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

Comparing rxvt-unicode/src/rxvtimg.C (file contents):
Revision 1.77 by root, Sun Jun 10 10:35:03 2012 UTC vs.
Revision 1.90 by root, Thu Jun 14 19:44:45 2012 UTC

…		…
1	#include <math.h>	1	#include <math.h>
2	#include "../config.h"	2	#include "../config.h"
3	#include "rxvt.h"	3	#include "rxvt.h"
4		4
5	#if HAVE_IMG	5	#if HAVE_IMG
		6
		7	#if 0
		8	struct pict
		9	{
		10	Display *dpy;
		11	Picture pic;
		12
		13	operator Picture () const
		14	{
		15	return pic;
		16	}
		17
		18	pict ()
		19	: pic (0)
		20	{
		21	}
		22
		23	pict (rxvt_img img, XRenderPictFormat format = 0)
		24	: dpy (img->s->display->dpy)
		25	{
		26	XRenderPictureAttributes pa;
		27	pa.repeat = img->repeat;
		28	pic = XRenderCreatePicture (dpy, img->pm, format ? format : img->format, CPRepeat, &pa);
		29	}
		30
		31	~pict ()
		32	{
		33	if (pic)
		34	XRenderFreePicture (dpy, pic);
		35	}
		36	};
		37	#endif
		38
		39	static XRenderPictFormat *
		40	find_alpha_format_for (Display dpy, XRenderPictFormat format)
		41	{
		42	if (format->direct.alphaMask)
		43	return format; // already has alpha
		44
		45	// try to find a suitable alpha format, one bit alpha is enough for our purposes
		46	if (format->type == PictTypeDirect)
		47	for (int n = 0; XRenderPictFormat *f = XRenderFindFormat (dpy, 0, 0, n); ++n)
		48	if (f->direct.alphaMask
		49	&& f->type == PictTypeDirect
		50	&& ecb_popcount32 (f->direct.redMask ) >= ecb_popcount32 (format->direct.redMask )
		51	&& ecb_popcount32 (f->direct.greenMask) >= ecb_popcount32 (format->direct.greenMask)
		52	&& ecb_popcount32 (f->direct.blueMask ) >= ecb_popcount32 (format->direct.blueMask ))
		53	return f;
		54
		55	// should be a very good fallback
		56	return XRenderFindStandardFormat (dpy, PictStandardARGB32);
		57	}
6		58
7	rxvt_img::rxvt_img (rxvt_screen screen, XRenderPictFormat format, int x, int y, int width, int height, int repeat)	59	rxvt_img::rxvt_img (rxvt_screen screen, XRenderPictFormat format, int x, int y, int width, int height, int repeat)
8	: s(screen), x(x), y(y), w(width), h(height), format(format), repeat(repeat),	60	: s(screen), x(x), y(y), w(width), h(height), format(format), repeat(repeat),
9	pm(0), ref(0)	61	pm(0), ref(0)
10	{	62	{
195	pm = XCreatePixmap (s->display->dpy, s->display->root, w, h, format->depth);	247	pm = XCreatePixmap (s->display->dpy, s->display->root, w, h, format->depth);
196	ref = new pixref (w, h);	248	ref = new pixref (w, h);
197	}	249	}
198		250
199	Picture	251	Picture
200	rxvt_img::src_picture ()	252	rxvt_img::picture ()
201	{	253	{
202	Display *dpy = s->display->dpy;	254	Display *dpy = s->display->dpy;
203		255
204	XRenderPictureAttributes pa;	256	XRenderPictureAttributes pa;
205	pa.repeat = repeat;	257	pa.repeat = repeat;
…		…
224	pm = pm2;	276	pm = pm2;
225	ref = new pixref (ref->w, ref->h);	277	ref = new pixref (ref->w, ref->h);
226	}	278	}
227		279
228	void	280	void
229	rxvt_img::fill (const rxvt_color &c)	281	rxvt_img::fill (const rgba &c)
230	{	282	{
231	rgba cc;
232	c.get (cc);
233	XRenderColor rc = { cc.r, cc.g, cc.b, cc.a };	283	XRenderColor rc = { c.r, c.g, c.b, c.a };
234		284
235	Display *dpy = s->display->dpy;	285	Display *dpy = s->display->dpy;
236	Picture src = src_picture ();	286	Picture src = picture ();
237	XRenderFillRectangle (dpy, PictOpSrc, src, &rc, 0, 0, w, h);	287	XRenderFillRectangle (dpy, PictOpSrc, src, &rc, 0, 0, w, h);
238	XRenderFreePicture (dpy, src);	288	XRenderFreePicture (dpy, src);
239	}	289	}
240		290
		291	void
		292	rxvt_img::add_alpha ()
		293	{
		294	if (format->direct.alphaMask)
		295	return;
		296
		297	Display *dpy = s->display->dpy;
		298
		299	rxvt_img *img = new rxvt_img (s, find_alpha_format_for (dpy, format), x, y, w, h, repeat);
		300	img->alloc ();
		301
		302	Picture src = picture ();
		303	Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
		304
		305	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, w, h);
		306
		307	XRenderFreePicture (dpy, src);
		308	XRenderFreePicture (dpy, dst);
		309
		310	::swap (img->ref, ref);
		311	::swap (img->pm , pm );
		312
		313	delete img;
		314	}
		315
241	static void	316	static void
242	get_gaussian_kernel (int radius, int width, double kernel, XFixed params)	317	get_gaussian_kernel (int radius, int width, rxvt_img::nv kernel, XFixed params)
243	{	318	{
244	double sigma = radius / 2.0;	319	rxvt_img::nv sigma = radius / 2.0;
245	double scale = sqrt (2.0 * M_PI) * sigma;	320	rxvt_img::nv scale = sqrt (2.0 * M_PI) * sigma;
246	double sum = 0.0;	321	rxvt_img::nv sum = 0.0;
247		322
248	for (int i = 0; i < width; i++)	323	for (int i = 0; i < width; i++)
249	{	324	{
250	double x = i - width / 2;	325	rxvt_img::nv x = i - width / 2;
251	kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale;	326	kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale;
252	sum += kernel[i];	327	sum += kernel[i];
253	}	328	}
254		329
255	params[0] = XDoubleToFixed (width);	330	params[0] = XDoubleToFixed (width);
…		…
265	if (!(s->display->flags & DISPLAY_HAS_RENDER_CONV))	340	if (!(s->display->flags & DISPLAY_HAS_RENDER_CONV))
266	return clone ();	341	return clone ();
267		342
268	Display *dpy = s->display->dpy;	343	Display *dpy = s->display->dpy;
269	int size = max (rh, rv) * 2 + 1;	344	int size = max (rh, rv) * 2 + 1;
270	double kernel = (double )malloc (size * sizeof (double));	345	nv kernel = (nv )malloc (size * sizeof (nv));
271	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));	346	XFixed params = (XFixed )malloc ((size + 2) * sizeof (XFixed));
272	rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat);	347	rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat);
273	img->alloc ();	348	img->alloc ();
274		349
275	XRenderPictureAttributes pa;	350	XRenderPictureAttributes pa;
…		…
397	if (r < 0 \|\| g < 0 \|\| b < 0 \|\| a < 0)	472	if (r < 0 \|\| g < 0 \|\| b < 0 \|\| a < 0)
398	rxvt_fatal ("rxvt_img::contrast does not support negative values.\n");	473	rxvt_fatal ("rxvt_img::contrast does not support negative values.\n");
399		474
400	rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat);	475	rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat);
401	img->alloc ();	476	img->alloc ();
402		477	img->fill (rgba (0, 0, 0, 0));
403	{
404	rxvt_color empty;
405	empty.set (s, rgba (0, 0, 0, 0));
406	img->fill (empty);
407	}
408		478
409	// premultiply (yeah, these are not exact, sue me or fix it)	479	// premultiply (yeah, these are not exact, sue me or fix it)
410	r = (r * (a >> 8)) >> 8;	480	r = (r * (a >> 8)) >> 8;
411	g = (g * (a >> 8)) >> 8;	481	g = (g * (a >> 8)) >> 8;
412	b = (b * (a >> 8)) >> 8;	482	b = (b * (a >> 8)) >> 8;
413		483
414	Display *dpy = s->display->dpy;	484	Display *dpy = s->display->dpy;
415		485
416	Picture src = src_picture ();	486	Picture src = picture ();
417	Picture dst = XRenderCreatePicture (dpy, img->pm, format, 0, 0);	487	Picture dst = XRenderCreatePicture (dpy, img->pm, format, 0, 0);
418	Picture mul = create_xrender_mask (dpy, pm, True, True);	488	Picture mul = create_xrender_mask (dpy, pm, True, True);
419		489
420	//TODO: this operator does not yet implement some useful contrast	490	//TODO: this operator does not yet implement some useful contrast
421	while (r \| g \| b \| a)	491	while (r \| g \| b \| a)
…		…
438	::swap (img->pm , pm );	508	::swap (img->pm , pm );
439		509
440	delete img;	510	delete img;
441	}	511	}
442		512
		513	void
		514	rxvt_img::draw (rxvt_img *img, int op, nv mask)
		515	{
		516	unshare ();
		517
		518	Display *dpy = s->display->dpy;
		519	Picture src = img->picture ();
		520	Picture dst = picture ();
		521	Picture mask_p = 0;
		522
		523	if (mask != 1.)
		524	{
		525	mask_p = create_xrender_mask (dpy, img->pm, False, False);
		526	XRenderColor mask_c = { 0, 0, 0, float_to_component (mask) };
		527	XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1);
		528	}
		529
		530	XRenderComposite (dpy, op, src, mask_p, dst, x - img->x, y - img->y, 0, 0, 0, 0, w, h);
		531
		532	XRenderFreePicture (dpy, src);
		533	XRenderFreePicture (dpy, dst);
		534
		535	if (mask_p)
		536	XRenderFreePicture (dpy, mask_p);
		537	}
		538
443	rxvt_img *	539	rxvt_img *
444	rxvt_img::clone ()	540	rxvt_img::clone ()
445	{	541	{
446	return new rxvt_img (*this);	542	return new rxvt_img (*this);
447	}
448
449	static XRenderPictFormat *
450	find_alpha_format_for (Display dpy, XRenderPictFormat format)
451	{
452	if (format->direct.alphaMask)
453	return format; // already has alpha
454
455	// try to find a suitable alpha format, one bit alpha is enough for our purposes
456	if (format->type == PictTypeDirect)
457	for (int n = 0; XRenderPictFormat *f = XRenderFindFormat (dpy, 0, 0, n); ++n)
458	if (f->direct.alphaMask
459	&& f->type == PictTypeDirect
460	&& ecb_popcount32 (f->direct.redMask ) >= ecb_popcount32 (format->direct.redMask )
461	&& ecb_popcount32 (f->direct.greenMask) >= ecb_popcount32 (format->direct.greenMask)
462	&& ecb_popcount32 (f->direct.blueMask ) >= ecb_popcount32 (format->direct.blueMask ))
463	return f;
464
465	// should be a very good fallback
466	return XRenderFindStandardFormat (dpy, PictStandardARGB32);
467	}	543	}
468		544
469	rxvt_img *	545	rxvt_img *
470	rxvt_img::reify ()	546	rxvt_img::reify ()
471	{	547	{
…		…
480	&& repeat == RepeatNone; // and we have no good pixels to fill with	556	&& repeat == RepeatNone; // and we have no good pixels to fill with
481		557
482	rxvt_img *img = new rxvt_img (s, alpha ? find_alpha_format_for (dpy, format) : format, 0, 0, w, h, repeat);	558	rxvt_img *img = new rxvt_img (s, alpha ? find_alpha_format_for (dpy, format) : format, 0, 0, w, h, repeat);
483	img->alloc ();	559	img->alloc ();
484		560
485	Picture src = src_picture ();	561	Picture src = picture ();
486	Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);	562	Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
487		563
488	if (alpha)	564	if (alpha)
489	{	565	{
490	XRenderColor rc = { 0, 0, 0, 0 };	566	XRenderColor rc = { 0, 0, 0, 0 };
491	XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);//TODO: split into four fillrectangles	567	XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);//TODO: split into four fillrectangles
492	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, -x, -y, ref->w, ref->h);	568	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, x, y, ref->w, ref->h);
493	}	569	}
494	else	570	else
495	XRenderComposite (dpy, PictOpSrc, src, None, dst, x, y, 0, 0, 0, 0, w, h);	571	XRenderComposite (dpy, PictOpSrc, src, None, dst, -x, -y, 0, 0, 0, 0, w, h);
496		572
497	XRenderFreePicture (dpy, src);	573	XRenderFreePicture (dpy, src);
498	XRenderFreePicture (dpy, dst);	574	XRenderFreePicture (dpy, dst);
499		575
500	return img;	576	return img;
…		…
503	rxvt_img *	579	rxvt_img *
504	rxvt_img::sub_rect (int x, int y, int width, int height)	580	rxvt_img::sub_rect (int x, int y, int width, int height)
505	{	581	{
506	rxvt_img *img = clone ();	582	rxvt_img *img = clone ();
507		583
508	img->x += x;	584	img->x -= x;
509	img->y += y;	585	img->y -= y;
510		586
511	if (w != width \|\| h != height)	587	if (w != width \|\| h != height)
512	{	588	{
513	img->w = width;	589	img->w = width;
514	img->h = height;	590	img->h = height;
…		…
519	}	595	}
520		596
521	return img;	597	return img;
522	}	598	}
523		599
524	rxvt_img *	600	static void
525	rxvt_img::transform (int new_width, int new_height, double matrix[9])	601	mat_invert (rxvt_img::nv mat[3][3], rxvt_img::nv (&inv)[3][3])
526	{	602	{
		603	rxvt_img::nv s0 = mat [2][2] * mat [1][1] - mat [2][1] * mat [1][2];
		604	rxvt_img::nv s1 = mat [2][1] * mat [0][2] - mat [2][2] * mat [0][1];
		605	rxvt_img::nv s2 = mat [1][2] * mat [0][1] - mat [1][1] * mat [0][2];
		606
		607	rxvt_img::nv invdet = 1. / (mat [0][0] * s0 + mat [1][0] * s1 + mat [2][0] * s2);
		608
		609	inv [0][0] = invdet * s0;
		610	inv [0][1] = invdet * s1;
		611	inv [0][2] = invdet * s2;
		612
		613	inv [1][0] = invdet * (mat [2][0] * mat [1][2] - mat [2][2] * mat [1][0]);
		614	inv [1][1] = invdet * (mat [2][2] * mat [0][0] - mat [2][0] * mat [0][2]);
		615	inv [1][2] = invdet * (mat [1][0] * mat [0][2] - mat [1][2] * mat [0][0]);
		616
		617	inv [2][0] = invdet * (mat [2][1] * mat [1][0] - mat [2][0] * mat [1][1]);
		618	inv [2][1] = invdet * (mat [2][0] * mat [0][1] - mat [2][1] * mat [0][0]);
		619	inv [2][2] = invdet * (mat [1][1] * mat [0][0] - mat [1][0] * mat [0][1]);
		620	}
		621
		622	static rxvt_img::nv
		623	mat_apply (rxvt_img::nv mat[3][3], int i, rxvt_img::nv x, rxvt_img::nv y)
		624	{
		625	rxvt_img::nv v = mat [i][0] * x + mat [i][1] * y + mat [i][2];
		626	rxvt_img::nv w = mat [2][0] * x + mat [2][1] * y + mat [2][2];
		627
		628	return v * (1. / w);
		629	}
		630
		631	rxvt_img *
		632	rxvt_img::transform (nv matrix[3][3])
		633	{
		634	// calculate new pixel bounding box coordinates
		635	nv rmin[2], rmax[2];
		636
		637	for (int i = 0; i < 2; ++i)
		638	{
		639	nv v;
		640
		641	v = mat_apply (matrix, i, 0+x, 0+y); rmin [i] = rmax [i] = v;
		642	v = mat_apply (matrix, i, w+x, 0+y); min_it (rmin [i], v); max_it (rmax [i], v);
		643	v = mat_apply (matrix, i, 0+x, h+y); min_it (rmin [i], v); max_it (rmax [i], v);
		644	v = mat_apply (matrix, i, w+x, h+y); min_it (rmin [i], v); max_it (rmax [i], v);
		645	}
		646
		647	// TODO: adjust matrix for subpixel accuracy
		648	int dx = floor (rmin [0]);
		649	int dy = floor (rmin [1]);
		650
		651	int new_width = ceil (rmax [0] - dx);
		652	int new_height = ceil (rmax [1] - dy);
		653
		654	nv inv[3][3];
		655	mat_invert (matrix, inv);
		656
527	rxvt_img *img = new rxvt_img (s, format, 0, 0, new_width, new_height, repeat);	657	rxvt_img *img = new rxvt_img (s, format, dx, dy, new_width, new_height, repeat);
528	img->alloc ();	658	img->alloc ();
529		659
530	Display *dpy = s->display->dpy;	660	Display *dpy = s->display->dpy;
531	Picture src = src_picture ();	661	Picture src = picture ();
532	Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);	662	Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
533		663
534	XTransform xfrm;	664	XTransform xfrm;
535		665
536	for (int i = 0; i < 3; ++i)	666	for (int i = 0; i < 3; ++i)
537	for (int j = 0; j < 3; ++j)	667	for (int j = 0; j < 3; ++j)
538	xfrm.matrix [i][j] = XDoubleToFixed (matrix [i * 3 + j]);	668	xfrm.matrix [i][j] = XDoubleToFixed (inv [i][j]);
539
540	xfrm.matrix [0][2] -= XDoubleToFixed (x);//TODO
541	xfrm.matrix [1][2] -= XDoubleToFixed (y);
542		669
543	XRenderSetPictureFilter (dpy, src, "good", 0, 0);	670	XRenderSetPictureFilter (dpy, src, "good", 0, 0);
544	XRenderSetPictureTransform (dpy, src, &xfrm);	671	XRenderSetPictureTransform (dpy, src, &xfrm);
545	XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, new_width, new_height);	672	XRenderComposite (dpy, PictOpSrc, src, None, dst, dx, dy, 0, 0, 0, 0, new_width, new_height);
546		673
547	XRenderFreePicture (dpy, src);	674	XRenderFreePicture (dpy, src);
548	XRenderFreePicture (dpy, dst);	675	XRenderFreePicture (dpy, dst);
549		676
550	return img;	677	return img;
…		…
554	rxvt_img::scale (int new_width, int new_height)	681	rxvt_img::scale (int new_width, int new_height)
555	{	682	{
556	if (w == new_width && h == new_height)	683	if (w == new_width && h == new_height)
557	return clone ();	684	return clone ();
558		685
559	double matrix[9] = {	686	nv matrix[3][3] = {
560	w / (double)new_width, 0, 0,	687	{ new_width / (nv)w, 0, 0 },
561	0, h / (double)new_height, 0,	688	{ 0, new_height / (nv)h, 0 },
562	0, 0, 1	689	{ 0, 0, 1 }
563	};	690	};
564		691
565	int old_repeat_mode = repeat;	692	int old_repeat_mode = repeat;
566	repeat = RepeatPad; // not right, but xrender can't proeprly scale it seems	693	repeat = RepeatPad; // not right, but xrender can't properly scale it seems
567		694
568	rxvt_img *img = transform (new_width, new_height, matrix);	695	rxvt_img *img = transform (matrix);
569		696
570	repeat = old_repeat_mode;	697	repeat = old_repeat_mode;
571	img->repeat = repeat;	698	img->repeat = repeat;
572		699
573	return img;	700	return img;
574	}	701	}
575		702
576	rxvt_img *	703	rxvt_img *
577	rxvt_img::rotate (int new_width, int new_height, int x, int y, double phi)	704	rxvt_img::rotate (int cx, int cy, nv phi)
578	{	705	{
579	double s = sin (phi);	706	nv s = sin (phi);
580	double c = cos (phi);	707	nv c = cos (phi);
581		708
582	double matrix[9] = {	709	nv matrix[3][3] = {
583	c, -s, -c * x + s * y + x,	710	{ c, -s, cx - c * cx + s * cy + 200 },
584	s, c, -s * x - c * y + y,	711	{ s, c, cy - s * cx - c * cy },
585	0, 0, 1	712	{ 0, 0, 1 }
		713	//{ c, -s, 0 },
		714	//{ s, c, 0 },
		715	//{ 0, 0, 1 }
586	};	716	};
587		717
588	return transform (new_width, new_height, matrix);	718	//move (-cx, -cy);
589	}	719	rxvt_img *img = transform (matrix);
		720	//move ( cx, cy);
		721	//img->move (cx, cy);
590		722
		723	return img;
		724	}
		725
591	rxvt_img *	726	rxvt_img *
592	rxvt_img::convert_format (XRenderPictFormat *new_format, const rxvt_color &bg)	727	rxvt_img::convert_format (XRenderPictFormat *new_format, const rgba &bg)
593	{	728	{
594	if (new_format == format)	729	if (new_format == format)
595	return clone ();	730	return clone ();
596		731
597	rxvt_img *img = new rxvt_img (s, new_format, x, y, w, h, repeat);	732	rxvt_img *img = new rxvt_img (s, new_format, x, y, w, h, repeat);
598	img->alloc ();	733	img->alloc ();
599		734
600	Display *dpy = s->display->dpy;	735	Display *dpy = s->display->dpy;
601	Picture src = src_picture ();	736	Picture src = picture ();
602	Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0);	737	Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0);
603	int op = PictOpSrc;	738	int op = PictOpSrc;
604		739
605	if (format->direct.alphaMask && !new_format->direct.alphaMask)	740	if (format->direct.alphaMask && !new_format->direct.alphaMask)
606	{	741	{
607	// does it have to be that complicated	742	// does it have to be that complicated
608	rgba c;
609	bg.get (c);
610
611	XRenderColor rc = { c.r, c.g, c.b, 0xffff };	743	XRenderColor rc = { bg.r, bg.g, bg.b, bg.a };
612	XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);	744	XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);
613		745
614	op = PictOpOver;	746	op = PictOpOver;
615	}	747	}
616		748
…		…
621		753
622	return img;	754	return img;
623	}	755	}
624		756
625	rxvt_img *	757	rxvt_img *
626	rxvt_img::blend (rxvt_img *img, double factor)	758	rxvt_img::blend (rxvt_img *img, nv factor)
627	{	759	{
628	rxvt_img *img2 = clone ();	760	rxvt_img *img2 = clone ();
629	Display *dpy = s->display->dpy;	761	Display *dpy = s->display->dpy;
630	Picture src = img->src_picture ();	762	Picture src = img->picture ();
631	Picture dst = XRenderCreatePicture (dpy, img2->pm, img2->format, 0, 0);	763	Picture dst = XRenderCreatePicture (dpy, img2->pm, img2->format, 0, 0);
632	Picture mask = create_xrender_mask (dpy, img->pm, False, False);	764	Picture mask = create_xrender_mask (dpy, img->pm, False, False);
633		765
634	XRenderColor mask_c;	766	XRenderColor mask_c;
635		767

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Comparing rxvt-unicode/src/rxvtimg.C (file contents): Revision 1.77 by root, Sun Jun 10 10:35:03 2012 UTC vs. Revision 1.90 by root, Thu Jun 14 19:44:45 2012 UTC

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Comparing rxvt-unicode/src/rxvtimg.C (file contents):
Revision 1.77 by root, Sun Jun 10 10:35:03 2012 UTC vs.
Revision 1.90 by root, Thu Jun 14 19:44:45 2012 UTC