Audio Plugin: add PulseAudio support

[src/app-framework-binder.git] / plugins / audio / audio-alsa.h

diff --git a/plugins/audio/audio-alsa.h b/plugins/audio/audio-alsa.h
index a85f419..9b9ee21 100644 (file)
--- a/plugins/audio/audio-alsa.h
+++ b/plugins/audio/audio-alsa.h
@@ -1,18 +1,48 @@
+/*
+ * 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
 
+#include <pthread.h>
 #include <alsa/asoundlib.h>
 
 #include "local-def.h"
 
-typedef struct dev_ctx dev_ctx_T;
+typedef struct dev_ctx_alsa dev_ctx_alsa_T;
 
-struct dev_ctx {
+struct dev_ctx_alsa {
   char *name;
   snd_pcm_t *dev;
   snd_pcm_hw_params_t *params;
+  snd_mixer_elem_t *mixer_elm;
+  snd_mixer_elem_t *mixer_elm_m;
+  long vol_max;
+  long vol;
+  pthread_t thr;
+  unsigned char thr_should_run;
+  unsigned char thr_finished;
 };
 
-static struct dev_ctx **dev_ctx = NULL;
+STATIC void* _alsa_play_thread_fn (void *);
+PUBLIC int _alsa_get_volume (unsigned int, unsigned int);
+PUBLIC unsigned char _alsa_get_mute (unsigned int);
+
+static struct dev_ctx_alsa **dev_ctx_a = NULL;
 
-#endif /* AUDIO_ALSA_H */
\ No newline at end of file
+#endif /* AUDIO_ALSA_H */