Remove stuff we don't use, make get_{char,short,long} functions of ftglue

[fontconfig.git] / src / ftglue.c

diff --git a/src/ftglue.c b/src/ftglue.c
index 5b48b11aca2e33d133da1f4921f90f848100bc4c..0ad935ef2625a48e00603858869fb4f5bfb02c6f 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,