Added detach support for microphone

kdienes · Dec 19, 2016 · 57901b8 · 57901b8
1 parent 9f19da7
commit 57901b8
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/channels/audin/client/audin_main.c b/channels/audin/client/audin_main.c
@@ -312,8 +312,20 @@ static UINT audin_receive_wave_data(const BYTE* data, int size, void* user_data)
 {
 	UINT error;
 	wStream* out;
+	AUDIN_PLUGIN* audin;
 	AUDIN_CHANNEL_CALLBACK* callback = (AUDIN_CHANNEL_CALLBACK*) user_data;
 
+	if (!callback)
+		return CHANNEL_RC_BAD_CHANNEL_HANDLE;
+
+	audin = (AUDIN_PLUGIN*)callback->plugin;
+
+	if (!audin)
+		return CHANNEL_RC_BAD_CHANNEL_HANDLE;
+
+	if (!audin->attached)
+		return CHANNEL_RC_OK;
+
 	if ((error = audin_send_incoming_data_pdu((IWTSVirtualChannelCallback*) callback)))
 	{
 		WLog_ERR(TAG, "audin_send_incoming_data_pdu failed!");