shaper: fix nasty sign bug in font functions

Fixes issue #68.
libass · Mar 17, 2014 · 29cd736 · 29cd736
1 parent a7a767f
commit 29cd736
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libass/ass_shaper.c b/libass/ass_shaper.c
@@ -330,7 +330,7 @@ cached_extents(hb_font_t *font, void *font_data, hb_codepoint_t glyph,
     extents->x_bearing = metrics->metrics.horiBearingX;
     extents->y_bearing = metrics->metrics.horiBearingY;
     extents->width     = metrics->metrics.width;
-    extents->height    = metrics->metrics.height;
+    extents->height    = -metrics->metrics.height;
 
     return 1;
 }