/***************************************************************************/
/* */
/*ftbzip2.h*/
/* */
/*Bzip2-compressed stream support. */
/* */
/*Copyright 2010-2015 by */
/*Joel Klinghed. */
/* */
/*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 __FTBZIP2_H__
#define __FTBZIP2_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
/*************************************************************************/
/* */
/*
/*bzip2*/
/* */
/*
/*BZIP2 Streams*/
/* */
/*
/*Using bzip2-compressed font files. */
/* */
/*
/*This section contains the declaration of Bzip2-specific functions. */
/* */
/*************************************************************************/
/************************************************************************
*
* @function:
* FT_Stream_OpenBzip2
*
* @description:
* Open a new stream to parse bzip2-compressed font files.This is
* mainly used to support the compressed `*.pcf.bz2 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, bzip2 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 bzip2 compressed stream
* from it and re-open the face with it.
*
* This function may return `FT_Err_Unimplemented_Feature if your build
* of FreeType was not compiled with bzip2 support.
*/
FT_EXPORT( FT_Error )
FT_Stream_OpenBzip2( FT_Streamstream,
FT_Streamsource );
/* */
FT_END_HEADER
#endif /* __FTBZIP2_H__ */
/* END */
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