//-----------------------------------------------------------------------------
// XMemFree
//
// XBox Memory Allocator Override
//-----------------------------------------------------------------------------
VOID WINAPI XMemFree( PVOID pAddress, DWORD dwAllocAttributes )
{
if ( !pAddress )
{
return;
}
XALLOC_ATTRIBUTES *pAttribs = (XALLOC_ATTRIBUTES *)&dwAllocAttributes;
bool bPhysical = ( pAttribs->dwMemoryType == XALLOC_MEMTYPE_PHYSICAL );
if ( !bPhysical && !pAttribs->dwHeapTracksAttributes && pAttribs->dwAllocatorId != eXALLOCAllocatorId_XUI )
{
switch ( pAttribs->dwAlignment )
{
case XALLOC_ALIGNMENT_4:
return g_pMemAlloc->Free( pAddress );
default:
return MemAlloc_FreeAligned( pAddress );
}
return;
}
XMemAlloc_RegisterDeallocation( pAddress, dwAllocAttributes );
XMemFreeDefault( pAddress, dwAllocAttributes );
}
void CLightingManager::Shutdown()
{
Assert( m_hDeferredLights.Count() == 0 );
materials->RemoveReleaseFunc( LightingResourceRelease );
#if DEFCFG_USE_SSE
if( m_pSortDataX4 != NULL )
{
MemAlloc_FreeAligned( m_pSortDataX4 );
m_pSortDataX4 = NULL;
}
#endif
}
void CMemoryStack::Term()
{
FreeAll();
if ( m_pBase )
{
#if defined(_WIN32)
VirtualFree( m_pBase, 0, MEM_RELEASE );
#else
MemAlloc_FreeAligned( m_pBase );
#endif
m_pBase = NULL;
}
}
void CLightingManager::AllocateSortDataBuffer()
{
if( m_pSortDataX4 != NULL )
{
MemAlloc_FreeAligned( m_pSortDataX4 );
m_pSortDataX4 = NULL;
}
if( m_hDeferredLights.Count() == 0 )
return;
const int iSortBufferDataSize = m_hDeferredLights.Count() % 4 == 0
? m_hDeferredLights.Count() / 4
: ((m_hDeferredLights.Count() - (m_hDeferredLights.Count() % 4)) / 4) + 1;
m_pSortDataX4 = reinterpret_cast<def_light_presortdatax4_t*>(
MemAlloc_AllocAligned( iSortBufferDataSize * sizeof(def_light_presortdatax4_t),
sizeof(fltx4) ));
}
FREE_CALL void __cdecl _aligned_free_base( void *ptr )
{
MemAlloc_FreeAligned( ptr );
}
