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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <boost/optional.hpp>
#include "common/assert.h"
#include "common/common_types.h"
#include "video_core/gpu.h"
#include "video_core/rasterizer_interface.h"
class EmuWindow;
namespace VideoCore {
class RendererBase : NonCopyable {
public:
/// Used to reference a framebuffer
enum kFramebuffer { kFramebuffer_VirtualXFB = 0, kFramebuffer_EFB, kFramebuffer_Texture };
explicit RendererBase(EmuWindow& window);
virtual ~RendererBase();
/// Swap buffers (render frame)
virtual void SwapBuffers(boost::optional<const Tegra::FramebufferConfig&> framebuffer) = 0;
/// Initialize the renderer
virtual bool Init() = 0;
/// Shutdown the renderer
virtual void ShutDown() = 0;
/// Updates the framebuffer layout of the contained render window handle.
void UpdateCurrentFramebufferLayout();
// Getter/setter functions:
// ------------------------
f32 GetCurrentFPS() const {
return m_current_fps;
}
int GetCurrentFrame() const {
return m_current_frame;
}
RasterizerInterface* Rasterizer() const {
return rasterizer.get();
}
void RefreshRasterizerSetting();
protected:
EmuWindow& render_window; ///< Reference to the render window handle.
std::unique_ptr<RasterizerInterface> rasterizer;
f32 m_current_fps = 0.0f; ///< Current framerate, should be set by the renderer
int m_current_frame = 0; ///< Current frame, should be set by the renderer
};
} // namespace VideoCore
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