}
static gboolean
+_opensles_player_change_mute (GstRingBuffer * rb)
+{
+ GstOpenSLESRingBuffer *thiz;
+ SLresult result;
+
+ thiz = GST_OPENSLES_RING_BUFFER_CAST (rb);
+
+ if (thiz->playerVolume) {
+ result = (*thiz->playerVolume)->SetMute (thiz->playerVolume, thiz->mute);
+ if (result != SL_RESULT_SUCCESS) {
+ GST_ERROR_OBJECT (thiz, "player.SetMute failed(0x%08x)",
+ (guint32) result);
+ return FALSE;
+ }
+ GST_DEBUG_OBJECT (thiz, "changed mute to %d", thiz->mute);
+ }
+
+ return TRUE;
+}
+
+static gboolean
_opensles_player_acquire (GstRingBuffer * rb, GstRingBufferSpec * spec)
{
GstOpenSLESRingBuffer *thiz = GST_OPENSLES_RING_BUFFER_CAST (rb);
goto failed;
}
- /* Configure the volume state */
+ /* Configure the volume and mute state */
_opensles_player_change_volume (rb);
+ _opensles_player_change_mute (rb);
/* Define our ringbuffer in terms of number of buffers and buffer size. */
spec->segsize = (spec->rate * spec->bytes_per_sample);
}
}
+void
+gst_opensles_ringbuffer_set_mute (GstRingBuffer * rb, gboolean mute)
+{
+ GstOpenSLESRingBuffer *thiz;
+
+ thiz = GST_OPENSLES_RING_BUFFER_CAST (rb);
+
+ thiz->mute = mute;
+
+ if (thiz->change_mute) {
+ thiz->change_mute (rb);
+ }
+}
+
static gboolean
gst_opensles_ringbuffer_open_device (GstRingBuffer * rb)
{
SLPlayItf playerPlay;
SLVolumeItf playerVolume;
gfloat volume;
+ gboolean mute;
/* recorder interfaces */
SLObjectItf recorderObject;
StateFunc pause;
StateFunc stop;
StateFunc change_volume;
+ StateFunc change_mute;
};
struct _GstOpenSLESRingBufferClass
GType gst_opensles_ringbuffer_get_type (void);
GstRingBuffer *gst_opensles_ringbuffer_new (RingBufferMode mode);
void gst_opensles_ringbuffer_set_volume (GstRingBuffer * rb, gfloat volume);
+void gst_opensles_ringbuffer_set_mute (GstRingBuffer * rb, gboolean mute);
G_END_DECLS
#endif /* __OPENSLESRINGBUFFER_H__ */
{
PROP_0,
PROP_VOLUME,
+ PROP_MUTE,
PROP_LAST
};
#define DEFAULT_VOLUME 1.0
+#define DEFAULT_MUTE FALSE
#define RATES "8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 192000"
rb = gst_opensles_ringbuffer_new (RB_MODE_SINK_PCM);
gst_opensles_ringbuffer_set_volume (rb, sink->volume);
+ gst_opensles_ringbuffer_set_mute (rb, sink->mute);
return rb;
}
const GValue * value, GParamSpec * pspec)
{
GstOpenSLESSink *sink = GST_OPENSLES_SINK (object);
+ GstRingBuffer *rb = GST_BASE_AUDIO_SINK (sink)->ringbuffer;
switch (prop_id) {
case PROP_VOLUME:
sink->volume = g_value_get_double (value);
+ if (rb && GST_IS_OPENSLES_RING_BUFFER (rb)) {
+ gst_opensles_ringbuffer_set_volume (rb, sink->volume);
+ }
+ break;
+ case PROP_MUTE:
+ sink->mute = g_value_get_boolean (value);
+ if (rb && GST_IS_OPENSLES_RING_BUFFER (rb)) {
+ gst_opensles_ringbuffer_set_mute (rb, sink->mute);
+ }
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
case PROP_VOLUME:
g_value_set_double (value, sink->volume);
break;
+ case PROP_MUTE:
+ g_value_set_boolean (value, sink->mute);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
g_param_spec_double ("volume", "Volume", "Volume of this stream",
0, 1.0, 1.0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (gobject_class, PROP_MUTE,
+ g_param_spec_boolean ("mute", "Mute", "Mute state of this stream",
+ DEFAULT_MUTE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
gstbaseaudiosink_class->create_ringbuffer =
GST_DEBUG_FUNCPTR (gst_opensles_sink_create_ringbuffer);
}
gst_opensles_sink_init (GstOpenSLESSink * sink, GstOpenSLESSinkClass * gclass)
{
sink->volume = DEFAULT_VOLUME;
+ sink->mute = DEFAULT_MUTE;
}
GST_DEBUG_CATEGORY_STATIC (opensles_src_debug);
#define GST_CAT_DEFAULT opensles_src_debug
-#define DEFAULT_VOLUME 1.0
-
#define RATES "8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000, 192000"
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",