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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.193 by sf-exg, Sun Jan 1 14:31:29 2012 UTC vs.
Revision 1.212 by sf-exg, Sun May 13 15:50:18 2012 UTC

…		…
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 <schmorp@schmorp.de>	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) 2010-2012 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
12	* the Free Software Foundation; either version 2 of the License, or	12	* the Free Software Foundation; either version 2 of the License, or
13	* (at your option) any later version.	13	* (at your option) any later version.
…		…
20	* You should have received a copy of the GNU General Public License	20	* You should have received a copy of the GNU General Public License
21	* along with this program; if not, write to the Free Software	21	* along with this program; if not, write to the Free Software
22	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	22	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23	---------------------------------------------------------------------/	23	---------------------------------------------------------------------/
24		24
25	#include <cmath>	25	#include <math.h>
26	#include "../config.h" /* NECESSARY */	26	#include "../config.h" /* NECESSARY */
27	#include "rxvt.h" /* NECESSARY */	27	#include "rxvt.h" /* NECESSARY */
28		28
29	#if XRENDER	29	#if XRENDER
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	#ifndef RepeatPad
		38	#define RepeatPad True
35	#endif	39	#endif
36		40
37	#ifdef HAVE_BG_PIXMAP	41	#ifdef HAVE_BG_PIXMAP
38	# if XRENDER	42	# if XRENDER
39	static Picture	43	static Picture
…		…
54	# endif	58	# endif
55		59
56	void	60	void
57	rxvt_term::bg_destroy ()	61	rxvt_term::bg_destroy ()
58	{	62	{
59	#ifdef HAVE_AFTERIMAGE
60	if (original_asim)
61	safe_asimage_destroy (original_asim);
62	if (asv)
63	destroy_asvisual (asv, 0);
64	if (asimman)
65	destroy_image_manager (asimman, 0);
66	#endif
67
68	#ifdef HAVE_PIXBUF	63	#ifdef HAVE_PIXBUF
69	if (pixbuf)	64	if (pixbuf)
70	g_object_unref (pixbuf);	65	g_object_unref (pixbuf);
71	#endif	66	#endif
72		67
…		…
125		120
126	return false;	121	return false;
127	}	122	}
128		123
129	# ifdef BG_IMAGE_FROM_FILE	124	# ifdef BG_IMAGE_FROM_FILE
130	static inline bool
131	check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value)
132	{
133	if (geom_flags & flag)
134	{
135	if (new_value > 1000)
136	new_value = 1000;
137	if (new_value != scale)
138	{
139	scale = new_value;
140	return true;
141	}
142	}
143	return false;
144	}
145
146	static inline bool
147	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
148	{
149	if (geom_flags & flag)
150	{
151	if (new_value < -100)
152	new_value = -100;
153	else if (new_value > 200)
154	new_value = 200;
155	if (new_value != align)
156	{
157	align = new_value;
158	return true;
159	}
160	}
161	return false;
162	}
163
164	static inline int	125	static inline int
165	make_align_position (int align, int window_size, int image_size)	126	make_align_position (int align, int window_size, int image_size)
166	{	127	{
167	int diff = window_size - image_size;
168	int smaller = min (image_size, window_size);
169
170	if (align >= 0 && align <= 100)	128	if (align >= 0 && align <= 100)
171	return diff * align / 100;	129	return lerp (0, window_size - image_size, align);
172	else if (align > 100 && align <= 200)	130	else if (align > 100)
173	return (align - 100) * smaller / 100 + window_size - smaller;	131	return lerp (window_size - image_size, window_size, align - 100);
174	else if (align >= -100 && align < 0)	132	else
175	return (align + 100) * smaller / 100 - image_size;	133	return lerp (-image_size, 0, align + 100);
176	return 0;
177	}	134	}
178		135
179	static inline int	136	static inline int
180	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	137	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
181	{	138	{
…		…
187	src_pos = -pos;	144	src_pos = -pos;
188	dst_pos = 0;	145	dst_pos = 0;
189	dst_size += pos;	146	dst_size += pos;
190	}	147	}
191		148
192	if (dst_pos + dst_size > target_size)
193	dst_size = target_size - dst_pos;	149	min_it (dst_size, target_size - dst_pos);
194	return src_pos;	150	return src_pos;
195	}	151	}
196		152
197	bool	153	bool
198	rxvt_term::bg_set_geometry (const char *geom, bool update)	154	rxvt_term::bg_set_geometry (const char *geom, bool update)
199	{	155	{
200	bool changed = false;	156	bool changed = false;
201	int geom_flags = 0;	157	int geom_flags = 0;
202	int x = 0, y = 0;	158	int x = h_align;
		159	int y = v_align;
203	unsigned int w = 0, h = 0;	160	unsigned int w = h_scale;
		161	unsigned int h = v_scale;
204	unsigned long new_flags = 0;	162	unsigned long new_flags = 0;
205		163
206	if (geom == NULL)	164	if (geom == NULL)
207	return false;	165	return false;
208		166
…		…
317	w = h = defaultScale;	275	w = h = defaultScale;
318	else if (!(geom_flags & HeightValue))	276	else if (!(geom_flags & HeightValue))
319	h = w;	277	h = w;
320	else if (!(geom_flags & WidthValue))	278	else if (!(geom_flags & WidthValue))
321	w = h;	279	w = h;
322
323	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
324	}	280	}
325		281
326	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true;	282	min_it (w, 1000);
327	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true;	283	min_it (h, 1000);
328	if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true;	284	clamp_it (x, -100, 200);
329	if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true;	285	clamp_it (y, -100, 200);
330		286
331	if (new_flags != bg_flags)	287	if (bg_flags != new_flags
		288	\|\| h_scale != w
		289	\|\| v_scale != h
		290	\|\| h_align != x
		291	\|\| v_align != y)
332	{	292	{
333	bg_flags = new_flags;	293	bg_flags = new_flags;
		294	h_scale = w;
		295	v_scale = h;
		296	h_align = x;
		297	v_align = y;
334	changed = true;	298	changed = true;
335	}	299	}
336		300
337	return changed;	301	return changed;
338	}	302	}
…		…
366	{	330	{
367	x = make_align_position (h_align, target_width, w);	331	x = make_align_position (h_align, target_width, w);
368	y = make_align_position (v_align, target_height, h);	332	y = make_align_position (v_align, target_height, h);
369	}	333	}
370		334
371	bg_flags &= ~BG_IS_SIZE_SENSITIVE;
372	if (!(bg_flags & BG_TILE)	335	if (!(bg_flags & BG_TILE)
373	\|\| h_scale \|\| v_scale	336	\|\| h_scale \|\| v_scale
374	\|\| (!(bg_flags & BG_ROOT_ALIGN) && (h_align \|\| v_align))	337	\|\| (!(bg_flags & BG_ROOT_ALIGN) && (h_align \|\| v_align))
375	\|\| w > target_width \|\| h > target_height)	338	\|\| image_width > target_width \|\| image_height > target_height)
376	bg_flags \|= BG_IS_SIZE_SENSITIVE;	339	bg_flags \|= BG_IS_SIZE_SENSITIVE;
377	}
378
379	# ifdef HAVE_AFTERIMAGE
380	bool
381	rxvt_term::render_image (unsigned long tr_flags)
382	{
383	init_asv ();
384
385	ASImage *background = NULL;
386	ARGB32 background_tint = TINT_LEAVE_SAME;
387
388	# ifdef ENABLE_TRANSPARENCY
389	if (tr_flags)
390	background = pixmap2ximage (asv, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, 100);
391
392	if (tr_flags & BG_NEEDS_TINT)
393	{
394	ShadingInfo as_shade;
395	as_shade.shading = shade;
396
397	rgba c;
398	tint.get (c);
399	as_shade.tintColor.red = c.r;
400	as_shade.tintColor.green = c.g;
401	as_shade.tintColor.blue = c.b;
402
403	background_tint = shading2tint32 (&as_shade);
404	}
405
406	if ((tr_flags & BG_NEEDS_BLUR) && background != NULL)
407	{
408	ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
409	ASA_XImage,
410	100, ASIMAGE_QUALITY_DEFAULT);
411	if (tmp)
412	{
413	destroy_asimage (&background);
414	background = tmp;
415	}
416	}
417	# endif
418
419	ASImage *result = 0;
420
421	int target_width = szHint.width;
422	int target_height = szHint.height;
423	int new_pmap_width = target_width;
424	int new_pmap_height = target_height;
425
426	int x = 0;
427	int y = 0;
428	int w = 0;
429	int h = 0;
430
431	if (original_asim)
432	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
433
434	if (!original_asim
435	\|\| (!(bg_flags & BG_ROOT_ALIGN)
436	&& (x >= target_width
437	\|\| y >= target_height
438	\|\| x + w <= 0
439	\|\| y + h <= 0)))
440	{
441	if (background)
442	{
443	new_pmap_width = background->width;
444	new_pmap_height = background->height;
445	result = background;
446
447	if (background_tint != TINT_LEAVE_SAME)
448	{
449	ASImage *tmp = tile_asimage (asv, background, 0, 0,
450	target_width, target_height, background_tint,
451	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
452	if (tmp)
453	result = tmp;
454	}
455	}
456	else
457	new_pmap_width = new_pmap_height = 0;
458	}
459	else	340	else
460	{	341	bg_flags &= ~BG_IS_SIZE_SENSITIVE;
461	result = original_asim;
462
463	if (w != original_asim->width
464	\|\| h != original_asim->height)
465	{
466	result = scale_asimage (asv, original_asim,
467	w, h,
468	ASA_XImage,
469	100, ASIMAGE_QUALITY_DEFAULT);
470	}
471
472	if (background == NULL)
473	{
474	if (bg_flags & BG_TILE)
475	{
476	/* if tiling - pixmap has to be sized exactly as the image,
477	but there is no need to make it bigger than the window! */
478	new_pmap_width = min (result->width, target_width);
479	new_pmap_height = min (result->height, target_height);
480
481	/* we also need to tile our image in both directions */
482	ASImage *tmp = tile_asimage (asv, result,
483	(int)result->width - x,
484	(int)result->height - y,
485	new_pmap_width,
486	new_pmap_height,
487	TINT_LEAVE_SAME, ASA_XImage,
488	100, ASIMAGE_QUALITY_DEFAULT);
489	if (tmp)
490	{
491	if (result != original_asim)
492	destroy_asimage (&result);
493
494	result = tmp;
495	}
496	}
497	}
498	else
499	{
500	/* if blending background and image - pixmap has to be sized same as target window */
501	ASImageLayer *layers = create_image_layers (2);
502
503	layers[0].im = background;
504	layers[0].clip_width = target_width;
505	layers[0].clip_height = target_height;
506	layers[0].tint = background_tint;
507	layers[1].im = result;
508
509	if (bg_flags & BG_TILE)
510	{
511	/* tile horizontally */
512	while (x > 0) x -= (int)result->width;
513	layers[1].dst_x = x;
514	layers[1].clip_width = result->width+target_width;
515	}
516	else
517	{
518	/* clip horizontally */
519	layers[1].dst_x = x;
520	layers[1].clip_width = result->width;
521	}
522
523	if (bg_flags & BG_TILE)
524	{
525	while (y > 0) y -= (int)result->height;
526	layers[1].dst_y = y;
527	layers[1].clip_height = result->height + target_height;
528	}
529	else
530	{
531	layers[1].dst_y = y;
532	layers[1].clip_height = result->height;
533	}
534
535	if (rs[Rs_blendtype])
536	{
537	layers[1].merge_scanlines = blend_scanlines_name2func (rs[Rs_blendtype]);
538	if (layers[1].merge_scanlines == NULL)
539	layers[1].merge_scanlines = alphablend_scanlines;
540	}
541
542	ASImage *tmp = merge_layers (asv, layers, 2, target_width, target_height,
543	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
544
545	if (tmp)
546	{
547	if (result != original_asim)
548	destroy_asimage (&result);
549
550	result = tmp;
551	}
552
553	free (layers);
554	}
555	}
556
557	bool ret = false;
558
559	if (result)
560	{
561	XGCValues gcv;
562	GC gc;
563
564	/* create Pixmap */
565	if (bg_pixmap == None
566	\|\| bg_pmap_width != new_pmap_width
567	\|\| bg_pmap_height != new_pmap_height)
568	{
569	if (bg_pixmap)
570	XFreePixmap (dpy, bg_pixmap);
571	bg_pixmap = XCreatePixmap (dpy, vt, new_pmap_width, new_pmap_height, depth);
572	bg_pmap_width = new_pmap_width;
573	bg_pmap_height = new_pmap_height;
574	}
575	/* fill with background color (if result's not completely overlapping it) */
576	gcv.foreground = pix_colors[Color_bg];
577	gc = XCreateGC (dpy, vt, GCForeground, &gcv);
578
579	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
580	int dst_width = result->width, dst_height = result->height;
581	if (background == NULL)
582	{
583	if (!(bg_flags & BG_TILE))
584	{
585	src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
586	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
587	}
588
589	if (dst_x > 0 \|\| dst_y > 0
590	\|\| dst_x + dst_width < new_pmap_width
591	\|\| dst_y + dst_height < new_pmap_height)
592	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
593	}
594
595	/* put result on pixmap */
596	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
597	asimage2drawable (asv, bg_pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
598
599	if (result != background && result != original_asim)
600	destroy_asimage (&result);
601
602	XFreeGC (dpy, gc);
603
604	ret = true;
605	}
606
607	if (background)
608	destroy_asimage (&background);
609
610	return ret;
611	}	342	}
612	# endif /* HAVE_AFTERIMAGE */
613		343
614	# ifdef HAVE_PIXBUF	344	# ifdef HAVE_PIXBUF
615	bool	345	bool
616	rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,	346	rxvt_term::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
617	int src_x, int src_y, int dst_x, int dst_y,	347	int src_x, int src_y, int dst_x, int dst_y,
618	unsigned int width, unsigned int height)	348	unsigned int width, unsigned int height)
619	{	349	{
620	XImage *ximage;	350	XImage *ximage;
621	char data, line;	351	char *line;
622	int bytes_per_pixel;
623	int width_r, width_g, width_b;	352	int width_r, width_g, width_b, width_a;
624	int sh_r, sh_g, sh_b;	353	int sh_r, sh_g, sh_b, sh_a;
		354	uint32_t alpha_mask;
625	int rowstride;	355	int rowstride;
626	int channels;	356	int channels;
627	unsigned char *row;	357	unsigned char *row;
628		358
629	if (visual->c_class != TrueColor)	359	if (visual->c_class != TrueColor)
630	return false;	360	return false;
631		361
632	if (depth == 24 \|\| depth == 32)	362	#if XRENDER
633	bytes_per_pixel = 4;	363	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
634	else if (depth == 15 \|\| depth == 16)	364	if (format)
635	bytes_per_pixel = 2;	365	alpha_mask = (uint32_t)format->direct.alphaMask << format->direct.alpha;
636	else	366	else
637	return false;	367	#endif
		368	alpha_mask = 0;
638		369
639	width_r = ecb_popcount32 (visual->red_mask);	370	width_r = ecb_popcount32 (visual->red_mask);
640	width_g = ecb_popcount32 (visual->green_mask);	371	width_g = ecb_popcount32 (visual->green_mask);
641	width_b = ecb_popcount32 (visual->blue_mask);	372	width_b = ecb_popcount32 (visual->blue_mask);
		373	width_a = ecb_popcount32 (alpha_mask);
642		374
643	if (width_r > 8 \|\| width_g > 8 \|\| width_b > 8)	375	if (width_r > 8 \|\| width_g > 8 \|\| width_b > 8 \|\| width_a > 8)
644	return false;	376	return false;
645		377
646	sh_r = ecb_ctz32 (visual->red_mask);	378	sh_r = ecb_ctz32 (visual->red_mask);
647	sh_g = ecb_ctz32 (visual->green_mask);	379	sh_g = ecb_ctz32 (visual->green_mask);
648	sh_b = ecb_ctz32 (visual->blue_mask);	380	sh_b = ecb_ctz32 (visual->blue_mask);
		381	sh_a = ecb_ctz32 (alpha_mask);
649		382
650	if (width > INT_MAX / height / bytes_per_pixel)	383	if (width > 32767 \|\| height > 32767)
651	return false;	384	return false;
652		385
653	data = (char )malloc (width height * bytes_per_pixel);	386	ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, 0,
654	if (!data)	387	width, height, 32, 0);
		388	if (!ximage)
655	return false;	389	return false;
656		390
657	ximage = XCreateImage (dpy, visual, depth, ZPixmap, 0, data,	391	if (height > INT_MAX / ximage->bytes_per_line
658	width, height, bytes_per_pixel * 8, 0);	392	\|\| !(ximage->data = (char )malloc (height ximage->bytes_per_line)))
659	if (!ximage)
660	{	393	{
661	free (data);	394	XDestroyImage (ximage);
662	return false;	395	return false;
663	}	396	}
664		397
665	ximage->byte_order = ecb_big_endian () ? MSBFirst : LSBFirst;	398	ximage->byte_order = ecb_big_endian () ? MSBFirst : LSBFirst;
666		399
667	rowstride = gdk_pixbuf_get_rowstride (pixbuf);	400	rowstride = gdk_pixbuf_get_rowstride (pixbuf);
668	channels = gdk_pixbuf_get_n_channels (pixbuf);	401	channels = gdk_pixbuf_get_n_channels (pixbuf);
669	row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels;	402	row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels;
670	line = data;	403	line = ximage->data;
		404
		405	rgba c (0, 0, 0);
		406
		407	if (channels == 4 && alpha_mask == 0)
		408	{
		409	pix_colors[Color_bg].get (c);
		410	c.r >>= 8;
		411	c.g >>= 8;
		412	c.b >>= 8;
		413	}
671		414
672	for (int y = 0; y < height; y++)	415	for (int y = 0; y < height; y++)
673	{	416	{
674	for (int x = 0; x < width; x++)	417	for (int x = 0; x < width; x++)
675	{	418	{
676	unsigned char pixel = row + x channels;	419	unsigned char pixel = row + x channels;
677	uint32_t value;	420	uint32_t value;
		421	unsigned char r, g, b, a;
678		422
		423	if (channels == 4)
		424	{
		425	a = pixel[3];
		426	r = (pixel[0] * a + c.r * (0xff - a)) / 0xff;
		427	g = (pixel[1] * a + c.g * (0xff - a)) / 0xff;
		428	b = (pixel[2] * a + c.b * (0xff - a)) / 0xff;
		429	}
		430	else
		431	{
		432	a = 0xff;
		433	r = pixel[0];
		434	g = pixel[1];
		435	b = pixel[2];
		436	}
		437
679	value = ((pixel[0] >> (8 - width_r)) << sh_r)	438	value = ((r >> (8 - width_r)) << sh_r)
680	\| ((pixel[1] >> (8 - width_g)) << sh_g)	439	\| ((g >> (8 - width_g)) << sh_g)
681	\| ((pixel[2] >> (8 - width_b)) << sh_b);	440	\| ((b >> (8 - width_b)) << sh_b)
		441	\| ((a >> (8 - width_a)) << sh_a);
682		442
683	if (bytes_per_pixel == 4)	443	if (ximage->bits_per_pixel == 32)
684	((uint32_t *)line)[x] = value;	444	((uint32_t *)line)[x] = value;
685	else	445	else
686	((uint16_t *)line)[x] = value;	446	XPutPixel (ximage, x, y, value);
687	}	447	}
688		448
689	row += rowstride;	449	row += rowstride;
690	line += ximage->bytes_per_line;	450	line += ximage->bytes_per_line;
691	}	451	}
…		…
694	XDestroyImage (ximage);	454	XDestroyImage (ximage);
695	return true;	455	return true;
696	}	456	}
697		457
698	bool	458	bool
699	rxvt_term::render_image (unsigned long tr_flags)	459	rxvt_term::render_image (bool transparent)
700	{	460	{
701	if (!pixbuf)	461	if (!pixbuf)
702	return false;	462	return false;
703		463
704	if (tr_flags	464	if (transparent
705	&& !(bg_flags & BG_HAS_RENDER))	465	&& !(bg_flags & BG_HAS_RENDER))
706	return false;	466	return false;
707		467
708	GdkPixbuf *result;	468	GdkPixbuf *result;
709		469
…		…
749	Pixmap root_pmap;	509	Pixmap root_pmap;
750		510
751	image_width = gdk_pixbuf_get_width (result);	511	image_width = gdk_pixbuf_get_width (result);
752	image_height = gdk_pixbuf_get_height (result);	512	image_height = gdk_pixbuf_get_height (result);
753		513
754	if (tr_flags)	514	if (transparent)
755	{	515	{
756	root_pmap = bg_pixmap;	516	root_pmap = bg_pixmap;
757	bg_pixmap = None;	517	bg_pixmap = None;
758	}	518	}
759	else	519	else
…		…
817	dst_x, dst_y,	577	dst_x, dst_y,
818	dst_width, dst_height);	578	dst_width, dst_height);
819	}	579	}
820		580
821	#if XRENDER	581	#if XRENDER
822	if (tr_flags)	582	if (transparent)
823	{	583	{
824	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);	584	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
825		585
826	Picture src = XRenderCreatePicture (dpy, root_pmap, format, 0, 0);	586	Picture src = XRenderCreatePicture (dpy, root_pmap, format, 0, 0);
827		587
…		…
851	}	611	}
852		612
853	if (result != pixbuf)	613	if (result != pixbuf)
854	g_object_unref (result);	614	g_object_unref (result);
855		615
856	if (tr_flags)	616	if (transparent)
857	XFreePixmap (dpy, root_pmap);	617	XFreePixmap (dpy, root_pmap);
858		618
859	return ret;	619	return ret;
860	}	620	}
861	# endif /* HAVE_PIXBUF */	621	# endif /* HAVE_PIXBUF */
…		…
876	memcpy (f, file, len);	636	memcpy (f, file, len);
877	f[len] = '\0';	637	f[len] = '\0';
878	file = f;	638	file = f;
879	}	639	}
880		640
881	# ifdef HAVE_AFTERIMAGE
882	if (!asimman)
883	asimman = create_generic_imageman (rs[Rs_path]);
884	ASImage *image = get_asimage (asimman, file, 0xFFFFFFFF, 100);
885	if (image)
886	{
887	if (original_asim)
888	safe_asimage_destroy (original_asim);
889	original_asim = image;
890	bg_flags \|= BG_IS_FROM_FILE \| BG_CLIENT_RENDER;
891	ret = true;
892	}
893	# endif
894
895	# ifdef HAVE_PIXBUF	641	# ifdef HAVE_PIXBUF
896	GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL);	642	GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL);
897	if (image)	643	if (image)
898	{	644	{
899	if (pixbuf)	645	if (pixbuf)
…		…
917		663
918	# endif /* BG_IMAGE_FROM_FILE */	664	# endif /* BG_IMAGE_FROM_FILE */
919		665
920	# ifdef ENABLE_TRANSPARENCY	666	# ifdef ENABLE_TRANSPARENCY
921	bool	667	bool
922	rxvt_term::bg_set_transparent ()
923	{
924	if (!(bg_flags & BG_IS_TRANSPARENT))
925	{
926	bg_flags \|= BG_IS_TRANSPARENT;
927	return true;
928	}
929
930	return false;
931	}
932
933	bool
934	rxvt_term::bg_set_blur (const char *geom)	668	rxvt_term::bg_set_blur (const char *geom)
935	{	669	{
936	bool changed = false;	670	bool changed = false;
937	unsigned int hr, vr;	671	unsigned int hr, vr;
938	int junk;	672	int junk;
…		…
956	{	690	{
957	changed = true;	691	changed = true;
958	v_blurRadius = vr;	692	v_blurRadius = vr;
959	}	693	}
960		694
961	if (h_blurRadius == 0 \|\| v_blurRadius == 0)
962	bg_flags &= ~BG_NEEDS_BLUR;
963	else
964	bg_flags \|= BG_NEEDS_BLUR;
965
966	return changed;	695	return changed;
967	}	696	}
968		697
969	void
970	rxvt_term::set_tint_shade_flags ()
971	{
972	rgba c;
973	bool has_shade = shade != 100;
974
975	bg_flags &= ~BG_TINT_FLAGS;
976
977	tint.get (c);
978
979	if (!has_shade
980	&& (c.r <= 0x00ff \|\| c.r >= 0xff00)
981	&& (c.g <= 0x00ff \|\| c.g >= 0xff00)
982	&& (c.b <= 0x00ff \|\| c.b >= 0xff00))
983	bg_flags \|= BG_TINT_BITAND;
984
985	if (has_shade
986	\|\| c.r < 0xff00
987	\|\| c.g < 0xff00
988	\|\| c.b < 0xff00)
989	bg_flags \|= BG_NEEDS_TINT;
990	}
991
992	bool	698	bool
993	rxvt_term::bg_set_tint (rxvt_color &new_tint)	699	rxvt_term::bg_set_tint (rxvt_color &new_tint)
994	{	700	{
995	if (tint != new_tint)	701	if (!(bg_flags & BG_TINT_SET) \|\| tint != new_tint)
996	{	702	{
997	tint = new_tint;	703	tint = new_tint;
998	set_tint_shade_flags ();	704	bg_flags \|= BG_TINT_SET;
		705
		706	rgba c;
		707	tint.get (c);
		708	if ((c.r <= 0x00ff \|\| c.r >= 0xff00)
		709	&& (c.g <= 0x00ff \|\| c.g >= 0xff00)
		710	&& (c.b <= 0x00ff \|\| c.b >= 0xff00))
		711	bg_flags \|= BG_TINT_BITAND;
		712	else
		713	bg_flags &= ~BG_TINT_BITAND;
		714
999	return true;	715	return true;
1000	}	716	}
1001		717
1002	return false;	718	return false;
1003	}	719	}
…		…
1012	new_shade = 200 - (100 + new_shade);	728	new_shade = 200 - (100 + new_shade);
1013		729
1014	if (new_shade != shade)	730	if (new_shade != shade)
1015	{	731	{
1016	shade = new_shade;	732	shade = new_shade;
1017	set_tint_shade_flags ();
1018	return true;	733	return true;
1019	}	734	}
1020		735
1021	return false;	736	return false;
1022	}	737	}
…		…
1043	params[i+2] = XDoubleToFixed (kernel[i] / sum);	758	params[i+2] = XDoubleToFixed (kernel[i] / sum);
1044	}	759	}
1045	#endif	760	#endif
1046		761
1047	bool	762	bool
1048	rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height)	763	rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth)
1049	{	764	{
1050	bool ret = false;	765	bool ret = false;
1051	#if XRENDER	766	#if XRENDER
1052	if (!(bg_flags & BG_HAS_RENDER_CONV))	767	if (!(bg_flags & BG_HAS_RENDER_CONV))
1053	return false;	768	return false;
1054		769
1055	int size = max (h_blurRadius, v_blurRadius) * 2 + 1;	770	int size = max (h_blurRadius, v_blurRadius) * 2 + 1;
1056	double kernel = (double )malloc (size * sizeof (double));	771	double kernel = (double )malloc (size * sizeof (double));
1057	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));	772	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));
1058		773
		774	XRenderPictureAttributes pa;
1059	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);	775	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
1060		776
		777	pa.repeat = RepeatPad;
1061	Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, 0);	778	Picture src = XRenderCreatePicture (dpy, pixmap, format, CPRepeat, &pa);
		779	Pixmap tmp = XCreatePixmap (dpy, pixmap, width, height, depth);
1062	Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, 0);	780	Picture dst = XRenderCreatePicture (dpy, tmp, format, CPRepeat, &pa);
		781	XFreePixmap (dpy, tmp);
1063		782
1064	if (kernel && params)	783	if (kernel && params)
1065	{	784	{
1066	size = h_blurRadius * 2 + 1;	785	size = h_blurRadius * 2 + 1;
1067	get_gaussian_kernel (h_blurRadius, size, kernel, params);	786	get_gaussian_kernel (h_blurRadius, size, kernel, params);
…		…
1075	0, 0,	794	0, 0,
1076	0, 0,	795	0, 0,
1077	0, 0,	796	0, 0,
1078	width, height);	797	width, height);
1079		798
		799	::swap (src, dst);
		800
1080	size = v_blurRadius * 2 + 1;	801	size = v_blurRadius * 2 + 1;
1081	get_gaussian_kernel (v_blurRadius, size, kernel, params);	802	get_gaussian_kernel (v_blurRadius, size, kernel, params);
1082	::swap (params[0], params[1]);	803	::swap (params[0], params[1]);
1083		804
1084	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);	805	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);
…		…
1106	bool	827	bool
1107	rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height)	828	rxvt_term::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height)
1108	{	829	{
1109	bool ret = false;	830	bool ret = false;
1110		831
1111	if (bg_flags & BG_TINT_BITAND)	832	if (shade == 100 && (bg_flags & BG_TINT_BITAND))
1112	{	833	{
1113	XGCValues gcv;	834	XGCValues gcv;
1114	GC gc;	835	GC gc;
1115		836
1116	/* In this case we can tint image server-side getting significant	837	/* In this case we can tint image server-side getting significant
…		…
1128	}	849	}
1129	}	850	}
1130	# if XRENDER	851	# if XRENDER
1131	else if (bg_flags & BG_HAS_RENDER)	852	else if (bg_flags & BG_HAS_RENDER)
1132	{	853	{
1133	rgba c;	854	rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC);
1134		855
		856	if (bg_flags & BG_TINT_SET)
1135	tint.get (c);	857	tint.get (c);
1136		858
1137	if (shade <= 100)	859	if (shade <= 100)
1138	{	860	{
1139	c.r = c.r * shade / 100;	861	c.r = c.r * shade / 100;
1140	c.g = c.g * shade / 100;	862	c.g = c.g * shade / 100;
…		…
1196	/*	918	/*
1197	* Builds a pixmap of the same size as the terminal window that contains	919	* Builds a pixmap of the same size as the terminal window that contains
1198	* the tiled portion of the root pixmap that is supposed to be covered by	920	* the tiled portion of the root pixmap that is supposed to be covered by
1199	* our window.	921	* our window.
1200	*/	922	*/
1201	unsigned long	923	bool
1202	rxvt_term::make_transparency_pixmap ()	924	rxvt_term::make_transparency_pixmap ()
1203	{	925	{
1204	unsigned long result = 0;	926	bool ret = false;
1205		927
1206	/* root dimensions may change from call to call - but Display structure should	928	/* root dimensions may change from call to call - but Display structure should
1207	* be always up-to-date, so let's use it :	929	* be always up-to-date, so let's use it :
1208	*/	930	*/
1209	int screen = display->screen;	931	int screen = display->screen;
…		…
1290	gc = XCreateGC (dpy, vt, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	1012	gc = XCreateGC (dpy, vt, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
1291		1013
1292	if (gc)	1014	if (gc)
1293	{	1015	{
1294	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height);	1016	XFillRectangle (dpy, bg_pixmap, gc, 0, 0, window_width, window_height);
1295	result \|= BG_IS_VALID \| (bg_flags & BG_EFFECTS_FLAGS);	1017	ret = true;
		1018	bool need_blur = h_blurRadius && v_blurRadius;
		1019	bool need_tint = shade != 100 \|\| (bg_flags & BG_TINT_SET);
1296		1020
1297	if (!(bg_flags & BG_CLIENT_RENDER))	1021	if (!(bg_flags & BG_CLIENT_RENDER))
1298	{	1022	{
1299	if (bg_flags & BG_NEEDS_BLUR)	1023	if (need_blur)
1300	{	1024	{
1301	if (blur_pixmap (bg_pixmap, visual, window_width, window_height))	1025	if (blur_pixmap (bg_pixmap, visual, window_width, window_height, depth))
1302	result &= ~BG_NEEDS_BLUR;	1026	need_blur = false;
1303	}	1027	}
1304	if (bg_flags & BG_NEEDS_TINT)	1028	if (need_tint)
1305	{	1029	{
1306	if (tint_pixmap (bg_pixmap, visual, window_width, window_height))	1030	if (tint_pixmap (bg_pixmap, visual, window_width, window_height))
1307	result &= ~BG_NEEDS_TINT;	1031	need_tint = false;
1308	}	1032	}
1309	# ifndef HAVE_AFTERIMAGE	1033	if (need_tint)
1310	if (result & BG_NEEDS_TINT)
1311	{	1034	{
1312	XImage *ximage = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap);	1035	XImage *ximage = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap);
1313	if (ximage)	1036	if (ximage)
1314	{	1037	{
1315	/* our own client-side tinting */	1038	/* our own client-side tinting */
…		…
1317		1040
1318	XPutImage (dpy, bg_pixmap, gc, ximage, 0, 0, 0, 0, ximage->width, ximage->height);	1041	XPutImage (dpy, bg_pixmap, gc, ximage, 0, 0, 0, 0, ximage->width, ximage->height);
1319	XDestroyImage (ximage);	1042	XDestroyImage (ximage);
1320	}	1043	}
1321	}	1044	}
1322	# endif
1323	} /* server side rendering completed */	1045	} /* server side rendering completed */
1324		1046
1325	XFreeGC (dpy, gc);	1047	XFreeGC (dpy, gc);
1326	}	1048	}
1327		1049
1328	if (recoded_root_pmap != root_pixmap)	1050	if (recoded_root_pmap != root_pixmap)
1329	XFreePixmap (dpy, recoded_root_pmap);	1051	XFreePixmap (dpy, recoded_root_pmap);
1330		1052
1331	return result;	1053	return ret;
1332	}	1054	}
1333		1055
1334	void	1056	void
1335	rxvt_term::bg_set_root_pixmap ()	1057	rxvt_term::bg_set_root_pixmap ()
1336	{	1058	{
…		…
1343	# endif /* ENABLE_TRANSPARENCY */	1065	# endif /* ENABLE_TRANSPARENCY */
1344		1066
1345	bool	1067	bool
1346	rxvt_term::bg_render ()	1068	rxvt_term::bg_render ()
1347	{	1069	{
1348	unsigned long tr_flags = 0;	1070	bool transparent = false;
1349		1071
1350	bg_invalidate ();	1072	bg_invalidate ();
1351	# ifdef ENABLE_TRANSPARENCY	1073	# ifdef ENABLE_TRANSPARENCY
1352	if (bg_flags & BG_IS_TRANSPARENT)	1074	if (bg_flags & BG_IS_TRANSPARENT)
1353	{	1075	{
1354	/* we need to re-generate transparency pixmap in that case ! */	1076	/* we need to re-generate transparency pixmap in that case ! */
1355	tr_flags = make_transparency_pixmap ();	1077	transparent = make_transparency_pixmap ();
1356	if (tr_flags == 0)	1078	if (transparent)
1357	return false;
1358	bg_flags \|= BG_IS_VALID;	1079	bg_flags \|= BG_IS_VALID;
1359	}	1080	}
1360	# endif	1081	# endif
1361		1082
1362	# ifdef BG_IMAGE_FROM_FILE	1083	# ifdef BG_IMAGE_FROM_FILE
1363	if ((bg_flags & BG_IS_FROM_FILE)	1084	if (bg_flags & BG_IS_FROM_FILE)
1364	\|\| (tr_flags & BG_EFFECTS_FLAGS))
1365	{	1085	{
1366	if (render_image (tr_flags))	1086	if (render_image (transparent))
1367	bg_flags \|= BG_IS_VALID;	1087	bg_flags \|= BG_IS_VALID;
1368	}	1088	}
1369	# endif	1089	# endif
1370		1090
1371	if (!(bg_flags & BG_IS_VALID))	1091	if (!(bg_flags & BG_IS_VALID))
…		…
1387		1107
1388	void	1108	void
1389	rxvt_term::bg_init ()	1109	rxvt_term::bg_init ()
1390	{	1110	{
1391	#ifdef ENABLE_TRANSPARENCY	1111	#ifdef ENABLE_TRANSPARENCY
1392	rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC);
1393	tint.set (this, c);
1394	shade = 100;	1112	shade = 100;
1395	#endif	1113	#endif
1396		1114
1397	bg_flags &= ~(BG_HAS_RENDER \| BG_HAS_RENDER_CONV);	1115	bg_flags &= ~(BG_HAS_RENDER \| BG_HAS_RENDER_CONV);
1398	#if XRENDER	1116	#if XRENDER
…		…
1411	#endif	1129	#endif
1412	}	1130	}
1413		1131
1414	#endif /* HAVE_BG_PIXMAP */	1132	#endif /* HAVE_BG_PIXMAP */
1415		1133
1416	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1134	#ifdef ENABLE_TRANSPARENCY
1417	/* based on code from aterm-0.4.2 */	1135	/* based on code from aterm-0.4.2 */
1418		1136
1419	static inline void	1137	static inline void
1420	fill_lut (uint32_t *lookup, uint32_t mask, int sh, unsigned short low, unsigned short high)	1138	fill_lut (uint32_t *lookup, uint32_t mask, int sh, unsigned short low, unsigned short high)
1421	{	1139	{
…		…
1429	}	1147	}
1430		1148
1431	void	1149	void
1432	rxvt_term::tint_ximage (Visual visual, XImage ximage)	1150	rxvt_term::tint_ximage (Visual visual, XImage ximage)
1433	{	1151	{
		1152	unsigned int size_r, size_g, size_b;
1434	int sh_r, sh_g, sh_b;	1153	int sh_r, sh_g, sh_b;
1435	uint32_t mask_r, mask_g, mask_b;	1154	uint32_t mask_r, mask_g, mask_b;
1436	uint32_t lookup, lookup_r, lookup_g, lookup_b;	1155	uint32_t lookup, lookup_r, lookup_g, lookup_b;
1437	unsigned short low;	1156	unsigned short low;
1438	int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst;	1157	int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst;
…		…
1443	mask_r = visual->red_mask;	1162	mask_r = visual->red_mask;
1444	mask_g = visual->green_mask;	1163	mask_g = visual->green_mask;
1445	mask_b = visual->blue_mask;	1164	mask_b = visual->blue_mask;
1446		1165
1447	/* boring lookup table pre-initialization */	1166	/* boring lookup table pre-initialization */
1448	switch (ximage->depth)	1167	sh_r = ecb_ctz32 (mask_r);
1449	{	1168	sh_g = ecb_ctz32 (mask_g);
1450	case 15:	1169	sh_b = ecb_ctz32 (mask_b);
1451	if ((mask_r != 0x7c00) \|\|	1170
1452	(mask_g != 0x03e0) \|\|	1171	size_r = mask_r >> sh_r;
1453	(mask_b != 0x001f))	1172	size_g = mask_g >> sh_g;
		1173	size_b = mask_b >> sh_b;
		1174
		1175	if (size_r++ > 255 \|\| size_g++ > 255 \|\| size_b++ > 255)
1454	return;	1176	return;
1455	lookup = (uint32_t ) malloc (sizeof (uint32_t)(32+32+32));	1177
		1178	lookup = (uint32_t )malloc (sizeof (uint32_t) (size_r + size_g + size_b));
1456	lookup_r = lookup;	1179	lookup_r = lookup;
1457	lookup_g = lookup+32;	1180	lookup_g = lookup + size_r;
1458	lookup_b = lookup+32+32;	1181	lookup_b = lookup + size_r + size_g;
1459	sh_r = 10;
1460	sh_g = 5;
1461	sh_b = 0;
1462	break;
1463	case 16:
1464	if ((mask_r != 0xf800) \|\|
1465	(mask_g != 0x07e0) \|\|
1466	(mask_b != 0x001f))
1467	return;
1468	lookup = (uint32_t ) malloc (sizeof (uint32_t)(32+64+32));
1469	lookup_r = lookup;
1470	lookup_g = lookup+32;
1471	lookup_b = lookup+32+64;
1472	sh_r = 11;
1473	sh_g = 5;
1474	sh_b = 0;
1475	break;
1476	case 24:
1477	if ((mask_r != 0xff0000) \|\|
1478	(mask_g != 0x00ff00) \|\|
1479	(mask_b != 0x0000ff))
1480	return;
1481	lookup = (uint32_t ) malloc (sizeof (uint32_t)(256+256+256));
1482	lookup_r = lookup;
1483	lookup_g = lookup+256;
1484	lookup_b = lookup+256+256;
1485	sh_r = 16;
1486	sh_g = 8;
1487	sh_b = 0;
1488	break;
1489	case 32:
1490	if ((mask_r != 0xff0000) \|\|
1491	(mask_g != 0x00ff00) \|\|
1492	(mask_b != 0x0000ff))
1493	return;
1494	lookup = (uint32_t ) malloc (sizeof (uint32_t)(256+256+256));
1495	lookup_r = lookup;
1496	lookup_g = lookup+256;
1497	lookup_b = lookup+256+256;
1498	sh_r = 16;
1499	sh_g = 8;
1500	sh_b = 0;
1501	break;
1502	default:
1503	return; /* we do not support this color depth */
1504	}
1505		1182
1506	rgba c;	1183	rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC);
1507		1184
		1185	if (bg_flags & BG_TINT_SET)
1508	tint.get (c);	1186	tint.get (c);
1509		1187
1510	/* prepare limits for color transformation (each channel is handled separately) */	1188	/* prepare limits for color transformation (each channel is handled separately) */
1511	if (shade > 100)	1189	if (shade > 100)
1512	{	1190	{
1513	c.r = c.r * (200 - shade) / 100;	1191	c.r = c.r * (200 - shade) / 100;
…		…
1530	fill_lut (lookup_g, mask_g, sh_g, low, c.g);	1208	fill_lut (lookup_g, mask_g, sh_g, low, c.g);
1531	fill_lut (lookup_b, mask_b, sh_b, low, c.b);	1209	fill_lut (lookup_b, mask_b, sh_b, low, c.b);
1532		1210
1533	/* apply table to input image (replacing colors by newly calculated ones) */	1211	/* apply table to input image (replacing colors by newly calculated ones) */
1534	if (ximage->bits_per_pixel == 32	1212	if (ximage->bits_per_pixel == 32
1535	&& (ximage->depth == 24 \|\| ximage->depth == 32)
1536	&& ximage->byte_order == host_byte_order)	1213	&& ximage->byte_order == host_byte_order)
1537	{	1214	{
1538	uint32_t p1, pf, p, pl;	1215	char *line = ximage->data;
1539	p1 = (uint32_t *) ximage->data;
1540	pf = (uint32_t ) (ximage->data + ximage->height ximage->bytes_per_line);
1541		1216
1542	while (p1 < pf)	1217	for (int y = 0; y < ximage->height; y++)
1543	{
1544	p = p1;
1545	pl = p1 + ximage->width;
1546	for (; p < pl; p++)
1547	{	1218	{
1548	p = lookup_r[(p & 0xff0000) >> 16] \|	1219	uint32_t p = (uint32_t )line;
1549	lookup_g[(*p & 0x00ff00) >> 8] \|	1220	for (int x = 0; x < ximage->width; x++)
1550	lookup_b[(*p & 0x0000ff)] \|
1551	(*p & 0xff000000);
1552	}	1221	{
1553	p1 = (uint32_t ) ((char ) p1 + ximage->bytes_per_line);	1222	p = lookup_r[(p & mask_r) >> sh_r] \|
		1223	lookup_g[(*p & mask_g) >> sh_g] \|
		1224	lookup_b[(*p & mask_b) >> sh_b];
		1225	p++;
		1226	}
		1227	line += ximage->bytes_per_line;
1554	}	1228	}
1555	}	1229	}
1556	else	1230	else
1557	{	1231	{
1558	for (int y = 0; y < ximage->height; y++)	1232	for (int y = 0; y < ximage->height; y++)
…		…
1566	}	1240	}
1567	}	1241	}
1568		1242
1569	free (lookup);	1243	free (lookup);
1570	}	1244	}
1571	#endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */	1245	#endif /* ENABLE_TRANSPARENCY */

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.193 by sf-exg, Sun Jan 1 14:31:29 2012 UTC vs. Revision 1.212 by sf-exg, Sun May 13 15:50:18 2012 UTC

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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.193 by sf-exg, Sun Jan 1 14:31:29 2012 UTC vs.
Revision 1.212 by sf-exg, Sun May 13 15:50:18 2012 UTC