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author | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
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committer | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
commit | f4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch) | |
tree | 2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/extras/freetype2/include/freetype/fterrors.h | |
parent | a840692edc9c6d19cd7c057f68e39c7d95eb767d (diff) | |
download | nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.gz nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.bz2 nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.zip |
Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
Diffstat (limited to 'nx-X11/extras/freetype2/include/freetype/fterrors.h')
-rw-r--r-- | nx-X11/extras/freetype2/include/freetype/fterrors.h | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/nx-X11/extras/freetype2/include/freetype/fterrors.h b/nx-X11/extras/freetype2/include/freetype/fterrors.h new file mode 100644 index 000000000..1def4f9ce --- /dev/null +++ b/nx-X11/extras/freetype2/include/freetype/fterrors.h @@ -0,0 +1,207 @@ +/***************************************************************************/ +/* */ +/* fterrors.h */ +/* */ +/* FreeType error code handling (specification). */ +/* */ +/* Copyright 1996-2001, 2002 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. */ +/* */ +/***************************************************************************/ + + + /*************************************************************************/ + /* */ + /* This special header file is used to define the handling of FT2 */ + /* enumeration constants. It can also be used to generate error message */ + /* strings with a small macro trick explained below. */ + /* */ + /* I - Error Formats */ + /* ----------------- */ + /* */ + /* Since release 2.1, the error constants have changed. The lower */ + /* byte of the error value gives the "generic" error code, while the */ + /* higher byte indicates in which module the error occurred. */ + /* */ + /* You can use the macro FT_ERROR_BASE(x) macro to extract the generic */ + /* error code from an FT_Error value. */ + /* */ + /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ + /* undefined in ftoption.h in order to make the higher byte always */ + /* zero, in case you need to be compatible with previous versions of */ + /* FreeType 2. */ + /* */ + /* */ + /* II - Error Message strings */ + /* -------------------------- */ + /* */ + /* The error definitions below are made through special macros that */ + /* allow client applications to build a table of error message strings */ + /* if they need it. The strings are not included in a normal build of */ + /* FreeType 2 to save space (most client applications do not use */ + /* them). */ + /* */ + /* To do so, you have to define the following macros before including */ + /* this file: */ + /* */ + /* FT_ERROR_START_LIST :: */ + /* This macro is called before anything else to define the start of */ + /* the error list. It is followed by several FT_ERROR_DEF calls */ + /* (see below). */ + /* */ + /* FT_ERROR_DEF( e, v, s ) :: */ + /* This macro is called to define one single error. */ + /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ + /* `v' is the error numerical value. */ + /* `s' is the corresponding error string. */ + /* */ + /* FT_ERROR_END_LIST :: */ + /* This macro ends the list. */ + /* */ + /* Additionally, you have to undefine __FTERRORS_H__ before #including */ + /* this file. */ + /* */ + /* Here is a simple example: */ + /* */ + /* { */ + /* #undef __FTERRORS_H__ */ + /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ + /* #define FT_ERROR_START_LIST { */ + /* #define FT_ERROR_END_LIST { 0, 0 } }; */ + /* */ + /* const struct */ + /* { */ + /* int err_code; */ + /* const char* err_msg */ + /* } ft_errors[] = */ + /* */ + /* #include FT_ERRORS_H */ + /* } */ + /* */ + /*************************************************************************/ + + +#ifndef __FTERRORS_H__ +#define __FTERRORS_H__ + + + /* include module base error codes */ +#include FT_MODULE_ERRORS_H + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** SETUP MACROS *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + + +#undef FT_NEED_EXTERN_C + +#undef FT_ERR_XCAT +#undef FT_ERR_CAT + +#define FT_ERR_XCAT( x, y ) x ## y +#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) + + + /* FT_ERR_PREFIX is used as a prefix for error identifiers. */ + /* By default, we use `FT_Err_'. */ + /* */ +#ifndef FT_ERR_PREFIX +#define FT_ERR_PREFIX FT_Err_ +#endif + + + /* FT_ERR_BASE is used as the base for module-specific errors. */ + /* */ +#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS + +#ifndef FT_ERR_BASE +#define FT_ERR_BASE FT_Mod_Err_Base +#endif + +#else + +#undef FT_ERR_BASE +#define FT_ERR_BASE 0 + +#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ + + + /* If FT_ERRORDEF is not defined, we need to define a simple */ + /* enumeration type. */ + /* */ +#ifndef FT_ERRORDEF + +#define FT_ERRORDEF( e, v, s ) e = v, +#define FT_ERROR_START_LIST enum { +#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; + +#ifdef __cplusplus +#define FT_NEED_EXTERN_C + extern "C" { +#endif + +#endif /* !FT_ERRORDEF */ + + + /* this macro is used to define an error */ +#define FT_ERRORDEF_( e, v, s ) \ + FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) + + /* this is only used for FT_Err_Ok, which must be 0! */ +#define FT_NOERRORDEF_( e, v, s ) \ + FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) + + +#ifdef FT_ERROR_START_LIST + FT_ERROR_START_LIST +#endif + + + /* no include the error codes */ +#include FT_ERROR_DEFINITIONS_H + + +#ifdef FT_ERROR_END_LIST + FT_ERROR_END_LIST +#endif + + + /*******************************************************************/ + /*******************************************************************/ + /***** *****/ + /***** SIMPLE CLEANUP *****/ + /***** *****/ + /*******************************************************************/ + /*******************************************************************/ + +#ifdef FT_NEED_EXTERN_C + } +#endif + +#undef FT_ERROR_START_LIST +#undef FT_ERROR_END_LIST + +#undef FT_ERRORDEF +#undef FT_ERRORDEF_ +#undef FT_NOERRORDEF_ + +#undef FT_NEED_EXTERN_C +#undef FT_ERR_PREFIX +#undef FT_ERR_BASE +#undef FT_ERR_CONCAT + +#endif /* __FTERRORS_H__ */ + + +/* END */ |