linux/linux-5.4.31/drivers/media/pci/ivtv/ivtv-streams.h

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823 B
C

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
init/start/stop/exit stream functions
Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com>
Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl>
*/
#ifndef IVTV_STREAMS_H
#define IVTV_STREAMS_H
int ivtv_streams_setup(struct ivtv *itv);
int ivtv_streams_register(struct ivtv *itv);
void ivtv_streams_cleanup(struct ivtv *itv);
/* Capture related */
int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s);
int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end);
int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset);
int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts);
void ivtv_stop_all_captures(struct ivtv *itv);
int ivtv_passthrough_mode(struct ivtv *itv, int enable);
#endif