zenilib: zenilib/jni/external/freetype2/include/freetype/ftbzip2.h Source File

zenilib 0.5.3.0

- Main Page
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
ftbzip2.h
Go to the documentation of this file.
1 /***************************************************************************/
2 /* */
3 /* ftbzip2.h */
4 /* */
5 /* Bzip2-compressed stream support. */
6 /* */
7 /* Copyright 2010 by */
8 /* Joel Klinghed. */
9 /* */
10 /* This file is part of the FreeType project, and may only be used, */
11 /* modified, and distributed under the terms of the FreeType project */
12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
13 /* this file you indicate that you have read the license and */
14 /* understand and accept it fully. */
15 /* */
16 /***************************************************************************/
17
18
19 #ifndef __FTBZIP2_H__
20 #define __FTBZIP2_H__
21
22 #include <ft2build.h>
23 #include FT_FREETYPE_H
24
25 #ifdef FREETYPE_H
26 #error "freetype.h of FreeType 1 has been loaded!"
27 #error "Please fix the directory search order for header files"
28 #error "so that freetype.h of FreeType 2 is found first."
29 #endif
30
31
32 FT_BEGIN_HEADER
33
34 /*************************************************************************/
35 /* */
36 /* <Section> */
37 /* bzip2 */
38 /* */
39 /* <Title> */
40 /* BZIP2 Streams */
41 /* */
42 /* <Abstract> */
43 /* Using bzip2-compressed font files. */
44 /* */
45 /* <Description> */
46 /* This section contains the declaration of Bzip2-specific functions. */
47 /* */
48 /*************************************************************************/
49
50
51 /************************************************************************
52 *
53 * @function:
54 * FT_Stream_OpenBzip2
55 *
56 * @description:
57 * Open a new stream to parse bzip2-compressed font files. This is
58 * mainly used to support the compressed `*.pcf.bz2' fonts that come
59 * with XFree86.
60 *
61 * @input:
62 * stream ::
63 * The target embedding stream.
64 *
65 * source ::
66 * The source stream.
67 *
68 * @return:
69 * FreeType error code. 0~means success.
70 *
71 * @note:
72 * The source stream must be opened _before_ calling this function.
73 *
74 * Calling the internal function `FT_Stream_Close' on the new stream will
75 * *not* call `FT_Stream_Close' on the source stream. None of the stream
76 * objects will be released to the heap.
77 *
78 * The stream implementation is very basic and resets the decompression
79 * process each time seeking backwards is needed within the stream.
80 *
81 * In certain builds of the library, bzip2 compression recognition is
82 * automatically handled when calling @FT_New_Face or @FT_Open_Face.
83 * This means that if no font driver is capable of handling the raw
84 * compressed file, the library will try to open a bzip2 compressed stream
85 * from it and re-open the face with it.
86 *
87 * This function may return `FT_Err_Unimplemented_Feature' if your build
88 * of FreeType was not compiled with bzip2 support.
89 */
90 FT_EXPORT( FT_Error )
91 FT_Stream_OpenBzip2( FT_Stream stream,
92 FT_Stream source );
93
94 /* */
95
96
97 FT_END_HEADER
98
99 #endif /* __FTBZIP2_H__ */
100
101
102 /* END */
FT_Error
int FT_Error
Definition: fttypes.h:296
FT_END_HEADER
#define FT_END_HEADER
Definition: ftheader.h:54
stream
GLuint GLuint stream
Definition: glew.h:6573
FT_BEGIN_HEADER
#define FT_BEGIN_HEADER
Definition: ftheader.h:36
ft2build.h
FT_EXPORT
#define FT_EXPORT(x)
Definition: ftconfig.h:500
FT_Stream_OpenBzip2
FT_BEGIN_HEADER FT_Stream_OpenBzip2(FT_Stream stream, FT_Stream source)
Definition: ftbzip2.c:499
FT_StreamRec_
Definition: ftsystem.h:321
source
GLsizei GLsizei GLchar * source
Definition: gl2ext.h:994