+/**
+ * GST_MEMORY_IS_NO_SHARE:
+ * @mem: a #GstMemory.
+ *
+ * Check if @mem cannot be shared between buffers
+ */
+#define GST_MEMORY_IS_NO_SHARE(mem) GST_MEMORY_FLAG_IS_SET(mem,GST_MEMORY_FLAG_NO_SHARE)
+/**
+ * GST_MEMORY_IS_ZERO_PREFIXED:
+ * @mem: a #GstMemory.
+ *
+ * Check if the prefix in @mem is 0 filled.
+ */
+#define GST_MEMORY_IS_ZERO_PREFIXED(mem) GST_MEMORY_FLAG_IS_SET(mem,GST_MEMORY_FLAG_ZERO_PREFIXED)
+/**
+ * GST_MEMORY_IS_ZERO_PADDED:
+ * @mem: a #GstMemory.
+ *
+ * Check if the padding in @mem is 0 filled.
+ */
+#define GST_MEMORY_IS_ZERO_PADDED(mem) GST_MEMORY_FLAG_IS_SET(mem,GST_MEMORY_FLAG_ZERO_PADDED)
+
+/**
+ * GST_MEMORY_IS_PHYSICALLY_CONTIGUOUS:
+ * @mem: a #GstMemory.
+ *
+ * Check if @mem is physically contiguous.
+ *
+ * Since: 1.2
+ */
+#define GST_MEMORY_IS_PHYSICALLY_CONTIGUOUS(mem) GST_MEMORY_FLAG_IS_SET(mem,GST_MEMORY_FLAG_PHYSICALLY_CONTIGUOUS)
+
+/**
+ * GST_MEMORY_IS_NOT_MAPPABLE:
+ * @mem: a #GstMemory.
+ *
+ * Check if @mem can't be mapped via gst_memory_map() without any preconditions
+ *
+ * Since: 1.2
+ */
+#define GST_MEMORY_IS_NOT_MAPPABLE(mem) GST_MEMORY_FLAG_IS_SET(mem,GST_MEMORY_FLAG_NOT_MAPPABLE)