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authorManuel Bachmann <mbc@iot.bzh>2015-12-17 08:29:48 +0100
committerManuel Bachmann <manuel.bachmann@iot.bzh>2015-12-17 08:55:10 +0100
commit915d25a0c2fcff8a8bb189963f490e0894d05733 (patch)
tree918c6fcd7ac039bf7717f4f129d588d19d9a45ec /plugins/audio/audio-alsa.h
parent3f13bc8ca416e6318bcbd199113a2cd69b11b2b6 (diff)
Finalize Audio plugin
Signed-off-by: Manuel Bachmann <mbc@iot.bzh>
Diffstat (limited to 'plugins/audio/audio-alsa.h')
-rw-r--r--plugins/audio/audio-alsa.h26
1 files changed, 25 insertions, 1 deletions
diff --git a/plugins/audio/audio-alsa.h b/plugins/audio/audio-alsa.h
index a85f419d..9a4b0b58 100644
--- a/plugins/audio/audio-alsa.h
+++ b/plugins/audio/audio-alsa.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2015 "IoT.bzh"
+ * Author "Manuel Bachmann"
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#ifndef AUDIO_ALSA_H
#define AUDIO_ALSA_H
@@ -11,8 +29,14 @@ struct dev_ctx {
char *name;
snd_pcm_t *dev;
snd_pcm_hw_params_t *params;
+ snd_mixer_elem_t *mixer_elm;
+ long vol_max;
+ long vol;
};
+PUBLIC unsigned int _alsa_get_volume (unsigned int);
+PUBLIC unsigned char _alsa_get_mute (unsigned int);
+
static struct dev_ctx **dev_ctx = NULL;
-#endif /* AUDIO_ALSA_H */ \ No newline at end of file
+#endif /* AUDIO_ALSA_H */