Add FcConfigReference() (#17124)

[fontconfig.git] / src / ftglue.c

diff --git a/src/ftglue.c b/src/ftglue.c
index ebddfa74b056100372718e4110a8f2c9bb1712a2..9caad7c6a7ab3a45a1176b476bfe8f7c6c4e7da6 100644 (file)
--- a/src/ftglue.c
+++ b/src/ftglue.c
@@ -50,6 +50,14 @@ ftglue_qalloc( FT_Memory  memory,
 
 #undef   QALLOC  /* just in case */
 #define  QALLOC(ptr,size)    ( (ptr) = ftglue_qalloc( memory, (size), &error ), error != 0 )
+#define  FREE(_ptr)                    \
+  do {                                 \
+    if ( (_ptr) )                      \
+    {                                  \
+      ftglue_free( memory, _ptr );     \
+      _ptr = NULL;                     \
+    }                                  \
+  } while (0)
 
 
 FTGLUE_APIDEF( FT_Pointer )
@@ -212,53 +220,6 @@ ftglue_stream_frame_exit( FT_Stream  stream )
 }
 
 
-FTGLUE_APIDEF( FT_Byte )
-ftglue_stream_get_byte( FT_Stream  stream )
-{
-  FT_Byte  result = 0;
-
-  if ( stream->cursor < stream->limit )
-    result = *stream->cursor++;
-
-  return result;
-}
-
-
-FTGLUE_APIDEF( FT_Short )
-ftglue_stream_get_short( FT_Stream  stream )
-{
-  FT_Byte*  p;
-  FT_Short  result = 0;
-
-  p = stream->cursor;
-  if ( p + 2 <= stream->limit )
-  {
-    result         = (FT_Short)((p[0] << 8) | p[1]);
-    stream->cursor = p+2;
-  }
-  return result;
-}
-
-
-FTGLUE_APIDEF( FT_Long )
-ftglue_stream_get_long( FT_Stream   stream )
-{
-  FT_Byte*  p;
-  FT_Long   result = 0;
-
-  p = stream->cursor;
-  if ( p + 4 <= stream->limit )
-  {
-    result         = (FT_Long)(((FT_Long)p[0] << 24) |
-                               ((FT_Long)p[1] << 16) |
-                               ((FT_Long)p[2] << 8)  |
-                                         p[3]        );
-    stream->cursor = p+4;
-  }
-  return result;
-}
-
-
 FTGLUE_APIDEF( FT_Error )
 ftglue_face_goto_table( FT_Face    face,
                         FT_ULong   the_tag,
@@ -290,7 +251,6 @@ ftglue_face_goto_table( FT_Face    face,
     if ( face->num_faces > 1 )
     {
       /* deal with TrueType collections */
-      FT_ULong  offset;
 
       LOG(( ">> This is a TrueType Collection\n" ));
 
@@ -330,7 +290,7 @@ ftglue_face_goto_table( FT_Face    face,
       if ( tag == the_tag )
       {
         LOG(( "TrueType table (start: %ld) (size: %ld)\n", start, size ));
-        error = ftglue_stream_seek( stream, offset+start );
+        error = ftglue_stream_seek( stream, start );
         goto FoundIt;
       }
     }
@@ -347,3 +307,6 @@ Exit:
 }                        
 
 #undef QALLOC
+#define __ftglue__
+#include "fcaliastail.h"
+#undef __ftglue__