chiark - git - mdw - e16/blob - debian/patch/003_compmgr_shape.patch

   1 src/ecompmgr.c: Repaint translucent windows with shapes correctly.
   2
   3 The existing code applied an alpha mask, but didn't clip it to the
   4 window's shape properly.
   5 Index: build/src/ecompmgr.c
   6 ===================================================================
   7 --- build.orig/src/ecompmgr.c   2011-06-02 15:16:16.000000000 +0100
   8 +++ build/src/ecompmgr.c        2011-06-02 15:16:27.000000000 +0100
   9 @@ -2121,6 +2121,7 @@
  10              clip = ECompMgrRepaintObjSetClip(rgn_clip, region, cw->clip, x, y);
  11              if (EDebug(EDBUG_TYPE_COMPMGR2))
  12                 ECompMgrWinDumpInfo("ECompMgrRepaintObj trans", eo, clip, 0);
  13 +            ERegionIntersect(clip, cw->shape);
  14              XFixesSetPictureClipRegion(dpy, pbuf, 0, 0, clip);
  15              if (cw->opacity != OPAQUE && !cw->pict_alpha)
  16                 cw->pict_alpha =