runtime_internal.h

#pragma once
 
#include <cstdint>
 
namespace pixelbullet::glfw_runtime_internal
{
using ErrorCallback = void (*)(int, const char*);
 
struct RuntimeState
{
    unsigned int window_count = 0;
    unsigned int next_window_id = 0;
};
 
class Platform
{
public:
    virtual ~Platform() = default;
 
    virtual void SetErrorCallback(ErrorCallback callback) = 0;
    [[nodiscard]] virtual bool Init() = 0;
    [[nodiscard]] virtual bool VulkanSupported() = 0;
    virtual void Terminate() = 0;
};
 
void Acquire(RuntimeState& state, Platform& platform);
void Release(RuntimeState& state, Platform& platform) noexcept;
[[nodiscard]] unsigned int NextWindowId(RuntimeState& state) noexcept;
} // namespace pixelbullet::glfw_runtime_internal