lsfg-vk/framegen/include/lsfg.hpp

#pragma once

#include "vk/core/descriptorpool.hpp"
#include "vk/core/device.hpp"
#include "vk/core/instance.hpp"
#include "vk/pool/shader_pool.hpp"
#include "vk/registry/shader_registry.hpp"

#include <filesystem>
#include <memory>

namespace LSFG {

    // FIXME: device picking, fp16 logic, etc.

    /// Vulkan (and related) data structure.
    struct VKD {
        VK::Core::Instance instance;
        VK::Core::Device device;
        VK::Core::DescriptorPool dpool;

        VK::Registry::ShaderRegistry registry;

        VK::Pool::ShaderPool spool;

        float flow{1.0F};
    };

    ///
    /// Lossless Scaling Frame Generation instance.
    ///
    class Instance {
    public:
        ///
        /// Create an instance.
        ///
        /// @param dll Path to the Lossless.dll file.
        ///
        /// @throws LSFG::error if lsfg creation fails.
        ///
        Instance(const std::filesystem::path& dll);
    private:
        std::unique_ptr<VKD> vkd;
    };

}