source: trunk/src/quartz/memalloc.c@ 6649

/* $Id: memalloc.c,v 1.3 2001-09-05 13:36:37 bird Exp $ */
/*
 * Implementation of CLSID_MemoryAllocator.
 *
 * FIXME - stub.
 *
 * hidenori@a2.ctktv.ne.jp
 */

#include "config.h"

#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winerror.h"
#include "wine/obj_base.h"
#include "strmif.h"
#include "uuids.h"

#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(quartz);

#include "quartz_private.h"
#include "memalloc.h"


/* can I use offsetof safely? - FIXME? */
static QUARTZ_IFEntry IFEntries[] =
{
  { &IID_IMemAllocator, offsetof(CMemoryAllocator,memalloc)-offsetof(CMemoryAllocator,unk) },
};

HRESULT QUARTZ_CreateMemoryAllocator(IUnknown* punkOuter,void** ppobj)
{
    CMemoryAllocator*   pma;

    TRACE("(%p,%p)\n",punkOuter,ppobj);

    pma = (CMemoryAllocator*)QUARTZ_AllocObj( sizeof(CMemoryAllocator) );
    if ( pma == NULL )
        return E_OUTOFMEMORY;

    QUARTZ_IUnkInit( &pma->unk, punkOuter );
    CMemoryAllocator_InitIMemAllocator( pma );

    pma->unk.pEntries = IFEntries;
    pma->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);

    *ppobj = (void*)(&pma->unk);

    return S_OK;
}