Adam Macdonald
a8d8b9b9ab
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75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
#pragma once
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#include <glad/gl.h>
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#include <glm/vec3.hpp>
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#include <cstddef>
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#include <cstdint>
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#include <memory>
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namespace kuiper
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{
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namespace gl
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{
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class texture_array {
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public:
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using s_ptr = std::shared_ptr<texture_array>;
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explicit texture_array(GLuint id, GLenum target)
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: m_id(id), m_target(target) {}
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~texture_array() {
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destroy();
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}
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texture_array(const texture_array& other) = delete;
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texture_array& operator=(const texture_array& other) = delete;
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texture_array(texture_array&& other) noexcept = default;
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texture_array& operator=(texture_array&& other) noexcept = default;
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static s_ptr make(GLenum target) noexcept;
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public:
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void destroy() noexcept;
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void bind(std::uint32_t unit = 0) const noexcept;
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void set_storage(GLenum internal_fmt, std::uint32_t width, std::uint32_t height, std::uint32_t depth) noexcept;
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void upload(std::uint32_t x_offset,
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std::uint32_t y_offset,
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std::uint32_t z_offset,
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std::uint32_t width,
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std::uint32_t height,
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std::uint32_t depth,
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GLenum format,
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GLenum type,
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const void* data,
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std::uint32_t mip_level = 0) noexcept;
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void set_param(GLenum name, GLint param) noexcept;
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void gen_mipmaps() noexcept;
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glm::uvec3 dimensions() const noexcept {
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return {m_width, m_height, m_depth};
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}
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GLuint id() const noexcept {
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return m_id;
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}
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GLenum internal_format() const noexcept {
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return m_internal_fmt;
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}
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private:
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GLuint m_id {0};
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GLenum m_target {0};
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GLenum m_internal_fmt {0};
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std::uint32_t m_width {0};
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std::uint32_t m_height {0};
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std::uint32_t m_depth {0};
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};
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} // namespace gl
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} // namespace kuiper
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