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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.134 by sf-exg, Tue Jan 11 11:04:39 2011 UTC vs.
Revision 1.154 by sf-exg, Mon May 9 16:35:37 2011 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) 2005-2008 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <schmorp@schmorp.de>
7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
8	* Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it>	8	* Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it>
9	*	9	*
10	* This program is free software; you can redistribute it and/or modify	10	* This program is free software; you can redistribute it and/or modify
11	* it under the terms of the GNU General Public License as published by	11	* it under the terms of the GNU General Public License as published by
30	# include <X11/extensions/Xrender.h>	30	# include <X11/extensions/Xrender.h>
31	#endif	31	#endif
32		32
33	#ifndef FilterConvolution	33	#ifndef FilterConvolution
34	#define FilterConvolution "convolution"	34	#define FilterConvolution "convolution"
35	#endif
36
37	#define DO_TIMING_TEST 0
38
39	#if DO_TIMING_TEST
40	# include <sys/time.h>
41	#define TIMING_TEST_START(id) \
42	struct timeval timing_test_##id##_stv; \
43	gettimeofday (&timing_test_##id##_stv, NULL);
44
45	#define TIMING_TEST_PRINT_RESULT(id) \
46	do { \
47	struct timeval tv; \
48	gettimeofday (&tv, NULL); \
49	tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \
50	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \
51	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \
52	} while (0)
53
54	#else
55	#define TIMING_TEST_START(id) do {} while (0)
56	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
57	#endif	35	#endif
58		36
59	/*	37	/*
60	* Pixmap geometry string interpretation :	38	* Pixmap geometry string interpretation :
61	* Each geometry string contains zero or one scale/position	39	* Each geometry string contains zero or one scale/position
…		…
81	* scale Scale both up and down	59	* scale Scale both up and down
82	* auto Same as 100x100+50+50	60	* auto Same as 100x100+50+50
83	*/	61	*/
84		62
85	#ifdef HAVE_BG_PIXMAP	63	#ifdef HAVE_BG_PIXMAP
86	bgPixmap_t::bgPixmap_t ()
87	{
88	// this is basically redundant as bgPixmap_t is only used in
89	// zero_initialised-derived structs
90	#ifdef HAVE_AFTERIMAGE
91	original_asim = NULL;
92	#endif
93	#ifdef HAVE_PIXBUF
94	pixbuf = NULL;
95	#endif
96	#ifdef BG_IMAGE_FROM_FILE
97	have_image = false;
98	h_scale = v_scale = 0;
99	h_align = v_align = 0;
100	#endif
101	#ifdef ENABLE_TRANSPARENCY
102	shade = 100;
103	#endif
104	flags = 0;
105	pixmap = None;
106	valid_since = invalid_since = 0;
107	target = 0;
108	target_x = target_y = 0;
109	}
110
111	void	64	void
112	bgPixmap_t::destroy ()	65	rxvt_term::bg_destroy ()
113	{	66	{
114	#ifdef HAVE_AFTERIMAGE	67	#ifdef HAVE_AFTERIMAGE
115	if (original_asim)	68	if (original_asim)
116	safe_asimage_destroy (original_asim);	69	safe_asimage_destroy (original_asim);
		70	if (asv)
		71	destroy_asvisual (asv, 0);
		72	if (asimman)
		73	destroy_image_manager (asimman, 0);
117	#endif	74	#endif
118		75
119	#ifdef HAVE_PIXBUF	76	#ifdef HAVE_PIXBUF
120	if (pixbuf)	77	if (pixbuf)
121	g_object_unref (pixbuf);	78	g_object_unref (pixbuf);
122	#endif	79	#endif
123		80
124	if (pixmap && target)	81	if (bg_pixmap)
125	XFreePixmap (target->dpy, pixmap);	82	XFreePixmap (dpy, bg_pixmap);
126	}	83	}
127		84
128	bool	85	bool
129	bgPixmap_t::set_position (int x, int y)	86	rxvt_term::bg_set_position (int x, int y)
130	{	87	{
131		88
132	if (target_x != x	89	if (target_x != x
133	\|\| target_y != y)	90	\|\| target_y != y)
134	{	91	{
…		…
138	}	95	}
139	return false;	96	return false;
140	}	97	}
141		98
142	bool	99	bool
143	bgPixmap_t::window_size_sensitive ()	100	rxvt_term::bg_window_size_sensitive ()
144	{	101	{
145	# ifdef ENABLE_TRANSPARENCY	102	# ifdef ENABLE_TRANSPARENCY
146	if (flags & isTransparent)	103	if (bg_flags & BG_IS_TRANSPARENT)
147	return true;	104	return true;
148	# endif	105	# endif
149		106
150	# ifdef BG_IMAGE_FROM_FILE	107	# ifdef BG_IMAGE_FROM_FILE
151	if (have_image)	108	if (bg_flags & BG_IS_FROM_FILE)
152	{	109	{
153	if (flags & sizeSensitive)	110	if (bg_flags & BG_IS_SIZE_SENSITIVE)
154	return true;	111	return true;
155	}	112	}
156	# endif	113	# endif
157		114
158	return false;	115	return false;
159	}	116	}
160		117
161	bool	118	bool
162	bgPixmap_t::window_position_sensitive ()	119	rxvt_term::bg_window_position_sensitive ()
163	{	120	{
164	# ifdef ENABLE_TRANSPARENCY	121	# ifdef ENABLE_TRANSPARENCY
165	if (flags & isTransparent)	122	if (bg_flags & BG_IS_TRANSPARENT)
166	return true;	123	return true;
167	# endif	124	# endif
168		125
169	# ifdef BG_IMAGE_FROM_FILE	126	# ifdef BG_IMAGE_FROM_FILE
170	if (have_image)	127	if (bg_flags & BG_IS_FROM_FILE)
171	{	128	{
172	if (flags & rootAlign)	129	if (bg_flags & BG_ROOT_ALIGN)
173	return true;	130	return true;
174	}	131	}
175	# endif	132	# endif
176		133
177	return false;	134	return false;
…		…
244	dst_size = target_size - dst_pos;	201	dst_size = target_size - dst_pos;
245	return src_pos;	202	return src_pos;
246	}	203	}
247		204
248	bool	205	bool
249	bgPixmap_t::set_geometry (const char *geom, bool update)	206	rxvt_term::bg_set_geometry (const char *geom, bool update)
250	{	207	{
251	bool changed = false;	208	bool changed = false;
252	int geom_flags = 0;	209	int geom_flags = 0;
253	int x = 0, y = 0;	210	int x = 0, y = 0;
254	unsigned int w = 0, h = 0;	211	unsigned int w = 0, h = 0;
255	unsigned int n;	212	unsigned int n;
256	unsigned long new_flags = (flags & (~geometryFlags));	213	unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS));
257	const char *ops;	214	const char *ops;
258		215
259	if (geom == NULL)	216	if (geom == NULL)
260	return false;	217	return false;
261		218
…		…
308	w = h = noScale;	265	w = h = noScale;
309	geom_flags \|= WidthValue\|HeightValue;	266	geom_flags \|= WidthValue\|HeightValue;
310	}	267	}
311	else if (!strcasecmp (arr[i], "propscale"))	268	else if (!strcasecmp (arr[i], "propscale"))
312	{	269	{
313	new_flags \|= propScale;	270	new_flags \|= BG_PROP_SCALE;
314	}	271	}
315	else if (!strcasecmp (arr[i], "hscale"))	272	else if (!strcasecmp (arr[i], "hscale"))
316	{	273	{
317	if (w == 0) w = windowScale;	274	if (w == 0) w = windowScale;
318		275
…		…
339	x = y = centerAlign;	296	x = y = centerAlign;
340	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	297	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
341	}	298	}
342	else if (!strcasecmp (arr[i], "root"))	299	else if (!strcasecmp (arr[i], "root"))
343	{	300	{
344	new_flags \|= rootAlign;	301	new_flags \|= BG_ROOT_ALIGN;
345	w = h = noScale;	302	w = h = noScale;
346	geom_flags \|= WidthValue\|HeightValue;	303	geom_flags \|= WidthValue\|HeightValue;
347	}	304	}
348	} /* done parsing ops */	305	} /* done parsing ops */
349		306
…		…
353	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true;	310	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true;
354	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true;	311	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true;
355	if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true;	312	if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true;
356	if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true;	313	if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true;
357		314
358	if (new_flags != flags)	315	if (new_flags != bg_flags)
359	{	316	{
360	flags = new_flags;	317	bg_flags = new_flags;
361	changed = true;	318	changed = true;
362	}	319	}
363		320
364	return changed;	321	return changed;
365	}	322	}
366		323
367	void	324	void
368	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)	325	rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
369	{	326	{
370	int target_width = target->szHint.width;	327	int target_width = szHint.width;
371	int target_height = target->szHint.height;	328	int target_height = szHint.height;
372		329
373	if (flags & propScale)	330	if (bg_flags & BG_PROP_SCALE)
374	{	331	{
375	float scale = (float)target_width / image_width;	332	float scale = (float)target_width / image_width;
376	min_it (scale, (float)target_height / image_height);	333	min_it (scale, (float)target_height / image_height);
377	w = image_width * scale + 0.5;	334	w = image_width * scale + 0.5;
378	h = image_height * scale + 0.5;	335	h = image_height * scale + 0.5;
…		…
384	}	341	}
385		342
386	if (!w) w = image_width;	343	if (!w) w = image_width;
387	if (!h) h = image_height;	344	if (!h) h = image_height;
388		345
389	if (flags & rootAlign)	346	if (bg_flags & BG_ROOT_ALIGN)
390	{	347	{
391	x = -target_x;	348	x = -target_x;
392	y = -target_y;	349	y = -target_y;
393	}	350	}
394	else	351	else
395	{	352	{
396	x = make_align_position (h_align, target_width, w);	353	x = make_align_position (h_align, target_width, w);
397	y = make_align_position (v_align, target_height, h);	354	y = make_align_position (v_align, target_height, h);
398	}	355	}
399		356
400	flags &= ~sizeSensitive;	357	bg_flags &= ~BG_IS_SIZE_SENSITIVE;
401	if ((flags & propScale) \|\| h_scale \|\| v_scale	358	if ((bg_flags & BG_PROP_SCALE) \|\| h_scale \|\| v_scale
402	\|\| (!(flags & rootAlign) && (h_align \|\| v_align))	359	\|\| (!(bg_flags & BG_ROOT_ALIGN) && (h_align \|\| v_align))
403	\|\| w > target_width \|\| h > target_height)	360	\|\| w > target_width \|\| h > target_height)
404	flags \|= sizeSensitive;	361	bg_flags \|= BG_IS_SIZE_SENSITIVE;
405	}	362	}
406		363
407	# ifdef HAVE_AFTERIMAGE	364	# ifdef HAVE_AFTERIMAGE
408	bool	365	bool
409	bgPixmap_t::render_image (unsigned long background_flags)	366	rxvt_term::render_image (unsigned long tr_flags)
410	{	367	{
411	if (target == NULL)
412	return false;
413
414	target->init_asv ();	368	init_asv ();
415		369
416	ASImage *background = NULL;	370	ASImage *background = NULL;
417	ARGB32 background_tint = TINT_LEAVE_SAME;	371	ARGB32 background_tint = TINT_LEAVE_SAME;
418		372
419	# ifdef ENABLE_TRANSPARENCY	373	# ifdef ENABLE_TRANSPARENCY
420	if (background_flags)	374	if (tr_flags)
421	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);	375	background = pixmap2ximage (asv, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, 100);
422		376
423	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	377	if (tr_flags & BG_NEEDS_TINT)
424	{	378	{
425	ShadingInfo as_shade;	379	ShadingInfo as_shade;
426	as_shade.shading = shade;	380	as_shade.shading = shade;
427		381
428	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	382	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
429	if (flags & tintSet)	383	if (bg_flags & BG_TINT_SET)
430	tint.get (c);	384	tint.get (c);
431	as_shade.tintColor.red = c.r;	385	as_shade.tintColor.red = c.r;
432	as_shade.tintColor.green = c.g;	386	as_shade.tintColor.green = c.g;
433	as_shade.tintColor.blue = c.b;	387	as_shade.tintColor.blue = c.b;
434		388
435	background_tint = shading2tint32 (&as_shade);	389	background_tint = shading2tint32 (&as_shade);
436	}	390	}
437		391
438	if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL)	392	if ((tr_flags & BG_NEEDS_BLUR) && background != NULL)
439	{	393	{
440	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,	394	ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
441	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,	395	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
442	100, ASIMAGE_QUALITY_DEFAULT);	396	100, ASIMAGE_QUALITY_DEFAULT);
443	if (tmp)	397	if (tmp)
444	{	398	{
445	destroy_asimage (&background);	399	destroy_asimage (&background);
…		…
448	}	402	}
449	# endif	403	# endif
450		404
451	ASImage *result = 0;	405	ASImage *result = 0;
452		406
453	int target_width = target->szHint.width;	407	int target_width = szHint.width;
454	int target_height = target->szHint.height;	408	int target_height = szHint.height;
455	int new_pmap_width = target_width;	409	int new_pmap_width = target_width;
456	int new_pmap_height = target_height;	410	int new_pmap_height = target_height;
457		411
458	int x = 0;	412	int x = 0;
459	int y = 0;	413	int y = 0;
…		…
462		416
463	if (original_asim)	417	if (original_asim)
464	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);	418	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
465		419
466	if (!original_asim	420	if (!original_asim
467	\|\| (!(flags & rootAlign)	421	\|\| (!(bg_flags & BG_ROOT_ALIGN)
468	&& (x >= target_width	422	&& (x >= target_width
469	\|\| y >= target_height	423	\|\| y >= target_height
470	\|\| (x + w <= 0)	424	\|\| (x + w <= 0)
471	\|\| (y + h <= 0))))	425	\|\| (y + h <= 0))))
472	{	426	{
…		…
476	new_pmap_height = background->height;	430	new_pmap_height = background->height;
477	result = background;	431	result = background;
478		432
479	if (background_tint != TINT_LEAVE_SAME)	433	if (background_tint != TINT_LEAVE_SAME)
480	{	434	{
481	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,	435	ASImage *tmp = tile_asimage (asv, background, 0, 0,
482	target_width, target_height, background_tint,	436	target_width, target_height, background_tint,
483	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	437	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
484	if (tmp)	438	if (tmp)
485	result = tmp;	439	result = tmp;
486	}	440	}
…		…
493	result = original_asim;	447	result = original_asim;
494		448
495	if ((w != original_asim->width)	449	if ((w != original_asim->width)
496	\|\| (h != original_asim->height))	450	\|\| (h != original_asim->height))
497	{	451	{
498	result = scale_asimage (target->asv, original_asim,	452	result = scale_asimage (asv, original_asim,
499	w, h,	453	w, h,
500	background ? ASA_ASImage : ASA_XImage,	454	background ? ASA_ASImage : ASA_XImage,
501	100, ASIMAGE_QUALITY_DEFAULT);	455	100, ASIMAGE_QUALITY_DEFAULT);
502	}	456	}
503		457
…		…
509	but there is no need to make it bigger than the window! */	463	but there is no need to make it bigger than the window! */
510	new_pmap_width = min (result->width, target_width);	464	new_pmap_width = min (result->width, target_width);
511	new_pmap_height = min (result->height, target_height);	465	new_pmap_height = min (result->height, target_height);
512		466
513	/* we also need to tile our image in both directions */	467	/* we also need to tile our image in both directions */
514	ASImage *tmp = tile_asimage (target->asv, result,	468	ASImage *tmp = tile_asimage (asv, result,
515	(int)result->width - x,	469	(int)result->width - x,
516	(int)result->height - y,	470	(int)result->height - y,
517	new_pmap_width,	471	new_pmap_width,
518	new_pmap_height,	472	new_pmap_height,
519	TINT_LEAVE_SAME, ASA_XImage,	473	TINT_LEAVE_SAME, ASA_XImage,
…		…
562	{	516	{
563	layers[1].dst_y = y;	517	layers[1].dst_y = y;
564	layers[1].clip_height = result->height;	518	layers[1].clip_height = result->height;
565	}	519	}
566		520
567	if (target->rs[Rs_blendtype])	521	if (rs[Rs_blendtype])
568	{	522	{
569	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	523	layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]);
570	if (layers[1].merge_scanlines == NULL)	524	if (layers[1].merge_scanlines == NULL)
571	layers[1].merge_scanlines = alphablend_scanlines;	525	layers[1].merge_scanlines = alphablend_scanlines;
572	}	526	}
573		527
574	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	528	ASImage *tmp = merge_layers (asv, layers, 2, target_width, target_height,
575	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	529	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
576		530
577	if (tmp)	531	if (tmp)
578	{	532	{
579	if (result != original_asim)	533	if (result != original_asim)
…		…
592	{	546	{
593	XGCValues gcv;	547	XGCValues gcv;
594	GC gc;	548	GC gc;
595		549
596	/* create Pixmap */	550	/* create Pixmap */
597	if (pixmap == None	551	if (bg_pixmap == None
598	\|\| pmap_width != new_pmap_width	552	\|\| bg_pmap_width != new_pmap_width
599	\|\| pmap_height != new_pmap_height)	553	\|\| bg_pmap_height != new_pmap_height)
600	{	554	{
601	if (pixmap)	555	if (bg_pixmap)
602	XFreePixmap (target->dpy, pixmap);	556	XFreePixmap (dpy, bg_pixmap);
603	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	557	bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth);
604	pmap_width = new_pmap_width;	558	bg_pmap_width = new_pmap_width;
605	pmap_height = new_pmap_height;	559	bg_pmap_height = new_pmap_height;
606	}	560	}
607	/* fill with background color (if result's not completely overlapping it) */	561	/* fill with background color (if result's not completely overlapping it) */
608	gcv.foreground = target->pix_colors[Color_bg];	562	gcv.foreground = pix_colors[Color_bg];
609	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	563	gc = XCreateGC (dpy, vt, GCForeground, &gcv);
610		564
611	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	565	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
612	int dst_width = result->width, dst_height = result->height;	566	int dst_width = result->width, dst_height = result->height;
613	if (background == NULL)	567	if (background == NULL)
614	{	568	{
…		…
619	}	573	}
620		574
621	if (dst_x > 0 \|\| dst_y > 0	575	if (dst_x > 0 \|\| dst_y > 0
622	\|\| dst_x + dst_width < new_pmap_width	576	\|\| dst_x + dst_width < new_pmap_width
623	\|\| dst_y + dst_height < new_pmap_height)	577	\|\| dst_y + dst_height < new_pmap_height)
624	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	578	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
625	}	579	}
626		580
627	/* put result on pixmap */	581	/* put result on pixmap */
628	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	582	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
629	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	583	asimage2drawable (asv, bg_pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
630		584
631	if (result != background && result != original_asim)	585	if (result != background && result != original_asim)
632	destroy_asimage (&result);	586	destroy_asimage (&result);
633		587
634	XFreeGC (target->dpy, gc);	588	XFreeGC (dpy, gc);
635		589
636	ret = true;	590	ret = true;
637	}	591	}
638		592
639	if (background)	593	if (background)
…		…
643	}	597	}
644	# endif /* HAVE_AFTERIMAGE */	598	# endif /* HAVE_AFTERIMAGE */
645		599
646	# ifdef HAVE_PIXBUF	600	# ifdef HAVE_PIXBUF
647	bool	601	bool
648	bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,	602	rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
649	int src_x, int src_y, int dst_x, int dst_y,	603	int src_x, int src_y, int dst_x, int dst_y,
650	unsigned int width, unsigned int height)	604	unsigned int width, unsigned int height)
651	{	605	{
652	XImage *ximage;	606	XImage *ximage;
653	char data, line;	607	char data, line;
654	int bytes_per_pixel;	608	int bytes_per_pixel;
655	int width_r, width_g, width_b;	609	int width_r, width_g, width_b;
656	int sh_r, sh_g, sh_b;	610	int sh_r, sh_g, sh_b;
657	int rowstride;	611	int rowstride;
658	int channels;	612	int channels;
659	unsigned char *row;	613	unsigned char *row;
660	Visual *visual = target->visual;
661	int depth = target->depth;
662		614
663	if (visual->c_class != TrueColor)	615	if (visual->c_class != TrueColor)
664	return false;	616	return false;
665		617
666	if (depth == 24 \|\| depth == 32)	618	if (depth == 24 \|\| depth == 32)
…		…
686		638
687	data = (char )malloc (width height * bytes_per_pixel);	639	data = (char )malloc (width height * bytes_per_pixel);
688	if (!data)	640	if (!data)
689	return false;	641	return false;
690		642
691	ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data,	643	ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, data,
692	width, height, bytes_per_pixel * 8, 0);	644	width, height, bytes_per_pixel * 8, 0);
693	if (!ximage)	645	if (!ximage)
694	{	646	{
695	free (data);	647	free (data);
696	return false;	648	return false;
…		…
722		674
723	row += rowstride;	675	row += rowstride;
724	line += ximage->bytes_per_line;	676	line += ximage->bytes_per_line;
725	}	677	}
726		678
727	XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height);	679	XPutImage (dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height);
728	XDestroyImage (ximage);	680	XDestroyImage (ximage);
729	return true;	681	return true;
730	}	682	}
731		683
732	bool	684	bool
733	bgPixmap_t::render_image (unsigned long background_flags)	685	rxvt_term::render_image (unsigned long tr_flags)
734	{	686	{
735	if (target == NULL)
736	return false;
737
738	if (!pixbuf)	687	if (!pixbuf)
739	return false;	688	return false;
740		689
741	if (background_flags	690	if (tr_flags
742	&& !(flags & HAS_RENDER))	691	&& !(bg_flags & BG_HAS_RENDER))
743	return false;	692	return false;
744		693
745	GdkPixbuf *result;	694	GdkPixbuf *result;
746		695
747	int image_width = gdk_pixbuf_get_width (pixbuf);	696	int image_width = gdk_pixbuf_get_width (pixbuf);
748	int image_height = gdk_pixbuf_get_height (pixbuf);	697	int image_height = gdk_pixbuf_get_height (pixbuf);
749		698
750	int target_width = target->szHint.width;	699	int target_width = szHint.width;
751	int target_height = target->szHint.height;	700	int target_height = szHint.height;
752	int new_pmap_width = target_width;	701	int new_pmap_width = target_width;
753	int new_pmap_height = target_height;	702	int new_pmap_height = target_height;
754		703
755	int x = 0;	704	int x = 0;
756	int y = 0;	705	int y = 0;
757	int w = 0;	706	int w = 0;
758	int h = 0;	707	int h = 0;
759		708
760	get_image_geometry (image_width, image_height, w, h, x, y);	709	get_image_geometry (image_width, image_height, w, h, x, y);
761		710
762	if (!(flags & rootAlign)	711	if (!(bg_flags & BG_ROOT_ALIGN)
763	&& (x >= target_width	712	&& (x >= target_width
764	\|\| y >= target_height	713	\|\| y >= target_height
765	\|\| (x + w <= 0)	714	\|\| (x + w <= 0)
766	\|\| (y + h <= 0)))	715	\|\| (y + h <= 0)))
767	return false;	716	return false;
…		…
774	result = gdk_pixbuf_scale_simple (pixbuf,	723	result = gdk_pixbuf_scale_simple (pixbuf,
775	w, h,	724	w, h,
776	GDK_INTERP_BILINEAR);	725	GDK_INTERP_BILINEAR);
777	}	726	}
778		727
		728	if (!result)
		729	return false;
		730
779	bool ret = false;	731	bool ret = false;
780		732
781	if (result)
782	{
783	XGCValues gcv;	733	XGCValues gcv;
784	GC gc;	734	GC gc;
785	Pixmap root_pmap;	735	Pixmap root_pmap;
786		736
787	image_width = gdk_pixbuf_get_width (result);	737	image_width = gdk_pixbuf_get_width (result);
788	image_height = gdk_pixbuf_get_height (result);	738	image_height = gdk_pixbuf_get_height (result);
789		739
790	if (background_flags)	740	if (tr_flags)
791	{	741	{
792	root_pmap = pixmap;	742	root_pmap = bg_pixmap;
793	pixmap = None;	743	bg_pixmap = None;
794	}	744	}
795	else	745	else
796	{	746	{
797	if (h_scale == 0 \|\| v_scale == 0)
798	{
799	new_pmap_width = min (image_width, target_width);
800	new_pmap_height = min (image_height, target_height);
801	}
802	}
803
804	if (pixmap == None
805	\|\| pmap_width != new_pmap_width
806	\|\| pmap_height != new_pmap_height)
807	{
808	if (pixmap)
809	XFreePixmap (target->dpy, pixmap);
810	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
811	pmap_width = new_pmap_width;
812	pmap_height = new_pmap_height;
813	}
814
815	gcv.foreground = target->pix_colors[Color_bg];
816	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
817
818	if (h_scale == 0 \|\| v_scale == 0)	747	if (h_scale == 0 \|\| v_scale == 0)
819	{	748	{
		749	new_pmap_width = min (image_width, target_width);
		750	new_pmap_height = min (image_height, target_height);
		751	}
		752	}
		753
		754	if (bg_pixmap == None
		755	\|\| bg_pmap_width != new_pmap_width
		756	\|\| bg_pmap_height != new_pmap_height)
		757	{
		758	if (bg_pixmap)
		759	XFreePixmap (dpy, bg_pixmap);
		760	bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth);
		761	bg_pmap_width = new_pmap_width;
		762	bg_pmap_height = new_pmap_height;
		763	}
		764
		765	gcv.foreground = pix_colors[Color_bg];
		766	gc = XCreateGC (dpy, vt, GCForeground, &gcv);
		767
		768	if (gc)
		769	{
		770	if (h_scale == 0 \|\| v_scale == 0)
		771	{
820	Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth);	772	Pixmap tile = XCreatePixmap (dpy, vt, image_width, image_height, depth);
821	pixbuf_to_pixmap (result, tile, gc,	773	pixbuf_to_pixmap (result, tile, gc,
822	0, 0,	774	0, 0,
823	0, 0,	775	0, 0,
824	image_width, image_height);	776	image_width, image_height);
825		777
826	gcv.tile = tile;	778	gcv.tile = tile;
827	gcv.fill_style = FillTiled;	779	gcv.fill_style = FillTiled;
828	gcv.ts_x_origin = x;	780	gcv.ts_x_origin = x;
829	gcv.ts_y_origin = y;	781	gcv.ts_y_origin = y;
830	XChangeGC (target->dpy, gc, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	782	XChangeGC (dpy, gc, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
831		783
832	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	784	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
833	XFreePixmap (target->dpy, tile);	785	XFreePixmap (dpy, tile);
834	}	786	}
835	else	787	else
836	{	788	{
837	int src_x, src_y, dst_x, dst_y;	789	int src_x, src_y, dst_x, dst_y;
838	int dst_width, dst_height;	790	int dst_width, dst_height;
…		…
841	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);	793	src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height);
842		794
843	if (dst_x > 0 \|\| dst_y > 0	795	if (dst_x > 0 \|\| dst_y > 0
844	\|\| dst_x + dst_width < new_pmap_width	796	\|\| dst_x + dst_width < new_pmap_width
845	\|\| dst_y + dst_height < new_pmap_height)	797	\|\| dst_y + dst_height < new_pmap_height)
846	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	798	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
847		799
848	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	800	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
849	pixbuf_to_pixmap (result, pixmap, gc,	801	pixbuf_to_pixmap (result, bg_pixmap, gc,
850	src_x, src_y,	802	src_x, src_y,
851	dst_x, dst_y,	803	dst_x, dst_y,
852	dst_width, dst_height);	804	dst_width, dst_height);
853	}	805	}
854		806
855	#if XRENDER	807	#if XRENDER
856	if (background_flags)	808	if (tr_flags)
857	{	809	{
858	Display *dpy = target->dpy;
859	XRenderPictureAttributes pa;	810	XRenderPictureAttributes pa;
860		811
861	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual);	812	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, visual);
862	Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa);	813	Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa);
863		814
864	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual);	815	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual);
865	Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa);	816	Picture dst = XRenderCreatePicture (dpy, bg_pixmap, dst_format, 0, &pa);
866		817
867	pa.repeat = True;	818	pa.repeat = True;
868	Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8);	819	Pixmap mask_pmap = XCreatePixmap (dpy, vt, 1, 1, 8);
869	XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8);	820	XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8);
870	Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa);	821	Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa);
871	XFreePixmap (dpy, mask_pmap);	822	XFreePixmap (dpy, mask_pmap);
872		823
873	if (src && dst && mask)
874	{
875	XRenderColor mask_c;	824	XRenderColor mask_c;
876		825
877	mask_c.alpha = 0x8000;	826	mask_c.alpha = 0x8000;
878	mask_c.red = 0;	827	mask_c.red = 0;
879	mask_c.green = 0;	828	mask_c.green = 0;
880	mask_c.blue = 0;	829	mask_c.blue = 0;
881	XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1);	830	XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1);
882	XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height);	831	XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height);
883	}
884		832
885	XRenderFreePicture (dpy, src);	833	XRenderFreePicture (dpy, src);
886	XRenderFreePicture (dpy, dst);	834	XRenderFreePicture (dpy, dst);
887	XRenderFreePicture (dpy, mask);	835	XRenderFreePicture (dpy, mask);
888
889	XFreePixmap (dpy, root_pmap);
890	}	836	}
891	#endif	837	#endif
892		838
893	if (result != pixbuf)
894	g_object_unref (result);
895
896	XFreeGC (target->dpy, gc);	839	XFreeGC (dpy, gc);
897		840
898	ret = true;	841	ret = true;
899	}	842	}
900		843
		844	if (result != pixbuf)
		845	g_object_unref (result);
		846
		847	if (tr_flags)
		848	XFreePixmap (dpy, root_pmap);
		849
901	return ret;	850	return ret;
902	}	851	}
903	# endif /* HAVE_PIXBUF */	852	# endif /* HAVE_PIXBUF */
904		853
905	bool	854	bool
906	bgPixmap_t::set_file (const char *file)	855	rxvt_term::bg_set_file (const char *file)
907	{	856	{
908	if (!file \|\| !*file)	857	if (!file \|\| !*file)
909	return false;	858	return false;
910		859
911	if (const char *p = strchr (file, ';'))	860	if (const char *p = strchr (file, ';'))
…		…
916	f[len] = '\0';	865	f[len] = '\0';
917	file = f;	866	file = f;
918	}	867	}
919		868
920	# ifdef HAVE_AFTERIMAGE	869	# ifdef HAVE_AFTERIMAGE
921	if (!target->asimman)	870	if (!asimman)
922	target->asimman = create_generic_imageman (target->rs[Rs_path]);	871	asimman = create_generic_imageman (rs[Rs_path]);
923	ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	872	ASImage *image = get_asimage (asimman, file, 0xFFFFFFFF, 100);
924	if (image)	873	if (image)
925	{	874	{
926	if (original_asim)	875	if (original_asim)
927	safe_asimage_destroy (original_asim);	876	safe_asimage_destroy (original_asim);
928	original_asim = image;	877	original_asim = image;
929	flags \|= CLIENT_RENDER;	878	bg_flags \|= BG_IS_FROM_FILE \| BG_CLIENT_RENDER;
930	have_image = true;
931	return true;	879	return true;
932	}	880	}
933	# endif	881	# endif
934		882
935	# ifdef HAVE_PIXBUF	883	# ifdef HAVE_PIXBUF
…		…
937	if (image)	885	if (image)
938	{	886	{
939	if (pixbuf)	887	if (pixbuf)
940	g_object_unref (pixbuf);	888	g_object_unref (pixbuf);
941	pixbuf = image;	889	pixbuf = image;
942	have_image = true;	890	bg_flags \|= BG_IS_FROM_FILE;
943	return true;	891	return true;
944	}	892	}
945	# endif	893	# endif
946		894
947	return false;	895	return false;
…		…
949		897
950	# endif /* BG_IMAGE_FROM_FILE */	898	# endif /* BG_IMAGE_FROM_FILE */
951		899
952	# ifdef ENABLE_TRANSPARENCY	900	# ifdef ENABLE_TRANSPARENCY
953	bool	901	bool
954	bgPixmap_t::set_transparent ()	902	rxvt_term::bg_set_transparent ()
955	{	903	{
956	if (!(flags & isTransparent))	904	if (!(bg_flags & BG_IS_TRANSPARENT))
957	{	905	{
958	flags \|= isTransparent;	906	bg_flags \|= BG_IS_TRANSPARENT;
959	return true;	907	return true;
960	}	908	}
961		909
962	return false;	910	return false;
963	}	911	}
964		912
965	bool	913	bool
966	bgPixmap_t::set_blur_radius (const char *geom)	914	rxvt_term::bg_set_blur (const char *geom)
967	{	915	{
968	bool changed = false;	916	bool changed = false;
969	unsigned int hr, vr;	917	unsigned int hr, vr;
970	int junk;	918	int junk;
971	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);	919	int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr);
…		…
989	changed = true;	937	changed = true;
990	v_blurRadius = vr;	938	v_blurRadius = vr;
991	}	939	}
992		940
993	if (v_blurRadius == 0 && h_blurRadius == 0)	941	if (v_blurRadius == 0 && h_blurRadius == 0)
994	flags &= ~blurNeeded;	942	bg_flags &= ~BG_NEEDS_BLUR;
995	else	943	else
996	flags \|= blurNeeded;	944	bg_flags \|= BG_NEEDS_BLUR;
997		945
998	return changed;	946	return changed;
999	}	947	}
1000		948
1001	static inline unsigned long	949	void
1002	compute_tint_shade_flags (rxvt_color *tint, int shade)	950	rxvt_term::set_tint_shade_flags ()
1003	{	951	{
1004	unsigned long flags = 0;
1005	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	952	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1006	bool has_shade = shade != 100;	953	bool has_shade = shade != 100;
1007		954
1008	if (tint)	955	bg_flags &= ~BG_TINT_FLAGS;
		956
		957	if (bg_flags & BG_TINT_SET)
1009	{	958	{
1010	tint->get (c);	959	tint.get (c);
1011	if (!has_shade	960	if (!has_shade
1012	&& (c.r <= 0x00ff \|\| c.r >= 0xff00)	961	&& (c.r <= 0x00ff \|\| c.r >= 0xff00)
1013	&& (c.g <= 0x00ff \|\| c.g >= 0xff00)	962	&& (c.g <= 0x00ff \|\| c.g >= 0xff00)
1014	&& (c.b <= 0x00ff \|\| c.b >= 0xff00))	963	&& (c.b <= 0x00ff \|\| c.b >= 0xff00))
1015	flags \|= bgPixmap_t::tintWholesome;	964	bg_flags \|= BG_TINT_BITAND;
1016	}	965	}
1017		966
1018	if (has_shade \|\| tint)	967	if (has_shade \|\| (bg_flags & BG_TINT_SET))
1019	flags \|= bgPixmap_t::tintNeeded;	968	bg_flags \|= BG_NEEDS_TINT;
1020
1021	return flags;
1022	}	969	}
1023		970
1024	bool	971	bool
1025	bgPixmap_t::set_tint (rxvt_color &new_tint)	972	rxvt_term::bg_set_tint (rxvt_color &new_tint)
1026	{	973	{
1027	if (!(flags & tintSet) \|\| tint != new_tint)	974	if (!(bg_flags & BG_TINT_SET) \|\| tint != new_tint)
1028	{	975	{
1029	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
1030	tint = new_tint;	976	tint = new_tint;
1031	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	977	bg_flags \|= BG_TINT_SET;
		978	set_tint_shade_flags ();
1032	return true;	979	return true;
1033	}	980	}
1034		981
1035	return false;	982	return false;
1036	}	983	}
1037		984
1038	bool	985	bool
1039	bgPixmap_t::set_shade (const char *shade_str)	986	rxvt_term::bg_set_shade (const char *shade_str)
1040	{	987	{
1041	int new_shade = (shade_str) ? atoi (shade_str) : 100;	988	int new_shade = (shade_str) ? atoi (shade_str) : 100;
1042		989
1043	clamp_it (new_shade, -100, 200);	990	clamp_it (new_shade, -100, 200);
1044	if (new_shade < 0)	991	if (new_shade < 0)
1045	new_shade = 200 - (100 + new_shade);	992	new_shade = 200 - (100 + new_shade);
1046		993
1047	if (new_shade != shade)	994	if (new_shade != shade)
1048	{	995	{
1049	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
1050	shade = new_shade;	996	shade = new_shade;
1051	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	997	set_tint_shade_flags ();
1052	return true;	998	return true;
1053	}	999	}
1054		1000
1055	return false;	1001	return false;
1056	}	1002	}
…		…
1077	params[i+2] = XDoubleToFixed (kernel[i] / sum);	1023	params[i+2] = XDoubleToFixed (kernel[i] / sum);
1078	}	1024	}
1079	#endif	1025	#endif
1080		1026
1081	bool	1027	bool
1082	bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height)	1028	rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height)
1083	{	1029	{
1084	bool ret = false;	1030	bool ret = false;
1085	#if XRENDER	1031	#if XRENDER
1086	int size = max (h_blurRadius, v_blurRadius) * 2 + 1;	1032	int size = max (h_blurRadius, v_blurRadius) * 2 + 1;
1087	double kernel = (double )malloc (size * sizeof (double));	1033	double kernel = (double )malloc (size * sizeof (double));
1088	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));	1034	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));
1089		1035
1090	Display *dpy = target->dpy;
1091	XRenderPictureAttributes pa;	1036	XRenderPictureAttributes pa;
1092	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);	1037	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
1093		1038
1094	Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);	1039	Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);
1095	Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);	1040	Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);
1096		1041
1097	if (kernel && params && src && dst)	1042	if (kernel && params)
1098	{	1043	{
1099	if (h_blurRadius)	1044	if (h_blurRadius)
1100	{	1045	{
1101	size = h_blurRadius * 2 + 1;	1046	size = h_blurRadius * 2 + 1;
1102	get_gaussian_kernel (h_blurRadius, size, kernel, params);	1047	get_gaussian_kernel (h_blurRadius, size, kernel, params);
…		…
1115		1060
1116	if (v_blurRadius)	1061	if (v_blurRadius)
1117	{	1062	{
1118	size = v_blurRadius * 2 + 1;	1063	size = v_blurRadius * 2 + 1;
1119	get_gaussian_kernel (v_blurRadius, size, kernel, params);	1064	get_gaussian_kernel (v_blurRadius, size, kernel, params);
1120	swap (params[0], params[1]);	1065	::swap (params[0], params[1]);
1121		1066
1122	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);	1067	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);
1123	XRenderComposite (dpy,	1068	XRenderComposite (dpy,
1124	PictOpSrc,	1069	PictOpSrc,
1125	src,	1070	src,
…		…
1141	#endif	1086	#endif
1142	return ret;	1087	return ret;
1143	}	1088	}
1144		1089
1145	bool	1090	bool
1146	bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height)	1091	rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height)
1147	{	1092	{
1148	Display *dpy = target->dpy;
1149	bool ret = false;	1093	bool ret = false;
1150		1094
1151	if (flags & tintWholesome)	1095	if (bg_flags & BG_TINT_BITAND)
1152	{	1096	{
1153	XGCValues gcv;	1097	XGCValues gcv;
1154	GC gc;	1098	GC gc;
1155		1099
1156	/* In this case we can tint image server-side getting significant	1100	/* In this case we can tint image server-side getting significant
…		…
1168	}	1112	}
1169	}	1113	}
1170	else	1114	else
1171	{	1115	{
1172	# if XRENDER	1116	# if XRENDER
1173	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1117	rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC);
1174		1118
1175	if (flags & tintSet)	1119	if (bg_flags & BG_TINT_SET)
1176	tint.get (c);	1120	tint.get (c);
1177		1121
1178	if (shade <= 100)	1122	if (shade <= 100)
1179	{	1123	{
1180	c.r = (c.r * shade) / 100;	1124	c.r = c.r * shade / 100;
1181	c.g = (c.g * shade) / 100;	1125	c.g = c.g * shade / 100;
1182	c.b = (c.b * shade) / 100;	1126	c.b = c.b * shade / 100;
1183	}	1127	}
1184	else	1128	else
1185	{	1129	{
1186	c.r = (c.r * (200 - shade)) / 100;	1130	c.r = c.r * (200 - shade) / 100;
1187	c.g = (c.g * (200 - shade)) / 100;	1131	c.g = c.g * (200 - shade) / 100;
1188	c.b = (c.b * (200 - shade)) / 100;	1132	c.b = c.b * (200 - shade) / 100;
1189	}	1133	}
1190		1134
1191	XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);	1135	XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
1192	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);	1136	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
1193	XRenderPictureAttributes pa;	1137	XRenderPictureAttributes pa;
…		…
1200	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1144	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1201	XFreePixmap (dpy, overlay_pmap);	1145	XFreePixmap (dpy, overlay_pmap);
1202		1146
1203	pa.component_alpha = True;	1147	pa.component_alpha = True;
1204	Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32);	1148	Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32);
1205	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);	1149	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat \| CPComponentAlpha, &pa);
1206	XFreePixmap (dpy, mask_pmap);	1150	XFreePixmap (dpy, mask_pmap);
1207		1151
1208	if (mask_pic && overlay_pic && back_pic)
1209	{
1210	XRenderColor mask_c;	1152	XRenderColor mask_c;
1211		1153
1212	mask_c.red = mask_c.green = mask_c.blue = 0;
1213	mask_c.alpha = 0xffff;	1154	mask_c.alpha = 0xffff;
		1155	mask_c.red =
		1156	mask_c.green =
		1157	mask_c.blue = 0;
		1158	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
		1159
		1160	mask_c.alpha = 0;
		1161	mask_c.red = 0xffff - c.r;
		1162	mask_c.green = 0xffff - c.g;
		1163	mask_c.blue = 0xffff - c.b;
		1164	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
		1165	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height);
		1166
		1167	if (shade > 100)
		1168	{
		1169	mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100;
		1170	mask_c.alpha = 0;
1214	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1171	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1215		1172
1216	mask_c.alpha = 0;
1217	mask_c.red = 0xffff - c.r;
1218	mask_c.green = 0xffff - c.g;
1219	mask_c.blue = 0xffff - c.b;
1220	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1221	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height);
1222
1223	if (shade > 100)
1224	{
1225	mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100;
1226	mask_c.alpha = 0;
1227	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1228
1229	XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height);	1173	XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height);
1230	}	1174	}
1231		1175
1232	ret = true;	1176	ret = true;
1233	}
1234		1177
1235	XRenderFreePicture (dpy, mask_pic);	1178	XRenderFreePicture (dpy, mask_pic);
1236	XRenderFreePicture (dpy, overlay_pic);	1179	XRenderFreePicture (dpy, overlay_pic);
1237	XRenderFreePicture (dpy, back_pic);	1180	XRenderFreePicture (dpy, back_pic);
1238	# endif	1181	# endif
1239	}	1182	}
1240		1183
1241	return ret;	1184	return ret;
1242	}	1185	}
1243		1186
1244	/* make_transparency_pixmap()	1187	/*
1245	* Builds a pixmap of the same size as the terminal window that contains	1188	* Builds a pixmap of the same size as the terminal window that contains
1246	* the tiled portion of the root pixmap that is supposed to be covered by	1189	* the tiled portion of the root pixmap that is supposed to be covered by
1247	* our window.	1190	* our window.
1248	*/	1191	*/
1249	unsigned long	1192	unsigned long
1250	bgPixmap_t::make_transparency_pixmap ()	1193	rxvt_term::make_transparency_pixmap ()
1251	{	1194	{
1252	unsigned long result = 0;	1195	unsigned long result = 0;
1253
1254	if (target == NULL)
1255	return 0;
1256		1196
1257	/* root dimensions may change from call to call - but Display structure should	1197	/* root dimensions may change from call to call - but Display structure should
1258	* be always up-to-date, so let's use it :	1198	* be always up-to-date, so let's use it :
1259	*/	1199	*/
1260	int screen = target->display->screen;	1200	int screen = display->screen;
1261	Display *dpy = target->dpy;
1262	int root_depth = DefaultDepth (dpy, screen);	1201	int root_depth = DefaultDepth (dpy, screen);
1263	int root_width = DisplayWidth (dpy, screen);	1202	int root_width = DisplayWidth (dpy, screen);
1264	int root_height = DisplayHeight (dpy, screen);	1203	int root_height = DisplayHeight (dpy, screen);
1265	unsigned int root_pmap_width, root_pmap_height;	1204	unsigned int root_pmap_width, root_pmap_height;
1266	int window_width = target->szHint.width;	1205	int window_width = szHint.width;
1267	int window_height = target->szHint.height;	1206	int window_height = szHint.height;
1268	int sx, sy;	1207	int sx, sy;
1269	XGCValues gcv;	1208	XGCValues gcv;
1270	GC gc;	1209	GC gc;
1271		1210
1272	sx = target_x;	1211	sx = target_x;
…		…
1282	{	1221	{
1283	Window wdummy;	1222	Window wdummy;
1284	int idummy;	1223	int idummy;
1285	unsigned int udummy;	1224	unsigned int udummy;
1286		1225
1287	target->allowedxerror = -1;	1226	allowedxerror = -1;
1288		1227
1289	if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy))	1228	if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy))
1290	root_pixmap = None;	1229	root_pixmap = None;
1291		1230
1292	target->allowedxerror = 0;	1231	allowedxerror = 0;
1293	}	1232	}
1294		1233
1295	Pixmap recoded_root_pmap = root_pixmap;	1234	Pixmap recoded_root_pmap = root_pixmap;
1296		1235
1297	if (root_pixmap != None && root_depth != target->depth)	1236	if (root_pixmap != None && root_depth != depth)
1298	{	1237	{
1299	#if XRENDER	1238	#if XRENDER
1300	if (flags & HAS_RENDER)	1239	if (bg_flags & BG_HAS_RENDER)
1301	{	1240	{
		1241	recoded_root_pmap = XCreatePixmap (dpy, vt, root_pmap_width, root_pmap_height, depth);
		1242
1302	XRenderPictureAttributes pa;	1243	XRenderPictureAttributes pa;
1303		1244
1304	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen));	1245	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen));
1305	Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa);	1246	Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa);
1306		1247
1307	recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth);
1308	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual);	1248	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, visual);
1309	Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa);	1249	Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa);
1310		1250
1311	if (src && dst)
1312	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height);	1251	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height);
1313	else
1314	{
1315	XFreePixmap (dpy, recoded_root_pmap);
1316	root_pixmap = None;
1317	}
1318		1252
1319	XRenderFreePicture (dpy, src);	1253	XRenderFreePicture (dpy, src);
1320	XRenderFreePicture (dpy, dst);	1254	XRenderFreePicture (dpy, dst);
1321	}	1255	}
1322	else	1256	else
1323	#endif	1257	#endif
1324	root_pixmap = None;	1258	recoded_root_pmap = None;
1325	}	1259	}
1326		1260
1327	if (root_pixmap == None)	1261	if (recoded_root_pmap == None)
1328	return 0;	1262	return 0;
1329		1263
		1264	if (bg_pixmap == None
		1265	\|\| bg_pmap_width != window_width
		1266	\|\| bg_pmap_height != window_height)
		1267	{
		1268	if (bg_pixmap)
		1269	XFreePixmap (dpy, bg_pixmap);
1330	Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth);	1270	bg_pixmap = XCreatePixmap (dpy, vt, window_width, window_height, depth);
1331		1271	bg_pmap_width = window_width;
1332	if (tiled_root_pmap == None) /* something really bad happened - abort */	1272	bg_pmap_height = window_height;
1333	return 0;	1273	}
1334		1274
1335	/* straightforward pixmap copy */	1275	/* straightforward pixmap copy */
1336	while (sx < 0) sx += (int)root_width;	1276	while (sx < 0) sx += root_width;
1337	while (sy < 0) sy += (int)root_height;	1277	while (sy < 0) sy += root_height;
1338		1278
1339	gcv.tile = recoded_root_pmap;	1279	gcv.tile = recoded_root_pmap;
1340	gcv.fill_style = FillTiled;	1280	gcv.fill_style = FillTiled;
1341	gcv.ts_x_origin = -sx;	1281	gcv.ts_x_origin = -sx;
1342	gcv.ts_y_origin = -sy;	1282	gcv.ts_y_origin = -sy;
1343	gc = XCreateGC (dpy, target->vt, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	1283	gc = XCreateGC (dpy, vt, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
1344		1284
1345	if (gc)	1285	if (gc)
1346	{	1286	{
1347	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);	1287	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height);
1348	result \|= transpPmapTiled;	1288	result \|= BG_IS_VALID \| (bg_flags & BG_EFFECTS_FLAGS);
1349	XFreeGC (dpy, gc);	1289	XFreeGC (dpy, gc);
1350		1290
1351	if (!(flags & CLIENT_RENDER))	1291	if (!(bg_flags & BG_CLIENT_RENDER))
1352	{	1292	{
1353	if ((flags & blurNeeded)	1293	if ((bg_flags & BG_NEEDS_BLUR)
1354	&& (flags & HAS_RENDER_CONV))	1294	&& (bg_flags & BG_HAS_RENDER_CONV))
1355	{
1356	if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height))
1357	result \|= transpPmapBlurred;
1358	}	1295	{
1359	if ((flags & tintNeeded)	1296	if (blur_pixmap (bg_pixmap, visual, window_width, window_height))
1360	&& (flags & (tintWholesome \| HAS_RENDER)))	1297	result &= ~BG_NEEDS_BLUR;
1361	{	1298	}
		1299	if ((bg_flags & BG_NEEDS_TINT)
		1300	&& (bg_flags & (BG_TINT_BITAND \| BG_HAS_RENDER)))
		1301	{
1362	if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height))	1302	if (tint_pixmap (bg_pixmap, visual, window_width, window_height))
1363	result \|= transpPmapTinted;	1303	result &= ~BG_NEEDS_TINT;
1364	}	1304	}
1365	} /* server side rendering completed */	1305	} /* server side rendering completed */
1366
1367	if (pixmap)
1368	XFreePixmap (dpy, pixmap);
1369
1370	pixmap = tiled_root_pmap;
1371	pmap_width = window_width;
1372	pmap_height = window_height;
1373	}	1306	}
1374	else
1375	XFreePixmap (dpy, tiled_root_pmap);
1376		1307
1377	if (recoded_root_pmap != root_pixmap)	1308	if (recoded_root_pmap != root_pixmap)
1378	XFreePixmap (dpy, recoded_root_pmap);	1309	XFreePixmap (dpy, recoded_root_pmap);
1379		1310
1380	return result;	1311	return result;
1381	}	1312	}
1382		1313
1383	void	1314	void
1384	bgPixmap_t::set_root_pixmap ()	1315	rxvt_term::bg_set_root_pixmap ()
1385	{	1316	{
1386	Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]);	1317	Pixmap new_root_pixmap = get_pixmap_property (xa[XA_XROOTPMAP_ID]);
1387	if (new_root_pixmap == None)	1318	if (new_root_pixmap == None)
1388	new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]);	1319	new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]);
1389		1320
1390	root_pixmap = new_root_pixmap;	1321	root_pixmap = new_root_pixmap;
1391	}	1322	}
1392	# endif /* ENABLE_TRANSPARENCY */	1323	# endif /* ENABLE_TRANSPARENCY */
1393		1324
1394	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1325	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)
1395	static void shade_ximage (Visual visual, XImage ximage, int shade, const rgba &c);	1326	static void shade_ximage (Visual visual, XImage ximage, int shade, const rgba &c);
1396	# endif	1327	# endif
1397		1328
1398	bool	1329	bool
1399	bgPixmap_t::render ()	1330	rxvt_term::bg_render ()
1400	{	1331	{
1401	unsigned long background_flags = 0;	1332	unsigned long tr_flags = 0;
1402		1333
1403	if (target == NULL)
1404	return false;
1405
1406	invalidate ();	1334	bg_invalidate ();
1407	# ifdef ENABLE_TRANSPARENCY	1335	# ifdef ENABLE_TRANSPARENCY
1408	if (flags & isTransparent)	1336	if (bg_flags & BG_IS_TRANSPARENT)
1409	{	1337	{
1410	/* we need to re-generate transparency pixmap in that case ! */	1338	/* we need to re-generate transparency pixmap in that case ! */
1411	background_flags = make_transparency_pixmap ();	1339	tr_flags = make_transparency_pixmap ();
1412	if (background_flags == 0)	1340	if (tr_flags == 0)
1413	return false;	1341	return false;
1414	else if ((background_flags & transpTransformations) == (flags & transpTransformations))	1342	else if (!(tr_flags & BG_EFFECTS_FLAGS))
1415	flags &= ~isInvalid;	1343	bg_flags \|= BG_IS_VALID;
1416	}	1344	}
1417	# endif	1345	# endif
1418		1346
1419	# ifdef BG_IMAGE_FROM_FILE	1347	# ifdef BG_IMAGE_FROM_FILE
1420	if (have_image	1348	if ((bg_flags & BG_IS_FROM_FILE)
1421	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1349	\|\| (tr_flags & BG_EFFECTS_FLAGS))
1422	{	1350	{
1423	if (render_image (background_flags))	1351	if (render_image (tr_flags))
1424	flags &= ~isInvalid;	1352	bg_flags \|= BG_IS_VALID;
1425	}	1353	}
1426	# endif	1354	# endif
1427		1355
1428	# if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1356	# if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)
1429	XImage *result = NULL;	1357	XImage *result = NULL;
1430		1358
1431	if (background_flags && (flags & isInvalid))	1359	if (tr_flags && !(bg_flags & BG_IS_VALID))
1432	{	1360	{
1433	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1361	result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap);
1434	}	1362	}
1435		1363
1436	if (result)	1364	if (result)
1437	{	1365	{
1438	/* our own client-side tinting */	1366	/* our own client-side tinting */
1439	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1367	if (tr_flags & BG_NEEDS_TINT)
1440	{	1368	{
1441	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1369	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1442	if (flags & tintSet)	1370	if (bg_flags & BG_TINT_SET)
1443	tint.get (c);	1371	tint.get (c);
1444	shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c);	1372	shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c);
1445	}	1373	}
1446		1374
1447	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1375	GC gc = XCreateGC (dpy, vt, 0UL, NULL);
1448		1376
1449	if (gc)	1377	if (gc)
1450	{	1378	{
1451	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1379	XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
1452		1380
1453	XFreeGC (target->dpy, gc);	1381	XFreeGC (dpy, gc);
1454	flags &= ~isInvalid;	1382	bg_flags \|= BG_IS_VALID;
1455	}	1383	}
1456		1384
1457	XDestroyImage (result);	1385	XDestroyImage (result);
1458	}	1386	}
1459	# endif	1387	# endif
1460		1388
1461	if (flags & isInvalid)	1389	if (!(bg_flags & BG_IS_VALID))
1462	{	1390	{
1463	if (pixmap != None)	1391	if (bg_pixmap != None)
1464	{	1392	{
1465	XFreePixmap (target->dpy, pixmap);	1393	XFreePixmap (dpy, bg_pixmap);
1466	pixmap = None;	1394	bg_pixmap = None;
1467	}	1395	}
1468	}	1396	}
1469		1397
1470	apply ();	1398	scr_recolour (false);
		1399	bg_flags \|= BG_NEEDS_REFRESH;
1471		1400
1472	valid_since = ev::now ();	1401	bg_valid_since = ev::now ();
1473		1402
1474	return true;	1403	return true;
1475	}	1404	}
1476		1405
1477	void	1406	void
1478	bgPixmap_t::set_target (rxvt_term *new_target)	1407	rxvt_term::bg_init ()
1479	{	1408	{
1480	target = new_target;	1409	#ifdef ENABLE_TRANSPARENCY
		1410	shade = 100;
		1411	#endif
1481		1412
1482	flags &= ~(HAS_RENDER \| HAS_RENDER_CONV);	1413	bg_flags &= ~(BG_HAS_RENDER \| BG_HAS_RENDER_CONV);
1483	#if XRENDER	1414	#if XRENDER
1484	int major, minor;	1415	int major, minor;
1485	if (XRenderQueryVersion (target->dpy, &major, &minor))	1416	if (XRenderQueryVersion (dpy, &major, &minor))
1486	flags \|= HAS_RENDER;	1417	bg_flags \|= BG_HAS_RENDER;
1487	XFilters *filters = XRenderQueryFilters (target->dpy, target->vt);	1418	XFilters *filters = XRenderQueryFilters (dpy, vt);
1488	if (filters)	1419	if (filters)
1489	{	1420	{
1490	for (int i = 0; i < filters->nfilter; i++)	1421	for (int i = 0; i < filters->nfilter; i++)
1491	if (!strcmp (filters->filter[i], FilterConvolution))	1422	if (!strcmp (filters->filter[i], FilterConvolution))
1492	flags \|= HAS_RENDER_CONV;	1423	bg_flags \|= BG_HAS_RENDER_CONV;
1493		1424
1494	XFree (filters);	1425	XFree (filters);
1495	}	1426	}
1496	#endif	1427	#endif
1497	}
1498
1499	void
1500	bgPixmap_t::apply ()
1501	{
1502	if (target == NULL)
1503	return;
1504
1505	if (pixmap != None)
1506	{
1507	/* set target's background to pixmap */
1508	# ifdef ENABLE_TRANSPARENCY
1509	if (flags & isTransparent)
1510	{
1511	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1512	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1513
1514	if (target->scrollBar.win)
1515	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1516	}
1517	else
1518	# endif
1519	{
1520	/* force old pixmap dereference in case it was transparent before :*/
1521	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1522	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1523	/* do we also need to set scrollbar's background here ? */
1524
1525	if (target->scrollBar.win)
1526	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1527	}
1528	}
1529	else
1530	{
1531	/* set target background to a pixel */
1532	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1533	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1534	/* do we also need to set scrollbar's background here ? */
1535	if (target->scrollBar.win)
1536	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1537	}
1538
1539	/* don't want Expose on the parent or vt. It is better to use
1540	scr_touch or we get a great deal of flicker otherwise: */
1541	XClearWindow (target->dpy, target->parent[0]);
1542
1543	if (target->scrollBar.state && target->scrollBar.win)
1544	{
1545	target->scrollBar.state = STATE_IDLE;
1546	target->scrollBar.show (0);
1547	}
1548
1549	target->want_refresh = 1;
1550	flags \|= hasChanged;
1551	}	1428	}
1552		1429
1553	#endif /* HAVE_BG_PIXMAP */	1430	#endif /* HAVE_BG_PIXMAP */
1554		1431
1555	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1432	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/background.C (file contents): Revision 1.134 by sf-exg, Tue Jan 11 11:04:39 2011 UTC vs. Revision 1.154 by sf-exg, Mon May 9 16:35:37 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.134 by sf-exg, Tue Jan 11 11:04:39 2011 UTC vs.
Revision 1.154 by sf-exg, Mon May 9 16:35:37 2011 UTC