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/****************************************************************************
**
** Copyright (C) 1993-2009 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#pragma once
#if defined(_PCPLATFORM)
#define Q3DStudio_memcpy(inDest, inSource, inCount) \
memcpy(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memmove(inDest, inSource, inCount) \
memmove(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memset(inDest, inChar, inCount) \
memset(inDest, inChar, static_cast<size_t>(inCount))
#define Q3DStudio_memcmp(inDest, inSource, inCount) \
memcmp(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_sprintf _snprintf
#define Q3DStudio_stricmp(inStr1, inStr2) _stricmp(inStr1, inStr2)
#define Q3DStudio_strnicmp(inStr1, inStr2, inCount) _strnicmp(inStr1, inStr2, inCount)
#define Q3DStudio_tolower tolower
#define Q3DStudio_restrict /*__restrict*/
#define Q3DStudio_dcbt(inOffset, inAddress)
#define Q3DStudio_strcpy(inDest, inSize, inSource) strcpy_s(inDest, inSize, inSource)
#define Q3DStudio_strcat(inDest, inSize, inSource) strcat_s(inDest, inSize, inSource)
#define Q3DStudio_fopen fopen_s
#define Q3DStudio_sleepmillisec(inMillisec) Sleep(inMillisec)
#define Q3DStudio_getpid GetCurrentProcessId
#elif defined(_TEGRAPLATFORM)
#define Q3DStudio_memcpy(inDest, inSource, inCount) \
memcpy(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memmove(inDest, inSource, inCount) \
memmove(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memset(inDest, inChar, inCount) \
memset(inDest, inChar, static_cast<size_t>(inCount))
#define Q3DStudio_memcmp(inDest, inSource, inCount) \
memcmp(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_sprintf _snprintf
#define Q3DStudio_stricmp(inStr1, inStr2) _stricmp(inStr1, inStr2)
#define Q3DStudio_strnicmp(inStr1, inStr2, inCount) _strnicmp(inStr1, inStr2, inCount)
#define Q3DStudio_tolower tolower
#define Q3DStudio_restrict /*__restrict*/
#define Q3DStudio_dcbt(inOffset, inAddress)
#define Q3DStudio_strcpy(inDest, inSize, inSource) strcpy_s(inDest, inSize, inSource)
#define Q3DStudio_strcat(inDest, inSize, inSource) strcat_s(inDest, inSize, inSource)
#define Q3DStudio_fopen(inFilePtr, inFilename, inMode) fopen_s(inFilePtr, inFilename, inMode)
#define Q3DStudio_sleepmillisec(inMillisec) Sleep(inMillisec)
#define Q3DStudio_getpid GetCurrentProcessId
#elif defined(_XENONPLATFORM)
#include <xtl.h>
#define Q3DStudio_memcpy(inDest, inSource, inCount) \
memcpy(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memmove(inDest, inSource, inCount) \
memmove(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memset(inDest, inChar, inCount) \
memset(inDest, inChar, static_cast<size_t>(inCount))
#define Q3DStudio_memcmp(inDest, inSource, inCount) \
memcmp(inDest, inSource, static_cast<size_t>(inCount))
//#define Q3DStudio_memcpy( inDest, inSource, inCount ) XMemCpy( inDest, inSource,
//static_cast<SIZE_T>( inCount ) )
//#define Q3DStudio_memset( inDest, inChar, inCount ) XMemSet( inDest, inChar,
//static_cast<SIZE_T>( inCount ) )
#define Q3DStudio_sprintf _snprintf
#define Q3DStudio_tolower tolower
#define Q3DStudio_restrict /*__restrict*/
#define Q3DStudio_dcbt(inOffset, inAddress) __dcbt(inOffset, inAddress)
#define Q3DStudio_strcpy(inDest, inSize, inSource) strcpy_s(inDest, inSize, inSource)
#define Q3DStudio_strcat(inDest, inSize, inSource) strcat_s(inDest, inSize, inSource)
#define Q3DStudio_fopen(inFilePtr, inFilename, inMode) fopen_s(inFilePtr, inFilename, inMode)
#define Q3DStudio_sleepmillisec(inMillisec) Sleep(inMillisec)
#define Q3DStudio_getpid GetCurrentProcessId
#define Q3DStudio_strnicmp(inStr1, inStr2, inCount) _strnicmp(inStr1, inStr2, inCount)
#define Q3DStudio_stricmp(inStr1, inStr2) _stricmp(inStr1, inStr2)
#elif defined(_PS3PLATFORM)
#define Q3DStudio_memcpy(inDest, inSource, inCount) \
memcpy(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memmove(inDest, inSource, inCount) \
memmove(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memset(inDest, inChar, inCount) \
memset(inDest, inChar, static_cast<size_t>(inCount))
#define Q3DStudio_memcmp(inDest, inSource, inCount) \
memcmp(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_sprintf snprintf
#define Q3DStudio_tolower std::tolower
#define Q3DStudio_restrict
#define Q3DStudio_dcbt(inOffset, inAddress)
#define Q3DStudio_strcpy(inDest, inSize, inSource) strcpy(inDest, inSource)
#define Q3DStudio_strcat(inDest, inSize, inSource) strcat(inDest, inSource)
#define Q3DStudio_fopen(inFilePtr, inFilename, inMode) *(inFilePtr) = fopen(inFilename, inMode)
#define Q3DStudio_sleepmillisec(inMillisec) \
{ \
struct timespec theSleepTime = { inMillisec / 1000, (inMillisec % 1000) * 1000000 }; \
::nanosleep(&theSleepTime, NULL); \
}
#define Q3DStudio_getpid getpid
#define Q3DStudio_stricmp(inStr1, inStr2) strcasecmp(inStr1, inStr2)
#define Q3DStudio_strnicmp(inStr1, inStr2, inCount) strncasecmp(inStr1, inStr2, inCount)
#elif defined(_LINUXPLATFORM) || defined(_INTEGRITYPLATFORM)
#include <time.h>
#define Q3DStudio_memcpy(inDest, inSource, inCount) \
memcpy(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memmove(inDest, inSource, inCount) \
memmove(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_memset(inDest, inChar, inCount) \
memset(inDest, inChar, static_cast<size_t>(inCount))
#define Q3DStudio_memcmp(inDest, inSource, inCount) \
memcmp(inDest, inSource, static_cast<size_t>(inCount))
#define Q3DStudio_sprintf snprintf
#define Q3DStudio_stricmp(inStr1, inStr2) strcasecmp(inStr1, inStr2)
#define Q3DStudio_strnicmp(inStr1, inStr2, inCount) strncasecmp(inStr1, inStr2, inCount)
#define Q3DStudio_tolower tolower
#define Q3DStudio_restrict /*__restrict*/
#define Q3DStudio_dcbt(inOffset, inAddress)
#define Q3DStudio_strcpy(inDest, inSize, inSource) strcpy(inDest, inSource)
#define Q3DStudio_strcat(inDest, inSize, inSource) strcat(inDest, inSource)
#define Q3DStudio_fopen(inFilePtr, inFilename, inMode) *(inFilePtr) = fopen(inFilename, inMode)
#define Q3DStudio_sleepmillisec(inMillisec) \
{ \
struct timespec theSleepTime = { inMillisec / 1000, (inMillisec % 1000) * 1000000 }; \
::nanosleep(&theSleepTime, NULL); \
}
#define Q3DStudio_getpid getpid
#else
#error "A platform must be defined"
#endif
//==============================================================================
/** @def Q3DStudio_dcbt( inOffset, inAddress )
* @brief Data Cache Block Touch - Loads the block of memory containing
* the specified address into the data cache.
*
* A program uses the dcbt instruction to request a cache block fetch before
* it is actually needed by the program. This prevents stalls in the pipeline.
*/
//==============================================================================
/** @def Q3DStudio_restrict
* @brief Cross platform macro for pointer aliasing.
*
* Performance Implications of Pointer Aliasing
*
* Doug Cook
* Silicon Graphics, Inc.
* August, 1997
*
* Pointer aliasing can have a severe impact on program performance.
* Understanding its implications is critical to writing high-performance code.
* This document provides a brief introduction to the problem, and suggests
* several approaches to solving it through source-code restructuring, compiler
* options, and C or C++ language extensions.
*
* *Aliasing*
*
* Here's a brief overview of aliasing. Consider the following function:
*
* void process_data(float *in, float *out, float gain, int nsamps)
* {
* int i;
* for (i = 0; i < nsamps; i++) {
* out[i] = in[i] * gain;
* }
* }
*
* In C or C++, it is legal for the parameters in and out to point to
* overlapping regions in memory. When this happens, in and out are said to be
* aliases. When the compiler optimizes the function, it does not in general
* know whether in and out are aliases. It must therefore assume that any
* store through out can affect the memory pointed to by in, which severely
* limits its ability to reorder or parallelize the code (For some simple
* cases, the compiler could analyze the entire program to determine that two
* pointers cannot be aliases. But in general, it is impossible for the
* compiler to determine whether or not two pointers are aliases, so to be
* safe, it must assume that they are).
*/
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