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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.10 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.45 by sf-exg, Sun Aug 29 16:10:42 2010 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: background.C - former xpm.C	2	* File: background.C - former xpm.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au>
7	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
8	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
9	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
10	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
11	*	8	*
12	* This program is free software; you can redistribute it and/or modify	9	* This program is free software; you can redistribute it and/or modify
13	* it under the terms of the GNU General Public License as published by	10	* it under the terms of the GNU General Public License as published by
14	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
28	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
29		26
30	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
33	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
35	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
36		34
37	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
38	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	do { \
		37	struct timeval tv; \
		38	gettimeofday (&tv, NULL); \
		39	tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \
39	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	40	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \
40	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)	41	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \
		42	} while (0)
41		43
42	#else	44	#else
43	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
44	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
45	#endif	47	#endif
46		48
47	/*	49	/*
48	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
49	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
50	* adjustment and may optionally be followed by a colon and one or more	52	* adjustment and may optionally be followed by a colon and one or more
51	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
52	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
53	* affects on the background image :	55	* effects on the background image :
54	*	56	*
55	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.	57	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.
56	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
57	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
58	* the image in the window.	60	* the image in the window.
…		…
87	* scale Scale both up and down	89	* scale Scale both up and down
88	* auto Same as 100x100+50+50	90	* auto Same as 100x100+50+50
89	*/	91	*/
90		92
91	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
92	bgPixmap_t::bgPixmap_t()	94	bgPixmap_t::bgPixmap_t ()
93	{	95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
94	#ifdef HAVE_AFTERIMAGE	98	#ifdef HAVE_AFTERIMAGE
95	original_asim = NULL;	99	original_asim = NULL;
96	#endif	100	#endif
97	#ifdef BG_IMAGE_FROM_FILE	101	#ifdef BG_IMAGE_FROM_FILE
98	h_scale = v_scale = 0;	102	h_scale = v_scale = 0;
99	h_align = v_align = 0;	103	h_align = v_align = 0;
100	#endif	104	#endif
101	flags = 0;	105	flags = 0;
102	pixmap = None;	106	pixmap = None;
		107	valid_since = invalid_since = 0;
		108	target = 0;
103	}	109	}
104		110
		111	void
		112	bgPixmap_t::destroy ()
		113	{
		114	#ifdef HAVE_AFTERIMAGE
		115	if (original_asim)
		116	safe_asimage_destroy (original_asim);
		117	#endif
		118
		119	if (pixmap && target)
		120	XFreePixmap (target->dpy, pixmap);
		121	}
105		122
106	bool	123	bool
107	bgPixmap_t::window_size_sensitive ()	124	bgPixmap_t::window_size_sensitive ()
108	{	125	{
109	# ifdef BG_IMAGE_FROM_FILE
110	# ifdef HAVE_AFTERIMAGE
111	if (original_asim != NULL)
112	# endif
113	{
114	if (h_scale != 0 \|\| v_scale != 0
115	\|\| h_align != 0 \|\| v_align != 0)
116	return true;
117	}
118	# endif
119	# ifdef ENABLE_TRANSPARENCY	126	# ifdef ENABLE_TRANSPARENCY
120	if (flags & isTransparent)	127	if (flags & isTransparent)
121	return true;	128	return true;
122	# endif	129	# endif
		130
		131	# ifdef BG_IMAGE_FROM_FILE
		132	# ifdef HAVE_AFTERIMAGE
		133	if (original_asim)
		134	# endif
		135	{
		136	if (h_scale != 0 \|\| v_scale != 0
		137	\|\| h_align != 0 \|\| v_align != 0)
		138	return true;
		139	}
		140	# endif
		141
123	return false;	142	return false;
124	}	143	}
125		144
		145	bool
		146	bgPixmap_t::window_position_sensitive ()
		147	{
		148	# ifdef ENABLE_TRANSPARENCY
		149	if (flags & isTransparent)
		150	return true;
		151	# endif
		152
		153	# ifdef BG_IMAGE_FROM_FILE
		154	# ifdef HAVE_AFTERIMAGE
		155	if (original_asim)
		156	# endif
		157	{
		158	if (h_align == rootAlign \|\| v_align == rootAlign)
		159	return true;
		160	}
		161	# endif
		162
		163	return false;
		164	};
		165
126	bool bgPixmap_t::need_client_side_rendering ()	166	bool bgPixmap_t::need_client_side_rendering ()
127	{	167	{
128	# ifdef HAVE_AFTERIMAGE	168	# ifdef HAVE_AFTERIMAGE
129	if (original_asim != NULL)	169	if (original_asim)
130	return true;	170	return true;
131	# endif	171	# endif
132	# ifdef ENABLE_TRANSPARENCY	172	# ifdef ENABLE_TRANSPARENCY
133	if (flags & isTransparent)	173	if (flags & isTransparent)
134	{	174	{
…		…
163	static inline bool	203	static inline bool
164	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	204	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
165	{	205	{
166	if (geom_flags & flag)	206	if (geom_flags & flag)
167	{	207	{
		208	if (new_value != bgPixmap_t::rootAlign)
		209	{
168	if (new_value < -100)	210	if (new_value < -100)
169	new_value = -100;	211	new_value = -100;
170	else if (new_value > 200)	212	else if (new_value > 200)
171	new_value = 200;	213	new_value = 200;
		214	}
172	if (new_value != align)	215	if (new_value != align)
173	{	216	{
174	align = new_value;	217	align = new_value;
175	return true;	218	return true;
176	}	219	}
…		…
220	int geom_flags = 0, changed = 0;	263	int geom_flags = 0, changed = 0;
221	int x = 0, y = 0;	264	int x = 0, y = 0;
222	unsigned int w = 0, h = 0;	265	unsigned int w = 0, h = 0;
223	unsigned int n;	266	unsigned int n;
224	unsigned long new_flags = (flags & (~geometryFlags));	267	unsigned long new_flags = (flags & (~geometryFlags));
225	char *p;	268	const char *p;
226	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	269	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
227		270
228	if (geom == NULL)	271	if (geom == NULL)
229	return false;	272	return false;
230		273
231	char str[MAXLEN_GEOM];	274	char str[MAXLEN_GEOM];
…		…
238	if (n < MAXLEN_GEOM)	281	if (n < MAXLEN_GEOM)
239	{	282	{
240	char *ops;	283	char *ops;
241	new_flags \|= geometrySet;	284	new_flags \|= geometrySet;
242		285
243	strncpy (str, geom, n);	286	memcpy (str, geom, n);
244	str[n] = '\0';	287	str[n] = '\0';
245	if (str[0] == ':')	288	if (str[0] == ':')
246	ops = &str[0];	289	ops = &str[0];
247	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	290	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
248	ops = &str[0];	291	ops = &str[0];
…		…
268	y = x;	311	y = x;
269	geom_flags \|= YValue;	312	geom_flags \|= YValue;
270	}	313	}
271		314
272	if (flags & geometrySet)	315	if (flags & geometrySet)
		316	{
273	{/* new geometry is an adjustment to the old one ! */	317	/* new geometry is an adjustment to the old one ! */
274	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	318	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
275	{	319	{
276	if (w == 0 && h != 0)	320	if (w == 0 && h != 0)
277	{	321	{
278	w = h_scale;	322	w = h_scale;
…		…
294	}	338	}
295	}	339	}
296	else /* setting up geometry from scratch */	340	else /* setting up geometry from scratch */
297	{	341	{
298	if (!(geom_flags & XValue))	342	if (!(geom_flags & XValue))
		343	{
299	{/* use default geometry - centered */	344	/* use default geometry - centered */
300	x = y = defaultAlign;	345	x = y = defaultAlign;
301	}	346	}
302	else if (!(geom_flags & YValue))	347	else if (!(geom_flags & YValue))
303	y = x;	348	y = x;
304		349
305	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	350	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		351	{
306	{/* use default geometry - scaled */	352	/* use default geometry - scaled */
307	w = h = defaultScale;	353	w = h = defaultScale;
308	}	354	}
309	else if (geom_flags & WidthValue)	355	else if (geom_flags & WidthValue)
310	{	356	{
311	if (!(geom_flags & HeightValue))	357	if (!(geom_flags & HeightValue))
…		…
314	else	360	else
315	w = h;	361	w = h;
316	}	362	}
317	} /* done parsing geometry string */	363	} /* done parsing geometry string */
318	else if (!(flags & geometrySet))	364	else if (!(flags & geometrySet))
		365	{
319	{ /* default geometry - scaled and centered */	366	/* default geometry - scaled and centered */
320	x = y = defaultAlign;	367	x = y = defaultAlign;
321	w = h = defaultScale;	368	w = h = defaultScale;
322	}	369	}
323		370
324	if (!(flags & geometrySet))	371	if (!(flags & geometrySet))
…		…
327	if (ops)	374	if (ops)
328	{	375	{
329	while (*ops)	376	while (*ops)
330	{	377	{
331	while (ops == ':' \|\| isspace(ops)) ++ops;	378	while (ops == ':' \|\| isspace(ops)) ++ops;
		379
332	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	380	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
333	if (CHECK_GEOM_OPS("tile"))	381	if (CHECK_GEOM_OPS ("tile"))
334	{	382	{
335	w = h = 0;	383	w = h = noScale;
336	geom_flags \|= WidthValue\|HeightValue;	384	geom_flags \|= WidthValue\|HeightValue;
337	}	385	}
338	else if (CHECK_GEOM_OPS("propscale"))	386	else if (CHECK_GEOM_OPS ("propscale"))
339	{	387	{
340	if (w == 0 && h == 0)	388	if (w == 0 && h == 0)
341	{	389	{
342	w = 100;	390	w = windowScale;
343	geom_flags \|= WidthValue;	391	geom_flags \|= WidthValue;
344	}	392	}
345	new_flags \|= propScale;	393	new_flags \|= propScale;
346	}	394	}
347	else if (CHECK_GEOM_OPS("hscale"))	395	else if (CHECK_GEOM_OPS ("hscale"))
348	{	396	{
349	if (w == 0)	397	if (w == 0) w = windowScale;
350	w = 100;	398
351	h = 0;	399	h = noScale;
352	geom_flags \|= WidthValue\|HeightValue;	400	geom_flags \|= WidthValue\|HeightValue;
353	}	401	}
354	else if (CHECK_GEOM_OPS("vscale"))	402	else if (CHECK_GEOM_OPS ("vscale"))
355	{	403	{
356	if (h == 0)	404	if (h == 0) h = windowScale;
357	h = 100;	405
358	w = 0;	406	w = noScale;
359	geom_flags \|= WidthValue\|HeightValue;	407	geom_flags \|= WidthValue\|HeightValue;
360	}	408	}
361	else if (CHECK_GEOM_OPS("scale"))	409	else if (CHECK_GEOM_OPS ("scale"))
362	{	410	{
363	if (h == 0)	411	if (h == 0) h = windowScale;
364	h = 100;
365	if (w == 0)	412	if (w == 0) w = windowScale;
366	w = 100;	413
367	geom_flags \|= WidthValue\|HeightValue;	414	geom_flags \|= WidthValue\|HeightValue;
368	}	415	}
369	else if (CHECK_GEOM_OPS("auto"))	416	else if (CHECK_GEOM_OPS ("auto"))
370	{	417	{
371	w = h = 100;	418	w = h = windowScale;
372	x = y = 50;	419	x = y = centerAlign;
373	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	420	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
374	}	421	}
		422	else if (CHECK_GEOM_OPS ("root"))
		423	{
		424	w = h = noScale;
		425	x = y = rootAlign;
		426	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
		427	}
375	# undef CHECK_GEOM_OPS	428	# undef CHECK_GEOM_OPS
		429
376	while (ops != ':' && ops != '\0') ++ops;	430	while (ops != ':' && ops != '\0') ++ops;
377	} /* done parsing ops */	431	} /* done parsing ops */
378	}	432	}
379		433
380	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	434	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
381	++changed;
382	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	435	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
383	++changed;
384	if (check_set_align_value (geom_flags, XValue, h_align, x))	436	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
385	++changed;
386	if (check_set_align_value (geom_flags, YValue, v_align, y))	437	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
387	++changed;
388	}	438	}
389		439
390	if (new_flags != flags)	440	if (new_flags != flags)
391	{	441	{
392	flags = new_flags;	442	flags = new_flags;
393	changed++;	443	changed++;
394	}	444	}
		445
395	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	446	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
396	// flags, h_scale, v_scale, h_align, v_align);	447	// flags, h_scale, v_scale, h_align, v_align);
397	return (changed > 0);	448	return (changed > 0);
398	}	449	}
399		450
400	# ifdef HAVE_AFTERIMAGE	451	# ifdef HAVE_AFTERIMAGE
401	bool	452	bool
402	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	453	bgPixmap_t::render_asim (unsigned long background_flags)
403	{	454	{
404	if (target == NULL)	455	if (target == NULL)
405	return false;	456	return false;
406		457
		458	target->init_asv ();
		459
		460	ASImage *background = NULL;
		461	ARGB32 background_tint = TINT_LEAVE_SAME;
		462
		463	# ifdef ENABLE_TRANSPARENCY
		464	if (background_flags)
		465	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		466
		467	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		468	{
		469	ShadingInfo as_shade;
		470	as_shade.shading = (shade == 0) ? 100 : shade;
		471
		472	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		473	if (flags & tintSet)
		474	tint.get (c);
		475	as_shade.tintColor.red = c.r;
		476	as_shade.tintColor.green = c.g;
		477	as_shade.tintColor.blue = c.b;
		478
		479	background_tint = shading2tint32 (&as_shade);
		480	}
		481
		482	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		483	{
		484	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		485	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
		486	100, ASIMAGE_QUALITY_DEFAULT);
		487	if (tmp)
		488	{
		489	destroy_asimage (&background);
		490	background = tmp;
		491	}
		492	}
		493	# endif
		494
		495	ASImage *result = 0;
		496
407	int target_width = (int)target->szHint.width;	497	int target_width = target->szHint.width;
408	int target_height = (int)target->szHint.height;	498	int target_height = target->szHint.height;
409	int new_pmap_width = target_width, new_pmap_height = target_height;	499	int new_pmap_width = target_width;
410	ASImage *result = NULL;	500	int new_pmap_height = target_height;
411		501
412	int x = 0;	502	int x = 0;
413	int y = 0;	503	int y = 0;
414	int w = h_scale * target_width / 100;	504	int w = h_scale * target_width / 100;
415	int h = v_scale * target_height / 100;	505	int h = v_scale * target_height / 100;
416		506
417	TIMING_TEST_START (asim);	507	TIMING_TEST_START (asim);
418		508
419	if (original_asim)	509	if (original_asim)
420	{	510	{
		511	if (h_align == rootAlign \|\| v_align == rootAlign)
		512	{
		513	target->get_window_origin(x, y);
		514	x = -x;
		515	y = -y;
		516	}
		517
		518	if (h_align != rootAlign)
421	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	519	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		520
		521	if (v_align != rootAlign)
422	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	522	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
423	}	523	}
424		524
425	if (original_asim == NULL	525	if (!original_asim
426	\|\| x >= target_width	526	\|\| x >= target_width
427	\|\| y >= target_height	527	\|\| y >= target_height
428	\|\| (w > 0 && x + w <= 0)	528	\|\| (w > 0 && x + w <= 0)
429	\|\| (h > 0 && y + h <= 0))	529	\|\| (h > 0 && y + h <= 0))
430	{	530	{
431	if (background)	531	if (background)
432	{	532	{
433	new_pmap_width = background->width;	533	new_pmap_width = background->width;
434	new_pmap_height = background->height;	534	new_pmap_height = background->height;
435	result = background;	535	result = background;
		536
436	if (background_tint != TINT_LEAVE_SAME)	537	if (background_tint != TINT_LEAVE_SAME)
437	{	538	{
438	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	539	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
439	target_width, target_height, background_tint,	540	target_width, target_height, background_tint,
440	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	541	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
441	if (tmp)	542	if (tmp)
442	result = tmp;	543	result = tmp;
443	}	544	}
…		…
446	new_pmap_width = new_pmap_height = 0;	547	new_pmap_width = new_pmap_height = 0;
447	}	548	}
448	else	549	else
449	{	550	{
450	result = original_asim;	551	result = original_asim;
		552
451	if ((w > 0 && w != original_asim->width)	553	if ((w > 0 && w != original_asim->width)
452	\|\| (h > 0 && h != original_asim->height))	554	\|\| (h > 0 && h != original_asim->height))
453	{	555	{
454	result = scale_asimage (target->asv, original_asim,	556	result = scale_asimage (target->asv, original_asim,
455	w > 0 ? w : original_asim->width,	557	w > 0 ? w : original_asim->width,
456	h > 0 ? h : original_asim->height,	558	h > 0 ? h : original_asim->height,
457	background ? ASA_ASImage : ASA_XImage,	559	background ? ASA_ASImage : ASA_XImage,
458	100, ASIMAGE_QUALITY_DEFAULT);	560	100, ASIMAGE_QUALITY_DEFAULT);
459	}	561	}
		562
460	if (background == NULL)	563	if (background == NULL)
		564	{
461	{/* if tiling - pixmap has to be sized exactly as the image */	565	/* if tiling - pixmap has to be sized exactly as the image,
		566	but there is no need to make it bigger than the window! */
462	if (h_scale == 0)	567	if (h_scale == 0)
463	new_pmap_width = result->width;	568	new_pmap_width = min (result->width, target_width);
464	if (v_scale == 0)	569	if (v_scale == 0)
465	new_pmap_height = result->height;	570	new_pmap_height = min (result->height, target_height);
466	/* we also need to tile our image in one or both directions */	571	/* we also need to tile our image in one or both directions */
467	if (h_scale == 0 \|\| v_scale == 0)	572	if (h_scale == 0 \|\| v_scale == 0)
468	{	573	{
469	ASImage *tmp = tile_asimage (target->asv, result,	574	ASImage *tmp = tile_asimage (target->asv, result,
470	(h_scale > 0) ? 0 : (int)result->width - x,	575	(h_scale > 0) ? 0 : (int)result->width - x,
471	(v_scale > 0) ? 0 : (int)result->height - y,	576	(v_scale > 0) ? 0 : (int)result->height - y,
		577	new_pmap_width,
472	result->width, result->height,	578	new_pmap_height,
473	TINT_LEAVE_SAME, ASA_XImage,	579	TINT_LEAVE_SAME, ASA_XImage,
474	100, ASIMAGE_QUALITY_DEFAULT);	580	100, ASIMAGE_QUALITY_DEFAULT);
475	if (tmp)	581	if (tmp)
476	{	582	{
477	if (result != original_asim)	583	if (result != original_asim)
478	destroy_asimage (&result);	584	destroy_asimage (&result);
		585
479	result = tmp;	586	result = tmp;
480	}	587	}
481	}	588	}
482	}	589	}
483	else	590	else
		591	{
484	{/* if blending background and image - pixmap has to be sized same as target window */	592	/* if blending background and image - pixmap has to be sized same as target window */
485	ASImageLayer *layers = create_image_layers (2);	593	ASImageLayer *layers = create_image_layers (2);
486	ASImage *merged_im = NULL;
487		594
488	layers[0].im = background;	595	layers[0].im = background;
489	layers[0].clip_width = target_width;	596	layers[0].clip_width = target_width;
490	layers[0].clip_height = target_height;	597	layers[0].clip_height = target_height;
491	layers[0].tint = background_tint;	598	layers[0].tint = background_tint;
492	layers[1].im = result;	599	layers[1].im = result;
		600
493	if (w <= 0)	601	if (w <= 0)
		602	{
494	{/* tile horizontally */	603	/* tile horizontally */
495	while (x > 0) x -= (int)result->width;	604	while (x > 0) x -= (int)result->width;
496	layers[1].dst_x = x;	605	layers[1].dst_x = x;
497	layers[1].clip_width = result->width+target_width;	606	layers[1].clip_width = result->width+target_width;
498	}	607	}
499	else	608	else
		609	{
500	{/* clip horizontally */	610	/* clip horizontally */
501	layers[1].dst_x = x;	611	layers[1].dst_x = x;
502	layers[1].clip_width = result->width;	612	layers[1].clip_width = result->width;
503	}	613	}
		614
504	if (h <= 0)	615	if (h <= 0)
505	{	616	{
506	while (y > 0) y -= (int)result->height;	617	while (y > 0) y -= (int)result->height;
507	layers[1].dst_y = y;	618	layers[1].dst_y = y;
508	layers[1].clip_height = result->height + target_height;	619	layers[1].clip_height = result->height + target_height;
…		…
510	else	621	else
511	{	622	{
512	layers[1].dst_y = y;	623	layers[1].dst_y = y;
513	layers[1].clip_height = result->height;	624	layers[1].clip_height = result->height;
514	}	625	}
		626
515	if (target->rs[Rs_blendtype])	627	if (target->rs[Rs_blendtype])
516	{	628	{
517	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	629	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
518	if (layers[1].merge_scanlines == NULL)	630	if (layers[1].merge_scanlines == NULL)
519	layers[1].merge_scanlines = alphablend_scanlines;	631	layers[1].merge_scanlines = alphablend_scanlines;
520	}	632	}
		633
521	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	634	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
522	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	635	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		636
523	if (tmp)	637	if (tmp)
524	{	638	{
525	if (result != original_asim)	639	if (result != original_asim)
526	destroy_asimage (&result);	640	destroy_asimage (&result);
		641
527	result = tmp;	642	result = tmp;
528	}	643	}
		644
529	free (layers);	645	free (layers);
530	}	646	}
531	}	647	}
532	TIMING_TEST_PRINT_RESULT (asim);	648	TIMING_TEST_PRINT_RESULT (asim);
533		649
…		…
562		678
563	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	679	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
564	int dst_width = result->width, dst_height = result->height;	680	int dst_width = result->width, dst_height = result->height;
565	if (background == NULL)	681	if (background == NULL)
566	{	682	{
567	if (h_scale > 0)
568	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	683	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
569	if (v_scale > 0)
570	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	684	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
571		685
572	if (dst_x > 0 \|\| dst_y > 0	686	if (dst_x > 0 \|\| dst_y > 0
573	\|\| dst_x + dst_width < new_pmap_width	687	\|\| dst_x + dst_width < new_pmap_width
574	\|\| dst_y + dst_height < new_pmap_height)	688	\|\| dst_y + dst_height < new_pmap_height)
575	{
576	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	689	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
577	}
578	}	690	}
579		691
580	/* put result on pixmap */	692	/* put result on pixmap */
581	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	693	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
582	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	694	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
586		698
587	XFreeGC (target->dpy, gc);	699	XFreeGC (target->dpy, gc);
588	TIMING_TEST_PRINT_RESULT (asim);	700	TIMING_TEST_PRINT_RESULT (asim);
589	}	701	}
590		702
		703	if (background)
		704	destroy_asimage (&background);
		705
591	return true;	706	return true;
592	}	707	}
593	# endif /* HAVE_AFTERIMAGE */	708	# endif /* HAVE_AFTERIMAGE */
594		709
595	bool	710	bool
596	bgPixmap_t::set_file (const char *file)	711	bgPixmap_t::set_file (const char *file)
597	{	712	{
598	char *f;
599
600	assert (file != NULL);	713	assert (file);
601		714
602	if (*file != '\0')	715	if (*file)
603	{	716	{
		717	if (const char *p = strchr (file, ';'))
		718	{
		719	size_t len = p - file;
		720	char *f = rxvt_temp_buf<char> (len + 1);
		721	memcpy (f, file, len);
		722	f[len] = '\0';
		723	file = f;
		724	}
		725
604	# ifdef HAVE_AFTERIMAGE	726	# ifdef HAVE_AFTERIMAGE
605	if (target->asimman == NULL)	727	if (!target->asimman)
606	target->asimman = create_generic_imageman (target->rs[Rs_path]);	728	target->asimman = create_generic_imageman (target->rs[Rs_path]);
607	if ((f = strchr (file, ';')) == NULL)
608	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	729	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
609	else
610	{
611	size_t len = f - file;
612	f = (char *)malloc (len + 1);
613	strncpy (f, file, len);
614	f[len] = '\0';
615	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
616	free (f);
617	}
618	return (original_asim != NULL);	730	return original_asim;
619	# endif	731	# endif
620	}	732	}
		733
621	return false;	734	return false;
622	}	735	}
623		736
624	# endif /* BG_IMAGE_FROM_FILE */	737	# endif /* BG_IMAGE_FROM_FILE */
625		738
626	# ifdef ENABLE_TRANSPARENCY	739	# ifdef ENABLE_TRANSPARENCY
627	bool	740	bool
628	bgPixmap_t::set_transparent ()	741	bgPixmap_t::set_transparent ()
629	{	742	{
630	if (!(flags & isTransparent))	743	if (!(flags & isTransparent))
631	{	744	{
632	flags \|= isTransparent;	745	flags \|= isTransparent;
633	return true;	746	return true;
634	}	747	}
		748
635	return false;	749	return false;
636	}	750	}
637		751
638	bool	752	bool
639	bgPixmap_t::set_blur_radius (const char *geom)	753	bgPixmap_t::set_blur_radius (const char *geom)
…		…
720	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	834	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
721	tint = new_tint;	835	tint = new_tint;
722	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	836	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
723	return true;	837	return true;
724	}	838	}
		839
725	return false;	840	return false;
726	}	841	}
727		842
728	bool	843	bool
729	bgPixmap_t::unset_tint ()	844	bgPixmap_t::unset_tint ()
…		…
733	if (new_flags != (flags & tintFlags))	848	if (new_flags != (flags & tintFlags))
734	{	849	{
735	flags = (flags&~tintFlags)\|new_flags;	850	flags = (flags&~tintFlags)\|new_flags;
736	return true;	851	return true;
737	}	852	}
		853
738	return false;	854	return false;
739	}	855	}
740		856
741	bool	857	bool
742	bgPixmap_t::set_shade (const char *shade_str)	858	bgPixmap_t::set_shade (const char *shade_str)
743	{	859	{
744	int new_shade = (shade_str) ? atoi (shade_str) : 0;	860	int new_shade = (shade_str) ? atoi (shade_str) : 0;
745		861
746	if (new_shade < 0 && new_shade > -100)	862	if (new_shade < 0 && new_shade > -100)
747	new_shade = 200 - (100 + new_shade);	863	new_shade = 200 - (100 + new_shade);
748	else if (new_shade == 100)	864	else if (new_shade == 100)
749	new_shade = 0;	865	new_shade = 0;
750		866
751	if (new_shade != shade)	867	if (new_shade != shade)
752	{	868	{
753	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	869	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
754	shade = new_shade;	870	shade = new_shade;
755	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	871	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
756	return true;	872	return true;
757	}	873	}
		874
758	return false;	875	return false;
759	}	876	}
760		877
761	/* make_transparency_pixmap()	878	/* make_transparency_pixmap()
762	* Builds a pixmap sized the same as terminal window, with depth same as the root window	879	* Builds a pixmap sized the same as terminal window, with depth same as the root window
…		…
769	unsigned long result = 0;	886	unsigned long result = 0;
770		887
771	if (target == NULL)	888	if (target == NULL)
772	return 0;	889	return 0;
773		890
774	/* root dimentions may change from call to call - but Display structure should	891	/* root dimensions may change from call to call - but Display structure should
775	* be always up-to-date, so let's use it :	892	* be always up-to-date, so let's use it :
776	*/	893	*/
777	Window root = target->display->root;	894	Window root = target->display->root;
778	int screen = target->display->screen;	895	int screen = target->display->screen;
779	Display *dpy = target->dpy;	896	Display *dpy = target->dpy;
…		…
792	if (sx + window_width <= 0 \|\| sy + window_height <= 0	909	if (sx + window_width <= 0 \|\| sy + window_height <= 0
793	\|\| sx >= root_width \|\| sy >= root_height)	910	\|\| sx >= root_width \|\| sy >= root_height)
794	return 0;	911	return 0;
795		912
796	if (root_pixmap != None)	913	if (root_pixmap != None)
		914	{
797	{/* we want to validate the pixmap and get it's size at the same time : */	915	/* we want to validate the pixmap and get it's size at the same time : */
798	int junk;	916	int junk;
799	unsigned int ujunk;	917	unsigned int ujunk;
800	/* root pixmap may be bad - allow a error */	918	/* root pixmap may be bad - allow a error */
801	target->allowedxerror = -1;	919	target->allowedxerror = -1;
802		920
…		…
811		929
812	if (tiled_root_pmap == None) /* something really bad happened - abort */	930	if (tiled_root_pmap == None) /* something really bad happened - abort */
813	return 0;	931	return 0;
814		932
815	if (root_pixmap == None)	933	if (root_pixmap == None)
		934	{
816	{ /* use tricks to obtain the root background image :*/	935	/* use tricks to obtain the root background image :*/
817	/* we want to create Overrideredirect window overlapping out window	936	/* we want to create Overrideredirect window overlapping out window
818	with background type of Parent Relative and then grab it */	937	with background type of Parent Relative and then grab it */
819	XSetWindowAttributes attr;	938	XSetWindowAttributes attr;
820	Window src;	939	Window src;
821	bool success = false;	940	bool success = false;
…		…
836	XGrabServer (dpy);	955	XGrabServer (dpy);
837	XMapRaised (dpy, src);	956	XMapRaised (dpy, src);
838	XSync (dpy, False);	957	XSync (dpy, False);
839		958
840	/* XSync should get window where it's properly exposed,	959	/* XSync should get window where it's properly exposed,
841	* but to be on the safe side - let's check for the actuall event to arrive : */	960	* but to be on the safe side - let's check for the actual event to arrive : */
842	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	961	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
843	++ev_count;	962	++ev_count;
844		963
845	if (ev_count > 0);	964	if (ev_count > 0);
		965	{
846	{ /* hooray! - we can grab the image! */	966	/* hooray! - we can grab the image! */
847	gc = XCreateGC (dpy, root, 0, NULL);	967	gc = XCreateGC (dpy, root, 0, NULL);
848	if (gc)	968	if (gc)
849	{	969	{
850	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	970	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
851	success = true;	971	success = true;
852	}	972	}
853	}	973	}
		974
854	XDestroyWindow (dpy, src);	975	XDestroyWindow (dpy, src);
855	XUngrabServer (dpy);	976	XUngrabServer (dpy);
856	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	977	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
857	}	978	}
858		979
…		…
863	}	984	}
864	else	985	else
865	result \|= transpPmapTiled;	986	result \|= transpPmapTiled;
866	}	987	}
867	else	988	else
		989	{
868	{/* strightforward pixmap copy */	990	/* straightforward pixmap copy */
869	gcv.tile = root_pixmap;	991	gcv.tile = root_pixmap;
870	gcv.fill_style = FillTiled;	992	gcv.fill_style = FillTiled;
871		993
872	while (sx < 0) sx += (int)root_width;	994	while (sx < 0) sx += (int)root_width;
873	while (sy < 0) sy += (int)root_height;	995	while (sy < 0) sy += (int)root_height;
…		…
921	{	1043	{
922	c.r = (c.r * shade) / 100;	1044	c.r = (c.r * shade) / 100;
923	c.g = (c.g * shade) / 100;	1045	c.g = (c.g * shade) / 100;
924	c.b = (c.b * shade) / 100;	1046	c.b = (c.b * shade) / 100;
925	}	1047	}
926	else if( shade > 100 && shade < 200)	1048	else if (shade > 100 && shade < 200)
927	{	1049	{
928	c.r = (c.r * (200 - shade)) / 100;	1050	c.r = (c.r * (200 - shade)) / 100;
929	c.g = (c.g * (200 - shade)) / 100;	1051	c.g = (c.g * (200 - shade)) / 100;
930	c.b = (c.b * (200 - shade)) / 100;	1052	c.b = (c.b * (200 - shade)) / 100;
931	}	1053	}
…		…
977	mask_c.blue = 0xffff - c.b;	1099	mask_c.blue = 0xffff - c.b;
978	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1100	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
979	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1101	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
980	result \|= transpPmapTinted;	1102	result \|= transpPmapTinted;
981	}	1103	}
		1104
982	XRenderFreePicture (dpy, mask_pic);	1105	XRenderFreePicture (dpy, mask_pic);
983	XRenderFreePicture (dpy, overlay_pic);	1106	XRenderFreePicture (dpy, overlay_pic);
984	XRenderFreePicture (dpy, back_pic);	1107	XRenderFreePicture (dpy, back_pic);
985	# if DO_TIMING_TEST	1108	# if DO_TIMING_TEST
986	XSync (dpy, False);	1109	XSync (dpy, False);
…		…
1008	}	1131	}
1009		1132
1010	bool	1133	bool
1011	bgPixmap_t::set_root_pixmap ()	1134	bgPixmap_t::set_root_pixmap ()
1012	{	1135	{
1013	Pixmap new_root_pixmap = None;
1014
1015	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1136	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1016	if (new_root_pixmap == None)	1137	if (new_root_pixmap == None)
1017	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1138	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1018		1139
1019	if (new_root_pixmap != root_pixmap)	1140	if (new_root_pixmap != root_pixmap)
1020	{	1141	{
1021	root_pixmap = new_root_pixmap;	1142	root_pixmap = new_root_pixmap;
1022	return true;	1143	return true;
1023	}	1144	}
		1145
1024	return false;	1146	return false;
1025	}	1147	}
1026	# endif /* ENABLE_TRANSPARENCY */	1148	# endif /* ENABLE_TRANSPARENCY */
1027		1149
1028	# ifndef HAVE_AFTERIMAGE	1150	# ifndef HAVE_AFTERIMAGE
1029	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1151	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1030	# endif	1152	# endif
1031
1032		1153
1033	bool	1154	bool
1034	bgPixmap_t::render ()	1155	bgPixmap_t::render ()
1035	{	1156	{
1036	unsigned long background_flags = 0;	1157	unsigned long background_flags = 0;
…		…
1038	if (target == NULL)	1159	if (target == NULL)
1039	return false;	1160	return false;
1040		1161
1041	TIMING_TEST_START (tp);	1162	TIMING_TEST_START (tp);
1042		1163
1043	invalidate();	1164	invalidate ();
1044	# ifdef ENABLE_TRANSPARENCY	1165	# ifdef ENABLE_TRANSPARENCY
1045	if (flags & isTransparent)	1166	if (flags & isTransparent)
1046	{	1167	{
1047	/* we need to re-generate transparency pixmap in that case ! */	1168	/* we need to re-generate transparency pixmap in that case ! */
1048	background_flags = make_transparency_pixmap ();	1169	background_flags = make_transparency_pixmap ();
…		…
1057	XImage *result = NULL;	1178	XImage *result = NULL;
1058	# ifdef HAVE_AFTERIMAGE	1179	# ifdef HAVE_AFTERIMAGE
1059	if (original_asim	1180	if (original_asim
1060	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1181	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1061	{	1182	{
1062	ASImage *background = NULL;
1063	ARGB32 as_tint = TINT_LEAVE_SAME;
1064	if (background_flags)
1065	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1066
1067	# ifdef ENABLE_TRANSPARENCY
1068	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1069	{
1070	ShadingInfo as_shade;
1071	as_shade.shading = (shade == 0) ? 100 : shade;
1072
1073	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1074	if (flags & tintSet)
1075	tint.get (c);
1076	as_shade.tintColor.red = c.r;
1077	as_shade.tintColor.green = c.g;
1078	as_shade.tintColor.blue = c.b;
1079
1080	as_tint = shading2tint32 (&as_shade);
1081	}
1082	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1083	{
1084	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1085	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1086	100, ASIMAGE_QUALITY_DEFAULT);
1087	if (tmp)
1088	{
1089	destroy_asimage (&background);
1090	background = tmp;
1091	}
1092	}
1093	# endif
1094
1095	if (render_asim (background, as_tint))	1183	if (render_asim (background_flags))
1096	flags = flags & ~isInvalid;	1184	flags = flags & ~isInvalid;
1097	if (background)
1098	destroy_asimage (&background);
1099	}	1185	}
1100	else if (background_flags && pmap_depth != target->depth)	1186	else if (background_flags && pmap_depth != target->depth)
		1187	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
		1188
		1189	# elif !XFT /* our own client-side tinting */
		1190
		1191	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1192	This may need to be changed in need_client_side_rendering() logic is altered !!! */
		1193
		1194	if (background_flags && (flags & isInvalid))
1101	{	1195	{
1102	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1196	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1103	}
1104		1197
1105	# elif !XFT /* our own client-side tinting */
1106
1107	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1108	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1109
1110	if (background_flags && (flags & isInvalid))
1111	{
1112	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1113	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1198	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1114	{	1199	{
1115	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1200	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1116	if (flags & tintSet)	1201	if (flags & tintSet)
1117	tint.get (c);	1202	tint.get (c);
1118	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1203	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1119	}	1204	}
1120	}	1205	}
1121	# endif /* HAVE_AFTERIMAGE */	1206	# endif /* HAVE_AFTERIMAGE */
1122		1207
1123	if (result != NULL)	1208	if (result)
1124	{	1209	{
1125	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1210	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1211
1126	if (gc)	1212	if (gc)
1127	{	1213	{
1128	if (/pmap_depth != target->depth &&/ pixmap != None)	1214	if (/pmap_depth != target->depth &&/ pixmap != None)
1129	{	1215	{
1130	XFreePixmap (target->dpy, pixmap);	1216	XFreePixmap (target->dpy, pixmap);
1131	pixmap = None;	1217	pixmap = None;
1132	}	1218	}
		1219
1133	if (pixmap == None)	1220	if (pixmap == None)
1134	{	1221	{
1135	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1222	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1136	pmap_width = result->width;	1223	pmap_width = result->width;
1137	pmap_height = result->height;	1224	pmap_height = result->height;
1138	pmap_depth = target->depth;	1225	pmap_depth = target->depth;
1139	}	1226	}
		1227
1140	if (pmap_depth != result->depth)	1228	if (pmap_depth != result->depth)
		1229	{
1141	{ /* Bad Match error will ensue ! stupid X !!!! */	1230	/* Bad Match error will ensue ! stupid X !!!! */
1142	if( result->depth == 24 && pmap_depth == 32)	1231	if (result->depth == 24 && pmap_depth == 32)
1143	result->depth = 32;	1232	result->depth = 32;
1144	else if( result->depth == 32 && pmap_depth == 24)	1233	else if (result->depth == 32 && pmap_depth == 24)
1145	result->depth = 24;	1234	result->depth = 24;
1146	else	1235	else
1147	{	1236	{
1148	/* TODO: implement image recoding */	1237	/* TODO: implement image recoding */
1149	}	1238	}
1150	}	1239	}
		1240
1151	if (pmap_depth == result->depth)	1241	if (pmap_depth == result->depth)
1152	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1242	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1243
1153	XFreeGC (target->dpy, gc);	1244	XFreeGC (target->dpy, gc);
1154	flags = flags & ~isInvalid;	1245	flags = flags & ~isInvalid;
1155	}	1246	}
		1247
1156	XDestroyImage (result);	1248	XDestroyImage (result);
1157	}	1249	}
1158		1250
1159	if (flags & isInvalid)	1251	if (flags & isInvalid)
1160	{	1252	{
…		…
1164	pixmap = None;	1256	pixmap = None;
1165	}	1257	}
1166	}	1258	}
1167		1259
1168	apply ();	1260	apply ();
		1261
		1262	XSync (target->dpy, False);
		1263	valid_since = ev::now ();
1169		1264
1170	TIMING_TEST_PRINT_RESULT (tp);	1265	TIMING_TEST_PRINT_RESULT (tp);
1171		1266
1172	return true;	1267	return true;
1173	}	1268	}
…		…
1182	# ifdef ENABLE_TRANSPARENCY	1277	# ifdef ENABLE_TRANSPARENCY
1183	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1278	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1184	# endif	1279	# endif
1185	return true;	1280	return true;
1186	}	1281	}
		1282
1187	return false;	1283	return false;
1188	}	1284	}
1189		1285
1190	void	1286	void
1191	bgPixmap_t::apply()	1287	bgPixmap_t::apply ()
1192	{	1288	{
1193	if (target)	1289	if (target)
1194	{	1290	{
1195	flags &= ~isVtOrigin;	1291	flags &= ~isVtOrigin;
		1292
1196	if (pixmap != None)	1293	if (pixmap != None)
		1294	{
1197	{ /* set target's background to pixmap */	1295	/* set target's background to pixmap */
1198	# ifdef ENABLE_TRANSPARENCY	1296	# ifdef ENABLE_TRANSPARENCY
1199	if (flags & isTransparent)	1297	if (flags & isTransparent)
1200	{	1298	{
1201	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1299	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1202	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1300	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1203	# if HAVE_SCROLLBARS	1301
1204	if (target->scrollBar.win)	1302	if (target->scrollBar.win)
1205	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1303	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1206	# endif
1207	}	1304	}
1208	else	1305	else
1209	# endif	1306	# endif
1210	{	1307	{
1211	flags \|= isVtOrigin;	1308	flags \|= isVtOrigin;
1212	/* force old pixmap dereference in case it was transparent before :*/	1309	/* force old pixmap dereference in case it was transparent before :*/
1213	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1310	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1214	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1311	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1215	/* do we also need to set scrollbar's background here ? */	1312	/* do we also need to set scrollbar's background here ? */
1216	# if HAVE_SCROLLBARS	1313
1217	if (target->scrollBar.win)	1314	if (target->scrollBar.win)
1218	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1315	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1219	# endif
1220	}	1316	}
1221	}	1317	}
1222	else	1318	else
		1319	{
1223	{ /* set target background to a pixel */	1320	/* set target background to a pixel */
1224	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1321	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1225	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1322	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1226	/* do we also need to set scrollbar's background here ? */	1323	/* do we also need to set scrollbar's background here ? */
1227	# if HAVE_SCROLLBARS
1228	if (target->scrollBar.win)	1324	if (target->scrollBar.win)
1229	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1325	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1230	# endif
1231	}	1326	}
		1327
1232	/* don't want Expose on the parent or vt. It is better to use	1328	/* don't want Expose on the parent or vt. It is better to use
1233	scr_touch or we get a great deal of flicker otherwise: */	1329	scr_touch or we get a great deal of flicker otherwise: */
1234	XClearWindow (target->dpy, target->parent[0]);	1330	XClearWindow (target->dpy, target->parent[0]);
1235		1331
1236	# if HAVE_SCROLLBARS	1332	if (target->scrollBar.state && target->scrollBar.win)
1237	if (target->scrollBar.win)
1238	{	1333	{
1239	target->scrollBar.setIdle ();	1334	target->scrollBar.state = STATE_IDLE;
1240	target->scrollbar_show (0);	1335	target->scrollBar.show (0);
1241	}	1336	}
1242	# endif
1243		1337
1244	target->want_refresh = 1;	1338	target->want_refresh = 1;
1245	flags \|= hasChanged;	1339	flags \|= hasChanged;
1246	}	1340	}
1247	}	1341	}
1248		1342
1249	#endif /* HAVE_BG_PIXMAP */	1343	#endif /* HAVE_BG_PIXMAP */
1250		1344
1251	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT	1345	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1252	/* taken from aterm-0.4.2 */	1346	/* taken from aterm-0.4.2 */
1253		1347
1254	typedef uint32_t RUINT32T;	1348	typedef uint32_t RUINT32T;
1255		1349
1256	static void	1350	static void
1257	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1351	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1258	{	1352	{
1259	int sh_r, sh_g, sh_b;	1353	int sh_r, sh_g, sh_b;
1260	RUINT32T mask_r, mask_g, mask_b;	1354	RUINT32T mask_r, mask_g, mask_b;
1261	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1355	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1262	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1356	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.10 by ayin, Wed Oct 31 09:55:23 2007 UTC vs. Revision 1.45 by sf-exg, Sun Aug 29 16:10:42 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.10 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.45 by sf-exg, Sun Aug 29 16:10:42 2010 UTC