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/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is [Open Source Virtual Machine.].
 *
 * The Initial Developer of the Original Code is
 * Adobe System Incorporated.
 * Portions created by the Initial Developer are Copyright (C) 2004-2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Adobe AS3 Team
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef __FixedAlloc_inlines__
#define __FixedAlloc_inlines__

// Inline methods for FixedAlloc, FixedAllocSafe, and FastAllocator

namespace MMgc
{
	REALLY_INLINE size_t FixedAlloc::GetBytesInUse()
	{
		size_t totalAskSize, totalAllocated;  
		GetUsageInfo(totalAskSize, totalAllocated);
		return totalAllocated;			
	}
		
	REALLY_INLINE size_t FixedAlloc::GetMaxAlloc() const
	{
		return m_maxAlloc;
	}

	REALLY_INLINE size_t FixedAlloc::GetNumChunks()
	{
		return m_maxAlloc / m_itemsPerBlock;
	}

	/*static*/
	REALLY_INLINE FixedAlloc *FixedAlloc::GetFixedAlloc(void *item)
	{
		return GetFixedBlock(item)->alloc;
	}

	REALLY_INLINE bool FixedAlloc::IsFull(FixedBlock *b) const
	{
		return b->numAlloc == m_itemsPerBlock;
	}

	/*static*/
	REALLY_INLINE FixedAlloc::FixedBlock* FixedAlloc::GetFixedBlock(const void *item)
	{
		return (FixedBlock*) ((uintptr_t)item & ~0xFFF);
	}

	/*static*/
	REALLY_INLINE size_t FixedAlloc::Size(const void *item)
	{
		return GetFixedBlock(item)->size;
	}

	REALLY_INLINE void* FixedAllocSafe::Alloc(size_t size, FixedMallocOpts flags)
	{
		MMGC_LOCK(m_spinlock);
		return FixedAlloc::Alloc(size, flags); 
	}

	REALLY_INLINE void FixedAllocSafe::Free(void *ptr)
	{
		MMGC_LOCK(m_spinlock);
		FixedAlloc::Free(ptr);
	}

#ifdef _DEBUG
	REALLY_INLINE bool FixedAllocSafe::QueryOwnsObject(const void* item)
	{
		MMGC_LOCK(m_spinlock);
		return FixedAlloc::QueryOwnsObject(item);
	}
#endif
	
	/*static*/
	REALLY_INLINE FixedAllocSafe* FixedAllocSafe::GetFixedAllocSafe(void *item)
	{
		return (FixedAllocSafe*) FixedAlloc::GetFixedAlloc(item);
	}

	/*static*/
	REALLY_INLINE void* FastAllocator::operator new(size_t size, FixedAlloc *alloc)
	{
		return alloc->Alloc(size);
	}
	
	/*static*/
	REALLY_INLINE void FastAllocator::operator delete(void *item)
	{
		FixedAlloc::Free(item);
	}

}

#endif /* __FixedAlloc_inlines__ */