graphite: Update to upstream commit 80c52493e

silnrsi/graphite@80c5249

Includes a fix for inaccurate slice range calculation for bases with diacritics.

Also removes unnecessary ChangeLog, and updated unrelated vhacd commit to match
currently used one.

Author: akien-mga

Diff for: thirdparty/README.md

@@ -176,14 +176,14 @@ Files extracted from upstream source:
 ## graphite
 
 - Upstream: https://github.com/silnrsi/graphite
-- Version: 1.3.14 (92f59dcc52f73ce747f1cdc831579ed2546884aa, 2020)
+- Version: 1.3.14 (80c52493ef42e6fe605a69dcddd2a691cd8a1380, 2021)
 - License: MPL-2.0
 
 Files extracted from upstream source:
 
 - the `include` folder
-- the `src` folder
-- `COPYING`, `ChangeLog`
+- the `src` folder (minus `CMakeLists.txt` and `files.mk`)
+- `COPYING`
 
 
 ## harfbuzz
@@ -610,7 +610,7 @@ Files extracted from upstream source:
 ## vhacd
 
 - Upstream: https://github.com/kmammou/v-hacd
-- Version: git (b07958e18e01d504e3af80eeaeb9f033226533d7, 2019)
+- Version: git (1a49edf29c69039df15286181f2f27e17ceb9aef, 2020)
 - License: BSD-3-Clause
 
 Files extracted from upstream source:

Diff for: thirdparty/graphite/ChangeLog

@@ -1056,12 +1056,17 @@ float Pass::resolveKern(Segment *seg, Slot *slotFix, GR_MAYBE_UNUSED Slot *start
     ymin = min(by + bbb.bl.y, ymin);
     for (nbor = slotFix->next(); nbor; nbor = nbor->next())
     {
-        if (nbor->isChildOf(base))
-            continue;
         if (!gc.check(nbor->gid()))
             return 0.;
         const Rect &bb = seg->theGlyphBBoxTemporary(nbor->gid());
         SlotCollision *cNbor = seg->collisionInfo(nbor);
+        const float nby = nbor->origin().y + cNbor->shift().y;
+        if (nbor->isChildOf(base))
+        {
+            ymax = max(nby + bb.tr.y, ymax);
+            ymin = min(nby + bb.bl.y, ymin);
+            continue;
+        }
         if ((bb.bl.y == 0.f && bb.tr.y == 0.f) || (cNbor->flags() & SlotCollision::COLL_ISSPACE))
         {
             if (m_kernColls == InWord)