diff --git a/osal/inc/mpp_mem.h b/osal/inc/mpp_mem.h
index d4de019e..a8f36d6e 100644
--- a/osal/inc/mpp_mem.h
+++ b/osal/inc/mpp_mem.h
@@ -31,15 +31,18 @@
 #define mpp_malloc_size(type, size)  \
     (type*)mpp_osal_malloc(__FUNCTION__, size)
 
-#define mpp_calloc_size(type, size)  \
-    (type*)mpp_osal_calloc(__FUNCTION__, size)
-
 #define mpp_calloc(type, count)  \
     (type*)mpp_osal_calloc(__FUNCTION__, sizeof(type) * (count))
 
+#define mpp_calloc_size(type, size)  \
+    (type*)mpp_osal_calloc(__FUNCTION__, size)
+
 #define mpp_realloc(ptr, type, count) \
     (type*)mpp_osal_realloc(__FUNCTION__, ptr, sizeof(type) * (count))
 
+#define mpp_realloc_size(ptr, type, size) \
+    (type*)mpp_osal_realloc(__FUNCTION__, ptr, size)
+
 #define mpp_free(ptr) \
     mpp_osal_free(__FUNCTION__, ptr)