per_pixel) { |
1601 | switch (srcImage->depth) |
|
|
1602 | { |
1375 | case 15: |
1603 | case 15: |
1376 | if ((mask_r != 0x7c00) || |
1604 | if ((mask_r != 0x7c00) || |
1377 | (mask_g != 0x03e0) || |
1605 | (mask_g != 0x03e0) || |
1378 | (mask_b != 0x001f)) |
1606 | (mask_b != 0x001f)) |
1379 | return; |
1607 | return; |
1380 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1608 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1381 | lookup_r = lookup; |
1609 | lookup_r = lookup; |
1382 | lookup_g = lookup+32; |
1610 | lookup_g = lookup+32; |
1383 | lookup_b = lookup+32+32; |
1611 | lookup_b = lookup+32+32; |
1384 | sh_r = 10; |
1612 | sh_r = 10; |
1385 | sh_g = 5; |
1613 | sh_g = 5; |
1386 | sh_b = 0; |
1614 | sh_b = 0; |
1387 | break; |
1615 | break; |
1388 | case 16: |
1616 | case 16: |
1389 | if ((mask_r != 0xf800) || |
1617 | if ((mask_r != 0xf800) || |
1390 | (mask_g != 0x07e0) || |
1618 | (mask_g != 0x07e0) || |
1391 | (mask_b != 0x001f)) |
1619 | (mask_b != 0x001f)) |
1392 | return; |
1620 | return; |
1393 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1621 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1394 | lookup_r = lookup; |
1622 | lookup_r = lookup; |
1395 | lookup_g = lookup+32; |
1623 | lookup_g = lookup+32; |
1396 | lookup_b = lookup+32+64; |
1624 | lookup_b = lookup+32+64; |
1397 | sh_r = 11; |
1625 | sh_r = 11; |
1398 | sh_g = 5; |
1626 | sh_g = 5; |
1399 | sh_b = 0; |
1627 | sh_b = 0; |
1400 | break; |
1628 | break; |
1401 | case 24: |
1629 | case 24: |
1402 | if ((mask_r != 0xff0000) || |
1630 | if ((mask_r != 0xff0000) || |
1403 | (mask_g != 0x00ff00) || |
1631 | (mask_g != 0x00ff00) || |
1404 | (mask_b != 0x0000ff)) |
1632 | (mask_b != 0x0000ff)) |
1405 | return; |
1633 | return; |
1406 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1634 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1407 | lookup_r = lookup; |
1635 | lookup_r = lookup; |
1408 | lookup_g = lookup+256; |
1636 | lookup_g = lookup+256; |
1409 | lookup_b = lookup+256+256; |
1637 | lookup_b = lookup+256+256; |
1410 | sh_r = 16; |
1638 | sh_r = 16; |
1411 | sh_g = 8; |
1639 | sh_g = 8; |
1412 | sh_b = 0; |
1640 | sh_b = 0; |
1413 | break; |
1641 | break; |
1414 | case 32: |
1642 | case 32: |
1415 | if ((mask_r != 0xff0000) || |
1643 | if ((mask_r != 0xff0000) || |
1416 | (mask_g != 0x00ff00) || |
1644 | (mask_g != 0x00ff00) || |
1417 | (mask_b != 0x0000ff)) |
1645 | (mask_b != 0x0000ff)) |
1418 | return; |
1646 | return; |
1419 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1647 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1420 | lookup_r = lookup; |
1648 | lookup_r = lookup; |
1421 | lookup_g = lookup+256; |
1649 | lookup_g = lookup+256; |
1422 | lookup_b = lookup+256+256; |
1650 | lookup_b = lookup+256+256; |
1423 | sh_r = 16; |
1651 | sh_r = 16; |
1424 | sh_g = 8; |
1652 | sh_g = 8; |
1425 | sh_b = 0; |
1653 | sh_b = 0; |
1426 | break; |
1654 | break; |
1427 | default: |
1655 | default: |
1428 | return; /* we do not support this color depth */ |
1656 | return; /* we do not support this color depth */ |
1429 | } |
1657 | } |
1430 | |
1658 | |
1431 | /* prepare limits for color transformation (each channel is handled separately) */ |
1659 | /* prepare limits for color transformation (each channel is handled separately) */ |
1432 | if (shade < 0) { |
1660 | if (shade > 100) |
|
|
1661 | { |
1433 | shade = -shade; |
1662 | shade = 200 - shade; |
1434 | if (shade < 0) shade = 0; |
|
|
1435 | if (shade > 100) shade = 100; |
|
|
1436 | |
1663 | |
1437 | lower_lim_r = 65535-rm; |
1664 | high.r = (65535 - c.r) * shade / 100; |
1438 | lower_lim_g = 65535-gm; |
1665 | high.g = (65535 - c.g) * shade / 100; |
1439 | lower_lim_b = 65535-bm; |
1666 | high.b = (65535 - c.b) * shade / 100; |
1440 | |
1667 | |
1441 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1668 | low.r = 65535 - high.r; |
1442 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1669 | low.g = 65535 - high.g; |
1443 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1670 | low.b = 65535 - high.b; |
1444 | |
|
|
1445 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1446 | } else { |
|
|
1447 | if (shade < 0) shade = 0; |
|
|
1448 | if (shade > 100) shade = 100; |
|
|
1449 | |
|
|
1450 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
1451 | |
|
|
1452 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1453 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1454 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1455 | } |
1671 | } |
1456 | |
1672 | else |
1457 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1458 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1459 | { |
1673 | { |
1460 | unsigned int tmp; |
1674 | high.r = c.r * shade / 100; |
|
|
1675 | high.g = c.g * shade / 100; |
|
|
1676 | high.b = c.b * shade / 100; |
1461 | |
1677 | |
1462 | tmp = lower_lim_r; |
1678 | low.r = low.g = low.b = 0; |
1463 | lower_lim_r = lower_lim_b; |
|
|
1464 | lower_lim_b = tmp; |
|
|
1465 | |
|
|
1466 | tmp = upper_lim_r; |
|
|
1467 | upper_lim_r = upper_lim_b; |
|
|
1468 | upper_lim_b = tmp; |
|
|
1469 | } |
1679 | } |
1470 | |
1680 | |
1471 | /* fill our lookup tables */ |
1681 | /* fill our lookup tables */ |
1472 | for (i = 0; i <= mask_r>>sh_r; i++) |
1682 | for (i = 0; i <= mask_r>>sh_r; i++) |
1473 | { |
1683 | { |
1474 | RUINT32T tmp; |
1684 | uint32_t tmp; |
1475 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1685 | tmp = i * high.r; |
1476 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1686 | tmp += (mask_r>>sh_r) * low.r; |
1477 | lookup_r[i] = (tmp/65535)<<sh_r; |
1687 | lookup_r[i] = (tmp/65535)<<sh_r; |
1478 | } |
1688 | } |
1479 | for (i = 0; i <= mask_g>>sh_g; i++) |
1689 | for (i = 0; i <= mask_g>>sh_g; i++) |
1480 | { |
1690 | { |
1481 | RUINT32T tmp; |
1691 | uint32_t tmp; |
1482 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1692 | tmp = i * high.g; |
1483 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1693 | tmp += (mask_g>>sh_g) * low.g; |
1484 | lookup_g[i] = (tmp/65535)<<sh_g; |
1694 | lookup_g[i] = (tmp/65535)<<sh_g; |
1485 | } |
1695 | } |
1486 | for (i = 0; i <= mask_b>>sh_b; i++) |
1696 | for (i = 0; i <= mask_b>>sh_b; i++) |
1487 | { |
1697 | { |
1488 | RUINT32T tmp; |
1698 | uint32_t tmp; |
1489 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1699 | tmp = i * high.b; |
1490 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1700 | tmp += (mask_b>>sh_b) * low.b; |
1491 | lookup_b[i] = (tmp/65535)<<sh_b; |
1701 | lookup_b[i] = (tmp/65535)<<sh_b; |
1492 | } |
1702 | } |
1493 | |
1703 | |
1494 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1704 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1495 | switch (srcImage->bits_per_pixel) |
1705 | if (srcImage->bits_per_pixel == 32 |
|
|
1706 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1707 | && srcImage->byte_order == host_byte_order) |
1496 | { |
1708 | { |
1497 | case 15: |
|
|
1498 | { |
|
|
1499 | unsigned short *p1, *pf, *p, *pl; |
1709 | uint32_t *p1, *pf, *p, *pl; |
1500 | p1 = (unsigned short *) srcImage->data; |
1710 | p1 = (uint32_t *) srcImage->data; |
1501 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1711 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1712 | |
1502 | while (p1 < pf) |
1713 | while (p1 < pf) |
1503 | { |
1714 | { |
1504 | p = p1; |
1715 | p = p1; |
1505 | pl = p1 + srcImage->width; |
1716 | pl = p1 + srcImage->width; |
1506 | for (; p < pl; p++) |
1717 | for (; p < pl; p++) |
1507 | { |
1718 | { |
1508 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1509 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1510 | lookup_b[(*p & 0x001f)]; |
|
|
1511 | } |
|
|
1512 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1513 | } |
|
|
1514 | break; |
|
|
1515 | } |
|
|
1516 | case 16: |
|
|
1517 | { |
|
|
1518 | unsigned short *p1, *pf, *p, *pl; |
|
|
1519 | p1 = (unsigned short *) srcImage->data; |
|
|
1520 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1521 | while (p1 < pf) |
|
|
1522 | { |
|
|
1523 | p = p1; |
|
|
1524 | pl = p1 + srcImage->width; |
|
|
1525 | for (; p < pl; p++) |
|
|
1526 | { |
|
|
1527 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1528 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1529 | lookup_b[(*p & 0x001f)]; |
|
|
1530 | } |
|
|
1531 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1532 | } |
|
|
1533 | break; |
|
|
1534 | } |
|
|
1535 | case 24: |
|
|
1536 | { |
|
|
1537 | unsigned char *p1, *pf, *p, *pl; |
|
|
1538 | p1 = (unsigned char *) srcImage->data; |
|
|
1539 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1540 | while (p1 < pf) |
|
|
1541 | { |
|
|
1542 | p = p1; |
|
|
1543 | pl = p1 + srcImage->width * 3; |
|
|
1544 | for (; p < pl; p += 3) |
|
|
1545 | { |
|
|
1546 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1547 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1548 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1549 | } |
|
|
1550 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1551 | } |
|
|
1552 | break; |
|
|
1553 | } |
|
|
1554 | case 32: |
|
|
1555 | { |
|
|
1556 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1557 | p1 = (RUINT32T *) srcImage->data; |
|
|
1558 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1559 | |
|
|
1560 | while (p1 < pf) |
|
|
1561 | { |
|
|
1562 | p = p1; |
|
|
1563 | pl = p1 + srcImage->width; |
|
|
1564 | for (; p < pl; p++) |
|
|
1565 | { |
|
|
1566 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1719 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1567 | lookup_g[(*p & 0x00ff00)>> 8] | |
1720 | lookup_g[(*p & 0x00ff00) >> 8] | |
1568 | lookup_b[(*p & 0x0000ff)] | |
1721 | lookup_b[(*p & 0x0000ff)] | |
1569 | (*p & ~0xffffff); |
1722 | (*p & 0xff000000); |
|
|
1723 | } |
|
|
1724 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1725 | } |
|
|
1726 | } |
|
|
1727 | else |
|
|
1728 | { |
|
|
1729 | for (int y = 0; y < srcImage->height; y++) |
|
|
1730 | for (int x = 0; x < srcImage->width; x++) |
|
|
1731 | { |
|
|
1732 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1733 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1734 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1735 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1736 | XPutPixel (srcImage, x, y, pixel); |
1570 | } |
1737 | } |
1571 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1572 | } |
1738 | } |
1573 | break; |
|
|
1574 | } |
|
|
1575 | } |
|
|
1576 | |
1739 | |
1577 | free (lookup); |
1740 | free (lookup); |
1578 | } |
1741 | } |
1579 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1742 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |