Implement user-defined name hashing.
ANGLEBUG=315
Review URL: https://codereview.appspot.com/6818109
git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1469 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/Intermediate.cpp b/src/compiler/Intermediate.cpp
index 92c4505..9032b3a 100644
--- a/src/compiler/Intermediate.cpp
+++ b/src/compiler/Intermediate.cpp
@@ -12,6 +12,7 @@
#include <limits.h>
#include <algorithm>
+#include "compiler/HashNames.h"
#include "compiler/localintermediate.h"
#include "compiler/QualifierAlive.h"
#include "compiler/RemoveTree.h"
@@ -1445,3 +1446,14 @@
return addConstantUnion(leftUnionArray, TType(promoteTo, t.getPrecision(), t.getQualifier(), t.getNominalSize(), t.isMatrix(), t.isArray()), node->getLine());
}
+// static
+TString TIntermTraverser::hash(const TString& name, ShHashFunction64 hashFunction)
+{
+ if (hashFunction == NULL || name.empty())
+ return name;
+ khronos_uint64_t number = (*hashFunction)(name.c_str(), name.length());
+ TStringStream stream;
+ stream << HASHED_NAME_PREFIX << std::hex << number;
+ TString hashedName = stream.str();
+ return hashedName;
+}