58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/* Copyright (C) 2022 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_RENDERER_BACKEND_COMPAREOP
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#define INCLUDED_RENDERER_BACKEND_COMPAREOP
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#include "graphics/Color.h"
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class CStr;
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namespace Renderer
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{
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namespace Backend
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{
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enum class CompareOp
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{
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// Never passes the comparison.
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NEVER,
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// Passes if the source value is less than the destination value.
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LESS,
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// Passes if the source depth value is equal to the destination value.
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EQUAL,
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// Passes if the source depth value is less than or equal to the destination value.
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LESS_OR_EQUAL,
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// Passes if the source depth value is greater than the destination value.
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GREATER,
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// Passes if the source depth value is not equal to the destination value.
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NOT_EQUAL,
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// Passes if the source depth value is greater than or equal to the destination value.
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GREATER_OR_EQUAL,
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// Always passes the comparison.
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ALWAYS
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};
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CompareOp ParseCompareOp(const CStr& str);
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} // namespace Backend
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} // namespace Renderer
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#endif // INCLUDED_RENDERER_BACKEND_COMPAREOP
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