1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: background.C - former xpm.C |
2 | * File: background.C - former xpm.C |
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) 2005-2006 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> |
|
|
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 */ |
|
|
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> |
31 | #define TIMING_TEST_START(id) \ |
37 | #define TIMING_TEST_START(id) \ |
32 | struct timeval timing_test_##id##_stv;\ |
38 | struct timeval timing_test_##id##_stv; \ |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
39 | gettimeofday (&timing_test_##id##_stv, NULL); |
34 | |
40 | |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
41 | #define TIMING_TEST_PRINT_RESULT(id) \ |
36 | do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\ |
42 | do { \ |
|
|
43 | struct timeval tv; \ |
|
|
44 | gettimeofday (&tv, NULL); \ |
|
|
45 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
37 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\ |
46 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
38 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0) |
47 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
|
|
48 | } while (0) |
39 | |
49 | |
40 | #else |
50 | #else |
41 | #define TIMING_TEST_START(id) do{}while (0) |
51 | #define TIMING_TEST_START(id) do {} while (0) |
42 | #define TIMING_TEST_PRINT_RESULT(id) do{}while (0) |
52 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
43 | #endif |
53 | #endif |
44 | |
54 | |
45 | /* |
55 | /* |
46 | * Pixmap geometry string interpretation : |
56 | * Pixmap geometry string interpretation : |
47 | * Each geometry string contains zero or one scale/position |
57 | * Each geometry string contains zero or one scale/position |
48 | * adjustment and may optionally be followed by a colon and one or more |
58 | * adjustment and may optionally be followed by a colon and one or more |
49 | * colon-delimited pixmap operations. |
59 | * colon-delimited pixmap operations. |
50 | * The following table shows the valid geometry strings and their |
60 | * The following table shows the valid geometry strings and their |
51 | * affects on the background image : |
61 | * effects on the background image : |
52 | * |
62 | * |
53 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
63 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
54 | * W and H are percentages of the terminal window size. |
64 | * W and H are percentages of the terminal window size. |
55 | * X and Y are also percentages; e.g., +50+50 centers |
65 | * X and Y are also percentages; e.g., +50+50 centers |
56 | * the image in the window. |
66 | * the image in the window. |
57 | * WxH+X Assumes Y == X |
67 | * WxH+X Assumes Y == X |
58 | * WxH Assumes Y == X == 50 (centers the image) |
68 | * WxH Assumes Y == X == 50 (centers the image) |
59 | * W+X+Y Assumes H == W |
69 | * W+X+Y Assumes H == W |
60 | * W+X Assumes H == W and Y == X |
70 | * W+X Assumes H == W and Y == X |
61 | * W Assumes H == W and Y == X == 50 |
71 | * W Assumes H == W and Y == X == 50 |
62 | * |
72 | * |
63 | * Adjusting position only : |
73 | * Adjusting position only : |
64 | * =+X+Y Set position to X% by Y% (absolute). |
74 | * =+X+Y Set position to X% by Y% (absolute). |
65 | * =+X Set position to X% by X%. |
75 | * =+X Set position to X% by X%. |
66 | * +X+Y Adjust position horizontally X% and vertically Y% |
76 | * +X+Y Adjust position horizontally X% and vertically Y% |
67 | * from current position (relative). |
77 | * from current position (relative). |
68 | * +X Adjust position horizontally X% and vertically X% |
78 | * +X Adjust position horizontally X% and vertically X% |
69 | * from current position. |
79 | * from current position. |
70 | * |
80 | * |
71 | * Adjusting scale only : |
81 | * Adjusting scale only : |
72 | * Wx0 Multiply horizontal scaling factor by W% |
82 | * Wx0 Multiply horizontal scaling factor by W% |
73 | * 0xH Multiply vertical scaling factor by H% |
83 | * 0xH Multiply vertical scaling factor by H% |
74 | * 0x0 No scaling (show image at normal size). |
84 | * 0x0 No scaling (show image at normal size). |
75 | * |
85 | * |
76 | * Pixmap Operations : (should be prepended by a colon) |
86 | * Pixmap Operations : (should be prepended by a colon) |
77 | * tile Tile image. Scaling/position modifiers above will affect |
87 | * tile Tile image. Scaling/position modifiers above will affect |
78 | * the tile size and origin. |
88 | * the tile size and origin. |
79 | * propscale When scaling, scale proportionally. That is, maintain the |
89 | * propscale When scaling, scale proportionally. That is, maintain the |
80 | * proper aspect ratio for the image. Any portion of the |
90 | * proper aspect ratio for the image. Any portion of the |
81 | * background not covered by the image is filled with the |
91 | * background not covered by the image is filled with the |
82 | * current background color. |
92 | * current background color. |
83 | * hscale Scale horizontally, tile vertically ? |
93 | * hscale Scale horizontally, tile vertically ? |
84 | * vscale Tile horizontally, scale vertically ? |
94 | * vscale Tile horizontally, scale vertically ? |
… | |
… | |
92 | // this is basically redundant as bgPixmap_t is only used in |
102 | // this is basically redundant as bgPixmap_t is only used in |
93 | // zero_initialised-derived structs |
103 | // zero_initialised-derived structs |
94 | #ifdef HAVE_AFTERIMAGE |
104 | #ifdef HAVE_AFTERIMAGE |
95 | original_asim = NULL; |
105 | original_asim = NULL; |
96 | #endif |
106 | #endif |
|
|
107 | #ifdef HAVE_PIXBUF |
|
|
108 | pixbuf = NULL; |
|
|
109 | #endif |
97 | #ifdef BG_IMAGE_FROM_FILE |
110 | #ifdef BG_IMAGE_FROM_FILE |
|
|
111 | have_image = false; |
98 | h_scale = v_scale = 0; |
112 | h_scale = v_scale = 0; |
99 | h_align = v_align = 0; |
113 | h_align = v_align = 0; |
|
|
114 | #endif |
|
|
115 | #ifdef ENABLE_TRANSPARENCY |
|
|
116 | shade = 100; |
100 | #endif |
117 | #endif |
101 | flags = 0; |
118 | flags = 0; |
102 | pixmap = None; |
119 | pixmap = None; |
103 | valid_since = invalid_since = 0; |
120 | valid_since = invalid_since = 0; |
104 | target = 0; |
121 | target = 0; |
… | |
… | |
110 | #ifdef HAVE_AFTERIMAGE |
127 | #ifdef HAVE_AFTERIMAGE |
111 | if (original_asim) |
128 | if (original_asim) |
112 | safe_asimage_destroy (original_asim); |
129 | safe_asimage_destroy (original_asim); |
113 | #endif |
130 | #endif |
114 | |
131 | |
|
|
132 | #ifdef HAVE_PIXBUF |
|
|
133 | if (pixbuf) |
|
|
134 | g_object_unref (pixbuf); |
|
|
135 | #endif |
|
|
136 | |
115 | if (pixmap && target) |
137 | if (pixmap && target) |
116 | XFreePixmap (target->dpy, pixmap); |
138 | XFreePixmap (target->dpy, pixmap); |
117 | } |
139 | } |
118 | |
140 | |
119 | bool |
141 | bool |
… | |
… | |
123 | if (flags & isTransparent) |
145 | if (flags & isTransparent) |
124 | return true; |
146 | return true; |
125 | # endif |
147 | # endif |
126 | |
148 | |
127 | # ifdef BG_IMAGE_FROM_FILE |
149 | # ifdef BG_IMAGE_FROM_FILE |
128 | # ifdef HAVE_AFTERIMAGE |
150 | if (have_image) |
129 | if (original_asim) |
|
|
130 | # endif |
|
|
131 | { |
151 | { |
132 | if (h_scale != 0 || v_scale != 0 |
152 | if (flags & sizeSensitive) |
133 | || h_align != 0 || v_align != 0) |
|
|
134 | return true; |
153 | return true; |
135 | } |
154 | } |
136 | # endif |
155 | # endif |
137 | |
156 | |
138 | return false; |
157 | return false; |
139 | } |
158 | } |
140 | |
159 | |
141 | bool |
160 | bool |
142 | bgPixmap_t::window_position_sensitive () |
161 | bgPixmap_t::window_position_sensitive () |
143 | { |
162 | { |
144 | # ifdef ENABLE_TRANSPARENCY |
163 | # ifdef ENABLE_TRANSPARENCY |
145 | if (flags & isTransparent) |
164 | if (flags & isTransparent) |
146 | return true; |
165 | return true; |
147 | # endif |
166 | # endif |
148 | |
167 | |
149 | # ifdef BG_IMAGE_FROM_FILE |
168 | # ifdef BG_IMAGE_FROM_FILE |
150 | # ifdef HAVE_AFTERIMAGE |
169 | if (have_image) |
151 | if (original_asim) |
|
|
152 | # endif |
|
|
153 | { |
170 | { |
154 | if (h_align == rootAlign || v_align == rootAlign) |
171 | if (flags & rootAlign) |
155 | return true; |
172 | return true; |
156 | } |
173 | } |
157 | # endif |
174 | # endif |
158 | |
175 | |
159 | return false; |
176 | return false; |
… | |
… | |
163 | { |
180 | { |
164 | # ifdef HAVE_AFTERIMAGE |
181 | # ifdef HAVE_AFTERIMAGE |
165 | if (original_asim) |
182 | if (original_asim) |
166 | return true; |
183 | return true; |
167 | # endif |
184 | # endif |
168 | # ifdef ENABLE_TRANSPARENCY |
|
|
169 | if (flags & isTransparent) |
|
|
170 | { |
|
|
171 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
|
|
172 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
|
|
173 | return true; |
|
|
174 | # endif |
|
|
175 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
|
|
176 | return true; |
|
|
177 | } |
|
|
178 | # endif |
|
|
179 | return false; |
185 | return false; |
180 | } |
186 | } |
181 | |
187 | |
182 | # ifdef BG_IMAGE_FROM_FILE |
188 | # ifdef BG_IMAGE_FROM_FILE |
183 | static inline bool |
189 | static inline bool |
… | |
… | |
199 | static inline bool |
205 | static inline bool |
200 | 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) |
201 | { |
207 | { |
202 | if (geom_flags & flag) |
208 | if (geom_flags & flag) |
203 | { |
209 | { |
204 | if (new_value != bgPixmap_t::rootAlign) |
|
|
205 | { |
|
|
206 | if (new_value < -100) |
210 | if (new_value < -100) |
207 | new_value = -100; |
211 | new_value = -100; |
208 | else if (new_value > 200) |
212 | else if (new_value > 200) |
209 | new_value = 200; |
213 | new_value = 200; |
210 | } |
|
|
211 | if (new_value != align) |
214 | if (new_value != align) |
212 | { |
215 | { |
213 | align = new_value; |
216 | align = new_value; |
214 | return true; |
217 | return true; |
215 | } |
218 | } |
… | |
… | |
219 | |
222 | |
220 | static inline int |
223 | static inline int |
221 | make_align_position (int align, int window_size, int image_size) |
224 | make_align_position (int align, int window_size, int image_size) |
222 | { |
225 | { |
223 | int diff = window_size - image_size; |
226 | int diff = window_size - image_size; |
224 | int smaller = MIN (image_size,window_size); |
227 | int smaller = min (image_size, window_size); |
225 | |
228 | |
226 | if (align >= 0 && align <= 50) |
229 | if (align >= 0 && align <= 100) |
227 | return diff * align / 100; |
230 | return diff * align / 100; |
228 | else if (align > 50 && align <= 100) |
|
|
229 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
230 | else if (align > 100 && align <= 200 ) |
231 | else if (align > 100 && align <= 200) |
231 | return ((align - 100) * smaller / 100) + window_size - smaller; |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
232 | else if (align > -100 && align < 0) |
233 | else if (align >= -100 && align < 0) |
233 | return ((align + 100) * smaller / 100) - image_size; |
234 | return ((align + 100) * smaller / 100) - image_size; |
234 | return 0; |
235 | return 0; |
235 | } |
236 | } |
236 | |
237 | |
237 | static inline int |
238 | static inline int |
238 | 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) |
239 | { |
240 | { |
240 | int src_pos = 0; |
241 | int src_pos = 0; |
241 | dst_pos = 0; |
242 | dst_pos = pos; |
242 | dst_size = size; |
243 | dst_size = size; |
243 | if (pos < 0 && size > target_size) |
244 | if (pos < 0) |
244 | { |
245 | { |
245 | src_pos = -pos; |
246 | src_pos = -pos; |
|
|
247 | dst_pos = 0; |
246 | dst_size += pos; |
248 | dst_size += pos; |
247 | } |
249 | } |
248 | else if (pos > 0) |
|
|
249 | dst_pos = pos; |
|
|
250 | |
250 | |
251 | if (dst_pos + dst_size > target_size) |
251 | if (dst_pos + dst_size > target_size) |
252 | dst_size = target_size - dst_pos; |
252 | dst_size = target_size - dst_pos; |
253 | return src_pos; |
253 | return src_pos; |
254 | } |
254 | } |
… | |
… | |
259 | int geom_flags = 0, changed = 0; |
259 | int geom_flags = 0, changed = 0; |
260 | int x = 0, y = 0; |
260 | int x = 0, y = 0; |
261 | unsigned int w = 0, h = 0; |
261 | unsigned int w = 0, h = 0; |
262 | unsigned int n; |
262 | unsigned int n; |
263 | unsigned long new_flags = (flags & (~geometryFlags)); |
263 | unsigned long new_flags = (flags & (~geometryFlags)); |
264 | char *p; |
264 | const char *p; |
265 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
265 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
266 | |
266 | |
267 | if (geom == NULL) |
267 | if (geom == NULL) |
268 | return false; |
268 | return false; |
269 | |
269 | |
… | |
… | |
379 | w = h = noScale; |
379 | w = h = noScale; |
380 | geom_flags |= WidthValue|HeightValue; |
380 | geom_flags |= WidthValue|HeightValue; |
381 | } |
381 | } |
382 | else if (CHECK_GEOM_OPS ("propscale")) |
382 | else if (CHECK_GEOM_OPS ("propscale")) |
383 | { |
383 | { |
384 | if (w == 0 && h == 0) |
|
|
385 | { |
|
|
386 | w = windowScale; |
|
|
387 | geom_flags |= WidthValue; |
|
|
388 | } |
|
|
389 | new_flags |= propScale; |
384 | new_flags |= propScale; |
390 | } |
385 | } |
391 | else if (CHECK_GEOM_OPS ("hscale")) |
386 | else if (CHECK_GEOM_OPS ("hscale")) |
392 | { |
387 | { |
393 | if (w == 0) w = windowScale; |
388 | if (w == 0) w = windowScale; |
… | |
… | |
415 | x = y = centerAlign; |
410 | x = y = centerAlign; |
416 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
411 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
417 | } |
412 | } |
418 | else if (CHECK_GEOM_OPS ("root")) |
413 | else if (CHECK_GEOM_OPS ("root")) |
419 | { |
414 | { |
|
|
415 | new_flags |= rootAlign; |
420 | w = h = noScale; |
416 | w = h = noScale; |
421 | x = y = rootAlign; |
|
|
422 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
417 | geom_flags |= WidthValue|HeightValue; |
423 | } |
418 | } |
424 | # undef CHECK_GEOM_OPS |
419 | # undef CHECK_GEOM_OPS |
425 | |
420 | |
426 | while (*ops != ':' && *ops != '\0') ++ops; |
421 | while (*ops != ':' && *ops != '\0') ++ops; |
427 | } /* done parsing ops */ |
422 | } /* done parsing ops */ |
… | |
… | |
437 | { |
432 | { |
438 | flags = new_flags; |
433 | flags = new_flags; |
439 | changed++; |
434 | changed++; |
440 | } |
435 | } |
441 | |
436 | |
442 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
|
443 | // flags, h_scale, v_scale, h_align, v_align); |
|
|
444 | return (changed > 0); |
437 | return (changed > 0); |
|
|
438 | } |
|
|
439 | |
|
|
440 | void |
|
|
441 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
442 | { |
|
|
443 | int target_width = target->szHint.width; |
|
|
444 | int target_height = target->szHint.height; |
|
|
445 | |
|
|
446 | if (flags & propScale) |
|
|
447 | { |
|
|
448 | float scale = (float)target_width / image_width; |
|
|
449 | min_it (scale, (float)target_height / image_height); |
|
|
450 | w = image_width * scale + 0.5; |
|
|
451 | h = image_height * scale + 0.5; |
|
|
452 | } |
|
|
453 | else |
|
|
454 | { |
|
|
455 | w = h_scale * target_width / 100; |
|
|
456 | h = v_scale * target_height / 100; |
|
|
457 | } |
|
|
458 | |
|
|
459 | if (!w) w = image_width; |
|
|
460 | if (!h) h = image_height; |
|
|
461 | |
|
|
462 | if (flags & rootAlign) |
|
|
463 | { |
|
|
464 | target->get_window_origin (x, y); |
|
|
465 | x = -x; |
|
|
466 | y = -y; |
|
|
467 | } |
|
|
468 | else |
|
|
469 | { |
|
|
470 | x = make_align_position (h_align, target_width, w); |
|
|
471 | y = make_align_position (v_align, target_height, h); |
|
|
472 | } |
|
|
473 | |
|
|
474 | flags &= ~sizeSensitive; |
|
|
475 | if ((flags & propScale) || h_scale || v_scale |
|
|
476 | || (!(flags & rootAlign) && (h_align || v_align)) |
|
|
477 | || w > target_width || h > target_height) |
|
|
478 | flags |= sizeSensitive; |
445 | } |
479 | } |
446 | |
480 | |
447 | # ifdef HAVE_AFTERIMAGE |
481 | # ifdef HAVE_AFTERIMAGE |
448 | bool |
482 | bool |
449 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
483 | bgPixmap_t::render_image (unsigned long background_flags) |
450 | { |
484 | { |
451 | if (target == NULL) |
485 | if (target == NULL) |
452 | return false; |
486 | return false; |
453 | |
487 | |
|
|
488 | target->init_asv (); |
|
|
489 | |
|
|
490 | ASImage *background = NULL; |
|
|
491 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
492 | |
|
|
493 | # ifdef ENABLE_TRANSPARENCY |
|
|
494 | if (background_flags) |
|
|
495 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
496 | |
|
|
497 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
498 | { |
|
|
499 | ShadingInfo as_shade; |
|
|
500 | as_shade.shading = shade; |
|
|
501 | |
|
|
502 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
503 | if (flags & tintSet) |
|
|
504 | tint.get (c); |
|
|
505 | as_shade.tintColor.red = c.r; |
|
|
506 | as_shade.tintColor.green = c.g; |
|
|
507 | as_shade.tintColor.blue = c.b; |
|
|
508 | |
|
|
509 | background_tint = shading2tint32 (&as_shade); |
|
|
510 | } |
|
|
511 | |
|
|
512 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
|
|
513 | { |
|
|
514 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
515 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
516 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
517 | if (tmp) |
|
|
518 | { |
|
|
519 | destroy_asimage (&background); |
|
|
520 | background = tmp; |
|
|
521 | } |
|
|
522 | } |
|
|
523 | # endif |
|
|
524 | |
|
|
525 | ASImage *result = 0; |
|
|
526 | |
454 | int target_width = (int)target->szHint.width; |
527 | int target_width = target->szHint.width; |
455 | int target_height = (int)target->szHint.height; |
528 | int target_height = target->szHint.height; |
456 | int new_pmap_width = target_width, new_pmap_height = target_height; |
529 | int new_pmap_width = target_width; |
457 | ASImage *result = NULL; |
530 | int new_pmap_height = target_height; |
458 | |
531 | |
459 | int x = 0; |
532 | int x = 0; |
460 | int y = 0; |
533 | int y = 0; |
461 | int w = h_scale * target_width / 100; |
534 | int w = 0; |
462 | int h = v_scale * target_height / 100; |
535 | int h = 0; |
463 | |
|
|
464 | TIMING_TEST_START (asim); |
|
|
465 | |
536 | |
466 | if (original_asim) |
537 | if (original_asim) |
467 | { |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
468 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
469 | { |
|
|
470 | target->get_window_origin(x, y); |
|
|
471 | x = -x; |
|
|
472 | y = -y; |
|
|
473 | } |
|
|
474 | |
|
|
475 | if (h_align != rootAlign) |
|
|
476 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
477 | |
|
|
478 | if (v_align != rootAlign) |
|
|
479 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
480 | } |
|
|
481 | |
539 | |
482 | if (!original_asim |
540 | if (!original_asim |
|
|
541 | || (!(flags & rootAlign) |
483 | || x >= target_width |
542 | && (x >= target_width |
484 | || y >= target_height |
543 | || y >= target_height |
485 | || (w > 0 && x + w <= 0) |
544 | || (x + w <= 0) |
486 | || (h > 0 && y + h <= 0)) |
545 | || (y + h <= 0)))) |
487 | { |
546 | { |
488 | if (background) |
547 | if (background) |
489 | { |
548 | { |
490 | new_pmap_width = background->width; |
549 | new_pmap_width = background->width; |
491 | new_pmap_height = background->height; |
550 | new_pmap_height = background->height; |
492 | result = background; |
551 | result = background; |
493 | |
552 | |
494 | if (background_tint != TINT_LEAVE_SAME) |
553 | if (background_tint != TINT_LEAVE_SAME) |
495 | { |
554 | { |
496 | ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
555 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
497 | target_width, target_height, background_tint, |
556 | target_width, target_height, background_tint, |
498 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
557 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
499 | if (tmp) |
558 | if (tmp) |
500 | result = tmp; |
559 | result = tmp; |
501 | } |
560 | } |
… | |
… | |
505 | } |
564 | } |
506 | else |
565 | else |
507 | { |
566 | { |
508 | result = original_asim; |
567 | result = original_asim; |
509 | |
568 | |
510 | if ((w > 0 && w != original_asim->width) |
569 | if ((w != original_asim->width) |
511 | || (h > 0 && h != original_asim->height)) |
570 | || (h != original_asim->height)) |
512 | { |
571 | { |
513 | result = scale_asimage (target->asv, original_asim, |
572 | result = scale_asimage (target->asv, original_asim, |
514 | w > 0 ? w : original_asim->width, |
573 | w, h, |
515 | h > 0 ? h : original_asim->height, |
|
|
516 | background ? ASA_ASImage : ASA_XImage, |
574 | background ? ASA_ASImage : ASA_XImage, |
517 | 100, ASIMAGE_QUALITY_DEFAULT); |
575 | 100, ASIMAGE_QUALITY_DEFAULT); |
518 | } |
576 | } |
519 | |
577 | |
520 | if (background == NULL) |
578 | if (background == NULL) |
521 | { |
579 | { |
522 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
523 | but there is no need to make it bigger than the window! */ |
|
|
524 | if (h_scale == 0) |
|
|
525 | new_pmap_width = min (result->width, target_width); |
|
|
526 | if (v_scale == 0) |
|
|
527 | new_pmap_height = min (result->height, target_height); |
|
|
528 | /* we also need to tile our image in one or both directions */ |
|
|
529 | if (h_scale == 0 || v_scale == 0) |
580 | if (h_scale == 0 || v_scale == 0) |
530 | { |
581 | { |
|
|
582 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
583 | but there is no need to make it bigger than the window! */ |
|
|
584 | new_pmap_width = min (result->width, target_width); |
|
|
585 | new_pmap_height = min (result->height, target_height); |
|
|
586 | |
|
|
587 | /* we also need to tile our image in both directions */ |
531 | ASImage *tmp = tile_asimage (target->asv, result, |
588 | ASImage *tmp = tile_asimage (target->asv, result, |
532 | (h_scale > 0) ? 0 : (int)result->width - x, |
589 | (int)result->width - x, |
533 | (v_scale > 0) ? 0 : (int)result->height - y, |
590 | (int)result->height - y, |
534 | new_pmap_width, |
591 | new_pmap_width, |
535 | new_pmap_height, |
592 | new_pmap_height, |
536 | TINT_LEAVE_SAME, ASA_XImage, |
593 | TINT_LEAVE_SAME, ASA_XImage, |
537 | 100, ASIMAGE_QUALITY_DEFAULT); |
594 | 100, ASIMAGE_QUALITY_DEFAULT); |
538 | if (tmp) |
595 | if (tmp) |
539 | { |
596 | { |
… | |
… | |
546 | } |
603 | } |
547 | else |
604 | else |
548 | { |
605 | { |
549 | /* if blending background and image - pixmap has to be sized same as target window */ |
606 | /* if blending background and image - pixmap has to be sized same as target window */ |
550 | ASImageLayer *layers = create_image_layers (2); |
607 | ASImageLayer *layers = create_image_layers (2); |
551 | ASImage *merged_im = NULL; |
|
|
552 | |
608 | |
553 | layers[0].im = background; |
609 | layers[0].im = background; |
554 | layers[0].clip_width = target_width; |
610 | layers[0].clip_width = target_width; |
555 | layers[0].clip_height = target_height; |
611 | layers[0].clip_height = target_height; |
556 | layers[0].tint = background_tint; |
612 | layers[0].tint = background_tint; |
557 | layers[1].im = result; |
613 | layers[1].im = result; |
558 | |
614 | |
559 | if (w <= 0) |
615 | if (h_scale == 0 || v_scale == 0) |
560 | { |
616 | { |
561 | /* tile horizontally */ |
617 | /* tile horizontally */ |
562 | while (x > 0) x -= (int)result->width; |
618 | while (x > 0) x -= (int)result->width; |
563 | layers[1].dst_x = x; |
619 | layers[1].dst_x = x; |
564 | layers[1].clip_width = result->width+target_width; |
620 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
568 | /* clip horizontally */ |
624 | /* clip horizontally */ |
569 | layers[1].dst_x = x; |
625 | layers[1].dst_x = x; |
570 | layers[1].clip_width = result->width; |
626 | layers[1].clip_width = result->width; |
571 | } |
627 | } |
572 | |
628 | |
573 | if (h <= 0) |
629 | if (h_scale == 0 || v_scale == 0) |
574 | { |
630 | { |
575 | while (y > 0) y -= (int)result->height; |
631 | while (y > 0) y -= (int)result->height; |
576 | layers[1].dst_y = y; |
632 | layers[1].dst_y = y; |
577 | layers[1].clip_height = result->height + target_height; |
633 | layers[1].clip_height = result->height + target_height; |
578 | } |
634 | } |
… | |
… | |
601 | } |
657 | } |
602 | |
658 | |
603 | free (layers); |
659 | free (layers); |
604 | } |
660 | } |
605 | } |
661 | } |
606 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
607 | |
662 | |
608 | if (pixmap) |
663 | bool ret = false; |
609 | { |
|
|
610 | if (result == NULL |
|
|
611 | || pmap_width != new_pmap_width |
|
|
612 | || pmap_height != new_pmap_height |
|
|
613 | || pmap_depth != target->depth) |
|
|
614 | { |
|
|
615 | XFreePixmap (target->dpy, pixmap); |
|
|
616 | pixmap = None; |
|
|
617 | } |
|
|
618 | } |
|
|
619 | |
664 | |
620 | if (result) |
665 | if (result) |
621 | { |
666 | { |
622 | XGCValues gcv; |
667 | XGCValues gcv; |
623 | GC gc; |
668 | GC gc; |
|
|
669 | |
|
|
670 | if (pixmap) |
|
|
671 | { |
|
|
672 | if (pmap_width != new_pmap_width |
|
|
673 | || pmap_height != new_pmap_height |
|
|
674 | || pmap_depth != target->depth) |
|
|
675 | { |
|
|
676 | XFreePixmap (target->dpy, pixmap); |
|
|
677 | pixmap = None; |
|
|
678 | } |
|
|
679 | } |
624 | |
680 | |
625 | /* create Pixmap */ |
681 | /* create Pixmap */ |
626 | if (pixmap == None) |
682 | if (pixmap == None) |
627 | { |
683 | { |
628 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
684 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
629 | pmap_width = new_pmap_width; |
685 | pmap_width = new_pmap_width; |
630 | pmap_height = new_pmap_height; |
686 | pmap_height = new_pmap_height; |
631 | pmap_depth = target->depth; |
687 | pmap_depth = target->depth; |
632 | } |
688 | } |
633 | /* fill with background color ( if result's not completely overlapping it)*/ |
689 | /* fill with background color (if result's not completely overlapping it) */ |
634 | gcv.foreground = target->pix_colors[Color_bg]; |
690 | gcv.foreground = target->pix_colors[Color_bg]; |
635 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
691 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
636 | |
692 | |
637 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
693 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
638 | int dst_width = result->width, dst_height = result->height; |
694 | int dst_width = result->width, dst_height = result->height; |
639 | if (background == NULL) |
695 | if (background == NULL) |
640 | { |
696 | { |
|
|
697 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
698 | { |
641 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
699 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
642 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
700 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
701 | } |
643 | |
702 | |
644 | if (dst_x > 0 || dst_y > 0 |
703 | if (dst_x > 0 || dst_y > 0 |
645 | || dst_x + dst_width < new_pmap_width |
704 | || dst_x + dst_width < new_pmap_width |
646 | || dst_y + dst_height < new_pmap_height) |
705 | || dst_y + dst_height < new_pmap_height) |
647 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
706 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
… | |
… | |
653 | |
712 | |
654 | if (result != background && result != original_asim) |
713 | if (result != background && result != original_asim) |
655 | destroy_asimage (&result); |
714 | destroy_asimage (&result); |
656 | |
715 | |
657 | XFreeGC (target->dpy, gc); |
716 | XFreeGC (target->dpy, gc); |
658 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
659 | } |
|
|
660 | |
717 | |
|
|
718 | ret = true; |
|
|
719 | } |
|
|
720 | |
|
|
721 | if (background) |
|
|
722 | destroy_asimage (&background); |
|
|
723 | |
661 | return true; |
724 | return ret; |
662 | } |
725 | } |
663 | # endif /* HAVE_AFTERIMAGE */ |
726 | # endif /* HAVE_AFTERIMAGE */ |
|
|
727 | |
|
|
728 | # ifdef HAVE_PIXBUF |
|
|
729 | bool |
|
|
730 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
731 | { |
|
|
732 | if (target == NULL) |
|
|
733 | return false; |
|
|
734 | |
|
|
735 | if (!pixbuf) |
|
|
736 | return false; |
|
|
737 | |
|
|
738 | if (background_flags |
|
|
739 | && !(flags & HAS_RENDER)) |
|
|
740 | return false; |
|
|
741 | |
|
|
742 | GdkPixbuf *result; |
|
|
743 | |
|
|
744 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
745 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
746 | |
|
|
747 | int target_width = target->szHint.width; |
|
|
748 | int target_height = target->szHint.height; |
|
|
749 | int new_pmap_width = target_width; |
|
|
750 | int new_pmap_height = target_height; |
|
|
751 | |
|
|
752 | int x = 0; |
|
|
753 | int y = 0; |
|
|
754 | int w = 0; |
|
|
755 | int h = 0; |
|
|
756 | |
|
|
757 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
758 | |
|
|
759 | if (!(flags & rootAlign) |
|
|
760 | && (x >= target_width |
|
|
761 | || y >= target_height |
|
|
762 | || (x + w <= 0) |
|
|
763 | || (y + h <= 0))) |
|
|
764 | return false; |
|
|
765 | |
|
|
766 | result = pixbuf; |
|
|
767 | |
|
|
768 | if ((w != image_width) |
|
|
769 | || (h != image_height)) |
|
|
770 | { |
|
|
771 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
772 | w, h, |
|
|
773 | GDK_INTERP_BILINEAR); |
|
|
774 | } |
|
|
775 | |
|
|
776 | bool ret = false; |
|
|
777 | |
|
|
778 | if (result) |
|
|
779 | { |
|
|
780 | XGCValues gcv; |
|
|
781 | GC gc; |
|
|
782 | Pixmap root_pmap; |
|
|
783 | |
|
|
784 | image_width = gdk_pixbuf_get_width (result); |
|
|
785 | image_height = gdk_pixbuf_get_height (result); |
|
|
786 | |
|
|
787 | if (background_flags) |
|
|
788 | { |
|
|
789 | root_pmap = pixmap; |
|
|
790 | pixmap = None; |
|
|
791 | } |
|
|
792 | else |
|
|
793 | { |
|
|
794 | if (h_scale == 0 || v_scale == 0) |
|
|
795 | { |
|
|
796 | new_pmap_width = min (image_width, target_width); |
|
|
797 | new_pmap_height = min (image_height, target_height); |
|
|
798 | } |
|
|
799 | } |
|
|
800 | |
|
|
801 | if (pixmap) |
|
|
802 | { |
|
|
803 | if (pmap_width != new_pmap_width |
|
|
804 | || pmap_height != new_pmap_height |
|
|
805 | || pmap_depth != target->depth) |
|
|
806 | { |
|
|
807 | XFreePixmap (target->dpy, pixmap); |
|
|
808 | pixmap = None; |
|
|
809 | } |
|
|
810 | } |
|
|
811 | |
|
|
812 | if (pixmap == None) |
|
|
813 | { |
|
|
814 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
815 | pmap_width = new_pmap_width; |
|
|
816 | pmap_height = new_pmap_height; |
|
|
817 | pmap_depth = target->depth; |
|
|
818 | } |
|
|
819 | |
|
|
820 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
821 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
822 | |
|
|
823 | if (h_scale == 0 || v_scale == 0) |
|
|
824 | { |
|
|
825 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
826 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
827 | 0, 0, |
|
|
828 | 0, 0, |
|
|
829 | image_width, image_height, |
|
|
830 | XLIB_RGB_DITHER_NONE, |
|
|
831 | 0, 0); |
|
|
832 | |
|
|
833 | gcv.tile = tile; |
|
|
834 | gcv.fill_style = FillTiled; |
|
|
835 | gcv.ts_x_origin = x; |
|
|
836 | gcv.ts_y_origin = y; |
|
|
837 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
838 | |
|
|
839 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
840 | XFreePixmap (target->dpy, tile); |
|
|
841 | } |
|
|
842 | else |
|
|
843 | { |
|
|
844 | int src_x, src_y, dst_x, dst_y; |
|
|
845 | int dst_width, dst_height; |
|
|
846 | |
|
|
847 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
848 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
849 | |
|
|
850 | if (dst_x > 0 || dst_y > 0 |
|
|
851 | || dst_x + dst_width < new_pmap_width |
|
|
852 | || dst_y + dst_height < new_pmap_height) |
|
|
853 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
854 | |
|
|
855 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
856 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
857 | src_x, src_y, |
|
|
858 | dst_x, dst_y, |
|
|
859 | dst_width, dst_height, |
|
|
860 | XLIB_RGB_DITHER_NONE, |
|
|
861 | 0, 0); |
|
|
862 | } |
|
|
863 | |
|
|
864 | #if XRENDER |
|
|
865 | if (background_flags) |
|
|
866 | { |
|
|
867 | Display *dpy = target->dpy; |
|
|
868 | XRenderPictureAttributes pa; |
|
|
869 | |
|
|
870 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
871 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
872 | |
|
|
873 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
874 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
875 | |
|
|
876 | pa.repeat = True; |
|
|
877 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
878 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
879 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
880 | XFreePixmap (dpy, mask_pmap); |
|
|
881 | |
|
|
882 | if (src && dst && mask) |
|
|
883 | { |
|
|
884 | XRenderColor mask_c; |
|
|
885 | |
|
|
886 | mask_c.alpha = 0x8000; |
|
|
887 | mask_c.red = 0; |
|
|
888 | mask_c.green = 0; |
|
|
889 | mask_c.blue = 0; |
|
|
890 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
891 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
892 | } |
|
|
893 | |
|
|
894 | XRenderFreePicture (dpy, src); |
|
|
895 | XRenderFreePicture (dpy, dst); |
|
|
896 | XRenderFreePicture (dpy, mask); |
|
|
897 | |
|
|
898 | XFreePixmap (dpy, root_pmap); |
|
|
899 | } |
|
|
900 | #endif |
|
|
901 | |
|
|
902 | if (result != pixbuf) |
|
|
903 | g_object_unref (result); |
|
|
904 | |
|
|
905 | XFreeGC (target->dpy, gc); |
|
|
906 | |
|
|
907 | ret = true; |
|
|
908 | } |
|
|
909 | |
|
|
910 | return ret; |
|
|
911 | } |
|
|
912 | # endif /* HAVE_PIXBUF */ |
664 | |
913 | |
665 | bool |
914 | bool |
666 | bgPixmap_t::set_file (const char *file) |
915 | bgPixmap_t::set_file (const char *file) |
667 | { |
916 | { |
668 | char *f; |
917 | if (!file || !*file) |
|
|
918 | return false; |
669 | |
919 | |
670 | assert (file); |
920 | if (const char *p = strchr (file, ';')) |
671 | |
921 | { |
672 | if (*file) |
922 | size_t len = p - file; |
|
|
923 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
924 | memcpy (f, file, len); |
|
|
925 | f[len] = '\0'; |
|
|
926 | file = f; |
673 | { |
927 | } |
|
|
928 | |
674 | # ifdef HAVE_AFTERIMAGE |
929 | # ifdef HAVE_AFTERIMAGE |
675 | if (target->asimman == NULL) |
930 | if (!target->asimman) |
676 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
931 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
677 | |
|
|
678 | if ((f = strchr (file, ';')) == NULL) |
|
|
679 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
932 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
680 | else |
933 | if (image) |
681 | { |
934 | { |
682 | size_t len = f - file; |
935 | if (original_asim) |
683 | f = (char *)malloc (len + 1); |
936 | safe_asimage_destroy (original_asim); |
684 | memcpy (f, file, len); |
937 | original_asim = image; |
685 | f[len] = '\0'; |
938 | have_image = true; |
686 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
939 | return true; |
687 | free (f); |
940 | } |
688 | } |
|
|
689 | |
|
|
690 | return original_asim; |
|
|
691 | # endif |
941 | # endif |
|
|
942 | |
|
|
943 | # ifdef HAVE_PIXBUF |
|
|
944 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
945 | if (image) |
692 | } |
946 | { |
|
|
947 | if (pixbuf) |
|
|
948 | g_object_unref (pixbuf); |
|
|
949 | pixbuf = image; |
|
|
950 | have_image = true; |
|
|
951 | return true; |
|
|
952 | } |
|
|
953 | # endif |
693 | |
954 | |
694 | return false; |
955 | return false; |
695 | } |
956 | } |
696 | |
957 | |
697 | # endif /* BG_IMAGE_FROM_FILE */ |
958 | # endif /* BG_IMAGE_FROM_FILE */ |
… | |
… | |
715 | int changed = 0; |
976 | int changed = 0; |
716 | unsigned int hr, vr; |
977 | unsigned int hr, vr; |
717 | int junk; |
978 | int junk; |
718 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
979 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
719 | |
980 | |
720 | if (!(geom_flags&WidthValue)) |
981 | if (!(geom_flags & WidthValue)) |
721 | hr = 1; |
982 | hr = 1; |
722 | if (!(geom_flags&HeightValue)) |
983 | if (!(geom_flags & HeightValue)) |
723 | vr = hr; |
984 | vr = hr; |
|
|
985 | |
|
|
986 | min_it (hr, 128); |
|
|
987 | min_it (vr, 128); |
724 | |
988 | |
725 | if (h_blurRadius != hr) |
989 | if (h_blurRadius != hr) |
726 | { |
990 | { |
727 | ++changed; |
991 | ++changed; |
728 | h_blurRadius = hr; |
992 | h_blurRadius = hr; |
… | |
… | |
737 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1001 | if (v_blurRadius == 0 && h_blurRadius == 0) |
738 | flags &= ~blurNeeded; |
1002 | flags &= ~blurNeeded; |
739 | else |
1003 | else |
740 | flags |= blurNeeded; |
1004 | flags |= blurNeeded; |
741 | |
1005 | |
742 | return (changed>0); |
1006 | return (changed > 0); |
743 | } |
1007 | } |
744 | |
1008 | |
745 | static inline unsigned long |
1009 | static inline unsigned long |
746 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1010 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
747 | { |
1011 | { |
748 | unsigned long flags = 0; |
1012 | unsigned long flags = 0; |
749 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1013 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
750 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1014 | bool has_shade = shade != 100; |
751 | |
1015 | |
752 | if (tint) |
1016 | if (tint) |
753 | { |
1017 | { |
754 | tint->get (c); |
1018 | tint->get (c); |
755 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1019 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
764 | flags |= bgPixmap_t::tintNeeded; |
1028 | flags |= bgPixmap_t::tintNeeded; |
765 | else if (tint) |
1029 | else if (tint) |
766 | { |
1030 | { |
767 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
1031 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
768 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
1032 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
769 | { |
1033 | { |
770 | flags |= bgPixmap_t::tintNeeded; |
1034 | flags |= bgPixmap_t::tintNeeded; |
771 | } |
|
|
772 | } |
|
|
773 | |
|
|
774 | if (flags & bgPixmap_t::tintNeeded) |
|
|
775 | { |
|
|
776 | if (flags & bgPixmap_t::tintWholesome) |
|
|
777 | flags |= bgPixmap_t::tintServerSide; |
|
|
778 | else |
|
|
779 | { |
|
|
780 | #if XFT |
|
|
781 | flags |= bgPixmap_t::tintServerSide; |
|
|
782 | #endif |
|
|
783 | } |
1035 | } |
784 | } |
1036 | } |
785 | |
1037 | |
786 | return flags; |
1038 | return flags; |
787 | } |
1039 | } |
788 | |
1040 | |
789 | bool |
1041 | bool |
790 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1042 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
791 | { |
1043 | { |
792 | if (tint != new_tint) |
1044 | if (!(flags & tintSet) || tint != new_tint) |
793 | { |
1045 | { |
794 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1046 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
795 | tint = new_tint; |
1047 | tint = new_tint; |
796 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1048 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
797 | return true; |
1049 | return true; |
… | |
… | |
805 | { |
1057 | { |
806 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1058 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
807 | |
1059 | |
808 | if (new_flags != (flags & tintFlags)) |
1060 | if (new_flags != (flags & tintFlags)) |
809 | { |
1061 | { |
810 | flags = (flags&~tintFlags)|new_flags; |
1062 | flags = (flags & ~tintFlags) | new_flags; |
811 | return true; |
1063 | return true; |
812 | } |
1064 | } |
813 | |
1065 | |
814 | return false; |
1066 | return false; |
815 | } |
1067 | } |
816 | |
1068 | |
817 | bool |
1069 | bool |
818 | bgPixmap_t::set_shade (const char *shade_str) |
1070 | bgPixmap_t::set_shade (const char *shade_str) |
819 | { |
1071 | { |
820 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1072 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
821 | |
1073 | |
822 | if (new_shade < 0 && new_shade > -100) |
1074 | clamp_it (new_shade, -100, 200); |
|
|
1075 | if (new_shade < 0) |
823 | new_shade = 200 - (100 + new_shade); |
1076 | new_shade = 200 - (100 + new_shade); |
824 | else if (new_shade == 100) |
|
|
825 | new_shade = 0; |
|
|
826 | |
1077 | |
827 | if (new_shade != shade) |
1078 | if (new_shade != shade) |
828 | { |
1079 | { |
829 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1080 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
830 | shade = new_shade; |
1081 | shade = new_shade; |
… | |
… | |
833 | } |
1084 | } |
834 | |
1085 | |
835 | return false; |
1086 | return false; |
836 | } |
1087 | } |
837 | |
1088 | |
|
|
1089 | #if XRENDER |
|
|
1090 | static void |
|
|
1091 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1092 | { |
|
|
1093 | double sigma = radius / 2.0; |
|
|
1094 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1095 | double sum = 0.0; |
|
|
1096 | |
|
|
1097 | for (int i = 0; i < width; i++) |
|
|
1098 | { |
|
|
1099 | double x = i - width / 2; |
|
|
1100 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1101 | sum += kernel[i]; |
|
|
1102 | } |
|
|
1103 | |
|
|
1104 | params[0] = XDoubleToFixed (width); |
|
|
1105 | params[1] = XDoubleToFixed (1); |
|
|
1106 | |
|
|
1107 | for (int i = 0; i < width; i++) |
|
|
1108 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1109 | } |
|
|
1110 | #endif |
|
|
1111 | |
|
|
1112 | bool |
|
|
1113 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1114 | { |
|
|
1115 | bool ret = false; |
|
|
1116 | #if XRENDER |
|
|
1117 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1118 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1119 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1120 | |
|
|
1121 | Display *dpy = target->dpy; |
|
|
1122 | XRenderPictureAttributes pa; |
|
|
1123 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1124 | |
|
|
1125 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1126 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1127 | |
|
|
1128 | if (kernel && params && src && dst) |
|
|
1129 | { |
|
|
1130 | if (h_blurRadius) |
|
|
1131 | { |
|
|
1132 | size = h_blurRadius * 2 + 1; |
|
|
1133 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1134 | |
|
|
1135 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1136 | XRenderComposite (dpy, |
|
|
1137 | PictOpSrc, |
|
|
1138 | src, |
|
|
1139 | None, |
|
|
1140 | dst, |
|
|
1141 | 0, 0, |
|
|
1142 | 0, 0, |
|
|
1143 | 0, 0, |
|
|
1144 | width, height); |
|
|
1145 | } |
|
|
1146 | |
|
|
1147 | if (v_blurRadius) |
|
|
1148 | { |
|
|
1149 | size = v_blurRadius * 2 + 1; |
|
|
1150 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1151 | swap (params[0], params[1]); |
|
|
1152 | |
|
|
1153 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1154 | XRenderComposite (dpy, |
|
|
1155 | PictOpSrc, |
|
|
1156 | src, |
|
|
1157 | None, |
|
|
1158 | dst, |
|
|
1159 | 0, 0, |
|
|
1160 | 0, 0, |
|
|
1161 | 0, 0, |
|
|
1162 | width, height); |
|
|
1163 | } |
|
|
1164 | |
|
|
1165 | ret = true; |
|
|
1166 | } |
|
|
1167 | |
|
|
1168 | free (kernel); |
|
|
1169 | free (params); |
|
|
1170 | XRenderFreePicture (dpy, src); |
|
|
1171 | XRenderFreePicture (dpy, dst); |
|
|
1172 | #endif |
|
|
1173 | return ret; |
|
|
1174 | } |
|
|
1175 | |
|
|
1176 | bool |
|
|
1177 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1178 | { |
|
|
1179 | Display *dpy = target->dpy; |
|
|
1180 | bool ret = false; |
|
|
1181 | |
|
|
1182 | if (flags & tintWholesome) |
|
|
1183 | { |
|
|
1184 | XGCValues gcv; |
|
|
1185 | GC gc; |
|
|
1186 | |
|
|
1187 | /* In this case we can tint image server-side getting significant |
|
|
1188 | * performance improvements, as we eliminate XImage transfer |
|
|
1189 | */ |
|
|
1190 | gcv.foreground = Pixel (tint); |
|
|
1191 | gcv.function = GXand; |
|
|
1192 | gcv.fill_style = FillSolid; |
|
|
1193 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1194 | if (gc) |
|
|
1195 | { |
|
|
1196 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1197 | ret = true; |
|
|
1198 | XFreeGC (dpy, gc); |
|
|
1199 | } |
|
|
1200 | } |
|
|
1201 | else |
|
|
1202 | { |
|
|
1203 | # if XRENDER |
|
|
1204 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1205 | |
|
|
1206 | if (flags & tintSet) |
|
|
1207 | tint.get (c); |
|
|
1208 | |
|
|
1209 | if (shade <= 100) |
|
|
1210 | { |
|
|
1211 | c.r = (c.r * shade) / 100; |
|
|
1212 | c.g = (c.g * shade) / 100; |
|
|
1213 | c.b = (c.b * shade) / 100; |
|
|
1214 | } |
|
|
1215 | else |
|
|
1216 | { |
|
|
1217 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1218 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1219 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1223 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1224 | XRenderPictureAttributes pa; |
|
|
1225 | |
|
|
1226 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1227 | |
|
|
1228 | pa.repeat = True; |
|
|
1229 | |
|
|
1230 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1231 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1232 | XFreePixmap (dpy, overlay_pmap); |
|
|
1233 | |
|
|
1234 | pa.component_alpha = True; |
|
|
1235 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1236 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1237 | XFreePixmap (dpy, mask_pmap); |
|
|
1238 | |
|
|
1239 | if (mask_pic && overlay_pic && back_pic) |
|
|
1240 | { |
|
|
1241 | XRenderColor mask_c; |
|
|
1242 | |
|
|
1243 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1244 | mask_c.alpha = 0xffff; |
|
|
1245 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1246 | |
|
|
1247 | mask_c.alpha = 0; |
|
|
1248 | mask_c.red = 0xffff - c.r; |
|
|
1249 | mask_c.green = 0xffff - c.g; |
|
|
1250 | mask_c.blue = 0xffff - c.b; |
|
|
1251 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1252 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1253 | ret = true; |
|
|
1254 | } |
|
|
1255 | |
|
|
1256 | XRenderFreePicture (dpy, mask_pic); |
|
|
1257 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1258 | XRenderFreePicture (dpy, back_pic); |
|
|
1259 | # endif |
|
|
1260 | } |
|
|
1261 | |
|
|
1262 | return ret; |
|
|
1263 | } |
|
|
1264 | |
838 | /* make_transparency_pixmap() |
1265 | /* make_transparency_pixmap() |
839 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1266 | * Builds a pixmap of the same size as the terminal window that contains |
840 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1267 | * the tiled portion of the root pixmap that is supposed to be covered by |
841 | * our window. |
1268 | * our window. |
842 | */ |
1269 | */ |
843 | unsigned long |
1270 | unsigned long |
844 | bgPixmap_t::make_transparency_pixmap () |
1271 | bgPixmap_t::make_transparency_pixmap () |
845 | { |
1272 | { |
846 | unsigned long result = 0; |
1273 | unsigned long result = 0; |
847 | |
1274 | |
848 | if (target == NULL) |
1275 | if (target == NULL) |
849 | return 0; |
1276 | return 0; |
850 | |
1277 | |
851 | /* root dimentions may change from call to call - but Display structure should |
1278 | /* root dimensions may change from call to call - but Display structure should |
852 | * be always up-to-date, so let's use it : |
1279 | * be always up-to-date, so let's use it : |
853 | */ |
1280 | */ |
854 | Window root = target->display->root; |
|
|
855 | int screen = target->display->screen; |
1281 | int screen = target->display->screen; |
856 | Display *dpy = target->dpy; |
1282 | Display *dpy = target->dpy; |
|
|
1283 | int root_depth = DefaultDepth (dpy, screen); |
857 | int root_width = DisplayWidth (dpy, screen); |
1284 | int root_width = DisplayWidth (dpy, screen); |
858 | int root_height = DisplayHeight (dpy, screen); |
1285 | int root_height = DisplayHeight (dpy, screen); |
859 | unsigned int root_pmap_width, root_pmap_height; |
1286 | unsigned int root_pmap_width, root_pmap_height; |
860 | int window_width = target->szHint.width; |
1287 | int window_width = target->szHint.width; |
861 | int window_height = target->szHint.height; |
1288 | int window_height = target->szHint.height; |
862 | int sx, sy; |
1289 | int sx, sy; |
863 | XGCValues gcv; |
1290 | XGCValues gcv; |
|
|
1291 | GC gc; |
864 | |
1292 | |
865 | TIMING_TEST_START (tp); |
|
|
866 | target->get_window_origin (sx, sy); |
1293 | target->get_window_origin (sx, sy); |
867 | |
1294 | |
868 | /* check if we are outside of the visible part of the virtual screen : */ |
1295 | /* check if we are outside of the visible part of the virtual screen : */ |
869 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1296 | if (sx + window_width <= 0 || sy + window_height <= 0 |
870 | || sx >= root_width || sy >= root_height) |
1297 | || sx >= root_width || sy >= root_height) |
871 | return 0; |
1298 | return 0; |
872 | |
1299 | |
|
|
1300 | // validate root pixmap and get its size |
873 | if (root_pixmap != None) |
1301 | if (root_pixmap != None) |
874 | { |
1302 | { |
875 | /* we want to validate the pixmap and get it's size at the same time : */ |
1303 | Window wdummy; |
876 | int junk; |
1304 | int idummy; |
877 | unsigned int ujunk; |
1305 | unsigned int udummy; |
878 | /* root pixmap may be bad - allow a error */ |
1306 | |
879 | target->allowedxerror = -1; |
1307 | target->allowedxerror = -1; |
880 | |
1308 | |
881 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1309 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
882 | root_pixmap = None; |
1310 | root_pixmap = None; |
883 | |
1311 | |
884 | target->allowedxerror = 0; |
1312 | target->allowedxerror = 0; |
885 | } |
1313 | } |
886 | |
1314 | |
|
|
1315 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1316 | |
|
|
1317 | if (root_pixmap != None && root_depth != target->depth) |
|
|
1318 | { |
|
|
1319 | #if XRENDER |
|
|
1320 | if (flags & HAS_RENDER) |
|
|
1321 | { |
|
|
1322 | XRenderPictureAttributes pa; |
|
|
1323 | |
|
|
1324 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1325 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1326 | |
|
|
1327 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1328 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1329 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1330 | |
|
|
1331 | if (src && dst) |
|
|
1332 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1333 | else |
|
|
1334 | { |
|
|
1335 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1336 | root_pixmap = None; |
|
|
1337 | } |
|
|
1338 | |
|
|
1339 | XRenderFreePicture (dpy, src); |
|
|
1340 | XRenderFreePicture (dpy, dst); |
|
|
1341 | } |
|
|
1342 | else |
|
|
1343 | #endif |
|
|
1344 | root_pixmap = None; |
|
|
1345 | } |
|
|
1346 | |
|
|
1347 | if (root_pixmap == None) |
|
|
1348 | return 0; |
|
|
1349 | |
887 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1350 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
888 | GC gc = NULL; |
|
|
889 | |
1351 | |
890 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1352 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
891 | return 0; |
1353 | return 0; |
892 | |
1354 | |
893 | if (root_pixmap == None) |
|
|
894 | { |
|
|
895 | /* use tricks to obtain the root background image :*/ |
|
|
896 | /* we want to create Overrideredirect window overlapping out window |
|
|
897 | with background type of Parent Relative and then grab it */ |
|
|
898 | XSetWindowAttributes attr; |
|
|
899 | Window src; |
|
|
900 | bool success = false; |
|
|
901 | |
|
|
902 | attr.background_pixmap = ParentRelative; |
|
|
903 | attr.backing_store = Always; |
|
|
904 | attr.event_mask = ExposureMask; |
|
|
905 | attr.override_redirect = True; |
|
|
906 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
907 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
908 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
909 | &attr); |
|
|
910 | |
|
|
911 | if (src != None) |
|
|
912 | { |
|
|
913 | XEvent event; |
|
|
914 | int ev_count = 0; |
|
|
915 | XGrabServer (dpy); |
|
|
916 | XMapRaised (dpy, src); |
|
|
917 | XSync (dpy, False); |
|
|
918 | |
|
|
919 | /* XSync should get window where it's properly exposed, |
|
|
920 | * but to be on the safe side - let's check for the actual event to arrive : */ |
|
|
921 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
922 | ++ev_count; |
|
|
923 | |
|
|
924 | if (ev_count > 0); |
|
|
925 | { |
|
|
926 | /* hooray! - we can grab the image! */ |
|
|
927 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
928 | if (gc) |
|
|
929 | { |
|
|
930 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
931 | success = true; |
|
|
932 | } |
|
|
933 | } |
|
|
934 | |
|
|
935 | XDestroyWindow (dpy, src); |
|
|
936 | XUngrabServer (dpy); |
|
|
937 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
938 | } |
|
|
939 | |
|
|
940 | if (!success) |
|
|
941 | { |
|
|
942 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
943 | tiled_root_pmap = None; |
|
|
944 | } |
|
|
945 | else |
|
|
946 | result |= transpPmapTiled; |
|
|
947 | } |
|
|
948 | else |
|
|
949 | { |
|
|
950 | /* strightforward pixmap copy */ |
1355 | /* straightforward pixmap copy */ |
951 | gcv.tile = root_pixmap; |
1356 | gcv.tile = recoded_root_pmap; |
952 | gcv.fill_style = FillTiled; |
1357 | gcv.fill_style = FillTiled; |
953 | |
1358 | |
954 | while (sx < 0) sx += (int)root_width; |
1359 | while (sx < 0) sx += (int)root_width; |
955 | while (sy < 0) sy += (int)root_height; |
1360 | while (sy < 0) sy += (int)root_height; |
956 | |
1361 | |
957 | gcv.ts_x_origin = -sx; |
1362 | gcv.ts_x_origin = -sx; |
958 | gcv.ts_y_origin = -sy; |
1363 | gcv.ts_y_origin = -sy; |
959 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1364 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
960 | |
1365 | |
961 | if (gc) |
1366 | if (gc) |
962 | { |
1367 | { |
963 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1368 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
964 | result |= transpPmapTiled; |
1369 | result |= transpPmapTiled; |
965 | } |
1370 | XFreeGC (dpy, gc); |
966 | } |
1371 | } |
967 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
968 | |
1372 | |
969 | if (tiled_root_pmap != None) |
1373 | if (tiled_root_pmap != None) |
970 | { |
1374 | { |
971 | if (!need_client_side_rendering ()) |
1375 | if (!need_client_side_rendering ()) |
972 | { |
1376 | { |
|
|
1377 | if ((flags & blurNeeded) |
|
|
1378 | && (flags & HAS_RENDER_CONV)) |
|
|
1379 | { |
|
|
1380 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1381 | result |= transpPmapBlurred; |
|
|
1382 | } |
973 | if ((flags & tintNeeded)) |
1383 | if ((flags & tintNeeded) |
974 | { |
|
|
975 | if (flags & tintWholesome) |
1384 | && (flags & (tintWholesome | HAS_RENDER))) |
976 | { |
1385 | { |
977 | /* In this case we can tint image server-side getting significant |
1386 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
978 | * performance improvements, as we eliminate XImage transfer |
|
|
979 | */ |
|
|
980 | gcv.foreground = Pixel (tint); |
|
|
981 | gcv.function = GXand; |
|
|
982 | gcv.fill_style = FillSolid; |
|
|
983 | if (gc) |
|
|
984 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
985 | else |
|
|
986 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
987 | if (gc) |
|
|
988 | { |
|
|
989 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
990 | result |= transpPmapTinted; |
1387 | result |= transpPmapTinted; |
991 | } |
|
|
992 | } |
|
|
993 | else |
|
|
994 | { |
|
|
995 | # if XFT |
|
|
996 | Picture back_pic = 0; |
|
|
997 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
998 | |
|
|
999 | if (flags & tintSet) |
|
|
1000 | tint.get (c); |
|
|
1001 | |
|
|
1002 | if (shade > 0 && shade < 100) |
|
|
1003 | { |
|
|
1004 | c.r = (c.r * shade) / 100; |
|
|
1005 | c.g = (c.g * shade) / 100; |
|
|
1006 | c.b = (c.b * shade) / 100; |
|
|
1007 | } |
|
|
1008 | else if (shade > 100 && shade < 200) |
|
|
1009 | { |
|
|
1010 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1011 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1012 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | XRenderPictFormat pf; |
|
|
1016 | pf.type = PictTypeDirect; |
|
|
1017 | pf.depth = 32; |
|
|
1018 | pf.direct.redMask = 0xff; |
|
|
1019 | pf.direct.greenMask = 0xff; |
|
|
1020 | pf.direct.blueMask = 0xff; |
|
|
1021 | pf.direct.alphaMask = 0xff; |
|
|
1022 | |
|
|
1023 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1024 | (PictFormatType| |
|
|
1025 | PictFormatDepth| |
|
|
1026 | PictFormatRedMask| |
|
|
1027 | PictFormatGreenMask| |
|
|
1028 | PictFormatBlueMask| |
|
|
1029 | PictFormatAlphaMask), |
|
|
1030 | &pf, |
|
|
1031 | 0); |
|
|
1032 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1033 | XRenderPictureAttributes pa ; |
|
|
1034 | |
|
|
1035 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1036 | |
|
|
1037 | pa.repeat = True; |
|
|
1038 | |
|
|
1039 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1040 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1041 | XFreePixmap (dpy, overlay_pmap); |
|
|
1042 | |
|
|
1043 | pa.component_alpha = True; |
|
|
1044 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1045 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1046 | XFreePixmap (dpy, mask_pmap); |
|
|
1047 | |
|
|
1048 | if (mask_pic && overlay_pic && back_pic) |
|
|
1049 | { |
|
|
1050 | XRenderColor mask_c; |
|
|
1051 | |
|
|
1052 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1053 | mask_c.alpha = 0xffff; |
|
|
1054 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1055 | |
|
|
1056 | mask_c.alpha = 0; |
|
|
1057 | mask_c.red = 0xffff - c.r; |
|
|
1058 | mask_c.green = 0xffff - c.g; |
|
|
1059 | mask_c.blue = 0xffff - c.b; |
|
|
1060 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1061 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1062 | result |= transpPmapTinted; |
|
|
1063 | } |
|
|
1064 | |
|
|
1065 | XRenderFreePicture (dpy, mask_pic); |
|
|
1066 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1067 | XRenderFreePicture (dpy, back_pic); |
|
|
1068 | # if DO_TIMING_TEST |
|
|
1069 | XSync (dpy, False); |
|
|
1070 | # endif |
|
|
1071 | # endif |
|
|
1072 | } |
|
|
1073 | } |
1388 | } |
1074 | } /* server side rendering completed */ |
1389 | } /* server side rendering completed */ |
1075 | |
1390 | |
1076 | if (pixmap) |
1391 | if (pixmap) |
1077 | XFreePixmap (dpy, pixmap); |
1392 | XFreePixmap (dpy, pixmap); |
1078 | |
1393 | |
1079 | pixmap = tiled_root_pmap; |
1394 | pixmap = tiled_root_pmap; |
1080 | pmap_width = window_width; |
1395 | pmap_width = window_width; |
1081 | pmap_height = window_height; |
1396 | pmap_height = window_height; |
1082 | pmap_depth = root_depth; |
1397 | pmap_depth = target->depth; |
1083 | } |
1398 | } |
1084 | |
1399 | |
1085 | if (gc) |
1400 | if (recoded_root_pmap != root_pixmap) |
1086 | XFreeGC (dpy, gc); |
1401 | XFreePixmap (dpy, recoded_root_pmap); |
1087 | |
|
|
1088 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1089 | |
1402 | |
1090 | return result; |
1403 | return result; |
1091 | } |
1404 | } |
1092 | |
1405 | |
1093 | bool |
1406 | void |
1094 | bgPixmap_t::set_root_pixmap () |
1407 | bgPixmap_t::set_root_pixmap () |
1095 | { |
1408 | { |
1096 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1409 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1097 | if (new_root_pixmap == None) |
1410 | if (new_root_pixmap == None) |
1098 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1411 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1099 | |
1412 | |
1100 | if (new_root_pixmap != root_pixmap) |
|
|
1101 | { |
|
|
1102 | root_pixmap = new_root_pixmap; |
1413 | root_pixmap = new_root_pixmap; |
1103 | return true; |
|
|
1104 | } |
|
|
1105 | |
|
|
1106 | return false; |
|
|
1107 | } |
1414 | } |
1108 | # endif /* ENABLE_TRANSPARENCY */ |
1415 | # endif /* ENABLE_TRANSPARENCY */ |
1109 | |
1416 | |
1110 | # ifndef HAVE_AFTERIMAGE |
1417 | # ifndef HAVE_AFTERIMAGE |
1111 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
1418 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1112 | # endif |
1419 | # endif |
1113 | |
1420 | |
1114 | bool |
1421 | bool |
1115 | bgPixmap_t::render () |
1422 | bgPixmap_t::render () |
1116 | { |
1423 | { |
1117 | unsigned long background_flags = 0; |
1424 | unsigned long background_flags = 0; |
1118 | |
1425 | |
1119 | if (target == NULL) |
1426 | if (target == NULL) |
1120 | return false; |
1427 | return false; |
1121 | |
1428 | |
1122 | TIMING_TEST_START (tp); |
|
|
1123 | |
|
|
1124 | invalidate(); |
1429 | invalidate (); |
1125 | # ifdef ENABLE_TRANSPARENCY |
1430 | # ifdef ENABLE_TRANSPARENCY |
1126 | if (flags & isTransparent) |
1431 | if (flags & isTransparent) |
1127 | { |
1432 | { |
1128 | /* we need to re-generate transparency pixmap in that case ! */ |
1433 | /* we need to re-generate transparency pixmap in that case ! */ |
1129 | background_flags = make_transparency_pixmap (); |
1434 | background_flags = make_transparency_pixmap (); |
1130 | if (background_flags == 0) |
1435 | if (background_flags == 0) |
1131 | return false; |
1436 | return false; |
1132 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1437 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1133 | && pmap_depth == target->depth) |
|
|
1134 | flags = flags & ~isInvalid; |
1438 | flags = flags & ~isInvalid; |
1135 | } |
1439 | } |
1136 | # endif |
1440 | # endif |
1137 | |
1441 | |
|
|
1442 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1443 | if (have_image |
|
|
1444 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1445 | { |
|
|
1446 | if (render_image (background_flags)) |
|
|
1447 | flags = flags & ~isInvalid; |
|
|
1448 | } |
|
|
1449 | # endif |
|
|
1450 | |
1138 | XImage *result = NULL; |
1451 | XImage *result = NULL; |
1139 | # ifdef HAVE_AFTERIMAGE |
1452 | |
1140 | if (original_asim |
1453 | if (background_flags && (flags & isInvalid)) |
1141 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1454 | { |
|
|
1455 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1142 | { |
1456 | } |
1143 | ASImage *background = NULL; |
|
|
1144 | ARGB32 as_tint = TINT_LEAVE_SAME; |
|
|
1145 | if (background_flags) |
|
|
1146 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
1147 | |
1457 | |
1148 | # ifdef ENABLE_TRANSPARENCY |
1458 | if (result) |
|
|
1459 | { |
|
|
1460 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
|
|
1461 | /* our own client-side tinting */ |
1149 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1462 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1150 | { |
1463 | { |
1151 | ShadingInfo as_shade; |
|
|
1152 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1153 | |
|
|
1154 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1464 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1155 | if (flags & tintSet) |
1465 | if (flags & tintSet) |
1156 | tint.get (c); |
1466 | tint.get (c); |
1157 | as_shade.tintColor.red = c.r; |
1467 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1158 | as_shade.tintColor.green = c.g; |
|
|
1159 | as_shade.tintColor.blue = c.b; |
|
|
1160 | |
|
|
1161 | as_tint = shading2tint32 (&as_shade); |
|
|
1162 | } |
|
|
1163 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1164 | { |
|
|
1165 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1166 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1167 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1168 | if (tmp) |
|
|
1169 | { |
|
|
1170 | destroy_asimage (&background); |
|
|
1171 | background = tmp; |
|
|
1172 | } |
|
|
1173 | } |
1468 | } |
1174 | # endif |
1469 | # endif |
1175 | |
1470 | |
1176 | if (render_asim (background, as_tint)) |
|
|
1177 | flags = flags & ~isInvalid; |
|
|
1178 | if (background) |
|
|
1179 | destroy_asimage (&background); |
|
|
1180 | } |
|
|
1181 | else if (background_flags && pmap_depth != target->depth) |
|
|
1182 | { |
|
|
1183 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | # elif !XFT /* our own client-side tinting */ |
|
|
1187 | |
|
|
1188 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1189 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1190 | |
|
|
1191 | if (background_flags && (flags & isInvalid)) |
|
|
1192 | { |
|
|
1193 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1194 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1195 | { |
|
|
1196 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1197 | if (flags & tintSet) |
|
|
1198 | tint.get (c); |
|
|
1199 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
|
|
1200 | } |
|
|
1201 | } |
|
|
1202 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1203 | |
|
|
1204 | if (result) |
|
|
1205 | { |
|
|
1206 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1471 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1207 | |
1472 | |
1208 | if (gc) |
1473 | if (gc) |
1209 | { |
1474 | { |
1210 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1211 | { |
|
|
1212 | XFreePixmap (target->dpy, pixmap); |
|
|
1213 | pixmap = None; |
|
|
1214 | } |
|
|
1215 | |
|
|
1216 | if (pixmap == None) |
|
|
1217 | { |
|
|
1218 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1219 | pmap_width = result->width; |
|
|
1220 | pmap_height = result->height; |
|
|
1221 | pmap_depth = target->depth; |
|
|
1222 | } |
|
|
1223 | |
|
|
1224 | if (pmap_depth != result->depth) |
|
|
1225 | { |
|
|
1226 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1227 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1228 | result->depth = 32; |
|
|
1229 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1230 | result->depth = 24; |
|
|
1231 | else |
|
|
1232 | { |
|
|
1233 | /* TODO: implement image recoding */ |
|
|
1234 | } |
|
|
1235 | } |
|
|
1236 | |
|
|
1237 | if (pmap_depth == result->depth) |
|
|
1238 | 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); |
1239 | |
1476 | |
1240 | XFreeGC (target->dpy, gc); |
1477 | XFreeGC (target->dpy, gc); |
1241 | flags = flags & ~isInvalid; |
1478 | flags = flags & ~isInvalid; |
1242 | } |
1479 | } |
1243 | |
1480 | |
1244 | XDestroyImage (result); |
1481 | XDestroyImage (result); |
1245 | } |
1482 | } |
1246 | |
1483 | |
1247 | if (flags & isInvalid) |
1484 | if (flags & isInvalid) |
1248 | { |
1485 | { |
1249 | if (pixmap != None) |
1486 | if (pixmap != None) |
… | |
… | |
1253 | } |
1490 | } |
1254 | } |
1491 | } |
1255 | |
1492 | |
1256 | apply (); |
1493 | apply (); |
1257 | |
1494 | |
1258 | XSync (target->dpy, False); |
|
|
1259 | valid_since = ev::now (); |
1495 | valid_since = ev::now (); |
1260 | |
1496 | |
1261 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1262 | |
|
|
1263 | return true; |
1497 | return true; |
1264 | } |
1498 | } |
1265 | |
1499 | |
1266 | bool |
1500 | void |
1267 | bgPixmap_t::set_target (rxvt_term *new_target) |
1501 | bgPixmap_t::set_target (rxvt_term *new_target) |
1268 | { |
1502 | { |
1269 | if (new_target) |
|
|
1270 | if (target != new_target) |
|
|
1271 | { |
|
|
1272 | target = new_target; |
1503 | target = new_target; |
1273 | # ifdef ENABLE_TRANSPARENCY |
1504 | |
1274 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1505 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
|
|
1506 | #if XRENDER |
|
|
1507 | int major, minor; |
|
|
1508 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
|
|
1509 | flags |= HAS_RENDER; |
|
|
1510 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1511 | if (filters) |
|
|
1512 | { |
|
|
1513 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1514 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1515 | flags |= HAS_RENDER_CONV; |
|
|
1516 | |
|
|
1517 | XFree (filters); |
|
|
1518 | } |
1275 | # endif |
1519 | #endif |
1276 | return true; |
|
|
1277 | } |
|
|
1278 | return false; |
|
|
1279 | } |
1520 | } |
1280 | |
1521 | |
1281 | void |
1522 | void |
1282 | bgPixmap_t::apply () |
1523 | bgPixmap_t::apply () |
1283 | { |
1524 | { |
1284 | if (target) |
1525 | if (target == NULL) |
1285 | { |
1526 | return; |
1286 | flags &= ~isVtOrigin; |
|
|
1287 | |
1527 | |
1288 | if (pixmap != None) |
1528 | if (pixmap != None) |
1289 | { |
1529 | { |
1290 | /* set target's background to pixmap */ |
1530 | /* set target's background to pixmap */ |
1291 | # ifdef ENABLE_TRANSPARENCY |
1531 | # ifdef ENABLE_TRANSPARENCY |
1292 | if (flags & isTransparent) |
1532 | if (flags & isTransparent) |
1293 | { |
1533 | { |
1294 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1534 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1295 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1535 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1296 | |
1536 | |
1297 | if (target->scrollBar.win) |
1537 | if (target->scrollBar.win) |
1298 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1538 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1299 | } |
1539 | } |
1300 | else |
1540 | else |
1301 | # endif |
1541 | # endif |
1302 | { |
1542 | { |
1303 | flags |= isVtOrigin; |
|
|
1304 | /* force old pixmap dereference in case it was transparent before :*/ |
1543 | /* force old pixmap dereference in case it was transparent before :*/ |
1305 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1306 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1307 | /* do we also need to set scrollbar's background here ? */ |
|
|
1308 | |
|
|
1309 | if (target->scrollBar.win) |
|
|
1310 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1311 | } |
|
|
1312 | } |
|
|
1313 | else |
|
|
1314 | { |
|
|
1315 | /* set target background to a pixel */ |
|
|
1316 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1544 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1317 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1545 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1318 | /* do we also need to set scrollbar's background here ? */ |
1546 | /* do we also need to set scrollbar's background here ? */ |
|
|
1547 | |
1319 | if (target->scrollBar.win) |
1548 | if (target->scrollBar.win) |
1320 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1549 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1321 | } |
1550 | } |
1322 | |
1551 | } |
1323 | /* don't want Expose on the parent or vt. It is better to use |
1552 | else |
1324 | scr_touch or we get a great deal of flicker otherwise: */ |
1553 | { |
1325 | XClearWindow (target->dpy, target->parent[0]); |
1554 | /* set target background to a pixel */ |
1326 | |
1555 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1556 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1557 | /* do we also need to set scrollbar's background here ? */ |
1327 | if (target->scrollBar.win) |
1558 | if (target->scrollBar.win) |
1328 | { |
1559 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1560 | } |
|
|
1561 | |
|
|
1562 | /* don't want Expose on the parent or vt. It is better to use |
|
|
1563 | scr_touch or we get a great deal of flicker otherwise: */ |
|
|
1564 | XClearWindow (target->dpy, target->parent[0]); |
|
|
1565 | |
|
|
1566 | if (target->scrollBar.state && target->scrollBar.win) |
|
|
1567 | { |
1329 | target->scrollBar.state = STATE_IDLE; |
1568 | target->scrollBar.state = STATE_IDLE; |
1330 | target->scrollBar.show (0); |
1569 | target->scrollBar.show (0); |
1331 | } |
1570 | } |
1332 | |
1571 | |
1333 | target->want_refresh = 1; |
1572 | target->want_refresh = 1; |
1334 | flags |= hasChanged; |
1573 | flags |= hasChanged; |
1335 | } |
|
|
1336 | } |
1574 | } |
1337 | |
1575 | |
1338 | #endif /* HAVE_BG_PIXMAP */ |
1576 | #endif /* HAVE_BG_PIXMAP */ |
1339 | |
1577 | |
1340 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1578 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1341 | /* taken from aterm-0.4.2 */ |
1579 | /* taken from aterm-0.4.2 */ |
1342 | |
1580 | |
1343 | typedef uint32_t RUINT32T; |
|
|
1344 | |
|
|
1345 | static void |
1581 | static void |
1346 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1582 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1347 | { |
1583 | { |
1348 | int sh_r, sh_g, sh_b; |
1584 | int sh_r, sh_g, sh_b; |
1349 | RUINT32T mask_r, mask_g, mask_b; |
1585 | uint32_t mask_r, mask_g, mask_b; |
1350 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1586 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1351 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1587 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1352 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1588 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1353 | int i; |
1589 | int i; |
|
|
1590 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1354 | |
1591 | |
1355 | Visual *visual = term->visual; |
|
|
1356 | |
|
|
1357 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1592 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1358 | |
|
|
1359 | if (shade == 0) |
|
|
1360 | shade = 100; |
|
|
1361 | |
1593 | |
1362 | /* for convenience */ |
1594 | /* for convenience */ |
1363 | mask_r = visual->red_mask; |
1595 | mask_r = visual->red_mask; |
1364 | mask_g = visual->green_mask; |
1596 | mask_g = visual->green_mask; |
1365 | mask_b = visual->blue_mask; |
1597 | mask_b = visual->blue_mask; |
1366 | |
1598 | |
1367 | /* boring lookup table pre-initialization */ |
1599 | /* boring lookup table pre-initialization */ |
1368 | switch (srcImage->bits_per_pixel) { |
1600 | switch (srcImage->depth) |
|
|
1601 | { |
1369 | case 15: |
1602 | case 15: |
1370 | if ((mask_r != 0x7c00) || |
1603 | if ((mask_r != 0x7c00) || |
1371 | (mask_g != 0x03e0) || |
1604 | (mask_g != 0x03e0) || |
1372 | (mask_b != 0x001f)) |
1605 | (mask_b != 0x001f)) |
1373 | return; |
1606 | return; |
1374 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1607 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1375 | lookup_r = lookup; |
1608 | lookup_r = lookup; |
1376 | lookup_g = lookup+32; |
1609 | lookup_g = lookup+32; |
1377 | lookup_b = lookup+32+32; |
1610 | lookup_b = lookup+32+32; |
1378 | sh_r = 10; |
1611 | sh_r = 10; |
1379 | sh_g = 5; |
1612 | sh_g = 5; |
1380 | sh_b = 0; |
1613 | sh_b = 0; |
1381 | break; |
1614 | break; |
1382 | case 16: |
1615 | case 16: |
1383 | if ((mask_r != 0xf800) || |
1616 | if ((mask_r != 0xf800) || |
1384 | (mask_g != 0x07e0) || |
1617 | (mask_g != 0x07e0) || |
1385 | (mask_b != 0x001f)) |
1618 | (mask_b != 0x001f)) |
1386 | return; |
1619 | return; |
1387 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1620 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1388 | lookup_r = lookup; |
1621 | lookup_r = lookup; |
1389 | lookup_g = lookup+32; |
1622 | lookup_g = lookup+32; |
1390 | lookup_b = lookup+32+64; |
1623 | lookup_b = lookup+32+64; |
1391 | sh_r = 11; |
1624 | sh_r = 11; |
1392 | sh_g = 5; |
1625 | sh_g = 5; |
1393 | sh_b = 0; |
1626 | sh_b = 0; |
1394 | break; |
1627 | break; |
1395 | case 24: |
1628 | case 24: |
1396 | if ((mask_r != 0xff0000) || |
1629 | if ((mask_r != 0xff0000) || |
1397 | (mask_g != 0x00ff00) || |
1630 | (mask_g != 0x00ff00) || |
1398 | (mask_b != 0x0000ff)) |
1631 | (mask_b != 0x0000ff)) |
1399 | return; |
1632 | return; |
1400 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1633 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1401 | lookup_r = lookup; |
1634 | lookup_r = lookup; |
1402 | lookup_g = lookup+256; |
1635 | lookup_g = lookup+256; |
1403 | lookup_b = lookup+256+256; |
1636 | lookup_b = lookup+256+256; |
1404 | sh_r = 16; |
1637 | sh_r = 16; |
1405 | sh_g = 8; |
1638 | sh_g = 8; |
1406 | sh_b = 0; |
1639 | sh_b = 0; |
1407 | break; |
1640 | break; |
1408 | case 32: |
1641 | case 32: |
1409 | if ((mask_r != 0xff0000) || |
1642 | if ((mask_r != 0xff0000) || |
1410 | (mask_g != 0x00ff00) || |
1643 | (mask_g != 0x00ff00) || |
1411 | (mask_b != 0x0000ff)) |
1644 | (mask_b != 0x0000ff)) |
1412 | return; |
1645 | return; |
1413 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1646 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1414 | lookup_r = lookup; |
1647 | lookup_r = lookup; |
1415 | lookup_g = lookup+256; |
1648 | lookup_g = lookup+256; |
1416 | lookup_b = lookup+256+256; |
1649 | lookup_b = lookup+256+256; |
1417 | sh_r = 16; |
1650 | sh_r = 16; |
1418 | sh_g = 8; |
1651 | sh_g = 8; |
1419 | sh_b = 0; |
1652 | sh_b = 0; |
1420 | break; |
1653 | break; |
1421 | default: |
1654 | default: |
1422 | return; /* we do not support this color depth */ |
1655 | return; /* we do not support this color depth */ |
1423 | } |
1656 | } |
1424 | |
1657 | |
1425 | /* prepare limits for color transformation (each channel is handled separately) */ |
1658 | /* prepare limits for color transformation (each channel is handled separately) */ |
1426 | if (shade < 0) { |
1659 | if (shade > 100) |
|
|
1660 | { |
1427 | shade = -shade; |
1661 | shade = 200 - shade; |
1428 | if (shade < 0) shade = 0; |
|
|
1429 | if (shade > 100) shade = 100; |
|
|
1430 | |
1662 | |
1431 | lower_lim_r = 65535-rm; |
1663 | lower_lim_r = 65535-rm; |
1432 | lower_lim_g = 65535-gm; |
1664 | lower_lim_g = 65535-gm; |
1433 | lower_lim_b = 65535-bm; |
1665 | lower_lim_b = 65535-bm; |
1434 | |
1666 | |
1435 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1667 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1436 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1668 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1437 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1669 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1438 | |
1670 | |
1439 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1671 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1672 | } |
1440 | } else { |
1673 | else |
1441 | if (shade < 0) shade = 0; |
1674 | { |
1442 | if (shade > 100) shade = 100; |
|
|
1443 | |
1675 | |
1444 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1676 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1445 | |
1677 | |
1446 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1678 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
1447 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1679 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
1448 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1680 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
1449 | } |
1681 | } |
1450 | |
|
|
1451 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1452 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1453 | { |
|
|
1454 | unsigned int tmp; |
|
|
1455 | |
|
|
1456 | tmp = lower_lim_r; |
|
|
1457 | lower_lim_r = lower_lim_b; |
|
|
1458 | lower_lim_b = tmp; |
|
|
1459 | |
|
|
1460 | tmp = upper_lim_r; |
|
|
1461 | upper_lim_r = upper_lim_b; |
|
|
1462 | upper_lim_b = tmp; |
|
|
1463 | } |
|
|
1464 | |
1682 | |
1465 | /* fill our lookup tables */ |
1683 | /* fill our lookup tables */ |
1466 | for (i = 0; i <= mask_r>>sh_r; i++) |
1684 | for (i = 0; i <= mask_r>>sh_r; i++) |
1467 | { |
1685 | { |
1468 | RUINT32T tmp; |
1686 | uint32_t tmp; |
1469 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1687 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1470 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1688 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1471 | lookup_r[i] = (tmp/65535)<<sh_r; |
1689 | lookup_r[i] = (tmp/65535)<<sh_r; |
1472 | } |
1690 | } |
1473 | for (i = 0; i <= mask_g>>sh_g; i++) |
1691 | for (i = 0; i <= mask_g>>sh_g; i++) |
1474 | { |
1692 | { |
1475 | RUINT32T tmp; |
1693 | uint32_t tmp; |
1476 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1694 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1477 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1695 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1478 | lookup_g[i] = (tmp/65535)<<sh_g; |
1696 | lookup_g[i] = (tmp/65535)<<sh_g; |
1479 | } |
1697 | } |
1480 | for (i = 0; i <= mask_b>>sh_b; i++) |
1698 | for (i = 0; i <= mask_b>>sh_b; i++) |
1481 | { |
1699 | { |
1482 | RUINT32T tmp; |
1700 | uint32_t tmp; |
1483 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1701 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1484 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1702 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1485 | lookup_b[i] = (tmp/65535)<<sh_b; |
1703 | lookup_b[i] = (tmp/65535)<<sh_b; |
1486 | } |
1704 | } |
1487 | |
1705 | |
1488 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1706 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1489 | switch (srcImage->bits_per_pixel) |
1707 | if (srcImage->bits_per_pixel == 32 |
|
|
1708 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1709 | && srcImage->byte_order == host_byte_order) |
1490 | { |
1710 | { |
1491 | case 15: |
|
|
1492 | { |
|
|
1493 | unsigned short *p1, *pf, *p, *pl; |
1711 | uint32_t *p1, *pf, *p, *pl; |
1494 | p1 = (unsigned short *) srcImage->data; |
1712 | p1 = (uint32_t *) srcImage->data; |
1495 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1713 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1714 | |
1496 | while (p1 < pf) |
1715 | while (p1 < pf) |
1497 | { |
1716 | { |
1498 | p = p1; |
1717 | p = p1; |
1499 | pl = p1 + srcImage->width; |
1718 | pl = p1 + srcImage->width; |
1500 | for (; p < pl; p++) |
1719 | for (; p < pl; p++) |
1501 | { |
1720 | { |
1502 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1503 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1504 | lookup_b[(*p & 0x001f)]; |
|
|
1505 | } |
|
|
1506 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1507 | } |
|
|
1508 | break; |
|
|
1509 | } |
|
|
1510 | case 16: |
|
|
1511 | { |
|
|
1512 | unsigned short *p1, *pf, *p, *pl; |
|
|
1513 | p1 = (unsigned short *) srcImage->data; |
|
|
1514 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1515 | while (p1 < pf) |
|
|
1516 | { |
|
|
1517 | p = p1; |
|
|
1518 | pl = p1 + srcImage->width; |
|
|
1519 | for (; p < pl; p++) |
|
|
1520 | { |
|
|
1521 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1522 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1523 | lookup_b[(*p & 0x001f)]; |
|
|
1524 | } |
|
|
1525 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1526 | } |
|
|
1527 | break; |
|
|
1528 | } |
|
|
1529 | case 24: |
|
|
1530 | { |
|
|
1531 | unsigned char *p1, *pf, *p, *pl; |
|
|
1532 | p1 = (unsigned char *) srcImage->data; |
|
|
1533 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1534 | while (p1 < pf) |
|
|
1535 | { |
|
|
1536 | p = p1; |
|
|
1537 | pl = p1 + srcImage->width * 3; |
|
|
1538 | for (; p < pl; p += 3) |
|
|
1539 | { |
|
|
1540 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1541 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1542 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1543 | } |
|
|
1544 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1545 | } |
|
|
1546 | break; |
|
|
1547 | } |
|
|
1548 | case 32: |
|
|
1549 | { |
|
|
1550 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1551 | p1 = (RUINT32T *) srcImage->data; |
|
|
1552 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1553 | |
|
|
1554 | while (p1 < pf) |
|
|
1555 | { |
|
|
1556 | p = p1; |
|
|
1557 | pl = p1 + srcImage->width; |
|
|
1558 | for (; p < pl; p++) |
|
|
1559 | { |
|
|
1560 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1721 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1561 | lookup_g[(*p & 0x00ff00)>> 8] | |
1722 | lookup_g[(*p & 0x00ff00) >> 8] | |
1562 | lookup_b[(*p & 0x0000ff)] | |
1723 | lookup_b[(*p & 0x0000ff)] | |
1563 | (*p & ~0xffffff); |
1724 | (*p & 0xff000000); |
|
|
1725 | } |
|
|
1726 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1727 | } |
|
|
1728 | } |
|
|
1729 | else |
|
|
1730 | { |
|
|
1731 | for (int y = 0; y < srcImage->height; y++) |
|
|
1732 | for (int x = 0; x < srcImage->width; x++) |
|
|
1733 | { |
|
|
1734 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1735 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1736 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1737 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1738 | XPutPixel (srcImage, x, y, pixel); |
1564 | } |
1739 | } |
1565 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1566 | } |
1740 | } |
1567 | break; |
|
|
1568 | } |
|
|
1569 | } |
|
|
1570 | |
1741 | |
1571 | free (lookup); |
1742 | free (lookup); |
1572 | } |
1743 | } |
1573 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1744 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |