FramebufferWidget.hpp

Go to the documentation of this file.

#pragma once
#include <widget/Widget.hpp>
 
 
namespace rack {
namespace widget {
 
 
struct FramebufferWidget : Widget {
    struct Internal;
    Internal* internal;
 
    bool dirty = true;
    bool bypassed = false;
    float oversample = 1.0;
    bool dirtyOnSubpixelChange = true;
    math::Vec viewportMargin = math::Vec(INFINITY, INFINITY);
 
    FramebufferWidget();
    ~FramebufferWidget();
    void setDirty(bool dirty = true);
    int getImageHandle();
    NVGLUframebuffer* getFramebuffer();
    math::Vec getFramebufferSize();
    void deleteFramebuffer();
 
    void step() override;
    void draw(const DrawArgs& args) override;
    void render(math::Vec scale = math::Vec(1, 1), math::Vec offsetF = math::Vec(0, 0), math::Rect clipBox = math::Rect::inf());
    virtual void drawFramebuffer();
 
    void onDirty(const DirtyEvent& e) override;
    void onContextCreate(const ContextCreateEvent& e) override;
    void onContextDestroy(const ContextDestroyEvent& e) override;
};
 
 
} // namespace widget
} // namespace rack