2 // Copyright (C) 2017 LunarG, Inc.
3 // Copyright (C) 2018 Google, Inc.
5 // All rights reserved.
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
11 // Redistributions of source code must retain the above copyright
12 // notice, this list of conditions and the following disclaimer.
14 // Redistributions in binary form must reproduce the above
15 // copyright notice, this list of conditions and the following
16 // disclaimer in the documentation and/or other materials provided
17 // with the distribution.
19 // Neither the name of 3Dlabs Inc. Ltd. nor the names of its
20 // contributors may be used to endorse or promote products derived
21 // from this software without specific prior written permission.
23 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
26 // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
27 // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
28 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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31 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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33 // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 // POSSIBILITY OF SUCH DAMAGE.
37 #ifndef _ATTRIBUTE_INCLUDED_
38 #define _ATTRIBUTE_INCLUDED_
40 #include "../Include/Common.h"
41 #include "../Include/ConstantUnion.h"
47 EatAllow_uav_condition,
59 EatOutputControlPoints,
73 EatDependencyInfinite,
87 EatFormatR11fG11fB10f,
122 EatSubgroupUniformControlFlow,
125 class TIntermAggregate;
127 struct TAttributeArgs {
129 const TIntermAggregate* args;
131 // Obtain attribute as integer
132 // Return false if it cannot be obtained
133 bool getInt(int& value, int argNum = 0) const;
135 // Obtain attribute as string, with optional to-lower transform
136 // Return false if it cannot be obtained
137 bool getString(TString& value, int argNum = 0, bool convertToLower = true) const;
139 // How many arguments were provided to the attribute?
143 const TConstUnion* getConstUnion(TBasicType basicType, int argNum) const;
146 typedef TList<TAttributeArgs> TAttributes;
148 } // end namespace glslang
150 #endif // _ATTRIBUTE_INCLUDED_