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

Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.3 by sasha, Wed Sep 12 22:12:54 2007 UTC vs.
Revision 1.31 by root, Tue Nov 4 13:20:40 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) 2005-2008 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
14	* the Free Software Foundation; either version 2 of the License, or	11	* the Free Software Foundation; either version 2 of the License, or
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
…		…
399	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)	449	bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint)
400	{	450	{
401	if (target == NULL)	451	if (target == NULL)
402	return false;	452	return false;
403		453
		454	target->init_asv ();
		455
		456	ASImage *result = 0;
		457
404	int target_width = (int)target->szHint.width;	458	int target_width = target->szHint.width;
405	int target_height = (int)target->szHint.height;	459	int target_height = target->szHint.height;
406	int new_pmap_width = target_width, new_pmap_height = target_height;	460	int new_pmap_width = target_width;
407	ASImage *result = NULL;	461	int new_pmap_height = target_height;
408		462
409	int x = 0;	463	int x = 0;
410	int y = 0;	464	int y = 0;
411	int w = h_scale * target_width / 100;	465	int w = h_scale * target_width / 100;
412	int h = v_scale * target_height / 100;	466	int h = v_scale * target_height / 100;
413		467
414	TIMING_TEST_START (asim);	468	TIMING_TEST_START (asim);
415		469
416	if (original_asim)	470	if (original_asim)
417	{	471	{
		472	if (h_align == rootAlign \|\| v_align == rootAlign)
		473	{
		474	target->get_window_origin(x, y);
		475	x = -x;
		476	y = -y;
		477	}
		478
		479	if (h_align != rootAlign)
418	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);	480	x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
		481
		482	if (v_align != rootAlign)
419	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);	483	y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
420	}	484	}
421		485
422	if (original_asim == NULL	486	if (!original_asim
423	\|\| x >= target_width	487	\|\| x >= target_width
424	\|\| y >= target_height	488	\|\| y >= target_height
425	\|\| (w > 0 && x + w <= 0)	489	\|\| (w > 0 && x + w <= 0)
426	\|\| (h > 0 && y + h <= 0))	490	\|\| (h > 0 && y + h <= 0))
427	{	491	{
428	if (background)	492	if (background)
429	{	493	{
430	new_pmap_width = background->width;	494	new_pmap_width = background->width;
431	new_pmap_height = background->height;	495	new_pmap_height = background->height;
432	result = background;	496	result = background;
		497
433	if (background_tint != TINT_LEAVE_SAME)	498	if (background_tint != TINT_LEAVE_SAME)
434	{	499	{
435	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,	500	ASImage* tmp = tile_asimage (target->asv, background, 0, 0,
436	target_width, target_height, background_tint,	501	target_width, target_height, background_tint,
437	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);	502	ASA_XImage, 100, ASIMAGE_QUALITY_DEFAULT);
…		…
443	new_pmap_width = new_pmap_height = 0;	508	new_pmap_width = new_pmap_height = 0;
444	}	509	}
445	else	510	else
446	{	511	{
447	result = original_asim;	512	result = original_asim;
		513
448	if ((w > 0 && w != original_asim->width)	514	if ((w > 0 && w != original_asim->width)
449	\|\| (h > 0 && h != original_asim->height))	515	\|\| (h > 0 && h != original_asim->height))
450	{	516	{
451	result = scale_asimage (target->asv, original_asim,	517	result = scale_asimage (target->asv, original_asim,
452	w > 0 ? w : original_asim->width,	518	w > 0 ? w : original_asim->width,
453	h > 0 ? h : original_asim->height,	519	h > 0 ? h : original_asim->height,
454	background ? ASA_ASImage : ASA_XImage,	520	background ? ASA_ASImage : ASA_XImage,
455	100, ASIMAGE_QUALITY_DEFAULT);	521	100, ASIMAGE_QUALITY_DEFAULT);
456	}	522	}
		523
457	if (background == NULL)	524	if (background == NULL)
		525	{
458	{/* if tiling - pixmap has to be sized exactly as the image */	526	/* if tiling - pixmap has to be sized exactly as the image,
		527	but there is no need to make it bigger than the window! */
459	if (h_scale == 0)	528	if (h_scale == 0)
460	new_pmap_width = result->width;	529	new_pmap_width = min (result->width, target_width);
461	if (v_scale == 0)	530	if (v_scale == 0)
462	new_pmap_height = result->height;	531	new_pmap_height = min (result->height, target_height);
463	/* we also need to tile our image in one or both directions */	532	/* we also need to tile our image in one or both directions */
464	if (h_scale == 0 \|\| v_scale == 0)	533	if (h_scale == 0 \|\| v_scale == 0)
465	{	534	{
466	ASImage *tmp = tile_asimage (target->asv, result,	535	ASImage *tmp = tile_asimage (target->asv, result,
467	(h_scale > 0) ? 0 : (int)result->width - x,	536	(h_scale > 0) ? 0 : (int)result->width - x,
468	(v_scale > 0) ? 0 : (int)result->height - y,	537	(v_scale > 0) ? 0 : (int)result->height - y,
		538	new_pmap_width,
469	result->width, result->height,	539	new_pmap_height,
470	TINT_LEAVE_SAME, ASA_XImage,	540	TINT_LEAVE_SAME, ASA_XImage,
471	100, ASIMAGE_QUALITY_DEFAULT);	541	100, ASIMAGE_QUALITY_DEFAULT);
472	if (tmp)	542	if (tmp)
473	{	543	{
474	if (result != original_asim)	544	if (result != original_asim)
475	destroy_asimage (&result);	545	destroy_asimage (&result);
		546
476	result = tmp;	547	result = tmp;
477	}	548	}
478	}	549	}
479	}	550	}
480	else	551	else
		552	{
481	{/* if blending background and image - pixmap has to be sized same as target window */	553	/* if blending background and image - pixmap has to be sized same as target window */
482	ASImageLayer *layers = create_image_layers (2);	554	ASImageLayer *layers = create_image_layers (2);
483	ASImage *merged_im = NULL;	555	ASImage *merged_im = NULL;
484		556
485	layers[0].im = background;	557	layers[0].im = background;
486	layers[0].clip_width = target_width;	558	layers[0].clip_width = target_width;
487	layers[0].clip_height = target_height;	559	layers[0].clip_height = target_height;
488	layers[0].tint = background_tint;	560	layers[0].tint = background_tint;
489	layers[1].im = result;	561	layers[1].im = result;
		562
490	if (w <= 0)	563	if (w <= 0)
		564	{
491	{/* tile horizontally */	565	/* tile horizontally */
492	while (x > 0) x -= (int)result->width;	566	while (x > 0) x -= (int)result->width;
493	layers[1].dst_x = x;	567	layers[1].dst_x = x;
494	layers[1].clip_width = result->width+target_width;	568	layers[1].clip_width = result->width+target_width;
495	}	569	}
496	else	570	else
		571	{
497	{/* clip horizontally */	572	/* clip horizontally */
498	layers[1].dst_x = x;	573	layers[1].dst_x = x;
499	layers[1].clip_width = result->width;	574	layers[1].clip_width = result->width;
500	}	575	}
		576
501	if (h <= 0)	577	if (h <= 0)
502	{	578	{
503	while (y > 0) y -= (int)result->height;	579	while (y > 0) y -= (int)result->height;
504	layers[1].dst_y = y;	580	layers[1].dst_y = y;
505	layers[1].clip_height = result->height + target_height;	581	layers[1].clip_height = result->height + target_height;
…		…
507	else	583	else
508	{	584	{
509	layers[1].dst_y = y;	585	layers[1].dst_y = y;
510	layers[1].clip_height = result->height;	586	layers[1].clip_height = result->height;
511	}	587	}
		588
512	if (target->rs[Rs_blendtype])	589	if (target->rs[Rs_blendtype])
513	{	590	{
514	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);	591	layers[1].merge_scanlines = blend_scanlines_name2func (target->rs[Rs_blendtype]);
515	if (layers[1].merge_scanlines == NULL)	592	if (layers[1].merge_scanlines == NULL)
516	layers[1].merge_scanlines = alphablend_scanlines;	593	layers[1].merge_scanlines = alphablend_scanlines;
517	}	594	}
		595
518	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,	596	ASImage *tmp = merge_layers (target->asv, layers, 2, target_width, target_height,
519	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);	597	ASA_XImage, 0, ASIMAGE_QUALITY_DEFAULT);
		598
520	if (tmp)	599	if (tmp)
521	{	600	{
522	if (result != original_asim)	601	if (result != original_asim)
523	destroy_asimage (&result);	602	destroy_asimage (&result);
		603
524	result = tmp;	604	result = tmp;
525	}	605	}
		606
526	free (layers);	607	free (layers);
527	}	608	}
528	}	609	}
529	TIMING_TEST_PRINT_RESULT (asim);	610	TIMING_TEST_PRINT_RESULT (asim);
530		611
…		…
559		640
560	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;	641	int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
561	int dst_width = result->width, dst_height = result->height;	642	int dst_width = result->width, dst_height = result->height;
562	if (background == NULL)	643	if (background == NULL)
563	{	644	{
564	if (h_scale > 0)
565	src_x = make_clip_rectangle (x, result->width, new_pmap_width, dst_x, dst_width);	645	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);	646	if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
568		647
569	if (dst_x > 0 \|\| dst_y > 0	648	if (dst_x > 0 \|\| dst_y > 0
570	\|\| dst_x + dst_width < new_pmap_width	649	\|\| dst_x + dst_width < new_pmap_width
571	\|\| dst_y + dst_height < new_pmap_height)	650	\|\| dst_y + dst_height < new_pmap_height)
572	{
573	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);	651	XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
574	}
575	}	652	}
576		653
577	/* put result on pixmap */	654	/* put result on pixmap */
578	if (dst_x < new_pmap_width && dst_y < new_pmap_height)	655	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);	656	asimage2drawable (target->asv, pixmap, result, gc, src_x, src_y, dst_x, dst_y, dst_width, dst_height, True);
580		657
581	if (result != background && result != original_asim)	658	if (result != background && result != original_asim)
582	destroy_asimage (&result);	659	destroy_asimage (&result);
583		660
584	XFreeGC (target->dpy, gc);	661	XFreeGC (target->dpy, gc);
585	TIMING_TEST_PRINT_RESULT (asim);	662	TIMING_TEST_PRINT_RESULT (asim);
…		…
590	# endif /* HAVE_AFTERIMAGE */	667	# endif /* HAVE_AFTERIMAGE */
591		668
592	bool	669	bool
593	bgPixmap_t::set_file (const char *file)	670	bgPixmap_t::set_file (const char *file)
594	{	671	{
595	char *f;
596
597	assert (file != NULL);	672	assert (file);
598		673
599	if (*file != '\0')	674	if (*file)
600	{	675	{
601	# ifdef HAVE_AFTERIMAGE	676	# ifdef HAVE_AFTERIMAGE
602	if (target->asimman == NULL)	677	if (!target->asimman)
603	target->asimman = create_generic_imageman (target->rs[Rs_path]);	678	target->asimman = create_generic_imageman (target->rs[Rs_path]);
		679
604	if ((f = strchr (file, ';')) == NULL)	680	if (char *f = strchr (file, ';'))
605	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
606	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	else
		690	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
		691
615	return (original_asim != NULL);	692	return original_asim;
616	# endif	693	# endif
617	}	694	}
		695
618	return false;	696	return false;
619	}	697	}
620		698
621	# endif /* BG_IMAGE_FROM_FILE */	699	# endif /* BG_IMAGE_FROM_FILE */
622		700
623	# ifdef ENABLE_TRANSPARENCY	701	# ifdef ENABLE_TRANSPARENCY
624	bool	702	bool
625	bgPixmap_t::set_transparent ()	703	bgPixmap_t::set_transparent ()
626	{	704	{
627	if (!(flags & isTransparent))	705	if (!(flags & isTransparent))
628	{	706	{
629	flags \|= isTransparent;	707	flags \|= isTransparent;
630	return true;	708	return true;
631	}	709	}
		710
632	return false;	711	return false;
633	}	712	}
634		713
635	bool	714	bool
636	bgPixmap_t::set_blur_radius (const char *geom)	715	bgPixmap_t::set_blur_radius (const char *geom)
…		…
654	if (v_blurRadius != vr)	733	if (v_blurRadius != vr)
655	{	734	{
656	++changed;	735	++changed;
657	v_blurRadius = vr;	736	v_blurRadius = vr;
658	}	737	}
659		738
660	if (v_blurRadius == 0 && h_blurRadius == 0)	739	if (v_blurRadius == 0 && h_blurRadius == 0)
661	flags &= ~blurNeeded;	740	flags &= ~blurNeeded;
662	else	741	else
663	flags \|= blurNeeded;	742	flags \|= blurNeeded;
664		743
…		…
691	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))	770	&& (c.r < 0x00f700 \|\| c.g < 0x00f700 \|\| c.b < 0x00f700))
692	{	771	{
693	flags \|= bgPixmap_t::tintNeeded;	772	flags \|= bgPixmap_t::tintNeeded;
694	}	773	}
695	}	774	}
696		775
697	if (flags & bgPixmap_t::tintNeeded)	776	if (flags & bgPixmap_t::tintNeeded)
698	{	777	{
699	if (flags & bgPixmap_t::tintWholesome)	778	if (flags & bgPixmap_t::tintWholesome)
700	flags \|= bgPixmap_t::tintServerSide;	779	flags \|= bgPixmap_t::tintServerSide;
701	else	780	else
…		…
717	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	796	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
718	tint = new_tint;	797	tint = new_tint;
719	flags = (flags & ~tintFlags) \| new_flags \| tintSet;	798	flags = (flags & ~tintFlags) \| new_flags \| tintSet;
720	return true;	799	return true;
721	}	800	}
		801
722	return false;	802	return false;
723	}	803	}
724		804
725	bool	805	bool
726	bgPixmap_t::unset_tint ()	806	bgPixmap_t::unset_tint ()
…		…
730	if (new_flags != (flags & tintFlags))	810	if (new_flags != (flags & tintFlags))
731	{	811	{
732	flags = (flags&~tintFlags)\|new_flags;	812	flags = (flags&~tintFlags)\|new_flags;
733	return true;	813	return true;
734	}	814	}
		815
735	return false;	816	return false;
736	}	817	}
737		818
738	bool	819	bool
739	bgPixmap_t::set_shade (const char *shade_str)	820	bgPixmap_t::set_shade (const char *shade_str)
740	{	821	{
741	int new_shade = (shade_str) ? atoi (shade_str) : 0;	822	int new_shade = (shade_str) ? atoi (shade_str) : 0;
742		823
		824	if (new_shade < 0 && new_shade > -100)
		825	new_shade = 200 - (100 + new_shade);
743	if (new_shade == 100)	826	else if (new_shade == 100)
744	new_shade = 0;	827	new_shade = 0;
745		828
746	if (new_shade != shade)	829	if (new_shade != shade)
747	{	830	{
748	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	831	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
749	shade = new_shade;	832	shade = new_shade;
750	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;	833	flags = (flags & (~tintFlags \| tintSet)) \| new_flags;
751	return true;	834	return true;
752	}	835	}
		836
753	return false;	837	return false;
754	}	838	}
755		839
756	/* make_transparency_pixmap()	840	/* make_transparency_pixmap()
757	* Builds a pixmap sized the same as terminal window, with depth same as the root window	841	* Builds a pixmap sized the same as terminal window, with depth same as the root window
758	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	842	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
759	* our window.	843	* our window.
760	*/	844	*/
761	unsigned long	845	unsigned long
762	bgPixmap_t::make_transparency_pixmap ()	846	bgPixmap_t::make_transparency_pixmap ()
763	{	847	{
…		…
787	if (sx + window_width <= 0 \|\| sy + window_height <= 0	871	if (sx + window_width <= 0 \|\| sy + window_height <= 0
788	\|\| sx >= root_width \|\| sy >= root_height)	872	\|\| sx >= root_width \|\| sy >= root_height)
789	return 0;	873	return 0;
790		874
791	if (root_pixmap != None)	875	if (root_pixmap != None)
		876	{
792	{/* we want to validate the pixmap and get it's size at the same time : */	877	/* we want to validate the pixmap and get it's size at the same time : */
793	int junk;	878	int junk;
794	unsigned int ujunk;	879	unsigned int ujunk;
795	/* root pixmap may be bad - allow a error */	880	/* root pixmap may be bad - allow a error */
796	target->allowedxerror = -1;	881	target->allowedxerror = -1;
797		882
…		…
806		891
807	if (tiled_root_pmap == None) /* something really bad happened - abort */	892	if (tiled_root_pmap == None) /* something really bad happened - abort */
808	return 0;	893	return 0;
809		894
810	if (root_pixmap == None)	895	if (root_pixmap == None)
		896	{
811	{ /* use tricks to obtain the root background image :*/	897	/* use tricks to obtain the root background image :*/
812	/* we want to create Overrideredirect window overlapping out window	898	/* we want to create Overrideredirect window overlapping out window
813	with background type of Parent Relative and then grab it */	899	with background type of Parent Relative and then grab it */
814	XSetWindowAttributes attr;	900	XSetWindowAttributes attr;
815	Window src;	901	Window src;
816	bool success = false;	902	bool success = false;
…		…
831	XGrabServer (dpy);	917	XGrabServer (dpy);
832	XMapRaised (dpy, src);	918	XMapRaised (dpy, src);
833	XSync (dpy, False);	919	XSync (dpy, False);
834		920
835	/* XSync should get window where it's properly exposed,	921	/* XSync should get window where it's properly exposed,
836	* but to be on the safe side - let's check for the actuall event to arrive : */	922	* but to be on the safe side - let's check for the actual event to arrive : */
837	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))	923	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
838	++ev_count;	924	++ev_count;
839		925
840	if (ev_count > 0);	926	if (ev_count > 0);
		927	{
841	{ /* hooray! - we can grab the image! */	928	/* hooray! - we can grab the image! */
842	gc = XCreateGC (dpy, root, 0, NULL);	929	gc = XCreateGC (dpy, root, 0, NULL);
843	if (gc)	930	if (gc)
844	{	931	{
845	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);	932	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
846	success = true;	933	success = true;
847	}	934	}
848	}	935	}
		936
849	XDestroyWindow (dpy, src);	937	XDestroyWindow (dpy, src);
850	XUngrabServer (dpy);	938	XUngrabServer (dpy);
851	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);	939	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
852	}	940	}
853		941
…		…
858	}	946	}
859	else	947	else
860	result \|= transpPmapTiled;	948	result \|= transpPmapTiled;
861	}	949	}
862	else	950	else
		951	{
863	{/* strightforward pixmap copy */	952	/* strightforward pixmap copy */
864	gcv.tile = root_pixmap;	953	gcv.tile = root_pixmap;
865	gcv.fill_style = FillTiled;	954	gcv.fill_style = FillTiled;
866		955
867	while (sx < 0) sx += (int)window_width;	956	while (sx < 0) sx += (int)root_width;
868	while (sy < 0) sy += (int)window_height;	957	while (sy < 0) sy += (int)root_height;
869		958
870	gcv.ts_x_origin = -sx;	959	gcv.ts_x_origin = -sx;
871	gcv.ts_y_origin = -sy;	960	gcv.ts_y_origin = -sy;
872	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);	961	gc = XCreateGC (dpy, root, GCFillStyle \| GCTile \| GCTileStipXOrigin \| GCTileStipYOrigin, &gcv);
873		962
…		…
879	}	968	}
880	TIMING_TEST_PRINT_RESULT (tp);	969	TIMING_TEST_PRINT_RESULT (tp);
881		970
882	if (tiled_root_pmap != None)	971	if (tiled_root_pmap != None)
883	{	972	{
884	if (!need_client_side_rendering ())	973	if (!need_client_side_rendering ())
885	{	974	{
886	if ((flags & tintNeeded))	975	if ((flags & tintNeeded))
887	{	976	{
888	if (flags & tintWholesome)	977	if (flags & tintWholesome)
889	{	978	{
890	/* In this case we can tint image server-side getting significant	979	/* In this case we can tint image server-side getting significant
891	* performance improvements, as we eliminate XImage transfer	980	* performance improvements, as we eliminate XImage transfer
…		…
916	{	1005	{
917	c.r = (c.r * shade) / 100;	1006	c.r = (c.r * shade) / 100;
918	c.g = (c.g * shade) / 100;	1007	c.g = (c.g * shade) / 100;
919	c.b = (c.b * shade) / 100;	1008	c.b = (c.b * shade) / 100;
920	}	1009	}
921	else if( shade > 100 && shade < 200)	1010	else if (shade > 100 && shade < 200)
922	{	1011	{
923	c.r = (c.r * (200 - shade)) / 100;	1012	c.r = (c.r * (200 - shade)) / 100;
924	c.g = (c.g * (200 - shade)) / 100;	1013	c.g = (c.g * (200 - shade)) / 100;
925	c.b = (c.b * (200 - shade)) / 100;	1014	c.b = (c.b * (200 - shade)) / 100;
926	}	1015	}
…		…
932	pf.direct.greenMask = 0xff;	1021	pf.direct.greenMask = 0xff;
933	pf.direct.blueMask = 0xff;	1022	pf.direct.blueMask = 0xff;
934	pf.direct.alphaMask = 0xff;	1023	pf.direct.alphaMask = 0xff;
935		1024
936	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,	1025	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
937	(PictFormatType\|	1026	(PictFormatType\|
938	PictFormatDepth\|	1027	PictFormatDepth\|
939	PictFormatRedMask\|	1028	PictFormatRedMask\|
940	PictFormatGreenMask\|	1029	PictFormatGreenMask\|
941	PictFormatBlueMask\|	1030	PictFormatBlueMask\|
942	PictFormatAlphaMask),	1031	PictFormatAlphaMask),
943	&pf,	1032	&pf,
944	0);	1033	0);
945	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));	1034	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
946	XRenderPictureAttributes pa ;	1035	XRenderPictureAttributes pa ;
947		1036
948	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);	1037	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
949		1038
…		…
951		1040
952	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1041	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
953	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);	1042	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
954	XFreePixmap (dpy, overlay_pmap);	1043	XFreePixmap (dpy, overlay_pmap);
955		1044
956	pa.component_alpha = True;	1045	pa.component_alpha = True;
957	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);	1046	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
958	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);	1047	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat\|CPComponentAlpha, &pa);
959	XFreePixmap (dpy, mask_pmap);	1048	XFreePixmap (dpy, mask_pmap);
960		1049
961	if (mask_pic && overlay_pic && back_pic)	1050	if (mask_pic && overlay_pic && back_pic)
…		…
972	mask_c.blue = 0xffff - c.b;	1061	mask_c.blue = 0xffff - c.b;
973	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);	1062	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
974	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);	1063	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
975	result \|= transpPmapTinted;	1064	result \|= transpPmapTinted;
976	}	1065	}
		1066
977	XRenderFreePicture (dpy, mask_pic);	1067	XRenderFreePicture (dpy, mask_pic);
978	XRenderFreePicture (dpy, overlay_pic);	1068	XRenderFreePicture (dpy, overlay_pic);
979	XRenderFreePicture (dpy, back_pic);	1069	XRenderFreePicture (dpy, back_pic);
980	# if DO_TIMING_TEST	1070	# if DO_TIMING_TEST
981	XSync (dpy, False);	1071	XSync (dpy, False);
982	# endif	1072	# endif
983	# endif	1073	# endif
984	}	1074	}
985	}	1075	}
986	} /* server side rendering completed */	1076	} /* server side rendering completed */
987		1077
…		…
991	pixmap = tiled_root_pmap;	1081	pixmap = tiled_root_pmap;
992	pmap_width = window_width;	1082	pmap_width = window_width;
993	pmap_height = window_height;	1083	pmap_height = window_height;
994	pmap_depth = root_depth;	1084	pmap_depth = root_depth;
995	}	1085	}
996		1086
997	if (gc)	1087	if (gc)
998	XFreeGC (dpy, gc);	1088	XFreeGC (dpy, gc);
999		1089
1000	TIMING_TEST_PRINT_RESULT (tp);	1090	TIMING_TEST_PRINT_RESULT (tp);
1001		1091
1002	return result;	1092	return result;
1003	}	1093	}
1004		1094
1005	bool	1095	bool
1006	bgPixmap_t::set_root_pixmap ()	1096	bgPixmap_t::set_root_pixmap ()
1007	{	1097	{
1008	Pixmap new_root_pixmap = None;
1009
1010	new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1098	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1011	if (new_root_pixmap == None)	1099	if (new_root_pixmap == None)
1012	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1100	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1013		1101
1014	if (new_root_pixmap != root_pixmap)	1102	if (new_root_pixmap != root_pixmap)
1015	{	1103	{
1016	root_pixmap = new_root_pixmap;	1104	root_pixmap = new_root_pixmap;
1017	return true;	1105	return true;
1018	}	1106	}
		1107
1019	return false;	1108	return false;
1020	}	1109	}
1021	# endif /* ENABLE_TRANSPARENCY */	1110	# endif /* ENABLE_TRANSPARENCY */
1022		1111
1023	# ifndef HAVE_AFTERIMAGE	1112	# ifndef HAVE_AFTERIMAGE
1024	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);	1113	static void ShadeXImage(rxvt_term term, XImage srcImage, int shade, int rm, int gm, int bm);
1025	# endif	1114	# endif
1026		1115
1027
1028	bool	1116	bool
1029	bgPixmap_t::render ()	1117	bgPixmap_t::render ()
1030	{	1118	{
1031	unsigned long background_flags = 0;	1119	unsigned long background_flags = 0;
1032		1120
1033	if (target == NULL)	1121	if (target == NULL)
1034	return false;	1122	return false;
1035		1123
		1124	target->init_asv ();
		1125
1036	TIMING_TEST_START (tp);	1126	TIMING_TEST_START (tp);
1037		1127
1038	invalidate();	1128	invalidate ();
1039	# ifdef ENABLE_TRANSPARENCY	1129	# ifdef ENABLE_TRANSPARENCY
1040	if (flags & isTransparent)	1130	if (flags & isTransparent)
1041	{	1131	{
1042	/* we need to re-generate transparency pixmap in that case ! */	1132	/* we need to re-generate transparency pixmap in that case ! */
1043	background_flags = make_transparency_pixmap ();	1133	background_flags = make_transparency_pixmap ();
…		…
1055	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))	1145	\|\| (background_flags & transpTransformations) != (flags & transpTransformations))
1056	{	1146	{
1057	ASImage *background = NULL;	1147	ASImage *background = NULL;
1058	ARGB32 as_tint = TINT_LEAVE_SAME;	1148	ARGB32 as_tint = TINT_LEAVE_SAME;
1059	if (background_flags)	1149	if (background_flags)
1060	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);	1150	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
1061		1151
1062	# ifdef ENABLE_TRANSPARENCY	1152	# ifdef ENABLE_TRANSPARENCY
1063	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1153	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1064	{	1154	{
1065	ShadingInfo as_shade;	1155	ShadingInfo as_shade;
…		…
1072	as_shade.tintColor.green = c.g;	1162	as_shade.tintColor.green = c.g;
1073	as_shade.tintColor.blue = c.b;	1163	as_shade.tintColor.blue = c.b;
1074		1164
1075	as_tint = shading2tint32 (&as_shade);	1165	as_tint = shading2tint32 (&as_shade);
1076	}	1166	}
		1167
1077	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)	1168	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)
1078	{	1169	{
1079	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,	1170	ASImage* tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
1080	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,	1171	(original_asim == NULL \|\| tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage,
1081	100, ASIMAGE_QUALITY_DEFAULT);	1172	100, ASIMAGE_QUALITY_DEFAULT);
…		…
1088	# endif	1179	# endif
1089		1180
1090	if (render_asim (background, as_tint))	1181	if (render_asim (background, as_tint))
1091	flags = flags & ~isInvalid;	1182	flags = flags & ~isInvalid;
1092	if (background)	1183	if (background)
1093	destroy_asimage (&background);	1184	destroy_asimage (&background);
1094	}	1185	}
1095	else if (background_flags && pmap_depth != target->depth)	1186	else if (background_flags && pmap_depth != target->depth)
		1187	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
		1188
		1189	# elif !XFT /* our own client-side tinting */
		1190
		1191	/* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side.
		1192	This may need to be changed in need_client_side_rendering() logic is altered !!! */
		1193
		1194	if (background_flags && (flags & isInvalid))
1096	{	1195	{
1097	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1196	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1098	}	1197
1099	# else /* our own client-side tinting */
1100	if (background_flags && (flags & isInvalid))
1101	{
1102	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1103	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))	1198	if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded))
1104	{	1199	{
1105	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1200	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1106	if (flags & tintSet)	1201	if (flags & tintSet)
1107	tint.get (c);	1202	tint.get (c);
1108	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1203	ShadeXImage (target, result, shade, c.r, c.g, c.b);
1109	}	1204	}
1110	}	1205	}
1111	# endif /* HAVE_AFTERIMAGE */	1206	# endif /* HAVE_AFTERIMAGE */
1112		1207
1113	if (result != NULL)	1208	if (result)
1114	{	1209	{
1115	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1210	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
		1211
1116	if (gc)	1212	if (gc)
1117	{	1213	{
1118	if (/pmap_depth != target->depth &&/ pixmap != None)	1214	if (/pmap_depth != target->depth &&/ pixmap != None)
1119	{	1215	{
1120	XFreePixmap (target->dpy, pixmap);	1216	XFreePixmap (target->dpy, pixmap);
1121	pixmap = None;	1217	pixmap = None;
1122	}	1218	}
		1219
1123	if (pixmap == None)	1220	if (pixmap == None)
1124	{	1221	{
1125	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);	1222	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1126	pmap_width = result->width;	1223	pmap_width = result->width;
1127	pmap_height = result->height;	1224	pmap_height = result->height;
1128	pmap_depth = target->depth;	1225	pmap_depth = target->depth;
1129	}	1226	}
		1227
1130	if (pmap_depth != result->depth)	1228	if (pmap_depth != result->depth)
		1229	{
1131	{ /* Bad Match error will ensue ! stupid X !!!! */	1230	/* Bad Match error will ensue ! stupid X !!!! */
1132	if( result->depth == 24 && pmap_depth == 32)	1231	if (result->depth == 24 && pmap_depth == 32)
1133	result->depth = 32;	1232	result->depth = 32;
1134	else if( result->depth == 32 && pmap_depth == 24)	1233	else if (result->depth == 32 && pmap_depth == 24)
1135	result->depth = 24;	1234	result->depth = 24;
1136	else	1235	else
1137	{	1236	{
1138	/* TODO: implement image recoding */	1237	/* TODO: implement image recoding */
1139	}	1238	}
1140	}	1239	}
		1240
1141	if (pmap_depth == result->depth)	1241	if (pmap_depth == result->depth)
1142	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1242	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
		1243
1143	XFreeGC (target->dpy, gc);	1244	XFreeGC (target->dpy, gc);
1144	flags = flags & ~isInvalid;	1245	flags = flags & ~isInvalid;
1145	}	1246	}
		1247
1146	XDestroyImage (result);	1248	XDestroyImage (result);
1147	}	1249	}
1148		1250
1149	if (flags & isInvalid)	1251	if (flags & isInvalid)
1150	{	1252	{
…		…
1155	}	1257	}
1156	}	1258	}
1157		1259
1158	apply ();	1260	apply ();
1159		1261
		1262	XSync (target->dpy, False);
		1263	valid_since = ev::now ();
		1264
1160	TIMING_TEST_PRINT_RESULT (tp);	1265	TIMING_TEST_PRINT_RESULT (tp);
1161		1266
1162	return true;	1267	return true;
1163	}	1268	}
1164		1269
1165	bool	1270	bool
1166	bgPixmap_t::set_target (rxvt_term *new_target)	1271	bgPixmap_t::set_target (rxvt_term *new_target)
1167	{	1272	{
1168	if (new_target)	1273	if (new_target)
1169	if (target != new_target)	1274	if (target != new_target)
1170	{	1275	{
…		…
1172	# ifdef ENABLE_TRANSPARENCY	1277	# ifdef ENABLE_TRANSPARENCY
1173	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));	1278	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1174	# endif	1279	# endif
1175	return true;	1280	return true;
1176	}	1281	}
		1282
1177	return false;	1283	return false;
1178	}	1284	}
1179		1285
1180	void	1286	void
1181	bgPixmap_t::apply()	1287	bgPixmap_t::apply ()
1182	{	1288	{
1183	if (target)	1289	if (target)
1184	{	1290	{
1185	flags &= ~isVtOrigin;	1291	flags &= ~isVtOrigin;
		1292
1186	if (pixmap != None)	1293	if (pixmap != None)
		1294	{
1187	{ /* set target's background to pixmap */	1295	/* set target's background to pixmap */
1188	# ifdef ENABLE_TRANSPARENCY	1296	# ifdef ENABLE_TRANSPARENCY
1189	if (flags & isTransparent)	1297	if (flags & isTransparent)
1190	{	1298	{
1191	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);	1299	XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap);
1192	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);	1300	XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative);
1193	# if HAVE_SCROLLBARS	1301
1194	if (target->scrollBar.win)	1302	if (target->scrollBar.win)
1195	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1303	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1196	# endif
1197	}	1304	}
1198	else	1305	else
1199	# endif	1306	# endif
1200	{	1307	{
1201	flags \|= isVtOrigin;	1308	flags \|= isVtOrigin;
1202	/* force old pixmap dereference in case it was transparent before :*/	1309	/* force old pixmap dereference in case it was transparent before :*/
1203	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1310	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1204	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1311	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1205	/* do we also need to set scrollbar's background here ? */	1312	/* do we also need to set scrollbar's background here ? */
1206	# if HAVE_SCROLLBARS	1313
1207	if (target->scrollBar.win)	1314	if (target->scrollBar.win)
1208	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1315	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1209	# endif
1210	}	1316	}
1211	}	1317	}
1212	else	1318	else
		1319	{
1213	{ /* set target background to a pixel */	1320	/* set target background to a pixel */
1214	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1321	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1215	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);	1322	XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]);
1216	/* do we also need to set scrollbar's background here ? */	1323	/* do we also need to set scrollbar's background here ? */
1217	# if HAVE_SCROLLBARS
1218	if (target->scrollBar.win)	1324	if (target->scrollBar.win)
1219	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);	1325	XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]);
1220	# endif
1221	}	1326	}
1222		1327
1223	/* don't want Expose on the parent */	1328	/* don't want Expose on the parent or vt. It is better to use
		1329	scr_touch or we get a great deal of flicker otherwise: */
1224	XClearArea (target->dpy, target->parent[0], 0, 0, 0, 0, False);	1330	XClearWindow (target->dpy, target->parent[0]);
1225	/* do want Expose on the vt, so we get refreshed properly */
1226	XClearArea (target->dpy, target->vt, 0, 0, 0, 0, True);
1227		1331
1228	# if HAVE_SCROLLBARS
1229	if (target->scrollBar.win)	1332	if (target->scrollBar.win)
1230	{	1333	{
1231	target->scrollBar.setIdle ();	1334	target->scrollBar.state = STATE_IDLE;
1232	target->scrollbar_show (0);	1335	target->scrollBar.show (0);
1233	}	1336	}
1234	# endif
1235	}
1236	}
1237		1337
		1338	target->want_refresh = 1;
		1339	flags \|= hasChanged;
		1340	}
		1341	}
		1342
1238	#endif /* HAVE_BG_PIXMAP */	1343	#endif /* HAVE_BG_PIXMAP */
1239		1344
1240	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE)	1345	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT
1241	/* taken from aterm-0.4.2 */	1346	/* taken from aterm-0.4.2 */
1242		1347
1243	typedef uint32_t RUINT32T;	1348	typedef uint32_t RUINT32T;
1244		1349
1245	static void	1350	static void

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Comparing rxvt-unicode/src/background.C (file contents): Revision 1.3 by sasha, Wed Sep 12 22:12:54 2007 UTC vs. Revision 1.31 by root, Tue Nov 4 13:20:40 2008 UTC

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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.3 by sasha, Wed Sep 12 22:12:54 2007 UTC vs.
Revision 1.31 by root, Tue Nov 4 13:20:40 2008 UTC