mirror of
https://github.com/mpv-player/mpv
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66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
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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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#ifndef MPLAYER_STREAM_RADIO_H
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#define MPLAYER_STREAM_RADIO_H
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#include "config.h"
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#include "stream.h"
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#define RADIO_CHANNEL_LOWER 1
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#define RADIO_CHANNEL_HIGHER 2
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typedef struct radio_param_s{
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/** name of radio device file */
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char* device;
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#ifdef CONFIG_RADIO_BSDBT848
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/** minimal allowed frequency */
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float freq_min;
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/** maximal allowed frequency */
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float freq_max;
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#endif
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/** radio driver (v4l,v4l2) */
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char* driver;
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/** channels list (see man page) */
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char** channels;
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/** initial volume for radio device */
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int volume;
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/** name of audio device file to grab data from */
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char* adevice;
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/** audio framerate (please also set -rawaudio rate
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parameter to the same value) */
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int arate;
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/** number of audio channels */
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int achannels;
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/** if channels parameter exist, here will be channel
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number otherwise - frequency */
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float freq_channel;
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char* capture;
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} radio_param_t;
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extern radio_param_t stream_radio_defaults;
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int radio_set_freq(struct stream *stream, float freq);
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int radio_get_freq(struct stream *stream, float* freq);
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char* radio_get_channel_name(struct stream *stream);
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int radio_set_channel(struct stream *stream, char *channel);
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int radio_step_channel(struct stream *stream, int direction);
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int radio_step_freq(struct stream *stream, float step_interval);
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#endif /* MPLAYER_STREAM_RADIO_H */
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