source: trunk/src/quartz/fmap.c@ 7421

/*
 * Implementation of CLSID_FilterMapper.
 *
 * FIXME - stub.
 *
 * hidenori@a2.ctktv.ne.jp
 */

#include "config.h"

#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "winerror.h"
#include "wine/obj_base.h"
#include "wine/obj_oleaut.h"
#include "strmif.h"
#include "control.h"
#include "uuids.h"

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

#include "quartz_private.h"
#include "fmap.h"
#include "regsvr.h"


/***************************************************************************
 *
 *      new/delete for CLSID_FilterMapper
 *
 */

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


static void QUARTZ_DestroyFilterMapper(IUnknown* punk)
{
        CFilterMapper_THIS(punk,unk);

        CFilterMapper_UninitIFilterMapper( This );
}

HRESULT QUARTZ_CreateFilterMapper(IUnknown* punkOuter,void** ppobj)
{
        CFilterMapper*  pfm;
        HRESULT hr;

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

        pfm = (CFilterMapper*)QUARTZ_AllocObj( sizeof(CFilterMapper) );
        if ( pfm == NULL )
                return E_OUTOFMEMORY;

        QUARTZ_IUnkInit( &pfm->unk, punkOuter );
        hr = CFilterMapper_InitIFilterMapper( pfm );
        if ( FAILED(hr) )
        {
                QUARTZ_FreeObj( pfm );
                return hr;
        }

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

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

        return S_OK;
}

/***************************************************************************
 *
 *      CLSID_FilterMapper::IFilterMapper
 *
 */

static HRESULT WINAPI
IFilterMapper_fnQueryInterface(IFilterMapper* iface,REFIID riid,void** ppobj)
{
        CFilterMapper_THIS(iface,fmap);

        TRACE("(%p)->()\n",This);

        return IUnknown_QueryInterface(This->unk.punkControl,riid,ppobj);
}

static ULONG WINAPI
IFilterMapper_fnAddRef(IFilterMapper* iface)
{
        CFilterMapper_THIS(iface,fmap);

        TRACE("(%p)->()\n",This);

        return IUnknown_AddRef(This->unk.punkControl);
}

static ULONG WINAPI
IFilterMapper_fnRelease(IFilterMapper* iface)
{
        CFilterMapper_THIS(iface,fmap);

        TRACE("(%p)->()\n",This);

        return IUnknown_Release(This->unk.punkControl);
}


static HRESULT WINAPI
IFilterMapper_fnRegisterFilter(IFilterMapper* iface,CLSID clsid,LPCWSTR lpwszName,DWORD dwMerit)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->(%s,%s,%08lx)\n",This,
                debugstr_guid(&clsid),debugstr_w(lpwszName),dwMerit);

        /* FIXME */
        /* FIXME - handle dwMerit! */
        return QUARTZ_RegisterAMovieFilter(
                &CLSID_LegacyAmFilterCategory,
                &clsid,
                NULL, 0,
                lpwszName, NULL, TRUE );
}

static HRESULT WINAPI
IFilterMapper_fnRegisterFilterInstance(IFilterMapper* iface,CLSID clsid,LPCWSTR lpwszName,CLSID* pclsidMedia)
{
        CFilterMapper_THIS(iface,fmap);
        HRESULT hr;

        FIXME("(%p)->()\n",This);

        if ( pclsidMedia == NULL )
                return E_POINTER;
        hr = CoCreateGuid(pclsidMedia);
        if ( FAILED(hr) )
                return hr;

        /* FIXME */
        /* this doesn't work. */
        /* return IFilterMapper_RegisterFilter(iface,
                *pclsidMedia,lpwszName,0x60000000); */

        return E_NOTIMPL;
}

static HRESULT WINAPI
IFilterMapper_fnRegisterPin(IFilterMapper* iface,CLSID clsidFilter,LPCWSTR lpwszName,BOOL bRendered,BOOL bOutput,BOOL bZero,BOOL bMany,CLSID clsidReserved,LPCWSTR lpwszReserved)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->() stub!\n",This);

        return E_NOTIMPL;
}

static HRESULT WINAPI
IFilterMapper_fnRegisterPinType(IFilterMapper* iface,CLSID clsidFilter,LPCWSTR lpwszName,CLSID clsidMajorType,CLSID clsidSubType)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->() stub!\n",This);

        return E_NOTIMPL;
}

static HRESULT WINAPI
IFilterMapper_fnUnregisterFilter(IFilterMapper* iface,CLSID clsidFilter)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->(%s)\n",This,debugstr_guid(&clsidFilter));

        /* FIXME */
        return QUARTZ_RegisterAMovieFilter(
                &CLSID_LegacyAmFilterCategory,
                &clsidFilter,
                NULL, 0, NULL, NULL, FALSE );
}

static HRESULT WINAPI
IFilterMapper_fnUnregisterFilterInstance(IFilterMapper* iface,CLSID clsidMedia)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->(%s)\n",This,debugstr_guid(&clsidMedia));

        /* FIXME */
        /* this doesn't work. */
        /* return IFilterMapper_UnregisterFilter(iface,clsidMedia); */

        return E_NOTIMPL;
}

static HRESULT WINAPI
IFilterMapper_fnUnregisterPin(IFilterMapper* iface,CLSID clsidPin,LPCWSTR lpwszName)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->(%s,%s) stub!\n",This,
                debugstr_guid(&clsidPin),debugstr_w(lpwszName));

        return E_NOTIMPL;
}

static HRESULT WINAPI
IFilterMapper_fnEnumMatchingFilters(IFilterMapper* iface,IEnumRegFilters** ppobj,DWORD dwMerit,BOOL bInputNeeded,CLSID clsInMajorType,CLSID clsidSubType,BOOL bRender,BOOL bOutputNeeded,CLSID clsOutMajorType,CLSID clsOutSubType)
{
        CFilterMapper_THIS(iface,fmap);

        FIXME("(%p)->() stub!\n",This);

        return E_NOTIMPL;
}



static ICOM_VTABLE(IFilterMapper) ifmap =
{
        ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
        /* IUnknown fields */
        IFilterMapper_fnQueryInterface,
        IFilterMapper_fnAddRef,
        IFilterMapper_fnRelease,
        /* IFilterMapper fields */
        IFilterMapper_fnRegisterFilter,
        IFilterMapper_fnRegisterFilterInstance,
        IFilterMapper_fnRegisterPin,
        IFilterMapper_fnRegisterPinType,
        IFilterMapper_fnUnregisterFilter,
        IFilterMapper_fnUnregisterFilterInstance,
        IFilterMapper_fnUnregisterPin,
        IFilterMapper_fnEnumMatchingFilters,
};


HRESULT CFilterMapper_InitIFilterMapper( CFilterMapper* pfm )
{
        TRACE("(%p)\n",pfm);
        ICOM_VTBL(&pfm->fmap) = &ifmap;

        return NOERROR;
}

void CFilterMapper_UninitIFilterMapper( CFilterMapper* pfm )
{
        TRACE("(%p)\n",pfm);
}