* include/freetype/config/ftconfig.h, src/base/ftstream.c

ChangeLog

@@ -1,3 +1,12 @@
+2004-04-15  bytesoftware  <bytesoftware@btinternet.com>
+
+	* include/freetype/config/ftconfig.h, src/base/ftstream.c
+	(FT_Stream_ReadFields): More fixes using FT_CHAR_BIT.
+
+2004-04-14  Werner Lemberg  <wl@gnu.org>
+
+	* include/freetype/config/ftconfig.h (FT_CHAR_BIT): New macro.
+
 2004-04-14  Alex Strelnikov  <ptktyrf@mail.ru>
 
 	* src/cache/ftcsbits.c (ftc_snode_load): Initialize `*asize' in case

include/freetype/config/ftconfig.h

@@ -66,22 +66,27 @@ FT_BEGIN_HEADER
   /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a      */
   /* `char' type.                                                        */
 
+#ifndef FT_CHAR_BIT
+#define FT_CHAR_BIT  CHAR_BIT
+#endif
+
+
   /* The size of an `int' type.  */
 #if   FT_UINT_MAX == 0xFFFFFFFFUL
-#define FT_SIZEOF_INT  (32 / CHAR_BIT)
+#define FT_SIZEOF_INT  (32 / FT_CHAR_BIT)
 #elif FT_UINT_MAX == 0xFFFFU
-#define FT_SIZEOF_INT  (16 / CHAR_BIT)
+#define FT_SIZEOF_INT  (16 / FT_CHAR_BIT)
 #elif FT_UINT_MAX > 0xFFFFFFFFU && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFU
-#define FT_SIZEOF_INT  (64 / CHAR_BIT)
+#define FT_SIZEOF_INT  (64 / FT_CHAR_BIT)
 #else
 #error "Unsupported size of `int' type!"
 #endif
 
   /* The size of a `long' type.  */
 #if   FT_ULONG_MAX == 0xFFFFFFFFUL
-#define FT_SIZEOF_LONG  (32 / CHAR_BIT)
+#define FT_SIZEOF_LONG  (32 / FT_CHAR_BIT)
 #elif FT_ULONG_MAX > 0xFFFFFFFFU && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFU
-#define FT_SIZEOF_LONG  (64 / CHAR_BIT)
+#define FT_SIZEOF_LONG  (64 / FT_CHAR_BIT)
 #else
 #error "Unsupported size of `long' type!"
 #endif
@@ -131,12 +136,12 @@ FT_BEGIN_HEADER
   typedef signed short    FT_Int16;
   typedef unsigned short  FT_UInt16;
 
-#if FT_SIZEOF_INT == 4
+#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
 
   typedef signed int      FT_Int32;
   typedef unsigned int    FT_UInt32;
 
-#elif FT_SIZEOF_LONG == 4
+#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
 
   typedef signed long     FT_Int32;
   typedef unsigned long   FT_UInt32;
@@ -146,12 +151,12 @@ FT_BEGIN_HEADER
 #endif
 
   /* look up an integer type that is at least 32 bits */
-#if FT_SIZEOF_INT >= 4
+#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
 
   typedef int            FT_Fast;
   typedef unsigned int   FT_UFast;
 
-#elif FT_SIZEOF_LONG >= 4
+#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
 
   typedef long           FT_Fast;
   typedef unsigned long  FT_UFast;
@@ -161,7 +166,7 @@ FT_BEGIN_HEADER
 
   /* determine whether we have a 64-bit int type for platforms without */
   /* Autoconf                                                          */
-#if FT_SIZEOF_LONG == 8
+#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
 
   /* FT_LONG64 must be defined if a 64-bit type is available */
 #define FT_LONG64
@@ -197,7 +202,7 @@ FT_BEGIN_HEADER
 #define FT_LONG64
 #define FT_INT64  long long int
 
-#endif /* FT_SIZEOF_LONG == 8 */
+#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
 
 
 #define FT_BEGIN_STMNT  do {

src/base/ftstream.c

@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    I/O stream support (body).                                           */
 /*                                                                         */
-/*  Copyright 2000-2001, 2002 by                                           */
+/*  Copyright 2000-2001, 2002, 2004 by                                     */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -770,15 +770,15 @@
       p = (FT_Byte*)structure + fields->offset;
       switch ( fields->size )
       {
-      case 1:
+      case (8 / FT_CHAR_BIT):
         *(FT_Byte*)p = (FT_Byte)value;
         break;
 
-      case 2:
+      case (16 / FT_CHAR_BIT):
         *(FT_UShort*)p = (FT_UShort)value;
         break;
 
-      case 4:
+      case (32 / FT_CHAR_BIT):
         *(FT_UInt32*)p = (FT_UInt32)value;
         break;