graphics_frame_runtime_internal.h

#pragma once
 
#include "pixelbullet/graphics/graphics.h"
 
#include <cstddef>
 
namespace pixelbullet
{
struct GraphicsFrameTiming
{
    bool successful_present = false;
    bool successful_present_interval_valid = false;
    bool swapchain_recreated = false;
    double successful_present_interval_milliseconds = 0.0;
    double render_preparation_milliseconds = 0.0;
    double swapchain_acquire_milliseconds = 0.0;
    double queue_submission_milliseconds = 0.0;
    double present_milliseconds = 0.0;
    double fence_wait_milliseconds = 0.0;
    double swapchain_recreation_milliseconds = 0.0;
    double device_idle_wait_milliseconds = 0.0;
};
 
class GraphicsFrameRuntimeAccess
{
public:
    enum class PrepareFrameOutcome
    {
        Skipped,
        Rebuilt,
        Ready
    };
 
    enum class RenderFrameOutcome
    {
        Skipped,
        Rendered
    };
 
    static PrepareFrameOutcome PrepareFrame(Graphics& graphics);
    static RenderFrameOutcome RenderPreparedFrame(Graphics& graphics);
    [[nodiscard]] static GraphicsFrameTiming GetFrameTiming(const Graphics& graphics) noexcept;
    static void SetFramebufferResized(Graphics& graphics, std::size_t id);
};
} // namespace pixelbullet