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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.17 by ayin, Wed Dec 5 08:46:27 2007 UTC vs.
Revision 1.47 by sf-exg, Mon Aug 30 23:42:37 2010 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: background.C - former xpm.C	2	* File: background.C - former xpm.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
8	*	8	*
9	* This program is free software; you can redistribute it and/or modify	9	* This program is free software; you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by	10	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
25	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
26		26
27	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
28		28
29	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
30	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
31	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv; \
32	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
33		34
34	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
35	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	do { \
		37	struct timeval tv; \
		38	gettimeofday (&tv, NULL); \
		39	tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \
36	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\	40	fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \
37	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)	41	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \
		42	} while (0)
38		43
39	#else	44	#else
40	#define TIMING_TEST_START(id) do{}while (0)	45	#define TIMING_TEST_START(id) do {} while (0)
41	#define TIMING_TEST_PRINT_RESULT(id) do{}while (0)	46	#define TIMING_TEST_PRINT_RESULT(id) do {} while (0)
42	#endif	47	#endif
43		48
44	/*	49	/*
45	* Pixmap geometry string interpretation :	50	* Pixmap geometry string interpretation :
46	* Each geometry string contains zero or one scale/position	51	* Each geometry string contains zero or one scale/position
47	* adjustment and may optionally be followed by a colon and one or more	52	* adjustment and may optionally be followed by a colon and one or more
48	* colon-delimited pixmap operations.	53	* colon-delimited pixmap operations.
49	* The following table shows the valid geometry strings and their	54	* The following table shows the valid geometry strings and their
50	* affects on the background image :	55	* effects on the background image :
51	*	56	*
52	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.	57	* WxH+X+Y Set scaling to W% by H%, and position to X% by Y%.
53	* W and H are percentages of the terminal window size.	58	* W and H are percentages of the terminal window size.
54	* X and Y are also percentages; e.g., +50+50 centers	59	* X and Y are also percentages; e.g., +50+50 centers
55	* the image in the window.	60	* the image in the window.
…		…
86	*/	91	*/
87		92
88	#ifdef HAVE_BG_PIXMAP	93	#ifdef HAVE_BG_PIXMAP
89	bgPixmap_t::bgPixmap_t ()	94	bgPixmap_t::bgPixmap_t ()
90	{	95	{
		96	// this is basically redundant as bgPixmap_t is only used in
		97	// zero_initialised-derived structs
91	#ifdef HAVE_AFTERIMAGE	98	#ifdef HAVE_AFTERIMAGE
92	original_asim = NULL;	99	original_asim = NULL;
93	#endif	100	#endif
94	#ifdef BG_IMAGE_FROM_FILE	101	#ifdef BG_IMAGE_FROM_FILE
95	h_scale = v_scale = 0;	102	h_scale = v_scale = 0;
96	h_align = v_align = 0;	103	h_align = v_align = 0;
97	#endif	104	#endif
98	flags = 0;	105	flags = 0;
99	pixmap = None;	106	pixmap = None;
		107	valid_since = invalid_since = 0;
		108	target = 0;
100	}	109	}
101		110
102	void	111	void
103	bgPixmap_t::destroy ()	112	bgPixmap_t::destroy ()
104	{	113	{
…		…
119	return true;	128	return true;
120	# endif	129	# endif
121		130
122	# ifdef BG_IMAGE_FROM_FILE	131	# ifdef BG_IMAGE_FROM_FILE
123	# ifdef HAVE_AFTERIMAGE	132	# ifdef HAVE_AFTERIMAGE
124	if (original_asim != NULL)	133	if (original_asim)
125	# endif	134	# endif
126	{	135	{
127	if (h_scale != 0 \|\| v_scale != 0	136	if (h_scale != 0 \|\| v_scale != 0
128	\|\| h_align != 0 \|\| v_align != 0)	137	\|\| h_align != 0 \|\| v_align != 0)
129	return true;	138	return true;
…		…
131	# endif	140	# endif
132		141
133	return false;	142	return false;
134	}	143	}
135		144
136	bool	145	bool
137	bgPixmap_t::window_position_sensitive ()	146	bgPixmap_t::window_position_sensitive ()
138	{	147	{
139	# ifdef ENABLE_TRANSPARENCY	148	# ifdef ENABLE_TRANSPARENCY
140	if (flags & isTransparent)	149	if (flags & isTransparent)
141	return true;	150	return true;
142	# endif	151	# endif
143		152
144	# ifdef BG_IMAGE_FROM_FILE	153	# ifdef BG_IMAGE_FROM_FILE
145	# ifdef HAVE_AFTERIMAGE	154	# ifdef HAVE_AFTERIMAGE
146	if (original_asim != NULL)	155	if (original_asim)
147	# endif	156	# endif
148	{	157	{
149	if (h_align == rootAlign \|\| v_align == rootAlign)	158	if (h_align == rootAlign \|\| v_align == rootAlign)
150	return true;	159	return true;
151	}	160	}
…		…
155	};	164	};
156		165
157	bool bgPixmap_t::need_client_side_rendering ()	166	bool bgPixmap_t::need_client_side_rendering ()
158	{	167	{
159	# ifdef HAVE_AFTERIMAGE	168	# ifdef HAVE_AFTERIMAGE
160	if (original_asim != NULL)	169	if (original_asim)
161	return true;	170	return true;
162	# endif	171	# endif
163	# ifdef ENABLE_TRANSPARENCY	172	# ifdef ENABLE_TRANSPARENCY
164	if (flags & isTransparent)	173	if (flags & isTransparent)
165	{	174	{
…		…
254	int geom_flags = 0, changed = 0;	263	int geom_flags = 0, changed = 0;
255	int x = 0, y = 0;	264	int x = 0, y = 0;
256	unsigned int w = 0, h = 0;	265	unsigned int w = 0, h = 0;
257	unsigned int n;	266	unsigned int n;
258	unsigned long new_flags = (flags & (~geometryFlags));	267	unsigned long new_flags = (flags & (~geometryFlags));
259	char *p;	268	const char *p;
260	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	269	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
261		270
262	if (geom == NULL)	271	if (geom == NULL)
263	return false;	272	return false;
264		273
265	char str[MAXLEN_GEOM];	274	char str[MAXLEN_GEOM];
…		…
272	if (n < MAXLEN_GEOM)	281	if (n < MAXLEN_GEOM)
273	{	282	{
274	char *ops;	283	char *ops;
275	new_flags \|= geometrySet;	284	new_flags \|= geometrySet;
276		285
277	strncpy (str, geom, n);	286	memcpy (str, geom, n);
278	str[n] = '\0';	287	str[n] = '\0';
279	if (str[0] == ':')	288	if (str[0] == ':')
280	ops = &str[0];	289	ops = &str[0];
281	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	290	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
282	ops = &str[0];	291	ops = &str[0];
…		…
365	if (ops)	374	if (ops)
366	{	375	{
367	while (*ops)	376	while (*ops)
368	{	377	{
369	while (ops == ':' \|\| isspace(ops)) ++ops;	378	while (ops == ':' \|\| isspace(ops)) ++ops;
		379
370	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	380	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
371	if (CHECK_GEOM_OPS("tile"))	381	if (CHECK_GEOM_OPS ("tile"))
372	{	382	{
373	w = h = noScale;	383	w = h = noScale;
374	geom_flags \|= WidthValue\|HeightValue;	384	geom_flags \|= WidthValue\|HeightValue;
375	}	385	}
376	else if (CHECK_GEOM_OPS("propscale"))	386	else if (CHECK_GEOM_OPS ("propscale"))
377	{	387	{
378	if (w == 0 && h == 0)	388	if (w == 0 && h == 0)
379	{	389	{
380	w = windowScale;	390	w = windowScale;
381	geom_flags \|= WidthValue;	391	geom_flags \|= WidthValue;
382	}	392	}
383	new_flags \|= propScale;	393	new_flags \|= propScale;
384	}	394	}
385	else if (CHECK_GEOM_OPS("hscale"))	395	else if (CHECK_GEOM_OPS ("hscale"))
386	{	396	{
387	if (w == 0)
388	w = windowScale;	397	if (w == 0) w = windowScale;
		398
389	h = noScale;	399	h = noScale;
390	geom_flags \|= WidthValue\|HeightValue;	400	geom_flags \|= WidthValue\|HeightValue;
391	}	401	}
392	else if (CHECK_GEOM_OPS("vscale"))	402	else if (CHECK_GEOM_OPS ("vscale"))
393	{	403	{
394	if (h == 0)
395	h = windowScale;	404	if (h == 0) h = windowScale;
		405
396	w = noScale;	406	w = noScale;
397	geom_flags \|= WidthValue\|HeightValue;	407	geom_flags \|= WidthValue\|HeightValue;
398	}	408	}
399	else if (CHECK_GEOM_OPS("scale"))	409	else if (CHECK_GEOM_OPS ("scale"))
400	{	410	{
401	if (h == 0)
402	h = windowScale;	411	if (h == 0) h = windowScale;
403	if (w == 0)
404	w = windowScale;	412	if (w == 0) w = windowScale;
		413
405	geom_flags \|= WidthValue\|HeightValue;	414	geom_flags \|= WidthValue\|HeightValue;
406	}	415	}
407	else if (CHECK_GEOM_OPS("auto"))	416	else if (CHECK_GEOM_OPS ("auto"))
408	{	417	{
409	w = h = windowScale;	418	w = h = windowScale;
410	x = y = centerAlign;	419	x = y = centerAlign;
411	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	420	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
412	}	421	}
413	else if (CHECK_GEOM_OPS("root"))	422	else if (CHECK_GEOM_OPS ("root"))
414	{	423	{
415	w = h = noScale;	424	w = h = noScale;
416	x = y = rootAlign;	425	x = y = rootAlign;
417	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	426	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
418	}	427	}
419	# undef CHECK_GEOM_OPS	428	# undef CHECK_GEOM_OPS
		429
420	while (ops != ':' && ops != '\0') ++ops;	430	while (ops != ':' && ops != '\0') ++ops;
421	} /* done parsing ops */	431	} /* done parsing ops */
422	}	432	}
423		433
424	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	434	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
425	++changed;
426	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	435	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
427	++changed;
428	if (check_set_align_value (geom_flags, XValue, h_align, x))	436	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
429	++changed;
430	if (check_set_align_value (geom_flags, YValue, v_align, y))	437	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
431	++changed;
432	}	438	}
433		439
434	if (new_flags != flags)	440	if (new_flags != flags)
435	{	441	{
436	flags = new_flags;	442	flags = new_flags;
437	changed++;	443	changed++;
438	}	444	}
		445
439	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	446	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
440	// flags, h_scale, v_scale, h_align, v_align);	447	// flags, h_scale, v_scale, h_align, v_align);
441	return (changed > 0);	448	return (changed > 0);
442	}	449	}
443		450
444	# ifdef HAVE_AFTERIMAGE	451	# ifdef HAVE_AFTERIMAGE
445	bool	452	bool
446	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	453	bgPixmap_t::render_asim (unsigned long background_flags)
447	{	454	{
448	if (target == NULL)	455	if (target == NULL)
449	return false;	456	return false;
450		457
		458	target->init_asv ();
		459
		460	ASImage *background = NULL;
		461	ARGB32 background_tint = TINT_LEAVE_SAME;
		462
		463	# ifdef ENABLE_TRANSPARENCY
		464	if (background_flags)
		465	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
		466
		467	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
		468	{
		469	ShadingInfo as_shade;
		470	as_shade.shading = (shade == 0) ? 100 : shade;
		471
		472	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		473	if (flags & tintSet)
		474	tint.get (c);
		475	as_shade.tintColor.red = c.r;
		476	as_shade.tintColor.green = c.g;
		477	as_shade.tintColor.blue = c.b;
		478
		479	background_tint = shading2tint32 (&as_shade);
		480	}
		481
		482	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
		483	{
		484	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
		485	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
		486	100, ASIMAGE_QUALITY_DEFAULT);
		487	if (tmp)
		488	{
		489	destroy_asimage (&background);
		490	background = tmp;
		491	}
		492	}
		493	# endif
		494
		495	ASImage *result = 0;
		496
451	int target_width = (int)target->szHint.width;	497	int target_width = target->szHint.width;
452	int target_height = (int)target->szHint.height;	498	int target_height = target->szHint.height;
453	int new_pmap_width = target_width, new_pmap_height = target_height;	499	int new_pmap_width = target_width;
454	ASImage *result = NULL;	500	int new_pmap_height = target_height;
455		501
456	int x = 0;	502	int x = 0;
457	int y = 0;	503	int y = 0;
458	int w = h_scale * target_width / 100;	504	int w = h_scale * target_width / 100;
459	int h = v_scale * target_height / 100;	505	int h = v_scale * target_height / 100;
…		…
462		508
463	if (original_asim)	509	if (original_asim)
464	{	510	{
465	if (h_align == rootAlign \|\| v_align == rootAlign)	511	if (h_align == rootAlign \|\| v_align == rootAlign)
466	{	512	{
467	target->get_window_origin(x, y);	513	target->get_window_origin (x, y);
468	x = -x;	514	x = -x;
469	y = -y;	515	y = -y;
470	}	516	}
		517
471	if (h_align != rootAlign)	518	if (h_align != rootAlign)
472	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	519	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		520
473	if (v_align != rootAlign)	521	if (v_align != rootAlign)
474	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	522	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
475	}	523	}
476		524
477	if (original_asim == NULL	525	if (!original_asim
478	\|\| x >= target_width	526	\|\| x >= target_width
479	\|\| y >= target_height	527	\|\| y >= target_height
480	\|\| (w > 0 && x + w <= 0)	528	\|\| (w > 0 && x + w <= 0)
481	\|\| (h > 0 && y + h <= 0))	529	\|\| (h > 0 && y + h <= 0))
482	{	530	{
483	if (background)	531	if (background)
484	{	532	{
485	new_pmap_width = background->width;	533	new_pmap_width = background->width;
486	new_pmap_height = background->height;	534	new_pmap_height = background->height;
487	result = background;	535	result = background;
		536
488	if (background_tint != TINT_LEAVE_SAME)	537	if (background_tint != TINT_LEAVE_SAME)
489	{	538	{
490	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	539	ASImage *tmp = tile_asimage (target->asv, background, 0, 0,
491	target_width, target_height, background_tint,	540	target_width, target_height, background_tint,
492	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	541	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
493	if (tmp)	542	if (tmp)
494	result = tmp;	543	result = tmp;
495	}	544	}
…		…
498	new_pmap_width = new_pmap_height = 0;	547	new_pmap_width = new_pmap_height = 0;
499	}	548	}
500	else	549	else
501	{	550	{
502	result = original_asim;	551	result = original_asim;
		552
503	if ((w > 0 && w != original_asim->width)	553	if ((w > 0 && w != original_asim->width)
504	\|\| (h > 0 && h != original_asim->height))	554	\|\| (h > 0 && h != original_asim->height))
505	{	555	{
506	result = scale_asimage (target->asv, original_asim,	556	result = scale_asimage (target->asv, original_asim,
507	w > 0 ? w : original_asim->width,	557	w > 0 ? w : original_asim->width,
508	h > 0 ? h : original_asim->height,	558	h > 0 ? h : original_asim->height,
509	background ? ASA_ASImage : ASA_XImage,	559	background ? ASA_ASImage : ASA_XImage,
510	100, ASIMAGE_QUALITY_DEFAULT);	560	100, ASIMAGE_QUALITY_DEFAULT);
511	}	561	}
		562
512	if (background == NULL)	563	if (background == NULL)
513	{	564	{
514	/* if tiling - pixmap has to be sized exactly as the image,	565	/* if tiling - pixmap has to be sized exactly as the image,
515	but there is no need to make it bigger then the window! */	566	but there is no need to make it bigger than the window! */
516	if (h_scale == 0)	567	if (h_scale == 0)
517	new_pmap_width = min (result->width, target_width);	568	new_pmap_width = min (result->width, target_width);
518	if (v_scale == 0)	569	if (v_scale == 0)
519	new_pmap_height = min (result->height, target_height);	570	new_pmap_height = min (result->height, target_height);
520	/* we also need to tile our image in one or both directions */	571	/* we also need to tile our image in one or both directions */
521	if (h_scale == 0 \|\| v_scale == 0)	572	if (h_scale == 0 \|\| v_scale == 0)
522	{	573	{
523	ASImage *tmp = tile_asimage (target->asv, result,	574	ASImage *tmp = tile_asimage (target->asv, result,
524	(h_scale > 0) ? 0 : (int)result->width - x,	575	(h_scale > 0) ? 0 : (int)result->width - x,
525	(v_scale > 0) ? 0 : (int)result->height - y,	576	(v_scale > 0) ? 0 : (int)result->height - y,
526	new_pmap_width,	577	new_pmap_width,
527	new_pmap_height,	578	new_pmap_height,
528	TINT_LEAVE_SAME, ASA_XImage,	579	TINT_LEAVE_SAME, ASA_XImage,
529	100, ASIMAGE_QUALITY_DEFAULT);	580	100, ASIMAGE_QUALITY_DEFAULT);
530	if (tmp)	581	if (tmp)
531	{	582	{
532	if (result != original_asim)	583	if (result != original_asim)
533	destroy_asimage (&result);	584	destroy_asimage (&result);
		585
534	result = tmp;	586	result = tmp;
535	}	587	}
536	}	588	}
537	}	589	}
538	else	590	else
539	{	591	{
540	/* if blending background and image - pixmap has to be sized same as target window */	592	/* if blending background and image - pixmap has to be sized same as target window */
541	ASImageLayer *layers = create_image_layers (2);	593	ASImageLayer *layers = create_image_layers (2);
542	ASImage *merged_im = NULL;
543		594
544	layers[0].im = background;	595	layers[0].im = background;
545	layers[0].clip_width = target_width;	596	layers[0].clip_width = target_width;
546	layers[0].clip_height = target_height;	597	layers[0].clip_height = target_height;
547	layers[0].tint = background_tint;	598	layers[0].tint = background_tint;
548	layers[1].im = result;	599	layers[1].im = result;
		600
549	if (w <= 0)	601	if (w <= 0)
550	{	602	{
551	/* tile horizontally */	603	/* tile horizontally */
552	while (x > 0) x -= (int)result->width;	604	while (x > 0) x -= (int)result->width;
553	layers[1].dst_x = x;	605	layers[1].dst_x = x;
…		…
557	{	609	{
558	/* clip horizontally */	610	/* clip horizontally */
559	layers[1].dst_x = x;	611	layers[1].dst_x = x;
560	layers[1].clip_width = result->width;	612	layers[1].clip_width = result->width;
561	}	613	}
		614
562	if (h <= 0)	615	if (h <= 0)
563	{	616	{
564	while (y > 0) y -= (int)result->height;	617	while (y > 0) y -= (int)result->height;
565	layers[1].dst_y = y;	618	layers[1].dst_y = y;
566	layers[1].clip_height = result->height + target_height;	619	layers[1].clip_height = result->height + target_height;
…		…
568	else	621	else
569	{	622	{
570	layers[1].dst_y = y;	623	layers[1].dst_y = y;
571	layers[1].clip_height = result->height;	624	layers[1].clip_height = result->height;
572	}	625	}
		626
573	if (target->rs[Rs_blendtype])	627	if (target->rs[Rs_blendtype])
574	{	628	{
575	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	629	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
576	if (layers[1].merge_scanlines == NULL)	630	if (layers[1].merge_scanlines == NULL)
577	layers[1].merge_scanlines = alphablend_scanlines;	631	layers[1].merge_scanlines = alphablend_scanlines;
578	}	632	}
		633
579	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	634	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
580	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	635	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		636
581	if (tmp)	637	if (tmp)
582	{	638	{
583	if (result != original_asim)	639	if (result != original_asim)
584	destroy_asimage (&result);	640	destroy_asimage (&result);
		641
585	result = tmp;	642	result = tmp;
586	}	643	}
		644
587	free (layers);	645	free (layers);
588	}	646	}
589	}	647	}
590	TIMING_TEST_PRINT_RESULT (asim);	648	TIMING_TEST_PRINT_RESULT (asim);
591		649
…		…
612	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);	670	pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth);
613	pmap_width = new_pmap_width;	671	pmap_width = new_pmap_width;
614	pmap_height = new_pmap_height;	672	pmap_height = new_pmap_height;
615	pmap_depth = target->depth;	673	pmap_depth = target->depth;
616	}	674	}
617	/* fill with background color ( if result's not completely overlapping it)*/	675	/* fill with background color (if result's not completely overlapping it) */
618	gcv.foreground = target->pix_colors[Color_bg];	676	gcv.foreground = target->pix_colors[Color_bg];
619	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);	677	gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv);
620		678
621	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	679	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
622	int dst_width = result->width, dst_height = result->height;	680	int dst_width = result->width, dst_height = result->height;
623	if (background == NULL)	681	if (background == NULL)
624	{	682	{
625	if (h_scale > 0)
626	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	683	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
627	if (v_scale > 0)
628	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	684	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
629		685
630	if (dst_x > 0 \|\| dst_y > 0	686	if (dst_x > 0 \|\| dst_y > 0
631	\|\| dst_x + dst_width < new_pmap_width	687	\|\| dst_x + dst_width < new_pmap_width
632	\|\| dst_y + dst_height < new_pmap_height)	688	\|\| dst_y + dst_height < new_pmap_height)
633	{
634	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	689	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
635	}
636	}	690	}
637		691
638	/* put result on pixmap */	692	/* put result on pixmap */
639	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	693	if (dst_x < new_pmap_width && dst_y < new_pmap_height)
640	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);	694	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
…		…
644		698
645	XFreeGC (target->dpy, gc);	699	XFreeGC (target->dpy, gc);
646	TIMING_TEST_PRINT_RESULT (asim);	700	TIMING_TEST_PRINT_RESULT (asim);
647	}	701	}
648		702
		703	if (background)
		704	destroy_asimage (&background);
		705
649	return true;	706	return true;
650	}	707	}
651	# endif /* HAVE_AFTERIMAGE */	708	# endif /* HAVE_AFTERIMAGE */
652		709
653	bool	710	bool
654	bgPixmap_t::set_file (const char *file)	711	bgPixmap_t::set_file (const char *file)
655	{	712	{
656	char *f;
657
658	assert (file != NULL);	713	assert (file);
659		714
660	if (*file != '\0')	715	if (*file)
661	{	716	{
		717	if (const char *p = strchr (file, ';'))
		718	{
		719	size_t len = p - file;
		720	char *f = rxvt_temp_buf<char> (len + 1);
		721	memcpy (f, file, len);
		722	f[len] = '\0';
		723	file = f;
		724	}
		725
662	# ifdef HAVE_AFTERIMAGE	726	# ifdef HAVE_AFTERIMAGE
663	if (target->asimman == NULL)	727	if (!target->asimman)
664	target->asimman = create_generic_imageman (target->rs[Rs_path]);	728	target->asimman = create_generic_imageman (target->rs[Rs_path]);
665	if ((f = strchr (file, ';')) == NULL)
666	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	729	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
667	else
668	{
669	size_t len = f - file;
670	f = (char *)malloc (len + 1);
671	strncpy (f, file, len);
672	f[len] = '\0';
673	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
674	free (f);
675	}
676	return (original_asim != NULL);	730	return original_asim;
677	# endif	731	# endif
678	}	732	}
		733
679	return false;	734	return false;
680	}	735	}
681		736
682	# endif /* BG_IMAGE_FROM_FILE */	737	# endif /* BG_IMAGE_FROM_FILE */
683		738
…		…
688	if (!(flags & isTransparent))	743	if (!(flags & isTransparent))
689	{	744	{
690	flags \|= isTransparent;	745	flags \|= isTransparent;
691	return true;	746	return true;
692	}	747	}
		748
693	return false;	749	return false;
694	}	750	}
695		751
696	bool	752	bool
697	bgPixmap_t::set_blur_radius (const char *geom)	753	bgPixmap_t::set_blur_radius (const char *geom)
…		…
778	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	834	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
779	tint = new_tint;	835	tint = new_tint;
780	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	836	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
781	return true;	837	return true;
782	}	838	}
		839
783	return false;	840	return false;
784	}	841	}
785		842
786	bool	843	bool
787	bgPixmap_t::unset_tint ()	844	bgPixmap_t::unset_tint ()
…		…
791	if (new_flags != (flags & tintFlags))	848	if (new_flags != (flags & tintFlags))
792	{	849	{
793	flags = (flags&~tintFlags)\|new_flags;	850	flags = (flags&~tintFlags)\|new_flags;
794	return true;	851	return true;
795	}	852	}
		853
796	return false;	854	return false;
797	}	855	}
798		856
799	bool	857	bool
800	bgPixmap_t::set_shade (const char *shade_str)	858	bgPixmap_t::set_shade (const char *shade_str)
801	{	859	{
802	int new_shade = (shade_str) ? atoi (shade_str) : 0;	860	int new_shade = (shade_str) ? atoi (shade_str) : 0;
803		861
804	if (new_shade < 0 && new_shade > -100)	862	if (new_shade < 0 && new_shade > -100)
805	new_shade = 200 - (100 + new_shade);	863	new_shade = 200 - (100 + new_shade);
806	else if (new_shade == 100)	864	else if (new_shade == 100)
807	new_shade = 0;	865	new_shade = 0;
808		866
809	if (new_shade != shade)	867	if (new_shade != shade)
810	{	868	{
811	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	869	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
812	shade = new_shade;	870	shade = new_shade;
813	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	871	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
814	return true;	872	return true;
815	}	873	}
		874
816	return false;	875	return false;
817	}	876	}
818		877
819	/* make_transparency_pixmap()	878	/* make_transparency_pixmap()
820	* Builds a pixmap sized the same as terminal window, with depth same as the root window	879	* Builds a pixmap sized the same as terminal window, with depth same as the root window
…		…
827	unsigned long result = 0;	886	unsigned long result = 0;
828		887
829	if (target == NULL)	888	if (target == NULL)
830	return 0;	889	return 0;
831		890
832	/* root dimentions may change from call to call - but Display structure should	891	/* root dimensions may change from call to call - but Display structure should
833	* be always up-to-date, so let's use it :	892	* be always up-to-date, so let's use it :
834	*/	893	*/
835	Window root = target->display->root;	894	Window root = target->display->root;
836	int screen = target->display->screen;	895	int screen = target->display->screen;
837	Display *dpy = target->dpy;	896	Display *dpy = target->dpy;
…		…
896	XGrabServer (dpy);	955	XGrabServer (dpy);
897	XMapRaised (dpy, src);	956	XMapRaised (dpy, src);
898	XSync (dpy, False);	957	XSync (dpy, False);
899		958
900	/* XSync should get window where it's properly exposed,	959	/* XSync should get window where it's properly exposed,
901	* but to be on the safe side - let's check for the actuall event to arrive : */	960	* but to be on the safe side - let's check for the actual event to arrive : */
902	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	961	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
903	++ev_count;	962	++ev_count;
904		963
905	if (ev_count > 0);	964	if (ev_count > 0);
906	{	965	{
…		…
910	{	969	{
911	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	970	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
912	success = true;	971	success = true;
913	}	972	}
914	}	973	}
		974
915	XDestroyWindow (dpy, src);	975	XDestroyWindow (dpy, src);
916	XUngrabServer (dpy);	976	XUngrabServer (dpy);
917	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	977	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
918	}	978	}
919		979
…		…
925	else	985	else
926	result \|= transpPmapTiled;	986	result \|= transpPmapTiled;
927	}	987	}
928	else	988	else
929	{	989	{
930	/* strightforward pixmap copy */	990	/* straightforward pixmap copy */
931	gcv.tile = root_pixmap;	991	gcv.tile = root_pixmap;
932	gcv.fill_style = FillTiled;	992	gcv.fill_style = FillTiled;
933		993
934	while (sx < 0) sx += (int)root_width;	994	while (sx < 0) sx += (int)root_width;
935	while (sy < 0) sy += (int)root_height;	995	while (sy < 0) sy += (int)root_height;
…		…
983	{	1043	{
984	c.r = (c.r * shade) / 100;	1044	c.r = (c.r * shade) / 100;
985	c.g = (c.g * shade) / 100;	1045	c.g = (c.g * shade) / 100;
986	c.b = (c.b * shade) / 100;	1046	c.b = (c.b * shade) / 100;
987	}	1047	}
988	else if( shade > 100 && shade < 200)	1048	else if (shade > 100 && shade < 200)
989	{	1049	{
990	c.r = (c.r * (200 - shade)) / 100;	1050	c.r = (c.r * (200 - shade)) / 100;
991	c.g = (c.g * (200 - shade)) / 100;	1051	c.g = (c.g * (200 - shade)) / 100;
992	c.b = (c.b * (200 - shade)) / 100;	1052	c.b = (c.b * (200 - shade)) / 100;
993	}	1053	}
…		…
1039	mask_c.blue = 0xffff - c.b;	1099	mask_c.blue = 0xffff - c.b;
1040	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1100	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1041	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1101	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1042	result \|= transpPmapTinted;	1102	result \|= transpPmapTinted;
1043	}	1103	}
		1104
1044	XRenderFreePicture (dpy, mask_pic);	1105	XRenderFreePicture (dpy, mask_pic);
1045	XRenderFreePicture (dpy, overlay_pic);	1106	XRenderFreePicture (dpy, overlay_pic);
1046	XRenderFreePicture (dpy, back_pic);	1107	XRenderFreePicture (dpy, back_pic);
1047	# if DO_TIMING_TEST	1108	# if DO_TIMING_TEST
1048	XSync (dpy, False);	1109	XSync (dpy, False);
…		…
1070	}	1131	}
1071		1132
1072	bool	1133	bool
1073	bgPixmap_t::set_root_pixmap ()	1134	bgPixmap_t::set_root_pixmap ()
1074	{	1135	{
1075	Pixmap new_root_pixmap = None;
1076
1077	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1136	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1078	if (new_root_pixmap == None)	1137	if (new_root_pixmap == None)
1079	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1138	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1080		1139
1081	if (new_root_pixmap != root_pixmap)	1140	if (new_root_pixmap != root_pixmap)
1082	{	1141	{
1083	root_pixmap = new_root_pixmap;	1142	root_pixmap = new_root_pixmap;
1084	return true;	1143	return true;
1085	}	1144	}
		1145
1086	return false;	1146	return false;
1087	}	1147	}
1088	# endif /* ENABLE_TRANSPARENCY */	1148	# endif /* ENABLE_TRANSPARENCY */
1089		1149
1090	# ifndef HAVE_AFTERIMAGE	1150	# ifndef HAVE_AFTERIMAGE
1091	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1151	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1092	# endif	1152	# endif
1093
1094		1153
1095	bool	1154	bool
1096	bgPixmap_t::render ()	1155	bgPixmap_t::render ()
1097	{	1156	{
1098	unsigned long background_flags = 0;	1157	unsigned long background_flags = 0;
…		…
1100	if (target == NULL)	1159	if (target == NULL)
1101	return false;	1160	return false;
1102		1161
1103	TIMING_TEST_START (tp);	1162	TIMING_TEST_START (tp);
1104		1163
1105	invalidate();	1164	invalidate ();
1106	# ifdef ENABLE_TRANSPARENCY	1165	# ifdef ENABLE_TRANSPARENCY
1107	if (flags & isTransparent)	1166	if (flags & isTransparent)
1108	{	1167	{
1109	/* we need to re-generate transparency pixmap in that case ! */	1168	/* we need to re-generate transparency pixmap in that case ! */
1110	background_flags = make_transparency_pixmap ();	1169	background_flags = make_transparency_pixmap ();
…		…
1114	&& pmap_depth == target->depth)	1173	&& pmap_depth == target->depth)
1115	flags = flags & ~isInvalid;	1174	flags = flags & ~isInvalid;
1116	}	1175	}
1117	# endif	1176	# endif
1118		1177
1119	XImage *result = NULL;
1120	# ifdef HAVE_AFTERIMAGE	1178	# ifdef HAVE_AFTERIMAGE
1121	if (original_asim	1179	if (original_asim
1122	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1180	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1123	{	1181	{
1124	ASImage *background = NULL;
1125	ARGB32 as_tint = TINT_LEAVE_SAME;
1126	if (background_flags)
1127	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1128
1129	# ifdef ENABLE_TRANSPARENCY
1130	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1131	{
1132	ShadingInfo as_shade;
1133	as_shade.shading = (shade == 0) ? 100 : shade;
1134
1135	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1136	if (flags & tintSet)
1137	tint.get (c);
1138	as_shade.tintColor.red = c.r;
1139	as_shade.tintColor.green = c.g;
1140	as_shade.tintColor.blue = c.b;
1141
1142	as_tint = shading2tint32 (&as_shade);
1143	}
1144	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1145	{
1146	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1147	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1148	100, ASIMAGE_QUALITY_DEFAULT);
1149	if (tmp)
1150	{
1151	destroy_asimage (&background);
1152	background = tmp;
1153	}
1154	}
1155	# endif
1156
1157	if (render_asim (background, as_tint))	1182	if (render_asim (background_flags))
1158	flags = flags & ~isInvalid;	1183	flags = flags & ~isInvalid;
1159	if (background)
1160	destroy_asimage (&background);
1161	}	1184	}
1162	else if (background_flags && pmap_depth != target->depth)	1185	# endif
		1186
		1187	XImage *result = NULL;
		1188
		1189	if (background_flags && (flags & isInvalid))
1163	{	1190	{
1164	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1191	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1165	}
1166		1192
		1193	# if !defined(HAVE_AFTERIMAGE) && !XFT
1167	# elif !XFT /* our own client-side tinting */	1194	/* our own client-side tinting */
1168
1169	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.	1195	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
1170	This may need to be changed in need_client_side_rendering() logic is altered !!! */	1196	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1171
1172	if (background_flags && (flags & isInvalid))
1173	{
1174	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1175	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1197	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1176	{	1198	{
1177	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1199	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1178	if (flags & tintSet)	1200	if (flags & tintSet)
1179	tint.get (c);	1201	tint.get (c);
1180	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1202	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1181	}	1203	}
		1204	# endif
1182	}	1205	}
1183	# endif /* HAVE_AFTERIMAGE */
1184		1206
1185	if (result != NULL)	1207	if (result)
1186	{	1208	{
1187	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1209	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1210
1188	if (gc)	1211	if (gc)
1189	{	1212	{
1190	if (/pmap_depth != target->depth &&/ pixmap != None)	1213	if (/pmap_depth != target->depth &&/ pixmap != None)
1191	{	1214	{
1192	XFreePixmap (target->dpy, pixmap);	1215	XFreePixmap (target->dpy, pixmap);
1193	pixmap = None;	1216	pixmap = None;
1194	}	1217	}
		1218
1195	if (pixmap == None)	1219	if (pixmap == None)
1196	{	1220	{
1197	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1221	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1198	pmap_width = result->width;	1222	pmap_width = result->width;
1199	pmap_height = result->height;	1223	pmap_height = result->height;
1200	pmap_depth = target->depth;	1224	pmap_depth = target->depth;
1201	}	1225	}
		1226
1202	if (pmap_depth != result->depth)	1227	if (pmap_depth != result->depth)
1203	{	1228	{
1204	/* Bad Match error will ensue ! stupid X !!!! */	1229	/* Bad Match error will ensue ! stupid X !!!! */
1205	if( result->depth == 24 && pmap_depth == 32)	1230	if (result->depth == 24 && pmap_depth == 32)
1206	result->depth = 32;	1231	result->depth = 32;
1207	else if( result->depth == 32 && pmap_depth == 24)	1232	else if (result->depth == 32 && pmap_depth == 24)
1208	result->depth = 24;	1233	result->depth = 24;
1209	else	1234	else
1210	{	1235	{
1211	/* TODO: implement image recoding */	1236	/* TODO: implement image recoding */
1212	}	1237	}
1213	}	1238	}
		1239
1214	if (pmap_depth == result->depth)	1240	if (pmap_depth == result->depth)
1215	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1241	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1242
1216	XFreeGC (target->dpy, gc);	1243	XFreeGC (target->dpy, gc);
1217	flags = flags & ~isInvalid;	1244	flags = flags & ~isInvalid;
1218	}	1245	}
		1246
1219	XDestroyImage (result);	1247	XDestroyImage (result);
1220	}	1248	}
1221		1249
1222	if (flags & isInvalid)	1250	if (flags & isInvalid)
1223	{	1251	{
…		…
1227	pixmap = None;	1255	pixmap = None;
1228	}	1256	}
1229	}	1257	}
1230		1258
1231	apply ();	1259	apply ();
		1260
		1261	XSync (target->dpy, False);
		1262	valid_since = ev::now ();
1232		1263
1233	TIMING_TEST_PRINT_RESULT (tp);	1264	TIMING_TEST_PRINT_RESULT (tp);
1234		1265
1235	return true;	1266	return true;
1236	}	1267	}
…		…
1245	# ifdef ENABLE_TRANSPARENCY	1276	# ifdef ENABLE_TRANSPARENCY
1246	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1277	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1247	# endif	1278	# endif
1248	return true;	1279	return true;
1249	}	1280	}
		1281
1250	return false;	1282	return false;
1251	}	1283	}
1252		1284
1253	void	1285	void
1254	bgPixmap_t::apply()	1286	bgPixmap_t::apply ()
1255	{	1287	{
1256	if (target)	1288	if (target)
1257	{	1289	{
1258	flags &= ~isVtOrigin;	1290	flags &= ~isVtOrigin;
		1291
1259	if (pixmap != None)	1292	if (pixmap != None)
1260	{	1293	{
1261	/* set target's background to pixmap */	1294	/* set target's background to pixmap */
1262	# ifdef ENABLE_TRANSPARENCY	1295	# ifdef ENABLE_TRANSPARENCY
1263	if (flags & isTransparent)	1296	if (flags & isTransparent)
1264	{	1297	{
1265	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1298	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1266	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1299	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1267	# if HAVE_SCROLLBARS	1300
1268	if (target->scrollBar.win)	1301	if (target->scrollBar.win)
1269	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1302	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1270	# endif
1271	}	1303	}
1272	else	1304	else
1273	# endif	1305	# endif
1274	{	1306	{
1275	flags \|= isVtOrigin;	1307	flags \|= isVtOrigin;
1276	/* force old pixmap dereference in case it was transparent before :*/	1308	/* force old pixmap dereference in case it was transparent before :*/
1277	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1309	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1278	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1310	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1279	/* do we also need to set scrollbar's background here ? */	1311	/* do we also need to set scrollbar's background here ? */
1280	# if HAVE_SCROLLBARS	1312
1281	if (target->scrollBar.win)	1313	if (target->scrollBar.win)
1282	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1314	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1283	# endif
1284	}	1315	}
1285	}	1316	}
1286	else	1317	else
1287	{	1318	{
1288	/* set target background to a pixel */	1319	/* set target background to a pixel */
1289	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1320	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1290	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1321	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1291	/* do we also need to set scrollbar's background here ? */	1322	/* do we also need to set scrollbar's background here ? */
1292	# if HAVE_SCROLLBARS
1293	if (target->scrollBar.win)	1323	if (target->scrollBar.win)
1294	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1324	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1295	# endif
1296	}	1325	}
		1326
1297	/* don't want Expose on the parent or vt. It is better to use	1327	/* don't want Expose on the parent or vt. It is better to use
1298	scr_touch or we get a great deal of flicker otherwise: */	1328	scr_touch or we get a great deal of flicker otherwise: */
1299	XClearWindow (target->dpy, target->parent[0]);	1329	XClearWindow (target->dpy, target->parent[0]);
1300		1330
1301	# if HAVE_SCROLLBARS	1331	if (target->scrollBar.state && target->scrollBar.win)
1302	if (target->scrollBar.win)
1303	{	1332	{
1304	target->scrollBar.setIdle ();	1333	target->scrollBar.state = STATE_IDLE;
1305	target->scrollbar_show (0);	1334	target->scrollBar.show (0);
1306	}	1335	}
1307	# endif
1308		1336
1309	target->want_refresh = 1;	1337	target->want_refresh = 1;
1310	flags \|= hasChanged;	1338	flags \|= hasChanged;
1311	}	1339	}
1312	}	1340	}
…		…
1317	/* taken from aterm-0.4.2 */	1345	/* taken from aterm-0.4.2 */
1318		1346
1319	typedef uint32_t RUINT32T;	1347	typedef uint32_t RUINT32T;
1320		1348
1321	static void	1349	static void
1322	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)	1350	ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm)
1323	{	1351	{
1324	int sh_r, sh_g, sh_b;	1352	int sh_r, sh_g, sh_b;
1325	RUINT32T mask_r, mask_g, mask_b;	1353	RUINT32T mask_r, mask_g, mask_b;
1326	RUINT32T lookup, lookup_r, lookup_g, lookup_b;	1354	RUINT32T lookup, lookup_r, lookup_g, lookup_b;
1327	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1355	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.17 by ayin, Wed Dec 5 08:46:27 2007 UTC vs. Revision 1.47 by sf-exg, Mon Aug 30 23:42:37 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.17 by ayin, Wed Dec 5 08:46:27 2007 UTC vs.
Revision 1.47 by sf-exg, Mon Aug 30 23:42:37 2010 UTC