Add ALSA, improve OSS and remove OSS4

1 files changed, 35 insertions, 0 deletions

diff --git a/backends/alsa/alsa-constants.h b/backends/alsa/alsa-constants.h
new file mode 100644
index 0000000..81257c7
--- /dev/null
+++ b/backends/alsa/alsa-constants.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2014 Michal Ratajsky <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the licence, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ALSA_CONSTANTS_H
+#define ALSA_CONSTANTS_H
+
+#include <glib.h>
+#include <alsa/asoundlib.h>
+#include <libmatemixer/matemixer.h>
+
+typedef struct {
+    gchar                     *name;
+    gchar                     *label;
+    MateMixerStreamControlRole role;
+} AlsaControlInfo;
+
+extern const AlsaControlInfo                alsa_controls[];
+extern const MateMixerChannelPosition       alsa_channel_map_from[];
+extern const snd_mixer_selem_channel_id_t   alsa_channel_map_to[];
+
+#endif /* ALSA_CONSTANTS_H */