[patch] backported patch

p (text/plain), 1.12 KB, created by Mikael Magnusson on 2011-08-23 00:00:47 UTC

--- a/libass/ass_font.c
+++ b/libass/ass_font.c
@@ -675,17 +675,23 @@ void fix_freetype_stroker(FT_OutlineGlyph glyph, int border_x, int border_y)
 
     // zero-out contours that can be removed; much simpler than copying
     if (modified) {
+        int p = 0, c = 0;
         for (i = 0; i < nc; i++) {
-            if (valid_cont[i])
+            if (!valid_cont[i])
                 continue;
             begin = (i == 0) ? 0 : glyph->outline.contours[i - 1] + 1;
             stop = glyph->outline.contours[i];
             for (j = begin; j <= stop; j++) {
-                glyph->outline.points[j].x = 0;
-                glyph->outline.points[j].y = 0;
-                glyph->outline.tags[j] = 0;
+                glyph->outline.points[p].x = glyph->outline.points[j].x;
+                glyph->outline.points[p].y = glyph->outline.points[j].y;
+                glyph->outline.tags[p] = glyph->outline.tags[j];
+                p++;
             }
+            glyph->outline.contours[c] = p - 1;
+            c++;
         }
+        glyph->outline.n_points = p;
+        glyph->outline.n_contours = c;
     }
 
     free(boxes);