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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.1 by sasha, Wed Sep 12 20:29:24 2007 UTC vs.
Revision 1.61 by sf-exg, Sun Oct 3 20:48:34 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
		94	bgPixmap_t::bgPixmap_t ()
		95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
		98	#ifdef HAVE_AFTERIMAGE
		99	original_asim = NULL;
		100	#endif
		101	#ifdef HAVE_PIXBUF
		102	pixbuf = NULL;
		103	#endif
		104	#ifdef BG_IMAGE_FROM_FILE
		105	have_image = false;
		106	h_scale = v_scale = 0;
		107	h_align = v_align = 0;
		108	#endif
		109	flags = 0;
		110	pixmap = None;
		111	valid_since = invalid_since = 0;
		112	target = 0;
		113	}
		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	}
		131
92	bool	132	bool
93	bgPixmap_t::window_size_sensitive ()	133	bgPixmap_t::window_size_sensitive ()
94	{	134	{
95	# ifdef XPM_BACKGROUND
96	# ifdef HAVE_AFTERIMAGE
97	if (original_asim != NULL)
98	# endif
99	{
100	if (h_scale != 0 || v_scale != 0
101	|| h_align != 0 || v_align != 0)
102	return true;
103	}
104	# endif
105	# ifdef ENABLE_TRANSPARENCY	135	# ifdef ENABLE_TRANSPARENCY
106	if (flags & isTransparent)	136	if (flags & isTransparent)
107	return true;	137	return true;
108	# 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
109	return false;	148	return false;
110	}	149	}
111		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
112	bool bgPixmap_t::need_client_side_rendering ()	170	bool bgPixmap_t::need_client_side_rendering ()
113	{	171	{
114	# ifdef HAVE_AFTERIMAGE	172	# ifdef HAVE_AFTERIMAGE
115	if (original_asim != NULL)	173	if (original_asim)
116	return true;	174	return true;
117	# endif	175	# endif
118	# ifdef ENABLE_TRANSPARENCY	176	# ifdef ENABLE_TRANSPARENCY
119	if (flags & isTransparent)	177	if (flags & isTransparent)
120	{	178	{
		179	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
121	if (((flags & blurNeeded) && !(flags & blurServerSide))	180	if ((flags & blurNeeded) && !(flags & blurServerSide))
		181	return true;
		182	# endif
122	|| ((flags & tintNeeded) && !(flags & tintServerSide)))	183	if ((flags & tintNeeded) && !(flags & tintServerSide))
123	return true;	184	return true;
124	}	185	}
125	# endif	186	# endif
126	return false;	187	return false;
127	}	188	}
128		189
129	# ifdef XPM_BACKGROUND	190	# ifdef BG_IMAGE_FROM_FILE
130	static inline bool	191	static inline bool
131	check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value)	192	check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value)
132	{	193	{
133	if (geom_flags & flag)	194	if (geom_flags & flag)
134	{	195	{
…		…
146	static inline bool	207	static inline bool
147	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)
148	{	209	{
149	if (geom_flags & flag)	210	if (geom_flags & flag)
150	{	211	{
		212	if (new_value != bgPixmap_t::rootAlign)
		213	{
151	if (new_value < -100)	214	if (new_value < -100)
152	new_value = -100;	215	new_value = -100;
153	else if (new_value > 200)	216	else if (new_value > 200)
154	new_value = 200;	217	new_value = 200;
		218	}
155	if (new_value != align)	219	if (new_value != align)
156	{	220	{
157	align = new_value;	221	align = new_value;
158	return true;	222	return true;
159	}	223	}
…		…
163		227
164	static inline int	228	static inline int
165	make_align_position (int align, int window_size, int image_size)	229	make_align_position (int align, int window_size, int image_size)
166	{	230	{
167	int diff = window_size - image_size;	231	int diff = window_size - image_size;
168	int smaller = MIN (image_size,window_size);	232	int smaller = min (image_size, window_size);
169		233
170	if (align >= 0 && align <= 50)	234	if (align >= 0 && align <= 50)
171	return diff * align / 100;	235	return diff * align / 100;
172	else if (align > 50 && align <= 100)	236	else if (align > 50 && align <= 100)
173	return window_size - image_size - diff * (100 - align) / 100;	237	return window_size - image_size - diff * (100 - align) / 100;
…		…
182	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)
183	{	247	{
184	int src_pos = 0;	248	int src_pos = 0;
185	dst_pos = 0;	249	dst_pos = 0;
186	dst_size = size;	250	dst_size = size;
187	if (pos < 0 && size > target_size)	251	if (pos < 0)
188	{	252	{
189	src_pos = -pos;	253	src_pos = -pos;
190	dst_size += pos;	254	dst_size += pos;
191	}	255	}
192	else if (pos > 0)	256	else if (pos > 0)
…		…
203	int geom_flags = 0, changed = 0;	267	int geom_flags = 0, changed = 0;
204	int x = 0, y = 0;	268	int x = 0, y = 0;
205	unsigned int w = 0, h = 0;	269	unsigned int w = 0, h = 0;
206	unsigned int n;	270	unsigned int n;
207	unsigned long new_flags = (flags & (~geometryFlags));	271	unsigned long new_flags = (flags & (~geometryFlags));
208	char *p;	272	const char *p;
209	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	273	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
210		274
211	if (geom == NULL)	275	if (geom == NULL)
212	return false;	276	return false;
213		277
214	char str[MAXLEN_GEOM];	278	char str[MAXLEN_GEOM];
…		…
221	if (n < MAXLEN_GEOM)	285	if (n < MAXLEN_GEOM)
222	{	286	{
223	char *ops;	287	char *ops;
224	new_flags |= geometrySet;	288	new_flags |= geometrySet;
225		289
226	strncpy (str, geom, n);	290	memcpy (str, geom, n);
227	str[n] = '\0';	291	str[n] = '\0';
228	if (str[0] == ':')	292	if (str[0] == ':')
229	ops = &str[0];	293	ops = &str[0];
230	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	294	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
231	ops = &str[0];	295	ops = &str[0];
…		…
251	y = x;	315	y = x;
252	geom_flags |= YValue;	316	geom_flags |= YValue;
253	}	317	}
254		318
255	if (flags & geometrySet)	319	if (flags & geometrySet)
		320	{
256	{/* new geometry is an adjustment to the old one ! */	321	/* new geometry is an adjustment to the old one ! */
257	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	322	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
258	{	323	{
259	if (w == 0 && h != 0)	324	if (w == 0 && h != 0)
260	{	325	{
261	w = h_scale;	326	w = h_scale;
…		…
277	}	342	}
278	}	343	}
279	else /* setting up geometry from scratch */	344	else /* setting up geometry from scratch */
280	{	345	{
281	if (!(geom_flags & XValue))	346	if (!(geom_flags & XValue))
		347	{
282	{/* use default geometry - centered */	348	/* use default geometry - centered */
283	x = y = defaultAlign;	349	x = y = defaultAlign;
284	}	350	}
285	else if (!(geom_flags & YValue))	351	else if (!(geom_flags & YValue))
286	y = x;	352	y = x;
287		353
288	if ((geom_flags & (WidthValue|HeightValue)) == 0)	354	if ((geom_flags & (WidthValue|HeightValue)) == 0)
		355	{
289	{/* use default geometry - scaled */	356	/* use default geometry - scaled */
290	w = h = defaultScale;	357	w = h = defaultScale;
291	}	358	}
292	else if (geom_flags & WidthValue)	359	else if (geom_flags & WidthValue)
293	{	360	{
294	if (!(geom_flags & HeightValue))	361	if (!(geom_flags & HeightValue))
…		…
297	else	364	else
298	w = h;	365	w = h;
299	}	366	}
300	} /* done parsing geometry string */	367	} /* done parsing geometry string */
301	else if (!(flags & geometrySet))	368	else if (!(flags & geometrySet))
		369	{
302	{ /* default geometry - scaled and centered */	370	/* default geometry - scaled and centered */
303	x = y = defaultAlign;	371	x = y = defaultAlign;
304	w = h = defaultScale;	372	w = h = defaultScale;
305	}	373	}
306		374
307	if (!(flags & geometrySet))	375	if (!(flags & geometrySet))
308	geom_flags |= WidthValue|HeightValue|XValue|YValue;	376	geom_flags |= WidthValue|HeightValue|XValue|YValue;
309		377
310	if (ops)	378	if (ops)
311	{	379	{
312	while (*ops)	380	while (*ops)
313	{	381	{
314	while (*ops == ':' || isspace(*ops)) ++ops;	382	while (*ops == ':' || isspace(*ops)) ++ops;
		383
315	# 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)
316	if (CHECK_GEOM_OPS("tile"))	385	if (CHECK_GEOM_OPS ("tile"))
317	{	386	{
318	w = h = 0;	387	w = h = noScale;
319	geom_flags |= WidthValue|HeightValue;	388	geom_flags |= WidthValue|HeightValue;
320	}	389	}
321	else if (CHECK_GEOM_OPS("propscale"))	390	else if (CHECK_GEOM_OPS ("propscale"))
322	{	391	{
323	if (w == 0 && h == 0)	392	if (w == 0 && h == 0)
324	{	393	{
325	w = 100;	394	w = windowScale;
326	geom_flags |= WidthValue;	395	geom_flags |= WidthValue;
327	}	396	}
328	new_flags |= propScale;	397	new_flags |= propScale;
329	}	398	}
330	else if (CHECK_GEOM_OPS("hscale"))	399	else if (CHECK_GEOM_OPS ("hscale"))
331	{	400	{
332	if (w == 0)	401	if (w == 0) w = windowScale;
333	w = 100;	402
334	h = 0;	403	h = noScale;
335	geom_flags |= WidthValue|HeightValue;	404	geom_flags |= WidthValue|HeightValue;
336	}	405	}
337	else if (CHECK_GEOM_OPS("vscale"))	406	else if (CHECK_GEOM_OPS ("vscale"))
338	{	407	{
339	if (h == 0)	408	if (h == 0) h = windowScale;
340	h = 100;	409
341	w = 0;	410	w = noScale;
342	geom_flags |= WidthValue|HeightValue;	411	geom_flags |= WidthValue|HeightValue;
343	}	412	}
344	else if (CHECK_GEOM_OPS("scale"))	413	else if (CHECK_GEOM_OPS ("scale"))
345	{	414	{
346	if (h == 0)	415	if (h == 0) h = windowScale;
347	h = 100;
348	if (w == 0)	416	if (w == 0) w = windowScale;
349	w = 100;	417
350	geom_flags |= WidthValue|HeightValue;	418	geom_flags |= WidthValue|HeightValue;
351	}	419	}
352	else if (CHECK_GEOM_OPS("auto"))	420	else if (CHECK_GEOM_OPS ("auto"))
353	{	421	{
		422	w = h = windowScale;
		423	x = y = centerAlign;
		424	geom_flags |= WidthValue|HeightValue|XValue|YValue;
		425	}
		426	else if (CHECK_GEOM_OPS ("root"))
		427	{
354	w = h = 100;	428	w = h = noScale;
355	x = y = 50;	429	x = y = rootAlign;
356	geom_flags |= WidthValue|HeightValue|XValue|YValue;	430	geom_flags |= WidthValue|HeightValue|XValue|YValue;
357	}	431	}
358	# undef CHECK_GEOM_OPS	432	# undef CHECK_GEOM_OPS
		433
359	while (*ops != ':' && *ops != '\0') ++ops;	434	while (*ops != ':' && *ops != '\0') ++ops;
360	} /* done parsing ops */	435	} /* done parsing ops */
361	}	436	}
362		437
363	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	438	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
364	++changed;
365	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	439	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
366	++changed;
367	if (check_set_align_value (geom_flags, XValue, h_align, x))	440	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
368	++changed;
369	if (check_set_align_value (geom_flags, YValue, v_align, y))	441	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
370	++changed;
371	}	442	}
372		443
373	if (new_flags != flags)	444	if (new_flags != flags)
374	{	445	{
375	flags = new_flags;	446	flags = new_flags;
376	changed++;	447	changed++;
377	}	448	}
		449
378	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	450	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
379	// flags, h_scale, v_scale, h_align, v_align);	451	// flags, h_scale, v_scale, h_align, v_align);
380	return (changed > 0);	452	return (changed > 0);
		453	}
		454
		455	void
		456	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
		457	{
		458	int target_width = target->szHint.width;
		459	int target_height = target->szHint.height;
		460
		461	w = h_scale * target_width / 100;
		462	h = v_scale * target_height / 100;
		463
		464	if (h_align == rootAlign || v_align == rootAlign)
		465	{
		466	target->get_window_origin (x, y);
		467	x = -x;
		468	y = -y;
		469	}
		470
		471	if (h_align != rootAlign)
		472	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
		473
		474	if (v_align != rootAlign)
		475	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
		476
		477	flags &= ~sizeSensitive;
		478	if (h_scale != 0 || v_scale != 0
		479	|| h_align != 0 || v_align != 0
		480	|| image_width > target_width || image_height > target_height)
		481	flags |= sizeSensitive;
381	}	482	}
382		483
383	# ifdef HAVE_AFTERIMAGE	484	# ifdef HAVE_AFTERIMAGE
384	bool	485	bool
385	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	486	bgPixmap_t::render_image (unsigned long background_flags)
386	{	487	{
387	if (target == NULL)	488	if (target == NULL)
388	return false;	489	return false;
389		490
		491	target->init_asv ();
		492
		493	ASImage *background = NULL;
		494	ARGB32 background_tint = TINT_LEAVE_SAME;
		495
		496	# ifdef ENABLE_TRANSPARENCY
		497	if (background_flags)
		498	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		499
		500	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		501	{
		502	ShadingInfo as_shade;
		503	as_shade.shading = (shade == 0) ? 100 : shade;
		504
		505	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		506	if (flags & tintSet)
		507	tint.get (c);
		508	as_shade.tintColor.red = c.r;
		509	as_shade.tintColor.green = c.g;
		510	as_shade.tintColor.blue = c.b;
		511
		512	background_tint = shading2tint32 (&as_shade);
		513	}
		514
		515	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		516	{
		517	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		518	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		519	100, ASIMAGE_QUALITY_DEFAULT);
		520	if (tmp)
		521	{
		522	destroy_asimage (&background);
		523	background = tmp;
		524	}
		525	}
		526	# endif
		527
		528	ASImage *result = 0;
		529
390	int target_width = (int)target->szHint.width;	530	int target_width = target->szHint.width;
391	int target_height = (int)target->szHint.height;	531	int target_height = target->szHint.height;
392	int new_pmap_width = target_width, new_pmap_height = target_height;	532	int new_pmap_width = target_width;
393	ASImage *result = NULL;	533	int new_pmap_height = target_height;
394		534
395	int x = 0;	535	int x = 0;
396	int y = 0;	536	int y = 0;
397	int w = h_scale * target_width / 100;	537	int w = 0;
398	int h = v_scale * target_height / 100;	538	int h = 0;
399		539
400	TIMING_TEST_START (asim);	540	TIMING_TEST_START (asim);
401		541
402	if (original_asim)	542	if (original_asim)
403	{	543	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
404	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
405	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
406	}
407		544
408	if (original_asim == NULL	545	if (!original_asim
409	|| x >= target_width	546	|| x >= target_width
410	|| y >= target_height	547	|| y >= target_height
411	|| (w > 0 && x + w <= 0)	548	|| (w > 0 && x + w <= 0)
412	|| (h > 0 && y + h <= 0))	549	|| (h > 0 && y + h <= 0))
413	{	550	{
414	if (background)	551	if (background)
415	{	552	{
416	new_pmap_width = background->width;	553	new_pmap_width = background->width;
417	new_pmap_height = background->height;	554	new_pmap_height = background->height;
418	result = background;	555	result = background;
		556
419	if (background_tint != TINT_LEAVE_SAME)	557	if (background_tint != TINT_LEAVE_SAME)
420	{	558	{
421	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	559	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
422	target_width, target_height, background_tint,	560	target_width, target_height, background_tint,
423	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	561	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
424	if (tmp)	562	if (tmp)
425	result = tmp;	563	result = tmp;
426	}	564	}
…		…
429	new_pmap_width = new_pmap_height = 0;	567	new_pmap_width = new_pmap_height = 0;
430	}	568	}
431	else	569	else
432	{	570	{
433	result = original_asim;	571	result = original_asim;
		572
434	if ((w > 0 && w != original_asim->width)	573	if ((w > 0 && w != original_asim->width)
435	|| (h > 0 && h != original_asim->height))	574	|| (h > 0 && h != original_asim->height))
436	{	575	{
437	result = scale_asimage (target->asv, original_asim,	576	result = scale_asimage (target->asv, original_asim,
438	w > 0 ? w : original_asim->width,	577	w > 0 ? w : original_asim->width,
439	h > 0 ? h : original_asim->height,	578	h > 0 ? h : original_asim->height,
440	background ? ASA_ASImage : ASA_XImage,	579	background ? ASA_ASImage : ASA_XImage,
441	100, ASIMAGE_QUALITY_DEFAULT);	580	100, ASIMAGE_QUALITY_DEFAULT);
442	}	581	}
		582
443	if (background == NULL)	583	if (background == NULL)
444	{/* if tiling - pixmap has to be sized exactly as the image */	584	{
445	if (h_scale == 0)
446	new_pmap_width = result->width;
447	if (v_scale == 0)
448	new_pmap_height = result->height;
449	/* we also need to tile our image in one or both directions */
450	if (h_scale == 0 || v_scale == 0)	585	if (h_scale == 0 || v_scale == 0)
451	{	586	{
		587	/* if tiling - pixmap has to be sized exactly as the image,
		588	but there is no need to make it bigger than the window! */
		589	new_pmap_width = min (result->width, target_width);
		590	new_pmap_height = min (result->height, target_height);
		591
		592	/* we also need to tile our image in both directions */
452	ASImage *tmp = tile_asimage (target->asv, result,	593	ASImage *tmp = tile_asimage (target->asv, result,
453	(h_scale > 0) ? 0 : (int)result->width - x,	594	(int)result->width - x,
454	(v_scale > 0) ? 0 : (int)result->height - y,	595	(int)result->height - y,
		596	new_pmap_width,
455	result->width, result->height,	597	new_pmap_height,
456	TINT_LEAVE_SAME, ASA_XImage,	598	TINT_LEAVE_SAME, ASA_XImage,
457	100, ASIMAGE_QUALITY_DEFAULT);	599	100, ASIMAGE_QUALITY_DEFAULT);
458	if (tmp)	600	if (tmp)
459	{	601	{
460	if (result != original_asim)	602	if (result != original_asim)
461	destroy_asimage (&result);	603	destroy_asimage (&result);
		604
462	result = tmp;	605	result = tmp;
463	}	606	}
464	}	607	}
465	}	608	}
466	else	609	else
		610	{
467	{/* if blending background and image - pixmap has to be sized same as target window */	611	/* if blending background and image - pixmap has to be sized same as target window */
468	ASImageLayer *layers = create_image_layers (2);	612	ASImageLayer *layers = create_image_layers (2);
469	ASImage *merged_im = NULL;
470		613
471	layers[0].im = background;	614	layers[0].im = background;
472	layers[0].clip_width = target_width;	615	layers[0].clip_width = target_width;
473	layers[0].clip_height = target_height;	616	layers[0].clip_height = target_height;
474	layers[0].tint = background_tint;	617	layers[0].tint = background_tint;
475	layers[1].im = result;	618	layers[1].im = result;
		619
476	if (w <= 0)	620	if (w <= 0)
		621	{
477	{/* tile horizontally */	622	/* tile horizontally */
478	while (x > 0) x -= (int)result->width;	623	while (x > 0) x -= (int)result->width;
479	layers[1].dst_x = x;	624	layers[1].dst_x = x;
480	layers[1].clip_width = result->width+target_width;	625	layers[1].clip_width = result->width+target_width;
481	}	626	}
482	else	627	else
		628	{
483	{/* clip horizontally */	629	/* clip horizontally */
484	layers[1].dst_x = x;	630	layers[1].dst_x = x;
485	layers[1].clip_width = result->width;	631	layers[1].clip_width = result->width;
486	}	632	}
		633
487	if (h <= 0)	634	if (h <= 0)
488	{	635	{
489	while (y > 0) y -= (int)result->height;	636	while (y > 0) y -= (int)result->height;
490	layers[1].dst_y = y;	637	layers[1].dst_y = y;
491	layers[1].clip_height = result->height + target_height;	638	layers[1].clip_height = result->height + target_height;
…		…
493	else	640	else
494	{	641	{
495	layers[1].dst_y = y;	642	layers[1].dst_y = y;
496	layers[1].clip_height = result->height;	643	layers[1].clip_height = result->height;
497	}	644	}
		645
498	if (target->rs[Rs_blendtype])	646	if (target->rs[Rs_blendtype])
499	{	647	{
500	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	648	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
501	if (layers[1].merge_scanlines == NULL)	649	if (layers[1].merge_scanlines == NULL)
502	layers[1].merge_scanlines = alphablend_scanlines;	650	layers[1].merge_scanlines = alphablend_scanlines;
503	}	651	}
		652
504	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	653	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
505	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	654	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		655
506	if (tmp)	656	if (tmp)
507	{	657	{
508	if (result != original_asim)	658	if (result != original_asim)
509	destroy_asimage (&result);	659	destroy_asimage (&result);
		660
510	result = tmp;	661	result = tmp;
511	}	662	}
		663
512	free (layers);	664	free (layers);
513	}	665	}
514	}	666	}
515	TIMING_TEST_PRINT_RESULT (asim);	667	TIMING_TEST_PRINT_RESULT (asim);
516		668
517	if (pixmap)	669	bool ret = false;
518	{
519	if (result == NULL
520	|| pmap_width != new_pmap_width
521	|| pmap_height != new_pmap_height
522	|| pmap_depth != target->depth)
523	{
524	XFreePixmap (target->dpy, pixmap);
525	pixmap = None;
526	}
527	}
528		670
529	if (result)	671	if (result)
530	{	672	{
531	XGCValues gcv;	673	XGCValues gcv;
532	GC gc;	674	GC gc;
		675
		676	if (pixmap)
		677	{
		678	if (pmap_width != new_pmap_width
		679	|| pmap_height != new_pmap_height
		680	|| pmap_depth != target->depth)
		681	{
		682	XFreePixmap (target->dpy, pixmap);
		683	pixmap = None;
		684	}
		685	}
533		686
534	/* create Pixmap */	687	/* create Pixmap */
535	if (pixmap == None)	688	if (pixmap == None)
536	{	689	{
537	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	690	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
538	pmap_width = new_pmap_width;	691	pmap_width = new_pmap_width;
539	pmap_height = new_pmap_height;	692	pmap_height = new_pmap_height;
540	pmap_depth = target->depth;	693	pmap_depth = target->depth;
541	}	694	}
542	/* fill with background color ( if result's not completely overlapping it)*/	695	/* fill with background color (if result's not completely overlapping it) */
543	gcv.foreground = target->pix_colors[Color_bg];	696	gcv.foreground = target->pix_colors[Color_bg];
544	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	697	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
545		698
546	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	699	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
547	int dst_width = result->width, dst_height = result->height;	700	int dst_width = result->width, dst_height = result->height;
548	if (background == NULL)	701	if (background == NULL)
549	{	702	{
550	if (h_scale > 0)	703	if (!(h_scale == 0 || v_scale == 0))
		704	{
551	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	705	src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
552	if (v_scale > 0)
553	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	706	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
		707	}
554		708
555	if (dst_x > 0 || dst_y > 0	709	if (dst_x > 0 || dst_y > 0
556	|| dst_x + dst_width < new_pmap_width	710	|| dst_x + dst_width < new_pmap_width
557	|| dst_y + dst_height < new_pmap_height)	711	|| dst_y + dst_height < new_pmap_height)
558	{
559	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	712	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
560	}
561	}	713	}
562		714
563	/* put result on pixmap */	715	/* put result on pixmap */
564	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	716	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
565	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	717	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
566		718
567	if (result != background && result != original_asim)	719	if (result != background && result != original_asim)
568	destroy_asimage (&result);	720	destroy_asimage (&result);
569		721
570	XFreeGC (target->dpy, gc);	722	XFreeGC (target->dpy, gc);
571	TIMING_TEST_PRINT_RESULT (asim);	723	TIMING_TEST_PRINT_RESULT (asim);
572	}
573		724
		725	ret = true;
		726	}
		727
		728	if (background)
		729	destroy_asimage (&background);
		730
574	return true;	731	return ret;
575	}	732	}
576	# endif /* HAVE_AFTERIMAGE */	733	# endif /* HAVE_AFTERIMAGE */
		734
		735	# ifdef HAVE_PIXBUF
		736	bool
		737	bgPixmap_t::render_image (unsigned long background_flags)
		738	{
		739	if (target == NULL)
		740	return false;
		741
		742	if (!pixbuf)
		743	return false;
		744
		745	// TODO: add alpha blending
		746	if (background_flags)
		747	return false;
		748
		749	GdkPixbuf *result;
		750
		751	int image_width = gdk_pixbuf_get_width (pixbuf);
		752	int image_height = gdk_pixbuf_get_height (pixbuf);
		753
		754	int target_width = target->szHint.width;
		755	int target_height = target->szHint.height;
		756	int new_pmap_width = target_width;
		757	int new_pmap_height = target_height;
		758
		759	int x = 0;
		760	int y = 0;
		761	int w = 0;
		762	int h = 0;
		763
		764	get_image_geometry (image_width, image_height, w, h, x, y);
		765
		766	if (x >= target_width
		767	|| y >= target_height
		768	|| (w > 0 && x + w <= 0)
		769	|| (h > 0 && y + h <= 0))
		770	return false;
		771
		772	result = pixbuf;
		773
		774	if ((w > 0 && w != image_width)
		775	|| (h > 0 && h != image_height))
		776	{
		777	result = gdk_pixbuf_scale_simple (pixbuf,
		778	w > 0 ? w : image_width,
		779	h > 0 ? h : image_height,
		780	GDK_INTERP_BILINEAR);
		781	}
		782
		783	bool ret = false;
		784
		785	if (result)
		786	{
		787	XGCValues gcv;
		788	GC gc;
		789
		790	image_width = gdk_pixbuf_get_width (result);
		791	image_height = gdk_pixbuf_get_height (result);
		792
		793	if (h_scale == 0 || v_scale == 0)
		794	{
		795	new_pmap_width = min (image_width, target_width);
		796	new_pmap_height = min (image_height, target_height);
		797	}
		798
		799	if (pixmap)
		800	{
		801	if (pmap_width != new_pmap_width
		802	|| pmap_height != new_pmap_height
		803	|| pmap_depth != target->depth)
		804	{
		805	XFreePixmap (target->dpy, pixmap);
		806	pixmap = None;
		807	}
		808	}
		809
		810	if (pixmap == None)
		811	{
		812	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
		813	pmap_width = new_pmap_width;
		814	pmap_height = new_pmap_height;
		815	pmap_depth = target->depth;
		816	}
		817
		818	gcv.foreground = target->pix_colors[Color_bg];
		819	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
		820
		821	if (h_scale == 0 || v_scale == 0)
		822	{
		823	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);
		824	gdk_pixbuf_xlib_render_to_drawable (result, tile, gc,
		825	0, 0,
		826	0, 0,
		827	image_width, image_height,
		828	XLIB_RGB_DITHER_NONE,
		829	0, 0);
		830
		831	gcv.tile = tile;
		832	gcv.fill_style = FillTiled;
		833	gcv.ts_x_origin = x;
		834	gcv.ts_y_origin = y;
		835	XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
		836
		837	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		838	XFreePixmap (target->dpy, tile);
		839	}
		840	else
		841	{
		842	int src_x, src_y, dst_x, dst_y;
		843	int dst_width, dst_height;
		844
		845	src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width );
		846	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
		847
		848	if (dst_x > 0 || dst_y > 0
		849	|| dst_x + dst_width < new_pmap_width
		850	|| dst_y + dst_height < new_pmap_height)
		851	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		852
		853	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
		854	gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc,
		855	src_x, src_y,
		856	dst_x, dst_y,
		857	dst_width, dst_height,
		858	XLIB_RGB_DITHER_NONE,
		859	0, 0);
		860	}
		861
		862	if (result != pixbuf)
		863	g_object_unref (result);
		864
		865	XFreeGC (target->dpy, gc);
		866
		867	ret = true;
		868	}
		869
		870	return ret;
		871	}
		872	# endif /* HAVE_PIXBUF */
577		873
578	bool	874	bool
579	bgPixmap_t::set_file (const char *file)	875	bgPixmap_t::set_file (const char *file)
580	{	876	{
581	char *f;
582
583	assert (file != NULL);	877	assert (file);
584		878
585	if (*file != '\0')	879	if (*file)
586	{	880	{
		881	if (const char *p = strchr (file, ';'))
		882	{
		883	size_t len = p - file;
		884	char *f = rxvt_temp_buf<char> (len + 1);
		885	memcpy (f, file, len);
		886	f[len] = '\0';
		887	file = f;
		888	}
		889
587	# ifdef HAVE_AFTERIMAGE	890	# ifdef HAVE_AFTERIMAGE
588	if (target->asimman == NULL)	891	if (!target->asimman)
589	target->asimman = create_generic_imageman (target->rs[Rs_path]);	892	target->asimman = create_generic_imageman (target->rs[Rs_path]);
590	if ((f = strchr (file, ';')) == NULL)
591	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	893	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
592	else	894	if (original_asim)
593	{	895	have_image = true;
594	size_t len = f - file;	896	return have_image;
595	f = (char *)malloc (len + 1);
596	strncpy (f, file, len);
597	f[len] = '\0';
598	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
599	free (f);
600	}
601	return (original_asim != NULL);
602	# endif	897	# endif
		898
		899	# ifdef HAVE_PIXBUF
		900	pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		901	if (pixbuf)
		902	have_image = true;
		903	return have_image;
		904	# endif
603	}	905	}
		906
604	return false;	907	return false;
605	}	908	}
606		909
607	# endif /* XPM_BACKGROUND */	910	# endif /* BG_IMAGE_FROM_FILE */
608		911
609	# ifdef ENABLE_TRANSPARENCY	912	# ifdef ENABLE_TRANSPARENCY
610	bool	913	bool
611	bgPixmap_t::set_transparent ()	914	bgPixmap_t::set_transparent ()
612	{	915	{
613	if (!(flags & isTransparent))	916	if (!(flags & isTransparent))
614	{	917	{
615	flags |= isTransparent;	918	flags |= isTransparent;
616	return true;	919	return true;
617	}	920	}
		921
618	return false;	922	return false;
619	}	923	}
620		924
621	bool	925	bool
622	bgPixmap_t::set_blur_radius (const char *geom)	926	bgPixmap_t::set_blur_radius (const char *geom)
…		…
624	int changed = 0;	928	int changed = 0;
625	unsigned int hr, vr;	929	unsigned int hr, vr;
626	int junk;	930	int junk;
627	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	931	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
628		932
629	if (!(geom_flags&WidthValue))	933	if (!(geom_flags & WidthValue))
630	hr = 1;	934	hr = 1;
631	if (!(geom_flags&HeightValue))	935	if (!(geom_flags & HeightValue))
632	vr = hr;	936	vr = hr;
633		937
634	if (h_blurRadius != hr)	938	if (h_blurRadius != hr)
635	{	939	{
636	++changed;	940	++changed;
…		…
640	if (v_blurRadius != vr)	944	if (v_blurRadius != vr)
641	{	945	{
642	++changed;	946	++changed;
643	v_blurRadius = vr;	947	v_blurRadius = vr;
644	}	948	}
645		949
646	if (v_blurRadius == 0 && h_blurRadius == 0)	950	if (v_blurRadius == 0 && h_blurRadius == 0)
647	flags &= ~blurNeeded;	951	flags &= ~blurNeeded;
648	else	952	else
649	flags |= blurNeeded;	953	flags |= blurNeeded;
650		954
651	return (changed>0);	955	return (changed > 0);
652	}	956	}
653		957
654	static inline unsigned long	958	static inline unsigned long
655	compute_tint_shade_flags (rxvt_color *tint, int shade)	959	compute_tint_shade_flags (rxvt_color *tint, int shade)
656	{	960	{
657	unsigned long flags = 0;	961	unsigned long flags = 0;
658	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	962	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		963	bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200);
659		964
660	if (tint)	965	if (tint)
661	{	966	{
662	tint->get (c);	967	tint->get (c);
663	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)	968	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)
664	if (IS_COMPONENT_WHOLESOME (c.r)	969	if (!has_shade && IS_COMPONENT_WHOLESOME (c.r)
665	&& IS_COMPONENT_WHOLESOME (c.g)	970	&& IS_COMPONENT_WHOLESOME (c.g)
666	&& IS_COMPONENT_WHOLESOME (c.b))	971	&& IS_COMPONENT_WHOLESOME (c.b))
667	flags |= bgPixmap_t::tintWholesome;	972	flags |= bgPixmap_t::tintWholesome;
668	# undef IS_COMPONENT_WHOLESOME	973	# undef IS_COMPONENT_WHOLESOME
669	}	974	}
670		975
671	if ((shade > 0 && shade < 100) || (shade > 100 && shade < 200))	976	if (has_shade)
672	flags |= bgPixmap_t::tintNeeded;	977	flags |= bgPixmap_t::tintNeeded;
673	else if (tint)	978	else if (tint)
674	{	979	{
675	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)	980	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)
676	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))	981	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))
677	{	982	{
678	flags |= bgPixmap_t::tintNeeded;	983	flags |= bgPixmap_t::tintNeeded;
679	}	984	}
680	}
681		985	}
		986
682	if (flags & bgPixmap_t::tintNeeded)	987	if (flags & bgPixmap_t::tintNeeded)
683	{	988	{
684	if (flags & bgPixmap_t::tintWholesome)	989	if (flags & bgPixmap_t::tintWholesome)
685	flags |= bgPixmap_t::tintServerSide;	990	flags |= bgPixmap_t::tintServerSide;
		991	else
		992	{
686	#if XFT	993	#if XFT
687	flags |= bgPixmap_t::tintServerSide;	994	flags |= bgPixmap_t::tintServerSide;
688	#endif	995	#endif
		996	}
689	}	997	}
690		998
691	return flags;	999	return flags;
692	}	1000	}
693		1001
…		…
699	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	1007	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
700	tint = new_tint;	1008	tint = new_tint;
701	flags = (flags & ~tintFlags) | new_flags | tintSet;	1009	flags = (flags & ~tintFlags) | new_flags | tintSet;
702	return true;	1010	return true;
703	}	1011	}
		1012
704	return false;	1013	return false;
705	}	1014	}
706		1015
707	bool	1016	bool
708	bgPixmap_t::unset_tint ()	1017	bgPixmap_t::unset_tint ()
709	{	1018	{
710	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	1019	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
711		1020
712	if (new_flags != (flags & tintFlags))	1021	if (new_flags != (flags & tintFlags))
713	{	1022	{
714	flags = (flags&~tintFlags)|new_flags;	1023	flags = (flags & ~tintFlags) | new_flags;
715	return true;	1024	return true;
716	}	1025	}
		1026
717	return false;	1027	return false;
718	}	1028	}
719		1029
720	bool	1030	bool
721	bgPixmap_t::set_shade (const char *shade_str)	1031	bgPixmap_t::set_shade (const char *shade_str)
722	{	1032	{
723	int new_shade = (shade_str) ? atoi (shade_str) : 0;	1033	int new_shade = (shade_str) ? atoi (shade_str) : 0;
724		1034
		1035	if (new_shade < 0 && new_shade > -100)
		1036	new_shade = 200 - (100 + new_shade);
725	if (new_shade == 100)	1037	else if (new_shade == 100)
726	new_shade = 0;	1038	new_shade = 0;
727		1039
728	if (new_shade != shade)	1040	if (new_shade != shade)
729	{	1041	{
730	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	1042	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
731	shade = new_shade;	1043	shade = new_shade;
732	flags = (flags & ~tintFlags) | new_flags;	1044	flags = (flags & (~tintFlags | tintSet)) | new_flags;
733	return true;	1045	return true;
734	}	1046	}
		1047
735	return false;	1048	return false;
736	}	1049	}
737		1050
738	/* make_transparency_pixmap()	1051	/* make_transparency_pixmap()
739	* Builds a pixmap sized the same as terminal window, with depth same as the root window	1052	* Builds a pixmap sized the same as terminal window, with depth same as the root window
740	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	1053	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
741	* our window.	1054	* our window.
742	*/	1055	*/
743	unsigned long	1056	unsigned long
744	bgPixmap_t::make_transparency_pixmap ()	1057	bgPixmap_t::make_transparency_pixmap ()
745	{	1058	{
746	unsigned long result = 0;	1059	unsigned long result = 0;
747		1060
748	if (target == NULL)	1061	if (target == NULL)
749	return 0;	1062	return 0;
750		1063
751	/* root dimentions may change from call to call - but Display structure should	1064	/* root dimensions may change from call to call - but Display structure should
752	* be always up-to-date, so let's use it :	1065	* be always up-to-date, so let's use it :
753	*/	1066	*/
754	Window root = target->display->root;	1067	Window root = target->display->root;
755	int screen = target->display->screen;	1068	int screen = target->display->screen;
756	Display *dpy = target->dpy;	1069	Display *dpy = target->dpy;
…		…
769	if (sx + window_width <= 0 || sy + window_height <= 0	1082	if (sx + window_width <= 0 || sy + window_height <= 0
770	|| sx >= root_width || sy >= root_height)	1083	|| sx >= root_width || sy >= root_height)
771	return 0;	1084	return 0;
772		1085
773	if (root_pixmap != None)	1086	if (root_pixmap != None)
		1087	{
774	{/* we want to validate the pixmap and get it's size at the same time : */	1088	/* we want to validate the pixmap and get it's size at the same time : */
775	int junk;	1089	int junk;
776	unsigned int ujunk;	1090	unsigned int ujunk;
777	/* root pixmap may be bad - allow a error */	1091	/* root pixmap may be bad - allow a error */
778	target->allowedxerror = -1;	1092	target->allowedxerror = -1;
779		1093
…		…
788		1102
789	if (tiled_root_pmap == None) /* something really bad happened - abort */	1103	if (tiled_root_pmap == None) /* something really bad happened - abort */
790	return 0;	1104	return 0;
791		1105
792	if (root_pixmap == None)	1106	if (root_pixmap == None)
		1107	{
793	{ /* use tricks to obtain the root background image :*/	1108	/* use tricks to obtain the root background image :*/
794	/* we want to create Overrideredirect window overlapping out window	1109	/* we want to create Overrideredirect window overlapping out window
795	with background type of Parent Relative and then grab it */	1110	with background type of Parent Relative and then grab it */
796	XSetWindowAttributes attr;	1111	XSetWindowAttributes attr;
797	Window src;	1112	Window src;
798	bool success = false;	1113	bool success = false;
799		1114
800	attr.background_pixmap = ParentRelative;	1115	attr.background_pixmap = ParentRelative;
801	attr.backing_store = Always;	1116	attr.backing_store = Always;
802	attr.event_mask = ExposureMask;	1117	attr.event_mask = ExposureMask;
803	attr.override_redirect = True;	1118	attr.override_redirect = True;
804	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	1119	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
805	CopyFromParent, CopyFromParent, CopyFromParent,	1120	CopyFromParent, CopyFromParent, CopyFromParent,
806	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,	1121	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
807	&attr);	1122	&attr);
808		1123
809	if (src != None)	1124	if (src != None)
…		…
813	XGrabServer (dpy);	1128	XGrabServer (dpy);
814	XMapRaised (dpy, src);	1129	XMapRaised (dpy, src);
815	XSync (dpy, False);	1130	XSync (dpy, False);
816		1131
817	/* XSync should get window where it's properly exposed,	1132	/* XSync should get window where it's properly exposed,
818	* but to be on the safe side - let's check for the actuall event to arrive : */	1133	* but to be on the safe side - let's check for the actual event to arrive : */
819	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	1134	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
820	++ev_count;	1135	++ev_count;
821		1136
822	if (ev_count > 0);	1137	if (ev_count > 0);
		1138	{
823	{ /* hooray! - we can grab the image! */	1139	/* hooray! - we can grab the image! */
824	gc = XCreateGC (dpy, root, 0, NULL);	1140	gc = XCreateGC (dpy, root, 0, NULL);
825	if (gc)	1141	if (gc)
826	{	1142	{
827	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	1143	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
828	success = true;	1144	success = true;
829	}	1145	}
830	}	1146	}
		1147
831	XDestroyWindow (dpy, src);	1148	XDestroyWindow (dpy, src);
832	XUngrabServer (dpy);	1149	XUngrabServer (dpy);
833	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	1150	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
834	}	1151	}
835		1152
836	if (!success)	1153	if (!success)
837	{	1154	{
838	XFreePixmap (dpy, tiled_root_pmap);	1155	XFreePixmap (dpy, tiled_root_pmap);
839	tiled_root_pmap = None;	1156	tiled_root_pmap = None;
840	}	1157	}
841	else	1158	else
842	result |= transpPmapTiled;	1159	result |= transpPmapTiled;
843	}	1160	}
844	else	1161	else
		1162	{
845	{/* strightforward pixmap copy */	1163	/* straightforward pixmap copy */
846	gcv.tile = root_pixmap;	1164	gcv.tile = root_pixmap;
847	gcv.fill_style = FillTiled;	1165	gcv.fill_style = FillTiled;
848		1166
849	while (sx < 0) sx += (int)window_width;	1167	while (sx < 0) sx += (int)root_width;
850	while (sy < 0) sy += (int)window_height;	1168	while (sy < 0) sy += (int)root_height;
851		1169
852	gcv.ts_x_origin = -sx;	1170	gcv.ts_x_origin = -sx;
853	gcv.ts_y_origin = -sy;	1171	gcv.ts_y_origin = -sy;
854	gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);	1172	gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
855		1173
…		…
861	}	1179	}
862	TIMING_TEST_PRINT_RESULT (tp);	1180	TIMING_TEST_PRINT_RESULT (tp);
863		1181
864	if (tiled_root_pmap != None)	1182	if (tiled_root_pmap != None)
865	{	1183	{
866	if (!need_client_side_rendering ())	1184	if (!need_client_side_rendering ())
867	{	1185	{
868	if ((flags & tintNeeded))	1186	if ((flags & tintNeeded))
869	{	1187	{
870	if (flags & tintWholesome)	1188	if (flags & tintWholesome)
871	{	1189	{
872	/* In this case we can tint image server-side getting significant	1190	/* In this case we can tint image server-side getting significant
873	* performance improvements, as we eliminate XImage transfer	1191	* performance improvements, as we eliminate XImage transfer
…		…
898	{	1216	{
899	c.r = (c.r * shade) / 100;	1217	c.r = (c.r * shade) / 100;
900	c.g = (c.g * shade) / 100;	1218	c.g = (c.g * shade) / 100;
901	c.b = (c.b * shade) / 100;	1219	c.b = (c.b * shade) / 100;
902	}	1220	}
903	else if( shade > 100 && shade < 200)	1221	else if (shade > 100 && shade < 200)
904	{	1222	{
905	c.r = (c.r * (200 - shade)) / 100;	1223	c.r = (c.r * (200 - shade)) / 100;
906	c.g = (c.g * (200 - shade)) / 100;	1224	c.g = (c.g * (200 - shade)) / 100;
907	c.b = (c.b * (200 - shade)) / 100;	1225	c.b = (c.b * (200 - shade)) / 100;
908	}	1226	}
…		…
914	pf.direct.greenMask = 0xff;	1232	pf.direct.greenMask = 0xff;
915	pf.direct.blueMask = 0xff;	1233	pf.direct.blueMask = 0xff;
916	pf.direct.alphaMask = 0xff;	1234	pf.direct.alphaMask = 0xff;
917		1235
918	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	1236	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
919	(PictFormatType|	1237	(PictFormatType|
920	PictFormatDepth|	1238	PictFormatDepth|
921	PictFormatRedMask|	1239	PictFormatRedMask|
922	PictFormatGreenMask|	1240	PictFormatGreenMask|
923	PictFormatBlueMask|	1241	PictFormatBlueMask|
924	PictFormatAlphaMask),	1242	PictFormatAlphaMask),
925	&pf,	1243	&pf,
926	0);	1244	0);
927	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1245	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
928	XRenderPictureAttributes pa ;	1246	XRenderPictureAttributes pa ;
929		1247
930	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1248	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
931		1249
…		…
933		1251
934	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1252	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
935	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1253	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
936	XFreePixmap (dpy, overlay_pmap);	1254	XFreePixmap (dpy, overlay_pmap);
937		1255
938	pa.component_alpha = True;	1256	pa.component_alpha = True;
939	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1257	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
940	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);	1258	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
941	XFreePixmap (dpy, mask_pmap);	1259	XFreePixmap (dpy, mask_pmap);
942		1260
943	if (mask_pic && overlay_pic && back_pic)	1261	if (mask_pic && overlay_pic && back_pic)
…		…
945	XRenderColor mask_c;	1263	XRenderColor mask_c;
946		1264
947	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));	1265	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
948	mask_c.alpha = 0xffff;	1266	mask_c.alpha = 0xffff;
949	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1267	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
950	memset (&mask_c, 0x0, sizeof (mask_c));	1268
951	mask_c.alpha = 0;	1269	mask_c.alpha = 0;
952		1270	mask_c.red = 0xffff - c.r;
953	if (c.r == c.b && c.b == c.g) /* pure shading */	1271	mask_c.green = 0xffff - c.g;
954	{	1272	mask_c.blue = 0xffff - c.b;
955	mask_c.red = mask_c.green = mask_c.blue = 0xffff - c.r;
956	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1273	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
957	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1274	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
958	}
959	else
960	{
961	mask_c.red = 0xffff - c.r;
962	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
963	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
964	mask_c.red = 0;
965	mask_c.green = 0xffff - c.g;
966	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
967	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
968	mask_c.green = 0;
969	mask_c.blue = 0xffff - c.b;
970	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);
972	}
973	result |= transpPmapTinted;	1275	result |= transpPmapTinted;
974	}	1276	}
		1277
975	XRenderFreePicture (dpy, mask_pic);	1278	XRenderFreePicture (dpy, mask_pic);
976	XRenderFreePicture (dpy, overlay_pic);	1279	XRenderFreePicture (dpy, overlay_pic);
977	XRenderFreePicture (dpy, back_pic);	1280	XRenderFreePicture (dpy, back_pic);
978	# if DO_TIMING_TEST	1281	# if DO_TIMING_TEST
979	XSync (dpy, False);	1282	XSync (dpy, False);
980	# endif	1283	# endif
981	# endif	1284	# endif
982	}	1285	}
983	}	1286	}
984	} /* server side rendering completed */	1287	} /* server side rendering completed */
985		1288
986	if (pixmap)	1289	if (pixmap)
987	XFreePixmap (dpy, pixmap);	1290	XFreePixmap (dpy, pixmap);
988		1291
989	pixmap = tiled_root_pmap;	1292	pixmap = tiled_root_pmap;
990	pmap_width = window_width;	1293	pmap_width = window_width;
991	pmap_height = window_height;	1294	pmap_height = window_height;
992	pmap_depth = root_depth;	1295	pmap_depth = root_depth;
993	}	1296	}
994		1297
995	if (gc)	1298	if (gc)
996	XFreeGC (dpy, gc);	1299	XFreeGC (dpy, gc);
997		1300
998	TIMING_TEST_PRINT_RESULT (tp);	1301	TIMING_TEST_PRINT_RESULT (tp);
999		1302
1000	return result;	1303	return result;
1001	}	1304	}
1002		1305
1003	bool	1306	bool
1004	bgPixmap_t::set_root_pixmap ()	1307	bgPixmap_t::set_root_pixmap ()
1005	{	1308	{
1006	Pixmap new_root_pixmap = None;
1007
1008	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1309	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1009	if (new_root_pixmap == None)	1310	if (new_root_pixmap == None)
1010	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1311	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1011		1312
1012	if (new_root_pixmap != root_pixmap)	1313	if (new_root_pixmap != root_pixmap)
1013	{	1314	{
1014	root_pixmap = new_root_pixmap;	1315	root_pixmap = new_root_pixmap;
1015	return true;	1316	return true;
1016	}	1317	}
		1318
1017	return false;	1319	return false;
1018	}	1320	}
1019	# endif /* ENABLE_TRANSPARENCY */	1321	# endif /* ENABLE_TRANSPARENCY */
1020		1322
1021	# ifndef HAVE_AFTERIMAGE	1323	# ifndef HAVE_AFTERIMAGE
1022	static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm);	1324	static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm);
1023	# endif	1325	# endif
1024
1025		1326
1026	bool	1327	bool
1027	bgPixmap_t::render ()	1328	bgPixmap_t::render ()
1028	{	1329	{
1029	unsigned long background_flags = 0;	1330	unsigned long background_flags = 0;
1030		1331
1031	if (target == NULL)	1332	if (target == NULL)
1032	return false;	1333	return false;
1033		1334
		1335	TIMING_TEST_START (tp);
		1336
1034	invalidate();	1337	invalidate ();
1035	# ifdef ENABLE_TRANSPARENCY	1338	# ifdef ENABLE_TRANSPARENCY
1036	if (flags & isTransparent)	1339	if (flags & isTransparent)
1037	{	1340	{
1038	/* we need to re-generate transparency pixmap in that case ! */	1341	/* we need to re-generate transparency pixmap in that case ! */
1039	background_flags = make_transparency_pixmap ();	1342	background_flags = make_transparency_pixmap ();
1040	if (background_flags == 0)	1343	if (background_flags == 0)
1041	return false;	1344	return false;
1042	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1345	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1043	&& pmap_depth == target->depth)	1346	&& pmap_depth == target->depth)
1044	flags = flags & ~isInvalid;	1347	flags = flags & ~isInvalid;
1045	}	1348	}
1046	# endif	1349	# endif
1047		1350
		1351	# ifdef BG_IMAGE_FROM_FILE
		1352	if (have_image
		1353	|| (background_flags & transpTransformations) != (flags & transpTransformations))
		1354	{
		1355	if (render_image (background_flags))
		1356	flags = flags & ~isInvalid;
		1357	}
		1358	# endif
		1359
1048	XImage *result = NULL;	1360	XImage *result = NULL;
1049	# ifdef HAVE_AFTERIMAGE	1361
1050	if (original_asim	1362	if (background_flags && (flags & isInvalid))
1051	|| (background_flags & transpTransformations) != (flags & transpTransformations))	1363	{
		1364	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1052	{	1365	}
1053	ASImage *background = NULL;
1054	ARGB32 as_tint = TINT_LEAVE_SAME;
1055	if (background_flags)
1056	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1057		1366
1058	# ifdef ENABLE_TRANSPARENCY	1367	if (result)
		1368	{
		1369	# if !defined(HAVE_AFTERIMAGE) && !XFT
		1370	/* our own client-side tinting */
		1371	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1372	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1059	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1373	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1060	{
1061	ShadingInfo as_shade;
1062	as_shade.shading = (shade == 0) ? 100 : shade;
1063
1064	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1065	if (flags & tintSet)
1066	tint.get (c);
1067	as_shade.tintColor.red = c.r;
1068	as_shade.tintColor.green = c.g;
1069	as_shade.tintColor.blue = c.b;
1070
1071	as_tint = shading2tint32 (&as_shade);
1072	}
1073	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1074	{
1075	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1076	(original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1077	100, ASIMAGE_QUALITY_DEFAULT);
1078	if (tmp)
1079	{
1080	destroy_asimage (&background);
1081	background = tmp;
1082	}
1083	}
1084	# endif
1085
1086	if (render_asim (background, as_tint))
1087	flags = flags & ~isInvalid;
1088	if (background)
1089	destroy_asimage (&background);
1090	}
1091	else if (background_flags && pmap_depth != target->depth)
1092	{
1093	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1094	}
1095	# else /* our own client-side tinting */
1096	if (background_flags && (flags & isInvalid))
1097	{
1098	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1099	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1100	{	1374	{
1101	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1375	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1102	if (flags & tintSet)	1376	if (flags & tintSet)
1103	tint.get (c);	1377	tint.get (c);
1104	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1378	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1105	}	1379	}
1106	}	1380	# endif
1107	# endif /* HAVE_AFTERIMAGE */
1108		1381
1109	if (result != NULL)
1110	{
1111	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1382	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1383
1112	if (gc)	1384	if (gc)
1113	{	1385	{
1114	if (/*pmap_depth != target->depth &&*/ pixmap != None)	1386	if (/*pmap_depth != target->depth &&*/ pixmap != None)
1115	{	1387	{
1116	XFreePixmap (target->dpy, pixmap);	1388	XFreePixmap (target->dpy, pixmap);
1117	pixmap = None;	1389	pixmap = None;
1118	}	1390	}
		1391
1119	if (pixmap == None)	1392	if (pixmap == None)
1120	{	1393	{
1121	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1394	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1122	pmap_width = result->width;	1395	pmap_width = result->width;
1123	pmap_height = result->height;	1396	pmap_height = result->height;
1124	pmap_depth = target->depth;	1397	pmap_depth = target->depth;
1125	}	1398	}
		1399
1126	if (pmap_depth != result->depth)	1400	if (pmap_depth != result->depth)
		1401	{
1127	{ /* Bad Match error will ensue ! stupid X !!!! */	1402	/* Bad Match error will ensue ! stupid X !!!! */
1128	if( result->depth == 24 && pmap_depth == 32)	1403	if (result->depth == 24 && pmap_depth == 32)
1129	result->depth = 32;	1404	result->depth = 32;
1130	else if( result->depth == 32 && pmap_depth == 24)	1405	else if (result->depth == 32 && pmap_depth == 24)
1131	result->depth = 24;	1406	result->depth = 24;
1132	else	1407	else
1133	{	1408	{
1134	/* TODO: implement image recoding */	1409	/* TODO: implement image recoding */
1135	}	1410	}
1136	}	1411	}
		1412
1137	if (pmap_depth == result->depth)	1413	if (pmap_depth == result->depth)
1138	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1414	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1415
1139	XFreeGC (target->dpy, gc);	1416	XFreeGC (target->dpy, gc);
1140	flags = flags & ~isInvalid;	1417	flags = flags & ~isInvalid;
1141	}	1418	}
		1419
1142	XDestroyImage (result);	1420	XDestroyImage (result);
1143	}	1421	}
1144		1422
1145	if (flags & isInvalid)	1423	if (flags & isInvalid)
1146	{	1424	{
1147	if (pixmap != None)	1425	if (pixmap != None)
…		…
1151	}	1429	}
1152	}	1430	}
1153		1431
1154	apply ();	1432	apply ();
1155		1433
		1434	XSync (target->dpy, False);
		1435	valid_since = ev::now ();
		1436
		1437	TIMING_TEST_PRINT_RESULT (tp);
		1438
1156	return true;	1439	return true;
1157	}	1440	}
1158		1441
1159	bool	1442	bool
1160	bgPixmap_t::set_target (rxvt_term *new_target)	1443	bgPixmap_t::set_target (rxvt_term *new_target)
1161	{	1444	{
1162	if (new_target)	1445	if (new_target)
1163	if (target != new_target)	1446	if (target != new_target)
1164	{	1447	{
…		…
1166	# ifdef ENABLE_TRANSPARENCY	1449	# ifdef ENABLE_TRANSPARENCY
1167	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1450	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1168	# endif	1451	# endif
1169	return true;	1452	return true;
1170	}	1453	}
		1454
1171	return false;	1455	return false;
1172	}	1456	}
1173		1457
1174	void	1458	void
1175	bgPixmap_t::apply()	1459	bgPixmap_t::apply ()
1176	{	1460	{
1177	if (target)	1461	if (target)
1178	{	1462	{
1179	flags &= ~isVtOrigin;	1463	flags &= ~isVtOrigin;
		1464
1180	if (pixmap != None)	1465	if (pixmap != None)
		1466	{
1181	{ /* set target's background to pixmap */	1467	/* set target's background to pixmap */
1182	# ifdef ENABLE_TRANSPARENCY	1468	# ifdef ENABLE_TRANSPARENCY
1183	if (flags & isTransparent)	1469	if (flags & isTransparent)
1184	{	1470	{
1185	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1471	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1186	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1472	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1187	# if HAVE_SCROLLBARS	1473
1188	if (target->scrollBar.win)	1474	if (target->scrollBar.win)
1189	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1475	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1190	# endif
1191	}	1476	}
1192	else	1477	else
1193	# endif	1478	# endif
1194	{	1479	{
1195	flags |= isVtOrigin;	1480	flags |= isVtOrigin;
1196	/* force old pixmap dereference in case it was transparent before :*/	1481	/* force old pixmap dereference in case it was transparent before :*/
1197	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1482	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1198	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1483	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1199	/* do we also need to set scrollbar's background here ? */	1484	/* do we also need to set scrollbar's background here ? */
1200	# if HAVE_SCROLLBARS	1485
1201	if (target->scrollBar.win)	1486	if (target->scrollBar.win)
1202	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1487	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1203	# endif
1204	}	1488	}
1205	}	1489	}
1206	else	1490	else
		1491	{
1207	{ /* set target background to a pixel */	1492	/* set target background to a pixel */
1208	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1493	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1209	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1494	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1210	/* do we also need to set scrollbar's background here ? */	1495	/* do we also need to set scrollbar's background here ? */
1211	# if HAVE_SCROLLBARS
1212	if (target->scrollBar.win)	1496	if (target->scrollBar.win)
1213	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1497	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1214	# endif
1215	}
1216
1217	/* don't want Expose on the parent */
1218	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);
1219	/* do want Expose on the vt, so we get refreshed properly */
1220	XClearArea (target->dpy, target->vt, 0, 0, 0, 0, True);
1221
1222	# if HAVE_SCROLLBARS
1223	if (target->scrollBar.win)
1224	{	1498	}
1225	target->scrollBar.setIdle ();	1499
		1500	/* don't want Expose on the parent or vt. It is better to use
		1501	scr_touch or we get a great deal of flicker otherwise: */
		1502	XClearWindow (target->dpy, target->parent[0]);
		1503
		1504	if (target->scrollBar.state && target->scrollBar.win)
		1505	{
		1506	target->scrollBar.state = STATE_IDLE;
1226	target->scrollbar_show (0);	1507	target->scrollBar.show (0);
1227	}	1508	}
1228	# endif
1229	}
1230	}
1231		1509
		1510	target->want_refresh = 1;
		1511	flags |= hasChanged;
		1512	}
		1513	}
		1514
1232	#endif /* HAVE_BG_PIXMAP */	1515	#endif /* HAVE_BG_PIXMAP */
1233		1516
1234	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1517	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1235	/* taken from aterm-0.4.2 */	1518	/* taken from aterm-0.4.2 */
1236		1519
1237	typedef uint32_t RUINT32T;	1520	typedef uint32_t RUINT32T;
1238		1521
1239	static void	1522	static void
1240	ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)	1523	ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm)
1241	{	1524	{
1242	int sh_r, sh_g, sh_b;	1525	int sh_r, sh_g, sh_b;
1243	RUINT32T mask_r, mask_g, mask_b;	1526	RUINT32T mask_r, mask_g, mask_b;
1244	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;	1527	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1245	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1528	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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