392cf22f8a
This change is a result of a discussion thread on freetype-devel http://lists.nongnu.org/archive/html/freetype-devel/2015-06/msg00041.html Re-introduce the `freetype2' subdirectory for all FreeType header files after installation, and rename the `freetype2' subdirectory in the git repository to `freetype'. * include/freetype2: Renamed to... * include/freetype: This. * CMakeLists.txt (PUBLIC_HEADERS, PUBLIC_CONFIG_HEADERS, PRIVATE_HEADERS): Updated. Update creation of `ftconfig.h'. Install generated `ftconfig.h'. * Jamfile (HDRMACRO, RefDoc), autogen.sh: Updated. * builds/amiga/include/config/ftconfig.h, builds/freetype.mk (PUBLIC_DIR), builds/symbian/bld.inf, builds/toplevel.mk (work), builds/unix/freetype2.in: Updated. * builds/unix/freetype-config.in: Updated. * builds/unix/configure.raw: Don't check for `rmdir'. * builds/unix/unix-def.in (DELDIR): Use `rm -rf', which is portable according to the autoconf info manual. * builds/unix/install.mk (install, uninstall, distclean_project_unix): Update and simplify. * builds/wince/*, builds/windows/*: Updated. * devel/ft2build.h, include/ft2build.h: Updated. * include/freetype2/config/ftheader.h, include/freetype2/internal/ftserv.h, include/freetype2/internal/internal.h: Update all header file macros. * src/tools/chktrcmp.py (TRACE_DEF_FILES): Updated. * docs/*: Updated.
100 lines
4.2 KiB
C
100 lines
4.2 KiB
C
/***************************************************************************/
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/* */
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/* ftlzw.h */
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/* */
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/* LZW-compressed stream support. */
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/* */
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/* Copyright 2004-2015 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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#ifndef __FTLZW_H__
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#define __FTLZW_H__
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#ifdef FREETYPE_H
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#error "freetype.h of FreeType 1 has been loaded!"
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#error "Please fix the directory search order for header files"
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#error "so that freetype.h of FreeType 2 is found first."
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#endif
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FT_BEGIN_HEADER
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/*************************************************************************/
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/* */
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/* <Section> */
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/* lzw */
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/* */
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/* <Title> */
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/* LZW Streams */
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/* */
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/* <Abstract> */
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/* Using LZW-compressed font files. */
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/* */
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/* <Description> */
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/* This section contains the declaration of LZW-specific functions. */
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/* */
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/*************************************************************************/
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/************************************************************************
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*
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* @function:
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* FT_Stream_OpenLZW
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*
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* @description:
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* Open a new stream to parse LZW-compressed font files. This is
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* mainly used to support the compressed `*.pcf.Z' fonts that come
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* with XFree86.
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*
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* @input:
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* stream :: The target embedding stream.
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*
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* source :: The source stream.
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*
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* @return:
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* FreeType error code. 0~means success.
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*
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* @note:
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* The source stream must be opened _before_ calling this function.
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*
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* Calling the internal function `FT_Stream_Close' on the new stream will
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* *not* call `FT_Stream_Close' on the source stream. None of the stream
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* objects will be released to the heap.
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*
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* The stream implementation is very basic and resets the decompression
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* process each time seeking backwards is needed within the stream
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*
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* In certain builds of the library, LZW compression recognition is
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* automatically handled when calling @FT_New_Face or @FT_Open_Face.
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* This means that if no font driver is capable of handling the raw
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* compressed file, the library will try to open a LZW stream from it
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* and re-open the face with it.
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*
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* This function may return `FT_Err_Unimplemented_Feature' if your build
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* of FreeType was not compiled with LZW support.
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*/
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FT_EXPORT( FT_Error )
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FT_Stream_OpenLZW( FT_Stream stream,
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FT_Stream source );
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/* */
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FT_END_HEADER
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#endif /* __FTLZW_H__ */
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/* END */
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