Update code to support guid op nest in the statement.

Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14995 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 11 insertions, 0 deletions

diff --git a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
index 82ab82bb34..ad4bc9ac90 100644
--- a/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
+++ b/MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLibInternal.c
@@ -322,7 +322,9 @@ ProcessExternedOpcode (
   )

 {

   LIST_ENTRY                    *Link;

+  LIST_ENTRY                    *NestLink;

   FORM_DISPLAY_ENGINE_STATEMENT *Statement;

+  FORM_DISPLAY_ENGINE_STATEMENT *NestStatement;

 

   Link = GetFirstNode (&FormData->StatementListOSF);

   while (!IsNull (&FormData->StatementListOSF, Link)) {

@@ -338,6 +340,15 @@ ProcessExternedOpcode (
     Link = GetNextNode (&FormData->StatementListHead, Link);

 

     ProcessUserOpcode(Statement->OpCode);

+

+    NestLink = GetFirstNode (&Statement->NestStatementList);

+    while (!IsNull (&Statement->NestStatementList, NestLink)) {

+      NestStatement = FORM_DISPLAY_ENGINE_STATEMENT_FROM_LINK (NestLink);

+      NestLink = GetNextNode (&Statement->NestStatementList, NestLink);

+

+      ProcessUserOpcode(NestStatement->OpCode);

+    }

+

   }

 }