RewriteUnaryMinusOperatorFloat.h

Enable keyboard shortcuts

// Copyright 2016 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.

//

// Rewrite "-float" to "0.0 - float" to work around unary minus operator on float issue on Intel Mac

// OSX 10.11.

#ifndef COMPILER_TRANSLATOR_TREEOPS_APPLE_REWRITEUNARYMINUSOPERATORFLOAT_H_

#define COMPILER_TRANSLATOR_TREEOPS_APPLE_REWRITEUNARYMINUSOPERATORFLOAT_H_

#include "common/angleutils.h"

namespace sh

class TCompiler;

class TIntermNode;

#if defined(ANGLE_ENABLE_GLSL) && defined(ANGLE_ENABLE_APPLE_WORKAROUNDS)

[[nodiscard]] bool RewriteUnaryMinusOperatorFloat(TCompiler *compiler, TIntermNode *root);

#else

[[nodiscard]] ANGLE_INLINE bool RewriteUnaryMinusOperatorFloat(TCompiler *compiler,

                                                               TIntermNode *root)

    UNREACHABLE();

    return false;

#endif

}  // namespace sh

#endif  // COMPILER_TRANSLATOR_TREEOPS_APPLE_REWRITEUNARYMINUSOPERATORFLOAT_H_