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-rw-r--r--libXfont/config.h31
-rw-r--r--libXfont/src/FreeType/ftenc.c2
-rw-r--r--libXfont/src/FreeType/ftfuncs.c6
-rw-r--r--libXfont/src/FreeType/fttools.c7
-rw-r--r--libXfont/src/FreeType/makefile15
-rw-r--r--libXfont/src/FreeType/xttcap.c1
-rw-r--r--libXfont/src/bitmap/bitmapfunc.c4
-rw-r--r--libXfont/src/bitmap/bitmaputil.c4
-rw-r--r--libXfont/src/bitmap/bitscale.c4
-rw-r--r--libXfont/src/bitmap/makefile16
-rw-r--r--libXfont/src/builtins/dir.c1
-rw-r--r--libXfont/src/builtins/makefile10
-rw-r--r--libXfont/src/fc/fsio.c2
-rw-r--r--libXfont/src/fc/fstrans.c1
-rw-r--r--libXfont/src/fc/makefile10
-rw-r--r--libXfont/src/fontfile/catalogue.c5
-rw-r--r--libXfont/src/fontfile/fontdir.c2
-rw-r--r--libXfont/src/fontfile/fontfile.c35
-rw-r--r--libXfont/src/fontfile/fontscale.c4
-rw-r--r--libXfont/src/fontfile/makefile24
-rw-r--r--libXfont/src/fontfile/renderers.c1
-rw-r--r--libXfont/src/stubs/makefile26
-rw-r--r--libXfont/src/util/fontxlfd.c4
-rw-r--r--libXfont/src/util/makefile17
-rw-r--r--libXfont/src/util/utilbitmap.c84
25 files changed, 221 insertions, 95 deletions
diff --git a/libXfont/config.h b/libXfont/config.h
new file mode 100644
index 000000000..2f66903bc
--- /dev/null
+++ b/libXfont/config.h
@@ -0,0 +1,31 @@
+/* Support bdf format bitmap font files */
+#define XFONT_BDFFORMAT 1
+
+/* Support bitmap font files */
+#define XFONT_BITMAP 1
+
+/* Support built-in fonts */
+#define XFONT_BUILTINS 1
+
+/* Support the X Font Services Protocol */
+#define XFONT_FC 1
+
+/* Support fonts in files */
+#define XFONT_FONTFILE 1
+
+/* Support FreeType rasterizer for nearly all font file formats */
+#define XFONT_FREETYPE 1
+
+/* Support pcf format bitmap font files */
+#define XFONT_PCFFORMAT 1
+
+/* Support snf format bitmap font files */
+#define XFONT_SNFFORMAT 1
+
+/* Support bzip2 for bitmap fonts */
+#undef X_BZIP2_FONT_COMPRESSION
+
+/* Support gzip for bitmap fonts */
+#define X_GZIP_FONT_COMPRESSION 1
+
+#include <dix-config.h>
diff --git a/libXfont/src/FreeType/ftenc.c b/libXfont/src/FreeType/ftenc.c
index 9e31d7529..08e206c2a 100644
--- a/libXfont/src/FreeType/ftenc.c
+++ b/libXfont/src/FreeType/ftenc.c
@@ -31,7 +31,7 @@ THE SOFTWARE.
#include <X11/fonts/fontmisc.h>
#include <X11/fonts/fontenc.h>
-#include <ft2build.h>
+#include <config/ftheader.h>
#include FT_FREETYPE_H
#include FT_TRUETYPE_IDS_H
#include FT_TRUETYPE_TABLES_H
diff --git a/libXfont/src/FreeType/ftfuncs.c b/libXfont/src/FreeType/ftfuncs.c
index bca58188b..f8b01835c 100644
--- a/libXfont/src/FreeType/ftfuncs.c
+++ b/libXfont/src/FreeType/ftfuncs.c
@@ -34,6 +34,7 @@ THE SOFTWARE.
#include <string.h>
#include <math.h>
#include <ctype.h>
+#include <unistd.h>
#include <X11/fonts/fntfilst.h>
#include <X11/fonts/fontutil.h>
@@ -130,6 +131,9 @@ sfnt_get_ushort( FT_Face face,
#define sfnt_get_short(f,t,o) ((FT_Short)sfnt_get_ushort((f),(t),(o)))
+#ifdef _MSC_VER
+#define hypot _hypot
+#endif
static int ftypeInitP = 0; /* is the engine initialised? */
FT_Library ftypeLibrary;
@@ -1465,7 +1469,7 @@ FreeTypeRasteriseGlyph(unsigned idx, int flags, CharInfoPtr tgp,
current_raster[j]|=current_buffer[jj]>>mod_dx0;
j++; prev_jj++; jj++;
for( ; j<bpr ; j++,prev_jj++,jj++ ){
- current_raster[j]|=current_buffer[prev_jj]<<mod_dx1;
+ current_raster[j]|=(current_buffer[prev_jj]<<mod_dx1)&0xff;
if( bitmap->pitch <= jj ) break;
current_raster[j]|=current_buffer[jj]>>mod_dx0;
}
diff --git a/libXfont/src/FreeType/fttools.c b/libXfont/src/FreeType/fttools.c
index bc75b7e4f..a0e34d021 100644
--- a/libXfont/src/FreeType/fttools.c
+++ b/libXfont/src/FreeType/fttools.c
@@ -40,6 +40,13 @@
#define MSBFirst 1
#endif
+#ifdef LOBYTE
+#undef LOBYTE
+#endif
+#ifdef HIBYTE
+#undef HIBYTE
+#endif
+
#define LOBYTE(s,byte) ((byte)==LSBFirst?*(char*)(s):*((char*)(s)+1))
#define HIBYTE(s,byte) ((byte)==LSBFirst?*((char*)(s)+1):*(char*)(s))
diff --git a/libXfont/src/FreeType/makefile b/libXfont/src/FreeType/makefile
new file mode 100644
index 000000000..8d4fee2b6
--- /dev/null
+++ b/libXfont/src/FreeType/makefile
@@ -0,0 +1,15 @@
+LIBRARY = libft
+
+CSRCS = \
+ ftenc.c \
+ ftfuncs.c \
+ fttools.c \
+ xttcap.c
+
+INCLUDES += $(MHMAKECONF)\freetype\include\freetype $(MHMAKECONF)\freetype\include
+
+DEFINES += strcasecmp=_stricmp
+
+INCLUDES := ../.. $(INCLUDES)
+
+
diff --git a/libXfont/src/FreeType/xttcap.c b/libXfont/src/FreeType/xttcap.c
index cee752ebf..fde5534e8 100644
--- a/libXfont/src/FreeType/xttcap.c
+++ b/libXfont/src/FreeType/xttcap.c
@@ -45,6 +45,7 @@ static char const * const releaseID =
#include <string.h>
#include <ctype.h>
#include <math.h>
+#include <unistd.h>
#ifndef True
#define True (-1)
diff --git a/libXfont/src/bitmap/bitmapfunc.c b/libXfont/src/bitmap/bitmapfunc.c
index 47ce488d0..653ff5d55 100644
--- a/libXfont/src/bitmap/bitmapfunc.c
+++ b/libXfont/src/bitmap/bitmapfunc.c
@@ -101,6 +101,7 @@ static BitmapFileFunctionsRec readers[] = {
{ bdfReadFont, bdfReadFontInfo} ,
# endif
#endif
+ { NULL, NULL }
};
@@ -229,9 +230,10 @@ static FontRendererRec renderers[] = {
CAPABILITIES },
# endif
#endif
+ { NULL, 0, NULL, 0, NULL, NULL, 0, 0 }
};
-#define numRenderers (sizeof renderers / sizeof renderers[0])
+#define numRenderers (sizeof renderers / sizeof renderers[0] - 1)
void
BitmapRegisterFontFileFunctions (void)
diff --git a/libXfont/src/bitmap/bitmaputil.c b/libXfont/src/bitmap/bitmaputil.c
index 0a1c87e73..7ac94b3fb 100644
--- a/libXfont/src/bitmap/bitmaputil.c
+++ b/libXfont/src/bitmap/bitmaputil.c
@@ -34,13 +34,9 @@ from The Open Group.
#include <X11/fonts/bitmap.h>
#include <X11/fonts/bdfint.h>
-#ifndef MAXSHORT
#define MAXSHORT 32767
-#endif
-#ifndef MINSHORT
#define MINSHORT -32768
-#endif
static xCharInfo initMinMetrics = {
MAXSHORT, MAXSHORT, MAXSHORT, MAXSHORT, MAXSHORT, 0xFFFF};
diff --git a/libXfont/src/bitmap/bitscale.c b/libXfont/src/bitmap/bitscale.c
index e89ba7ce0..130dffd86 100644
--- a/libXfont/src/bitmap/bitscale.c
+++ b/libXfont/src/bitmap/bitscale.c
@@ -59,6 +59,10 @@ from The Open Group.
#define MAX(a,b) (((a)>(b)) ? a : b)
#endif
+#ifdef _MSC_VER
+#define hypot _hypot
+#endif
+
/* Should get this from elsewhere */
extern unsigned long serverGeneration;
diff --git a/libXfont/src/bitmap/makefile b/libXfont/src/bitmap/makefile
new file mode 100644
index 000000000..f7ea10fdc
--- /dev/null
+++ b/libXfont/src/bitmap/makefile
@@ -0,0 +1,16 @@
+LIBRARY = libbitmap
+
+CSRCS = \
+ bdfread.c \
+ bdfutils.c \
+ bitmap.c \
+ bitmapfunc.c \
+ bitmaputil.c \
+ bitscale.c \
+ fontink.c \
+ pcfread.c \
+ pcfwrite.c \
+ snfread.c
+
+INCLUDES := ../.. $(INCLUDES)
+
diff --git a/libXfont/src/builtins/dir.c b/libXfont/src/builtins/dir.c
index bf351b147..cd50cef56 100644
--- a/libXfont/src/builtins/dir.c
+++ b/libXfont/src/builtins/dir.c
@@ -25,6 +25,7 @@
#include <config.h>
#endif
#include "builtin.h"
+#include <unistd.h>
static BuiltinDirPtr
BuiltinDirsDup (const BuiltinDirPtr a_dirs,
diff --git a/libXfont/src/builtins/makefile b/libXfont/src/builtins/makefile
new file mode 100644
index 000000000..dac4fcf8c
--- /dev/null
+++ b/libXfont/src/builtins/makefile
@@ -0,0 +1,10 @@
+LIBRARY = libbuiltins
+
+CSRCS = dir.c \
+ file.c \
+ fonts.c \
+ fpe.c \
+ render.c
+
+INCLUDES := ../.. $(INCLUDES)
+
diff --git a/libXfont/src/fc/fsio.c b/libXfont/src/fc/fsio.c
index 4deab8876..3d2aa502d 100644
--- a/libXfont/src/fc/fsio.c
+++ b/libXfont/src/fc/fsio.c
@@ -32,6 +32,7 @@
#ifdef WIN32
#define _WILLWINSOCK_
+#include "X11/Xwinsock.h"
#include "X11/Xwindows.h"
#endif
@@ -57,6 +58,7 @@
#endif
#include <errno.h>
#ifdef WIN32
+#undef EWOULDBLOCK
#define EWOULDBLOCK WSAEWOULDBLOCK
#undef EINTR
#define EINTR WSAEINTR
diff --git a/libXfont/src/fc/fstrans.c b/libXfont/src/fc/fstrans.c
index c334c2504..74a884e63 100644
--- a/libXfont/src/fc/fstrans.c
+++ b/libXfont/src/fc/fstrans.c
@@ -22,6 +22,7 @@
#ifdef HAVE_CONFIG_H
#include <config.h>
+#include <dix-config.h>
#endif
#define FONT_t
#define TRANS_CLIENT
diff --git a/libXfont/src/fc/makefile b/libXfont/src/fc/makefile
new file mode 100644
index 000000000..a4b105d26
--- /dev/null
+++ b/libXfont/src/fc/makefile
@@ -0,0 +1,10 @@
+
+INCLUDES := ../.. $(INCLUDES)
+
+LIBRARY = libfc
+
+CSRCS =\
+ fsconvert.c \
+ fserve.c \
+ fsio.c \
+ fstrans.c
diff --git a/libXfont/src/fontfile/catalogue.c b/libXfont/src/fontfile/catalogue.c
index 623093011..d5721ab68 100644
--- a/libXfont/src/fontfile/catalogue.c
+++ b/libXfont/src/fontfile/catalogue.c
@@ -27,6 +27,7 @@
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+#include <X11/Xwindows.h>
#ifdef HAVE_READLINK
#include <X11/fonts/fntfilst.h>
@@ -142,7 +143,7 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
int pathlen;
path = fpe->name + strlen(CataloguePrefix);
- if (stat(path, &statbuf) < 0 || !S_ISDIR(statbuf.st_mode))
+ if (stat(path, &statbuf) < 0 || (statbuf.st_mode&_S_IFDIR))
return BadFontPath;
if ((forceScan == FALSE) && (statbuf.st_mtime <= cat->mtime))
@@ -156,6 +157,7 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
}
CatalogueUnrefFPEs (fpe);
+ #ifndef _MSC_VER
while (entry = readdir(dir), entry != NULL)
{
snprintf(link, sizeof link, "%s/%s", path, entry->d_name);
@@ -220,6 +222,7 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
continue;
}
}
+ #endif
closedir(dir);
diff --git a/libXfont/src/fontfile/fontdir.c b/libXfont/src/fontfile/fontdir.c
index 7271603ec..a4d41960b 100644
--- a/libXfont/src/fontfile/fontdir.c
+++ b/libXfont/src/fontfile/fontdir.c
@@ -34,6 +34,8 @@ in this Software without prior written authorization from The Open Group.
#include <X11/fonts/fntfilst.h>
#include <X11/keysym.h>
+#include <unistd.h>
+
#if HAVE_STDINT_H
#include <stdint.h>
#elif !defined(INT32_MAX)
diff --git a/libXfont/src/fontfile/fontfile.c b/libXfont/src/fontfile/fontfile.c
index eb37a8705..7372d3ece 100644
--- a/libXfont/src/fontfile/fontfile.c
+++ b/libXfont/src/fontfile/fontfile.c
@@ -36,6 +36,12 @@ in this Software without prior written authorization from The Open Group.
#ifdef WIN32
#include <ctype.h>
#endif
+#ifdef _MSC_VER
+#define BOOL W32BOOL
+#include <windows.h>
+#undef _X_HIDDEN
+#define _X_HIDDEN static
+#endif
static unsigned char
ISOLatin1ToLower(unsigned char source)
@@ -49,7 +55,7 @@ ISOLatin1ToLower(unsigned char source)
return source;
}
-_X_HIDDEN void
+void
CopyISOLatin1Lowered(char *dest, char *source, int length)
{
int i;
@@ -71,6 +77,32 @@ static int FontFileOpenBitmapNCF (FontPathElementPtr fpe, FontPtr *pFont,
int
FontFileNameCheck (char *name)
{
+#ifdef _MSC_VER
+ WIN32_FIND_DATA FindData;
+ HANDLE hFind;
+ char Tmp;
+ int LenName=strlen(name)-1;
+ Tmp=name[LenName];
+ if (Tmp=='/')
+ name[LenName]=0;
+ hFind=FindFirstFile(name,&FindData);
+ name[LenName]=Tmp;
+
+ if (hFind==INVALID_HANDLE_VALUE)
+ {
+ return 0;
+ }
+ else
+ {
+ FindClose(hFind);
+ if (FindData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
+ {
+ return 1;
+ }
+ return 0;
+ }
+
+#else
#ifndef NCD
#if defined(WIN32)
/* OS/2 uses D:/... as a path name for fonts, so accept this as a valid
@@ -83,6 +115,7 @@ FontFileNameCheck (char *name)
#else
return ((strcmp(name, "built-ins") == 0) || (*name == '/'));
#endif
+#endif
}
int
diff --git a/libXfont/src/fontfile/fontscale.c b/libXfont/src/fontfile/fontscale.c
index 55aca298a..eb8d0bb58 100644
--- a/libXfont/src/fontfile/fontscale.c
+++ b/libXfont/src/fontfile/fontscale.c
@@ -34,6 +34,10 @@ in this Software without prior written authorization from The Open Group.
#include <X11/fonts/fntfilst.h>
#include <math.h>
+#ifdef _MSC_VER
+#define hypot _hypot
+#endif
+
Bool
FontFileAddScaledInstance (FontEntryPtr entry, FontScalablePtr vals,
FontPtr pFont, char *bitmapName)
diff --git a/libXfont/src/fontfile/makefile b/libXfont/src/fontfile/makefile
new file mode 100644
index 000000000..619cdbdbb
--- /dev/null
+++ b/libXfont/src/fontfile/makefile
@@ -0,0 +1,24 @@
+
+LIBRARY = libfontfile
+
+DEFINES += X_GZIP_FONT_COMPRESSION
+
+CSRCS = bitsource.c \
+ bufio.c \
+ decompress.c \
+ defaults.c \
+ dirfile.c \
+ fileio.c \
+ filewr.c \
+ fontdir.c \
+ fontencc.c \
+ fontfile.c \
+ fontscale.c \
+ gunzip.c \
+ register.c \
+ renderers.c \
+ catalogue.c
+
+INCLUDES := ../.. $(INCLUDES)
+
+
diff --git a/libXfont/src/fontfile/renderers.c b/libXfont/src/fontfile/renderers.c
index a9e4bef53..e17d6a77e 100644
--- a/libXfont/src/fontfile/renderers.c
+++ b/libXfont/src/fontfile/renderers.c
@@ -32,6 +32,7 @@ in this Software without prior written authorization from The Open Group.
#include <config.h>
#endif
#include <X11/fonts/fntfilst.h>
+#include <unistd.h>
extern void ErrorF(const char *f, ...);
static FontRenderersRec renderers;
diff --git a/libXfont/src/stubs/makefile b/libXfont/src/stubs/makefile
new file mode 100644
index 000000000..e028dd5db
--- /dev/null
+++ b/libXfont/src/stubs/makefile
@@ -0,0 +1,26 @@
+LIBRARY = libstubs
+
+CSRCS = \
+ cauthgen.c \
+ csignal.c \
+ delfntcid.c \
+ errorf.c \
+ fatalerror.c \
+ findoldfnt.c \
+ getcres.c \
+ getdefptsize.c \
+ getnewfntcid.c \
+ gettime.c \
+ initfshdl.c \
+ regfpefunc.c \
+ rmfshdl.c \
+ servclient.c \
+ setfntauth.c \
+ stfntcfnt.c \
+ stubs.h
+
+CSRCS:=$(filter-out %.h,$(CSRCS))
+
+INCLUDES := ../.. $(INCLUDES)
+
+
diff --git a/libXfont/src/util/fontxlfd.c b/libXfont/src/util/fontxlfd.c
index 974128ee3..ace87809b 100644
--- a/libXfont/src/util/fontxlfd.c
+++ b/libXfont/src/util/fontxlfd.c
@@ -33,6 +33,7 @@ from The Open Group.
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+#include <float.h>
#include <X11/fonts/fontmisc.h>
#include <X11/fonts/fontstruct.h>
#include <X11/fonts/fontxlfd.h>
@@ -194,7 +195,6 @@ xlfd_round_double(double x)
defined(__hppa__) || \
defined(__amd64__) || defined(__amd64) || \
defined(sgi)
-#include <float.h>
/* if we have IEEE 754 fp, we can round to binary digits... */
@@ -234,7 +234,7 @@ xlfd_round_double(double x)
j = 1 << ((DBL_MANT_DIG-XLFD_NDIGITS_2) & 0x07);
for (; i<7; i++) {
k = d.b[i] + j;
- d.b[i] = k;
+ d.b[i] = k&0xff;
if (k & 0x100) j = 1;
else break;
}
diff --git a/libXfont/src/util/makefile b/libXfont/src/util/makefile
new file mode 100644
index 000000000..53b5560a3
--- /dev/null
+++ b/libXfont/src/util/makefile
@@ -0,0 +1,17 @@
+LIBRARY = libutil
+
+INCLUDES += ../stubs
+
+INCLUDES := ../.. $(INCLUDES)
+
+CSRCS = \
+ atom.c \
+ fontaccel.c \
+ fontnames.c \
+ fontutil.c \
+ fontxlfd.c \
+ format.c \
+ miscutil.c \
+ patcache.c \
+ private.c \
+ utilbitmap.c
diff --git a/libXfont/src/util/utilbitmap.c b/libXfont/src/util/utilbitmap.c
index 5feb2d133..619f72eaa 100644
--- a/libXfont/src/util/utilbitmap.c
+++ b/libXfont/src/util/utilbitmap.c
@@ -33,90 +33,6 @@ in this Software without prior written authorization from The Open Group.
#endif
#include <X11/fonts/fontmisc.h>
-/* Utility functions for reformating font bitmaps */
-
-static const unsigned char _reverse_byte[0x100] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
-};
-
-/*
- * Invert bit order within each BYTE of an array.
- */
-void
-BitOrderInvert(unsigned char *buf, int nbytes)
-{
- const unsigned char *rev = _reverse_byte;
-
- for (; --nbytes >= 0; buf++)
- *buf = rev[*buf];
-}
-
-/*
- * Invert byte order within each 16-bits of an array.
- */
-void
-TwoByteSwap(unsigned char *buf, int nbytes)
-{
- unsigned char c;
-
- for (; nbytes > 0; nbytes -= 2, buf += 2)
- {
- c = buf[0];
- buf[0] = buf[1];
- buf[1] = c;
- }
-}
-
-/*
- * Invert byte order within each 32-bits of an array.
- */
-void
-FourByteSwap(unsigned char *buf, int nbytes)
-{
- unsigned char c;
-
- for (; nbytes > 0; nbytes -= 4, buf += 4)
- {
- c = buf[0];
- buf[0] = buf[3];
- buf[3] = c;
- c = buf[1];
- buf[1] = buf[2];
- buf[2] = c;
- }
-}
-
/*
* Repad a bitmap
*/