… | |
… | |
96 | // this is basically redundant as bgPixmap_t is only used in |
96 | // this is basically redundant as bgPixmap_t is only used in |
97 | // zero_initialised-derived structs |
97 | // zero_initialised-derived structs |
98 | #ifdef HAVE_AFTERIMAGE |
98 | #ifdef HAVE_AFTERIMAGE |
99 | original_asim = NULL; |
99 | original_asim = NULL; |
100 | #endif |
100 | #endif |
|
|
101 | #ifdef HAVE_PIXBUF |
|
|
102 | pixbuf = NULL; |
|
|
103 | #endif |
101 | #ifdef BG_IMAGE_FROM_FILE |
104 | #ifdef BG_IMAGE_FROM_FILE |
102 | have_image = false; |
105 | have_image = false; |
103 | h_scale = v_scale = 0; |
106 | h_scale = v_scale = 0; |
104 | h_align = v_align = 0; |
107 | h_align = v_align = 0; |
105 | #endif |
108 | #endif |
|
|
109 | #ifdef ENABLE_TRANSPARENCY |
|
|
110 | shade = 100; |
|
|
111 | #endif |
106 | flags = 0; |
112 | flags = 0; |
107 | pixmap = None; |
113 | pixmap = None; |
108 | valid_since = invalid_since = 0; |
114 | valid_since = invalid_since = 0; |
109 | target = 0; |
115 | target = 0; |
110 | } |
116 | } |
… | |
… | |
115 | #ifdef HAVE_AFTERIMAGE |
121 | #ifdef HAVE_AFTERIMAGE |
116 | if (original_asim) |
122 | if (original_asim) |
117 | safe_asimage_destroy (original_asim); |
123 | safe_asimage_destroy (original_asim); |
118 | #endif |
124 | #endif |
119 | |
125 | |
|
|
126 | #ifdef HAVE_PIXBUF |
|
|
127 | if (pixbuf) |
|
|
128 | g_object_unref (pixbuf); |
|
|
129 | #endif |
|
|
130 | |
120 | if (pixmap && target) |
131 | if (pixmap && target) |
121 | XFreePixmap (target->dpy, pixmap); |
132 | XFreePixmap (target->dpy, pixmap); |
122 | } |
133 | } |
123 | |
134 | |
124 | bool |
135 | bool |
… | |
… | |
130 | # endif |
141 | # endif |
131 | |
142 | |
132 | # ifdef BG_IMAGE_FROM_FILE |
143 | # ifdef BG_IMAGE_FROM_FILE |
133 | if (have_image) |
144 | if (have_image) |
134 | { |
145 | { |
135 | if (h_scale != 0 || v_scale != 0 |
146 | if (flags & sizeSensitive) |
136 | || h_align != 0 || v_align != 0) |
|
|
137 | return true; |
147 | return true; |
138 | } |
148 | } |
139 | # endif |
149 | # endif |
140 | |
150 | |
141 | return false; |
151 | return false; |
… | |
… | |
150 | # endif |
160 | # endif |
151 | |
161 | |
152 | # ifdef BG_IMAGE_FROM_FILE |
162 | # ifdef BG_IMAGE_FROM_FILE |
153 | if (have_image) |
163 | if (have_image) |
154 | { |
164 | { |
155 | if (h_align == rootAlign || v_align == rootAlign) |
165 | if (flags & rootAlign) |
156 | return true; |
166 | return true; |
157 | } |
167 | } |
158 | # endif |
168 | # endif |
159 | |
169 | |
160 | return false; |
170 | return false; |
… | |
… | |
200 | static inline bool |
210 | static inline bool |
201 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
211 | check_set_align_value (int geom_flags, int flag, int &align, int new_value) |
202 | { |
212 | { |
203 | if (geom_flags & flag) |
213 | if (geom_flags & flag) |
204 | { |
214 | { |
205 | if (new_value != bgPixmap_t::rootAlign) |
|
|
206 | { |
|
|
207 | if (new_value < -100) |
215 | if (new_value < -100) |
208 | new_value = -100; |
216 | new_value = -100; |
209 | else if (new_value > 200) |
217 | else if (new_value > 200) |
210 | new_value = 200; |
218 | new_value = 200; |
211 | } |
|
|
212 | if (new_value != align) |
219 | if (new_value != align) |
213 | { |
220 | { |
214 | align = new_value; |
221 | align = new_value; |
215 | return true; |
222 | return true; |
216 | } |
223 | } |
… | |
… | |
220 | |
227 | |
221 | static inline int |
228 | static inline int |
222 | make_align_position (int align, int window_size, int image_size) |
229 | make_align_position (int align, int window_size, int image_size) |
223 | { |
230 | { |
224 | int diff = window_size - image_size; |
231 | int diff = window_size - image_size; |
225 | int smaller = MIN (image_size,window_size); |
232 | int smaller = min (image_size, window_size); |
226 | |
233 | |
227 | if (align >= 0 && align <= 50) |
234 | if (align >= 0 && align <= 100) |
228 | return diff * align / 100; |
235 | return diff * align / 100; |
229 | else if (align > 50 && align <= 100) |
|
|
230 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
231 | else if (align > 100 && align <= 200 ) |
236 | else if (align > 100 && align <= 200 ) |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
237 | return ((align - 100) * smaller / 100) + window_size - smaller; |
233 | else if (align > -100 && align < 0) |
238 | else if (align >= -100 && align < 0) |
234 | return ((align + 100) * smaller / 100) - image_size; |
239 | return ((align + 100) * smaller / 100) - image_size; |
235 | return 0; |
240 | return 0; |
236 | } |
241 | } |
237 | |
242 | |
238 | static inline int |
243 | static inline int |
239 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
244 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
240 | { |
245 | { |
241 | int src_pos = 0; |
246 | int src_pos = 0; |
242 | dst_pos = 0; |
247 | dst_pos = pos; |
243 | dst_size = size; |
248 | dst_size = size; |
244 | if (pos < 0 && size > target_size) |
249 | if (pos < 0) |
245 | { |
250 | { |
246 | src_pos = -pos; |
251 | src_pos = -pos; |
|
|
252 | dst_pos = 0; |
247 | dst_size += pos; |
253 | dst_size += pos; |
248 | } |
254 | } |
249 | else if (pos > 0) |
|
|
250 | dst_pos = pos; |
|
|
251 | |
255 | |
252 | if (dst_pos + dst_size > target_size) |
256 | if (dst_pos + dst_size > target_size) |
253 | dst_size = target_size - dst_pos; |
257 | dst_size = target_size - dst_pos; |
254 | return src_pos; |
258 | return src_pos; |
255 | } |
259 | } |
… | |
… | |
380 | w = h = noScale; |
384 | w = h = noScale; |
381 | geom_flags |= WidthValue|HeightValue; |
385 | geom_flags |= WidthValue|HeightValue; |
382 | } |
386 | } |
383 | else if (CHECK_GEOM_OPS ("propscale")) |
387 | else if (CHECK_GEOM_OPS ("propscale")) |
384 | { |
388 | { |
385 | if (w == 0 && h == 0) |
|
|
386 | { |
|
|
387 | w = windowScale; |
|
|
388 | geom_flags |= WidthValue; |
|
|
389 | } |
|
|
390 | new_flags |= propScale; |
389 | new_flags |= propScale; |
391 | } |
390 | } |
392 | else if (CHECK_GEOM_OPS ("hscale")) |
391 | else if (CHECK_GEOM_OPS ("hscale")) |
393 | { |
392 | { |
394 | if (w == 0) w = windowScale; |
393 | if (w == 0) w = windowScale; |
… | |
… | |
416 | x = y = centerAlign; |
415 | x = y = centerAlign; |
417 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
416 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
418 | } |
417 | } |
419 | else if (CHECK_GEOM_OPS ("root")) |
418 | else if (CHECK_GEOM_OPS ("root")) |
420 | { |
419 | { |
|
|
420 | new_flags |= rootAlign; |
421 | w = h = noScale; |
421 | w = h = noScale; |
422 | x = y = rootAlign; |
|
|
423 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
422 | geom_flags |= WidthValue|HeightValue; |
424 | } |
423 | } |
425 | # undef CHECK_GEOM_OPS |
424 | # undef CHECK_GEOM_OPS |
426 | |
425 | |
427 | while (*ops != ':' && *ops != '\0') ++ops; |
426 | while (*ops != ':' && *ops != '\0') ++ops; |
428 | } /* done parsing ops */ |
427 | } /* done parsing ops */ |
… | |
… | |
443 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
442 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
444 | // flags, h_scale, v_scale, h_align, v_align); |
443 | // flags, h_scale, v_scale, h_align, v_align); |
445 | return (changed > 0); |
444 | return (changed > 0); |
446 | } |
445 | } |
447 | |
446 | |
|
|
447 | void |
|
|
448 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
449 | { |
|
|
450 | int target_width = target->szHint.width; |
|
|
451 | int target_height = target->szHint.height; |
|
|
452 | |
|
|
453 | if (flags & propScale) |
|
|
454 | { |
|
|
455 | float scale = (float)target_width / image_width; |
|
|
456 | min_it (scale, (float)target_height / image_height); |
|
|
457 | w = image_width * scale + 0.5; |
|
|
458 | h = image_height * scale + 0.5; |
|
|
459 | } |
|
|
460 | else |
|
|
461 | { |
|
|
462 | w = h_scale * target_width / 100; |
|
|
463 | h = v_scale * target_height / 100; |
|
|
464 | } |
|
|
465 | |
|
|
466 | if (!w) w = image_width; |
|
|
467 | if (!h) h = image_height; |
|
|
468 | |
|
|
469 | if (flags & rootAlign) |
|
|
470 | { |
|
|
471 | target->get_window_origin (x, y); |
|
|
472 | x = -x; |
|
|
473 | y = -y; |
|
|
474 | } |
|
|
475 | else |
|
|
476 | { |
|
|
477 | x = make_align_position (h_align, target_width, w); |
|
|
478 | y = make_align_position (v_align, target_height, h); |
|
|
479 | } |
|
|
480 | |
|
|
481 | flags &= ~sizeSensitive; |
|
|
482 | if (h_scale != 0 || v_scale != 0 |
|
|
483 | || h_align != 0 || v_align != 0 |
|
|
484 | || w > target_width || h > target_height) |
|
|
485 | flags |= sizeSensitive; |
|
|
486 | } |
|
|
487 | |
448 | # ifdef HAVE_AFTERIMAGE |
488 | # ifdef HAVE_AFTERIMAGE |
449 | bool |
489 | bool |
450 | bgPixmap_t::render_image (unsigned long background_flags) |
490 | bgPixmap_t::render_image (unsigned long background_flags) |
451 | { |
491 | { |
452 | if (target == NULL) |
492 | if (target == NULL) |
… | |
… | |
462 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
502 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
463 | |
503 | |
464 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
504 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
465 | { |
505 | { |
466 | ShadingInfo as_shade; |
506 | ShadingInfo as_shade; |
467 | as_shade.shading = (shade == 0) ? 100 : shade; |
507 | as_shade.shading = shade; |
468 | |
508 | |
469 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
509 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
470 | if (flags & tintSet) |
510 | if (flags & tintSet) |
471 | tint.get (c); |
511 | tint.get (c); |
472 | as_shade.tintColor.red = c.r; |
512 | as_shade.tintColor.red = c.r; |
… | |
… | |
474 | as_shade.tintColor.blue = c.b; |
514 | as_shade.tintColor.blue = c.b; |
475 | |
515 | |
476 | background_tint = shading2tint32 (&as_shade); |
516 | background_tint = shading2tint32 (&as_shade); |
477 | } |
517 | } |
478 | |
518 | |
479 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
519 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
480 | { |
520 | { |
481 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
521 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
482 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
522 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
483 | 100, ASIMAGE_QUALITY_DEFAULT); |
523 | 100, ASIMAGE_QUALITY_DEFAULT); |
484 | if (tmp) |
524 | if (tmp) |
… | |
… | |
496 | int new_pmap_width = target_width; |
536 | int new_pmap_width = target_width; |
497 | int new_pmap_height = target_height; |
537 | int new_pmap_height = target_height; |
498 | |
538 | |
499 | int x = 0; |
539 | int x = 0; |
500 | int y = 0; |
540 | int y = 0; |
501 | int w = h_scale * target_width / 100; |
541 | int w = 0; |
502 | int h = v_scale * target_height / 100; |
542 | int h = 0; |
503 | |
543 | |
504 | TIMING_TEST_START (asim); |
544 | TIMING_TEST_START (asim); |
505 | |
545 | |
506 | if (original_asim) |
546 | if (original_asim) |
507 | { |
547 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
508 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
509 | { |
|
|
510 | target->get_window_origin (x, y); |
|
|
511 | x = -x; |
|
|
512 | y = -y; |
|
|
513 | } |
|
|
514 | |
|
|
515 | if (h_align != rootAlign) |
|
|
516 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
517 | |
|
|
518 | if (v_align != rootAlign) |
|
|
519 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
520 | } |
|
|
521 | |
548 | |
522 | if (!original_asim |
549 | if (!original_asim |
|
|
550 | || (!(flags & rootAlign) |
523 | || x >= target_width |
551 | && (x >= target_width |
524 | || y >= target_height |
552 | || y >= target_height |
525 | || (w > 0 && x + w <= 0) |
553 | || (x + w <= 0) |
526 | || (h > 0 && y + h <= 0)) |
554 | || (y + h <= 0)))) |
527 | { |
555 | { |
528 | if (background) |
556 | if (background) |
529 | { |
557 | { |
530 | new_pmap_width = background->width; |
558 | new_pmap_width = background->width; |
531 | new_pmap_height = background->height; |
559 | new_pmap_height = background->height; |
… | |
… | |
545 | } |
573 | } |
546 | else |
574 | else |
547 | { |
575 | { |
548 | result = original_asim; |
576 | result = original_asim; |
549 | |
577 | |
550 | if ((w > 0 && w != original_asim->width) |
578 | if ((w != original_asim->width) |
551 | || (h > 0 && h != original_asim->height)) |
579 | || (h != original_asim->height)) |
552 | { |
580 | { |
553 | result = scale_asimage (target->asv, original_asim, |
581 | result = scale_asimage (target->asv, original_asim, |
554 | w > 0 ? w : original_asim->width, |
582 | w, h, |
555 | h > 0 ? h : original_asim->height, |
|
|
556 | background ? ASA_ASImage : ASA_XImage, |
583 | background ? ASA_ASImage : ASA_XImage, |
557 | 100, ASIMAGE_QUALITY_DEFAULT); |
584 | 100, ASIMAGE_QUALITY_DEFAULT); |
558 | } |
585 | } |
559 | |
586 | |
560 | if (background == NULL) |
587 | if (background == NULL) |
561 | { |
588 | { |
562 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
563 | but there is no need to make it bigger than the window! */ |
|
|
564 | if (h_scale == 0) |
|
|
565 | new_pmap_width = min (result->width, target_width); |
|
|
566 | if (v_scale == 0) |
|
|
567 | new_pmap_height = min (result->height, target_height); |
|
|
568 | /* we also need to tile our image in one or both directions */ |
|
|
569 | if (h_scale == 0 || v_scale == 0) |
589 | if (h_scale == 0 || v_scale == 0) |
570 | { |
590 | { |
|
|
591 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
592 | but there is no need to make it bigger than the window! */ |
|
|
593 | new_pmap_width = min (result->width, target_width); |
|
|
594 | new_pmap_height = min (result->height, target_height); |
|
|
595 | |
|
|
596 | /* we also need to tile our image in both directions */ |
571 | ASImage *tmp = tile_asimage (target->asv, result, |
597 | ASImage *tmp = tile_asimage (target->asv, result, |
572 | (h_scale > 0) ? 0 : (int)result->width - x, |
598 | (int)result->width - x, |
573 | (v_scale > 0) ? 0 : (int)result->height - y, |
599 | (int)result->height - y, |
574 | new_pmap_width, |
600 | new_pmap_width, |
575 | new_pmap_height, |
601 | new_pmap_height, |
576 | TINT_LEAVE_SAME, ASA_XImage, |
602 | TINT_LEAVE_SAME, ASA_XImage, |
577 | 100, ASIMAGE_QUALITY_DEFAULT); |
603 | 100, ASIMAGE_QUALITY_DEFAULT); |
578 | if (tmp) |
604 | if (tmp) |
… | |
… | |
593 | layers[0].clip_width = target_width; |
619 | layers[0].clip_width = target_width; |
594 | layers[0].clip_height = target_height; |
620 | layers[0].clip_height = target_height; |
595 | layers[0].tint = background_tint; |
621 | layers[0].tint = background_tint; |
596 | layers[1].im = result; |
622 | layers[1].im = result; |
597 | |
623 | |
598 | if (w <= 0) |
624 | if (h_scale == 0 || v_scale == 0) |
599 | { |
625 | { |
600 | /* tile horizontally */ |
626 | /* tile horizontally */ |
601 | while (x > 0) x -= (int)result->width; |
627 | while (x > 0) x -= (int)result->width; |
602 | layers[1].dst_x = x; |
628 | layers[1].dst_x = x; |
603 | layers[1].clip_width = result->width+target_width; |
629 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
607 | /* clip horizontally */ |
633 | /* clip horizontally */ |
608 | layers[1].dst_x = x; |
634 | layers[1].dst_x = x; |
609 | layers[1].clip_width = result->width; |
635 | layers[1].clip_width = result->width; |
610 | } |
636 | } |
611 | |
637 | |
612 | if (h <= 0) |
638 | if (h_scale == 0 || v_scale == 0) |
613 | { |
639 | { |
614 | while (y > 0) y -= (int)result->height; |
640 | while (y > 0) y -= (int)result->height; |
615 | layers[1].dst_y = y; |
641 | layers[1].dst_y = y; |
616 | layers[1].clip_height = result->height + target_height; |
642 | layers[1].clip_height = result->height + target_height; |
617 | } |
643 | } |
… | |
… | |
676 | |
702 | |
677 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
703 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
678 | int dst_width = result->width, dst_height = result->height; |
704 | int dst_width = result->width, dst_height = result->height; |
679 | if (background == NULL) |
705 | if (background == NULL) |
680 | { |
706 | { |
|
|
707 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
708 | { |
681 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
709 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
682 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
710 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
711 | } |
683 | |
712 | |
684 | if (dst_x > 0 || dst_y > 0 |
713 | if (dst_x > 0 || dst_y > 0 |
685 | || dst_x + dst_width < new_pmap_width |
714 | || dst_x + dst_width < new_pmap_width |
686 | || dst_y + dst_height < new_pmap_height) |
715 | || dst_y + dst_height < new_pmap_height) |
687 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
716 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
… | |
… | |
704 | destroy_asimage (&background); |
733 | destroy_asimage (&background); |
705 | |
734 | |
706 | return ret; |
735 | return ret; |
707 | } |
736 | } |
708 | # endif /* HAVE_AFTERIMAGE */ |
737 | # endif /* HAVE_AFTERIMAGE */ |
|
|
738 | |
|
|
739 | # ifdef HAVE_PIXBUF |
|
|
740 | bool |
|
|
741 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
742 | { |
|
|
743 | if (target == NULL) |
|
|
744 | return false; |
|
|
745 | |
|
|
746 | if (!pixbuf) |
|
|
747 | return false; |
|
|
748 | |
|
|
749 | // TODO: add alpha blending |
|
|
750 | if (background_flags) |
|
|
751 | return false; |
|
|
752 | |
|
|
753 | GdkPixbuf *result; |
|
|
754 | |
|
|
755 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
756 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
757 | |
|
|
758 | int target_width = target->szHint.width; |
|
|
759 | int target_height = target->szHint.height; |
|
|
760 | int new_pmap_width = target_width; |
|
|
761 | int new_pmap_height = target_height; |
|
|
762 | |
|
|
763 | int x = 0; |
|
|
764 | int y = 0; |
|
|
765 | int w = 0; |
|
|
766 | int h = 0; |
|
|
767 | |
|
|
768 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
769 | |
|
|
770 | if (!(flags & rootAlign) |
|
|
771 | && (x >= target_width |
|
|
772 | || y >= target_height |
|
|
773 | || (x + w <= 0) |
|
|
774 | || (y + h <= 0))) |
|
|
775 | return false; |
|
|
776 | |
|
|
777 | result = pixbuf; |
|
|
778 | |
|
|
779 | if ((w != image_width) |
|
|
780 | || (h != image_height)) |
|
|
781 | { |
|
|
782 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
783 | w, h, |
|
|
784 | GDK_INTERP_BILINEAR); |
|
|
785 | } |
|
|
786 | |
|
|
787 | bool ret = false; |
|
|
788 | |
|
|
789 | if (result) |
|
|
790 | { |
|
|
791 | XGCValues gcv; |
|
|
792 | GC gc; |
|
|
793 | |
|
|
794 | image_width = gdk_pixbuf_get_width (result); |
|
|
795 | image_height = gdk_pixbuf_get_height (result); |
|
|
796 | |
|
|
797 | if (h_scale == 0 || v_scale == 0) |
|
|
798 | { |
|
|
799 | new_pmap_width = min (image_width, target_width); |
|
|
800 | new_pmap_height = min (image_height, target_height); |
|
|
801 | } |
|
|
802 | |
|
|
803 | if (pixmap) |
|
|
804 | { |
|
|
805 | if (pmap_width != new_pmap_width |
|
|
806 | || pmap_height != new_pmap_height |
|
|
807 | || pmap_depth != target->depth) |
|
|
808 | { |
|
|
809 | XFreePixmap (target->dpy, pixmap); |
|
|
810 | pixmap = None; |
|
|
811 | } |
|
|
812 | } |
|
|
813 | |
|
|
814 | if (pixmap == None) |
|
|
815 | { |
|
|
816 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
817 | pmap_width = new_pmap_width; |
|
|
818 | pmap_height = new_pmap_height; |
|
|
819 | pmap_depth = target->depth; |
|
|
820 | } |
|
|
821 | |
|
|
822 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
823 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
824 | |
|
|
825 | if (h_scale == 0 || v_scale == 0) |
|
|
826 | { |
|
|
827 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
828 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
829 | 0, 0, |
|
|
830 | 0, 0, |
|
|
831 | image_width, image_height, |
|
|
832 | XLIB_RGB_DITHER_NONE, |
|
|
833 | 0, 0); |
|
|
834 | |
|
|
835 | gcv.tile = tile; |
|
|
836 | gcv.fill_style = FillTiled; |
|
|
837 | gcv.ts_x_origin = x; |
|
|
838 | gcv.ts_y_origin = y; |
|
|
839 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
840 | |
|
|
841 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
842 | XFreePixmap (target->dpy, tile); |
|
|
843 | } |
|
|
844 | else |
|
|
845 | { |
|
|
846 | int src_x, src_y, dst_x, dst_y; |
|
|
847 | int dst_width, dst_height; |
|
|
848 | |
|
|
849 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
850 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
851 | |
|
|
852 | if (dst_x > 0 || dst_y > 0 |
|
|
853 | || dst_x + dst_width < new_pmap_width |
|
|
854 | || dst_y + dst_height < new_pmap_height) |
|
|
855 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
856 | |
|
|
857 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
858 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
859 | src_x, src_y, |
|
|
860 | dst_x, dst_y, |
|
|
861 | dst_width, dst_height, |
|
|
862 | XLIB_RGB_DITHER_NONE, |
|
|
863 | 0, 0); |
|
|
864 | } |
|
|
865 | |
|
|
866 | if (result != pixbuf) |
|
|
867 | g_object_unref (result); |
|
|
868 | |
|
|
869 | XFreeGC (target->dpy, gc); |
|
|
870 | |
|
|
871 | ret = true; |
|
|
872 | } |
|
|
873 | |
|
|
874 | return ret; |
|
|
875 | } |
|
|
876 | # endif /* HAVE_PIXBUF */ |
709 | |
877 | |
710 | bool |
878 | bool |
711 | bgPixmap_t::set_file (const char *file) |
879 | bgPixmap_t::set_file (const char *file) |
712 | { |
880 | { |
713 | assert (file); |
881 | assert (file); |
… | |
… | |
729 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
897 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
730 | if (original_asim) |
898 | if (original_asim) |
731 | have_image = true; |
899 | have_image = true; |
732 | return have_image; |
900 | return have_image; |
733 | # endif |
901 | # endif |
|
|
902 | |
|
|
903 | # ifdef HAVE_PIXBUF |
|
|
904 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
|
|
905 | if (pixbuf) |
|
|
906 | have_image = true; |
|
|
907 | return have_image; |
|
|
908 | # endif |
734 | } |
909 | } |
735 | |
910 | |
736 | return false; |
911 | return false; |
737 | } |
912 | } |
738 | |
913 | |
… | |
… | |
787 | static inline unsigned long |
962 | static inline unsigned long |
788 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
963 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
789 | { |
964 | { |
790 | unsigned long flags = 0; |
965 | unsigned long flags = 0; |
791 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
966 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
792 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
967 | bool has_shade = shade != 100; |
793 | |
968 | |
794 | if (tint) |
969 | if (tint) |
795 | { |
970 | { |
796 | tint->get (c); |
971 | tint->get (c); |
797 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
972 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
829 | } |
1004 | } |
830 | |
1005 | |
831 | bool |
1006 | bool |
832 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1007 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
833 | { |
1008 | { |
834 | if (tint != new_tint) |
1009 | if (!(flags & tintSet) || tint != new_tint) |
835 | { |
1010 | { |
836 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1011 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
837 | tint = new_tint; |
1012 | tint = new_tint; |
838 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1013 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
839 | return true; |
1014 | return true; |
… | |
… | |
857 | } |
1032 | } |
858 | |
1033 | |
859 | bool |
1034 | bool |
860 | bgPixmap_t::set_shade (const char *shade_str) |
1035 | bgPixmap_t::set_shade (const char *shade_str) |
861 | { |
1036 | { |
862 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1037 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
863 | |
1038 | |
864 | if (new_shade < 0 && new_shade > -100) |
1039 | clamp_it (new_shade, -100, 200); |
|
|
1040 | if (new_shade < 0) |
865 | new_shade = 200 - (100 + new_shade); |
1041 | new_shade = 200 - (100 + new_shade); |
866 | else if (new_shade == 100) |
|
|
867 | new_shade = 0; |
|
|
868 | |
1042 | |
869 | if (new_shade != shade) |
1043 | if (new_shade != shade) |
870 | { |
1044 | { |
871 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1045 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
872 | shade = new_shade; |
1046 | shade = new_shade; |
873 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
1047 | flags = (flags & (~tintFlags | tintSet)) | new_flags; |
874 | return true; |
1048 | return true; |
875 | } |
1049 | } |
876 | |
1050 | |
877 | return false; |
1051 | return false; |
|
|
1052 | } |
|
|
1053 | |
|
|
1054 | bool |
|
|
1055 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1056 | { |
|
|
1057 | Display *dpy = target->dpy; |
|
|
1058 | bool ret = false; |
|
|
1059 | |
|
|
1060 | if (flags & tintWholesome) |
|
|
1061 | { |
|
|
1062 | XGCValues gcv; |
|
|
1063 | GC gc; |
|
|
1064 | |
|
|
1065 | /* In this case we can tint image server-side getting significant |
|
|
1066 | * performance improvements, as we eliminate XImage transfer |
|
|
1067 | */ |
|
|
1068 | gcv.foreground = Pixel (tint); |
|
|
1069 | gcv.function = GXand; |
|
|
1070 | gcv.fill_style = FillSolid; |
|
|
1071 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1072 | if (gc) |
|
|
1073 | { |
|
|
1074 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1075 | ret = true; |
|
|
1076 | XFreeGC (dpy, gc); |
|
|
1077 | } |
|
|
1078 | } |
|
|
1079 | else |
|
|
1080 | { |
|
|
1081 | # if XFT |
|
|
1082 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1083 | |
|
|
1084 | if (flags & tintSet) |
|
|
1085 | tint.get (c); |
|
|
1086 | |
|
|
1087 | if (shade <= 100) |
|
|
1088 | { |
|
|
1089 | c.r = (c.r * shade) / 100; |
|
|
1090 | c.g = (c.g * shade) / 100; |
|
|
1091 | c.b = (c.b * shade) / 100; |
|
|
1092 | } |
|
|
1093 | else |
|
|
1094 | { |
|
|
1095 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1096 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1097 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1098 | } |
|
|
1099 | |
|
|
1100 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1101 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1102 | XRenderPictureAttributes pa; |
|
|
1103 | |
|
|
1104 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1105 | |
|
|
1106 | pa.repeat = True; |
|
|
1107 | |
|
|
1108 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1109 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1110 | XFreePixmap (dpy, overlay_pmap); |
|
|
1111 | |
|
|
1112 | pa.component_alpha = True; |
|
|
1113 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1114 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1115 | XFreePixmap (dpy, mask_pmap); |
|
|
1116 | |
|
|
1117 | if (mask_pic && overlay_pic && back_pic) |
|
|
1118 | { |
|
|
1119 | XRenderColor mask_c; |
|
|
1120 | |
|
|
1121 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1122 | mask_c.alpha = 0xffff; |
|
|
1123 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1124 | |
|
|
1125 | mask_c.alpha = 0; |
|
|
1126 | mask_c.red = 0xffff - c.r; |
|
|
1127 | mask_c.green = 0xffff - c.g; |
|
|
1128 | mask_c.blue = 0xffff - c.b; |
|
|
1129 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1130 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1131 | ret = true; |
|
|
1132 | } |
|
|
1133 | |
|
|
1134 | XRenderFreePicture (dpy, mask_pic); |
|
|
1135 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1136 | XRenderFreePicture (dpy, back_pic); |
|
|
1137 | # if DO_TIMING_TEST |
|
|
1138 | XSync (dpy, False); |
|
|
1139 | # endif |
|
|
1140 | # endif |
|
|
1141 | } |
|
|
1142 | |
|
|
1143 | return ret; |
878 | } |
1144 | } |
879 | |
1145 | |
880 | /* make_transparency_pixmap() |
1146 | /* make_transparency_pixmap() |
881 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1147 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
882 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1148 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
… | |
… | |
912 | || sx >= root_width || sy >= root_height) |
1178 | || sx >= root_width || sy >= root_height) |
913 | return 0; |
1179 | return 0; |
914 | |
1180 | |
915 | if (root_pixmap != None) |
1181 | if (root_pixmap != None) |
916 | { |
1182 | { |
917 | /* we want to validate the pixmap and get it's size at the same time : */ |
1183 | /* we want to validate the pixmap and get its size at the same time : */ |
918 | int junk; |
1184 | int junk; |
919 | unsigned int ujunk; |
1185 | unsigned int ujunk; |
920 | /* root pixmap may be bad - allow a error */ |
1186 | /* root pixmap may be bad - allow a error */ |
921 | target->allowedxerror = -1; |
1187 | target->allowedxerror = -1; |
922 | |
1188 | |
… | |
… | |
1012 | { |
1278 | { |
1013 | if (!need_client_side_rendering ()) |
1279 | if (!need_client_side_rendering ()) |
1014 | { |
1280 | { |
1015 | if ((flags & tintNeeded)) |
1281 | if ((flags & tintNeeded)) |
1016 | { |
1282 | { |
1017 | if (flags & tintWholesome) |
1283 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1018 | { |
|
|
1019 | /* In this case we can tint image server-side getting significant |
|
|
1020 | * performance improvements, as we eliminate XImage transfer |
|
|
1021 | */ |
|
|
1022 | gcv.foreground = Pixel (tint); |
|
|
1023 | gcv.function = GXand; |
|
|
1024 | gcv.fill_style = FillSolid; |
|
|
1025 | if (gc) |
|
|
1026 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1027 | else |
|
|
1028 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1029 | if (gc) |
|
|
1030 | { |
|
|
1031 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
1032 | result |= transpPmapTinted; |
1284 | result |= transpPmapTinted; |
1033 | } |
|
|
1034 | } |
|
|
1035 | else |
|
|
1036 | { |
|
|
1037 | # if XFT |
|
|
1038 | Picture back_pic = 0; |
|
|
1039 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1040 | |
|
|
1041 | if (flags & tintSet) |
|
|
1042 | tint.get (c); |
|
|
1043 | |
|
|
1044 | if (shade > 0 && shade < 100) |
|
|
1045 | { |
|
|
1046 | c.r = (c.r * shade) / 100; |
|
|
1047 | c.g = (c.g * shade) / 100; |
|
|
1048 | c.b = (c.b * shade) / 100; |
|
|
1049 | } |
|
|
1050 | else if (shade > 100 && shade < 200) |
|
|
1051 | { |
|
|
1052 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1053 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1054 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1055 | } |
|
|
1056 | |
|
|
1057 | XRenderPictFormat pf; |
|
|
1058 | pf.type = PictTypeDirect; |
|
|
1059 | pf.depth = 32; |
|
|
1060 | pf.direct.redMask = 0xff; |
|
|
1061 | pf.direct.greenMask = 0xff; |
|
|
1062 | pf.direct.blueMask = 0xff; |
|
|
1063 | pf.direct.alphaMask = 0xff; |
|
|
1064 | |
|
|
1065 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1066 | (PictFormatType| |
|
|
1067 | PictFormatDepth| |
|
|
1068 | PictFormatRedMask| |
|
|
1069 | PictFormatGreenMask| |
|
|
1070 | PictFormatBlueMask| |
|
|
1071 | PictFormatAlphaMask), |
|
|
1072 | &pf, |
|
|
1073 | 0); |
|
|
1074 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1075 | XRenderPictureAttributes pa ; |
|
|
1076 | |
|
|
1077 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1078 | |
|
|
1079 | pa.repeat = True; |
|
|
1080 | |
|
|
1081 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1082 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1083 | XFreePixmap (dpy, overlay_pmap); |
|
|
1084 | |
|
|
1085 | pa.component_alpha = True; |
|
|
1086 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1087 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1088 | XFreePixmap (dpy, mask_pmap); |
|
|
1089 | |
|
|
1090 | if (mask_pic && overlay_pic && back_pic) |
|
|
1091 | { |
|
|
1092 | XRenderColor mask_c; |
|
|
1093 | |
|
|
1094 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1095 | mask_c.alpha = 0xffff; |
|
|
1096 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1097 | |
|
|
1098 | mask_c.alpha = 0; |
|
|
1099 | mask_c.red = 0xffff - c.r; |
|
|
1100 | mask_c.green = 0xffff - c.g; |
|
|
1101 | mask_c.blue = 0xffff - c.b; |
|
|
1102 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1103 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1104 | result |= transpPmapTinted; |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | XRenderFreePicture (dpy, mask_pic); |
|
|
1108 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1109 | XRenderFreePicture (dpy, back_pic); |
|
|
1110 | # if DO_TIMING_TEST |
|
|
1111 | XSync (dpy, False); |
|
|
1112 | # endif |
|
|
1113 | # endif |
|
|
1114 | } |
|
|
1115 | } |
1285 | } |
1116 | } /* server side rendering completed */ |
1286 | } /* server side rendering completed */ |
1117 | |
1287 | |
1118 | if (pixmap) |
1288 | if (pixmap) |
1119 | XFreePixmap (dpy, pixmap); |
1289 | XFreePixmap (dpy, pixmap); |
… | |
… | |
1359 | int i; |
1529 | int i; |
1360 | |
1530 | |
1361 | Visual *visual = term->visual; |
1531 | Visual *visual = term->visual; |
1362 | |
1532 | |
1363 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1533 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1364 | |
|
|
1365 | if (shade == 0) |
|
|
1366 | shade = 100; |
|
|
1367 | |
1534 | |
1368 | /* for convenience */ |
1535 | /* for convenience */ |
1369 | mask_r = visual->red_mask; |
1536 | mask_r = visual->red_mask; |
1370 | mask_g = visual->green_mask; |
1537 | mask_g = visual->green_mask; |
1371 | mask_b = visual->blue_mask; |
1538 | mask_b = visual->blue_mask; |
… | |
… | |
1427 | default: |
1594 | default: |
1428 | return; /* we do not support this color depth */ |
1595 | return; /* we do not support this color depth */ |
1429 | } |
1596 | } |
1430 | |
1597 | |
1431 | /* prepare limits for color transformation (each channel is handled separately) */ |
1598 | /* prepare limits for color transformation (each channel is handled separately) */ |
1432 | if (shade < 0) { |
1599 | if (shade > 100) { |
1433 | shade = -shade; |
1600 | shade = 200 - shade; |
1434 | if (shade < 0) shade = 0; |
|
|
1435 | if (shade > 100) shade = 100; |
|
|
1436 | |
1601 | |
1437 | lower_lim_r = 65535-rm; |
1602 | lower_lim_r = 65535-rm; |
1438 | lower_lim_g = 65535-gm; |
1603 | lower_lim_g = 65535-gm; |
1439 | lower_lim_b = 65535-bm; |
1604 | lower_lim_b = 65535-bm; |
1440 | |
1605 | |
… | |
… | |
1442 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1607 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1443 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1608 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1444 | |
1609 | |
1445 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1610 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1446 | } else { |
1611 | } else { |
1447 | if (shade < 0) shade = 0; |
|
|
1448 | if (shade > 100) shade = 100; |
|
|
1449 | |
1612 | |
1450 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1613 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1451 | |
1614 | |
1452 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1615 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1453 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1616 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |