| … | |
… | |
| 689 | Picture dst = XRenderCreatePicture (dpy, pm, format, 0, 0); |
689 | Picture dst = XRenderCreatePicture (dpy, pm, format, 0, 0); |
| 690 | |
690 | |
| 691 | // loop should not be needed for brightness, as only -1..1 makes sense |
691 | // loop should not be needed for brightness, as only -1..1 makes sense |
| 692 | //while (r | g | b | a) |
692 | //while (r | g | b | a) |
| 693 | { |
693 | { |
| 694 | unsigned short xr, xg, xb, xa; |
|
|
| 695 | XRenderColor mask_c; |
694 | XRenderColor mask_c; |
| 696 | |
695 | |
| 697 | if (extract (0, 65535, r, g, b, a, mask_c.red, mask_c.green, mask_c.blue, mask_c.alpha)) |
696 | if (extract (0, 65535, r, g, b, a, mask_c.red, mask_c.green, mask_c.blue, mask_c.alpha)) |
| 698 | XRenderFillRectangle (dpy, PictOpAdd, dst, &mask_c, 0, 0, w, h); |
697 | XRenderFillRectangle (dpy, PictOpAdd, dst, &mask_c, 0, 0, w, h); |
| 699 | |
698 | |
| … | |
… | |
| 731 | cc.mask (true); |
730 | cc.mask (true); |
| 732 | |
731 | |
| 733 | //TODO: this operator does not yet implement some useful contrast |
732 | //TODO: this operator does not yet implement some useful contrast |
| 734 | while (r | g | b | a) |
733 | while (r | g | b | a) |
| 735 | { |
734 | { |
| 736 | unsigned short xr, xg, xb, xa; |
|
|
| 737 | XRenderColor mask_c; |
735 | XRenderColor mask_c; |
| 738 | |
736 | |
| 739 | if (extract (0, 65535, r, g, b, a, mask_c.red, mask_c.green, mask_c.blue, mask_c.alpha)) |
737 | if (extract (0, 65535, r, g, b, a, mask_c.red, mask_c.green, mask_c.blue, mask_c.alpha)) |
| 740 | { |
738 | { |
| 741 | XRenderFillRectangle (cc.dpy, PictOpSrc, cc.msk, &mask_c, 0, 0, 1, 1); |
739 | XRenderFillRectangle (cc.dpy, PictOpSrc, cc.msk, &mask_c, 0, 0, 1, 1); |
