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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.13 by sasha, Thu Nov 15 18:40:10 2007 UTC vs.
Revision 1.46 by sf-exg, Mon Aug 30 23:08:06 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) 1997 Carsten Haitzler <raster@zip.com.au>
7	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
8	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
9	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
10	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
11	*	8	*
12	* 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
13	* 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
14	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
28	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
29		26
30	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
33	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
35	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
36		34
37	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
38	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; \
39	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__, \
40	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)
41		43
42	#else	44	#else
43	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
44	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
45	#endif	47	#endif
46		48
47	/*	49	/*
48	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
49	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
50	* 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
51	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
52	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
53	* affects on the background image :	55	* effects on the background image :
54	*	56	*
55	* 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%.
56	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
57	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
58	* the image in the window.	60	* the image in the window.
…		…
87	* scale Scale both up and down	89	* scale Scale both up and down
88	* auto Same as 100x100+50+50	90	* auto Same as 100x100+50+50
89	*/	91	*/
90		92
91	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
92	bgPixmap_t::bgPixmap_t()	94	bgPixmap_t::bgPixmap_t ()
93	{	95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
94	#ifdef HAVE_AFTERIMAGE	98	#ifdef HAVE_AFTERIMAGE
95	original_asim = NULL;	99	original_asim = NULL;
96	#endif	100	#endif
97	#ifdef BG_IMAGE_FROM_FILE	101	#ifdef BG_IMAGE_FROM_FILE
98	h_scale = v_scale = 0;	102	h_scale = v_scale = 0;
99	h_align = v_align = 0;	103	h_align = v_align = 0;
100	#endif	104	#endif
101	flags = 0;	105	flags = 0;
102	pixmap = None;	106	pixmap = None;
		107	valid_since = invalid_since = 0;
		108	target = 0;
103	}	109	}
104		110
105	bgPixmap_t::~bgPixmap_t()	111	void
		112	bgPixmap_t::destroy ()
106	{	113	{
107	#ifdef HAVE_AFTERIMAGE	114	#ifdef HAVE_AFTERIMAGE
108	if (original_asim)	115	if (original_asim)
109	safe_asimage_destroy (original_asim);	116	safe_asimage_destroy (original_asim);
110	#endif	117	#endif
		118
111	if (pixmap && target)	119	if (pixmap && target)
112	XFreePixmap (target->dpy, pixmap);	120	XFreePixmap (target->dpy, pixmap);
113	}	121	}
114		122
115	bool	123	bool
…		…
120	return true;	128	return true;
121	# endif	129	# endif
122		130
123	# ifdef BG_IMAGE_FROM_FILE	131	# ifdef BG_IMAGE_FROM_FILE
124	# ifdef HAVE_AFTERIMAGE	132	# ifdef HAVE_AFTERIMAGE
125	if (original_asim != NULL)	133	if (original_asim)
126	# endif	134	# endif
127	{	135	{
128	if (h_scale != 0 \|\| v_scale != 0	136	if (h_scale != 0 \|\| v_scale != 0
129	\|\| h_align != 0 \|\| v_align != 0)	137	\|\| h_align != 0 \|\| v_align != 0)
130	return true;	138	return true;
…		…
132	# endif	140	# endif
133		141
134	return false;	142	return false;
135	}	143	}
136		144
137	bool	145	bool
138	bgPixmap_t::window_position_sensitive ()	146	bgPixmap_t::window_position_sensitive ()
139	{	147	{
140	# ifdef ENABLE_TRANSPARENCY	148	# ifdef ENABLE_TRANSPARENCY
141	if (flags & isTransparent)	149	if (flags & isTransparent)
142	return true;	150	return true;
143	# endif	151	# endif
144		152
145	# ifdef BG_IMAGE_FROM_FILE	153	# ifdef BG_IMAGE_FROM_FILE
146	# ifdef HAVE_AFTERIMAGE	154	# ifdef HAVE_AFTERIMAGE
147	if (original_asim != NULL)	155	if (original_asim)
148	# endif	156	# endif
149	{	157	{
150	if (h_align == rootAlign \|\| v_align == rootAlign)	158	if (h_align == rootAlign \|\| v_align == rootAlign)
151	return true;	159	return true;
152	}	160	}
…		…
156	};	164	};
157		165
158	bool bgPixmap_t::need_client_side_rendering ()	166	bool bgPixmap_t::need_client_side_rendering ()
159	{	167	{
160	# ifdef HAVE_AFTERIMAGE	168	# ifdef HAVE_AFTERIMAGE
161	if (original_asim != NULL)	169	if (original_asim)
162	return true;	170	return true;
163	# endif	171	# endif
164	# ifdef ENABLE_TRANSPARENCY	172	# ifdef ENABLE_TRANSPARENCY
165	if (flags & isTransparent)	173	if (flags & isTransparent)
166	{	174	{
…		…
255	int geom_flags = 0, changed = 0;	263	int geom_flags = 0, changed = 0;
256	int x = 0, y = 0;	264	int x = 0, y = 0;
257	unsigned int w = 0, h = 0;	265	unsigned int w = 0, h = 0;
258	unsigned int n;	266	unsigned int n;
259	unsigned long new_flags = (flags & (~geometryFlags));	267	unsigned long new_flags = (flags & (~geometryFlags));
260	char *p;	268	const char *p;
261	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	269	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
262		270
263	if (geom == NULL)	271	if (geom == NULL)
264	return false;	272	return false;
265		273
266	char str[MAXLEN_GEOM];	274	char str[MAXLEN_GEOM];
…		…
273	if (n < MAXLEN_GEOM)	281	if (n < MAXLEN_GEOM)
274	{	282	{
275	char *ops;	283	char *ops;
276	new_flags \|= geometrySet;	284	new_flags \|= geometrySet;
277		285
278	strncpy (str, geom, n);	286	memcpy (str, geom, n);
279	str[n] = '\0';	287	str[n] = '\0';
280	if (str[0] == ':')	288	if (str[0] == ':')
281	ops = &str[0];	289	ops = &str[0];
282	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	290	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
283	ops = &str[0];	291	ops = &str[0];
…		…
303	y = x;	311	y = x;
304	geom_flags \|= YValue;	312	geom_flags \|= YValue;
305	}	313	}
306		314
307	if (flags & geometrySet)	315	if (flags & geometrySet)
		316	{
308	{/* new geometry is an adjustment to the old one ! */	317	/* new geometry is an adjustment to the old one ! */
309	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	318	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
310	{	319	{
311	if (w == 0 && h != 0)	320	if (w == 0 && h != 0)
312	{	321	{
313	w = h_scale;	322	w = h_scale;
…		…
329	}	338	}
330	}	339	}
331	else /* setting up geometry from scratch */	340	else /* setting up geometry from scratch */
332	{	341	{
333	if (!(geom_flags & XValue))	342	if (!(geom_flags & XValue))
		343	{
334	{/* use default geometry - centered */	344	/* use default geometry - centered */
335	x = y = defaultAlign;	345	x = y = defaultAlign;
336	}	346	}
337	else if (!(geom_flags & YValue))	347	else if (!(geom_flags & YValue))
338	y = x;	348	y = x;
339		349
340	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	350	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		351	{
341	{/* use default geometry - scaled */	352	/* use default geometry - scaled */
342	w = h = defaultScale;	353	w = h = defaultScale;
343	}	354	}
344	else if (geom_flags & WidthValue)	355	else if (geom_flags & WidthValue)
345	{	356	{
346	if (!(geom_flags & HeightValue))	357	if (!(geom_flags & HeightValue))
…		…
349	else	360	else
350	w = h;	361	w = h;
351	}	362	}
352	} /* done parsing geometry string */	363	} /* done parsing geometry string */
353	else if (!(flags & geometrySet))	364	else if (!(flags & geometrySet))
		365	{
354	{ /* default geometry - scaled and centered */	366	/* default geometry - scaled and centered */
355	x = y = defaultAlign;	367	x = y = defaultAlign;
356	w = h = defaultScale;	368	w = h = defaultScale;
357	}	369	}
358		370
359	if (!(flags & geometrySet))	371	if (!(flags & geometrySet))
…		…
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
442	bool	452	bool
443	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	453	bgPixmap_t::render_asim (unsigned long background_flags)
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 *background = NULL;
		461	ARGB32 background_tint = TINT_LEAVE_SAME;
		462
		463	# ifdef ENABLE_TRANSPARENCY
		464	if (background_flags)
		465	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		466
		467	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		468	{
		469	ShadingInfo as_shade;
		470	as_shade.shading = (shade == 0) ? 100 : shade;
		471
		472	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		473	if (flags & tintSet)
		474	tint.get (c);
		475	as_shade.tintColor.red = c.r;
		476	as_shade.tintColor.green = c.g;
		477	as_shade.tintColor.blue = c.b;
		478
		479	background_tint = shading2tint32 (&as_shade);
		480	}
		481
		482	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		483	{
		484	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		485	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
		486	100, ASIMAGE_QUALITY_DEFAULT);
		487	if (tmp)
		488	{
		489	destroy_asimage (&background);
		490	background = tmp;
		491	}
		492	}
		493	# endif
		494
		495	ASImage *result = 0;
		496
448	int target_width = (int)target->szHint.width;	497	int target_width = target->szHint.width;
449	int target_height = (int)target->szHint.height;	498	int target_height = target->szHint.height;
450	int new_pmap_width = target_width, new_pmap_height = target_height;	499	int new_pmap_width = target_width;
451	ASImage *result = NULL;	500	int new_pmap_height = target_height;
452		501
453	int x = 0;	502	int x = 0;
454	int y = 0;	503	int y = 0;
455	int w = h_scale * target_width / 100;	504	int w = h_scale * target_width / 100;
456	int h = v_scale * target_height / 100;	505	int h = v_scale * target_height / 100;
…		…
463	{	512	{
464	target->get_window_origin(x, y);	513	target->get_window_origin(x, y);
465	x = -x;	514	x = -x;
466	y = -y;	515	y = -y;
467	}	516	}
		517
468	if (h_align != rootAlign)	518	if (h_align != rootAlign)
469	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	519	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		520
470	if (v_align != rootAlign)	521	if (v_align != rootAlign)
471	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	522	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
472	}	523	}
473		524
474	if (original_asim == NULL	525	if (!original_asim
475	\|\| x >= target_width	526	\|\| x >= target_width
476	\|\| y >= target_height	527	\|\| y >= target_height
477	\|\| (w > 0 && x + w <= 0)	528	\|\| (w > 0 && x + w <= 0)
478	\|\| (h > 0 && y + h <= 0))	529	\|\| (h > 0 && y + h <= 0))
479	{	530	{
480	if (background)	531	if (background)
481	{	532	{
482	new_pmap_width = background->width;	533	new_pmap_width = background->width;
483	new_pmap_height = background->height;	534	new_pmap_height = background->height;
484	result = background;	535	result = background;
		536
485	if (background_tint != TINT_LEAVE_SAME)	537	if (background_tint != TINT_LEAVE_SAME)
486	{	538	{
487	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	539	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
488	target_width, target_height, background_tint,	540	target_width, target_height, background_tint,
489	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	541	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
490	if (tmp)	542	if (tmp)
491	result = tmp;	543	result = tmp;
492	}	544	}
…		…
495	new_pmap_width = new_pmap_height = 0;	547	new_pmap_width = new_pmap_height = 0;
496	}	548	}
497	else	549	else
498	{	550	{
499	result = original_asim;	551	result = original_asim;
		552
500	if ((w > 0 && w != original_asim->width)	553	if ((w > 0 && w != original_asim->width)
501	\|\| (h > 0 && h != original_asim->height))	554	\|\| (h > 0 && h != original_asim->height))
502	{	555	{
503	result = scale_asimage (target->asv, original_asim,	556	result = scale_asimage (target->asv, original_asim,
504	w > 0 ? w : original_asim->width,	557	w > 0 ? w : original_asim->width,
505	h > 0 ? h : original_asim->height,	558	h > 0 ? h : original_asim->height,
506	background ? ASA_ASImage : ASA_XImage,	559	background ? ASA_ASImage : ASA_XImage,
507	100, ASIMAGE_QUALITY_DEFAULT);	560	100, ASIMAGE_QUALITY_DEFAULT);
508	}	561	}
		562
509	if (background == NULL)	563	if (background == NULL)
		564	{
510	{/* if tiling - pixmap has to be sized exactly as the image,	565	/* if tiling - pixmap has to be sized exactly as the image,
511	but there is no need to make it bigger then the window! */	566	but there is no need to make it bigger than the window! */
512	if (h_scale == 0)	567	if (h_scale == 0)
513	new_pmap_width = min (result->width, target_width);	568	new_pmap_width = min (result->width, target_width);
514	if (v_scale == 0)	569	if (v_scale == 0)
515	new_pmap_height = min (result->height, target_height);	570	new_pmap_height = min (result->height, target_height);
516	/* we also need to tile our image in one or both directions */	571	/* we also need to tile our image in one or both directions */
517	if (h_scale == 0 \|\| v_scale == 0)	572	if (h_scale == 0 \|\| v_scale == 0)
518	{	573	{
519	ASImage *tmp = tile_asimage (target->asv, result,	574	ASImage *tmp = tile_asimage (target->asv, result,
520	(h_scale > 0) ? 0 : (int)result->width - x,	575	(h_scale > 0) ? 0 : (int)result->width - x,
521	(v_scale > 0) ? 0 : (int)result->height - y,	576	(v_scale > 0) ? 0 : (int)result->height - y,
522	new_pmap_width,	577	new_pmap_width,
523	new_pmap_height,	578	new_pmap_height,
524	TINT_LEAVE_SAME, ASA_XImage,	579	TINT_LEAVE_SAME, ASA_XImage,
525	100, ASIMAGE_QUALITY_DEFAULT);	580	100, ASIMAGE_QUALITY_DEFAULT);
526	if (tmp)	581	if (tmp)
527	{	582	{
528	if (result != original_asim)	583	if (result != original_asim)
529	destroy_asimage (&result);	584	destroy_asimage (&result);
		585
530	result = tmp;	586	result = tmp;
531	}	587	}
532	}	588	}
533	}	589	}
534	else	590	else
		591	{
535	{/* if blending background and image - pixmap has to be sized same as target window */	592	/* if blending background and image - pixmap has to be sized same as target window */
536	ASImageLayer *layers = create_image_layers (2);	593	ASImageLayer *layers = create_image_layers (2);
537	ASImage *merged_im = NULL;
538		594
539	layers[0].im = background;	595	layers[0].im = background;
540	layers[0].clip_width = target_width;	596	layers[0].clip_width = target_width;
541	layers[0].clip_height = target_height;	597	layers[0].clip_height = target_height;
542	layers[0].tint = background_tint;	598	layers[0].tint = background_tint;
543	layers[1].im = result;	599	layers[1].im = result;
		600
544	if (w <= 0)	601	if (w <= 0)
		602	{
545	{/* tile horizontally */	603	/* tile horizontally */
546	while (x > 0) x -= (int)result->width;	604	while (x > 0) x -= (int)result->width;
547	layers[1].dst_x = x;	605	layers[1].dst_x = x;
548	layers[1].clip_width = result->width+target_width;	606	layers[1].clip_width = result->width+target_width;
549	}	607	}
550	else	608	else
		609	{
551	{/* clip horizontally */	610	/* clip horizontally */
552	layers[1].dst_x = x;	611	layers[1].dst_x = x;
553	layers[1].clip_width = result->width;	612	layers[1].clip_width = result->width;
554	}	613	}
		614
555	if (h <= 0)	615	if (h <= 0)
556	{	616	{
557	while (y > 0) y -= (int)result->height;	617	while (y > 0) y -= (int)result->height;
558	layers[1].dst_y = y;	618	layers[1].dst_y = y;
559	layers[1].clip_height = result->height + target_height;	619	layers[1].clip_height = result->height + target_height;
…		…
561	else	621	else
562	{	622	{
563	layers[1].dst_y = y;	623	layers[1].dst_y = y;
564	layers[1].clip_height = result->height;	624	layers[1].clip_height = result->height;
565	}	625	}
		626
566	if (target->rs[Rs_blendtype])	627	if (target->rs[Rs_blendtype])
567	{	628	{
568	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	629	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
569	if (layers[1].merge_scanlines == NULL)	630	if (layers[1].merge_scanlines == NULL)
570	layers[1].merge_scanlines = alphablend_scanlines;	631	layers[1].merge_scanlines = alphablend_scanlines;
571	}	632	}
		633
572	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	634	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
573	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	635	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		636
574	if (tmp)	637	if (tmp)
575	{	638	{
576	if (result != original_asim)	639	if (result != original_asim)
577	destroy_asimage (&result);	640	destroy_asimage (&result);
		641
578	result = tmp;	642	result = tmp;
579	}	643	}
		644
580	free (layers);	645	free (layers);
581	}	646	}
582	}	647	}
583	TIMING_TEST_PRINT_RESULT (asim);	648	TIMING_TEST_PRINT_RESULT (asim);
584		649
…		…
613		678
614	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	679	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
615	int dst_width = result->width, dst_height = result->height;	680	int dst_width = result->width, dst_height = result->height;
616	if (background == NULL)	681	if (background == NULL)
617	{	682	{
618	if (h_scale > 0)
619	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	683	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);	684	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
622		685
623	if (dst_x > 0 \|\| dst_y > 0	686	if (dst_x > 0 \|\| dst_y > 0
624	\|\| dst_x + dst_width < new_pmap_width	687	\|\| dst_x + dst_width < new_pmap_width
625	\|\| dst_y + dst_height < new_pmap_height)	688	\|\| dst_y + dst_height < new_pmap_height)
626	{
627	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	689	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
628	}
629	}	690	}
630		691
631	/* put result on pixmap */	692	/* put result on pixmap */
632	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	693	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);	694	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
637		698
638	XFreeGC (target->dpy, gc);	699	XFreeGC (target->dpy, gc);
639	TIMING_TEST_PRINT_RESULT (asim);	700	TIMING_TEST_PRINT_RESULT (asim);
640	}	701	}
641		702
		703	if (background)
		704	destroy_asimage (&background);
		705
642	return true;	706	return true;
643	}	707	}
644	# endif /* HAVE_AFTERIMAGE */	708	# endif /* HAVE_AFTERIMAGE */
645		709
646	bool	710	bool
647	bgPixmap_t::set_file (const char *file)	711	bgPixmap_t::set_file (const char *file)
648	{	712	{
649	char *f;
650
651	assert (file != NULL);	713	assert (file);
652		714
653	if (*file != '\0')	715	if (*file)
654	{	716	{
		717	if (const char *p = strchr (file, ';'))
		718	{
		719	size_t len = p - file;
		720	char *f = rxvt_temp_buf<char> (len + 1);
		721	memcpy (f, file, len);
		722	f[len] = '\0';
		723	file = f;
		724	}
		725
655	# ifdef HAVE_AFTERIMAGE	726	# ifdef HAVE_AFTERIMAGE
656	if (target->asimman == NULL)	727	if (!target->asimman)
657	target->asimman = create_generic_imageman (target->rs[Rs_path]);	728	target->asimman = create_generic_imageman (target->rs[Rs_path]);
658	if ((f = strchr (file, ';')) == NULL)
659	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	729	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
660	else
661	{
662	size_t len = f - file;
663	f = (char *)malloc (len + 1);
664	strncpy (f, file, len);
665	f[len] = '\0';
666	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
667	free (f);
668	}
669	return (original_asim != NULL);	730	return original_asim;
670	# endif	731	# endif
671	}	732	}
		733
672	return false;	734	return false;
673	}	735	}
674		736
675	# endif /* BG_IMAGE_FROM_FILE */	737	# endif /* BG_IMAGE_FROM_FILE */
676		738
…		…
681	if (!(flags & isTransparent))	743	if (!(flags & isTransparent))
682	{	744	{
683	flags \|= isTransparent;	745	flags \|= isTransparent;
684	return true;	746	return true;
685	}	747	}
		748
686	return false;	749	return false;
687	}	750	}
688		751
689	bool	752	bool
690	bgPixmap_t::set_blur_radius (const char *geom)	753	bgPixmap_t::set_blur_radius (const char *geom)
…		…
771	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	834	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
772	tint = new_tint;	835	tint = new_tint;
773	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	836	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
774	return true;	837	return true;
775	}	838	}
		839
776	return false;	840	return false;
777	}	841	}
778		842
779	bool	843	bool
780	bgPixmap_t::unset_tint ()	844	bgPixmap_t::unset_tint ()
…		…
784	if (new_flags != (flags & tintFlags))	848	if (new_flags != (flags & tintFlags))
785	{	849	{
786	flags = (flags&~tintFlags)\|new_flags;	850	flags = (flags&~tintFlags)\|new_flags;
787	return true;	851	return true;
788	}	852	}
		853
789	return false;	854	return false;
790	}	855	}
791		856
792	bool	857	bool
793	bgPixmap_t::set_shade (const char *shade_str)	858	bgPixmap_t::set_shade (const char *shade_str)
794	{	859	{
795	int new_shade = (shade_str) ? atoi (shade_str) : 0;	860	int new_shade = (shade_str) ? atoi (shade_str) : 0;
796		861
797	if (new_shade < 0 && new_shade > -100)	862	if (new_shade < 0 && new_shade > -100)
798	new_shade = 200 - (100 + new_shade);	863	new_shade = 200 - (100 + new_shade);
799	else if (new_shade == 100)	864	else if (new_shade == 100)
800	new_shade = 0;	865	new_shade = 0;
801		866
802	if (new_shade != shade)	867	if (new_shade != shade)
803	{	868	{
804	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	869	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
805	shade = new_shade;	870	shade = new_shade;
806	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	871	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
807	return true;	872	return true;
808	}	873	}
		874
809	return false;	875	return false;
810	}	876	}
811		877
812	/* make_transparency_pixmap()	878	/* make_transparency_pixmap()
813	* Builds a pixmap sized the same as terminal window, with depth same as the root window	879	* Builds a pixmap sized the same as terminal window, with depth same as the root window
…		…
820	unsigned long result = 0;	886	unsigned long result = 0;
821		887
822	if (target == NULL)	888	if (target == NULL)
823	return 0;	889	return 0;
824		890
825	/* root dimentions may change from call to call - but Display structure should	891	/* root dimensions may change from call to call - but Display structure should
826	* be always up-to-date, so let's use it :	892	* be always up-to-date, so let's use it :
827	*/	893	*/
828	Window root = target->display->root;	894	Window root = target->display->root;
829	int screen = target->display->screen;	895	int screen = target->display->screen;
830	Display *dpy = target->dpy;	896	Display *dpy = target->dpy;
…		…
843	if (sx + window_width <= 0 \|\| sy + window_height <= 0	909	if (sx + window_width <= 0 \|\| sy + window_height <= 0
844	\|\| sx >= root_width \|\| sy >= root_height)	910	\|\| sx >= root_width \|\| sy >= root_height)
845	return 0;	911	return 0;
846		912
847	if (root_pixmap != None)	913	if (root_pixmap != None)
		914	{
848	{/* we want to validate the pixmap and get it's size at the same time : */	915	/* we want to validate the pixmap and get it's size at the same time : */
849	int junk;	916	int junk;
850	unsigned int ujunk;	917	unsigned int ujunk;
851	/* root pixmap may be bad - allow a error */	918	/* root pixmap may be bad - allow a error */
852	target->allowedxerror = -1;	919	target->allowedxerror = -1;
853		920
…		…
862		929
863	if (tiled_root_pmap == None) /* something really bad happened - abort */	930	if (tiled_root_pmap == None) /* something really bad happened - abort */
864	return 0;	931	return 0;
865		932
866	if (root_pixmap == None)	933	if (root_pixmap == None)
		934	{
867	{ /* use tricks to obtain the root background image :*/	935	/* use tricks to obtain the root background image :*/
868	/* we want to create Overrideredirect window overlapping out window	936	/* we want to create Overrideredirect window overlapping out window
869	with background type of Parent Relative and then grab it */	937	with background type of Parent Relative and then grab it */
870	XSetWindowAttributes attr;	938	XSetWindowAttributes attr;
871	Window src;	939	Window src;
872	bool success = false;	940	bool success = false;
…		…
887	XGrabServer (dpy);	955	XGrabServer (dpy);
888	XMapRaised (dpy, src);	956	XMapRaised (dpy, src);
889	XSync (dpy, False);	957	XSync (dpy, False);
890		958
891	/* XSync should get window where it's properly exposed,	959	/* XSync should get window where it's properly exposed,
892	* but to be on the safe side - let's check for the actuall event to arrive : */	960	* but to be on the safe side - let's check for the actual event to arrive : */
893	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	961	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
894	++ev_count;	962	++ev_count;
895		963
896	if (ev_count > 0);	964	if (ev_count > 0);
		965	{
897	{ /* hooray! - we can grab the image! */	966	/* hooray! - we can grab the image! */
898	gc = XCreateGC (dpy, root, 0, NULL);	967	gc = XCreateGC (dpy, root, 0, NULL);
899	if (gc)	968	if (gc)
900	{	969	{
901	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	970	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
902	success = true;	971	success = true;
903	}	972	}
904	}	973	}
		974
905	XDestroyWindow (dpy, src);	975	XDestroyWindow (dpy, src);
906	XUngrabServer (dpy);	976	XUngrabServer (dpy);
907	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	977	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
908	}	978	}
909		979
…		…
914	}	984	}
915	else	985	else
916	result \|= transpPmapTiled;	986	result \|= transpPmapTiled;
917	}	987	}
918	else	988	else
		989	{
919	{/* strightforward pixmap copy */	990	/* straightforward pixmap copy */
920	gcv.tile = root_pixmap;	991	gcv.tile = root_pixmap;
921	gcv.fill_style = FillTiled;	992	gcv.fill_style = FillTiled;
922		993
923	while (sx < 0) sx += (int)root_width;	994	while (sx < 0) sx += (int)root_width;
924	while (sy < 0) sy += (int)root_height;	995	while (sy < 0) sy += (int)root_height;
…		…
972	{	1043	{
973	c.r = (c.r * shade) / 100;	1044	c.r = (c.r * shade) / 100;
974	c.g = (c.g * shade) / 100;	1045	c.g = (c.g * shade) / 100;
975	c.b = (c.b * shade) / 100;	1046	c.b = (c.b * shade) / 100;
976	}	1047	}
977	else if( shade > 100 && shade < 200)	1048	else if (shade > 100 && shade < 200)
978	{	1049	{
979	c.r = (c.r * (200 - shade)) / 100;	1050	c.r = (c.r * (200 - shade)) / 100;
980	c.g = (c.g * (200 - shade)) / 100;	1051	c.g = (c.g * (200 - shade)) / 100;
981	c.b = (c.b * (200 - shade)) / 100;	1052	c.b = (c.b * (200 - shade)) / 100;
982	}	1053	}
…		…
1028	mask_c.blue = 0xffff - c.b;	1099	mask_c.blue = 0xffff - c.b;
1029	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1100	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1030	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1101	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1031	result \|= transpPmapTinted;	1102	result \|= transpPmapTinted;
1032	}	1103	}
		1104
1033	XRenderFreePicture (dpy, mask_pic);	1105	XRenderFreePicture (dpy, mask_pic);
1034	XRenderFreePicture (dpy, overlay_pic);	1106	XRenderFreePicture (dpy, overlay_pic);
1035	XRenderFreePicture (dpy, back_pic);	1107	XRenderFreePicture (dpy, back_pic);
1036	# if DO_TIMING_TEST	1108	# if DO_TIMING_TEST
1037	XSync (dpy, False);	1109	XSync (dpy, False);
…		…
1059	}	1131	}
1060		1132
1061	bool	1133	bool
1062	bgPixmap_t::set_root_pixmap ()	1134	bgPixmap_t::set_root_pixmap ()
1063	{	1135	{
1064	Pixmap new_root_pixmap = None;
1065
1066	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1136	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1067	if (new_root_pixmap == None)	1137	if (new_root_pixmap == None)
1068	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1138	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1069		1139
1070	if (new_root_pixmap != root_pixmap)	1140	if (new_root_pixmap != root_pixmap)
1071	{	1141	{
1072	root_pixmap = new_root_pixmap;	1142	root_pixmap = new_root_pixmap;
1073	return true;	1143	return true;
1074	}	1144	}
		1145
1075	return false;	1146	return false;
1076	}	1147	}
1077	# endif /* ENABLE_TRANSPARENCY */	1148	# endif /* ENABLE_TRANSPARENCY */
1078		1149
1079	# ifndef HAVE_AFTERIMAGE	1150	# ifndef HAVE_AFTERIMAGE
1080	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1151	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1081	# endif	1152	# endif
1082
1083		1153
1084	bool	1154	bool
1085	bgPixmap_t::render ()	1155	bgPixmap_t::render ()
1086	{	1156	{
1087	unsigned long background_flags = 0;	1157	unsigned long background_flags = 0;
…		…
1089	if (target == NULL)	1159	if (target == NULL)
1090	return false;	1160	return false;
1091		1161
1092	TIMING_TEST_START (tp);	1162	TIMING_TEST_START (tp);
1093		1163
1094	invalidate();	1164	invalidate ();
1095	# ifdef ENABLE_TRANSPARENCY	1165	# ifdef ENABLE_TRANSPARENCY
1096	if (flags & isTransparent)	1166	if (flags & isTransparent)
1097	{	1167	{
1098	/* we need to re-generate transparency pixmap in that case ! */	1168	/* we need to re-generate transparency pixmap in that case ! */
1099	background_flags = make_transparency_pixmap ();	1169	background_flags = make_transparency_pixmap ();
…		…
1103	&& pmap_depth == target->depth)	1173	&& pmap_depth == target->depth)
1104	flags = flags & ~isInvalid;	1174	flags = flags & ~isInvalid;
1105	}	1175	}
1106	# endif	1176	# endif
1107		1177
1108	XImage *result = NULL;
1109	# ifdef HAVE_AFTERIMAGE	1178	# ifdef HAVE_AFTERIMAGE
1110	if (original_asim	1179	if (original_asim
1111	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1180	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1112	{	1181	{
1113	ASImage *background = NULL;
1114	ARGB32 as_tint = TINT_LEAVE_SAME;
1115	if (background_flags)
1116	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1117
1118	# ifdef ENABLE_TRANSPARENCY
1119	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1120	{
1121	ShadingInfo as_shade;
1122	as_shade.shading = (shade == 0) ? 100 : shade;
1123
1124	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1125	if (flags & tintSet)
1126	tint.get (c);
1127	as_shade.tintColor.red = c.r;
1128	as_shade.tintColor.green = c.g;
1129	as_shade.tintColor.blue = c.b;
1130
1131	as_tint = shading2tint32 (&as_shade);
1132	}
1133	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1134	{
1135	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1136	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1137	100, ASIMAGE_QUALITY_DEFAULT);
1138	if (tmp)
1139	{
1140	destroy_asimage (&background);
1141	background = tmp;
1142	}
1143	}
1144	# endif
1145
1146	if (render_asim (background, as_tint))	1182	if (render_asim (background_flags))
1147	flags = flags & ~isInvalid;	1183	flags = flags & ~isInvalid;
1148	if (background)
1149	destroy_asimage (&background);
1150	}	1184	}
1151	else if (background_flags && pmap_depth != target->depth)	1185	# endif
		1186
		1187	XImage *result = NULL;
		1188
		1189	if (background_flags && (flags & isInvalid))
1152	{	1190	{
1153	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1191	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1154	}
1155		1192
		1193	# if !defined(HAVE_AFTERIMAGE) && !XFT
1156	# elif !XFT /* our own client-side tinting */	1194	/* our own client-side tinting */
1157
1158	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.	1195	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
1159	This may need to be changed in need_client_side_rendering() logic is altered !!! */	1196	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1160
1161	if (background_flags && (flags & isInvalid))
1162	{
1163	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1164	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1197	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1165	{	1198	{
1166	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1199	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1167	if (flags & tintSet)	1200	if (flags & tintSet)
1168	tint.get (c);	1201	tint.get (c);
1169	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1202	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1170	}	1203	}
		1204	# endif
1171	}	1205	}
1172	# endif /* HAVE_AFTERIMAGE */
1173		1206
1174	if (result != NULL)	1207	if (result)
1175	{	1208	{
1176	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1209	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1210
1177	if (gc)	1211	if (gc)
1178	{	1212	{
1179	if (/pmap_depth != target->depth &&/ pixmap != None)	1213	if (/pmap_depth != target->depth &&/ pixmap != None)
1180	{	1214	{
1181	XFreePixmap (target->dpy, pixmap);	1215	XFreePixmap (target->dpy, pixmap);
1182	pixmap = None;	1216	pixmap = None;
1183	}	1217	}
		1218
1184	if (pixmap == None)	1219	if (pixmap == None)
1185	{	1220	{
1186	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1221	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1187	pmap_width = result->width;	1222	pmap_width = result->width;
1188	pmap_height = result->height;	1223	pmap_height = result->height;
1189	pmap_depth = target->depth;	1224	pmap_depth = target->depth;
1190	}	1225	}
		1226
1191	if (pmap_depth != result->depth)	1227	if (pmap_depth != result->depth)
		1228	{
1192	{ /* Bad Match error will ensue ! stupid X !!!! */	1229	/* Bad Match error will ensue ! stupid X !!!! */
1193	if( result->depth == 24 && pmap_depth == 32)	1230	if (result->depth == 24 && pmap_depth == 32)
1194	result->depth = 32;	1231	result->depth = 32;
1195	else if( result->depth == 32 && pmap_depth == 24)	1232	else if (result->depth == 32 && pmap_depth == 24)
1196	result->depth = 24;	1233	result->depth = 24;
1197	else	1234	else
1198	{	1235	{
1199	/* TODO: implement image recoding */	1236	/* TODO: implement image recoding */
1200	}	1237	}
1201	}	1238	}
		1239
1202	if (pmap_depth == result->depth)	1240	if (pmap_depth == result->depth)
1203	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1241	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1242
1204	XFreeGC (target->dpy, gc);	1243	XFreeGC (target->dpy, gc);
1205	flags = flags & ~isInvalid;	1244	flags = flags & ~isInvalid;
1206	}	1245	}
		1246
1207	XDestroyImage (result);	1247	XDestroyImage (result);
1208	}	1248	}
1209		1249
1210	if (flags & isInvalid)	1250	if (flags & isInvalid)
1211	{	1251	{
…		…
1215	pixmap = None;	1255	pixmap = None;
1216	}	1256	}
1217	}	1257	}
1218		1258
1219	apply ();	1259	apply ();
		1260
		1261	XSync (target->dpy, False);
		1262	valid_since = ev::now ();
1220		1263
1221	TIMING_TEST_PRINT_RESULT (tp);	1264	TIMING_TEST_PRINT_RESULT (tp);
1222		1265
1223	return true;	1266	return true;
1224	}	1267	}
…		…
1233	# ifdef ENABLE_TRANSPARENCY	1276	# ifdef ENABLE_TRANSPARENCY
1234	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1277	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1235	# endif	1278	# endif
1236	return true;	1279	return true;
1237	}	1280	}
		1281
1238	return false;	1282	return false;
1239	}	1283	}
1240		1284
1241	void	1285	void
1242	bgPixmap_t::apply()	1286	bgPixmap_t::apply ()
1243	{	1287	{
1244	if (target)	1288	if (target)
1245	{	1289	{
1246	flags &= ~isVtOrigin;	1290	flags &= ~isVtOrigin;
		1291
1247	if (pixmap != None)	1292	if (pixmap != None)
		1293	{
1248	{ /* set target's background to pixmap */	1294	/* set target's background to pixmap */
1249	# ifdef ENABLE_TRANSPARENCY	1295	# ifdef ENABLE_TRANSPARENCY
1250	if (flags & isTransparent)	1296	if (flags & isTransparent)
1251	{	1297	{
1252	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1298	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1253	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1299	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1254	# if HAVE_SCROLLBARS	1300
1255	if (target->scrollBar.win)	1301	if (target->scrollBar.win)
1256	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1302	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1257	# endif
1258	}	1303	}
1259	else	1304	else
1260	# endif	1305	# endif
1261	{	1306	{
1262	flags \|= isVtOrigin;	1307	flags \|= isVtOrigin;
1263	/* force old pixmap dereference in case it was transparent before :*/	1308	/* force old pixmap dereference in case it was transparent before :*/
1264	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1309	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1265	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1310	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1266	/* do we also need to set scrollbar's background here ? */	1311	/* do we also need to set scrollbar's background here ? */
1267	# if HAVE_SCROLLBARS	1312
1268	if (target->scrollBar.win)	1313	if (target->scrollBar.win)
1269	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1314	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1270	# endif
1271	}	1315	}
1272	}	1316	}
1273	else	1317	else
		1318	{
1274	{ /* set target background to a pixel */	1319	/* set target background to a pixel */
1275	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1320	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1276	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1321	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1277	/* do we also need to set scrollbar's background here ? */	1322	/* do we also need to set scrollbar's background here ? */
1278	# if HAVE_SCROLLBARS
1279	if (target->scrollBar.win)	1323	if (target->scrollBar.win)
1280	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1324	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1281	# endif
1282	}	1325	}
		1326
1283	/* don't want Expose on the parent or vt. It is better to use	1327	/* don't want Expose on the parent or vt. It is better to use
1284	scr_touch or we get a great deal of flicker otherwise: */	1328	scr_touch or we get a great deal of flicker otherwise: */
1285	XClearWindow (target->dpy, target->parent[0]);	1329	XClearWindow (target->dpy, target->parent[0]);
1286		1330
1287	# if HAVE_SCROLLBARS	1331	if (target->scrollBar.state && target->scrollBar.win)
1288	if (target->scrollBar.win)
1289	{	1332	{
1290	target->scrollBar.setIdle ();	1333	target->scrollBar.state = STATE_IDLE;
1291	target->scrollbar_show (0);	1334	target->scrollBar.show (0);
1292	}	1335	}
1293	# endif
1294		1336
1295	target->want_refresh = 1;	1337	target->want_refresh = 1;
1296	flags \|= hasChanged;	1338	flags \|= hasChanged;
1297	}	1339	}
1298	}	1340	}
…		…
1303	/* taken from aterm-0.4.2 */	1345	/* taken from aterm-0.4.2 */
1304		1346
1305	typedef uint32_t RUINT32T;	1347	typedef uint32_t RUINT32T;
1306		1348
1307	static void	1349	static void
1308	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1350	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1309	{	1351	{
1310	int sh_r, sh_g, sh_b;	1352	int sh_r, sh_g, sh_b;
1311	RUINT32T mask_r, mask_g, mask_b;	1353	RUINT32T mask_r, mask_g, mask_b;
1312	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1354	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1313	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1355	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/background.C (file contents): Revision 1.13 by sasha, Thu Nov 15 18:40:10 2007 UTC vs. Revision 1.46 by sf-exg, Mon Aug 30 23:08:06 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.13 by sasha, Thu Nov 15 18:40:10 2007 UTC vs.
Revision 1.46 by sf-exg, Mon Aug 30 23:08:06 2010 UTC