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* Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp, 

builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
Add LZW module.

* Jamfile.in: Removed.

* docs/CHANGES: Updated.

* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
s/ABS/FT_ABS/.  Updated all callers.

* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
(PCF_Face_Init): Use FT_ERROR_BASE.



Add support for PCF fonts compressed with LZW (extension .pcf.Z,
created with `compress').

* include/freetype/config/ftoption.h, devel/ftoption.h
(FT_CONFIG_OPTION_USE_LZW): New macro.

* include/freetype/ftlzw.h: New file.
* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
ftlzw.h.

* src/lzw/*: New files.

* src/pcf/pcfdrivr.c: Include FT_LZW_H.
(PCF_Face_Init): Try LZW also.

* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
Beautify.
This commit is contained in:
Werner Lemberg 2004-03-05 09:26:24 +00:00
parent ed279ac7ae
commit dfa46199d2
27 changed files with 326 additions and 132 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
ChangeLog
View File

@ -1,3 +1,39 @@
2004-03-04 Werner Lemberg <wl@gnu.org>
* Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h:
Add LZW module.
* Jamfile.in: Removed.
* docs/CHANGES: Updated.
* include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/,
s/ABS/FT_ABS/. Updated all callers.
* src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c
(PCF_Face_Init): Use FT_ERROR_BASE.
2004-03-04 Albert Chin <china@thewrittenword.com>
Add support for PCF fonts compressed with LZW (extension .pcf.Z,
created with `compress').
* include/freetype/config/ftoption.h, devel/ftoption.h
(FT_CONFIG_OPTION_USE_LZW): New macro.
* include/freetype/ftlzw.h: New file.
* include/freetype/config/ftheader.h (FT_LZW_H): New macro for
ftlzw.h.
* src/lzw/*: New files.
* src/pcf/pcfdrivr.c: Include FT_LZW_H.
(PCF_Face_Init): Try LZW also.
* src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate.
Beautify.
2004-03-03 Werner Lemberg <wl@gnu.org>
* src/pshinter/pshalgo.c (psh_hint_table_init): Simplify code.

3
Jamfile
View File

@ -62,13 +62,14 @@ FT2_BUILD_INCLUDE ?= ;
# if you modify this list or provide your own.
#
FT2_COMPONENTS ?= autofit # auto-fitter
gzip # support for gzip-compressed files
autohint # auto-hinter
base # base component (public APIs)
bdf # BDF font driver
cache # cache sub-system
cff # CFF/CEF font driver
cid # PostScript CID-keyed font driver
gzip # support for gzip-compressed files
lzw # support for LZW-compressed files
pcf # PCF font driver
pfr # PFR/TrueDoc font driver
psaux # common PostScript routines module

4
builds/win32/visualc/freetype.dsp
View File

@ -235,6 +235,10 @@ SOURCE=..\..\..\src\gzip\ftgzip.c
# End Source File
# Begin Source File
SOURCE=..\..\..\src\lzw\ftlzw.c
# End Source File
# Begin Source File
SOURCE=..\..\..\src\base\ftinit.c
# SUBTRACT CPP /Fr
# End Source File

54
builds/win32/visualc/freetype.vcproj
View File

@ -770,6 +770,60 @@
BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\..\src\lzw\ftlzw.c">
<FileConfiguration
Name="Release|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="2"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""/>
</FileConfiguration>
<FileConfiguration
Name="Release Multithreaded|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="2"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""/>
</FileConfiguration>
<FileConfiguration
Name="Release Singlethreaded|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="2"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""/>
</FileConfiguration>
<FileConfiguration
Name="Debug|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
BasicRuntimeChecks="3"/>
</FileConfiguration>
<FileConfiguration
Name="Debug Singlethreaded|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
BasicRuntimeChecks="3"/>
</FileConfiguration>
<FileConfiguration
Name="Debug Multithreaded|Win32">
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories=""
PreprocessorDefinitions=""
BasicRuntimeChecks="3"/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\..\src\base\ftinit.c">
<FileConfiguration

24
devel/ftoption.h
View File

@ -95,6 +95,21 @@ FT_BEGIN_HEADER
#undef FT_CONFIG_OPTION_FORCE_INT64
/*************************************************************************/
/* */
/* LZW-compressed file support. */
/* */
/* FreeType now handles font files that have been compressed with the */
/* 'compress' program. This is mostly used to parse many of the PCF */
/* files that come with various X11 distributions. The implementation */
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
/* (see src/lzw/ftgzip.c). */
/* */
/* Define this macro if you want to enable this `feature'. */
/* */
#define FT_CONFIG_OPTION_USE_LZW
/*************************************************************************/
/* */
/* Gzip-compressed file support. */
@ -102,11 +117,10 @@ FT_BEGIN_HEADER
/* FreeType now handles font files that have been compressed with the */
/* 'gzip' program. This is mostly used to parse many of the PCF files */
/* that come with XFree86. The implementation uses `zlib' to */
/* partially uncompress the file on the fly (see src/base/ftgzip.c). */
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
/* */
/* Define this macro if you want to enable this "feature". Note that */
/* this will however force you to link the zlib to any program that */
/* also uses FreeType. */
/* Define this macro if you want to enable this `feature'. See also */
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
/* */
#define FT_CONFIG_OPTION_USE_ZLIB
@ -116,7 +130,7 @@ FT_BEGIN_HEADER
/* ZLib library selection */
/* */
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
/* It allows FreeType's "ftgzip" component to link to the system's */
/* It allows FreeType's `ftgzip' component to link to the system's */
/* installation of the ZLib library. This is useful on systems like */
/* Unix or VMS where it generally is already available. */
/* */

7
docs/CHANGES
View File

@ -16,8 +16,6 @@ LATEST CHANGES BETWEEN 2.1.8 and 2.1.7
correctly treated as a CID, similar to FreeType's CID driver
module. Note that CID CMap support is still missing.
- Embedded bitmaps in SFNT-based CFF fonts are now supported.
- The FT_FACE_FLAGS_GLYPH_NAMES is now set correctly for all font
formats.
@ -52,6 +50,9 @@ LATEST CHANGES BETWEEN 2.1.8 and 2.1.7
ADD_STYLE_NAME properties. Values are appended to
face->style_name; example: `Bold SemiCondensed'.
- The PCF driver now handles bitmap fonts compressed with the LZW
algorithm (extension .pcf.Z, compressed with `compress').
- A new API function `FT_Get_CMap_Language_ID' (declared in
`tttables.h') is available to get the language ID of a
TrueType/SFNT cmap.
@ -61,6 +62,8 @@ LATEST CHANGES BETWEEN 2.1.8 and 2.1.7
in file-based fonts, it can happen in document-embedded
resources of PostScript documents.
- Embedded bitmaps in SFNT-based CFF fonts are now supported.
- A simple API is now available to control FreeType's tracing
mechanism if compiled with FT_DEBUG_LEVEL_TRACE. See the file
`ftdebug.h' for more details.

16
include/freetype/config/ftheader.h
View File

@ -4,7 +4,7 @@
/* */
/* Build macros of the FreeType 2 library. */
/* */
/* Copyright 1996-2001, 2002, 2003 by */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -150,6 +150,7 @@
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
#endif
/* public headers */
/*************************************************************************/
@ -373,6 +374,18 @@
#define FT_GZIP_H <freetype/ftgzip.h>
/*************************************************************************/
/* */
/* @macro: */
/* FT_LZW_H */
/* */
/* @description: */
/* A macro used in #include statements to name the file containing */
/* the definitions of an API to support for LZW-compressed files. */
/* */
#define FT_LZW_H <freetype/ftlzw.h>
/*************************************************************************/
/* */
/* @macro: */
@ -384,6 +397,7 @@
/* */
#define FT_WINFONTS_H <freetype/ftwinfnt.h>
/*************************************************************************/
/* */
/* @macro: */

24
include/freetype/config/ftoption.h
View File

@ -95,6 +95,21 @@ FT_BEGIN_HEADER
#undef FT_CONFIG_OPTION_FORCE_INT64
/*************************************************************************/
/* */
/* LZW-compressed file support. */
/* */
/* FreeType now handles font files that have been compressed with the */
/* 'compress' program. This is mostly used to parse many of the PCF */
/* files that come with various X11 distributions. The implementation */
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
/* (see src/lzw/ftgzip.c). */
/* */
/* Define this macro if you want to enable this `feature'. */
/* */
#define FT_CONFIG_OPTION_USE_LZW
/*************************************************************************/
/* */
/* Gzip-compressed file support. */
@ -102,11 +117,10 @@ FT_BEGIN_HEADER
/* FreeType now handles font files that have been compressed with the */
/* 'gzip' program. This is mostly used to parse many of the PCF files */
/* that come with XFree86. The implementation uses `zlib' to */
/* partially uncompress the file on the fly (see src/base/ftgzip.c). */
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
/* */
/* Define this macro if you want to enable this "feature". Note that */
/* this will however force you to link the zlib to any program that */
/* also uses FreeType. */
/* Define this macro if you want to enable this `feature'. See also */
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
/* */
#define FT_CONFIG_OPTION_USE_ZLIB
@ -116,7 +130,7 @@ FT_BEGIN_HEADER
/* ZLib library selection */
/* */
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
/* It allows FreeType's "ftgzip" component to link to the system's */
/* It allows FreeType's `ftgzip' component to link to the system's */
/* installation of the ZLib library. This is useful on systems like */
/* Unix or VMS where it generally is already available. */
/* */

31
include/freetype/ftmoderr.h
View File

@ -4,7 +4,7 @@
/* */
/* FreeType module error offsets (specification). */
/* */
/* Copyright 2001, 2002, 2003 by */
/* Copyright 2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -23,8 +23,8 @@
/* The lower byte gives the error code, the higher byte gives the */
/* module. The base module has error offset 0. For example, the error */
/* `FT_Err_Invalid_File_Format' has value 0x003, the error */
/* `TT_Err_Invalid_File_Format' has value 0xF03, the error */
/* `T1_Err_Invalid_File_Format' has value 0x1003, etc. */
/* `TT_Err_Invalid_File_Format' has value 0x1003, the error */
/* `T1_Err_Invalid_File_Format' has value 0x1103, etc. */
/* */
/* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */
/* to make the higher byte always zero (disabling the module error */
@ -109,18 +109,19 @@
FT_MODERRDEF( CFF, 0x400, "CFF module" )
FT_MODERRDEF( CID, 0x500, "CID module" )
FT_MODERRDEF( Gzip, 0x600, "Gzip module" )
FT_MODERRDEF( PCF, 0x700, "PCF module" )
FT_MODERRDEF( PFR, 0x800, "PFR module" )
FT_MODERRDEF( PSaux, 0x900, "PS auxiliary module" )
FT_MODERRDEF( PShinter, 0xA00, "PS hinter module" )
FT_MODERRDEF( PSnames, 0xB00, "PS names module" )
FT_MODERRDEF( Raster, 0xC00, "raster module" )
FT_MODERRDEF( SFNT, 0xD00, "SFNT module" )
FT_MODERRDEF( Smooth, 0xE00, "smooth raster module" )
FT_MODERRDEF( TrueType, 0xF00, "TrueType module" )
FT_MODERRDEF( Type1, 0x1000, "Type 1 module" )
FT_MODERRDEF( Type42, 0x1100, "Type 42 module" )
FT_MODERRDEF( Winfonts, 0x1200, "Windows FON/FNT module" )
FT_MODERRDEF( LZW, 0x700, "LZW module" )
FT_MODERRDEF( PCF, 0x800, "PCF module" )
FT_MODERRDEF( PFR, 0x900, "PFR module" )
FT_MODERRDEF( PSaux, 0xA00, "PS auxiliary module" )
FT_MODERRDEF( PShinter, 0xB00, "PS hinter module" )
FT_MODERRDEF( PSnames, 0xC00, "PS names module" )
FT_MODERRDEF( Raster, 0xD00, "raster module" )
FT_MODERRDEF( SFNT, 0xE00, "SFNT module" )
FT_MODERRDEF( Smooth, 0xF00, "smooth raster module" )
FT_MODERRDEF( TrueType, 0x1000, "TrueType module" )
FT_MODERRDEF( Type1, 0x1100, "Type 1 module" )
FT_MODERRDEF( Type42, 0x1200, "Type 42 module" )
FT_MODERRDEF( Winfonts, 0x1300, "Windows FON/FNT module" )
#ifdef FT_MODERR_END_LIST

17
include/freetype/internal/ftobjs.h
View File

@ -4,7 +4,7 @@
/* */
/* The FreeType private base classes (specification). */
/* */
/* Copyright 1996-2001, 2002, 2003 by */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -64,19 +64,12 @@ FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* The min and max functions missing in C. As usual, be careful not to */
/* write things like MIN( a++, b++ ) to avoid side effects. */
/* write things like FT_MIN( a++, b++ ) to avoid side effects. */
/* */
#ifndef MIN
#define MIN( a, b ) ( (a) < (b) ? (a) : (b) )
#endif
#define FT_MIN( a, b ) ( (a) < (b) ? (a) : (b) )
#define FT_MAX( a, b ) ( (a) > (b) ? (a) : (b) )
#ifndef MAX
#define MAX( a, b ) ( (a) > (b) ? (a) : (b) )
#endif
#ifndef ABS
#define ABS( a ) ( (a) < 0 ? -(a) : (a) )
#endif
#define FT_ABS( a ) ( (a) < 0 ? -(a) : (a) )
#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) )

4
src/autofit/afhints.c
View File

@ -137,8 +137,8 @@
FT_Pos dy )
{
AF_Direction dir;
FT_Pos ax = ABS( dx );
FT_Pos ay = ABS( dy );
FT_Pos ax = FT_ABS( dx );
FT_Pos ay = FT_ABS( dy );
dir = AF_DIR_NONE;

10
src/autofit/aflatin.c
View File

@ -469,7 +469,7 @@
FT_Pos max_coord = -32000;
#endif
major_dir = ABS( axis->major_dir );
major_dir = FT_ABS( axis->major_dir );
segment_dir = major_dir;
/* set up (u,v) in each point */
@ -524,8 +524,8 @@
if ( point == last ) /* skip singletons -- just in case */
continue;
if ( ABS( last->out_dir ) == major_dir &&
ABS( point->out_dir ) == major_dir )
if ( FT_ABS( last->out_dir ) == major_dir &&
FT_ABS( point->out_dir ) == major_dir )
{
/* we are already on an edge, try to locate its start */
last = point;
@ -533,7 +533,7 @@
for (;;)
{
point = point->prev;
if ( ABS( point->out_dir ) != major_dir )
if ( FT_ABS( point->out_dir ) != major_dir )
{
point = point->next;
break;
@ -598,7 +598,7 @@
passed = 1;
}
if ( !on_edge && ABS( point->out_dir ) == major_dir )
if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
{
/* this is the start of a new segment! */
segment_dir = point->out_dir;

14
src/autohint/ahglyph.c
View File

@ -5,7 +5,7 @@
/* Routines used to load and analyze a given glyph before hinting */
/* (body). */
/* */
/* Copyright 2000-2001, 2002, 2003 Catharon Productions Inc. */
/* Copyright 2000-2001, 2002, 2003, 2004 Catharon Productions Inc. */
/* Author: David Turner */
/* */
/* This file is part of the Catharon Typography Project and shall only */
@ -141,8 +141,8 @@
FT_Pos dy )
{
AH_Direction dir;
FT_Pos ax = ABS( dx );
FT_Pos ay = ABS( dy );
FT_Pos ax = FT_ABS( dx );
FT_Pos ay = FT_ABS( dy );
dir = AH_DIR_NONE;
@ -884,8 +884,8 @@
if ( point == last ) /* skip singletons -- just in case */
continue;
if ( ABS( last->out_dir ) == major_dir &&
ABS( point->out_dir ) == major_dir )
if ( FT_ABS( last->out_dir ) == major_dir &&
FT_ABS( point->out_dir ) == major_dir )
{
/* we are already on an edge, try to locate its start */
last = point;
@ -893,7 +893,7 @@
for (;;)
{
point = point->prev;
if ( ABS( point->out_dir ) != major_dir )
if ( FT_ABS( point->out_dir ) != major_dir )
{
point = point->next;
break;
@ -958,7 +958,7 @@
passed = 1;
}
if ( !on_edge && ABS( point->out_dir ) == major_dir )
if ( !on_edge && FT_ABS( point->out_dir ) == major_dir )
{
/* this is the start of a new segment! */
segment_dir = point->out_dir;

30
src/base/ftcalc.c
View File

@ -4,7 +4,7 @@
/* */
/* Arithmetic computations (body). */
/* */
/* Copyright 1996-2001, 2002, 2003 by */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -325,9 +325,9 @@
if ( a == 0 || b == c )
return a;
s = a; a = ABS( a );
s ^= b; b = ABS( b );
s ^= c; c = ABS( c );
s = a; a = FT_ABS( a );
s ^= b; b = FT_ABS( b );
s ^= c; c = FT_ABS( c );
if ( a <= 46340L && b <= 46340L && c <= 176095L && c > 0 )
a = ( a * b + ( c >> 1 ) ) / c;
@ -364,9 +364,9 @@
if ( a == 0 || b == c )
return a;
s = a; a = ABS( a );
s ^= b; b = ABS( b );
s ^= c; c = ABS( c );
s = a; a = FT_ABS( a );
s ^= b; b = FT_ABS( b );
s ^= c; c = FT_ABS( c );
if ( a <= 46340L && b <= 46340L && c > 0 )
a = a * b / c;
@ -401,8 +401,8 @@
if ( a == 0 || b == 0x10000L )
return a;
s = a; a = ABS(a);
s ^= b; b = ABS(b);
s = a; a = FT_ABS(a);
s ^= b; b = FT_ABS(b);
ua = (FT_ULong)a;
ub = (FT_ULong)b;
@ -434,8 +434,8 @@
FT_UInt32 q;
s = a; a = ABS(a);
s ^= b; b = ABS(b);
s = a; a = FT_ABS(a);
s ^= b; b = FT_ABS(b);
if ( b == 0 )
{
@ -474,8 +474,8 @@
FT_Int32 s;
s = x; x = ABS( x );
s ^= y; y = ABS( y );
s = x; x = FT_ABS( x );
s ^= y; y = FT_ABS( y );
ft_multo64( x, y, z );
@ -508,7 +508,7 @@
x->lo = (FT_UInt32)-(FT_Int32)x->lo;
x->hi = ~x->hi + !x->lo;
}
s ^= y; y = ABS( y );
s ^= y; y = FT_ABS( y );
/* Shortcut */
if ( x->hi == 0 )
@ -562,7 +562,7 @@
x->lo = (FT_UInt32)-(FT_Int32)x->lo;
x->hi = ~x->hi + !x->lo;
}
s ^= y; y = ABS( y );
s ^= y; y = FT_ABS( y );
/* Shortcut */
if ( x->hi == 0 )

12
src/bdf/bdflib.c
View File

@ -1,6 +1,6 @@
/*
* Copyright 2000 Computing Research Labs, New Mexico State University
* Copyright 2001, 2002, 2003 Francesco Zappa Nardelli
* Copyright 2001, 2002, 2003, 2004 Francesco Zappa Nardelli
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -1770,14 +1770,14 @@
/* Determine the overall font bounding box as the characters are */
/* loaded so corrections can be done later if indicated. */
p->maxas = (short)MAX( glyph->bbx.ascent, p->maxas );
p->maxds = (short)MAX( glyph->bbx.descent, p->maxds );
p->maxas = (short)FT_MAX( glyph->bbx.ascent, p->maxas );
p->maxds = (short)FT_MAX( glyph->bbx.descent, p->maxds );
p->rbearing = (short)( glyph->bbx.width + glyph->bbx.x_offset );
p->maxrb = (short)MAX( p->rbearing, p->maxrb );
p->minlb = (short)MIN( glyph->bbx.x_offset, p->minlb );
p->maxlb = (short)MAX( glyph->bbx.x_offset, p->maxlb );
p->maxrb = (short)FT_MAX( p->rbearing, p->maxrb );
p->minlb = (short)FT_MIN( glyph->bbx.x_offset, p->minlb );
p->maxlb = (short)FT_MAX( glyph->bbx.x_offset, p->maxlb );
if ( !( p->flags & _BDF_DWIDTH ) )
{

2
src/cache/ftcsbits.c vendored
View File

@ -163,7 +163,7 @@
/* now, compute size */
if ( asize )
*asize = ABS( sbit->pitch ) * sbit->height;
*asize = FT_ABS( sbit->pitch ) * sbit->height;
} /* glyph loading successful */

4
src/cff/cffparse.c
View File

@ -4,7 +4,7 @@
/* */
/* CFF token stream parser (body) */
/* */
/* Copyright 1996-2001, 2002, 2003 by */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -334,7 +334,7 @@
offset->x = cff_parse_fixed_thousand( data++ );
offset->y = cff_parse_fixed_thousand( data );
temp = ABS( matrix->yy );
temp = FT_ABS( matrix->yy );
*upm = (FT_UShort)FT_DivFix( 0x10000L, FT_DivFix( temp, 1000 ) );

2
src/cid/cidload.c
View File

@ -162,7 +162,7 @@
(void)cid_parser_to_fixed_array( parser, 6, temp, 3 );
temp_scale = ABS( temp[3] );
temp_scale = FT_ABS( temp[3] );
/* Set units per EM based on FontMatrix values. We set the value to */
/* `1000/temp_scale', because temp_scale was already multiplied by */

32
src/gzip/ftgzip.c
View File

@ -4,11 +4,11 @@
/* */
/* FreeType support for .gz compressed files. */
/* */
/* this optional component relies on zlib. It should mainly be used to */
/* This optional component relies on zlib. It should mainly be used to */
/* parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
/* Copyright 2002, 2003 by */
/* Copyright 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -144,7 +144,7 @@
/***************************************************************************/
/***************************************************************************/
#define FT_GZIP_BUFFER_SIZE 4096
#define FT_GZIP_BUFFER_SIZE 4096
typedef struct FT_GZipFileRec_
{
@ -154,7 +154,7 @@
z_stream zstream; /* zlib input stream */
FT_ULong start; /* starting position, after .gz header */
FT_Byte input[FT_GZIP_BUFFER_SIZE]; /* input read buffer */
FT_Byte input[FT_GZIP_BUFFER_SIZE]; /* input read buffer */
FT_Byte buffer[FT_GZIP_BUFFER_SIZE]; /* output buffer */
FT_ULong pos; /* position in output */
@ -173,7 +173,7 @@
#define FT_GZIP_RESERVED 0xE0 /* bits 5..7: reserved */
/* check and skip .gz header - we don't support "transparent" compression */
/* check and skip .gz header - we don't support `transparent' compression */
static FT_Error
ft_gzip_check_header( FT_Stream stream )
{
@ -254,7 +254,7 @@
FT_Stream source )
{
z_stream* zstream = &zip->zstream;
FT_Error error = 0;
FT_Error error = Gzip_Err_Ok;
zip->stream = stream;
@ -276,9 +276,9 @@
zip->start = FT_STREAM_POS();
}
/* initialize zlib - there is no zlib header in the compressed stream */
zstream->zalloc = (alloc_func) ft_gzip_alloc;
zstream->zfree = (free_func) ft_gzip_free;
/* initialize zlib -- there is no zlib header in the compressed stream */
zstream->zalloc = (alloc_func)ft_gzip_alloc;
zstream->zfree = (free_func) ft_gzip_free;
zstream->opaque = stream->memory;
zstream->avail_in = 0;
@ -286,10 +286,7 @@
if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK ||
zstream->next_in == NULL )
{
error = Gzip_Err_Invalid_File_Format;
goto Exit;
}
Exit:
return error;
@ -301,6 +298,7 @@
{
z_stream* zstream = &zip->zstream;
inflateEnd( zstream );
/* clear the rest */
@ -341,7 +339,8 @@
zip->cursor = zip->limit;
zip->pos = 0;
}
return error;
return error;
}
@ -376,7 +375,7 @@
zstream->next_in = zip->input;
zstream->avail_in = size;
return 0;
return Gzip_Err_Ok;
}
@ -418,6 +417,7 @@
break;
}
}
return error;
}
@ -427,8 +427,8 @@
ft_gzip_file_skip_output( FT_GZipFile zip,
FT_ULong count )
{
FT_Error error = 0;
FT_ULong delta;
FT_Error error = Gzip_Err_Ok;
FT_ULong delta;
for (;;)

42
src/pcf/pcfdrivr.c
View File

@ -31,6 +31,7 @@ THE SOFTWARE.
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_OBJECTS_H
#include FT_GZIP_H
#include FT_LZW_H
#include FT_ERRORS_H
#include FT_BDF_H
@ -214,7 +215,7 @@ THE SOFTWARE.
FT_TRACE4(( "PCF_Face_Done: done face\n" ));
/* close gzip stream if any */
/* close gzip/LZW stream if any */
if ( face->root.stream == &face->gzip_stream )
{
FT_Stream_Close( &face->gzip_stream );
@ -247,21 +248,44 @@ THE SOFTWARE.
/* this didn't work, try gzip support! */
error2 = FT_Stream_OpenGzip( &face->gzip_stream, stream );
if ( error2 == PCF_Err_Unimplemented_Feature )
if ( FT_ERROR_BASE( error2 ) == FT_Err_Unimplemented_Feature )
goto Fail;
error = error2;
if ( error )
goto Fail;
{
FT_Error error3;
face->gzip_source = stream;
face->root.stream = &face->gzip_stream;
stream = face->root.stream;
/* this didn't work, try LZW support! */
error3 = FT_Stream_OpenLZW( &face->gzip_stream, stream );
if ( FT_ERROR_BASE( error3 ) == FT_Err_Unimplemented_Feature )
goto Fail;
error = pcf_load_font( stream, face );
if ( error )
goto Fail;
error = error3;
if ( error )
goto Fail;
face->gzip_source = stream;
face->root.stream = &face->gzip_stream;
stream = face->root.stream;
error = pcf_load_font( stream, face );
if ( error )
goto Fail;
}
else
{
face->gzip_source = stream;
face->root.stream = &face->gzip_stream;
stream = face->root.stream;
error = pcf_load_font( stream, face );
if ( error )
goto Fail;
}
}
/* set-up charmap */

12
src/pshinter/pshalgo.c
View File

@ -427,7 +427,7 @@
FT_Fixed delta2 = FT_PIX_ROUND( pos + len ) - pos - len;
if ( ABS( delta1 ) <= ABS( delta2 ) )
if ( FT_ABS( delta1 ) <= FT_ABS( delta2 ) )
return delta1;
else
return delta2;
@ -771,7 +771,7 @@
FT_Fixed side_delta = psh_hint_snap_stem_side_delta ( pos,
len );
if ( ABS( side_delta ) < ABS( delta_b ) )
if ( FT_ABS( side_delta ) < FT_ABS( delta_b ) )
pos += side_delta;
else
pos += delta_b;
@ -1414,7 +1414,7 @@
flag = PSH_POINT_EDGE_MIN;
d = point->org_u - hint->org_pos;
if ( ABS( d ) < threshold )
if ( FT_ABS( d ) < threshold )
{
Is_Strong:
psh_point_set_strong( point );
@ -1428,7 +1428,7 @@
flag = PSH_POINT_EDGE_MAX;
d = point->org_u - hint->org_pos - hint->org_len;
if ( ABS( d ) < threshold )
if ( FT_ABS( d ) < threshold )
goto Is_Strong;
}
}
@ -1464,7 +1464,7 @@
flag = PSH_POINT_EDGE_MIN;
d = point->org_u - hint->org_pos;
if ( ABS( d ) < threshold )
if ( FT_ABS( d ) < threshold )
{
Is_Strong2:
point->flags2 |= flag;
@ -1478,7 +1478,7 @@
flag = PSH_POINT_EDGE_MAX;
d = point->org_u - hint->org_pos - hint->org_len;
if ( ABS( d ) < threshold )
if ( FT_ABS( d ) < threshold )
goto Is_Strong2;
}

13
src/sfnt/ttload.c
View File

@ -5,7 +5,7 @@
/* Load the basic TrueType tables, i.e., tables that can be either in */
/* TTF or OTF fonts (body). */
/* */
/* Copyright 1996-2001, 2002, 2003 by */
/* Copyright 1996-2001, 2002, 2003, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -740,12 +740,12 @@
face->root.num_glyphs = maxProfile->numGlyphs;
face->root.internal->max_points =
(FT_UShort)MAX( maxProfile->maxCompositePoints,
maxProfile->maxPoints );
(FT_UShort)FT_MAX( maxProfile->maxCompositePoints,
maxProfile->maxPoints );
face->root.internal->max_contours =
(FT_Short)MAX( maxProfile->maxCompositeContours,
maxProfile->maxContours );
(FT_Short)FT_MAX( maxProfile->maxCompositeContours,
maxProfile->maxContours );
face->max_components = (FT_ULong)maxProfile->maxComponentElements +
maxProfile->maxComponentDepth;
@ -896,7 +896,8 @@
/* do we have an inconsistent number of metric values? */
{
TT_ShortMetrics* cur = *shorts;
TT_ShortMetrics* limit = cur + MIN( num_shorts, num_shorts_checked );
TT_ShortMetrics* limit = cur +
FT_MIN( num_shorts, num_shorts_checked );
for ( ; cur < limit; cur++ )

18
src/truetype/ttinterp.c
View File

@ -2403,7 +2403,7 @@
/* at small sizes, F_dot_P can become too small, resulting */
/* in overflows and `spikes' in a number of glyphs like `w'. */
if ( ABS( CUR.F_dot_P ) < 0x4000000L )
if ( FT_ABS( CUR.F_dot_P ) < 0x4000000L )
CUR.F_dot_P = 0x40000000L;
/* Disable cached aspect ratio */
@ -2446,7 +2446,7 @@
FT_UNUSED_EXEC;
if ( ABS( Vx ) < 0x10000L && ABS( Vy ) < 0x10000L )
if ( FT_ABS( Vx ) < 0x10000L && FT_ABS( Vy ) < 0x10000L )
{
Vx *= 0x100;
Vy *= 0x100;
@ -2985,8 +2985,8 @@
args[0] = TT_MULDIV( args[0], args[1], 64L );
#define DO_ABS \
args[0] = ABS( args[0] );
#define DO_ABS \
args[0] = FT_ABS( args[0] );
#define DO_NEG \
@ -5708,7 +5708,7 @@
if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cutin flag */
{
if ( ABS( distance - org_dist ) > CUR.GS.control_value_cutin )
if ( FT_ABS( distance - org_dist ) > CUR.GS.control_value_cutin )
distance = org_dist;
distance = CUR_Func_round( distance, CUR.tt_metrics.compensations[0] );
@ -5752,7 +5752,7 @@
/* single width cutin test */
if ( ABS( org_dist - CUR.GS.single_width_value ) <
if ( FT_ABS( org_dist - CUR.GS.single_width_value ) <
CUR.GS.single_width_cutin )
{
if ( org_dist >= 0 )
@ -5842,7 +5842,7 @@
/* single width test */
if ( ABS( cvt_dist - CUR.GS.single_width_value ) <
if ( FT_ABS( cvt_dist - CUR.GS.single_width_value ) <
CUR.GS.single_width_cutin )
{
if ( cvt_dist >= 0 )
@ -5886,7 +5886,7 @@
/* refer to the same zone. */
if ( CUR.GS.gep0 == CUR.GS.gep1 )
if ( ABS( cvt_dist - org_dist ) >= CUR.GS.control_value_cutin )
if ( FT_ABS( cvt_dist - org_dist ) >= CUR.GS.control_value_cutin )
cvt_dist = org_dist;
distance = CUR_Func_round(
@ -6036,7 +6036,7 @@
discriminant = TT_MULDIV( dax, -dby, 0x40 ) +
TT_MULDIV( day, dbx, 0x40 );
if ( ABS( discriminant ) >= 0x40 )
if ( FT_ABS( discriminant ) >= 0x40 )
{
val = TT_MULDIV( dx, -dby, 0x40 ) + TT_MULDIV( dy, dbx, 0x40 );

4
src/type1/t1load.c
View File

@ -854,7 +854,7 @@
(void)T1_ToFixedArray( parser, 6, temp, 3 );
temp_scale = ABS( temp[3] );
temp_scale = FT_ABS( temp[3] );
/* Set Units per EM based on FontMatrix values. We set the value to */
/* 1000 / temp_scale, because temp_scale was already multiplied by */
@ -1660,7 +1660,7 @@
keyword_flag[0] = 1;
else
{
if ( parser->root.error == T1_Err_Ignore )
if ( FT_ERROR_BASE( parser->root.error ) == FT_Err_Ignore )
parser->root.error = T1_Err_Ok;
else
return parser->root.error;

4
src/type42/t42parse.c
View File

@ -4,7 +4,7 @@
/* */
/* Type 42 font parser (body). */
/* */
/* Copyright 2002, 2003 by Roberto Alameda. */
/* Copyright 2002, 2003, 2004 by Roberto Alameda. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
@ -245,7 +245,7 @@
(void)T1_ToFixedArray( parser, 6, temp, 3 );
temp_scale = ABS( temp[3] );
temp_scale = FT_ABS( temp[3] );
/* Set Units per EM based on FontMatrix values. We set the value to */
/* 1000 / temp_scale, because temp_scale was already multiplied by */

4
tests/gview.c
View File

@ -745,7 +745,7 @@ ah_draw_edges( void )
x = (NV_Pos)( v1.x + 0.5 );
nv_pixmap_fill_rect( target, x - 1, y2, 3,
ABS( y1 - y2 ) + 1, SEGMENT_COLOR );
FT_ABS( y1 - y2 ) + 1, SEGMENT_COLOR );
}
}
@ -787,7 +787,7 @@ ah_draw_edges( void )
x = (NV_Pos)( v1.y + 0.5 );
nv_pixmap_fill_rect( target, y1, x - 1,
ABS( y1 - y2 ) + 1, 3, SEGMENT_COLOR );
FT_ABS( y1 - y2 ) + 1, 3, SEGMENT_COLOR );
}
}

35
vms_make.com
View File

@ -151,6 +151,8 @@ all :
$(MMS)$(MMSQUALIFIERS)
set default [-.gzip]
$(MMS)$(MMSQUALIFIERS)
set default [-.lzw]
$(MMS)$(MMSQUALIFIERS)
set default [-.pcf]
$(MMS)$(MMSQUALIFIERS)
set default [-.pfr]
@ -271,6 +273,39 @@ CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.gzip])
OBJS=ftgzip.obj
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)
# EOF
$ eod
$ close out
$ write sys$output "... [.src.lzw] directory"
$ create [.src.lzw]descrip.mms
$ open/append out [.src.lzw]descrip.mms
$ copy sys$input: out
$ deck
#
# FreeType 2 LZW support compilation rules for VMS
#
# Copyright 2004 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
$EOD
$ if libincs .nes. "" then write out "LIBINCS = ", libincs, ","
$ copy sys$input: out
$ deck
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=($(LIBINCS)[--.include],[--.src.lzw])
OBJS=ftlzw.obj
all : $(OBJS)
library [--.lib]freetype.olb $(OBJS)