1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: background.C - former xpm.C |
2 | * File: background.C - former xpm.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
8 | * |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
10 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
11 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
27 | #define DO_TIMING_TEST 0 |
27 | #define DO_TIMING_TEST 0 |
28 | |
28 | |
29 | #if DO_TIMING_TEST |
29 | #if DO_TIMING_TEST |
30 | # include <sys/time.h> |
30 | # include <sys/time.h> |
31 | #define TIMING_TEST_START(id) \ |
31 | #define TIMING_TEST_START(id) \ |
32 | struct timeval timing_test_##id##_stv;\ |
32 | struct timeval timing_test_##id##_stv; \ |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
34 | |
34 | |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
36 | do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\ |
36 | do { \ |
|
|
37 | struct timeval tv; \ |
|
|
38 | gettimeofday (&tv, NULL); \ |
|
|
39 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
37 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\ |
40 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
38 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0) |
41 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
|
|
42 | } while (0) |
39 | |
43 | |
40 | #else |
44 | #else |
41 | #define TIMING_TEST_START(id) do{}while (0) |
45 | #define TIMING_TEST_START(id) do {} while (0) |
42 | #define TIMING_TEST_PRINT_RESULT(id) do{}while (0) |
46 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
43 | #endif |
47 | #endif |
44 | |
48 | |
45 | /* |
49 | /* |
46 | * Pixmap geometry string interpretation : |
50 | * Pixmap geometry string interpretation : |
47 | * Each geometry string contains zero or one scale/position |
51 | * Each geometry string contains zero or one scale/position |
48 | * adjustment and may optionally be followed by a colon and one or more |
52 | * adjustment and may optionally be followed by a colon and one or more |
49 | * colon-delimited pixmap operations. |
53 | * colon-delimited pixmap operations. |
50 | * The following table shows the valid geometry strings and their |
54 | * The following table shows the valid geometry strings and their |
51 | * affects on the background image : |
55 | * effects on the background image : |
52 | * |
56 | * |
53 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
57 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
54 | * W and H are percentages of the terminal window size. |
58 | * W and H are percentages of the terminal window size. |
55 | * X and Y are also percentages; e.g., +50+50 centers |
59 | * X and Y are also percentages; e.g., +50+50 centers |
56 | * the image in the window. |
60 | * the image in the window. |
… | |
… | |
87 | */ |
91 | */ |
88 | |
92 | |
89 | #ifdef HAVE_BG_PIXMAP |
93 | #ifdef HAVE_BG_PIXMAP |
90 | bgPixmap_t::bgPixmap_t () |
94 | bgPixmap_t::bgPixmap_t () |
91 | { |
95 | { |
|
|
96 | // this is basically redundant as bgPixmap_t is only used in |
|
|
97 | // zero_initialised-derived structs |
92 | #ifdef HAVE_AFTERIMAGE |
98 | #ifdef HAVE_AFTERIMAGE |
93 | original_asim = NULL; |
99 | original_asim = NULL; |
94 | #endif |
100 | #endif |
95 | #ifdef BG_IMAGE_FROM_FILE |
101 | #ifdef BG_IMAGE_FROM_FILE |
96 | h_scale = v_scale = 0; |
102 | h_scale = v_scale = 0; |
97 | h_align = v_align = 0; |
103 | h_align = v_align = 0; |
98 | #endif |
104 | #endif |
99 | flags = 0; |
105 | flags = 0; |
100 | pixmap = None; |
106 | pixmap = None; |
101 | valid_since = invalid_since = 0; |
107 | valid_since = invalid_since = 0; |
|
|
108 | target = 0; |
102 | } |
109 | } |
103 | |
110 | |
104 | void |
111 | void |
105 | bgPixmap_t::destroy () |
112 | bgPixmap_t::destroy () |
106 | { |
113 | { |
… | |
… | |
121 | return true; |
128 | return true; |
122 | # endif |
129 | # endif |
123 | |
130 | |
124 | # ifdef BG_IMAGE_FROM_FILE |
131 | # ifdef BG_IMAGE_FROM_FILE |
125 | # ifdef HAVE_AFTERIMAGE |
132 | # ifdef HAVE_AFTERIMAGE |
126 | if (original_asim != NULL) |
133 | if (original_asim) |
127 | # endif |
134 | # endif |
128 | { |
135 | { |
129 | if (h_scale != 0 || v_scale != 0 |
136 | if (h_scale != 0 || v_scale != 0 |
130 | || h_align != 0 || v_align != 0) |
137 | || h_align != 0 || v_align != 0) |
131 | return true; |
138 | return true; |
… | |
… | |
133 | # endif |
140 | # endif |
134 | |
141 | |
135 | return false; |
142 | return false; |
136 | } |
143 | } |
137 | |
144 | |
138 | bool |
145 | bool |
139 | bgPixmap_t::window_position_sensitive () |
146 | bgPixmap_t::window_position_sensitive () |
140 | { |
147 | { |
141 | # ifdef ENABLE_TRANSPARENCY |
148 | # ifdef ENABLE_TRANSPARENCY |
142 | if (flags & isTransparent) |
149 | if (flags & isTransparent) |
143 | return true; |
150 | return true; |
144 | # endif |
151 | # endif |
145 | |
152 | |
146 | # ifdef BG_IMAGE_FROM_FILE |
153 | # ifdef BG_IMAGE_FROM_FILE |
147 | # ifdef HAVE_AFTERIMAGE |
154 | # ifdef HAVE_AFTERIMAGE |
148 | if (original_asim != NULL) |
155 | if (original_asim) |
149 | # endif |
156 | # endif |
150 | { |
157 | { |
151 | if (h_align == rootAlign || v_align == rootAlign) |
158 | if (h_align == rootAlign || v_align == rootAlign) |
152 | return true; |
159 | return true; |
153 | } |
160 | } |
… | |
… | |
157 | }; |
164 | }; |
158 | |
165 | |
159 | bool bgPixmap_t::need_client_side_rendering () |
166 | bool bgPixmap_t::need_client_side_rendering () |
160 | { |
167 | { |
161 | # ifdef HAVE_AFTERIMAGE |
168 | # ifdef HAVE_AFTERIMAGE |
162 | if (original_asim != NULL) |
169 | if (original_asim) |
163 | return true; |
170 | return true; |
164 | # endif |
171 | # endif |
165 | # ifdef ENABLE_TRANSPARENCY |
172 | # ifdef ENABLE_TRANSPARENCY |
166 | if (flags & isTransparent) |
173 | if (flags & isTransparent) |
167 | { |
174 | { |
… | |
… | |
256 | int geom_flags = 0, changed = 0; |
263 | int geom_flags = 0, changed = 0; |
257 | int x = 0, y = 0; |
264 | int x = 0, y = 0; |
258 | unsigned int w = 0, h = 0; |
265 | unsigned int w = 0, h = 0; |
259 | unsigned int n; |
266 | unsigned int n; |
260 | unsigned long new_flags = (flags & (~geometryFlags)); |
267 | unsigned long new_flags = (flags & (~geometryFlags)); |
261 | char *p; |
268 | const char *p; |
262 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
269 | # define MAXLEN_GEOM 256 /* could be longer than regular geometry string */ |
263 | |
270 | |
264 | if (geom == NULL) |
271 | if (geom == NULL) |
265 | return false; |
272 | return false; |
266 | |
273 | |
… | |
… | |
274 | if (n < MAXLEN_GEOM) |
281 | if (n < MAXLEN_GEOM) |
275 | { |
282 | { |
276 | char *ops; |
283 | char *ops; |
277 | new_flags |= geometrySet; |
284 | new_flags |= geometrySet; |
278 | |
285 | |
279 | strncpy (str, geom, n); |
286 | memcpy (str, geom, n); |
280 | str[n] = '\0'; |
287 | str[n] = '\0'; |
281 | if (str[0] == ':') |
288 | if (str[0] == ':') |
282 | ops = &str[0]; |
289 | ops = &str[0]; |
283 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
290 | else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0])) |
284 | ops = &str[0]; |
291 | ops = &str[0]; |
… | |
… | |
367 | if (ops) |
374 | if (ops) |
368 | { |
375 | { |
369 | while (*ops) |
376 | while (*ops) |
370 | { |
377 | { |
371 | while (*ops == ':' || isspace(*ops)) ++ops; |
378 | while (*ops == ':' || isspace(*ops)) ++ops; |
|
|
379 | |
372 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0) |
380 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
373 | if (CHECK_GEOM_OPS("tile")) |
381 | if (CHECK_GEOM_OPS ("tile")) |
374 | { |
382 | { |
375 | w = h = noScale; |
383 | w = h = noScale; |
376 | geom_flags |= WidthValue|HeightValue; |
384 | geom_flags |= WidthValue|HeightValue; |
377 | } |
385 | } |
378 | else if (CHECK_GEOM_OPS("propscale")) |
386 | else if (CHECK_GEOM_OPS ("propscale")) |
379 | { |
387 | { |
380 | if (w == 0 && h == 0) |
388 | if (w == 0 && h == 0) |
381 | { |
389 | { |
382 | w = windowScale; |
390 | w = windowScale; |
383 | geom_flags |= WidthValue; |
391 | geom_flags |= WidthValue; |
384 | } |
392 | } |
385 | new_flags |= propScale; |
393 | new_flags |= propScale; |
386 | } |
394 | } |
387 | else if (CHECK_GEOM_OPS("hscale")) |
395 | else if (CHECK_GEOM_OPS ("hscale")) |
388 | { |
396 | { |
389 | if (w == 0) |
|
|
390 | w = windowScale; |
397 | if (w == 0) w = windowScale; |
|
|
398 | |
391 | h = noScale; |
399 | h = noScale; |
392 | geom_flags |= WidthValue|HeightValue; |
400 | geom_flags |= WidthValue|HeightValue; |
393 | } |
401 | } |
394 | else if (CHECK_GEOM_OPS("vscale")) |
402 | else if (CHECK_GEOM_OPS ("vscale")) |
395 | { |
403 | { |
396 | if (h == 0) |
|
|
397 | h = windowScale; |
404 | if (h == 0) h = windowScale; |
|
|
405 | |
398 | w = noScale; |
406 | w = noScale; |
399 | geom_flags |= WidthValue|HeightValue; |
407 | geom_flags |= WidthValue|HeightValue; |
400 | } |
408 | } |
401 | else if (CHECK_GEOM_OPS("scale")) |
409 | else if (CHECK_GEOM_OPS ("scale")) |
402 | { |
410 | { |
403 | if (h == 0) |
|
|
404 | h = windowScale; |
411 | if (h == 0) h = windowScale; |
405 | if (w == 0) |
|
|
406 | w = windowScale; |
412 | if (w == 0) w = windowScale; |
|
|
413 | |
407 | geom_flags |= WidthValue|HeightValue; |
414 | geom_flags |= WidthValue|HeightValue; |
408 | } |
415 | } |
409 | else if (CHECK_GEOM_OPS("auto")) |
416 | else if (CHECK_GEOM_OPS ("auto")) |
410 | { |
417 | { |
411 | w = h = windowScale; |
418 | w = h = windowScale; |
412 | x = y = centerAlign; |
419 | x = y = centerAlign; |
413 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
420 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
414 | } |
421 | } |
415 | else if (CHECK_GEOM_OPS("root")) |
422 | else if (CHECK_GEOM_OPS ("root")) |
416 | { |
423 | { |
417 | w = h = noScale; |
424 | w = h = noScale; |
418 | x = y = rootAlign; |
425 | x = y = rootAlign; |
419 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
426 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
420 | } |
427 | } |
421 | # undef CHECK_GEOM_OPS |
428 | # undef CHECK_GEOM_OPS |
|
|
429 | |
422 | while (*ops != ':' && *ops != '\0') ++ops; |
430 | while (*ops != ':' && *ops != '\0') ++ops; |
423 | } /* done parsing ops */ |
431 | } /* done parsing ops */ |
424 | } |
432 | } |
425 | |
433 | |
426 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) |
434 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
427 | ++changed; |
|
|
428 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) |
435 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
429 | ++changed; |
|
|
430 | if (check_set_align_value (geom_flags, XValue, h_align, x)) |
436 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
431 | ++changed; |
|
|
432 | if (check_set_align_value (geom_flags, YValue, v_align, y)) |
437 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
433 | ++changed; |
|
|
434 | } |
438 | } |
435 | |
439 | |
436 | if (new_flags != flags) |
440 | if (new_flags != flags) |
437 | { |
441 | { |
438 | flags = new_flags; |
442 | flags = new_flags; |
439 | changed++; |
443 | changed++; |
440 | } |
444 | } |
|
|
445 | |
441 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
446 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
442 | // flags, h_scale, v_scale, h_align, v_align); |
447 | // flags, h_scale, v_scale, h_align, v_align); |
443 | return (changed > 0); |
448 | return (changed > 0); |
444 | } |
449 | } |
445 | |
450 | |
… | |
… | |
448 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
453 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
449 | { |
454 | { |
450 | if (target == NULL) |
455 | if (target == NULL) |
451 | return false; |
456 | return false; |
452 | |
457 | |
|
|
458 | target->init_asv (); |
|
|
459 | |
|
|
460 | ASImage *result = 0; |
|
|
461 | |
453 | int target_width = (int)target->szHint.width; |
462 | int target_width = target->szHint.width; |
454 | int target_height = (int)target->szHint.height; |
463 | int target_height = target->szHint.height; |
455 | int new_pmap_width = target_width, new_pmap_height = target_height; |
464 | int new_pmap_width = target_width; |
456 | ASImage *result = NULL; |
465 | int new_pmap_height = target_height; |
457 | |
466 | |
458 | int x = 0; |
467 | int x = 0; |
459 | int y = 0; |
468 | int y = 0; |
460 | int w = h_scale * target_width / 100; |
469 | int w = h_scale * target_width / 100; |
461 | int h = v_scale * target_height / 100; |
470 | int h = v_scale * target_height / 100; |
… | |
… | |
468 | { |
477 | { |
469 | target->get_window_origin(x, y); |
478 | target->get_window_origin(x, y); |
470 | x = -x; |
479 | x = -x; |
471 | y = -y; |
480 | y = -y; |
472 | } |
481 | } |
|
|
482 | |
473 | if (h_align != rootAlign) |
483 | if (h_align != rootAlign) |
474 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
484 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
485 | |
475 | if (v_align != rootAlign) |
486 | if (v_align != rootAlign) |
476 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
487 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
477 | } |
488 | } |
478 | |
489 | |
479 | if (original_asim == NULL |
490 | if (!original_asim |
480 | || x >= target_width |
491 | || x >= target_width |
481 | || y >= target_height |
492 | || y >= target_height |
482 | || (w > 0 && x + w <= 0) |
493 | || (w > 0 && x + w <= 0) |
483 | || (h > 0 && y + h <= 0)) |
494 | || (h > 0 && y + h <= 0)) |
484 | { |
495 | { |
485 | if (background) |
496 | if (background) |
486 | { |
497 | { |
487 | new_pmap_width = background->width; |
498 | new_pmap_width = background->width; |
488 | new_pmap_height = background->height; |
499 | new_pmap_height = background->height; |
489 | result = background; |
500 | result = background; |
|
|
501 | |
490 | if (background_tint != TINT_LEAVE_SAME) |
502 | if (background_tint != TINT_LEAVE_SAME) |
491 | { |
503 | { |
492 | ASImage* tmp = tile_asimage (target->asv, background, 0, 0, |
504 | ASImage *tmp = tile_asimage (target->asv, background, 0, 0, |
493 | target_width, target_height, background_tint, |
505 | target_width, target_height, background_tint, |
494 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
506 | ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT); |
495 | if (tmp) |
507 | if (tmp) |
496 | result = tmp; |
508 | result = tmp; |
497 | } |
509 | } |
… | |
… | |
500 | new_pmap_width = new_pmap_height = 0; |
512 | new_pmap_width = new_pmap_height = 0; |
501 | } |
513 | } |
502 | else |
514 | else |
503 | { |
515 | { |
504 | result = original_asim; |
516 | result = original_asim; |
|
|
517 | |
505 | if ((w > 0 && w != original_asim->width) |
518 | if ((w > 0 && w != original_asim->width) |
506 | || (h > 0 && h != original_asim->height)) |
519 | || (h > 0 && h != original_asim->height)) |
507 | { |
520 | { |
508 | result = scale_asimage (target->asv, original_asim, |
521 | result = scale_asimage (target->asv, original_asim, |
509 | w > 0 ? w : original_asim->width, |
522 | w > 0 ? w : original_asim->width, |
510 | h > 0 ? h : original_asim->height, |
523 | h > 0 ? h : original_asim->height, |
511 | background ? ASA_ASImage : ASA_XImage, |
524 | background ? ASA_ASImage : ASA_XImage, |
512 | 100, ASIMAGE_QUALITY_DEFAULT); |
525 | 100, ASIMAGE_QUALITY_DEFAULT); |
513 | } |
526 | } |
|
|
527 | |
514 | if (background == NULL) |
528 | if (background == NULL) |
515 | { |
529 | { |
516 | /* if tiling - pixmap has to be sized exactly as the image, |
530 | /* if tiling - pixmap has to be sized exactly as the image, |
517 | but there is no need to make it bigger than the window! */ |
531 | but there is no need to make it bigger than the window! */ |
518 | if (h_scale == 0) |
532 | if (h_scale == 0) |
… | |
… | |
521 | new_pmap_height = min (result->height, target_height); |
535 | new_pmap_height = min (result->height, target_height); |
522 | /* we also need to tile our image in one or both directions */ |
536 | /* we also need to tile our image in one or both directions */ |
523 | if (h_scale == 0 || v_scale == 0) |
537 | if (h_scale == 0 || v_scale == 0) |
524 | { |
538 | { |
525 | ASImage *tmp = tile_asimage (target->asv, result, |
539 | ASImage *tmp = tile_asimage (target->asv, result, |
526 | (h_scale > 0) ? 0 : (int)result->width - x, |
540 | (h_scale > 0) ? 0 : (int)result->width - x, |
527 | (v_scale > 0) ? 0 : (int)result->height - y, |
541 | (v_scale > 0) ? 0 : (int)result->height - y, |
528 | new_pmap_width, |
542 | new_pmap_width, |
529 | new_pmap_height, |
543 | new_pmap_height, |
530 | TINT_LEAVE_SAME, ASA_XImage, |
544 | TINT_LEAVE_SAME, ASA_XImage, |
531 | 100, ASIMAGE_QUALITY_DEFAULT); |
545 | 100, ASIMAGE_QUALITY_DEFAULT); |
532 | if (tmp) |
546 | if (tmp) |
533 | { |
547 | { |
534 | if (result != original_asim) |
548 | if (result != original_asim) |
535 | destroy_asimage (&result); |
549 | destroy_asimage (&result); |
|
|
550 | |
536 | result = tmp; |
551 | result = tmp; |
537 | } |
552 | } |
538 | } |
553 | } |
539 | } |
554 | } |
540 | else |
555 | else |
541 | { |
556 | { |
542 | /* if blending background and image - pixmap has to be sized same as target window */ |
557 | /* if blending background and image - pixmap has to be sized same as target window */ |
543 | ASImageLayer *layers = create_image_layers (2); |
558 | ASImageLayer *layers = create_image_layers (2); |
544 | ASImage *merged_im = NULL; |
|
|
545 | |
559 | |
546 | layers[0].im = background; |
560 | layers[0].im = background; |
547 | layers[0].clip_width = target_width; |
561 | layers[0].clip_width = target_width; |
548 | layers[0].clip_height = target_height; |
562 | layers[0].clip_height = target_height; |
549 | layers[0].tint = background_tint; |
563 | layers[0].tint = background_tint; |
550 | layers[1].im = result; |
564 | layers[1].im = result; |
|
|
565 | |
551 | if (w <= 0) |
566 | if (w <= 0) |
552 | { |
567 | { |
553 | /* tile horizontally */ |
568 | /* tile horizontally */ |
554 | while (x > 0) x -= (int)result->width; |
569 | while (x > 0) x -= (int)result->width; |
555 | layers[1].dst_x = x; |
570 | layers[1].dst_x = x; |
… | |
… | |
559 | { |
574 | { |
560 | /* clip horizontally */ |
575 | /* clip horizontally */ |
561 | layers[1].dst_x = x; |
576 | layers[1].dst_x = x; |
562 | layers[1].clip_width = result->width; |
577 | layers[1].clip_width = result->width; |
563 | } |
578 | } |
|
|
579 | |
564 | if (h <= 0) |
580 | if (h <= 0) |
565 | { |
581 | { |
566 | while (y > 0) y -= (int)result->height; |
582 | while (y > 0) y -= (int)result->height; |
567 | layers[1].dst_y = y; |
583 | layers[1].dst_y = y; |
568 | layers[1].clip_height = result->height + target_height; |
584 | layers[1].clip_height = result->height + target_height; |
… | |
… | |
570 | else |
586 | else |
571 | { |
587 | { |
572 | layers[1].dst_y = y; |
588 | layers[1].dst_y = y; |
573 | layers[1].clip_height = result->height; |
589 | layers[1].clip_height = result->height; |
574 | } |
590 | } |
|
|
591 | |
575 | if (target->rs[Rs_blendtype]) |
592 | if (target->rs[Rs_blendtype]) |
576 | { |
593 | { |
577 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
594 | layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]); |
578 | if (layers[1].merge_scanlines == NULL) |
595 | if (layers[1].merge_scanlines == NULL) |
579 | layers[1].merge_scanlines = alphablend_scanlines; |
596 | layers[1].merge_scanlines = alphablend_scanlines; |
580 | } |
597 | } |
|
|
598 | |
581 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
599 | ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height, |
582 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
600 | ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT); |
|
|
601 | |
583 | if (tmp) |
602 | if (tmp) |
584 | { |
603 | { |
585 | if (result != original_asim) |
604 | if (result != original_asim) |
586 | destroy_asimage (&result); |
605 | destroy_asimage (&result); |
|
|
606 | |
587 | result = tmp; |
607 | result = tmp; |
588 | } |
608 | } |
|
|
609 | |
589 | free (layers); |
610 | free (layers); |
590 | } |
611 | } |
591 | } |
612 | } |
592 | TIMING_TEST_PRINT_RESULT (asim); |
613 | TIMING_TEST_PRINT_RESULT (asim); |
593 | |
614 | |
… | |
… | |
622 | |
643 | |
623 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
644 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
624 | int dst_width = result->width, dst_height = result->height; |
645 | int dst_width = result->width, dst_height = result->height; |
625 | if (background == NULL) |
646 | if (background == NULL) |
626 | { |
647 | { |
627 | if (h_scale > 0) |
|
|
628 | src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width); |
648 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
629 | if (v_scale > 0) |
|
|
630 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
649 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
631 | |
650 | |
632 | if (dst_x > 0 || dst_y > 0 |
651 | if (dst_x > 0 || dst_y > 0 |
633 | || dst_x + dst_width < new_pmap_width |
652 | || dst_x + dst_width < new_pmap_width |
634 | || dst_y + dst_height < new_pmap_height) |
653 | || dst_y + dst_height < new_pmap_height) |
635 | { |
|
|
636 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
654 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
637 | } |
|
|
638 | } |
655 | } |
639 | |
656 | |
640 | /* put result on pixmap */ |
657 | /* put result on pixmap */ |
641 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
658 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
642 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
659 | asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True); |
… | |
… | |
653 | # endif /* HAVE_AFTERIMAGE */ |
670 | # endif /* HAVE_AFTERIMAGE */ |
654 | |
671 | |
655 | bool |
672 | bool |
656 | bgPixmap_t::set_file (const char *file) |
673 | bgPixmap_t::set_file (const char *file) |
657 | { |
674 | { |
658 | char *f; |
|
|
659 | |
|
|
660 | assert (file != NULL); |
675 | assert (file); |
661 | |
676 | |
662 | if (*file != '\0') |
677 | if (*file) |
663 | { |
678 | { |
|
|
679 | if (const char *p = strchr (file, ';')) |
|
|
680 | { |
|
|
681 | size_t len = p - file; |
|
|
682 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
683 | memcpy (f, file, len); |
|
|
684 | f[len] = '\0'; |
|
|
685 | file = f; |
|
|
686 | } |
|
|
687 | |
664 | # ifdef HAVE_AFTERIMAGE |
688 | # ifdef HAVE_AFTERIMAGE |
665 | if (target->asimman == NULL) |
689 | if (!target->asimman) |
666 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
690 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
667 | if ((f = strchr (file, ';')) == NULL) |
|
|
668 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
691 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
669 | else |
|
|
670 | { |
|
|
671 | size_t len = f - file; |
|
|
672 | f = (char *)malloc (len + 1); |
|
|
673 | strncpy (f, file, len); |
|
|
674 | f[len] = '\0'; |
|
|
675 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
676 | free (f); |
|
|
677 | } |
|
|
678 | return (original_asim != NULL); |
692 | return original_asim; |
679 | # endif |
693 | # endif |
680 | } |
694 | } |
|
|
695 | |
681 | return false; |
696 | return false; |
682 | } |
697 | } |
683 | |
698 | |
684 | # endif /* BG_IMAGE_FROM_FILE */ |
699 | # endif /* BG_IMAGE_FROM_FILE */ |
685 | |
700 | |
… | |
… | |
690 | if (!(flags & isTransparent)) |
705 | if (!(flags & isTransparent)) |
691 | { |
706 | { |
692 | flags |= isTransparent; |
707 | flags |= isTransparent; |
693 | return true; |
708 | return true; |
694 | } |
709 | } |
|
|
710 | |
695 | return false; |
711 | return false; |
696 | } |
712 | } |
697 | |
713 | |
698 | bool |
714 | bool |
699 | bgPixmap_t::set_blur_radius (const char *geom) |
715 | bgPixmap_t::set_blur_radius (const char *geom) |
… | |
… | |
832 | unsigned long result = 0; |
848 | unsigned long result = 0; |
833 | |
849 | |
834 | if (target == NULL) |
850 | if (target == NULL) |
835 | return 0; |
851 | return 0; |
836 | |
852 | |
837 | /* root dimentions may change from call to call - but Display structure should |
853 | /* root dimensions may change from call to call - but Display structure should |
838 | * be always up-to-date, so let's use it : |
854 | * be always up-to-date, so let's use it : |
839 | */ |
855 | */ |
840 | Window root = target->display->root; |
856 | Window root = target->display->root; |
841 | int screen = target->display->screen; |
857 | int screen = target->display->screen; |
842 | Display *dpy = target->dpy; |
858 | Display *dpy = target->dpy; |
… | |
… | |
931 | else |
947 | else |
932 | result |= transpPmapTiled; |
948 | result |= transpPmapTiled; |
933 | } |
949 | } |
934 | else |
950 | else |
935 | { |
951 | { |
936 | /* strightforward pixmap copy */ |
952 | /* straightforward pixmap copy */ |
937 | gcv.tile = root_pixmap; |
953 | gcv.tile = root_pixmap; |
938 | gcv.fill_style = FillTiled; |
954 | gcv.fill_style = FillTiled; |
939 | |
955 | |
940 | while (sx < 0) sx += (int)root_width; |
956 | while (sx < 0) sx += (int)root_width; |
941 | while (sy < 0) sy += (int)root_height; |
957 | while (sy < 0) sy += (int)root_height; |
… | |
… | |
1092 | return false; |
1108 | return false; |
1093 | } |
1109 | } |
1094 | # endif /* ENABLE_TRANSPARENCY */ |
1110 | # endif /* ENABLE_TRANSPARENCY */ |
1095 | |
1111 | |
1096 | # ifndef HAVE_AFTERIMAGE |
1112 | # ifndef HAVE_AFTERIMAGE |
1097 | static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm); |
1113 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1098 | # endif |
1114 | # endif |
1099 | |
1115 | |
1100 | bool |
1116 | bool |
1101 | bgPixmap_t::render () |
1117 | bgPixmap_t::render () |
1102 | { |
1118 | { |
… | |
… | |
1105 | if (target == NULL) |
1121 | if (target == NULL) |
1106 | return false; |
1122 | return false; |
1107 | |
1123 | |
1108 | TIMING_TEST_START (tp); |
1124 | TIMING_TEST_START (tp); |
1109 | |
1125 | |
1110 | invalidate(); |
1126 | invalidate (); |
1111 | # ifdef ENABLE_TRANSPARENCY |
1127 | # ifdef ENABLE_TRANSPARENCY |
1112 | if (flags & isTransparent) |
1128 | if (flags & isTransparent) |
1113 | { |
1129 | { |
1114 | /* we need to re-generate transparency pixmap in that case ! */ |
1130 | /* we need to re-generate transparency pixmap in that case ! */ |
1115 | background_flags = make_transparency_pixmap (); |
1131 | background_flags = make_transparency_pixmap (); |
… | |
… | |
1124 | XImage *result = NULL; |
1140 | XImage *result = NULL; |
1125 | # ifdef HAVE_AFTERIMAGE |
1141 | # ifdef HAVE_AFTERIMAGE |
1126 | if (original_asim |
1142 | if (original_asim |
1127 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1143 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1128 | { |
1144 | { |
|
|
1145 | target->init_asv (); |
|
|
1146 | |
1129 | ASImage *background = NULL; |
1147 | ASImage *background = NULL; |
1130 | ARGB32 as_tint = TINT_LEAVE_SAME; |
1148 | ARGB32 as_tint = TINT_LEAVE_SAME; |
1131 | if (background_flags) |
1149 | if (background_flags) |
1132 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
1150 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
1133 | |
1151 | |
1134 | # ifdef ENABLE_TRANSPARENCY |
1152 | # ifdef ENABLE_TRANSPARENCY |
1135 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1153 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1136 | { |
1154 | { |
1137 | ShadingInfo as_shade; |
1155 | ShadingInfo as_shade; |
… | |
… | |
1144 | as_shade.tintColor.green = c.g; |
1162 | as_shade.tintColor.green = c.g; |
1145 | as_shade.tintColor.blue = c.b; |
1163 | as_shade.tintColor.blue = c.b; |
1146 | |
1164 | |
1147 | as_tint = shading2tint32 (&as_shade); |
1165 | as_tint = shading2tint32 (&as_shade); |
1148 | } |
1166 | } |
|
|
1167 | |
1149 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
1168 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
1150 | { |
1169 | { |
1151 | ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
1170 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
1152 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
1171 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
1153 | 100, ASIMAGE_QUALITY_DEFAULT); |
1172 | 100, ASIMAGE_QUALITY_DEFAULT); |
1154 | if (tmp) |
1173 | if (tmp) |
1155 | { |
1174 | { |
1156 | destroy_asimage (&background); |
1175 | destroy_asimage (&background); |
… | |
… | |
1160 | # endif |
1179 | # endif |
1161 | |
1180 | |
1162 | if (render_asim (background, as_tint)) |
1181 | if (render_asim (background, as_tint)) |
1163 | flags = flags & ~isInvalid; |
1182 | flags = flags & ~isInvalid; |
1164 | if (background) |
1183 | if (background) |
1165 | destroy_asimage (&background); |
1184 | destroy_asimage (&background); |
1166 | } |
1185 | } |
1167 | else if (background_flags && pmap_depth != target->depth) |
1186 | else if (background_flags && pmap_depth != target->depth) |
|
|
1187 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1188 | |
|
|
1189 | # elif !XFT /* our own client-side tinting */ |
|
|
1190 | |
|
|
1191 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1192 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1193 | |
|
|
1194 | if (background_flags && (flags & isInvalid)) |
1168 | { |
1195 | { |
1169 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1196 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1170 | } |
|
|
1171 | |
1197 | |
1172 | # elif !XFT /* our own client-side tinting */ |
|
|
1173 | |
|
|
1174 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1175 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1176 | |
|
|
1177 | if (background_flags && (flags & isInvalid)) |
|
|
1178 | { |
|
|
1179 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1180 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1198 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1181 | { |
1199 | { |
1182 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1200 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1183 | if (flags & tintSet) |
1201 | if (flags & tintSet) |
1184 | tint.get (c); |
1202 | tint.get (c); |
… | |
… | |
1259 | # ifdef ENABLE_TRANSPARENCY |
1277 | # ifdef ENABLE_TRANSPARENCY |
1260 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1278 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1261 | # endif |
1279 | # endif |
1262 | return true; |
1280 | return true; |
1263 | } |
1281 | } |
|
|
1282 | |
1264 | return false; |
1283 | return false; |
1265 | } |
1284 | } |
1266 | |
1285 | |
1267 | void |
1286 | void |
1268 | bgPixmap_t::apply () |
1287 | bgPixmap_t::apply () |
1269 | { |
1288 | { |
1270 | if (target) |
1289 | if (target) |
1271 | { |
1290 | { |
1272 | flags &= ~isVtOrigin; |
1291 | flags &= ~isVtOrigin; |
|
|
1292 | |
1273 | if (pixmap != None) |
1293 | if (pixmap != None) |
1274 | { |
1294 | { |
1275 | /* set target's background to pixmap */ |
1295 | /* set target's background to pixmap */ |
1276 | # ifdef ENABLE_TRANSPARENCY |
1296 | # ifdef ENABLE_TRANSPARENCY |
1277 | if (flags & isTransparent) |
1297 | if (flags & isTransparent) |
1278 | { |
1298 | { |
1279 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1299 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1280 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1300 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1281 | # if HAVE_SCROLLBARS |
1301 | |
1282 | if (target->scrollBar.win) |
1302 | if (target->scrollBar.win) |
1283 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1303 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1284 | # endif |
|
|
1285 | } |
1304 | } |
1286 | else |
1305 | else |
1287 | # endif |
1306 | # endif |
1288 | { |
1307 | { |
1289 | flags |= isVtOrigin; |
1308 | flags |= isVtOrigin; |
1290 | /* force old pixmap dereference in case it was transparent before :*/ |
1309 | /* force old pixmap dereference in case it was transparent before :*/ |
1291 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1310 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1292 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1311 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1293 | /* do we also need to set scrollbar's background here ? */ |
1312 | /* do we also need to set scrollbar's background here ? */ |
1294 | # if HAVE_SCROLLBARS |
1313 | |
1295 | if (target->scrollBar.win) |
1314 | if (target->scrollBar.win) |
1296 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1315 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1297 | # endif |
|
|
1298 | } |
1316 | } |
1299 | } |
1317 | } |
1300 | else |
1318 | else |
1301 | { |
1319 | { |
1302 | /* set target background to a pixel */ |
1320 | /* set target background to a pixel */ |
1303 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1321 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1304 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1322 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1305 | /* do we also need to set scrollbar's background here ? */ |
1323 | /* do we also need to set scrollbar's background here ? */ |
1306 | # if HAVE_SCROLLBARS |
|
|
1307 | if (target->scrollBar.win) |
1324 | if (target->scrollBar.win) |
1308 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1325 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1309 | # endif |
|
|
1310 | } |
1326 | } |
|
|
1327 | |
1311 | /* don't want Expose on the parent or vt. It is better to use |
1328 | /* don't want Expose on the parent or vt. It is better to use |
1312 | scr_touch or we get a great deal of flicker otherwise: */ |
1329 | scr_touch or we get a great deal of flicker otherwise: */ |
1313 | XClearWindow (target->dpy, target->parent[0]); |
1330 | XClearWindow (target->dpy, target->parent[0]); |
1314 | |
1331 | |
1315 | # if HAVE_SCROLLBARS |
1332 | if (target->scrollBar.state && target->scrollBar.win) |
1316 | if (target->scrollBar.win) |
|
|
1317 | { |
1333 | { |
1318 | target->scrollBar.setIdle (); |
1334 | target->scrollBar.state = STATE_IDLE; |
1319 | target->scrollbar_show (0); |
1335 | target->scrollBar.show (0); |
1320 | } |
1336 | } |
1321 | # endif |
|
|
1322 | |
1337 | |
1323 | target->want_refresh = 1; |
1338 | target->want_refresh = 1; |
1324 | flags |= hasChanged; |
1339 | flags |= hasChanged; |
1325 | } |
1340 | } |
1326 | } |
1341 | } |
… | |
… | |
1331 | /* taken from aterm-0.4.2 */ |
1346 | /* taken from aterm-0.4.2 */ |
1332 | |
1347 | |
1333 | typedef uint32_t RUINT32T; |
1348 | typedef uint32_t RUINT32T; |
1334 | |
1349 | |
1335 | static void |
1350 | static void |
1336 | ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
1351 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1337 | { |
1352 | { |
1338 | int sh_r, sh_g, sh_b; |
1353 | int sh_r, sh_g, sh_b; |
1339 | RUINT32T mask_r, mask_g, mask_b; |
1354 | RUINT32T mask_r, mask_g, mask_b; |
1340 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1355 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1341 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1356 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |