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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.26 by root, Wed Jan 23 11:10:27 2008 UTC vs.
Revision 1.63 by sf-exg, Sun Oct 3 21:44:39 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) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
8	*	8	*
9	* 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
10	* 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
11	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
27	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
28		28
29	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
30	# include <sys/time.h>	30	# include <sys/time.h>
31	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
32	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
33	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
34		34
35	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
36	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; \
37	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__, \
38	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)
39		43
40	#else	44	#else
41	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
42	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
43	#endif	47	#endif
44		48
45	/*	49	/*
46	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
47	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
48	* 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
49	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
50	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
51	* affects on the background image :	55	* effects on the background image :
52	*	56	*
53	* 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%.
54	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
55	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
56	* the image in the window.	60	* the image in the window.
57	* WxH+X Assumes Y == X	61	* WxH+X Assumes Y == X
58	* WxH Assumes Y == X == 50 (centers the image)	62	* WxH Assumes Y == X == 50 (centers the image)
59	* W+X+Y Assumes H == W	63	* W+X+Y Assumes H == W
60	* W+X Assumes H == W and Y == X	64	* W+X Assumes H == W and Y == X
61	* W Assumes H == W and Y == X == 50	65	* W Assumes H == W and Y == X == 50
62	*	66	*
63	* Adjusting position only :	67	* Adjusting position only :
64	* =+X+Y Set position to X% by Y% (absolute).	68	* =+X+Y Set position to X% by Y% (absolute).
65	* =+X Set position to X% by X%.	69	* =+X Set position to X% by X%.
66	* +X+Y Adjust position horizontally X% and vertically Y%	70	* +X+Y Adjust position horizontally X% and vertically Y%
67	* from current position (relative).	71	* from current position (relative).
68	* +X Adjust position horizontally X% and vertically X%	72	* +X Adjust position horizontally X% and vertically X%
69	* from current position.	73	* from current position.
70	*	74	*
71	* Adjusting scale only :	75	* Adjusting scale only :
72	* Wx0 Multiply horizontal scaling factor by W%	76	* Wx0 Multiply horizontal scaling factor by W%
73	* 0xH Multiply vertical scaling factor by H%	77	* 0xH Multiply vertical scaling factor by H%
74	* 0x0 No scaling (show image at normal size).	78	* 0x0 No scaling (show image at normal size).
75	*	79	*
76	* Pixmap Operations : (should be prepended by a colon)	80	* Pixmap Operations : (should be prepended by a colon)
77	* tile Tile image. Scaling/position modifiers above will affect	81	* tile Tile image. Scaling/position modifiers above will affect
78	* the tile size and origin.	82	* the tile size and origin.
79	* propscale When scaling, scale proportionally. That is, maintain the	83	* propscale When scaling, scale proportionally. That is, maintain the
80	* proper aspect ratio for the image. Any portion of the	84	* proper aspect ratio for the image. Any portion of the
81	* background not covered by the image is filled with the	85	* background not covered by the image is filled with the
82	* current background color.	86	* current background color.
83	* hscale Scale horizontally, tile vertically ?	87	* hscale Scale horizontally, tile vertically ?
84	* vscale Tile horizontally, scale vertically ?	88	* vscale Tile horizontally, scale vertically ?
…		…
92	// this is basically redundant as bgPixmap_t is only used in	96	// this is basically redundant as bgPixmap_t is only used in
93	// zero_initialised-derived structs	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;
…		…
110	#ifdef HAVE_AFTERIMAGE	118	#ifdef HAVE_AFTERIMAGE
111	if (original_asim)	119	if (original_asim)
112	safe_asimage_destroy (original_asim);	120	safe_asimage_destroy (original_asim);
113	#endif	121	#endif
114		122
		123	#ifdef HAVE_PIXBUF
		124	if (pixbuf)
		125	g_object_unref (pixbuf);
		126	#endif
		127
115	if (pixmap && target)	128	if (pixmap && target)
116	XFreePixmap (target->dpy, pixmap);	129	XFreePixmap (target->dpy, pixmap);
117	}	130	}
118		131
119	bool	132	bool
…		…
123	if (flags & isTransparent)	136	if (flags & isTransparent)
124	return true;	137	return true;
125	# endif	138	# endif
126		139
127	# ifdef BG_IMAGE_FROM_FILE	140	# ifdef BG_IMAGE_FROM_FILE
128	# ifdef HAVE_AFTERIMAGE	141	if (have_image)
129	if (original_asim)
130	# endif
131	{	142	{
132	if (h_scale != 0 \|\| v_scale != 0	143	if (flags & sizeSensitive)
133	\|\| h_align != 0 \|\| v_align != 0)
134	return true;	144	return true;
135	}	145	}
136	# endif	146	# endif
137		147
138	return false;	148	return false;
139	}	149	}
140		150
141	bool	151	bool
142	bgPixmap_t::window_position_sensitive ()	152	bgPixmap_t::window_position_sensitive ()
143	{	153	{
144	# ifdef ENABLE_TRANSPARENCY	154	# ifdef ENABLE_TRANSPARENCY
145	if (flags & isTransparent)	155	if (flags & isTransparent)
146	return true;	156	return true;
147	# endif	157	# endif
148		158
149	# ifdef BG_IMAGE_FROM_FILE	159	# ifdef BG_IMAGE_FROM_FILE
150	# ifdef HAVE_AFTERIMAGE	160	if (have_image)
151	if (original_asim)
152	# endif
153	{	161	{
154	if (h_align == rootAlign \|\| v_align == rootAlign)	162	if (flags & rootAlign)
155	return true;	163	return true;
156	}	164	}
157	# endif	165	# endif
158		166
159	return false;	167	return false;
…		…
199	static inline bool	207	static inline bool
200	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)
201	{	209	{
202	if (geom_flags & flag)	210	if (geom_flags & flag)
203	{	211	{
204	if (new_value != bgPixmap_t::rootAlign)
205	{
206	if (new_value < -100)	212	if (new_value < -100)
207	new_value = -100;	213	new_value = -100;
208	else if (new_value > 200)	214	else if (new_value > 200)
209	new_value = 200;	215	new_value = 200;
210	}
211	if (new_value != align)	216	if (new_value != align)
212	{	217	{
213	align = new_value;	218	align = new_value;
214	return true;	219	return true;
215	}	220	}
…		…
219		224
220	static inline int	225	static inline int
221	make_align_position (int align, int window_size, int image_size)	226	make_align_position (int align, int window_size, int image_size)
222	{	227	{
223	int diff = window_size - image_size;	228	int diff = window_size - image_size;
224	int smaller = MIN (image_size,window_size);	229	int smaller = min (image_size, window_size);
225		230
226	if (align >= 0 && align <= 50)	231	if (align >= 0 && align <= 50)
227	return diff * align / 100;	232	return diff * align / 100;
228	else if (align > 50 && align <= 100)	233	else if (align > 50 && align <= 100)
229	return window_size - image_size - diff * (100 - align) / 100;	234	return window_size - image_size - diff * (100 - align) / 100;
…		…
238	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	243	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
239	{	244	{
240	int src_pos = 0;	245	int src_pos = 0;
241	dst_pos = 0;	246	dst_pos = 0;
242	dst_size = size;	247	dst_size = size;
243	if (pos < 0 && size > target_size)	248	if (pos < 0)
244	{	249	{
245	src_pos = -pos;	250	src_pos = -pos;
246	dst_size += pos;	251	dst_size += pos;
247	}	252	}
248	else if (pos > 0)	253	else if (pos > 0)
…		…
259	int geom_flags = 0, changed = 0;	264	int geom_flags = 0, changed = 0;
260	int x = 0, y = 0;	265	int x = 0, y = 0;
261	unsigned int w = 0, h = 0;	266	unsigned int w = 0, h = 0;
262	unsigned int n;	267	unsigned int n;
263	unsigned long new_flags = (flags & (~geometryFlags));	268	unsigned long new_flags = (flags & (~geometryFlags));
264	char *p;	269	const char *p;
265	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */	270	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
266		271
267	if (geom == NULL)	272	if (geom == NULL)
268	return false;	273	return false;
269		274
…		…
379	w = h = noScale;	384	w = h = noScale;
380	geom_flags \|= WidthValue\|HeightValue;	385	geom_flags \|= WidthValue\|HeightValue;
381	}	386	}
382	else if (CHECK_GEOM_OPS ("propscale"))	387	else if (CHECK_GEOM_OPS ("propscale"))
383	{	388	{
384	if (w == 0 && h == 0)
385	{
386	w = windowScale;
387	geom_flags \|= WidthValue;
388	}
389	new_flags \|= propScale;	389	new_flags \|= propScale;
390	}	390	}
391	else if (CHECK_GEOM_OPS ("hscale"))	391	else if (CHECK_GEOM_OPS ("hscale"))
392	{	392	{
393	if (w == 0) w = windowScale;	393	if (w == 0) w = windowScale;
…		…
415	x = y = centerAlign;	415	x = y = centerAlign;
416	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	416	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
417	}	417	}
418	else if (CHECK_GEOM_OPS ("root"))	418	else if (CHECK_GEOM_OPS ("root"))
419	{	419	{
		420	new_flags \|= rootAlign;
420	w = h = noScale;	421	w = h = noScale;
421	x = y = rootAlign;
422	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	422	geom_flags \|= WidthValue\|HeightValue;
423	}	423	}
424	# undef CHECK_GEOM_OPS	424	# undef CHECK_GEOM_OPS
425		425
426	while (ops != ':' && ops != '\0') ++ops;	426	while (ops != ':' && ops != '\0') ++ops;
427	} /* done parsing ops */	427	} /* done parsing ops */
…		…
437	{	437	{
438	flags = new_flags;	438	flags = new_flags;
439	changed++;	439	changed++;
440	}	440	}
441		441
442	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	442	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
443	// flags, h_scale, v_scale, h_align, v_align);	443	// flags, h_scale, v_scale, h_align, v_align);
444	return (changed > 0);	444	return (changed > 0);
		445	}
		446
		447	void
		448	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
		449	{
		450	int target_width = target->szHint.width;
		451	int target_height = target->szHint.height;
		452
		453	if (flags & propScale)
		454	{
		455	float scale = (float)target_width / image_width;
		456	min_it (scale, (float)target_height / image_height);
		457	w = image_width * scale + 0.5;
		458	h = image_height * scale + 0.5;
		459	}
		460	else
		461	{
		462	w = h_scale * target_width / 100;
		463	h = v_scale * target_height / 100;
		464	}
		465
		466	if (flags & rootAlign)
		467	{
		468	target->get_window_origin (x, y);
		469	x = -x;
		470	y = -y;
		471	}
		472	else
		473	{
		474	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
		475	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
		476	}
		477
		478	flags &= ~sizeSensitive;
		479	if (h_scale != 0 \|\| v_scale != 0
		480	\|\| h_align != 0 \|\| v_align != 0
		481	\|\| image_width > target_width \|\| image_height > target_height)
		482	flags \|= sizeSensitive;
445	}	483	}
446		484
447	# ifdef HAVE_AFTERIMAGE	485	# ifdef HAVE_AFTERIMAGE
448	bool	486	bool
449	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	487	bgPixmap_t::render_image (unsigned long background_flags)
450	{	488	{
451	if (target == NULL)	489	if (target == NULL)
452	return false;	490	return false;
453		491
		492	target->init_asv ();
		493
		494	ASImage *background = NULL;
		495	ARGB32 background_tint = TINT_LEAVE_SAME;
		496
		497	# ifdef ENABLE_TRANSPARENCY
		498	if (background_flags)
		499	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		500
		501	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		502	{
		503	ShadingInfo as_shade;
		504	as_shade.shading = (shade == 0) ? 100 : shade;
		505
		506	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		507	if (flags & tintSet)
		508	tint.get (c);
		509	as_shade.tintColor.red = c.r;
		510	as_shade.tintColor.green = c.g;
		511	as_shade.tintColor.blue = c.b;
		512
		513	background_tint = shading2tint32 (&as_shade);
		514	}
		515
		516	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		517	{
		518	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		519	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		520	100, ASIMAGE_QUALITY_DEFAULT);
		521	if (tmp)
		522	{
		523	destroy_asimage (&background);
		524	background = tmp;
		525	}
		526	}
		527	# endif
		528
		529	ASImage *result = 0;
		530
454	int target_width = (int)target->szHint.width;	531	int target_width = target->szHint.width;
455	int target_height = (int)target->szHint.height;	532	int target_height = target->szHint.height;
456	int new_pmap_width = target_width, new_pmap_height = target_height;	533	int new_pmap_width = target_width;
457	ASImage *result = NULL;	534	int new_pmap_height = target_height;
458		535
459	int x = 0;	536	int x = 0;
460	int y = 0;	537	int y = 0;
461	int w = h_scale * target_width / 100;	538	int w = 0;
462	int h = v_scale * target_height / 100;	539	int h = 0;
463		540
464	TIMING_TEST_START (asim);	541	TIMING_TEST_START (asim);
465		542
466	if (original_asim)	543	if (original_asim)
467	{	544	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
468	if (h_align == rootAlign \|\| v_align == rootAlign)
469	{
470	target->get_window_origin(x, y);
471	x = -x;
472	y = -y;
473	}
474
475	if (h_align != rootAlign)
476	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
477
478	if (v_align != rootAlign)
479	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
480	}
481		545
482	if (!original_asim	546	if (!original_asim
483	\|\| x >= target_width	547	\|\| x >= target_width
484	\|\| y >= target_height	548	\|\| y >= target_height
485	\|\| (w > 0 && x + w <= 0)	549	\|\| (w > 0 && x + w <= 0)
…		…
491	new_pmap_height = background->height;	555	new_pmap_height = background->height;
492	result = background;	556	result = background;
493		557
494	if (background_tint != TINT_LEAVE_SAME)	558	if (background_tint != TINT_LEAVE_SAME)
495	{	559	{
496	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	560	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
497	target_width, target_height, background_tint,	561	target_width, target_height, background_tint,
498	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	562	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
499	if (tmp)	563	if (tmp)
500	result = tmp;	564	result = tmp;
501	}	565	}
…		…
517	100, ASIMAGE_QUALITY_DEFAULT);	581	100, ASIMAGE_QUALITY_DEFAULT);
518	}	582	}
519		583
520	if (background == NULL)	584	if (background == NULL)
521	{	585	{
522	/* if tiling - pixmap has to be sized exactly as the image,
523	but there is no need to make it bigger than the window! */
524	if (h_scale == 0)
525	new_pmap_width = min (result->width, target_width);
526	if (v_scale == 0)
527	new_pmap_height = min (result->height, target_height);
528	/* we also need to tile our image in one or both directions */
529	if (h_scale == 0 \|\| v_scale == 0)	586	if (h_scale == 0 \|\| v_scale == 0)
530	{	587	{
		588	/* if tiling - pixmap has to be sized exactly as the image,
		589	but there is no need to make it bigger than the window! */
		590	new_pmap_width = min (result->width, target_width);
		591	new_pmap_height = min (result->height, target_height);
		592
		593	/* we also need to tile our image in both directions */
531	ASImage *tmp = tile_asimage (target->asv, result,	594	ASImage *tmp = tile_asimage (target->asv, result,
532	(h_scale > 0) ? 0 : (int)result->width - x,	595	(int)result->width - x,
533	(v_scale > 0) ? 0 : (int)result->height - y,	596	(int)result->height - y,
534	new_pmap_width,	597	new_pmap_width,
535	new_pmap_height,	598	new_pmap_height,
536	TINT_LEAVE_SAME, ASA_XImage,	599	TINT_LEAVE_SAME, ASA_XImage,
537	100, ASIMAGE_QUALITY_DEFAULT);	600	100, ASIMAGE_QUALITY_DEFAULT);
538	if (tmp)	601	if (tmp)
539	{	602	{
…		…
546	}	609	}
547	else	610	else
548	{	611	{
549	/* if blending background and image - pixmap has to be sized same as target window */	612	/* if blending background and image - pixmap has to be sized same as target window */
550	ASImageLayer *layers = create_image_layers (2);	613	ASImageLayer *layers = create_image_layers (2);
551	ASImage *merged_im = NULL;
552		614
553	layers[0].im = background;	615	layers[0].im = background;
554	layers[0].clip_width = target_width;	616	layers[0].clip_width = target_width;
555	layers[0].clip_height = target_height;	617	layers[0].clip_height = target_height;
556	layers[0].tint = background_tint;	618	layers[0].tint = background_tint;
…		…
603	free (layers);	665	free (layers);
604	}	666	}
605	}	667	}
606	TIMING_TEST_PRINT_RESULT (asim);	668	TIMING_TEST_PRINT_RESULT (asim);
607		669
608	if (pixmap)	670	bool ret = false;
609	{
610	if (result == NULL
611	\|\| pmap_width != new_pmap_width
612	\|\| pmap_height != new_pmap_height
613	\|\| pmap_depth != target->depth)
614	{
615	XFreePixmap (target->dpy, pixmap);
616	pixmap = None;
617	}
618	}
619		671
620	if (result)	672	if (result)
621	{	673	{
622	XGCValues gcv;	674	XGCValues gcv;
623	GC gc;	675	GC gc;
		676
		677	if (pixmap)
		678	{
		679	if (pmap_width != new_pmap_width
		680	\|\| pmap_height != new_pmap_height
		681	\|\| pmap_depth != target->depth)
		682	{
		683	XFreePixmap (target->dpy, pixmap);
		684	pixmap = None;
		685	}
		686	}
624		687
625	/* create Pixmap */	688	/* create Pixmap */
626	if (pixmap == None)	689	if (pixmap == None)
627	{	690	{
628	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	691	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
629	pmap_width = new_pmap_width;	692	pmap_width = new_pmap_width;
630	pmap_height = new_pmap_height;	693	pmap_height = new_pmap_height;
631	pmap_depth = target->depth;	694	pmap_depth = target->depth;
632	}	695	}
633	/* fill with background color ( if result's not completely overlapping it)*/	696	/* fill with background color (if result's not completely overlapping it) */
634	gcv.foreground = target->pix_colors[Color_bg];	697	gcv.foreground = target->pix_colors[Color_bg];
635	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	698	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
636		699
637	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	700	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
638	int dst_width = result->width, dst_height = result->height;	701	int dst_width = result->width, dst_height = result->height;
639	if (background == NULL)	702	if (background == NULL)
640	{	703	{
		704	if (!(h_scale == 0 \|\| v_scale == 0))
		705	{
641	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );	706	src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
642	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	707	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
		708	}
643		709
644	if (dst_x > 0 \|\| dst_y > 0	710	if (dst_x > 0 \|\| dst_y > 0
645	\|\| dst_x + dst_width < new_pmap_width	711	\|\| dst_x + dst_width < new_pmap_width
646	\|\| dst_y + dst_height < new_pmap_height)	712	\|\| dst_y + dst_height < new_pmap_height)
647	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	713	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
…		…
654	if (result != background && result != original_asim)	720	if (result != background && result != original_asim)
655	destroy_asimage (&result);	721	destroy_asimage (&result);
656		722
657	XFreeGC (target->dpy, gc);	723	XFreeGC (target->dpy, gc);
658	TIMING_TEST_PRINT_RESULT (asim);	724	TIMING_TEST_PRINT_RESULT (asim);
659	}
660		725
		726	ret = true;
		727	}
		728
		729	if (background)
		730	destroy_asimage (&background);
		731
661	return true;	732	return ret;
662	}	733	}
663	# endif /* HAVE_AFTERIMAGE */	734	# endif /* HAVE_AFTERIMAGE */
		735
		736	# ifdef HAVE_PIXBUF
		737	bool
		738	bgPixmap_t::render_image (unsigned long background_flags)
		739	{
		740	if (target == NULL)
		741	return false;
		742
		743	if (!pixbuf)
		744	return false;
		745
		746	// TODO: add alpha blending
		747	if (background_flags)
		748	return false;
		749
		750	GdkPixbuf *result;
		751
		752	int image_width = gdk_pixbuf_get_width (pixbuf);
		753	int image_height = gdk_pixbuf_get_height (pixbuf);
		754
		755	int target_width = target->szHint.width;
		756	int target_height = target->szHint.height;
		757	int new_pmap_width = target_width;
		758	int new_pmap_height = target_height;
		759
		760	int x = 0;
		761	int y = 0;
		762	int w = 0;
		763	int h = 0;
		764
		765	get_image_geometry (image_width, image_height, w, h, x, y);
		766
		767	if (x >= target_width
		768	\|\| y >= target_height
		769	\|\| (w > 0 && x + w <= 0)
		770	\|\| (h > 0 && y + h <= 0))
		771	return false;
		772
		773	result = pixbuf;
		774
		775	if ((w > 0 && w != image_width)
		776	\|\| (h > 0 && h != image_height))
		777	{
		778	result = gdk_pixbuf_scale_simple (pixbuf,
		779	w > 0 ? w : image_width,
		780	h > 0 ? h : image_height,
		781	GDK_INTERP_BILINEAR);
		782	}
		783
		784	bool ret = false;
		785
		786	if (result)
		787	{
		788	XGCValues gcv;
		789	GC gc;
		790
		791	image_width = gdk_pixbuf_get_width (result);
		792	image_height = gdk_pixbuf_get_height (result);
		793
		794	if (h_scale == 0 \|\| v_scale == 0)
		795	{
		796	new_pmap_width = min (image_width, target_width);
		797	new_pmap_height = min (image_height, target_height);
		798	}
		799
		800	if (pixmap)
		801	{
		802	if (pmap_width != new_pmap_width
		803	\|\| pmap_height != new_pmap_height
		804	\|\| pmap_depth != target->depth)
		805	{
		806	XFreePixmap (target->dpy, pixmap);
		807	pixmap = None;
		808	}
		809	}
		810
		811	if (pixmap == None)
		812	{
		813	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
		814	pmap_width = new_pmap_width;
		815	pmap_height = new_pmap_height;
		816	pmap_depth = target->depth;
		817	}
		818
		819	gcv.foreground = target->pix_colors[Color_bg];
		820	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
		821
		822	if (h_scale == 0 \|\| v_scale == 0)
		823	{
		824	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);
		825	gdk_pixbuf_xlib_render_to_drawable (result, tile, gc,
		826	0, 0,
		827	0, 0,
		828	image_width, image_height,
		829	XLIB_RGB_DITHER_NONE,
		830	0, 0);
		831
		832	gcv.tile = tile;
		833	gcv.fill_style = FillTiled;
		834	gcv.ts_x_origin = x;
		835	gcv.ts_y_origin = y;
		836	XChangeGC (target->dpy, gc, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
		837
		838	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		839	XFreePixmap (target->dpy, tile);
		840	}
		841	else
		842	{
		843	int src_x, src_y, dst_x, dst_y;
		844	int dst_width, dst_height;
		845
		846	src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width );
		847	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
		848
		849	if (dst_x > 0 \|\| dst_y > 0
		850	\|\| dst_x + dst_width < new_pmap_width
		851	\|\| dst_y + dst_height < new_pmap_height)
		852	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
		853
		854	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
		855	gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc,
		856	src_x, src_y,
		857	dst_x, dst_y,
		858	dst_width, dst_height,
		859	XLIB_RGB_DITHER_NONE,
		860	0, 0);
		861	}
		862
		863	if (result != pixbuf)
		864	g_object_unref (result);
		865
		866	XFreeGC (target->dpy, gc);
		867
		868	ret = true;
		869	}
		870
		871	return ret;
		872	}
		873	# endif /* HAVE_PIXBUF */
664		874
665	bool	875	bool
666	bgPixmap_t::set_file (const char *file)	876	bgPixmap_t::set_file (const char *file)
667	{	877	{
668	char *f;
669
670	assert (file);	878	assert (file);
671		879
672	if (*file)	880	if (*file)
673	{	881	{
674	# ifdef HAVE_AFTERIMAGE	882	if (const char *p = strchr (file, ';'))
675	if (target->asimman == NULL)
676	target->asimman = create_generic_imageman (target->rs[Rs_path]);
677
678	if ((f = strchr (file, ';')) == NULL)
679	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
680	else
681	{	883	{
682	size_t len = f - file;	884	size_t len = p - file;
683	f = (char *)malloc (len + 1);	885	char *f = rxvt_temp_buf<char> (len + 1);
684	memcpy (f, file, len);	886	memcpy (f, file, len);
685	f[len] = '\0';	887	f[len] = '\0';
		888	file = f;
		889	}
		890
		891	# ifdef HAVE_AFTERIMAGE
		892	if (!target->asimman)
		893	target->asimman = create_generic_imageman (target->rs[Rs_path]);
686	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);	894	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
687	free (f);	895	if (original_asim)
688	}	896	have_image = true;
		897	return have_image;
		898	# endif
689		899
690	return original_asim;	900	# ifdef HAVE_PIXBUF
		901	pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		902	if (pixbuf)
		903	have_image = true;
		904	return have_image;
691	# endif	905	# endif
692	}	906	}
693		907
694	return false;	908	return false;
695	}	909	}
…		…
715	int changed = 0;	929	int changed = 0;
716	unsigned int hr, vr;	930	unsigned int hr, vr;
717	int junk;	931	int junk;
718	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	932	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
719		933
720	if (!(geom_flags&WidthValue))	934	if (!(geom_flags & WidthValue))
721	hr = 1;	935	hr = 1;
722	if (!(geom_flags&HeightValue))	936	if (!(geom_flags & HeightValue))
723	vr = hr;	937	vr = hr;
724		938
725	if (h_blurRadius != hr)	939	if (h_blurRadius != hr)
726	{	940	{
727	++changed;	941	++changed;
…		…
737	if (v_blurRadius == 0 && h_blurRadius == 0)	951	if (v_blurRadius == 0 && h_blurRadius == 0)
738	flags &= ~blurNeeded;	952	flags &= ~blurNeeded;
739	else	953	else
740	flags \|= blurNeeded;	954	flags \|= blurNeeded;
741		955
742	return (changed>0);	956	return (changed > 0);
743	}	957	}
744		958
745	static inline unsigned long	959	static inline unsigned long
746	compute_tint_shade_flags (rxvt_color *tint, int shade)	960	compute_tint_shade_flags (rxvt_color *tint, int shade)
747	{	961	{
…		…
764	flags \|= bgPixmap_t::tintNeeded;	978	flags \|= bgPixmap_t::tintNeeded;
765	else if (tint)	979	else if (tint)
766	{	980	{
767	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)	981	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)
768	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))	982	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))
769	{	983	{
770	flags \|= bgPixmap_t::tintNeeded;	984	flags \|= bgPixmap_t::tintNeeded;
771	}	985	}
772	}	986	}
773		987
774	if (flags & bgPixmap_t::tintNeeded)	988	if (flags & bgPixmap_t::tintNeeded)
775	{	989	{
776	if (flags & bgPixmap_t::tintWholesome)	990	if (flags & bgPixmap_t::tintWholesome)
…		…
805	{	1019	{
806	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);	1020	unsigned long new_flags = compute_tint_shade_flags (NULL, shade);
807		1021
808	if (new_flags != (flags & tintFlags))	1022	if (new_flags != (flags & tintFlags))
809	{	1023	{
810	flags = (flags&~tintFlags)\|new_flags;	1024	flags = (flags & ~tintFlags) \| new_flags;
811	return true;	1025	return true;
812	}	1026	}
813		1027
814	return false;	1028	return false;
815	}	1029	}
816		1030
…		…
846	unsigned long result = 0;	1060	unsigned long result = 0;
847		1061
848	if (target == NULL)	1062	if (target == NULL)
849	return 0;	1063	return 0;
850		1064
851	/* root dimentions may change from call to call - but Display structure should	1065	/* root dimensions may change from call to call - but Display structure should
852	* be always up-to-date, so let's use it :	1066	* be always up-to-date, so let's use it :
853	*/	1067	*/
854	Window root = target->display->root;	1068	Window root = target->display->root;
855	int screen = target->display->screen;	1069	int screen = target->display->screen;
856	Display *dpy = target->dpy;	1070	Display *dpy = target->dpy;
…		…
901		1115
902	attr.background_pixmap = ParentRelative;	1116	attr.background_pixmap = ParentRelative;
903	attr.backing_store = Always;	1117	attr.backing_store = Always;
904	attr.event_mask = ExposureMask;	1118	attr.event_mask = ExposureMask;
905	attr.override_redirect = True;	1119	attr.override_redirect = True;
906	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,	1120	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
907	CopyFromParent, CopyFromParent, CopyFromParent,	1121	CopyFromParent, CopyFromParent, CopyFromParent,
908	CWBackPixmap\|CWBackingStore\|CWOverrideRedirect\|CWEventMask,	1122	CWBackPixmap\|CWBackingStore\|CWOverrideRedirect\|CWEventMask,
909	&attr);	1123	&attr);
910		1124
911	if (src != None)	1125	if (src != None)
…		…
935	XDestroyWindow (dpy, src);	1149	XDestroyWindow (dpy, src);
936	XUngrabServer (dpy);	1150	XUngrabServer (dpy);
937	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	1151	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
938	}	1152	}
939		1153
940	if (!success)	1154	if (!success)
941	{	1155	{
942	XFreePixmap (dpy, tiled_root_pmap);	1156	XFreePixmap (dpy, tiled_root_pmap);
943	tiled_root_pmap = None;	1157	tiled_root_pmap = None;
944	}	1158	}
945	else	1159	else
946	result \|= transpPmapTiled;	1160	result \|= transpPmapTiled;
947	}	1161	}
948	else	1162	else
949	{	1163	{
950	/* strightforward pixmap copy */	1164	/* straightforward pixmap copy */
951	gcv.tile = root_pixmap;	1165	gcv.tile = root_pixmap;
952	gcv.fill_style = FillTiled;	1166	gcv.fill_style = FillTiled;
953		1167
954	while (sx < 0) sx += (int)root_width;	1168	while (sx < 0) sx += (int)root_width;
955	while (sy < 0) sy += (int)root_height;	1169	while (sy < 0) sy += (int)root_height;
…		…
1068	# if DO_TIMING_TEST	1282	# if DO_TIMING_TEST
1069	XSync (dpy, False);	1283	XSync (dpy, False);
1070	# endif	1284	# endif
1071	# endif	1285	# endif
1072	}	1286	}
1073	}	1287	}
1074	} /* server side rendering completed */	1288	} /* server side rendering completed */
1075		1289
1076	if (pixmap)	1290	if (pixmap)
1077	XFreePixmap (dpy, pixmap);	1291	XFreePixmap (dpy, pixmap);
1078		1292
…		…
1106	return false;	1320	return false;
1107	}	1321	}
1108	# endif /* ENABLE_TRANSPARENCY */	1322	# endif /* ENABLE_TRANSPARENCY */
1109		1323
1110	# ifndef HAVE_AFTERIMAGE	1324	# ifndef HAVE_AFTERIMAGE
1111	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1325	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1112	# endif	1326	# endif
1113		1327
1114	bool	1328	bool
1115	bgPixmap_t::render ()	1329	bgPixmap_t::render ()
1116	{	1330	{
…		…
1119	if (target == NULL)	1333	if (target == NULL)
1120	return false;	1334	return false;
1121		1335
1122	TIMING_TEST_START (tp);	1336	TIMING_TEST_START (tp);
1123		1337
1124	invalidate();	1338	invalidate ();
1125	# ifdef ENABLE_TRANSPARENCY	1339	# ifdef ENABLE_TRANSPARENCY
1126	if (flags & isTransparent)	1340	if (flags & isTransparent)
1127	{	1341	{
1128	/* we need to re-generate transparency pixmap in that case ! */	1342	/* we need to re-generate transparency pixmap in that case ! */
1129	background_flags = make_transparency_pixmap ();	1343	background_flags = make_transparency_pixmap ();
1130	if (background_flags == 0)	1344	if (background_flags == 0)
1131	return false;	1345	return false;
1132	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1346	else if ((background_flags & transpTransformations) == (flags & transpTransformations)
1133	&& pmap_depth == target->depth)	1347	&& pmap_depth == target->depth)
1134	flags = flags & ~isInvalid;	1348	flags = flags & ~isInvalid;
1135	}	1349	}
1136	# endif	1350	# endif
1137		1351
		1352	# ifdef BG_IMAGE_FROM_FILE
		1353	if (have_image
		1354	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
		1355	{
		1356	if (render_image (background_flags))
		1357	flags = flags & ~isInvalid;
		1358	}
		1359	# endif
		1360
1138	XImage *result = NULL;	1361	XImage *result = NULL;
1139	# ifdef HAVE_AFTERIMAGE	1362
1140	if (original_asim	1363	if (background_flags && (flags & isInvalid))
1141	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1364	{
		1365	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1142	{	1366	}
1143	ASImage *background = NULL;
1144	ARGB32 as_tint = TINT_LEAVE_SAME;
1145	if (background_flags)
1146	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1147		1367
1148	# ifdef ENABLE_TRANSPARENCY	1368	if (result)
		1369	{
		1370	# if !defined(HAVE_AFTERIMAGE) && !XFT
		1371	/* our own client-side tinting */
		1372	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
		1373	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1149	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1374	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1150	{
1151	ShadingInfo as_shade;
1152	as_shade.shading = (shade == 0) ? 100 : shade;
1153
1154	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1155	if (flags & tintSet)
1156	tint.get (c);
1157	as_shade.tintColor.red = c.r;
1158	as_shade.tintColor.green = c.g;
1159	as_shade.tintColor.blue = c.b;
1160
1161	as_tint = shading2tint32 (&as_shade);
1162	}
1163	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1164	{
1165	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1166	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1167	100, ASIMAGE_QUALITY_DEFAULT);
1168	if (tmp)
1169	{
1170	destroy_asimage (&background);
1171	background = tmp;
1172	}
1173	}
1174	# endif
1175
1176	if (render_asim (background, as_tint))
1177	flags = flags & ~isInvalid;
1178	if (background)
1179	destroy_asimage (&background);
1180	}
1181	else if (background_flags && pmap_depth != target->depth)
1182	{
1183	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1184	}
1185
1186	# elif !XFT /* our own client-side tinting */
1187
1188	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
1189	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1190
1191	if (background_flags && (flags & isInvalid))
1192	{
1193	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1194	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1195	{	1375	{
1196	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1376	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1197	if (flags & tintSet)	1377	if (flags & tintSet)
1198	tint.get (c);	1378	tint.get (c);
1199	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1379	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1200	}	1380	}
1201	}	1381	# endif
1202	# endif /* HAVE_AFTERIMAGE */
1203		1382
1204	if (result)
1205	{
1206	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1383	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
1207		1384
1208	if (gc)	1385	if (gc)
1209	{	1386	{
1210	if (/pmap_depth != target->depth &&/ pixmap != None)	1387	if (/pmap_depth != target->depth &&/ pixmap != None)
…		…
1239		1416
1240	XFreeGC (target->dpy, gc);	1417	XFreeGC (target->dpy, gc);
1241	flags = flags & ~isInvalid;	1418	flags = flags & ~isInvalid;
1242	}	1419	}
1243		1420
1244	XDestroyImage (result);	1421	XDestroyImage (result);
1245	}	1422	}
1246		1423
1247	if (flags & isInvalid)	1424	if (flags & isInvalid)
1248	{	1425	{
1249	if (pixmap != None)	1426	if (pixmap != None)
…		…
1273	# ifdef ENABLE_TRANSPARENCY	1450	# ifdef ENABLE_TRANSPARENCY
1274	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1451	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1275	# endif	1452	# endif
1276	return true;	1453	return true;
1277	}	1454	}
		1455
1278	return false;	1456	return false;
1279	}	1457	}
1280		1458
1281	void	1459	void
1282	bgPixmap_t::apply ()	1460	bgPixmap_t::apply ()
1283	{	1461	{
1284	if (target)	1462	if (target)
1285	{	1463	{
1286	flags &= ~isVtOrigin;	1464	flags &= ~isVtOrigin;
		1465
1287	if (pixmap != None)	1466	if (pixmap != None)
1288	{	1467	{
1289	/* set target's background to pixmap */	1468	/* set target's background to pixmap */
1290	# ifdef ENABLE_TRANSPARENCY	1469	# ifdef ENABLE_TRANSPARENCY
1291	if (flags & isTransparent)	1470	if (flags & isTransparent)
1292	{	1471	{
1293	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1472	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1294	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1473	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1295	# if HAVE_SCROLLBARS	1474
1296	if (target->scrollBar.win)	1475	if (target->scrollBar.win)
1297	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1476	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1298	# endif
1299	}	1477	}
1300	else	1478	else
1301	# endif	1479	# endif
1302	{	1480	{
1303	flags \|= isVtOrigin;	1481	flags \|= isVtOrigin;
1304	/* force old pixmap dereference in case it was transparent before :*/	1482	/* force old pixmap dereference in case it was transparent before :*/
1305	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1483	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1306	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1484	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1307	/* do we also need to set scrollbar's background here ? */	1485	/* do we also need to set scrollbar's background here ? */
1308	# if HAVE_SCROLLBARS	1486
1309	if (target->scrollBar.win)	1487	if (target->scrollBar.win)
1310	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1488	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1311	# endif
1312	}	1489	}
1313	}	1490	}
1314	else	1491	else
1315	{	1492	{
1316	/* set target background to a pixel */	1493	/* set target background to a pixel */
1317	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1494	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1318	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1495	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1319	/* do we also need to set scrollbar's background here ? */	1496	/* do we also need to set scrollbar's background here ? */
1320	# if HAVE_SCROLLBARS
1321	if (target->scrollBar.win)	1497	if (target->scrollBar.win)
1322	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1498	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1323	# endif
1324	}	1499	}
		1500
1325	/* don't want Expose on the parent or vt. It is better to use	1501	/* don't want Expose on the parent or vt. It is better to use
1326	scr_touch or we get a great deal of flicker otherwise: */	1502	scr_touch or we get a great deal of flicker otherwise: */
1327	XClearWindow (target->dpy, target->parent[0]);	1503	XClearWindow (target->dpy, target->parent[0]);
1328		1504
1329	# if HAVE_SCROLLBARS	1505	if (target->scrollBar.state && target->scrollBar.win)
1330	if (target->scrollBar.win)
1331	{	1506	{
1332	target->scrollBar.setIdle ();	1507	target->scrollBar.state = STATE_IDLE;
1333	target->scrollbar_show (0);	1508	target->scrollBar.show (0);
1334	}	1509	}
1335	# endif
1336		1510
1337	target->want_refresh = 1;	1511	target->want_refresh = 1;
1338	flags \|= hasChanged;	1512	flags \|= hasChanged;
1339	}	1513	}
1340	}	1514	}
…		…
1345	/* taken from aterm-0.4.2 */	1519	/* taken from aterm-0.4.2 */
1346		1520
1347	typedef uint32_t RUINT32T;	1521	typedef uint32_t RUINT32T;
1348		1522
1349	static void	1523	static void
1350	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1524	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1351	{	1525	{
1352	int sh_r, sh_g, sh_b;	1526	int sh_r, sh_g, sh_b;
1353	RUINT32T mask_r, mask_g, mask_b;	1527	RUINT32T mask_r, mask_g, mask_b;
1354	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1528	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1355	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1529	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.26 by root, Wed Jan 23 11:10:27 2008 UTC vs. Revision 1.63 by sf-exg, Sun Oct 3 21:44:39 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.26 by root, Wed Jan 23 11:10:27 2008 UTC vs.
Revision 1.63 by sf-exg, Sun Oct 3 21:44:39 2010 UTC