… | |
… | |
19 | * You should have received a copy of the GNU General Public License |
19 | * You should have received a copy of the GNU General Public License |
20 | * along with this program; if not, write to the Free Software |
20 | * along with this program; if not, write to the Free Software |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | *---------------------------------------------------------------------*/ |
22 | *---------------------------------------------------------------------*/ |
23 | |
23 | |
|
|
24 | #include <cmath> |
24 | #include "../config.h" /* NECESSARY */ |
25 | #include "../config.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
26 | #include "rxvt.h" /* NECESSARY */ |
26 | |
27 | |
27 | #define DO_TIMING_TEST 0 |
28 | #define DO_TIMING_TEST 0 |
28 | |
29 | |
… | |
… | |
52 | * adjustment and may optionally be followed by a colon and one or more |
53 | * adjustment and may optionally be followed by a colon and one or more |
53 | * colon-delimited pixmap operations. |
54 | * colon-delimited pixmap operations. |
54 | * The following table shows the valid geometry strings and their |
55 | * The following table shows the valid geometry strings and their |
55 | * effects on the background image : |
56 | * effects on the background image : |
56 | * |
57 | * |
57 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
58 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
58 | * W and H are percentages of the terminal window size. |
59 | * W and H are percentages of the terminal window size. |
59 | * X and Y are also percentages; e.g., +50+50 centers |
60 | * X and Y are also percentages; e.g., +50+50 centers |
60 | * the image in the window. |
61 | * the image in the window. |
61 | * WxH+X Assumes Y == X |
62 | * WxH+X Assumes Y == X |
62 | * WxH Assumes Y == X == 50 (centers the image) |
63 | * WxH Assumes Y == X == 50 (centers the image) |
63 | * W+X+Y Assumes H == W |
64 | * W+X+Y Assumes H == W |
64 | * W+X Assumes H == W and Y == X |
65 | * W+X Assumes H == W and Y == X |
65 | * W Assumes H == W and Y == X == 50 |
66 | * W Assumes H == W and Y == X == 50 |
66 | * |
67 | * |
67 | * Adjusting position only : |
68 | * Adjusting position only : |
68 | * =+X+Y Set position to X% by Y% (absolute). |
69 | * =+X+Y Set position to X% by Y% (absolute). |
69 | * =+X Set position to X% by X%. |
70 | * =+X Set position to X% by X%. |
70 | * +X+Y Adjust position horizontally X% and vertically Y% |
71 | * +X+Y Adjust position horizontally X% and vertically Y% |
71 | * from current position (relative). |
72 | * from current position (relative). |
72 | * +X Adjust position horizontally X% and vertically X% |
73 | * +X Adjust position horizontally X% and vertically X% |
73 | * from current position. |
74 | * from current position. |
74 | * |
75 | * |
75 | * Adjusting scale only : |
76 | * Adjusting scale only : |
76 | * Wx0 Multiply horizontal scaling factor by W% |
77 | * Wx0 Multiply horizontal scaling factor by W% |
77 | * 0xH Multiply vertical scaling factor by H% |
78 | * 0xH Multiply vertical scaling factor by H% |
78 | * 0x0 No scaling (show image at normal size). |
79 | * 0x0 No scaling (show image at normal size). |
79 | * |
80 | * |
80 | * Pixmap Operations : (should be prepended by a colon) |
81 | * Pixmap Operations : (should be prepended by a colon) |
81 | * tile Tile image. Scaling/position modifiers above will affect |
82 | * tile Tile image. Scaling/position modifiers above will affect |
82 | * the tile size and origin. |
83 | * the tile size and origin. |
83 | * propscale When scaling, scale proportionally. That is, maintain the |
84 | * propscale When scaling, scale proportionally. That is, maintain the |
84 | * proper aspect ratio for the image. Any portion of the |
85 | * proper aspect ratio for the image. Any portion of the |
85 | * background not covered by the image is filled with the |
86 | * background not covered by the image is filled with the |
86 | * current background color. |
87 | * current background color. |
87 | * hscale Scale horizontally, tile vertically ? |
88 | * hscale Scale horizontally, tile vertically ? |
88 | * vscale Tile horizontally, scale vertically ? |
89 | * vscale Tile horizontally, scale vertically ? |
… | |
… | |
96 | // this is basically redundant as bgPixmap_t is only used in |
97 | // this is basically redundant as bgPixmap_t is only used in |
97 | // zero_initialised-derived structs |
98 | // zero_initialised-derived structs |
98 | #ifdef HAVE_AFTERIMAGE |
99 | #ifdef HAVE_AFTERIMAGE |
99 | original_asim = NULL; |
100 | original_asim = NULL; |
100 | #endif |
101 | #endif |
|
|
102 | #ifdef HAVE_PIXBUF |
|
|
103 | pixbuf = NULL; |
|
|
104 | #endif |
101 | #ifdef BG_IMAGE_FROM_FILE |
105 | #ifdef BG_IMAGE_FROM_FILE |
|
|
106 | have_image = false; |
102 | h_scale = v_scale = 0; |
107 | h_scale = v_scale = 0; |
103 | h_align = v_align = 0; |
108 | h_align = v_align = 0; |
|
|
109 | #endif |
|
|
110 | #ifdef ENABLE_TRANSPARENCY |
|
|
111 | shade = 100; |
104 | #endif |
112 | #endif |
105 | flags = 0; |
113 | flags = 0; |
106 | pixmap = None; |
114 | pixmap = None; |
107 | valid_since = invalid_since = 0; |
115 | valid_since = invalid_since = 0; |
108 | target = 0; |
116 | target = 0; |
… | |
… | |
114 | #ifdef HAVE_AFTERIMAGE |
122 | #ifdef HAVE_AFTERIMAGE |
115 | if (original_asim) |
123 | if (original_asim) |
116 | safe_asimage_destroy (original_asim); |
124 | safe_asimage_destroy (original_asim); |
117 | #endif |
125 | #endif |
118 | |
126 | |
|
|
127 | #ifdef HAVE_PIXBUF |
|
|
128 | if (pixbuf) |
|
|
129 | g_object_unref (pixbuf); |
|
|
130 | #endif |
|
|
131 | |
119 | if (pixmap && target) |
132 | if (pixmap && target) |
120 | XFreePixmap (target->dpy, pixmap); |
133 | XFreePixmap (target->dpy, pixmap); |
121 | } |
134 | } |
122 | |
135 | |
123 | bool |
136 | bool |
… | |
… | |
127 | if (flags & isTransparent) |
140 | if (flags & isTransparent) |
128 | return true; |
141 | return true; |
129 | # endif |
142 | # endif |
130 | |
143 | |
131 | # ifdef BG_IMAGE_FROM_FILE |
144 | # ifdef BG_IMAGE_FROM_FILE |
132 | # ifdef HAVE_AFTERIMAGE |
145 | if (have_image) |
133 | if (original_asim) |
|
|
134 | # endif |
|
|
135 | { |
146 | { |
136 | if (h_scale != 0 || v_scale != 0 |
147 | if (flags & sizeSensitive) |
137 | || h_align != 0 || v_align != 0) |
|
|
138 | return true; |
148 | return true; |
139 | } |
149 | } |
140 | # endif |
150 | # endif |
141 | |
151 | |
142 | return false; |
152 | return false; |
… | |
… | |
149 | if (flags & isTransparent) |
159 | if (flags & isTransparent) |
150 | return true; |
160 | return true; |
151 | # endif |
161 | # endif |
152 | |
162 | |
153 | # ifdef BG_IMAGE_FROM_FILE |
163 | # ifdef BG_IMAGE_FROM_FILE |
154 | # ifdef HAVE_AFTERIMAGE |
164 | if (have_image) |
155 | if (original_asim) |
|
|
156 | # endif |
|
|
157 | { |
165 | { |
158 | if (h_align == rootAlign || v_align == rootAlign) |
166 | if (flags & rootAlign) |
159 | return true; |
167 | return true; |
160 | } |
168 | } |
161 | # endif |
169 | # endif |
162 | |
170 | |
163 | return false; |
171 | return false; |
… | |
… | |
170 | return true; |
178 | return true; |
171 | # endif |
179 | # endif |
172 | # ifdef ENABLE_TRANSPARENCY |
180 | # ifdef ENABLE_TRANSPARENCY |
173 | if (flags & isTransparent) |
181 | if (flags & isTransparent) |
174 | { |
182 | { |
175 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
183 | # ifdef HAVE_AFTERIMAGE |
176 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
184 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
177 | return true; |
185 | return true; |
178 | # endif |
186 | # endif |
179 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
187 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
180 | return true; |
188 | return true; |
… | |
… | |
203 | static inline bool |
211 | static inline bool |
204 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
212 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
205 | { |
213 | { |
206 | if (geom_flags & flag) |
214 | if (geom_flags & flag) |
207 | { |
215 | { |
208 | if (new_value != bgPixmap_t::rootAlign) |
|
|
209 | { |
|
|
210 | if (new_value < -100) |
216 | if (new_value < -100) |
211 | new_value = -100; |
217 | new_value = -100; |
212 | else if (new_value > 200) |
218 | else if (new_value > 200) |
213 | new_value = 200; |
219 | new_value = 200; |
214 | } |
|
|
215 | if (new_value != align) |
220 | if (new_value != align) |
216 | { |
221 | { |
217 | align = new_value; |
222 | align = new_value; |
218 | return true; |
223 | return true; |
219 | } |
224 | } |
… | |
… | |
223 | |
228 | |
224 | static inline int |
229 | static inline int |
225 | make_align_position (int align, int window_size, int image_size) |
230 | make_align_position (int align, int window_size, int image_size) |
226 | { |
231 | { |
227 | int diff = window_size - image_size; |
232 | int diff = window_size - image_size; |
228 | int smaller = MIN (image_size,window_size); |
233 | int smaller = min (image_size, window_size); |
229 | |
234 | |
230 | if (align >= 0 && align <= 50) |
235 | if (align >= 0 && align <= 100) |
231 | return diff * align / 100; |
236 | return diff * align / 100; |
232 | else if (align > 50 && align <= 100) |
|
|
233 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
234 | else if (align > 100 && align <= 200 ) |
237 | else if (align > 100 && align <= 200 ) |
235 | return ((align - 100) * smaller / 100) + window_size - smaller; |
238 | return ((align - 100) * smaller / 100) + window_size - smaller; |
236 | else if (align > -100 && align < 0) |
239 | else if (align >= -100 && align < 0) |
237 | return ((align + 100) * smaller / 100) - image_size; |
240 | return ((align + 100) * smaller / 100) - image_size; |
238 | return 0; |
241 | return 0; |
239 | } |
242 | } |
240 | |
243 | |
241 | static inline int |
244 | static inline int |
242 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
245 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
243 | { |
246 | { |
244 | int src_pos = 0; |
247 | int src_pos = 0; |
245 | dst_pos = 0; |
248 | dst_pos = pos; |
246 | dst_size = size; |
249 | dst_size = size; |
247 | if (pos < 0 && size > target_size) |
250 | if (pos < 0) |
248 | { |
251 | { |
249 | src_pos = -pos; |
252 | src_pos = -pos; |
|
|
253 | dst_pos = 0; |
250 | dst_size += pos; |
254 | dst_size += pos; |
251 | } |
255 | } |
252 | else if (pos > 0) |
|
|
253 | dst_pos = pos; |
|
|
254 | |
256 | |
255 | if (dst_pos + dst_size > target_size) |
257 | if (dst_pos + dst_size > target_size) |
256 | dst_size = target_size - dst_pos; |
258 | dst_size = target_size - dst_pos; |
257 | return src_pos; |
259 | return src_pos; |
258 | } |
260 | } |
… | |
… | |
383 | w = h = noScale; |
385 | w = h = noScale; |
384 | geom_flags |= WidthValue|HeightValue; |
386 | geom_flags |= WidthValue|HeightValue; |
385 | } |
387 | } |
386 | else if (CHECK_GEOM_OPS ("propscale")) |
388 | else if (CHECK_GEOM_OPS ("propscale")) |
387 | { |
389 | { |
388 | if (w == 0 && h == 0) |
|
|
389 | { |
|
|
390 | w = windowScale; |
|
|
391 | geom_flags |= WidthValue; |
|
|
392 | } |
|
|
393 | new_flags |= propScale; |
390 | new_flags |= propScale; |
394 | } |
391 | } |
395 | else if (CHECK_GEOM_OPS ("hscale")) |
392 | else if (CHECK_GEOM_OPS ("hscale")) |
396 | { |
393 | { |
397 | if (w == 0) w = windowScale; |
394 | if (w == 0) w = windowScale; |
… | |
… | |
419 | x = y = centerAlign; |
416 | x = y = centerAlign; |
420 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
417 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
421 | } |
418 | } |
422 | else if (CHECK_GEOM_OPS ("root")) |
419 | else if (CHECK_GEOM_OPS ("root")) |
423 | { |
420 | { |
|
|
421 | new_flags |= rootAlign; |
424 | w = h = noScale; |
422 | w = h = noScale; |
425 | x = y = rootAlign; |
|
|
426 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
423 | geom_flags |= WidthValue|HeightValue; |
427 | } |
424 | } |
428 | # undef CHECK_GEOM_OPS |
425 | # undef CHECK_GEOM_OPS |
429 | |
426 | |
430 | while (*ops != ':' && *ops != '\0') ++ops; |
427 | while (*ops != ':' && *ops != '\0') ++ops; |
431 | } /* done parsing ops */ |
428 | } /* done parsing ops */ |
… | |
… | |
441 | { |
438 | { |
442 | flags = new_flags; |
439 | flags = new_flags; |
443 | changed++; |
440 | changed++; |
444 | } |
441 | } |
445 | |
442 | |
446 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
443 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
447 | // flags, h_scale, v_scale, h_align, v_align); |
444 | // flags, h_scale, v_scale, h_align, v_align); |
448 | return (changed > 0); |
445 | return (changed > 0); |
|
|
446 | } |
|
|
447 | |
|
|
448 | void |
|
|
449 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
450 | { |
|
|
451 | int target_width = target->szHint.width; |
|
|
452 | int target_height = target->szHint.height; |
|
|
453 | |
|
|
454 | if (flags & propScale) |
|
|
455 | { |
|
|
456 | float scale = (float)target_width / image_width; |
|
|
457 | min_it (scale, (float)target_height / image_height); |
|
|
458 | w = image_width * scale + 0.5; |
|
|
459 | h = image_height * scale + 0.5; |
|
|
460 | } |
|
|
461 | else |
|
|
462 | { |
|
|
463 | w = h_scale * target_width / 100; |
|
|
464 | h = v_scale * target_height / 100; |
|
|
465 | } |
|
|
466 | |
|
|
467 | if (!w) w = image_width; |
|
|
468 | if (!h) h = image_height; |
|
|
469 | |
|
|
470 | if (flags & rootAlign) |
|
|
471 | { |
|
|
472 | target->get_window_origin (x, y); |
|
|
473 | x = -x; |
|
|
474 | y = -y; |
|
|
475 | } |
|
|
476 | else |
|
|
477 | { |
|
|
478 | x = make_align_position (h_align, target_width, w); |
|
|
479 | y = make_align_position (v_align, target_height, h); |
|
|
480 | } |
|
|
481 | |
|
|
482 | flags &= ~sizeSensitive; |
|
|
483 | if (h_scale != 0 || v_scale != 0 |
|
|
484 | || h_align != 0 || v_align != 0 |
|
|
485 | || w > target_width || h > target_height) |
|
|
486 | flags |= sizeSensitive; |
449 | } |
487 | } |
450 | |
488 | |
451 | # ifdef HAVE_AFTERIMAGE |
489 | # ifdef HAVE_AFTERIMAGE |
452 | bool |
490 | bool |
453 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
491 | bgPixmap_t::render_image (unsigned long background_flags) |
454 | { |
492 | { |
455 | if (target == NULL) |
493 | if (target == NULL) |
456 | return false; |
494 | return false; |
457 | |
495 | |
458 | target->init_asv (); |
496 | target->init_asv (); |
|
|
497 | |
|
|
498 | ASImage *background = NULL; |
|
|
499 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
500 | |
|
|
501 | # ifdef ENABLE_TRANSPARENCY |
|
|
502 | if (background_flags) |
|
|
503 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
504 | |
|
|
505 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
506 | { |
|
|
507 | ShadingInfo as_shade; |
|
|
508 | as_shade.shading = shade; |
|
|
509 | |
|
|
510 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
511 | if (flags & tintSet) |
|
|
512 | tint.get (c); |
|
|
513 | as_shade.tintColor.red = c.r; |
|
|
514 | as_shade.tintColor.green = c.g; |
|
|
515 | as_shade.tintColor.blue = c.b; |
|
|
516 | |
|
|
517 | background_tint = shading2tint32 (&as_shade); |
|
|
518 | } |
|
|
519 | |
|
|
520 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
|
|
521 | { |
|
|
522 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
523 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
524 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
525 | if (tmp) |
|
|
526 | { |
|
|
527 | destroy_asimage (&background); |
|
|
528 | background = tmp; |
|
|
529 | } |
|
|
530 | } |
|
|
531 | # endif |
459 | |
532 | |
460 | ASImage *result = 0; |
533 | ASImage *result = 0; |
461 | |
534 | |
462 | int target_width = target->szHint.width; |
535 | int target_width = target->szHint.width; |
463 | int target_height = target->szHint.height; |
536 | int target_height = target->szHint.height; |
464 | int new_pmap_width = target_width; |
537 | int new_pmap_width = target_width; |
465 | int new_pmap_height = target_height; |
538 | int new_pmap_height = target_height; |
466 | |
539 | |
467 | int x = 0; |
540 | int x = 0; |
468 | int y = 0; |
541 | int y = 0; |
469 | int w = h_scale * target_width / 100; |
542 | int w = 0; |
470 | int h = v_scale * target_height / 100; |
543 | int h = 0; |
471 | |
544 | |
472 | TIMING_TEST_START (asim); |
545 | TIMING_TEST_START (asim); |
473 | |
546 | |
474 | if (original_asim) |
547 | if (original_asim) |
475 | { |
548 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
476 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
477 | { |
|
|
478 | target->get_window_origin(x, y); |
|
|
479 | x = -x; |
|
|
480 | y = -y; |
|
|
481 | } |
|
|
482 | |
|
|
483 | if (h_align != rootAlign) |
|
|
484 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
485 | |
|
|
486 | if (v_align != rootAlign) |
|
|
487 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
488 | } |
|
|
489 | |
549 | |
490 | if (!original_asim |
550 | if (!original_asim |
|
|
551 | || (!(flags & rootAlign) |
491 | || x >= target_width |
552 | && (x >= target_width |
492 | || y >= target_height |
553 | || y >= target_height |
493 | || (w > 0 && x + w <= 0) |
554 | || (x + w <= 0) |
494 | || (h > 0 && y + h <= 0)) |
555 | || (y + h <= 0)))) |
495 | { |
556 | { |
496 | if (background) |
557 | if (background) |
497 | { |
558 | { |
498 | new_pmap_width = background->width; |
559 | new_pmap_width = background->width; |
499 | new_pmap_height = background->height; |
560 | new_pmap_height = background->height; |
… | |
… | |
513 | } |
574 | } |
514 | else |
575 | else |
515 | { |
576 | { |
516 | result = original_asim; |
577 | result = original_asim; |
517 | |
578 | |
518 | if ((w > 0 && w != original_asim->width) |
579 | if ((w != original_asim->width) |
519 | || (h > 0 && h != original_asim->height)) |
580 | || (h != original_asim->height)) |
520 | { |
581 | { |
521 | result = scale_asimage (target->asv, original_asim, |
582 | result = scale_asimage (target->asv, original_asim, |
522 | w > 0 ? w : original_asim->width, |
583 | w, h, |
523 | h > 0 ? h : original_asim->height, |
|
|
524 | background ? ASA_ASImage : ASA_XImage, |
584 | background ? ASA_ASImage : ASA_XImage, |
525 | 100, ASIMAGE_QUALITY_DEFAULT); |
585 | 100, ASIMAGE_QUALITY_DEFAULT); |
526 | } |
586 | } |
527 | |
587 | |
528 | if (background == NULL) |
588 | if (background == NULL) |
529 | { |
589 | { |
530 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
531 | but there is no need to make it bigger than the window! */ |
|
|
532 | if (h_scale == 0) |
|
|
533 | new_pmap_width = min (result->width, target_width); |
|
|
534 | if (v_scale == 0) |
|
|
535 | new_pmap_height = min (result->height, target_height); |
|
|
536 | /* we also need to tile our image in one or both directions */ |
|
|
537 | if (h_scale == 0 || v_scale == 0) |
590 | if (h_scale == 0 || v_scale == 0) |
538 | { |
591 | { |
|
|
592 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
593 | but there is no need to make it bigger than the window! */ |
|
|
594 | new_pmap_width = min (result->width, target_width); |
|
|
595 | new_pmap_height = min (result->height, target_height); |
|
|
596 | |
|
|
597 | /* we also need to tile our image in both directions */ |
539 | ASImage *tmp = tile_asimage (target->asv, result, |
598 | ASImage *tmp = tile_asimage (target->asv, result, |
540 | (h_scale > 0) ? 0 : (int)result->width - x, |
599 | (int)result->width - x, |
541 | (v_scale > 0) ? 0 : (int)result->height - y, |
600 | (int)result->height - y, |
542 | new_pmap_width, |
601 | new_pmap_width, |
543 | new_pmap_height, |
602 | new_pmap_height, |
544 | TINT_LEAVE_SAME, ASA_XImage, |
603 | TINT_LEAVE_SAME, ASA_XImage, |
545 | 100, ASIMAGE_QUALITY_DEFAULT); |
604 | 100, ASIMAGE_QUALITY_DEFAULT); |
546 | if (tmp) |
605 | if (tmp) |
… | |
… | |
554 | } |
613 | } |
555 | else |
614 | else |
556 | { |
615 | { |
557 | /* if blending background and image - pixmap has to be sized same as target window */ |
616 | /* if blending background and image - pixmap has to be sized same as target window */ |
558 | ASImageLayer *layers = create_image_layers (2); |
617 | ASImageLayer *layers = create_image_layers (2); |
559 | ASImage *merged_im = NULL; |
|
|
560 | |
618 | |
561 | layers[0].im = background; |
619 | layers[0].im = background; |
562 | layers[0].clip_width = target_width; |
620 | layers[0].clip_width = target_width; |
563 | layers[0].clip_height = target_height; |
621 | layers[0].clip_height = target_height; |
564 | layers[0].tint = background_tint; |
622 | layers[0].tint = background_tint; |
565 | layers[1].im = result; |
623 | layers[1].im = result; |
566 | |
624 | |
567 | if (w <= 0) |
625 | if (h_scale == 0 || v_scale == 0) |
568 | { |
626 | { |
569 | /* tile horizontally */ |
627 | /* tile horizontally */ |
570 | while (x > 0) x -= (int)result->width; |
628 | while (x > 0) x -= (int)result->width; |
571 | layers[1].dst_x = x; |
629 | layers[1].dst_x = x; |
572 | layers[1].clip_width = result->width+target_width; |
630 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
576 | /* clip horizontally */ |
634 | /* clip horizontally */ |
577 | layers[1].dst_x = x; |
635 | layers[1].dst_x = x; |
578 | layers[1].clip_width = result->width; |
636 | layers[1].clip_width = result->width; |
579 | } |
637 | } |
580 | |
638 | |
581 | if (h <= 0) |
639 | if (h_scale == 0 || v_scale == 0) |
582 | { |
640 | { |
583 | while (y > 0) y -= (int)result->height; |
641 | while (y > 0) y -= (int)result->height; |
584 | layers[1].dst_y = y; |
642 | layers[1].dst_y = y; |
585 | layers[1].clip_height = result->height + target_height; |
643 | layers[1].clip_height = result->height + target_height; |
586 | } |
644 | } |
… | |
… | |
611 | free (layers); |
669 | free (layers); |
612 | } |
670 | } |
613 | } |
671 | } |
614 | TIMING_TEST_PRINT_RESULT (asim); |
672 | TIMING_TEST_PRINT_RESULT (asim); |
615 | |
673 | |
616 | if (pixmap) |
674 | bool ret = false; |
617 | { |
|
|
618 | if (result == NULL |
|
|
619 | || pmap_width != new_pmap_width |
|
|
620 | || pmap_height != new_pmap_height |
|
|
621 | || pmap_depth != target->depth) |
|
|
622 | { |
|
|
623 | XFreePixmap (target->dpy, pixmap); |
|
|
624 | pixmap = None; |
|
|
625 | } |
|
|
626 | } |
|
|
627 | |
675 | |
628 | if (result) |
676 | if (result) |
629 | { |
677 | { |
630 | XGCValues gcv; |
678 | XGCValues gcv; |
631 | GC gc; |
679 | GC gc; |
|
|
680 | |
|
|
681 | if (pixmap) |
|
|
682 | { |
|
|
683 | if (pmap_width != new_pmap_width |
|
|
684 | || pmap_height != new_pmap_height |
|
|
685 | || pmap_depth != target->depth) |
|
|
686 | { |
|
|
687 | XFreePixmap (target->dpy, pixmap); |
|
|
688 | pixmap = None; |
|
|
689 | } |
|
|
690 | } |
632 | |
691 | |
633 | /* create Pixmap */ |
692 | /* create Pixmap */ |
634 | if (pixmap == None) |
693 | if (pixmap == None) |
635 | { |
694 | { |
636 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
695 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
637 | pmap_width = new_pmap_width; |
696 | pmap_width = new_pmap_width; |
638 | pmap_height = new_pmap_height; |
697 | pmap_height = new_pmap_height; |
639 | pmap_depth = target->depth; |
698 | pmap_depth = target->depth; |
640 | } |
699 | } |
641 | /* fill with background color ( if result's not completely overlapping it)*/ |
700 | /* fill with background color (if result's not completely overlapping it) */ |
642 | gcv.foreground = target->pix_colors[Color_bg]; |
701 | gcv.foreground = target->pix_colors[Color_bg]; |
643 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
702 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
644 | |
703 | |
645 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
704 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
646 | int dst_width = result->width, dst_height = result->height; |
705 | int dst_width = result->width, dst_height = result->height; |
647 | if (background == NULL) |
706 | if (background == NULL) |
648 | { |
707 | { |
|
|
708 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
709 | { |
649 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
710 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
650 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
711 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
712 | } |
651 | |
713 | |
652 | if (dst_x > 0 || dst_y > 0 |
714 | if (dst_x > 0 || dst_y > 0 |
653 | || dst_x + dst_width < new_pmap_width |
715 | || dst_x + dst_width < new_pmap_width |
654 | || dst_y + dst_height < new_pmap_height) |
716 | || dst_y + dst_height < new_pmap_height) |
655 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
717 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
… | |
… | |
662 | if (result != background && result != original_asim) |
724 | if (result != background && result != original_asim) |
663 | destroy_asimage (&result); |
725 | destroy_asimage (&result); |
664 | |
726 | |
665 | XFreeGC (target->dpy, gc); |
727 | XFreeGC (target->dpy, gc); |
666 | TIMING_TEST_PRINT_RESULT (asim); |
728 | TIMING_TEST_PRINT_RESULT (asim); |
667 | } |
|
|
668 | |
729 | |
|
|
730 | ret = true; |
|
|
731 | } |
|
|
732 | |
|
|
733 | if (background) |
|
|
734 | destroy_asimage (&background); |
|
|
735 | |
669 | return true; |
736 | return ret; |
670 | } |
737 | } |
671 | # endif /* HAVE_AFTERIMAGE */ |
738 | # endif /* HAVE_AFTERIMAGE */ |
|
|
739 | |
|
|
740 | # ifdef HAVE_PIXBUF |
|
|
741 | bool |
|
|
742 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
743 | { |
|
|
744 | if (target == NULL) |
|
|
745 | return false; |
|
|
746 | |
|
|
747 | if (!pixbuf) |
|
|
748 | return false; |
|
|
749 | |
|
|
750 | #if !XFT |
|
|
751 | if (background_flags) |
|
|
752 | return false; |
|
|
753 | #endif |
|
|
754 | |
|
|
755 | GdkPixbuf *result; |
|
|
756 | |
|
|
757 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
758 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
759 | |
|
|
760 | int target_width = target->szHint.width; |
|
|
761 | int target_height = target->szHint.height; |
|
|
762 | int new_pmap_width = target_width; |
|
|
763 | int new_pmap_height = target_height; |
|
|
764 | |
|
|
765 | int x = 0; |
|
|
766 | int y = 0; |
|
|
767 | int w = 0; |
|
|
768 | int h = 0; |
|
|
769 | |
|
|
770 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
771 | |
|
|
772 | if (!(flags & rootAlign) |
|
|
773 | && (x >= target_width |
|
|
774 | || y >= target_height |
|
|
775 | || (x + w <= 0) |
|
|
776 | || (y + h <= 0))) |
|
|
777 | return false; |
|
|
778 | |
|
|
779 | result = pixbuf; |
|
|
780 | |
|
|
781 | if ((w != image_width) |
|
|
782 | || (h != image_height)) |
|
|
783 | { |
|
|
784 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
785 | w, h, |
|
|
786 | GDK_INTERP_BILINEAR); |
|
|
787 | } |
|
|
788 | |
|
|
789 | bool ret = false; |
|
|
790 | |
|
|
791 | if (result) |
|
|
792 | { |
|
|
793 | XGCValues gcv; |
|
|
794 | GC gc; |
|
|
795 | Pixmap root_pmap; |
|
|
796 | |
|
|
797 | image_width = gdk_pixbuf_get_width (result); |
|
|
798 | image_height = gdk_pixbuf_get_height (result); |
|
|
799 | |
|
|
800 | if (background_flags) |
|
|
801 | { |
|
|
802 | root_pmap = pixmap; |
|
|
803 | pixmap = None; |
|
|
804 | } |
|
|
805 | else |
|
|
806 | { |
|
|
807 | if (h_scale == 0 || v_scale == 0) |
|
|
808 | { |
|
|
809 | new_pmap_width = min (image_width, target_width); |
|
|
810 | new_pmap_height = min (image_height, target_height); |
|
|
811 | } |
|
|
812 | } |
|
|
813 | |
|
|
814 | if (pixmap) |
|
|
815 | { |
|
|
816 | if (pmap_width != new_pmap_width |
|
|
817 | || pmap_height != new_pmap_height |
|
|
818 | || pmap_depth != target->depth) |
|
|
819 | { |
|
|
820 | XFreePixmap (target->dpy, pixmap); |
|
|
821 | pixmap = None; |
|
|
822 | } |
|
|
823 | } |
|
|
824 | |
|
|
825 | if (pixmap == None) |
|
|
826 | { |
|
|
827 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
828 | pmap_width = new_pmap_width; |
|
|
829 | pmap_height = new_pmap_height; |
|
|
830 | pmap_depth = target->depth; |
|
|
831 | } |
|
|
832 | |
|
|
833 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
834 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
835 | |
|
|
836 | if (h_scale == 0 || v_scale == 0) |
|
|
837 | { |
|
|
838 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
839 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
840 | 0, 0, |
|
|
841 | 0, 0, |
|
|
842 | image_width, image_height, |
|
|
843 | XLIB_RGB_DITHER_NONE, |
|
|
844 | 0, 0); |
|
|
845 | |
|
|
846 | gcv.tile = tile; |
|
|
847 | gcv.fill_style = FillTiled; |
|
|
848 | gcv.ts_x_origin = x; |
|
|
849 | gcv.ts_y_origin = y; |
|
|
850 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
851 | |
|
|
852 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
853 | XFreePixmap (target->dpy, tile); |
|
|
854 | } |
|
|
855 | else |
|
|
856 | { |
|
|
857 | int src_x, src_y, dst_x, dst_y; |
|
|
858 | int dst_width, dst_height; |
|
|
859 | |
|
|
860 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
861 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
862 | |
|
|
863 | if (dst_x > 0 || dst_y > 0 |
|
|
864 | || dst_x + dst_width < new_pmap_width |
|
|
865 | || dst_y + dst_height < new_pmap_height) |
|
|
866 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
867 | |
|
|
868 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
869 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
870 | src_x, src_y, |
|
|
871 | dst_x, dst_y, |
|
|
872 | dst_width, dst_height, |
|
|
873 | XLIB_RGB_DITHER_NONE, |
|
|
874 | 0, 0); |
|
|
875 | } |
|
|
876 | |
|
|
877 | #if XFT |
|
|
878 | if (background_flags) |
|
|
879 | { |
|
|
880 | Display *dpy = target->dpy; |
|
|
881 | XRenderPictureAttributes pa; |
|
|
882 | |
|
|
883 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
|
|
884 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
885 | |
|
|
886 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
887 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
888 | |
|
|
889 | pa.repeat = True; |
|
|
890 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
891 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
892 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
893 | XFreePixmap (dpy, mask_pmap); |
|
|
894 | |
|
|
895 | if (src && dst && mask) |
|
|
896 | { |
|
|
897 | XRenderColor mask_c; |
|
|
898 | |
|
|
899 | mask_c.alpha = 0x8000; |
|
|
900 | mask_c.red = 0; |
|
|
901 | mask_c.green = 0; |
|
|
902 | mask_c.blue = 0; |
|
|
903 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
904 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
905 | } |
|
|
906 | |
|
|
907 | XRenderFreePicture (dpy, src); |
|
|
908 | XRenderFreePicture (dpy, dst); |
|
|
909 | XRenderFreePicture (dpy, mask); |
|
|
910 | |
|
|
911 | XFreePixmap (dpy, root_pmap); |
|
|
912 | } |
|
|
913 | #endif |
|
|
914 | |
|
|
915 | if (result != pixbuf) |
|
|
916 | g_object_unref (result); |
|
|
917 | |
|
|
918 | XFreeGC (target->dpy, gc); |
|
|
919 | |
|
|
920 | ret = true; |
|
|
921 | } |
|
|
922 | |
|
|
923 | return ret; |
|
|
924 | } |
|
|
925 | # endif /* HAVE_PIXBUF */ |
672 | |
926 | |
673 | bool |
927 | bool |
674 | bgPixmap_t::set_file (const char *file) |
928 | bgPixmap_t::set_file (const char *file) |
675 | { |
929 | { |
676 | assert (file); |
930 | assert (file); |
677 | |
931 | |
678 | if (*file) |
932 | if (*file) |
679 | { |
933 | { |
|
|
934 | if (const char *p = strchr (file, ';')) |
|
|
935 | { |
|
|
936 | size_t len = p - file; |
|
|
937 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
938 | memcpy (f, file, len); |
|
|
939 | f[len] = '\0'; |
|
|
940 | file = f; |
|
|
941 | } |
|
|
942 | |
680 | # ifdef HAVE_AFTERIMAGE |
943 | # ifdef HAVE_AFTERIMAGE |
681 | if (!target->asimman) |
944 | if (!target->asimman) |
682 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
945 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
683 | |
|
|
684 | if (const char *p = strchr (file, ';')) |
|
|
685 | { |
|
|
686 | size_t len = p - file; |
|
|
687 | char *f = (char *)malloc (len + 1); |
|
|
688 | memcpy (f, file, len); |
|
|
689 | f[len] = '\0'; |
|
|
690 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
691 | free (f); |
|
|
692 | } |
|
|
693 | else |
|
|
694 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
946 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
947 | if (original_asim) |
|
|
948 | have_image = true; |
|
|
949 | return have_image; |
|
|
950 | # endif |
695 | |
951 | |
696 | return original_asim; |
952 | # ifdef HAVE_PIXBUF |
|
|
953 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
|
|
954 | if (pixbuf) |
|
|
955 | have_image = true; |
|
|
956 | return have_image; |
697 | # endif |
957 | # endif |
698 | } |
958 | } |
699 | |
959 | |
700 | return false; |
960 | return false; |
701 | } |
961 | } |
… | |
… | |
721 | int changed = 0; |
981 | int changed = 0; |
722 | unsigned int hr, vr; |
982 | unsigned int hr, vr; |
723 | int junk; |
983 | int junk; |
724 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
984 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
725 | |
985 | |
726 | if (!(geom_flags&WidthValue)) |
986 | if (!(geom_flags & WidthValue)) |
727 | hr = 1; |
987 | hr = 1; |
728 | if (!(geom_flags&HeightValue)) |
988 | if (!(geom_flags & HeightValue)) |
729 | vr = hr; |
989 | vr = hr; |
|
|
990 | |
|
|
991 | min_it (hr, 128); |
|
|
992 | min_it (vr, 128); |
730 | |
993 | |
731 | if (h_blurRadius != hr) |
994 | if (h_blurRadius != hr) |
732 | { |
995 | { |
733 | ++changed; |
996 | ++changed; |
734 | h_blurRadius = hr; |
997 | h_blurRadius = hr; |
… | |
… | |
743 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1006 | if (v_blurRadius == 0 && h_blurRadius == 0) |
744 | flags &= ~blurNeeded; |
1007 | flags &= ~blurNeeded; |
745 | else |
1008 | else |
746 | flags |= blurNeeded; |
1009 | flags |= blurNeeded; |
747 | |
1010 | |
|
|
1011 | #if XFT |
|
|
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
|
|
1013 | if (filters) |
|
|
1014 | { |
|
|
1015 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1017 | flags |= bgPixmap_t::blurServerSide; |
|
|
1018 | |
|
|
1019 | XFree (filters); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | |
748 | return (changed>0); |
1023 | return (changed > 0); |
749 | } |
1024 | } |
750 | |
1025 | |
751 | static inline unsigned long |
1026 | static inline unsigned long |
752 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1027 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
753 | { |
1028 | { |
754 | unsigned long flags = 0; |
1029 | unsigned long flags = 0; |
755 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1030 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
756 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1031 | bool has_shade = shade != 100; |
757 | |
1032 | |
758 | if (tint) |
1033 | if (tint) |
759 | { |
1034 | { |
760 | tint->get (c); |
1035 | tint->get (c); |
761 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1036 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
770 | flags |= bgPixmap_t::tintNeeded; |
1045 | flags |= bgPixmap_t::tintNeeded; |
771 | else if (tint) |
1046 | else if (tint) |
772 | { |
1047 | { |
773 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
1048 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
774 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
1049 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
775 | { |
1050 | { |
776 | flags |= bgPixmap_t::tintNeeded; |
1051 | flags |= bgPixmap_t::tintNeeded; |
777 | } |
1052 | } |
778 | } |
1053 | } |
779 | |
1054 | |
780 | if (flags & bgPixmap_t::tintNeeded) |
1055 | if (flags & bgPixmap_t::tintNeeded) |
781 | { |
1056 | { |
782 | if (flags & bgPixmap_t::tintWholesome) |
1057 | if (flags & bgPixmap_t::tintWholesome) |
… | |
… | |
793 | } |
1068 | } |
794 | |
1069 | |
795 | bool |
1070 | bool |
796 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1071 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
797 | { |
1072 | { |
798 | if (tint != new_tint) |
1073 | if (!(flags & tintSet) || tint != new_tint) |
799 | { |
1074 | { |
800 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1075 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
801 | tint = new_tint; |
1076 | tint = new_tint; |
802 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1077 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
803 | return true; |
1078 | return true; |
… | |
… | |
811 | { |
1086 | { |
812 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1087 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
813 | |
1088 | |
814 | if (new_flags != (flags & tintFlags)) |
1089 | if (new_flags != (flags & tintFlags)) |
815 | { |
1090 | { |
816 | flags = (flags&~tintFlags)|new_flags; |
1091 | flags = (flags & ~tintFlags) | new_flags; |
817 | return true; |
1092 | return true; |
818 | } |
1093 | } |
819 | |
1094 | |
820 | return false; |
1095 | return false; |
821 | } |
1096 | } |
822 | |
1097 | |
823 | bool |
1098 | bool |
824 | bgPixmap_t::set_shade (const char *shade_str) |
1099 | bgPixmap_t::set_shade (const char *shade_str) |
825 | { |
1100 | { |
826 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1101 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
827 | |
1102 | |
828 | if (new_shade < 0 && new_shade > -100) |
1103 | clamp_it (new_shade, -100, 200); |
|
|
1104 | if (new_shade < 0) |
829 | new_shade = 200 - (100 + new_shade); |
1105 | new_shade = 200 - (100 + new_shade); |
830 | else if (new_shade == 100) |
|
|
831 | new_shade = 0; |
|
|
832 | |
1106 | |
833 | if (new_shade != shade) |
1107 | if (new_shade != shade) |
834 | { |
1108 | { |
835 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1109 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
836 | shade = new_shade; |
1110 | shade = new_shade; |
837 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1111 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
838 | return true; |
1112 | return true; |
839 | } |
1113 | } |
840 | |
1114 | |
841 | return false; |
1115 | return false; |
|
|
1116 | } |
|
|
1117 | |
|
|
1118 | static void |
|
|
1119 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1120 | { |
|
|
1121 | double sigma = radius / 2.0; |
|
|
1122 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1123 | double sum = 0.0; |
|
|
1124 | |
|
|
1125 | for (int i = 0; i < width; i++) |
|
|
1126 | { |
|
|
1127 | double x = i - width / 2; |
|
|
1128 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1129 | sum += kernel[i]; |
|
|
1130 | } |
|
|
1131 | |
|
|
1132 | params[0] = XDoubleToFixed (width); |
|
|
1133 | params[1] = XDoubleToFixed (1); |
|
|
1134 | |
|
|
1135 | for (int i = 0; i < width; i++) |
|
|
1136 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1137 | } |
|
|
1138 | |
|
|
1139 | bool |
|
|
1140 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1141 | { |
|
|
1142 | bool ret = false; |
|
|
1143 | #if XFT |
|
|
1144 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1145 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1146 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1147 | |
|
|
1148 | Display *dpy = target->dpy; |
|
|
1149 | XRenderPictureAttributes pa; |
|
|
1150 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1151 | |
|
|
1152 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1153 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1154 | |
|
|
1155 | if (kernel && params && src && dst) |
|
|
1156 | { |
|
|
1157 | if (h_blurRadius) |
|
|
1158 | { |
|
|
1159 | size = h_blurRadius * 2 + 1; |
|
|
1160 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1161 | |
|
|
1162 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1163 | XRenderComposite (dpy, |
|
|
1164 | PictOpSrc, |
|
|
1165 | src, |
|
|
1166 | None, |
|
|
1167 | dst, |
|
|
1168 | 0, 0, |
|
|
1169 | 0, 0, |
|
|
1170 | 0, 0, |
|
|
1171 | width, height); |
|
|
1172 | } |
|
|
1173 | |
|
|
1174 | if (v_blurRadius) |
|
|
1175 | { |
|
|
1176 | size = v_blurRadius * 2 + 1; |
|
|
1177 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1178 | swap (params[0], params[1]); |
|
|
1179 | |
|
|
1180 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1181 | XRenderComposite (dpy, |
|
|
1182 | PictOpSrc, |
|
|
1183 | src, |
|
|
1184 | None, |
|
|
1185 | dst, |
|
|
1186 | 0, 0, |
|
|
1187 | 0, 0, |
|
|
1188 | 0, 0, |
|
|
1189 | width, height); |
|
|
1190 | } |
|
|
1191 | |
|
|
1192 | ret = true; |
|
|
1193 | } |
|
|
1194 | |
|
|
1195 | free (kernel); |
|
|
1196 | free (params); |
|
|
1197 | XRenderFreePicture (dpy, src); |
|
|
1198 | XRenderFreePicture (dpy, dst); |
|
|
1199 | #endif |
|
|
1200 | return ret; |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | bool |
|
|
1204 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1205 | { |
|
|
1206 | Display *dpy = target->dpy; |
|
|
1207 | bool ret = false; |
|
|
1208 | |
|
|
1209 | if (flags & tintWholesome) |
|
|
1210 | { |
|
|
1211 | XGCValues gcv; |
|
|
1212 | GC gc; |
|
|
1213 | |
|
|
1214 | /* In this case we can tint image server-side getting significant |
|
|
1215 | * performance improvements, as we eliminate XImage transfer |
|
|
1216 | */ |
|
|
1217 | gcv.foreground = Pixel (tint); |
|
|
1218 | gcv.function = GXand; |
|
|
1219 | gcv.fill_style = FillSolid; |
|
|
1220 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1221 | if (gc) |
|
|
1222 | { |
|
|
1223 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1224 | ret = true; |
|
|
1225 | XFreeGC (dpy, gc); |
|
|
1226 | } |
|
|
1227 | } |
|
|
1228 | else |
|
|
1229 | { |
|
|
1230 | # if XFT |
|
|
1231 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1232 | |
|
|
1233 | if (flags & tintSet) |
|
|
1234 | tint.get (c); |
|
|
1235 | |
|
|
1236 | if (shade <= 100) |
|
|
1237 | { |
|
|
1238 | c.r = (c.r * shade) / 100; |
|
|
1239 | c.g = (c.g * shade) / 100; |
|
|
1240 | c.b = (c.b * shade) / 100; |
|
|
1241 | } |
|
|
1242 | else |
|
|
1243 | { |
|
|
1244 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1245 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1246 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1247 | } |
|
|
1248 | |
|
|
1249 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1250 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1251 | XRenderPictureAttributes pa; |
|
|
1252 | |
|
|
1253 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1254 | |
|
|
1255 | pa.repeat = True; |
|
|
1256 | |
|
|
1257 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1258 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1259 | XFreePixmap (dpy, overlay_pmap); |
|
|
1260 | |
|
|
1261 | pa.component_alpha = True; |
|
|
1262 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1263 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1264 | XFreePixmap (dpy, mask_pmap); |
|
|
1265 | |
|
|
1266 | if (mask_pic && overlay_pic && back_pic) |
|
|
1267 | { |
|
|
1268 | XRenderColor mask_c; |
|
|
1269 | |
|
|
1270 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1271 | mask_c.alpha = 0xffff; |
|
|
1272 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1273 | |
|
|
1274 | mask_c.alpha = 0; |
|
|
1275 | mask_c.red = 0xffff - c.r; |
|
|
1276 | mask_c.green = 0xffff - c.g; |
|
|
1277 | mask_c.blue = 0xffff - c.b; |
|
|
1278 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1279 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1280 | ret = true; |
|
|
1281 | } |
|
|
1282 | |
|
|
1283 | XRenderFreePicture (dpy, mask_pic); |
|
|
1284 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1285 | XRenderFreePicture (dpy, back_pic); |
|
|
1286 | # if DO_TIMING_TEST |
|
|
1287 | XSync (dpy, False); |
|
|
1288 | # endif |
|
|
1289 | # endif |
|
|
1290 | } |
|
|
1291 | |
|
|
1292 | return ret; |
842 | } |
1293 | } |
843 | |
1294 | |
844 | /* make_transparency_pixmap() |
1295 | /* make_transparency_pixmap() |
845 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1296 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
846 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1297 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
… | |
… | |
876 | || sx >= root_width || sy >= root_height) |
1327 | || sx >= root_width || sy >= root_height) |
877 | return 0; |
1328 | return 0; |
878 | |
1329 | |
879 | if (root_pixmap != None) |
1330 | if (root_pixmap != None) |
880 | { |
1331 | { |
881 | /* we want to validate the pixmap and get it's size at the same time : */ |
1332 | /* we want to validate the pixmap and get its size at the same time : */ |
882 | int junk; |
1333 | int junk; |
883 | unsigned int ujunk; |
1334 | unsigned int ujunk; |
884 | /* root pixmap may be bad - allow a error */ |
1335 | /* root pixmap may be bad - allow a error */ |
885 | target->allowedxerror = -1; |
1336 | target->allowedxerror = -1; |
886 | |
1337 | |
… | |
… | |
907 | |
1358 | |
908 | attr.background_pixmap = ParentRelative; |
1359 | attr.background_pixmap = ParentRelative; |
909 | attr.backing_store = Always; |
1360 | attr.backing_store = Always; |
910 | attr.event_mask = ExposureMask; |
1361 | attr.event_mask = ExposureMask; |
911 | attr.override_redirect = True; |
1362 | attr.override_redirect = True; |
912 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
1363 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
913 | CopyFromParent, CopyFromParent, CopyFromParent, |
1364 | CopyFromParent, CopyFromParent, CopyFromParent, |
914 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
1365 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
915 | &attr); |
1366 | &attr); |
916 | |
1367 | |
917 | if (src != None) |
1368 | if (src != None) |
… | |
… | |
941 | XDestroyWindow (dpy, src); |
1392 | XDestroyWindow (dpy, src); |
942 | XUngrabServer (dpy); |
1393 | XUngrabServer (dpy); |
943 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
1394 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
944 | } |
1395 | } |
945 | |
1396 | |
946 | if (!success) |
1397 | if (!success) |
947 | { |
1398 | { |
948 | XFreePixmap (dpy, tiled_root_pmap); |
1399 | XFreePixmap (dpy, tiled_root_pmap); |
949 | tiled_root_pmap = None; |
1400 | tiled_root_pmap = None; |
950 | } |
1401 | } |
951 | else |
1402 | else |
952 | result |= transpPmapTiled; |
1403 | result |= transpPmapTiled; |
953 | } |
1404 | } |
954 | else |
1405 | else |
955 | { |
1406 | { |
956 | /* straightforward pixmap copy */ |
1407 | /* straightforward pixmap copy */ |
957 | gcv.tile = root_pixmap; |
1408 | gcv.tile = root_pixmap; |
… | |
… | |
974 | |
1425 | |
975 | if (tiled_root_pmap != None) |
1426 | if (tiled_root_pmap != None) |
976 | { |
1427 | { |
977 | if (!need_client_side_rendering ()) |
1428 | if (!need_client_side_rendering ()) |
978 | { |
1429 | { |
|
|
1430 | if ((flags & blurNeeded)) |
|
|
1431 | { |
|
|
1432 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
|
|
1433 | result |= transpPmapBlurred; |
|
|
1434 | } |
979 | if ((flags & tintNeeded)) |
1435 | if ((flags & tintNeeded)) |
980 | { |
1436 | { |
981 | if (flags & tintWholesome) |
1437 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
982 | { |
|
|
983 | /* In this case we can tint image server-side getting significant |
|
|
984 | * performance improvements, as we eliminate XImage transfer |
|
|
985 | */ |
|
|
986 | gcv.foreground = Pixel (tint); |
|
|
987 | gcv.function = GXand; |
|
|
988 | gcv.fill_style = FillSolid; |
|
|
989 | if (gc) |
|
|
990 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
991 | else |
|
|
992 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
993 | if (gc) |
|
|
994 | { |
|
|
995 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
996 | result |= transpPmapTinted; |
1438 | result |= transpPmapTinted; |
997 | } |
|
|
998 | } |
|
|
999 | else |
|
|
1000 | { |
|
|
1001 | # if XFT |
|
|
1002 | Picture back_pic = 0; |
|
|
1003 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1004 | |
|
|
1005 | if (flags & tintSet) |
|
|
1006 | tint.get (c); |
|
|
1007 | |
|
|
1008 | if (shade > 0 && shade < 100) |
|
|
1009 | { |
|
|
1010 | c.r = (c.r * shade) / 100; |
|
|
1011 | c.g = (c.g * shade) / 100; |
|
|
1012 | c.b = (c.b * shade) / 100; |
|
|
1013 | } |
|
|
1014 | else if (shade > 100 && shade < 200) |
|
|
1015 | { |
|
|
1016 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1017 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1018 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1019 | } |
|
|
1020 | |
|
|
1021 | XRenderPictFormat pf; |
|
|
1022 | pf.type = PictTypeDirect; |
|
|
1023 | pf.depth = 32; |
|
|
1024 | pf.direct.redMask = 0xff; |
|
|
1025 | pf.direct.greenMask = 0xff; |
|
|
1026 | pf.direct.blueMask = 0xff; |
|
|
1027 | pf.direct.alphaMask = 0xff; |
|
|
1028 | |
|
|
1029 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1030 | (PictFormatType| |
|
|
1031 | PictFormatDepth| |
|
|
1032 | PictFormatRedMask| |
|
|
1033 | PictFormatGreenMask| |
|
|
1034 | PictFormatBlueMask| |
|
|
1035 | PictFormatAlphaMask), |
|
|
1036 | &pf, |
|
|
1037 | 0); |
|
|
1038 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1039 | XRenderPictureAttributes pa ; |
|
|
1040 | |
|
|
1041 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1042 | |
|
|
1043 | pa.repeat = True; |
|
|
1044 | |
|
|
1045 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1046 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1047 | XFreePixmap (dpy, overlay_pmap); |
|
|
1048 | |
|
|
1049 | pa.component_alpha = True; |
|
|
1050 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1051 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1052 | XFreePixmap (dpy, mask_pmap); |
|
|
1053 | |
|
|
1054 | if (mask_pic && overlay_pic && back_pic) |
|
|
1055 | { |
|
|
1056 | XRenderColor mask_c; |
|
|
1057 | |
|
|
1058 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1059 | mask_c.alpha = 0xffff; |
|
|
1060 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1061 | |
|
|
1062 | mask_c.alpha = 0; |
|
|
1063 | mask_c.red = 0xffff - c.r; |
|
|
1064 | mask_c.green = 0xffff - c.g; |
|
|
1065 | mask_c.blue = 0xffff - c.b; |
|
|
1066 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1067 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1068 | result |= transpPmapTinted; |
|
|
1069 | } |
|
|
1070 | |
|
|
1071 | XRenderFreePicture (dpy, mask_pic); |
|
|
1072 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1073 | XRenderFreePicture (dpy, back_pic); |
|
|
1074 | # if DO_TIMING_TEST |
|
|
1075 | XSync (dpy, False); |
|
|
1076 | # endif |
|
|
1077 | # endif |
|
|
1078 | } |
|
|
1079 | } |
1439 | } |
1080 | } /* server side rendering completed */ |
1440 | } /* server side rendering completed */ |
1081 | |
1441 | |
1082 | if (pixmap) |
1442 | if (pixmap) |
1083 | XFreePixmap (dpy, pixmap); |
1443 | XFreePixmap (dpy, pixmap); |
1084 | |
1444 | |
… | |
… | |
1134 | /* we need to re-generate transparency pixmap in that case ! */ |
1494 | /* we need to re-generate transparency pixmap in that case ! */ |
1135 | background_flags = make_transparency_pixmap (); |
1495 | background_flags = make_transparency_pixmap (); |
1136 | if (background_flags == 0) |
1496 | if (background_flags == 0) |
1137 | return false; |
1497 | return false; |
1138 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1498 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1139 | && pmap_depth == target->depth) |
1499 | && pmap_depth == target->depth) |
1140 | flags = flags & ~isInvalid; |
1500 | flags = flags & ~isInvalid; |
1141 | } |
1501 | } |
1142 | # endif |
1502 | # endif |
1143 | |
1503 | |
|
|
1504 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1505 | if (have_image |
|
|
1506 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1507 | { |
|
|
1508 | if (render_image (background_flags)) |
|
|
1509 | flags = flags & ~isInvalid; |
|
|
1510 | } |
|
|
1511 | # endif |
|
|
1512 | |
1144 | XImage *result = NULL; |
1513 | XImage *result = NULL; |
1145 | # ifdef HAVE_AFTERIMAGE |
1514 | |
1146 | if (original_asim |
1515 | if (background_flags && (flags & isInvalid)) |
1147 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1516 | { |
|
|
1517 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1148 | { |
1518 | } |
1149 | target->init_asv (); |
|
|
1150 | |
1519 | |
1151 | ASImage *background = NULL; |
1520 | if (result) |
1152 | ARGB32 as_tint = TINT_LEAVE_SAME; |
1521 | { |
1153 | if (background_flags) |
1522 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
1154 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
1523 | /* our own client-side tinting */ |
1155 | |
1524 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
1156 | # ifdef ENABLE_TRANSPARENCY |
1525 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
1157 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1526 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1158 | { |
|
|
1159 | ShadingInfo as_shade; |
|
|
1160 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1161 | |
|
|
1162 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1163 | if (flags & tintSet) |
|
|
1164 | tint.get (c); |
|
|
1165 | as_shade.tintColor.red = c.r; |
|
|
1166 | as_shade.tintColor.green = c.g; |
|
|
1167 | as_shade.tintColor.blue = c.b; |
|
|
1168 | |
|
|
1169 | as_tint = shading2tint32 (&as_shade); |
|
|
1170 | } |
|
|
1171 | |
|
|
1172 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1173 | { |
|
|
1174 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1175 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1176 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1177 | if (tmp) |
|
|
1178 | { |
|
|
1179 | destroy_asimage (&background); |
|
|
1180 | background = tmp; |
|
|
1181 | } |
|
|
1182 | } |
|
|
1183 | # endif |
|
|
1184 | |
|
|
1185 | if (render_asim (background, as_tint)) |
|
|
1186 | flags = flags & ~isInvalid; |
|
|
1187 | if (background) |
|
|
1188 | destroy_asimage (&background); |
|
|
1189 | } |
|
|
1190 | else if (background_flags && pmap_depth != target->depth) |
|
|
1191 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1192 | |
|
|
1193 | # elif !XFT /* our own client-side tinting */ |
|
|
1194 | |
|
|
1195 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1196 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1197 | |
|
|
1198 | if (background_flags && (flags & isInvalid)) |
|
|
1199 | { |
|
|
1200 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1201 | |
|
|
1202 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1203 | { |
1527 | { |
1204 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1528 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1205 | if (flags & tintSet) |
1529 | if (flags & tintSet) |
1206 | tint.get (c); |
1530 | tint.get (c); |
1207 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1531 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1208 | } |
1532 | } |
1209 | } |
1533 | # endif |
1210 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1211 | |
1534 | |
1212 | if (result) |
|
|
1213 | { |
|
|
1214 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1535 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1215 | |
1536 | |
1216 | if (gc) |
1537 | if (gc) |
1217 | { |
1538 | { |
1218 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1539 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
… | |
… | |
1247 | |
1568 | |
1248 | XFreeGC (target->dpy, gc); |
1569 | XFreeGC (target->dpy, gc); |
1249 | flags = flags & ~isInvalid; |
1570 | flags = flags & ~isInvalid; |
1250 | } |
1571 | } |
1251 | |
1572 | |
1252 | XDestroyImage (result); |
1573 | XDestroyImage (result); |
1253 | } |
1574 | } |
1254 | |
1575 | |
1255 | if (flags & isInvalid) |
1576 | if (flags & isInvalid) |
1256 | { |
1577 | { |
1257 | if (pixmap != None) |
1578 | if (pixmap != None) |
… | |
… | |
1362 | int i; |
1683 | int i; |
1363 | |
1684 | |
1364 | Visual *visual = term->visual; |
1685 | Visual *visual = term->visual; |
1365 | |
1686 | |
1366 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1687 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1367 | |
|
|
1368 | if (shade == 0) |
|
|
1369 | shade = 100; |
|
|
1370 | |
1688 | |
1371 | /* for convenience */ |
1689 | /* for convenience */ |
1372 | mask_r = visual->red_mask; |
1690 | mask_r = visual->red_mask; |
1373 | mask_g = visual->green_mask; |
1691 | mask_g = visual->green_mask; |
1374 | mask_b = visual->blue_mask; |
1692 | mask_b = visual->blue_mask; |
… | |
… | |
1430 | default: |
1748 | default: |
1431 | return; /* we do not support this color depth */ |
1749 | return; /* we do not support this color depth */ |
1432 | } |
1750 | } |
1433 | |
1751 | |
1434 | /* prepare limits for color transformation (each channel is handled separately) */ |
1752 | /* prepare limits for color transformation (each channel is handled separately) */ |
1435 | if (shade < 0) { |
1753 | if (shade > 100) { |
1436 | shade = -shade; |
1754 | shade = 200 - shade; |
1437 | if (shade < 0) shade = 0; |
|
|
1438 | if (shade > 100) shade = 100; |
|
|
1439 | |
1755 | |
1440 | lower_lim_r = 65535-rm; |
1756 | lower_lim_r = 65535-rm; |
1441 | lower_lim_g = 65535-gm; |
1757 | lower_lim_g = 65535-gm; |
1442 | lower_lim_b = 65535-bm; |
1758 | lower_lim_b = 65535-bm; |
1443 | |
1759 | |
… | |
… | |
1445 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1761 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1446 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1762 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1447 | |
1763 | |
1448 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1764 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1449 | } else { |
1765 | } else { |
1450 | if (shade < 0) shade = 0; |
|
|
1451 | if (shade > 100) shade = 100; |
|
|
1452 | |
1766 | |
1453 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1767 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1454 | |
1768 | |
1455 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1769 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1456 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1770 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |