Glenn Maynard
214 lines
6.2 KiB
C++
214 lines
6.2 KiB
C++
#if !defined(SM_PCH) || SM_PCH == FALSE
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#ifndef GLOBAL_H
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#define GLOBAL_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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/* Platform-specific fixes. */
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#if defined(WIN32)
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#include "archutils/Win32/arch_setup.h"
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#elif defined(PBBUILD)
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#include "archutils/Darwin/arch_setup.h"
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#elif defined(UNIX)
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#include "archutils/Unix/arch_setup.h"
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#endif
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/* Set one of these in arch_setup.h. (Don't bother trying to fall back on BYTE_ORDER
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* if it was already set; too many systems are missing endian.h.) */
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#if !defined(ENDIAN_LITTLE) && !defined(ENDIAN_BIG)
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#error Neither ENDIAN_LITTLE nor ENDIAN_BIG defined
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#endif
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/* Define standard endianness macros, if they're missing. */
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#if defined(HAVE_ENDIAN_H)
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#include <endian.h>
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#else
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#define LITTLE_ENDIAN 1234
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#define BIG_ENDIAN 4321
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#if defined(ENDIAN_LITTLE)
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#define BYTE_ORDER LITTLE_ENDIAN
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#elif defined(ENDIAN_BIG)
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#define BYTE_ORDER BIG_ENDIAN
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#endif
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#endif
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/* Make sure everyone has min and max: */
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#include <algorithm>
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/* Everything will need string for one reason or another: */
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#include <string>
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/* And vector: */
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#include <vector>
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#if !defined(MISSING_STDINT_H) /* need to define int64_t if so */
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#include <stdint.h>
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#endif
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#if defined(NEED_CSTDLIB_WORKAROUND)
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#define llabs ::llabs
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#endif
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#if defined(NEED_MINMAX_TEMPLATES)
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/* Some old <algorithm>s don't actually define min and max. */
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template<class T>
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inline const T& max(const T &a, const T &b) { return a < b? b:a; }
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template<class T, class P>
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inline const T& max(const T &a, const T &b, P Pr) { return Pr(a, b)? b:a; }
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template<class T>
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inline const T& min(const T &a, const T &b) { return b < a? b:a; }
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template<class T, class P>
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inline const T& min(const T &a, const T &b, P Pr) { return Pr(b, a)? b:a; }
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#endif
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using namespace std;
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#ifdef ASSERT
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#undef ASSERT
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#endif
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/* RageThreads defines (don't pull in all of RageThreads.h here) */
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namespace Checkpoints
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{
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void SetCheckpoint( const char *file, int line, const char *message );
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};
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#define CHECKPOINT (Checkpoints::SetCheckpoint(__FILE__, __LINE__, NULL))
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#define CHECKPOINT_M(m) (Checkpoints::SetCheckpoint(__FILE__, __LINE__, m))
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/* Define a macro to tell the compiler that a function doesn't return. This just
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* improves compiler warnings. This should be placed near the beginning of the
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* function prototype (although it looks better near the end, VC only accepts it
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* at the beginning). */
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#if defined(_MSC_VER)
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#define NORETURN __declspec(noreturn)
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#elif defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
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#define NORETURN __attribute__ ((__noreturn__))
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#else
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#define NORETURN
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#endif
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void NORETURN sm_crash( const char *reason = "Internal error" );
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/* Assertion that sets an optional message and brings up the crash handler, so
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* we get a backtrace. This should probably be used instead of throwing an
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* exception in most cases we expect never to happen (but not in cases that
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* we do expect, such as DSound init failure.) */
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#define FAIL_M(MESSAGE) { CHECKPOINT_M(MESSAGE); sm_crash(MESSAGE); }
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#define ASSERT_M(COND, MESSAGE) { if(!(COND)) { FAIL_M(MESSAGE); } }
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#define ASSERT(COND) ASSERT_M((COND), "Assertion '" #COND "' failed")
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#ifdef DEBUG
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#define DEBUG_ASSERT(x) ASSERT(x)
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#else
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#define DEBUG_ASSERT(x)
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#endif
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/* Define a macro to tell the compiler that a function has printf() semantics, to
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* aid warning output. */
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#if defined(__GNUC__)
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#define PRINTF(a,b) __attribute__((format(__printf__,a,b)))
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#else
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#define PRINTF(a,b)
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#endif
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#if !defined(ALIGN)
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#if defined(__GNUC__)
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#define ALIGN(n) __attribute__((aligned(n)))
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#else
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#define ALIGN(n)
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#endif
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#endif
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/* Use CStdString: */
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#include "StdString.h"
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typedef const CString& CCStringRef;
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/* Include this here to make sure our assertion handler is always
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* used. (This file is a dependency of most everything anyway,
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* so there's no real problem putting it here.) */
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#include "RageException.h"
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#if !defined(WIN32)
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#define stricmp strcasecmp
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#define strnicmp strncasecmp
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#endif
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/* Define a few functions if necessary */
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#include <cmath>
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#ifdef NEED_POWF
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inline float powf (float x, float y) { return float(pow(double(x),double(y))); }
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#endif
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#ifdef NEED_SQRTF
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inline float sqrtf(float x) { return float(sqrt(double(x))); }
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#endif
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#ifdef NEED_SINF
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inline float sinf(float x) { return float(sin(double(x))); }
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#endif
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#ifdef NEED_TANF
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inline float tanf(float x) { return float(tan(double(x))); }
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#endif
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#ifdef NEED_COSF
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inline float cosf(float x) { return float(cos(double(x))); }
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#endif
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#ifdef NEED_ACOSF
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inline float acosf(float x) { return float(acos(double(x))); }
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#endif
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#ifdef NEED_TRUNCF
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inline float truncf( float f ) { return float(int(f)); };
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#endif
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#ifdef NEED_ROUNDF
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inline float roundf( float f ) { if(f < 0) return truncf(f-0.5f); return truncf(f+0.5f); };
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#endif
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#ifdef NEED_STRTOF
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inline float strtof( const char *s, char **se ) { return (float) strtod( s, se ); }
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#endif
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/* Don't include our own headers here, since they tend to change often. */
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#endif
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#endif /* SM_PCH */
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/*
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* (c) 2001-2004 Chris Danford, Glenn Maynard
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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