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#ifndef NULLSOFT_VIDEOOUTPUTCHILDH
#define NULLSOFT_VIDEOOUTPUTCHILDH
class SubsItem;
#include <windows.h>
#include "VideoAspectAdjuster.h"
/*
VideoRenderer is the base classes for the various video rendering classes
*/
class VideoRenderer
{
public:
virtual ~VideoRenderer()
{
}
virtual int create(HWND parent, VideoAspectAdjuster *_adjuster, int w, int h, unsigned int type, int flipit, double aspectratio) = 0; //return 1 if ok
virtual int needChange() = 0; //return 1 if need to renegociate video output
virtual int onPaint(HWND hwnd) { return 0; } //return 1 if override
virtual void displayFrame(const char *buf, int size, int time) = 0;
virtual void close()= 0; // hides any output of the video
virtual void timerCallback() { }
virtual void setPalette(RGBQUAD *pal) { }
virtual void drawSubtitle(SubsItem *item) { }
virtual void resetSubtitle() { }
virtual void setVFlip(int on) { }
virtual void Refresh()=0;
};
#endif
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