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