… | |
… | |
940 | bool has_shade = shade != 100; |
940 | bool has_shade = shade != 100; |
941 | |
941 | |
942 | if (tint) |
942 | if (tint) |
943 | { |
943 | { |
944 | tint->get (c); |
944 | tint->get (c); |
945 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
945 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x00ff || (cmp) >= 0xff00) |
946 | if (!has_shade |
946 | if (!has_shade |
947 | && IS_COMPONENT_WHOLESOME (c.r) |
947 | && IS_COMPONENT_WHOLESOME (c.r) |
948 | && IS_COMPONENT_WHOLESOME (c.g) |
948 | && IS_COMPONENT_WHOLESOME (c.g) |
949 | && IS_COMPONENT_WHOLESOME (c.b)) |
949 | && IS_COMPONENT_WHOLESOME (c.b)) |
950 | flags |= bgPixmap_t::tintWholesome; |
950 | flags |= bgPixmap_t::tintWholesome; |
… | |
… | |
1131 | c.g = (c.g * shade) / 100; |
1131 | c.g = (c.g * shade) / 100; |
1132 | c.b = (c.b * shade) / 100; |
1132 | c.b = (c.b * shade) / 100; |
1133 | } |
1133 | } |
1134 | else |
1134 | else |
1135 | { |
1135 | { |
1136 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
1136 | c.r = (c.r * (200 - shade)) / 100; |
1137 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
1137 | c.g = (c.g * (200 - shade)) / 100; |
1138 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
1138 | c.b = (c.b * (200 - shade)) / 100; |
1139 | } |
1139 | } |
1140 | |
1140 | |
1141 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1141 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1142 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1142 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1143 | XRenderPictureAttributes pa; |
1143 | XRenderPictureAttributes pa; |
… | |
… | |
1157 | |
1157 | |
1158 | if (mask_pic && overlay_pic && back_pic) |
1158 | if (mask_pic && overlay_pic && back_pic) |
1159 | { |
1159 | { |
1160 | XRenderColor mask_c; |
1160 | XRenderColor mask_c; |
1161 | |
1161 | |
1162 | mask_c.red = mask_c.green = mask_c.blue = shade > 100 ? 0xffff : 0; |
1162 | mask_c.red = mask_c.green = mask_c.blue = 0; |
1163 | mask_c.alpha = 0xffff; |
1163 | mask_c.alpha = 0xffff; |
1164 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1164 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
1165 | |
1165 | |
1166 | mask_c.alpha = 0; |
1166 | mask_c.alpha = 0; |
1167 | mask_c.red = 0xffff - c.r; |
1167 | mask_c.red = 0xffff - c.r; |
1168 | mask_c.green = 0xffff - c.g; |
1168 | mask_c.green = 0xffff - c.g; |
1169 | mask_c.blue = 0xffff - c.b; |
1169 | mask_c.blue = 0xffff - c.b; |
1170 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1170 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1171 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1171 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1172 | |
|
|
1173 | if (shade > 100) |
|
|
1174 | { |
|
|
1175 | mask_c.red = mask_c.green = mask_c.blue = 0xffff * (shade - 100) / 100; |
|
|
1176 | mask_c.alpha = 0; |
|
|
1177 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1178 | |
|
|
1179 | XRenderComposite (dpy, PictOpOver, overlay_pic, None, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1180 | } |
|
|
1181 | |
1172 | ret = true; |
1182 | ret = true; |
1173 | } |
1183 | } |
1174 | |
1184 | |
1175 | XRenderFreePicture (dpy, mask_pic); |
1185 | XRenderFreePicture (dpy, mask_pic); |
1176 | XRenderFreePicture (dpy, overlay_pic); |
1186 | XRenderFreePicture (dpy, overlay_pic); |
… | |
… | |
1331 | root_pixmap = new_root_pixmap; |
1341 | root_pixmap = new_root_pixmap; |
1332 | } |
1342 | } |
1333 | # endif /* ENABLE_TRANSPARENCY */ |
1343 | # endif /* ENABLE_TRANSPARENCY */ |
1334 | |
1344 | |
1335 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1345 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1336 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1346 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
1337 | # endif |
1347 | # endif |
1338 | |
1348 | |
1339 | bool |
1349 | bool |
1340 | bgPixmap_t::render () |
1350 | bgPixmap_t::render () |
1341 | { |
1351 | { |
… | |
… | |
1380 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1390 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1381 | { |
1391 | { |
1382 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1392 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1383 | if (flags & tintSet) |
1393 | if (flags & tintSet) |
1384 | tint.get (c); |
1394 | tint.get (c); |
1385 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1395 | shade_ximage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1386 | } |
1396 | } |
1387 | |
1397 | |
1388 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1398 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1389 | |
1399 | |
1390 | if (gc) |
1400 | if (gc) |
… | |
… | |
1495 | |
1505 | |
1496 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1506 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1497 | /* taken from aterm-0.4.2 */ |
1507 | /* taken from aterm-0.4.2 */ |
1498 | |
1508 | |
1499 | static void |
1509 | static void |
1500 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1510 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1501 | { |
1511 | { |
1502 | int sh_r, sh_g, sh_b; |
1512 | int sh_r, sh_g, sh_b; |
1503 | uint32_t mask_r, mask_g, mask_b; |
1513 | uint32_t mask_r, mask_g, mask_b; |
1504 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1514 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1505 | rgba low; |
1515 | rgba low; |
1506 | rgba high; |
1516 | rgba high; |
1507 | int i; |
1517 | int i; |
1508 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1518 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1509 | |
1519 | |
1510 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1520 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1511 | |
1521 | |
1512 | /* for convenience */ |
1522 | /* for convenience */ |
1513 | mask_r = visual->red_mask; |
1523 | mask_r = visual->red_mask; |
1514 | mask_g = visual->green_mask; |
1524 | mask_g = visual->green_mask; |
1515 | mask_b = visual->blue_mask; |
1525 | mask_b = visual->blue_mask; |
1516 | |
1526 | |
1517 | /* boring lookup table pre-initialization */ |
1527 | /* boring lookup table pre-initialization */ |
1518 | switch (srcImage->depth) |
1528 | switch (ximage->depth) |
1519 | { |
1529 | { |
1520 | case 15: |
1530 | case 15: |
1521 | if ((mask_r != 0x7c00) || |
1531 | if ((mask_r != 0x7c00) || |
1522 | (mask_g != 0x03e0) || |
1532 | (mask_g != 0x03e0) || |
1523 | (mask_b != 0x001f)) |
1533 | (mask_b != 0x001f)) |
… | |
… | |
1576 | /* prepare limits for color transformation (each channel is handled separately) */ |
1586 | /* prepare limits for color transformation (each channel is handled separately) */ |
1577 | if (shade > 100) |
1587 | if (shade > 100) |
1578 | { |
1588 | { |
1579 | shade = 200 - shade; |
1589 | shade = 200 - shade; |
1580 | |
1590 | |
1581 | high.r = (65535 - c.r) * shade / 100; |
1591 | high.r = c.r * shade / 100; |
1582 | high.g = (65535 - c.g) * shade / 100; |
1592 | high.g = c.g * shade / 100; |
1583 | high.b = (65535 - c.b) * shade / 100; |
1593 | high.b = c.b * shade / 100; |
1584 | |
1594 | |
1585 | low.r = 65535 - high.r; |
1595 | low.r = 65535 * (100 - shade) / 100; |
1586 | low.g = 65535 - high.g; |
1596 | low.g = 65535 * (100 - shade) / 100; |
1587 | low.b = 65535 - high.b; |
1597 | low.b = 65535 * (100 - shade) / 100; |
1588 | } |
1598 | } |
1589 | else |
1599 | else |
1590 | { |
1600 | { |
1591 | high.r = c.r * shade / 100; |
1601 | high.r = c.r * shade / 100; |
1592 | high.g = c.g * shade / 100; |
1602 | high.g = c.g * shade / 100; |
… | |
… | |
1617 | tmp += (mask_b>>sh_b) * low.b; |
1627 | tmp += (mask_b>>sh_b) * low.b; |
1618 | lookup_b[i] = (tmp/65535)<<sh_b; |
1628 | lookup_b[i] = (tmp/65535)<<sh_b; |
1619 | } |
1629 | } |
1620 | |
1630 | |
1621 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1631 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1622 | if (srcImage->bits_per_pixel == 32 |
1632 | if (ximage->bits_per_pixel == 32 |
1623 | && (srcImage->depth == 24 || srcImage->depth == 32) |
1633 | && (ximage->depth == 24 || ximage->depth == 32) |
1624 | && srcImage->byte_order == host_byte_order) |
1634 | && ximage->byte_order == host_byte_order) |
1625 | { |
1635 | { |
1626 | uint32_t *p1, *pf, *p, *pl; |
1636 | uint32_t *p1, *pf, *p, *pl; |
1627 | p1 = (uint32_t *) srcImage->data; |
1637 | p1 = (uint32_t *) ximage->data; |
1628 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1638 | pf = (uint32_t *) (ximage->data + ximage->height * ximage->bytes_per_line); |
1629 | |
1639 | |
1630 | while (p1 < pf) |
1640 | while (p1 < pf) |
1631 | { |
1641 | { |
1632 | p = p1; |
1642 | p = p1; |
1633 | pl = p1 + srcImage->width; |
1643 | pl = p1 + ximage->width; |
1634 | for (; p < pl; p++) |
1644 | for (; p < pl; p++) |
1635 | { |
1645 | { |
1636 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1646 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1637 | lookup_g[(*p & 0x00ff00) >> 8] | |
1647 | lookup_g[(*p & 0x00ff00) >> 8] | |
1638 | lookup_b[(*p & 0x0000ff)] | |
1648 | lookup_b[(*p & 0x0000ff)] | |
1639 | (*p & 0xff000000); |
1649 | (*p & 0xff000000); |
1640 | } |
1650 | } |
1641 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
1651 | p1 = (uint32_t *) ((char *) p1 + ximage->bytes_per_line); |
1642 | } |
1652 | } |
1643 | } |
1653 | } |
1644 | else |
1654 | else |
1645 | { |
1655 | { |
1646 | for (int y = 0; y < srcImage->height; y++) |
1656 | for (int y = 0; y < ximage->height; y++) |
1647 | for (int x = 0; x < srcImage->width; x++) |
1657 | for (int x = 0; x < ximage->width; x++) |
1648 | { |
1658 | { |
1649 | unsigned long pixel = XGetPixel (srcImage, x, y); |
1659 | unsigned long pixel = XGetPixel (ximage, x, y); |
1650 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1660 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
1651 | lookup_g[(pixel & mask_g) >> sh_g] | |
1661 | lookup_g[(pixel & mask_g) >> sh_g] | |
1652 | lookup_b[(pixel & mask_b) >> sh_b]; |
1662 | lookup_b[(pixel & mask_b) >> sh_b]; |
1653 | XPutPixel (srcImage, x, y, pixel); |
1663 | XPutPixel (ximage, x, y, pixel); |
1654 | } |
1664 | } |
1655 | } |
1665 | } |
1656 | |
1666 | |
1657 | free (lookup); |
1667 | free (lookup); |
1658 | } |
1668 | } |