libobs: Remove C99 hacks for older VC++
This commit is contained in:
jpark37
parent
ccb7d897c6
commit
c17397fede
@ -355,9 +355,6 @@ set(libobs_util_HEADERS
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util/crc32.h
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util/base.h
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util/text-lookup.h
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util/vc/vc_inttypes.h
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util/vc/vc_stdbool.h
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util/vc/vc_stdint.h
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util/bmem.h
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util/c99defs.h
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util/util_uint128.h
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@ -18,7 +18,7 @@
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/*
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* Contains hacks for getting some C99 stuff working in VC, things like
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* bool, inline, stdint
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* bool, stdint
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*/
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#define UNUSED_PARAMETER(param) (void)param
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@ -32,47 +32,12 @@
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#endif
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#ifdef _MSC_VER
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/* Microsoft is one of the most inept companies on the face of the planet.
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* The fact that even visual studio 2013 doesn't support the standard 'inline'
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* keyword is so incredibly stupid that I just can't imagine what sort of
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* incredibly inept moron could possibly be managing the visual C compiler
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* project. They should be fired, and legally forbidden to have a job in
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* ANYTHING even REMOTELY related to programming. FOREVER. This should also
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* apply to the next 10 generations all of their descendants. */
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#ifndef __cplusplus
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#define inline __inline
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#endif
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#define EXPORT __declspec(dllexport)
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#else
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#define EXPORT
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#endif
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#if _MSC_VER && _MSC_VER < 0x0708
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#include "vc/vc_stdint.h"
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#include "vc/vc_stdbool.h"
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#ifndef __off_t_defined
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#define __off_t_defined
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#if _FILE_OFFSET_BITS == 64
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typedef long long off_t;
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#else
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typedef long off_t;
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#endif
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typedef int64_t off64_t;
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#endif /* __off_t_defined */
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#define SIZE_T_FORMAT "%u"
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#else
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#include <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <sys/types.h>
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#define SIZE_T_FORMAT "%zu"
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#endif /* _MSC_VER */
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@ -1,285 +0,0 @@
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// ISO C9x compliant inttypes.h for Microsoft Visual Studio
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// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
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//
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// Copyright (c) 2006 Alexander Chemeris
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. The name of the author may be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _MSC_VER // [
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#error "Use this header only with Microsoft Visual C++ compilers!"
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#endif // _MSC_VER ]
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#ifndef _MSC_INTTYPES_H_ // [
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#define _MSC_INTTYPES_H_
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#include "stdint.h"
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// 7.8 Format conversion of integer types
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typedef struct {
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intmax_t quot;
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intmax_t rem;
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} imaxdiv_t;
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// 7.8.1 Macros for format specifiers
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#if !defined(__cplusplus) || \
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defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198
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// The fprintf macros for signed integers are:
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#define PRId8 "d"
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#define PRIi8 "i"
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#define PRIdLEAST8 "d"
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#define PRIiLEAST8 "i"
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#define PRIdFAST8 "d"
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#define PRIiFAST8 "i"
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#define PRId16 "hd"
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#define PRIi16 "hi"
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#define PRIdLEAST16 "hd"
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#define PRIiLEAST16 "hi"
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#define PRIdFAST16 "hd"
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#define PRIiFAST16 "hi"
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#define PRId32 "I32d"
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#define PRIi32 "I32i"
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#define PRIdLEAST32 "I32d"
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#define PRIiLEAST32 "I32i"
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#define PRIdFAST32 "I32d"
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#define PRIiFAST32 "I32i"
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#define PRId64 "I64d"
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#define PRIi64 "I64i"
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#define PRIdLEAST64 "I64d"
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#define PRIiLEAST64 "I64i"
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#define PRIdFAST64 "I64d"
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#define PRIiFAST64 "I64i"
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#define PRIdMAX "I64d"
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#define PRIiMAX "I64i"
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#define PRIdPTR "Id"
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#define PRIiPTR "Ii"
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// The fprintf macros for unsigned integers are:
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#define PRIo8 "o"
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#define PRIu8 "u"
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#define PRIx8 "x"
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#define PRIX8 "X"
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#define PRIoLEAST8 "o"
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#define PRIuLEAST8 "u"
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#define PRIxLEAST8 "x"
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#define PRIXLEAST8 "X"
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#define PRIoFAST8 "o"
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#define PRIuFAST8 "u"
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#define PRIxFAST8 "x"
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#define PRIXFAST8 "X"
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#define PRIo16 "ho"
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#define PRIu16 "hu"
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#define PRIx16 "hx"
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#define PRIX16 "hX"
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#define PRIoLEAST16 "ho"
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#define PRIuLEAST16 "hu"
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#define PRIxLEAST16 "hx"
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#define PRIXLEAST16 "hX"
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#define PRIoFAST16 "ho"
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#define PRIuFAST16 "hu"
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#define PRIxFAST16 "hx"
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#define PRIXFAST16 "hX"
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#define PRIo32 "I32o"
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#define PRIu32 "I32u"
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#define PRIx32 "I32x"
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#define PRIX32 "I32X"
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#define PRIoLEAST32 "I32o"
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#define PRIuLEAST32 "I32u"
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#define PRIxLEAST32 "I32x"
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#define PRIXLEAST32 "I32X"
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#define PRIoFAST32 "I32o"
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#define PRIuFAST32 "I32u"
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#define PRIxFAST32 "I32x"
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#define PRIXFAST32 "I32X"
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#define PRIo64 "I64o"
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#define PRIu64 "I64u"
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#define PRIx64 "I64x"
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#define PRIX64 "I64X"
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#define PRIoLEAST64 "I64o"
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#define PRIuLEAST64 "I64u"
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#define PRIxLEAST64 "I64x"
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#define PRIXLEAST64 "I64X"
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#define PRIoFAST64 "I64o"
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#define PRIuFAST64 "I64u"
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#define PRIxFAST64 "I64x"
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#define PRIXFAST64 "I64X"
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#define PRIoMAX "I64o"
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#define PRIuMAX "I64u"
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#define PRIxMAX "I64x"
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#define PRIXMAX "I64X"
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#define PRIoPTR "Io"
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#define PRIuPTR "Iu"
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#define PRIxPTR "Ix"
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#define PRIXPTR "IX"
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// The fscanf macros for signed integers are:
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#define SCNd16 "hd"
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#define SCNi16 "hi"
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#define SCNdLEAST16 "hd"
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#define SCNiLEAST16 "hi"
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#define SCNdFAST16 "hd"
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#define SCNiFAST16 "hi"
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#define SCNd32 "ld"
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#define SCNi32 "li"
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#define SCNdLEAST32 "ld"
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#define SCNiLEAST32 "li"
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#define SCNdFAST32 "ld"
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#define SCNiFAST32 "li"
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#define SCNd64 "I64d"
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#define SCNi64 "I64i"
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#define SCNdLEAST64 "I64d"
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#define SCNiLEAST64 "I64i"
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#define SCNdFAST64 "I64d"
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#define SCNiFAST64 "I64i"
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#define SCNdMAX "I64d"
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#define SCNiMAX "I64i"
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#ifdef _WIN64 // [
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#define SCNdPTR "I64d"
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#define SCNiPTR "I64i"
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#else // _WIN64 ][
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#define SCNdPTR "ld"
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#define SCNiPTR "li"
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#endif // _WIN64 ]
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// The fscanf macros for unsigned integers are:
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#define SCNo16 "ho"
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#define SCNu16 "hu"
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#define SCNx16 "hx"
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#define SCNX16 "hX"
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#define SCNoLEAST16 "ho"
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#define SCNuLEAST16 "hu"
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#define SCNxLEAST16 "hx"
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#define SCNXLEAST16 "hX"
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#define SCNoFAST16 "ho"
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#define SCNuFAST16 "hu"
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#define SCNxFAST16 "hx"
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#define SCNXFAST16 "hX"
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#define SCNo32 "lo"
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#define SCNu32 "lu"
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#define SCNx32 "lx"
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#define SCNX32 "lX"
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#define SCNoLEAST32 "lo"
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#define SCNuLEAST32 "lu"
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#define SCNxLEAST32 "lx"
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#define SCNXLEAST32 "lX"
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#define SCNoFAST32 "lo"
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#define SCNuFAST32 "lu"
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#define SCNxFAST32 "lx"
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#define SCNXFAST32 "lX"
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#define SCNo64 "I64o"
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#define SCNu64 "I64u"
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#define SCNx64 "I64x"
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#define SCNX64 "I64X"
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#define SCNoLEAST64 "I64o"
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#define SCNuLEAST64 "I64u"
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#define SCNxLEAST64 "I64x"
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#define SCNXLEAST64 "I64X"
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#define SCNoFAST64 "I64o"
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#define SCNuFAST64 "I64u"
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#define SCNxFAST64 "I64x"
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#define SCNXFAST64 "I64X"
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#define SCNoMAX "I64o"
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#define SCNuMAX "I64u"
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#define SCNxMAX "I64x"
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#define SCNXMAX "I64X"
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#ifdef _WIN64 // [
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#define SCNoPTR "I64o"
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#define SCNuPTR "I64u"
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#define SCNxPTR "I64x"
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#define SCNXPTR "I64X"
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#else // _WIN64 ][
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#define SCNoPTR "lo"
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#define SCNuPTR "lu"
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#define SCNxPTR "lx"
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#define SCNXPTR "lX"
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#endif // _WIN64 ]
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#endif // __STDC_FORMAT_MACROS ]
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// 7.8.2 Functions for greatest-width integer types
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// 7.8.2.1 The imaxabs function
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#define imaxabs _abs64
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// 7.8.2.2 The imaxdiv function
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// This is modified version of div() function from Microsoft's div.c found
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// in %MSVC.NET%\crt\src\div.c
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#ifdef STATIC_IMAXDIV // [
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static
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#else // STATIC_IMAXDIV ][
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_inline
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#endif // STATIC_IMAXDIV ]
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imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
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{
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imaxdiv_t result;
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result.quot = numer / denom;
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result.rem = numer % denom;
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if (numer < 0 && result.rem > 0) {
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// did division wrong; must fix up
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++result.quot;
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result.rem -= denom;
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}
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return result;
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}
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// 7.8.2.3 The strtoimax and strtoumax functions
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#define strtoimax _strtoi64
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#define strtoumax _strtoui64
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// 7.8.2.4 The wcstoimax and wcstoumax functions
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#define wcstoimax _wcstoi64
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#define wcstoumax _wcstoui64
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#endif // _MSC_INTTYPES_H_ ]
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@ -1,9 +0,0 @@
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#pragma once
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#if !defined(__cplusplus)
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typedef int8_t _Bool;
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#define bool _Bool
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#define true 1
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#define false 0
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#define __bool_true_false_are_defined 1
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#endif
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@ -1,203 +0,0 @@
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/* ISO C9x 7.18 Integer types <stdint.h>
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* Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* Contributor: Danny Smith <danny_r_smith_2001@yahoo.co.nz>
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Date: 2000-12-02
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*/
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#ifndef _STDINT_H
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#define _STDINT_H
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#define __need_wint_t
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#define __need_wchar_t
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#include <stddef.h>
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/* 7.18.1.1 Exact-width integer types */
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typedef signed char int8_t;
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typedef unsigned char uint8_t;
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typedef short int16_t;
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typedef unsigned short uint16_t;
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typedef int int32_t;
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typedef unsigned uint32_t;
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typedef __int64 int64_t;
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typedef unsigned __int64 uint64_t;
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/* 7.18.1.2 Minimum-width integer types */
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typedef signed char int_least8_t;
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typedef unsigned char uint_least8_t;
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typedef short int_least16_t;
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typedef unsigned short uint_least16_t;
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typedef int int_least32_t;
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typedef unsigned uint_least32_t;
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typedef __int64 int_least64_t;
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typedef unsigned __int64 uint_least64_t;
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/* 7.18.1.3 Fastest minimum-width integer types
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* Not actually guaranteed to be fastest for all purposes
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* Here we use the exact-width types for 8 and 16-bit ints.
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*/
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typedef char int_fast8_t;
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typedef unsigned char uint_fast8_t;
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typedef short int_fast16_t;
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typedef unsigned short uint_fast16_t;
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typedef int int_fast32_t;
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typedef unsigned int uint_fast32_t;
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typedef __int64 int_fast64_t;
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typedef unsigned __int64 uint_fast64_t;
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/* 7.18.1.4 Integer types capable of holding object pointers */
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/*typedef int intptr_t;
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typedef unsigned uintptr_t;*/
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/* 7.18.1.5 Greatest-width integer types */
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typedef __int64 intmax_t;
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typedef unsigned __int64 uintmax_t;
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/* 7.18.2 Limits of specified-width integer types */
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#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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/* 7.18.2.1 Limits of exact-width integer types */
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#define INT8_MIN (-128)
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#define INT16_MIN (-32768)
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#define INT32_MIN (-2147483647 - 1)
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#define INT64_MIN (-9223372036854775807LL - 1)
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#define INT8_MAX 127
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#define INT16_MAX 32767
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#define INT32_MAX 2147483647
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#define INT64_MAX 9223372036854775807LL
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#define UINT8_MAX 0xff /* 255U */
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#define UINT16_MAX 0xffff /* 65535U */
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#define UINT32_MAX 0xffffffff /* 4294967295U */
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#define UINT64_MAX 0xffffffffffffffffULL /* 18446744073709551615ULL */
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/* 7.18.2.2 Limits of minimum-width integer types */
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#define INT_LEAST8_MIN INT8_MIN
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#define INT_LEAST16_MIN INT16_MIN
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#define INT_LEAST32_MIN INT32_MIN
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#define INT_LEAST64_MIN INT64_MIN
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#define INT_LEAST8_MAX INT8_MAX
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#define INT_LEAST16_MAX INT16_MAX
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#define INT_LEAST32_MAX INT32_MAX
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#define INT_LEAST64_MAX INT64_MAX
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#define UINT_LEAST8_MAX UINT8_MAX
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#define UINT_LEAST16_MAX UINT16_MAX
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#define UINT_LEAST32_MAX UINT32_MAX
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#define UINT_LEAST64_MAX UINT64_MAX
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/* 7.18.2.3 Limits of fastest minimum-width integer types */
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#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
|
||||
|
||||
#if 0
|
||||
#ifndef WCHAR_MIN /* also in wchar.h */
|
||||
#define WCHAR_MIN 0
|
||||
#define WCHAR_MAX ((wchar_t)-1) /* UINT16_MAX */
|
||||
#endif
|
||||
#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
|
||||
|
||||
According 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
|
||||
Loading…
x
Reference in New Issue
Block a user