1 files changed, 40 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/InitializeParseContext.cpp b/src/3rdparty/angle/src/compiler/translator/InitializeParseContext.cpp
new file mode 100644
index 0000000000..b4defae569
--- /dev/null
+++ b/src/3rdparty/angle/src/compiler/translator/InitializeParseContext.cpp
@@ -0,0 +1,40 @@
+//
+// Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#include "compiler/translator/InitializeParseContext.h"
+
+#include "compiler/translator/osinclude.h"
+
+OS_TLSIndex GlobalParseContextIndex = OS_INVALID_TLS_INDEX;
+
+bool InitializeParseContextIndex()
+{
+    assert(GlobalParseContextIndex == OS_INVALID_TLS_INDEX);
+
+    GlobalParseContextIndex = OS_AllocTLSIndex();
+    return GlobalParseContextIndex != OS_INVALID_TLS_INDEX;
+}
+
+void FreeParseContextIndex()
+{
+    assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX);
+
+    OS_FreeTLSIndex(GlobalParseContextIndex);
+    GlobalParseContextIndex = OS_INVALID_TLS_INDEX;
+}
+
+void SetGlobalParseContext(TParseContext* context)
+{
+    assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX);
+    OS_SetTLSValue(GlobalParseContextIndex, context);
+}
+
+TParseContext* GetGlobalParseContext()
+{
+    assert(GlobalParseContextIndex != OS_INVALID_TLS_INDEX);
+    return static_cast<TParseContext*>(OS_GetTLSValue(GlobalParseContextIndex));
+}
+