render_frame_context.h

#pragma once
 
#include "pixelbullet/graphics/commands/command_buffer.h"
 
#include <cstdint>
#include <string_view>
 
namespace pixelbullet
{
class Descriptor;
class Graphics;
class RenderDevice;
class RenderTarget2D;
 
class RenderFrameContext
{
public:
    const RenderDevice& GetRenderDevice() const;
    const CommandBuffer& GetCommandBuffer() const;
    uint32_t GetImageIndex() const;
    uint32_t GetImageCount() const;
    const Descriptor* GetAttachment(std::string_view name) const;
    const RenderTarget2D* GetRenderTarget(std::string_view name) const;
 
private:
    friend class Graphics;
 
    RenderFrameContext(const RenderDevice& render_device, const CommandBuffer& command_buffer, uint32_t image_index,
                       uint32_t image_count) noexcept;
 
    const RenderDevice* render_device_ = nullptr;
    const CommandBuffer* command_buffer_ = nullptr;
    uint32_t image_index_ = 0;
    uint32_t image_count_ = 1;
};
} // namespace pixelbullet