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-rw-r--r--src/3rdparty/angle/src/compiler/localintermediate.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/localintermediate.h b/src/3rdparty/angle/src/compiler/localintermediate.h
new file mode 100644
index 0000000000..56890bd569
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+++ b/src/3rdparty/angle/src/compiler/localintermediate.h
@@ -0,0 +1,58 @@
+//
+// Copyright (c) 2002-2010 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.
+//
+
+#ifndef _LOCAL_INTERMEDIATE_INCLUDED_
+#define _LOCAL_INTERMEDIATE_INCLUDED_
+
+#include "GLSLANG/ShaderLang.h"
+#include "compiler/intermediate.h"
+#include "compiler/SymbolTable.h"
+
+struct TVectorFields {
+ int offsets[4];
+ int num;
+};
+
+//
+// Set of helper functions to help parse and build the tree.
+//
+class TInfoSink;
+class TIntermediate {
+public:
+ POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)
+
+ TIntermediate(TInfoSink& i) : infoSink(i) { }
+ TIntermSymbol* addSymbol(int Id, const TString&, const TType&, TSourceLoc);
+ TIntermTyped* addConversion(TOperator, const TType&, TIntermTyped*);
+ TIntermTyped* addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc, TSymbolTable&);
+ TIntermTyped* addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc);
+ TIntermTyped* addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, TSourceLoc);
+ TIntermTyped* addUnaryMath(TOperator op, TIntermNode* child, TSourceLoc, TSymbolTable&);
+ TIntermAggregate* growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc);
+ TIntermAggregate* makeAggregate(TIntermNode* node, TSourceLoc);
+ TIntermAggregate* setAggregateOperator(TIntermNode*, TOperator, TSourceLoc);
+ TIntermNode* addSelection(TIntermTyped* cond, TIntermNodePair code, TSourceLoc);
+ TIntermTyped* addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, TSourceLoc);
+ TIntermTyped* addComma(TIntermTyped* left, TIntermTyped* right, TSourceLoc);
+ TIntermConstantUnion* addConstantUnion(ConstantUnion*, const TType&, TSourceLoc);
+ TIntermTyped* promoteConstantUnion(TBasicType, TIntermConstantUnion*) ;
+ bool parseConstTree(TSourceLoc, TIntermNode*, ConstantUnion*, TOperator, TSymbolTable&, TType, bool singleConstantParam = false);
+ TIntermNode* addLoop(TLoopType, TIntermNode*, TIntermTyped*, TIntermTyped*, TIntermNode*, TSourceLoc);
+ TIntermBranch* addBranch(TOperator, TSourceLoc);
+ TIntermBranch* addBranch(TOperator, TIntermTyped*, TSourceLoc);
+ TIntermTyped* addSwizzle(TVectorFields&, TSourceLoc);
+ bool postProcess(TIntermNode*);
+ void remove(TIntermNode*);
+ void outputTree(TIntermNode*);
+
+protected:
+ TInfoSink& infoSink;
+
+private:
+ void operator=(TIntermediate&); // prevent assignments
+};
+
+#endif // _LOCAL_INTERMEDIATE_INCLUDED_