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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.13 by sasha, Thu Nov 15 18:40:10 2007 UTC vs.
Revision 1.64 by sf-exg, Mon Oct 4 14:31:00 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.
59	* WxH+X Assumes Y == X	61	* WxH+X Assumes Y == X
60	* WxH Assumes Y == X == 50 (centers the image)	62	* WxH Assumes Y == X == 50 (centers the image)
61	* W+X+Y Assumes H == W	63	* W+X+Y Assumes H == W
62	* W+X Assumes H == W and Y == X	64	* W+X Assumes H == W and Y == X
63	* W Assumes H == W and Y == X == 50	65	* W Assumes H == W and Y == X == 50
64	*	66	*
65	* Adjusting position only :	67	* Adjusting position only :
66	* =+X+Y Set position to X% by Y% (absolute).	68	* =+X+Y Set position to X% by Y% (absolute).
67	* =+X Set position to X% by X%.	69	* =+X Set position to X% by X%.
68	* +X+Y Adjust position horizontally X% and vertically Y%	70	* +X+Y Adjust position horizontally X% and vertically Y%
69	* from current position (relative).	71	* from current position (relative).
70	* +X Adjust position horizontally X% and vertically X%	72	* +X Adjust position horizontally X% and vertically X%
71	* from current position.	73	* from current position.
72	*	74	*
73	* Adjusting scale only :	75	* Adjusting scale only :
74	* Wx0 Multiply horizontal scaling factor by W%	76	* Wx0 Multiply horizontal scaling factor by W%
75	* 0xH Multiply vertical scaling factor by H%	77	* 0xH Multiply vertical scaling factor by H%
76	* 0x0 No scaling (show image at normal size).	78	* 0x0 No scaling (show image at normal size).
77	*	79	*
78	* Pixmap Operations : (should be prepended by a colon)	80	* Pixmap Operations : (should be prepended by a colon)
79	* tile Tile image. Scaling/position modifiers above will affect	81	* tile Tile image. Scaling/position modifiers above will affect
80	* the tile size and origin.	82	* the tile size and origin.
81	* propscale When scaling, scale proportionally. That is, maintain the	83	* propscale When scaling, scale proportionally. That is, maintain the
82	* proper aspect ratio for the image. Any portion of the	84	* proper aspect ratio for the image. Any portion of the
83	* background not covered by the image is filled with the	85	* background not covered by the image is filled with the
84	* current background color.	86	* current background color.
85	* hscale Scale horizontally, tile vertically ?	87	* hscale Scale horizontally, tile vertically ?
86	* vscale Tile horizontally, scale vertically ?	88	* vscale Tile horizontally, scale vertically ?
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
		101	#ifdef HAVE_PIXBUF
		102	pixbuf = NULL;
		103	#endif
97	#ifdef BG_IMAGE_FROM_FILE	104	#ifdef BG_IMAGE_FROM_FILE
		105	have_image = false;
98	h_scale = v_scale = 0;	106	h_scale = v_scale = 0;
99	h_align = v_align = 0;	107	h_align = v_align = 0;
100	#endif	108	#endif
101	flags = 0;	109	flags = 0;
102	pixmap = None;	110	pixmap = None;
		111	valid_since = invalid_since = 0;
		112	target = 0;
103	}	113	}
104		114
105	bgPixmap_t::~bgPixmap_t()	115	void
		116	bgPixmap_t::destroy ()
106	{	117	{
107	#ifdef HAVE_AFTERIMAGE	118	#ifdef HAVE_AFTERIMAGE
108	if (original_asim)	119	if (original_asim)
109	safe_asimage_destroy (original_asim);	120	safe_asimage_destroy (original_asim);
110	#endif	121	#endif
		122
		123	#ifdef HAVE_PIXBUF
		124	if (pixbuf)
		125	g_object_unref (pixbuf);
		126	#endif
		127
111	if (pixmap && target)	128	if (pixmap && target)
112	XFreePixmap (target->dpy, pixmap);	129	XFreePixmap (target->dpy, pixmap);
113	}	130	}
114		131
115	bool	132	bool
…		…
119	if (flags & isTransparent)	136	if (flags & isTransparent)
120	return true;	137	return true;
121	# endif	138	# endif
122		139
123	# ifdef BG_IMAGE_FROM_FILE	140	# ifdef BG_IMAGE_FROM_FILE
124	# ifdef HAVE_AFTERIMAGE	141	if (have_image)
125	if (original_asim != NULL)
126	# endif
127	{	142	{
128	if (h_scale != 0 || v_scale != 0	143	if (flags & sizeSensitive)
129	|| h_align != 0 || v_align != 0)
130	return true;	144	return true;
131	}	145	}
132	# endif	146	# endif
133		147
134	return false;	148	return false;
135	}	149	}
136		150
137	bool	151	bool
138	bgPixmap_t::window_position_sensitive ()	152	bgPixmap_t::window_position_sensitive ()
139	{	153	{
140	# ifdef ENABLE_TRANSPARENCY	154	# ifdef ENABLE_TRANSPARENCY
141	if (flags & isTransparent)	155	if (flags & isTransparent)
142	return true;	156	return true;
143	# endif	157	# endif
144		158
145	# ifdef BG_IMAGE_FROM_FILE	159	# ifdef BG_IMAGE_FROM_FILE
146	# ifdef HAVE_AFTERIMAGE	160	if (have_image)
147	if (original_asim != NULL)
148	# endif
149	{	161	{
150	if (h_align == rootAlign || v_align == rootAlign)	162	if (flags & rootAlign)
151	return true;	163	return true;
152	}	164	}
153	# endif	165	# endif
154		166
155	return false;	167	return false;
156	};	168	};
157		169
158	bool bgPixmap_t::need_client_side_rendering ()	170	bool bgPixmap_t::need_client_side_rendering ()
159	{	171	{
160	# ifdef HAVE_AFTERIMAGE	172	# ifdef HAVE_AFTERIMAGE
161	if (original_asim != NULL)	173	if (original_asim)
162	return true;	174	return true;
163	# endif	175	# endif
164	# ifdef ENABLE_TRANSPARENCY	176	# ifdef ENABLE_TRANSPARENCY
165	if (flags & isTransparent)	177	if (flags & isTransparent)
166	{	178	{
…		…
195	static inline bool	207	static inline bool
196	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	208	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
197	{	209	{
198	if (geom_flags & flag)	210	if (geom_flags & flag)
199	{	211	{
200	if (new_value != bgPixmap_t::rootAlign)
201	{
202	if (new_value < -100)	212	if (new_value < -100)
203	new_value = -100;	213	new_value = -100;
204	else if (new_value > 200)	214	else if (new_value > 200)
205	new_value = 200;	215	new_value = 200;
206	}
207	if (new_value != align)	216	if (new_value != align)
208	{	217	{
209	align = new_value;	218	align = new_value;
210	return true;	219	return true;
211	}	220	}
…		…
215		224
216	static inline int	225	static inline int
217	make_align_position (int align, int window_size, int image_size)	226	make_align_position (int align, int window_size, int image_size)
218	{	227	{
219	int diff = window_size - image_size;	228	int diff = window_size - image_size;
220	int smaller = MIN (image_size,window_size);	229	int smaller = min (image_size, window_size);
221		230
222	if (align >= 0 && align <= 50)	231	if (align >= 0 && align <= 50)
223	return diff * align / 100;	232	return diff * align / 100;
224	else if (align > 50 && align <= 100)	233	else if (align > 50 && align <= 100)
225	return window_size - image_size - diff * (100 - align) / 100;	234	return window_size - image_size - diff * (100 - align) / 100;
…		…
234	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	243	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
235	{	244	{
236	int src_pos = 0;	245	int src_pos = 0;
237	dst_pos = 0;	246	dst_pos = 0;
238	dst_size = size;	247	dst_size = size;
239	if (pos < 0 && size > target_size)	248	if (pos < 0)
240	{	249	{
241	src_pos = -pos;	250	src_pos = -pos;
242	dst_size += pos;	251	dst_size += pos;
243	}	252	}
244	else if (pos > 0)	253	else if (pos > 0)
…		…
255	int geom_flags = 0, changed = 0;	264	int geom_flags = 0, changed = 0;
256	int x = 0, y = 0;	265	int x = 0, y = 0;
257	unsigned int w = 0, h = 0;	266	unsigned int w = 0, h = 0;
258	unsigned int n;	267	unsigned int n;
259	unsigned long new_flags = (flags & (~geometryFlags));	268	unsigned long new_flags = (flags & (~geometryFlags));
260	char *p;	269	const char *p;
261	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	270	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
262		271
263	if (geom == NULL)	272	if (geom == NULL)
264	return false;	273	return false;
265		274
266	char str[MAXLEN_GEOM];	275	char str[MAXLEN_GEOM];
…		…
273	if (n < MAXLEN_GEOM)	282	if (n < MAXLEN_GEOM)
274	{	283	{
275	char *ops;	284	char *ops;
276	new_flags |= geometrySet;	285	new_flags |= geometrySet;
277		286
278	strncpy (str, geom, n);	287	memcpy (str, geom, n);
279	str[n] = '\0';	288	str[n] = '\0';
280	if (str[0] == ':')	289	if (str[0] == ':')
281	ops = &str[0];	290	ops = &str[0];
282	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	291	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
283	ops = &str[0];	292	ops = &str[0];
…		…
303	y = x;	312	y = x;
304	geom_flags |= YValue;	313	geom_flags |= YValue;
305	}	314	}
306		315
307	if (flags & geometrySet)	316	if (flags & geometrySet)
		317	{
308	{/* new geometry is an adjustment to the old one ! */	318	/* new geometry is an adjustment to the old one ! */
309	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	319	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
310	{	320	{
311	if (w == 0 && h != 0)	321	if (w == 0 && h != 0)
312	{	322	{
313	w = h_scale;	323	w = h_scale;
…		…
329	}	339	}
330	}	340	}
331	else /* setting up geometry from scratch */	341	else /* setting up geometry from scratch */
332	{	342	{
333	if (!(geom_flags & XValue))	343	if (!(geom_flags & XValue))
		344	{
334	{/* use default geometry - centered */	345	/* use default geometry - centered */
335	x = y = defaultAlign;	346	x = y = defaultAlign;
336	}	347	}
337	else if (!(geom_flags & YValue))	348	else if (!(geom_flags & YValue))
338	y = x;	349	y = x;
339		350
340	if ((geom_flags & (WidthValue|HeightValue)) == 0)	351	if ((geom_flags & (WidthValue|HeightValue)) == 0)
		352	{
341	{/* use default geometry - scaled */	353	/* use default geometry - scaled */
342	w = h = defaultScale;	354	w = h = defaultScale;
343	}	355	}
344	else if (geom_flags & WidthValue)	356	else if (geom_flags & WidthValue)
345	{	357	{
346	if (!(geom_flags & HeightValue))	358	if (!(geom_flags & HeightValue))
…		…
349	else	361	else
350	w = h;	362	w = h;
351	}	363	}
352	} /* done parsing geometry string */	364	} /* done parsing geometry string */
353	else if (!(flags & geometrySet))	365	else if (!(flags & geometrySet))
		366	{
354	{ /* default geometry - scaled and centered */	367	/* default geometry - scaled and centered */
355	x = y = defaultAlign;	368	x = y = defaultAlign;
356	w = h = defaultScale;	369	w = h = defaultScale;
357	}	370	}
358		371
359	if (!(flags & geometrySet))	372	if (!(flags & geometrySet))
…		…
362	if (ops)	375	if (ops)
363	{	376	{
364	while (*ops)	377	while (*ops)
365	{	378	{
366	while (*ops == ':' || isspace(*ops)) ++ops;	379	while (*ops == ':' || isspace(*ops)) ++ops;
		380
367	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	381	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
368	if (CHECK_GEOM_OPS("tile"))	382	if (CHECK_GEOM_OPS ("tile"))
369	{	383	{
370	w = h = noScale;	384	w = h = noScale;
371	geom_flags |= WidthValue|HeightValue;	385	geom_flags |= WidthValue|HeightValue;
372	}	386	}
373	else if (CHECK_GEOM_OPS("propscale"))	387	else if (CHECK_GEOM_OPS ("propscale"))
374	{	388	{
375	if (w == 0 && h == 0)
376	{
377	w = windowScale;
378	geom_flags |= WidthValue;
379	}
380	new_flags |= propScale;	389	new_flags |= propScale;
381	}	390	}
382	else if (CHECK_GEOM_OPS("hscale"))	391	else if (CHECK_GEOM_OPS ("hscale"))
383	{	392	{
384	if (w == 0)
385	w = windowScale;	393	if (w == 0) w = windowScale;
		394
386	h = noScale;	395	h = noScale;
387	geom_flags |= WidthValue|HeightValue;	396	geom_flags |= WidthValue|HeightValue;
388	}	397	}
389	else if (CHECK_GEOM_OPS("vscale"))	398	else if (CHECK_GEOM_OPS ("vscale"))
390	{	399	{
391	if (h == 0)
392	h = windowScale;	400	if (h == 0) h = windowScale;
		401
393	w = noScale;	402	w = noScale;
394	geom_flags |= WidthValue|HeightValue;	403	geom_flags |= WidthValue|HeightValue;
395	}	404	}
396	else if (CHECK_GEOM_OPS("scale"))	405	else if (CHECK_GEOM_OPS ("scale"))
397	{	406	{
398	if (h == 0)
399	h = windowScale;	407	if (h == 0) h = windowScale;
400	if (w == 0)
401	w = windowScale;	408	if (w == 0) w = windowScale;
		409
402	geom_flags |= WidthValue|HeightValue;	410	geom_flags |= WidthValue|HeightValue;
403	}	411	}
404	else if (CHECK_GEOM_OPS("auto"))	412	else if (CHECK_GEOM_OPS ("auto"))
405	{	413	{
406	w = h = windowScale;	414	w = h = windowScale;
407	x = y = centerAlign;	415	x = y = centerAlign;
408	geom_flags |= WidthValue|HeightValue|XValue|YValue;	416	geom_flags |= WidthValue|HeightValue|XValue|YValue;
409	}	417	}
410	else if (CHECK_GEOM_OPS("root"))	418	else if (CHECK_GEOM_OPS ("root"))
411	{	419	{
		420	new_flags |= rootAlign;
412	w = h = noScale;	421	w = h = noScale;
413	x = y = rootAlign;
414	geom_flags |= WidthValue|HeightValue|XValue|YValue;	422	geom_flags |= WidthValue|HeightValue;
415	}	423	}
416	# undef CHECK_GEOM_OPS	424	# undef CHECK_GEOM_OPS
		425
417	while (*ops != ':' && *ops != '\0') ++ops;	426	while (*ops != ':' && *ops != '\0') ++ops;
418	} /* done parsing ops */	427	} /* done parsing ops */
419	}	428	}
420		429
421	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	430	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))	431	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))	432	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))	433	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
428	++changed;
429	}	434	}
430		435
431	if (new_flags != flags)	436	if (new_flags != flags)
432	{	437	{
433	flags = new_flags;	438	flags = new_flags;
434	changed++;	439	changed++;
435	}	440	}
		441
436	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	442	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
437	// flags, h_scale, v_scale, h_align, v_align);	443	// flags, h_scale, v_scale, h_align, v_align);
438	return (changed > 0);	444	return (changed > 0);
		445	}
		446
		447	void
		448	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
		449	{
		450	int target_width = target->szHint.width;
		451	int target_height = target->szHint.height;
		452
		453	if (flags & propScale)
		454	{
		455	float scale = (float)target_width / image_width;
		456	min_it (scale, (float)target_height / image_height);
		457	w = image_width * scale + 0.5;
		458	h = image_height * scale + 0.5;
		459	}
		460	else
		461	{
		462	w = h_scale * target_width / 100;
		463	h = v_scale * target_height / 100;
		464	}
		465
		466	if (flags & rootAlign)
		467	{
		468	target->get_window_origin (x, y);
		469	x = -x;
		470	y = -y;
		471	}
		472	else
		473	{
		474	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
		475	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
		476	}
		477
		478	flags &= ~sizeSensitive;
		479	if (h_scale != 0 || v_scale != 0
		480	|| h_align != 0 || v_align != 0
		481	|| image_width > target_width || image_height > target_height)
		482	flags |= sizeSensitive;
439	}	483	}
440		484
441	# ifdef HAVE_AFTERIMAGE	485	# ifdef HAVE_AFTERIMAGE
442	bool	486	bool
443	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	487	bgPixmap_t::render_image (unsigned long background_flags)
444	{	488	{
445	if (target == NULL)	489	if (target == NULL)
446	return false;	490	return false;
447		491
		492	target->init_asv ();
		493
		494	ASImage *background = NULL;
		495	ARGB32 background_tint = TINT_LEAVE_SAME;
		496
		497	# ifdef ENABLE_TRANSPARENCY
		498	if (background_flags)
		499	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		500
		501	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		502	{
		503	ShadingInfo as_shade;
		504	as_shade.shading = (shade == 0) ? 100 : shade;
		505
		506	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		507	if (flags & tintSet)
		508	tint.get (c);
		509	as_shade.tintColor.red = c.r;
		510	as_shade.tintColor.green = c.g;
		511	as_shade.tintColor.blue = c.b;
		512
		513	background_tint = shading2tint32 (&as_shade);
		514	}
		515
		516	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		517	{
		518	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		519	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		520	100, ASIMAGE_QUALITY_DEFAULT);
		521	if (tmp)
		522	{
		523	destroy_asimage (&background);
		524	background = tmp;
		525	}
		526	}
		527	# endif
		528
		529	ASImage *result = 0;
		530
448	int target_width = (int)target->szHint.width;	531	int target_width = target->szHint.width;
449	int target_height = (int)target->szHint.height;	532	int target_height = target->szHint.height;
450	int new_pmap_width = target_width, new_pmap_height = target_height;	533	int new_pmap_width = target_width;
451	ASImage *result = NULL;	534	int new_pmap_height = target_height;
452		535
453	int x = 0;	536	int x = 0;
454	int y = 0;	537	int y = 0;
455	int w = h_scale * target_width / 100;	538	int w = 0;
456	int h = v_scale * target_height / 100;	539	int h = 0;
457		540
458	TIMING_TEST_START (asim);	541	TIMING_TEST_START (asim);
459		542
460	if (original_asim)	543	if (original_asim)
461	{	544	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
462	if (h_align == rootAlign || v_align == rootAlign)
463	{
464	target->get_window_origin(x, y);
465	x = -x;
466	y = -y;
467	}
468	if (h_align != rootAlign)
469	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
470	if (v_align != rootAlign)
471	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
472	}
473		545
474	if (original_asim == NULL	546	if (!original_asim
475	|| x >= target_width	547	|| x >= target_width
476	|| y >= target_height	548	|| y >= target_height
477	|| (w > 0 && x + w <= 0)	549	|| (w > 0 && x + w <= 0)
478	|| (h > 0 && y + h <= 0))	550	|| (h > 0 && y + h <= 0))
479	{	551	{
480	if (background)	552	if (background)
481	{	553	{
482	new_pmap_width = background->width;	554	new_pmap_width = background->width;
483	new_pmap_height = background->height;	555	new_pmap_height = background->height;
484	result = background;	556	result = background;
		557
485	if (background_tint != TINT_LEAVE_SAME)	558	if (background_tint != TINT_LEAVE_SAME)
486	{	559	{
487	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	560	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
488	target_width, target_height, background_tint,	561	target_width, target_height, background_tint,
489	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	562	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
490	if (tmp)	563	if (tmp)
491	result = tmp;	564	result = tmp;
492	}	565	}
…		…
495	new_pmap_width = new_pmap_height = 0;	568	new_pmap_width = new_pmap_height = 0;
496	}	569	}
497	else	570	else
498	{	571	{
499	result = original_asim;	572	result = original_asim;
		573
500	if ((w > 0 && w != original_asim->width)	574	if ((w > 0 && w != original_asim->width)
501	|| (h > 0 && h != original_asim->height))	575	|| (h > 0 && h != original_asim->height))
502	{	576	{
503	result = scale_asimage (target->asv, original_asim,	577	result = scale_asimage (target->asv, original_asim,
504	w > 0 ? w : original_asim->width,	578	w > 0 ? w : original_asim->width,
505	h > 0 ? h : original_asim->height,	579	h > 0 ? h : original_asim->height,
506	background ? ASA_ASImage : ASA_XImage,	580	background ? ASA_ASImage : ASA_XImage,
507	100, ASIMAGE_QUALITY_DEFAULT);	581	100, ASIMAGE_QUALITY_DEFAULT);
508	}	582	}
		583
509	if (background == NULL)	584	if (background == NULL)
510	{/* if tiling - pixmap has to be sized exactly as the image,	585	{
511	but there is no need to make it bigger then the window! */
512	if (h_scale == 0)
513	new_pmap_width = min (result->width, target_width);
514	if (v_scale == 0)
515	new_pmap_height = min (result->height, target_height);
516	/* we also need to tile our image in one or both directions */
517	if (h_scale == 0 || v_scale == 0)	586	if (h_scale == 0 || v_scale == 0)
518	{	587	{
		588	/* if tiling - pixmap has to be sized exactly as the image,
		589	but there is no need to make it bigger than the window! */
		590	new_pmap_width = min (result->width, target_width);
		591	new_pmap_height = min (result->height, target_height);
		592
		593	/* we also need to tile our image in both directions */
519	ASImage *tmp = tile_asimage (target->asv, result,	594	ASImage *tmp = tile_asimage (target->asv, result,
520	(h_scale > 0) ? 0 : (int)result->width - x,	595	(int)result->width - x,
521	(v_scale > 0) ? 0 : (int)result->height - y,	596	(int)result->height - y,
522	new_pmap_width,	597	new_pmap_width,
523	new_pmap_height,	598	new_pmap_height,
524	TINT_LEAVE_SAME, ASA_XImage,	599	TINT_LEAVE_SAME, ASA_XImage,
525	100, ASIMAGE_QUALITY_DEFAULT);	600	100, ASIMAGE_QUALITY_DEFAULT);
526	if (tmp)	601	if (tmp)
527	{	602	{
528	if (result != original_asim)	603	if (result != original_asim)
529	destroy_asimage (&result);	604	destroy_asimage (&result);
		605
530	result = tmp;	606	result = tmp;
531	}	607	}
532	}	608	}
533	}	609	}
534	else	610	else
		611	{
535	{/* if blending background and image - pixmap has to be sized same as target window */	612	/* if blending background and image - pixmap has to be sized same as target window */
536	ASImageLayer *layers = create_image_layers (2);	613	ASImageLayer *layers = create_image_layers (2);
537	ASImage *merged_im = NULL;
538		614
539	layers[0].im = background;	615	layers[0].im = background;
540	layers[0].clip_width = target_width;	616	layers[0].clip_width = target_width;
541	layers[0].clip_height = target_height;	617	layers[0].clip_height = target_height;
542	layers[0].tint = background_tint;	618	layers[0].tint = background_tint;
543	layers[1].im = result;	619	layers[1].im = result;
		620
544	if (w <= 0)	621	if (w <= 0)
		622	{
545	{/* tile horizontally */	623	/* tile horizontally */
546	while (x > 0) x -= (int)result->width;	624	while (x > 0) x -= (int)result->width;
547	layers[1].dst_x = x;	625	layers[1].dst_x = x;
548	layers[1].clip_width = result->width+target_width;	626	layers[1].clip_width = result->width+target_width;
549	}	627	}
550	else	628	else
		629	{
551	{/* clip horizontally */	630	/* clip horizontally */
552	layers[1].dst_x = x;	631	layers[1].dst_x = x;
553	layers[1].clip_width = result->width;	632	layers[1].clip_width = result->width;
554	}	633	}
		634
555	if (h <= 0)	635	if (h <= 0)
556	{	636	{
557	while (y > 0) y -= (int)result->height;	637	while (y > 0) y -= (int)result->height;
558	layers[1].dst_y = y;	638	layers[1].dst_y = y;
559	layers[1].clip_height = result->height + target_height;	639	layers[1].clip_height = result->height + target_height;
…		…
561	else	641	else
562	{	642	{
563	layers[1].dst_y = y;	643	layers[1].dst_y = y;
564	layers[1].clip_height = result->height;	644	layers[1].clip_height = result->height;
565	}	645	}
		646
566	if (target->rs[Rs_blendtype])	647	if (target->rs[Rs_blendtype])
567	{	648	{
568	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	649	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
569	if (layers[1].merge_scanlines == NULL)	650	if (layers[1].merge_scanlines == NULL)
570	layers[1].merge_scanlines = alphablend_scanlines;	651	layers[1].merge_scanlines = alphablend_scanlines;
571	}	652	}
		653
572	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	654	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
573	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	655	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		656
574	if (tmp)	657	if (tmp)
575	{	658	{
576	if (result != original_asim)	659	if (result != original_asim)
577	destroy_asimage (&result);	660	destroy_asimage (&result);
		661
578	result = tmp;	662	result = tmp;
579	}	663	}
		664
580	free (layers);	665	free (layers);
581	}	666	}
582	}	667	}
583	TIMING_TEST_PRINT_RESULT (asim);	668	TIMING_TEST_PRINT_RESULT (asim);
584		669
585	if (pixmap)	670	bool ret = false;
586	{
587	if (result == NULL
588	|| pmap_width != new_pmap_width
589	|| pmap_height != new_pmap_height
590	|| pmap_depth != target->depth)
591	{
592	XFreePixmap (target->dpy, pixmap);
593	pixmap = None;
594	}
595	}
596		671
597	if (result)	672	if (result)
598	{	673	{
599	XGCValues gcv;	674	XGCValues gcv;
600	GC gc;	675	GC gc;
		676
		677	if (pixmap)
		678	{
		679	if (pmap_width != new_pmap_width
		680	|| pmap_height != new_pmap_height
		681	|| pmap_depth != target->depth)
		682	{
		683	XFreePixmap (target->dpy, pixmap);
		684	pixmap = None;
		685	}
		686	}
601		687
602	/* create Pixmap */	688	/* create Pixmap */
603	if (pixmap == None)	689	if (pixmap == None)
604	{	690	{
605	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	691	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
606	pmap_width = new_pmap_width;	692	pmap_width = new_pmap_width;
607	pmap_height = new_pmap_height;	693	pmap_height = new_pmap_height;
608	pmap_depth = target->depth;	694	pmap_depth = target->depth;
609	}	695	}
610	/* fill with background color ( if result's not completely overlapping it)*/	696	/* fill with background color (if result's not completely overlapping it) */
611	gcv.foreground = target->pix_colors[Color_bg];	697	gcv.foreground = target->pix_colors[Color_bg];
612	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	698	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
613		699
614	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	700	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
615	int dst_width = result->width, dst_height = result->height;	701	int dst_width = result->width, dst_height = result->height;
616	if (background == NULL)	702	if (background == NULL)
617	{	703	{
618	if (h_scale > 0)	704	if (!(h_scale == 0 || v_scale == 0))
		705	{
619	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	706	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);	707	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
		708	}
622		709
623	if (dst_x > 0 || dst_y > 0	710	if (dst_x > 0 || dst_y > 0
624	|| dst_x + dst_width < new_pmap_width	711	|| dst_x + dst_width < new_pmap_width
625	|| dst_y + dst_height < new_pmap_height)	712	|| dst_y + dst_height < new_pmap_height)
626	{
627	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	713	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
628	}
629	}	714	}
630		715
631	/* put result on pixmap */	716	/* put result on pixmap */
632	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	717	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);	718	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
635	if (result != background && result != original_asim)	720	if (result != background && result != original_asim)
636	destroy_asimage (&result);	721	destroy_asimage (&result);
637		722
638	XFreeGC (target->dpy, gc);	723	XFreeGC (target->dpy, gc);
639	TIMING_TEST_PRINT_RESULT (asim);	724	TIMING_TEST_PRINT_RESULT (asim);
640	}
641		725
		726	ret = true;
		727	}
		728
		729	if (background)
		730	destroy_asimage (&background);
		731
642	return true;	732	return ret;
643	}	733	}
644	# endif /* HAVE_AFTERIMAGE */	734	# endif /* HAVE_AFTERIMAGE */
		735
		736	# ifdef HAVE_PIXBUF
		737	bool
		738	bgPixmap_t::render_image (unsigned long background_flags)
		739	{
		740	if (target == NULL)
		741	return false;
		742
		743	if (!pixbuf)
		744	return false;
		745
		746	// TODO: add alpha blending
		747	if (background_flags)
		748	return false;
		749
		750	GdkPixbuf *result;
		751
		752	int image_width = gdk_pixbuf_get_width (pixbuf);
		753	int image_height = gdk_pixbuf_get_height (pixbuf);
		754
		755	int target_width = target->szHint.width;
		756	int target_height = target->szHint.height;
		757	int new_pmap_width = target_width;
		758	int new_pmap_height = target_height;
		759
		760	int x = 0;
		761	int y = 0;
		762	int w = 0;
		763	int h = 0;
		764
		765	get_image_geometry (image_width, image_height, w, h, x, y);
		766
		767	if (x >= target_width
		768	|| y >= target_height
		769	|| (w > 0 && x + w <= 0)
		770	|| (h > 0 && y + h <= 0))
		771	return false;
		772
		773	result = pixbuf;
		774
		775	if ((w > 0 && w != image_width)
		776	|| (h > 0 && h != image_height))
		777	{
		778	result = gdk_pixbuf_scale_simple (pixbuf,
		779	w > 0 ? w : image_width,
		780	h > 0 ? h : image_height,
		781	GDK_INTERP_BILINEAR);
		782	}
		783
		784	bool ret = false;
		785
		786	if (result)
		787	{
		788	XGCValues gcv;
		789	GC gc;
		790
		791	image_width = gdk_pixbuf_get_width (result);
		792	image_height = gdk_pixbuf_get_height (result);
		793
		794	if (h_scale == 0 || v_scale == 0)
		795	{
		796	new_pmap_width = min (image_width, target_width);
		797	new_pmap_height = min (image_height, target_height);
		798	}
		799
		800	if (pixmap)
		801	{
		802	if (pmap_width != new_pmap_width
		803	|| pmap_height != new_pmap_height
		804	|| pmap_depth != target->depth)
		805	{
		806	XFreePixmap (target->dpy, pixmap);
		807	pixmap = None;
		808	}
		809	}
		810
		811	if (pixmap == None)
		812	{
		813	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
		814	pmap_width = new_pmap_width;
		815	pmap_height = new_pmap_height;
		816	pmap_depth = target->depth;
		817	}
		818
		819	gcv.foreground = target->pix_colors[Color_bg];
		820	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
		821
		822	if (h_scale == 0 || v_scale == 0)
		823	{
		824	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);
		825	gdk_pixbuf_xlib_render_to_drawable (result, tile, gc,
		826	0, 0,
		827	0, 0,
		828	image_width, image_height,
		829	XLIB_RGB_DITHER_NONE,
		830	0, 0);
		831
		832	gcv.tile = tile;
		833	gcv.fill_style = FillTiled;
		834	gcv.ts_x_origin = x;
		835	gcv.ts_y_origin = y;
		836	XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
		837
		838	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		839	XFreePixmap (target->dpy, tile);
		840	}
		841	else
		842	{
		843	int src_x, src_y, dst_x, dst_y;
		844	int dst_width, dst_height;
		845
		846	src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width );
		847	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
		848
		849	if (dst_x > 0 || dst_y > 0
		850	|| dst_x + dst_width < new_pmap_width
		851	|| dst_y + dst_height < new_pmap_height)
		852	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		853
		854	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
		855	gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc,
		856	src_x, src_y,
		857	dst_x, dst_y,
		858	dst_width, dst_height,
		859	XLIB_RGB_DITHER_NONE,
		860	0, 0);
		861	}
		862
		863	if (result != pixbuf)
		864	g_object_unref (result);
		865
		866	XFreeGC (target->dpy, gc);
		867
		868	ret = true;
		869	}
		870
		871	return ret;
		872	}
		873	# endif /* HAVE_PIXBUF */
645		874
646	bool	875	bool
647	bgPixmap_t::set_file (const char *file)	876	bgPixmap_t::set_file (const char *file)
648	{	877	{
649	char *f;
650
651	assert (file != NULL);	878	assert (file);
652		879
653	if (*file != '\0')	880	if (*file)
654	{	881	{
		882	if (const char *p = strchr (file, ';'))
		883	{
		884	size_t len = p - file;
		885	char *f = rxvt_temp_buf<char> (len + 1);
		886	memcpy (f, file, len);
		887	f[len] = '\0';
		888	file = f;
		889	}
		890
655	# ifdef HAVE_AFTERIMAGE	891	# ifdef HAVE_AFTERIMAGE
656	if (target->asimman == NULL)	892	if (!target->asimman)
657	target->asimman = create_generic_imageman (target->rs[Rs_path]);	893	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);	894	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
660	else	895	if (original_asim)
661	{	896	have_image = true;
662	size_t len = f - file;	897	return have_image;
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);
670	# endif	898	# endif
		899
		900	# ifdef HAVE_PIXBUF
		901	pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		902	if (pixbuf)
		903	have_image = true;
		904	return have_image;
		905	# endif
671	}	906	}
		907
672	return false;	908	return false;
673	}	909	}
674		910
675	# endif /* BG_IMAGE_FROM_FILE */	911	# endif /* BG_IMAGE_FROM_FILE */
676		912
…		…
681	if (!(flags & isTransparent))	917	if (!(flags & isTransparent))
682	{	918	{
683	flags |= isTransparent;	919	flags |= isTransparent;
684	return true;	920	return true;
685	}	921	}
		922
686	return false;	923	return false;
687	}	924	}
688		925
689	bool	926	bool
690	bgPixmap_t::set_blur_radius (const char *geom)	927	bgPixmap_t::set_blur_radius (const char *geom)
…		…
692	int changed = 0;	929	int changed = 0;
693	unsigned int hr, vr;	930	unsigned int hr, vr;
694	int junk;	931	int junk;
695	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	932	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
696		933
697	if (!(geom_flags&WidthValue))	934	if (!(geom_flags & WidthValue))
698	hr = 1;	935	hr = 1;
699	if (!(geom_flags&HeightValue))	936	if (!(geom_flags & HeightValue))
700	vr = hr;	937	vr = hr;
701		938
702	if (h_blurRadius != hr)	939	if (h_blurRadius != hr)
703	{	940	{
704	++changed;	941	++changed;
…		…
714	if (v_blurRadius == 0 && h_blurRadius == 0)	951	if (v_blurRadius == 0 && h_blurRadius == 0)
715	flags &= ~blurNeeded;	952	flags &= ~blurNeeded;
716	else	953	else
717	flags |= blurNeeded;	954	flags |= blurNeeded;
718		955
719	return (changed>0);	956	return (changed > 0);
720	}	957	}
721		958
722	static inline unsigned long	959	static inline unsigned long
723	compute_tint_shade_flags (rxvt_color *tint, int shade)	960	compute_tint_shade_flags (rxvt_color *tint, int shade)
724	{	961	{
…		…
741	flags |= bgPixmap_t::tintNeeded;	978	flags |= bgPixmap_t::tintNeeded;
742	else if (tint)	979	else if (tint)
743	{	980	{
744	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)	981	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)
745	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))	982	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))
746	{	983	{
747	flags |= bgPixmap_t::tintNeeded;	984	flags |= bgPixmap_t::tintNeeded;
748	}	985	}
749	}	986	}
750		987
751	if (flags & bgPixmap_t::tintNeeded)	988	if (flags & bgPixmap_t::tintNeeded)
752	{	989	{
753	if (flags & bgPixmap_t::tintWholesome)	990	if (flags & bgPixmap_t::tintWholesome)
…		…
771	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	1008	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
772	tint = new_tint;	1009	tint = new_tint;
773	flags = (flags & ~tintFlags) | new_flags | tintSet;	1010	flags = (flags & ~tintFlags) | new_flags | tintSet;
774	return true;	1011	return true;
775	}	1012	}
		1013
776	return false;	1014	return false;
777	}	1015	}
778		1016
779	bool	1017	bool
780	bgPixmap_t::unset_tint ()	1018	bgPixmap_t::unset_tint ()
781	{	1019	{
782	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	1020	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
783		1021
784	if (new_flags != (flags & tintFlags))	1022	if (new_flags != (flags & tintFlags))
785	{	1023	{
786	flags = (flags&~tintFlags)|new_flags;	1024	flags = (flags & ~tintFlags) | new_flags;
787	return true;	1025	return true;
788	}	1026	}
		1027
789	return false;	1028	return false;
790	}	1029	}
791		1030
792	bool	1031	bool
793	bgPixmap_t::set_shade (const char *shade_str)	1032	bgPixmap_t::set_shade (const char *shade_str)
794	{	1033	{
795	int new_shade = (shade_str) ? atoi (shade_str) : 0;	1034	int new_shade = (shade_str) ? atoi (shade_str) : 0;
796		1035
797	if (new_shade < 0 && new_shade > -100)	1036	if (new_shade < 0 && new_shade > -100)
798	new_shade = 200 - (100 + new_shade);	1037	new_shade = 200 - (100 + new_shade);
799	else if (new_shade == 100)	1038	else if (new_shade == 100)
800	new_shade = 0;	1039	new_shade = 0;
801		1040
802	if (new_shade != shade)	1041	if (new_shade != shade)
803	{	1042	{
804	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	1043	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
805	shade = new_shade;	1044	shade = new_shade;
806	flags = (flags & (~tintFlags | tintSet)) | new_flags;	1045	flags = (flags & (~tintFlags | tintSet)) | new_flags;
807	return true;	1046	return true;
808	}	1047	}
		1048
809	return false;	1049	return false;
		1050	}
		1051
		1052	bool
		1053	bgPixmap_t::tint_pixmap (Pixmap pixmap)
		1054	{
		1055	Window root = target->display->root;
		1056	Display *dpy = target->dpy;
		1057	int window_width = target->szHint.width;
		1058	int window_height = target->szHint.height;
		1059	bool ret = false;
		1060
		1061	if (flags & tintWholesome)
		1062	{
		1063	XGCValues gcv;
		1064	GC gc;
		1065
		1066	/* In this case we can tint image server-side getting significant
		1067	* performance improvements, as we eliminate XImage transfer
		1068	*/
		1069	gcv.foreground = Pixel (tint);
		1070	gcv.function = GXand;
		1071	gcv.fill_style = FillSolid;
		1072	gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
		1073	if (gc)
		1074	{
		1075	XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height);
		1076	ret = true;
		1077	XFreeGC (dpy, gc);
		1078	}
		1079	}
		1080	else
		1081	{
		1082	# if XFT
		1083	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		1084
		1085	if (flags & tintSet)
		1086	tint.get (c);
		1087
		1088	if (shade > 0 && shade < 100)
		1089	{
		1090	c.r = (c.r * shade) / 100;
		1091	c.g = (c.g * shade) / 100;
		1092	c.b = (c.b * shade) / 100;
		1093	}
		1094	else if (shade > 100 && shade < 200)
		1095	{
		1096	c.r = (c.r * (200 - shade)) / 100;
		1097	c.g = (c.g * (200 - shade)) / 100;
		1098	c.b = (c.b * (200 - shade)) / 100;
		1099	}
		1100
		1101	XRenderPictFormat pf;
		1102	pf.type = PictTypeDirect;
		1103	pf.depth = 32;
		1104	pf.direct.redMask = 0xff;
		1105	pf.direct.greenMask = 0xff;
		1106	pf.direct.blueMask = 0xff;
		1107	pf.direct.alphaMask = 0xff;
		1108
		1109	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
		1110	(PictFormatType|
		1111	PictFormatDepth|
		1112	PictFormatRedMask|
		1113	PictFormatGreenMask|
		1114	PictFormatBlueMask|
		1115	PictFormatAlphaMask),
		1116	&pf,
		1117	0);
		1118	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
		1119	XRenderPictureAttributes pa;
		1120
		1121	Picture back_pic = XRenderCreatePicture (dpy, pixmap, root_format, 0, &pa);
		1122
		1123	pa.repeat = True;
		1124
		1125	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
		1126	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
		1127	XFreePixmap (dpy, overlay_pmap);
		1128
		1129	pa.component_alpha = True;
		1130	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
		1131	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
		1132	XFreePixmap (dpy, mask_pmap);
		1133
		1134	if (mask_pic && overlay_pic && back_pic)
		1135	{
		1136	XRenderColor mask_c;
		1137
		1138	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
		1139	mask_c.alpha = 0xffff;
		1140	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
		1141
		1142	mask_c.alpha = 0;
		1143	mask_c.red = 0xffff - c.r;
		1144	mask_c.green = 0xffff - c.g;
		1145	mask_c.blue = 0xffff - c.b;
		1146	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
		1147	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
		1148	ret = true;
		1149	}
		1150
		1151	XRenderFreePicture (dpy, mask_pic);
		1152	XRenderFreePicture (dpy, overlay_pic);
		1153	XRenderFreePicture (dpy, back_pic);
		1154	# if DO_TIMING_TEST
		1155	XSync (dpy, False);
		1156	# endif
		1157	# endif
		1158	}
		1159
		1160	return ret;
810	}	1161	}
811		1162
812	/* make_transparency_pixmap()	1163	/* make_transparency_pixmap()
813	* Builds a pixmap sized the same as terminal window, with depth same as the root window	1164	* Builds a pixmap sized the same as terminal window, with depth same as the root window
814	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	1165	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
…		…
820	unsigned long result = 0;	1171	unsigned long result = 0;
821		1172
822	if (target == NULL)	1173	if (target == NULL)
823	return 0;	1174	return 0;
824		1175
825	/* root dimentions may change from call to call - but Display structure should	1176	/* root dimensions may change from call to call - but Display structure should
826	* be always up-to-date, so let's use it :	1177	* be always up-to-date, so let's use it :
827	*/	1178	*/
828	Window root = target->display->root;	1179	Window root = target->display->root;
829	int screen = target->display->screen;	1180	int screen = target->display->screen;
830	Display *dpy = target->dpy;	1181	Display *dpy = target->dpy;
…		…
843	if (sx + window_width <= 0 || sy + window_height <= 0	1194	if (sx + window_width <= 0 || sy + window_height <= 0
844	|| sx >= root_width || sy >= root_height)	1195	|| sx >= root_width || sy >= root_height)
845	return 0;	1196	return 0;
846		1197
847	if (root_pixmap != None)	1198	if (root_pixmap != None)
		1199	{
848	{/* we want to validate the pixmap and get it's size at the same time : */	1200	/* we want to validate the pixmap and get it's size at the same time : */
849	int junk;	1201	int junk;
850	unsigned int ujunk;	1202	unsigned int ujunk;
851	/* root pixmap may be bad - allow a error */	1203	/* root pixmap may be bad - allow a error */
852	target->allowedxerror = -1;	1204	target->allowedxerror = -1;
853		1205
…		…
862		1214
863	if (tiled_root_pmap == None) /* something really bad happened - abort */	1215	if (tiled_root_pmap == None) /* something really bad happened - abort */
864	return 0;	1216	return 0;
865		1217
866	if (root_pixmap == None)	1218	if (root_pixmap == None)
		1219	{
867	{ /* use tricks to obtain the root background image :*/	1220	/* use tricks to obtain the root background image :*/
868	/* we want to create Overrideredirect window overlapping out window	1221	/* we want to create Overrideredirect window overlapping out window
869	with background type of Parent Relative and then grab it */	1222	with background type of Parent Relative and then grab it */
870	XSetWindowAttributes attr;	1223	XSetWindowAttributes attr;
871	Window src;	1224	Window src;
872	bool success = false;	1225	bool success = false;
873		1226
874	attr.background_pixmap = ParentRelative;	1227	attr.background_pixmap = ParentRelative;
875	attr.backing_store = Always;	1228	attr.backing_store = Always;
876	attr.event_mask = ExposureMask;	1229	attr.event_mask = ExposureMask;
877	attr.override_redirect = True;	1230	attr.override_redirect = True;
878	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	1231	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
879	CopyFromParent, CopyFromParent, CopyFromParent,	1232	CopyFromParent, CopyFromParent, CopyFromParent,
880	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,	1233	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
881	&attr);	1234	&attr);
882		1235
883	if (src != None)	1236	if (src != None)
…		…
887	XGrabServer (dpy);	1240	XGrabServer (dpy);
888	XMapRaised (dpy, src);	1241	XMapRaised (dpy, src);
889	XSync (dpy, False);	1242	XSync (dpy, False);
890		1243
891	/* XSync should get window where it's properly exposed,	1244	/* 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 : */	1245	* but to be on the safe side - let's check for the actual event to arrive : */
893	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	1246	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
894	++ev_count;	1247	++ev_count;
895		1248
896	if (ev_count > 0);	1249	if (ev_count > 0);
		1250	{
897	{ /* hooray! - we can grab the image! */	1251	/* hooray! - we can grab the image! */
898	gc = XCreateGC (dpy, root, 0, NULL);	1252	gc = XCreateGC (dpy, root, 0, NULL);
899	if (gc)	1253	if (gc)
900	{	1254	{
901	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	1255	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
902	success = true;	1256	success = true;
903	}	1257	}
904	}	1258	}
		1259
905	XDestroyWindow (dpy, src);	1260	XDestroyWindow (dpy, src);
906	XUngrabServer (dpy);	1261	XUngrabServer (dpy);
907	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	1262	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
908	}	1263	}
909		1264
910	if (!success)	1265	if (!success)
911	{	1266	{
912	XFreePixmap (dpy, tiled_root_pmap);	1267	XFreePixmap (dpy, tiled_root_pmap);
913	tiled_root_pmap = None;	1268	tiled_root_pmap = None;
914	}	1269	}
915	else	1270	else
916	result |= transpPmapTiled;	1271	result |= transpPmapTiled;
917	}	1272	}
918	else	1273	else
		1274	{
919	{/* strightforward pixmap copy */	1275	/* straightforward pixmap copy */
920	gcv.tile = root_pixmap;	1276	gcv.tile = root_pixmap;
921	gcv.fill_style = FillTiled;	1277	gcv.fill_style = FillTiled;
922		1278
923	while (sx < 0) sx += (int)root_width;	1279	while (sx < 0) sx += (int)root_width;
924	while (sy < 0) sy += (int)root_height;	1280	while (sy < 0) sy += (int)root_height;
…		…
939	{	1295	{
940	if (!need_client_side_rendering ())	1296	if (!need_client_side_rendering ())
941	{	1297	{
942	if ((flags & tintNeeded))	1298	if ((flags & tintNeeded))
943	{	1299	{
944	if (flags & tintWholesome)	1300	if (tint_pixmap (tiled_root_pmap))
945	{
946	/* In this case we can tint image server-side getting significant
947	* performance improvements, as we eliminate XImage transfer
948	*/
949	gcv.foreground = Pixel (tint);
950	gcv.function = GXand;
951	gcv.fill_style = FillSolid;
952	if (gc)
953	XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv);
954	else
955	gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
956	if (gc)
957	{
958	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);
959	result |= transpPmapTinted;	1301	result |= transpPmapTinted;
960	}
961	}
962	else
963	{
964	# if XFT
965	Picture back_pic = 0;
966	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
967
968	if (flags & tintSet)
969	tint.get (c);
970
971	if (shade > 0 && shade < 100)
972	{
973	c.r = (c.r * shade) / 100;
974	c.g = (c.g * shade) / 100;
975	c.b = (c.b * shade) / 100;
976	}
977	else if( shade > 100 && shade < 200)
978	{
979	c.r = (c.r * (200 - shade)) / 100;
980	c.g = (c.g * (200 - shade)) / 100;
981	c.b = (c.b * (200 - shade)) / 100;
982	}
983
984	XRenderPictFormat pf;
985	pf.type = PictTypeDirect;
986	pf.depth = 32;
987	pf.direct.redMask = 0xff;
988	pf.direct.greenMask = 0xff;
989	pf.direct.blueMask = 0xff;
990	pf.direct.alphaMask = 0xff;
991
992	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
993	(PictFormatType|
994	PictFormatDepth|
995	PictFormatRedMask|
996	PictFormatGreenMask|
997	PictFormatBlueMask|
998	PictFormatAlphaMask),
999	&pf,
1000	0);
1001	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
1002	XRenderPictureAttributes pa ;
1003
1004	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
1005
1006	pa.repeat = True;
1007
1008	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1009	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1010	XFreePixmap (dpy, overlay_pmap);
1011
1012	pa.component_alpha = True;
1013	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1014	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
1015	XFreePixmap (dpy, mask_pmap);
1016
1017	if (mask_pic && overlay_pic && back_pic)
1018	{
1019	XRenderColor mask_c;
1020
1021	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
1022	mask_c.alpha = 0xffff;
1023	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1024
1025	mask_c.alpha = 0;
1026	mask_c.red = 0xffff - c.r;
1027	mask_c.green = 0xffff - c.g;
1028	mask_c.blue = 0xffff - c.b;
1029	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);
1031	result |= transpPmapTinted;
1032	}
1033	XRenderFreePicture (dpy, mask_pic);
1034	XRenderFreePicture (dpy, overlay_pic);
1035	XRenderFreePicture (dpy, back_pic);
1036	# if DO_TIMING_TEST
1037	XSync (dpy, False);
1038	# endif
1039	# endif
1040	}
1041	}	1302	}
1042	} /* server side rendering completed */	1303	} /* server side rendering completed */
1043		1304
1044	if (pixmap)	1305	if (pixmap)
1045	XFreePixmap (dpy, pixmap);	1306	XFreePixmap (dpy, pixmap);
1046		1307
…		…
1059	}	1320	}
1060		1321
1061	bool	1322	bool
1062	bgPixmap_t::set_root_pixmap ()	1323	bgPixmap_t::set_root_pixmap ()
1063	{	1324	{
1064	Pixmap new_root_pixmap = None;
1065
1066	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1325	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1067	if (new_root_pixmap == None)	1326	if (new_root_pixmap == None)
1068	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1327	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1069		1328
1070	if (new_root_pixmap != root_pixmap)	1329	if (new_root_pixmap != root_pixmap)
1071	{	1330	{
1072	root_pixmap = new_root_pixmap;	1331	root_pixmap = new_root_pixmap;
1073	return true;	1332	return true;
1074	}	1333	}
		1334
1075	return false;	1335	return false;
1076	}	1336	}
1077	# endif /* ENABLE_TRANSPARENCY */	1337	# endif /* ENABLE_TRANSPARENCY */
1078		1338
1079	# ifndef HAVE_AFTERIMAGE	1339	# ifndef HAVE_AFTERIMAGE
1080	static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm);	1340	static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm);
1081	# endif	1341	# endif
1082
1083		1342
1084	bool	1343	bool
1085	bgPixmap_t::render ()	1344	bgPixmap_t::render ()
1086	{	1345	{
1087	unsigned long background_flags = 0;	1346	unsigned long background_flags = 0;
…		…
1089	if (target == NULL)	1348	if (target == NULL)
1090	return false;	1349	return false;
1091		1350
1092	TIMING_TEST_START (tp);	1351	TIMING_TEST_START (tp);
1093		1352
1094	invalidate();	1353	invalidate ();
1095	# ifdef ENABLE_TRANSPARENCY	1354	# ifdef ENABLE_TRANSPARENCY
1096	if (flags & isTransparent)	1355	if (flags & isTransparent)
1097	{	1356	{
1098	/* we need to re-generate transparency pixmap in that case ! */	1357	/* we need to re-generate transparency pixmap in that case ! */
1099	background_flags = make_transparency_pixmap ();	1358	background_flags = make_transparency_pixmap ();
1100	if (background_flags == 0)	1359	if (background_flags == 0)
1101	return false;	1360	return false;
1102	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1361	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1103	&& pmap_depth == target->depth)	1362	&& pmap_depth == target->depth)
1104	flags = flags & ~isInvalid;	1363	flags = flags & ~isInvalid;
1105	}	1364	}
1106	# endif	1365	# endif
1107		1366
		1367	# ifdef BG_IMAGE_FROM_FILE
		1368	if (have_image
		1369	|| (background_flags & transpTransformations) != (flags & transpTransformations))
		1370	{
		1371	if (render_image (background_flags))
		1372	flags = flags & ~isInvalid;
		1373	}
		1374	# endif
		1375
1108	XImage *result = NULL;	1376	XImage *result = NULL;
1109	# ifdef HAVE_AFTERIMAGE	1377
1110	if (original_asim	1378	if (background_flags && (flags & isInvalid))
1111	|| (background_flags & transpTransformations) != (flags & transpTransformations))	1379	{
		1380	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1112	{	1381	}
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		1382
1118	# ifdef ENABLE_TRANSPARENCY	1383	if (result)
		1384	{
		1385	# if !defined(HAVE_AFTERIMAGE) && !XFT
		1386	/* our own client-side tinting */
		1387	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1388	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1119	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1389	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))
1147	flags = flags & ~isInvalid;
1148	if (background)
1149	destroy_asimage (&background);
1150	}
1151	else if (background_flags && pmap_depth != target->depth)
1152	{
1153	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1154	}
1155
1156	# elif !XFT /* our own client-side tinting */
1157
1158	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1159	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))
1165	{	1390	{
1166	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1391	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1167	if (flags & tintSet)	1392	if (flags & tintSet)
1168	tint.get (c);	1393	tint.get (c);
1169	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1394	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1170	}	1395	}
1171	}	1396	# endif
1172	# endif /* HAVE_AFTERIMAGE */
1173		1397
1174	if (result != NULL)
1175	{
1176	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1398	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1399
1177	if (gc)	1400	if (gc)
1178	{	1401	{
1179	if (/*pmap_depth != target->depth &&*/ pixmap != None)	1402	if (/*pmap_depth != target->depth &&*/ pixmap != None)
1180	{	1403	{
1181	XFreePixmap (target->dpy, pixmap);	1404	XFreePixmap (target->dpy, pixmap);
1182	pixmap = None;	1405	pixmap = None;
1183	}	1406	}
		1407
1184	if (pixmap == None)	1408	if (pixmap == None)
1185	{	1409	{
1186	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1410	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1187	pmap_width = result->width;	1411	pmap_width = result->width;
1188	pmap_height = result->height;	1412	pmap_height = result->height;
1189	pmap_depth = target->depth;	1413	pmap_depth = target->depth;
1190	}	1414	}
		1415
1191	if (pmap_depth != result->depth)	1416	if (pmap_depth != result->depth)
		1417	{
1192	{ /* Bad Match error will ensue ! stupid X !!!! */	1418	/* Bad Match error will ensue ! stupid X !!!! */
1193	if( result->depth == 24 && pmap_depth == 32)	1419	if (result->depth == 24 && pmap_depth == 32)
1194	result->depth = 32;	1420	result->depth = 32;
1195	else if( result->depth == 32 && pmap_depth == 24)	1421	else if (result->depth == 32 && pmap_depth == 24)
1196	result->depth = 24;	1422	result->depth = 24;
1197	else	1423	else
1198	{	1424	{
1199	/* TODO: implement image recoding */	1425	/* TODO: implement image recoding */
1200	}	1426	}
1201	}	1427	}
		1428
1202	if (pmap_depth == result->depth)	1429	if (pmap_depth == result->depth)
1203	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1430	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1431
1204	XFreeGC (target->dpy, gc);	1432	XFreeGC (target->dpy, gc);
1205	flags = flags & ~isInvalid;	1433	flags = flags & ~isInvalid;
1206	}	1434	}
		1435
1207	XDestroyImage (result);	1436	XDestroyImage (result);
1208	}	1437	}
1209		1438
1210	if (flags & isInvalid)	1439	if (flags & isInvalid)
1211	{	1440	{
1212	if (pixmap != None)	1441	if (pixmap != None)
…		…
1215	pixmap = None;	1444	pixmap = None;
1216	}	1445	}
1217	}	1446	}
1218		1447
1219	apply ();	1448	apply ();
		1449
		1450	XSync (target->dpy, False);
		1451	valid_since = ev::now ();
1220		1452
1221	TIMING_TEST_PRINT_RESULT (tp);	1453	TIMING_TEST_PRINT_RESULT (tp);
1222		1454
1223	return true;	1455	return true;
1224	}	1456	}
…		…
1233	# ifdef ENABLE_TRANSPARENCY	1465	# ifdef ENABLE_TRANSPARENCY
1234	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1466	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1235	# endif	1467	# endif
1236	return true;	1468	return true;
1237	}	1469	}
		1470
1238	return false;	1471	return false;
1239	}	1472	}
1240		1473
1241	void	1474	void
1242	bgPixmap_t::apply()	1475	bgPixmap_t::apply ()
1243	{	1476	{
1244	if (target)	1477	if (target)
1245	{	1478	{
1246	flags &= ~isVtOrigin;	1479	flags &= ~isVtOrigin;
		1480
1247	if (pixmap != None)	1481	if (pixmap != None)
		1482	{
1248	{ /* set target's background to pixmap */	1483	/* set target's background to pixmap */
1249	# ifdef ENABLE_TRANSPARENCY	1484	# ifdef ENABLE_TRANSPARENCY
1250	if (flags & isTransparent)	1485	if (flags & isTransparent)
1251	{	1486	{
1252	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1487	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1253	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1488	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1254	# if HAVE_SCROLLBARS	1489
1255	if (target->scrollBar.win)	1490	if (target->scrollBar.win)
1256	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1491	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1257	# endif
1258	}	1492	}
1259	else	1493	else
1260	# endif	1494	# endif
1261	{	1495	{
1262	flags |= isVtOrigin;	1496	flags |= isVtOrigin;
1263	/* force old pixmap dereference in case it was transparent before :*/	1497	/* force old pixmap dereference in case it was transparent before :*/
1264	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1498	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1265	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1499	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1266	/* do we also need to set scrollbar's background here ? */	1500	/* do we also need to set scrollbar's background here ? */
1267	# if HAVE_SCROLLBARS	1501
1268	if (target->scrollBar.win)	1502	if (target->scrollBar.win)
1269	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1503	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1270	# endif
1271	}	1504	}
1272	}	1505	}
1273	else	1506	else
		1507	{
1274	{ /* set target background to a pixel */	1508	/* set target background to a pixel */
1275	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1509	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1276	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1510	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1277	/* do we also need to set scrollbar's background here ? */	1511	/* do we also need to set scrollbar's background here ? */
1278	# if HAVE_SCROLLBARS
1279	if (target->scrollBar.win)	1512	if (target->scrollBar.win)
1280	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1513	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1281	# endif
1282	}	1514	}
		1515
1283	/* don't want Expose on the parent or vt. It is better to use	1516	/* 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: */	1517	scr_touch or we get a great deal of flicker otherwise: */
1285	XClearWindow (target->dpy, target->parent[0]);	1518	XClearWindow (target->dpy, target->parent[0]);
1286		1519
1287	# if HAVE_SCROLLBARS	1520	if (target->scrollBar.state && target->scrollBar.win)
1288	if (target->scrollBar.win)
1289	{	1521	{
1290	target->scrollBar.setIdle ();	1522	target->scrollBar.state = STATE_IDLE;
1291	target->scrollbar_show (0);	1523	target->scrollBar.show (0);
1292	}	1524	}
1293	# endif
1294		1525
1295	target->want_refresh = 1;	1526	target->want_refresh = 1;
1296	flags |= hasChanged;	1527	flags |= hasChanged;
1297	}	1528	}
1298	}	1529	}
…		…
1303	/* taken from aterm-0.4.2 */	1534	/* taken from aterm-0.4.2 */
1304		1535
1305	typedef uint32_t RUINT32T;	1536	typedef uint32_t RUINT32T;
1306		1537
1307	static void	1538	static void
1308	ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)	1539	ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm)
1309	{	1540	{
1310	int sh_r, sh_g, sh_b;	1541	int sh_r, sh_g, sh_b;
1311	RUINT32T mask_r, mask_g, mask_b;	1542	RUINT32T mask_r, mask_g, mask_b;
1312	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;	1543	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1313	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1544	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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