… | |
… | |
222 | int diff = window_size - image_size; |
222 | int diff = window_size - image_size; |
223 | int smaller = min (image_size, window_size); |
223 | int smaller = min (image_size, window_size); |
224 | |
224 | |
225 | if (align >= 0 && align <= 100) |
225 | if (align >= 0 && align <= 100) |
226 | return diff * align / 100; |
226 | return diff * align / 100; |
227 | else if (align > 100 && align <= 200 ) |
227 | else if (align > 100 && align <= 200) |
228 | return ((align - 100) * smaller / 100) + window_size - smaller; |
228 | return ((align - 100) * smaller / 100) + window_size - smaller; |
229 | else if (align >= -100 && align < 0) |
229 | else if (align >= -100 && align < 0) |
230 | return ((align + 100) * smaller / 100) - image_size; |
230 | return ((align + 100) * smaller / 100) - image_size; |
231 | return 0; |
231 | return 0; |
232 | } |
232 | } |
… | |
… | |
468 | x = make_align_position (h_align, target_width, w); |
468 | x = make_align_position (h_align, target_width, w); |
469 | y = make_align_position (v_align, target_height, h); |
469 | y = make_align_position (v_align, target_height, h); |
470 | } |
470 | } |
471 | |
471 | |
472 | flags &= ~sizeSensitive; |
472 | flags &= ~sizeSensitive; |
473 | if (h_scale != 0 || v_scale != 0 |
473 | if ((flags & propScale) || h_scale || v_scale |
474 | || h_align != 0 || v_align != 0 |
474 | || (!(flags & rootAlign) && (h_align || v_align)) |
475 | || w > target_width || h > target_height) |
475 | || w > target_width || h > target_height) |
476 | flags |= sizeSensitive; |
476 | flags |= sizeSensitive; |
477 | } |
477 | } |
478 | |
478 | |
479 | # ifdef HAVE_AFTERIMAGE |
479 | # ifdef HAVE_AFTERIMAGE |
… | |
… | |
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 | |
… | |
… | |
1616 | /* taken from aterm-0.4.2 */ |
1616 | /* taken from aterm-0.4.2 */ |
1617 | |
1617 | |
1618 | typedef uint32_t RUINT32T; |
1618 | typedef uint32_t RUINT32T; |
1619 | |
1619 | |
1620 | static void |
1620 | static void |
1621 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1621 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1622 | { |
1622 | { |
1623 | int sh_r, sh_g, sh_b; |
1623 | int sh_r, sh_g, sh_b; |
1624 | RUINT32T mask_r, mask_g, mask_b; |
1624 | RUINT32T mask_r, mask_g, mask_b; |
1625 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1625 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1626 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1626 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1627 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1627 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1628 | int i; |
1628 | int i; |
1629 | |
1629 | |
1630 | Visual *visual = term->visual; |
|
|
1631 | |
|
|
1632 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1630 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1633 | |
1631 | |
1634 | /* for convenience */ |
1632 | /* for convenience */ |
1635 | mask_r = visual->red_mask; |
1633 | mask_r = visual->red_mask; |
1636 | mask_g = visual->green_mask; |
1634 | mask_g = visual->green_mask; |
1637 | mask_b = visual->blue_mask; |
1635 | mask_b = visual->blue_mask; |
1638 | |
1636 | |
1639 | /* boring lookup table pre-initialization */ |
1637 | /* boring lookup table pre-initialization */ |
1640 | switch (srcImage->bits_per_pixel) { |
1638 | switch (srcImage->bits_per_pixel) |
|
|
1639 | { |
1641 | case 15: |
1640 | case 15: |
1642 | if ((mask_r != 0x7c00) || |
1641 | if ((mask_r != 0x7c00) || |
1643 | (mask_g != 0x03e0) || |
1642 | (mask_g != 0x03e0) || |
1644 | (mask_b != 0x001f)) |
1643 | (mask_b != 0x001f)) |
1645 | return; |
1644 | return; |
1646 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1645 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1647 | lookup_r = lookup; |
1646 | lookup_r = lookup; |
1648 | lookup_g = lookup+32; |
1647 | lookup_g = lookup+32; |
1649 | lookup_b = lookup+32+32; |
1648 | lookup_b = lookup+32+32; |
1650 | sh_r = 10; |
1649 | sh_r = 10; |
1651 | sh_g = 5; |
1650 | sh_g = 5; |
1652 | sh_b = 0; |
1651 | sh_b = 0; |
1653 | break; |
1652 | break; |
1654 | case 16: |
1653 | case 16: |
1655 | if ((mask_r != 0xf800) || |
1654 | if ((mask_r != 0xf800) || |
1656 | (mask_g != 0x07e0) || |
1655 | (mask_g != 0x07e0) || |
1657 | (mask_b != 0x001f)) |
1656 | (mask_b != 0x001f)) |
1658 | return; |
1657 | return; |
1659 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1658 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1660 | lookup_r = lookup; |
1659 | lookup_r = lookup; |
1661 | lookup_g = lookup+32; |
1660 | lookup_g = lookup+32; |
1662 | lookup_b = lookup+32+64; |
1661 | lookup_b = lookup+32+64; |
1663 | sh_r = 11; |
1662 | sh_r = 11; |
1664 | sh_g = 5; |
1663 | sh_g = 5; |
1665 | sh_b = 0; |
1664 | sh_b = 0; |
1666 | break; |
1665 | break; |
1667 | case 24: |
1666 | case 24: |
1668 | if ((mask_r != 0xff0000) || |
1667 | if ((mask_r != 0xff0000) || |
1669 | (mask_g != 0x00ff00) || |
1668 | (mask_g != 0x00ff00) || |
1670 | (mask_b != 0x0000ff)) |
1669 | (mask_b != 0x0000ff)) |
1671 | return; |
1670 | return; |
1672 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1671 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1673 | lookup_r = lookup; |
1672 | lookup_r = lookup; |
1674 | lookup_g = lookup+256; |
1673 | lookup_g = lookup+256; |
1675 | lookup_b = lookup+256+256; |
1674 | lookup_b = lookup+256+256; |
1676 | sh_r = 16; |
1675 | sh_r = 16; |
1677 | sh_g = 8; |
1676 | sh_g = 8; |
1678 | sh_b = 0; |
1677 | sh_b = 0; |
1679 | break; |
1678 | break; |
1680 | case 32: |
1679 | case 32: |
1681 | if ((mask_r != 0xff0000) || |
1680 | if ((mask_r != 0xff0000) || |
1682 | (mask_g != 0x00ff00) || |
1681 | (mask_g != 0x00ff00) || |
1683 | (mask_b != 0x0000ff)) |
1682 | (mask_b != 0x0000ff)) |
1684 | return; |
1683 | return; |
1685 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1684 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1686 | lookup_r = lookup; |
1685 | lookup_r = lookup; |
1687 | lookup_g = lookup+256; |
1686 | lookup_g = lookup+256; |
1688 | lookup_b = lookup+256+256; |
1687 | lookup_b = lookup+256+256; |
1689 | sh_r = 16; |
1688 | sh_r = 16; |
1690 | sh_g = 8; |
1689 | sh_g = 8; |
1691 | sh_b = 0; |
1690 | sh_b = 0; |
1692 | break; |
1691 | break; |
1693 | default: |
1692 | default: |
1694 | return; /* we do not support this color depth */ |
1693 | return; /* we do not support this color depth */ |
1695 | } |
1694 | } |
1696 | |
1695 | |
1697 | /* prepare limits for color transformation (each channel is handled separately) */ |
1696 | /* prepare limits for color transformation (each channel is handled separately) */ |
1698 | if (shade > 100) { |
1697 | if (shade > 100) |
|
|
1698 | { |
1699 | shade = 200 - shade; |
1699 | shade = 200 - shade; |
1700 | |
1700 | |
1701 | lower_lim_r = 65535-rm; |
1701 | lower_lim_r = 65535-rm; |
1702 | lower_lim_g = 65535-gm; |
1702 | lower_lim_g = 65535-gm; |
1703 | lower_lim_b = 65535-bm; |
1703 | lower_lim_b = 65535-bm; |
1704 | |
1704 | |
1705 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1705 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1706 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1706 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1707 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1707 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1708 | |
1708 | |
1709 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1709 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1710 | } |
1710 | } else { |
1711 | else |
|
|
1712 | { |
1711 | |
1713 | |
1712 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1714 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1713 | |
1715 | |
1714 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1716 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1715 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1717 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1716 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1718 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1717 | } |
1719 | } |
1718 | |
1720 | |
1719 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
1721 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
1720 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
1722 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000)) |
1721 | { |
1723 | { |
1722 | unsigned int tmp; |
1724 | unsigned int tmp; |
1723 | |
1725 | |
1724 | tmp = lower_lim_r; |
1726 | tmp = lower_lim_r; |
1725 | lower_lim_r = lower_lim_b; |
1727 | lower_lim_r = lower_lim_b; |
1726 | lower_lim_b = tmp; |
1728 | lower_lim_b = tmp; |
1727 | |
1729 | |
1728 | tmp = upper_lim_r; |
1730 | tmp = upper_lim_r; |
1729 | upper_lim_r = upper_lim_b; |
1731 | upper_lim_r = upper_lim_b; |
1730 | upper_lim_b = tmp; |
1732 | upper_lim_b = tmp; |
1731 | } |
1733 | } |
1732 | |
1734 | |
1733 | /* fill our lookup tables */ |
1735 | /* fill our lookup tables */ |
1734 | for (i = 0; i <= mask_r>>sh_r; i++) |
1736 | for (i = 0; i <= mask_r>>sh_r; i++) |
1735 | { |
1737 | { |
1736 | RUINT32T tmp; |
1738 | RUINT32T tmp; |
1737 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1739 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1738 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1740 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1739 | lookup_r[i] = (tmp/65535)<<sh_r; |
1741 | lookup_r[i] = (tmp/65535)<<sh_r; |
1740 | } |
1742 | } |
1741 | for (i = 0; i <= mask_g>>sh_g; i++) |
1743 | for (i = 0; i <= mask_g>>sh_g; i++) |
1742 | { |
1744 | { |
1743 | RUINT32T tmp; |
1745 | RUINT32T tmp; |
1744 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1746 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1745 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1747 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1746 | lookup_g[i] = (tmp/65535)<<sh_g; |
1748 | lookup_g[i] = (tmp/65535)<<sh_g; |
1747 | } |
1749 | } |
1748 | for (i = 0; i <= mask_b>>sh_b; i++) |
1750 | for (i = 0; i <= mask_b>>sh_b; i++) |
1749 | { |
1751 | { |
1750 | RUINT32T tmp; |
1752 | RUINT32T tmp; |
1751 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1753 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1752 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1754 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1753 | lookup_b[i] = (tmp/65535)<<sh_b; |
1755 | lookup_b[i] = (tmp/65535)<<sh_b; |
1754 | } |
1756 | } |
1755 | |
1757 | |
1756 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1758 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1757 | switch (srcImage->bits_per_pixel) |
1759 | switch (srcImage->bits_per_pixel) |
1758 | { |
1760 | { |
1759 | case 15: |
1761 | case 15: |
1760 | { |
1762 | { |
1761 | unsigned short *p1, *pf, *p, *pl; |
1763 | unsigned short *p1, *pf, *p, *pl; |
1762 | p1 = (unsigned short *) srcImage->data; |
1764 | p1 = (unsigned short *) srcImage->data; |
1763 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1765 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1764 | while (p1 < pf) |
1766 | while (p1 < pf) |
1765 | { |
1767 | { |
1766 | p = p1; |
1768 | p = p1; |
1767 | pl = p1 + srcImage->width; |
1769 | pl = p1 + srcImage->width; |
1768 | for (; p < pl; p++) |
1770 | for (; p < pl; p++) |
1769 | { |
1771 | { |
1770 | *p = lookup_r[(*p & 0x7c00)>>10] | |
1772 | *p = lookup_r[(*p & 0x7c00)>>10] | |
1771 | lookup_g[(*p & 0x03e0)>> 5] | |
1773 | lookup_g[(*p & 0x03e0)>> 5] | |
1772 | lookup_b[(*p & 0x001f)]; |
1774 | lookup_b[(*p & 0x001f)]; |
1773 | } |
1775 | } |
1774 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1776 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1777 | } |
|
|
1778 | break; |
1775 | } |
1779 | } |
1776 | break; |
|
|
1777 | } |
|
|
1778 | case 16: |
1780 | case 16: |
1779 | { |
1781 | { |
1780 | unsigned short *p1, *pf, *p, *pl; |
1782 | unsigned short *p1, *pf, *p, *pl; |
1781 | p1 = (unsigned short *) srcImage->data; |
1783 | p1 = (unsigned short *) srcImage->data; |
1782 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1784 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1783 | while (p1 < pf) |
1785 | while (p1 < pf) |
1784 | { |
1786 | { |
1785 | p = p1; |
1787 | p = p1; |
1786 | pl = p1 + srcImage->width; |
1788 | pl = p1 + srcImage->width; |
1787 | for (; p < pl; p++) |
1789 | for (; p < pl; p++) |
1788 | { |
1790 | { |
1789 | *p = lookup_r[(*p & 0xf800)>>11] | |
1791 | *p = lookup_r[(*p & 0xf800)>>11] | |
1790 | lookup_g[(*p & 0x07e0)>> 5] | |
1792 | lookup_g[(*p & 0x07e0)>> 5] | |
1791 | lookup_b[(*p & 0x001f)]; |
1793 | lookup_b[(*p & 0x001f)]; |
1792 | } |
1794 | } |
1793 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
1795 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1796 | } |
|
|
1797 | break; |
1794 | } |
1798 | } |
1795 | break; |
|
|
1796 | } |
|
|
1797 | case 24: |
1799 | case 24: |
1798 | { |
1800 | { |
1799 | unsigned char *p1, *pf, *p, *pl; |
1801 | unsigned char *p1, *pf, *p, *pl; |
1800 | p1 = (unsigned char *) srcImage->data; |
1802 | p1 = (unsigned char *) srcImage->data; |
1801 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1803 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1802 | while (p1 < pf) |
1804 | while (p1 < pf) |
1803 | { |
1805 | { |
1804 | p = p1; |
1806 | p = p1; |
1805 | pl = p1 + srcImage->width * 3; |
1807 | pl = p1 + srcImage->width * 3; |
1806 | for (; p < pl; p += 3) |
1808 | for (; p < pl; p += 3) |
1807 | { |
1809 | { |
1808 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
1810 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
1809 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
1811 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
1810 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
1812 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
1811 | } |
1813 | } |
1812 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
1814 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1815 | } |
|
|
1816 | break; |
1813 | } |
1817 | } |
1814 | break; |
|
|
1815 | } |
|
|
1816 | case 32: |
1818 | case 32: |
1817 | { |
1819 | { |
1818 | RUINT32T *p1, *pf, *p, *pl; |
1820 | RUINT32T *p1, *pf, *p, *pl; |
1819 | p1 = (RUINT32T *) srcImage->data; |
1821 | p1 = (RUINT32T *) srcImage->data; |
1820 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1822 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1821 | |
1823 | |
1822 | while (p1 < pf) |
1824 | while (p1 < pf) |
1823 | { |
1825 | { |
1824 | p = p1; |
1826 | p = p1; |
1825 | pl = p1 + srcImage->width; |
1827 | pl = p1 + srcImage->width; |
1826 | for (; p < pl; p++) |
1828 | for (; p < pl; p++) |
1827 | { |
1829 | { |
1828 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1830 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1829 | lookup_g[(*p & 0x00ff00)>> 8] | |
1831 | lookup_g[(*p & 0x00ff00)>> 8] | |
1830 | lookup_b[(*p & 0x0000ff)] | |
1832 | lookup_b[(*p & 0x0000ff)] | |
1831 | (*p & ~0xffffff); |
1833 | (*p & ~0xffffff); |
1832 | } |
1834 | } |
1833 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
1835 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1836 | } |
|
|
1837 | break; |
1834 | } |
1838 | } |
1835 | break; |
|
|
1836 | } |
|
|
1837 | } |
1839 | } |
1838 | |
1840 | |
1839 | free (lookup); |
1841 | free (lookup); |
1840 | } |
1842 | } |
1841 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1843 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |