43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
#pragma once
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#include <QDialog>
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#include <QEvent>
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#include <QImage>
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#include <QRect>
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#include <QWidget>
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#include <atomic>
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#include <memory>
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#include <tuple>
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#include <vector>
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class QWidget;
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class RendererCommon {
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public:
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RendererCommon();
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void onResize(int width, int height);
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virtual void finalize() { }
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virtual uint32_t getBytesPerRow() { return 2048 * 4; }
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virtual std::vector<std::tuple<uint8_t *, std::atomic_flag *>> getBuffers() { std::vector<std::tuple<uint8_t*, std::atomic_flag*>> buffers; return buffers; }
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/* Does renderer implement options dialog */
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virtual bool hasOptions() const { return false; }
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/* Returns options dialog for renderer */
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virtual QDialog *getOptions(QWidget *parent) { return nullptr; }
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virtual bool hasBlitFunc() { return false; }
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virtual void blit(int x, int y, int w, int h) {}
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protected:
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bool eventDelegate(QEvent *event, bool &result);
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QRect source, destination;
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QWidget *parentWidget { nullptr };
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std::vector<std::atomic_flag> buf_usage;
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};
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