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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_TEXTURE_HPP
- #define ANTKEEPER_GL_TEXTURE_HPP
-
- #include <engine/gl/image-view.hpp>
- #include <engine/gl/sampler.hpp>
- #include <memory>
-
- namespace gl {
-
- /**
- * Image view and sampler object pair.
- */
- class texture
- {
- public:
- /**
- * Constructs a texture.
- *
- * @param image_view Texture image view.
- * @param sampler Texture sampler.
- */
- /// @{
- inline texture(std::shared_ptr<gl::sampler> sampler) noexcept:
- m_sampler(sampler)
- {}
-
- constexpr texture() noexcept = default;
- /// @}
-
- /**
- * Sets the sampler object.
- *
- * @param sampler Sampler object.
- */
- inline void set_sampler(std::shared_ptr<gl::sampler> sampler)
- {
- m_sampler = sampler;
- }
-
- /// Returns the sampler object.
- [[nodiscard]] inline constexpr const std::shared_ptr<sampler>& get_sampler() const noexcept
- {
- return m_sampler;
- }
-
- private:
- std::shared_ptr<sampler> m_sampler;
- };
-
- /**
- * 1D texture.
- */
- class texture_1d: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_1d(std::shared_ptr<image_view_1d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_1d() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_1d> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_1d>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_1d> m_image_view;
- };
-
- /**
- * 1D texture array.
- */
- class texture_1d_array: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_1d_array(std::shared_ptr<image_view_1d_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_1d_array() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_1d_array> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_1d_array>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_1d_array> m_image_view;
- };
-
- /**
- * 2D texture.
- */
- class texture_2d: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_2d(std::shared_ptr<image_view_2d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_2d() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_2d> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_2d>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_2d> m_image_view;
- };
-
- /**
- * 2D texture array.
- */
- class texture_2d_array: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_2d_array(std::shared_ptr<image_view_2d_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_2d_array() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_2d_array> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_2d_array>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_2d_array> m_image_view;
- };
-
- /**
- * 3D texture.
- */
- class texture_3d: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_3d(std::shared_ptr<image_view_3d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_3d() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_3d> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_3d>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_3d> m_image_view;
- };
-
- /**
- * Cube texture.
- */
- class texture_cube: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_cube(std::shared_ptr<image_view_cube> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_cube() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_cube> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_cube>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_cube> m_image_view;
- };
-
- /**
- * Cube texture array.
- */
- class texture_cube_array: public texture
- {
- public:
- /// @copydoc texture::texture
- /// @{
- inline texture_cube_array(std::shared_ptr<image_view_cube_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
- texture(sampler),
- m_image_view(image_view)
- {}
-
- constexpr texture_cube_array() noexcept = default;
- /// @}
-
- /**
- * Sets the image view.
- */
- inline void set_image_view(std::shared_ptr<gl::image_view_cube_array> image_view)
- {
- m_image_view = image_view;
- }
-
- /// Returns the image view.
- [[nodiscard]] inline constexpr const std::shared_ptr<image_view_cube_array>& get_image_view() const noexcept
- {
- return m_image_view;
- }
-
- private:
- std::shared_ptr<image_view_cube_array> m_image_view;
- };
-
- } // namespace gl
-
- #endif // ANTKEEPER_GL_TEXTURE_HPP
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