glvideomixer: signal continuation in reset

We want to iterate over all the pads, not just the first one.  Fix by returning
TRUE in the GstAggregatorPadForeachFunc.

Removes a GST_IS_GL_CONTEXT() assertion on shutdown with >2 inputs
using gst-launch.

diff --git a/ext/gl/gstglvideomixer.c b/ext/gl/gstglvideomixer.c
index 72ad8c2..208a6df 100644 (file)
--- a/ext/gl/gstglvideomixer.c
+++ b/ext/gl/gstglvideomixer.c
@@ -1083,7 +1083,7 @@ _reset_pad_gl (GstAggregator * agg, GstAggregatorPad * aggpad, gpointer udata)
     pad->vertex_buffer = 0;
   }
 
-  return FALSE;
+  return TRUE;
 }
 
 static void