47 lines
1.0 KiB
C++
47 lines
1.0 KiB
C++
#ifndef SOFTWARERENDERER_HPP
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#define SOFTWARERENDERER_HPP
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#include <QWidget>
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#include <QWindow>
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#include <QPaintDevice>
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#include <QScopedPointer>
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#include <QBackingStore>
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#include <array>
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#include <atomic>
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#include "qt_renderercommon.hpp"
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class SoftwareRenderer :
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#ifdef __HAIKU__
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public QWidget,
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#else
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public QWindow,
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#endif
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public RendererCommon {
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Q_OBJECT
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public:
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explicit SoftwareRenderer(QWidget *parent = nullptr);
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#ifdef __HAIKU__
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void paintEvent(QPaintEvent *event) override;
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#endif
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std::vector<std::tuple<uint8_t *, std::atomic_flag *>> getBuffers() override;
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public slots:
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void onBlit(int buf_idx, int x, int y, int w, int h);
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protected:
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std::array<std::unique_ptr<QImage>, 2> images;
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int cur_image = -1;
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void onPaint(QPaintDevice *device);
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void resizeEvent(QResizeEvent *event) override;
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bool event(QEvent *event) override;
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void render();
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QScopedPointer<QBackingStore> m_backingStore;
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};
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#endif // SOFTWARERENDERER_HPP
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