Fix build failures with global-motion w/o ref-mv
BUG=aomedia:486
Change-Id: I878e8b280e99a107643da76c5f21ac7aa69d37ec
diff --git a/av1/common/mvref_common.c b/av1/common/mvref_common.c
index ef8e452..5222948 100644
--- a/av1/common/mvref_common.c
+++ b/av1/common/mvref_common.c
@@ -869,13 +869,15 @@
find_mv_refs_sync sync, void *const data,
int16_t *mode_context) {
int_mv zeromv[2];
+#if CONFIG_GLOBAL_MOTION
+ BLOCK_SIZE bsize = mi->mbmi.sb_type;
+#endif // CONFIG_GLOBAL_MOTION
#if CONFIG_REF_MV
int idx, all_zero = 1;
#if CONFIG_GLOBAL_MOTION
MV_REFERENCE_FRAME rf[2];
- BLOCK_SIZE bsize = mi->mbmi.sb_type;
-#endif
-#endif
+#endif // CONFIG_GLOBAL_MOTION
+#endif // CONFIG_REF_MV
#if CONFIG_EXT_INTER
av1_update_mv_context(cm, xd, mi, ref_frame, mv_ref_list, -1, mi_row, mi_col,
#if CONFIG_REF_MV