| 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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