add a length arg to GetEmbedFontData

for the cases where we don't want the full result
and mark some ultra-dubious code with a TODO

Change-Id: I7cf57b8d44bbad2a6db86a8b862a757ae5062c50
Reviewed-on: https://gerrit.libreoffice.org/14189
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/vcl/inc/generic/genpspgraphics.h b/vcl/inc/generic/genpspgraphics.h
index 34782382afb1..b4ac3137e5d9 100644
--- a/vcl/inc/generic/genpspgraphics.h
+++ b/vcl/inc/generic/genpspgraphics.h
@@ -54,7 +54,7 @@ public:
 
     // helper methods
     static const void *     DoGetEmbedFontData ( psp::fontID aFont, const sal_Ucs* pUnicodes,
-                                                 sal_Int32* pWidths, FontSubsetInfo& rInfo,
+                                                 sal_Int32* pWidths, size_t nLen, FontSubsetInfo& rInfo,
                                                  long* pDataLen );
     static void             DoFreeEmbedFontData( const void* pData, long nLen );
 
@@ -111,6 +111,7 @@ public:
     virtual const void*     GetEmbedFontData( const PhysicalFontFace*,
                                               const sal_Ucs* pUnicodes,
                                               sal_Int32* pWidths,
+                                              size_t nLen,
                                               FontSubsetInfo& rInfo,
                                               long* pDataLen ) SAL_OVERRIDE;
     virtual void            FreeEmbedFontData( const void* pData, long nDataLen ) SAL_OVERRIDE;