1 files changed, 8 insertions, 0 deletions
diff --git a/vp9/common/vp9_mv.h b/vp9/common/vp9_mv.h
index 3eb7f9d61..5d89da8c2 100644
--- a/vp9/common/vp9_mv.h
+++ b/vp9/common/vp9_mv.h
@@ -34,6 +34,14 @@ typedef struct mv32 {
   int32_t col;
 } MV32;
 
+static INLINE int is_zero_mv(const MV *mv) {
+  return *((const uint32_t *)mv) == 0;
+}
+
+static INLINE int is_equal_mv(const MV *a, const MV *b) {
+  return  *((const uint32_t *)a) == *((const uint32_t *)b);
+}
+
 static INLINE void clamp_mv(MV *mv, int min_col, int max_col,
                             int min_row, int max_row) {
   mv->col = clamp(mv->col, min_col, max_col);