Sweden-Number/dlls/evr/evr.c

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/*
* Copyright 2017 Fabian Maurer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "config.h"
#include "wine/debug.h"
#include <stdio.h>
#include "evr_private.h"
#include "d3d9.h"
#include "wine/strmbase.h"
#include "initguid.h"
#include "dxva2api.h"
WINE_DEFAULT_DEBUG_CHANNEL(evr);
typedef struct
{
BaseFilter filter;
} evr_filter;
static const IBaseFilterVtbl basefilter_vtbl =
{
BaseFilterImpl_QueryInterface,
BaseFilterImpl_AddRef,
BaseFilterImpl_Release,
BaseFilterImpl_GetClassID,
BaseRendererImpl_Stop,
BaseRendererImpl_Pause,
BaseRendererImpl_Run,
BaseRendererImpl_GetState,
BaseRendererImpl_SetSyncSource,
BaseFilterImpl_GetSyncSource,
BaseFilterImpl_EnumPins,
BaseFilterImpl_FindPin,
BaseFilterImpl_QueryFilterInfo,
BaseFilterImpl_JoinFilterGraph,
BaseFilterImpl_QueryVendorInfo
};
static inline evr_filter *impl_from_BaseFilter(BaseFilter *iface)
{
return CONTAINING_RECORD(iface, evr_filter, filter);
}
static IPin *evr_get_pin(BaseFilter *iface, unsigned int index)
{
FIXME("iface %p, index %u, stub!\n", iface, index);
return NULL;
}
static void evr_destroy(BaseFilter *iface)
{
evr_filter *filter = impl_from_BaseFilter(iface);
strmbase_filter_cleanup(&filter->filter);
CoTaskMemFree(filter);
}
static const BaseFilterFuncTable basefilter_functable =
{
.filter_get_pin = evr_get_pin,
.filter_destroy = evr_destroy,
};
HRESULT evr_filter_create(IUnknown *outer, void **out)
{
evr_filter *object;
*out = NULL;
object = CoTaskMemAlloc(sizeof(evr_filter));
if (!object)
return E_OUTOFMEMORY;
strmbase_filter_init(&object->filter, &basefilter_vtbl, outer, &CLSID_EnhancedVideoRenderer,
(DWORD_PTR)(__FILE__ ": EVR.csFilter"), &basefilter_functable);
*out = &object->filter.IUnknown_inner;
return S_OK;
}