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Viewing changes to mplayer/stream/stream_tv.c

  • Committer: Bazaar Package Importer
  • Author(s): Reinhard Tartler
  • Date: 2011-03-20 22:48:03 UTC
  • Revision ID: james.westby@ubuntu.com-20110320224803-kc2nlrxz6pcphmf1
Tags: upstream-2.0~rc2
Import upstream version 2.0~rc2

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mplayer/stream/stream_tv.c
 
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/*
 
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 * stream layer for TV Input, based on previous work from Albeu
 
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 *
 
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 * Copyright (C) 2006 Benjamin Zores
 
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 *
 
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 * This file is part of MPlayer.
 
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 *
 
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 * MPlayer 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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 *
 
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 * MPlayer 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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 *
 
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 * You should have received a copy of the GNU General Public License along
 
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 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
 
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
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 */
 
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#include "config.h"
 
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#include <stdlib.h>
 
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#include <string.h>
 
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#include "stream.h"
 
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#include "libmpdemux/demuxer.h"
 
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#include "m_option.h"
 
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#include "m_struct.h"
 
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#include "tv.h"
 
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#include <stdio.h>
 
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tv_param_t stream_tv_defaults = {
 
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    NULL,          //freq
 
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    NULL,          //channel
 
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    "europe-east", //chanlist
 
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    "pal",         //norm
 
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    0,             //automute
 
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    -1,            //normid
 
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    NULL,          //device
 
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    NULL,          //driver
 
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    -1,            //width
 
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    -1,            //height
 
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    0,             //input, used in v4l and bttv
 
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    -1,            //outfmt
 
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    -1.0,          //fps
 
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    NULL,          //channels
 
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    0,             //noaudio;
 
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    0,             //immediate;
 
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    44100,         //audiorate;
 
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    0,             //audio_id
 
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    -1,            //amode
 
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    -1,            //volume
 
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    -1,            //bass
 
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    -1,            //treble
 
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    -1,            //balance
 
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    -1,            //forcechan
 
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    0,             //force_audio
 
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    -1,            //buffer_size
 
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    0,             //mjpeg
 
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    2,             //decimation
 
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    90,            //quality
 
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    0,             //alsa
 
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    NULL,          //adevice
 
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    0,             //brightness
 
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    0,             //contrast
 
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    0,             //hue
 
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    0,             //saturation
 
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    -1,            //gain
 
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    {
 
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    NULL,          //tdevice
 
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    0,             //tformat
 
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    100,           //tpage
 
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    0,             //tlang
 
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    },
 
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    0,             //scan_autostart
 
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    50,            //scan_threshold
 
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    0.5,            //scan_period
 
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    0,             //hidden_video_renderer;
 
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    0,             //hidden_vp_renderer;
 
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    0,             //system_clock;
 
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    0              //normalize_audio_chunks;
 
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};
 
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#define ST_OFF(f) M_ST_OFF(tv_param_t,f)
 
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static const m_option_t stream_opts_fields[] = {
 
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    {"hostname", ST_OFF(channel), CONF_TYPE_STRING, 0, 0 ,0, NULL},
 
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    {"filename", ST_OFF(input), CONF_TYPE_INT, 0, 0 ,0, NULL},
 
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    { NULL, NULL, 0, 0, 0, 0,  NULL }
 
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};
 
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static const struct m_struct_st stream_opts = {
 
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    "tv",
 
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    sizeof(tv_param_t),
 
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    &stream_tv_defaults,
 
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    stream_opts_fields
 
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};
 
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static void
 
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tv_stream_close (stream_t *stream)
 
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{
 
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  if(stream->priv)
 
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    m_struct_free(&stream_opts,stream->priv);
 
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  stream->priv=NULL;
 
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}
 
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static int
 
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tv_stream_open (stream_t *stream, int mode, void *opts, int *file_format)
 
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{
 
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  stream->type = STREAMTYPE_TV;
 
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  stream->priv = opts;
 
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  stream->close=tv_stream_close;
 
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  *file_format =  DEMUXER_TYPE_TV;
 
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  return STREAM_OK;
 
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}
 
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const stream_info_t stream_info_tv = {
 
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  "TV Input",
 
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  "tv",
 
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  "Benjamin Zores, Albeu",
 
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  "",
 
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  tv_stream_open,
 
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  { "tv", NULL },
 
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  &stream_opts,
 
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  1
 
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};