Frame buffer marking enabling non-intra-based loss recovery

Change-Id: Iaaf9244678cde74cf3e216f3b8c9d293f206f27e
diff --git a/av1/encoder/encoder.h b/av1/encoder/encoder.h
index ae48474..1838b92 100644
--- a/av1/encoder/encoder.h
+++ b/av1/encoder/encoder.h
@@ -622,6 +622,9 @@
 #if CONFIG_GLOBAL_MOTION
   int global_motion_used[TOTAL_REFS_PER_FRAME];
 #endif
+#if CONFIG_REFERENCE_BUFFER
+  SequenceHeader seq_params;
+#endif
 } AV1_COMP;
 
 void av1_initialize_enc(void);