citra/src/common/wayland/window_info.h

#pragma once
#include "common/common_types.h"

// Contains the information required to create a graphics context in a window.
struct WindowInfo {
    enum class Type {
        Surfaceless,
        Win32,
        X11,
        Wayland,
        MacOS,
        Android,
        Display,
    };

    enum class SurfaceFormat { None, Auto, RGB8, RGBA8, RGB565, Count };

    Type type = Type::Surfaceless;
    void* display_connection = nullptr;
    void* window_handle = nullptr;
    citra::u32 surface_width = 0;
    citra::u32 surface_height = 0;
    float surface_refresh_rate = 0.0f;
    float surface_scale = 1.0f;
    SurfaceFormat surface_format = SurfaceFormat::RGB8;

    // Needed for macOS.
#ifdef __APPLE__
    void* surface_handle = nullptr;
#endif

    static bool QueryRefreshRateForWindow(const WindowInfo& wi, float* refresh_rate);
};