[ViewVC] Diff of: cvs/rxvt-unicode/src/background.C

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC vs.
Revision 1.41 by sf-exg, Sat Aug 21 16:07:15 2010 UTC

…		…
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
25	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
26		26
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	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
31	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
32	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
33		34
34	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
35	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; \
36	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__, \
37	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)
38		43
39	#else	44	#else
40	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
41	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
42	#endif	47	#endif
43		48
44	/*	49	/*
45	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
46	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
47	* 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
48	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
49	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
50	* affects on the background image :	55	* effects on the background image :
51	*	56	*
52	* 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%.
53	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
54	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
55	* the image in the window.	60	* the image in the window.
…		…
86	*/	91	*/
87		92
88	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
89	bgPixmap_t::bgPixmap_t ()	94	bgPixmap_t::bgPixmap_t ()
90	{	95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
91	#ifdef HAVE_AFTERIMAGE	98	#ifdef HAVE_AFTERIMAGE
92	original_asim = NULL;	99	original_asim = NULL;
93	#endif	100	#endif
94	#ifdef BG_IMAGE_FROM_FILE	101	#ifdef BG_IMAGE_FROM_FILE
95	h_scale = v_scale = 0;	102	h_scale = v_scale = 0;
96	h_align = v_align = 0;	103	h_align = v_align = 0;
97	#endif	104	#endif
98	flags = 0;	105	flags = 0;
99	pixmap = None;	106	pixmap = None;
		107	valid_since = invalid_since = 0;
		108	target = 0;
100	}	109	}
101		110
102	void	111	void
103	bgPixmap_t::destroy ()	112	bgPixmap_t::destroy ()
104	{	113	{
…		…
119	return true;	128	return true;
120	# endif	129	# endif
121		130
122	# ifdef BG_IMAGE_FROM_FILE	131	# ifdef BG_IMAGE_FROM_FILE
123	# ifdef HAVE_AFTERIMAGE	132	# ifdef HAVE_AFTERIMAGE
124	if (original_asim != NULL)	133	if (original_asim)
125	# endif	134	# endif
126	{	135	{
127	if (h_scale != 0 \|\| v_scale != 0	136	if (h_scale != 0 \|\| v_scale != 0
128	\|\| h_align != 0 \|\| v_align != 0)	137	\|\| h_align != 0 \|\| v_align != 0)
129	return true;	138	return true;
…		…
131	# endif	140	# endif
132		141
133	return false;	142	return false;
134	}	143	}
135		144
136	bool	145	bool
137	bgPixmap_t::window_position_sensitive ()	146	bgPixmap_t::window_position_sensitive ()
138	{	147	{
139	# ifdef ENABLE_TRANSPARENCY	148	# ifdef ENABLE_TRANSPARENCY
140	if (flags & isTransparent)	149	if (flags & isTransparent)
141	return true;	150	return true;
142	# endif	151	# endif
143		152
144	# ifdef BG_IMAGE_FROM_FILE	153	# ifdef BG_IMAGE_FROM_FILE
145	# ifdef HAVE_AFTERIMAGE	154	# ifdef HAVE_AFTERIMAGE
146	if (original_asim != NULL)	155	if (original_asim)
147	# endif	156	# endif
148	{	157	{
149	if (h_align == rootAlign \|\| v_align == rootAlign)	158	if (h_align == rootAlign \|\| v_align == rootAlign)
150	return true;	159	return true;
151	}	160	}
…		…
155	};	164	};
156		165
157	bool bgPixmap_t::need_client_side_rendering ()	166	bool bgPixmap_t::need_client_side_rendering ()
158	{	167	{
159	# ifdef HAVE_AFTERIMAGE	168	# ifdef HAVE_AFTERIMAGE
160	if (original_asim != NULL)	169	if (original_asim)
161	return true;	170	return true;
162	# endif	171	# endif
163	# ifdef ENABLE_TRANSPARENCY	172	# ifdef ENABLE_TRANSPARENCY
164	if (flags & isTransparent)	173	if (flags & isTransparent)
165	{	174	{
…		…
254	int geom_flags = 0, changed = 0;	263	int geom_flags = 0, changed = 0;
255	int x = 0, y = 0;	264	int x = 0, y = 0;
256	unsigned int w = 0, h = 0;	265	unsigned int w = 0, h = 0;
257	unsigned int n;	266	unsigned int n;
258	unsigned long new_flags = (flags & (~geometryFlags));	267	unsigned long new_flags = (flags & (~geometryFlags));
259	char *p;	268	const char *p;
260	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	269	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
261		270
262	if (geom == NULL)	271	if (geom == NULL)
263	return false;	272	return false;
264		273
265	char str[MAXLEN_GEOM];	274	char str[MAXLEN_GEOM];
…		…
272	if (n < MAXLEN_GEOM)	281	if (n < MAXLEN_GEOM)
273	{	282	{
274	char *ops;	283	char *ops;
275	new_flags \|= geometrySet;	284	new_flags \|= geometrySet;
276		285
277	strncpy (str, geom, n);	286	memcpy (str, geom, n);
278	str[n] = '\0';	287	str[n] = '\0';
279	if (str[0] == ':')	288	if (str[0] == ':')
280	ops = &str[0];	289	ops = &str[0];
281	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	290	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
282	ops = &str[0];	291	ops = &str[0];
…		…
302	y = x;	311	y = x;
303	geom_flags \|= YValue;	312	geom_flags \|= YValue;
304	}	313	}
305		314
306	if (flags & geometrySet)	315	if (flags & geometrySet)
		316	{
307	{/* new geometry is an adjustment to the old one ! */	317	/* new geometry is an adjustment to the old one ! */
308	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	318	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
309	{	319	{
310	if (w == 0 && h != 0)	320	if (w == 0 && h != 0)
311	{	321	{
312	w = h_scale;	322	w = h_scale;
…		…
328	}	338	}
329	}	339	}
330	else /* setting up geometry from scratch */	340	else /* setting up geometry from scratch */
331	{	341	{
332	if (!(geom_flags & XValue))	342	if (!(geom_flags & XValue))
		343	{
333	{/* use default geometry - centered */	344	/* use default geometry - centered */
334	x = y = defaultAlign;	345	x = y = defaultAlign;
335	}	346	}
336	else if (!(geom_flags & YValue))	347	else if (!(geom_flags & YValue))
337	y = x;	348	y = x;
338		349
339	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	350	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		351	{
340	{/* use default geometry - scaled */	352	/* use default geometry - scaled */
341	w = h = defaultScale;	353	w = h = defaultScale;
342	}	354	}
343	else if (geom_flags & WidthValue)	355	else if (geom_flags & WidthValue)
344	{	356	{
345	if (!(geom_flags & HeightValue))	357	if (!(geom_flags & HeightValue))
…		…
362	if (ops)	374	if (ops)
363	{	375	{
364	while (*ops)	376	while (*ops)
365	{	377	{
366	while (ops == ':' \|\| isspace(ops)) ++ops;	378	while (ops == ':' \|\| isspace(ops)) ++ops;
		379
367	# 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)
368	if (CHECK_GEOM_OPS("tile"))	381	if (CHECK_GEOM_OPS ("tile"))
369	{	382	{
370	w = h = noScale;	383	w = h = noScale;
371	geom_flags \|= WidthValue\|HeightValue;	384	geom_flags \|= WidthValue\|HeightValue;
372	}	385	}
373	else if (CHECK_GEOM_OPS("propscale"))	386	else if (CHECK_GEOM_OPS ("propscale"))
374	{	387	{
375	if (w == 0 && h == 0)	388	if (w == 0 && h == 0)
376	{	389	{
377	w = windowScale;	390	w = windowScale;
378	geom_flags \|= WidthValue;	391	geom_flags \|= WidthValue;
379	}	392	}
380	new_flags \|= propScale;	393	new_flags \|= propScale;
381	}	394	}
382	else if (CHECK_GEOM_OPS("hscale"))	395	else if (CHECK_GEOM_OPS ("hscale"))
383	{	396	{
384	if (w == 0)
385	w = windowScale;	397	if (w == 0) w = windowScale;
		398
386	h = noScale;	399	h = noScale;
387	geom_flags \|= WidthValue\|HeightValue;	400	geom_flags \|= WidthValue\|HeightValue;
388	}	401	}
389	else if (CHECK_GEOM_OPS("vscale"))	402	else if (CHECK_GEOM_OPS ("vscale"))
390	{	403	{
391	if (h == 0)
392	h = windowScale;	404	if (h == 0) h = windowScale;
		405
393	w = noScale;	406	w = noScale;
394	geom_flags \|= WidthValue\|HeightValue;	407	geom_flags \|= WidthValue\|HeightValue;
395	}	408	}
396	else if (CHECK_GEOM_OPS("scale"))	409	else if (CHECK_GEOM_OPS ("scale"))
397	{	410	{
398	if (h == 0)
399	h = windowScale;	411	if (h == 0) h = windowScale;
400	if (w == 0)
401	w = windowScale;	412	if (w == 0) w = windowScale;
		413
402	geom_flags \|= WidthValue\|HeightValue;	414	geom_flags \|= WidthValue\|HeightValue;
403	}	415	}
404	else if (CHECK_GEOM_OPS("auto"))	416	else if (CHECK_GEOM_OPS ("auto"))
405	{	417	{
406	w = h = windowScale;	418	w = h = windowScale;
407	x = y = centerAlign;	419	x = y = centerAlign;
408	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	420	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
409	}	421	}
410	else if (CHECK_GEOM_OPS("root"))	422	else if (CHECK_GEOM_OPS ("root"))
411	{	423	{
412	w = h = noScale;	424	w = h = noScale;
413	x = y = rootAlign;	425	x = y = rootAlign;
414	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	426	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
415	}	427	}
416	# undef CHECK_GEOM_OPS	428	# undef CHECK_GEOM_OPS
		429
417	while (ops != ':' && ops != '\0') ++ops;	430	while (ops != ':' && ops != '\0') ++ops;
418	} /* done parsing ops */	431	} /* done parsing ops */
419	}	432	}
420		433
421	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	434	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
422	++changed;
423	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	435	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
424	++changed;
425	if (check_set_align_value (geom_flags, XValue, h_align, x))	436	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
426	++changed;
427	if (check_set_align_value (geom_flags, YValue, v_align, y))	437	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
428	++changed;
429	}	438	}
430		439
431	if (new_flags != flags)	440	if (new_flags != flags)
432	{	441	{
433	flags = new_flags;	442	flags = new_flags;
434	changed++;	443	changed++;
435	}	444	}
		445
436	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	446	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
437	// flags, h_scale, v_scale, h_align, v_align);	447	// flags, h_scale, v_scale, h_align, v_align);
438	return (changed > 0);	448	return (changed > 0);
439	}	449	}
440		450
441	# ifdef HAVE_AFTERIMAGE	451	# ifdef HAVE_AFTERIMAGE
…		…
443	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	453	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)
444	{	454	{
445	if (target == NULL)	455	if (target == NULL)
446	return false;	456	return false;
447		457
		458	target->init_asv ();
		459
		460	ASImage *result = 0;
		461
448	int target_width = (int)target->szHint.width;	462	int target_width = target->szHint.width;
449	int target_height = (int)target->szHint.height;	463	int target_height = target->szHint.height;
450	int new_pmap_width = target_width, new_pmap_height = target_height;	464	int new_pmap_width = target_width;
451	ASImage *result = NULL;	465	int new_pmap_height = target_height;
452		466
453	int x = 0;	467	int x = 0;
454	int y = 0;	468	int y = 0;
455	int w = h_scale * target_width / 100;	469	int w = h_scale * target_width / 100;
456	int h = v_scale * target_height / 100;	470	int h = v_scale * target_height / 100;
…		…
463	{	477	{
464	target->get_window_origin(x, y);	478	target->get_window_origin(x, y);
465	x = -x;	479	x = -x;
466	y = -y;	480	y = -y;
467	}	481	}
		482
468	if (h_align != rootAlign)	483	if (h_align != rootAlign)
469	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
470	if (v_align != rootAlign)	486	if (v_align != rootAlign)
471	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);
472	}	488	}
473		489
474	if (original_asim == NULL	490	if (!original_asim
475	\|\| x >= target_width	491	\|\| x >= target_width
476	\|\| y >= target_height	492	\|\| y >= target_height
477	\|\| (w > 0 && x + w <= 0)	493	\|\| (w > 0 && x + w <= 0)
478	\|\| (h > 0 && y + h <= 0))	494	\|\| (h > 0 && y + h <= 0))
479	{	495	{
480	if (background)	496	if (background)
481	{	497	{
482	new_pmap_width = background->width;	498	new_pmap_width = background->width;
483	new_pmap_height = background->height;	499	new_pmap_height = background->height;
484	result = background;	500	result = background;
		501
485	if (background_tint != TINT_LEAVE_SAME)	502	if (background_tint != TINT_LEAVE_SAME)
486	{	503	{
487	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	504	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
488	target_width, target_height, background_tint,	505	target_width, target_height, background_tint,
489	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	506	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
490	if (tmp)	507	if (tmp)
491	result = tmp;	508	result = tmp;
492	}	509	}
…		…
495	new_pmap_width = new_pmap_height = 0;	512	new_pmap_width = new_pmap_height = 0;
496	}	513	}
497	else	514	else
498	{	515	{
499	result = original_asim;	516	result = original_asim;
		517
500	if ((w > 0 && w != original_asim->width)	518	if ((w > 0 && w != original_asim->width)
501	\|\| (h > 0 && h != original_asim->height))	519	\|\| (h > 0 && h != original_asim->height))
502	{	520	{
503	result = scale_asimage (target->asv, original_asim,	521	result = scale_asimage (target->asv, original_asim,
504	w > 0 ? w : original_asim->width,	522	w > 0 ? w : original_asim->width,
505	h > 0 ? h : original_asim->height,	523	h > 0 ? h : original_asim->height,
506	background ? ASA_ASImage : ASA_XImage,	524	background ? ASA_ASImage : ASA_XImage,
507	100, ASIMAGE_QUALITY_DEFAULT);	525	100, ASIMAGE_QUALITY_DEFAULT);
508	}	526	}
		527
509	if (background == NULL)	528	if (background == NULL)
		529	{
510	{/* if tiling - pixmap has to be sized exactly as the image,	530	/* if tiling - pixmap has to be sized exactly as the image,
511	but there is no need to make it bigger then the window! */	531	but there is no need to make it bigger than the window! */
512	if (h_scale == 0)	532	if (h_scale == 0)
513	new_pmap_width = min (result->width, target_width);	533	new_pmap_width = min (result->width, target_width);
514	if (v_scale == 0)	534	if (v_scale == 0)
515	new_pmap_height = min (result->height, target_height);	535	new_pmap_height = min (result->height, target_height);
516	/* 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 */
517	if (h_scale == 0 \|\| v_scale == 0)	537	if (h_scale == 0 \|\| v_scale == 0)
518	{	538	{
519	ASImage *tmp = tile_asimage (target->asv, result,	539	ASImage *tmp = tile_asimage (target->asv, result,
520	(h_scale > 0) ? 0 : (int)result->width - x,	540	(h_scale > 0) ? 0 : (int)result->width - x,
521	(v_scale > 0) ? 0 : (int)result->height - y,	541	(v_scale > 0) ? 0 : (int)result->height - y,
522	new_pmap_width,	542	new_pmap_width,
523	new_pmap_height,	543	new_pmap_height,
524	TINT_LEAVE_SAME, ASA_XImage,	544	TINT_LEAVE_SAME, ASA_XImage,
525	100, ASIMAGE_QUALITY_DEFAULT);	545	100, ASIMAGE_QUALITY_DEFAULT);
526	if (tmp)	546	if (tmp)
527	{	547	{
528	if (result != original_asim)	548	if (result != original_asim)
529	destroy_asimage (&result);	549	destroy_asimage (&result);
		550
530	result = tmp;	551	result = tmp;
531	}	552	}
532	}	553	}
533	}	554	}
534	else	555	else
		556	{
535	{/* 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 */
536	ASImageLayer *layers = create_image_layers (2);	558	ASImageLayer *layers = create_image_layers (2);
537	ASImage *merged_im = NULL;	559	ASImage *merged_im = NULL;
538		560
539	layers[0].im = background;	561	layers[0].im = background;
540	layers[0].clip_width = target_width;	562	layers[0].clip_width = target_width;
541	layers[0].clip_height = target_height;	563	layers[0].clip_height = target_height;
542	layers[0].tint = background_tint;	564	layers[0].tint = background_tint;
543	layers[1].im = result;	565	layers[1].im = result;
		566
544	if (w <= 0)	567	if (w <= 0)
		568	{
545	{/* tile horizontally */	569	/* tile horizontally */
546	while (x > 0) x -= (int)result->width;	570	while (x > 0) x -= (int)result->width;
547	layers[1].dst_x = x;	571	layers[1].dst_x = x;
548	layers[1].clip_width = result->width+target_width;	572	layers[1].clip_width = result->width+target_width;
549	}	573	}
550	else	574	else
		575	{
551	{/* clip horizontally */	576	/* clip horizontally */
552	layers[1].dst_x = x;	577	layers[1].dst_x = x;
553	layers[1].clip_width = result->width;	578	layers[1].clip_width = result->width;
554	}	579	}
		580
555	if (h <= 0)	581	if (h <= 0)
556	{	582	{
557	while (y > 0) y -= (int)result->height;	583	while (y > 0) y -= (int)result->height;
558	layers[1].dst_y = y;	584	layers[1].dst_y = y;
559	layers[1].clip_height = result->height + target_height;	585	layers[1].clip_height = result->height + target_height;
…		…
561	else	587	else
562	{	588	{
563	layers[1].dst_y = y;	589	layers[1].dst_y = y;
564	layers[1].clip_height = result->height;	590	layers[1].clip_height = result->height;
565	}	591	}
		592
566	if (target->rs[Rs_blendtype])	593	if (target->rs[Rs_blendtype])
567	{	594	{
568	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	595	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
569	if (layers[1].merge_scanlines == NULL)	596	if (layers[1].merge_scanlines == NULL)
570	layers[1].merge_scanlines = alphablend_scanlines;	597	layers[1].merge_scanlines = alphablend_scanlines;
571	}	598	}
		599
572	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	600	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
573	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	601	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		602
574	if (tmp)	603	if (tmp)
575	{	604	{
576	if (result != original_asim)	605	if (result != original_asim)
577	destroy_asimage (&result);	606	destroy_asimage (&result);
		607
578	result = tmp;	608	result = tmp;
579	}	609	}
		610
580	free (layers);	611	free (layers);
581	}	612	}
582	}	613	}
583	TIMING_TEST_PRINT_RESULT (asim);	614	TIMING_TEST_PRINT_RESULT (asim);
584		615
…		…
613		644
614	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	645	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
615	int dst_width = result->width, dst_height = result->height;	646	int dst_width = result->width, dst_height = result->height;
616	if (background == NULL)	647	if (background == NULL)
617	{	648	{
618	if (h_scale > 0)
619	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	649	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
620	if (v_scale > 0)
621	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	650	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
622		651
623	if (dst_x > 0 \|\| dst_y > 0	652	if (dst_x > 0 \|\| dst_y > 0
624	\|\| dst_x + dst_width < new_pmap_width	653	\|\| dst_x + dst_width < new_pmap_width
625	\|\| dst_y + dst_height < new_pmap_height)	654	\|\| dst_y + dst_height < new_pmap_height)
626	{
627	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	655	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
628	}
629	}	656	}
630		657
631	/* put result on pixmap */	658	/* put result on pixmap */
632	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	659	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
633	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	660	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
644	# endif /* HAVE_AFTERIMAGE */	671	# endif /* HAVE_AFTERIMAGE */
645		672
646	bool	673	bool
647	bgPixmap_t::set_file (const char *file)	674	bgPixmap_t::set_file (const char *file)
648	{	675	{
649	char *f;
650
651	assert (file != NULL);	676	assert (file);
652		677
653	if (*file != '\0')	678	if (*file)
654	{	679	{
655	# ifdef HAVE_AFTERIMAGE	680	# ifdef HAVE_AFTERIMAGE
656	if (target->asimman == NULL)	681	if (!target->asimman)
657	target->asimman = create_generic_imageman (target->rs[Rs_path]);	682	target->asimman = create_generic_imageman (target->rs[Rs_path]);
658	if ((f = strchr (file, ';')) == NULL)	683
659	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	684	if (const char *p = strchr (file, ';'))
660	else
661	{	685	{
662	size_t len = f - file;	686	size_t len = p - file;
663	f = (char *)malloc (len + 1);	687	char f = (char )malloc (len + 1);
664	strncpy (f, file, len);	688	memcpy (f, file, len);
665	f[len] = '\0';	689	f[len] = '\0';
666	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);	690	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
667	free (f);	691	free (f);
668	}	692	}
		693	else
		694	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
		695
669	return (original_asim != NULL);	696	return original_asim;
670	# endif	697	# endif
671	}	698	}
		699
672	return false;	700	return false;
673	}	701	}
674		702
675	# endif /* BG_IMAGE_FROM_FILE */	703	# endif /* BG_IMAGE_FROM_FILE */
676		704
…		…
681	if (!(flags & isTransparent))	709	if (!(flags & isTransparent))
682	{	710	{
683	flags \|= isTransparent;	711	flags \|= isTransparent;
684	return true;	712	return true;
685	}	713	}
		714
686	return false;	715	return false;
687	}	716	}
688		717
689	bool	718	bool
690	bgPixmap_t::set_blur_radius (const char *geom)	719	bgPixmap_t::set_blur_radius (const char *geom)
…		…
771	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	800	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
772	tint = new_tint;	801	tint = new_tint;
773	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	802	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
774	return true;	803	return true;
775	}	804	}
		805
776	return false;	806	return false;
777	}	807	}
778		808
779	bool	809	bool
780	bgPixmap_t::unset_tint ()	810	bgPixmap_t::unset_tint ()
…		…
784	if (new_flags != (flags & tintFlags))	814	if (new_flags != (flags & tintFlags))
785	{	815	{
786	flags = (flags&~tintFlags)\|new_flags;	816	flags = (flags&~tintFlags)\|new_flags;
787	return true;	817	return true;
788	}	818	}
		819
789	return false;	820	return false;
790	}	821	}
791		822
792	bool	823	bool
793	bgPixmap_t::set_shade (const char *shade_str)	824	bgPixmap_t::set_shade (const char *shade_str)
794	{	825	{
795	int new_shade = (shade_str) ? atoi (shade_str) : 0;	826	int new_shade = (shade_str) ? atoi (shade_str) : 0;
796		827
797	if (new_shade < 0 && new_shade > -100)	828	if (new_shade < 0 && new_shade > -100)
798	new_shade = 200 - (100 + new_shade);	829	new_shade = 200 - (100 + new_shade);
799	else if (new_shade == 100)	830	else if (new_shade == 100)
800	new_shade = 0;	831	new_shade = 0;
801		832
802	if (new_shade != shade)	833	if (new_shade != shade)
803	{	834	{
804	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	835	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
805	shade = new_shade;	836	shade = new_shade;
806	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	837	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
807	return true;	838	return true;
808	}	839	}
		840
809	return false;	841	return false;
810	}	842	}
811		843
812	/* make_transparency_pixmap()	844	/* make_transparency_pixmap()
813	* Builds a pixmap sized the same as terminal window, with depth same as the root window	845	* Builds a pixmap sized the same as terminal window, with depth same as the root window
…		…
820	unsigned long result = 0;	852	unsigned long result = 0;
821		853
822	if (target == NULL)	854	if (target == NULL)
823	return 0;	855	return 0;
824		856
825	/* root dimentions may change from call to call - but Display structure should	857	/* root dimensions may change from call to call - but Display structure should
826	* be always up-to-date, so let's use it :	858	* be always up-to-date, so let's use it :
827	*/	859	*/
828	Window root = target->display->root;	860	Window root = target->display->root;
829	int screen = target->display->screen;	861	int screen = target->display->screen;
830	Display *dpy = target->dpy;	862	Display *dpy = target->dpy;
…		…
843	if (sx + window_width <= 0 \|\| sy + window_height <= 0	875	if (sx + window_width <= 0 \|\| sy + window_height <= 0
844	\|\| sx >= root_width \|\| sy >= root_height)	876	\|\| sx >= root_width \|\| sy >= root_height)
845	return 0;	877	return 0;
846		878
847	if (root_pixmap != None)	879	if (root_pixmap != None)
		880	{
848	{/* we want to validate the pixmap and get it's size at the same time : */	881	/* we want to validate the pixmap and get it's size at the same time : */
849	int junk;	882	int junk;
850	unsigned int ujunk;	883	unsigned int ujunk;
851	/* root pixmap may be bad - allow a error */	884	/* root pixmap may be bad - allow a error */
852	target->allowedxerror = -1;	885	target->allowedxerror = -1;
853		886
…		…
888	XGrabServer (dpy);	921	XGrabServer (dpy);
889	XMapRaised (dpy, src);	922	XMapRaised (dpy, src);
890	XSync (dpy, False);	923	XSync (dpy, False);
891		924
892	/* XSync should get window where it's properly exposed,	925	/* XSync should get window where it's properly exposed,
893	* but to be on the safe side - let's check for the actuall event to arrive : */	926	* but to be on the safe side - let's check for the actual event to arrive : */
894	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	927	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
895	++ev_count;	928	++ev_count;
896		929
897	if (ev_count > 0);	930	if (ev_count > 0);
898	{	931	{
…		…
902	{	935	{
903	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	936	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
904	success = true;	937	success = true;
905	}	938	}
906	}	939	}
		940
907	XDestroyWindow (dpy, src);	941	XDestroyWindow (dpy, src);
908	XUngrabServer (dpy);	942	XUngrabServer (dpy);
909	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	943	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
910	}	944	}
911		945
…		…
916	}	950	}
917	else	951	else
918	result \|= transpPmapTiled;	952	result \|= transpPmapTiled;
919	}	953	}
920	else	954	else
		955	{
921	{/* strightforward pixmap copy */	956	/* straightforward pixmap copy */
922	gcv.tile = root_pixmap;	957	gcv.tile = root_pixmap;
923	gcv.fill_style = FillTiled;	958	gcv.fill_style = FillTiled;
924		959
925	while (sx < 0) sx += (int)root_width;	960	while (sx < 0) sx += (int)root_width;
926	while (sy < 0) sy += (int)root_height;	961	while (sy < 0) sy += (int)root_height;
…		…
974	{	1009	{
975	c.r = (c.r * shade) / 100;	1010	c.r = (c.r * shade) / 100;
976	c.g = (c.g * shade) / 100;	1011	c.g = (c.g * shade) / 100;
977	c.b = (c.b * shade) / 100;	1012	c.b = (c.b * shade) / 100;
978	}	1013	}
979	else if( shade > 100 && shade < 200)	1014	else if (shade > 100 && shade < 200)
980	{	1015	{
981	c.r = (c.r * (200 - shade)) / 100;	1016	c.r = (c.r * (200 - shade)) / 100;
982	c.g = (c.g * (200 - shade)) / 100;	1017	c.g = (c.g * (200 - shade)) / 100;
983	c.b = (c.b * (200 - shade)) / 100;	1018	c.b = (c.b * (200 - shade)) / 100;
984	}	1019	}
…		…
1030	mask_c.blue = 0xffff - c.b;	1065	mask_c.blue = 0xffff - c.b;
1031	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1066	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1032	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1067	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1033	result \|= transpPmapTinted;	1068	result \|= transpPmapTinted;
1034	}	1069	}
		1070
1035	XRenderFreePicture (dpy, mask_pic);	1071	XRenderFreePicture (dpy, mask_pic);
1036	XRenderFreePicture (dpy, overlay_pic);	1072	XRenderFreePicture (dpy, overlay_pic);
1037	XRenderFreePicture (dpy, back_pic);	1073	XRenderFreePicture (dpy, back_pic);
1038	# if DO_TIMING_TEST	1074	# if DO_TIMING_TEST
1039	XSync (dpy, False);	1075	XSync (dpy, False);
…		…
1061	}	1097	}
1062		1098
1063	bool	1099	bool
1064	bgPixmap_t::set_root_pixmap ()	1100	bgPixmap_t::set_root_pixmap ()
1065	{	1101	{
1066	Pixmap new_root_pixmap = None;
1067
1068	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1102	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1069	if (new_root_pixmap == None)	1103	if (new_root_pixmap == None)
1070	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1104	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1071		1105
1072	if (new_root_pixmap != root_pixmap)	1106	if (new_root_pixmap != root_pixmap)
1073	{	1107	{
1074	root_pixmap = new_root_pixmap;	1108	root_pixmap = new_root_pixmap;
1075	return true;	1109	return true;
1076	}	1110	}
		1111
1077	return false;	1112	return false;
1078	}	1113	}
1079	# endif /* ENABLE_TRANSPARENCY */	1114	# endif /* ENABLE_TRANSPARENCY */
1080		1115
1081	# ifndef HAVE_AFTERIMAGE	1116	# ifndef HAVE_AFTERIMAGE
1082	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1117	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1083	# endif	1118	# endif
1084
1085		1119
1086	bool	1120	bool
1087	bgPixmap_t::render ()	1121	bgPixmap_t::render ()
1088	{	1122	{
1089	unsigned long background_flags = 0;	1123	unsigned long background_flags = 0;
…		…
1091	if (target == NULL)	1125	if (target == NULL)
1092	return false;	1126	return false;
1093		1127
1094	TIMING_TEST_START (tp);	1128	TIMING_TEST_START (tp);
1095		1129
1096	invalidate();	1130	invalidate ();
1097	# ifdef ENABLE_TRANSPARENCY	1131	# ifdef ENABLE_TRANSPARENCY
1098	if (flags & isTransparent)	1132	if (flags & isTransparent)
1099	{	1133	{
1100	/* we need to re-generate transparency pixmap in that case ! */	1134	/* we need to re-generate transparency pixmap in that case ! */
1101	background_flags = make_transparency_pixmap ();	1135	background_flags = make_transparency_pixmap ();
…		…
1110	XImage *result = NULL;	1144	XImage *result = NULL;
1111	# ifdef HAVE_AFTERIMAGE	1145	# ifdef HAVE_AFTERIMAGE
1112	if (original_asim	1146	if (original_asim
1113	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1147	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1114	{	1148	{
		1149	target->init_asv ();
		1150
1115	ASImage *background = NULL;	1151	ASImage *background = NULL;
1116	ARGB32 as_tint = TINT_LEAVE_SAME;	1152	ARGB32 as_tint = TINT_LEAVE_SAME;
1117	if (background_flags)	1153	if (background_flags)
1118	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);	1154	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1119		1155
1120	# ifdef ENABLE_TRANSPARENCY	1156	# ifdef ENABLE_TRANSPARENCY
1121	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1157	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1122	{	1158	{
1123	ShadingInfo as_shade;	1159	ShadingInfo as_shade;
…		…
1130	as_shade.tintColor.green = c.g;	1166	as_shade.tintColor.green = c.g;
1131	as_shade.tintColor.blue = c.b;	1167	as_shade.tintColor.blue = c.b;
1132		1168
1133	as_tint = shading2tint32 (&as_shade);	1169	as_tint = shading2tint32 (&as_shade);
1134	}	1170	}
		1171
1135	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)	1172	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1136	{	1173	{
1137	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,	1174	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1138	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,	1175	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1139	100, ASIMAGE_QUALITY_DEFAULT);	1176	100, ASIMAGE_QUALITY_DEFAULT);
1140	if (tmp)	1177	if (tmp)
1141	{	1178	{
1142	destroy_asimage (&background);	1179	destroy_asimage (&background);
…		…
1146	# endif	1183	# endif
1147		1184
1148	if (render_asim (background, as_tint))	1185	if (render_asim (background, as_tint))
1149	flags = flags & ~isInvalid;	1186	flags = flags & ~isInvalid;
1150	if (background)	1187	if (background)
1151	destroy_asimage (&background);	1188	destroy_asimage (&background);
1152	}	1189	}
1153	else if (background_flags && pmap_depth != target->depth)	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))
1154	{	1199	{
1155	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1200	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1156	}
1157		1201
1158	# elif !XFT /* our own client-side tinting */
1159
1160	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1161	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1162
1163	if (background_flags && (flags & isInvalid))
1164	{
1165	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1166	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1202	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1167	{	1203	{
1168	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1204	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1169	if (flags & tintSet)	1205	if (flags & tintSet)
1170	tint.get (c);	1206	tint.get (c);
1171	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1207	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1172	}	1208	}
1173	}	1209	}
1174	# endif /* HAVE_AFTERIMAGE */	1210	# endif /* HAVE_AFTERIMAGE */
1175		1211
1176	if (result != NULL)	1212	if (result)
1177	{	1213	{
1178	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1214	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1215
1179	if (gc)	1216	if (gc)
1180	{	1217	{
1181	if (/pmap_depth != target->depth &&/ pixmap != None)	1218	if (/pmap_depth != target->depth &&/ pixmap != None)
1182	{	1219	{
1183	XFreePixmap (target->dpy, pixmap);	1220	XFreePixmap (target->dpy, pixmap);
1184	pixmap = None;	1221	pixmap = None;
1185	}	1222	}
		1223
1186	if (pixmap == None)	1224	if (pixmap == None)
1187	{	1225	{
1188	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1226	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1189	pmap_width = result->width;	1227	pmap_width = result->width;
1190	pmap_height = result->height;	1228	pmap_height = result->height;
1191	pmap_depth = target->depth;	1229	pmap_depth = target->depth;
1192	}	1230	}
		1231
1193	if (pmap_depth != result->depth)	1232	if (pmap_depth != result->depth)
1194	{	1233	{
1195	/* Bad Match error will ensue ! stupid X !!!! */	1234	/* Bad Match error will ensue ! stupid X !!!! */
1196	if( result->depth == 24 && pmap_depth == 32)	1235	if (result->depth == 24 && pmap_depth == 32)
1197	result->depth = 32;	1236	result->depth = 32;
1198	else if( result->depth == 32 && pmap_depth == 24)	1237	else if (result->depth == 32 && pmap_depth == 24)
1199	result->depth = 24;	1238	result->depth = 24;
1200	else	1239	else
1201	{	1240	{
1202	/* TODO: implement image recoding */	1241	/* TODO: implement image recoding */
1203	}	1242	}
1204	}	1243	}
		1244
1205	if (pmap_depth == result->depth)	1245	if (pmap_depth == result->depth)
1206	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1246	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1247
1207	XFreeGC (target->dpy, gc);	1248	XFreeGC (target->dpy, gc);
1208	flags = flags & ~isInvalid;	1249	flags = flags & ~isInvalid;
1209	}	1250	}
		1251
1210	XDestroyImage (result);	1252	XDestroyImage (result);
1211	}	1253	}
1212		1254
1213	if (flags & isInvalid)	1255	if (flags & isInvalid)
1214	{	1256	{
…		…
1218	pixmap = None;	1260	pixmap = None;
1219	}	1261	}
1220	}	1262	}
1221		1263
1222	apply ();	1264	apply ();
		1265
		1266	XSync (target->dpy, False);
		1267	valid_since = ev::now ();
1223		1268
1224	TIMING_TEST_PRINT_RESULT (tp);	1269	TIMING_TEST_PRINT_RESULT (tp);
1225		1270
1226	return true;	1271	return true;
1227	}	1272	}
…		…
1236	# ifdef ENABLE_TRANSPARENCY	1281	# ifdef ENABLE_TRANSPARENCY
1237	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1282	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1238	# endif	1283	# endif
1239	return true;	1284	return true;
1240	}	1285	}
		1286
1241	return false;	1287	return false;
1242	}	1288	}
1243		1289
1244	void	1290	void
1245	bgPixmap_t::apply()	1291	bgPixmap_t::apply ()
1246	{	1292	{
1247	if (target)	1293	if (target)
1248	{	1294	{
1249	flags &= ~isVtOrigin;	1295	flags &= ~isVtOrigin;
		1296
1250	if (pixmap != None)	1297	if (pixmap != None)
1251	{	1298	{
1252	/* set target's background to pixmap */	1299	/* set target's background to pixmap */
1253	# ifdef ENABLE_TRANSPARENCY	1300	# ifdef ENABLE_TRANSPARENCY
1254	if (flags & isTransparent)	1301	if (flags & isTransparent)
1255	{	1302	{
1256	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1303	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1257	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1304	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1258	# if HAVE_SCROLLBARS	1305
1259	if (target->scrollBar.win)	1306	if (target->scrollBar.win)
1260	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1307	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1261	# endif
1262	}	1308	}
1263	else	1309	else
1264	# endif	1310	# endif
1265	{	1311	{
1266	flags \|= isVtOrigin;	1312	flags \|= isVtOrigin;
1267	/* force old pixmap dereference in case it was transparent before :*/	1313	/* force old pixmap dereference in case it was transparent before :*/
1268	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1314	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1269	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1315	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1270	/* do we also need to set scrollbar's background here ? */	1316	/* do we also need to set scrollbar's background here ? */
1271	# if HAVE_SCROLLBARS	1317
1272	if (target->scrollBar.win)	1318	if (target->scrollBar.win)
1273	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1319	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1274	# endif
1275	}	1320	}
1276	}	1321	}
1277	else	1322	else
1278	{	1323	{
1279	/* set target background to a pixel */	1324	/* set target background to a pixel */
1280	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1325	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1281	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1326	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1282	/* do we also need to set scrollbar's background here ? */	1327	/* do we also need to set scrollbar's background here ? */
1283	# if HAVE_SCROLLBARS
1284	if (target->scrollBar.win)	1328	if (target->scrollBar.win)
1285	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1329	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1286	# endif
1287	}	1330	}
		1331
1288	/* don't want Expose on the parent or vt. It is better to use	1332	/* don't want Expose on the parent or vt. It is better to use
1289	scr_touch or we get a great deal of flicker otherwise: */	1333	scr_touch or we get a great deal of flicker otherwise: */
1290	XClearWindow (target->dpy, target->parent[0]);	1334	XClearWindow (target->dpy, target->parent[0]);
1291		1335
1292	# if HAVE_SCROLLBARS	1336	if (target->scrollBar.state && target->scrollBar.win)
1293	if (target->scrollBar.win)
1294	{	1337	{
1295	target->scrollBar.setIdle ();	1338	target->scrollBar.state = STATE_IDLE;
1296	target->scrollbar_show (0);	1339	target->scrollBar.show (0);
1297	}	1340	}
1298	# endif
1299		1341
1300	target->want_refresh = 1;	1342	target->want_refresh = 1;
1301	flags \|= hasChanged;	1343	flags \|= hasChanged;
1302	}	1344	}
1303	}	1345	}
…		…
1308	/* taken from aterm-0.4.2 */	1350	/* taken from aterm-0.4.2 */
1309		1351
1310	typedef uint32_t RUINT32T;	1352	typedef uint32_t RUINT32T;
1311		1353
1312	static void	1354	static void
1313	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1355	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1314	{	1356	{
1315	int sh_r, sh_g, sh_b;	1357	int sh_r, sh_g, sh_b;
1316	RUINT32T mask_r, mask_g, mask_b;	1358	RUINT32T mask_r, mask_g, mask_b;
1317	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1359	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1318	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1360	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC vs. Revision 1.41 by sf-exg, Sat Aug 21 16:07:15 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC vs.
Revision 1.41 by sf-exg, Sat Aug 21 16:07:15 2010 UTC