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/cvs/rxvt-unicode/src/rxvtimg.C
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Comparing rxvt-unicode/src/rxvtimg.C (file contents):
Revision 1.35 by root, Thu Jun 7 08:36:53 2012 UTC vs.
Revision 1.41 by root, Thu Jun 7 11:34:09 2012 UTC

… …
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 6
7rxvt_img::rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int x, int y, int width, int height) 7rxvt_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(RepeatNormal), 8: s(screen), x(x), y(y), w(width), h(height), format(format), repeat(repeat),
9 pm(0), ref(0) 9 pm(0), ref(0)
10{ 10{
11} 11}
12 12
13rxvt_img::rxvt_img (const rxvt_img &img) 13rxvt_img::rxvt_img (const rxvt_img &img)
… …
114 114
115 XRenderPictureAttributes pa; 115 XRenderPictureAttributes pa;
116 pa.repeat = repeat; 116 pa.repeat = repeat;
117 Picture pic = XRenderCreatePicture (dpy, pm, format, CPRepeat, &pa); 117 Picture pic = XRenderCreatePicture (dpy, pm, format, CPRepeat, &pa);
118 118
119 XRectangle clip = { -x, -y, min (w, ref->w), min (h, ref->h) };
120 XRenderSetPictureClipRectangles (dpy, pic, 0, 0, &clip, 1);
121
122 return pic; 119 return pic;
123} 120}
124 121
125void 122void
126rxvt_img::unshare () 123rxvt_img::unshare ()
… …
179 176
180 Display *dpy = s->display->dpy; 177 Display *dpy = s->display->dpy;
181 int size = max (rh, rv) * 2 + 1; 178 int size = max (rh, rv) * 2 + 1;
182 double *kernel = (double *)malloc (size * sizeof (double)); 179 double *kernel = (double *)malloc (size * sizeof (double));
183 XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); 180 XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed));
184 rxvt_img *img = new rxvt_img (s, format, x, y, w, h); 181 rxvt_img *img = new rxvt_img (s, format, x, y, w, h, repeat);
185 img->alloc (); 182 img->alloc ();
186 183
187 Picture src = src_picture (); 184 Picture src = src_picture ();
188 185
189 XRenderPictureAttributes pa; 186 XRenderPictureAttributes pa;
… …
400rxvt_img::reify () 397rxvt_img::reify ()
401{ 398{
402 if (x == 0 && y == 0 && w == ref->w && h == ref->h) 399 if (x == 0 && y == 0 && w == ref->w && h == ref->h)
403 return clone (); 400 return clone ();
404 401
405 rxvt_img *img = new rxvt_img (s, format, 0, 0, w, h); 402 Display *dpy = s->display->dpy;
403
404 bool alpha = !format->direct.alphaMask
405 && (x || y)
406 && repeat == RepeatNone;
407
408 rxvt_img *img = new rxvt_img (s, alpha ? XRenderFindStandardFormat (dpy, PictStandardARGB32) : format, 0, 0, w, h, repeat);
406 img->alloc (); 409 img->alloc ();
407
408 Display *dpy = s->display->dpy;
409 410
410 Picture src = src_picture (); 411 Picture src = src_picture ();
411 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0); 412 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
412 413
413 XRenderComposite (dpy, PictOpSrc, src, None, dst, x, y, 0, 0, 0, 0, w, h); 414 XRenderComposite (dpy, PictOpSrc, src, None, dst, x, y, 0, 0, 0, 0, w, h);
… …
421rxvt_img * 422rxvt_img *
422rxvt_img::sub_rect (int x, int y, int width, int height) 423rxvt_img::sub_rect (int x, int y, int width, int height)
423{ 424{
424 rxvt_img *img = clone (); 425 rxvt_img *img = clone ();
425 426
426 //TODO: width > w, must reify
427
428 img->x += x; 427 img->x += x;
429 img->y += y; 428 img->y += y;
429
430 if (w != width || h != height)
431 {
430 img->w = width; 432 img->w = width;
431 img->h = height; 433 img->h = height;
434
435 rxvt_img *img2 = img->reify ();
436 delete img;
437 img = img2;
438 }
432 439
433 return img; 440 return img;
434} 441}
435 442
436rxvt_img * 443rxvt_img *
437rxvt_img::transform (int new_width, int new_height, double matrix[9]) 444rxvt_img::transform (int new_width, int new_height, double matrix[9])
438{ 445{
439 rxvt_img *img = new rxvt_img (s, format, 0, 0, new_width, new_height); 446 rxvt_img *img = new rxvt_img (s, format, 0, 0, new_width, new_height, repeat);
440 img->alloc (); 447 img->alloc ();
441 448
442 Display *dpy = s->display->dpy; 449 Display *dpy = s->display->dpy;
443 Picture src = src_picture (); 450 Picture src = src_picture ();
444 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0); 451 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
… …
493rxvt_img::convert_to (XRenderPictFormat *new_format, const rxvt_color &bg) 500rxvt_img::convert_to (XRenderPictFormat *new_format, const rxvt_color &bg)
494{ 501{
495 if (new_format == format) 502 if (new_format == format)
496 return clone (); 503 return clone ();
497 504
498 rxvt_img *img = new rxvt_img (s, new_format, 0, 0, w, h); 505 rxvt_img *img = new rxvt_img (s, new_format, 0, 0, w, h, repeat);
499 img->alloc (); 506 img->alloc ();
500 507
501 Display *dpy = s->display->dpy; 508 Display *dpy = s->display->dpy;
502 Picture src = src_picture (); 509 Picture src = src_picture ();
503 Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0); 510 Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0);
… …
526rxvt_img * 533rxvt_img *
527rxvt_img::blend (rxvt_img *img, double factor) 534rxvt_img::blend (rxvt_img *img, double factor)
528{ 535{
529 rxvt_img *img2 = clone (); 536 rxvt_img *img2 = clone ();
530 Display *dpy = s->display->dpy; 537 Display *dpy = s->display->dpy;
531 Picture src = src_picture (); 538 Picture src = img->src_picture ();
532 Picture dst = XRenderCreatePicture (dpy, img2->pm, img2->format, 0, 0); 539 Picture dst = XRenderCreatePicture (dpy, img2->pm, img2->format, 0, 0);
533 Picture mask = create_xrender_mask (dpy, img->pm, False); 540 Picture mask = create_xrender_mask (dpy, img->pm, False);
534 541
535 XRenderColor mask_c; 542 XRenderColor mask_c;
536 543

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