… | |
… | |
1007 | flags &= ~blurNeeded; |
1007 | flags &= ~blurNeeded; |
1008 | else |
1008 | else |
1009 | flags |= blurNeeded; |
1009 | flags |= blurNeeded; |
1010 | |
1010 | |
1011 | #if XFT |
1011 | #if XFT |
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
1013 | if (filters) |
1013 | if (filters) |
1014 | { |
1014 | { |
1015 | for (int i = 0; i < filters->nfilter; i++) |
1015 | for (int i = 0; i < filters->nfilter; i++) |
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1017 | flags |= bgPixmap_t::blurServerSide; |
1017 | flags |= bgPixmap_t::blurServerSide; |
1018 | |
1018 | |
1019 | XFree (filters); |
1019 | XFree (filters); |
1020 | } |
1020 | } |
1021 | #endif |
1021 | #endif |
1022 | |
1022 | |
1023 | return (changed > 0); |
1023 | return (changed > 0); |
1024 | } |
1024 | } |
1025 | |
1025 | |
… | |
… | |
1117 | |
1117 | |
1118 | #if XFT |
1118 | #if XFT |
1119 | static void |
1119 | static void |
1120 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1120 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1121 | { |
1121 | { |
1122 | double sigma = radius / 2.0; |
1122 | double sigma = radius / 2.0; |
1123 | double scale = sqrt (2.0 * M_PI) * sigma; |
1123 | double scale = sqrt (2.0 * M_PI) * sigma; |
1124 | double sum = 0.0; |
1124 | double sum = 0.0; |
1125 | |
1125 | |
1126 | for (int i = 0; i < width; i++) |
1126 | for (int i = 0; i < width; i++) |
1127 | { |
1127 | { |
1128 | double x = i - width / 2; |
1128 | double x = i - width / 2; |
1129 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1129 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1130 | sum += kernel[i]; |
1130 | sum += kernel[i]; |
1131 | } |
1131 | } |
1132 | |
1132 | |
1133 | params[0] = XDoubleToFixed (width); |
1133 | params[0] = XDoubleToFixed (width); |
1134 | params[1] = XDoubleToFixed (1); |
1134 | params[1] = XDoubleToFixed (1); |
1135 | |
1135 | |
1136 | for (int i = 0; i < width; i++) |
1136 | for (int i = 0; i < width; i++) |
1137 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1137 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1138 | } |
1138 | } |
1139 | #endif |
1139 | #endif |
1140 | |
1140 | |
1141 | bool |
1141 | bool |
1142 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1142 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
… | |
… | |
1147 | double *kernel = (double *)malloc (size * sizeof (double)); |
1147 | double *kernel = (double *)malloc (size * sizeof (double)); |
1148 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1148 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1149 | |
1149 | |
1150 | Display *dpy = target->dpy; |
1150 | Display *dpy = target->dpy; |
1151 | XRenderPictureAttributes pa; |
1151 | XRenderPictureAttributes pa; |
1152 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, target->visual); |
1152 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1153 | |
1153 | |
1154 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1154 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1155 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1155 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1156 | |
1156 | |
1157 | if (kernel && params && src && dst) |
1157 | if (kernel && params && src && dst) |
… | |
… | |
1375 | { |
1375 | { |
1376 | if (!need_client_side_rendering ()) |
1376 | if (!need_client_side_rendering ()) |
1377 | { |
1377 | { |
1378 | if (flags & (blurNeeded | blurServerSide)) |
1378 | if (flags & (blurNeeded | blurServerSide)) |
1379 | { |
1379 | { |
1380 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1380 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, screen), window_width, window_height)) |
1381 | result |= transpPmapBlurred; |
1381 | result |= transpPmapBlurred; |
1382 | } |
1382 | } |
1383 | if (flags & (tintNeeded | tintServerSide)) |
1383 | if (flags & (tintNeeded | tintServerSide)) |
1384 | { |
1384 | { |
1385 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1385 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, screen), window_width, window_height)) |
1386 | result |= transpPmapTinted; |
1386 | result |= transpPmapTinted; |
1387 | } |
1387 | } |
1388 | } /* server side rendering completed */ |
1388 | } /* server side rendering completed */ |
1389 | |
1389 | |
1390 | if (pixmap) |
1390 | if (pixmap) |
… | |
… | |
1417 | return false; |
1417 | return false; |
1418 | } |
1418 | } |
1419 | # endif /* ENABLE_TRANSPARENCY */ |
1419 | # endif /* ENABLE_TRANSPARENCY */ |
1420 | |
1420 | |
1421 | # ifndef HAVE_AFTERIMAGE |
1421 | # ifndef HAVE_AFTERIMAGE |
1422 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1422 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1423 | # endif |
1423 | # endif |
1424 | |
1424 | |
1425 | bool |
1425 | bool |
1426 | bgPixmap_t::render () |
1426 | bgPixmap_t::render () |
1427 | { |
1427 | { |
… | |
… | |
1471 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1471 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1472 | { |
1472 | { |
1473 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1473 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1474 | if (flags & tintSet) |
1474 | if (flags & tintSet) |
1475 | tint.get (c); |
1475 | tint.get (c); |
1476 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1476 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1477 | } |
1477 | } |
1478 | # endif |
1478 | # endif |
1479 | |
1479 | |
1480 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1480 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1481 | |
1481 | |
… | |
… | |
1613 | #endif /* HAVE_BG_PIXMAP */ |
1613 | #endif /* HAVE_BG_PIXMAP */ |
1614 | |
1614 | |
1615 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1615 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1616 | /* taken from aterm-0.4.2 */ |
1616 | /* taken from aterm-0.4.2 */ |
1617 | |
1617 | |
1618 | typedef uint32_t RUINT32T; |
|
|
1619 | |
|
|
1620 | static void |
1618 | static void |
1621 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1619 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1622 | { |
1620 | { |
1623 | int sh_r, sh_g, sh_b; |
1621 | int sh_r, sh_g, sh_b; |
1624 | RUINT32T mask_r, mask_g, mask_b; |
1622 | uint32_t mask_r, mask_g, mask_b; |
1625 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1623 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1626 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1624 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1627 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1625 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1628 | int i; |
1626 | int i; |
1629 | |
1627 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1630 | Visual *visual = term->visual; |
|
|
1631 | |
1628 | |
1632 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1629 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1633 | |
1630 | |
1634 | /* for convenience */ |
1631 | /* for convenience */ |
1635 | mask_r = visual->red_mask; |
1632 | mask_r = visual->red_mask; |
1636 | mask_g = visual->green_mask; |
1633 | mask_g = visual->green_mask; |
1637 | mask_b = visual->blue_mask; |
1634 | mask_b = visual->blue_mask; |
1638 | |
1635 | |
1639 | /* boring lookup table pre-initialization */ |
1636 | /* boring lookup table pre-initialization */ |
1640 | switch (srcImage->bits_per_pixel) |
1637 | switch (srcImage->depth) |
1641 | { |
1638 | { |
1642 | case 15: |
1639 | case 15: |
1643 | if ((mask_r != 0x7c00) || |
1640 | if ((mask_r != 0x7c00) || |
1644 | (mask_g != 0x03e0) || |
1641 | (mask_g != 0x03e0) || |
1645 | (mask_b != 0x001f)) |
1642 | (mask_b != 0x001f)) |
1646 | return; |
1643 | return; |
1647 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1644 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1648 | lookup_r = lookup; |
1645 | lookup_r = lookup; |
1649 | lookup_g = lookup+32; |
1646 | lookup_g = lookup+32; |
1650 | lookup_b = lookup+32+32; |
1647 | lookup_b = lookup+32+32; |
1651 | sh_r = 10; |
1648 | sh_r = 10; |
1652 | sh_g = 5; |
1649 | sh_g = 5; |
… | |
… | |
1655 | case 16: |
1652 | case 16: |
1656 | if ((mask_r != 0xf800) || |
1653 | if ((mask_r != 0xf800) || |
1657 | (mask_g != 0x07e0) || |
1654 | (mask_g != 0x07e0) || |
1658 | (mask_b != 0x001f)) |
1655 | (mask_b != 0x001f)) |
1659 | return; |
1656 | return; |
1660 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1657 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1661 | lookup_r = lookup; |
1658 | lookup_r = lookup; |
1662 | lookup_g = lookup+32; |
1659 | lookup_g = lookup+32; |
1663 | lookup_b = lookup+32+64; |
1660 | lookup_b = lookup+32+64; |
1664 | sh_r = 11; |
1661 | sh_r = 11; |
1665 | sh_g = 5; |
1662 | sh_g = 5; |
… | |
… | |
1668 | case 24: |
1665 | case 24: |
1669 | if ((mask_r != 0xff0000) || |
1666 | if ((mask_r != 0xff0000) || |
1670 | (mask_g != 0x00ff00) || |
1667 | (mask_g != 0x00ff00) || |
1671 | (mask_b != 0x0000ff)) |
1668 | (mask_b != 0x0000ff)) |
1672 | return; |
1669 | return; |
1673 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1670 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1674 | lookup_r = lookup; |
1671 | lookup_r = lookup; |
1675 | lookup_g = lookup+256; |
1672 | lookup_g = lookup+256; |
1676 | lookup_b = lookup+256+256; |
1673 | lookup_b = lookup+256+256; |
1677 | sh_r = 16; |
1674 | sh_r = 16; |
1678 | sh_g = 8; |
1675 | sh_g = 8; |
… | |
… | |
1681 | case 32: |
1678 | case 32: |
1682 | if ((mask_r != 0xff0000) || |
1679 | if ((mask_r != 0xff0000) || |
1683 | (mask_g != 0x00ff00) || |
1680 | (mask_g != 0x00ff00) || |
1684 | (mask_b != 0x0000ff)) |
1681 | (mask_b != 0x0000ff)) |
1685 | return; |
1682 | return; |
1686 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1683 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1687 | lookup_r = lookup; |
1684 | lookup_r = lookup; |
1688 | lookup_g = lookup+256; |
1685 | lookup_g = lookup+256; |
1689 | lookup_b = lookup+256+256; |
1686 | lookup_b = lookup+256+256; |
1690 | sh_r = 16; |
1687 | sh_r = 16; |
1691 | sh_g = 8; |
1688 | sh_g = 8; |
… | |
… | |
1702 | |
1699 | |
1703 | lower_lim_r = 65535-rm; |
1700 | lower_lim_r = 65535-rm; |
1704 | lower_lim_g = 65535-gm; |
1701 | lower_lim_g = 65535-gm; |
1705 | lower_lim_b = 65535-bm; |
1702 | lower_lim_b = 65535-bm; |
1706 | |
1703 | |
1707 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1704 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1708 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1705 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1709 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1706 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1710 | |
1707 | |
1711 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1708 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1712 | } |
1709 | } |
1713 | else |
1710 | else |
1714 | { |
1711 | { |
1715 | |
1712 | |
1716 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1713 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1717 | |
1714 | |
1718 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1715 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
1719 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1716 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
1720 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1717 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
1721 | } |
|
|
1722 | |
|
|
1723 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1724 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000)) |
|
|
1725 | { |
|
|
1726 | unsigned int tmp; |
|
|
1727 | |
|
|
1728 | tmp = lower_lim_r; |
|
|
1729 | lower_lim_r = lower_lim_b; |
|
|
1730 | lower_lim_b = tmp; |
|
|
1731 | |
|
|
1732 | tmp = upper_lim_r; |
|
|
1733 | upper_lim_r = upper_lim_b; |
|
|
1734 | upper_lim_b = tmp; |
|
|
1735 | } |
1718 | } |
1736 | |
1719 | |
1737 | /* fill our lookup tables */ |
1720 | /* fill our lookup tables */ |
1738 | for (i = 0; i <= mask_r>>sh_r; i++) |
1721 | for (i = 0; i <= mask_r>>sh_r; i++) |
1739 | { |
1722 | { |
1740 | RUINT32T tmp; |
1723 | uint32_t tmp; |
1741 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1724 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1742 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1725 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1743 | lookup_r[i] = (tmp/65535)<<sh_r; |
1726 | lookup_r[i] = (tmp/65535)<<sh_r; |
1744 | } |
1727 | } |
1745 | for (i = 0; i <= mask_g>>sh_g; i++) |
1728 | for (i = 0; i <= mask_g>>sh_g; i++) |
1746 | { |
1729 | { |
1747 | RUINT32T tmp; |
1730 | uint32_t tmp; |
1748 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1731 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1749 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1732 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1750 | lookup_g[i] = (tmp/65535)<<sh_g; |
1733 | lookup_g[i] = (tmp/65535)<<sh_g; |
1751 | } |
1734 | } |
1752 | for (i = 0; i <= mask_b>>sh_b; i++) |
1735 | for (i = 0; i <= mask_b>>sh_b; i++) |
1753 | { |
1736 | { |
1754 | RUINT32T tmp; |
1737 | uint32_t tmp; |
1755 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1738 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1756 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1739 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1757 | lookup_b[i] = (tmp/65535)<<sh_b; |
1740 | lookup_b[i] = (tmp/65535)<<sh_b; |
1758 | } |
1741 | } |
1759 | |
1742 | |
1760 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1743 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1761 | switch (srcImage->bits_per_pixel) |
1744 | if (srcImage->bits_per_pixel == 32 |
|
|
1745 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1746 | && srcImage->byte_order == host_byte_order) |
1762 | { |
1747 | { |
1763 | case 15: |
1748 | uint32_t *p1, *pf, *p, *pl; |
1764 | { |
|
|
1765 | unsigned short *p1, *pf, *p, *pl; |
|
|
1766 | p1 = (unsigned short *) srcImage->data; |
1749 | p1 = (uint32_t *) srcImage->data; |
1767 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1750 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1751 | |
1768 | while (p1 < pf) |
1752 | while (p1 < pf) |
1769 | { |
1753 | { |
1770 | p = p1; |
1754 | p = p1; |
1771 | pl = p1 + srcImage->width; |
1755 | pl = p1 + srcImage->width; |
1772 | for (; p < pl; p++) |
1756 | for (; p < pl; p++) |
1773 | { |
|
|
1774 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1775 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1776 | lookup_b[(*p & 0x001f)]; |
|
|
1777 | } |
|
|
1778 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1779 | } |
1757 | { |
1780 | break; |
|
|
1781 | } |
|
|
1782 | case 16: |
|
|
1783 | { |
|
|
1784 | unsigned short *p1, *pf, *p, *pl; |
|
|
1785 | p1 = (unsigned short *) srcImage->data; |
|
|
1786 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1787 | while (p1 < pf) |
|
|
1788 | { |
|
|
1789 | p = p1; |
|
|
1790 | pl = p1 + srcImage->width; |
|
|
1791 | for (; p < pl; p++) |
|
|
1792 | { |
|
|
1793 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1794 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1795 | lookup_b[(*p & 0x001f)]; |
|
|
1796 | } |
|
|
1797 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1798 | } |
|
|
1799 | break; |
|
|
1800 | } |
|
|
1801 | case 24: |
|
|
1802 | { |
|
|
1803 | unsigned char *p1, *pf, *p, *pl; |
|
|
1804 | p1 = (unsigned char *) srcImage->data; |
|
|
1805 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1806 | while (p1 < pf) |
|
|
1807 | { |
|
|
1808 | p = p1; |
|
|
1809 | pl = p1 + srcImage->width * 3; |
|
|
1810 | for (; p < pl; p += 3) |
|
|
1811 | { |
|
|
1812 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1813 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1814 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1815 | } |
|
|
1816 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1817 | } |
|
|
1818 | break; |
|
|
1819 | } |
|
|
1820 | case 32: |
|
|
1821 | { |
|
|
1822 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1823 | p1 = (RUINT32T *) srcImage->data; |
|
|
1824 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1825 | |
|
|
1826 | while (p1 < pf) |
|
|
1827 | { |
|
|
1828 | p = p1; |
|
|
1829 | pl = p1 + srcImage->width; |
|
|
1830 | for (; p < pl; p++) |
|
|
1831 | { |
|
|
1832 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1758 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1833 | lookup_g[(*p & 0x00ff00)>> 8] | |
1759 | lookup_g[(*p & 0x00ff00) >> 8] | |
1834 | lookup_b[(*p & 0x0000ff)] | |
1760 | lookup_b[(*p & 0x0000ff)] | |
1835 | (*p & ~0xffffff); |
1761 | (*p & 0xff000000); |
1836 | } |
1762 | } |
1837 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
1763 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1764 | } |
|
|
1765 | } |
|
|
1766 | else |
|
|
1767 | { |
|
|
1768 | for (int y = 0; y < srcImage->height; y++) |
|
|
1769 | for (int x = 0; x < srcImage->width; x++) |
|
|
1770 | { |
|
|
1771 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1772 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1773 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1774 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1775 | XPutPixel (srcImage, x, y, pixel); |
1838 | } |
1776 | } |
1839 | break; |
|
|
1840 | } |
|
|
1841 | } |
1777 | } |
1842 | |
1778 | |
1843 | free (lookup); |
1779 | free (lookup); |
1844 | } |
1780 | } |
1845 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1781 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |