Remove ABI-breaking field in public PS_InfoFontRec definition.

    Instead, we define a new internal PS_FontExtraRec structure to
    hold the additionnal field, then place it in various internal
    positions of the corresponding FT_Face derived objects.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/cid/cidriver.c b/src/cid/cidriver.c
index 85ee6cf19..42bd298db 100644
--- a/src/cid/cidriver.c
+++ b/src/cid/cidriver.c
@@ -77,10 +77,18 @@
     return 0;
   }
 
+  static FT_Error
+  cid_ps_get_font_extra( FT_Face          face,
+                        PS_FontExtraRec*  afont_extra )
+  {
+    *afont_extra = ((CID_Face)face)->font_extra;
+    return 0;
+  }
 
   static const FT_Service_PsInfoRec  cid_service_ps_info =
   {
     (PS_GetFontInfoFunc)   cid_ps_get_font_info,
+    (PS_GetFontExtraFunc)  cid_ps_get_font_extra,
     (PS_HasGlyphNamesFunc) NULL,        /* unsupported with CID fonts */
     (PS_GetFontPrivateFunc)NULL         /* unsupported                */
   };