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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/drivers/media/video/ivtv/ivtv-streams.h
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/*

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    init/start/stop/exit stream functions

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    Copyright (C) 2003-2004  Kevin Thayer <nufan_wfk at yahoo.com>

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    Copyright (C) 2005-2007  Hans Verkuil <[email protected]>

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    This program is free software; you can redistribute it and/or modify

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    it under the terms of the GNU General Public License as published by

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    the Free Software Foundation; either version 2 of the License, or

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    (at your option) any later version.

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    This program is distributed in the hope that it will be useful,

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    but WITHOUT ANY WARRANTY; without even the implied warranty of

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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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    GNU General Public License for more details.

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    You should have received a copy of the GNU General Public License

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    along with this program; if not, write to the Free Software

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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

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 */

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#ifndef IVTV_STREAMS_H

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#define IVTV_STREAMS_H

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int ivtv_streams_setup(struct ivtv *itv);

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int ivtv_streams_register(struct ivtv *itv);

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void ivtv_streams_cleanup(struct ivtv *itv, int unregister);

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/* Capture related */

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int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s);

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int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end);

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int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset);

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int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts);

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void ivtv_stop_all_captures(struct ivtv *itv);

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int ivtv_passthrough_mode(struct ivtv *itv, int enable);

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#endif

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