_n_x_2_ak_platform_funcs_8h

Wwise SDK 2024.1.6

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 released in source code form as part of the SDK installer package.
  
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 Alternatively, this file may be used under the Apache License, Version 2.0 (the 
 "Apache License"); you may not use this file except in compliance with the 
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 OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for
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 *******************************************************************************/
  
 #pragma once
  
 #include <AK/Tools/Common/AkAssert.h>
 #include <AK/SoundEngine/Common/AkTypes.h>
  
 #include <nn/os/os_EventApi.h>
 #include <nn/os/os_SemaphoreApi.h>
 #include <nn/os/os_ThreadApi.h>
 #include <nn/os/os_TickApi.h>
 #include <nn/os/os_TickTypes.h>
 #include <nn/os/os_MemoryHeapCommon.h>
 #include <nn/nn_TimeSpan.h>
  
 #include <time.h>
 #include <stdlib.h>
 #include <string.h>
 #include <wchar.h>
  
 #define AkMax(x1, x2)   (((x1) > (x2))? (x1): (x2))
 #define AkMin(x1, x2)   (((x1) < (x2))? (x1): (x2))
 #define AkClamp(x, min, max)  ((x) < (min)) ? (min) : (((x) > (max) ? (max) : (x)))
  
 //-----------------------------------------------------------------------------
 // Platform-specific thread properties definition.
 //-----------------------------------------------------------------------------
 struct AkThreadProperties
 {
     AkInt32 nPriority;              ///< Thread priority. 0=highest, 31=lowest.
     size_t  uStackSize;             ///< Thread stack size.
     int     iIdealCore;             ///< Preferred core number: see nn::os::SetThreadCoreMask documentation.
     nn::Bit64 affinityMask;         ///< Affinity mask for each core: see nn::os::SetThreadCoreMask documentation.
 };
  
 //-----------------------------------------------------------------------------
 // External variables.
 //-----------------------------------------------------------------------------
 // g_fFreqRatio is used by time helpers to return time values in milliseconds.
 // It is declared and updated by the sound engine.
 namespace AK
 {
     extern AkReal32 g_fFreqRatio;
 }
  
 #define AK_DECLARE_THREAD_ROUTINE( FuncName )   void FuncName(void* lpParameter)
 #define AK_THREAD_RETURN( _param_ )             return // (_param_)
 #define AK_THREAD_ROUTINE_PARAMETER             lpParameter
 #define AK_GET_THREAD_ROUTINE_PARAMETER_PTR(type) reinterpret_cast<type*>( AK_THREAD_ROUTINE_PARAMETER )
  
 #define AK_NULL_THREAD                          nullptr
  
 #define AK_DEFAULT_STACK_SIZE                   (128*1024)
 #define AK_THREAD_PRIORITY_NORMAL               (nn::os::DefaultThreadPriority)
 #define AK_THREAD_PRIORITY_ABOVE_NORMAL         (nn::os::DefaultThreadPriority-1)
 #define AK_THREAD_PRIORITY_BELOW_NORMAL         (nn::os::LowestThreadPriority)
 #define AK_THREAD_PRIORITY_TIME_CRITICAL        (nn::os::HighestThreadPriority+1)
  
  
 #define AK_THREAD_AFFINITY_ALL                  7 // from binary 0b0111 setting the 3 available cores to available
 #define AK_THREAD_AFFINITY_DEFAULT              AK_THREAD_AFFINITY_ALL
  
 #define AK_INFINITE                             (-1)
  
 namespace AKPLATFORM
 {
 #ifndef AK_OPTIMIZED
     /// Output a debug message on the console (Unicode string)
     AkForceInline void OutputDebugMsg(const wchar_t* in_pszMsg)
     {
         wprintf(L"%ls", in_pszMsg);
     }
     /// Output a debug message on the console (Ansi string)
     AkForceInline void OutputDebugMsg(const char* in_pszMsg)
     {
         printf("%s", in_pszMsg);
     }
  
     /// Output a debug message on the console (variadic function).
     template <int MaxSize = 0> // Unused
     AkForceInline void OutputDebugMsgV(const wchar_t* in_pszFmt, ...)
     {
         va_list args;
         va_start(args, in_pszFmt);
         vwprintf(in_pszFmt, args);
         va_end(args);
     }
  
     /// Output a debug message on the console (variadic function).
     template <int MaxSize = 0> // Unused
     AkForceInline void OutputDebugMsgV(const char* in_pszFmt, ...)
     {
         va_list args;
         va_start(args, in_pszFmt);
         vprintf(in_pszFmt, args);
         va_end(args);
     }
 #else
     inline void OutputDebugMsg(const wchar_t*){}
     inline void OutputDebugMsg(const char*){}
  
     template <int MaxSize = 0>
     inline void OutputDebugMsgV(const wchar_t*, ...) {}
  
     template <int MaxSize = 0>
     inline void OutputDebugMsgV(const char*, ...) {}
 #endif
  
     // Simple automatic event API
     // ------------------------------------------------------------------
     
     /// Platform Independent Helper
     AkForceInline void AkClearEvent(AkEvent &out_event)
     {
         memset(&out_event, 0, sizeof(out_event));
     }
  
     /// Platform Independent Helper
     AkForceInline AKRESULT AkCreateEvent(AkEvent & out_event)
     {
         nn::os::InitializeEvent(&out_event, false, nn::os::EventClearMode_AutoClear);
         return AK_Success;
     }
  
     /// Platform Independent Helper
     AkForceInline void AkDestroyEvent(AkEvent & io_event)
     {
         if (io_event._state == nn::os::EventType::State_Initialized)
             nn::os::FinalizeEvent(&io_event);
     }
  
     /// Platform Independent Helper
     AkForceInline void AkWaitForEvent(AkEvent & in_event)
     {
         AKASSERT(in_event._state == nn::os::EventType::State_Initialized);
         nn::os::WaitEvent(&in_event);
     }
  
     /// Platform Independent Helper
     AkForceInline void AkSignalEvent(AkEvent & in_event)
     {
         AKASSERT(in_event._state == nn::os::EventType::State_Initialized);
         nn::os::SignalEvent(&in_event);
     }
  
     /// Platform Independent Helper
     AkForceInline void AkClearSemaphore(AkSemaphore& io_semaphore)
     {
         memset(&io_semaphore, 0, sizeof(AkSemaphore));
     }
  
     /// Platform Independent Helper
     inline AKRESULT AkCreateSemaphore( AkSemaphore & out_semaphore, AkUInt32 in_initialCount )
     {
         nn::os::InitializeSemaphore(    
                             &out_semaphore,
                             in_initialCount,
                             INT_MAX );
         return AK_Success;
     }
  
     /// Platform Independent Helper
     inline void AkDestroySemaphore(AkSemaphore & io_semaphore)
     {
         AKASSERT(io_semaphore._state == nn::os::SemaphoreType::State_Initialized);
         nn::os::FinalizeSemaphore(&io_semaphore);
     }
  
     /// Platform Independent Helper - Semaphore wait, aka Operation P. Decrements value of semaphore, and, if the semaphore would be less than 0, waits for the semaphore to be released.
     inline void AkWaitForSemaphore(AkSemaphore & in_semaphore)
     {
         AKASSERT(in_semaphore._state == nn::os::SemaphoreType::State_Initialized);
         nn::os::AcquireSemaphore(&in_semaphore);
     }
  
     /// Platform Independent Helper - Semaphore signal, aka Operation V. Increments value of semaphore by an arbitrary count.
     inline void AkReleaseSemaphore(AkSemaphore& in_semaphore, AkUInt32 in_count)
     {
         AKASSERT(in_semaphore._state == nn::os::SemaphoreType::State_Initialized);
         nn::os::ReleaseSemaphore(&in_semaphore, in_count);
     }
  
     // Threads
     // ------------------------------------------------------------------
  
     /// Platform Independent Helper
     AkForceInline bool AkIsValidThread(AkThread * in_pThread)
     {
         return in_pThread->thread._state != nn::os::ThreadType::State_NotInitialized;
     }
  
     /// Platform Independent Helper
     AkForceInline void AkClearThread(AkThread * in_pThread)
     {
         in_pThread->thread._state = nn::os::ThreadType::State_NotInitialized;
     }
  
     /// Platform Independent Helper
     AkForceInline void AkCloseThread(AkThread * in_pThread)
     {
         nn::os::DestroyThread(&in_pThread->thread);
         free((void *)in_pThread->pStackAlloc);
         in_pThread->pStackAlloc = nullptr;
     }
  
 #define AkExitThread( _result ) return
  
     /// Platform Independent Helper
     AkForceInline void AkGetDefaultThreadProperties(AkThreadProperties & out_threadProperties)
     {
         out_threadProperties.nPriority = AK_THREAD_PRIORITY_NORMAL;
         out_threadProperties.uStackSize = AK_DEFAULT_STACK_SIZE;
         out_threadProperties.iIdealCore = nn::os::IdealCoreUseDefaultValue;
         out_threadProperties.affinityMask = 0; // ignored when iIdealCore == nn::os::IdealCoreUseDefaultValue
     }
  
     /// Platform Independent Helper
     inline void AkCreateThread(
         AkThreadRoutine pStartRoutine,                  // Thread routine.
         void * in_pParams,                              // Routine params.
         const AkThreadProperties & in_threadProperties, // Properties.
         AkThread * out_pThread,                         // Returned thread handle.
         const char * in_szThreadName)                   // Opt thread name.
     {
         AKASSERT(out_pThread != NULL);
         AKASSERT(in_threadProperties.uStackSize > 0);
         AKASSERT(in_threadProperties.nPriority >= nn::os::HighestThreadPriority  && in_threadProperties.nPriority <= nn::os::LowestThreadPriority);
         
         out_pThread->pStackAlloc = (AkUInt8 *)aligned_alloc(nn::os::MemoryPageSize, in_threadProperties.uStackSize);
         if (!out_pThread->pStackAlloc)
             return;
  
         out_pThread->uStackSize = in_threadProperties.uStackSize;
  
         nn::Result result;
  
         result = nn::os::CreateThread(&out_pThread->thread, pStartRoutine, in_pParams, out_pThread->pStackAlloc, out_pThread->uStackSize, in_threadProperties.nPriority);
         if (!result.IsSuccess())
         {
             free((void *)out_pThread->pStackAlloc);
             out_pThread->pStackAlloc = nullptr;
             return;
         }
  
         if (in_szThreadName)
         {
             nn::os::SetThreadName(&out_pThread->thread, in_szThreadName);
         }
  
         nn::os::SetThreadCoreMask(&out_pThread->thread, in_threadProperties.iIdealCore, in_threadProperties.affinityMask);
  
         nn::os::StartThread(&out_pThread->thread);
     }
  
     /// Platform Independent Helper
     AkForceInline void AkWaitForSingleThread(AkThread * in_pThread)
     {
         nn::os::WaitThread(&in_pThread->thread);
     }
  
     inline AkThreadID CurrentThread()
     {
         return nn::os::GetCurrentThread();
     }
  
     /// Platform Independent Helper
     AkForceInline void AkSleep(AkUInt32 in_ulMilliseconds)
     {
         nn::os::SleepThread(nn::TimeSpan::FromMilliSeconds(in_ulMilliseconds));
     }
  
     // Time functions
     // ------------------------------------------------------------------
  
     /// Platform Independent Helper
     AkForceInline void PerformanceCounter( AkInt64 * out_piLastTime )
     {
         *out_piLastTime = nn::os::GetSystemTick().GetInt64Value();
     }
  
     /// Platform Independent Helper
     AkForceInline void PerformanceFrequency( AkInt64 * out_piFreq )
     {
         *out_piFreq = nn::os::GetSystemTickFrequency();
     }
  
     /// Platform Independent Helper
     AkForceInline void UpdatePerformanceFrequency()
     {
         AkInt64 iFreq;
         PerformanceFrequency(&iFreq);
         AK::g_fFreqRatio = (AkReal32)((AkReal64)iFreq / 1000);
     }
  
     /// Platform Independent Helper
     /// Returns a time range in milliseconds, using the sound engine's updated count->milliseconds ratio.
     AkForceInline AkReal32 Elapsed( const AkInt64 & in_iNow, const AkInt64 & in_iStart )
     {
         return ( in_iNow - in_iStart ) / AK::g_fFreqRatio;
     }
  
     // Use with AkOSChar.
     #define AK_PATH_SEPARATOR   "/"
  
     /// String conversion helper
     AkForceInline AkInt32 AkWideCharToChar(const wchar_t*   in_pszUnicodeString,
         AkUInt32    in_uiOutBufferSize,
         char*       io_pszAnsiString)
     {
         AKASSERT(io_pszAnsiString != NULL);
  
         mbstate_t state;
         memset(&state, '\0', sizeof(state));
  
         return wcsrtombs(io_pszAnsiString,      // destination
             &in_pszUnicodeString,   // source
             in_uiOutBufferSize,     // destination length
             &state);                // 
  
     }
  
     /// String conversion helper
     AkForceInline AkInt32 AkCharToWideChar(const char*  in_pszAnsiString,
         AkUInt32        in_uiOutBufferSize,
         void*           io_pvUnicodeStringBuffer)
     {
         AKASSERT(io_pvUnicodeStringBuffer != NULL);
  
         mbstate_t state;
         memset(&state, '\0', sizeof(state));
  
         return mbsrtowcs((wchar_t*)io_pvUnicodeStringBuffer,    // destination
             &in_pszAnsiString,          // source
             in_uiOutBufferSize,         // destination length
             &state);                    // 
     }
  
     AkForceInline AkInt32 AkUtf8ToWideChar(const char*  in_pszUtf8String,
         AkUInt32        in_uiOutBufferSize,
         void*           io_pvUnicodeStringBuffer)
     {
         return AkCharToWideChar(in_pszUtf8String, in_uiOutBufferSize, io_pvUnicodeStringBuffer);
     }
  
     /// Safe unicode string copy.
     AkForceInline void SafeStrCpy(wchar_t * in_pDest, const wchar_t* in_pSrc, size_t in_uDestMaxNumChars)
     {
         size_t iSizeCopy = AkMin(in_uDestMaxNumChars - 1, wcslen(in_pSrc) + 1);
         wcsncpy(in_pDest, in_pSrc, iSizeCopy);
         in_pDest[iSizeCopy] = '\0';
     }
  
     /// Safe ansi string copy.
     AkForceInline void SafeStrCpy(char * in_pDest, const char* in_pSrc, size_t in_uDestMaxNumChars)
     {
         size_t iSizeCopy = AkMin(in_uDestMaxNumChars - 1, strlen(in_pSrc) + 1);
         strncpy(in_pDest, in_pSrc, iSizeCopy);
         in_pDest[iSizeCopy] = '\0';
     }
  
     /// Safe unicode string concatenation.
     AkForceInline void SafeStrCat(wchar_t * in_pDest, const wchar_t* in_pSrc, size_t in_uDestMaxNumChars)
     {
         size_t iAvailableSize = (int)(in_uDestMaxNumChars - wcslen(in_pDest) - 1);
         wcsncat(in_pDest, in_pSrc, AkMin(iAvailableSize, (int)wcslen(in_pSrc)));
     }
  
     /// Safe ansi string concatenation.
     AkForceInline void SafeStrCat(char * in_pDest, const char* in_pSrc, size_t in_uDestMaxNumChars)
     {
         size_t iAvailableSize = (int)(in_uDestMaxNumChars - strlen(in_pDest) - 1);
         strncat(in_pDest, in_pSrc, AkMin(iAvailableSize, (int)strlen(in_pSrc)));
     }
  
     inline int SafeStrFormat(wchar_t * in_pDest, size_t in_uDestMaxNumChars, const wchar_t* in_pszFmt, ...)
     {
         va_list args;
         va_start(args, in_pszFmt);
         int r = vswprintf(in_pDest, in_uDestMaxNumChars, in_pszFmt, args);
         va_end(args);
         return r;
     }
  
     inline int SafeStrFormat(char * in_pDest, size_t in_uDestMaxNumChars, const char* in_pszFmt, ...)
     {
         va_list args;
         va_start(args, in_pszFmt);
         int r = vsnprintf(in_pDest, in_uDestMaxNumChars, in_pszFmt, args);
         va_end(args);
         return r;
     }
  
     /// Stack allocations.
     #define AkAlloca( _size_ ) __builtin_alloca( _size_ )
  
 #if __BIGGEST_ALIGNMENT__ < AK_SIMD_ALIGNMENT
 #define AkAllocaSIMD( _size_ ) __builtin_alloca_with_align( _size_, AK_SIMD_ALIGNMENT*8 )
 #endif
  
     /// Converts a wchar_t string to an AkOSChar string.
     /// \remark On some platforms the AkOSChar string simply points to the same string,
     /// on others a new buffer is allocated on the stack using AkAlloca. This means
     /// you must make sure that:
     /// - The source string stays valid and unmodified for as long as you need the
     ///   AkOSChar string (for cases where they point to the same string)
     /// - The AkOSChar string is used within this scope only -- for example, do NOT
     ///   return that string from a function (for cases where it is allocated on the stack)
 #define CONVERT_WIDE_TO_OSCHAR( _wstring_, _oscharstring_ ) \
            _oscharstring_ = (AkOSChar*)AkAlloca( (1 + wcslen( _wstring_ )) * sizeof(AkOSChar) ); \
            AKPLATFORM::AkWideCharToChar( _wstring_ , (AkUInt32)(1 + wcslen( _wstring_ )), (AkOSChar*)( _oscharstring_ ) )
  
     /// Converts a char string to an AkOSChar string.
     /// \remark On some platforms the AkOSChar string simply points to the same string,
     /// on others a new buffer is allocated on the stack using AkAlloca. This means
     /// you must make sure that:
     /// - The source string stays valid and unmodified for as long as you need the
     ///   AkOSChar string (for cases where they point to the same string)
     /// - The AkOSChar string is used within this scope only -- for example, do NOT
     ///   return that string from a function (for cases where it is allocated on the stack)
 #define CONVERT_CHAR_TO_OSCHAR( _astring_, _oscharstring_ ) ( _oscharstring_ ) = (AkOSChar*)( _astring_ )
  
     /// Converts a AkOSChar string into wide char string.
     /// \remark On some platforms the AkOSChar string simply points to the same string,
     /// on others a new buffer is allocated on the stack using AkAlloca. This means
     /// you must make sure that:
     /// - The source string stays valid and unmodified for as long as you need the
     ///   AkOSChar string (for cases where they point to the same string)
     /// - The AkOSChar string is used within this scope only -- for example, do NOT
     ///   return that string from a function (for cases where it is allocated on the stack)
 #define CONVERT_OSCHAR_TO_WIDE( _osstring_, _wstring_ ) \
         _wstring_ = (wchar_t*)AkAlloca((1+strlen(_osstring_)) * sizeof(wchar_t)); \
         AKPLATFORM::AkCharToWideChar( _osstring_, (AkUInt32)(1 + strlen(_osstring_ )), _wstring_ )
  
     /// Converts a AkOSChar string into char string.
     /// \remark On some platforms the AkOSChar string simply points to the same string,
     /// on others a new buffer is allocated on the stack using AkAlloca. This means
     /// you must make sure that:
     /// - The source string stays valid and unmodified for as long as you need the
     ///   AkOSChar string (for cases where they point to the same string)
     /// - The AkOSChar string is used within this scope only -- for example, do NOT
     ///   return that string from a function (for cases where it is allocated on the stack)
 #define CONVERT_OSCHAR_TO_CHAR( _osstring_, _astring_ ) _astring_ = (char*)_osstring_
  
  
     /// Get the length, in characters, of a NULL-terminated AkUtf16 string
     /// \return The length, in characters, of the specified string (excluding terminating NULL)
     AkForceInline size_t AkUtf16StrLen(const AkUtf16* in_pStr)
     {
         size_t len = 0;
         while (*in_pStr != 0)
         {
             in_pStr++;
             len++;
         }
         return len;
     }
  
     /// Get the length, in characters, of a NULL-terminated AkOSChar string
     /// \return The length, in characters, of the specified string (excluding terminating NULL)
     AkForceInline size_t OsStrLen(const AkOSChar* in_pszString)
     {
         return (strlen(in_pszString));
     }
  
     /// AkOSChar version of snprintf().
     #define AK_OSPRINTF snprintf
  
  
     AkForceInline int OsStrCmp(const AkOSChar* in_pszString1, const AkOSChar* in_pszString2)
     {
         return (strcmp(in_pszString1, in_pszString2));
     }
  
     /// Compare two NULL-terminated AkOSChar strings up to the specified count of characters.
     /// \return
     /// - < 0 if in_pszString1 < in_pszString2
     /// -    0 if the two strings are identical
     /// - > 0 if in_pszString1 > in_pszString2
     /// \remark The comparison is case-sensitive
     inline int OsStrNCmp(const AkOSChar* in_pszString1, const AkOSChar* in_pszString2, size_t in_MaxCountSize)
     {
         return (strncmp(in_pszString1, in_pszString2, in_MaxCountSize));
     }
     
     /// Detects whether the string represents an absolute path to a file
     inline bool IsAbsolutePath(const AkOSChar* in_pszPath, size_t in_pathLen)
     {
         // An absolute path is of the form: "MOUNTNAME:/..."
         return strstr(in_pszPath, ":/") != nullptr;
     }
  
     template<class destType, class srcType>
     inline size_t AkSimpleConvertString( destType* in_pdDest, const srcType* in_pSrc, size_t in_MaxSize, size_t destStrLen(const destType *),  size_t srcStrLen(const srcType *) )
     { 
         size_t i;
         size_t lenToCopy = srcStrLen(in_pSrc);
         
         lenToCopy = (lenToCopy > in_MaxSize-1) ? in_MaxSize-1 : lenToCopy;
         for(i = 0; i < lenToCopy; i++)
         {
             in_pdDest[i] = (destType) in_pSrc[i];
         }
         in_pdDest[lenToCopy] = (destType)0;
         
         return lenToCopy;
     }
  
 #define CONVERT_UTF16_TO_CHAR(_astring_, _charstring_) \
         _charstring_ = (char*)AkAlloca( (1 + AKPLATFORM::AkUtf16StrLen((const AkUtf16*)_astring_)) * sizeof(char) ); \
         AK_UTF16_TO_CHAR( _charstring_, (const AkUtf16*)_astring_, AKPLATFORM::AkUtf16StrLen((const AkUtf16*)_astring_)+1 ) 
  
     #define AK_UTF16_TO_WCHAR(  in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, wcslen, AKPLATFORM::AkUtf16StrLen )
     #define AK_WCHAR_TO_UTF16(  in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, AKPLATFORM::AkUtf16StrLen, wcslen )
     #define AK_UTF8_TO_OSCHAR(  in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, strlen, strlen )
     #define AK_UTF16_TO_OSCHAR( in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, strlen, AKPLATFORM::AkUtf16StrLen )
     #define AK_UTF16_TO_CHAR(   in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, strlen, AKPLATFORM::AkUtf16StrLen )
     #define AK_CHAR_TO_UTF16(   in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, AKPLATFORM::AkUtf16StrLen, strlen )
     #define AK_OSCHAR_TO_UTF16( in_pdDest, in_pSrc, in_MaxSize )    AKPLATFORM::AkSimpleConvertString( in_pdDest, in_pSrc, in_MaxSize, AKPLATFORM::AkUtf16StrLen, strlen )
     #define AK_PATH_SEPARATOR   "/"
     #define AK_LIBRARY_PREFIX   ""
     #define AK_DYNAMIC_LIBRARY_EXTENSION    ""
  
     #define AK_FILEHANDLE_TO_UINTPTR(_h) ((AkUIntPtr)_h.handle)
     #define AK_SET_FILEHANDLE_TO_UINTPTR(_h,_u) _h.handle = (void*)_u
 }

AKPLATFORM::AkCreateSemaphore

AKRESULT AkCreateSemaphore(AkSemaphore &out_semaphore, AkUInt32 in_initialCount)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:98

AKPLATFORM::AkUtf16StrLen

size_t AkUtf16StrLen(const AkUtf16 *in_pStr)

Definition: AkPlatformFuncs.h:525

Definition of data structures for AkAudioObject.

Definition: AkWwiseSDKVersion.cs:31

AkThreadProperties

Definition: AkPlatformFuncs.h:45

AkEvent

semaphore_t AkEvent

Definition: AkTypes.h:84

AkThreadProperties::nPriority

int nPriority

Thread priority.

Definition: AkPlatformFuncs.h:46

AKPLATFORM::AkClearEvent

void AkClearEvent(AkEvent &out_event)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:50

AKPLATFORM::AkClearSemaphore

AkForceInline void AkClearSemaphore(AkSemaphore &io_semaphore)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:92

AKPLATFORM

Platform-dependent helpers.

Definition: AkAtomicSpinFuncs.h:49

AKPLATFORM::AkWaitForEvent

void AkWaitForEvent(AkEvent &in_event)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:78

AKPLATFORM::UpdatePerformanceFrequency

AkForceInline void UpdatePerformanceFrequency()

Platform Independent Helper.

Definition: AkPlatformFuncs.h:372

AkThreadID

int AkThreadID

Definition: AkTypes.h:69

AkThreadProperties::affinityMask

nn::Bit64 affinityMask

Affinity mask for each core: see nn::os::SetThreadCoreMask documentation.

Definition: AkPlatformFuncs.h:57

AKRESULT

Standard function call result.

Definition: AkTypes.h:134

AKPLATFORM::OutputDebugMsg

void OutputDebugMsg(const char *in_pszMsg)

Output a debug message on the console (Ansi string)

Definition: AkPlatformFuncs.h:73

AK_THREAD_PRIORITY_NORMAL

#define AK_THREAD_PRIORITY_NORMAL

Definition: AkPlatformFuncs.h:78

AkOSChar

char AkOSChar

Generic character string.

Definition: AkTypes.h:60

AkUInt8

uint8_t AkUInt8

Unsigned 8-bit integer.

Definition: AkNumeralTypes.h:36

AKPLATFORM::SafeStrFormat

int SafeStrFormat(wchar_t *in_pDest, size_t in_uDestMaxNumChars, const wchar_t *in_pszFmt,...)

Definition: AkPlatformFuncs.h:455

NULL

#define NULL

Definition: AkTypes.h:46

AKPLATFORM::CurrentThread

AkThreadID CurrentThread()

Returns the calling thread's ID.

Definition: AkPlatformFuncs.h:344

AKPLATFORM::IsAbsolutePath

bool IsAbsolutePath(const AkOSChar *in_pszPath, size_t in_pathLen)

Detects whether the string represents an absolute path to a file.

Definition: AkPlatformFuncs.h:563

AkReal32

float AkReal32

32-bit floating point

Definition: AkNumeralTypes.h:46

AK_Success

@ AK_Success

The operation was successful.

Definition: AkTypes.h:136

AkInt32

int32_t AkInt32

Signed 32-bit integer.

Definition: AkNumeralTypes.h:43

AkMin

#define AkMin(x1, x2)

Definition: AkPlatformFuncs.h:46

AKPLATFORM::AkCreateThread

void AkCreateThread(AkThreadRoutine pStartRoutine, void *pParams, const AkThreadProperties &in_threadProperties, AkThread *out_pThread, const char *)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:122

AkUtf16

AkUInt16 AkUtf16

Definition: AkTypes.h:61

AKPLATFORM::OutputDebugMsgV

void OutputDebugMsgV(const char *in_pszFmt,...)

Output a debug message on the console (variadic function).

Definition: AkPlatformFuncs.h:82

AKPLATFORM::PerformanceCounter

void PerformanceCounter(AkInt64 *out_piLastTime)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:42

AKPLATFORM::AkDestroySemaphore

void AkDestroySemaphore(AkSemaphore &io_semaphore)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:110

AKPLATFORM::AkDestroyEvent

void AkDestroyEvent(AkEvent &io_event)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:68

AkThreadRoutine

nn::os::ThreadFunction AkThreadRoutine

Thread routine.

Definition: AkTypes.h:90

AKPLATFORM::AkIsValidThread

AkForceInline bool AkIsValidThread(AkThread *in_pThread)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:241

AKASSERT

#define AKASSERT(Condition)

Definition: AkAssert.h:67

AKPLATFORM::AkSleep

AkForceInline void AkSleep(AkUInt32 in_ulMilliseconds)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:350

AkThread::pStackAlloc

AkUInt8 * pStackAlloc

Definition: AkTypes.h:99

AKPLATFORM::AkClearThread

AkForceInline void AkClearThread(AkThread *in_pThread)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:247

AKPLATFORM::AkGetDefaultThreadProperties

AkForceInline void AkGetDefaultThreadProperties(AkThreadProperties &out_threadProperties)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:266

AKPLATFORM::OsStrNCmp

int OsStrNCmp(const AkOSChar *in_pszString1, const AkOSChar *in_pszString2, size_t in_MaxCountSize)

Definition: AkPlatformFuncs.h:557

AK::g_fFreqRatio

AkReal32 g_fFreqRatio

Definition: AkPlatformFuncs.h:60

AkReal64

double AkReal64

64-bit floating point

Definition: AkNumeralTypes.h:47

AKPLATFORM::AkCreateEvent

AKRESULT AkCreateEvent(AkEvent &out_event)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:56

AkThreadProperties::iIdealCore

int iIdealCore

Preferred core number: see nn::os::SetThreadCoreMask documentation.

Definition: AkPlatformFuncs.h:56

AKPLATFORM::SafeStrCpy

AkForceInline void SafeStrCpy(wchar_t *in_pDest, const wchar_t *in_pSrc, size_t in_uDestMaxNumChars)

Safe unicode string copy.

Definition: AkPlatformFuncs.h:426

AkInt64

int64_t AkInt64

Signed 64-bit integer.

Definition: AkNumeralTypes.h:44

AkThread::thread

nn::os::ThreadType thread

Definition: AkTypes.h:98

AKPLATFORM::AkWaitForSemaphore

void AkWaitForSemaphore(AkSemaphore &in_semaphore)

Platform Independent Helper - Semaphore wait, aka Operation P. Decrements value of semaphore,...

Definition: AkPlatformFuncs.h:116

AkThread::uStackSize

AkUInt32 uStackSize

Definition: AkTypes.h:101

AkTypes.h

AkThreadProperties::uStackSize

size_t uStackSize

Thread stack size.

Definition: AkPlatformFuncs.h:48

AKPLATFORM::PerformanceFrequency

void PerformanceFrequency(AkInt64 *out_piFreq)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:51

AKPLATFORM::AkCharToWideChar

AkForceInline AkInt32 AkCharToWideChar(const char *in_pszAnsiString, AkUInt32 in_uiOutBufferSize, void *io_pvUnicodeStringBuffer)

String conversion helper.

Definition: AkPlatformFuncs.h:403

AkUInt32

uint32_t AkUInt32

Unsigned 32-bit integer.

Definition: AkNumeralTypes.h:38

AKPLATFORM::AkReleaseSemaphore

void AkReleaseSemaphore(AkSemaphore &in_semaphore, AkUInt32 in_count)

Platform Independent Helper - Semaphore signal, aka Operation V. Increments value of semaphore by an ...

Definition: AkPlatformFuncs.h:122

AKPLATFORM::SafeStrCat

AkForceInline void SafeStrCat(wchar_t *in_pDest, const wchar_t *in_pSrc, size_t in_uDestMaxNumChars)

Safe unicode string concatenation.

Definition: AkPlatformFuncs.h:442

AKPLATFORM::AkWideCharToChar

AkForceInline AkInt32 AkWideCharToChar(const wchar_t *in_pszUnicodeString, AkUInt32 in_uiOutBufferSize, char *io_pszAnsiString)

String conversion helper.

Definition: AkPlatformFuncs.h:386

AK_DEFAULT_STACK_SIZE

#define AK_DEFAULT_STACK_SIZE

Definition: AkPlatformFuncs.h:77

AKPLATFORM::AkWaitForSingleThread

AkForceInline void AkWaitForSingleThread(AkThread *in_pThread)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:337

AkAssert.h

AkThreadProperties::nPriority

AkInt32 nPriority

Thread priority. 0=highest, 31=lowest.

Definition: AkPlatformFuncs.h:54

AKPLATFORM::AkSignalEvent

void AkSignalEvent(const AkEvent &in_event)

Platform Independent Helper.

Definition: AkPlatformFuncs.h:85

AKPLATFORM::AkSimpleConvertString

size_t AkSimpleConvertString(destType *in_pdDest, const srcType *in_pSrc, size_t in_MaxSize, size_t destStrLen(const destType *), size_t srcStrLen(const srcType *))

Definition: AkPlatformFuncs.h:92

AkThread

Definition: AkTypes.h:95

AKPLATFORM::AkUtf8ToWideChar

AkForceInline AkInt32 AkUtf8ToWideChar(const char *in_pszUtf8String, AkUInt32 in_uiOutBufferSize, void *io_pvUnicodeStringBuffer)

String conversion helper.

Definition: AkPlatformFuncs.h:418

AkSemaphore

semaphore_t AkSemaphore

Definition: AkTypes.h:85

AKPLATFORM::AkCloseThread

AkForceInline void AkCloseThread(AkThread *in_pThread)