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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.2 by sasha, Wed Sep 12 21:06:08 2007 UTC vs.
Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: background.C - former xmp.C	2	* File: background.C - former xpm.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1997 Carsten Haitzler <raster@zip.com.au>
7	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
8	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
9	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
10	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
11	*	8	*
12	* This program is free software; you can redistribute it and/or modify	9	* This program is free software; you can redistribute it and/or modify
13	* it under the terms of the GNU General Public License as published by	10	* it under the terms of the GNU General Public License as published by
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
33	#define TIMING_TEST_START(id) \	30	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	31	struct timeval timing_test_##id##_stv;\
35	gettimeofday (&timing_test_##id##_stv, NULL);	32	gettimeofday (&timing_test_##id##_stv, NULL);
36		33
37	#define TIMING_TEST_PRINT_RESULT(id) \	34	#define TIMING_TEST_PRINT_RESULT(id) \
38	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	35	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\
39	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	36	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\
40	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)	37	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)
41		38
…		…
87	* scale Scale both up and down	84	* scale Scale both up and down
88	* auto Same as 100x100+50+50	85	* auto Same as 100x100+50+50
89	*/	86	*/
90		87
91	#ifdef HAVE_BG_PIXMAP	88	#ifdef HAVE_BG_PIXMAP
92	bgPixmap_t::bgPixmap_t()	89	bgPixmap_t::bgPixmap_t ()
93	{	90	{
94	#ifdef HAVE_AFTERIMAGE	91	#ifdef HAVE_AFTERIMAGE
95	original_asim = NULL;	92	original_asim = NULL;
96	#endif	93	#endif
97	#ifdef BG_IMAGE_FROM_FILE	94	#ifdef BG_IMAGE_FROM_FILE
…		…
100	#endif	97	#endif
101	flags = 0;	98	flags = 0;
102	pixmap = None;	99	pixmap = None;
103	}	100	}
104		101
		102	void
		103	bgPixmap_t::destroy ()
		104	{
		105	#ifdef HAVE_AFTERIMAGE
		106	if (original_asim)
		107	safe_asimage_destroy (original_asim);
		108	#endif
		109
		110	if (pixmap && target)
		111	XFreePixmap (target->dpy, pixmap);
		112	}
105		113
106	bool	114	bool
107	bgPixmap_t::window_size_sensitive ()	115	bgPixmap_t::window_size_sensitive ()
108	{	116	{
		117	# ifdef ENABLE_TRANSPARENCY
		118	if (flags & isTransparent)
		119	return true;
		120	# endif
		121
109	# ifdef BG_IMAGE_FROM_FILE	122	# ifdef BG_IMAGE_FROM_FILE
110	# ifdef HAVE_AFTERIMAGE	123	# ifdef HAVE_AFTERIMAGE
111	if (original_asim != NULL)	124	if (original_asim != NULL)
112	# endif	125	# endif
113	{	126	{
114	if (h_scale != 0 \|\| v_scale != 0	127	if (h_scale != 0 \|\| v_scale != 0
115	\|\| h_align != 0 \|\| v_align != 0)	128	\|\| h_align != 0 \|\| v_align != 0)
116	return true;	129	return true;
117	}	130	}
118	# endif	131	# endif
		132
		133	return false;
		134	}
		135
		136	bool
		137	bgPixmap_t::window_position_sensitive ()
		138	{
119	# ifdef ENABLE_TRANSPARENCY	139	# ifdef ENABLE_TRANSPARENCY
120	if (flags & isTransparent)	140	if (flags & isTransparent)
121	return true;	141	return true;
122	# endif	142	# endif
		143
		144	# ifdef BG_IMAGE_FROM_FILE
		145	# ifdef HAVE_AFTERIMAGE
		146	if (original_asim != NULL)
		147	# endif
		148	{
		149	if (h_align == rootAlign \|\| v_align == rootAlign)
		150	return true;
		151	}
		152	# endif
		153
123	return false;	154	return false;
124	}	155	};
125		156
126	bool bgPixmap_t::need_client_side_rendering ()	157	bool bgPixmap_t::need_client_side_rendering ()
127	{	158	{
128	# ifdef HAVE_AFTERIMAGE	159	# ifdef HAVE_AFTERIMAGE
129	if (original_asim != NULL)	160	if (original_asim != NULL)
130	return true;	161	return true;
131	# endif	162	# endif
132	# ifdef ENABLE_TRANSPARENCY	163	# ifdef ENABLE_TRANSPARENCY
133	if (flags & isTransparent)	164	if (flags & isTransparent)
134	{	165	{
		166	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
135	if (((flags & blurNeeded) && !(flags & blurServerSide))	167	if ((flags & blurNeeded) && !(flags & blurServerSide))
		168	return true;
		169	# endif
136	\|\| ((flags & tintNeeded) && !(flags & tintServerSide)))	170	if ((flags & tintNeeded) && !(flags & tintServerSide))
137	return true;	171	return true;
138	}	172	}
139	# endif	173	# endif
140	return false;	174	return false;
141	}	175	}
142		176
…		…
160	static inline bool	194	static inline bool
161	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	195	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
162	{	196	{
163	if (geom_flags & flag)	197	if (geom_flags & flag)
164	{	198	{
		199	if (new_value != bgPixmap_t::rootAlign)
		200	{
165	if (new_value < -100)	201	if (new_value < -100)
166	new_value = -100;	202	new_value = -100;
167	else if (new_value > 200)	203	else if (new_value > 200)
168	new_value = 200;	204	new_value = 200;
		205	}
169	if (new_value != align)	206	if (new_value != align)
170	{	207	{
171	align = new_value;	208	align = new_value;
172	return true;	209	return true;
173	}	210	}
…		…
311	else	348	else
312	w = h;	349	w = h;
313	}	350	}
314	} /* done parsing geometry string */	351	} /* done parsing geometry string */
315	else if (!(flags & geometrySet))	352	else if (!(flags & geometrySet))
		353	{
316	{ /* default geometry - scaled and centered */	354	/* default geometry - scaled and centered */
317	x = y = defaultAlign;	355	x = y = defaultAlign;
318	w = h = defaultScale;	356	w = h = defaultScale;
319	}	357	}
320		358
321	if (!(flags & geometrySet))	359	if (!(flags & geometrySet))
322	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	360	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
323		361
324	if (ops)	362	if (ops)
325	{	363	{
…		…
327	{	365	{
328	while (ops == ':' \|\| isspace(ops)) ++ops;	366	while (ops == ':' \|\| isspace(ops)) ++ops;
329	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	367	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)
330	if (CHECK_GEOM_OPS("tile"))	368	if (CHECK_GEOM_OPS("tile"))
331	{	369	{
332	w = h = 0;	370	w = h = noScale;
333	geom_flags \|= WidthValue\|HeightValue;	371	geom_flags \|= WidthValue\|HeightValue;
334	}	372	}
335	else if (CHECK_GEOM_OPS("propscale"))	373	else if (CHECK_GEOM_OPS("propscale"))
336	{	374	{
337	if (w == 0 && h == 0)	375	if (w == 0 && h == 0)
338	{	376	{
339	w = 100;	377	w = windowScale;
340	geom_flags \|= WidthValue;	378	geom_flags \|= WidthValue;
341	}	379	}
342	new_flags \|= propScale;	380	new_flags \|= propScale;
343	}	381	}
344	else if (CHECK_GEOM_OPS("hscale"))	382	else if (CHECK_GEOM_OPS("hscale"))
345	{	383	{
346	if (w == 0)	384	if (w == 0)
347	w = 100;	385	w = windowScale;
348	h = 0;	386	h = noScale;
349	geom_flags \|= WidthValue\|HeightValue;	387	geom_flags \|= WidthValue\|HeightValue;
350	}	388	}
351	else if (CHECK_GEOM_OPS("vscale"))	389	else if (CHECK_GEOM_OPS("vscale"))
352	{	390	{
353	if (h == 0)	391	if (h == 0)
354	h = 100;	392	h = windowScale;
355	w = 0;	393	w = noScale;
356	geom_flags \|= WidthValue\|HeightValue;	394	geom_flags \|= WidthValue\|HeightValue;
357	}	395	}
358	else if (CHECK_GEOM_OPS("scale"))	396	else if (CHECK_GEOM_OPS("scale"))
359	{	397	{
360	if (h == 0)	398	if (h == 0)
361	h = 100;	399	h = windowScale;
362	if (w == 0)	400	if (w == 0)
363	w = 100;	401	w = windowScale;
364	geom_flags \|= WidthValue\|HeightValue;	402	geom_flags \|= WidthValue\|HeightValue;
365	}	403	}
366	else if (CHECK_GEOM_OPS("auto"))	404	else if (CHECK_GEOM_OPS("auto"))
367	{	405	{
		406	w = h = windowScale;
		407	x = y = centerAlign;
		408	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
		409	}
		410	else if (CHECK_GEOM_OPS("root"))
		411	{
368	w = h = 100;	412	w = h = noScale;
369	x = y = 50;	413	x = y = rootAlign;
370	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	414	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
371	}	415	}
372	# undef CHECK_GEOM_OPS	416	# undef CHECK_GEOM_OPS
373	while (ops != ':' && ops != '\0') ++ops;	417	while (ops != ':' && ops != '\0') ++ops;
374	} /* done parsing ops */	418	} /* done parsing ops */
…		…
413		457
414	TIMING_TEST_START (asim);	458	TIMING_TEST_START (asim);
415		459
416	if (original_asim)	460	if (original_asim)
417	{	461	{
		462	if (h_align == rootAlign \|\| v_align == rootAlign)
		463	{
		464	target->get_window_origin(x, y);
		465	x = -x;
		466	y = -y;
		467	}
		468	if (h_align != rootAlign)
418	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	469	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		470	if (v_align != rootAlign)
419	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	471	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
420	}	472	}
421		473
422	if (original_asim == NULL	474	if (original_asim == NULL
423	\|\| x >= target_width	475	\|\| x >= target_width
424	\|\| y >= target_height	476	\|\| y >= target_height
…		…
446	{	498	{
447	result = original_asim;	499	result = original_asim;
448	if ((w > 0 && w != original_asim->width)	500	if ((w > 0 && w != original_asim->width)
449	\|\| (h > 0 && h != original_asim->height))	501	\|\| (h > 0 && h != original_asim->height))
450	{	502	{
451	result = scale_asimage (target->asv, original_asim,	503	result = scale_asimage (target->asv, original_asim,
452	w > 0 ? w : original_asim->width,	504	w > 0 ? w : original_asim->width,
453	h > 0 ? h : original_asim->height,	505	h > 0 ? h : original_asim->height,
454	background ? ASA_ASImage : ASA_XImage,	506	background ? ASA_ASImage : ASA_XImage,
455	100, ASIMAGE_QUALITY_DEFAULT);	507	100, ASIMAGE_QUALITY_DEFAULT);
456	}	508	}
457	if (background == NULL)	509	if (background == NULL)
458	{/* if tiling - pixmap has to be sized exactly as the image */	510	{/* if tiling - pixmap has to be sized exactly as the image,
		511	but there is no need to make it bigger then the window! */
459	if (h_scale == 0)	512	if (h_scale == 0)
460	new_pmap_width = result->width;	513	new_pmap_width = min (result->width, target_width);
461	if (v_scale == 0)	514	if (v_scale == 0)
462	new_pmap_height = result->height;	515	new_pmap_height = min (result->height, target_height);
463	/* we also need to tile our image in one or both directions */	516	/* we also need to tile our image in one or both directions */
464	if (h_scale == 0 \|\| v_scale == 0)	517	if (h_scale == 0 \|\| v_scale == 0)
465	{	518	{
466	ASImage *tmp = tile_asimage (target->asv, result,	519	ASImage *tmp = tile_asimage (target->asv, result,
467	(h_scale > 0) ? 0 : (int)result->width - x,	520	(h_scale > 0) ? 0 : (int)result->width - x,
468	(v_scale > 0) ? 0 : (int)result->height - y,	521	(v_scale > 0) ? 0 : (int)result->height - y,
		522	new_pmap_width,
469	result->width, result->height,	523	new_pmap_height,
470	TINT_LEAVE_SAME, ASA_XImage,	524	TINT_LEAVE_SAME, ASA_XImage,
471	100, ASIMAGE_QUALITY_DEFAULT);	525	100, ASIMAGE_QUALITY_DEFAULT);
472	if (tmp)	526	if (tmp)
473	{	527	{
474	if (result != original_asim)	528	if (result != original_asim)
…		…
575	}	629	}
576		630
577	/* put result on pixmap */	631	/* put result on pixmap */
578	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	632	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
579	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	633	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
580		634
581	if (result != background && result != original_asim)	635	if (result != background && result != original_asim)
582	destroy_asimage (&result);	636	destroy_asimage (&result);
583		637
584	XFreeGC (target->dpy, gc);	638	XFreeGC (target->dpy, gc);
585	TIMING_TEST_PRINT_RESULT (asim);	639	TIMING_TEST_PRINT_RESULT (asim);
…		…
611	f[len] = '\0';	665	f[len] = '\0';
612	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);	666	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
613	free (f);	667	free (f);
614	}	668	}
615	return (original_asim != NULL);	669	return (original_asim != NULL);
616	# endif	670	# endif
617	}	671	}
618	return false;	672	return false;
619	}	673	}
620		674
621	# endif /* BG_IMAGE_FROM_FILE */	675	# endif /* BG_IMAGE_FROM_FILE */
622		676
623	# ifdef ENABLE_TRANSPARENCY	677	# ifdef ENABLE_TRANSPARENCY
624	bool	678	bool
625	bgPixmap_t::set_transparent ()	679	bgPixmap_t::set_transparent ()
626	{	680	{
627	if (!(flags & isTransparent))	681	if (!(flags & isTransparent))
628	{	682	{
629	flags \|= isTransparent;	683	flags \|= isTransparent;
…		…
654	if (v_blurRadius != vr)	708	if (v_blurRadius != vr)
655	{	709	{
656	++changed;	710	++changed;
657	v_blurRadius = vr;	711	v_blurRadius = vr;
658	}	712	}
659		713
660	if (v_blurRadius == 0 && h_blurRadius == 0)	714	if (v_blurRadius == 0 && h_blurRadius == 0)
661	flags &= ~blurNeeded;	715	flags &= ~blurNeeded;
662	else	716	else
663	flags \|= blurNeeded;	717	flags \|= blurNeeded;
664		718
…		…
668	static inline unsigned long	722	static inline unsigned long
669	compute_tint_shade_flags (rxvt_color *tint, int shade)	723	compute_tint_shade_flags (rxvt_color *tint, int shade)
670	{	724	{
671	unsigned long flags = 0;	725	unsigned long flags = 0;
672	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	726	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		727	bool has_shade = (shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200);
673		728
674	if (tint)	729	if (tint)
675	{	730	{
676	tint->get (c);	731	tint->get (c);
677	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)	732	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)
678	if (IS_COMPONENT_WHOLESOME (c.r)	733	if (!has_shade && IS_COMPONENT_WHOLESOME (c.r)
679	&& IS_COMPONENT_WHOLESOME (c.g)	734	&& IS_COMPONENT_WHOLESOME (c.g)
680	&& IS_COMPONENT_WHOLESOME (c.b))	735	&& IS_COMPONENT_WHOLESOME (c.b))
681	flags \|= bgPixmap_t::tintWholesome;	736	flags \|= bgPixmap_t::tintWholesome;
682	# undef IS_COMPONENT_WHOLESOME	737	# undef IS_COMPONENT_WHOLESOME
683	}	738	}
684		739
685	if ((shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200))	740	if (has_shade)
686	flags \|= bgPixmap_t::tintNeeded;	741	flags \|= bgPixmap_t::tintNeeded;
687	else if (tint)	742	else if (tint)
688	{	743	{
689	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)	744	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)
690	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))	745	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))
691	{	746	{
692	flags \|= bgPixmap_t::tintNeeded;	747	flags \|= bgPixmap_t::tintNeeded;
693	}	748	}
694	}	749	}
695		750
696	if (flags & bgPixmap_t::tintNeeded)	751	if (flags & bgPixmap_t::tintNeeded)
697	{	752	{
698	if (flags & bgPixmap_t::tintWholesome)	753	if (flags & bgPixmap_t::tintWholesome)
699	flags \|= bgPixmap_t::tintServerSide;	754	flags \|= bgPixmap_t::tintServerSide;
		755	else
		756	{
700	#if XFT	757	#if XFT
701	flags \|= bgPixmap_t::tintServerSide;	758	flags \|= bgPixmap_t::tintServerSide;
702	#endif	759	#endif
		760	}
703	}	761	}
704		762
705	return flags;	763	return flags;
706	}	764	}
707		765
…		…
734	bool	792	bool
735	bgPixmap_t::set_shade (const char *shade_str)	793	bgPixmap_t::set_shade (const char *shade_str)
736	{	794	{
737	int new_shade = (shade_str) ? atoi (shade_str) : 0;	795	int new_shade = (shade_str) ? atoi (shade_str) : 0;
738		796
		797	if (new_shade < 0 && new_shade > -100)
		798	new_shade = 200 - (100 + new_shade);
739	if (new_shade == 100)	799	else if (new_shade == 100)
740	new_shade = 0;	800	new_shade = 0;
741		801
742	if (new_shade != shade)	802	if (new_shade != shade)
743	{	803	{
744	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	804	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
745	shade = new_shade;	805	shade = new_shade;
746	flags = (flags & ~tintFlags) \| new_flags;	806	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
747	return true;	807	return true;
748	}	808	}
749	return false;	809	return false;
750	}	810	}
751		811
752	/* make_transparency_pixmap()	812	/* make_transparency_pixmap()
753	* Builds a pixmap sized the same as terminal window, with depth same as the root window	813	* Builds a pixmap sized the same as terminal window, with depth same as the root window
754	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	814	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
755	* our window.	815	* our window.
756	*/	816	*/
757	unsigned long	817	unsigned long
758	bgPixmap_t::make_transparency_pixmap ()	818	bgPixmap_t::make_transparency_pixmap ()
759	{	819	{
…		…
802		862
803	if (tiled_root_pmap == None) /* something really bad happened - abort */	863	if (tiled_root_pmap == None) /* something really bad happened - abort */
804	return 0;	864	return 0;
805		865
806	if (root_pixmap == None)	866	if (root_pixmap == None)
		867	{
807	{ /* use tricks to obtain the root background image :*/	868	/* use tricks to obtain the root background image :*/
808	/* we want to create Overrideredirect window overlapping out window	869	/* we want to create Overrideredirect window overlapping out window
809	with background type of Parent Relative and then grab it */	870	with background type of Parent Relative and then grab it */
810	XSetWindowAttributes attr;	871	XSetWindowAttributes attr;
811	Window src;	872	Window src;
812	bool success = false;	873	bool success = false;
…		…
832	* but to be on the safe side - let's check for the actuall event to arrive : */	893	* but to be on the safe side - let's check for the actuall event to arrive : */
833	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	894	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
834	++ev_count;	895	++ev_count;
835		896
836	if (ev_count > 0);	897	if (ev_count > 0);
		898	{
837	{ /* hooray! - we can grab the image! */	899	/* hooray! - we can grab the image! */
838	gc = XCreateGC (dpy, root, 0, NULL);	900	gc = XCreateGC (dpy, root, 0, NULL);
839	if (gc)	901	if (gc)
840	{	902	{
841	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	903	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
842	success = true;	904	success = true;
…		…
858	else	920	else
859	{/* strightforward pixmap copy */	921	{/* strightforward pixmap copy */
860	gcv.tile = root_pixmap;	922	gcv.tile = root_pixmap;
861	gcv.fill_style = FillTiled;	923	gcv.fill_style = FillTiled;
862		924
863	while (sx < 0) sx += (int)window_width;	925	while (sx < 0) sx += (int)root_width;
864	while (sy < 0) sy += (int)window_height;	926	while (sy < 0) sy += (int)root_height;
865		927
866	gcv.ts_x_origin = -sx;	928	gcv.ts_x_origin = -sx;
867	gcv.ts_y_origin = -sy;	929	gcv.ts_y_origin = -sy;
868	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	930	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
869		931
…		…
875	}	937	}
876	TIMING_TEST_PRINT_RESULT (tp);	938	TIMING_TEST_PRINT_RESULT (tp);
877		939
878	if (tiled_root_pmap != None)	940	if (tiled_root_pmap != None)
879	{	941	{
880	if (!need_client_side_rendering ())	942	if (!need_client_side_rendering ())
881	{	943	{
882	if ((flags & tintNeeded))	944	if ((flags & tintNeeded))
883	{	945	{
884	if (flags & tintWholesome)	946	if (flags & tintWholesome)
885	{	947	{
886	/* In this case we can tint image server-side getting significant	948	/* In this case we can tint image server-side getting significant
887	* performance improvements, as we eliminate XImage transfer	949	* performance improvements, as we eliminate XImage transfer
…		…
928	pf.direct.greenMask = 0xff;	990	pf.direct.greenMask = 0xff;
929	pf.direct.blueMask = 0xff;	991	pf.direct.blueMask = 0xff;
930	pf.direct.alphaMask = 0xff;	992	pf.direct.alphaMask = 0xff;
931		993
932	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	994	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
933	(PictFormatType\|	995	(PictFormatType\|
934	PictFormatDepth\|	996	PictFormatDepth\|
935	PictFormatRedMask\|	997	PictFormatRedMask\|
936	PictFormatGreenMask\|	998	PictFormatGreenMask\|
937	PictFormatBlueMask\|	999	PictFormatBlueMask\|
938	PictFormatAlphaMask),	1000	PictFormatAlphaMask),
939	&pf,	1001	&pf,
940	0);	1002	0);
941	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1003	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
942	XRenderPictureAttributes pa ;	1004	XRenderPictureAttributes pa ;
943		1005
944	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1006	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
945		1007
…		…
947		1009
948	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1010	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
949	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1011	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
950	XFreePixmap (dpy, overlay_pmap);	1012	XFreePixmap (dpy, overlay_pmap);
951		1013
952	pa.component_alpha = True;	1014	pa.component_alpha = True;
953	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1015	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
954	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);	1016	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);
955	XFreePixmap (dpy, mask_pmap);	1017	XFreePixmap (dpy, mask_pmap);
956		1018
957	if (mask_pic && overlay_pic && back_pic)	1019	if (mask_pic && overlay_pic && back_pic)
…		…
959	XRenderColor mask_c;	1021	XRenderColor mask_c;
960		1022
961	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));	1023	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
962	mask_c.alpha = 0xffff;	1024	mask_c.alpha = 0xffff;
963	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1025	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
964	memset (&mask_c, 0x0, sizeof (mask_c));	1026
965	mask_c.alpha = 0;	1027	mask_c.alpha = 0;
966		1028	mask_c.red = 0xffff - c.r;
967	if (c.r == c.b && c.b == c.g) /* pure shading */	1029	mask_c.green = 0xffff - c.g;
968	{	1030	mask_c.blue = 0xffff - c.b;
969	mask_c.red = mask_c.green = mask_c.blue = 0xffff - c.r;
970	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1031	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
971	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1032	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
972	}
973	else
974	{
975	mask_c.red = 0xffff - c.r;
976	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
977	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
978	mask_c.red = 0;
979	mask_c.green = 0xffff - c.g;
980	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
981	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
982	mask_c.green = 0;
983	mask_c.blue = 0xffff - c.b;
984	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
985	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
986	}
987	result \|= transpPmapTinted;	1033	result \|= transpPmapTinted;
988	}	1034	}
989	XRenderFreePicture (dpy, mask_pic);	1035	XRenderFreePicture (dpy, mask_pic);
990	XRenderFreePicture (dpy, overlay_pic);	1036	XRenderFreePicture (dpy, overlay_pic);
991	XRenderFreePicture (dpy, back_pic);	1037	XRenderFreePicture (dpy, back_pic);
992	# if DO_TIMING_TEST	1038	# if DO_TIMING_TEST
993	XSync (dpy, False);	1039	XSync (dpy, False);
994	# endif	1040	# endif
995	# endif	1041	# endif
996	}	1042	}
997	}	1043	}
998	} /* server side rendering completed */	1044	} /* server side rendering completed */
999		1045
…		…
1003	pixmap = tiled_root_pmap;	1049	pixmap = tiled_root_pmap;
1004	pmap_width = window_width;	1050	pmap_width = window_width;
1005	pmap_height = window_height;	1051	pmap_height = window_height;
1006	pmap_depth = root_depth;	1052	pmap_depth = root_depth;
1007	}	1053	}
1008		1054
1009	if (gc)	1055	if (gc)
1010	XFreeGC (dpy, gc);	1056	XFreeGC (dpy, gc);
1011		1057
1012	TIMING_TEST_PRINT_RESULT (tp);	1058	TIMING_TEST_PRINT_RESULT (tp);
1013		1059
1014	return result;	1060	return result;
1015	}	1061	}
1016		1062
1017	bool	1063	bool
1018	bgPixmap_t::set_root_pixmap ()	1064	bgPixmap_t::set_root_pixmap ()
1019	{	1065	{
1020	Pixmap new_root_pixmap = None;	1066	Pixmap new_root_pixmap = None;
1021		1067
1022	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1068	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1023	if (new_root_pixmap == None)	1069	if (new_root_pixmap == None)
1024	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1070	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1025		1071
1026	if (new_root_pixmap != root_pixmap)	1072	if (new_root_pixmap != root_pixmap)
…		…
1042	{	1088	{
1043	unsigned long background_flags = 0;	1089	unsigned long background_flags = 0;
1044		1090
1045	if (target == NULL)	1091	if (target == NULL)
1046	return false;	1092	return false;
		1093
		1094	TIMING_TEST_START (tp);
1047		1095
1048	invalidate();	1096	invalidate();
1049	# ifdef ENABLE_TRANSPARENCY	1097	# ifdef ENABLE_TRANSPARENCY
1050	if (flags & isTransparent)	1098	if (flags & isTransparent)
1051	{	1099	{
…		…
1104	}	1152	}
1105	else if (background_flags && pmap_depth != target->depth)	1153	else if (background_flags && pmap_depth != target->depth)
1106	{	1154	{
1107	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1155	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1108	}	1156	}
		1157
1109	# else /* our own client-side tinting */	1158	# elif !XFT /* our own client-side tinting */
		1159
		1160	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
		1161	This may need to be changed in need_client_side_rendering() logic is altered !!! */
		1162
1110	if (background_flags && (flags & isInvalid))	1163	if (background_flags && (flags & isInvalid))
1111	{	1164	{
1112	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1165	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1113	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1166	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1114	{	1167	{
…		…
1136	pmap_width = result->width;	1189	pmap_width = result->width;
1137	pmap_height = result->height;	1190	pmap_height = result->height;
1138	pmap_depth = target->depth;	1191	pmap_depth = target->depth;
1139	}	1192	}
1140	if (pmap_depth != result->depth)	1193	if (pmap_depth != result->depth)
		1194	{
1141	{ /* Bad Match error will ensue ! stupid X !!!! */	1195	/* Bad Match error will ensue ! stupid X !!!! */
1142	if( result->depth == 24 && pmap_depth == 32)	1196	if( result->depth == 24 && pmap_depth == 32)
1143	result->depth = 32;	1197	result->depth = 32;
1144	else if( result->depth == 32 && pmap_depth == 24)	1198	else if( result->depth == 32 && pmap_depth == 24)
1145	result->depth = 24;	1199	result->depth = 24;
1146	else	1200	else
…		…
1165	}	1219	}
1166	}	1220	}
1167		1221
1168	apply ();	1222	apply ();
1169		1223
		1224	TIMING_TEST_PRINT_RESULT (tp);
		1225
1170	return true;	1226	return true;
1171	}	1227	}
1172		1228
1173	bool	1229	bool
1174	bgPixmap_t::set_target (rxvt_term *new_target)	1230	bgPixmap_t::set_target (rxvt_term *new_target)
1175	{	1231	{
1176	if (new_target)	1232	if (new_target)
1177	if (target != new_target)	1233	if (target != new_target)
1178	{	1234	{
…		…
1190	{	1246	{
1191	if (target)	1247	if (target)
1192	{	1248	{
1193	flags &= ~isVtOrigin;	1249	flags &= ~isVtOrigin;
1194	if (pixmap != None)	1250	if (pixmap != None)
		1251	{
1195	{ /* set target's background to pixmap */	1252	/* set target's background to pixmap */
1196	# ifdef ENABLE_TRANSPARENCY	1253	# ifdef ENABLE_TRANSPARENCY
1197	if (flags & isTransparent)	1254	if (flags & isTransparent)
1198	{	1255	{
1199	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1256	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1200	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1257	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
…		…
1216	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1273	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1217	# endif	1274	# endif
1218	}	1275	}
1219	}	1276	}
1220	else	1277	else
		1278	{
1221	{ /* set target background to a pixel */	1279	/* set target background to a pixel */
1222	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1280	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1223	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1281	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1224	/* do we also need to set scrollbar's background here ? */	1282	/* do we also need to set scrollbar's background here ? */
1225	# if HAVE_SCROLLBARS	1283	# if HAVE_SCROLLBARS
1226	if (target->scrollBar.win)	1284	if (target->scrollBar.win)
1227	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1285	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1228	# endif	1286	# endif
1229	}	1287	}
1230		1288	/* don't want Expose on the parent or vt. It is better to use
1231	/* don't want Expose on the parent */	1289	scr_touch or we get a great deal of flicker otherwise: */
1232	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);	1290	XClearWindow (target->dpy, target->parent[0]);
1233	/* do want Expose on the vt, so we get refreshed properly */
1234	XClearArea (target->dpy, target->vt, 0, 0, 0, 0, True);
1235		1291
1236	# if HAVE_SCROLLBARS	1292	# if HAVE_SCROLLBARS
1237	if (target->scrollBar.win)	1293	if (target->scrollBar.win)
1238	{	1294	{
1239	target->scrollBar.setIdle ();	1295	target->scrollBar.setIdle ();
1240	target->scrollbar_show (0);	1296	target->scrollbar_show (0);
1241	}	1297	}
1242	# endif	1298	# endif
1243	}
1244	}
1245		1299
		1300	target->want_refresh = 1;
		1301	flags \|= hasChanged;
		1302	}
		1303	}
		1304
1246	#endif /* HAVE_BG_PIXMAP */	1305	#endif /* HAVE_BG_PIXMAP */
1247		1306
1248	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1307	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1249	/* taken from aterm-0.4.2 */	1308	/* taken from aterm-0.4.2 */
1250		1309
1251	typedef uint32_t RUINT32T;	1310	typedef uint32_t RUINT32T;
1252		1311
1253	static void	1312	static void

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.2 by sasha, Wed Sep 12 21:06:08 2007 UTC vs. Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC

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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.2 by sasha, Wed Sep 12 21:06:08 2007 UTC vs.
Revision 1.16 by ayin, Mon Nov 26 11:20:13 2007 UTC