💿🐜 Antkeeper source code
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309 lines
6.6 KiB
309 lines
6.6 KiB
/*
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* Copyright (C) 2023 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code 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 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code 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 Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ANTKEEPER_GL_TEXTURE_HPP
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#define ANTKEEPER_GL_TEXTURE_HPP
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#include <engine/gl/image-view.hpp>
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#include <engine/gl/sampler.hpp>
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#include <memory>
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namespace gl {
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/**
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* Image view and sampler object pair.
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*/
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class texture
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{
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public:
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/**
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* Constructs a texture.
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*
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* @param image_view Texture image view.
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* @param sampler Texture sampler.
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*/
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/// @{
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inline texture(std::shared_ptr<gl::sampler> sampler) noexcept:
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m_sampler(sampler)
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{}
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constexpr texture() noexcept = default;
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/// @}
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/**
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* Sets the sampler object.
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*
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* @param sampler Sampler object.
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*/
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inline void set_sampler(std::shared_ptr<gl::sampler> sampler)
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{
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m_sampler = sampler;
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}
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/// Returns the sampler object.
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[[nodiscard]] inline constexpr const std::shared_ptr<sampler>& get_sampler() const noexcept
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{
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return m_sampler;
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}
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private:
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std::shared_ptr<sampler> m_sampler;
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};
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/**
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* 1D texture.
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*/
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class texture_1d: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_1d(std::shared_ptr<image_view_1d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_1d() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_1d> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_1d>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_1d> m_image_view;
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};
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/**
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* 1D texture array.
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*/
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class texture_1d_array: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_1d_array(std::shared_ptr<image_view_1d_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_1d_array() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_1d_array> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_1d_array>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_1d_array> m_image_view;
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};
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/**
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* 2D texture.
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*/
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class texture_2d: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_2d(std::shared_ptr<image_view_2d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_2d() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_2d> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_2d>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_2d> m_image_view;
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};
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/**
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* 2D texture array.
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*/
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class texture_2d_array: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_2d_array(std::shared_ptr<image_view_2d_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_2d_array() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_2d_array> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_2d_array>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_2d_array> m_image_view;
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};
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/**
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* 3D texture.
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*/
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class texture_3d: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_3d(std::shared_ptr<image_view_3d> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_3d() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_3d> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_3d>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_3d> m_image_view;
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};
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/**
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* Cube texture.
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*/
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class texture_cube: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_cube(std::shared_ptr<image_view_cube> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_cube() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_cube> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_cube>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_cube> m_image_view;
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};
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/**
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* Cube texture array.
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*/
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class texture_cube_array: public texture
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{
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public:
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/// @copydoc texture::texture
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/// @{
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inline texture_cube_array(std::shared_ptr<image_view_cube_array> image_view, std::shared_ptr<gl::sampler> sampler) noexcept:
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texture(sampler),
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m_image_view(image_view)
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{}
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constexpr texture_cube_array() noexcept = default;
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/// @}
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/**
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* Sets the image view.
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*/
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inline void set_image_view(std::shared_ptr<gl::image_view_cube_array> image_view)
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{
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m_image_view = image_view;
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}
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/// Returns the image view.
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[[nodiscard]] inline constexpr const std::shared_ptr<image_view_cube_array>& get_image_view() const noexcept
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{
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return m_image_view;
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}
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private:
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std::shared_ptr<image_view_cube_array> m_image_view;
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};
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} // namespace gl
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#endif // ANTKEEPER_GL_TEXTURE_HPP
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