x264 source for verification 2026-05-22
This commit is contained in:
1769
extras/avisynth_c.h
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1769
extras/avisynth_c.h
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1209
extras/cl.h
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1209
extras/cl.h
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1268
extras/cl_platform.h
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1268
extras/cl_platform.h
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1065
extras/getopt.c
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1065
extras/getopt.c
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179
extras/getopt.h
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179
extras/getopt.h
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/* Declarations for getopt.
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Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA. */
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||||
|
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#ifndef _GETOPT_H
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#ifndef __need_getopt
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# define _GETOPT_H 1
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#endif
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/* If __GNU_LIBRARY__ is not already defined, either we are being used
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||||
standalone, or this is the first header included in the source file.
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||||
If we are being used with glibc, we need to include <features.h>, but
|
||||
that does not exist if we are standalone. So: if __GNU_LIBRARY__ is
|
||||
not defined, include <ctype.h>, which will pull in <features.h> for us
|
||||
if it's from glibc. (Why ctype.h? It's guaranteed to exist and it
|
||||
doesn't flood the namespace with stuff the way some other headers do.) */
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||||
#if !defined __GNU_LIBRARY__
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||||
# include <ctype.h>
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||||
#endif
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||||
|
||||
#ifdef __cplusplus
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||||
extern "C" {
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||||
#endif
|
||||
|
||||
/* For communication from `getopt' to the caller.
|
||||
When `getopt' finds an option that takes an argument,
|
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the argument value is returned here.
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||||
Also, when `ordering' is RETURN_IN_ORDER,
|
||||
each non-option ARGV-element is returned here. */
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extern char *optarg;
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|
||||
/* Index in ARGV of the next element to be scanned.
|
||||
This is used for communication to and from the caller
|
||||
and for communication between successive calls to `getopt'.
|
||||
|
||||
On entry to `getopt', zero means this is the first call; initialize.
|
||||
|
||||
When `getopt' returns -1, this is the index of the first of the
|
||||
non-option elements that the caller should itself scan.
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|
||||
Otherwise, `optind' communicates from one call to the next
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how much of ARGV has been scanned so far. */
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||||
|
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extern int optind;
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|
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/* Callers store zero here to inhibit the error message `getopt' prints
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for unrecognized options. */
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extern int opterr;
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/* Set to an option character which was unrecognized. */
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|
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extern int optopt;
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|
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#ifndef __need_getopt
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/* Describe the long-named options requested by the application.
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||||
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
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of `struct option' terminated by an element containing a name which is
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zero.
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||||
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The field `has_arg' is:
|
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no_argument (or 0) if the option does not take an argument,
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required_argument (or 1) if the option requires an argument,
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optional_argument (or 2) if the option takes an optional argument.
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If the field `flag' is not NULL, it points to a variable that is set
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to the value given in the field `val' when the option is found, but
|
||||
left unchanged if the option is not found.
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||||
|
||||
To have a long-named option do something other than set an `int' to
|
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a compiled-in constant, such as set a value from `optarg', set the
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option's `flag' field to zero and its `val' field to a nonzero
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value (the equivalent single-letter option character, if there is
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one). For long options that have a zero `flag' field, `getopt'
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||||
returns the contents of the `val' field. */
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struct option
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{
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# if (defined __STDC__ && __STDC__) || defined __cplusplus
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const char *name;
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||||
# else
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||||
char *name;
|
||||
# endif
|
||||
/* has_arg can't be an enum because some compilers complain about
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||||
type mismatches in all the code that assumes it is an int. */
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||||
int has_arg;
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int *flag;
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||||
int val;
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||||
};
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||||
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||||
/* Names for the values of the `has_arg' field of `struct option'. */
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||||
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# define no_argument 0
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# define required_argument 1
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# define optional_argument 2
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#endif /* need getopt */
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||||
|
||||
/* Get definitions and prototypes for functions to process the
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||||
arguments in ARGV (ARGC of them, minus the program name) for
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||||
options given in OPTS.
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||||
|
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Return the option character from OPTS just read. Return -1 when
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||||
there are no more options. For unrecognized options, or options
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missing arguments, `optopt' is set to the option letter, and '?' is
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returned.
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|
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The OPTS string is a list of characters which are recognized option
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letters, optionally followed by colons, specifying that that letter
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takes an argument, to be placed in `optarg'.
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||||
|
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If a letter in OPTS is followed by two colons, its argument is
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optional. This behavior is specific to the GNU `getopt'.
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||||
|
||||
The argument `--' causes premature termination of argument
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||||
scanning, explicitly telling `getopt' that there are no more
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options.
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||||
|
||||
If OPTS begins with `--', then non-option arguments are treated as
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arguments to the option '\0'. This behavior is specific to the GNU
|
||||
`getopt'. */
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||||
|
||||
#if (defined __STDC__ && __STDC__) || defined __cplusplus
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# ifdef __GNU_LIBRARY__
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||||
/* Many other libraries have conflicting prototypes for getopt, with
|
||||
differences in the consts, in stdlib.h. To avoid compilation
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||||
errors, only prototype getopt for the GNU C library. */
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||||
extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
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# else /* not __GNU_LIBRARY__ */
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extern int getopt ();
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# endif /* __GNU_LIBRARY__ */
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|
||||
# ifndef __need_getopt
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||||
extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
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const struct option *__longopts, int *__longind);
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extern int getopt_long_only (int __argc, char *const *__argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind);
|
||||
|
||||
/* Internal only. Users should not call this directly. */
|
||||
extern int _getopt_internal (int __argc, char *const *__argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind,
|
||||
int __long_only);
|
||||
# endif
|
||||
#else /* not __STDC__ */
|
||||
extern int getopt ();
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||||
# ifndef __need_getopt
|
||||
extern int getopt_long ();
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||||
extern int getopt_long_only ();
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||||
|
||||
extern int _getopt_internal ();
|
||||
# endif
|
||||
#endif /* __STDC__ */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Make sure we later can get all the definitions and declarations. */
|
||||
#undef __need_getopt
|
||||
|
||||
#endif /* getopt.h */
|
||||
46
extras/intel_dispatcher.h
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46
extras/intel_dispatcher.h
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@@ -0,0 +1,46 @@
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||||
/*****************************************************************************
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||||
* intel_dispatcher.h: intel compiler cpu dispatcher override
|
||||
*****************************************************************************
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||||
* Copyright (C) 2014-2025 x264 project
|
||||
*
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||||
* Authors: Anton Mitrofanov <BugMaster@narod.ru>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
|
||||
*
|
||||
* This program is also available under a commercial proprietary license.
|
||||
* For more information, contact us at licensing@x264.com.
|
||||
*****************************************************************************/
|
||||
|
||||
#ifndef X264_INTEL_DISPATCHER_H
|
||||
#define X264_INTEL_DISPATCHER_H
|
||||
|
||||
/* Feature flags using _FEATURE_* defines from immintrin.h */
|
||||
extern unsigned long long __intel_cpu_feature_indicator;
|
||||
extern unsigned long long __intel_cpu_feature_indicator_x;
|
||||
|
||||
/* CPU vendor independent version of dispatcher */
|
||||
void __intel_cpu_features_init_x( void );
|
||||
|
||||
static void x264_intel_dispatcher_override( void )
|
||||
{
|
||||
if( __intel_cpu_feature_indicator & ~1ULL )
|
||||
return;
|
||||
__intel_cpu_feature_indicator = 0;
|
||||
__intel_cpu_feature_indicator_x = 0;
|
||||
__intel_cpu_features_init_x();
|
||||
__intel_cpu_feature_indicator = __intel_cpu_feature_indicator_x;
|
||||
}
|
||||
|
||||
#endif
|
||||
285
extras/inttypes.h
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285
extras/inttypes.h
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@@ -0,0 +1,285 @@
|
||||
// ISO C9x compliant inttypes.h for Microsoft Visual Studio
|
||||
// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
|
||||
//
|
||||
// Copyright (c) 2006 Alexander Chemeris
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright
|
||||
// notice, this list of conditions and the following disclaimer in the
|
||||
// documentation and/or other materials provided with the distribution.
|
||||
//
|
||||
// 3. The name of the author may be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifndef _MSC_VER // [
|
||||
#error "Use this header only with Microsoft Visual C++ compilers!"
|
||||
#endif // _MSC_VER ]
|
||||
|
||||
#ifndef _MSC_INTTYPES_H_ // [
|
||||
#define _MSC_INTTYPES_H_
|
||||
|
||||
#if _MSC_VER > 1000
|
||||
#pragma once
|
||||
#endif
|
||||
|
||||
#include "stdint.h"
|
||||
|
||||
// 7.8 Format conversion of integer types
|
||||
|
||||
typedef struct {
|
||||
intmax_t quot;
|
||||
intmax_t rem;
|
||||
} imaxdiv_t;
|
||||
|
||||
// 7.8.1 Macros for format specifiers
|
||||
|
||||
#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198
|
||||
|
||||
// The fprintf macros for signed integers are:
|
||||
#define PRId8 "d"
|
||||
#define PRIi8 "i"
|
||||
#define PRIdLEAST8 "d"
|
||||
#define PRIiLEAST8 "i"
|
||||
#define PRIdFAST8 "d"
|
||||
#define PRIiFAST8 "i"
|
||||
|
||||
#define PRId16 "hd"
|
||||
#define PRIi16 "hi"
|
||||
#define PRIdLEAST16 "hd"
|
||||
#define PRIiLEAST16 "hi"
|
||||
#define PRIdFAST16 "hd"
|
||||
#define PRIiFAST16 "hi"
|
||||
|
||||
#define PRId32 "I32d"
|
||||
#define PRIi32 "I32i"
|
||||
#define PRIdLEAST32 "I32d"
|
||||
#define PRIiLEAST32 "I32i"
|
||||
#define PRIdFAST32 "I32d"
|
||||
#define PRIiFAST32 "I32i"
|
||||
|
||||
#define PRId64 "I64d"
|
||||
#define PRIi64 "I64i"
|
||||
#define PRIdLEAST64 "I64d"
|
||||
#define PRIiLEAST64 "I64i"
|
||||
#define PRIdFAST64 "I64d"
|
||||
#define PRIiFAST64 "I64i"
|
||||
|
||||
#define PRIdMAX "I64d"
|
||||
#define PRIiMAX "I64i"
|
||||
|
||||
#define PRIdPTR "Id"
|
||||
#define PRIiPTR "Ii"
|
||||
|
||||
// The fprintf macros for unsigned integers are:
|
||||
#define PRIo8 "o"
|
||||
#define PRIu8 "u"
|
||||
#define PRIx8 "x"
|
||||
#define PRIX8 "X"
|
||||
#define PRIoLEAST8 "o"
|
||||
#define PRIuLEAST8 "u"
|
||||
#define PRIxLEAST8 "x"
|
||||
#define PRIXLEAST8 "X"
|
||||
#define PRIoFAST8 "o"
|
||||
#define PRIuFAST8 "u"
|
||||
#define PRIxFAST8 "x"
|
||||
#define PRIXFAST8 "X"
|
||||
|
||||
#define PRIo16 "ho"
|
||||
#define PRIu16 "hu"
|
||||
#define PRIx16 "hx"
|
||||
#define PRIX16 "hX"
|
||||
#define PRIoLEAST16 "ho"
|
||||
#define PRIuLEAST16 "hu"
|
||||
#define PRIxLEAST16 "hx"
|
||||
#define PRIXLEAST16 "hX"
|
||||
#define PRIoFAST16 "ho"
|
||||
#define PRIuFAST16 "hu"
|
||||
#define PRIxFAST16 "hx"
|
||||
#define PRIXFAST16 "hX"
|
||||
|
||||
#define PRIo32 "I32o"
|
||||
#define PRIu32 "I32u"
|
||||
#define PRIx32 "I32x"
|
||||
#define PRIX32 "I32X"
|
||||
#define PRIoLEAST32 "I32o"
|
||||
#define PRIuLEAST32 "I32u"
|
||||
#define PRIxLEAST32 "I32x"
|
||||
#define PRIXLEAST32 "I32X"
|
||||
#define PRIoFAST32 "I32o"
|
||||
#define PRIuFAST32 "I32u"
|
||||
#define PRIxFAST32 "I32x"
|
||||
#define PRIXFAST32 "I32X"
|
||||
|
||||
#define PRIo64 "I64o"
|
||||
#define PRIu64 "I64u"
|
||||
#define PRIx64 "I64x"
|
||||
#define PRIX64 "I64X"
|
||||
#define PRIoLEAST64 "I64o"
|
||||
#define PRIuLEAST64 "I64u"
|
||||
#define PRIxLEAST64 "I64x"
|
||||
#define PRIXLEAST64 "I64X"
|
||||
#define PRIoFAST64 "I64o"
|
||||
#define PRIuFAST64 "I64u"
|
||||
#define PRIxFAST64 "I64x"
|
||||
#define PRIXFAST64 "I64X"
|
||||
|
||||
#define PRIoMAX "I64o"
|
||||
#define PRIuMAX "I64u"
|
||||
#define PRIxMAX "I64x"
|
||||
#define PRIXMAX "I64X"
|
||||
|
||||
#define PRIoPTR "Io"
|
||||
#define PRIuPTR "Iu"
|
||||
#define PRIxPTR "Ix"
|
||||
#define PRIXPTR "IX"
|
||||
|
||||
// The fscanf macros for signed integers are:
|
||||
#define SCNd16 "hd"
|
||||
#define SCNi16 "hi"
|
||||
#define SCNdLEAST16 "hd"
|
||||
#define SCNiLEAST16 "hi"
|
||||
#define SCNdFAST16 "hd"
|
||||
#define SCNiFAST16 "hi"
|
||||
|
||||
#define SCNd32 "ld"
|
||||
#define SCNi32 "li"
|
||||
#define SCNdLEAST32 "ld"
|
||||
#define SCNiLEAST32 "li"
|
||||
#define SCNdFAST32 "ld"
|
||||
#define SCNiFAST32 "li"
|
||||
|
||||
#define SCNd64 "I64d"
|
||||
#define SCNi64 "I64i"
|
||||
#define SCNdLEAST64 "I64d"
|
||||
#define SCNiLEAST64 "I64i"
|
||||
#define SCNdFAST64 "I64d"
|
||||
#define SCNiFAST64 "I64i"
|
||||
|
||||
#define SCNdMAX "I64d"
|
||||
#define SCNiMAX "I64i"
|
||||
|
||||
#ifdef _WIN64 // [
|
||||
# define SCNdPTR "I64d"
|
||||
# define SCNiPTR "I64i"
|
||||
#else // _WIN64 ][
|
||||
# define SCNdPTR "ld"
|
||||
# define SCNiPTR "li"
|
||||
#endif // _WIN64 ]
|
||||
|
||||
// The fscanf macros for unsigned integers are:
|
||||
#define SCNo16 "ho"
|
||||
#define SCNu16 "hu"
|
||||
#define SCNx16 "hx"
|
||||
#define SCNX16 "hX"
|
||||
#define SCNoLEAST16 "ho"
|
||||
#define SCNuLEAST16 "hu"
|
||||
#define SCNxLEAST16 "hx"
|
||||
#define SCNXLEAST16 "hX"
|
||||
#define SCNoFAST16 "ho"
|
||||
#define SCNuFAST16 "hu"
|
||||
#define SCNxFAST16 "hx"
|
||||
#define SCNXFAST16 "hX"
|
||||
|
||||
#define SCNo32 "lo"
|
||||
#define SCNu32 "lu"
|
||||
#define SCNx32 "lx"
|
||||
#define SCNX32 "lX"
|
||||
#define SCNoLEAST32 "lo"
|
||||
#define SCNuLEAST32 "lu"
|
||||
#define SCNxLEAST32 "lx"
|
||||
#define SCNXLEAST32 "lX"
|
||||
#define SCNoFAST32 "lo"
|
||||
#define SCNuFAST32 "lu"
|
||||
#define SCNxFAST32 "lx"
|
||||
#define SCNXFAST32 "lX"
|
||||
|
||||
#define SCNo64 "I64o"
|
||||
#define SCNu64 "I64u"
|
||||
#define SCNx64 "I64x"
|
||||
#define SCNX64 "I64X"
|
||||
#define SCNoLEAST64 "I64o"
|
||||
#define SCNuLEAST64 "I64u"
|
||||
#define SCNxLEAST64 "I64x"
|
||||
#define SCNXLEAST64 "I64X"
|
||||
#define SCNoFAST64 "I64o"
|
||||
#define SCNuFAST64 "I64u"
|
||||
#define SCNxFAST64 "I64x"
|
||||
#define SCNXFAST64 "I64X"
|
||||
|
||||
#define SCNoMAX "I64o"
|
||||
#define SCNuMAX "I64u"
|
||||
#define SCNxMAX "I64x"
|
||||
#define SCNXMAX "I64X"
|
||||
|
||||
#ifdef _WIN64 // [
|
||||
# define SCNoPTR "I64o"
|
||||
# define SCNuPTR "I64u"
|
||||
# define SCNxPTR "I64x"
|
||||
# define SCNXPTR "I64X"
|
||||
#else // _WIN64 ][
|
||||
# define SCNoPTR "lo"
|
||||
# define SCNuPTR "lu"
|
||||
# define SCNxPTR "lx"
|
||||
# define SCNXPTR "lX"
|
||||
#endif // _WIN64 ]
|
||||
|
||||
#endif // __STDC_FORMAT_MACROS ]
|
||||
|
||||
// 7.8.2 Functions for greatest-width integer types
|
||||
|
||||
// 7.8.2.1 The imaxabs function
|
||||
#define imaxabs _abs64
|
||||
|
||||
// 7.8.2.2 The imaxdiv function
|
||||
|
||||
// This is modified version of div() function from Microsoft's div.c found
|
||||
// in %MSVC.NET%\crt\src\div.c
|
||||
#ifdef STATIC_IMAXDIV // [
|
||||
static
|
||||
#else // STATIC_IMAXDIV ][
|
||||
_inline
|
||||
#endif // STATIC_IMAXDIV ]
|
||||
imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
|
||||
{
|
||||
imaxdiv_t result;
|
||||
|
||||
result.quot = numer / denom;
|
||||
result.rem = numer % denom;
|
||||
|
||||
if (numer < 0 && result.rem > 0) {
|
||||
// did division wrong; must fix up
|
||||
++result.quot;
|
||||
result.rem -= denom;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// 7.8.2.3 The strtoimax and strtoumax functions
|
||||
#define strtoimax _strtoi64
|
||||
#define strtoumax _strtoui64
|
||||
|
||||
// 7.8.2.4 The wcstoimax and wcstoumax functions
|
||||
#define wcstoimax _wcstoi64
|
||||
#define wcstoumax _wcstoui64
|
||||
|
||||
|
||||
#endif // _MSC_INTTYPES_H_ ]
|
||||
203
extras/stdint.h
Normal file
203
extras/stdint.h
Normal file
@@ -0,0 +1,203 @@
|
||||
/* ISO C9x 7.18 Integer types <stdint.h>
|
||||
* Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)
|
||||
*
|
||||
* THIS SOFTWARE IS NOT COPYRIGHTED
|
||||
*
|
||||
* Contributor: Danny Smith <danny_r_smith_2001@yahoo.co.nz>
|
||||
*
|
||||
* This source code is offered for use in the public domain. You may
|
||||
* use, modify or distribute it freely.
|
||||
*
|
||||
* This code is distributed in the hope that it will be useful but
|
||||
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
|
||||
* DISCLAIMED. This includes but is not limited to warranties of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* Date: 2000-12-02
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _STDINT_H
|
||||
#define _STDINT_H
|
||||
#define __need_wint_t
|
||||
#define __need_wchar_t
|
||||
#include <stddef.h>
|
||||
|
||||
/* 7.18.1.1 Exact-width integer types */
|
||||
typedef signed char int8_t;
|
||||
typedef unsigned char uint8_t;
|
||||
typedef short int16_t;
|
||||
typedef unsigned short uint16_t;
|
||||
typedef int int32_t;
|
||||
typedef unsigned uint32_t;
|
||||
typedef __int64 int64_t;
|
||||
typedef unsigned __int64 uint64_t;
|
||||
|
||||
/* 7.18.1.2 Minimum-width integer types */
|
||||
typedef signed char int_least8_t;
|
||||
typedef unsigned char uint_least8_t;
|
||||
typedef short int_least16_t;
|
||||
typedef unsigned short uint_least16_t;
|
||||
typedef int int_least32_t;
|
||||
typedef unsigned uint_least32_t;
|
||||
typedef __int64 int_least64_t;
|
||||
typedef unsigned __int64 uint_least64_t;
|
||||
|
||||
/* 7.18.1.3 Fastest minimum-width integer types
|
||||
* Not actually guaranteed to be fastest for all purposes
|
||||
* Here we use the exact-width types for 8 and 16-bit ints.
|
||||
*/
|
||||
typedef char int_fast8_t;
|
||||
typedef unsigned char uint_fast8_t;
|
||||
typedef short int_fast16_t;
|
||||
typedef unsigned short uint_fast16_t;
|
||||
typedef int int_fast32_t;
|
||||
typedef unsigned int uint_fast32_t;
|
||||
typedef __int64 int_fast64_t;
|
||||
typedef unsigned __int64 uint_fast64_t;
|
||||
|
||||
/* 7.18.1.4 Integer types capable of holding object pointers */
|
||||
/*typedef int intptr_t;
|
||||
typedef unsigned uintptr_t;*/
|
||||
|
||||
/* 7.18.1.5 Greatest-width integer types */
|
||||
typedef __int64 intmax_t;
|
||||
typedef unsigned __int64 uintmax_t;
|
||||
|
||||
/* 7.18.2 Limits of specified-width integer types */
|
||||
#if !defined ( __cplusplus) || defined (__STDC_LIMIT_MACROS)
|
||||
|
||||
/* 7.18.2.1 Limits of exact-width integer types */
|
||||
#define INT8_MIN (-128)
|
||||
#define INT16_MIN (-32768)
|
||||
#define INT32_MIN (-2147483647 - 1)
|
||||
#define INT64_MIN (-9223372036854775807LL - 1)
|
||||
|
||||
#define INT8_MAX 127
|
||||
#define INT16_MAX 32767
|
||||
#define INT32_MAX 2147483647
|
||||
#define INT64_MAX 9223372036854775807LL
|
||||
|
||||
#define UINT8_MAX 0xff /* 255U */
|
||||
#define UINT16_MAX 0xffff /* 65535U */
|
||||
#define UINT32_MAX 0xffffffff /* 4294967295U */
|
||||
#define UINT64_MAX 0xffffffffffffffffULL /* 18446744073709551615ULL */
|
||||
|
||||
/* 7.18.2.2 Limits of minimum-width integer types */
|
||||
#define INT_LEAST8_MIN INT8_MIN
|
||||
#define INT_LEAST16_MIN INT16_MIN
|
||||
#define INT_LEAST32_MIN INT32_MIN
|
||||
#define INT_LEAST64_MIN INT64_MIN
|
||||
|
||||
#define INT_LEAST8_MAX INT8_MAX
|
||||
#define INT_LEAST16_MAX INT16_MAX
|
||||
#define INT_LEAST32_MAX INT32_MAX
|
||||
#define INT_LEAST64_MAX INT64_MAX
|
||||
|
||||
#define UINT_LEAST8_MAX UINT8_MAX
|
||||
#define UINT_LEAST16_MAX UINT16_MAX
|
||||
#define UINT_LEAST32_MAX UINT32_MAX
|
||||
#define UINT_LEAST64_MAX UINT64_MAX
|
||||
|
||||
/* 7.18.2.3 Limits of fastest minimum-width integer types */
|
||||
#define INT_FAST8_MIN INT8_MIN
|
||||
#define INT_FAST16_MIN INT16_MIN
|
||||
#define INT_FAST32_MIN INT32_MIN
|
||||
#define INT_FAST64_MIN INT64_MIN
|
||||
|
||||
#define INT_FAST8_MAX INT8_MAX
|
||||
#define INT_FAST16_MAX INT16_MAX
|
||||
#define INT_FAST32_MAX INT32_MAX
|
||||
#define INT_FAST64_MAX INT64_MAX
|
||||
|
||||
#define UINT_FAST8_MAX UINT8_MAX
|
||||
#define UINT_FAST16_MAX UINT16_MAX
|
||||
#define UINT_FAST32_MAX UINT32_MAX
|
||||
#define UINT_FAST64_MAX UINT64_MAX
|
||||
|
||||
/* 7.18.2.4 Limits of integer types capable of holding
|
||||
object pointers */
|
||||
#if defined(_WIN64) || defined(__LP64__)
|
||||
#define INTPTR_MIN INT64_MIN
|
||||
#define INTPTR_MAX INT64_MAX
|
||||
#define UINTPTR_MAX UINT64_MAX
|
||||
#else
|
||||
#define INTPTR_MIN INT32_MIN
|
||||
#define INTPTR_MAX INT32_MAX
|
||||
#define UINTPTR_MAX UINT32_MAX
|
||||
#endif
|
||||
|
||||
/* 7.18.2.5 Limits of greatest-width integer types */
|
||||
#define INTMAX_MIN INT64_MIN
|
||||
#define INTMAX_MAX INT64_MAX
|
||||
#define UINTMAX_MAX UINT64_MAX
|
||||
|
||||
/* 7.18.3 Limits of other integer types */
|
||||
#if defined(_WIN64) || defined(__LP64__)
|
||||
#define PTRDIFF_MIN INT64_MIN
|
||||
#define PTRDIFF_MAX INT64_MAX
|
||||
#else
|
||||
#define PTRDIFF_MIN INT32_MIN
|
||||
#define PTRDIFF_MAX INT32_MAX
|
||||
#endif
|
||||
|
||||
#define SIG_ATOMIC_MIN INT32_MIN
|
||||
#define SIG_ATOMIC_MAX INT32_MAX
|
||||
|
||||
#ifndef SIZE_MAX
|
||||
#if defined(_WIN64) || defined(__LP64__)
|
||||
#define SIZE_MAX UINT64_MAX
|
||||
#else
|
||||
#define SIZE_MAX UINT32_MAX
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef WCHAR_MIN /* also in wchar.h */
|
||||
#define WCHAR_MIN 0
|
||||
#define WCHAR_MAX ((wchar_t)-1) /* UINT16_MAX */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* wint_t is unsigned short for compatibility with MS runtime
|
||||
*/
|
||||
#define WINT_MIN 0
|
||||
#define WINT_MAX ((wint_t)-1) /* UINT16_MAX */
|
||||
|
||||
#endif /* !defined ( __cplusplus) || defined __STDC_LIMIT_MACROS */
|
||||
|
||||
|
||||
/* 7.18.4 Macros for integer constants */
|
||||
#if !defined ( __cplusplus) || defined (__STDC_CONSTANT_MACROS)
|
||||
|
||||
/* 7.18.4.1 Macros for minimum-width integer constants
|
||||
|
||||
Accoding to Douglas Gwyn <gwyn@arl.mil>:
|
||||
"This spec was changed in ISO/IEC 9899:1999 TC1; in ISO/IEC
|
||||
9899:1999 as initially published, the expansion was required
|
||||
to be an integer constant of precisely matching type, which
|
||||
is impossible to accomplish for the shorter types on most
|
||||
platforms, because C99 provides no standard way to designate
|
||||
an integer constant with width less than that of type int.
|
||||
TC1 changed this to require just an integer constant
|
||||
*expression* with *promoted* type."
|
||||
|
||||
The trick used here is from Clive D W Feather.
|
||||
*/
|
||||
|
||||
#define INT8_C(val) (INT_LEAST8_MAX-INT_LEAST8_MAX+(val))
|
||||
#define INT16_C(val) (INT_LEAST16_MAX-INT_LEAST16_MAX+(val))
|
||||
#define INT32_C(val) (INT_LEAST32_MAX-INT_LEAST32_MAX+(val))
|
||||
#define INT64_C(val) (INT_LEAST64_MAX-INT_LEAST64_MAX+(val))
|
||||
|
||||
#define UINT8_C(val) (UINT_LEAST8_MAX-UINT_LEAST8_MAX+(val))
|
||||
#define UINT16_C(val) (UINT_LEAST16_MAX-UINT_LEAST16_MAX+(val))
|
||||
#define UINT32_C(val) (UINT_LEAST32_MAX-UINT_LEAST32_MAX+(val))
|
||||
#define UINT64_C(val) (UINT_LEAST64_MAX-UINT_LEAST64_MAX+(val))
|
||||
|
||||
/* 7.18.4.2 Macros for greatest-width integer constants */
|
||||
#define INTMAX_C(val) (INTMAX_MAX-INTMAX_MAX+(val))
|
||||
#define UINTMAX_C(val) (UINTMAX_MAX-UINTMAX_MAX+(val))
|
||||
|
||||
#endif /* !defined ( __cplusplus) || defined __STDC_CONSTANT_MACROS */
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user