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Comparing rxvt-unicode/src/rxvtimg.C (file contents):
Revision 1.39 by root, Thu Jun 7 10:19:23 2012 UTC vs.
Revision 1.42 by root, Thu Jun 7 11:52:26 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)
… …
176 176
177 Display *dpy = s->display->dpy; 177 Display *dpy = s->display->dpy;
178 int size = max (rh, rv) * 2 + 1; 178 int size = max (rh, rv) * 2 + 1;
179 double *kernel = (double *)malloc (size * sizeof (double)); 179 double *kernel = (double *)malloc (size * sizeof (double));
180 XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); 180 XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed));
181 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);
182 img->alloc (); 182 img->alloc ();
183 183
184 Picture src = src_picture (); 184 Picture src = src_picture ();
185 185
186 XRenderPictureAttributes pa; 186 XRenderPictureAttributes pa;
… …
397rxvt_img::reify () 397rxvt_img::reify ()
398{ 398{
399 if (x == 0 && y == 0 && w == ref->w && h == ref->h) 399 if (x == 0 && y == 0 && w == ref->w && h == ref->h)
400 return clone (); 400 return clone ();
401 401
402 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);
403 img->alloc (); 409 img->alloc ();
404
405 Display *dpy = s->display->dpy;
406 410
407 Picture src = src_picture (); 411 Picture src = src_picture ();
408 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0); 412 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
409 413
414 if (alpha)
415 {
416 XRenderColor rc = { 0, 0, 0, 0 };
417 XRenderFillRectangle (dpy, PictOpSrc, dst, &rc, 0, 0, w, h);
418 XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, -x, -y, ref->w, ref->h);
419 }
420 else
410 XRenderComposite (dpy, PictOpSrc, src, None, dst, x, y, 0, 0, 0, 0, w, h); 421 XRenderComposite (dpy, PictOpSrc, src, None, dst, x, y, 0, 0, 0, 0, w, h);
411 422
412 XRenderFreePicture (dpy, src); 423 XRenderFreePicture (dpy, src);
413 XRenderFreePicture (dpy, dst); 424 XRenderFreePicture (dpy, dst);
414 425
415 return img; 426 return img;
416} 427}
… …
437} 448}
438 449
439rxvt_img * 450rxvt_img *
440rxvt_img::transform (int new_width, int new_height, double matrix[9]) 451rxvt_img::transform (int new_width, int new_height, double matrix[9])
441{ 452{
442 rxvt_img *img = new rxvt_img (s, format, 0, 0, new_width, new_height); 453 rxvt_img *img = new rxvt_img (s, format, 0, 0, new_width, new_height, repeat);
443 img->alloc (); 454 img->alloc ();
444 455
445 Display *dpy = s->display->dpy; 456 Display *dpy = s->display->dpy;
446 Picture src = src_picture (); 457 Picture src = src_picture ();
447 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0); 458 Picture dst = XRenderCreatePicture (dpy, img->pm, img->format, 0, 0);
… …
472 w / (double)new_width, 0, 0, 483 w / (double)new_width, 0, 0,
473 0, h / (double)new_height, 0, 484 0, h / (double)new_height, 0,
474 0, 0, 1 485 0, 0, 1
475 }; 486 };
476 487
488 int old_repeat_mode = repeat;
489 repeat = RepeatPad; // not right, but xrender can't proeprly scale it seems
490
477 return transform (new_width, new_height, matrix); 491 rxvt_img *img = transform (new_width, new_height, matrix);
492
493 repeat = old_repeat_mode;
494 img->repeat = repeat;
495
496 return img;
478} 497}
479 498
480rxvt_img * 499rxvt_img *
481rxvt_img::rotate (int new_width, int new_height, int x, int y, double phi) 500rxvt_img::rotate (int new_width, int new_height, int x, int y, double phi)
482{ 501{
… …
496rxvt_img::convert_to (XRenderPictFormat *new_format, const rxvt_color &bg) 515rxvt_img::convert_to (XRenderPictFormat *new_format, const rxvt_color &bg)
497{ 516{
498 if (new_format == format) 517 if (new_format == format)
499 return clone (); 518 return clone ();
500 519
501 rxvt_img *img = new rxvt_img (s, new_format, 0, 0, w, h); 520 rxvt_img *img = new rxvt_img (s, new_format, 0, 0, w, h, repeat);
502 img->alloc (); 521 img->alloc ();
522
523 printf ("convert %d to %d\n", format->direct.alphaMask, new_format->direct.alphaMask);//D
503 524
504 Display *dpy = s->display->dpy; 525 Display *dpy = s->display->dpy;
505 Picture src = src_picture (); 526 Picture src = src_picture ();
506 Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0); 527 Picture dst = XRenderCreatePicture (dpy, img->pm, new_format, 0, 0);
507 int op = PictOpSrc; 528 int op = PictOpSrc;

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