1 | //roarmixer.h: |
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2 | /* GStreamer |
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3 | * Copyright (C) <2005> Arwed v. Merkatz <v.merkatz@gmx.net> |
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4 | * Copyright (C) <2008> Philipp 'ph3-der-loewe' Schafft |
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5 | * Copyright (C) <2009> Philipp 'ph3-der-loewe' Schafft |
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6 | * <lion@lion.leolix.org> |
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7 | * |
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8 | * roarmixer.h: an RoarAudio audio mixer |
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9 | * |
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10 | * This library is free software; you can redistribute it and/or |
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11 | * modify it under the terms of the GNU Library General Public |
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12 | * License as published by the Free Software Foundation; either |
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13 | * version 2 of the License, or (at your option) any later version. |
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14 | * |
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15 | * This library is distributed in the hope that it will be useful, |
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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18 | * Library General Public License for more details. |
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19 | * |
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20 | * You should have received a copy of the GNU Library General Public |
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21 | * License along with this library; if not, write to the |
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22 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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23 | * Boston, MA 02111-1307, USA. |
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24 | */ |
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25 | |
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26 | |
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27 | #ifndef __GST_ROARMIXER_H__ |
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28 | #define __GST_ROARMIXER_H__ |
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29 | |
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30 | #include <gst/gst.h> |
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31 | #include <gst/interfaces/mixer.h> |
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32 | #include <roaraudio.h> |
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33 | |
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34 | #define VERSION "0.0.1" |
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35 | #define PACKAGE "gst-plugins" |
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36 | #define GST_PACKAGE_ORIGIN "Unknown package origin" |
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37 | #define GST_PACKAGE_NAME "GStreamer Plug-ins source release" |
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38 | |
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39 | G_BEGIN_DECLS |
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40 | |
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41 | typedef enum { |
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42 | GST_ROAR_MIXER_CAPTURE = 1<<0, |
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43 | GST_ROAR_MIXER_PLAYBACK = 1<<1, |
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44 | GST_ROAR_MIXER_ALL = GST_ROAR_MIXER_CAPTURE | GST_ROAR_MIXER_PLAYBACK |
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45 | } GstRoarMixerDirection; |
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46 | |
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47 | typedef struct _GstRoarMixer GstRoarMixer; |
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48 | |
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49 | #define GST_ROAR_MIXER(obj) ((GstRoarMixer*)(obj)) |
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50 | |
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51 | struct _GstRoarMixer { |
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52 | GList * tracklist; /* list of available tracks */ |
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53 | |
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54 | struct roar_connection con; |
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55 | int fd; |
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56 | gchar *host; |
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57 | |
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58 | gchar * device; |
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59 | gchar * cardname; |
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60 | GstRoarMixerDirection dir; |
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61 | }; |
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62 | |
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63 | GstRoarMixer* gst_roarmixer_new (const gchar *device, |
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64 | GstRoarMixerDirection dir); |
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65 | void gst_roarmixer_free (GstRoarMixer *mixer); |
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66 | |
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67 | const GList* gst_roarmixer_list_tracks (GstRoarMixer * mixer); |
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68 | void gst_roarmixer_set_volume (GstRoarMixer * mixer, |
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69 | GstMixerTrack * track, |
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70 | gint * volumes); |
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71 | void gst_roarmixer_get_volume (GstRoarMixer * mixer, |
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72 | GstMixerTrack * track, |
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73 | gint * volumes); |
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74 | void gst_roarmixer_set_record (GstRoarMixer * mixer, |
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75 | GstMixerTrack * track, |
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76 | gboolean record); |
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77 | void gst_roarmixer_set_mute (GstRoarMixer * mixer, |
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78 | GstMixerTrack * track, |
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79 | gboolean mute); |
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80 | |
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81 | G_END_DECLS |
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82 | |
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83 | #endif /* __GST_ROARMIXER_H__ */ |
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