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FreeType 2.13.2

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mnerv
2023-08-27 18:03:45 +02:00
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README for the builds/amiga subdirectory.
Copyright (C) 2005-2023 by
Werner Lemberg and Detlef W<>rkner.
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.
The makefile.os4 is for the AmigaOS4 SDK. To use it, type
"make -f makefile.os4", it produces a link library libft2_ppc.a.
The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted on
68k-Amiga producing MorphOS-PPC-binaries from http://www.morphos.de).
To use it, type "make assign", then "make"; it produces a link library
libft2_ppc.a.
The smakefile is a makefile for Amiga SAS/C 6.58 (no longer available,
latest sold version was 6.50, updates can be found in Aminet). It is
based on the version found in the sourcecode of ttf.library 0.83b for
FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
http://ragriffi.home.sprynet.com).
You will also need the latest include files and amiga.lib from the
Amiga web site (https://os.amigaworld.de/download.php?id=3) for
AmigaOS 3.9; the generated code should work under AmigaOS 2.04 and up.
To use it, call "smake assign" and then "smake" from the builds/amiga
directory. The results are:
- A link library "ft2_680x0.lib" (where x depends on the setting of
the CPU entry in the smakefile) containing all FreeType2 parts
except of the init code, debugging code, and the system interface
code.
- ftsystem.o, an object module containing the standard version of the
system interface code which uses fopen() fclose() fread() fseek()
ftell() malloc() realloc() and free() from lib:sc.lib (not pure).
- ftsystempure.o, an object module containing the pure version of the
system interface code which uses Open() Close() Read() Seek()
ExamineFH() AsmAllocPooled() AsmFreePooled() etc. This version can
be used in both normal programs and in Amiga run-time shared system
librarys (can be linked with lib:libinit.o, no copying of DATA and
BSS hunks for each OpenLibrary() necessary). Source code is in
src/base/ftsystem.c.
- ftdebug.o, an object module containing the standard version of the
debugging code which uses vprintf() and exit() (not pure).
Debugging can be turned on in FT:include/freetype/config/ftoption.h
and with FT_SetTraceLevel().
- ftdebugpure.o, an object module containing the pure version of the
debugging code which uses KVPrintf() from lib:debug.lib and no
exit(). For debugging of Amiga run-time shared system libraries.
Source code is in src/base/ftdebug.c.
- NO ftinit.o. Because linking with a link library should result in
linking only the needed object modules in it, but standard
ftsystem.o would force ALL FreeType2 modules to be linked to your
program, I decided to use a different scheme: You must #include
FT:src/base/ftinit.c in your sourcecode and specify with #define
statements which modules you need. See
include/freetype/config/ftmodule.h.
To use in your own programs:
- Insert the #define and #include statements from top of
include/freetype/config/ftmodule.h in your source code and
uncomment the #define statements for the FreeType2 modules you need.
- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
calling the FreeType2 functions, because the link library and the
object files are compiled with PARAMETERS=BOTH.
- "smake assign" (assign "FT:" to the FreeType2 main directory).
- Compile your program.
- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
with either ftdebug.o or (ftdebugpure.o and lib:debug.lib), and with
ft2_680x0.lib as link library.
To adapt to other compilers:
- The standard ANSI C maximum length of 31 significant characters in
identifiers is not enough for FreeType2. Check if your compiler has
a minimum length of 40 significant characters or can be switched to
it. "idlen=40" is the option for SAS/C. Setting #define
HAVE_LIMIT_ON_IDENTS in an include file may also work (not tested).
- Make sure that the include directory in builds/amiga is searched
before the normal FreeType2 include directory, so you are able to
replace problematic include files with your own version (same may be
useful for the src directory).
- An example of how to replace/workaround a problematic include file
is include/freetype/config/ftconfig.h; it changes a #define that
would prevent SAS/C from generating XDEF's where it should do that and
then includes the standard FreeType2 include file.
Local Variables:
coding: latin-1
End:

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/***************************************************************************/
/* */
/* ftconfig.h */
/* */
/* Amiga-specific configuration file (specification only). */
/* */
/* Copyright (C) 2005-2023 by */
/* Werner Lemberg and Detlef W<>rkner. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*
* This is an example how to override the default FreeType2 header files
* with Amiga-specific changes. When the compiler searches this directory
* before the default directory, we can do some modifications.
*
* Here we must change FT_EXPORT_DEF so that SAS/C does
* generate the needed XDEFs.
*/
#if 0
#define FT_EXPORT_DEF( x ) extern x
#endif
#undef FT_EXPORT_DEF
#define FT_EXPORT_DEF( x ) x
/* Now include the original file */
#ifndef __MORPHOS__
#ifdef __SASC
#include "FT:include/freetype/config/ftconfig.h"
#else
#include "/FT/include/freetype/config/ftconfig.h"
#endif
#else
/* We must define that, it seems that
* lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
* ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
* binaries from http://www.morphos.de)
*/
#define _LIBC_LIMITS_H_
#include "/FT/include/freetype/config/ftconfig.h"
#endif
/*
Local Variables:
coding: latin-1
End:
*/

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/***************************************************************************/
/* */
/* ftmodule.h */
/* */
/* Amiga-specific FreeType module selection. */
/* */
/* Copyright (C) 2005-2023 by */
/* Werner Lemberg and Detlef W<>rkner. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*
* To avoid that all your programs include all FreeType modules,
* you copy the following piece of source code into your own
* source file and specify which modules you really need in your
* application by uncommenting the appropriate lines.
*/
/*
//#define FT_USE_AUTOFIT // autofitter
//#define FT_USE_RASTER // monochrome rasterizer
//#define FT_USE_SMOOTH // anti-aliasing rasterizer
//#define FT_USE_TT // truetype font driver
//#define FT_USE_T1 // type1 font driver
//#define FT_USE_T42 // type42 font driver
//#define FT_USE_T1CID // cid-keyed type1 font driver // no cmap support
//#define FT_USE_CFF // opentype font driver
//#define FT_USE_BDF // bdf bitmap font driver
//#define FT_USE_PCF // pcf bitmap font driver
//#define FT_USE_PFR // pfr font driver
//#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
//#define FT_USE_OTV // opentype validator
//#define FT_USE_GXV // truetype gx validator
#include "FT:src/base/ftinit.c"
*/
/* Make sure that the needed support modules are built in.
* Dependencies can be found by searching for FT_Get_Module.
*/
#ifdef FT_USE_T42
#define FT_USE_TT
#endif
#ifdef FT_USE_TT
#define FT_USE_SFNT
#endif
#ifdef FT_USE_CFF
#define FT_USE_SFNT
#define FT_USE_PSHINT
#define FT_USE_PSNAMES
#endif
#ifdef FT_USE_T1
#define FT_USE_PSAUX
#define FT_USE_PSHINT
#define FT_USE_PSNAMES
#endif
#ifdef FT_USE_T1CID
#define FT_USE_PSAUX
#define FT_USE_PSHINT
#define FT_USE_PSNAMES
#endif
#ifdef FT_USE_PSAUX
#define FT_USE_PSNAMES
#endif
#ifdef FT_USE_SFNT
#define FT_USE_PSNAMES
#endif
/* Now include the modules */
#ifdef FT_USE_AUTOFIT
FT_USE_MODULE( FT_Module_Class, autofit_module_class )
#endif
#ifdef FT_USE_TT
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
#endif
#ifdef FT_USE_T1
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
#endif
#ifdef FT_USE_CFF
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
#endif
#ifdef FT_USE_T1CID
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
#endif
#ifdef FT_USE_PFR
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
#endif
#ifdef FT_USE_T42
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
#endif
#ifdef FT_USE_WINFNT
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
#endif
#ifdef FT_USE_PCF
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
#endif
#ifdef FT_USE_PSAUX
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
#endif
#ifdef FT_USE_PSNAMES
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
#endif
#ifdef FT_USE_PSHINT
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
#endif
#ifdef FT_USE_RASTER
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
#endif
#ifdef FT_USE_SFNT
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
#endif
#ifdef FT_USE_SMOOTH
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
#endif
#ifdef FT_USE_OTV
FT_USE_MODULE( FT_Module_Class, otv_module_class )
#endif
#ifdef FT_USE_BDF
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
#endif
#ifdef FT_USE_GXV
FT_USE_MODULE( FT_Module_Class, gxv_module_class )
#endif
/*
Local Variables:
coding: latin-1
End:
*/

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#
# Makefile for FreeType2 link library using ppc-morphos-gcc-2.95.3-bin.tgz
# (gcc 2.95.3 hosted on 68k-Amiga producing MorphOS-PPC-binaries from
# http://www.morphos.de)
#
# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef W<>rkner.
#
# 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.
#
# to build from the builds/amiga directory call
#
# make assign
# make
#
# Your programs source code should start with this
# (uncomment the parts you do not need to keep the program small):
# ---8<---
#define FT_USE_AUTOFIT // autofitter
#define FT_USE_RASTER // monochrome rasterizer
#define FT_USE_SMOOTH // anti-aliasing rasterizer
#define FT_USE_TT // truetype font driver
#define FT_USE_T1 // type1 font driver
#define FT_USE_T42 // type42 font driver
#define FT_USE_T1CID // cid-keyed type1 font driver
#define FT_USE_CFF // opentype font driver
#define FT_USE_BDF // bdf bitmap font driver
#define FT_USE_PCF // pcf bitmap font driver
#define FT_USE_PFR // pfr font driver
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
#define FT_USE_OTV // opentype validator
#define FT_USE_GXV // truetype gx validator
#include "FT:src/base/ftinit.c"
# ---8<---
#
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
all: libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
assign:
assign FT: //
FTSRC = /FT/src
CC = ppc-morphos-gcc
AR = ppc-morphos-ar rc
RANLIB = ppc-morphos-ranlib
LD = ppc-morphos-ld
CFLAGS = -DFT2_BUILD_LIBRARY -O2 -I/emu/emulinclude/includegcc -I/emu/include -Iinclude -I$(FTSRC) -I/FT/include
#
# FreeType2 library base
#
ftbase.ppc.o: $(FTSRC)/base/ftbase.c
$(CC) -c $(CFLAGS) -o $@ $<
ftinit.ppc.o: $(FTSRC)/base/ftinit.c
$(CC) -c $(CFLAGS) -o $@ $<
ftsystem.ppc.o: $(FTSRC)/base/ftsystem.c
$(CC) -c $(CFLAGS) -o $@ $<
# pure version for use in run-time library etc
ftsystempure.ppc.o: src/base/ftsystem.c
$(CC) -c $(CFLAGS) -o $@ $<
ftdebug.ppc.o: $(FTSRC)/base/ftdebug.c
$(CC) -c $(CFLAGS) -o $@ $<
# pure version for use in run-time library etc
ftdebugpure.ppc.o: src/base/ftdebug.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library base extensions
#
ftbbox.ppc.o: $(FTSRC)/base/ftbbox.c
$(CC) -c $(CFLAGS) -o $@ $<
ftbdf.ppc.o: $(FTSRC)/base/ftbdf.c
$(CC) -c $(CFLAGS) -o $@ $<
ftbitmap.ppc.o: $(FTSRC)/base/ftbitmap.c
$(CC) -c $(CFLAGS) -o $@ $<
ftcid.ppc.o: $(FTSRC)/base/ftcid.c
$(CC) -c $(CFLAGS) -o $@ $<
ftfstype.ppc.o: $(FTSRC)/base/ftfstype.c
$(CC) -c $(CFLAGS) -o $@ $<
ftgasp.ppc.o: $(FTSRC)/base/ftgasp.c
$(CC) -c $(CFLAGS) -o $@ $<
ftglyph.ppc.o: $(FTSRC)/base/ftglyph.c
$(CC) -c $(CFLAGS) -o $@ $<
ftgxval.ppc.o: $(FTSRC)/base/ftgxval.c
$(CC) -c $(CFLAGS) -o $@ $<
ftmm.ppc.o: $(FTSRC)/base/ftmm.c
$(CC) -c $(CFLAGS) -o $@ $<
ftotval.ppc.o: $(FTSRC)/base/ftotval.c
$(CC) -c $(CFLAGS) -o $@ $<
ftpatent.ppc.o: $(FTSRC)/base/ftpatent.c
$(CC) -c $(CFLAGS) -o $@ $<
ftpfr.ppc.o: $(FTSRC)/base/ftpfr.c
$(CC) -c $(CFLAGS) -o $@ $<
ftstroke.ppc.o: $(FTSRC)/base/ftstroke.c
$(CC) -c $(CFLAGS) -o $@ $<
ftsynth.ppc.o: $(FTSRC)/base/ftsynth.c
$(CC) -c $(CFLAGS) -o $@ $<
fttype1.ppc.o: $(FTSRC)/base/fttype1.c
$(CC) -c $(CFLAGS) -o $@ $<
ftwinfnt.ppc.o: $(FTSRC)/base/ftwinfnt.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library autofitting module
#
autofit.ppc.o: $(FTSRC)/autofit/autofit.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library postscript hinting module
#
pshinter.ppc.o: $(FTSRC)/pshinter/pshinter.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library PS support module
#
psaux.ppc.o: $(FTSRC)/psaux/psaux.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library PS glyph names module
#
psnames.ppc.o: $(FTSRC)/psnames/psnames.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library monochrome raster module
#
raster.ppc.o: $(FTSRC)/raster/raster.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library anti-aliasing raster module
#
smooth.ppc.o: $(FTSRC)/smooth/smooth.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library 'sfnt' module
#
sfnt.ppc.o: $(FTSRC)/sfnt/sfnt.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library glyph and image caching system
#
ftcache.ppc.o: $(FTSRC)/cache/ftcache.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library OpenType font driver
#
cff.ppc.o: $(FTSRC)/cff/cff.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library TrueType font driver
#
truetype.ppc.o: $(FTSRC)/truetype/truetype.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library Type1 font driver
#
type1.ppc.o: $(FTSRC)/type1/type1.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library Type42 font driver
#
type42.ppc.o: $(FTSRC)/type42/type42.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library CID-keyed Type1 font driver
#
type1cid.ppc.o: $(FTSRC)/cid/type1cid.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library BDF bitmap font driver
#
bdf.ppc.o: $(FTSRC)/bdf/bdf.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library PCF bitmap font driver
#
pcf.ppc.o: $(FTSRC)/pcf/pcf.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library gzip support for compressed PCF bitmap fonts
#
gzip.ppc.o: $(FTSRC)/gzip/ftgzip.c
$(CC) -c $(CFLAGS) -o $@ $<
# FreeType2 library bzip2 support for compressed PCF bitmap fonts
#
bzip2.ppc.o: $(FTSRC)/bzip2/ftbzip2.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library compress support for compressed PCF bitmap fonts
#
lzw.ppc.o: $(FTSRC)/lzw/ftlzw.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library PFR font driver
#
pfr.ppc.o: $(FTSRC)/pfr/pfr.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library Windows FNT/FON bitmap font driver
#
winfnt.ppc.o: $(FTSRC)/winfonts/winfnt.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library TrueTypeGX Validator
#
gxvalid.ppc.o: $(FTSRC)/gxvalid/gxvalid.c
$(CC) -c $(CFLAGS) -o $@ $<
#
# FreeType2 library OpenType validator
#
otvalid.ppc.o: $(FTSRC)/otvalid/otvalid.c
$(CC) -c $(CFLAGS) -o $@ $<
BASEPPC = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o \
oftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o \
ftgxval.ppc.o ftmm.ppc.o ftotval.ppc.o \
ftpatent.ppc.o ftpfr.ppc.o ftstroke.ppc.o ftsynth.ppc.o \
fttype1.ppc.o ftwinfnt.ppc.o
DEBUGPPC = ftdebug.ppc.o ftdebugpure.ppc.o
AFITPPC = autofit.ppc.o
GXVPPC = gxvalid.ppc.o
OTVPPC = otvalid.ppc.o
PSPPC = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
RASTERPPC = raster.ppc.o smooth.ppc.o
FONTDPPC = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
libft2_ppc.a: $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
$(AR) $@ $(BASEPPC) $(AFITPPC) $(GXVPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o bzip2.ppc.o lzw.ppc.o
-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
#Local Variables:
#coding: latin-1
#End:

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#
# Makefile for FreeType2 link library using gcc 4.0.3 from the
# AmigaOS4 SDK
#
# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef W<>rkner.
#
# 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.
# to build from the builds/amiga directory call
#
# make -f makefile.os4
#
# Your programs source code should start with this
# (uncomment the parts you do not need to keep the program small):
# ---8<---
#define FT_USE_AUTOFIT // autofitter
#define FT_USE_RASTER // monochrome rasterizer
#define FT_USE_SMOOTH // anti-aliasing rasterizer
#define FT_USE_TT // truetype font driver
#define FT_USE_T1 // type1 font driver
#define FT_USE_T42 // type42 font driver
#define FT_USE_T1CID // cid-keyed type1 font driver
#define FT_USE_CFF // opentype font driver
#define FT_USE_BDF // bdf bitmap font driver
#define FT_USE_PCF // pcf bitmap font driver
#define FT_USE_PFR // pfr font driver
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
#define FT_USE_OTV // opentype validator
#define FT_USE_GXV // truetype gx validator
#include "FT:src/base/ftinit.c"
# ---8<---
#
# link your programs with libft2_ppc.a and either ftsystem.ppc.o or ftsystempure.ppc.o
# (and either ftdebug.ppc.o or ftdebugpure.ppc.o if you enabled FT_DEBUG_LEVEL_ERROR or
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
all: assign libft2_ppc.a ftsystem.ppc.o ftsystempure.ppc.o
assign:
assign FT: //
CC = ppc-amigaos-gcc
AR = ppc-amigaos-ar
RANLIB = ppc-amigaos-ranlib
DIRFLAGS = -Iinclude -I/FT/src -I/FT/include -I/SDK/include
WARNINGS = -Wall -W -Wundef -Wpointer-arith -Wbad-function-cast \
-Waggregate-return -Wwrite-strings -Wshadow
OPTIONS = -DFT2_BUILD_LIBRARY -DNDEBUG -fno-builtin
OPTIMIZE = -O2 -fomit-frame-pointer -fstrength-reduce -finline-functions
CFLAGS = -mcrt=clib2 $(DIRFLAGS) $(WARNINGS) $(FT2FLAGS) $(OPTIONS) $(OPTIMIZE)
#
# FreeType2 library base
#
ftbase.ppc.o: FT:src/base/ftbase.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbase.c
ftinit.ppc.o: FT:src/base/ftinit.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftinit.c
ftsystem.ppc.o: FT:src/base/ftsystem.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsystem.c
# pure version for use in run-time library etc
ftsystempure.ppc.o: src/base/ftsystem.c
$(CC) -c $(CFLAGS) -o $@ src/base/ftsystem.c
#
# FreeType2 library base extensions
#
ftbbox.ppc.o: FT:src/base/ftbbox.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbbox.c
ftbdf.ppc.o: FT:src/base/ftbdf.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbdf.c
ftbitmap.ppc.o: FT:src/base/ftbitmap.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftbitmap.c
ftcid.ppc.o: FT:src/base/ftcid.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftcid.c
ftdebug.ppc.o: FT:src/base/ftdebug.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftdebug.c
# pure version for use in run-time library etc
ftdebugpure.ppc.o: src/base/ftdebug.c
$(CC) -c $(CFLAGS) -o $@ src/base/ftdebug.c
ftfstype.ppc.o: FT:src/base/ftfstype.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftfstype.c
ftgasp.ppc.o: FT:src/base/ftgasp.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgasp.c
ftglyph.ppc.o: FT:src/base/ftglyph.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftglyph.c
ftgxval.ppc.o: FT:src/base/ftgxval.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftgxval.c
ftmm.ppc.o: FT:src/base/ftmm.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftmm.c
ftotval.ppc.o: FT:src/base/ftotval.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftotval.c
ftpatent.ppc.o: FT:src/base/ftpatent.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpatent.c
ftpfr.ppc.o: FT:src/base/ftpfr.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftpfr.c
ftstroke.ppc.o: FT:src/base/ftstroke.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftstroke.c
ftsynth.ppc.o: FT:src/base/ftsynth.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftsynth.c
fttype1.ppc.o: FT:src/base/fttype1.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/fttype1.c
ftwinfnt.ppc.o: FT:src/base/ftwinfnt.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/base/ftwinfnt.c
#
# FreeType2 library autofitting module
#
autofit.ppc.o: FT:src/autofit/autofit.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/autofit/autofit.c
#
# FreeType2 library postscript hinting module
#
pshinter.ppc.o: FT:src/pshinter/pshinter.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/pshinter/pshinter.c
#
# FreeType2 library PS support module
#
psaux.ppc.o: FT:src/psaux/psaux.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/psaux/psaux.c
#
# FreeType2 library PS glyph names module
#
psnames.ppc.o: FT:src/psnames/psnames.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/psnames/psnames.c
#
# FreeType2 library monochrome raster module
#
raster.ppc.o: FT:src/raster/raster.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/raster/raster.c
#
# FreeType2 library anti-aliasing raster module
#
smooth.ppc.o: FT:src/smooth/smooth.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/smooth/smooth.c
#
# FreeType2 library 'sfnt' module
#
sfnt.ppc.o: FT:src/sfnt/sfnt.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/sfnt/sfnt.c
#
# FreeType2 library glyph and image caching system
#
ftcache.ppc.o: FT:src/cache/ftcache.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/cache/ftcache.c
#
# FreeType2 library OpenType font driver
#
cff.ppc.o: FT:src/cff/cff.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/cff/cff.c
#
# FreeType2 library TrueType font driver
#
truetype.ppc.o: FT:src/truetype/truetype.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/truetype/truetype.c
#
# FreeType2 library Type1 font driver
#
type1.ppc.o: FT:src/type1/type1.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/type1/type1.c
#
# FreeType2 library Type42 font driver
#
type42.ppc.o: FT:src/type42/type42.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/type42/type42.c
#
# FreeType2 library CID-keyed Type1 font driver
#
type1cid.ppc.o: FT:src/cid/type1cid.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/cid/type1cid.c
#
# FreeType2 library BDF bitmap font driver
#
bdf.ppc.o: FT:src/bdf/bdf.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/bdf/bdf.c
#
# FreeType2 library PCF bitmap font driver
#
pcf.ppc.o: FT:src/pcf/pcf.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/pcf/pcf.c
#
# FreeType2 library gzip support for compressed PCF bitmap fonts
#
gzip.ppc.o: FT:src/gzip/ftgzip.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/gzip/ftgzip.c
#
# FreeType2 library bzip2 support for compressed PCF bitmap fonts
#
bzip2.ppc.o: FT:src/bzip2/ftbzip2.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/bzip2/ftbzip2.c
#
# FreeType2 library compress support for compressed PCF bitmap fonts
#
lzw.ppc.o: FT:src/lzw/ftlzw.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/lzw/ftlzw.c
#
# FreeType2 library PFR font driver
#
pfr.ppc.o: FT:src/pfr/pfr.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/pfr/pfr.c
#
# FreeType2 library Windows FNT/FON bitmap font driver
#
winfnt.ppc.o: FT:src/winfonts/winfnt.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/winfonts/winfnt.c
#
# FreeType2 library TrueTypeGX Validator
#
gxvalid.ppc.o: FT:src/gxvalid/gxvalid.c
$(CC) -c $(CFLAGS) -Wno-aggregate-return -o $@ /FT/src/gxvalid/gxvalid.c
#
# FreeType2 library OpenType validator
#
otvalid.ppc.o: FT:src/otvalid/otvalid.c
$(CC) -c $(CFLAGS) -o $@ /FT/src/otvalid/otvalid.c
BASE = ftbase.ppc.o ftbbox.ppc.o ftbdf.ppc.o ftbitmap.ppc.o ftcid.ppc.o \
ftfstype.ppc.o ftgasp.ppc.o ftglyph.ppc.o \
ftgxval.ppc.o ftmm.ppc.o ftotval.ppc.o \
ftpatent.ppc.o ftpfr.ppc.o ftstroke.ppc.o ftsynth.ppc.o \
fttype1.ppc.o ftwinfnt.ppc.o
DEBUG = ftdebug.ppc.o ftdebugpure.ppc.o
AFIT = autofit.ppc.o
GXV = gxvalid.ppc.o
OTV = otvalid.ppc.o
PS = psaux.ppc.o psnames.ppc.o pshinter.ppc.o
RASTER = raster.ppc.o smooth.ppc.o
FONTD = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
bdf.ppc.o pcf.ppc.o pfr.ppc.o winfnt.ppc.o
libft2_ppc.a: $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
$(AR) r $@ $(BASE) $(AFIT) $(GXV) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
$(RANLIB) $@
#Local Variables:
#coding: latin-1
#End:

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#
# Makefile for FreeType2 link library using Amiga SAS/C 6.58
#
# Copyright (C) 2005-2023 by
# Werner Lemberg and Detlef W<>rkner.
#
# 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.
# to build from the builds/amiga directory call
#
# smake assign
# smake
#
# Your programs source code should start with this
# (uncomment the parts you do not need to keep the program small):
# ---8<---
#define FT_USE_AUTOFIT // autofitter
#define FT_USE_RASTER // monochrome rasterizer
#define FT_USE_SMOOTH // anti-aliasing rasterizer
#define FT_USE_TT // truetype font driver
#define FT_USE_T1 // type1 font driver
#define FT_USE_T42 // type42 font driver
#define FT_USE_T1CID // cid-keyed type1 font driver
#define FT_USE_CFF // opentype font driver
#define FT_USE_BDF // bdf bitmap font driver
#define FT_USE_PCF // pcf bitmap font driver
#define FT_USE_PFR // pfr font driver
#define FT_USE_WINFNT // windows .fnt|.fon bitmap font driver
#define FT_USE_OTV // opentype validator
#define FT_USE_GXV // truetype gx validator
#include "FT:src/base/ftinit.c"
# ---8<---
#
# link your programs with ft2_680x0.lib and either ftsystem.o or ftsystempure.o
# (and either ftdebug.o or ftdebugpure.o if you enabled FT_DEBUG_LEVEL_ERROR or
# FT_DEBUG_LEVEL_TRACE in include/freetype/config/ftoption.h).
OBJBASE = ftbase.o ftbbox.o ftbdf.o ftbitmap.o ftcid.o ftfstype.o \
ftgasp.o ftglyph.o ftgxval.o ftmm.o ftotval.o \
ftpatent.o ftpfr.o ftstroke.o ftsynth.o fttype1.o ftwinfnt.o
OBJSYSTEM = ftsystem.o ftsystempure.o
OBJDEBUG = ftdebug.o ftdebugpure.o
OBJAFIT = autofit.o
OBJGXV = gxvalid.o
OBJOTV = otvalid.o
OBJPS = psaux.o psnames.o pshinter.o
OBJRASTER = raster.o smooth.o
OBJSFNT = sfnt.o
OBJCACHE = ftcache.o
OBJFONTD = cff.o type1.o type42.o type1cid.o\
truetype.o winfnt.o bdf.o pcf.o pfr.o
CORE = FT:src/
CPU = 68000
#CPU = 68020
#CPU = 68030
#CPU = 68040
#CPU = 68060
OPTIMIZER = optinlocal
SCFLAGS = optimize opttime optsched strmerge data=faronly idlen=50 cpu=$(CPU)\
idir=include/ idir=$(CORE) idir=FT:include/ nostackcheck nochkabort\
noicons ignore=79,85,110,306 parameters=both define=FT2_BUILD_LIBRARY
LIB = ft2_$(CPU).lib
# sample linker options
OPTS = link lib=$(LIB),lib:sc.lib,lib:amiga.lib,lib:debug.lib\
smallcode smalldata noicons utillib
# sample program entry
#myprog: myprog.c ftsystem.o $(LIB)
# sc $< programname=$@ ftsystem.o $(SCFLAGS) $(OPTS)
all: $(LIB) $(OBJSYSTEM) $(OBJDEBUG)
assign:
assign FT: //
# uses separate object modules in lib to make for easier debugging
# also, can make smaller programs if entire engine is not used
ft2_$(CPU).lib: $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
oml $@ r $(OBJBASE) $(OBJAFIT) $(OBJOTV) $(OBJPS) $(OBJRASTER) $(OBJSFNT) $(OBJCACHE) $(OBJFONTD) lzw.o gzip.o bzip2.o
clean:
-delete \#?.o
realclean: clean
-delete ft2$(CPU).lib
#
# freetype library base
#
ftbase.o: $(CORE)base/ftbase.c
sc $(SCFLAGS) objname=$@ $<
ftinit.o: $(CORE)base/ftinit.c
sc $(SCFLAGS) objname=$@ $<
ftsystem.o: $(CORE)base/ftsystem.c
sc $(SCFLAGS) objname=$@ $<
ftsystempure.o: src/base/ftsystem.c ## pure version for use in run-time library etc
sc $(SCFLAGS) objname=$@ $<
ftdebug.o: $(CORE)base/ftdebug.c
sc $(SCFLAGS) objname=$@ $<
ftdebugpure.o: src/base/ftdebug.c ## pure version for use in run-time library etc
sc $(SCFLAGS) objname=$@ $<
#
# freetype library base extensions
#
ftbbox.o: $(CORE)base/ftbbox.c
sc $(SCFLAGS) objname=$@ $<
ftbdf.o: $(CORE)base/ftbdf.c
sc $(SCFLAGS) objname=$@ $<
ftbitmap.o: $(CORE)base/ftbitmap.c
sc $(SCFLAGS) objname=$@ $<
ftcid.o: $(CORE)base/ftcid.c
sc $(SCFLAGS) objname=$@ $<
ftfstype.o: $(CORE)base/ftfstype.c
sc $(SCFLAGS) objname=$@ $<
ftgasp.o: $(CORE)base/ftgasp.c
sc $(SCFLAGS) objname=$@ $<
ftglyph.o: $(CORE)base/ftglyph.c
sc $(SCFLAGS) objname=$@ $<
ftgxval.o: $(CORE)base/ftgxval.c
sc $(SCFLAGS) objname=$@ $<
ftmm.o: $(CORE)base/ftmm.c
sc $(SCFLAGS) objname=$@ $<
ftotval.o: $(CORE)base/ftotval.c
sc $(SCFLAGS) objname=$@ $<
ftpatent.o: $(CORE)base/ftpatent.c
sc $(SCFLAGS) objname=$@ $<
ftpfr.o: $(CORE)base/ftpfr.c
sc $(SCFLAGS) objname=$@ $<
ftstroke.o: $(CORE)base/ftstroke.c
sc $(SCFLAGS) objname=$@ $<
ftsynth.o: $(CORE)base/ftsynth.c
sc $(SCFLAGS) objname=$@ $<
fttype1.o: $(CORE)base/fttype1.c
sc $(SCFLAGS) objname=$@ $<
ftwinfnt.o: $(CORE)base/ftwinfnt.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library autofitter module
#
autofit.o: $(CORE)autofit/autofit.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS hinting module
#
pshinter.o: $(CORE)pshinter/pshinter.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS support module
#
psaux.o: $(CORE)psaux/psaux.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PS glyph names module
#
psnames.o: $(CORE)psnames/psnames.c
sc $(SCFLAGS) code=far objname=$@ $<
#
# freetype library monochrome raster module
#
raster.o: $(CORE)raster/raster.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library anti-aliasing raster module
#
smooth.o: $(CORE)smooth/smooth.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library 'sfnt' module
#
sfnt.o: $(CORE)sfnt/sfnt.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library glyph and image caching system (still experimental)
#
ftcache.o: $(CORE)cache/ftcache.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library OpenType font driver
#
cff.o: $(CORE)cff/cff.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library TrueType font driver
#
truetype.o: $(CORE)truetype/truetype.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library Type1 font driver
#
type1.o: $(CORE)type1/type1.c
sc $(SCFLAGS) objname=$@ $<
#
# FreeType2 library Type42 font driver
#
type42.o: $(CORE)type42/type42.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library CID-keyed Type1 font driver
#
type1cid.o: $(CORE)cid/type1cid.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library CID-keyed Type1 font driver extensions
#
#cidafm.o: $(CORE)cid/cidafm.c
# sc $(SCFLAGS) objname=$@ $<
#
# freetype library BDF bitmap font driver
#
bdf.o: $(CORE)bdf/bdf.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PCF bitmap font driver
#
pcf.o: $(CORE)pcf/pcf.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library gzip support for compressed PCF bitmap fonts
#
gzip.o: $(CORE)gzip/ftgzip.c
sc $(SCFLAGS) define FAR objname=$@ $<
#
# freetype library bzip2 support for compressed PCF bitmap fonts
#
bzip2.o: $(CORE)bzip2/ftbzip2.c
sc $(SCFLAGS) define FAR objname=$@ $<
#
# freetype library compress support for compressed PCF bitmap fonts
#
lzw.o: $(CORE)lzw/ftlzw.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library PFR font driver
#
pfr.o: $(CORE)pfr/pfr.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library Windows FNT/FON bitmap font driver
#
winfnt.o: $(CORE)winfonts/winfnt.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library TrueTypeGX validator
#
gxvalid.o: $(CORE)gxvalid/gxvalid.c
sc $(SCFLAGS) objname=$@ $<
#
# freetype library OpenType validator
#
otvalid.o: $(CORE)otvalid/otvalid.c
sc $(SCFLAGS) objname=$@ $<
#Local Variables:
#coding: latin-1
#End:

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/****************************************************************************
*
* ftdebug.c
*
* Debugging and logging component for amiga (body).
*
* Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, Werner Lemberg, and Detlef Wuerkner.
*
* 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.
*
*/
/**************************************************************************
*
* This component contains various macros and functions used to ease the
* debugging of the FreeType engine. Its main purpose is in assertion
* checking, tracing, and error detection.
*
* There are now three debugging modes:
*
* - trace mode
*
* Error and trace messages are sent to the log file (which can be the
* standard error output).
*
* - error mode
*
* Only error messages are generated.
*
* - release mode:
*
* No error message is sent or generated. The code is free from any
* debugging parts.
*
*/
/*
* Based on the default `ftdebug.c' file,
* replaced `vprintf' with `KVPrintF',
* commented out `exit',
* replaced `getenv' with `GetVar'.
*/
#include <exec/types.h>
#include <utility/tagitem.h>
#include <dos/exall.h>
#include <dos/var.h>
#define __NOLIBBASE__
#define __NOLOBALIFACE__
#define __USE_INLINE__
#include <proto/dos.h>
#include <clib/debug_protos.h>
#ifndef __amigaos4__
extern struct Library* DOSBase;
#else
extern struct DOSIFace* IDOS;
#endif
#include <ft2build.h>
#include <freetype/freetype.h>
#include <freetype/internal/ftdebug.h>
#ifdef FT_DEBUG_LEVEL_ERROR
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Message( const char* fmt,
... )
{
va_list ap;
va_start( ap, fmt );
KVPrintF( fmt, ap );
va_end( ap );
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Panic( const char* fmt,
... )
{
va_list ap;
va_start( ap, fmt );
KVPrintF( fmt, ap );
va_end( ap );
/* exit( EXIT_FAILURE ); */
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( int )
FT_Throw( FT_Error error,
int line,
const char* file )
{
#if 0
/* activating the code in this block makes FreeType very chatty */
fprintf( stderr,
"%s:%d: error 0x%02x: %s\n",
file,
line,
error,
FT_Error_String( error ) );
#else
FT_UNUSED( error );
FT_UNUSED( line );
FT_UNUSED( file );
#endif
return 0;
}
#endif /* FT_DEBUG_LEVEL_ERROR */
#ifdef FT_DEBUG_LEVEL_TRACE
/* array of trace levels, initialized to 0; */
/* this gets adjusted at run-time */
static int ft_trace_levels_enabled[trace_count];
/* array of trace levels, always initialized to 0 */
static int ft_trace_levels_disabled[trace_count];
/* a pointer to either `ft_trace_levels_enabled' */
/* or `ft_trace_levels_disabled' */
int* ft_trace_levels;
/* define array of trace toggle names */
#define FT_TRACE_DEF( x ) #x ,
static const char* ft_trace_toggles[trace_count + 1] =
{
#include <freetype/internal/fttrace.h>
NULL
};
#undef FT_TRACE_DEF
/* documentation is in ftdebug.h */
FT_BASE_DEF( FT_Int )
FT_Trace_Get_Count( void )
{
return trace_count;
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( const char * )
FT_Trace_Get_Name( FT_Int idx )
{
int max = FT_Trace_Get_Count();
if ( idx < max )
return ft_trace_toggles[idx];
else
return NULL;
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Trace_Disable( void )
{
ft_trace_levels = ft_trace_levels_disabled;
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Trace_Enable( void )
{
ft_trace_levels = ft_trace_levels_enabled;
}
/**************************************************************************
*
* Initialize the tracing sub-system. This is done by retrieving the
* value of the `FT2_DEBUG' environment variable. It must be a list of
* toggles, separated by spaces, `;', or `,'. Example:
*
* export FT2_DEBUG="any:3 memory:7 stream:5"
*
* This requests that all levels be set to 3, except the trace level for
* the memory and stream components which are set to 7 and 5,
* respectively.
*
* See the file `include/freetype/internal/fttrace.h' for details of
* the available toggle names.
*
* The level must be between 0 and 7; 0 means quiet (except for serious
* runtime errors), and 7 means _very_ verbose.
*/
FT_BASE_DEF( void )
ft_debug_init( void )
{
/* const char* ft2_debug = ft_getenv( "FT2_DEBUG" ); */
char buf[256];
const char* ft2_debug = &buf[0];
/* if ( ft2_debug ) */
if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
{
const char* p = ft2_debug;
const char* q;
for ( ; *p; p++ )
{
/* skip leading whitespace and separators */
if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
continue;
/* read toggle name, followed by ':' */
q = p;
while ( *p && *p != ':' )
p++;
if ( !*p )
break;
if ( *p == ':' && p > q )
{
FT_Int n, i, len = (FT_Int)( p - q );
FT_Int level = -1, found = -1;
for ( n = 0; n < trace_count; n++ )
{
const char* toggle = ft_trace_toggles[n];
for ( i = 0; i < len; i++ )
{
if ( toggle[i] != q[i] )
break;
}
if ( i == len && toggle[i] == 0 )
{
found = n;
break;
}
}
/* read level */
p++;
if ( *p )
{
level = *p - '0';
if ( level < 0 || level > 7 )
level = -1;
}
if ( found >= 0 && level >= 0 )
{
if ( found == trace_any )
{
/* special case for `any' */
for ( n = 0; n < trace_count; n++ )
ft_trace_levels_enabled[n] = level;
}
else
ft_trace_levels_enabled[found] = level;
}
}
}
}
ft_trace_levels = ft_trace_levels_enabled;
}
#else /* !FT_DEBUG_LEVEL_TRACE */
FT_BASE_DEF( void )
ft_debug_init( void )
{
/* nothing */
}
FT_BASE_DEF( FT_Int )
FT_Trace_Get_Count( void )
{
return 0;
}
FT_BASE_DEF( const char * )
FT_Trace_Get_Name( FT_Int idx )
{
FT_UNUSED( idx );
return NULL;
}
FT_BASE_DEF( void )
FT_Trace_Disable( void )
{
/* nothing */
}
/* documentation is in ftdebug.h */
FT_BASE_DEF( void )
FT_Trace_Enable( void )
{
/* nothing */
}
#endif /* !FT_DEBUG_LEVEL_TRACE */
/* END */

530
builds/amiga/src/base/ftsystem.c Normal file
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/***************************************************************************/
/* */
/* ftsystem.c */
/* */
/* Amiga-specific FreeType low-level system interface (body). */
/* */
/* Copyright (C) 1996-2023 by */
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef W<>rkner. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*************************************************************************/
/* */
/* This file contains the Amiga interface used by FreeType to access */
/* low-level, i.e. memory management, i/o access as well as thread */
/* synchronisation. */
/* */
/*************************************************************************/
/*************************************************************************/
/* */
/* Maintained by Detlef W<>rkner <TetiSoft@apg.lahn.de> */
/* */
/* Based on the original ftsystem.c, */
/* modified to avoid fopen(), fclose(), fread(), fseek(), ftell(), */
/* malloc(), realloc(), and free(). */
/* */
/* Those C library functions are often not thread-safe or cant be */
/* used in a shared Amiga library. If that's not a problem for you, */
/* you can of course use the default ftsystem.c with C library calls */
/* instead. */
/* */
/* This implementation needs exec V39+ because it uses AllocPooled() etc */
/* */
/*************************************************************************/
#define __NOLIBBASE__
#define __NOGLOBALIFACE__
#define __USE_INLINE__
#include <proto/exec.h>
#include <dos/stdio.h>
#include <proto/dos.h>
#ifdef __amigaos4__
extern struct ExecIFace *IExec;
extern struct DOSIFace *IDOS;
#else
extern struct Library *SysBase;
extern struct Library *DOSBase;
#endif
#define IOBUF_SIZE 512
/* structure that helps us to avoid
* useless calls of Seek() and Read()
*/
struct SysFile
{
BPTR file;
ULONG iobuf_start;
ULONG iobuf_end;
UBYTE iobuf[IOBUF_SIZE];
};
#ifndef __amigaos4__
/* C implementation of AllocVecPooled (see autodoc exec/AllocPooled) */
APTR
Alloc_VecPooled( APTR poolHeader,
ULONG memSize )
{
ULONG newSize = memSize + sizeof ( ULONG );
ULONG *mem = AllocPooled( poolHeader, newSize );
if ( !mem )
return NULL;
*mem = newSize;
return mem + 1;
}
/* C implementation of FreeVecPooled (see autodoc exec/AllocPooled) */
void
Free_VecPooled( APTR poolHeader,
APTR memory )
{
ULONG *realmem = (ULONG *)memory - 1;
FreePooled( poolHeader, realmem, *realmem );
}
#endif
#include <ft2build.h>
#include FT_CONFIG_CONFIG_H
#include <freetype/internal/ftdebug.h>
#include <freetype/ftsystem.h>
#include <freetype/fterrors.h>
#include <freetype/fttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/*************************************************************************/
/* */
/* MEMORY MANAGEMENT INTERFACE */
/* */
/*************************************************************************/
/*************************************************************************/
/* */
/* It is not necessary to do any error checking for the */
/* allocation-related functions. This is done by the higher level */
/* routines like ft_mem_alloc() or ft_mem_realloc(). */
/* */
/*************************************************************************/
/*************************************************************************/
/* */
/* <Function> */
/* ft_alloc */
/* */
/* <Description> */
/* The memory allocation function. */
/* */
/* <Input> */
/* memory :: A pointer to the memory object. */
/* */
/* size :: The requested size in bytes. */
/* */
/* <Return> */
/* The address of newly allocated block. */
/* */
FT_CALLBACK_DEF( void* )
ft_alloc( FT_Memory memory,
long size )
{
#ifdef __amigaos4__
return AllocVecPooled( memory->user, size );
#else
return Alloc_VecPooled( memory->user, size );
#endif
}
/*************************************************************************/
/* */
/* <Function> */
/* ft_realloc */
/* */
/* <Description> */
/* The memory reallocation function. */
/* */
/* <Input> */
/* memory :: A pointer to the memory object. */
/* */
/* cur_size :: The current size of the allocated memory block. */
/* */
/* new_size :: The newly requested size in bytes. */
/* */
/* block :: The current address of the block in memory. */
/* */
/* <Return> */
/* The address of the reallocated memory block. */
/* */
FT_CALLBACK_DEF( void* )
ft_realloc( FT_Memory memory,
long cur_size,
long new_size,
void* block )
{
void* new_block;
#ifdef __amigaos4__
new_block = AllocVecPooled ( memory->user, new_size );
#else
new_block = Alloc_VecPooled ( memory->user, new_size );
#endif
if ( new_block != NULL )
{
CopyMem ( block, new_block,
( new_size > cur_size ) ? cur_size : new_size );
#ifdef __amigaos4__
FreeVecPooled ( memory->user, block );
#else
Free_VecPooled ( memory->user, block );
#endif
}
return new_block;
}
/*************************************************************************/
/* */
/* <Function> */
/* ft_free */
/* */
/* <Description> */
/* The memory release function. */
/* */
/* <Input> */
/* memory :: A pointer to the memory object. */
/* */
/* block :: The address of block in memory to be freed. */
/* */
FT_CALLBACK_DEF( void )
ft_free( FT_Memory memory,
void* block )
{
#ifdef __amigaos4__
FreeVecPooled( memory->user, block );
#else
Free_VecPooled( memory->user, block );
#endif
}
/*************************************************************************/
/* */
/* RESOURCE MANAGEMENT INTERFACE */
/* */
/*************************************************************************/
/*************************************************************************/
/* */
/* The macro FT_COMPONENT is used in trace mode. It is an implicit */
/* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
/* messages during execution. */
/* */
#undef FT_COMPONENT
#define FT_COMPONENT io
/* We use the macro STREAM_FILE for convenience to extract the */
/* system-specific stream handle from a given FreeType stream object */
#define STREAM_FILE( stream ) ( (struct SysFile *)stream->descriptor.pointer )
/*************************************************************************/
/* */
/* <Function> */
/* ft_amiga_stream_close */
/* */
/* <Description> */
/* The function to close a stream. */
/* */
/* <Input> */
/* stream :: A pointer to the stream object. */
/* */
FT_CALLBACK_DEF( void )
ft_amiga_stream_close( FT_Stream stream )
{
struct SysFile* sysfile;
sysfile = STREAM_FILE( stream );
Close ( sysfile->file );
FreeMem ( sysfile, sizeof ( struct SysFile ));
stream->descriptor.pointer = NULL;
stream->size = 0;
stream->base = NULL;
}
/*************************************************************************/
/* */
/* <Function> */
/* ft_amiga_stream_io */
/* */
/* <Description> */
/* The function to open a stream. */
/* */
/* <Input> */
/* stream :: A pointer to the stream object. */
/* */
/* offset :: The position in the data stream to start reading. */
/* */
/* buffer :: The address of buffer to store the read data. */
/* */
/* count :: The number of bytes to read from the stream. */
/* */
/* <Return> */
/* The number of bytes actually read. */
/* */
FT_CALLBACK_DEF( unsigned long )
ft_amiga_stream_io( FT_Stream stream,
unsigned long offset,
unsigned char* buffer,
unsigned long count )
{
struct SysFile* sysfile;
unsigned long read_bytes;
if ( count != 0 )
{
sysfile = STREAM_FILE( stream );
/* handle the seek */
if ( (offset < sysfile->iobuf_start) || (offset + count > sysfile->iobuf_end) )
{
/* requested offset implies we need a buffer refill */
if ( !sysfile->iobuf_end || offset != sysfile->iobuf_end )
{
/* a physical seek is necessary */
Seek( sysfile->file, offset, OFFSET_BEGINNING );
}
sysfile->iobuf_start = offset;
sysfile->iobuf_end = 0; /* trigger a buffer refill */
}
/* handle the read */
if ( offset + count <= sysfile->iobuf_end )
{
/* we have buffer and requested bytes are all inside our buffer */
CopyMem( &sysfile->iobuf[offset - sysfile->iobuf_start], buffer, count );
read_bytes = count;
}
else
{
/* (re)fill buffer */
if ( count <= IOBUF_SIZE )
{
/* requested bytes is a subset of the buffer */
read_bytes = Read( sysfile->file, sysfile->iobuf, IOBUF_SIZE );
if ( read_bytes == -1UL )
{
/* error */
read_bytes = 0;
}
else
{
sysfile->iobuf_end = offset + read_bytes;
CopyMem( sysfile->iobuf, buffer, count );
if ( read_bytes > count )
{
read_bytes = count;
}
}
}
else
{
/* we actually need more than our buffer can hold, so we decide
** to do a single big read, and then copy the last IOBUF_SIZE
** bytes of that to our internal buffer for later use */
read_bytes = Read( sysfile->file, buffer, count );
if ( read_bytes == -1UL )
{
/* error */
read_bytes = 0;
}
else
{
ULONG bufsize;
bufsize = ( read_bytes > IOBUF_SIZE ) ? IOBUF_SIZE : read_bytes;
sysfile->iobuf_end = offset + read_bytes;
sysfile->iobuf_start = sysfile->iobuf_end - bufsize;
CopyMem( &buffer[read_bytes - bufsize] , sysfile->iobuf, bufsize );
}
}
}
}
else
{
read_bytes = 0;
}
return read_bytes;
}
/* documentation is in ftobjs.h */
FT_BASE_DEF( FT_Error )
FT_Stream_Open( FT_Stream stream,
const char* filepathname )
{
struct FileInfoBlock* fib;
struct SysFile* sysfile;
if ( !stream )
return FT_THROW( Invalid_Stream_Handle );
#ifdef __amigaos4__
sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_SHARED );
#else
sysfile = AllocMem ( sizeof (struct SysFile ), MEMF_PUBLIC );
#endif
if ( !sysfile )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
sysfile->file = Open( (STRPTR)filepathname, MODE_OLDFILE );
if ( !sysfile->file )
{
FreeMem ( sysfile, sizeof ( struct SysFile ));
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
fib = AllocDosObject( DOS_FIB, NULL );
if ( !fib )
{
Close ( sysfile->file );
FreeMem ( sysfile, sizeof ( struct SysFile ));
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
if ( !( ExamineFH( sysfile->file, fib ) ) )
{
FreeDosObject( DOS_FIB, fib );
Close ( sysfile->file );
FreeMem ( sysfile, sizeof ( struct SysFile ));
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
stream->size = fib->fib_Size;
FreeDosObject( DOS_FIB, fib );
stream->descriptor.pointer = (void *)sysfile;
stream->pathname.pointer = (char*)filepathname;
sysfile->iobuf_start = 0;
sysfile->iobuf_end = 0;
stream->pos = 0;
stream->read = ft_amiga_stream_io;
stream->close = ft_amiga_stream_close;
if ( !stream->size )
{
ft_amiga_stream_close( stream );
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
return FT_THROW( Cannot_Open_Stream );
}
FT_TRACE1(( "FT_Stream_Open:" ));
FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
filepathname, stream->size ));
return FT_Err_Ok;
}
#ifdef FT_DEBUG_MEMORY
extern FT_Int
ft_mem_debug_init( FT_Memory memory );
extern void
ft_mem_debug_done( FT_Memory memory );
#endif
/* documentation is in ftobjs.h */
FT_BASE_DEF( FT_Memory )
FT_New_Memory( void )
{
FT_Memory memory;
#ifdef __amigaos4__
memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_SHARED );
#else
memory = (FT_Memory)AllocVec( sizeof ( *memory ), MEMF_PUBLIC );
#endif
if ( memory )
{
#ifdef __amigaos4__
memory->user = CreatePool( MEMF_SHARED, 16384, 16384 );
#else
memory->user = CreatePool( MEMF_PUBLIC, 16384, 16384 );
#endif
if ( memory->user == NULL )
{
FreeVec( memory );
memory = NULL;
}
else
{
memory->alloc = ft_alloc;
memory->realloc = ft_realloc;
memory->free = ft_free;
#ifdef FT_DEBUG_MEMORY
ft_mem_debug_init( memory );
#endif
}
}
return memory;
}
/* documentation is in ftobjs.h */
FT_BASE_DEF( void )
FT_Done_Memory( FT_Memory memory )
{
#ifdef FT_DEBUG_MEMORY
ft_mem_debug_done( memory );
#endif
DeletePool( memory->user );
FreeVec( memory );
}
/*
Local Variables:
coding: latin-1
End:
*/
/* END */