mirror of
https://github.com/godotengine/godot.git
synced 2024-12-21 10:25:24 +08:00
128 lines
4.1 KiB
C++
128 lines
4.1 KiB
C++
/*
|
|
* fontconfig/fontconfig/fcprivate.h
|
|
*
|
|
* Copyright © 2001 Keith Packard
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
* the above copyright notice appear in all copies and that both that
|
|
* copyright notice and this permission notice appear in supporting
|
|
* documentation, and that the name of the author(s) not be used in
|
|
* advertising or publicity pertaining to distribution of the software without
|
|
* specific, written prior permission. The authors make no
|
|
* representations about the suitability of this software for any purpose. It
|
|
* is provided "as is" without express or implied warranty.
|
|
*
|
|
* THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
* EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _FCPRIVATE_H_
|
|
#define _FCPRIVATE_H_
|
|
|
|
/*
|
|
* I tried this with functions that took va_list* arguments
|
|
* but portability concerns made me change these functions
|
|
* into macros (sigh).
|
|
*/
|
|
|
|
#define FcPatternVapBuild(result, orig, va) \
|
|
{ \
|
|
FcPattern *__p__ = (orig); \
|
|
const char *__o__; \
|
|
FcValue __v__; \
|
|
\
|
|
if (!__p__) \
|
|
{ \
|
|
__p__ = FcPatternCreate (); \
|
|
if (!__p__) \
|
|
goto _FcPatternVapBuild_bail0; \
|
|
} \
|
|
for (;;) \
|
|
{ \
|
|
__o__ = va_arg (va, const char *); \
|
|
if (!__o__) \
|
|
break; \
|
|
__v__.type = va_arg (va, int); \
|
|
switch (__v__.type) { \
|
|
case FcTypeUnknown: \
|
|
case FcTypeVoid: \
|
|
goto _FcPatternVapBuild_bail1; \
|
|
case FcTypeInteger: \
|
|
__v__.u.i = va_arg (va, int); \
|
|
break; \
|
|
case FcTypeDouble: \
|
|
__v__.u.d = va_arg (va, double); \
|
|
break; \
|
|
case FcTypeString: \
|
|
__v__.u.s = va_arg (va, const FcChar8 *); \
|
|
break; \
|
|
case FcTypeBool: \
|
|
__v__.u.b = va_arg (va, FcBool); \
|
|
break; \
|
|
case FcTypeMatrix: \
|
|
__v__.u.m = va_arg (va, const FcMatrix *); \
|
|
break; \
|
|
case FcTypeCharSet: \
|
|
__v__.u.c = va_arg (va, const FcCharSet *); \
|
|
break; \
|
|
case FcTypeFTFace: \
|
|
__v__.u.f = va_arg (va, FT_Face); \
|
|
break; \
|
|
case FcTypeLangSet: \
|
|
__v__.u.l = va_arg (va, const FcLangSet *); \
|
|
break; \
|
|
case FcTypeRange: \
|
|
__v__.u.r = va_arg (va, const FcRange *); \
|
|
break; \
|
|
} \
|
|
if (!FcPatternAdd (__p__, __o__, __v__, FcTrue)) \
|
|
goto _FcPatternVapBuild_bail1; \
|
|
} \
|
|
result = __p__; \
|
|
goto _FcPatternVapBuild_return; \
|
|
\
|
|
_FcPatternVapBuild_bail1: \
|
|
if (!orig) \
|
|
FcPatternDestroy (__p__); \
|
|
_FcPatternVapBuild_bail0: \
|
|
result = (void*)0; \
|
|
\
|
|
_FcPatternVapBuild_return: \
|
|
; \
|
|
}
|
|
|
|
|
|
#define FcObjectSetVapBuild(__ret__, __first__, __va__) \
|
|
{ \
|
|
FcObjectSet *__os__; \
|
|
const char *__ob__; \
|
|
\
|
|
__ret__ = 0; \
|
|
__os__ = FcObjectSetCreate (); \
|
|
if (!__os__) \
|
|
goto _FcObjectSetVapBuild_bail0; \
|
|
__ob__ = __first__; \
|
|
while (__ob__) \
|
|
{ \
|
|
if (!FcObjectSetAdd (__os__, __ob__)) \
|
|
goto _FcObjectSetVapBuild_bail1; \
|
|
__ob__ = va_arg (__va__, const char *); \
|
|
} \
|
|
__ret__ = __os__; \
|
|
\
|
|
_FcObjectSetVapBuild_bail1: \
|
|
if (!__ret__ && __os__) \
|
|
FcObjectSetDestroy (__os__); \
|
|
_FcObjectSetVapBuild_bail0: \
|
|
; \
|
|
}
|
|
|
|
#endif /* _FCPRIVATE_H_ */
|
|
|