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/* GStreamer
* Copyright <2006, 2007, 2008, 2009, 2010> Fluendo <support@fluendo.com>
* Copyright (C) 2007 Sebastien Moutte <sebastien@moutte.net>
*
* gstdshow.h:
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _GST_DSHOW_UTIL_H_
#define _GST_DSHOW_UTIL_H_
#include <windows.h>
#include <objbase.h>
#include <dshow.h>
#include <Rpc.h>
#include <streams.h>
#include <strmif.h>
#include <glib.h>
typedef struct {
const GUID *filter_guid; /* The filter GUID, or DMO GUID */
const GUID *dmo_category; /* If non-NULL, the filter is a DMO of this
category */
} PreferredFilter;
/* get a pin from directshow filter */
IPin *gst_dshow_get_pin_from_filter (IBaseFilter *filter, PIN_DIRECTION pindir);
/* find and return a filter according to the input and output types */
IBaseFilter *
gst_dshow_find_filter(CLSID input_majortype, CLSID input_subtype,
CLSID output_majortype, CLSID output_subtype,
PreferredFilter *preferred_filters);
#define DSHOW_CODEC_QDATA g_quark_from_string ("dshow-codec")
#endif /* _GST_DSHOW_UTIL_H_ */
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