… | |
… | |
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> |
… | |
… | |
104 | #ifdef BG_IMAGE_FROM_FILE |
110 | #ifdef BG_IMAGE_FROM_FILE |
105 | have_image = false; |
111 | have_image = false; |
106 | h_scale = v_scale = 0; |
112 | h_scale = v_scale = 0; |
107 | h_align = v_align = 0; |
113 | h_align = v_align = 0; |
108 | #endif |
114 | #endif |
|
|
115 | #ifdef ENABLE_TRANSPARENCY |
|
|
116 | shade = 100; |
|
|
117 | #endif |
109 | flags = 0; |
118 | flags = 0; |
110 | pixmap = None; |
119 | pixmap = None; |
111 | valid_since = invalid_since = 0; |
120 | valid_since = invalid_since = 0; |
112 | target = 0; |
121 | target = 0; |
113 | } |
122 | } |
… | |
… | |
138 | # endif |
147 | # endif |
139 | |
148 | |
140 | # ifdef BG_IMAGE_FROM_FILE |
149 | # ifdef BG_IMAGE_FROM_FILE |
141 | if (have_image) |
150 | if (have_image) |
142 | { |
151 | { |
143 | if (h_scale != 0 || v_scale != 0 |
152 | if (flags & sizeSensitive) |
144 | || h_align != 0 || v_align != 0) |
|
|
145 | return true; |
153 | return true; |
146 | } |
154 | } |
147 | # endif |
155 | # endif |
148 | |
156 | |
149 | return false; |
157 | return false; |
… | |
… | |
158 | # endif |
166 | # endif |
159 | |
167 | |
160 | # ifdef BG_IMAGE_FROM_FILE |
168 | # ifdef BG_IMAGE_FROM_FILE |
161 | if (have_image) |
169 | if (have_image) |
162 | { |
170 | { |
163 | if (h_align == rootAlign || v_align == rootAlign) |
171 | if (flags & rootAlign) |
164 | return true; |
172 | return true; |
165 | } |
173 | } |
166 | # endif |
174 | # endif |
167 | |
175 | |
168 | return false; |
176 | return false; |
… | |
… | |
172 | { |
180 | { |
173 | # ifdef HAVE_AFTERIMAGE |
181 | # ifdef HAVE_AFTERIMAGE |
174 | if (original_asim) |
182 | if (original_asim) |
175 | return true; |
183 | return true; |
176 | # endif |
184 | # endif |
177 | # ifdef ENABLE_TRANSPARENCY |
|
|
178 | if (flags & isTransparent) |
|
|
179 | { |
|
|
180 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
|
|
181 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
|
|
182 | return true; |
|
|
183 | # endif |
|
|
184 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
|
|
185 | return true; |
|
|
186 | } |
|
|
187 | # endif |
|
|
188 | return false; |
185 | return false; |
189 | } |
186 | } |
190 | |
187 | |
191 | # ifdef BG_IMAGE_FROM_FILE |
188 | # ifdef BG_IMAGE_FROM_FILE |
192 | static inline bool |
189 | static inline bool |
… | |
… | |
208 | static inline bool |
205 | static inline bool |
209 | 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) |
210 | { |
207 | { |
211 | if (geom_flags & flag) |
208 | if (geom_flags & flag) |
212 | { |
209 | { |
213 | if (new_value != bgPixmap_t::rootAlign) |
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|
214 | { |
|
|
215 | if (new_value < -100) |
210 | if (new_value < -100) |
216 | new_value = -100; |
211 | new_value = -100; |
217 | else if (new_value > 200) |
212 | else if (new_value > 200) |
218 | new_value = 200; |
213 | new_value = 200; |
219 | } |
|
|
220 | if (new_value != align) |
214 | if (new_value != align) |
221 | { |
215 | { |
222 | align = new_value; |
216 | align = new_value; |
223 | return true; |
217 | return true; |
224 | } |
218 | } |
… | |
… | |
230 | make_align_position (int align, int window_size, int image_size) |
224 | make_align_position (int align, int window_size, int image_size) |
231 | { |
225 | { |
232 | int diff = window_size - image_size; |
226 | int diff = window_size - image_size; |
233 | int smaller = min (image_size, window_size); |
227 | int smaller = min (image_size, window_size); |
234 | |
228 | |
235 | if (align >= 0 && align <= 50) |
229 | if (align >= 0 && align <= 100) |
236 | return diff * align / 100; |
230 | return diff * align / 100; |
237 | else if (align > 50 && align <= 100) |
|
|
238 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
239 | else if (align > 100 && align <= 200 ) |
231 | else if (align > 100 && align <= 200) |
240 | return ((align - 100) * smaller / 100) + window_size - smaller; |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
241 | else if (align > -100 && align < 0) |
233 | else if (align >= -100 && align < 0) |
242 | return ((align + 100) * smaller / 100) - image_size; |
234 | return ((align + 100) * smaller / 100) - image_size; |
243 | return 0; |
235 | return 0; |
244 | } |
236 | } |
245 | |
237 | |
246 | static inline int |
238 | static inline int |
247 | 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) |
248 | { |
240 | { |
249 | int src_pos = 0; |
241 | int src_pos = 0; |
250 | dst_pos = 0; |
242 | dst_pos = pos; |
251 | dst_size = size; |
243 | dst_size = size; |
252 | if (pos < 0) |
244 | if (pos < 0) |
253 | { |
245 | { |
254 | src_pos = -pos; |
246 | src_pos = -pos; |
|
|
247 | dst_pos = 0; |
255 | dst_size += pos; |
248 | dst_size += pos; |
256 | } |
249 | } |
257 | else if (pos > 0) |
|
|
258 | dst_pos = pos; |
|
|
259 | |
250 | |
260 | if (dst_pos + dst_size > target_size) |
251 | if (dst_pos + dst_size > target_size) |
261 | dst_size = target_size - dst_pos; |
252 | dst_size = target_size - dst_pos; |
262 | return src_pos; |
253 | return src_pos; |
263 | } |
254 | } |
264 | |
255 | |
265 | bool |
256 | bool |
266 | bgPixmap_t::set_geometry (const char *geom) |
257 | bgPixmap_t::set_geometry (const char *geom) |
267 | { |
258 | { |
|
|
259 | bool changed = false; |
268 | int geom_flags = 0, changed = 0; |
260 | int geom_flags = 0; |
269 | int x = 0, y = 0; |
261 | int x = 0, y = 0; |
270 | unsigned int w = 0, h = 0; |
262 | unsigned int w = 0, h = 0; |
271 | unsigned int n; |
263 | unsigned int n; |
272 | unsigned long new_flags = (flags & (~geometryFlags)); |
264 | unsigned long new_flags = (flags & (~geometryFlags)); |
273 | const char *p; |
265 | const char *p; |
… | |
… | |
388 | w = h = noScale; |
380 | w = h = noScale; |
389 | geom_flags |= WidthValue|HeightValue; |
381 | geom_flags |= WidthValue|HeightValue; |
390 | } |
382 | } |
391 | else if (CHECK_GEOM_OPS ("propscale")) |
383 | else if (CHECK_GEOM_OPS ("propscale")) |
392 | { |
384 | { |
393 | if (w == 0 && h == 0) |
|
|
394 | { |
|
|
395 | w = windowScale; |
|
|
396 | geom_flags |= WidthValue; |
|
|
397 | } |
|
|
398 | new_flags |= propScale; |
385 | new_flags |= propScale; |
399 | } |
386 | } |
400 | else if (CHECK_GEOM_OPS ("hscale")) |
387 | else if (CHECK_GEOM_OPS ("hscale")) |
401 | { |
388 | { |
402 | if (w == 0) w = windowScale; |
389 | if (w == 0) w = windowScale; |
… | |
… | |
424 | x = y = centerAlign; |
411 | x = y = centerAlign; |
425 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
412 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
426 | } |
413 | } |
427 | else if (CHECK_GEOM_OPS ("root")) |
414 | else if (CHECK_GEOM_OPS ("root")) |
428 | { |
415 | { |
|
|
416 | new_flags |= rootAlign; |
429 | w = h = noScale; |
417 | w = h = noScale; |
430 | x = y = rootAlign; |
|
|
431 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
418 | geom_flags |= WidthValue|HeightValue; |
432 | } |
419 | } |
433 | # undef CHECK_GEOM_OPS |
420 | # undef CHECK_GEOM_OPS |
434 | |
421 | |
435 | while (*ops != ':' && *ops != '\0') ++ops; |
422 | while (*ops != ':' && *ops != '\0') ++ops; |
436 | } /* done parsing ops */ |
423 | } /* done parsing ops */ |
437 | } |
424 | } |
438 | |
425 | |
439 | 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; |
440 | 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; |
441 | 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; |
442 | 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; |
443 | } |
430 | } |
444 | |
431 | |
445 | if (new_flags != flags) |
432 | if (new_flags != flags) |
446 | { |
433 | { |
447 | flags = new_flags; |
434 | flags = new_flags; |
448 | changed++; |
435 | changed = true; |
449 | } |
436 | } |
450 | |
437 | |
451 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
|
452 | // flags, h_scale, v_scale, h_align, v_align); |
|
|
453 | return (changed > 0); |
438 | return changed; |
454 | } |
439 | } |
455 | |
440 | |
456 | void |
441 | void |
457 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
442 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
458 | { |
443 | { |
459 | int target_width = target->szHint.width; |
444 | int target_width = target->szHint.width; |
460 | int target_height = target->szHint.height; |
445 | int target_height = target->szHint.height; |
461 | |
446 | |
|
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447 | if (flags & propScale) |
|
|
448 | { |
|
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449 | float scale = (float)target_width / image_width; |
|
|
450 | min_it (scale, (float)target_height / image_height); |
|
|
451 | w = image_width * scale + 0.5; |
|
|
452 | h = image_height * scale + 0.5; |
|
|
453 | } |
|
|
454 | else |
|
|
455 | { |
462 | w = h_scale * target_width / 100; |
456 | w = h_scale * target_width / 100; |
463 | h = v_scale * target_height / 100; |
457 | h = v_scale * target_height / 100; |
|
|
458 | } |
464 | |
459 | |
465 | if (h_align == rootAlign || v_align == rootAlign) |
460 | if (!w) w = image_width; |
|
|
461 | if (!h) h = image_height; |
|
|
462 | |
|
|
463 | if (flags & rootAlign) |
466 | { |
464 | { |
467 | target->get_window_origin (x, y); |
465 | target->get_window_origin (x, y); |
468 | x = -x; |
466 | x = -x; |
469 | y = -y; |
467 | y = -y; |
470 | } |
468 | } |
471 | |
469 | else |
472 | if (h_align != rootAlign) |
470 | { |
473 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
471 | x = make_align_position (h_align, target_width, w); |
474 | |
|
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475 | if (v_align != rootAlign) |
|
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476 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
472 | y = make_align_position (v_align, target_height, h); |
|
|
473 | } |
|
|
474 | |
|
|
475 | flags &= ~sizeSensitive; |
|
|
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; |
477 | } |
480 | } |
478 | |
481 | |
479 | # ifdef HAVE_AFTERIMAGE |
482 | # ifdef HAVE_AFTERIMAGE |
480 | bool |
483 | bool |
481 | bgPixmap_t::render_image (unsigned long background_flags) |
484 | bgPixmap_t::render_image (unsigned long background_flags) |
… | |
… | |
493 | 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); |
494 | |
497 | |
495 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
498 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
496 | { |
499 | { |
497 | ShadingInfo as_shade; |
500 | ShadingInfo as_shade; |
498 | as_shade.shading = (shade == 0) ? 100 : shade; |
501 | as_shade.shading = shade; |
499 | |
502 | |
500 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
503 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
501 | if (flags & tintSet) |
504 | if (flags & tintSet) |
502 | tint.get (c); |
505 | tint.get (c); |
503 | as_shade.tintColor.red = c.r; |
506 | as_shade.tintColor.red = c.r; |
… | |
… | |
505 | as_shade.tintColor.blue = c.b; |
508 | as_shade.tintColor.blue = c.b; |
506 | |
509 | |
507 | background_tint = shading2tint32 (&as_shade); |
510 | background_tint = shading2tint32 (&as_shade); |
508 | } |
511 | } |
509 | |
512 | |
510 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
513 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
511 | { |
514 | { |
512 | 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, |
513 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
516 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
514 | 100, ASIMAGE_QUALITY_DEFAULT); |
517 | 100, ASIMAGE_QUALITY_DEFAULT); |
515 | if (tmp) |
518 | if (tmp) |
… | |
… | |
530 | int x = 0; |
533 | int x = 0; |
531 | int y = 0; |
534 | int y = 0; |
532 | int w = 0; |
535 | int w = 0; |
533 | int h = 0; |
536 | int h = 0; |
534 | |
537 | |
535 | TIMING_TEST_START (asim); |
|
|
536 | |
|
|
537 | if (original_asim) |
538 | if (original_asim) |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
539 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
539 | |
540 | |
540 | if (!original_asim |
541 | if (!original_asim |
|
|
542 | || (!(flags & rootAlign) |
541 | || x >= target_width |
543 | && (x >= target_width |
542 | || y >= target_height |
544 | || y >= target_height |
543 | || (w > 0 && x + w <= 0) |
545 | || (x + w <= 0) |
544 | || (h > 0 && y + h <= 0)) |
546 | || (y + h <= 0)))) |
545 | { |
547 | { |
546 | if (background) |
548 | if (background) |
547 | { |
549 | { |
548 | new_pmap_width = background->width; |
550 | new_pmap_width = background->width; |
549 | new_pmap_height = background->height; |
551 | new_pmap_height = background->height; |
… | |
… | |
563 | } |
565 | } |
564 | else |
566 | else |
565 | { |
567 | { |
566 | result = original_asim; |
568 | result = original_asim; |
567 | |
569 | |
568 | if ((w > 0 && w != original_asim->width) |
570 | if ((w != original_asim->width) |
569 | || (h > 0 && h != original_asim->height)) |
571 | || (h != original_asim->height)) |
570 | { |
572 | { |
571 | result = scale_asimage (target->asv, original_asim, |
573 | result = scale_asimage (target->asv, original_asim, |
572 | w > 0 ? w : original_asim->width, |
574 | w, h, |
573 | h > 0 ? h : original_asim->height, |
|
|
574 | background ? ASA_ASImage : ASA_XImage, |
575 | background ? ASA_ASImage : ASA_XImage, |
575 | 100, ASIMAGE_QUALITY_DEFAULT); |
576 | 100, ASIMAGE_QUALITY_DEFAULT); |
576 | } |
577 | } |
577 | |
578 | |
578 | if (background == NULL) |
579 | if (background == NULL) |
… | |
… | |
610 | layers[0].clip_width = target_width; |
611 | layers[0].clip_width = target_width; |
611 | layers[0].clip_height = target_height; |
612 | layers[0].clip_height = target_height; |
612 | layers[0].tint = background_tint; |
613 | layers[0].tint = background_tint; |
613 | layers[1].im = result; |
614 | layers[1].im = result; |
614 | |
615 | |
615 | if (w <= 0) |
616 | if (h_scale == 0 || v_scale == 0) |
616 | { |
617 | { |
617 | /* tile horizontally */ |
618 | /* tile horizontally */ |
618 | while (x > 0) x -= (int)result->width; |
619 | while (x > 0) x -= (int)result->width; |
619 | layers[1].dst_x = x; |
620 | layers[1].dst_x = x; |
620 | layers[1].clip_width = result->width+target_width; |
621 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
624 | /* clip horizontally */ |
625 | /* clip horizontally */ |
625 | layers[1].dst_x = x; |
626 | layers[1].dst_x = x; |
626 | layers[1].clip_width = result->width; |
627 | layers[1].clip_width = result->width; |
627 | } |
628 | } |
628 | |
629 | |
629 | if (h <= 0) |
630 | if (h_scale == 0 || v_scale == 0) |
630 | { |
631 | { |
631 | while (y > 0) y -= (int)result->height; |
632 | while (y > 0) y -= (int)result->height; |
632 | layers[1].dst_y = y; |
633 | layers[1].dst_y = y; |
633 | layers[1].clip_height = result->height + target_height; |
634 | layers[1].clip_height = result->height + target_height; |
634 | } |
635 | } |
… | |
… | |
657 | } |
658 | } |
658 | |
659 | |
659 | free (layers); |
660 | free (layers); |
660 | } |
661 | } |
661 | } |
662 | } |
662 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
663 | |
663 | |
664 | bool ret = false; |
664 | bool ret = false; |
665 | |
665 | |
666 | if (result) |
666 | if (result) |
667 | { |
667 | { |
… | |
… | |
713 | |
713 | |
714 | if (result != background && result != original_asim) |
714 | if (result != background && result != original_asim) |
715 | destroy_asimage (&result); |
715 | destroy_asimage (&result); |
716 | |
716 | |
717 | XFreeGC (target->dpy, gc); |
717 | XFreeGC (target->dpy, gc); |
718 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
719 | |
718 | |
720 | ret = true; |
719 | ret = true; |
721 | } |
720 | } |
722 | |
721 | |
723 | if (background) |
722 | if (background) |
… | |
… | |
735 | return false; |
734 | return false; |
736 | |
735 | |
737 | if (!pixbuf) |
736 | if (!pixbuf) |
738 | return false; |
737 | return false; |
739 | |
738 | |
740 | // TODO: add alpha blending |
|
|
741 | if (background_flags) |
739 | if (background_flags |
|
|
740 | && !(flags & HAS_RENDER)) |
742 | return false; |
741 | return false; |
743 | |
742 | |
744 | GdkPixbuf *result; |
743 | GdkPixbuf *result; |
745 | |
744 | |
746 | int image_width = gdk_pixbuf_get_width (pixbuf); |
745 | int image_width = gdk_pixbuf_get_width (pixbuf); |
… | |
… | |
756 | int w = 0; |
755 | int w = 0; |
757 | int h = 0; |
756 | int h = 0; |
758 | |
757 | |
759 | get_image_geometry (image_width, image_height, w, h, x, y); |
758 | get_image_geometry (image_width, image_height, w, h, x, y); |
760 | |
759 | |
|
|
760 | if (!(flags & rootAlign) |
761 | if (x >= target_width |
761 | && (x >= target_width |
762 | || y >= target_height |
762 | || y >= target_height |
763 | || (w > 0 && x + w <= 0) |
763 | || (x + w <= 0) |
764 | || (h > 0 && y + h <= 0)) |
764 | || (y + h <= 0))) |
765 | return false; |
765 | return false; |
766 | |
766 | |
767 | result = pixbuf; |
767 | result = pixbuf; |
768 | |
768 | |
769 | if ((w > 0 && w != image_width) |
769 | if ((w != image_width) |
770 | || (h > 0 && h != image_height)) |
770 | || (h != image_height)) |
771 | { |
771 | { |
772 | result = gdk_pixbuf_scale_simple (pixbuf, |
772 | result = gdk_pixbuf_scale_simple (pixbuf, |
773 | w > 0 ? w : image_width, |
773 | w, h, |
774 | h > 0 ? h : image_height, |
|
|
775 | GDK_INTERP_BILINEAR); |
774 | GDK_INTERP_BILINEAR); |
776 | } |
775 | } |
777 | |
776 | |
778 | bool ret = false; |
777 | bool ret = false; |
779 | |
778 | |
780 | if (result) |
779 | if (result) |
781 | { |
780 | { |
782 | XGCValues gcv; |
781 | XGCValues gcv; |
783 | GC gc; |
782 | GC gc; |
|
|
783 | Pixmap root_pmap; |
784 | |
784 | |
785 | image_width = gdk_pixbuf_get_width (result); |
785 | image_width = gdk_pixbuf_get_width (result); |
786 | image_height = gdk_pixbuf_get_height (result); |
786 | image_height = gdk_pixbuf_get_height (result); |
787 | |
787 | |
|
|
788 | if (background_flags) |
|
|
789 | { |
|
|
790 | root_pmap = pixmap; |
|
|
791 | pixmap = None; |
|
|
792 | } |
|
|
793 | else |
|
|
794 | { |
788 | if (h_scale == 0 || v_scale == 0) |
795 | if (h_scale == 0 || v_scale == 0) |
789 | { |
796 | { |
790 | new_pmap_width = min (image_width, target_width); |
797 | new_pmap_width = min (image_width, target_width); |
791 | new_pmap_height = min (image_height, target_height); |
798 | new_pmap_height = min (image_height, target_height); |
|
|
799 | } |
792 | } |
800 | } |
793 | |
801 | |
794 | if (pixmap) |
802 | if (pixmap) |
795 | { |
803 | { |
796 | if (pmap_width != new_pmap_width |
804 | if (pmap_width != new_pmap_width |
… | |
… | |
852 | dst_width, dst_height, |
860 | dst_width, dst_height, |
853 | XLIB_RGB_DITHER_NONE, |
861 | XLIB_RGB_DITHER_NONE, |
854 | 0, 0); |
862 | 0, 0); |
855 | } |
863 | } |
856 | |
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 | |
857 | if (result != pixbuf) |
903 | if (result != pixbuf) |
858 | g_object_unref (result); |
904 | g_object_unref (result); |
859 | |
905 | |
860 | XFreeGC (target->dpy, gc); |
906 | XFreeGC (target->dpy, gc); |
861 | |
907 | |
… | |
… | |
867 | # endif /* HAVE_PIXBUF */ |
913 | # endif /* HAVE_PIXBUF */ |
868 | |
914 | |
869 | bool |
915 | bool |
870 | bgPixmap_t::set_file (const char *file) |
916 | bgPixmap_t::set_file (const char *file) |
871 | { |
917 | { |
872 | assert (file); |
918 | if (!file || !*file) |
|
|
919 | return false; |
873 | |
920 | |
874 | if (*file) |
|
|
875 | { |
|
|
876 | if (const char *p = strchr (file, ';')) |
921 | if (const char *p = strchr (file, ';')) |
877 | { |
922 | { |
878 | size_t len = p - file; |
923 | size_t len = p - file; |
879 | char *f = rxvt_temp_buf<char> (len + 1); |
924 | char *f = rxvt_temp_buf<char> (len + 1); |
880 | memcpy (f, file, len); |
925 | memcpy (f, file, len); |
881 | f[len] = '\0'; |
926 | f[len] = '\0'; |
882 | file = f; |
927 | file = f; |
883 | } |
928 | } |
884 | |
929 | |
885 | # ifdef HAVE_AFTERIMAGE |
930 | # ifdef HAVE_AFTERIMAGE |
886 | if (!target->asimman) |
931 | if (!target->asimman) |
887 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
932 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
888 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
933 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
934 | if (image) |
|
|
935 | { |
889 | if (original_asim) |
936 | if (original_asim) |
|
|
937 | safe_asimage_destroy (original_asim); |
|
|
938 | original_asim = image; |
890 | have_image = true; |
939 | have_image = true; |
891 | return have_image; |
940 | return true; |
|
|
941 | } |
892 | # endif |
942 | # endif |
893 | |
943 | |
894 | # ifdef HAVE_PIXBUF |
944 | # ifdef HAVE_PIXBUF |
895 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
945 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
946 | if (image) |
|
|
947 | { |
896 | if (pixbuf) |
948 | if (pixbuf) |
|
|
949 | g_object_unref (pixbuf); |
|
|
950 | pixbuf = image; |
897 | have_image = true; |
951 | have_image = true; |
898 | return have_image; |
952 | return true; |
|
|
953 | } |
899 | # endif |
954 | # endif |
900 | } |
|
|
901 | |
955 | |
902 | return false; |
956 | return false; |
903 | } |
957 | } |
904 | |
958 | |
905 | # endif /* BG_IMAGE_FROM_FILE */ |
959 | # endif /* BG_IMAGE_FROM_FILE */ |
… | |
… | |
918 | } |
972 | } |
919 | |
973 | |
920 | bool |
974 | bool |
921 | bgPixmap_t::set_blur_radius (const char *geom) |
975 | bgPixmap_t::set_blur_radius (const char *geom) |
922 | { |
976 | { |
923 | int changed = 0; |
977 | bool changed = false; |
924 | unsigned int hr, vr; |
978 | unsigned int hr, vr; |
925 | int junk; |
979 | int junk; |
926 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
980 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
927 | |
981 | |
928 | if (!(geom_flags & WidthValue)) |
982 | if (!(geom_flags & WidthValue)) |
929 | hr = 1; |
983 | hr = 1; |
930 | if (!(geom_flags & HeightValue)) |
984 | if (!(geom_flags & HeightValue)) |
931 | vr = hr; |
985 | vr = hr; |
932 | |
986 | |
|
|
987 | min_it (hr, 128); |
|
|
988 | min_it (vr, 128); |
|
|
989 | |
933 | if (h_blurRadius != hr) |
990 | if (h_blurRadius != hr) |
934 | { |
991 | { |
935 | ++changed; |
992 | changed = true; |
936 | h_blurRadius = hr; |
993 | h_blurRadius = hr; |
937 | } |
994 | } |
938 | |
995 | |
939 | if (v_blurRadius != vr) |
996 | if (v_blurRadius != vr) |
940 | { |
997 | { |
941 | ++changed; |
998 | changed = true; |
942 | v_blurRadius = vr; |
999 | v_blurRadius = vr; |
943 | } |
1000 | } |
944 | |
1001 | |
945 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1002 | if (v_blurRadius == 0 && h_blurRadius == 0) |
946 | flags &= ~blurNeeded; |
1003 | flags &= ~blurNeeded; |
947 | else |
1004 | else |
948 | flags |= blurNeeded; |
1005 | flags |= blurNeeded; |
949 | |
1006 | |
950 | return (changed > 0); |
1007 | return changed; |
951 | } |
1008 | } |
952 | |
1009 | |
953 | static inline unsigned long |
1010 | static inline unsigned long |
954 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1011 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
955 | { |
1012 | { |
956 | unsigned long flags = 0; |
1013 | unsigned long flags = 0; |
957 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1014 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
958 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1015 | bool has_shade = shade != 100; |
959 | |
1016 | |
960 | if (tint) |
1017 | if (tint) |
961 | { |
1018 | { |
962 | tint->get (c); |
1019 | tint->get (c); |
963 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1020 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
977 | { |
1034 | { |
978 | flags |= bgPixmap_t::tintNeeded; |
1035 | flags |= bgPixmap_t::tintNeeded; |
979 | } |
1036 | } |
980 | } |
1037 | } |
981 | |
1038 | |
982 | if (flags & bgPixmap_t::tintNeeded) |
|
|
983 | { |
|
|
984 | if (flags & bgPixmap_t::tintWholesome) |
|
|
985 | flags |= bgPixmap_t::tintServerSide; |
|
|
986 | else |
|
|
987 | { |
|
|
988 | #if XFT |
|
|
989 | flags |= bgPixmap_t::tintServerSide; |
|
|
990 | #endif |
|
|
991 | } |
|
|
992 | } |
|
|
993 | |
|
|
994 | return flags; |
1039 | return flags; |
995 | } |
1040 | } |
996 | |
1041 | |
997 | bool |
1042 | bool |
998 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1043 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
999 | { |
1044 | { |
1000 | if (tint != new_tint) |
1045 | if (!(flags & tintSet) || tint != new_tint) |
1001 | { |
1046 | { |
1002 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1047 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1003 | tint = new_tint; |
1048 | tint = new_tint; |
1004 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1049 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1005 | return true; |
1050 | return true; |
… | |
… | |
1023 | } |
1068 | } |
1024 | |
1069 | |
1025 | bool |
1070 | bool |
1026 | bgPixmap_t::set_shade (const char *shade_str) |
1071 | bgPixmap_t::set_shade (const char *shade_str) |
1027 | { |
1072 | { |
1028 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1073 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1029 | |
1074 | |
1030 | if (new_shade < 0 && new_shade > -100) |
1075 | clamp_it (new_shade, -100, 200); |
|
|
1076 | if (new_shade < 0) |
1031 | new_shade = 200 - (100 + new_shade); |
1077 | new_shade = 200 - (100 + new_shade); |
1032 | else if (new_shade == 100) |
|
|
1033 | new_shade = 0; |
|
|
1034 | |
1078 | |
1035 | if (new_shade != shade) |
1079 | if (new_shade != shade) |
1036 | { |
1080 | { |
1037 | 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); |
1038 | shade = new_shade; |
1082 | shade = new_shade; |
… | |
… | |
1041 | } |
1085 | } |
1042 | |
1086 | |
1043 | return false; |
1087 | return false; |
1044 | } |
1088 | } |
1045 | |
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 | |
1046 | /* make_transparency_pixmap() |
1266 | /* make_transparency_pixmap() |
1047 | * 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 |
1048 | * 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 |
1049 | * our window. |
1269 | * our window. |
1050 | */ |
1270 | */ |
1051 | unsigned long |
1271 | unsigned long |
1052 | bgPixmap_t::make_transparency_pixmap () |
1272 | bgPixmap_t::make_transparency_pixmap () |
1053 | { |
1273 | { |
… | |
… | |
1057 | return 0; |
1277 | return 0; |
1058 | |
1278 | |
1059 | /* 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 |
1060 | * be always up-to-date, so let's use it : |
1280 | * be always up-to-date, so let's use it : |
1061 | */ |
1281 | */ |
1062 | Window root = target->display->root; |
|
|
1063 | int screen = target->display->screen; |
1282 | int screen = target->display->screen; |
1064 | Display *dpy = target->dpy; |
1283 | Display *dpy = target->dpy; |
|
|
1284 | int root_depth = DefaultDepth (dpy, screen); |
1065 | int root_width = DisplayWidth (dpy, screen); |
1285 | int root_width = DisplayWidth (dpy, screen); |
1066 | int root_height = DisplayHeight (dpy, screen); |
1286 | int root_height = DisplayHeight (dpy, screen); |
1067 | unsigned int root_pmap_width, root_pmap_height; |
1287 | unsigned int root_pmap_width, root_pmap_height; |
1068 | int window_width = target->szHint.width; |
1288 | int window_width = target->szHint.width; |
1069 | int window_height = target->szHint.height; |
1289 | int window_height = target->szHint.height; |
1070 | int sx, sy; |
1290 | int sx, sy; |
1071 | XGCValues gcv; |
1291 | XGCValues gcv; |
|
|
1292 | GC gc; |
1072 | |
1293 | |
1073 | TIMING_TEST_START (tp); |
|
|
1074 | target->get_window_origin (sx, sy); |
1294 | target->get_window_origin (sx, sy); |
1075 | |
1295 | |
1076 | /* 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 : */ |
1077 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1297 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1078 | || sx >= root_width || sy >= root_height) |
1298 | || sx >= root_width || sy >= root_height) |
1079 | return 0; |
1299 | return 0; |
1080 | |
1300 | |
|
|
1301 | // validate root pixmap and get its size |
1081 | if (root_pixmap != None) |
1302 | if (root_pixmap != None) |
1082 | { |
1303 | { |
1083 | /* we want to validate the pixmap and get it's size at the same time : */ |
1304 | Window wdummy; |
1084 | int junk; |
1305 | int idummy; |
1085 | unsigned int ujunk; |
1306 | unsigned int udummy; |
1086 | /* root pixmap may be bad - allow a error */ |
1307 | |
1087 | target->allowedxerror = -1; |
1308 | target->allowedxerror = -1; |
1088 | |
1309 | |
1089 | 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)) |
1090 | root_pixmap = None; |
1311 | root_pixmap = None; |
1091 | |
1312 | |
1092 | target->allowedxerror = 0; |
1313 | target->allowedxerror = 0; |
1093 | } |
1314 | } |
1094 | |
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 | |
1095 | 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); |
1096 | GC gc = NULL; |
|
|
1097 | |
1352 | |
1098 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1353 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1099 | return 0; |
1354 | return 0; |
1100 | |
1355 | |
1101 | if (root_pixmap == None) |
|
|
1102 | { |
|
|
1103 | /* use tricks to obtain the root background image :*/ |
|
|
1104 | /* we want to create Overrideredirect window overlapping out window |
|
|
1105 | with background type of Parent Relative and then grab it */ |
|
|
1106 | XSetWindowAttributes attr; |
|
|
1107 | Window src; |
|
|
1108 | bool success = false; |
|
|
1109 | |
|
|
1110 | attr.background_pixmap = ParentRelative; |
|
|
1111 | attr.backing_store = Always; |
|
|
1112 | attr.event_mask = ExposureMask; |
|
|
1113 | attr.override_redirect = True; |
|
|
1114 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
1115 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
1116 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
1117 | &attr); |
|
|
1118 | |
|
|
1119 | if (src != None) |
|
|
1120 | { |
|
|
1121 | XEvent event; |
|
|
1122 | int ev_count = 0; |
|
|
1123 | XGrabServer (dpy); |
|
|
1124 | XMapRaised (dpy, src); |
|
|
1125 | XSync (dpy, False); |
|
|
1126 | |
|
|
1127 | /* XSync should get window where it's properly exposed, |
|
|
1128 | * but to be on the safe side - let's check for the actual event to arrive : */ |
|
|
1129 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
1130 | ++ev_count; |
|
|
1131 | |
|
|
1132 | if (ev_count > 0); |
|
|
1133 | { |
|
|
1134 | /* hooray! - we can grab the image! */ |
|
|
1135 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
1136 | if (gc) |
|
|
1137 | { |
|
|
1138 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
1139 | success = true; |
|
|
1140 | } |
|
|
1141 | } |
|
|
1142 | |
|
|
1143 | XDestroyWindow (dpy, src); |
|
|
1144 | XUngrabServer (dpy); |
|
|
1145 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | if (!success) |
|
|
1149 | { |
|
|
1150 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
1151 | tiled_root_pmap = None; |
|
|
1152 | } |
|
|
1153 | else |
|
|
1154 | result |= transpPmapTiled; |
|
|
1155 | } |
|
|
1156 | else |
|
|
1157 | { |
|
|
1158 | /* straightforward pixmap copy */ |
1356 | /* straightforward pixmap copy */ |
1159 | gcv.tile = root_pixmap; |
1357 | gcv.tile = recoded_root_pmap; |
1160 | gcv.fill_style = FillTiled; |
1358 | gcv.fill_style = FillTiled; |
1161 | |
1359 | |
1162 | while (sx < 0) sx += (int)root_width; |
1360 | while (sx < 0) sx += (int)root_width; |
1163 | while (sy < 0) sy += (int)root_height; |
1361 | while (sy < 0) sy += (int)root_height; |
1164 | |
1362 | |
1165 | gcv.ts_x_origin = -sx; |
1363 | gcv.ts_x_origin = -sx; |
1166 | gcv.ts_y_origin = -sy; |
1364 | gcv.ts_y_origin = -sy; |
1167 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1365 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1168 | |
1366 | |
1169 | if (gc) |
1367 | if (gc) |
1170 | { |
1368 | { |
1171 | 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); |
1172 | result |= transpPmapTiled; |
1370 | result |= transpPmapTiled; |
1173 | } |
1371 | XFreeGC (dpy, gc); |
1174 | } |
1372 | } |
1175 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1176 | |
1373 | |
1177 | if (tiled_root_pmap != None) |
1374 | if (tiled_root_pmap != None) |
1178 | { |
1375 | { |
1179 | if (!need_client_side_rendering ()) |
1376 | if (!need_client_side_rendering ()) |
1180 | { |
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 | } |
1181 | if ((flags & tintNeeded)) |
1384 | if ((flags & tintNeeded) |
1182 | { |
|
|
1183 | if (flags & tintWholesome) |
1385 | && (flags & (tintWholesome | HAS_RENDER))) |
1184 | { |
1386 | { |
1185 | /* In this case we can tint image server-side getting significant |
1387 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1186 | * performance improvements, as we eliminate XImage transfer |
|
|
1187 | */ |
|
|
1188 | gcv.foreground = Pixel (tint); |
|
|
1189 | gcv.function = GXand; |
|
|
1190 | gcv.fill_style = FillSolid; |
|
|
1191 | if (gc) |
|
|
1192 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1193 | else |
|
|
1194 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1195 | if (gc) |
|
|
1196 | { |
|
|
1197 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
1198 | result |= transpPmapTinted; |
1388 | result |= transpPmapTinted; |
1199 | } |
|
|
1200 | } |
|
|
1201 | else |
|
|
1202 | { |
|
|
1203 | # if XFT |
|
|
1204 | Picture back_pic = 0; |
|
|
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 > 0 && 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 if (shade > 100 && shade < 200) |
|
|
1217 | { |
|
|
1218 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1219 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1220 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | XRenderPictFormat pf; |
|
|
1224 | pf.type = PictTypeDirect; |
|
|
1225 | pf.depth = 32; |
|
|
1226 | pf.direct.redMask = 0xff; |
|
|
1227 | pf.direct.greenMask = 0xff; |
|
|
1228 | pf.direct.blueMask = 0xff; |
|
|
1229 | pf.direct.alphaMask = 0xff; |
|
|
1230 | |
|
|
1231 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1232 | (PictFormatType| |
|
|
1233 | PictFormatDepth| |
|
|
1234 | PictFormatRedMask| |
|
|
1235 | PictFormatGreenMask| |
|
|
1236 | PictFormatBlueMask| |
|
|
1237 | PictFormatAlphaMask), |
|
|
1238 | &pf, |
|
|
1239 | 0); |
|
|
1240 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1241 | XRenderPictureAttributes pa ; |
|
|
1242 | |
|
|
1243 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1244 | |
|
|
1245 | pa.repeat = True; |
|
|
1246 | |
|
|
1247 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1248 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1249 | XFreePixmap (dpy, overlay_pmap); |
|
|
1250 | |
|
|
1251 | pa.component_alpha = True; |
|
|
1252 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1253 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1254 | XFreePixmap (dpy, mask_pmap); |
|
|
1255 | |
|
|
1256 | if (mask_pic && overlay_pic && back_pic) |
|
|
1257 | { |
|
|
1258 | XRenderColor mask_c; |
|
|
1259 | |
|
|
1260 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1261 | mask_c.alpha = 0xffff; |
|
|
1262 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1263 | |
|
|
1264 | mask_c.alpha = 0; |
|
|
1265 | mask_c.red = 0xffff - c.r; |
|
|
1266 | mask_c.green = 0xffff - c.g; |
|
|
1267 | mask_c.blue = 0xffff - c.b; |
|
|
1268 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1269 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1270 | result |= transpPmapTinted; |
|
|
1271 | } |
|
|
1272 | |
|
|
1273 | XRenderFreePicture (dpy, mask_pic); |
|
|
1274 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1275 | XRenderFreePicture (dpy, back_pic); |
|
|
1276 | # if DO_TIMING_TEST |
|
|
1277 | XSync (dpy, False); |
|
|
1278 | # endif |
|
|
1279 | # endif |
|
|
1280 | } |
|
|
1281 | } |
1389 | } |
1282 | } /* server side rendering completed */ |
1390 | } /* server side rendering completed */ |
1283 | |
1391 | |
1284 | if (pixmap) |
1392 | if (pixmap) |
1285 | XFreePixmap (dpy, pixmap); |
1393 | XFreePixmap (dpy, pixmap); |
1286 | |
1394 | |
1287 | pixmap = tiled_root_pmap; |
1395 | pixmap = tiled_root_pmap; |
1288 | pmap_width = window_width; |
1396 | pmap_width = window_width; |
1289 | pmap_height = window_height; |
1397 | pmap_height = window_height; |
1290 | pmap_depth = root_depth; |
1398 | pmap_depth = target->depth; |
1291 | } |
1399 | } |
1292 | |
1400 | |
1293 | if (gc) |
1401 | if (recoded_root_pmap != root_pixmap) |
1294 | XFreeGC (dpy, gc); |
1402 | XFreePixmap (dpy, recoded_root_pmap); |
1295 | |
|
|
1296 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1297 | |
1403 | |
1298 | return result; |
1404 | return result; |
1299 | } |
1405 | } |
1300 | |
1406 | |
1301 | bool |
1407 | void |
1302 | bgPixmap_t::set_root_pixmap () |
1408 | bgPixmap_t::set_root_pixmap () |
1303 | { |
1409 | { |
1304 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1410 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1305 | if (new_root_pixmap == None) |
1411 | if (new_root_pixmap == None) |
1306 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1412 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1307 | |
1413 | |
1308 | if (new_root_pixmap != root_pixmap) |
|
|
1309 | { |
|
|
1310 | root_pixmap = new_root_pixmap; |
1414 | root_pixmap = new_root_pixmap; |
1311 | return true; |
|
|
1312 | } |
|
|
1313 | |
|
|
1314 | return false; |
|
|
1315 | } |
1415 | } |
1316 | # endif /* ENABLE_TRANSPARENCY */ |
1416 | # endif /* ENABLE_TRANSPARENCY */ |
1317 | |
1417 | |
1318 | # ifndef HAVE_AFTERIMAGE |
1418 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1319 | 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); |
1320 | # endif |
1420 | # endif |
1321 | |
1421 | |
1322 | bool |
1422 | bool |
1323 | bgPixmap_t::render () |
1423 | bgPixmap_t::render () |
1324 | { |
1424 | { |
1325 | unsigned long background_flags = 0; |
1425 | unsigned long background_flags = 0; |
1326 | |
1426 | |
1327 | if (target == NULL) |
1427 | if (target == NULL) |
1328 | return false; |
1428 | return false; |
1329 | |
|
|
1330 | TIMING_TEST_START (tp); |
|
|
1331 | |
1429 | |
1332 | invalidate (); |
1430 | invalidate (); |
1333 | # ifdef ENABLE_TRANSPARENCY |
1431 | # ifdef ENABLE_TRANSPARENCY |
1334 | if (flags & isTransparent) |
1432 | if (flags & isTransparent) |
1335 | { |
1433 | { |
1336 | /* we need to re-generate transparency pixmap in that case ! */ |
1434 | /* we need to re-generate transparency pixmap in that case ! */ |
1337 | background_flags = make_transparency_pixmap (); |
1435 | background_flags = make_transparency_pixmap (); |
1338 | if (background_flags == 0) |
1436 | if (background_flags == 0) |
1339 | return false; |
1437 | return false; |
1340 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1438 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1341 | && pmap_depth == target->depth) |
|
|
1342 | flags = flags & ~isInvalid; |
1439 | flags = flags & ~isInvalid; |
1343 | } |
1440 | } |
1344 | # endif |
1441 | # endif |
1345 | |
1442 | |
1346 | # ifdef BG_IMAGE_FROM_FILE |
1443 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
1350 | if (render_image (background_flags)) |
1447 | if (render_image (background_flags)) |
1351 | flags = flags & ~isInvalid; |
1448 | flags = flags & ~isInvalid; |
1352 | } |
1449 | } |
1353 | # endif |
1450 | # endif |
1354 | |
1451 | |
|
|
1452 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1355 | XImage *result = NULL; |
1453 | XImage *result = NULL; |
1356 | |
1454 | |
1357 | if (background_flags && (flags & isInvalid)) |
1455 | if (background_flags && (flags & isInvalid)) |
1358 | { |
1456 | { |
1359 | 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); |
1360 | } |
1458 | } |
1361 | |
1459 | |
1362 | if (result) |
1460 | if (result) |
1363 | { |
1461 | { |
1364 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
|
|
1365 | /* our own client-side tinting */ |
1462 | /* our own client-side tinting */ |
1366 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1367 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1368 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1463 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1369 | { |
1464 | { |
1370 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1465 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1371 | if (flags & tintSet) |
1466 | if (flags & tintSet) |
1372 | tint.get (c); |
1467 | tint.get (c); |
1373 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1468 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1374 | } |
1469 | } |
1375 | # endif |
|
|
1376 | |
1470 | |
1377 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1471 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1378 | |
1472 | |
1379 | if (gc) |
1473 | if (gc) |
1380 | { |
1474 | { |
1381 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1382 | { |
|
|
1383 | XFreePixmap (target->dpy, pixmap); |
|
|
1384 | pixmap = None; |
|
|
1385 | } |
|
|
1386 | |
|
|
1387 | if (pixmap == None) |
|
|
1388 | { |
|
|
1389 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1390 | pmap_width = result->width; |
|
|
1391 | pmap_height = result->height; |
|
|
1392 | pmap_depth = target->depth; |
|
|
1393 | } |
|
|
1394 | |
|
|
1395 | if (pmap_depth != result->depth) |
|
|
1396 | { |
|
|
1397 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1398 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1399 | result->depth = 32; |
|
|
1400 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1401 | result->depth = 24; |
|
|
1402 | else |
|
|
1403 | { |
|
|
1404 | /* TODO: implement image recoding */ |
|
|
1405 | } |
|
|
1406 | } |
|
|
1407 | |
|
|
1408 | if (pmap_depth == result->depth) |
|
|
1409 | 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); |
1410 | |
1476 | |
1411 | XFreeGC (target->dpy, gc); |
1477 | XFreeGC (target->dpy, gc); |
1412 | flags = flags & ~isInvalid; |
1478 | flags = flags & ~isInvalid; |
1413 | } |
1479 | } |
1414 | |
1480 | |
1415 | XDestroyImage (result); |
1481 | XDestroyImage (result); |
1416 | } |
1482 | } |
|
|
1483 | # endif |
1417 | |
1484 | |
1418 | if (flags & isInvalid) |
1485 | if (flags & isInvalid) |
1419 | { |
1486 | { |
1420 | if (pixmap != None) |
1487 | if (pixmap != None) |
1421 | { |
1488 | { |
… | |
… | |
1424 | } |
1491 | } |
1425 | } |
1492 | } |
1426 | |
1493 | |
1427 | apply (); |
1494 | apply (); |
1428 | |
1495 | |
1429 | XSync (target->dpy, False); |
|
|
1430 | valid_since = ev::now (); |
1496 | valid_since = ev::now (); |
1431 | |
1497 | |
1432 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1433 | |
|
|
1434 | return true; |
1498 | return true; |
1435 | } |
1499 | } |
1436 | |
1500 | |
1437 | bool |
1501 | void |
1438 | bgPixmap_t::set_target (rxvt_term *new_target) |
1502 | bgPixmap_t::set_target (rxvt_term *new_target) |
1439 | { |
1503 | { |
1440 | if (new_target) |
|
|
1441 | if (target != new_target) |
|
|
1442 | { |
|
|
1443 | target = new_target; |
1504 | target = new_target; |
1444 | # ifdef ENABLE_TRANSPARENCY |
1505 | |
1445 | 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 | } |
1446 | # endif |
1520 | #endif |
1447 | return true; |
|
|
1448 | } |
|
|
1449 | |
|
|
1450 | return false; |
|
|
1451 | } |
1521 | } |
1452 | |
1522 | |
1453 | void |
1523 | void |
1454 | bgPixmap_t::apply () |
1524 | bgPixmap_t::apply () |
1455 | { |
1525 | { |
1456 | if (target) |
1526 | if (target == NULL) |
1457 | { |
1527 | return; |
1458 | flags &= ~isVtOrigin; |
|
|
1459 | |
1528 | |
1460 | if (pixmap != None) |
1529 | if (pixmap != None) |
1461 | { |
1530 | { |
1462 | /* set target's background to pixmap */ |
1531 | /* set target's background to pixmap */ |
1463 | # ifdef ENABLE_TRANSPARENCY |
1532 | # ifdef ENABLE_TRANSPARENCY |
1464 | if (flags & isTransparent) |
1533 | if (flags & isTransparent) |
1465 | { |
1534 | { |
1466 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1535 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1467 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1536 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1468 | |
1537 | |
1469 | if (target->scrollBar.win) |
1538 | if (target->scrollBar.win) |
1470 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1539 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1471 | } |
1540 | } |
1472 | else |
1541 | else |
1473 | # endif |
1542 | # endif |
1474 | { |
1543 | { |
1475 | flags |= isVtOrigin; |
|
|
1476 | /* force old pixmap dereference in case it was transparent before :*/ |
1544 | /* force old pixmap dereference in case it was transparent before :*/ |
1477 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1478 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1479 | /* do we also need to set scrollbar's background here ? */ |
|
|
1480 | |
|
|
1481 | if (target->scrollBar.win) |
|
|
1482 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1483 | } |
|
|
1484 | } |
|
|
1485 | else |
|
|
1486 | { |
|
|
1487 | /* set target background to a pixel */ |
|
|
1488 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1545 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1489 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1546 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1490 | /* do we also need to set scrollbar's background here ? */ |
1547 | /* do we also need to set scrollbar's background here ? */ |
|
|
1548 | |
1491 | if (target->scrollBar.win) |
1549 | if (target->scrollBar.win) |
1492 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1550 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1493 | } |
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 | } |
1494 | |
1562 | |
1495 | /* 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 |
1496 | scr_touch or we get a great deal of flicker otherwise: */ |
1564 | scr_touch or we get a great deal of flicker otherwise: */ |
1497 | XClearWindow (target->dpy, target->parent[0]); |
1565 | XClearWindow (target->dpy, target->parent[0]); |
1498 | |
1566 | |
1499 | if (target->scrollBar.state && target->scrollBar.win) |
1567 | if (target->scrollBar.state && target->scrollBar.win) |
1500 | { |
1568 | { |
1501 | target->scrollBar.state = STATE_IDLE; |
1569 | target->scrollBar.state = STATE_IDLE; |
1502 | target->scrollBar.show (0); |
1570 | target->scrollBar.show (0); |
1503 | } |
1571 | } |
1504 | |
1572 | |
1505 | target->want_refresh = 1; |
1573 | target->want_refresh = 1; |
1506 | flags |= hasChanged; |
1574 | flags |= hasChanged; |
1507 | } |
|
|
1508 | } |
1575 | } |
1509 | |
1576 | |
1510 | #endif /* HAVE_BG_PIXMAP */ |
1577 | #endif /* HAVE_BG_PIXMAP */ |
1511 | |
1578 | |
1512 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1579 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1513 | /* taken from aterm-0.4.2 */ |
1580 | /* taken from aterm-0.4.2 */ |
1514 | |
1581 | |
1515 | typedef uint32_t RUINT32T; |
|
|
1516 | |
|
|
1517 | static void |
1582 | static void |
1518 | 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) |
1519 | { |
1584 | { |
1520 | int sh_r, sh_g, sh_b; |
1585 | int sh_r, sh_g, sh_b; |
1521 | RUINT32T mask_r, mask_g, mask_b; |
1586 | uint32_t mask_r, mask_g, mask_b; |
1522 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1587 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1523 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1588 | rgba low; |
1524 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1589 | rgba high; |
1525 | int i; |
1590 | int i; |
|
|
1591 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1526 | |
1592 | |
1527 | Visual *visual = term->visual; |
|
|
1528 | |
|
|
1529 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1593 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1530 | |
|
|
1531 | if (shade == 0) |
|
|
1532 | shade = 100; |
|
|
1533 | |
1594 | |
1534 | /* for convenience */ |
1595 | /* for convenience */ |
1535 | mask_r = visual->red_mask; |
1596 | mask_r = visual->red_mask; |
1536 | mask_g = visual->green_mask; |
1597 | mask_g = visual->green_mask; |
1537 | mask_b = visual->blue_mask; |
1598 | mask_b = visual->blue_mask; |
1538 | |
1599 | |
1539 | /* boring lookup table pre-initialization */ |
1600 | /* boring lookup table pre-initialization */ |
1540 | switch (srcImage->bits_per_pixel) { |
1601 | switch (srcImage->depth) |
|
|
1602 | { |
1541 | case 15: |
1603 | case 15: |
1542 | if ((mask_r != 0x7c00) || |
1604 | if ((mask_r != 0x7c00) || |
1543 | (mask_g != 0x03e0) || |
1605 | (mask_g != 0x03e0) || |
1544 | (mask_b != 0x001f)) |
1606 | (mask_b != 0x001f)) |
1545 | return; |
1607 | return; |
1546 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1608 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1547 | lookup_r = lookup; |
1609 | lookup_r = lookup; |
1548 | lookup_g = lookup+32; |
1610 | lookup_g = lookup+32; |
1549 | lookup_b = lookup+32+32; |
1611 | lookup_b = lookup+32+32; |
1550 | sh_r = 10; |
1612 | sh_r = 10; |
1551 | sh_g = 5; |
1613 | sh_g = 5; |
1552 | sh_b = 0; |
1614 | sh_b = 0; |
1553 | break; |
1615 | break; |
1554 | case 16: |
1616 | case 16: |
1555 | if ((mask_r != 0xf800) || |
1617 | if ((mask_r != 0xf800) || |
1556 | (mask_g != 0x07e0) || |
1618 | (mask_g != 0x07e0) || |
1557 | (mask_b != 0x001f)) |
1619 | (mask_b != 0x001f)) |
1558 | return; |
1620 | return; |
1559 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1621 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1560 | lookup_r = lookup; |
1622 | lookup_r = lookup; |
1561 | lookup_g = lookup+32; |
1623 | lookup_g = lookup+32; |
1562 | lookup_b = lookup+32+64; |
1624 | lookup_b = lookup+32+64; |
1563 | sh_r = 11; |
1625 | sh_r = 11; |
1564 | sh_g = 5; |
1626 | sh_g = 5; |
1565 | sh_b = 0; |
1627 | sh_b = 0; |
1566 | break; |
1628 | break; |
1567 | case 24: |
1629 | case 24: |
1568 | if ((mask_r != 0xff0000) || |
1630 | if ((mask_r != 0xff0000) || |
1569 | (mask_g != 0x00ff00) || |
1631 | (mask_g != 0x00ff00) || |
1570 | (mask_b != 0x0000ff)) |
1632 | (mask_b != 0x0000ff)) |
1571 | return; |
1633 | return; |
1572 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1634 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1573 | lookup_r = lookup; |
1635 | lookup_r = lookup; |
1574 | lookup_g = lookup+256; |
1636 | lookup_g = lookup+256; |
1575 | lookup_b = lookup+256+256; |
1637 | lookup_b = lookup+256+256; |
1576 | sh_r = 16; |
1638 | sh_r = 16; |
1577 | sh_g = 8; |
1639 | sh_g = 8; |
1578 | sh_b = 0; |
1640 | sh_b = 0; |
1579 | break; |
1641 | break; |
1580 | case 32: |
1642 | case 32: |
1581 | if ((mask_r != 0xff0000) || |
1643 | if ((mask_r != 0xff0000) || |
1582 | (mask_g != 0x00ff00) || |
1644 | (mask_g != 0x00ff00) || |
1583 | (mask_b != 0x0000ff)) |
1645 | (mask_b != 0x0000ff)) |
1584 | return; |
1646 | return; |
1585 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1647 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1586 | lookup_r = lookup; |
1648 | lookup_r = lookup; |
1587 | lookup_g = lookup+256; |
1649 | lookup_g = lookup+256; |
1588 | lookup_b = lookup+256+256; |
1650 | lookup_b = lookup+256+256; |
1589 | sh_r = 16; |
1651 | sh_r = 16; |
1590 | sh_g = 8; |
1652 | sh_g = 8; |
1591 | sh_b = 0; |
1653 | sh_b = 0; |
1592 | break; |
1654 | break; |
1593 | default: |
1655 | default: |
1594 | return; /* we do not support this color depth */ |
1656 | return; /* we do not support this color depth */ |
1595 | } |
1657 | } |
1596 | |
1658 | |
1597 | /* prepare limits for color transformation (each channel is handled separately) */ |
1659 | /* prepare limits for color transformation (each channel is handled separately) */ |
1598 | if (shade < 0) { |
1660 | if (shade > 100) |
|
|
1661 | { |
1599 | shade = -shade; |
1662 | shade = 200 - shade; |
1600 | if (shade < 0) shade = 0; |
|
|
1601 | if (shade > 100) shade = 100; |
|
|
1602 | |
1663 | |
1603 | lower_lim_r = 65535-rm; |
1664 | high.r = (65535 - c.r) * shade / 100; |
1604 | lower_lim_g = 65535-gm; |
1665 | high.g = (65535 - c.g) * shade / 100; |
1605 | lower_lim_b = 65535-bm; |
1666 | high.b = (65535 - c.b) * shade / 100; |
1606 | |
1667 | |
1607 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1668 | low.r = 65535 - high.r; |
1608 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1669 | low.g = 65535 - high.g; |
1609 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1670 | low.b = 65535 - high.b; |
1610 | |
|
|
1611 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1612 | } else { |
|
|
1613 | if (shade < 0) shade = 0; |
|
|
1614 | if (shade > 100) shade = 100; |
|
|
1615 | |
|
|
1616 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
1617 | |
|
|
1618 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1619 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1620 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1621 | } |
1671 | } |
1622 | |
1672 | else |
1623 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1624 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1625 | { |
1673 | { |
1626 | unsigned int tmp; |
1674 | high.r = c.r * shade / 100; |
|
|
1675 | high.g = c.g * shade / 100; |
|
|
1676 | high.b = c.b * shade / 100; |
1627 | |
1677 | |
1628 | tmp = lower_lim_r; |
1678 | low.r = low.g = low.b = 0; |
1629 | lower_lim_r = lower_lim_b; |
|
|
1630 | lower_lim_b = tmp; |
|
|
1631 | |
|
|
1632 | tmp = upper_lim_r; |
|
|
1633 | upper_lim_r = upper_lim_b; |
|
|
1634 | upper_lim_b = tmp; |
|
|
1635 | } |
1679 | } |
1636 | |
1680 | |
1637 | /* fill our lookup tables */ |
1681 | /* fill our lookup tables */ |
1638 | for (i = 0; i <= mask_r>>sh_r; i++) |
1682 | for (i = 0; i <= mask_r>>sh_r; i++) |
1639 | { |
1683 | { |
1640 | RUINT32T tmp; |
1684 | uint32_t tmp; |
1641 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1685 | tmp = i * high.r; |
1642 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1686 | tmp += (mask_r>>sh_r) * low.r; |
1643 | lookup_r[i] = (tmp/65535)<<sh_r; |
1687 | lookup_r[i] = (tmp/65535)<<sh_r; |
1644 | } |
1688 | } |
1645 | for (i = 0; i <= mask_g>>sh_g; i++) |
1689 | for (i = 0; i <= mask_g>>sh_g; i++) |
1646 | { |
1690 | { |
1647 | RUINT32T tmp; |
1691 | uint32_t tmp; |
1648 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1692 | tmp = i * high.g; |
1649 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1693 | tmp += (mask_g>>sh_g) * low.g; |
1650 | lookup_g[i] = (tmp/65535)<<sh_g; |
1694 | lookup_g[i] = (tmp/65535)<<sh_g; |
1651 | } |
1695 | } |
1652 | for (i = 0; i <= mask_b>>sh_b; i++) |
1696 | for (i = 0; i <= mask_b>>sh_b; i++) |
1653 | { |
1697 | { |
1654 | RUINT32T tmp; |
1698 | uint32_t tmp; |
1655 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1699 | tmp = i * high.b; |
1656 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1700 | tmp += (mask_b>>sh_b) * low.b; |
1657 | lookup_b[i] = (tmp/65535)<<sh_b; |
1701 | lookup_b[i] = (tmp/65535)<<sh_b; |
1658 | } |
1702 | } |
1659 | |
1703 | |
1660 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1704 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1661 | 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) |
1662 | { |
1708 | { |
1663 | case 15: |
|
|
1664 | { |
|
|
1665 | unsigned short *p1, *pf, *p, *pl; |
1709 | uint32_t *p1, *pf, *p, *pl; |
1666 | p1 = (unsigned short *) srcImage->data; |
1710 | p1 = (uint32_t *) srcImage->data; |
1667 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1711 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1712 | |
1668 | while (p1 < pf) |
1713 | while (p1 < pf) |
1669 | { |
1714 | { |
1670 | p = p1; |
1715 | p = p1; |
1671 | pl = p1 + srcImage->width; |
1716 | pl = p1 + srcImage->width; |
1672 | for (; p < pl; p++) |
1717 | for (; p < pl; p++) |
1673 | { |
1718 | { |
1674 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1675 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1676 | lookup_b[(*p & 0x001f)]; |
|
|
1677 | } |
|
|
1678 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1679 | } |
|
|
1680 | break; |
|
|
1681 | } |
|
|
1682 | case 16: |
|
|
1683 | { |
|
|
1684 | unsigned short *p1, *pf, *p, *pl; |
|
|
1685 | p1 = (unsigned short *) srcImage->data; |
|
|
1686 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1687 | while (p1 < pf) |
|
|
1688 | { |
|
|
1689 | p = p1; |
|
|
1690 | pl = p1 + srcImage->width; |
|
|
1691 | for (; p < pl; p++) |
|
|
1692 | { |
|
|
1693 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1694 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1695 | lookup_b[(*p & 0x001f)]; |
|
|
1696 | } |
|
|
1697 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1698 | } |
|
|
1699 | break; |
|
|
1700 | } |
|
|
1701 | case 24: |
|
|
1702 | { |
|
|
1703 | unsigned char *p1, *pf, *p, *pl; |
|
|
1704 | p1 = (unsigned char *) srcImage->data; |
|
|
1705 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1706 | while (p1 < pf) |
|
|
1707 | { |
|
|
1708 | p = p1; |
|
|
1709 | pl = p1 + srcImage->width * 3; |
|
|
1710 | for (; p < pl; p += 3) |
|
|
1711 | { |
|
|
1712 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1713 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1714 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1715 | } |
|
|
1716 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1717 | } |
|
|
1718 | break; |
|
|
1719 | } |
|
|
1720 | case 32: |
|
|
1721 | { |
|
|
1722 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1723 | p1 = (RUINT32T *) srcImage->data; |
|
|
1724 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1725 | |
|
|
1726 | while (p1 < pf) |
|
|
1727 | { |
|
|
1728 | p = p1; |
|
|
1729 | pl = p1 + srcImage->width; |
|
|
1730 | for (; p < pl; p++) |
|
|
1731 | { |
|
|
1732 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1719 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1733 | lookup_g[(*p & 0x00ff00)>> 8] | |
1720 | lookup_g[(*p & 0x00ff00) >> 8] | |
1734 | lookup_b[(*p & 0x0000ff)] | |
1721 | lookup_b[(*p & 0x0000ff)] | |
1735 | (*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); |
1736 | } |
1737 | } |
1737 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1738 | } |
1738 | } |
1739 | break; |
|
|
1740 | } |
|
|
1741 | } |
|
|
1742 | |
1739 | |
1743 | free (lookup); |
1740 | free (lookup); |
1744 | } |
1741 | } |
1745 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1742 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |