diff options
Diffstat (limited to 'Build/source/libs/cairo/cairo-1.14.0/src/cairo-wideint-type-private.h')
-rw-r--r-- | Build/source/libs/cairo/cairo-1.14.0/src/cairo-wideint-type-private.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/Build/source/libs/cairo/cairo-1.14.0/src/cairo-wideint-type-private.h b/Build/source/libs/cairo/cairo-1.14.0/src/cairo-wideint-type-private.h new file mode 100644 index 00000000000..84a3cbab0d2 --- /dev/null +++ b/Build/source/libs/cairo/cairo-1.14.0/src/cairo-wideint-type-private.h @@ -0,0 +1,158 @@ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2004 Keith Packard + * + * This library is free software; you can redistribute it and/or + * modify it either under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation + * (the "LGPL") or, at your option, under the terms of the Mozilla + * Public License Version 1.1 (the "MPL"). If you do not alter this + * notice, a recipient may use your version of this file under either + * the MPL or the LGPL. + * + * You should have received a copy of the LGPL along with this library + * in the file COPYING-LGPL-2.1; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA + * You should have received a copy of the MPL along with this library + * in the file COPYING-MPL-1.1 + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY + * OF ANY KIND, either express or implied. See the LGPL or the MPL for + * the specific language governing rights and limitations. + * + * The Original Code is the cairo graphics library. + * + * The Initial Developer of the Original Code is Keith Packard + * + * Contributor(s): + * Keith R. Packard <keithp@keithp.com> + * + */ + +#ifndef CAIRO_WIDEINT_TYPE_H +#define CAIRO_WIDEINT_TYPE_H + +#include "cairo.h" + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#if HAVE_STDINT_H +# include <stdint.h> +#elif HAVE_INTTYPES_H +# include <inttypes.h> +#elif HAVE_SYS_INT_TYPES_H +# include <sys/int_types.h> +#elif defined(_MSC_VER) + typedef __int8 int8_t; + typedef unsigned __int8 uint8_t; + typedef __int16 int16_t; + typedef unsigned __int16 uint16_t; + typedef __int32 int32_t; + typedef unsigned __int32 uint32_t; + typedef __int64 int64_t; + typedef unsigned __int64 uint64_t; +# ifndef HAVE_UINT64_T +# define HAVE_UINT64_T 1 +# endif +#else +#error Cannot find definitions for fixed-width integral types (uint8_t, uint32_t, etc.) +#endif + +#ifndef INT16_MIN +# define INT16_MIN (-32767-1) +#endif +#ifndef INT16_MAX +# define INT16_MAX (32767) +#endif +#ifndef UINT16_MAX +# define UINT16_MAX (65535) +#endif +#ifndef INT32_MIN +# define INT32_MIN (-2147483647-1) +#endif +#ifndef INT32_MAX +# define INT32_MAX (2147483647) +#endif +#ifndef UINT32_MAX +# define UINT32_MAX (4294967295U) +#endif + +#if HAVE_BYTESWAP_H +# include <byteswap.h> +#endif +#ifndef bswap_16 +# define bswap_16(p) \ + (((((uint16_t)(p)) & 0x00ff) << 8) | \ + (((uint16_t)(p)) >> 8)); +#endif +#ifndef bswap_32 +# define bswap_32(p) \ + (((((uint32_t)(p)) & 0x000000ff) << 24) | \ + ((((uint32_t)(p)) & 0x0000ff00) << 8) | \ + ((((uint32_t)(p)) & 0x00ff0000) >> 8) | \ + ((((uint32_t)(p))) >> 24)); +#endif + + +#if !HAVE_UINT64_T + +typedef struct _cairo_uint64 { + uint32_t lo, hi; +} cairo_uint64_t, cairo_int64_t; + +#else + +typedef uint64_t cairo_uint64_t; +typedef int64_t cairo_int64_t; + +#endif + +typedef struct _cairo_uquorem64 { + cairo_uint64_t quo; + cairo_uint64_t rem; +} cairo_uquorem64_t; + +typedef struct _cairo_quorem64 { + cairo_int64_t quo; + cairo_int64_t rem; +} cairo_quorem64_t; + +/* gcc has a non-standard name. */ +#if HAVE___UINT128_T && !HAVE_UINT128_T +typedef __uint128_t uint128_t; +typedef __int128_t int128_t; +#define HAVE_UINT128_T 1 +#endif + +#if !HAVE_UINT128_T + +typedef struct cairo_uint128 { + cairo_uint64_t lo, hi; +} cairo_uint128_t, cairo_int128_t; + +#else + +typedef uint128_t cairo_uint128_t; +typedef int128_t cairo_int128_t; + +#endif + +typedef struct _cairo_uquorem128 { + cairo_uint128_t quo; + cairo_uint128_t rem; +} cairo_uquorem128_t; + +typedef struct _cairo_quorem128 { + cairo_int128_t quo; + cairo_int128_t rem; +} cairo_quorem128_t; + + +#endif /* CAIRO_WIDEINT_H */ |