From 0113f26b85bd5cdccc4c0983f98e91aa95a5528a Mon Sep 17 00:00:00 2001 From: Werner Lemberg Date: Fri, 5 Mar 2004 10:09:20 +0000 Subject: [PATCH] Delete Jamfile.in, add include/freetype/ftlzw.h. --- Jamfile.in | 135 --------------------------------------- include/freetype/ftlzw.h | 99 ++++++++++++++++++++++++++++ 2 files changed, 99 insertions(+), 135 deletions(-) delete mode 100644 Jamfile.in create mode 100644 include/freetype/ftlzw.h diff --git a/Jamfile.in b/Jamfile.in deleted file mode 100644 index c933cd92d..000000000 --- a/Jamfile.in +++ /dev/null @@ -1,135 +0,0 @@ -# FreeType 2 top Jamfile (c) 2001, 2002, 2003 David Turner -# - -# The HDRMACRO is already defined in FTJam and is used to add -# the content of certain macros to the list of included header -# files. -# -# We can compile FreeType 2 with classic Jam however thanks to -# the following code -# -if ! $(JAM_TOOLSET) -{ - rule HDRMACRO - { - # nothing - } -} - - -# We need to invoke a SubDir rule if the FT2 source directory top is not the -# current directory. This allows us to build FreeType 2 as part of a larger -# project easily. -# -if $(FT2_TOP) != $(DOT) -{ - SubDir FT2_TOP ; -} - - -# The following macros define the include directory, the source directory, -# and the final library name (without library extensions). They can be -# replaced by other definitions when the library is compiled as part of -# a larger project. -# - -# Name of FreeType include directory during compilation. -# This is relative to FT2_TOP. -# -FT2_INCLUDE_DIR ?= include ; - -# Name of FreeType source directory during compilation. -# This is relative to FT2_TOP. -# -FT2_SRC_DIR ?= src ; - -# Name of final library, without extension. -# -FT2_LIB ?= $(LIBPREFIX)freetype ; - - -# Define FT2_BUILD_INCLUDE to point to your build-specific directory. -# This is prepended to FT2_INCLUDE_DIR. It can be used to specify -# the location of a custom which will point to custom -# versions of "ftmodule.h" and "ftoption.h", for example. -# -FT2_BUILD_INCLUDE ?= ; - -# The list of modules to compile on any given build of the library. -# By default, this will contain _all_ modules defined in FT2_SRC_DIR. -# -# IMPORTANT: You'll need to change the content of "ftmodule.h" as well -# if you modify this list or provide your own. -# -FT2_COMPONENTS ?= 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 - pcf # PCF font driver - pfr # PFR/TrueDoc font driver - psaux # common PostScript routines module - pshinter # PostScript hinter module - psnames # PostScript names handling - raster # monochrome rasterizer - smooth # anti-aliased rasterizer - sfnt # SFNT-based format support routines - truetype # TrueType font driver - type1 # PostScript Type 1 font driver - type42 # PostScript Type 42 (embedded TrueType) driver - winfonts # Windows FON/FNT font driver - ; - - -# Don't touch. -# -FT2_INCLUDE = $(FT2_BUILD_INCLUDE) - [ FT2_SubDir $(FT2_INCLUDE_DIR) ] ; - -FT2_SRC = [ FT2_SubDir $(FT2_SRC_DIR) ] ; - -# Only used by FreeType developers. -# -if $(DEBUG_HINTER) -{ - CCFLAGS += -DDEBUG_HINTER ; -} - - -# We need "freetype2/include" in the current include path in order to -# compile any part of FreeType 2. -# -HDRS += $(FT2_INCLUDE) ; - - -# Uncomment the following line if you want to build individual source files -# for each FreeType 2 module. This is only useful during development, and -# is better defined as an environment variable anyway! -# -# FT2_MULTI = true ; - - -# The file is used to define macros that are -# later used in #include statements. It needs to be parsed in order to -# record these definitions. -# -HDRMACRO [ FT2_SubDir include freetype config ftheader.h ] ; -HDRMACRO [ FT2_SubDir include freetype internal internal.h ] ; - - -# Now include the Jamfile in "freetype2/src", used to drive the compilation -# of each FreeType 2 component and/or module. -# -SubInclude FT2_TOP $(FT2_SRC_DIR) ; - - -# Test files (hinter debugging). Only used by FreeType developers. -# -if $(DEBUG_HINTER) -{ - SubInclude FT2_TOP tests ; -} - -# end of top Jamfile diff --git a/include/freetype/ftlzw.h b/include/freetype/ftlzw.h new file mode 100644 index 000000000..a0a042ea0 --- /dev/null +++ b/include/freetype/ftlzw.h @@ -0,0 +1,99 @@ +/***************************************************************************/ +/* */ +/* ftlzw.h */ +/* */ +/* LZW-compressed stream support. */ +/* */ +/* 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. */ +/* */ +/***************************************************************************/ + + +#ifndef __FTLZW_H__ +#define __FTLZW_H__ + +#include +#include FT_FREETYPE_H + +#ifdef FREETYPE_H +#error "freetype.h of FreeType 1 has been loaded!" +#error "Please fix the directory search order for header files" +#error "so that freetype.h of FreeType 2 is found first." +#endif + + +FT_BEGIN_HEADER + + /*************************************************************************/ + /* */ + /*
*/ + /* lzw */ + /* */ + /* */ + /* LZW Streams */ + /* */ + /* <Abstract> */ + /* Using LZW-compressed font files */ + /* */ + /* <Description> */ + /* This section contains the declaration of LZW-specific functions. */ + /* */ + /*************************************************************************/ + + /************************************************************************ + * + * @function: + * FT_Stream_OpenLZW + * + * @description: + * Open a new stream to parse LZW-compressed font files. This is + * mainly used to support the compressed *.pcf.Z fonts that come + * with XFree86. + * + * @input: + * stream :: The target embedding stream. + * + * source :: The source stream. + * + * @return: + * FreeType error code. 0 means success. + * + * @note: + * The source stream must be opened _before_ calling this function. + * + * Calling the internal function FT_Stream_Close on the new stream will + * *not* call FT_Stream_Close on the source stream. None of the stream + * objects will be released to the heap. + * + * The stream implementation is very basic and resets the decompression + * process each time seeking backwards is needed within the stream + * + * In certain builds of the library, LZW compression recognition is + * automatically handled when calling @FT_New_Face or @FT_Open_Face. + * This means that if no font driver is capable of handling the raw + * compressed file, the library will try to open a LZW stream from it + * and re-open the face with it. + * + * This function may return "FT_Err_Unimplemented" if your build of + * FreeType was not compiled with LZW support. + */ + FT_EXPORT( FT_Error ) + FT_Stream_OpenLZW( FT_Stream stream, + FT_Stream source ); + + /* */ + + +FT_END_HEADER + +#endif /* __FTLZW_H__ */ + + +/* END */