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- /*
- * Copyright (C) 2023 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef ANTKEEPER_GL_BLEND_FACTOR_HPP
- #define ANTKEEPER_GL_BLEND_FACTOR_HPP
-
- #include <cstdint>
-
- namespace gl {
-
- /// Source and destination color and alpha blending factors.
- enum class blend_factor: std::uint8_t
- {
- zero,
- one,
- src_color,
- one_minus_src_color,
- dst_color,
- one_minus_dst_color,
- src_alpha,
- one_minus_src_alpha,
- dst_alpha,
- one_minus_dst_alpha,
- constant_color,
- one_minus_constant_color,
- constant_alpha,
- one_minus_constant_alpha,
- src_alpha_saturate,
- src1_color,
- one_minus_src1_color,
- src1_alpha,
- one_minus_src1_alpha
- };
-
- } // namespace gl
-
- #endif // ANTKEEPER_GL_BLEND_FACTOR_HPP
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