gstreamer/sys/dshowsrcwrapper/gstdshow.h
2009-07-27 14:52:57 +02:00

76 lines
No EOL
2.5 KiB
C
Executable file

/* 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 _GSTDSHOW_
#define _GSTDSHOW_
#ifdef __cplusplus
#include <streams.h>
#endif
#include <windows.h>
#include <objbase.h>
#include <dshow.h>
#include <Rpc.h>
#include <glib.h>
typedef struct _GstCapturePinMediaType
{
AM_MEDIA_TYPE *mediatype;
IPin *capture_pin;
} GstCapturePinMediaType;
#ifdef __cplusplus
extern "C" {
#endif
/* register fake filters as COM object and as Direct Show filters in the registry */
//HRESULT gst_dshow_register_fakefilters ();
/* free memory of the input pin mediatype */
void gst_dshow_free_pin_mediatype (gpointer pt);
/* free memory of the input dshow mediatype */
void gst_dshow_free_mediatype (AM_MEDIA_TYPE *pmt);
/* free the memory of all mediatypes of the input list if pin mediatype */
void gst_dshow_free_pins_mediatypes (GList *mediatypes);
/* get a pin from directshow filter */
gboolean gst_dshow_get_pin_from_filter (IBaseFilter *filter, PIN_DIRECTION pindir, IPin **pin);
/* find and return a filter according to the input and output types */
gboolean gst_dshow_find_filter(CLSID input_majortype, CLSID input_subtype,
CLSID output_majortype, CLSID output_subtype,
gchar * prefered_filter_name, IBaseFilter **filter);
/* get the dshow device path from device friendly name.
If friendly name is not set, it will return the first available device */
gchar *gst_dshow_getdevice_from_devicename (const GUID *device_category, gchar **device_name);
/* show the capture filter property page (generally used to setup the device). the page is modal*/
gboolean gst_dshow_show_propertypage (IBaseFilter *base_filter);
#ifdef __cplusplus
}
#endif
#endif /* _GSTDSHOW_ */