Sweden-Number/dlls/evr/evr.c

89 lines
2.3 KiB
C

/*
* 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 "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
{
struct strmbase_renderer renderer;
} evr_filter;
static inline evr_filter *impl_from_strmbase_renderer(struct strmbase_renderer *iface)
{
return CONTAINING_RECORD(iface, evr_filter, renderer);
}
static void evr_destroy(struct strmbase_renderer *iface)
{
evr_filter *filter = impl_from_strmbase_renderer(iface);
strmbase_renderer_cleanup(&filter->renderer);
CoTaskMemFree(filter);
}
static HRESULT WINAPI evr_DoRenderSample(struct strmbase_renderer *iface, IMediaSample *sample)
{
FIXME("Not implemented.\n");
return E_NOTIMPL;
}
static HRESULT WINAPI evr_CheckMediaType(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt)
{
FIXME("Not implemented.\n");
return E_NOTIMPL;
}
static const struct strmbase_renderer_ops renderer_ops =
{
.pfnCheckMediaType = evr_CheckMediaType,
.pfnDoRenderSample = evr_DoRenderSample,
.renderer_destroy = evr_destroy,
};
HRESULT evr_filter_create(IUnknown *outer, void **out)
{
static const WCHAR sink_name[] = {'E','V','R',' ','I','n','p','u','t','0',0};
evr_filter *object;
*out = NULL;
object = CoTaskMemAlloc(sizeof(evr_filter));
if (!object)
return E_OUTOFMEMORY;
strmbase_renderer_init(&object->renderer, outer,
&CLSID_EnhancedVideoRenderer, sink_name, &renderer_ops);
*out = &object->renderer.filter.IUnknown_inner;
return S_OK;
}