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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.62 by sf-exg, Sun Oct 3 21:44:13 2010 UTC vs.
Revision 1.103 by sf-exg, Sun Oct 31 11:15:29 2010 UTC

…		…
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com>
7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>	7	* Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net>
		8	* Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it>
8	*	9	*
9	* This program is free software; you can redistribute it and/or modify	10	* This program is free software; you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by	11	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation; either version 2 of the License, or	12	* the Free Software Foundation; either version 2 of the License, or
12	* (at your option) any later version.	13	* (at your option) any later version.
…		…
19	* You should have received a copy of the GNU General Public License	20	* You should have received a copy of the GNU General Public License
20	* along with this program; if not, write to the Free Software	21	* along with this program; if not, write to the Free Software
21	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	22	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22	*---------------------------------------------------------------------*/	23	*---------------------------------------------------------------------*/
23		24
		25	#include <cmath>
24	#include "../config.h" /* NECESSARY */	26	#include "../config.h" /* NECESSARY */
25	#include "rxvt.h" /* NECESSARY */	27	#include "rxvt.h" /* NECESSARY */
26		28
27	#define DO_TIMING_TEST 0	29	#define DO_TIMING_TEST 0
28		30
…		…
104	#ifdef BG_IMAGE_FROM_FILE	106	#ifdef BG_IMAGE_FROM_FILE
105	have_image = false;	107	have_image = false;
106	h_scale = v_scale = 0;	108	h_scale = v_scale = 0;
107	h_align = v_align = 0;	109	h_align = v_align = 0;
108	#endif	110	#endif
		111	#ifdef ENABLE_TRANSPARENCY
		112	shade = 100;
		113	#endif
109	flags = 0;	114	flags = 0;
110	pixmap = None;	115	pixmap = None;
111	valid_since = invalid_since = 0;	116	valid_since = invalid_since = 0;
112	target = 0;	117	target = 0;
113	}	118	}
…		…
157	# endif	162	# endif
158		163
159	# ifdef BG_IMAGE_FROM_FILE	164	# ifdef BG_IMAGE_FROM_FILE
160	if (have_image)	165	if (have_image)
161	{	166	{
162	if (h_align == rootAlign || v_align == rootAlign)	167	if (flags & rootAlign)
163	return true;	168	return true;
164	}	169	}
165	# endif	170	# endif
166		171
167	return false;	172	return false;
…		…
171	{	176	{
172	# ifdef HAVE_AFTERIMAGE	177	# ifdef HAVE_AFTERIMAGE
173	if (original_asim)	178	if (original_asim)
174	return true;	179	return true;
175	# endif	180	# endif
176	# ifdef ENABLE_TRANSPARENCY
177	if (flags & isTransparent)
178	{
179	# ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways
180	if ((flags & blurNeeded) && !(flags & blurServerSide))
181	return true;
182	# endif
183	if ((flags & tintNeeded) && !(flags & tintServerSide))
184	return true;
185	}
186	# endif
187	return false;	181	return false;
188	}	182	}
189		183
190	# ifdef BG_IMAGE_FROM_FILE	184	# ifdef BG_IMAGE_FROM_FILE
191	static inline bool	185	static inline bool
…		…
207	static inline bool	201	static inline bool
208	check_set_align_value (int geom_flags, int flag, int &align, int new_value)	202	check_set_align_value (int geom_flags, int flag, int &align, int new_value)
209	{	203	{
210	if (geom_flags & flag)	204	if (geom_flags & flag)
211	{	205	{
212	if (new_value != bgPixmap_t::rootAlign)
213	{
214	if (new_value < -100)	206	if (new_value < -100)
215	new_value = -100;	207	new_value = -100;
216	else if (new_value > 200)	208	else if (new_value > 200)
217	new_value = 200;	209	new_value = 200;
218	}
219	if (new_value != align)	210	if (new_value != align)
220	{	211	{
221	align = new_value;	212	align = new_value;
222	return true;	213	return true;
223	}	214	}
…		…
229	make_align_position (int align, int window_size, int image_size)	220	make_align_position (int align, int window_size, int image_size)
230	{	221	{
231	int diff = window_size - image_size;	222	int diff = window_size - image_size;
232	int smaller = min (image_size, window_size);	223	int smaller = min (image_size, window_size);
233		224
234	if (align >= 0 && align <= 50)	225	if (align >= 0 && align <= 100)
235	return diff * align / 100;	226	return diff * align / 100;
236	else if (align > 50 && align <= 100)
237	return window_size - image_size - diff * (100 - align) / 100;
238	else if (align > 100 && align <= 200 )	227	else if (align > 100 && align <= 200)
239	return ((align - 100) * smaller / 100) + window_size - smaller;	228	return ((align - 100) * smaller / 100) + window_size - smaller;
240	else if (align > -100 && align < 0)	229	else if (align >= -100 && align < 0)
241	return ((align + 100) * smaller / 100) - image_size;	230	return ((align + 100) * smaller / 100) - image_size;
242	return 0;	231	return 0;
243	}	232	}
244		233
245	static inline int	234	static inline int
246	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)	235	make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
247	{	236	{
248	int src_pos = 0;	237	int src_pos = 0;
249	dst_pos = 0;	238	dst_pos = pos;
250	dst_size = size;	239	dst_size = size;
251	if (pos < 0)	240	if (pos < 0)
252	{	241	{
253	src_pos = -pos;	242	src_pos = -pos;
		243	dst_pos = 0;
254	dst_size += pos;	244	dst_size += pos;
255	}	245	}
256	else if (pos > 0)
257	dst_pos = pos;
258		246
259	if (dst_pos + dst_size > target_size)	247	if (dst_pos + dst_size > target_size)
260	dst_size = target_size - dst_pos;	248	dst_size = target_size - dst_pos;
261	return src_pos;	249	return src_pos;
262	}	250	}
…		…
418	x = y = centerAlign;	406	x = y = centerAlign;
419	geom_flags |= WidthValue|HeightValue|XValue|YValue;	407	geom_flags |= WidthValue|HeightValue|XValue|YValue;
420	}	408	}
421	else if (CHECK_GEOM_OPS ("root"))	409	else if (CHECK_GEOM_OPS ("root"))
422	{	410	{
		411	new_flags |= rootAlign;
423	w = h = noScale;	412	w = h = noScale;
424	x = y = rootAlign;
425	geom_flags |= WidthValue|HeightValue|XValue|YValue;	413	geom_flags |= WidthValue|HeightValue;
426	}	414	}
427	# undef CHECK_GEOM_OPS	415	# undef CHECK_GEOM_OPS
428		416
429	while (*ops != ':' && *ops != '\0') ++ops;	417	while (*ops != ':' && *ops != '\0') ++ops;
430	} /* done parsing ops */	418	} /* done parsing ops */
…		…
440	{	428	{
441	flags = new_flags;	429	flags = new_flags;
442	changed++;	430	changed++;
443	}	431	}
444		432
445	//fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
446	// flags, h_scale, v_scale, h_align, v_align);
447	return (changed > 0);	433	return (changed > 0);
448	}	434	}
449		435
450	void	436	void
451	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)	437	bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
…		…
464	{	450	{
465	w = h_scale * target_width / 100;	451	w = h_scale * target_width / 100;
466	h = v_scale * target_height / 100;	452	h = v_scale * target_height / 100;
467	}	453	}
468		454
469	if (h_align == rootAlign || v_align == rootAlign)	455	if (!w) w = image_width;
		456	if (!h) h = image_height;
		457
		458	if (flags & rootAlign)
470	{	459	{
471	target->get_window_origin (x, y);	460	target->get_window_origin (x, y);
472	x = -x;	461	x = -x;
473	y = -y;	462	y = -y;
474	}	463	}
475		464	else
476	if (h_align != rootAlign)	465	{
477	x = make_align_position (h_align, target_width, w > 0 ? w : image_width);	466	x = make_align_position (h_align, target_width, w);
478
479	if (v_align != rootAlign)
480	y = make_align_position (v_align, target_height, h > 0 ? h : image_height);	467	y = make_align_position (v_align, target_height, h);
		468	}
481		469
482	flags &= ~sizeSensitive;	470	flags &= ~sizeSensitive;
483	if (h_scale != 0 || v_scale != 0	471	if ((flags & propScale) || h_scale || v_scale
484	|| h_align != 0 || v_align != 0	472	|| (!(flags & rootAlign) && (h_align || v_align))
485	|| image_width > target_width || image_height > target_height)	473	|| w > target_width || h > target_height)
486	flags |= sizeSensitive;	474	flags |= sizeSensitive;
487	}	475	}
488		476
489	# ifdef HAVE_AFTERIMAGE	477	# ifdef HAVE_AFTERIMAGE
490	bool	478	bool
…		…
503	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);	491	background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100);
504		492
505	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	493	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
506	{	494	{
507	ShadingInfo as_shade;	495	ShadingInfo as_shade;
508	as_shade.shading = (shade == 0) ? 100 : shade;	496	as_shade.shading = shade;
509		497
510	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	498	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
511	if (flags & tintSet)	499	if (flags & tintSet)
512	tint.get (c);	500	tint.get (c);
513	as_shade.tintColor.red = c.r;	501	as_shade.tintColor.red = c.r;
…		…
515	as_shade.tintColor.blue = c.b;	503	as_shade.tintColor.blue = c.b;
516		504
517	background_tint = shading2tint32 (&as_shade);	505	background_tint = shading2tint32 (&as_shade);
518	}	506	}
519		507
520	if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL)	508	if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL)
521	{	509	{
522	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,	510	ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF,
523	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,	511	(original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage,
524	100, ASIMAGE_QUALITY_DEFAULT);	512	100, ASIMAGE_QUALITY_DEFAULT);
525	if (tmp)	513	if (tmp)
…		…
540	int x = 0;	528	int x = 0;
541	int y = 0;	529	int y = 0;
542	int w = 0;	530	int w = 0;
543	int h = 0;	531	int h = 0;
544		532
545	TIMING_TEST_START (asim);
546
547	if (original_asim)	533	if (original_asim)
548	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);	534	get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
549		535
550	if (!original_asim	536	if (!original_asim
		537	|| (!(flags & rootAlign)
551	|| x >= target_width	538	&& (x >= target_width
552	|| y >= target_height	539	|| y >= target_height
553	|| (w > 0 && x + w <= 0)	540	|| (x + w <= 0)
554	|| (h > 0 && y + h <= 0))	541	|| (y + h <= 0))))
555	{	542	{
556	if (background)	543	if (background)
557	{	544	{
558	new_pmap_width = background->width;	545	new_pmap_width = background->width;
559	new_pmap_height = background->height;	546	new_pmap_height = background->height;
…		…
573	}	560	}
574	else	561	else
575	{	562	{
576	result = original_asim;	563	result = original_asim;
577		564
578	if ((w > 0 && w != original_asim->width)	565	if ((w != original_asim->width)
579	|| (h > 0 && h != original_asim->height))	566	|| (h != original_asim->height))
580	{	567	{
581	result = scale_asimage (target->asv, original_asim,	568	result = scale_asimage (target->asv, original_asim,
582	w > 0 ? w : original_asim->width,	569	w, h,
583	h > 0 ? h : original_asim->height,
584	background ? ASA_ASImage : ASA_XImage,	570	background ? ASA_ASImage : ASA_XImage,
585	100, ASIMAGE_QUALITY_DEFAULT);	571	100, ASIMAGE_QUALITY_DEFAULT);
586	}	572	}
587		573
588	if (background == NULL)	574	if (background == NULL)
…		…
620	layers[0].clip_width = target_width;	606	layers[0].clip_width = target_width;
621	layers[0].clip_height = target_height;	607	layers[0].clip_height = target_height;
622	layers[0].tint = background_tint;	608	layers[0].tint = background_tint;
623	layers[1].im = result;	609	layers[1].im = result;
624		610
625	if (w <= 0)	611	if (h_scale == 0 || v_scale == 0)
626	{	612	{
627	/* tile horizontally */	613	/* tile horizontally */
628	while (x > 0) x -= (int)result->width;	614	while (x > 0) x -= (int)result->width;
629	layers[1].dst_x = x;	615	layers[1].dst_x = x;
630	layers[1].clip_width = result->width+target_width;	616	layers[1].clip_width = result->width+target_width;
…		…
634	/* clip horizontally */	620	/* clip horizontally */
635	layers[1].dst_x = x;	621	layers[1].dst_x = x;
636	layers[1].clip_width = result->width;	622	layers[1].clip_width = result->width;
637	}	623	}
638		624
639	if (h <= 0)	625	if (h_scale == 0 || v_scale == 0)
640	{	626	{
641	while (y > 0) y -= (int)result->height;	627	while (y > 0) y -= (int)result->height;
642	layers[1].dst_y = y;	628	layers[1].dst_y = y;
643	layers[1].clip_height = result->height + target_height;	629	layers[1].clip_height = result->height + target_height;
644	}	630	}
…		…
667	}	653	}
668		654
669	free (layers);	655	free (layers);
670	}	656	}
671	}	657	}
672	TIMING_TEST_PRINT_RESULT (asim);
673		658
674	bool ret = false;	659	bool ret = false;
675		660
676	if (result)	661	if (result)
677	{	662	{
…		…
723		708
724	if (result != background && result != original_asim)	709	if (result != background && result != original_asim)
725	destroy_asimage (&result);	710	destroy_asimage (&result);
726		711
727	XFreeGC (target->dpy, gc);	712	XFreeGC (target->dpy, gc);
728	TIMING_TEST_PRINT_RESULT (asim);
729		713
730	ret = true;	714	ret = true;
731	}	715	}
732		716
733	if (background)	717	if (background)
…		…
745	return false;	729	return false;
746		730
747	if (!pixbuf)	731	if (!pixbuf)
748	return false;	732	return false;
749		733
750	// TODO: add alpha blending	734	#if !XRENDER
751	if (background_flags)	735	if (background_flags)
752	return false;	736	return false;
		737	#endif
753		738
754	GdkPixbuf *result;	739	GdkPixbuf *result;
755		740
756	int image_width = gdk_pixbuf_get_width (pixbuf);	741	int image_width = gdk_pixbuf_get_width (pixbuf);
757	int image_height = gdk_pixbuf_get_height (pixbuf);	742	int image_height = gdk_pixbuf_get_height (pixbuf);
…		…
766	int w = 0;	751	int w = 0;
767	int h = 0;	752	int h = 0;
768		753
769	get_image_geometry (image_width, image_height, w, h, x, y);	754	get_image_geometry (image_width, image_height, w, h, x, y);
770		755
		756	if (!(flags & rootAlign)
771	if (x >= target_width	757	&& (x >= target_width
772	|| y >= target_height	758	|| y >= target_height
773	|| (w > 0 && x + w <= 0)	759	|| (x + w <= 0)
774	|| (h > 0 && y + h <= 0))	760	|| (y + h <= 0)))
775	return false;	761	return false;
776		762
777	result = pixbuf;	763	result = pixbuf;
778		764
779	if ((w > 0 && w != image_width)	765	if ((w != image_width)
780	|| (h > 0 && h != image_height))	766	|| (h != image_height))
781	{	767	{
782	result = gdk_pixbuf_scale_simple (pixbuf,	768	result = gdk_pixbuf_scale_simple (pixbuf,
783	w > 0 ? w : image_width,	769	w, h,
784	h > 0 ? h : image_height,
785	GDK_INTERP_BILINEAR);	770	GDK_INTERP_BILINEAR);
786	}	771	}
787		772
788	bool ret = false;	773	bool ret = false;
789		774
790	if (result)	775	if (result)
791	{	776	{
792	XGCValues gcv;	777	XGCValues gcv;
793	GC gc;	778	GC gc;
		779	Pixmap root_pmap;
794		780
795	image_width = gdk_pixbuf_get_width (result);	781	image_width = gdk_pixbuf_get_width (result);
796	image_height = gdk_pixbuf_get_height (result);	782	image_height = gdk_pixbuf_get_height (result);
797		783
		784	if (background_flags)
		785	{
		786	root_pmap = pixmap;
		787	pixmap = None;
		788	}
		789	else
		790	{
798	if (h_scale == 0 || v_scale == 0)	791	if (h_scale == 0 || v_scale == 0)
799	{	792	{
800	new_pmap_width = min (image_width, target_width);	793	new_pmap_width = min (image_width, target_width);
801	new_pmap_height = min (image_height, target_height);	794	new_pmap_height = min (image_height, target_height);
		795	}
802	}	796	}
803		797
804	if (pixmap)	798	if (pixmap)
805	{	799	{
806	if (pmap_width != new_pmap_width	800	if (pmap_width != new_pmap_width
…		…
862	dst_width, dst_height,	856	dst_width, dst_height,
863	XLIB_RGB_DITHER_NONE,	857	XLIB_RGB_DITHER_NONE,
864	0, 0);	858	0, 0);
865	}	859	}
866		860
		861	#if XRENDER
		862	if (background_flags)
		863	{
		864	Display *dpy = target->dpy;
		865	XRenderPictureAttributes pa;
		866
		867	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual);
		868	Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa);
		869
		870	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual);
		871	Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa);
		872
		873	pa.repeat = True;
		874	Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8);
		875	XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8);
		876	Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa);
		877	XFreePixmap (dpy, mask_pmap);
		878
		879	if (src && dst && mask)
		880	{
		881	XRenderColor mask_c;
		882
		883	mask_c.alpha = 0x8000;
		884	mask_c.red = 0;
		885	mask_c.green = 0;
		886	mask_c.blue = 0;
		887	XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1);
		888	XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height);
		889	}
		890
		891	XRenderFreePicture (dpy, src);
		892	XRenderFreePicture (dpy, dst);
		893	XRenderFreePicture (dpy, mask);
		894
		895	XFreePixmap (dpy, root_pmap);
		896	}
		897	#endif
		898
867	if (result != pixbuf)	899	if (result != pixbuf)
868	g_object_unref (result);	900	g_object_unref (result);
869		901
870	XFreeGC (target->dpy, gc);	902	XFreeGC (target->dpy, gc);
871		903
…		…
893	}	925	}
894		926
895	# ifdef HAVE_AFTERIMAGE	927	# ifdef HAVE_AFTERIMAGE
896	if (!target->asimman)	928	if (!target->asimman)
897	target->asimman = create_generic_imageman (target->rs[Rs_path]);	929	target->asimman = create_generic_imageman (target->rs[Rs_path]);
898	original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);	930	ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100);
		931	if (image)
		932	{
899	if (original_asim)	933	if (original_asim)
		934	safe_asimage_destroy (original_asim);
		935	original_asim = image;
900	have_image = true;	936	have_image = true;
901	return have_image;	937	return true;
		938	}
902	# endif	939	# endif
903		940
904	# ifdef HAVE_PIXBUF	941	# ifdef HAVE_PIXBUF
905	pixbuf = gdk_pixbuf_new_from_file (file, NULL);	942	GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL);
		943	if (image)
		944	{
906	if (pixbuf)	945	if (pixbuf)
		946	g_object_unref (pixbuf);
		947	pixbuf = image;
907	have_image = true;	948	have_image = true;
908	return have_image;	949	return true;
		950	}
909	# endif	951	# endif
910	}	952	}
911		953
912	return false;	954	return false;
913	}	955	}
…		…
938	if (!(geom_flags & WidthValue))	980	if (!(geom_flags & WidthValue))
939	hr = 1;	981	hr = 1;
940	if (!(geom_flags & HeightValue))	982	if (!(geom_flags & HeightValue))
941	vr = hr;	983	vr = hr;
942		984
		985	min_it (hr, 128);
		986	min_it (vr, 128);
		987
943	if (h_blurRadius != hr)	988	if (h_blurRadius != hr)
944	{	989	{
945	++changed;	990	++changed;
946	h_blurRadius = hr;	991	h_blurRadius = hr;
947	}	992	}
…		…
955	if (v_blurRadius == 0 && h_blurRadius == 0)	1000	if (v_blurRadius == 0 && h_blurRadius == 0)
956	flags &= ~blurNeeded;	1001	flags &= ~blurNeeded;
957	else	1002	else
958	flags |= blurNeeded;	1003	flags |= blurNeeded;
959		1004
		1005	#if XRENDER
		1006	XFilters *filters = XRenderQueryFilters (target->dpy, target->vt);
		1007	if (filters)
		1008	{
		1009	for (int i = 0; i < filters->nfilter; i++)
		1010	if (!strcmp (filters->filter[i], FilterConvolution))
		1011	flags |= bgPixmap_t::blurServerSide;
		1012
		1013	XFree (filters);
		1014	}
		1015	#endif
		1016
960	return (changed > 0);	1017	return (changed > 0);
961	}	1018	}
962		1019
963	static inline unsigned long	1020	static inline unsigned long
964	compute_tint_shade_flags (rxvt_color *tint, int shade)	1021	compute_tint_shade_flags (rxvt_color *tint, int shade)
965	{	1022	{
966	unsigned long flags = 0;	1023	unsigned long flags = 0;
967	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1024	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
968	bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200);	1025	bool has_shade = shade != 100;
969		1026
970	if (tint)	1027	if (tint)
971	{	1028	{
972	tint->get (c);	1029	tint->get (c);
973	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)	1030	# define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700)
…		…
993	{	1050	{
994	if (flags & bgPixmap_t::tintWholesome)	1051	if (flags & bgPixmap_t::tintWholesome)
995	flags |= bgPixmap_t::tintServerSide;	1052	flags |= bgPixmap_t::tintServerSide;
996	else	1053	else
997	{	1054	{
998	#if XFT	1055	#if XRENDER
999	flags |= bgPixmap_t::tintServerSide;	1056	flags |= bgPixmap_t::tintServerSide;
1000	#endif	1057	#endif
1001	}	1058	}
1002	}	1059	}
1003		1060
…		…
1005	}	1062	}
1006		1063
1007	bool	1064	bool
1008	bgPixmap_t::set_tint (rxvt_color &new_tint)	1065	bgPixmap_t::set_tint (rxvt_color &new_tint)
1009	{	1066	{
1010	if (tint != new_tint)	1067	if (!(flags & tintSet) || tint != new_tint)
1011	{	1068	{
1012	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);	1069	unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
1013	tint = new_tint;	1070	tint = new_tint;
1014	flags = (flags & ~tintFlags) | new_flags | tintSet;	1071	flags = (flags & ~tintFlags) | new_flags | tintSet;
1015	return true;	1072	return true;
…		…
1033	}	1090	}
1034		1091
1035	bool	1092	bool
1036	bgPixmap_t::set_shade (const char *shade_str)	1093	bgPixmap_t::set_shade (const char *shade_str)
1037	{	1094	{
1038	int new_shade = (shade_str) ? atoi (shade_str) : 0;	1095	int new_shade = (shade_str) ? atoi (shade_str) : 100;
1039		1096
1040	if (new_shade < 0 && new_shade > -100)	1097	clamp_it (new_shade, -100, 200);
		1098	if (new_shade < 0)
1041	new_shade = 200 - (100 + new_shade);	1099	new_shade = 200 - (100 + new_shade);
1042	else if (new_shade == 100)
1043	new_shade = 0;
1044		1100
1045	if (new_shade != shade)	1101	if (new_shade != shade)
1046	{	1102	{
1047	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);	1103	unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade);
1048	shade = new_shade;	1104	shade = new_shade;
…		…
1051	}	1107	}
1052		1108
1053	return false;	1109	return false;
1054	}	1110	}
1055		1111
		1112	#if XRENDER
		1113	static void
		1114	get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params)
		1115	{
		1116	double sigma = radius / 2.0;
		1117	double scale = sqrt (2.0 * M_PI) * sigma;
		1118	double sum = 0.0;
		1119
		1120	for (int i = 0; i < width; i++)
		1121	{
		1122	double x = i - width / 2;
		1123	kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale;
		1124	sum += kernel[i];
		1125	}
		1126
		1127	params[0] = XDoubleToFixed (width);
		1128	params[1] = XDoubleToFixed (1);
		1129
		1130	for (int i = 0; i < width; i++)
		1131	params[i+2] = XDoubleToFixed (kernel[i] / sum);
		1132	}
		1133	#endif
		1134
		1135	bool
		1136	bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height)
		1137	{
		1138	bool ret = false;
		1139	#if XRENDER
		1140	int size = max (h_blurRadius, v_blurRadius) * 2 + 1;
		1141	double *kernel = (double *)malloc (size * sizeof (double));
		1142	XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed));
		1143
		1144	Display *dpy = target->dpy;
		1145	XRenderPictureAttributes pa;
		1146	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
		1147
		1148	Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);
		1149	Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);
		1150
		1151	if (kernel && params && src && dst)
		1152	{
		1153	if (h_blurRadius)
		1154	{
		1155	size = h_blurRadius * 2 + 1;
		1156	get_gaussian_kernel (h_blurRadius, size, kernel, params);
		1157
		1158	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);
		1159	XRenderComposite (dpy,
		1160	PictOpSrc,
		1161	src,
		1162	None,
		1163	dst,
		1164	0, 0,
		1165	0, 0,
		1166	0, 0,
		1167	width, height);
		1168	}
		1169
		1170	if (v_blurRadius)
		1171	{
		1172	size = v_blurRadius * 2 + 1;
		1173	get_gaussian_kernel (v_blurRadius, size, kernel, params);
		1174	swap (params[0], params[1]);
		1175
		1176	XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2);
		1177	XRenderComposite (dpy,
		1178	PictOpSrc,
		1179	src,
		1180	None,
		1181	dst,
		1182	0, 0,
		1183	0, 0,
		1184	0, 0,
		1185	width, height);
		1186	}
		1187
		1188	ret = true;
		1189	}
		1190
		1191	free (kernel);
		1192	free (params);
		1193	XRenderFreePicture (dpy, src);
		1194	XRenderFreePicture (dpy, dst);
		1195	#endif
		1196	return ret;
		1197	}
		1198
		1199	bool
		1200	bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height)
		1201	{
		1202	Display *dpy = target->dpy;
		1203	bool ret = false;
		1204
		1205	if (flags & tintWholesome)
		1206	{
		1207	XGCValues gcv;
		1208	GC gc;
		1209
		1210	/* In this case we can tint image server-side getting significant
		1211	* performance improvements, as we eliminate XImage transfer
		1212	*/
		1213	gcv.foreground = Pixel (tint);
		1214	gcv.function = GXand;
		1215	gcv.fill_style = FillSolid;
		1216	gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv);
		1217	if (gc)
		1218	{
		1219	XFillRectangle (dpy, pixmap, gc, 0, 0, width, height);
		1220	ret = true;
		1221	XFreeGC (dpy, gc);
		1222	}
		1223	}
		1224	else
		1225	{
		1226	# if XRENDER
		1227	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
		1228
		1229	if (flags & tintSet)
		1230	tint.get (c);
		1231
		1232	if (shade <= 100)
		1233	{
		1234	c.r = (c.r * shade) / 100;
		1235	c.g = (c.g * shade) / 100;
		1236	c.b = (c.b * shade) / 100;
		1237	}
		1238	else
		1239	{
		1240	c.r = ((0xffff - c.r) * (200 - shade)) / 100;
		1241	c.g = ((0xffff - c.g) * (200 - shade)) / 100;
		1242	c.b = ((0xffff - c.b) * (200 - shade)) / 100;
		1243	}
		1244
		1245	XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
		1246	XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
		1247	XRenderPictureAttributes pa;
		1248
		1249	Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa);
		1250
		1251	pa.repeat = True;
		1252
		1253	Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32);
		1254	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
		1255	XFreePixmap (dpy, overlay_pmap);
		1256
		1257	pa.component_alpha = True;
		1258	Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32);
		1259	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
		1260	XFreePixmap (dpy, mask_pmap);
		1261
		1262	if (mask_pic && overlay_pic && back_pic)
		1263	{
		1264	XRenderColor mask_c;
		1265
		1266	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
		1267	mask_c.alpha = 0xffff;
		1268	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
		1269
		1270	mask_c.alpha = 0;
		1271	mask_c.red = 0xffff - c.r;
		1272	mask_c.green = 0xffff - c.g;
		1273	mask_c.blue = 0xffff - c.b;
		1274	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
		1275	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height);
		1276	ret = true;
		1277	}
		1278
		1279	XRenderFreePicture (dpy, mask_pic);
		1280	XRenderFreePicture (dpy, overlay_pic);
		1281	XRenderFreePicture (dpy, back_pic);
		1282	# endif
		1283	}
		1284
		1285	return ret;
		1286	}
		1287
1056	/* make_transparency_pixmap()	1288	/* make_transparency_pixmap()
1057	* Builds a pixmap sized the same as terminal window, with depth same as the root window	1289	* Builds a pixmap of the same size as the terminal window that contains
1058	* that pixmap contains tiled portion of the root pixmap that is supposed to be covered by	1290	* the tiled portion of the root pixmap that is supposed to be covered by
1059	* our window.	1291	* our window.
1060	*/	1292	*/
1061	unsigned long	1293	unsigned long
1062	bgPixmap_t::make_transparency_pixmap ()	1294	bgPixmap_t::make_transparency_pixmap ()
1063	{	1295	{
…		…
1067	return 0;	1299	return 0;
1068		1300
1069	/* root dimensions may change from call to call - but Display structure should	1301	/* root dimensions may change from call to call - but Display structure should
1070	* be always up-to-date, so let's use it :	1302	* be always up-to-date, so let's use it :
1071	*/	1303	*/
1072	Window root = target->display->root;
1073	int screen = target->display->screen;	1304	int screen = target->display->screen;
1074	Display *dpy = target->dpy;	1305	Display *dpy = target->dpy;
		1306	int root_depth = DefaultDepth (dpy, screen);
1075	int root_width = DisplayWidth (dpy, screen);	1307	int root_width = DisplayWidth (dpy, screen);
1076	int root_height = DisplayHeight (dpy, screen);	1308	int root_height = DisplayHeight (dpy, screen);
1077	unsigned int root_pmap_width, root_pmap_height;	1309	unsigned int root_pmap_width, root_pmap_height;
1078	int window_width = target->szHint.width;	1310	int window_width = target->szHint.width;
1079	int window_height = target->szHint.height;	1311	int window_height = target->szHint.height;
1080	int sx, sy;	1312	int sx, sy;
1081	XGCValues gcv;	1313	XGCValues gcv;
		1314	GC gc;
1082		1315
1083	TIMING_TEST_START (tp);
1084	target->get_window_origin (sx, sy);	1316	target->get_window_origin (sx, sy);
1085		1317
1086	/* check if we are outside of the visible part of the virtual screen : */	1318	/* check if we are outside of the visible part of the virtual screen : */
1087	if (sx + window_width <= 0 || sy + window_height <= 0	1319	if (sx + window_width <= 0 || sy + window_height <= 0
1088	|| sx >= root_width || sy >= root_height)	1320	|| sx >= root_width || sy >= root_height)
1089	return 0;	1321	return 0;
1090		1322
		1323	// validate root pixmap and get its size
1091	if (root_pixmap != None)	1324	if (root_pixmap != None)
1092	{	1325	{
1093	/* we want to validate the pixmap and get it's size at the same time : */	1326	Window wdummy;
1094	int junk;	1327	int idummy;
1095	unsigned int ujunk;	1328	unsigned int udummy;
1096	/* root pixmap may be bad - allow a error */	1329
1097	target->allowedxerror = -1;	1330	target->allowedxerror = -1;
1098		1331
1099	if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk))	1332	if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy))
1100	root_pixmap = None;	1333	root_pixmap = None;
1101		1334
1102	target->allowedxerror = 0;	1335	target->allowedxerror = 0;
1103	}	1336	}
1104		1337
		1338	Pixmap recoded_root_pmap = root_pixmap;
		1339
		1340	if (root_pixmap != None && root_depth != target->depth)
		1341	{
		1342	#if XRENDER
		1343	XRenderPictureAttributes pa;
		1344
		1345	XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen));
		1346	Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa);
		1347
		1348	recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth);
		1349	XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual);
		1350	Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa);
		1351
		1352	if (src && dst)
		1353	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height);
		1354	else
		1355	root_pixmap = None;
		1356
		1357	XRenderFreePicture (dpy, src);
		1358	XRenderFreePicture (dpy, dst);
		1359	#else
		1360	root_pixmap = None;
		1361	#endif
		1362	}
		1363
		1364	if (root_pixmap == None)
		1365	return 0;
		1366
1105	Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth);	1367	Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth);
1106	GC gc = NULL;
1107		1368
1108	if (tiled_root_pmap == None) /* something really bad happened - abort */	1369	if (tiled_root_pmap == None) /* something really bad happened - abort */
1109	return 0;	1370	return 0;
1110		1371
1111	if (root_pixmap == None)
1112	{
1113	/* use tricks to obtain the root background image :*/
1114	/* we want to create Overrideredirect window overlapping out window
1115	with background type of Parent Relative and then grab it */
1116	XSetWindowAttributes attr;
1117	Window src;
1118	bool success = false;
1119
1120	attr.background_pixmap = ParentRelative;
1121	attr.backing_store = Always;
1122	attr.event_mask = ExposureMask;
1123	attr.override_redirect = True;
1124	src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0,
1125	CopyFromParent, CopyFromParent, CopyFromParent,
1126	CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask,
1127	&attr);
1128
1129	if (src != None)
1130	{
1131	XEvent event;
1132	int ev_count = 0;
1133	XGrabServer (dpy);
1134	XMapRaised (dpy, src);
1135	XSync (dpy, False);
1136
1137	/* XSync should get window where it's properly exposed,
1138	* but to be on the safe side - let's check for the actual event to arrive : */
1139	while (XCheckWindowEvent (dpy, src, ExposureMask, &event))
1140	++ev_count;
1141
1142	if (ev_count > 0);
1143	{
1144	/* hooray! - we can grab the image! */
1145	gc = XCreateGC (dpy, root, 0, NULL);
1146	if (gc)
1147	{
1148	XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0);
1149	success = true;
1150	}
1151	}
1152
1153	XDestroyWindow (dpy, src);
1154	XUngrabServer (dpy);
1155	//fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count);
1156	}
1157
1158	if (!success)
1159	{
1160	XFreePixmap (dpy, tiled_root_pmap);
1161	tiled_root_pmap = None;
1162	}
1163	else
1164	result |= transpPmapTiled;
1165	}
1166	else
1167	{
1168	/* straightforward pixmap copy */	1372	/* straightforward pixmap copy */
1169	gcv.tile = root_pixmap;	1373	gcv.tile = recoded_root_pmap;
1170	gcv.fill_style = FillTiled;	1374	gcv.fill_style = FillTiled;
1171		1375
1172	while (sx < 0) sx += (int)root_width;	1376	while (sx < 0) sx += (int)root_width;
1173	while (sy < 0) sy += (int)root_height;	1377	while (sy < 0) sy += (int)root_height;
1174		1378
1175	gcv.ts_x_origin = -sx;	1379	gcv.ts_x_origin = -sx;
1176	gcv.ts_y_origin = -sy;	1380	gcv.ts_y_origin = -sy;
1177	gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);	1381	gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv);
1178		1382
1179	if (gc)	1383	if (gc)
1180	{	1384	{
1181	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);	1385	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);
1182	result |= transpPmapTiled;	1386	result |= transpPmapTiled;
1183	}	1387	XFreeGC (dpy, gc);
1184	}	1388	}
1185	TIMING_TEST_PRINT_RESULT (tp);
1186		1389
1187	if (tiled_root_pmap != None)	1390	if (tiled_root_pmap != None)
1188	{	1391	{
1189	if (!need_client_side_rendering ())	1392	if (!need_client_side_rendering ())
1190	{	1393	{
1191	if ((flags & tintNeeded))	1394	if (flags & (blurNeeded | blurServerSide))
		1395	{
		1396	if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height))
		1397	result |= transpPmapBlurred;
1192	{	1398	}
1193	if (flags & tintWholesome)	1399	if (flags & (tintNeeded | tintServerSide))
1194	{	1400	{
1195	/* In this case we can tint image server-side getting significant	1401	if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height))
1196	* performance improvements, as we eliminate XImage transfer
1197	*/
1198	gcv.foreground = Pixel (tint);
1199	gcv.function = GXand;
1200	gcv.fill_style = FillSolid;
1201	if (gc)
1202	XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv);
1203	else
1204	gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
1205	if (gc)
1206	{
1207	XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);
1208	result |= transpPmapTinted;	1402	result |= transpPmapTinted;
1209	}
1210	}
1211	else
1212	{
1213	# if XFT
1214	Picture back_pic = 0;
1215	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1216
1217	if (flags & tintSet)
1218	tint.get (c);
1219
1220	if (shade > 0 && shade < 100)
1221	{
1222	c.r = (c.r * shade) / 100;
1223	c.g = (c.g * shade) / 100;
1224	c.b = (c.b * shade) / 100;
1225	}
1226	else if (shade > 100 && shade < 200)
1227	{
1228	c.r = (c.r * (200 - shade)) / 100;
1229	c.g = (c.g * (200 - shade)) / 100;
1230	c.b = (c.b * (200 - shade)) / 100;
1231	}
1232
1233	XRenderPictFormat pf;
1234	pf.type = PictTypeDirect;
1235	pf.depth = 32;
1236	pf.direct.redMask = 0xff;
1237	pf.direct.greenMask = 0xff;
1238	pf.direct.blueMask = 0xff;
1239	pf.direct.alphaMask = 0xff;
1240
1241	XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
1242	(PictFormatType|
1243	PictFormatDepth|
1244	PictFormatRedMask|
1245	PictFormatGreenMask|
1246	PictFormatBlueMask|
1247	PictFormatAlphaMask),
1248	&pf,
1249	0);
1250	XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
1251	XRenderPictureAttributes pa ;
1252
1253	back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
1254
1255	pa.repeat = True;
1256
1257	Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1258	Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1259	XFreePixmap (dpy, overlay_pmap);
1260
1261	pa.component_alpha = True;
1262	Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1263	Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
1264	XFreePixmap (dpy, mask_pmap);
1265
1266	if (mask_pic && overlay_pic && back_pic)
1267	{
1268	XRenderColor mask_c;
1269
1270	memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
1271	mask_c.alpha = 0xffff;
1272	XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1273
1274	mask_c.alpha = 0;
1275	mask_c.red = 0xffff - c.r;
1276	mask_c.green = 0xffff - c.g;
1277	mask_c.blue = 0xffff - c.b;
1278	XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1279	XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1280	result |= transpPmapTinted;
1281	}
1282
1283	XRenderFreePicture (dpy, mask_pic);
1284	XRenderFreePicture (dpy, overlay_pic);
1285	XRenderFreePicture (dpy, back_pic);
1286	# if DO_TIMING_TEST
1287	XSync (dpy, False);
1288	# endif
1289	# endif
1290	}
1291	}	1403	}
1292	} /* server side rendering completed */	1404	} /* server side rendering completed */
1293		1405
1294	if (pixmap)	1406	if (pixmap)
1295	XFreePixmap (dpy, pixmap);	1407	XFreePixmap (dpy, pixmap);
1296		1408
1297	pixmap = tiled_root_pmap;	1409	pixmap = tiled_root_pmap;
1298	pmap_width = window_width;	1410	pmap_width = window_width;
1299	pmap_height = window_height;	1411	pmap_height = window_height;
1300	pmap_depth = root_depth;	1412	pmap_depth = target->depth;
1301	}	1413	}
1302		1414
1303	if (gc)	1415	if (recoded_root_pmap != root_pixmap)
1304	XFreeGC (dpy, gc);	1416	XFreePixmap (dpy, recoded_root_pmap);
1305
1306	TIMING_TEST_PRINT_RESULT (tp);
1307		1417
1308	return result;	1418	return result;
1309	}	1419	}
1310		1420
1311	bool	1421	void
1312	bgPixmap_t::set_root_pixmap ()	1422	bgPixmap_t::set_root_pixmap ()
1313	{	1423	{
1314	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);	1424	Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1315	if (new_root_pixmap == None)	1425	if (new_root_pixmap == None)
1316	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);	1426	new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1317		1427
1318	if (new_root_pixmap != root_pixmap)
1319	{
1320	root_pixmap = new_root_pixmap;	1428	root_pixmap = new_root_pixmap;
1321	return true;
1322	}
1323
1324	return false;
1325	}	1429	}
1326	# endif /* ENABLE_TRANSPARENCY */	1430	# endif /* ENABLE_TRANSPARENCY */
1327		1431
1328	# ifndef HAVE_AFTERIMAGE	1432	# ifndef HAVE_AFTERIMAGE
1329	static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm);	1433	static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm);
1330	# endif	1434	# endif
1331		1435
1332	bool	1436	bool
1333	bgPixmap_t::render ()	1437	bgPixmap_t::render ()
1334	{	1438	{
1335	unsigned long background_flags = 0;	1439	unsigned long background_flags = 0;
1336		1440
1337	if (target == NULL)	1441	if (target == NULL)
1338	return false;	1442	return false;
1339
1340	TIMING_TEST_START (tp);
1341		1443
1342	invalidate ();	1444	invalidate ();
1343	# ifdef ENABLE_TRANSPARENCY	1445	# ifdef ENABLE_TRANSPARENCY
1344	if (flags & isTransparent)	1446	if (flags & isTransparent)
1345	{	1447	{
1346	/* we need to re-generate transparency pixmap in that case ! */	1448	/* we need to re-generate transparency pixmap in that case ! */
1347	background_flags = make_transparency_pixmap ();	1449	background_flags = make_transparency_pixmap ();
1348	if (background_flags == 0)	1450	if (background_flags == 0)
1349	return false;	1451	return false;
1350	else if ((background_flags & transpTransformations) == (flags & transpTransformations)	1452	else if ((background_flags & transpTransformations) == (flags & transpTransformations))
1351	&& pmap_depth == target->depth)
1352	flags = flags & ~isInvalid;	1453	flags = flags & ~isInvalid;
1353	}	1454	}
1354	# endif	1455	# endif
1355		1456
1356	# ifdef BG_IMAGE_FROM_FILE	1457	# ifdef BG_IMAGE_FROM_FILE
…		…
1369	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);	1470	result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap);
1370	}	1471	}
1371		1472
1372	if (result)	1473	if (result)
1373	{	1474	{
1374	# if !defined(HAVE_AFTERIMAGE) && !XFT	1475	# if !defined(HAVE_AFTERIMAGE) && !XRENDER
1375	/* our own client-side tinting */	1476	/* our own client-side tinting */
1376	/* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
1377	This may need to be changed in need_client_side_rendering() logic is altered !!! */
1378	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))	1477	if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1379	{	1478	{
1380	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);	1479	rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1381	if (flags & tintSet)	1480	if (flags & tintSet)
1382	tint.get (c);	1481	tint.get (c);
1383	ShadeXImage (target, result, shade, c.r, c.g, c.b);	1482	ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b);
1384	}	1483	}
1385	# endif	1484	# endif
1386		1485
1387	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);	1486	GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL);
1388		1487
1389	if (gc)	1488	if (gc)
1390	{	1489	{
1391	if (/*pmap_depth != target->depth &&*/ pixmap != None)
1392	{
1393	XFreePixmap (target->dpy, pixmap);
1394	pixmap = None;
1395	}
1396
1397	if (pixmap == None)
1398	{
1399	pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth);
1400	pmap_width = result->width;
1401	pmap_height = result->height;
1402	pmap_depth = target->depth;
1403	}
1404
1405	if (pmap_depth != result->depth)
1406	{
1407	/* Bad Match error will ensue ! stupid X !!!! */
1408	if (result->depth == 24 && pmap_depth == 32)
1409	result->depth = 32;
1410	else if (result->depth == 32 && pmap_depth == 24)
1411	result->depth = 24;
1412	else
1413	{
1414	/* TODO: implement image recoding */
1415	}
1416	}
1417
1418	if (pmap_depth == result->depth)
1419	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);	1490	XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height);
1420		1491
1421	XFreeGC (target->dpy, gc);	1492	XFreeGC (target->dpy, gc);
1422	flags = flags & ~isInvalid;	1493	flags = flags & ~isInvalid;
1423	}	1494	}
1424		1495
…		…
1434	}	1505	}
1435	}	1506	}
1436		1507
1437	apply ();	1508	apply ();
1438		1509
1439	XSync (target->dpy, False);
1440	valid_since = ev::now ();	1510	valid_since = ev::now ();
1441
1442	TIMING_TEST_PRINT_RESULT (tp);
1443		1511
1444	return true;	1512	return true;
1445	}	1513	}
1446		1514
1447	bool	1515	bool
…		…
1449	{	1517	{
1450	if (new_target)	1518	if (new_target)
1451	if (target != new_target)	1519	if (target != new_target)
1452	{	1520	{
1453	target = new_target;	1521	target = new_target;
1454	# ifdef ENABLE_TRANSPARENCY
1455	root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen));
1456	# endif
1457	return true;	1522	return true;
1458	}	1523	}
1459		1524
1460	return false;	1525	return false;
1461	}	1526	}
…		…
1463	void	1528	void
1464	bgPixmap_t::apply ()	1529	bgPixmap_t::apply ()
1465	{	1530	{
1466	if (target)	1531	if (target)
1467	{	1532	{
1468	flags &= ~isVtOrigin;
1469
1470	if (pixmap != None)	1533	if (pixmap != None)
1471	{	1534	{
1472	/* set target's background to pixmap */	1535	/* set target's background to pixmap */
1473	# ifdef ENABLE_TRANSPARENCY	1536	# ifdef ENABLE_TRANSPARENCY
1474	if (flags & isTransparent)	1537	if (flags & isTransparent)
…		…
1480	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);	1543	XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative);
1481	}	1544	}
1482	else	1545	else
1483	# endif	1546	# endif
1484	{	1547	{
1485	flags |= isVtOrigin;
1486	/* force old pixmap dereference in case it was transparent before :*/	1548	/* force old pixmap dereference in case it was transparent before :*/
1487	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);	1549	XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]);
1488	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);	1550	XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap);
1489	/* do we also need to set scrollbar's background here ? */	1551	/* do we also need to set scrollbar's background here ? */
1490		1552
…		…
1517	}	1579	}
1518	}	1580	}
1519		1581
1520	#endif /* HAVE_BG_PIXMAP */	1582	#endif /* HAVE_BG_PIXMAP */
1521		1583
1522	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT	1584	#if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER
1523	/* taken from aterm-0.4.2 */	1585	/* taken from aterm-0.4.2 */
1524		1586
1525	typedef uint32_t RUINT32T;
1526
1527	static void	1587	static void
1528	ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm)	1588	ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm)
1529	{	1589	{
1530	int sh_r, sh_g, sh_b;	1590	int sh_r, sh_g, sh_b;
1531	RUINT32T mask_r, mask_g, mask_b;	1591	uint32_t mask_r, mask_g, mask_b;
1532	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;	1592	uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b;
1533	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;	1593	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1534	unsigned int upper_lim_r, upper_lim_g, upper_lim_b;	1594	unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1535	int i;	1595	int i;
		1596	int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst;
1536		1597
1537	Visual *visual = term->visual;
1538
1539	if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ;	1598	if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return;
1540
1541	if (shade == 0)
1542	shade = 100;
1543		1599
1544	/* for convenience */	1600	/* for convenience */
1545	mask_r = visual->red_mask;	1601	mask_r = visual->red_mask;
1546	mask_g = visual->green_mask;	1602	mask_g = visual->green_mask;
1547	mask_b = visual->blue_mask;	1603	mask_b = visual->blue_mask;
1548		1604
1549	/* boring lookup table pre-initialization */	1605	/* boring lookup table pre-initialization */
1550	switch (srcImage->bits_per_pixel) {	1606	switch (srcImage->depth)
		1607	{
1551	case 15:	1608	case 15:
1552	if ((mask_r != 0x7c00) ||	1609	if ((mask_r != 0x7c00) ||
1553	(mask_g != 0x03e0) ||	1610	(mask_g != 0x03e0) ||
1554	(mask_b != 0x001f))	1611	(mask_b != 0x001f))
1555	return;	1612	return;
1556	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));	1613	lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32));
1557	lookup_r = lookup;	1614	lookup_r = lookup;
1558	lookup_g = lookup+32;	1615	lookup_g = lookup+32;
1559	lookup_b = lookup+32+32;	1616	lookup_b = lookup+32+32;
1560	sh_r = 10;	1617	sh_r = 10;
1561	sh_g = 5;	1618	sh_g = 5;
1562	sh_b = 0;	1619	sh_b = 0;
1563	break;	1620	break;
1564	case 16:	1621	case 16:
1565	if ((mask_r != 0xf800) ||	1622	if ((mask_r != 0xf800) ||
1566	(mask_g != 0x07e0) ||	1623	(mask_g != 0x07e0) ||
1567	(mask_b != 0x001f))	1624	(mask_b != 0x001f))
1568	return;	1625	return;
1569	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));	1626	lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32));
1570	lookup_r = lookup;	1627	lookup_r = lookup;
1571	lookup_g = lookup+32;	1628	lookup_g = lookup+32;
1572	lookup_b = lookup+32+64;	1629	lookup_b = lookup+32+64;
1573	sh_r = 11;	1630	sh_r = 11;
1574	sh_g = 5;	1631	sh_g = 5;
1575	sh_b = 0;	1632	sh_b = 0;
1576	break;	1633	break;
1577	case 24:	1634	case 24:
1578	if ((mask_r != 0xff0000) ||	1635	if ((mask_r != 0xff0000) ||
1579	(mask_g != 0x00ff00) ||	1636	(mask_g != 0x00ff00) ||
1580	(mask_b != 0x0000ff))	1637	(mask_b != 0x0000ff))
1581	return;	1638	return;
1582	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));	1639	lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256));
1583	lookup_r = lookup;	1640	lookup_r = lookup;
1584	lookup_g = lookup+256;	1641	lookup_g = lookup+256;
1585	lookup_b = lookup+256+256;	1642	lookup_b = lookup+256+256;
1586	sh_r = 16;	1643	sh_r = 16;
1587	sh_g = 8;	1644	sh_g = 8;
1588	sh_b = 0;	1645	sh_b = 0;
1589	break;	1646	break;
1590	case 32:	1647	case 32:
1591	if ((mask_r != 0xff0000) ||	1648	if ((mask_r != 0xff0000) ||
1592	(mask_g != 0x00ff00) ||	1649	(mask_g != 0x00ff00) ||
1593	(mask_b != 0x0000ff))	1650	(mask_b != 0x0000ff))
1594	return;	1651	return;
1595	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));	1652	lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256));
1596	lookup_r = lookup;	1653	lookup_r = lookup;
1597	lookup_g = lookup+256;	1654	lookup_g = lookup+256;
1598	lookup_b = lookup+256+256;	1655	lookup_b = lookup+256+256;
1599	sh_r = 16;	1656	sh_r = 16;
1600	sh_g = 8;	1657	sh_g = 8;
1601	sh_b = 0;	1658	sh_b = 0;
1602	break;	1659	break;
1603	default:	1660	default:
1604	return; /* we do not support this color depth */	1661	return; /* we do not support this color depth */
1605	}	1662	}
1606		1663
1607	/* prepare limits for color transformation (each channel is handled separately) */	1664	/* prepare limits for color transformation (each channel is handled separately) */
1608	if (shade < 0) {	1665	if (shade > 100)
		1666	{
1609	shade = -shade;	1667	shade = 200 - shade;
1610	if (shade < 0) shade = 0;
1611	if (shade > 100) shade = 100;
1612		1668
1613	lower_lim_r = 65535-rm;	1669	lower_lim_r = 65535-rm;
1614	lower_lim_g = 65535-gm;	1670	lower_lim_g = 65535-gm;
1615	lower_lim_b = 65535-bm;	1671	lower_lim_b = 65535-bm;
1616		1672
1617	lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);	1673	lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100);
1618	lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);	1674	lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100);
1619	lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);	1675	lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100);
1620		1676
1621	upper_lim_r = upper_lim_g = upper_lim_b = 65535;	1677	upper_lim_r = upper_lim_g = upper_lim_b = 65535;
		1678	}
1622	} else {	1679	else
1623	if (shade < 0) shade = 0;	1680	{
1624	if (shade > 100) shade = 100;
1625		1681
1626	lower_lim_r = lower_lim_g = lower_lim_b = 0;	1682	lower_lim_r = lower_lim_g = lower_lim_b = 0;
1627		1683
1628	upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);	1684	upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100);
1629	upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);	1685	upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100);
1630	upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);	1686	upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100);
1631	}	1687	}
1632
1633	/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1634	if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1635	{
1636	unsigned int tmp;
1637
1638	tmp = lower_lim_r;
1639	lower_lim_r = lower_lim_b;
1640	lower_lim_b = tmp;
1641
1642	tmp = upper_lim_r;
1643	upper_lim_r = upper_lim_b;
1644	upper_lim_b = tmp;
1645	}
1646		1688
1647	/* fill our lookup tables */	1689	/* fill our lookup tables */
1648	for (i = 0; i <= mask_r>>sh_r; i++)	1690	for (i = 0; i <= mask_r>>sh_r; i++)
1649	{	1691	{
1650	RUINT32T tmp;	1692	uint32_t tmp;
1651	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));	1693	tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r));
1652	tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);	1694	tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r);
1653	lookup_r[i] = (tmp/65535)<<sh_r;	1695	lookup_r[i] = (tmp/65535)<<sh_r;
1654	}	1696	}
1655	for (i = 0; i <= mask_g>>sh_g; i++)	1697	for (i = 0; i <= mask_g>>sh_g; i++)
1656	{	1698	{
1657	RUINT32T tmp;	1699	uint32_t tmp;
1658	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));	1700	tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g));
1659	tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);	1701	tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g);
1660	lookup_g[i] = (tmp/65535)<<sh_g;	1702	lookup_g[i] = (tmp/65535)<<sh_g;
1661	}	1703	}
1662	for (i = 0; i <= mask_b>>sh_b; i++)	1704	for (i = 0; i <= mask_b>>sh_b; i++)
1663	{	1705	{
1664	RUINT32T tmp;	1706	uint32_t tmp;
1665	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));	1707	tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b));
1666	tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);	1708	tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b);
1667	lookup_b[i] = (tmp/65535)<<sh_b;	1709	lookup_b[i] = (tmp/65535)<<sh_b;
1668	}	1710	}
1669		1711
1670	/* apply table to input image (replacing colors by newly calculated ones) */	1712	/* apply table to input image (replacing colors by newly calculated ones) */
1671	switch (srcImage->bits_per_pixel)	1713	if (srcImage->bits_per_pixel == 32
		1714	&& (srcImage->depth == 24 || srcImage->depth == 32)
		1715	&& srcImage->byte_order == host_byte_order)
1672	{	1716	{
1673	case 15:
1674	{
1675	unsigned short *p1, *pf, *p, *pl;	1717	uint32_t *p1, *pf, *p, *pl;
1676	p1 = (unsigned short *) srcImage->data;	1718	p1 = (uint32_t *) srcImage->data;
1677	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);	1719	pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
		1720
1678	while (p1 < pf)	1721	while (p1 < pf)
1679	{	1722	{
1680	p = p1;	1723	p = p1;
1681	pl = p1 + srcImage->width;	1724	pl = p1 + srcImage->width;
1682	for (; p < pl; p++)	1725	for (; p < pl; p++)
1683	{	1726	{
1684	*p = lookup_r[(*p & 0x7c00)>>10] |
1685	lookup_g[(*p & 0x03e0)>> 5] |
1686	lookup_b[(*p & 0x001f)];
1687	}
1688	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1689	}
1690	break;
1691	}
1692	case 16:
1693	{
1694	unsigned short *p1, *pf, *p, *pl;
1695	p1 = (unsigned short *) srcImage->data;
1696	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1697	while (p1 < pf)
1698	{
1699	p = p1;
1700	pl = p1 + srcImage->width;
1701	for (; p < pl; p++)
1702	{
1703	*p = lookup_r[(*p & 0xf800)>>11] |
1704	lookup_g[(*p & 0x07e0)>> 5] |
1705	lookup_b[(*p & 0x001f)];
1706	}
1707	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1708	}
1709	break;
1710	}
1711	case 24:
1712	{
1713	unsigned char *p1, *pf, *p, *pl;
1714	p1 = (unsigned char *) srcImage->data;
1715	pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1716	while (p1 < pf)
1717	{
1718	p = p1;
1719	pl = p1 + srcImage->width * 3;
1720	for (; p < pl; p += 3)
1721	{
1722	p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1723	p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1724	p[2] = lookup_r[(p[2] & 0x0000ff)];
1725	}
1726	p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1727	}
1728	break;
1729	}
1730	case 32:
1731	{
1732	RUINT32T *p1, *pf, *p, *pl;
1733	p1 = (RUINT32T *) srcImage->data;
1734	pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1735
1736	while (p1 < pf)
1737	{
1738	p = p1;
1739	pl = p1 + srcImage->width;
1740	for (; p < pl; p++)
1741	{
1742	*p = lookup_r[(*p & 0xff0000)>>16] |	1727	*p = lookup_r[(*p & 0xff0000) >> 16] |
1743	lookup_g[(*p & 0x00ff00)>> 8] |	1728	lookup_g[(*p & 0x00ff00) >> 8] |
1744	lookup_b[(*p & 0x0000ff)] |	1729	lookup_b[(*p & 0x0000ff)] |
1745	(*p & ~0xffffff);	1730	(*p & 0xff000000);
		1731	}
		1732	p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line);
		1733	}
		1734	}
		1735	else
		1736	{
		1737	for (int y = 0; y < srcImage->height; y++)
		1738	for (int x = 0; x < srcImage->width; x++)
		1739	{
		1740	unsigned long pixel = XGetPixel (srcImage, x, y);
		1741	pixel = lookup_r[(pixel & mask_r) >> sh_r] |
		1742	lookup_g[(pixel & mask_g) >> sh_g] |
		1743	lookup_b[(pixel & mask_b) >> sh_b];
		1744	XPutPixel (srcImage, x, y, pixel);
1746	}	1745	}
1747	p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
1748	}	1746	}
1749	break;
1750	}
1751	}
1752		1747
1753	free (lookup);	1748	free (lookup);
1754	}	1749	}
1755	#endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */	1750	#endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */

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