Add mute/unmute functions. REflect new functionality in aiomixer.

1 files changed, 34 insertions, 0 deletions

diff --git a/src/audioio.cc b/src/audioio.cc
index f85ec11..eec9836 100644
--- a/src/audioio.cc
+++ b/src/audioio.cc
@@ -261,6 +261,40 @@ int aio_set_enum_value(struct aio_t *h, const char *name, const char *value)
   return 0;
 }
 
+int aio_set_mute(struct aio_t *h, const char *name, int muted)
+{
+  CHECK_HANDLE(h);
+
+  Mixer *m = h->device->getMixer(name);
+  if(!m) return NO_SUCH_CHANNEL;
+
+  if(!m->isPlayback()) {
+    delete m;
+    return NO_SUCH_CHANNEL;
+  }
+
+  m->setMuted(muted);
+
+  return 0;
+}
+
+int aio_get_mute(struct aio_t *h, const char *name, int *muted)
+{
+  CHECK_HANDLE(h);
+
+  Mixer *m = h->device->getMixer(name);
+  if(!m) return NO_SUCH_CHANNEL;
+
+  if(!m->isPlayback()) {
+    delete m;
+    return NO_SUCH_CHANNEL;
+  }
+
+  m->setMuted(muted);
+
+  return 0;
+}
+
 int aio_get_samplerate(struct aio_t *h)
 {
   CHECK_HANDLE(h);