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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.14 by root, Mon Nov 19 15:33:34 2007 UTC vs.
Revision 1.66 by sf-exg, Mon Oct 4 20:46:20 2010 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: background.C - former xpm.C	2	* File: background.C - former xpm.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au>
7	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
8	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
9	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
10	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
11	*	8	*
12	* This program is free software; you can redistribute it and/or modify	9	* This program is free software; you can redistribute it and/or modify
13	* it under the terms of the GNU General Public License as published by	10	* it under the terms of the GNU General Public License as published by
14	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
…		…
28	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
29		26
30	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
33	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
35	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
36		34
37	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
38	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	do { \
		37	struct timeval tv; \
		38	gettimeofday (&tv, NULL); \
		39	tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \
39	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	40	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \
40	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)	41	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \
		42	} while (0)
41		43
42	#else	44	#else
43	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
44	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
45	#endif	47	#endif
46		48
47	/*	49	/*
48	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
49	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
50	* adjustment and may optionally be followed by a colon and one or more	52	* adjustment and may optionally be followed by a colon and one or more
51	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
52	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
53	* affects on the background image :	55	* effects on the background image :
54	*	56	*
55	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.	57	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.
56	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
57	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
58	* the image in the window.	60	* the image in the window.
59	* WxH+X Assumes Y == X	61	* WxH+X Assumes Y == X
60	* WxH Assumes Y == X == 50 (centers the image)	62	* WxH Assumes Y == X == 50 (centers the image)
61	* W+X+Y Assumes H == W	63	* W+X+Y Assumes H == W
62	* W+X Assumes H == W and Y == X	64	* W+X Assumes H == W and Y == X
63	* W Assumes H == W and Y == X == 50	65	* W Assumes H == W and Y == X == 50
64	*	66	*
65	* Adjusting position only :	67	* Adjusting position only :
66	* =+X+Y Set position to X% by Y% (absolute).	68	* =+X+Y Set position to X% by Y% (absolute).
67	* =+X Set position to X% by X%.	69	* =+X Set position to X% by X%.
68	* +X+Y Adjust position horizontally X% and vertically Y%	70	* +X+Y Adjust position horizontally X% and vertically Y%
69	* from current position (relative).	71	* from current position (relative).
70	* +X Adjust position horizontally X% and vertically X%	72	* +X Adjust position horizontally X% and vertically X%
71	* from current position.	73	* from current position.
72	*	74	*
73	* Adjusting scale only :	75	* Adjusting scale only :
74	* Wx0 Multiply horizontal scaling factor by W%	76	* Wx0 Multiply horizontal scaling factor by W%
75	* 0xH Multiply vertical scaling factor by H%	77	* 0xH Multiply vertical scaling factor by H%
76	* 0x0 No scaling (show image at normal size).	78	* 0x0 No scaling (show image at normal size).
77	*	79	*
78	* Pixmap Operations : (should be prepended by a colon)	80	* Pixmap Operations : (should be prepended by a colon)
79	* tile Tile image. Scaling/position modifiers above will affect	81	* tile Tile image. Scaling/position modifiers above will affect
80	* the tile size and origin.	82	* the tile size and origin.
81	* propscale When scaling, scale proportionally. That is, maintain the	83	* propscale When scaling, scale proportionally. That is, maintain the
82	* proper aspect ratio for the image. Any portion of the	84	* proper aspect ratio for the image. Any portion of the
83	* background not covered by the image is filled with the	85	* background not covered by the image is filled with the
84	* current background color.	86	* current background color.
85	* hscale Scale horizontally, tile vertically ?	87	* hscale Scale horizontally, tile vertically ?
86	* vscale Tile horizontally, scale vertically ?	88	* vscale Tile horizontally, scale vertically ?
…		…
89	*/	91	*/
90		92
91	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
92	bgPixmap_t::bgPixmap_t ()	94	bgPixmap_t::bgPixmap_t ()
93	{	95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
94	#ifdef HAVE_AFTERIMAGE	98	#ifdef HAVE_AFTERIMAGE
95	original_asim = NULL;	99	original_asim = NULL;
96	#endif	100	#endif
		101	#ifdef HAVE_PIXBUF
		102	pixbuf = NULL;
		103	#endif
97	#ifdef BG_IMAGE_FROM_FILE	104	#ifdef BG_IMAGE_FROM_FILE
		105	have_image = false;
98	h_scale = v_scale = 0;	106	h_scale = v_scale = 0;
99	h_align = v_align = 0;	107	h_align = v_align = 0;
100	#endif	108	#endif
101	flags = 0;	109	flags = 0;
102	pixmap = None;	110	pixmap = None;
		111	valid_since = invalid_since = 0;
		112	target = 0;
103	}	113	}
104		114
105	void	115	void
106	bgPixmap_t::destroy ()	116	bgPixmap_t::destroy ()
107	{	117	{
108	#ifdef HAVE_AFTERIMAGE	118	#ifdef HAVE_AFTERIMAGE
109	if (original_asim)	119	if (original_asim)
110	safe_asimage_destroy (original_asim);	120	safe_asimage_destroy (original_asim);
111	#endif	121	#endif
112		122
		123	#ifdef HAVE_PIXBUF
		124	if (pixbuf)
		125	g_object_unref (pixbuf);
		126	#endif
		127
113	if (pixmap && target)	128	if (pixmap && target)
114	XFreePixmap (target->dpy, pixmap);	129	XFreePixmap (target->dpy, pixmap);
115	}	130	}
116		131
117	bool	132	bool
…		…
121	if (flags & isTransparent)	136	if (flags & isTransparent)
122	return true;	137	return true;
123	# endif	138	# endif
124		139
125	# ifdef BG_IMAGE_FROM_FILE	140	# ifdef BG_IMAGE_FROM_FILE
126	# ifdef HAVE_AFTERIMAGE	141	if (have_image)
127	if (original_asim != NULL)
128	# endif
129	{	142	{
130	if (h_scale != 0 || v_scale != 0	143	if (flags & sizeSensitive)
131	|| h_align != 0 || v_align != 0)
132	return true;	144	return true;
133	}	145	}
134	# endif	146	# endif
135		147
136	return false;	148	return false;
137	}	149	}
138		150
139	bool	151	bool
140	bgPixmap_t::window_position_sensitive ()	152	bgPixmap_t::window_position_sensitive ()
141	{	153	{
142	# ifdef ENABLE_TRANSPARENCY	154	# ifdef ENABLE_TRANSPARENCY
143	if (flags & isTransparent)	155	if (flags & isTransparent)
144	return true;	156	return true;
145	# endif	157	# endif
146		158
147	# ifdef BG_IMAGE_FROM_FILE	159	# ifdef BG_IMAGE_FROM_FILE
148	# ifdef HAVE_AFTERIMAGE	160	if (have_image)
149	if (original_asim != NULL)
150	# endif
151	{	161	{
152	if (h_align == rootAlign || v_align == rootAlign)	162	if (flags & rootAlign)
153	return true;	163	return true;
154	}	164	}
155	# endif	165	# endif
156		166
157	return false;	167	return false;
158	};	168	};
159		169
160	bool bgPixmap_t::need_client_side_rendering ()	170	bool bgPixmap_t::need_client_side_rendering ()
161	{	171	{
162	# ifdef HAVE_AFTERIMAGE	172	# ifdef HAVE_AFTERIMAGE
163	if (original_asim != NULL)	173	if (original_asim)
164	return true;	174	return true;
165	# endif	175	# endif
166	# ifdef ENABLE_TRANSPARENCY	176	# ifdef ENABLE_TRANSPARENCY
167	if (flags & isTransparent)	177	if (flags & isTransparent)
168	{	178	{
…		…
197	static inline bool	207	static inline bool
198	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)
199	{	209	{
200	if (geom_flags & flag)	210	if (geom_flags & flag)
201	{	211	{
202	if (new_value != bgPixmap_t::rootAlign)
203	{
204	if (new_value < -100)	212	if (new_value < -100)
205	new_value = -100;	213	new_value = -100;
206	else if (new_value > 200)	214	else if (new_value > 200)
207	new_value = 200;	215	new_value = 200;
208	}
209	if (new_value != align)	216	if (new_value != align)
210	{	217	{
211	align = new_value;	218	align = new_value;
212	return true;	219	return true;
213	}	220	}
…		…
217		224
218	static inline int	225	static inline int
219	make_align_position (int align, int window_size, int image_size)	226	make_align_position (int align, int window_size, int image_size)
220	{	227	{
221	int diff = window_size - image_size;	228	int diff = window_size - image_size;
222	int smaller = MIN (image_size,window_size);	229	int smaller = min (image_size, window_size);
223		230
224	if (align >= 0 && align <= 50)	231	if (align >= 0 && align <= 100)
225	return diff * align / 100;	232	return diff * align / 100;
226	else if (align > 50 && align <= 100)
227	return window_size - image_size - diff * (100 - align) / 100;
228	else if (align > 100 && align <= 200 )	233	else if (align > 100 && align <= 200 )
229	return ((align - 100) * smaller / 100) + window_size - smaller;	234	return ((align - 100) * smaller / 100) + window_size - smaller;
230	else if (align > -100 && align < 0)	235	else if (align >= -100 && align < 0)
231	return ((align + 100) * smaller / 100) - image_size;	236	return ((align + 100) * smaller / 100) - image_size;
232	return 0;	237	return 0;
233	}	238	}
234		239
235	static inline int	240	static inline int
236	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	241	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
237	{	242	{
238	int src_pos = 0;	243	int src_pos = 0;
239	dst_pos = 0;	244	dst_pos = pos;
240	dst_size = size;	245	dst_size = size;
241	if (pos < 0 && size > target_size)	246	if (pos < 0)
242	{	247	{
243	src_pos = -pos;	248	src_pos = -pos;
		249	dst_pos = 0;
244	dst_size += pos;	250	dst_size += pos;
245	}	251	}
246	else if (pos > 0)
247	dst_pos = pos;
248		252
249	if (dst_pos + dst_size > target_size)	253	if (dst_pos + dst_size > target_size)
250	dst_size = target_size - dst_pos;	254	dst_size = target_size - dst_pos;
251	return src_pos;	255	return src_pos;
252	}	256	}
…		…
257	int geom_flags = 0, changed = 0;	261	int geom_flags = 0, changed = 0;
258	int x = 0, y = 0;	262	int x = 0, y = 0;
259	unsigned int w = 0, h = 0;	263	unsigned int w = 0, h = 0;
260	unsigned int n;	264	unsigned int n;
261	unsigned long new_flags = (flags & (~geometryFlags));	265	unsigned long new_flags = (flags & (~geometryFlags));
262	char *p;	266	const char *p;
263	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	267	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
264		268
265	if (geom == NULL)	269	if (geom == NULL)
266	return false;	270	return false;
267		271
268	char str[MAXLEN_GEOM];	272	char str[MAXLEN_GEOM];
…		…
275	if (n < MAXLEN_GEOM)	279	if (n < MAXLEN_GEOM)
276	{	280	{
277	char *ops;	281	char *ops;
278	new_flags |= geometrySet;	282	new_flags |= geometrySet;
279		283
280	strncpy (str, geom, n);	284	memcpy (str, geom, n);
281	str[n] = '\0';	285	str[n] = '\0';
282	if (str[0] == ':')	286	if (str[0] == ':')
283	ops = &str[0];	287	ops = &str[0];
284	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	288	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
285	ops = &str[0];	289	ops = &str[0];
…		…
305	y = x;	309	y = x;
306	geom_flags |= YValue;	310	geom_flags |= YValue;
307	}	311	}
308		312
309	if (flags & geometrySet)	313	if (flags & geometrySet)
		314	{
310	{/* new geometry is an adjustment to the old one ! */	315	/* new geometry is an adjustment to the old one ! */
311	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	316	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
312	{	317	{
313	if (w == 0 && h != 0)	318	if (w == 0 && h != 0)
314	{	319	{
315	w = h_scale;	320	w = h_scale;
…		…
331	}	336	}
332	}	337	}
333	else /* setting up geometry from scratch */	338	else /* setting up geometry from scratch */
334	{	339	{
335	if (!(geom_flags & XValue))	340	if (!(geom_flags & XValue))
		341	{
336	{/* use default geometry - centered */	342	/* use default geometry - centered */
337	x = y = defaultAlign;	343	x = y = defaultAlign;
338	}	344	}
339	else if (!(geom_flags & YValue))	345	else if (!(geom_flags & YValue))
340	y = x;	346	y = x;
341		347
342	if ((geom_flags & (WidthValue|HeightValue)) == 0)	348	if ((geom_flags & (WidthValue|HeightValue)) == 0)
		349	{
343	{/* use default geometry - scaled */	350	/* use default geometry - scaled */
344	w = h = defaultScale;	351	w = h = defaultScale;
345	}	352	}
346	else if (geom_flags & WidthValue)	353	else if (geom_flags & WidthValue)
347	{	354	{
348	if (!(geom_flags & HeightValue))	355	if (!(geom_flags & HeightValue))
…		…
351	else	358	else
352	w = h;	359	w = h;
353	}	360	}
354	} /* done parsing geometry string */	361	} /* done parsing geometry string */
355	else if (!(flags & geometrySet))	362	else if (!(flags & geometrySet))
		363	{
356	{ /* default geometry - scaled and centered */	364	/* default geometry - scaled and centered */
357	x = y = defaultAlign;	365	x = y = defaultAlign;
358	w = h = defaultScale;	366	w = h = defaultScale;
359	}	367	}
360		368
361	if (!(flags & geometrySet))	369	if (!(flags & geometrySet))
…		…
364	if (ops)	372	if (ops)
365	{	373	{
366	while (*ops)	374	while (*ops)
367	{	375	{
368	while (*ops == ':' || isspace(*ops)) ++ops;	376	while (*ops == ':' || isspace(*ops)) ++ops;
		377
369	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	378	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
370	if (CHECK_GEOM_OPS("tile"))	379	if (CHECK_GEOM_OPS ("tile"))
371	{	380	{
372	w = h = noScale;	381	w = h = noScale;
373	geom_flags |= WidthValue|HeightValue;	382	geom_flags |= WidthValue|HeightValue;
374	}	383	}
375	else if (CHECK_GEOM_OPS("propscale"))	384	else if (CHECK_GEOM_OPS ("propscale"))
376	{	385	{
377	if (w == 0 && h == 0)
378	{
379	w = windowScale;
380	geom_flags |= WidthValue;
381	}
382	new_flags |= propScale;	386	new_flags |= propScale;
383	}	387	}
384	else if (CHECK_GEOM_OPS("hscale"))	388	else if (CHECK_GEOM_OPS ("hscale"))
385	{	389	{
386	if (w == 0)
387	w = windowScale;	390	if (w == 0) w = windowScale;
		391
388	h = noScale;	392	h = noScale;
389	geom_flags |= WidthValue|HeightValue;	393	geom_flags |= WidthValue|HeightValue;
390	}	394	}
391	else if (CHECK_GEOM_OPS("vscale"))	395	else if (CHECK_GEOM_OPS ("vscale"))
392	{	396	{
393	if (h == 0)
394	h = windowScale;	397	if (h == 0) h = windowScale;
		398
395	w = noScale;	399	w = noScale;
396	geom_flags |= WidthValue|HeightValue;	400	geom_flags |= WidthValue|HeightValue;
397	}	401	}
398	else if (CHECK_GEOM_OPS("scale"))	402	else if (CHECK_GEOM_OPS ("scale"))
399	{	403	{
400	if (h == 0)
401	h = windowScale;	404	if (h == 0) h = windowScale;
402	if (w == 0)
403	w = windowScale;	405	if (w == 0) w = windowScale;
		406
404	geom_flags |= WidthValue|HeightValue;	407	geom_flags |= WidthValue|HeightValue;
405	}	408	}
406	else if (CHECK_GEOM_OPS("auto"))	409	else if (CHECK_GEOM_OPS ("auto"))
407	{	410	{
408	w = h = windowScale;	411	w = h = windowScale;
409	x = y = centerAlign;	412	x = y = centerAlign;
410	geom_flags |= WidthValue|HeightValue|XValue|YValue;	413	geom_flags |= WidthValue|HeightValue|XValue|YValue;
411	}	414	}
412	else if (CHECK_GEOM_OPS("root"))	415	else if (CHECK_GEOM_OPS ("root"))
413	{	416	{
		417	new_flags |= rootAlign;
414	w = h = noScale;	418	w = h = noScale;
415	x = y = rootAlign;
416	geom_flags |= WidthValue|HeightValue|XValue|YValue;	419	geom_flags |= WidthValue|HeightValue;
417	}	420	}
418	# undef CHECK_GEOM_OPS	421	# undef CHECK_GEOM_OPS
		422
419	while (*ops != ':' && *ops != '\0') ++ops;	423	while (*ops != ':' && *ops != '\0') ++ops;
420	} /* done parsing ops */	424	} /* done parsing ops */
421	}	425	}
422		426
423	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	427	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
424	++changed;
425	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	428	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
426	++changed;
427	if (check_set_align_value (geom_flags, XValue, h_align, x))	429	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
428	++changed;
429	if (check_set_align_value (geom_flags, YValue, v_align, y))	430	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
430	++changed;
431	}	431	}
432		432
433	if (new_flags != flags)	433	if (new_flags != flags)
434	{	434	{
435	flags = new_flags;	435	flags = new_flags;
436	changed++;	436	changed++;
437	}	437	}
		438
438	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	439	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
439	// flags, h_scale, v_scale, h_align, v_align);	440	// flags, h_scale, v_scale, h_align, v_align);
440	return (changed > 0);	441	return (changed > 0);
		442	}
		443
		444	void
		445	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
		446	{
		447	int target_width = target->szHint.width;
		448	int target_height = target->szHint.height;
		449
		450	if (flags & propScale)
		451	{
		452	float scale = (float)target_width / image_width;
		453	min_it (scale, (float)target_height / image_height);
		454	w = image_width * scale + 0.5;
		455	h = image_height * scale + 0.5;
		456	}
		457	else
		458	{
		459	w = h_scale * target_width / 100;
		460	h = v_scale * target_height / 100;
		461	}
		462
		463	if (flags & rootAlign)
		464	{
		465	target->get_window_origin (x, y);
		466	x = -x;
		467	y = -y;
		468	}
		469	else
		470	{
		471	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
		472	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
		473	}
		474
		475	flags &= ~sizeSensitive;
		476	if (h_scale != 0 || v_scale != 0
		477	|| h_align != 0 || v_align != 0
		478	|| image_width > target_width || image_height > target_height)
		479	flags |= sizeSensitive;
441	}	480	}
442		481
443	# ifdef HAVE_AFTERIMAGE	482	# ifdef HAVE_AFTERIMAGE
444	bool	483	bool
445	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	484	bgPixmap_t::render_image (unsigned long background_flags)
446	{	485	{
447	if (target == NULL)	486	if (target == NULL)
448	return false;	487	return false;
449		488
		489	target->init_asv ();
		490
		491	ASImage *background = NULL;
		492	ARGB32 background_tint = TINT_LEAVE_SAME;
		493
		494	# ifdef ENABLE_TRANSPARENCY
		495	if (background_flags)
		496	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		497
		498	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		499	{
		500	ShadingInfo as_shade;
		501	as_shade.shading = (shade == 0) ? 100 : shade;
		502
		503	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		504	if (flags & tintSet)
		505	tint.get (c);
		506	as_shade.tintColor.red = c.r;
		507	as_shade.tintColor.green = c.g;
		508	as_shade.tintColor.blue = c.b;
		509
		510	background_tint = shading2tint32 (&as_shade);
		511	}
		512
		513	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		514	{
		515	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		516	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		517	100, ASIMAGE_QUALITY_DEFAULT);
		518	if (tmp)
		519	{
		520	destroy_asimage (&background);
		521	background = tmp;
		522	}
		523	}
		524	# endif
		525
		526	ASImage *result = 0;
		527
450	int target_width = (int)target->szHint.width;	528	int target_width = target->szHint.width;
451	int target_height = (int)target->szHint.height;	529	int target_height = target->szHint.height;
452	int new_pmap_width = target_width, new_pmap_height = target_height;	530	int new_pmap_width = target_width;
453	ASImage *result = NULL;	531	int new_pmap_height = target_height;
454		532
455	int x = 0;	533	int x = 0;
456	int y = 0;	534	int y = 0;
457	int w = h_scale * target_width / 100;	535	int w = 0;
458	int h = v_scale * target_height / 100;	536	int h = 0;
459		537
460	TIMING_TEST_START (asim);	538	TIMING_TEST_START (asim);
461		539
462	if (original_asim)	540	if (original_asim)
463	{	541	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
464	if (h_align == rootAlign || v_align == rootAlign)
465	{
466	target->get_window_origin(x, y);
467	x = -x;
468	y = -y;
469	}
470	if (h_align != rootAlign)
471	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
472	if (v_align != rootAlign)
473	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
474	}
475		542
476	if (original_asim == NULL	543	if (!original_asim
477	|| x >= target_width	544	|| x >= target_width
478	|| y >= target_height	545	|| y >= target_height
479	|| (w > 0 && x + w <= 0)	546	|| (w > 0 && x + w <= 0)
480	|| (h > 0 && y + h <= 0))	547	|| (h > 0 && y + h <= 0))
481	{	548	{
482	if (background)	549	if (background)
483	{	550	{
484	new_pmap_width = background->width;	551	new_pmap_width = background->width;
485	new_pmap_height = background->height;	552	new_pmap_height = background->height;
486	result = background;	553	result = background;
		554
487	if (background_tint != TINT_LEAVE_SAME)	555	if (background_tint != TINT_LEAVE_SAME)
488	{	556	{
489	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	557	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
490	target_width, target_height, background_tint,	558	target_width, target_height, background_tint,
491	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	559	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
492	if (tmp)	560	if (tmp)
493	result = tmp;	561	result = tmp;
494	}	562	}
…		…
497	new_pmap_width = new_pmap_height = 0;	565	new_pmap_width = new_pmap_height = 0;
498	}	566	}
499	else	567	else
500	{	568	{
501	result = original_asim;	569	result = original_asim;
		570
502	if ((w > 0 && w != original_asim->width)	571	if ((w > 0 && w != original_asim->width)
503	|| (h > 0 && h != original_asim->height))	572	|| (h > 0 && h != original_asim->height))
504	{	573	{
505	result = scale_asimage (target->asv, original_asim,	574	result = scale_asimage (target->asv, original_asim,
506	w > 0 ? w : original_asim->width,	575	w > 0 ? w : original_asim->width,
507	h > 0 ? h : original_asim->height,	576	h > 0 ? h : original_asim->height,
508	background ? ASA_ASImage : ASA_XImage,	577	background ? ASA_ASImage : ASA_XImage,
509	100, ASIMAGE_QUALITY_DEFAULT);	578	100, ASIMAGE_QUALITY_DEFAULT);
510	}	579	}
		580
511	if (background == NULL)	581	if (background == NULL)
512	{/* if tiling - pixmap has to be sized exactly as the image,	582	{
513	but there is no need to make it bigger then the window! */
514	if (h_scale == 0)
515	new_pmap_width = min (result->width, target_width);
516	if (v_scale == 0)
517	new_pmap_height = min (result->height, target_height);
518	/* we also need to tile our image in one or both directions */
519	if (h_scale == 0 || v_scale == 0)	583	if (h_scale == 0 || v_scale == 0)
520	{	584	{
		585	/* if tiling - pixmap has to be sized exactly as the image,
		586	but there is no need to make it bigger than the window! */
		587	new_pmap_width = min (result->width, target_width);
		588	new_pmap_height = min (result->height, target_height);
		589
		590	/* we also need to tile our image in both directions */
521	ASImage *tmp = tile_asimage (target->asv, result,	591	ASImage *tmp = tile_asimage (target->asv, result,
522	(h_scale > 0) ? 0 : (int)result->width - x,	592	(int)result->width - x,
523	(v_scale > 0) ? 0 : (int)result->height - y,	593	(int)result->height - y,
524	new_pmap_width,	594	new_pmap_width,
525	new_pmap_height,	595	new_pmap_height,
526	TINT_LEAVE_SAME, ASA_XImage,	596	TINT_LEAVE_SAME, ASA_XImage,
527	100, ASIMAGE_QUALITY_DEFAULT);	597	100, ASIMAGE_QUALITY_DEFAULT);
528	if (tmp)	598	if (tmp)
529	{	599	{
530	if (result != original_asim)	600	if (result != original_asim)
531	destroy_asimage (&result);	601	destroy_asimage (&result);
		602
532	result = tmp;	603	result = tmp;
533	}	604	}
534	}	605	}
535	}	606	}
536	else	607	else
		608	{
537	{/* if blending background and image - pixmap has to be sized same as target window */	609	/* if blending background and image - pixmap has to be sized same as target window */
538	ASImageLayer *layers = create_image_layers (2);	610	ASImageLayer *layers = create_image_layers (2);
539	ASImage *merged_im = NULL;
540		611
541	layers[0].im = background;	612	layers[0].im = background;
542	layers[0].clip_width = target_width;	613	layers[0].clip_width = target_width;
543	layers[0].clip_height = target_height;	614	layers[0].clip_height = target_height;
544	layers[0].tint = background_tint;	615	layers[0].tint = background_tint;
545	layers[1].im = result;	616	layers[1].im = result;
		617
546	if (w <= 0)	618	if (w <= 0)
		619	{
547	{/* tile horizontally */	620	/* tile horizontally */
548	while (x > 0) x -= (int)result->width;	621	while (x > 0) x -= (int)result->width;
549	layers[1].dst_x = x;	622	layers[1].dst_x = x;
550	layers[1].clip_width = result->width+target_width;	623	layers[1].clip_width = result->width+target_width;
551	}	624	}
552	else	625	else
		626	{
553	{/* clip horizontally */	627	/* clip horizontally */
554	layers[1].dst_x = x;	628	layers[1].dst_x = x;
555	layers[1].clip_width = result->width;	629	layers[1].clip_width = result->width;
556	}	630	}
		631
557	if (h <= 0)	632	if (h <= 0)
558	{	633	{
559	while (y > 0) y -= (int)result->height;	634	while (y > 0) y -= (int)result->height;
560	layers[1].dst_y = y;	635	layers[1].dst_y = y;
561	layers[1].clip_height = result->height + target_height;	636	layers[1].clip_height = result->height + target_height;
…		…
563	else	638	else
564	{	639	{
565	layers[1].dst_y = y;	640	layers[1].dst_y = y;
566	layers[1].clip_height = result->height;	641	layers[1].clip_height = result->height;
567	}	642	}
		643
568	if (target->rs[Rs_blendtype])	644	if (target->rs[Rs_blendtype])
569	{	645	{
570	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	646	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
571	if (layers[1].merge_scanlines == NULL)	647	if (layers[1].merge_scanlines == NULL)
572	layers[1].merge_scanlines = alphablend_scanlines;	648	layers[1].merge_scanlines = alphablend_scanlines;
573	}	649	}
		650
574	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	651	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
575	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	652	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		653
576	if (tmp)	654	if (tmp)
577	{	655	{
578	if (result != original_asim)	656	if (result != original_asim)
579	destroy_asimage (&result);	657	destroy_asimage (&result);
		658
580	result = tmp;	659	result = tmp;
581	}	660	}
		661
582	free (layers);	662	free (layers);
583	}	663	}
584	}	664	}
585	TIMING_TEST_PRINT_RESULT (asim);	665	TIMING_TEST_PRINT_RESULT (asim);
586		666
587	if (pixmap)	667	bool ret = false;
588	{
589	if (result == NULL
590	|| pmap_width != new_pmap_width
591	|| pmap_height != new_pmap_height
592	|| pmap_depth != target->depth)
593	{
594	XFreePixmap (target->dpy, pixmap);
595	pixmap = None;
596	}
597	}
598		668
599	if (result)	669	if (result)
600	{	670	{
601	XGCValues gcv;	671	XGCValues gcv;
602	GC gc;	672	GC gc;
		673
		674	if (pixmap)
		675	{
		676	if (pmap_width != new_pmap_width
		677	|| pmap_height != new_pmap_height
		678	|| pmap_depth != target->depth)
		679	{
		680	XFreePixmap (target->dpy, pixmap);
		681	pixmap = None;
		682	}
		683	}
603		684
604	/* create Pixmap */	685	/* create Pixmap */
605	if (pixmap == None)	686	if (pixmap == None)
606	{	687	{
607	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	688	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
608	pmap_width = new_pmap_width;	689	pmap_width = new_pmap_width;
609	pmap_height = new_pmap_height;	690	pmap_height = new_pmap_height;
610	pmap_depth = target->depth;	691	pmap_depth = target->depth;
611	}	692	}
612	/* fill with background color ( if result's not completely overlapping it)*/	693	/* fill with background color (if result's not completely overlapping it) */
613	gcv.foreground = target->pix_colors[Color_bg];	694	gcv.foreground = target->pix_colors[Color_bg];
614	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	695	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
615		696
616	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	697	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
617	int dst_width = result->width, dst_height = result->height;	698	int dst_width = result->width, dst_height = result->height;
618	if (background == NULL)	699	if (background == NULL)
619	{	700	{
620	if (h_scale > 0)	701	if (!(h_scale == 0 || v_scale == 0))
		702	{
621	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	703	src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
622	if (v_scale > 0)
623	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	704	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
		705	}
624		706
625	if (dst_x > 0 || dst_y > 0	707	if (dst_x > 0 || dst_y > 0
626	|| dst_x + dst_width < new_pmap_width	708	|| dst_x + dst_width < new_pmap_width
627	|| dst_y + dst_height < new_pmap_height)	709	|| dst_y + dst_height < new_pmap_height)
628	{
629	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	710	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
630	}
631	}	711	}
632		712
633	/* put result on pixmap */	713	/* put result on pixmap */
634	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	714	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
635	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	715	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
637	if (result != background && result != original_asim)	717	if (result != background && result != original_asim)
638	destroy_asimage (&result);	718	destroy_asimage (&result);
639		719
640	XFreeGC (target->dpy, gc);	720	XFreeGC (target->dpy, gc);
641	TIMING_TEST_PRINT_RESULT (asim);	721	TIMING_TEST_PRINT_RESULT (asim);
642	}
643		722
		723	ret = true;
		724	}
		725
		726	if (background)
		727	destroy_asimage (&background);
		728
644	return true;	729	return ret;
645	}	730	}
646	# endif /* HAVE_AFTERIMAGE */	731	# endif /* HAVE_AFTERIMAGE */
		732
		733	# ifdef HAVE_PIXBUF
		734	bool
		735	bgPixmap_t::render_image (unsigned long background_flags)
		736	{
		737	if (target == NULL)
		738	return false;
		739
		740	if (!pixbuf)
		741	return false;
		742
		743	// TODO: add alpha blending
		744	if (background_flags)
		745	return false;
		746
		747	GdkPixbuf *result;
		748
		749	int image_width = gdk_pixbuf_get_width (pixbuf);
		750	int image_height = gdk_pixbuf_get_height (pixbuf);
		751
		752	int target_width = target->szHint.width;
		753	int target_height = target->szHint.height;
		754	int new_pmap_width = target_width;
		755	int new_pmap_height = target_height;
		756
		757	int x = 0;
		758	int y = 0;
		759	int w = 0;
		760	int h = 0;
		761
		762	get_image_geometry (image_width, image_height, w, h, x, y);
		763
		764	if (x >= target_width
		765	|| y >= target_height
		766	|| (w > 0 && x + w <= 0)
		767	|| (h > 0 && y + h <= 0))
		768	return false;
		769
		770	result = pixbuf;
		771
		772	if ((w > 0 && w != image_width)
		773	|| (h > 0 && h != image_height))
		774	{
		775	result = gdk_pixbuf_scale_simple (pixbuf,
		776	w > 0 ? w : image_width,
		777	h > 0 ? h : image_height,
		778	GDK_INTERP_BILINEAR);
		779	}
		780
		781	bool ret = false;
		782
		783	if (result)
		784	{
		785	XGCValues gcv;
		786	GC gc;
		787
		788	image_width = gdk_pixbuf_get_width (result);
		789	image_height = gdk_pixbuf_get_height (result);
		790
		791	if (h_scale == 0 || v_scale == 0)
		792	{
		793	new_pmap_width = min (image_width, target_width);
		794	new_pmap_height = min (image_height, target_height);
		795	}
		796
		797	if (pixmap)
		798	{
		799	if (pmap_width != new_pmap_width
		800	|| pmap_height != new_pmap_height
		801	|| pmap_depth != target->depth)
		802	{
		803	XFreePixmap (target->dpy, pixmap);
		804	pixmap = None;
		805	}
		806	}
		807
		808	if (pixmap == None)
		809	{
		810	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
		811	pmap_width = new_pmap_width;
		812	pmap_height = new_pmap_height;
		813	pmap_depth = target->depth;
		814	}
		815
		816	gcv.foreground = target->pix_colors[Color_bg];
		817	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
		818
		819	if (h_scale == 0 || v_scale == 0)
		820	{
		821	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);
		822	gdk_pixbuf_xlib_render_to_drawable (result, tile, gc,
		823	0, 0,
		824	0, 0,
		825	image_width, image_height,
		826	XLIB_RGB_DITHER_NONE,
		827	0, 0);
		828
		829	gcv.tile = tile;
		830	gcv.fill_style = FillTiled;
		831	gcv.ts_x_origin = x;
		832	gcv.ts_y_origin = y;
		833	XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
		834
		835	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		836	XFreePixmap (target->dpy, tile);
		837	}
		838	else
		839	{
		840	int src_x, src_y, dst_x, dst_y;
		841	int dst_width, dst_height;
		842
		843	src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width );
		844	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
		845
		846	if (dst_x > 0 || dst_y > 0
		847	|| dst_x + dst_width < new_pmap_width
		848	|| dst_y + dst_height < new_pmap_height)
		849	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		850
		851	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
		852	gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc,
		853	src_x, src_y,
		854	dst_x, dst_y,
		855	dst_width, dst_height,
		856	XLIB_RGB_DITHER_NONE,
		857	0, 0);
		858	}
		859
		860	if (result != pixbuf)
		861	g_object_unref (result);
		862
		863	XFreeGC (target->dpy, gc);
		864
		865	ret = true;
		866	}
		867
		868	return ret;
		869	}
		870	# endif /* HAVE_PIXBUF */
647		871
648	bool	872	bool
649	bgPixmap_t::set_file (const char *file)	873	bgPixmap_t::set_file (const char *file)
650	{	874	{
651	char *f;
652
653	assert (file != NULL);	875	assert (file);
654		876
655	if (*file != '\0')	877	if (*file)
656	{	878	{
		879	if (const char *p = strchr (file, ';'))
		880	{
		881	size_t len = p - file;
		882	char *f = rxvt_temp_buf<char> (len + 1);
		883	memcpy (f, file, len);
		884	f[len] = '\0';
		885	file = f;
		886	}
		887
657	# ifdef HAVE_AFTERIMAGE	888	# ifdef HAVE_AFTERIMAGE
658	if (target->asimman == NULL)	889	if (!target->asimman)
659	target->asimman = create_generic_imageman (target->rs[Rs_path]);	890	target->asimman = create_generic_imageman (target->rs[Rs_path]);
660	if ((f = strchr (file, ';')) == NULL)
661	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	891	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
662	else	892	if (original_asim)
663	{	893	have_image = true;
664	size_t len = f - file;	894	return have_image;
665	f = (char *)malloc (len + 1);
666	strncpy (f, file, len);
667	f[len] = '\0';
668	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
669	free (f);
670	}
671	return (original_asim != NULL);
672	# endif	895	# endif
		896
		897	# ifdef HAVE_PIXBUF
		898	pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		899	if (pixbuf)
		900	have_image = true;
		901	return have_image;
		902	# endif
673	}	903	}
		904
674	return false;	905	return false;
675	}	906	}
676		907
677	# endif /* BG_IMAGE_FROM_FILE */	908	# endif /* BG_IMAGE_FROM_FILE */
678		909
…		…
683	if (!(flags & isTransparent))	914	if (!(flags & isTransparent))
684	{	915	{
685	flags |= isTransparent;	916	flags |= isTransparent;
686	return true;	917	return true;
687	}	918	}
		919
688	return false;	920	return false;
689	}	921	}
690		922
691	bool	923	bool
692	bgPixmap_t::set_blur_radius (const char *geom)	924	bgPixmap_t::set_blur_radius (const char *geom)
…		…
694	int changed = 0;	926	int changed = 0;
695	unsigned int hr, vr;	927	unsigned int hr, vr;
696	int junk;	928	int junk;
697	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	929	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
698		930
699	if (!(geom_flags&WidthValue))	931	if (!(geom_flags & WidthValue))
700	hr = 1;	932	hr = 1;
701	if (!(geom_flags&HeightValue))	933	if (!(geom_flags & HeightValue))
702	vr = hr;	934	vr = hr;
703		935
704	if (h_blurRadius != hr)	936	if (h_blurRadius != hr)
705	{	937	{
706	++changed;	938	++changed;
…		…
716	if (v_blurRadius == 0 && h_blurRadius == 0)	948	if (v_blurRadius == 0 && h_blurRadius == 0)
717	flags &= ~blurNeeded;	949	flags &= ~blurNeeded;
718	else	950	else
719	flags |= blurNeeded;	951	flags |= blurNeeded;
720		952
721	return (changed>0);	953	return (changed > 0);
722	}	954	}
723		955
724	static inline unsigned long	956	static inline unsigned long
725	compute_tint_shade_flags (rxvt_color *tint, int shade)	957	compute_tint_shade_flags (rxvt_color *tint, int shade)
726	{	958	{
…		…
743	flags |= bgPixmap_t::tintNeeded;	975	flags |= bgPixmap_t::tintNeeded;
744	else if (tint)	976	else if (tint)
745	{	977	{
746	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)	978	if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700)
747	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))	979	&& (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700))
748	{	980	{
749	flags |= bgPixmap_t::tintNeeded;	981	flags |= bgPixmap_t::tintNeeded;
750	}	982	}
751	}	983	}
752		984
753	if (flags & bgPixmap_t::tintNeeded)	985	if (flags & bgPixmap_t::tintNeeded)
754	{	986	{
755	if (flags & bgPixmap_t::tintWholesome)	987	if (flags & bgPixmap_t::tintWholesome)
…		…
773	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	1005	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
774	tint = new_tint;	1006	tint = new_tint;
775	flags = (flags & ~tintFlags) | new_flags | tintSet;	1007	flags = (flags & ~tintFlags) | new_flags | tintSet;
776	return true;	1008	return true;
777	}	1009	}
		1010
778	return false;	1011	return false;
779	}	1012	}
780		1013
781	bool	1014	bool
782	bgPixmap_t::unset_tint ()	1015	bgPixmap_t::unset_tint ()
783	{	1016	{
784	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	1017	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
785		1018
786	if (new_flags != (flags & tintFlags))	1019	if (new_flags != (flags & tintFlags))
787	{	1020	{
788	flags = (flags&~tintFlags)|new_flags;	1021	flags = (flags & ~tintFlags) | new_flags;
789	return true;	1022	return true;
790	}	1023	}
		1024
791	return false;	1025	return false;
792	}	1026	}
793		1027
794	bool	1028	bool
795	bgPixmap_t::set_shade (const char *shade_str)	1029	bgPixmap_t::set_shade (const char *shade_str)
796	{	1030	{
797	int new_shade = (shade_str) ? atoi (shade_str) : 0;	1031	int new_shade = (shade_str) ? atoi (shade_str) : 0;
798		1032
799	if (new_shade < 0 && new_shade > -100)	1033	if (new_shade < 0 && new_shade > -100)
800	new_shade = 200 - (100 + new_shade);	1034	new_shade = 200 - (100 + new_shade);
801	else if (new_shade == 100)	1035	else if (new_shade == 100)
802	new_shade = 0;	1036	new_shade = 0;
803		1037
804	if (new_shade != shade)	1038	if (new_shade != shade)
805	{	1039	{
806	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	1040	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
807	shade = new_shade;	1041	shade = new_shade;
808	flags = (flags & (~tintFlags | tintSet)) | new_flags;	1042	flags = (flags & (~tintFlags | tintSet)) | new_flags;
809	return true;	1043	return true;
810	}	1044	}
		1045
811	return false;	1046	return false;
		1047	}
		1048
		1049	bool
		1050	bgPixmap_t::tint_pixmap (Pixmap pixmap)
		1051	{
		1052	Window root = target->display->root;
		1053	Display *dpy = target->dpy;
		1054	int window_width = target->szHint.width;
		1055	int window_height = target->szHint.height;
		1056	bool ret = false;
		1057
		1058	if (flags & tintWholesome)
		1059	{
		1060	XGCValues gcv;
		1061	GC gc;
		1062
		1063	/* In this case we can tint image server-side getting significant
		1064	* performance improvements, as we eliminate XImage transfer
		1065	*/
		1066	gcv.foreground = Pixel (tint);
		1067	gcv.function = GXand;
		1068	gcv.fill_style = FillSolid;
		1069	gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
		1070	if (gc)
		1071	{
		1072	XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height);
		1073	ret = true;
		1074	XFreeGC (dpy, gc);
		1075	}
		1076	}
		1077	else
		1078	{
		1079	# if XFT
		1080	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		1081
		1082	if (flags & tintSet)
		1083	tint.get (c);
		1084
		1085	if (shade > 0 && shade < 100)
		1086	{
		1087	c.r = (c.r * shade) / 100;
		1088	c.g = (c.g * shade) / 100;
		1089	c.b = (c.b * shade) / 100;
		1090	}
		1091	else if (shade > 100 && shade < 200)
		1092	{
		1093	c.r = (c.r * (200 - shade)) / 100;
		1094	c.g = (c.g * (200 - shade)) / 100;
		1095	c.b = (c.b * (200 - shade)) / 100;
		1096	}
		1097
		1098	XRenderPictFormat pf;
		1099	pf.type = PictTypeDirect;
		1100	pf.depth = 32;
		1101	pf.direct.redMask = 0xff;
		1102	pf.direct.greenMask = 0xff;
		1103	pf.direct.blueMask = 0xff;
		1104	pf.direct.alphaMask = 0xff;
		1105
		1106	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
		1107	(PictFormatType|
		1108	PictFormatDepth|
		1109	PictFormatRedMask|
		1110	PictFormatGreenMask|
		1111	PictFormatBlueMask|
		1112	PictFormatAlphaMask),
		1113	&pf,
		1114	0);
		1115	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
		1116	XRenderPictureAttributes pa;
		1117
		1118	Picture back_pic = XRenderCreatePicture (dpy, pixmap, root_format, 0, &pa);
		1119
		1120	pa.repeat = True;
		1121
		1122	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
		1123	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
		1124	XFreePixmap (dpy, overlay_pmap);
		1125
		1126	pa.component_alpha = True;
		1127	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
		1128	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
		1129	XFreePixmap (dpy, mask_pmap);
		1130
		1131	if (mask_pic && overlay_pic && back_pic)
		1132	{
		1133	XRenderColor mask_c;
		1134
		1135	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
		1136	mask_c.alpha = 0xffff;
		1137	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
		1138
		1139	mask_c.alpha = 0;
		1140	mask_c.red = 0xffff - c.r;
		1141	mask_c.green = 0xffff - c.g;
		1142	mask_c.blue = 0xffff - c.b;
		1143	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
		1144	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
		1145	ret = true;
		1146	}
		1147
		1148	XRenderFreePicture (dpy, mask_pic);
		1149	XRenderFreePicture (dpy, overlay_pic);
		1150	XRenderFreePicture (dpy, back_pic);
		1151	# if DO_TIMING_TEST
		1152	XSync (dpy, False);
		1153	# endif
		1154	# endif
		1155	}
		1156
		1157	return ret;
812	}	1158	}
813		1159
814	/* make_transparency_pixmap()	1160	/* make_transparency_pixmap()
815	* Builds a pixmap sized the same as terminal window, with depth same as the root window	1161	* Builds a pixmap sized the same as terminal window, with depth same as the root window
816	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	1162	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
…		…
822	unsigned long result = 0;	1168	unsigned long result = 0;
823		1169
824	if (target == NULL)	1170	if (target == NULL)
825	return 0;	1171	return 0;
826		1172
827	/* root dimentions may change from call to call - but Display structure should	1173	/* root dimensions may change from call to call - but Display structure should
828	* be always up-to-date, so let's use it :	1174	* be always up-to-date, so let's use it :
829	*/	1175	*/
830	Window root = target->display->root;	1176	Window root = target->display->root;
831	int screen = target->display->screen;	1177	int screen = target->display->screen;
832	Display *dpy = target->dpy;	1178	Display *dpy = target->dpy;
…		…
845	if (sx + window_width <= 0 || sy + window_height <= 0	1191	if (sx + window_width <= 0 || sy + window_height <= 0
846	|| sx >= root_width || sy >= root_height)	1192	|| sx >= root_width || sy >= root_height)
847	return 0;	1193	return 0;
848		1194
849	if (root_pixmap != None)	1195	if (root_pixmap != None)
		1196	{
850	{/* we want to validate the pixmap and get it's size at the same time : */	1197	/* we want to validate the pixmap and get it's size at the same time : */
851	int junk;	1198	int junk;
852	unsigned int ujunk;	1199	unsigned int ujunk;
853	/* root pixmap may be bad - allow a error */	1200	/* root pixmap may be bad - allow a error */
854	target->allowedxerror = -1;	1201	target->allowedxerror = -1;
855		1202
…		…
864		1211
865	if (tiled_root_pmap == None) /* something really bad happened - abort */	1212	if (tiled_root_pmap == None) /* something really bad happened - abort */
866	return 0;	1213	return 0;
867		1214
868	if (root_pixmap == None)	1215	if (root_pixmap == None)
		1216	{
869	{ /* use tricks to obtain the root background image :*/	1217	/* use tricks to obtain the root background image :*/
870	/* we want to create Overrideredirect window overlapping out window	1218	/* we want to create Overrideredirect window overlapping out window
871	with background type of Parent Relative and then grab it */	1219	with background type of Parent Relative and then grab it */
872	XSetWindowAttributes attr;	1220	XSetWindowAttributes attr;
873	Window src;	1221	Window src;
874	bool success = false;	1222	bool success = false;
875		1223
876	attr.background_pixmap = ParentRelative;	1224	attr.background_pixmap = ParentRelative;
877	attr.backing_store = Always;	1225	attr.backing_store = Always;
878	attr.event_mask = ExposureMask;	1226	attr.event_mask = ExposureMask;
879	attr.override_redirect = True;	1227	attr.override_redirect = True;
880	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	1228	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
881	CopyFromParent, CopyFromParent, CopyFromParent,	1229	CopyFromParent, CopyFromParent, CopyFromParent,
882	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,	1230	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
883	&attr);	1231	&attr);
884		1232
885	if (src != None)	1233	if (src != None)
…		…
889	XGrabServer (dpy);	1237	XGrabServer (dpy);
890	XMapRaised (dpy, src);	1238	XMapRaised (dpy, src);
891	XSync (dpy, False);	1239	XSync (dpy, False);
892		1240
893	/* XSync should get window where it's properly exposed,	1241	/* XSync should get window where it's properly exposed,
894	* but to be on the safe side - let's check for the actuall event to arrive : */	1242	* but to be on the safe side - let's check for the actual event to arrive : */
895	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	1243	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
896	++ev_count;	1244	++ev_count;
897		1245
898	if (ev_count > 0);	1246	if (ev_count > 0);
		1247	{
899	{ /* hooray! - we can grab the image! */	1248	/* hooray! - we can grab the image! */
900	gc = XCreateGC (dpy, root, 0, NULL);	1249	gc = XCreateGC (dpy, root, 0, NULL);
901	if (gc)	1250	if (gc)
902	{	1251	{
903	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	1252	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
904	success = true;	1253	success = true;
905	}	1254	}
906	}	1255	}
		1256
907	XDestroyWindow (dpy, src);	1257	XDestroyWindow (dpy, src);
908	XUngrabServer (dpy);	1258	XUngrabServer (dpy);
909	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	1259	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
910	}	1260	}
911		1261
912	if (!success)	1262	if (!success)
913	{	1263	{
914	XFreePixmap (dpy, tiled_root_pmap);	1264	XFreePixmap (dpy, tiled_root_pmap);
915	tiled_root_pmap = None;	1265	tiled_root_pmap = None;
916	}	1266	}
917	else	1267	else
918	result |= transpPmapTiled;	1268	result |= transpPmapTiled;
919	}	1269	}
920	else	1270	else
		1271	{
921	{/* strightforward pixmap copy */	1272	/* straightforward pixmap copy */
922	gcv.tile = root_pixmap;	1273	gcv.tile = root_pixmap;
923	gcv.fill_style = FillTiled;	1274	gcv.fill_style = FillTiled;
924		1275
925	while (sx < 0) sx += (int)root_width;	1276	while (sx < 0) sx += (int)root_width;
926	while (sy < 0) sy += (int)root_height;	1277	while (sy < 0) sy += (int)root_height;
…		…
941	{	1292	{
942	if (!need_client_side_rendering ())	1293	if (!need_client_side_rendering ())
943	{	1294	{
944	if ((flags & tintNeeded))	1295	if ((flags & tintNeeded))
945	{	1296	{
946	if (flags & tintWholesome)	1297	if (tint_pixmap (tiled_root_pmap))
947	{
948	/* In this case we can tint image server-side getting significant
949	* performance improvements, as we eliminate XImage transfer
950	*/
951	gcv.foreground = Pixel (tint);
952	gcv.function = GXand;
953	gcv.fill_style = FillSolid;
954	if (gc)
955	XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv);
956	else
957	gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
958	if (gc)
959	{
960	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);
961	result |= transpPmapTinted;	1298	result |= transpPmapTinted;
962	}
963	}
964	else
965	{
966	# if XFT
967	Picture back_pic = 0;
968	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
969
970	if (flags & tintSet)
971	tint.get (c);
972
973	if (shade > 0 && shade < 100)
974	{
975	c.r = (c.r * shade) / 100;
976	c.g = (c.g * shade) / 100;
977	c.b = (c.b * shade) / 100;
978	}
979	else if( shade > 100 && shade < 200)
980	{
981	c.r = (c.r * (200 - shade)) / 100;
982	c.g = (c.g * (200 - shade)) / 100;
983	c.b = (c.b * (200 - shade)) / 100;
984	}
985
986	XRenderPictFormat pf;
987	pf.type = PictTypeDirect;
988	pf.depth = 32;
989	pf.direct.redMask = 0xff;
990	pf.direct.greenMask = 0xff;
991	pf.direct.blueMask = 0xff;
992	pf.direct.alphaMask = 0xff;
993
994	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
995	(PictFormatType|
996	PictFormatDepth|
997	PictFormatRedMask|
998	PictFormatGreenMask|
999	PictFormatBlueMask|
1000	PictFormatAlphaMask),
1001	&pf,
1002	0);
1003	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
1004	XRenderPictureAttributes pa ;
1005
1006	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
1007
1008	pa.repeat = True;
1009
1010	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1011	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1012	XFreePixmap (dpy, overlay_pmap);
1013
1014	pa.component_alpha = True;
1015	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1016	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
1017	XFreePixmap (dpy, mask_pmap);
1018
1019	if (mask_pic && overlay_pic && back_pic)
1020	{
1021	XRenderColor mask_c;
1022
1023	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
1024	mask_c.alpha = 0xffff;
1025	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1026
1027	mask_c.alpha = 0;
1028	mask_c.red = 0xffff - c.r;
1029	mask_c.green = 0xffff - c.g;
1030	mask_c.blue = 0xffff - c.b;
1031	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1032	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1033	result |= transpPmapTinted;
1034	}
1035	XRenderFreePicture (dpy, mask_pic);
1036	XRenderFreePicture (dpy, overlay_pic);
1037	XRenderFreePicture (dpy, back_pic);
1038	# if DO_TIMING_TEST
1039	XSync (dpy, False);
1040	# endif
1041	# endif
1042	}
1043	}	1299	}
1044	} /* server side rendering completed */	1300	} /* server side rendering completed */
1045		1301
1046	if (pixmap)	1302	if (pixmap)
1047	XFreePixmap (dpy, pixmap);	1303	XFreePixmap (dpy, pixmap);
1048		1304
…		…
1061	}	1317	}
1062		1318
1063	bool	1319	bool
1064	bgPixmap_t::set_root_pixmap ()	1320	bgPixmap_t::set_root_pixmap ()
1065	{	1321	{
1066	Pixmap new_root_pixmap = None;
1067
1068	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1322	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1069	if (new_root_pixmap == None)	1323	if (new_root_pixmap == None)
1070	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1324	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1071		1325
1072	if (new_root_pixmap != root_pixmap)	1326	if (new_root_pixmap != root_pixmap)
1073	{	1327	{
1074	root_pixmap = new_root_pixmap;	1328	root_pixmap = new_root_pixmap;
1075	return true;	1329	return true;
1076	}	1330	}
		1331
1077	return false;	1332	return false;
1078	}	1333	}
1079	# endif /* ENABLE_TRANSPARENCY */	1334	# endif /* ENABLE_TRANSPARENCY */
1080		1335
1081	# ifndef HAVE_AFTERIMAGE	1336	# ifndef HAVE_AFTERIMAGE
1082	static void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm);	1337	static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm);
1083	# endif	1338	# endif
1084
1085		1339
1086	bool	1340	bool
1087	bgPixmap_t::render ()	1341	bgPixmap_t::render ()
1088	{	1342	{
1089	unsigned long background_flags = 0;	1343	unsigned long background_flags = 0;
…		…
1091	if (target == NULL)	1345	if (target == NULL)
1092	return false;	1346	return false;
1093		1347
1094	TIMING_TEST_START (tp);	1348	TIMING_TEST_START (tp);
1095		1349
1096	invalidate();	1350	invalidate ();
1097	# ifdef ENABLE_TRANSPARENCY	1351	# ifdef ENABLE_TRANSPARENCY
1098	if (flags & isTransparent)	1352	if (flags & isTransparent)
1099	{	1353	{
1100	/* we need to re-generate transparency pixmap in that case ! */	1354	/* we need to re-generate transparency pixmap in that case ! */
1101	background_flags = make_transparency_pixmap ();	1355	background_flags = make_transparency_pixmap ();
1102	if (background_flags == 0)	1356	if (background_flags == 0)
1103	return false;	1357	return false;
1104	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1358	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1105	&& pmap_depth == target->depth)	1359	&& pmap_depth == target->depth)
1106	flags = flags & ~isInvalid;	1360	flags = flags & ~isInvalid;
1107	}	1361	}
1108	# endif	1362	# endif
1109		1363
		1364	# ifdef BG_IMAGE_FROM_FILE
		1365	if (have_image
		1366	|| (background_flags & transpTransformations) != (flags & transpTransformations))
		1367	{
		1368	if (render_image (background_flags))
		1369	flags = flags & ~isInvalid;
		1370	}
		1371	# endif
		1372
1110	XImage *result = NULL;	1373	XImage *result = NULL;
1111	# ifdef HAVE_AFTERIMAGE	1374
1112	if (original_asim	1375	if (background_flags && (flags & isInvalid))
1113	|| (background_flags & transpTransformations) != (flags & transpTransformations))	1376	{
		1377	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1114	{	1378	}
1115	ASImage *background = NULL;
1116	ARGB32 as_tint = TINT_LEAVE_SAME;
1117	if (background_flags)
1118	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1119		1379
1120	# ifdef ENABLE_TRANSPARENCY	1380	if (result)
		1381	{
		1382	# if !defined(HAVE_AFTERIMAGE) && !XFT
		1383	/* our own client-side tinting */
		1384	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1385	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1121	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1386	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1122	{
1123	ShadingInfo as_shade;
1124	as_shade.shading = (shade == 0) ? 100 : shade;
1125
1126	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1127	if (flags & tintSet)
1128	tint.get (c);
1129	as_shade.tintColor.red = c.r;
1130	as_shade.tintColor.green = c.g;
1131	as_shade.tintColor.blue = c.b;
1132
1133	as_tint = shading2tint32 (&as_shade);
1134	}
1135	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1136	{
1137	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1138	(original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1139	100, ASIMAGE_QUALITY_DEFAULT);
1140	if (tmp)
1141	{
1142	destroy_asimage (&background);
1143	background = tmp;
1144	}
1145	}
1146	# endif
1147
1148	if (render_asim (background, as_tint))
1149	flags = flags & ~isInvalid;
1150	if (background)
1151	destroy_asimage (&background);
1152	}
1153	else if (background_flags && pmap_depth != target->depth)
1154	{
1155	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1156	}
1157
1158	# elif !XFT /* our own client-side tinting */
1159
1160	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1161	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1162
1163	if (background_flags && (flags & isInvalid))
1164	{
1165	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1166	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1167	{	1387	{
1168	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1388	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1169	if (flags & tintSet)	1389	if (flags & tintSet)
1170	tint.get (c);	1390	tint.get (c);
1171	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1391	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1172	}	1392	}
1173	}	1393	# endif
1174	# endif /* HAVE_AFTERIMAGE */
1175		1394
1176	if (result != NULL)
1177	{
1178	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1395	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1396
1179	if (gc)	1397	if (gc)
1180	{	1398	{
1181	if (/*pmap_depth != target->depth &&*/ pixmap != None)	1399	if (/*pmap_depth != target->depth &&*/ pixmap != None)
1182	{	1400	{
1183	XFreePixmap (target->dpy, pixmap);	1401	XFreePixmap (target->dpy, pixmap);
1184	pixmap = None;	1402	pixmap = None;
1185	}	1403	}
		1404
1186	if (pixmap == None)	1405	if (pixmap == None)
1187	{	1406	{
1188	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1407	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1189	pmap_width = result->width;	1408	pmap_width = result->width;
1190	pmap_height = result->height;	1409	pmap_height = result->height;
1191	pmap_depth = target->depth;	1410	pmap_depth = target->depth;
1192	}	1411	}
		1412
1193	if (pmap_depth != result->depth)	1413	if (pmap_depth != result->depth)
		1414	{
1194	{ /* Bad Match error will ensue ! stupid X !!!! */	1415	/* Bad Match error will ensue ! stupid X !!!! */
1195	if( result->depth == 24 && pmap_depth == 32)	1416	if (result->depth == 24 && pmap_depth == 32)
1196	result->depth = 32;	1417	result->depth = 32;
1197	else if( result->depth == 32 && pmap_depth == 24)	1418	else if (result->depth == 32 && pmap_depth == 24)
1198	result->depth = 24;	1419	result->depth = 24;
1199	else	1420	else
1200	{	1421	{
1201	/* TODO: implement image recoding */	1422	/* TODO: implement image recoding */
1202	}	1423	}
1203	}	1424	}
		1425
1204	if (pmap_depth == result->depth)	1426	if (pmap_depth == result->depth)
1205	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1427	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1428
1206	XFreeGC (target->dpy, gc);	1429	XFreeGC (target->dpy, gc);
1207	flags = flags & ~isInvalid;	1430	flags = flags & ~isInvalid;
1208	}	1431	}
		1432
1209	XDestroyImage (result);	1433	XDestroyImage (result);
1210	}	1434	}
1211		1435
1212	if (flags & isInvalid)	1436	if (flags & isInvalid)
1213	{	1437	{
1214	if (pixmap != None)	1438	if (pixmap != None)
…		…
1217	pixmap = None;	1441	pixmap = None;
1218	}	1442	}
1219	}	1443	}
1220		1444
1221	apply ();	1445	apply ();
		1446
		1447	XSync (target->dpy, False);
		1448	valid_since = ev::now ();
1222		1449
1223	TIMING_TEST_PRINT_RESULT (tp);	1450	TIMING_TEST_PRINT_RESULT (tp);
1224		1451
1225	return true;	1452	return true;
1226	}	1453	}
…		…
1235	# ifdef ENABLE_TRANSPARENCY	1462	# ifdef ENABLE_TRANSPARENCY
1236	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1463	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1237	# endif	1464	# endif
1238	return true;	1465	return true;
1239	}	1466	}
		1467
1240	return false;	1468	return false;
1241	}	1469	}
1242		1470
1243	void	1471	void
1244	bgPixmap_t::apply()	1472	bgPixmap_t::apply ()
1245	{	1473	{
1246	if (target)	1474	if (target)
1247	{	1475	{
1248	flags &= ~isVtOrigin;	1476	flags &= ~isVtOrigin;
		1477
1249	if (pixmap != None)	1478	if (pixmap != None)
		1479	{
1250	{ /* set target's background to pixmap */	1480	/* set target's background to pixmap */
1251	# ifdef ENABLE_TRANSPARENCY	1481	# ifdef ENABLE_TRANSPARENCY
1252	if (flags & isTransparent)	1482	if (flags & isTransparent)
1253	{	1483	{
1254	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1484	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1255	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1485	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1256	# if HAVE_SCROLLBARS	1486
1257	if (target->scrollBar.win)	1487	if (target->scrollBar.win)
1258	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1488	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1259	# endif
1260	}	1489	}
1261	else	1490	else
1262	# endif	1491	# endif
1263	{	1492	{
1264	flags |= isVtOrigin;	1493	flags |= isVtOrigin;
1265	/* force old pixmap dereference in case it was transparent before :*/	1494	/* force old pixmap dereference in case it was transparent before :*/
1266	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1495	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1267	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1496	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1268	/* do we also need to set scrollbar's background here ? */	1497	/* do we also need to set scrollbar's background here ? */
1269	# if HAVE_SCROLLBARS	1498
1270	if (target->scrollBar.win)	1499	if (target->scrollBar.win)
1271	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1500	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1272	# endif
1273	}	1501	}
1274	}	1502	}
1275	else	1503	else
		1504	{
1276	{ /* set target background to a pixel */	1505	/* set target background to a pixel */
1277	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1506	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1278	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1507	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1279	/* do we also need to set scrollbar's background here ? */	1508	/* do we also need to set scrollbar's background here ? */
1280	# if HAVE_SCROLLBARS
1281	if (target->scrollBar.win)	1509	if (target->scrollBar.win)
1282	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1510	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1283	# endif
1284	}	1511	}
		1512
1285	/* don't want Expose on the parent or vt. It is better to use	1513	/* don't want Expose on the parent or vt. It is better to use
1286	scr_touch or we get a great deal of flicker otherwise: */	1514	scr_touch or we get a great deal of flicker otherwise: */
1287	XClearWindow (target->dpy, target->parent[0]);	1515	XClearWindow (target->dpy, target->parent[0]);
1288		1516
1289	# if HAVE_SCROLLBARS	1517	if (target->scrollBar.state && target->scrollBar.win)
1290	if (target->scrollBar.win)
1291	{	1518	{
1292	target->scrollBar.setIdle ();	1519	target->scrollBar.state = STATE_IDLE;
1293	target->scrollbar_show (0);	1520	target->scrollBar.show (0);
1294	}	1521	}
1295	# endif
1296		1522
1297	target->want_refresh = 1;	1523	target->want_refresh = 1;
1298	flags |= hasChanged;	1524	flags |= hasChanged;
1299	}	1525	}
1300	}	1526	}
…		…
1305	/* taken from aterm-0.4.2 */	1531	/* taken from aterm-0.4.2 */
1306		1532
1307	typedef uint32_t RUINT32T;	1533	typedef uint32_t RUINT32T;
1308		1534
1309	static void	1535	static void
1310	ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm)	1536	ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm)
1311	{	1537	{
1312	int sh_r, sh_g, sh_b;	1538	int sh_r, sh_g, sh_b;
1313	RUINT32T mask_r, mask_g, mask_b;	1539	RUINT32T mask_r, mask_g, mask_b;
1314	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;	1540	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1315	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1541	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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