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authorMichal Ratajsky <[email protected]>2014-08-12 04:56:55 +0200
committerMichal Ratajsky <[email protected]>2014-08-12 04:56:55 +0200
commit6c6d4239ddc807e922df3874654f99eea291aadb (patch)
tree558f48fc965476344a946d93088680db3b5bac41 /backends/alsa/alsa-element.c
parent8436ec1641eee8868128755f6d1475230cea25e6 (diff)
downloadlibmatemixer-6c6d4239ddc807e922df3874654f99eea291aadb.tar.bz2
libmatemixer-6c6d4239ddc807e922df3874654f99eea291aadb.tar.xz
Add ALSA, improve OSS and remove OSS4
Diffstat (limited to 'backends/alsa/alsa-element.c')
-rw-r--r--backends/alsa/alsa-element.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/backends/alsa/alsa-element.c b/backends/alsa/alsa-element.c
new file mode 100644
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--- /dev/null
+++ b/backends/alsa/alsa-element.c
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+/*
+ * 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/>.
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+#include <alsa/asoundlib.h>
+
+#include "alsa-element.h"
+
+G_DEFINE_INTERFACE (AlsaElement, alsa_element, G_TYPE_OBJECT)
+
+static void
+alsa_element_default_init (AlsaElementInterface *iface)
+{
+}
+
+snd_mixer_elem_t *
+alsa_element_get_snd_element (AlsaElement *element)
+{
+ g_return_val_if_fail (ALSA_IS_ELEMENT (element), NULL);
+
+ return ALSA_ELEMENT_GET_INTERFACE (element)->get_snd_element (element);
+}
+
+void
+alsa_element_set_snd_element (AlsaElement *element, snd_mixer_elem_t *el)
+{
+ g_return_if_fail (ALSA_IS_ELEMENT (element));
+
+ ALSA_ELEMENT_GET_INTERFACE (element)->set_snd_element (element, el);
+}
+
+gboolean
+alsa_element_load (AlsaElement *element)
+{
+ g_return_val_if_fail (ALSA_IS_ELEMENT (element), FALSE);
+
+ return ALSA_ELEMENT_GET_INTERFACE (element)->load (element);
+}