57 lines
861 B
C++
57 lines
861 B
C++
#pragma once
|
|
|
|
struct GLFWwindow;
|
|
|
|
namespace lt {
|
|
|
|
class SharedContext;
|
|
class WindowResizedEvent;
|
|
|
|
enum class GraphicsAPI
|
|
{
|
|
Default = 0,
|
|
OpenGL,
|
|
DirectX,
|
|
Vulkan,
|
|
Metal
|
|
};
|
|
|
|
class GraphicsContext
|
|
{
|
|
public:
|
|
static auto create(
|
|
GraphicsAPI api,
|
|
GLFWwindow *window_handle
|
|
|
|
) -> Scope<GraphicsContext>;
|
|
|
|
GraphicsContext(const GraphicsContext &) = delete;
|
|
|
|
GraphicsContext &operator=(const GraphicsContext &) = delete;
|
|
|
|
virtual ~GraphicsContext();
|
|
|
|
virtual void log_debug_data() = 0;
|
|
|
|
static GraphicsAPI get_graphics_api()
|
|
{
|
|
return s_context->m_graphics_api;
|
|
}
|
|
|
|
static Ref<SharedContext> get_shared_context()
|
|
{
|
|
return s_context->m_shared_context;
|
|
}
|
|
|
|
protected:
|
|
GraphicsContext() = default;
|
|
|
|
GraphicsAPI m_graphics_api;
|
|
|
|
Ref<SharedContext> m_shared_context = nullptr;
|
|
|
|
private:
|
|
static GraphicsContext *s_context;
|
|
};
|
|
|
|
} // namespace lt
|