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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.2 by sasha, Wed Sep 12 21:06:08 2007 UTC vs.
Revision 1.62 by sf-exg, Sun Oct 3 21:44:13 2010 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: background.C - former xmp.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
		115	void
		116	bgPixmap_t::destroy ()
		117	{
		118	#ifdef HAVE_AFTERIMAGE
		119	if (original_asim)
		120	safe_asimage_destroy (original_asim);
		121	#endif
		122
		123	#ifdef HAVE_PIXBUF
		124	if (pixbuf)
		125	g_object_unref (pixbuf);
		126	#endif
		127
		128	if (pixmap && target)
		129	XFreePixmap (target->dpy, pixmap);
		130	}
105		131
106	bool	132	bool
107	bgPixmap_t::window_size_sensitive ()	133	bgPixmap_t::window_size_sensitive ()
108	{	134	{
109	# ifdef BG_IMAGE_FROM_FILE
110	# ifdef HAVE_AFTERIMAGE
111	if (original_asim != NULL)
112	# endif
113	{
114	if (h_scale != 0 || v_scale != 0
115	|| h_align != 0 || v_align != 0)
116	return true;
117	}
118	# endif
119	# ifdef ENABLE_TRANSPARENCY	135	# ifdef ENABLE_TRANSPARENCY
120	if (flags & isTransparent)	136	if (flags & isTransparent)
121	return true;	137	return true;
122	# endif	138	# endif
		139
		140	# ifdef BG_IMAGE_FROM_FILE
		141	if (have_image)
		142	{
		143	if (flags & sizeSensitive)
		144	return true;
		145	}
		146	# endif
		147
123	return false;	148	return false;
124	}	149	}
125		150
		151	bool
		152	bgPixmap_t::window_position_sensitive ()
		153	{
		154	# ifdef ENABLE_TRANSPARENCY
		155	if (flags & isTransparent)
		156	return true;
		157	# endif
		158
		159	# ifdef BG_IMAGE_FROM_FILE
		160	if (have_image)
		161	{
		162	if (h_align == rootAlign || v_align == rootAlign)
		163	return true;
		164	}
		165	# endif
		166
		167	return false;
		168	};
		169
126	bool bgPixmap_t::need_client_side_rendering ()	170	bool bgPixmap_t::need_client_side_rendering ()
127	{	171	{
128	# ifdef HAVE_AFTERIMAGE	172	# ifdef HAVE_AFTERIMAGE
129	if (original_asim != NULL)	173	if (original_asim)
130	return true;	174	return true;
131	# endif	175	# endif
132	# ifdef ENABLE_TRANSPARENCY	176	# ifdef ENABLE_TRANSPARENCY
133	if (flags & isTransparent)	177	if (flags & isTransparent)
134	{	178	{
		179	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
135	if (((flags & blurNeeded) && !(flags & blurServerSide))	180	if ((flags & blurNeeded) && !(flags & blurServerSide))
		181	return true;
		182	# endif
136	|| ((flags & tintNeeded) && !(flags & tintServerSide)))	183	if ((flags & tintNeeded) && !(flags & tintServerSide))
137	return true;	184	return true;
138	}	185	}
139	# endif	186	# endif
140	return false;	187	return false;
141	}	188	}
142		189
…		…
160	static inline bool	207	static inline bool
161	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)
162	{	209	{
163	if (geom_flags & flag)	210	if (geom_flags & flag)
164	{	211	{
		212	if (new_value != bgPixmap_t::rootAlign)
		213	{
165	if (new_value < -100)	214	if (new_value < -100)
166	new_value = -100;	215	new_value = -100;
167	else if (new_value > 200)	216	else if (new_value > 200)
168	new_value = 200;	217	new_value = 200;
		218	}
169	if (new_value != align)	219	if (new_value != align)
170	{	220	{
171	align = new_value;	221	align = new_value;
172	return true;	222	return true;
173	}	223	}
…		…
177		227
178	static inline int	228	static inline int
179	make_align_position (int align, int window_size, int image_size)	229	make_align_position (int align, int window_size, int image_size)
180	{	230	{
181	int diff = window_size - image_size;	231	int diff = window_size - image_size;
182	int smaller = MIN (image_size,window_size);	232	int smaller = min (image_size, window_size);
183		233
184	if (align >= 0 && align <= 50)	234	if (align >= 0 && align <= 50)
185	return diff * align / 100;	235	return diff * align / 100;
186	else if (align > 50 && align <= 100)	236	else if (align > 50 && align <= 100)
187	return window_size - image_size - diff * (100 - align) / 100;	237	return window_size - image_size - diff * (100 - align) / 100;
…		…
196	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	246	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
197	{	247	{
198	int src_pos = 0;	248	int src_pos = 0;
199	dst_pos = 0;	249	dst_pos = 0;
200	dst_size = size;	250	dst_size = size;
201	if (pos < 0 && size > target_size)	251	if (pos < 0)
202	{	252	{
203	src_pos = -pos;	253	src_pos = -pos;
204	dst_size += pos;	254	dst_size += pos;
205	}	255	}
206	else if (pos > 0)	256	else if (pos > 0)
…		…
217	int geom_flags = 0, changed = 0;	267	int geom_flags = 0, changed = 0;
218	int x = 0, y = 0;	268	int x = 0, y = 0;
219	unsigned int w = 0, h = 0;	269	unsigned int w = 0, h = 0;
220	unsigned int n;	270	unsigned int n;
221	unsigned long new_flags = (flags & (~geometryFlags));	271	unsigned long new_flags = (flags & (~geometryFlags));
222	char *p;	272	const char *p;
223	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	273	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
224		274
225	if (geom == NULL)	275	if (geom == NULL)
226	return false;	276	return false;
227		277
228	char str[MAXLEN_GEOM];	278	char str[MAXLEN_GEOM];
…		…
235	if (n < MAXLEN_GEOM)	285	if (n < MAXLEN_GEOM)
236	{	286	{
237	char *ops;	287	char *ops;
238	new_flags |= geometrySet;	288	new_flags |= geometrySet;
239		289
240	strncpy (str, geom, n);	290	memcpy (str, geom, n);
241	str[n] = '\0';	291	str[n] = '\0';
242	if (str[0] == ':')	292	if (str[0] == ':')
243	ops = &str[0];	293	ops = &str[0];
244	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	294	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
245	ops = &str[0];	295	ops = &str[0];
…		…
265	y = x;	315	y = x;
266	geom_flags |= YValue;	316	geom_flags |= YValue;
267	}	317	}
268		318
269	if (flags & geometrySet)	319	if (flags & geometrySet)
		320	{
270	{/* new geometry is an adjustment to the old one ! */	321	/* new geometry is an adjustment to the old one ! */
271	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	322	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
272	{	323	{
273	if (w == 0 && h != 0)	324	if (w == 0 && h != 0)
274	{	325	{
275	w = h_scale;	326	w = h_scale;
…		…
291	}	342	}
292	}	343	}
293	else /* setting up geometry from scratch */	344	else /* setting up geometry from scratch */
294	{	345	{
295	if (!(geom_flags & XValue))	346	if (!(geom_flags & XValue))
		347	{
296	{/* use default geometry - centered */	348	/* use default geometry - centered */
297	x = y = defaultAlign;	349	x = y = defaultAlign;
298	}	350	}
299	else if (!(geom_flags & YValue))	351	else if (!(geom_flags & YValue))
300	y = x;	352	y = x;
301		353
302	if ((geom_flags & (WidthValue|HeightValue)) == 0)	354	if ((geom_flags & (WidthValue|HeightValue)) == 0)
		355	{
303	{/* use default geometry - scaled */	356	/* use default geometry - scaled */
304	w = h = defaultScale;	357	w = h = defaultScale;
305	}	358	}
306	else if (geom_flags & WidthValue)	359	else if (geom_flags & WidthValue)
307	{	360	{
308	if (!(geom_flags & HeightValue))	361	if (!(geom_flags & HeightValue))
…		…
311	else	364	else
312	w = h;	365	w = h;
313	}	366	}
314	} /* done parsing geometry string */	367	} /* done parsing geometry string */
315	else if (!(flags & geometrySet))	368	else if (!(flags & geometrySet))
		369	{
316	{ /* default geometry - scaled and centered */	370	/* default geometry - scaled and centered */
317	x = y = defaultAlign;	371	x = y = defaultAlign;
318	w = h = defaultScale;	372	w = h = defaultScale;
319	}	373	}
320		374
321	if (!(flags & geometrySet))	375	if (!(flags & geometrySet))
322	geom_flags |= WidthValue|HeightValue|XValue|YValue;	376	geom_flags |= WidthValue|HeightValue|XValue|YValue;
323		377
324	if (ops)	378	if (ops)
325	{	379	{
326	while (*ops)	380	while (*ops)
327	{	381	{
328	while (*ops == ':' || isspace(*ops)) ++ops;	382	while (*ops == ':' || isspace(*ops)) ++ops;
		383
329	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	384	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
330	if (CHECK_GEOM_OPS("tile"))	385	if (CHECK_GEOM_OPS ("tile"))
331	{	386	{
332	w = h = 0;	387	w = h = noScale;
333	geom_flags |= WidthValue|HeightValue;	388	geom_flags |= WidthValue|HeightValue;
334	}	389	}
335	else if (CHECK_GEOM_OPS("propscale"))	390	else if (CHECK_GEOM_OPS ("propscale"))
336	{	391	{
337	if (w == 0 && h == 0)
338	{
339	w = 100;
340	geom_flags |= WidthValue;
341	}
342	new_flags |= propScale;	392	new_flags |= propScale;
343	}	393	}
344	else if (CHECK_GEOM_OPS("hscale"))	394	else if (CHECK_GEOM_OPS ("hscale"))
345	{	395	{
346	if (w == 0)	396	if (w == 0) w = windowScale;
347	w = 100;	397
348	h = 0;	398	h = noScale;
349	geom_flags |= WidthValue|HeightValue;	399	geom_flags |= WidthValue|HeightValue;
350	}	400	}
351	else if (CHECK_GEOM_OPS("vscale"))	401	else if (CHECK_GEOM_OPS ("vscale"))
352	{	402	{
353	if (h == 0)	403	if (h == 0) h = windowScale;
354	h = 100;	404
355	w = 0;	405	w = noScale;
356	geom_flags |= WidthValue|HeightValue;	406	geom_flags |= WidthValue|HeightValue;
357	}	407	}
358	else if (CHECK_GEOM_OPS("scale"))	408	else if (CHECK_GEOM_OPS ("scale"))
359	{	409	{
360	if (h == 0)	410	if (h == 0) h = windowScale;
361	h = 100;
362	if (w == 0)	411	if (w == 0) w = windowScale;
363	w = 100;	412
364	geom_flags |= WidthValue|HeightValue;	413	geom_flags |= WidthValue|HeightValue;
365	}	414	}
366	else if (CHECK_GEOM_OPS("auto"))	415	else if (CHECK_GEOM_OPS ("auto"))
367	{	416	{
		417	w = h = windowScale;
		418	x = y = centerAlign;
		419	geom_flags |= WidthValue|HeightValue|XValue|YValue;
		420	}
		421	else if (CHECK_GEOM_OPS ("root"))
		422	{
368	w = h = 100;	423	w = h = noScale;
369	x = y = 50;	424	x = y = rootAlign;
370	geom_flags |= WidthValue|HeightValue|XValue|YValue;	425	geom_flags |= WidthValue|HeightValue|XValue|YValue;
371	}	426	}
372	# undef CHECK_GEOM_OPS	427	# undef CHECK_GEOM_OPS
		428
373	while (*ops != ':' && *ops != '\0') ++ops;	429	while (*ops != ':' && *ops != '\0') ++ops;
374	} /* done parsing ops */	430	} /* done parsing ops */
375	}	431	}
376		432
377	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	433	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
378	++changed;
379	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	434	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
380	++changed;
381	if (check_set_align_value (geom_flags, XValue, h_align, x))	435	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
382	++changed;
383	if (check_set_align_value (geom_flags, YValue, v_align, y))	436	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
384	++changed;
385	}	437	}
386		438
387	if (new_flags != flags)	439	if (new_flags != flags)
388	{	440	{
389	flags = new_flags;	441	flags = new_flags;
390	changed++;	442	changed++;
391	}	443	}
		444
392	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	445	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
393	// flags, h_scale, v_scale, h_align, v_align);	446	// flags, h_scale, v_scale, h_align, v_align);
394	return (changed > 0);	447	return (changed > 0);
		448	}
		449
		450	void
		451	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
		452	{
		453	int target_width = target->szHint.width;
		454	int target_height = target->szHint.height;
		455
		456	if (flags & propScale)
		457	{
		458	float scale = (float)target_width / image_width;
		459	min_it (scale, (float)target_height / image_height);
		460	w = image_width * scale + 0.5;
		461	h = image_height * scale + 0.5;
		462	}
		463	else
		464	{
		465	w = h_scale * target_width / 100;
		466	h = v_scale * target_height / 100;
		467	}
		468
		469	if (h_align == rootAlign || v_align == rootAlign)
		470	{
		471	target->get_window_origin (x, y);
		472	x = -x;
		473	y = -y;
		474	}
		475
		476	if (h_align != rootAlign)
		477	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
		478
		479	if (v_align != rootAlign)
		480	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
		481
		482	flags &= ~sizeSensitive;
		483	if (h_scale != 0 || v_scale != 0
		484	|| h_align != 0 || v_align != 0
		485	|| image_width > target_width || image_height > target_height)
		486	flags |= sizeSensitive;
395	}	487	}
396		488
397	# ifdef HAVE_AFTERIMAGE	489	# ifdef HAVE_AFTERIMAGE
398	bool	490	bool
399	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	491	bgPixmap_t::render_image (unsigned long background_flags)
400	{	492	{
401	if (target == NULL)	493	if (target == NULL)
402	return false;	494	return false;
403		495
		496	target->init_asv ();
		497
		498	ASImage *background = NULL;
		499	ARGB32 background_tint = TINT_LEAVE_SAME;
		500
		501	# ifdef ENABLE_TRANSPARENCY
		502	if (background_flags)
		503	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		504
		505	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		506	{
		507	ShadingInfo as_shade;
		508	as_shade.shading = (shade == 0) ? 100 : shade;
		509
		510	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		511	if (flags & tintSet)
		512	tint.get (c);
		513	as_shade.tintColor.red = c.r;
		514	as_shade.tintColor.green = c.g;
		515	as_shade.tintColor.blue = c.b;
		516
		517	background_tint = shading2tint32 (&as_shade);
		518	}
		519
		520	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		521	{
		522	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		523	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		524	100, ASIMAGE_QUALITY_DEFAULT);
		525	if (tmp)
		526	{
		527	destroy_asimage (&background);
		528	background = tmp;
		529	}
		530	}
		531	# endif
		532
		533	ASImage *result = 0;
		534
404	int target_width = (int)target->szHint.width;	535	int target_width = target->szHint.width;
405	int target_height = (int)target->szHint.height;	536	int target_height = target->szHint.height;
406	int new_pmap_width = target_width, new_pmap_height = target_height;	537	int new_pmap_width = target_width;
407	ASImage *result = NULL;	538	int new_pmap_height = target_height;
408		539
409	int x = 0;	540	int x = 0;
410	int y = 0;	541	int y = 0;
411	int w = h_scale * target_width / 100;	542	int w = 0;
412	int h = v_scale * target_height / 100;	543	int h = 0;
413		544
414	TIMING_TEST_START (asim);	545	TIMING_TEST_START (asim);
415		546
416	if (original_asim)	547	if (original_asim)
417	{	548	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
418	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
419	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
420	}
421		549
422	if (original_asim == NULL	550	if (!original_asim
423	|| x >= target_width	551	|| x >= target_width
424	|| y >= target_height	552	|| y >= target_height
425	|| (w > 0 && x + w <= 0)	553	|| (w > 0 && x + w <= 0)
426	|| (h > 0 && y + h <= 0))	554	|| (h > 0 && y + h <= 0))
427	{	555	{
428	if (background)	556	if (background)
429	{	557	{
430	new_pmap_width = background->width;	558	new_pmap_width = background->width;
431	new_pmap_height = background->height;	559	new_pmap_height = background->height;
432	result = background;	560	result = background;
		561
433	if (background_tint != TINT_LEAVE_SAME)	562	if (background_tint != TINT_LEAVE_SAME)
434	{	563	{
435	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	564	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
436	target_width, target_height, background_tint,	565	target_width, target_height, background_tint,
437	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	566	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
438	if (tmp)	567	if (tmp)
439	result = tmp;	568	result = tmp;
440	}	569	}
…		…
443	new_pmap_width = new_pmap_height = 0;	572	new_pmap_width = new_pmap_height = 0;
444	}	573	}
445	else	574	else
446	{	575	{
447	result = original_asim;	576	result = original_asim;
		577
448	if ((w > 0 && w != original_asim->width)	578	if ((w > 0 && w != original_asim->width)
449	|| (h > 0 && h != original_asim->height))	579	|| (h > 0 && h != original_asim->height))
450	{	580	{
451	result = scale_asimage (target->asv, original_asim,	581	result = scale_asimage (target->asv, original_asim,
452	w > 0 ? w : original_asim->width,	582	w > 0 ? w : original_asim->width,
453	h > 0 ? h : original_asim->height,	583	h > 0 ? h : original_asim->height,
454	background ? ASA_ASImage : ASA_XImage,	584	background ? ASA_ASImage : ASA_XImage,
455	100, ASIMAGE_QUALITY_DEFAULT);	585	100, ASIMAGE_QUALITY_DEFAULT);
456	}	586	}
		587
457	if (background == NULL)	588	if (background == NULL)
458	{/* if tiling - pixmap has to be sized exactly as the image */	589	{
459	if (h_scale == 0)
460	new_pmap_width = result->width;
461	if (v_scale == 0)
462	new_pmap_height = result->height;
463	/* we also need to tile our image in one or both directions */
464	if (h_scale == 0 || v_scale == 0)	590	if (h_scale == 0 || v_scale == 0)
465	{	591	{
		592	/* if tiling - pixmap has to be sized exactly as the image,
		593	but there is no need to make it bigger than the window! */
		594	new_pmap_width = min (result->width, target_width);
		595	new_pmap_height = min (result->height, target_height);
		596
		597	/* we also need to tile our image in both directions */
466	ASImage *tmp = tile_asimage (target->asv, result,	598	ASImage *tmp = tile_asimage (target->asv, result,
467	(h_scale > 0) ? 0 : (int)result->width - x,	599	(int)result->width - x,
468	(v_scale > 0) ? 0 : (int)result->height - y,	600	(int)result->height - y,
		601	new_pmap_width,
469	result->width, result->height,	602	new_pmap_height,
470	TINT_LEAVE_SAME, ASA_XImage,	603	TINT_LEAVE_SAME, ASA_XImage,
471	100, ASIMAGE_QUALITY_DEFAULT);	604	100, ASIMAGE_QUALITY_DEFAULT);
472	if (tmp)	605	if (tmp)
473	{	606	{
474	if (result != original_asim)	607	if (result != original_asim)
475	destroy_asimage (&result);	608	destroy_asimage (&result);
		609
476	result = tmp;	610	result = tmp;
477	}	611	}
478	}	612	}
479	}	613	}
480	else	614	else
		615	{
481	{/* if blending background and image - pixmap has to be sized same as target window */	616	/* if blending background and image - pixmap has to be sized same as target window */
482	ASImageLayer *layers = create_image_layers (2);	617	ASImageLayer *layers = create_image_layers (2);
483	ASImage *merged_im = NULL;
484		618
485	layers[0].im = background;	619	layers[0].im = background;
486	layers[0].clip_width = target_width;	620	layers[0].clip_width = target_width;
487	layers[0].clip_height = target_height;	621	layers[0].clip_height = target_height;
488	layers[0].tint = background_tint;	622	layers[0].tint = background_tint;
489	layers[1].im = result;	623	layers[1].im = result;
		624
490	if (w <= 0)	625	if (w <= 0)
		626	{
491	{/* tile horizontally */	627	/* tile horizontally */
492	while (x > 0) x -= (int)result->width;	628	while (x > 0) x -= (int)result->width;
493	layers[1].dst_x = x;	629	layers[1].dst_x = x;
494	layers[1].clip_width = result->width+target_width;	630	layers[1].clip_width = result->width+target_width;
495	}	631	}
496	else	632	else
		633	{
497	{/* clip horizontally */	634	/* clip horizontally */
498	layers[1].dst_x = x;	635	layers[1].dst_x = x;
499	layers[1].clip_width = result->width;	636	layers[1].clip_width = result->width;
500	}	637	}
		638
501	if (h <= 0)	639	if (h <= 0)
502	{	640	{
503	while (y > 0) y -= (int)result->height;	641	while (y > 0) y -= (int)result->height;
504	layers[1].dst_y = y;	642	layers[1].dst_y = y;
505	layers[1].clip_height = result->height + target_height;	643	layers[1].clip_height = result->height + target_height;
…		…
507	else	645	else
508	{	646	{
509	layers[1].dst_y = y;	647	layers[1].dst_y = y;
510	layers[1].clip_height = result->height;	648	layers[1].clip_height = result->height;
511	}	649	}
		650
512	if (target->rs[Rs_blendtype])	651	if (target->rs[Rs_blendtype])
513	{	652	{
514	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	653	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
515	if (layers[1].merge_scanlines == NULL)	654	if (layers[1].merge_scanlines == NULL)
516	layers[1].merge_scanlines = alphablend_scanlines;	655	layers[1].merge_scanlines = alphablend_scanlines;
517	}	656	}
		657
518	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	658	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
519	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	659	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		660
520	if (tmp)	661	if (tmp)
521	{	662	{
522	if (result != original_asim)	663	if (result != original_asim)
523	destroy_asimage (&result);	664	destroy_asimage (&result);
		665
524	result = tmp;	666	result = tmp;
525	}	667	}
		668
526	free (layers);	669	free (layers);
527	}	670	}
528	}	671	}
529	TIMING_TEST_PRINT_RESULT (asim);	672	TIMING_TEST_PRINT_RESULT (asim);
530		673
531	if (pixmap)	674	bool ret = false;
532	{
533	if (result == NULL
534	|| pmap_width != new_pmap_width
535	|| pmap_height != new_pmap_height
536	|| pmap_depth != target->depth)
537	{
538	XFreePixmap (target->dpy, pixmap);
539	pixmap = None;
540	}
541	}
542		675
543	if (result)	676	if (result)
544	{	677	{
545	XGCValues gcv;	678	XGCValues gcv;
546	GC gc;	679	GC gc;
		680
		681	if (pixmap)
		682	{
		683	if (pmap_width != new_pmap_width
		684	|| pmap_height != new_pmap_height
		685	|| pmap_depth != target->depth)
		686	{
		687	XFreePixmap (target->dpy, pixmap);
		688	pixmap = None;
		689	}
		690	}
547		691
548	/* create Pixmap */	692	/* create Pixmap */
549	if (pixmap == None)	693	if (pixmap == None)
550	{	694	{
551	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	695	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
552	pmap_width = new_pmap_width;	696	pmap_width = new_pmap_width;
553	pmap_height = new_pmap_height;	697	pmap_height = new_pmap_height;
554	pmap_depth = target->depth;	698	pmap_depth = target->depth;
555	}	699	}
556	/* fill with background color ( if result's not completely overlapping it)*/	700	/* fill with background color (if result's not completely overlapping it) */
557	gcv.foreground = target->pix_colors[Color_bg];	701	gcv.foreground = target->pix_colors[Color_bg];
558	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	702	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
559		703
560	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	704	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
561	int dst_width = result->width, dst_height = result->height;	705	int dst_width = result->width, dst_height = result->height;
562	if (background == NULL)	706	if (background == NULL)
563	{	707	{
564	if (h_scale > 0)	708	if (!(h_scale == 0 || v_scale == 0))
		709	{
565	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	710	src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
566	if (v_scale > 0)
567	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	711	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
		712	}
568		713
569	if (dst_x > 0 || dst_y > 0	714	if (dst_x > 0 || dst_y > 0
570	|| dst_x + dst_width < new_pmap_width	715	|| dst_x + dst_width < new_pmap_width
571	|| dst_y + dst_height < new_pmap_height)	716	|| dst_y + dst_height < new_pmap_height)
572	{
573	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	717	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
574	}
575	}	718	}
576		719
577	/* put result on pixmap */	720	/* put result on pixmap */
578	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	721	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
579	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	722	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
580		723
581	if (result != background && result != original_asim)	724	if (result != background && result != original_asim)
582	destroy_asimage (&result);	725	destroy_asimage (&result);
583		726
584	XFreeGC (target->dpy, gc);	727	XFreeGC (target->dpy, gc);
585	TIMING_TEST_PRINT_RESULT (asim);	728	TIMING_TEST_PRINT_RESULT (asim);
586	}
587		729
		730	ret = true;
		731	}
		732
		733	if (background)
		734	destroy_asimage (&background);
		735
588	return true;	736	return ret;
589	}	737	}
590	# endif /* HAVE_AFTERIMAGE */	738	# endif /* HAVE_AFTERIMAGE */
		739
		740	# ifdef HAVE_PIXBUF
		741	bool
		742	bgPixmap_t::render_image (unsigned long background_flags)
		743	{
		744	if (target == NULL)
		745	return false;
		746
		747	if (!pixbuf)
		748	return false;
		749
		750	// TODO: add alpha blending
		751	if (background_flags)
		752	return false;
		753
		754	GdkPixbuf *result;
		755
		756	int image_width = gdk_pixbuf_get_width (pixbuf);
		757	int image_height = gdk_pixbuf_get_height (pixbuf);
		758
		759	int target_width = target->szHint.width;
		760	int target_height = target->szHint.height;
		761	int new_pmap_width = target_width;
		762	int new_pmap_height = target_height;
		763
		764	int x = 0;
		765	int y = 0;
		766	int w = 0;
		767	int h = 0;
		768
		769	get_image_geometry (image_width, image_height, w, h, x, y);
		770
		771	if (x >= target_width
		772	|| y >= target_height
		773	|| (w > 0 && x + w <= 0)
		774	|| (h > 0 && y + h <= 0))
		775	return false;
		776
		777	result = pixbuf;
		778
		779	if ((w > 0 && w != image_width)
		780	|| (h > 0 && h != image_height))
		781	{
		782	result = gdk_pixbuf_scale_simple (pixbuf,
		783	w > 0 ? w : image_width,
		784	h > 0 ? h : image_height,
		785	GDK_INTERP_BILINEAR);
		786	}
		787
		788	bool ret = false;
		789
		790	if (result)
		791	{
		792	XGCValues gcv;
		793	GC gc;
		794
		795	image_width = gdk_pixbuf_get_width (result);
		796	image_height = gdk_pixbuf_get_height (result);
		797
		798	if (h_scale == 0 || v_scale == 0)
		799	{
		800	new_pmap_width = min (image_width, target_width);
		801	new_pmap_height = min (image_height, target_height);
		802	}
		803
		804	if (pixmap)
		805	{
		806	if (pmap_width != new_pmap_width
		807	|| pmap_height != new_pmap_height
		808	|| pmap_depth != target->depth)
		809	{
		810	XFreePixmap (target->dpy, pixmap);
		811	pixmap = None;
		812	}
		813	}
		814
		815	if (pixmap == None)
		816	{
		817	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
		818	pmap_width = new_pmap_width;
		819	pmap_height = new_pmap_height;
		820	pmap_depth = target->depth;
		821	}
		822
		823	gcv.foreground = target->pix_colors[Color_bg];
		824	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
		825
		826	if (h_scale == 0 || v_scale == 0)
		827	{
		828	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);
		829	gdk_pixbuf_xlib_render_to_drawable (result, tile, gc,
		830	0, 0,
		831	0, 0,
		832	image_width, image_height,
		833	XLIB_RGB_DITHER_NONE,
		834	0, 0);
		835
		836	gcv.tile = tile;
		837	gcv.fill_style = FillTiled;
		838	gcv.ts_x_origin = x;
		839	gcv.ts_y_origin = y;
		840	XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
		841
		842	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		843	XFreePixmap (target->dpy, tile);
		844	}
		845	else
		846	{
		847	int src_x, src_y, dst_x, dst_y;
		848	int dst_width, dst_height;
		849
		850	src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width );
		851	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
		852
		853	if (dst_x > 0 || dst_y > 0
		854	|| dst_x + dst_width < new_pmap_width
		855	|| dst_y + dst_height < new_pmap_height)
		856	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		857
		858	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
		859	gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc,
		860	src_x, src_y,
		861	dst_x, dst_y,
		862	dst_width, dst_height,
		863	XLIB_RGB_DITHER_NONE,
		864	0, 0);
		865	}
		866
		867	if (result != pixbuf)
		868	g_object_unref (result);
		869
		870	XFreeGC (target->dpy, gc);
		871
		872	ret = true;
		873	}
		874
		875	return ret;
		876	}
		877	# endif /* HAVE_PIXBUF */
591		878
592	bool	879	bool
593	bgPixmap_t::set_file (const char *file)	880	bgPixmap_t::set_file (const char *file)
594	{	881	{
595	char *f;
596
597	assert (file != NULL);	882	assert (file);
598		883
599	if (*file != '\0')	884	if (*file)
600	{	885	{
		886	if (const char *p = strchr (file, ';'))
		887	{
		888	size_t len = p - file;
		889	char *f = rxvt_temp_buf<char> (len + 1);
		890	memcpy (f, file, len);
		891	f[len] = '\0';
		892	file = f;
		893	}
		894
601	# ifdef HAVE_AFTERIMAGE	895	# ifdef HAVE_AFTERIMAGE
602	if (target->asimman == NULL)	896	if (!target->asimman)
603	target->asimman = create_generic_imageman (target->rs[Rs_path]);	897	target->asimman = create_generic_imageman (target->rs[Rs_path]);
604	if ((f = strchr (file, ';')) == NULL)
605	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	898	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
606	else	899	if (original_asim)
607	{	900	have_image = true;
608	size_t len = f - file;	901	return have_image;
609	f = (char *)malloc (len + 1);
610	strncpy (f, file, len);
611	f[len] = '\0';
612	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
613	free (f);
614	}
615	return (original_asim != NULL);
616	# endif	902	# endif
		903
		904	# ifdef HAVE_PIXBUF
		905	pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		906	if (pixbuf)
		907	have_image = true;
		908	return have_image;
		909	# endif
617	}	910	}
		911
618	return false;	912	return false;
619	}	913	}
620		914
621	# endif /* BG_IMAGE_FROM_FILE */	915	# endif /* BG_IMAGE_FROM_FILE */
622		916
623	# ifdef ENABLE_TRANSPARENCY	917	# ifdef ENABLE_TRANSPARENCY
624	bool	918	bool
625	bgPixmap_t::set_transparent ()	919	bgPixmap_t::set_transparent ()
626	{	920	{
627	if (!(flags & isTransparent))	921	if (!(flags & isTransparent))
628	{	922	{
629	flags |= isTransparent;	923	flags |= isTransparent;
630	return true;	924	return true;
631	}	925	}
		926
632	return false;	927	return false;
633	}	928	}
634		929
635	bool	930	bool
636	bgPixmap_t::set_blur_radius (const char *geom)	931	bgPixmap_t::set_blur_radius (const char *geom)
…		…
638	int changed = 0;	933	int changed = 0;
639	unsigned int hr, vr;	934	unsigned int hr, vr;
640	int junk;	935	int junk;
641	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	936	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
642		937
643	if (!(geom_flags&WidthValue))	938	if (!(geom_flags & WidthValue))
644	hr = 1;	939	hr = 1;
645	if (!(geom_flags&HeightValue))	940	if (!(geom_flags & HeightValue))
646	vr = hr;	941	vr = hr;
647		942
648	if (h_blurRadius != hr)	943	if (h_blurRadius != hr)
649	{	944	{
650	++changed;	945	++changed;
…		…
654	if (v_blurRadius != vr)	949	if (v_blurRadius != vr)
655	{	950	{
656	++changed;	951	++changed;
657	v_blurRadius = vr;	952	v_blurRadius = vr;
658	}	953	}
659		954
660	if (v_blurRadius == 0 && h_blurRadius == 0)	955	if (v_blurRadius == 0 && h_blurRadius == 0)
661	flags &= ~blurNeeded;	956	flags &= ~blurNeeded;
662	else	957	else
663	flags |= blurNeeded;	958	flags |= blurNeeded;
664		959
665	return (changed>0);	960	return (changed > 0);
666	}	961	}
667		962
668	static inline unsigned long	963	static inline unsigned long
669	compute_tint_shade_flags (rxvt_color *tint, int shade)	964	compute_tint_shade_flags (rxvt_color *tint, int shade)
670	{	965	{
671	unsigned long flags = 0;	966	unsigned long flags = 0;
672	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	967	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		968	bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200);
673		969
674	if (tint)	970	if (tint)
675	{	971	{
676	tint->get (c);	972	tint->get (c);
677	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)	973	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)
678	if (IS_COMPONENT_WHOLESOME (c.r)	974	if (!has_shade && IS_COMPONENT_WHOLESOME (c.r)
679	&& IS_COMPONENT_WHOLESOME (c.g)	975	&& IS_COMPONENT_WHOLESOME (c.g)
680	&& IS_COMPONENT_WHOLESOME (c.b))	976	&& IS_COMPONENT_WHOLESOME (c.b))
681	flags |= bgPixmap_t::tintWholesome;	977	flags |= bgPixmap_t::tintWholesome;
682	# undef IS_COMPONENT_WHOLESOME	978	# undef IS_COMPONENT_WHOLESOME
683	}	979	}
684		980
685	if ((shade > 0 && shade < 100) || (shade > 100 && shade < 200))	981	if (has_shade)
686	flags |= bgPixmap_t::tintNeeded;	982	flags |= bgPixmap_t::tintNeeded;
687	else if (tint)	983	else if (tint)
688	{	984	{
689	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)	985	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)
690	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))	986	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))
691	{	987	{
692	flags |= bgPixmap_t::tintNeeded;	988	flags |= bgPixmap_t::tintNeeded;
693	}	989	}
694	}
695		990	}
		991
696	if (flags & bgPixmap_t::tintNeeded)	992	if (flags & bgPixmap_t::tintNeeded)
697	{	993	{
698	if (flags & bgPixmap_t::tintWholesome)	994	if (flags & bgPixmap_t::tintWholesome)
699	flags |= bgPixmap_t::tintServerSide;	995	flags |= bgPixmap_t::tintServerSide;
		996	else
		997	{
700	#if XFT	998	#if XFT
701	flags |= bgPixmap_t::tintServerSide;	999	flags |= bgPixmap_t::tintServerSide;
702	#endif	1000	#endif
		1001	}
703	}	1002	}
704		1003
705	return flags;	1004	return flags;
706	}	1005	}
707		1006
…		…
713	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	1012	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
714	tint = new_tint;	1013	tint = new_tint;
715	flags = (flags & ~tintFlags) | new_flags | tintSet;	1014	flags = (flags & ~tintFlags) | new_flags | tintSet;
716	return true;	1015	return true;
717	}	1016	}
		1017
718	return false;	1018	return false;
719	}	1019	}
720		1020
721	bool	1021	bool
722	bgPixmap_t::unset_tint ()	1022	bgPixmap_t::unset_tint ()
723	{	1023	{
724	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	1024	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
725		1025
726	if (new_flags != (flags & tintFlags))	1026	if (new_flags != (flags & tintFlags))
727	{	1027	{
728	flags = (flags&~tintFlags)|new_flags;	1028	flags = (flags & ~tintFlags) | new_flags;
729	return true;	1029	return true;
730	}	1030	}
		1031
731	return false;	1032	return false;
732	}	1033	}
733		1034
734	bool	1035	bool
735	bgPixmap_t::set_shade (const char *shade_str)	1036	bgPixmap_t::set_shade (const char *shade_str)
736	{	1037	{
737	int new_shade = (shade_str) ? atoi (shade_str) : 0;	1038	int new_shade = (shade_str) ? atoi (shade_str) : 0;
738		1039
		1040	if (new_shade < 0 && new_shade > -100)
		1041	new_shade = 200 - (100 + new_shade);
739	if (new_shade == 100)	1042	else if (new_shade == 100)
740	new_shade = 0;	1043	new_shade = 0;
741		1044
742	if (new_shade != shade)	1045	if (new_shade != shade)
743	{	1046	{
744	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	1047	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
745	shade = new_shade;	1048	shade = new_shade;
746	flags = (flags & ~tintFlags) | new_flags;	1049	flags = (flags & (~tintFlags | tintSet)) | new_flags;
747	return true;	1050	return true;
748	}	1051	}
		1052
749	return false;	1053	return false;
750	}	1054	}
751		1055
752	/* make_transparency_pixmap()	1056	/* make_transparency_pixmap()
753	* Builds a pixmap sized the same as terminal window, with depth same as the root window	1057	* Builds a pixmap sized the same as terminal window, with depth same as the root window
754	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	1058	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
755	* our window.	1059	* our window.
756	*/	1060	*/
757	unsigned long	1061	unsigned long
758	bgPixmap_t::make_transparency_pixmap ()	1062	bgPixmap_t::make_transparency_pixmap ()
759	{	1063	{
760	unsigned long result = 0;	1064	unsigned long result = 0;
761		1065
762	if (target == NULL)	1066	if (target == NULL)
763	return 0;	1067	return 0;
764		1068
765	/* root dimentions may change from call to call - but Display structure should	1069	/* root dimensions may change from call to call - but Display structure should
766	* be always up-to-date, so let's use it :	1070	* be always up-to-date, so let's use it :
767	*/	1071	*/
768	Window root = target->display->root;	1072	Window root = target->display->root;
769	int screen = target->display->screen;	1073	int screen = target->display->screen;
770	Display *dpy = target->dpy;	1074	Display *dpy = target->dpy;
…		…
783	if (sx + window_width <= 0 || sy + window_height <= 0	1087	if (sx + window_width <= 0 || sy + window_height <= 0
784	|| sx >= root_width || sy >= root_height)	1088	|| sx >= root_width || sy >= root_height)
785	return 0;	1089	return 0;
786		1090
787	if (root_pixmap != None)	1091	if (root_pixmap != None)
		1092	{
788	{/* we want to validate the pixmap and get it's size at the same time : */	1093	/* we want to validate the pixmap and get it's size at the same time : */
789	int junk;	1094	int junk;
790	unsigned int ujunk;	1095	unsigned int ujunk;
791	/* root pixmap may be bad - allow a error */	1096	/* root pixmap may be bad - allow a error */
792	target->allowedxerror = -1;	1097	target->allowedxerror = -1;
793		1098
…		…
802		1107
803	if (tiled_root_pmap == None) /* something really bad happened - abort */	1108	if (tiled_root_pmap == None) /* something really bad happened - abort */
804	return 0;	1109	return 0;
805		1110
806	if (root_pixmap == None)	1111	if (root_pixmap == None)
		1112	{
807	{ /* use tricks to obtain the root background image :*/	1113	/* use tricks to obtain the root background image :*/
808	/* we want to create Overrideredirect window overlapping out window	1114	/* we want to create Overrideredirect window overlapping out window
809	with background type of Parent Relative and then grab it */	1115	with background type of Parent Relative and then grab it */
810	XSetWindowAttributes attr;	1116	XSetWindowAttributes attr;
811	Window src;	1117	Window src;
812	bool success = false;	1118	bool success = false;
813		1119
814	attr.background_pixmap = ParentRelative;	1120	attr.background_pixmap = ParentRelative;
815	attr.backing_store = Always;	1121	attr.backing_store = Always;
816	attr.event_mask = ExposureMask;	1122	attr.event_mask = ExposureMask;
817	attr.override_redirect = True;	1123	attr.override_redirect = True;
818	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	1124	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
819	CopyFromParent, CopyFromParent, CopyFromParent,	1125	CopyFromParent, CopyFromParent, CopyFromParent,
820	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,	1126	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
821	&attr);	1127	&attr);
822		1128
823	if (src != None)	1129	if (src != None)
…		…
827	XGrabServer (dpy);	1133	XGrabServer (dpy);
828	XMapRaised (dpy, src);	1134	XMapRaised (dpy, src);
829	XSync (dpy, False);	1135	XSync (dpy, False);
830		1136
831	/* XSync should get window where it's properly exposed,	1137	/* XSync should get window where it's properly exposed,
832	* but to be on the safe side - let's check for the actuall event to arrive : */	1138	* but to be on the safe side - let's check for the actual event to arrive : */
833	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	1139	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
834	++ev_count;	1140	++ev_count;
835		1141
836	if (ev_count > 0);	1142	if (ev_count > 0);
		1143	{
837	{ /* hooray! - we can grab the image! */	1144	/* hooray! - we can grab the image! */
838	gc = XCreateGC (dpy, root, 0, NULL);	1145	gc = XCreateGC (dpy, root, 0, NULL);
839	if (gc)	1146	if (gc)
840	{	1147	{
841	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	1148	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
842	success = true;	1149	success = true;
843	}	1150	}
844	}	1151	}
		1152
845	XDestroyWindow (dpy, src);	1153	XDestroyWindow (dpy, src);
846	XUngrabServer (dpy);	1154	XUngrabServer (dpy);
847	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	1155	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
848	}	1156	}
849		1157
850	if (!success)	1158	if (!success)
851	{	1159	{
852	XFreePixmap (dpy, tiled_root_pmap);	1160	XFreePixmap (dpy, tiled_root_pmap);
853	tiled_root_pmap = None;	1161	tiled_root_pmap = None;
854	}	1162	}
855	else	1163	else
856	result |= transpPmapTiled;	1164	result |= transpPmapTiled;
857	}	1165	}
858	else	1166	else
		1167	{
859	{/* strightforward pixmap copy */	1168	/* straightforward pixmap copy */
860	gcv.tile = root_pixmap;	1169	gcv.tile = root_pixmap;
861	gcv.fill_style = FillTiled;	1170	gcv.fill_style = FillTiled;
862		1171
863	while (sx < 0) sx += (int)window_width;	1172	while (sx < 0) sx += (int)root_width;
864	while (sy < 0) sy += (int)window_height;	1173	while (sy < 0) sy += (int)root_height;
865		1174
866	gcv.ts_x_origin = -sx;	1175	gcv.ts_x_origin = -sx;
867	gcv.ts_y_origin = -sy;	1176	gcv.ts_y_origin = -sy;
868	gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);	1177	gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
869		1178
…		…
875	}	1184	}
876	TIMING_TEST_PRINT_RESULT (tp);	1185	TIMING_TEST_PRINT_RESULT (tp);
877		1186
878	if (tiled_root_pmap != None)	1187	if (tiled_root_pmap != None)
879	{	1188	{
880	if (!need_client_side_rendering ())	1189	if (!need_client_side_rendering ())
881	{	1190	{
882	if ((flags & tintNeeded))	1191	if ((flags & tintNeeded))
883	{	1192	{
884	if (flags & tintWholesome)	1193	if (flags & tintWholesome)
885	{	1194	{
886	/* In this case we can tint image server-side getting significant	1195	/* In this case we can tint image server-side getting significant
887	* performance improvements, as we eliminate XImage transfer	1196	* performance improvements, as we eliminate XImage transfer
…		…
912	{	1221	{
913	c.r = (c.r * shade) / 100;	1222	c.r = (c.r * shade) / 100;
914	c.g = (c.g * shade) / 100;	1223	c.g = (c.g * shade) / 100;
915	c.b = (c.b * shade) / 100;	1224	c.b = (c.b * shade) / 100;
916	}	1225	}
917	else if( shade > 100 && shade < 200)	1226	else if (shade > 100 && shade < 200)
918	{	1227	{
919	c.r = (c.r * (200 - shade)) / 100;	1228	c.r = (c.r * (200 - shade)) / 100;
920	c.g = (c.g * (200 - shade)) / 100;	1229	c.g = (c.g * (200 - shade)) / 100;
921	c.b = (c.b * (200 - shade)) / 100;	1230	c.b = (c.b * (200 - shade)) / 100;
922	}	1231	}
…		…
928	pf.direct.greenMask = 0xff;	1237	pf.direct.greenMask = 0xff;
929	pf.direct.blueMask = 0xff;	1238	pf.direct.blueMask = 0xff;
930	pf.direct.alphaMask = 0xff;	1239	pf.direct.alphaMask = 0xff;
931		1240
932	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	1241	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
933	(PictFormatType|	1242	(PictFormatType|
934	PictFormatDepth|	1243	PictFormatDepth|
935	PictFormatRedMask|	1244	PictFormatRedMask|
936	PictFormatGreenMask|	1245	PictFormatGreenMask|
937	PictFormatBlueMask|	1246	PictFormatBlueMask|
938	PictFormatAlphaMask),	1247	PictFormatAlphaMask),
939	&pf,	1248	&pf,
940	0);	1249	0);
941	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1250	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
942	XRenderPictureAttributes pa ;	1251	XRenderPictureAttributes pa ;
943		1252
944	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1253	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
945		1254
…		…
947		1256
948	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1257	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
949	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1258	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
950	XFreePixmap (dpy, overlay_pmap);	1259	XFreePixmap (dpy, overlay_pmap);
951		1260
952	pa.component_alpha = True;	1261	pa.component_alpha = True;
953	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1262	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
954	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);	1263	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
955	XFreePixmap (dpy, mask_pmap);	1264	XFreePixmap (dpy, mask_pmap);
956		1265
957	if (mask_pic && overlay_pic && back_pic)	1266	if (mask_pic && overlay_pic && back_pic)
…		…
959	XRenderColor mask_c;	1268	XRenderColor mask_c;
960		1269
961	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));	1270	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
962	mask_c.alpha = 0xffff;	1271	mask_c.alpha = 0xffff;
963	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1272	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
964	memset (&mask_c, 0x0, sizeof (mask_c));	1273
965	mask_c.alpha = 0;	1274	mask_c.alpha = 0;
966		1275	mask_c.red = 0xffff - c.r;
967	if (c.r == c.b && c.b == c.g) /* pure shading */	1276	mask_c.green = 0xffff - c.g;
968	{	1277	mask_c.blue = 0xffff - c.b;
969	mask_c.red = mask_c.green = mask_c.blue = 0xffff - c.r;
970	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1278	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
971	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1279	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
972	}
973	else
974	{
975	mask_c.red = 0xffff - c.r;
976	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
977	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
978	mask_c.red = 0;
979	mask_c.green = 0xffff - c.g;
980	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
981	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
982	mask_c.green = 0;
983	mask_c.blue = 0xffff - c.b;
984	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
985	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
986	}
987	result |= transpPmapTinted;	1280	result |= transpPmapTinted;
988	}	1281	}
		1282
989	XRenderFreePicture (dpy, mask_pic);	1283	XRenderFreePicture (dpy, mask_pic);
990	XRenderFreePicture (dpy, overlay_pic);	1284	XRenderFreePicture (dpy, overlay_pic);
991	XRenderFreePicture (dpy, back_pic);	1285	XRenderFreePicture (dpy, back_pic);
992	# if DO_TIMING_TEST	1286	# if DO_TIMING_TEST
993	XSync (dpy, False);	1287	XSync (dpy, False);
994	# endif	1288	# endif
995	# endif	1289	# endif
996	}	1290	}
997	}	1291	}
998	} /* server side rendering completed */	1292	} /* server side rendering completed */
999		1293
1000	if (pixmap)	1294	if (pixmap)
1001	XFreePixmap (dpy, pixmap);	1295	XFreePixmap (dpy, pixmap);
1002		1296
1003	pixmap = tiled_root_pmap;	1297	pixmap = tiled_root_pmap;
1004	pmap_width = window_width;	1298	pmap_width = window_width;
1005	pmap_height = window_height;	1299	pmap_height = window_height;
1006	pmap_depth = root_depth;	1300	pmap_depth = root_depth;
1007	}	1301	}
1008		1302
1009	if (gc)	1303	if (gc)
1010	XFreeGC (dpy, gc);	1304	XFreeGC (dpy, gc);
1011		1305
1012	TIMING_TEST_PRINT_RESULT (tp);	1306	TIMING_TEST_PRINT_RESULT (tp);
1013		1307
1014	return result;	1308	return result;
1015	}	1309	}
1016		1310
1017	bool	1311	bool
1018	bgPixmap_t::set_root_pixmap ()	1312	bgPixmap_t::set_root_pixmap ()
1019	{	1313	{
1020	Pixmap new_root_pixmap = None;
1021
1022	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1314	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1023	if (new_root_pixmap == None)	1315	if (new_root_pixmap == None)
1024	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1316	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1025		1317
1026	if (new_root_pixmap != root_pixmap)	1318	if (new_root_pixmap != root_pixmap)
1027	{	1319	{
1028	root_pixmap = new_root_pixmap;	1320	root_pixmap = new_root_pixmap;
1029	return true;	1321	return true;
1030	}	1322	}
		1323
1031	return false;	1324	return false;
1032	}	1325	}
1033	# endif /* ENABLE_TRANSPARENCY */	1326	# endif /* ENABLE_TRANSPARENCY */
1034		1327
1035	# ifndef HAVE_AFTERIMAGE	1328	# ifndef HAVE_AFTERIMAGE
1036	static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm);	1329	static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm);
1037	# endif	1330	# endif
1038
1039		1331
1040	bool	1332	bool
1041	bgPixmap_t::render ()	1333	bgPixmap_t::render ()
1042	{	1334	{
1043	unsigned long background_flags = 0;	1335	unsigned long background_flags = 0;
1044		1336
1045	if (target == NULL)	1337	if (target == NULL)
1046	return false;	1338	return false;
1047		1339
		1340	TIMING_TEST_START (tp);
		1341
1048	invalidate();	1342	invalidate ();
1049	# ifdef ENABLE_TRANSPARENCY	1343	# ifdef ENABLE_TRANSPARENCY
1050	if (flags & isTransparent)	1344	if (flags & isTransparent)
1051	{	1345	{
1052	/* we need to re-generate transparency pixmap in that case ! */	1346	/* we need to re-generate transparency pixmap in that case ! */
1053	background_flags = make_transparency_pixmap ();	1347	background_flags = make_transparency_pixmap ();
1054	if (background_flags == 0)	1348	if (background_flags == 0)
1055	return false;	1349	return false;
1056	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1350	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1057	&& pmap_depth == target->depth)	1351	&& pmap_depth == target->depth)
1058	flags = flags & ~isInvalid;	1352	flags = flags & ~isInvalid;
1059	}	1353	}
1060	# endif	1354	# endif
1061		1355
		1356	# ifdef BG_IMAGE_FROM_FILE
		1357	if (have_image
		1358	|| (background_flags & transpTransformations) != (flags & transpTransformations))
		1359	{
		1360	if (render_image (background_flags))
		1361	flags = flags & ~isInvalid;
		1362	}
		1363	# endif
		1364
1062	XImage *result = NULL;	1365	XImage *result = NULL;
1063	# ifdef HAVE_AFTERIMAGE	1366
1064	if (original_asim	1367	if (background_flags && (flags & isInvalid))
1065	|| (background_flags & transpTransformations) != (flags & transpTransformations))	1368	{
		1369	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1066	{	1370	}
1067	ASImage *background = NULL;
1068	ARGB32 as_tint = TINT_LEAVE_SAME;
1069	if (background_flags)
1070	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1071		1371
1072	# ifdef ENABLE_TRANSPARENCY	1372	if (result)
		1373	{
		1374	# if !defined(HAVE_AFTERIMAGE) && !XFT
		1375	/* our own client-side tinting */
		1376	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1377	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1073	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1378	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1074	{
1075	ShadingInfo as_shade;
1076	as_shade.shading = (shade == 0) ? 100 : shade;
1077
1078	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1079	if (flags & tintSet)
1080	tint.get (c);
1081	as_shade.tintColor.red = c.r;
1082	as_shade.tintColor.green = c.g;
1083	as_shade.tintColor.blue = c.b;
1084
1085	as_tint = shading2tint32 (&as_shade);
1086	}
1087	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1088	{
1089	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1090	(original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1091	100, ASIMAGE_QUALITY_DEFAULT);
1092	if (tmp)
1093	{
1094	destroy_asimage (&background);
1095	background = tmp;
1096	}
1097	}
1098	# endif
1099
1100	if (render_asim (background, as_tint))
1101	flags = flags & ~isInvalid;
1102	if (background)
1103	destroy_asimage (&background);
1104	}
1105	else if (background_flags && pmap_depth != target->depth)
1106	{
1107	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1108	}
1109	# else /* our own client-side tinting */
1110	if (background_flags && (flags & isInvalid))
1111	{
1112	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1113	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1114	{	1379	{
1115	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1380	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1116	if (flags & tintSet)	1381	if (flags & tintSet)
1117	tint.get (c);	1382	tint.get (c);
1118	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1383	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1119	}	1384	}
1120	}	1385	# endif
1121	# endif /* HAVE_AFTERIMAGE */
1122		1386
1123	if (result != NULL)
1124	{
1125	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1387	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1388
1126	if (gc)	1389	if (gc)
1127	{	1390	{
1128	if (/*pmap_depth != target->depth &&*/ pixmap != None)	1391	if (/*pmap_depth != target->depth &&*/ pixmap != None)
1129	{	1392	{
1130	XFreePixmap (target->dpy, pixmap);	1393	XFreePixmap (target->dpy, pixmap);
1131	pixmap = None;	1394	pixmap = None;
1132	}	1395	}
		1396
1133	if (pixmap == None)	1397	if (pixmap == None)
1134	{	1398	{
1135	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1399	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1136	pmap_width = result->width;	1400	pmap_width = result->width;
1137	pmap_height = result->height;	1401	pmap_height = result->height;
1138	pmap_depth = target->depth;	1402	pmap_depth = target->depth;
1139	}	1403	}
		1404
1140	if (pmap_depth != result->depth)	1405	if (pmap_depth != result->depth)
		1406	{
1141	{ /* Bad Match error will ensue ! stupid X !!!! */	1407	/* Bad Match error will ensue ! stupid X !!!! */
1142	if( result->depth == 24 && pmap_depth == 32)	1408	if (result->depth == 24 && pmap_depth == 32)
1143	result->depth = 32;	1409	result->depth = 32;
1144	else if( result->depth == 32 && pmap_depth == 24)	1410	else if (result->depth == 32 && pmap_depth == 24)
1145	result->depth = 24;	1411	result->depth = 24;
1146	else	1412	else
1147	{	1413	{
1148	/* TODO: implement image recoding */	1414	/* TODO: implement image recoding */
1149	}	1415	}
1150	}	1416	}
		1417
1151	if (pmap_depth == result->depth)	1418	if (pmap_depth == result->depth)
1152	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1419	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1420
1153	XFreeGC (target->dpy, gc);	1421	XFreeGC (target->dpy, gc);
1154	flags = flags & ~isInvalid;	1422	flags = flags & ~isInvalid;
1155	}	1423	}
		1424
1156	XDestroyImage (result);	1425	XDestroyImage (result);
1157	}	1426	}
1158		1427
1159	if (flags & isInvalid)	1428	if (flags & isInvalid)
1160	{	1429	{
1161	if (pixmap != None)	1430	if (pixmap != None)
…		…
1165	}	1434	}
1166	}	1435	}
1167		1436
1168	apply ();	1437	apply ();
1169		1438
		1439	XSync (target->dpy, False);
		1440	valid_since = ev::now ();
		1441
		1442	TIMING_TEST_PRINT_RESULT (tp);
		1443
1170	return true;	1444	return true;
1171	}	1445	}
1172		1446
1173	bool	1447	bool
1174	bgPixmap_t::set_target (rxvt_term *new_target)	1448	bgPixmap_t::set_target (rxvt_term *new_target)
1175	{	1449	{
1176	if (new_target)	1450	if (new_target)
1177	if (target != new_target)	1451	if (target != new_target)
1178	{	1452	{
…		…
1180	# ifdef ENABLE_TRANSPARENCY	1454	# ifdef ENABLE_TRANSPARENCY
1181	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1455	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1182	# endif	1456	# endif
1183	return true;	1457	return true;
1184	}	1458	}
		1459
1185	return false;	1460	return false;
1186	}	1461	}
1187		1462
1188	void	1463	void
1189	bgPixmap_t::apply()	1464	bgPixmap_t::apply ()
1190	{	1465	{
1191	if (target)	1466	if (target)
1192	{	1467	{
1193	flags &= ~isVtOrigin;	1468	flags &= ~isVtOrigin;
		1469
1194	if (pixmap != None)	1470	if (pixmap != None)
		1471	{
1195	{ /* set target's background to pixmap */	1472	/* set target's background to pixmap */
1196	# ifdef ENABLE_TRANSPARENCY	1473	# ifdef ENABLE_TRANSPARENCY
1197	if (flags & isTransparent)	1474	if (flags & isTransparent)
1198	{	1475	{
1199	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1476	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1200	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1477	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1201	# if HAVE_SCROLLBARS	1478
1202	if (target->scrollBar.win)	1479	if (target->scrollBar.win)
1203	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1480	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1204	# endif
1205	}	1481	}
1206	else	1482	else
1207	# endif	1483	# endif
1208	{	1484	{
1209	flags |= isVtOrigin;	1485	flags |= isVtOrigin;
1210	/* force old pixmap dereference in case it was transparent before :*/	1486	/* force old pixmap dereference in case it was transparent before :*/
1211	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1487	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1212	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1488	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1213	/* do we also need to set scrollbar's background here ? */	1489	/* do we also need to set scrollbar's background here ? */
1214	# if HAVE_SCROLLBARS	1490
1215	if (target->scrollBar.win)	1491	if (target->scrollBar.win)
1216	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1492	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1217	# endif
1218	}	1493	}
1219	}	1494	}
1220	else	1495	else
		1496	{
1221	{ /* set target background to a pixel */	1497	/* set target background to a pixel */
1222	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1498	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1223	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1499	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1224	/* do we also need to set scrollbar's background here ? */	1500	/* do we also need to set scrollbar's background here ? */
1225	# if HAVE_SCROLLBARS
1226	if (target->scrollBar.win)	1501	if (target->scrollBar.win)
1227	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1502	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1228	# endif
1229	}
1230
1231	/* don't want Expose on the parent */
1232	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);
1233	/* do want Expose on the vt, so we get refreshed properly */
1234	XClearArea (target->dpy, target->vt, 0, 0, 0, 0, True);
1235
1236	# if HAVE_SCROLLBARS
1237	if (target->scrollBar.win)
1238	{	1503	}
1239	target->scrollBar.setIdle ();	1504
		1505	/* don't want Expose on the parent or vt. It is better to use
		1506	scr_touch or we get a great deal of flicker otherwise: */
		1507	XClearWindow (target->dpy, target->parent[0]);
		1508
		1509	if (target->scrollBar.state && target->scrollBar.win)
		1510	{
		1511	target->scrollBar.state = STATE_IDLE;
1240	target->scrollbar_show (0);	1512	target->scrollBar.show (0);
1241	}	1513	}
1242	# endif
1243	}
1244	}
1245		1514
		1515	target->want_refresh = 1;
		1516	flags |= hasChanged;
		1517	}
		1518	}
		1519
1246	#endif /* HAVE_BG_PIXMAP */	1520	#endif /* HAVE_BG_PIXMAP */
1247		1521
1248	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1522	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1249	/* taken from aterm-0.4.2 */	1523	/* taken from aterm-0.4.2 */
1250		1524
1251	typedef uint32_t RUINT32T;	1525	typedef uint32_t RUINT32T;
1252		1526
1253	static void	1527	static void
1254	ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)	1528	ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm)
1255	{	1529	{
1256	int sh_r, sh_g, sh_b;	1530	int sh_r, sh_g, sh_b;
1257	RUINT32T mask_r, mask_g, mask_b;	1531	RUINT32T mask_r, mask_g, mask_b;
1258	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;	1532	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1259	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1533	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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