diff options
Diffstat (limited to 'chromium/third_party/fontconfig/src/fontconfig/fcprivate.h')
| -rw-r--r-- | chromium/third_party/fontconfig/src/fontconfig/fcprivate.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/chromium/third_party/fontconfig/src/fontconfig/fcprivate.h b/chromium/third_party/fontconfig/src/fontconfig/fcprivate.h new file mode 100644 index 00000000000..210c1d8a371 --- /dev/null +++ b/chromium/third_party/fontconfig/src/fontconfig/fcprivate.h @@ -0,0 +1,124 @@ +/* + * 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; \ + } \ + 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_ */ + |