1 files changed, 11 insertions, 47 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/ValidateLimitations.h b/src/3rdparty/angle/src/compiler/translator/ValidateLimitations.h
index 666e38ff5c..9149b8c216 100644
--- a/src/3rdparty/angle/src/compiler/translator/ValidateLimitations.h
+++ b/src/3rdparty/angle/src/compiler/translator/ValidateLimitations.h
@@ -8,56 +8,20 @@
 #define COMPILER_TRANSLATOR_VALIDATELIMITATIONS_H_
 
 #include "compiler/translator/IntermNode.h"
-#include "compiler/translator/LoopInfo.h"
 
-class TInfoSinkBase;
-
-// Traverses intermediate tree to ensure that the shader does not exceed the
-// minimum functionality mandated in GLSL 1.0 spec, Appendix A.
-class ValidateLimitations : public TIntermTraverser
+namespace sh
 {
-  public:
-    ValidateLimitations(sh::GLenum shaderType, TInfoSinkBase *sink);
-
-    int numErrors() const { return mNumErrors; }
-
-    bool visitBinary(Visit, TIntermBinary *) override;
-    bool visitUnary(Visit, TIntermUnary *) override;
-    bool visitAggregate(Visit, TIntermAggregate *) override;
-    bool visitLoop(Visit, TIntermLoop *) override;
-
-    static bool IsLimitedForLoop(TIntermLoop *node);
-
-  private:
-    void error(TSourceLoc loc, const char *reason, const char *token);
-
-    bool withinLoopBody() const;
-    bool isLoopIndex(TIntermSymbol *symbol);
-    bool validateLoopType(TIntermLoop *node);
-
-    bool validateForLoopHeader(TIntermLoop *node);
-    // If valid, return the index symbol id; Otherwise, return -1.
-    int validateForLoopInit(TIntermLoop *node);
-    bool validateForLoopCond(TIntermLoop *node, int indexSymbolId);
-    bool validateForLoopExpr(TIntermLoop *node, int indexSymbolId);
 
-    // Returns true if none of the loop indices is used as the argument to
-    // the given function out or inout parameter.
-    bool validateFunctionCall(TIntermAggregate *node);
-    bool validateOperation(TIntermOperator *node, TIntermNode *operand);
+class TDiagnostics;
 
-    // Returns true if indexing does not exceed the minimum functionality
-    // mandated in GLSL 1.0 spec, Appendix A, Section 5.
-    bool isConstExpr(TIntermNode *node);
-    bool isConstIndexExpr(TIntermNode *node);
-    bool validateIndexing(TIntermBinary *node);
+// Returns true if the given shader does not exceed the minimum functionality mandated in GLSL ES
+// 1.00 spec Appendix A.
+bool ValidateLimitations(TIntermNode *root,
+                         GLenum shaderType,
+                         TSymbolTable *symbolTable,
+                         int shaderVersion,
+                         TDiagnostics *diagnostics);
 
-    sh::GLenum mShaderType;
-    TInfoSinkBase *mSink;
-    int mNumErrors;
-    TLoopStack mLoopStack;
-    bool mValidateIndexing;
-    bool mValidateInnerLoops;
-};
+}  // namespace sh
 
-#endif // COMPILER_TRANSLATOR_VALIDATELIMITATIONS_H_
+#endif  // COMPILER_TRANSLATOR_VALIDATELIMITATIONS_H_