Gecko [ v99win.today ]

Name	Size	Permission
config	[ DIR ]	drwxr-xr-x
freetype.h	160.31 KB	-rw-r--r--
ftadvanc.h	5.34 KB	-rw-r--r--
ftbbox.h	2.58 KB	-rw-r--r--
ftbdf.h	5.2 KB	-rw-r--r--
ftbitmap.h	8.84 KB	-rw-r--r--
ftbzip2.h	2.72 KB	-rw-r--r--
ftcache.h	33.07 KB	-rw-r--r--
ftchapters.h	2.49 KB	-rw-r--r--
ftcid.h	3.93 KB	-rw-r--r--
ftcolor.h	52.83 KB	-rw-r--r--
ftdriver.h	44.92 KB	-rw-r--r--
fterrdef.h	12.05 KB	-rw-r--r--
fterrors.h	9.08 KB	-rw-r--r--
ftfntfmt.h	2.16 KB	-rw-r--r--
ftgasp.h	4.04 KB	-rw-r--r--
ftglyph.h	18.08 KB	-rw-r--r--
ftgxval.h	10.38 KB	-rw-r--r--
ftgzip.h	4.11 KB	-rw-r--r--
ftimage.h	40.4 KB	-rw-r--r--
ftincrem.h	10.45 KB	-rw-r--r--
ftlcdfil.h	11.47 KB	-rw-r--r--
ftlist.h	6.93 KB	-rw-r--r--
ftlogging.h	4.03 KB	-rw-r--r--
ftlzw.h	2.7 KB	-rw-r--r--
ftmac.h	7.59 KB	-rw-r--r--
ftmm.h	21.28 KB	-rw-r--r--
ftmodapi.h	22.02 KB	-rw-r--r--
ftmoderr.h	6.52 KB	-rw-r--r--
ftotval.h	5.22 KB	-rw-r--r--
ftoutln.h	16.86 KB	-rw-r--r--
ftparams.h	5.46 KB	-rw-r--r--
ftpfr.h	4.79 KB	-rw-r--r--
ftrender.h	6.47 KB	-rw-r--r--
ftsizes.h	4.19 KB	-rw-r--r--
ftsnames.h	7.55 KB	-rw-r--r--
ftstroke.h	21.26 KB	-rw-r--r--
ftsynth.h	3.28 KB	-rw-r--r--
ftsystem.h	8.32 KB	-rw-r--r--
fttrigon.h	7.24 KB	-rw-r--r--
fttypes.h	14.21 KB	-rw-r--r--
ftwinfnt.h	7.78 KB	-rw-r--r--
t1tables.h	22.29 KB	-rw-r--r--
ttnameid.h	57.39 KB	-rw-r--r--
tttables.h	24.64 KB	-rw-r--r--
tttags.h	4.97 KB	-rw-r--r--

Code Editor : ftgzip.h

/****************************************************************************
 *
 * ftgzip.h
 *
 *   Gzip-compressed stream support.
 *
 * Copyright (C) 2002-2021 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 FTGZIP_H_
#define FTGZIP_H_

#include <freetype/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

/**************************************************************************
   *
   * @section:
   *   gzip
   *
   * @title:
   *   GZIP Streams
   *
   * @abstract:
   *   Using gzip-compressed font files.
   *
   * @description:
   *   In certain builds of the library, gzip 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 gzipped stream from it
   *   and re-open the face with it.
   *
   *   The stream implementation is very basic and resets the decompression
   *   process each time seeking backwards is needed within the stream,
   *   which significantly undermines the performance.
   *
   *   This section contains the declaration of Gzip-specific functions.
   *
   */

/**************************************************************************
   *
   * @function:
   *   FT_Stream_OpenGzip
   *
   * @description:
   *   Open a new stream to parse gzip-compressed font files.  This is mainly
   *   used to support the compressed `*.pcf.gz` 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.
   *
   *   This function may return `FT_Err_Unimplemented_Feature` if your build
   *   of FreeType was not compiled with zlib support.
   */
  FT_EXPORT( FT_Error )
  FT_Stream_OpenGzip( FT_Stream  stream,
                      FT_Stream  source );

/**************************************************************************
   *
   * @function:
   *   FT_Gzip_Uncompress
   *
   * @description:
   *   Decompress a zipped input buffer into an output buffer.  This function
   *   is modeled after zlib's `uncompress` function.
   *
   * @input:
   *   memory ::
   *     A FreeType memory handle.
   *
   *   input ::
   *     The input buffer.
   *
   *   input_len ::
   *     The length of the input buffer.
   *
   * @output:
   *   output ::
   *     The output buffer.
   *
   * @inout:
   *   output_len ::
   *     Before calling the function, this is the total size of the output
   *     buffer, which must be large enough to hold the entire uncompressed
   *     data (so the size of the uncompressed data must be known in
   *     advance).  After calling the function, `output_len` is the size of
   *     the used data in `output`.
   *
   * @return:
   *   FreeType error code.  0~means success.
   *
   * @note:
   *   This function may return `FT_Err_Unimplemented_Feature` if your build
   *   of FreeType was not compiled with zlib support.
   *
   * @since:
   *   2.5.1
   */
  FT_EXPORT( FT_Error )
  FT_Gzip_Uncompress( FT_Memory       memory,
                      FT_Byte*        output,
                      FT_ULong*       output_len,
                      const FT_Byte*  input,
                      FT_ULong        input_len );

/* */

FT_END_HEADER

#endif /* FTGZIP_H_ */

/* END */

${this.title}

Code Editor : ftgzip.h