86 lines
1.8 KiB
C++
86 lines
1.8 KiB
C++
// GameViewerSDL.h
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//
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#pragma once
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#include <QWidget>
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#include <QCursor>
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#include <QPaintEvent>
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#include <QResizeEvent>
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#include <SDL.h>
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class ConsoleViewSDL_t : public QWidget
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{
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Q_OBJECT
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public:
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ConsoleViewSDL_t(QWidget *parent = 0);
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~ConsoleViewSDL_t(void);
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int init(void);
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void reset(void);
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void cleanup(void);
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void render(void);
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void transfer2LocalBuffer(void);
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void setLinearFilterEnable( bool ena );
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bool getForceAspectOpt(void){ return forceAspect; };
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void setForceAspectOpt( bool val ){ forceAspect = val; return; };
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bool getAutoScaleOpt(void){ return autoScaleEna; };
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void setAutoScaleOpt( bool val ){ autoScaleEna = val; return; };
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double getScaleX(void){ return xscale; };
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double getScaleY(void){ return yscale; };
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void setScaleXY( double xs, double ys );
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void getNormalizedCursorPos( double &x, double &y );
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bool getMouseButtonState( unsigned int btn );
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void setAspectXY( double x, double y );
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void getAspectXY( double &x, double &y );
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double getAspectRatio(void);
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void setCursor(const QCursor &c);
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void setCursor( Qt::CursorShape s );
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protected:
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//void paintEvent(QPaintEvent *event);
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void showEvent(QShowEvent *event);
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void resizeEvent(QResizeEvent *event);
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void mousePressEvent(QMouseEvent * event);
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void mouseReleaseEvent(QMouseEvent * event);
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int view_width;
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int view_height;
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double devPixRatio;
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double aspectRatio;
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double aspectX;
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double aspectY;
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double xscale;
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double yscale;
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int rw;
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int rh;
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int sx;
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int sy;
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int sdlRendW;
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int sdlRendH;
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bool vsyncEnabled;
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bool linearFilter;
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bool forceAspect;
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bool autoScaleEna;
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uint32_t *localBuf;
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uint32_t localBufSize;
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unsigned int mouseButtonMask;
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SDL_Window *sdlWindow;
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SDL_Renderer *sdlRenderer;
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SDL_Texture *sdlTexture;
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SDL_Cursor *sdlCursor;
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//SDL_Rect sdlViewport;
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private slots:
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};
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