113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
|
//
|
||
|
// Redistribution and use in source and binary forms, with or without
|
||
|
// modification, are permitted provided that the following conditions
|
||
|
// are met:
|
||
|
// * Redistributions of source code must retain the above copyright
|
||
|
// notice, this list of conditions and the following disclaimer.
|
||
|
// * 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.
|
||
|
// * Neither the name of NVIDIA CORPORATION nor the names of its
|
||
|
// contributors may be used to endorse or promote products derived
|
||
|
// from this software without specific prior written permission.
|
||
|
//
|
||
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 COPYRIGHT OWNER OR
|
||
|
// CONTRIBUTORS 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.
|
||
|
//
|
||
|
// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
|
||
|
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
|
||
|
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
|
||
|
|
||
|
#ifndef PXFOUNDATION_PXSIMPLETYPES_H
|
||
|
#define PXFOUNDATION_PXSIMPLETYPES_H
|
||
|
|
||
|
/** \addtogroup foundation
|
||
|
@{
|
||
|
*/
|
||
|
|
||
|
// Platform specific types:
|
||
|
// Design note: Its OK to use int for general loop variables and temps.
|
||
|
|
||
|
#include "foundation/PxPreprocessor.h"
|
||
|
#if PX_VC
|
||
|
#pragma warning(push)
|
||
|
#pragma warning(disable : 4668) // suppressing warning generated by Microsoft Visual Studio when including this standard
|
||
|
// header
|
||
|
#endif
|
||
|
|
||
|
#if PX_LINUX
|
||
|
#define __STDC_LIMIT_MACROS
|
||
|
#endif
|
||
|
|
||
|
#include <stdint.h>
|
||
|
#if PX_VC
|
||
|
#pragma warning(pop)
|
||
|
#endif
|
||
|
|
||
|
#if PX_VC // we could use inttypes.h starting with VC12
|
||
|
#define PX_PRIu64 "I64u"
|
||
|
#else
|
||
|
#if !PX_PS4 && !PX_APPLE_FAMILY
|
||
|
#define __STDC_FORMAT_MACROS
|
||
|
#endif
|
||
|
#include <inttypes.h>
|
||
|
#define PX_PRIu64 PRIu64
|
||
|
#endif
|
||
|
|
||
|
namespace physx
|
||
|
{
|
||
|
typedef int64_t PxI64;
|
||
|
typedef uint64_t PxU64;
|
||
|
typedef int32_t PxI32;
|
||
|
typedef uint32_t PxU32;
|
||
|
typedef int16_t PxI16;
|
||
|
typedef uint16_t PxU16;
|
||
|
typedef int8_t PxI8;
|
||
|
typedef uint8_t PxU8;
|
||
|
typedef float PxF32;
|
||
|
typedef double PxF64;
|
||
|
typedef float PxReal;
|
||
|
}
|
||
|
|
||
|
// Type ranges
|
||
|
|
||
|
// These are here because we sometimes have non-IEEE compliant platforms to deal with.
|
||
|
// Removal is under consideration (issue GWSD-34)
|
||
|
|
||
|
#define PX_MAX_F32 3.4028234663852885981170418348452e+38F
|
||
|
// maximum possible float value
|
||
|
#define PX_MAX_F64 DBL_MAX // maximum possible double value
|
||
|
|
||
|
#define PX_EPS_F32 FLT_EPSILON // maximum relative error of float rounding
|
||
|
#define PX_EPS_F64 DBL_EPSILON // maximum relative error of double rounding
|
||
|
|
||
|
#define PX_MAX_REAL PX_MAX_F32
|
||
|
#define PX_EPS_REAL PX_EPS_F32
|
||
|
#define PX_NORMALIZATION_EPSILON float(1e-20f)
|
||
|
|
||
|
// Legacy type ranges used by PhysX
|
||
|
#define PX_MAX_I8 INT8_MAX
|
||
|
#define PX_MIN_I8 INT8_MIN
|
||
|
#define PX_MAX_U8 UINT8_MAX
|
||
|
#define PX_MIN_U8 UINT8_MIN
|
||
|
#define PX_MAX_I16 INT16_MAX
|
||
|
#define PX_MIN_I16 INT16_MIN
|
||
|
#define PX_MAX_U16 UINT16_MAX
|
||
|
#define PX_MIN_U16 UINT16_MIN
|
||
|
#define PX_MAX_I32 INT32_MAX
|
||
|
#define PX_MIN_I32 INT32_MIN
|
||
|
#define PX_MAX_U32 UINT32_MAX
|
||
|
#define PX_MIN_U32 UINT32_MIN
|
||
|
|
||
|
/** @} */
|
||
|
#endif // #ifndef PXFOUNDATION_PXSIMPLETYPES_H
|