Initial revision
This commit is contained in:
parent
332bc32125
commit
53ecd88986
|
@ -0,0 +1,25 @@
|
||||||
|
#
|
||||||
|
# FreeType 2 system rules for VMS
|
||||||
|
#
|
||||||
|
|
||||||
|
|
||||||
|
# Copyright 2001 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.
|
||||||
|
|
||||||
|
|
||||||
|
CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([],[--.include],[--.src.base])
|
||||||
|
|
||||||
|
OBJS=ftsystem.obj
|
||||||
|
|
||||||
|
all : $(OBJS)
|
||||||
|
library/create [--.lib]freetype.olb $(OBJS)
|
||||||
|
|
||||||
|
ftsystem.obj : ftsystem.c ftconfig.h
|
||||||
|
|
||||||
|
# EOF
|
|
@ -0,0 +1,238 @@
|
||||||
|
/***************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* ftconfig.h */
|
||||||
|
/* */
|
||||||
|
/* VMS-specific configuration file (specification only). */
|
||||||
|
/* */
|
||||||
|
/* Copyright 1996-2000 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. */
|
||||||
|
/* */
|
||||||
|
/***************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* This header file contains a number of macro definitions that are used */
|
||||||
|
/* by the rest of the engine. Most of the macros here are automatically */
|
||||||
|
/* determined at compile time, and you should not need to change it to */
|
||||||
|
/* port FreeType, except to compile the library with a non-ANSI */
|
||||||
|
/* compiler. */
|
||||||
|
/* */
|
||||||
|
/* Note however that if some specific modifications are needed, we */
|
||||||
|
/* advise you to place a modified copy in your build directory. */
|
||||||
|
/* */
|
||||||
|
/* The build directory is usually `freetype/builds/<system>', and */
|
||||||
|
/* contains system-specific files that are always included first when */
|
||||||
|
/* building the library. */
|
||||||
|
/* */
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef FTCONFIG_H
|
||||||
|
#define FTCONFIG_H
|
||||||
|
|
||||||
|
|
||||||
|
/* Include the header file containing all developer build options */
|
||||||
|
#include <ft2build.h>
|
||||||
|
#include FT_CONFIG_OPTIONS_H
|
||||||
|
|
||||||
|
FT_BEGIN_HEADER
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
|
||||||
|
/* */
|
||||||
|
/* These macros can be toggled to suit a specific system. The current */
|
||||||
|
/* ones are defaults used to compile FreeType in an ANSI C environment */
|
||||||
|
/* (16bit compilers are also supported). Copy this file to your own */
|
||||||
|
/* `freetype/builds/<system>' directory, and edit it to port the engine. */
|
||||||
|
/* */
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
#define HAVE_UNISTD_H 1
|
||||||
|
#define HAVE_FCNTL_H 1
|
||||||
|
|
||||||
|
#define SIZEOF_INT 4
|
||||||
|
#define SIZEOF_LONG 4
|
||||||
|
|
||||||
|
|
||||||
|
#define FT_SIZEOF_INT 4
|
||||||
|
#define FT_SIZEOF_LONG 4
|
||||||
|
|
||||||
|
|
||||||
|
/* Preferred alignment of data */
|
||||||
|
#define FT_ALIGNMENT 8
|
||||||
|
|
||||||
|
|
||||||
|
/* UNUSED is a macro used to indicate that a given parameter is not used */
|
||||||
|
/* -- this is only used to get rid of unpleasant compiler warnings */
|
||||||
|
#ifndef FT_UNUSED
|
||||||
|
#define FT_UNUSED( arg ) ( (arg) = (arg) )
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* AUTOMATIC CONFIGURATION MACROS */
|
||||||
|
/* */
|
||||||
|
/* These macros are computed from the ones defined above. Don't touch */
|
||||||
|
/* their definition, unless you know precisely what you are doing. No */
|
||||||
|
/* porter should need to mess with them. */
|
||||||
|
/* */
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* IntN types */
|
||||||
|
/* */
|
||||||
|
/* Used to guarantee the size of some specific integers. */
|
||||||
|
/* */
|
||||||
|
typedef signed short FT_Int16;
|
||||||
|
typedef unsigned short FT_UInt16;
|
||||||
|
|
||||||
|
#if FT_SIZEOF_INT == 4
|
||||||
|
|
||||||
|
typedef signed int FT_Int32;
|
||||||
|
typedef unsigned int FT_UInt32;
|
||||||
|
|
||||||
|
#elif FT_SIZEOF_LONG == 4
|
||||||
|
|
||||||
|
typedef signed long FT_Int32;
|
||||||
|
typedef unsigned long FT_UInt32;
|
||||||
|
|
||||||
|
#else
|
||||||
|
#error "no 32bit type found -- please check your configuration files"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if FT_SIZEOF_LONG == 8
|
||||||
|
|
||||||
|
/* FT_LONG64 must be defined if a 64-bit type is available */
|
||||||
|
#define FT_LONG64
|
||||||
|
#define FT_INT64 long
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* Many compilers provide the non-ANSI `long long' 64-bit type. You can */
|
||||||
|
/* activate it by defining the FTCALC_USE_LONG_LONG macro in */
|
||||||
|
/* `ftoption.h'. */
|
||||||
|
/* */
|
||||||
|
/* Note that this will produce many -ansi warnings during library */
|
||||||
|
/* compilation, and that in many cases, the generated code will be */
|
||||||
|
/* neither smaller nor faster! */
|
||||||
|
/* */
|
||||||
|
#ifdef FTCALC_USE_LONG_LONG
|
||||||
|
|
||||||
|
#define FT_LONG64
|
||||||
|
#define FT_INT64 long long
|
||||||
|
|
||||||
|
#endif /* FTCALC_USE_LONG_LONG */
|
||||||
|
#endif /* FT_SIZEOF_LONG == 8 */
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
||||||
|
|
||||||
|
#define LOCAL_DEF static
|
||||||
|
#define LOCAL_FUNC static
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define LOCAL_DEF extern "C"
|
||||||
|
#define LOCAL_FUNC extern "C"
|
||||||
|
#else
|
||||||
|
#define LOCAL_DEF extern
|
||||||
|
#define LOCAL_FUNC extern
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
||||||
|
|
||||||
|
#ifndef FT_BASE
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define FT_BASE( x ) extern "C" x
|
||||||
|
#else
|
||||||
|
#define FT_BASE( x ) extern x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* !FT_BASE */
|
||||||
|
|
||||||
|
#ifndef BASE_DEF
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define BASE_DEF( x ) extern "C" x
|
||||||
|
#else
|
||||||
|
#define BASE_DEF( x ) extern x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* !BASE_DEF */
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef FT_EXPORT
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define FT_EXPORT( x ) extern "C" x
|
||||||
|
#else
|
||||||
|
#define FT_EXPORT( x ) extern x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* !FT_EXPORT */
|
||||||
|
|
||||||
|
#ifndef FT_EXPORT_DEF
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define FT_EXPORT_DEF( x ) extern "C" x
|
||||||
|
#else
|
||||||
|
#define FT_EXPORT_DEF( x ) extern x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* !FT_EXPORT_DEF */
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef FT_EXPORT_VAR
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define FT_EXPORT_VAR( x ) extern "C" x
|
||||||
|
#else
|
||||||
|
#define FT_EXPORT_VAR( x ) extern x
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* !FT_EXPORT_VAR */
|
||||||
|
|
||||||
|
|
||||||
|
/* This is special. Within C++, you must specify `extern "C"' for */
|
||||||
|
/* functions which are used via function pointers, and you also */
|
||||||
|
/* must do that for structures which contain function pointers to */
|
||||||
|
/* assure C linkage -- it's not possible to have (local) anonymous */
|
||||||
|
/* functions which are accessed by (global) function pointers. */
|
||||||
|
/* */
|
||||||
|
#ifdef __cplusplus
|
||||||
|
|
||||||
|
#define FT_CALLBACK_DEF extern "C"
|
||||||
|
#define FT_CALLBACK_TABLE extern "C"
|
||||||
|
#define FT_CALLBACK_TABLE_DEF extern "C"
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
#define FT_CALLBACK_DEF static
|
||||||
|
#define FT_CALLBACK_TABLE extern
|
||||||
|
#define FT_CALLBACK_TABLE_DEF
|
||||||
|
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
FT_END_HEADER
|
||||||
|
|
||||||
|
#endif /* FTCONFIG_H */
|
||||||
|
|
||||||
|
|
||||||
|
/* END */
|
|
@ -0,0 +1,300 @@
|
||||||
|
/***************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* ftsystem.c */
|
||||||
|
/* */
|
||||||
|
/* Unix-specific FreeType low-level system interface (body). */
|
||||||
|
/* */
|
||||||
|
/* Copyright 1996-2000 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. */
|
||||||
|
/* */
|
||||||
|
/***************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
#include <ft2build.h>
|
||||||
|
/* we use our special ftconfig.h file, not the standard one */
|
||||||
|
#include <ftconfig.h>
|
||||||
|
#include FT_INTERNAL_DEBUG_H
|
||||||
|
#include FT_SYSTEM_H
|
||||||
|
#include FT_ERRORS_H
|
||||||
|
#include FT_TYPES_H
|
||||||
|
#include FT_INTERNAL_OBJECTS_H
|
||||||
|
|
||||||
|
/* memory-mapping includes and definitions */
|
||||||
|
#ifdef HAVE_UNISTD_H
|
||||||
|
#include <unistd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <sys/mman.h>
|
||||||
|
#ifndef MAP_FILE
|
||||||
|
#define MAP_FILE 0x00
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef MUNMAP_USES_VOIDP
|
||||||
|
#define MUNMAP_ARG_CAST void *
|
||||||
|
#else
|
||||||
|
#define MUNMAP_ARG_CAST char *
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef NEED_MUNMAP_DECL
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
#else
|
||||||
|
extern
|
||||||
|
#endif
|
||||||
|
int munmap( char* addr,
|
||||||
|
int len );
|
||||||
|
|
||||||
|
#define MUNMAP_ARG_CAST char *
|
||||||
|
|
||||||
|
#endif /* NEED_DECLARATION_MUNMAP */
|
||||||
|
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#ifdef HAVE_FCNTL_H
|
||||||
|
#include <fcntl.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* MEMORY MANAGEMENT INTERFACE */
|
||||||
|
/* */
|
||||||
|
/*************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* <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 )
|
||||||
|
{
|
||||||
|
FT_UNUSED( memory );
|
||||||
|
|
||||||
|
return malloc( size );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* <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 )
|
||||||
|
{
|
||||||
|
FT_UNUSED( memory );
|
||||||
|
FT_UNUSED( cur_size );
|
||||||
|
|
||||||
|
return realloc( block, new_size );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* <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 )
|
||||||
|
{
|
||||||
|
FT_UNUSED( memory );
|
||||||
|
|
||||||
|
free( block );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* 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 trace_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 ) ( (FILE*)stream->descriptor.pointer )
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************/
|
||||||
|
/* */
|
||||||
|
/* <Function> */
|
||||||
|
/* ft_close_stream */
|
||||||
|
/* */
|
||||||
|
/* <Description> */
|
||||||
|
/* The function to close a stream. */
|
||||||
|
/* */
|
||||||
|
/* <Input> */
|
||||||
|
/* stream :: A pointer to the stream object. */
|
||||||
|
/* */
|
||||||
|
FT_CALLBACK_DEF
|
||||||
|
void ft_close_stream( FT_Stream stream )
|
||||||
|
{
|
||||||
|
munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
|
||||||
|
|
||||||
|
stream->descriptor.pointer = NULL;
|
||||||
|
stream->size = 0;
|
||||||
|
stream->base = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* documentation is in ftobjs.h */
|
||||||
|
|
||||||
|
FT_EXPORT_DEF( FT_Error ) FT_New_Stream( const char* filepathname,
|
||||||
|
FT_Stream stream )
|
||||||
|
{
|
||||||
|
int file;
|
||||||
|
struct stat stat_buf;
|
||||||
|
|
||||||
|
|
||||||
|
if ( !stream )
|
||||||
|
return FT_Err_Invalid_Stream_Handle;
|
||||||
|
|
||||||
|
/* open the file */
|
||||||
|
file = open( filepathname, O_RDONLY );
|
||||||
|
if ( file < 0 )
|
||||||
|
{
|
||||||
|
FT_ERROR(( "FT_New_Stream:" ));
|
||||||
|
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||||
|
return FT_Err_Cannot_Open_Resource;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( fstat( file, &stat_buf ) < 0 )
|
||||||
|
{
|
||||||
|
FT_ERROR(( "FT_New_Stream:" ));
|
||||||
|
FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
|
||||||
|
goto Fail_Map;
|
||||||
|
}
|
||||||
|
|
||||||
|
stream->size = stat_buf.st_size;
|
||||||
|
stream->pos = 0;
|
||||||
|
stream->base = (unsigned char *)mmap( NULL,
|
||||||
|
stream->size,
|
||||||
|
PROT_READ,
|
||||||
|
MAP_FILE | MAP_PRIVATE,
|
||||||
|
file,
|
||||||
|
0 );
|
||||||
|
|
||||||
|
if ( (long)stream->base == -1 )
|
||||||
|
{
|
||||||
|
FT_ERROR(( "FT_New_Stream:" ));
|
||||||
|
FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
|
||||||
|
goto Fail_Map;
|
||||||
|
}
|
||||||
|
|
||||||
|
close( file );
|
||||||
|
|
||||||
|
stream->descriptor.pointer = stream->base;
|
||||||
|
stream->pathname.pointer = (char*)filepathname;
|
||||||
|
|
||||||
|
stream->close = ft_close_stream;
|
||||||
|
stream->read = 0;
|
||||||
|
|
||||||
|
FT_TRACE1(( "FT_New_Stream:" ));
|
||||||
|
FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
|
||||||
|
filepathname, stream->size ));
|
||||||
|
|
||||||
|
return FT_Err_Ok;
|
||||||
|
|
||||||
|
Fail_Map:
|
||||||
|
close( file );
|
||||||
|
|
||||||
|
stream->base = NULL;
|
||||||
|
stream->size = 0;
|
||||||
|
stream->pos = 0;
|
||||||
|
|
||||||
|
return FT_Err_Cannot_Open_Stream;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* documentation is in ftobjs.h */
|
||||||
|
|
||||||
|
FT_EXPORT_DEF( FT_Memory ) FT_New_Memory( void )
|
||||||
|
{
|
||||||
|
FT_Memory memory;
|
||||||
|
|
||||||
|
|
||||||
|
memory = (FT_Memory)malloc( sizeof ( *memory ) );
|
||||||
|
if ( memory )
|
||||||
|
{
|
||||||
|
memory->user = 0;
|
||||||
|
memory->alloc = ft_alloc;
|
||||||
|
memory->realloc = ft_realloc;
|
||||||
|
memory->free = ft_free;
|
||||||
|
}
|
||||||
|
|
||||||
|
return memory;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* documentation is in ftobjs.h */
|
||||||
|
|
||||||
|
FT_EXPORT_DEF( void ) FT_Done_Memory( FT_Memory memory )
|
||||||
|
{
|
||||||
|
memory->free( memory, memory );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* END */
|
Loading…
Reference in New Issue