Command.hpp

#pragma once
 
#include <Def.hpp>
 
#include "../Image.hpp"
 
namespace mn::Graphics
{
    struct Buffer;
}
 
namespace mn::Graphics::Backend
{
    struct CommandBuffer;
    struct Fence;
 
    struct CommandPool
    {
        CommandPool();
        ~CommandPool();
 
        CommandPool(const CommandPool&) = delete;
        CommandPool(CommandPool&&) = default;
 
        void reset() const;
        std::unique_ptr<CommandBuffer> allocateBuffer() const;
 
    private:
        Handle<CommandPool> handle;
    };
 
    struct CommandBuffer
    {
        friend struct CommandPool;
 
        CommandBuffer(const CommandBuffer&) = delete;
        CommandBuffer(CommandBuffer&&) = default;
 
        void begin(bool one_time = true) const;
        void end() const;
        void reset() const;
 
        auto getHandle() const { return handle; }
        void submit(std::shared_ptr<Fence> fence) const;
        void bufferToImage(std::shared_ptr<Buffer> buffer, const Image::Attachment& image) const;
 
    private:    
        CommandBuffer(Handle<CommandPool> pool);
 
        Handle<CommandBuffer> handle;
    };
}