75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
/* Copyright (c) 2013-2014 Jeffrey Pfau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef QGBA_DISPLAY
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#define QGBA_DISPLAY
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#include <QGLWidget>
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#include <QThread>
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#include <QTimer>
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struct GBAThread;
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namespace QGBA {
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class Painter;
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class Display : public QGLWidget {
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Q_OBJECT
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public:
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Display(QGLFormat format, QWidget* parent = nullptr);
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public slots:
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void startDrawing(const uint32_t* buffer, GBAThread* context);
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void stopDrawing();
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void pauseDrawing();
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void unpauseDrawing();
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void forceDraw();
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#ifdef USE_PNG
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void screenshot();
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#endif
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protected:
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virtual void initializeGL() override;
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virtual void paintEvent(QPaintEvent*) override {};
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virtual void resizeEvent(QResizeEvent*) override;
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private:
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Painter* m_painter;
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QThread* m_drawThread;
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GBAThread* m_context;
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};
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class Painter : public QObject {
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Q_OBJECT
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public:
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Painter(Display* parent);
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void setContext(GBAThread*);
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void setBacking(const uint32_t*);
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public slots:
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void forceDraw();
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void draw();
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void start();
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void stop();
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void pause();
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void unpause();
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void resize(const QSize& size);
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private:
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QTimer* m_drawTimer;
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GBAThread* m_context;
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const uint32_t* m_backing;
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GLuint m_tex;
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QGLWidget* m_gl;
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QSize m_size;
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};
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}
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#endif
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