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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_RENDER_PASS_HPP
- #define ANTKEEPER_RENDER_PASS_HPP
-
- #include <engine/gl/pipeline.hpp>
- #include <engine/gl/framebuffer.hpp>
- #include <engine/gl/clear-value.hpp>
- #include <engine/render/context.hpp>
-
- namespace render {
-
- /**
- * Render pass.
- */
- class pass
- {
- public:
- pass(gl::pipeline* pipeline, const gl::framebuffer* framebuffer);
- virtual ~pass();
-
- virtual void render(render::context& ctx) = 0;
-
- void set_enabled(bool enabled);
-
- [[nodiscard]] inline constexpr bool is_enabled() const noexcept
- {
- return m_enabled;
- }
-
- void set_framebuffer(const gl::framebuffer* framebuffer);
-
- inline void set_clear_mask(std::uint8_t mask) noexcept
- {
- m_clear_mask = mask;
- }
-
- inline void set_clear_value(const gl::clear_value& value) noexcept
- {
- m_clear_value = value;
- }
-
- void clear();
-
- protected:
- gl::pipeline* m_pipeline;
- const gl::framebuffer* m_framebuffer;
- std::uint8_t m_clear_mask{};
- gl::clear_value m_clear_value;
-
- private:
- bool m_enabled;
- };
-
- } // namespace render
-
- #endif // ANTKEEPER_RENDER_PASS_HPP
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