commit 2e6bee1c3a89f95ae0bb0637306f7763c89654e7
author Naseer Ahmed <naseer@codeaurora.org> Thu Apr 13 22:45:54 2017 -0400
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Apr 14 20:00:20 2017 -0700
tree 0906ab200a0be0e29da6648ee56deec75dc68911
parent 14c8e5ba8a6cd161c7dfaccd899676c9ff1d6a84

qdutils: metadata utility functions

Add support for copying to/from virtual addresses as well, in
clients which only have the metadata base pointer but not the
native handle

CRs-Fixed: 2033657
Change-Id: I3d4d0e4139207a54c3db2f8585533974e1657a0a

libqdutils/qdMetaData.h

diff --git a/libqdutils/qdMetaData.h b/libqdutils/qdMetaData.h
index 042db21..e704f6c 100644
--- a/libqdutils/qdMetaData.h
+++ b/libqdutils/qdMetaData.h
@@ -177,14 +177,25 @@
 
 struct private_handle_t;
 int setMetaData(struct private_handle_t *handle, enum DispParamType paramType,
-        void *param);
+                void *param);
+int setMetaDataVa(struct MetaData_t* data, enum DispParamType paramType,
+                  void *param);
 
-int getMetaData(struct private_handle_t *handle, enum DispFetchParamType paramType,
-        void *param);
+int getMetaData(struct private_handle_t *handle,
+                enum DispFetchParamType paramType,
+                void *param);
+int getMetaDataVa(struct MetaData_t* data, enum DispFetchParamType paramType,
+                  void *param);
 
 int copyMetaData(struct private_handle_t *src, struct private_handle_t *dst);
+int copyMetaDataVaToHandle(struct MetaData_t *src, struct private_handle_t *dst);
+int copyMetaDataHandleToVa(struct private_handle_t* src, struct MetaData_t *dst);
+int copyMetaDataVaToVa(struct MetaData_t *src, struct MetaData_t *dst);
 
 int clearMetaData(struct private_handle_t *handle, enum DispParamType paramType);
+int clearMetaDataVa(struct MetaData_t *data, enum DispParamType paramType);
+
+unsigned long getMetaDataSize();
 
 #ifdef __cplusplus
 }