ValidateOutputs.h - mozsearch

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//

// Copyright 2013 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.

//

// ValidateOutputs validates fragment shader outputs. It checks for conflicting locations,

// out-of-range locations, that locations are specified when using multiple outputs, and YUV output

// validity.

//

#ifndef COMPILER_TRANSLATOR_VALIDATEOUTPUTS_H_

#define COMPILER_TRANSLATOR_VALIDATEOUTPUTS_H_

#include "compiler/translator/ExtensionBehavior.h"

namespace sh

class TIntermBlock;

class TDiagnostics;

// Returns true if the shader has no conflicting or otherwise erroneous fragment outputs.

bool ValidateOutputs(TIntermBlock *root,

                     const TExtensionBehavior &extBehavior,

                     int maxDrawBuffers,

                     TDiagnostics *diagnostics);

}  // namespace sh

#endif  // COMPILER_TRANSLATOR_VALIDATEOUTPUTS_H_