mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 10:40:34 +00:00
a51c4c16b2
Original commit message from CVS: * sys/dshowdecwrapper/gstdshowaudiodec.cpp: * sys/dshowdecwrapper/gstdshowaudiodec.h: * sys/dshowdecwrapper/gstdshowfakesrc.cpp: * sys/dshowdecwrapper/gstdshowutil.cpp: * sys/dshowdecwrapper/gstdshowutil.h: * sys/dshowdecwrapper/gstdshowvideodec.cpp: * sys/dshowdecwrapper/gstdshowvideodec.h: Prefer known-good filters, create directly by GUID if possible, fall back to creating highest-merit filter otherwise. Fixes playback with random dshow filters installed in some cases.
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/* GStreamer
|
|
* 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);
|
|
#endif /* _GST_DSHOW_UTIL_H_ */
|