src/rendering/texture.h


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#pragma once

#include <memory>
#include <string>
#include <glm/glm.hpp>

namespace Donut
{
    class Texture
    {
    public:
        virtual ~Texture() = default;

        virtual uint32_t get_width()      const = 0;
        virtual uint32_t get_height()     const = 0;
        virtual uint32_t get_renderer_id() const = 0;

        virtual void set_data(void* data, uint32_t size)       = 0;
        virtual void bind(uint32_t slot = 0)            const = 0;
        virtual void bind_as_image(uint32_t slot = 0, 
                                 bool read_only = false) const = 0;

        virtual bool operator==(const Texture& other)   const = 0;
    };

    class Texture2D
        : public Texture
    {
    public:
        static std::shared_ptr<Texture2D> create(uint32_t width, uint32_t height);
        static std::shared_ptr<Texture2D> create(const std::string& path);
    };
};