michael@0: //
michael@0: // Copyright (c) 2002-2011 The ANGLE Project Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: //
michael@0: 
michael@0: #include "compiler/OutputGLSL.h"
michael@0: 
michael@0: TOutputGLSL::TOutputGLSL(TInfoSinkBase& objSink,
michael@0:                          ShArrayIndexClampingStrategy clampingStrategy,
michael@0:                          ShHashFunction64 hashFunction,
michael@0:                          NameMap& nameMap,
michael@0:                          TSymbolTable& symbolTable)
michael@0:     : TOutputGLSLBase(objSink, clampingStrategy, hashFunction, nameMap, symbolTable)
michael@0: {
michael@0: }
michael@0: 
michael@0: bool TOutputGLSL::writeVariablePrecision(TPrecision)
michael@0: {
michael@0:     return false;
michael@0: }
michael@0: 
michael@0: void TOutputGLSL::visitSymbol(TIntermSymbol* node)
michael@0: {
michael@0:     TInfoSinkBase& out = objSink();
michael@0: 
michael@0:     if (node->getSymbol() == "gl_FragDepthEXT")
michael@0:     {
michael@0:         out << "gl_FragDepth";
michael@0:     }
michael@0:     else
michael@0:     {
michael@0:         TOutputGLSLBase::visitSymbol(node);
michael@0:     }
michael@0: }