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/*
* Copyright (C) 2007 Haakon Sporsheim <hakon.sporsheim@tandberg.com>
* 2008 Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __KSVIDEOHELPERS_H__
#define __KSVIDEOHELPERS_H__
#include <gst/gst.h>
#include <windows.h>
#include <ks.h>
#include <ksmedia.h>
G_BEGIN_DECLS
DEFINE_GUID(MEDIASUBTYPE_I420, 0x30323449, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xAA, 0x00, 0x38, 0x9B, 0x71);
typedef struct _KsVideoMediaType KsVideoMediaType;
/**
* A structure that contain metadata about capabilities
* for both KS and GStreamer for video only.
*/
struct _KsVideoMediaType
{
guint pin_id;
const KSDATARANGE * range;
const KS_VIDEO_STREAM_CONFIG_CAPS vscc;
guint8 * format;
guint format_size;
guint sample_size;
GstCaps * translated_caps;
gboolean is_rgb;
};
typedef struct DVINFO {
DWORD dwDVAAuxSrc;
DWORD dwDVAAuxCtl;
DWORD dwDVAAuxSrc1;
DWORD dwDVAAuxCtl1;
DWORD dwDVVAuxSrc;
DWORD dwDVVAuxCtl;
DWORD dwDVReserved[2];
} DVINFO;
typedef struct KS_DATARANGE_DVVIDEO {
KSDATARANGE DataRange;
DVINFO DVVideoInfo;
} KS_DATARANGE_DVVIDEO,*PKS_DATARANGE_DVVIDEO;
GList * ks_video_device_list_sort_cameras_first (GList * devices);
KsVideoMediaType * ks_video_media_type_dup (KsVideoMediaType * media_type);
void ks_video_media_type_free (KsVideoMediaType * media_type);
GList * ks_video_probe_filter_for_caps (HANDLE filter_handle);
KSPIN_CONNECT * ks_video_create_pin_conn_from_media_type (KsVideoMediaType * media_type);
gboolean ks_video_fixate_media_type (const KSDATARANGE * range, guint8 * format, gint width, gint height, gint fps_n, gint fps_d);
GstCaps * ks_video_get_all_caps (void);
G_END_DECLS
#endif /* __KSVIDEOHELPERS_H__ */
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