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/cvs/rxvt-unicode/src/background.C
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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.98 by sf-exg, Sat Oct 30 10:57:52 2010 UTC vs.
Revision 1.100 by sf-exg, Sat Oct 30 23:15:14 2010 UTC

… …
1284 1284
1285 return ret; 1285 return ret;
1286} 1286}
1287 1287
1288/* make_transparency_pixmap() 1288/* make_transparency_pixmap()
1289 * 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
1290 * 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
1291 * our window. 1291 * our window.
1292 */ 1292 */
1293unsigned long 1293unsigned long
1294bgPixmap_t::make_transparency_pixmap () 1294bgPixmap_t::make_transparency_pixmap ()
1295{ 1295{
… …
1304 Window root = target->display->root; 1304 Window root = target->display->root;
1305 int screen = target->display->screen; 1305 int screen = target->display->screen;
1306 Display *dpy = target->dpy; 1306 Display *dpy = target->dpy;
1307 int root_width = DisplayWidth (dpy, screen); 1307 int root_width = DisplayWidth (dpy, screen);
1308 int root_height = DisplayHeight (dpy, screen); 1308 int root_height = DisplayHeight (dpy, screen);
1309 unsigned int root_pmap_width, root_pmap_height;
1310 int window_width = target->szHint.width; 1309 int window_width = target->szHint.width;
1311 int window_height = target->szHint.height; 1310 int window_height = target->szHint.height;
1312 int sx, sy; 1311 int sx, sy;
1313 XGCValues gcv; 1312 XGCValues gcv;
1314 GC gc; 1313 GC gc;
… …
1318 /* check if we are outside of the visible part of the virtual screen : */ 1317 /* check if we are outside of the visible part of the virtual screen : */
1319 if (sx + window_width <= 0 || sy + window_height <= 0 1318 if (sx + window_width <= 0 || sy + window_height <= 0
1320 || sx >= root_width || sy >= root_height) 1319 || sx >= root_width || sy >= root_height)
1321 return 0; 1320 return 0;
1322 1321
1323 if (root_pixmap != None)
1324 {
1325 /* we want to validate the pixmap and get its size at the same time : */
1326 int junk;
1327 unsigned int ujunk;
1328 /* root pixmap may be bad - allow a error */
1329 target->allowedxerror = -1;
1330
1331 if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk))
1332 root_pixmap = None;
1333
1334 target->allowedxerror = 0;
1335 }
1336
1337 if (root_pixmap == None) 1322 if (root_pixmap == None)
1338 return 0; 1323 return 0;
1339 1324
1340 Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); 1325 Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth);
1341 1326
… …
1394 Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); 1379 Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID);
1395 if (new_root_pixmap == None) 1380 if (new_root_pixmap == None)
1396 new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); 1381 new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID);
1397 1382
1398 root_pixmap = new_root_pixmap; 1383 root_pixmap = new_root_pixmap;
1384
1385 // validate root pixmap
1386 if (root_pixmap != None)
1387 {
1388 unsigned int width, height;
1389 Window wdummy;
1390 int idummy;
1391 unsigned int udummy;
1392
1393 target->allowedxerror = -1;
1394
1395 if (!XGetGeometry (target->dpy, root_pixmap, &wdummy, &idummy, &idummy, &width, &height, &udummy, &udummy))
1396 root_pixmap = None;
1397
1398 target->allowedxerror = 0;
1399 }
1399} 1400}
1400# endif /* ENABLE_TRANSPARENCY */ 1401# endif /* ENABLE_TRANSPARENCY */
1401 1402
1402# ifndef HAVE_AFTERIMAGE 1403# ifndef HAVE_AFTERIMAGE
1403static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); 1404static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm);
… …
1443 1444
1444 if (result) 1445 if (result)
1445 { 1446 {
1446# if !defined(HAVE_AFTERIMAGE) && !XFT 1447# if !defined(HAVE_AFTERIMAGE) && !XFT
1447 /* our own client-side tinting */ 1448 /* our own client-side tinting */
1448 /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side.
1449 This may need to be changed in need_client_side_rendering() logic is altered !!! */
1450 if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) 1449 if (!(background_flags & transpPmapTinted) && (flags & tintNeeded))
1451 { 1450 {
1452 rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); 1451 rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1453 if (flags & tintSet) 1452 if (flags & tintSet)
1454 tint.get (c); 1453 tint.get (c);

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