… | |
… | |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
|
|
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * |
9 | * |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
11 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
12 | * the Free Software Foundation; either version 2 of the License, or |
12 | * (at your option) any later version. |
13 | * (at your option) any later version. |
… | |
… | |
175 | { |
176 | { |
176 | # ifdef HAVE_AFTERIMAGE |
177 | # ifdef HAVE_AFTERIMAGE |
177 | if (original_asim) |
178 | if (original_asim) |
178 | return true; |
179 | return true; |
179 | # endif |
180 | # endif |
180 | # ifdef ENABLE_TRANSPARENCY |
|
|
181 | if (flags & isTransparent) |
|
|
182 | { |
|
|
183 | # ifdef HAVE_AFTERIMAGE |
|
|
184 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
|
|
185 | return true; |
|
|
186 | # endif |
|
|
187 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
|
|
188 | return true; |
|
|
189 | } |
|
|
190 | # endif |
|
|
191 | return false; |
181 | return false; |
192 | } |
182 | } |
193 | |
183 | |
194 | # ifdef BG_IMAGE_FROM_FILE |
184 | # ifdef BG_IMAGE_FROM_FILE |
195 | static inline bool |
185 | static inline bool |
… | |
… | |
232 | int diff = window_size - image_size; |
222 | int diff = window_size - image_size; |
233 | int smaller = min (image_size, window_size); |
223 | int smaller = min (image_size, window_size); |
234 | |
224 | |
235 | if (align >= 0 && align <= 100) |
225 | if (align >= 0 && align <= 100) |
236 | return diff * align / 100; |
226 | return diff * align / 100; |
237 | else if (align > 100 && align <= 200 ) |
227 | else if (align > 100 && align <= 200) |
238 | return ((align - 100) * smaller / 100) + window_size - smaller; |
228 | return ((align - 100) * smaller / 100) + window_size - smaller; |
239 | else if (align >= -100 && align < 0) |
229 | else if (align >= -100 && align < 0) |
240 | return ((align + 100) * smaller / 100) - image_size; |
230 | return ((align + 100) * smaller / 100) - image_size; |
241 | return 0; |
231 | return 0; |
242 | } |
232 | } |
… | |
… | |
438 | { |
428 | { |
439 | flags = new_flags; |
429 | flags = new_flags; |
440 | changed++; |
430 | changed++; |
441 | } |
431 | } |
442 | |
432 | |
443 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
|
444 | // flags, h_scale, v_scale, h_align, v_align); |
|
|
445 | return (changed > 0); |
433 | return (changed > 0); |
446 | } |
434 | } |
447 | |
435 | |
448 | void |
436 | void |
449 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
437 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
… | |
… | |
478 | x = make_align_position (h_align, target_width, w); |
466 | x = make_align_position (h_align, target_width, w); |
479 | y = make_align_position (v_align, target_height, h); |
467 | y = make_align_position (v_align, target_height, h); |
480 | } |
468 | } |
481 | |
469 | |
482 | flags &= ~sizeSensitive; |
470 | flags &= ~sizeSensitive; |
483 | if (h_scale != 0 || v_scale != 0 |
471 | if ((flags & propScale) || h_scale || v_scale |
484 | || h_align != 0 || v_align != 0 |
472 | || (!(flags & rootAlign) && (h_align || v_align)) |
485 | || w > target_width || h > target_height) |
473 | || w > target_width || h > target_height) |
486 | flags |= sizeSensitive; |
474 | flags |= sizeSensitive; |
487 | } |
475 | } |
488 | |
476 | |
489 | # ifdef HAVE_AFTERIMAGE |
477 | # ifdef HAVE_AFTERIMAGE |
… | |
… | |
539 | |
527 | |
540 | int x = 0; |
528 | int x = 0; |
541 | int y = 0; |
529 | int y = 0; |
542 | int w = 0; |
530 | int w = 0; |
543 | int h = 0; |
531 | int h = 0; |
544 | |
|
|
545 | TIMING_TEST_START (asim); |
|
|
546 | |
532 | |
547 | if (original_asim) |
533 | if (original_asim) |
548 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
534 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
549 | |
535 | |
550 | if (!original_asim |
536 | if (!original_asim |
… | |
… | |
667 | } |
653 | } |
668 | |
654 | |
669 | free (layers); |
655 | free (layers); |
670 | } |
656 | } |
671 | } |
657 | } |
672 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
673 | |
658 | |
674 | bool ret = false; |
659 | bool ret = false; |
675 | |
660 | |
676 | if (result) |
661 | if (result) |
677 | { |
662 | { |
… | |
… | |
723 | |
708 | |
724 | if (result != background && result != original_asim) |
709 | if (result != background && result != original_asim) |
725 | destroy_asimage (&result); |
710 | destroy_asimage (&result); |
726 | |
711 | |
727 | XFreeGC (target->dpy, gc); |
712 | XFreeGC (target->dpy, gc); |
728 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
729 | |
713 | |
730 | ret = true; |
714 | ret = true; |
731 | } |
715 | } |
732 | |
716 | |
733 | if (background) |
717 | if (background) |
… | |
… | |
745 | return false; |
729 | return false; |
746 | |
730 | |
747 | if (!pixbuf) |
731 | if (!pixbuf) |
748 | return false; |
732 | return false; |
749 | |
733 | |
750 | #if !XFT |
734 | #if !XRENDER |
751 | if (background_flags) |
735 | if (background_flags) |
752 | return false; |
736 | return false; |
753 | #endif |
737 | #endif |
754 | |
738 | |
755 | GdkPixbuf *result; |
739 | GdkPixbuf *result; |
… | |
… | |
872 | dst_width, dst_height, |
856 | dst_width, dst_height, |
873 | XLIB_RGB_DITHER_NONE, |
857 | XLIB_RGB_DITHER_NONE, |
874 | 0, 0); |
858 | 0, 0); |
875 | } |
859 | } |
876 | |
860 | |
877 | #if XFT |
861 | #if XRENDER |
878 | if (background_flags) |
862 | if (background_flags) |
879 | { |
863 | { |
880 | Display *dpy = target->dpy; |
864 | Display *dpy = target->dpy; |
881 | XRenderPictureAttributes pa; |
865 | XRenderPictureAttributes pa; |
882 | |
866 | |
883 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
867 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
884 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
868 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
885 | |
869 | |
886 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
870 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
887 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
871 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
888 | |
872 | |
… | |
… | |
941 | } |
925 | } |
942 | |
926 | |
943 | # ifdef HAVE_AFTERIMAGE |
927 | # ifdef HAVE_AFTERIMAGE |
944 | if (!target->asimman) |
928 | if (!target->asimman) |
945 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
929 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
946 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
930 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
931 | if (image) |
|
|
932 | { |
947 | if (original_asim) |
933 | if (original_asim) |
|
|
934 | safe_asimage_destroy (original_asim); |
|
|
935 | original_asim = image; |
948 | have_image = true; |
936 | have_image = true; |
949 | return have_image; |
937 | return true; |
|
|
938 | } |
950 | # endif |
939 | # endif |
951 | |
940 | |
952 | # ifdef HAVE_PIXBUF |
941 | # ifdef HAVE_PIXBUF |
953 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
942 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
943 | if (image) |
|
|
944 | { |
954 | if (pixbuf) |
945 | if (pixbuf) |
|
|
946 | g_object_unref (pixbuf); |
|
|
947 | pixbuf = image; |
955 | have_image = true; |
948 | have_image = true; |
956 | return have_image; |
949 | return true; |
|
|
950 | } |
957 | # endif |
951 | # endif |
958 | } |
952 | } |
959 | |
953 | |
960 | return false; |
954 | return false; |
961 | } |
955 | } |
… | |
… | |
1006 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1000 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1007 | flags &= ~blurNeeded; |
1001 | flags &= ~blurNeeded; |
1008 | else |
1002 | else |
1009 | flags |= blurNeeded; |
1003 | flags |= blurNeeded; |
1010 | |
1004 | |
1011 | #if XFT |
1005 | #if XRENDER |
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->display->root); |
1006 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
1013 | if (filters) |
1007 | if (filters) |
1014 | { |
1008 | { |
1015 | for (int i = 0; i < filters->nfilter; i++) |
1009 | for (int i = 0; i < filters->nfilter; i++) |
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1010 | if (!strcmp (filters->filter[i], FilterConvolution)) |
1017 | flags |= bgPixmap_t::blurServerSide; |
1011 | flags |= bgPixmap_t::blurServerSide; |
1018 | |
1012 | |
1019 | XFree (filters); |
1013 | XFree (filters); |
1020 | } |
1014 | } |
1021 | #endif |
1015 | #endif |
1022 | |
1016 | |
1023 | return (changed > 0); |
1017 | return (changed > 0); |
1024 | } |
1018 | } |
1025 | |
1019 | |
… | |
… | |
1056 | { |
1050 | { |
1057 | if (flags & bgPixmap_t::tintWholesome) |
1051 | if (flags & bgPixmap_t::tintWholesome) |
1058 | flags |= bgPixmap_t::tintServerSide; |
1052 | flags |= bgPixmap_t::tintServerSide; |
1059 | else |
1053 | else |
1060 | { |
1054 | { |
1061 | #if XFT |
1055 | #if XRENDER |
1062 | flags |= bgPixmap_t::tintServerSide; |
1056 | flags |= bgPixmap_t::tintServerSide; |
1063 | #endif |
1057 | #endif |
1064 | } |
1058 | } |
1065 | } |
1059 | } |
1066 | |
1060 | |
… | |
… | |
1113 | } |
1107 | } |
1114 | |
1108 | |
1115 | return false; |
1109 | return false; |
1116 | } |
1110 | } |
1117 | |
1111 | |
|
|
1112 | #if XRENDER |
1118 | static void |
1113 | static void |
1119 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1114 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
1120 | { |
1115 | { |
1121 | double sigma = radius / 2.0; |
1116 | double sigma = radius / 2.0; |
1122 | double scale = sqrt (2.0 * M_PI) * sigma; |
1117 | double scale = sqrt (2.0 * M_PI) * sigma; |
1123 | double sum = 0.0; |
1118 | double sum = 0.0; |
1124 | |
1119 | |
1125 | for (int i = 0; i < width; i++) |
1120 | for (int i = 0; i < width; i++) |
1126 | { |
1121 | { |
1127 | double x = i - width / 2; |
1122 | double x = i - width / 2; |
1128 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1123 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
1129 | sum += kernel[i]; |
1124 | sum += kernel[i]; |
1130 | } |
1125 | } |
1131 | |
1126 | |
1132 | params[0] = XDoubleToFixed (width); |
1127 | params[0] = XDoubleToFixed (width); |
1133 | params[1] = XDoubleToFixed (1); |
1128 | params[1] = XDoubleToFixed (1); |
1134 | |
1129 | |
1135 | for (int i = 0; i < width; i++) |
1130 | for (int i = 0; i < width; i++) |
1136 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1131 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
1137 | } |
1132 | } |
|
|
1133 | #endif |
1138 | |
1134 | |
1139 | bool |
1135 | bool |
1140 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1136 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1141 | { |
1137 | { |
1142 | bool ret = false; |
1138 | bool ret = false; |
1143 | #if XFT |
1139 | #if XRENDER |
1144 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1140 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1145 | double *kernel = (double *)malloc (size * sizeof (double)); |
1141 | double *kernel = (double *)malloc (size * sizeof (double)); |
1146 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1142 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1147 | |
1143 | |
1148 | Display *dpy = target->dpy; |
1144 | Display *dpy = target->dpy; |
1149 | XRenderPictureAttributes pa; |
1145 | XRenderPictureAttributes pa; |
1150 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, target->visual); |
1146 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1151 | |
1147 | |
1152 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1148 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1153 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1149 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1154 | |
1150 | |
1155 | if (kernel && params && src && dst) |
1151 | if (kernel && params && src && dst) |
… | |
… | |
1225 | XFreeGC (dpy, gc); |
1221 | XFreeGC (dpy, gc); |
1226 | } |
1222 | } |
1227 | } |
1223 | } |
1228 | else |
1224 | else |
1229 | { |
1225 | { |
1230 | # if XFT |
1226 | # if XRENDER |
1231 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1227 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1232 | |
1228 | |
1233 | if (flags & tintSet) |
1229 | if (flags & tintSet) |
1234 | tint.get (c); |
1230 | tint.get (c); |
1235 | |
1231 | |
… | |
… | |
1281 | } |
1277 | } |
1282 | |
1278 | |
1283 | XRenderFreePicture (dpy, mask_pic); |
1279 | XRenderFreePicture (dpy, mask_pic); |
1284 | XRenderFreePicture (dpy, overlay_pic); |
1280 | XRenderFreePicture (dpy, overlay_pic); |
1285 | XRenderFreePicture (dpy, back_pic); |
1281 | XRenderFreePicture (dpy, back_pic); |
1286 | # if DO_TIMING_TEST |
|
|
1287 | XSync (dpy, False); |
|
|
1288 | # endif |
|
|
1289 | # endif |
1282 | # endif |
1290 | } |
1283 | } |
1291 | |
1284 | |
1292 | return ret; |
1285 | return ret; |
1293 | } |
1286 | } |
1294 | |
1287 | |
1295 | /* make_transparency_pixmap() |
1288 | /* make_transparency_pixmap() |
1296 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1289 | * Builds a pixmap of the same size as the terminal window that contains |
1297 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1290 | * the tiled portion of the root pixmap that is supposed to be covered by |
1298 | * our window. |
1291 | * our window. |
1299 | */ |
1292 | */ |
1300 | unsigned long |
1293 | unsigned long |
1301 | bgPixmap_t::make_transparency_pixmap () |
1294 | bgPixmap_t::make_transparency_pixmap () |
1302 | { |
1295 | { |
… | |
… | |
1306 | return 0; |
1299 | return 0; |
1307 | |
1300 | |
1308 | /* root dimensions may change from call to call - but Display structure should |
1301 | /* root dimensions may change from call to call - but Display structure should |
1309 | * be always up-to-date, so let's use it : |
1302 | * be always up-to-date, so let's use it : |
1310 | */ |
1303 | */ |
1311 | Window root = target->display->root; |
|
|
1312 | int screen = target->display->screen; |
1304 | int screen = target->display->screen; |
1313 | Display *dpy = target->dpy; |
1305 | Display *dpy = target->dpy; |
|
|
1306 | int root_depth = DefaultDepth (dpy, screen); |
1314 | int root_width = DisplayWidth (dpy, screen); |
1307 | int root_width = DisplayWidth (dpy, screen); |
1315 | int root_height = DisplayHeight (dpy, screen); |
1308 | int root_height = DisplayHeight (dpy, screen); |
1316 | unsigned int root_pmap_width, root_pmap_height; |
1309 | unsigned int root_pmap_width, root_pmap_height; |
1317 | int window_width = target->szHint.width; |
1310 | int window_width = target->szHint.width; |
1318 | int window_height = target->szHint.height; |
1311 | int window_height = target->szHint.height; |
1319 | int sx, sy; |
1312 | int sx, sy; |
1320 | XGCValues gcv; |
1313 | XGCValues gcv; |
1321 | GC gc; |
1314 | GC gc; |
1322 | |
1315 | |
1323 | TIMING_TEST_START (tp); |
|
|
1324 | target->get_window_origin (sx, sy); |
1316 | target->get_window_origin (sx, sy); |
1325 | |
1317 | |
1326 | /* check if we are outside of the visible part of the virtual screen : */ |
1318 | /* check if we are outside of the visible part of the virtual screen : */ |
1327 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1319 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1328 | || sx >= root_width || sy >= root_height) |
1320 | || sx >= root_width || sy >= root_height) |
1329 | return 0; |
1321 | return 0; |
1330 | |
1322 | |
|
|
1323 | // validate root pixmap and get its size |
1331 | if (root_pixmap != None) |
1324 | if (root_pixmap != None) |
1332 | { |
1325 | { |
1333 | /* we want to validate the pixmap and get its size at the same time : */ |
1326 | Window wdummy; |
1334 | int junk; |
1327 | int idummy; |
1335 | unsigned int ujunk; |
1328 | unsigned int udummy; |
1336 | /* root pixmap may be bad - allow a error */ |
1329 | |
1337 | target->allowedxerror = -1; |
1330 | target->allowedxerror = -1; |
1338 | |
1331 | |
1339 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1332 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1340 | root_pixmap = None; |
1333 | root_pixmap = None; |
1341 | |
1334 | |
1342 | target->allowedxerror = 0; |
1335 | target->allowedxerror = 0; |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1339 | |
|
|
1340 | if (root_pixmap != None && root_depth != target->depth) |
|
|
1341 | { |
|
|
1342 | #if XRENDER |
|
|
1343 | XRenderPictureAttributes pa; |
|
|
1344 | |
|
|
1345 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1346 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1347 | |
|
|
1348 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1349 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1350 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1351 | |
|
|
1352 | if (src && dst) |
|
|
1353 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1354 | else |
|
|
1355 | { |
|
|
1356 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1357 | root_pixmap = None; |
|
|
1358 | } |
|
|
1359 | |
|
|
1360 | XRenderFreePicture (dpy, src); |
|
|
1361 | XRenderFreePicture (dpy, dst); |
|
|
1362 | #else |
|
|
1363 | root_pixmap = None; |
|
|
1364 | #endif |
1343 | } |
1365 | } |
1344 | |
1366 | |
1345 | if (root_pixmap == None) |
1367 | if (root_pixmap == None) |
1346 | return 0; |
1368 | return 0; |
1347 | |
1369 | |
1348 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1370 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
1349 | |
1371 | |
1350 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1372 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1351 | return 0; |
1373 | return 0; |
1352 | |
1374 | |
1353 | /* straightforward pixmap copy */ |
1375 | /* straightforward pixmap copy */ |
1354 | gcv.tile = root_pixmap; |
1376 | gcv.tile = recoded_root_pmap; |
1355 | gcv.fill_style = FillTiled; |
1377 | gcv.fill_style = FillTiled; |
1356 | |
1378 | |
1357 | while (sx < 0) sx += (int)root_width; |
1379 | while (sx < 0) sx += (int)root_width; |
1358 | while (sy < 0) sy += (int)root_height; |
1380 | while (sy < 0) sy += (int)root_height; |
1359 | |
1381 | |
1360 | gcv.ts_x_origin = -sx; |
1382 | gcv.ts_x_origin = -sx; |
1361 | gcv.ts_y_origin = -sy; |
1383 | gcv.ts_y_origin = -sy; |
1362 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1384 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1363 | |
1385 | |
1364 | if (gc) |
1386 | if (gc) |
1365 | { |
1387 | { |
1366 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1388 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1367 | result |= transpPmapTiled; |
1389 | result |= transpPmapTiled; |
1368 | XFreeGC (dpy, gc); |
1390 | XFreeGC (dpy, gc); |
1369 | } |
1391 | } |
1370 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1371 | |
1392 | |
1372 | if (tiled_root_pmap != None) |
1393 | if (tiled_root_pmap != None) |
1373 | { |
1394 | { |
1374 | if (!need_client_side_rendering ()) |
1395 | if (!need_client_side_rendering ()) |
1375 | { |
1396 | { |
1376 | if ((flags & blurNeeded)) |
1397 | if ((flags & blurNeeded) |
|
|
1398 | && (flags & blurServerSide)) |
1377 | { |
1399 | { |
1378 | if (blur_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1400 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1379 | result |= transpPmapBlurred; |
1401 | result |= transpPmapBlurred; |
1380 | } |
1402 | } |
1381 | if ((flags & tintNeeded)) |
1403 | if ((flags & tintNeeded) |
|
|
1404 | && (flags & tintServerSide)) |
1382 | { |
1405 | { |
1383 | if (tint_pixmap (tiled_root_pmap, DefaultVisual (dpy, target->display->screen), window_width, window_height)) |
1406 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1384 | result |= transpPmapTinted; |
1407 | result |= transpPmapTinted; |
1385 | } |
1408 | } |
1386 | } /* server side rendering completed */ |
1409 | } /* server side rendering completed */ |
1387 | |
1410 | |
1388 | if (pixmap) |
1411 | if (pixmap) |
1389 | XFreePixmap (dpy, pixmap); |
1412 | XFreePixmap (dpy, pixmap); |
1390 | |
1413 | |
1391 | pixmap = tiled_root_pmap; |
1414 | pixmap = tiled_root_pmap; |
1392 | pmap_width = window_width; |
1415 | pmap_width = window_width; |
1393 | pmap_height = window_height; |
1416 | pmap_height = window_height; |
1394 | pmap_depth = root_depth; |
1417 | pmap_depth = target->depth; |
1395 | } |
1418 | } |
1396 | |
1419 | |
1397 | TIMING_TEST_PRINT_RESULT (tp); |
1420 | if (recoded_root_pmap != root_pixmap) |
|
|
1421 | XFreePixmap (dpy, recoded_root_pmap); |
1398 | |
1422 | |
1399 | return result; |
1423 | return result; |
1400 | } |
1424 | } |
1401 | |
1425 | |
1402 | bool |
1426 | void |
1403 | bgPixmap_t::set_root_pixmap () |
1427 | bgPixmap_t::set_root_pixmap () |
1404 | { |
1428 | { |
1405 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1429 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1406 | if (new_root_pixmap == None) |
1430 | if (new_root_pixmap == None) |
1407 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1431 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1408 | |
1432 | |
1409 | if (new_root_pixmap != root_pixmap) |
|
|
1410 | { |
|
|
1411 | root_pixmap = new_root_pixmap; |
1433 | root_pixmap = new_root_pixmap; |
1412 | return true; |
|
|
1413 | } |
|
|
1414 | |
|
|
1415 | return false; |
|
|
1416 | } |
1434 | } |
1417 | # endif /* ENABLE_TRANSPARENCY */ |
1435 | # endif /* ENABLE_TRANSPARENCY */ |
1418 | |
1436 | |
1419 | # ifndef HAVE_AFTERIMAGE |
1437 | # ifndef HAVE_AFTERIMAGE |
1420 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1438 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1421 | # endif |
1439 | # endif |
1422 | |
1440 | |
1423 | bool |
1441 | bool |
1424 | bgPixmap_t::render () |
1442 | bgPixmap_t::render () |
1425 | { |
1443 | { |
1426 | unsigned long background_flags = 0; |
1444 | unsigned long background_flags = 0; |
1427 | |
1445 | |
1428 | if (target == NULL) |
1446 | if (target == NULL) |
1429 | return false; |
1447 | return false; |
1430 | |
|
|
1431 | TIMING_TEST_START (tp); |
|
|
1432 | |
1448 | |
1433 | invalidate (); |
1449 | invalidate (); |
1434 | # ifdef ENABLE_TRANSPARENCY |
1450 | # ifdef ENABLE_TRANSPARENCY |
1435 | if (flags & isTransparent) |
1451 | if (flags & isTransparent) |
1436 | { |
1452 | { |
1437 | /* we need to re-generate transparency pixmap in that case ! */ |
1453 | /* we need to re-generate transparency pixmap in that case ! */ |
1438 | background_flags = make_transparency_pixmap (); |
1454 | background_flags = make_transparency_pixmap (); |
1439 | if (background_flags == 0) |
1455 | if (background_flags == 0) |
1440 | return false; |
1456 | return false; |
1441 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1457 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1442 | && pmap_depth == target->depth) |
|
|
1443 | flags = flags & ~isInvalid; |
1458 | flags = flags & ~isInvalid; |
1444 | } |
1459 | } |
1445 | # endif |
1460 | # endif |
1446 | |
1461 | |
1447 | # ifdef BG_IMAGE_FROM_FILE |
1462 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
1460 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1475 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1461 | } |
1476 | } |
1462 | |
1477 | |
1463 | if (result) |
1478 | if (result) |
1464 | { |
1479 | { |
1465 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
1480 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
1466 | /* our own client-side tinting */ |
1481 | /* our own client-side tinting */ |
1467 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1468 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1469 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1482 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1470 | { |
1483 | { |
1471 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1484 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1472 | if (flags & tintSet) |
1485 | if (flags & tintSet) |
1473 | tint.get (c); |
1486 | tint.get (c); |
1474 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1487 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1475 | } |
1488 | } |
1476 | # endif |
1489 | # endif |
1477 | |
1490 | |
1478 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1491 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1479 | |
1492 | |
1480 | if (gc) |
1493 | if (gc) |
1481 | { |
1494 | { |
1482 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1483 | { |
|
|
1484 | XFreePixmap (target->dpy, pixmap); |
|
|
1485 | pixmap = None; |
|
|
1486 | } |
|
|
1487 | |
|
|
1488 | if (pixmap == None) |
|
|
1489 | { |
|
|
1490 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1491 | pmap_width = result->width; |
|
|
1492 | pmap_height = result->height; |
|
|
1493 | pmap_depth = target->depth; |
|
|
1494 | } |
|
|
1495 | |
|
|
1496 | if (pmap_depth != result->depth) |
|
|
1497 | { |
|
|
1498 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1499 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1500 | result->depth = 32; |
|
|
1501 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1502 | result->depth = 24; |
|
|
1503 | else |
|
|
1504 | { |
|
|
1505 | /* TODO: implement image recoding */ |
|
|
1506 | } |
|
|
1507 | } |
|
|
1508 | |
|
|
1509 | if (pmap_depth == result->depth) |
|
|
1510 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1495 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1511 | |
1496 | |
1512 | XFreeGC (target->dpy, gc); |
1497 | XFreeGC (target->dpy, gc); |
1513 | flags = flags & ~isInvalid; |
1498 | flags = flags & ~isInvalid; |
1514 | } |
1499 | } |
1515 | |
1500 | |
… | |
… | |
1525 | } |
1510 | } |
1526 | } |
1511 | } |
1527 | |
1512 | |
1528 | apply (); |
1513 | apply (); |
1529 | |
1514 | |
1530 | XSync (target->dpy, False); |
|
|
1531 | valid_since = ev::now (); |
1515 | valid_since = ev::now (); |
1532 | |
1516 | |
1533 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1534 | |
|
|
1535 | return true; |
1517 | return true; |
1536 | } |
1518 | } |
1537 | |
1519 | |
1538 | bool |
1520 | void |
1539 | bgPixmap_t::set_target (rxvt_term *new_target) |
1521 | bgPixmap_t::set_target (rxvt_term *new_target) |
1540 | { |
1522 | { |
1541 | if (new_target) |
|
|
1542 | if (target != new_target) |
|
|
1543 | { |
|
|
1544 | target = new_target; |
1523 | target = new_target; |
1545 | # ifdef ENABLE_TRANSPARENCY |
|
|
1546 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
|
|
1547 | # endif |
|
|
1548 | return true; |
|
|
1549 | } |
|
|
1550 | |
|
|
1551 | return false; |
|
|
1552 | } |
1524 | } |
1553 | |
1525 | |
1554 | void |
1526 | void |
1555 | bgPixmap_t::apply () |
1527 | bgPixmap_t::apply () |
1556 | { |
1528 | { |
1557 | if (target) |
1529 | if (target) |
1558 | { |
1530 | { |
1559 | flags &= ~isVtOrigin; |
|
|
1560 | |
|
|
1561 | if (pixmap != None) |
1531 | if (pixmap != None) |
1562 | { |
1532 | { |
1563 | /* set target's background to pixmap */ |
1533 | /* set target's background to pixmap */ |
1564 | # ifdef ENABLE_TRANSPARENCY |
1534 | # ifdef ENABLE_TRANSPARENCY |
1565 | if (flags & isTransparent) |
1535 | if (flags & isTransparent) |
… | |
… | |
1571 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1541 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1572 | } |
1542 | } |
1573 | else |
1543 | else |
1574 | # endif |
1544 | # endif |
1575 | { |
1545 | { |
1576 | flags |= isVtOrigin; |
|
|
1577 | /* force old pixmap dereference in case it was transparent before :*/ |
1546 | /* force old pixmap dereference in case it was transparent before :*/ |
1578 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1547 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1579 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1548 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1580 | /* do we also need to set scrollbar's background here ? */ |
1549 | /* do we also need to set scrollbar's background here ? */ |
1581 | |
1550 | |
… | |
… | |
1608 | } |
1577 | } |
1609 | } |
1578 | } |
1610 | |
1579 | |
1611 | #endif /* HAVE_BG_PIXMAP */ |
1580 | #endif /* HAVE_BG_PIXMAP */ |
1612 | |
1581 | |
1613 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1582 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1614 | /* taken from aterm-0.4.2 */ |
1583 | /* taken from aterm-0.4.2 */ |
1615 | |
1584 | |
1616 | typedef uint32_t RUINT32T; |
|
|
1617 | |
|
|
1618 | static void |
1585 | static void |
1619 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1586 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1620 | { |
1587 | { |
1621 | int sh_r, sh_g, sh_b; |
1588 | int sh_r, sh_g, sh_b; |
1622 | RUINT32T mask_r, mask_g, mask_b; |
1589 | uint32_t mask_r, mask_g, mask_b; |
1623 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1590 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1624 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1591 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1625 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1592 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1626 | int i; |
1593 | int i; |
|
|
1594 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1627 | |
1595 | |
1628 | Visual *visual = term->visual; |
|
|
1629 | |
|
|
1630 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1596 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1631 | |
1597 | |
1632 | /* for convenience */ |
1598 | /* for convenience */ |
1633 | mask_r = visual->red_mask; |
1599 | mask_r = visual->red_mask; |
1634 | mask_g = visual->green_mask; |
1600 | mask_g = visual->green_mask; |
1635 | mask_b = visual->blue_mask; |
1601 | mask_b = visual->blue_mask; |
1636 | |
1602 | |
1637 | /* boring lookup table pre-initialization */ |
1603 | /* boring lookup table pre-initialization */ |
1638 | switch (srcImage->bits_per_pixel) { |
1604 | switch (srcImage->depth) |
|
|
1605 | { |
1639 | case 15: |
1606 | case 15: |
1640 | if ((mask_r != 0x7c00) || |
1607 | if ((mask_r != 0x7c00) || |
1641 | (mask_g != 0x03e0) || |
1608 | (mask_g != 0x03e0) || |
1642 | (mask_b != 0x001f)) |
1609 | (mask_b != 0x001f)) |
1643 | return; |
1610 | return; |
1644 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1611 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1645 | lookup_r = lookup; |
1612 | lookup_r = lookup; |
1646 | lookup_g = lookup+32; |
1613 | lookup_g = lookup+32; |
1647 | lookup_b = lookup+32+32; |
1614 | lookup_b = lookup+32+32; |
1648 | sh_r = 10; |
1615 | sh_r = 10; |
1649 | sh_g = 5; |
1616 | sh_g = 5; |
1650 | sh_b = 0; |
1617 | sh_b = 0; |
1651 | break; |
1618 | break; |
1652 | case 16: |
1619 | case 16: |
1653 | if ((mask_r != 0xf800) || |
1620 | if ((mask_r != 0xf800) || |
1654 | (mask_g != 0x07e0) || |
1621 | (mask_g != 0x07e0) || |
1655 | (mask_b != 0x001f)) |
1622 | (mask_b != 0x001f)) |
1656 | return; |
1623 | return; |
1657 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1624 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1658 | lookup_r = lookup; |
1625 | lookup_r = lookup; |
1659 | lookup_g = lookup+32; |
1626 | lookup_g = lookup+32; |
1660 | lookup_b = lookup+32+64; |
1627 | lookup_b = lookup+32+64; |
1661 | sh_r = 11; |
1628 | sh_r = 11; |
1662 | sh_g = 5; |
1629 | sh_g = 5; |
1663 | sh_b = 0; |
1630 | sh_b = 0; |
1664 | break; |
1631 | break; |
1665 | case 24: |
1632 | case 24: |
1666 | if ((mask_r != 0xff0000) || |
1633 | if ((mask_r != 0xff0000) || |
1667 | (mask_g != 0x00ff00) || |
1634 | (mask_g != 0x00ff00) || |
1668 | (mask_b != 0x0000ff)) |
1635 | (mask_b != 0x0000ff)) |
1669 | return; |
1636 | return; |
1670 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1637 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1671 | lookup_r = lookup; |
1638 | lookup_r = lookup; |
1672 | lookup_g = lookup+256; |
1639 | lookup_g = lookup+256; |
1673 | lookup_b = lookup+256+256; |
1640 | lookup_b = lookup+256+256; |
1674 | sh_r = 16; |
1641 | sh_r = 16; |
1675 | sh_g = 8; |
1642 | sh_g = 8; |
1676 | sh_b = 0; |
1643 | sh_b = 0; |
1677 | break; |
1644 | break; |
1678 | case 32: |
1645 | case 32: |
1679 | if ((mask_r != 0xff0000) || |
1646 | if ((mask_r != 0xff0000) || |
1680 | (mask_g != 0x00ff00) || |
1647 | (mask_g != 0x00ff00) || |
1681 | (mask_b != 0x0000ff)) |
1648 | (mask_b != 0x0000ff)) |
1682 | return; |
1649 | return; |
1683 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1650 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1684 | lookup_r = lookup; |
1651 | lookup_r = lookup; |
1685 | lookup_g = lookup+256; |
1652 | lookup_g = lookup+256; |
1686 | lookup_b = lookup+256+256; |
1653 | lookup_b = lookup+256+256; |
1687 | sh_r = 16; |
1654 | sh_r = 16; |
1688 | sh_g = 8; |
1655 | sh_g = 8; |
1689 | sh_b = 0; |
1656 | sh_b = 0; |
1690 | break; |
1657 | break; |
1691 | default: |
1658 | default: |
1692 | return; /* we do not support this color depth */ |
1659 | return; /* we do not support this color depth */ |
1693 | } |
1660 | } |
1694 | |
1661 | |
1695 | /* prepare limits for color transformation (each channel is handled separately) */ |
1662 | /* prepare limits for color transformation (each channel is handled separately) */ |
1696 | if (shade > 100) { |
1663 | if (shade > 100) |
|
|
1664 | { |
1697 | shade = 200 - shade; |
1665 | shade = 200 - shade; |
1698 | |
1666 | |
1699 | lower_lim_r = 65535-rm; |
1667 | lower_lim_r = 65535-rm; |
1700 | lower_lim_g = 65535-gm; |
1668 | lower_lim_g = 65535-gm; |
1701 | lower_lim_b = 65535-bm; |
1669 | lower_lim_b = 65535-bm; |
1702 | |
1670 | |
1703 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1671 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1704 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1672 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1705 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1673 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1706 | |
1674 | |
1707 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1675 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1676 | } |
1708 | } else { |
1677 | else |
|
|
1678 | { |
1709 | |
1679 | |
1710 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1680 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1711 | |
1681 | |
1712 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1682 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
1713 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1683 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
1714 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1684 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
1715 | } |
1685 | } |
1716 | |
|
|
1717 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1718 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1719 | { |
|
|
1720 | unsigned int tmp; |
|
|
1721 | |
|
|
1722 | tmp = lower_lim_r; |
|
|
1723 | lower_lim_r = lower_lim_b; |
|
|
1724 | lower_lim_b = tmp; |
|
|
1725 | |
|
|
1726 | tmp = upper_lim_r; |
|
|
1727 | upper_lim_r = upper_lim_b; |
|
|
1728 | upper_lim_b = tmp; |
|
|
1729 | } |
|
|
1730 | |
1686 | |
1731 | /* fill our lookup tables */ |
1687 | /* fill our lookup tables */ |
1732 | for (i = 0; i <= mask_r>>sh_r; i++) |
1688 | for (i = 0; i <= mask_r>>sh_r; i++) |
1733 | { |
1689 | { |
1734 | RUINT32T tmp; |
1690 | uint32_t tmp; |
1735 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1691 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1736 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1692 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1737 | lookup_r[i] = (tmp/65535)<<sh_r; |
1693 | lookup_r[i] = (tmp/65535)<<sh_r; |
1738 | } |
1694 | } |
1739 | for (i = 0; i <= mask_g>>sh_g; i++) |
1695 | for (i = 0; i <= mask_g>>sh_g; i++) |
1740 | { |
1696 | { |
1741 | RUINT32T tmp; |
1697 | uint32_t tmp; |
1742 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1698 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1743 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1699 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1744 | lookup_g[i] = (tmp/65535)<<sh_g; |
1700 | lookup_g[i] = (tmp/65535)<<sh_g; |
1745 | } |
1701 | } |
1746 | for (i = 0; i <= mask_b>>sh_b; i++) |
1702 | for (i = 0; i <= mask_b>>sh_b; i++) |
1747 | { |
1703 | { |
1748 | RUINT32T tmp; |
1704 | uint32_t tmp; |
1749 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1705 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1750 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1706 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1751 | lookup_b[i] = (tmp/65535)<<sh_b; |
1707 | lookup_b[i] = (tmp/65535)<<sh_b; |
1752 | } |
1708 | } |
1753 | |
1709 | |
1754 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1710 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1755 | switch (srcImage->bits_per_pixel) |
1711 | if (srcImage->bits_per_pixel == 32 |
|
|
1712 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1713 | && srcImage->byte_order == host_byte_order) |
1756 | { |
1714 | { |
1757 | case 15: |
|
|
1758 | { |
|
|
1759 | unsigned short *p1, *pf, *p, *pl; |
1715 | uint32_t *p1, *pf, *p, *pl; |
1760 | p1 = (unsigned short *) srcImage->data; |
1716 | p1 = (uint32_t *) srcImage->data; |
1761 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1717 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1718 | |
1762 | while (p1 < pf) |
1719 | while (p1 < pf) |
1763 | { |
1720 | { |
1764 | p = p1; |
1721 | p = p1; |
1765 | pl = p1 + srcImage->width; |
1722 | pl = p1 + srcImage->width; |
1766 | for (; p < pl; p++) |
1723 | for (; p < pl; p++) |
1767 | { |
1724 | { |
1768 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1769 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1770 | lookup_b[(*p & 0x001f)]; |
|
|
1771 | } |
|
|
1772 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1773 | } |
|
|
1774 | break; |
|
|
1775 | } |
|
|
1776 | case 16: |
|
|
1777 | { |
|
|
1778 | unsigned short *p1, *pf, *p, *pl; |
|
|
1779 | p1 = (unsigned short *) srcImage->data; |
|
|
1780 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1781 | while (p1 < pf) |
|
|
1782 | { |
|
|
1783 | p = p1; |
|
|
1784 | pl = p1 + srcImage->width; |
|
|
1785 | for (; p < pl; p++) |
|
|
1786 | { |
|
|
1787 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1788 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1789 | lookup_b[(*p & 0x001f)]; |
|
|
1790 | } |
|
|
1791 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1792 | } |
|
|
1793 | break; |
|
|
1794 | } |
|
|
1795 | case 24: |
|
|
1796 | { |
|
|
1797 | unsigned char *p1, *pf, *p, *pl; |
|
|
1798 | p1 = (unsigned char *) srcImage->data; |
|
|
1799 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1800 | while (p1 < pf) |
|
|
1801 | { |
|
|
1802 | p = p1; |
|
|
1803 | pl = p1 + srcImage->width * 3; |
|
|
1804 | for (; p < pl; p += 3) |
|
|
1805 | { |
|
|
1806 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1807 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1808 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1809 | } |
|
|
1810 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1811 | } |
|
|
1812 | break; |
|
|
1813 | } |
|
|
1814 | case 32: |
|
|
1815 | { |
|
|
1816 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1817 | p1 = (RUINT32T *) srcImage->data; |
|
|
1818 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1819 | |
|
|
1820 | while (p1 < pf) |
|
|
1821 | { |
|
|
1822 | p = p1; |
|
|
1823 | pl = p1 + srcImage->width; |
|
|
1824 | for (; p < pl; p++) |
|
|
1825 | { |
|
|
1826 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1725 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1827 | lookup_g[(*p & 0x00ff00)>> 8] | |
1726 | lookup_g[(*p & 0x00ff00) >> 8] | |
1828 | lookup_b[(*p & 0x0000ff)] | |
1727 | lookup_b[(*p & 0x0000ff)] | |
1829 | (*p & ~0xffffff); |
1728 | (*p & 0xff000000); |
|
|
1729 | } |
|
|
1730 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1731 | } |
|
|
1732 | } |
|
|
1733 | else |
|
|
1734 | { |
|
|
1735 | for (int y = 0; y < srcImage->height; y++) |
|
|
1736 | for (int x = 0; x < srcImage->width; x++) |
|
|
1737 | { |
|
|
1738 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1739 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1740 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1741 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1742 | XPutPixel (srcImage, x, y, pixel); |
1830 | } |
1743 | } |
1831 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1832 | } |
1744 | } |
1833 | break; |
|
|
1834 | } |
|
|
1835 | } |
|
|
1836 | |
1745 | |
1837 | free (lookup); |
1746 | free (lookup); |
1838 | } |
1747 | } |
1839 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1748 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |