3f98387efa
- don't show kernel backtrace when the allocation of the buffers fails: the normal ivtv/cx18 messages are clear enough and the backtrace scares users. - fix cleanup after the buffer allocation fails (caused kernel panic). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
/*
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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 <hverkuil@xs4all.nl>
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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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