1 files changed, 3 insertions, 1 deletions
diff --git a/gst-libs/gst/signalprocessor/gstsignalprocessor.h b/gst-libs/gst/signalprocessor/gstsignalprocessor.h
index 30ed0315..b7daf7e5 100644
--- a/gst-libs/gst/signalprocessor/gstsignalprocessor.h
+++ b/gst-libs/gst/signalprocessor/gstsignalprocessor.h
@@ -25,6 +25,7 @@
 #define __GST_SIGNAL_PROCESSOR_H__
 
 #include <gst/gst.h>
+#include <gst/audio/multichannel.h>
 
 G_BEGIN_DECLS
 
@@ -131,7 +132,8 @@ struct _GstSignalProcessorClass {
 
 GType gst_signal_processor_get_type (void);
 void gst_signal_processor_class_add_pad_template (GstSignalProcessorClass *klass,
-    const gchar *name, GstPadDirection direction, guint index, guint channels);
+    const gchar *name, GstPadDirection direction, guint index, guint channels,
+    const GstAudioChannelPosition *pos);