[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 1.30 by ayin, Tue Feb 19 10:47:03 2008 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
28	#include "rxvt.h" /* NECESSARY */	25	#include "rxvt.h" /* NECESSARY */
29		26
30	#define DO_TIMING_TEST 0	27	#define DO_TIMING_TEST 0
31		28
32	#if DO_TIMING_TEST	29	#if DO_TIMING_TEST
		30	# include <sys/time.h>
33	#define TIMING_TEST_START(id) \	31	#define TIMING_TEST_START(id) \
34	struct timeval timing_test_##id##_stv;\	32	struct timeval timing_test_##id##_stv;\
35	gettimeofday (&timing_test_##id##_stv, NULL);	33	gettimeofday (&timing_test_##id##_stv, NULL);
36		34
37	#define TIMING_TEST_PRINT_RESULT(id) \	35	#define TIMING_TEST_PRINT_RESULT(id) \
38	do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\	36	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__,\	37	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)	38	tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0)
41		39
…		…
87	* scale Scale both up and down	85	* scale Scale both up and down
88	* auto Same as 100x100+50+50	86	* auto Same as 100x100+50+50
89	*/	87	*/
90		88
91	#ifdef HAVE_BG_PIXMAP	89	#ifdef HAVE_BG_PIXMAP
92	bgPixmap_t::bgPixmap_t()	90	bgPixmap_t::bgPixmap_t ()
93	{	91	{
		92	// this is basically redundant as bgPixmap_t is only used in
		93	// zero_initialised-derived structs
94	#ifdef HAVE_AFTERIMAGE	94	#ifdef HAVE_AFTERIMAGE
95	original_asim = NULL;	95	original_asim = NULL;
96	#endif	96	#endif
97	#ifdef BG_IMAGE_FROM_FILE	97	#ifdef BG_IMAGE_FROM_FILE
98	h_scale = v_scale = 0;	98	h_scale = v_scale = 0;
99	h_align = v_align = 0;	99	h_align = v_align = 0;
100	#endif	100	#endif
101	flags = 0;	101	flags = 0;
102	pixmap = None;	102	pixmap = None;
		103	valid_since = invalid_since = 0;
		104	target = 0;
103	}	105	}
104		106
		107	void
		108	bgPixmap_t::destroy ()
		109	{
		110	#ifdef HAVE_AFTERIMAGE
		111	if (original_asim)
		112	safe_asimage_destroy (original_asim);
		113	#endif
		114
		115	if (pixmap && target)
		116	XFreePixmap (target->dpy, pixmap);
		117	}
105		118
106	bool	119	bool
107	bgPixmap_t::window_size_sensitive ()	120	bgPixmap_t::window_size_sensitive ()
108	{	121	{
109	# ifdef BG_IMAGE_FROM_FILE
110	# ifdef HAVE_AFTERIMAGE
111	if (original_asim != NULL)
112	# endif
113	{
114	if (h_scale != 0 \|\| v_scale != 0
115	\|\| h_align != 0 \|\| v_align != 0)
116	return true;
117	}
118	# endif
119	# ifdef ENABLE_TRANSPARENCY	122	# ifdef ENABLE_TRANSPARENCY
120	if (flags & isTransparent)	123	if (flags & isTransparent)
121	return true;	124	return true;
122	# endif	125	# endif
		126
		127	# ifdef BG_IMAGE_FROM_FILE
		128	# ifdef HAVE_AFTERIMAGE
		129	if (original_asim)
		130	# endif
		131	{
		132	if (h_scale != 0 \|\| v_scale != 0
		133	\|\| h_align != 0 \|\| v_align != 0)
		134	return true;
		135	}
		136	# endif
		137
123	return false;	138	return false;
124	}	139	}
125		140
		141	bool
		142	bgPixmap_t::window_position_sensitive ()
		143	{
		144	# ifdef ENABLE_TRANSPARENCY
		145	if (flags & isTransparent)
		146	return true;
		147	# endif
		148
		149	# ifdef BG_IMAGE_FROM_FILE
		150	# ifdef HAVE_AFTERIMAGE
		151	if (original_asim)
		152	# endif
		153	{
		154	if (h_align == rootAlign \|\| v_align == rootAlign)
		155	return true;
		156	}
		157	# endif
		158
		159	return false;
		160	};
		161
126	bool bgPixmap_t::need_client_side_rendering ()	162	bool bgPixmap_t::need_client_side_rendering ()
127	{	163	{
128	# ifdef HAVE_AFTERIMAGE	164	# ifdef HAVE_AFTERIMAGE
129	if (original_asim != NULL)	165	if (original_asim)
130	return true;	166	return true;
131	# endif	167	# endif
132	# ifdef ENABLE_TRANSPARENCY	168	# ifdef ENABLE_TRANSPARENCY
133	if (flags & isTransparent)	169	if (flags & isTransparent)
134	{	170	{
		171	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
135	if (((flags & blurNeeded) && !(flags & blurServerSide))	172	if ((flags & blurNeeded) && !(flags & blurServerSide))
		173	return true;
		174	# endif
136	\|\| ((flags & tintNeeded) && !(flags & tintServerSide)))	175	if ((flags & tintNeeded) && !(flags & tintServerSide))
137	return true;	176	return true;
138	}	177	}
139	# endif	178	# endif
140	return false;	179	return false;
141	}	180	}
142		181
…		…
160	static inline bool	199	static inline bool
161	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	200	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
162	{	201	{
163	if (geom_flags & flag)	202	if (geom_flags & flag)
164	{	203	{
		204	if (new_value != bgPixmap_t::rootAlign)
		205	{
165	if (new_value < -100)	206	if (new_value < -100)
166	new_value = -100;	207	new_value = -100;
167	else if (new_value > 200)	208	else if (new_value > 200)
168	new_value = 200;	209	new_value = 200;
		210	}
169	if (new_value != align)	211	if (new_value != align)
170	{	212	{
171	align = new_value;	213	align = new_value;
172	return true;	214	return true;
173	}	215	}
…		…
218	int x = 0, y = 0;	260	int x = 0, y = 0;
219	unsigned int w = 0, h = 0;	261	unsigned int w = 0, h = 0;
220	unsigned int n;	262	unsigned int n;
221	unsigned long new_flags = (flags & (~geometryFlags));	263	unsigned long new_flags = (flags & (~geometryFlags));
222	char *p;	264	char *p;
223	# define MAXLEN_GEOM 256 /* could be longer then regular geometry string */	265	# define MAXLEN_GEOM 256 /* could be longer than regular geometry string */
224		266
225	if (geom == NULL)	267	if (geom == NULL)
226	return false;	268	return false;
227		269
228	char str[MAXLEN_GEOM];	270	char str[MAXLEN_GEOM];
…		…
235	if (n < MAXLEN_GEOM)	277	if (n < MAXLEN_GEOM)
236	{	278	{
237	char *ops;	279	char *ops;
238	new_flags \|= geometrySet;	280	new_flags \|= geometrySet;
239		281
240	strncpy (str, geom, n);	282	memcpy (str, geom, n);
241	str[n] = '\0';	283	str[n] = '\0';
242	if (str[0] == ':')	284	if (str[0] == ':')
243	ops = &str[0];	285	ops = &str[0];
244	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))	286	else if (str[0] != 'x' && str[0] != 'X' && isalpha(str[0]))
245	ops = &str[0];	287	ops = &str[0];
…		…
265	y = x;	307	y = x;
266	geom_flags \|= YValue;	308	geom_flags \|= YValue;
267	}	309	}
268		310
269	if (flags & geometrySet)	311	if (flags & geometrySet)
		312	{
270	{/* new geometry is an adjustment to the old one ! */	313	/* new geometry is an adjustment to the old one ! */
271	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))	314	if ((geom_flags & WidthValue) && (geom_flags & HeightValue))
272	{	315	{
273	if (w == 0 && h != 0)	316	if (w == 0 && h != 0)
274	{	317	{
275	w = h_scale;	318	w = h_scale;
…		…
291	}	334	}
292	}	335	}
293	else /* setting up geometry from scratch */	336	else /* setting up geometry from scratch */
294	{	337	{
295	if (!(geom_flags & XValue))	338	if (!(geom_flags & XValue))
		339	{
296	{/* use default geometry - centered */	340	/* use default geometry - centered */
297	x = y = defaultAlign;	341	x = y = defaultAlign;
298	}	342	}
299	else if (!(geom_flags & YValue))	343	else if (!(geom_flags & YValue))
300	y = x;	344	y = x;
301		345
302	if ((geom_flags & (WidthValue\|HeightValue)) == 0)	346	if ((geom_flags & (WidthValue\|HeightValue)) == 0)
		347	{
303	{/* use default geometry - scaled */	348	/* use default geometry - scaled */
304	w = h = defaultScale;	349	w = h = defaultScale;
305	}	350	}
306	else if (geom_flags & WidthValue)	351	else if (geom_flags & WidthValue)
307	{	352	{
308	if (!(geom_flags & HeightValue))	353	if (!(geom_flags & HeightValue))
…		…
311	else	356	else
312	w = h;	357	w = h;
313	}	358	}
314	} /* done parsing geometry string */	359	} /* done parsing geometry string */
315	else if (!(flags & geometrySet))	360	else if (!(flags & geometrySet))
		361	{
316	{ /* default geometry - scaled and centered */	362	/* default geometry - scaled and centered */
317	x = y = defaultAlign;	363	x = y = defaultAlign;
318	w = h = defaultScale;	364	w = h = defaultScale;
319	}	365	}
320		366
321	if (!(flags & geometrySet))	367	if (!(flags & geometrySet))
322	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	368	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
323		369
324	if (ops)	370	if (ops)
325	{	371	{
326	while (*ops)	372	while (*ops)
327	{	373	{
328	while (ops == ':' \|\| isspace(ops)) ++ops;	374	while (ops == ':' \|\| isspace(ops)) ++ops;
		375
329	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof(op_str)-1) == 0)	376	# define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0)
330	if (CHECK_GEOM_OPS("tile"))	377	if (CHECK_GEOM_OPS ("tile"))
331	{	378	{
332	w = h = 0;	379	w = h = noScale;
333	geom_flags \|= WidthValue\|HeightValue;	380	geom_flags \|= WidthValue\|HeightValue;
334	}	381	}
335	else if (CHECK_GEOM_OPS("propscale"))	382	else if (CHECK_GEOM_OPS ("propscale"))
336	{	383	{
337	if (w == 0 && h == 0)	384	if (w == 0 && h == 0)
338	{	385	{
339	w = 100;	386	w = windowScale;
340	geom_flags \|= WidthValue;	387	geom_flags \|= WidthValue;
341	}	388	}
342	new_flags \|= propScale;	389	new_flags \|= propScale;
343	}	390	}
344	else if (CHECK_GEOM_OPS("hscale"))	391	else if (CHECK_GEOM_OPS ("hscale"))
345	{	392	{
346	if (w == 0)	393	if (w == 0) w = windowScale;
347	w = 100;	394
348	h = 0;	395	h = noScale;
349	geom_flags \|= WidthValue\|HeightValue;	396	geom_flags \|= WidthValue\|HeightValue;
350	}	397	}
351	else if (CHECK_GEOM_OPS("vscale"))	398	else if (CHECK_GEOM_OPS ("vscale"))
352	{	399	{
353	if (h == 0)	400	if (h == 0) h = windowScale;
354	h = 100;	401
355	w = 0;	402	w = noScale;
356	geom_flags \|= WidthValue\|HeightValue;	403	geom_flags \|= WidthValue\|HeightValue;
357	}	404	}
358	else if (CHECK_GEOM_OPS("scale"))	405	else if (CHECK_GEOM_OPS ("scale"))
359	{	406	{
360	if (h == 0)	407	if (h == 0) h = windowScale;
361	h = 100;
362	if (w == 0)	408	if (w == 0) w = windowScale;
363	w = 100;	409
364	geom_flags \|= WidthValue\|HeightValue;	410	geom_flags \|= WidthValue\|HeightValue;
365	}	411	}
366	else if (CHECK_GEOM_OPS("auto"))	412	else if (CHECK_GEOM_OPS ("auto"))
367	{	413	{
368	w = h = 100;	414	w = h = windowScale;
369	x = y = 50;	415	x = y = centerAlign;
370	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;	416	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
371	}	417	}
		418	else if (CHECK_GEOM_OPS ("root"))
		419	{
		420	w = h = noScale;
		421	x = y = rootAlign;
		422	geom_flags \|= WidthValue\|HeightValue\|XValue\|YValue;
		423	}
372	# undef CHECK_GEOM_OPS	424	# undef CHECK_GEOM_OPS
		425
373	while (ops != ':' && ops != '\0') ++ops;	426	while (ops != ':' && ops != '\0') ++ops;
374	} /* done parsing ops */	427	} /* done parsing ops */
375	}	428	}
376		429
377	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w))	430	if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed;
378	++changed;
379	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h))	431	if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed;
380	++changed;
381	if (check_set_align_value (geom_flags, XValue, h_align, x))	432	if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed;
382	++changed;
383	if (check_set_align_value (geom_flags, YValue, v_align, y))	433	if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed;
384	++changed;
385	}	434	}
386		435
387	if (new_flags != flags)	436	if (new_flags != flags)
388	{	437	{
389	flags = new_flags;	438	flags = new_flags;
390	changed++;	439	changed++;
391	}	440	}
		441
392	//fprintf( stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",	442	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
393	// flags, h_scale, v_scale, h_align, v_align);	443	// flags, h_scale, v_scale, h_align, v_align);
394	return (changed > 0);	444	return (changed > 0);
395	}	445	}
396		446
397	# ifdef HAVE_AFTERIMAGE	447	# ifdef HAVE_AFTERIMAGE
…		…
413		463
414	TIMING_TEST_START (asim);	464	TIMING_TEST_START (asim);
415		465
416	if (original_asim)	466	if (original_asim)
417	{	467	{
		468	if (h_align == rootAlign \|\| v_align == rootAlign)
		469	{
		470	target->get_window_origin(x, y);
		471	x = -x;
		472	y = -y;
		473	}
		474
		475	if (h_align != rootAlign)
418	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	476	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		477
		478	if (v_align != rootAlign)
419	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	479	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
420	}	480	}
421		481
422	if (original_asim == NULL	482	if (!original_asim
423	\|\| x >= target_width	483	\|\| x >= target_width
424	\|\| y >= target_height	484	\|\| y >= target_height
425	\|\| (w > 0 && x + w <= 0)	485	\|\| (w > 0 && x + w <= 0)
426	\|\| (h > 0 && y + h <= 0))	486	\|\| (h > 0 && y + h <= 0))
427	{	487	{
428	if (background)	488	if (background)
429	{	489	{
430	new_pmap_width = background->width;	490	new_pmap_width = background->width;
431	new_pmap_height = background->height;	491	new_pmap_height = background->height;
432	result = background;	492	result = background;
		493
433	if (background_tint != TINT_LEAVE_SAME)	494	if (background_tint != TINT_LEAVE_SAME)
434	{	495	{
435	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	496	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,
436	target_width, target_height, background_tint,	497	target_width, target_height, background_tint,
437	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	498	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
…		…
443	new_pmap_width = new_pmap_height = 0;	504	new_pmap_width = new_pmap_height = 0;
444	}	505	}
445	else	506	else
446	{	507	{
447	result = original_asim;	508	result = original_asim;
		509
448	if ((w > 0 && w != original_asim->width)	510	if ((w > 0 && w != original_asim->width)
449	\|\| (h > 0 && h != original_asim->height))	511	\|\| (h > 0 && h != original_asim->height))
450	{	512	{
451	result = scale_asimage (target->asv, original_asim,	513	result = scale_asimage (target->asv, original_asim,
452	w > 0 ? w : original_asim->width,	514	w > 0 ? w : original_asim->width,
453	h > 0 ? h : original_asim->height,	515	h > 0 ? h : original_asim->height,
454	background ? ASA_ASImage : ASA_XImage,	516	background ? ASA_ASImage : ASA_XImage,
455	100, ASIMAGE_QUALITY_DEFAULT);	517	100, ASIMAGE_QUALITY_DEFAULT);
456	}	518	}
		519
457	if (background == NULL)	520	if (background == NULL)
		521	{
458	{/* if tiling - pixmap has to be sized exactly as the image */	522	/* if tiling - pixmap has to be sized exactly as the image,
		523	but there is no need to make it bigger than the window! */
459	if (h_scale == 0)	524	if (h_scale == 0)
460	new_pmap_width = result->width;	525	new_pmap_width = min (result->width, target_width);
461	if (v_scale == 0)	526	if (v_scale == 0)
462	new_pmap_height = result->height;	527	new_pmap_height = min (result->height, target_height);
463	/* we also need to tile our image in one or both directions */	528	/* we also need to tile our image in one or both directions */
464	if (h_scale == 0 \|\| v_scale == 0)	529	if (h_scale == 0 \|\| v_scale == 0)
465	{	530	{
466	ASImage *tmp = tile_asimage (target->asv, result,	531	ASImage *tmp = tile_asimage (target->asv, result,
467	(h_scale > 0) ? 0 : (int)result->width - x,	532	(h_scale > 0) ? 0 : (int)result->width - x,
468	(v_scale > 0) ? 0 : (int)result->height - y,	533	(v_scale > 0) ? 0 : (int)result->height - y,
		534	new_pmap_width,
469	result->width, result->height,	535	new_pmap_height,
470	TINT_LEAVE_SAME, ASA_XImage,	536	TINT_LEAVE_SAME, ASA_XImage,
471	100, ASIMAGE_QUALITY_DEFAULT);	537	100, ASIMAGE_QUALITY_DEFAULT);
472	if (tmp)	538	if (tmp)
473	{	539	{
474	if (result != original_asim)	540	if (result != original_asim)
475	destroy_asimage (&result);	541	destroy_asimage (&result);
		542
476	result = tmp;	543	result = tmp;
477	}	544	}
478	}	545	}
479	}	546	}
480	else	547	else
		548	{
481	{/* if blending background and image - pixmap has to be sized same as target window */	549	/* if blending background and image - pixmap has to be sized same as target window */
482	ASImageLayer *layers = create_image_layers (2);	550	ASImageLayer *layers = create_image_layers (2);
483	ASImage *merged_im = NULL;	551	ASImage *merged_im = NULL;
484		552
485	layers[0].im = background;	553	layers[0].im = background;
486	layers[0].clip_width = target_width;	554	layers[0].clip_width = target_width;
487	layers[0].clip_height = target_height;	555	layers[0].clip_height = target_height;
488	layers[0].tint = background_tint;	556	layers[0].tint = background_tint;
489	layers[1].im = result;	557	layers[1].im = result;
		558
490	if (w <= 0)	559	if (w <= 0)
		560	{
491	{/* tile horizontally */	561	/* tile horizontally */
492	while (x > 0) x -= (int)result->width;	562	while (x > 0) x -= (int)result->width;
493	layers[1].dst_x = x;	563	layers[1].dst_x = x;
494	layers[1].clip_width = result->width+target_width;	564	layers[1].clip_width = result->width+target_width;
495	}	565	}
496	else	566	else
		567	{
497	{/* clip horizontally */	568	/* clip horizontally */
498	layers[1].dst_x = x;	569	layers[1].dst_x = x;
499	layers[1].clip_width = result->width;	570	layers[1].clip_width = result->width;
500	}	571	}
		572
501	if (h <= 0)	573	if (h <= 0)
502	{	574	{
503	while (y > 0) y -= (int)result->height;	575	while (y > 0) y -= (int)result->height;
504	layers[1].dst_y = y;	576	layers[1].dst_y = y;
505	layers[1].clip_height = result->height + target_height;	577	layers[1].clip_height = result->height + target_height;
…		…
507	else	579	else
508	{	580	{
509	layers[1].dst_y = y;	581	layers[1].dst_y = y;
510	layers[1].clip_height = result->height;	582	layers[1].clip_height = result->height;
511	}	583	}
		584
512	if (target->rs[Rs_blendtype])	585	if (target->rs[Rs_blendtype])
513	{	586	{
514	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	587	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
515	if (layers[1].merge_scanlines == NULL)	588	if (layers[1].merge_scanlines == NULL)
516	layers[1].merge_scanlines = alphablend_scanlines;	589	layers[1].merge_scanlines = alphablend_scanlines;
517	}	590	}
		591
518	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	592	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
519	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	593	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		594
520	if (tmp)	595	if (tmp)
521	{	596	{
522	if (result != original_asim)	597	if (result != original_asim)
523	destroy_asimage (&result);	598	destroy_asimage (&result);
		599
524	result = tmp;	600	result = tmp;
525	}	601	}
		602
526	free (layers);	603	free (layers);
527	}	604	}
528	}	605	}
529	TIMING_TEST_PRINT_RESULT (asim);	606	TIMING_TEST_PRINT_RESULT (asim);
530		607
…		…
559		636
560	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	637	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
561	int dst_width = result->width, dst_height = result->height;	638	int dst_width = result->width, dst_height = result->height;
562	if (background == NULL)	639	if (background == NULL)
563	{	640	{
564	if (h_scale > 0)
565	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	641	if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
566	if (v_scale > 0)
567	src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);	642	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
568		643
569	if (dst_x > 0 \|\| dst_y > 0	644	if (dst_x > 0 \|\| dst_y > 0
570	\|\| dst_x + dst_width < new_pmap_width	645	\|\| dst_x + dst_width < new_pmap_width
571	\|\| dst_y + dst_height < new_pmap_height)	646	\|\| dst_y + dst_height < new_pmap_height)
572	{
573	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	647	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
574	}
575	}	648	}
576		649
577	/* put result on pixmap */	650	/* put result on pixmap */
578	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	651	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);	652	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
580		653
581	if (result != background && result != original_asim)	654	if (result != background && result != original_asim)
582	destroy_asimage (&result);	655	destroy_asimage (&result);
583		656
584	XFreeGC (target->dpy, gc);	657	XFreeGC (target->dpy, gc);
585	TIMING_TEST_PRINT_RESULT (asim);	658	TIMING_TEST_PRINT_RESULT (asim);
…		…
592	bool	665	bool
593	bgPixmap_t::set_file (const char *file)	666	bgPixmap_t::set_file (const char *file)
594	{	667	{
595	char *f;	668	char *f;
596		669
597	assert (file != NULL);	670	assert (file);
598		671
599	if (*file != '\0')	672	if (*file)
600	{	673	{
601	# ifdef HAVE_AFTERIMAGE	674	# ifdef HAVE_AFTERIMAGE
602	if (target->asimman == NULL)	675	if (target->asimman == NULL)
603	target->asimman = create_generic_imageman (target->rs[Rs_path]);	676	target->asimman = create_generic_imageman (target->rs[Rs_path]);
		677
604	if ((f = strchr (file, ';')) == NULL)	678	if ((f = strchr (file, ';')) == NULL)
605	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	679	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
606	else	680	else
607	{	681	{
608	size_t len = f - file;	682	size_t len = f - file;
609	f = (char *)malloc (len + 1);	683	f = (char *)malloc (len + 1);
610	strncpy (f, file, len);	684	memcpy (f, file, len);
611	f[len] = '\0';	685	f[len] = '\0';
612	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);	686	original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100);
613	free (f);	687	free (f);
614	}	688	}
		689
615	return (original_asim != NULL);	690	return original_asim;
616	# endif	691	# endif
617	}	692	}
		693
618	return false;	694	return false;
619	}	695	}
620		696
621	# endif /* BG_IMAGE_FROM_FILE */	697	# endif /* BG_IMAGE_FROM_FILE */
622		698
623	# ifdef ENABLE_TRANSPARENCY	699	# ifdef ENABLE_TRANSPARENCY
624	bool	700	bool
625	bgPixmap_t::set_transparent ()	701	bgPixmap_t::set_transparent ()
626	{	702	{
627	if (!(flags & isTransparent))	703	if (!(flags & isTransparent))
628	{	704	{
629	flags \|= isTransparent;	705	flags \|= isTransparent;
630	return true;	706	return true;
631	}	707	}
		708
632	return false;	709	return false;
633	}	710	}
634		711
635	bool	712	bool
636	bgPixmap_t::set_blur_radius (const char *geom)	713	bgPixmap_t::set_blur_radius (const char *geom)
…		…
654	if (v_blurRadius != vr)	731	if (v_blurRadius != vr)
655	{	732	{
656	++changed;	733	++changed;
657	v_blurRadius = vr;	734	v_blurRadius = vr;
658	}	735	}
659		736
660	if (v_blurRadius == 0 && h_blurRadius == 0)	737	if (v_blurRadius == 0 && h_blurRadius == 0)
661	flags &= ~blurNeeded;	738	flags &= ~blurNeeded;
662	else	739	else
663	flags \|= blurNeeded;	740	flags \|= blurNeeded;
664		741
…		…
668	static inline unsigned long	745	static inline unsigned long
669	compute_tint_shade_flags (rxvt_color *tint, int shade)	746	compute_tint_shade_flags (rxvt_color *tint, int shade)
670	{	747	{
671	unsigned long flags = 0;	748	unsigned long flags = 0;
672	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	749	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		750	bool has_shade = (shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200);
673		751
674	if (tint)	752	if (tint)
675	{	753	{
676	tint->get (c);	754	tint->get (c);
677	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)	755	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 \|\| (cmp) >= 0x00f700)
678	if (IS_COMPONENT_WHOLESOME (c.r)	756	if (!has_shade && IS_COMPONENT_WHOLESOME (c.r)
679	&& IS_COMPONENT_WHOLESOME (c.g)	757	&& IS_COMPONENT_WHOLESOME (c.g)
680	&& IS_COMPONENT_WHOLESOME (c.b))	758	&& IS_COMPONENT_WHOLESOME (c.b))
681	flags \|= bgPixmap_t::tintWholesome;	759	flags \|= bgPixmap_t::tintWholesome;
682	# undef IS_COMPONENT_WHOLESOME	760	# undef IS_COMPONENT_WHOLESOME
683	}	761	}
684		762
685	if ((shade > 0 && shade < 100) \|\| (shade > 100 && shade < 200))	763	if (has_shade)
686	flags \|= bgPixmap_t::tintNeeded;	764	flags \|= bgPixmap_t::tintNeeded;
687	else if (tint)	765	else if (tint)
688	{	766	{
689	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)	767	if ((c.r > 0x000700 \|\| c.g > 0x000700 \|\| c.b > 0x000700)
690	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))	768	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))
691	{	769	{
692	flags \|= bgPixmap_t::tintNeeded;	770	flags \|= bgPixmap_t::tintNeeded;
693	}	771	}
694	}	772	}
695		773
696	if (flags & bgPixmap_t::tintNeeded)	774	if (flags & bgPixmap_t::tintNeeded)
697	{	775	{
698	if (flags & bgPixmap_t::tintWholesome)	776	if (flags & bgPixmap_t::tintWholesome)
699	flags \|= bgPixmap_t::tintServerSide;	777	flags \|= bgPixmap_t::tintServerSide;
		778	else
		779	{
700	#if XFT	780	#if XFT
701	flags \|= bgPixmap_t::tintServerSide;	781	flags \|= bgPixmap_t::tintServerSide;
702	#endif	782	#endif
		783	}
703	}	784	}
704		785
705	return flags;	786	return flags;
706	}	787	}
707		788
…		…
713	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	794	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
714	tint = new_tint;	795	tint = new_tint;
715	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	796	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
716	return true;	797	return true;
717	}	798	}
		799
718	return false;	800	return false;
719	}	801	}
720		802
721	bool	803	bool
722	bgPixmap_t::unset_tint ()	804	bgPixmap_t::unset_tint ()
…		…
726	if (new_flags != (flags & tintFlags))	808	if (new_flags != (flags & tintFlags))
727	{	809	{
728	flags = (flags&~tintFlags)\|new_flags;	810	flags = (flags&~tintFlags)\|new_flags;
729	return true;	811	return true;
730	}	812	}
		813
731	return false;	814	return false;
732	}	815	}
733		816
734	bool	817	bool
735	bgPixmap_t::set_shade (const char *shade_str)	818	bgPixmap_t::set_shade (const char *shade_str)
736	{	819	{
737	int new_shade = (shade_str) ? atoi (shade_str) : 0;	820	int new_shade = (shade_str) ? atoi (shade_str) : 0;
738		821
		822	if (new_shade < 0 && new_shade > -100)
		823	new_shade = 200 - (100 + new_shade);
739	if (new_shade == 100)	824	else if (new_shade == 100)
740	new_shade = 0;	825	new_shade = 0;
741		826
742	if (new_shade != shade)	827	if (new_shade != shade)
743	{	828	{
744	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	829	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
745	shade = new_shade;	830	shade = new_shade;
746	flags = (flags & ~tintFlags) \| new_flags;	831	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
747	return true;	832	return true;
748	}	833	}
		834
749	return false;	835	return false;
750	}	836	}
751		837
752	/* make_transparency_pixmap()	838	/* make_transparency_pixmap()
753	* Builds a pixmap sized the same as terminal window, with depth same as the root window	839	* 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	840	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
755	* our window.	841	* our window.
756	*/	842	*/
757	unsigned long	843	unsigned long
758	bgPixmap_t::make_transparency_pixmap ()	844	bgPixmap_t::make_transparency_pixmap ()
759	{	845	{
…		…
783	if (sx + window_width <= 0 \|\| sy + window_height <= 0	869	if (sx + window_width <= 0 \|\| sy + window_height <= 0
784	\|\| sx >= root_width \|\| sy >= root_height)	870	\|\| sx >= root_width \|\| sy >= root_height)
785	return 0;	871	return 0;
786		872
787	if (root_pixmap != None)	873	if (root_pixmap != None)
		874	{
788	{/* we want to validate the pixmap and get it's size at the same time : */	875	/* we want to validate the pixmap and get it's size at the same time : */
789	int junk;	876	int junk;
790	unsigned int ujunk;	877	unsigned int ujunk;
791	/* root pixmap may be bad - allow a error */	878	/* root pixmap may be bad - allow a error */
792	target->allowedxerror = -1;	879	target->allowedxerror = -1;
793		880
…		…
802		889
803	if (tiled_root_pmap == None) /* something really bad happened - abort */	890	if (tiled_root_pmap == None) /* something really bad happened - abort */
804	return 0;	891	return 0;
805		892
806	if (root_pixmap == None)	893	if (root_pixmap == None)
		894	{
807	{ /* use tricks to obtain the root background image :*/	895	/* use tricks to obtain the root background image :*/
808	/* we want to create Overrideredirect window overlapping out window	896	/* we want to create Overrideredirect window overlapping out window
809	with background type of Parent Relative and then grab it */	897	with background type of Parent Relative and then grab it */
810	XSetWindowAttributes attr;	898	XSetWindowAttributes attr;
811	Window src;	899	Window src;
812	bool success = false;	900	bool success = false;
…		…
827	XGrabServer (dpy);	915	XGrabServer (dpy);
828	XMapRaised (dpy, src);	916	XMapRaised (dpy, src);
829	XSync (dpy, False);	917	XSync (dpy, False);
830		918
831	/* XSync should get window where it's properly exposed,	919	/* XSync should get window where it's properly exposed,
832	* but to be on the safe side - let's check for the actuall event to arrive : */	920	* but to be on the safe side - let's check for the actual event to arrive : */
833	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	921	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
834	++ev_count;	922	++ev_count;
835		923
836	if (ev_count > 0);	924	if (ev_count > 0);
		925	{
837	{ /* hooray! - we can grab the image! */	926	/* hooray! - we can grab the image! */
838	gc = XCreateGC (dpy, root, 0, NULL);	927	gc = XCreateGC (dpy, root, 0, NULL);
839	if (gc)	928	if (gc)
840	{	929	{
841	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	930	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
842	success = true;	931	success = true;
843	}	932	}
844	}	933	}
		934
845	XDestroyWindow (dpy, src);	935	XDestroyWindow (dpy, src);
846	XUngrabServer (dpy);	936	XUngrabServer (dpy);
847	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	937	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
848	}	938	}
849		939
…		…
854	}	944	}
855	else	945	else
856	result \|= transpPmapTiled;	946	result \|= transpPmapTiled;
857	}	947	}
858	else	948	else
		949	{
859	{/* strightforward pixmap copy */	950	/* strightforward pixmap copy */
860	gcv.tile = root_pixmap;	951	gcv.tile = root_pixmap;
861	gcv.fill_style = FillTiled;	952	gcv.fill_style = FillTiled;
862		953
863	while (sx < 0) sx += (int)window_width;	954	while (sx < 0) sx += (int)root_width;
864	while (sy < 0) sy += (int)window_height;	955	while (sy < 0) sy += (int)root_height;
865		956
866	gcv.ts_x_origin = -sx;	957	gcv.ts_x_origin = -sx;
867	gcv.ts_y_origin = -sy;	958	gcv.ts_y_origin = -sy;
868	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	959	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
869		960
…		…
875	}	966	}
876	TIMING_TEST_PRINT_RESULT (tp);	967	TIMING_TEST_PRINT_RESULT (tp);
877		968
878	if (tiled_root_pmap != None)	969	if (tiled_root_pmap != None)
879	{	970	{
880	if (!need_client_side_rendering ())	971	if (!need_client_side_rendering ())
881	{	972	{
882	if ((flags & tintNeeded))	973	if ((flags & tintNeeded))
883	{	974	{
884	if (flags & tintWholesome)	975	if (flags & tintWholesome)
885	{	976	{
886	/* In this case we can tint image server-side getting significant	977	/* In this case we can tint image server-side getting significant
887	* performance improvements, as we eliminate XImage transfer	978	* performance improvements, as we eliminate XImage transfer
…		…
912	{	1003	{
913	c.r = (c.r * shade) / 100;	1004	c.r = (c.r * shade) / 100;
914	c.g = (c.g * shade) / 100;	1005	c.g = (c.g * shade) / 100;
915	c.b = (c.b * shade) / 100;	1006	c.b = (c.b * shade) / 100;
916	}	1007	}
917	else if( shade > 100 && shade < 200)	1008	else if (shade > 100 && shade < 200)
918	{	1009	{
919	c.r = (c.r * (200 - shade)) / 100;	1010	c.r = (c.r * (200 - shade)) / 100;
920	c.g = (c.g * (200 - shade)) / 100;	1011	c.g = (c.g * (200 - shade)) / 100;
921	c.b = (c.b * (200 - shade)) / 100;	1012	c.b = (c.b * (200 - shade)) / 100;
922	}	1013	}
…		…
928	pf.direct.greenMask = 0xff;	1019	pf.direct.greenMask = 0xff;
929	pf.direct.blueMask = 0xff;	1020	pf.direct.blueMask = 0xff;
930	pf.direct.alphaMask = 0xff;	1021	pf.direct.alphaMask = 0xff;
931		1022
932	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	1023	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
933	(PictFormatType\|	1024	(PictFormatType\|
934	PictFormatDepth\|	1025	PictFormatDepth\|
935	PictFormatRedMask\|	1026	PictFormatRedMask\|
936	PictFormatGreenMask\|	1027	PictFormatGreenMask\|
937	PictFormatBlueMask\|	1028	PictFormatBlueMask\|
938	PictFormatAlphaMask),	1029	PictFormatAlphaMask),
939	&pf,	1030	&pf,
940	0);	1031	0);
941	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1032	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
942	XRenderPictureAttributes pa ;	1033	XRenderPictureAttributes pa ;
943		1034
944	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1035	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
945		1036
…		…
947		1038
948	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1039	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
949	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1040	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
950	XFreePixmap (dpy, overlay_pmap);	1041	XFreePixmap (dpy, overlay_pmap);
951		1042
952	pa.component_alpha = True;	1043	pa.component_alpha = True;
953	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1044	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
954	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);	1045	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);
955	XFreePixmap (dpy, mask_pmap);	1046	XFreePixmap (dpy, mask_pmap);
956		1047
957	if (mask_pic && overlay_pic && back_pic)	1048	if (mask_pic && overlay_pic && back_pic)
…		…
959	XRenderColor mask_c;	1050	XRenderColor mask_c;
960		1051
961	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));	1052	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
962	mask_c.alpha = 0xffff;	1053	mask_c.alpha = 0xffff;
963	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);	1054	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
964	memset (&mask_c, 0x0, sizeof (mask_c));	1055
965	mask_c.alpha = 0;	1056	mask_c.alpha = 0;
966		1057	mask_c.red = 0xffff - c.r;
967	if (c.r == c.b && c.b == c.g) /* pure shading */	1058	mask_c.green = 0xffff - c.g;
968	{	1059	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);	1060	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);	1061	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;	1062	result \|= transpPmapTinted;
988	}	1063	}
		1064
989	XRenderFreePicture (dpy, mask_pic);	1065	XRenderFreePicture (dpy, mask_pic);
990	XRenderFreePicture (dpy, overlay_pic);	1066	XRenderFreePicture (dpy, overlay_pic);
991	XRenderFreePicture (dpy, back_pic);	1067	XRenderFreePicture (dpy, back_pic);
992	# if DO_TIMING_TEST	1068	# if DO_TIMING_TEST
993	XSync (dpy, False);	1069	XSync (dpy, False);
994	# endif	1070	# endif
995	# endif	1071	# endif
996	}	1072	}
997	}	1073	}
998	} /* server side rendering completed */	1074	} /* server side rendering completed */
999		1075
…		…
1003	pixmap = tiled_root_pmap;	1079	pixmap = tiled_root_pmap;
1004	pmap_width = window_width;	1080	pmap_width = window_width;
1005	pmap_height = window_height;	1081	pmap_height = window_height;
1006	pmap_depth = root_depth;	1082	pmap_depth = root_depth;
1007	}	1083	}
1008		1084
1009	if (gc)	1085	if (gc)
1010	XFreeGC (dpy, gc);	1086	XFreeGC (dpy, gc);
1011		1087
1012	TIMING_TEST_PRINT_RESULT (tp);	1088	TIMING_TEST_PRINT_RESULT (tp);
1013		1089
1014	return result;	1090	return result;
1015	}	1091	}
1016		1092
1017	bool	1093	bool
1018	bgPixmap_t::set_root_pixmap ()	1094	bgPixmap_t::set_root_pixmap ()
1019	{	1095	{
1020	Pixmap new_root_pixmap = None;
1021
1022	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1096	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1023	if (new_root_pixmap == None)	1097	if (new_root_pixmap == None)
1024	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1098	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1025		1099
1026	if (new_root_pixmap != root_pixmap)	1100	if (new_root_pixmap != root_pixmap)
1027	{	1101	{
1028	root_pixmap = new_root_pixmap;	1102	root_pixmap = new_root_pixmap;
1029	return true;	1103	return true;
1030	}	1104	}
		1105
1031	return false;	1106	return false;
1032	}	1107	}
1033	# endif /* ENABLE_TRANSPARENCY */	1108	# endif /* ENABLE_TRANSPARENCY */
1034		1109
1035	# ifndef HAVE_AFTERIMAGE	1110	# ifndef HAVE_AFTERIMAGE
1036	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1111	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1037	# endif	1112	# endif
1038		1113
1039
1040	bool	1114	bool
1041	bgPixmap_t::render ()	1115	bgPixmap_t::render ()
1042	{	1116	{
1043	unsigned long background_flags = 0;	1117	unsigned long background_flags = 0;
1044		1118
1045	if (target == NULL)	1119	if (target == NULL)
1046	return false;	1120	return false;
		1121
		1122	TIMING_TEST_START (tp);
1047		1123
1048	invalidate();	1124	invalidate();
1049	# ifdef ENABLE_TRANSPARENCY	1125	# ifdef ENABLE_TRANSPARENCY
1050	if (flags & isTransparent)	1126	if (flags & isTransparent)
1051	{	1127	{
…		…
1104	}	1180	}
1105	else if (background_flags && pmap_depth != target->depth)	1181	else if (background_flags && pmap_depth != target->depth)
1106	{	1182	{
1107	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1183	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1108	}	1184	}
		1185
1109	# else /* our own client-side tinting */	1186	# elif !XFT /* our own client-side tinting */
		1187
		1188	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
		1189	This may need to be changed in need_client_side_rendering() logic is altered !!! */
		1190
1110	if (background_flags && (flags & isInvalid))	1191	if (background_flags && (flags & isInvalid))
1111	{	1192	{
1112	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1193	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1113	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1194	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1114	{	1195	{
…		…
1118	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1199	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1119	}	1200	}
1120	}	1201	}
1121	# endif /* HAVE_AFTERIMAGE */	1202	# endif /* HAVE_AFTERIMAGE */
1122		1203
1123	if (result != NULL)	1204	if (result)
1124	{	1205	{
1125	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1206	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1207
1126	if (gc)	1208	if (gc)
1127	{	1209	{
1128	if (/pmap_depth != target->depth &&/ pixmap != None)	1210	if (/pmap_depth != target->depth &&/ pixmap != None)
1129	{	1211	{
1130	XFreePixmap (target->dpy, pixmap);	1212	XFreePixmap (target->dpy, pixmap);
1131	pixmap = None;	1213	pixmap = None;
1132	}	1214	}
		1215
1133	if (pixmap == None)	1216	if (pixmap == None)
1134	{	1217	{
1135	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1218	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1136	pmap_width = result->width;	1219	pmap_width = result->width;
1137	pmap_height = result->height;	1220	pmap_height = result->height;
1138	pmap_depth = target->depth;	1221	pmap_depth = target->depth;
1139	}	1222	}
		1223
1140	if (pmap_depth != result->depth)	1224	if (pmap_depth != result->depth)
		1225	{
1141	{ /* Bad Match error will ensue ! stupid X !!!! */	1226	/* Bad Match error will ensue ! stupid X !!!! */
1142	if( result->depth == 24 && pmap_depth == 32)	1227	if (result->depth == 24 && pmap_depth == 32)
1143	result->depth = 32;	1228	result->depth = 32;
1144	else if( result->depth == 32 && pmap_depth == 24)	1229	else if (result->depth == 32 && pmap_depth == 24)
1145	result->depth = 24;	1230	result->depth = 24;
1146	else	1231	else
1147	{	1232	{
1148	/* TODO: implement image recoding */	1233	/* TODO: implement image recoding */
1149	}	1234	}
1150	}	1235	}
		1236
1151	if (pmap_depth == result->depth)	1237	if (pmap_depth == result->depth)
1152	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1238	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1239
1153	XFreeGC (target->dpy, gc);	1240	XFreeGC (target->dpy, gc);
1154	flags = flags & ~isInvalid;	1241	flags = flags & ~isInvalid;
1155	}	1242	}
		1243
1156	XDestroyImage (result);	1244	XDestroyImage (result);
1157	}	1245	}
1158		1246
1159	if (flags & isInvalid)	1247	if (flags & isInvalid)
1160	{	1248	{
…		…
1165	}	1253	}
1166	}	1254	}
1167		1255
1168	apply ();	1256	apply ();
1169		1257
		1258	XSync (target->dpy, False);
		1259	valid_since = ev::now ();
		1260
		1261	TIMING_TEST_PRINT_RESULT (tp);
		1262
1170	return true;	1263	return true;
1171	}	1264	}
1172		1265
1173	bool	1266	bool
1174	bgPixmap_t::set_target (rxvt_term *new_target)	1267	bgPixmap_t::set_target (rxvt_term *new_target)
1175	{	1268	{
1176	if (new_target)	1269	if (new_target)
1177	if (target != new_target)	1270	if (target != new_target)
1178	{	1271	{
…		…
1184	}	1277	}
1185	return false;	1278	return false;
1186	}	1279	}
1187		1280
1188	void	1281	void
1189	bgPixmap_t::apply()	1282	bgPixmap_t::apply ()
1190	{	1283	{
1191	if (target)	1284	if (target)
1192	{	1285	{
1193	flags &= ~isVtOrigin;	1286	flags &= ~isVtOrigin;
		1287
1194	if (pixmap != None)	1288	if (pixmap != None)
		1289	{
1195	{ /* set target's background to pixmap */	1290	/* set target's background to pixmap */
1196	# ifdef ENABLE_TRANSPARENCY	1291	# ifdef ENABLE_TRANSPARENCY
1197	if (flags & isTransparent)	1292	if (flags & isTransparent)
1198	{	1293	{
1199	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1294	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1200	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1295	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1201	# if HAVE_SCROLLBARS	1296
1202	if (target->scrollBar.win)	1297	if (target->scrollBar.win)
1203	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1298	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1204	# endif
1205	}	1299	}
1206	else	1300	else
1207	# endif	1301	# endif
1208	{	1302	{
1209	flags \|= isVtOrigin;	1303	flags \|= isVtOrigin;
1210	/* force old pixmap dereference in case it was transparent before :*/	1304	/* force old pixmap dereference in case it was transparent before :*/
1211	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1305	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1212	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1306	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1213	/* do we also need to set scrollbar's background here ? */	1307	/* do we also need to set scrollbar's background here ? */
1214	# if HAVE_SCROLLBARS	1308
1215	if (target->scrollBar.win)	1309	if (target->scrollBar.win)
1216	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1310	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1217	# endif
1218	}	1311	}
1219	}	1312	}
1220	else	1313	else
		1314	{
1221	{ /* set target background to a pixel */	1315	/* set target background to a pixel */
1222	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1316	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1223	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1317	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1224	/* do we also need to set scrollbar's background here ? */	1318	/* do we also need to set scrollbar's background here ? */
1225	# if HAVE_SCROLLBARS
1226	if (target->scrollBar.win)	1319	if (target->scrollBar.win)
1227	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1320	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1228	# endif
1229	}	1321	}
1230		1322
1231	/* don't want Expose on the parent */	1323	/* don't want Expose on the parent or vt. It is better to use
		1324	scr_touch or we get a great deal of flicker otherwise: */
1232	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);	1325	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		1326
1236	# if HAVE_SCROLLBARS
1237	if (target->scrollBar.win)	1327	if (target->scrollBar.win)
1238	{	1328	{
1239	target->scrollBar.setIdle ();	1329	target->scrollBar.state = STATE_IDLE;
1240	target->scrollbar_show (0);	1330	target->scrollBar.show (0);
1241	}	1331	}
1242	# endif
1243	}
1244	}
1245		1332
		1333	target->want_refresh = 1;
		1334	flags \|= hasChanged;
		1335	}
		1336	}
		1337
1246	#endif /* HAVE_BG_PIXMAP */	1338	#endif /* HAVE_BG_PIXMAP */
1247		1339
1248	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1340	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1249	/* taken from aterm-0.4.2 */	1341	/* taken from aterm-0.4.2 */
1250		1342
1251	typedef uint32_t RUINT32T;	1343	typedef uint32_t RUINT32T;
1252		1344
1253	static void	1345	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 1.30 by ayin, Tue Feb 19 10:47:03 2008 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 1.30 by ayin, Tue Feb 19 10:47:03 2008 UTC