winamp/Src/Plugins/Input/in_wmvdrm/vid_overlay.h

#ifndef NULLSOFT_VIDEO_OVERLAY_H
#define NULLSOFT_VIDEO_OVERLAY_H

#include <ddraw.h>
#include <multimon.h>
#include "VideoOutputChildDDraw.h"

class SubsItem;

class OverlayVideoOutput : public VideoOutputChildDDraw {

public:
  OverlayVideoOutput();
  virtual ~OverlayVideoOutput();
  int create(HWND parent,VideoAspectAdjuster *_adjuster, int w, int h, unsigned int type, int flipit, double aspectratio); //return 1 if ok
  int needChange() { return needchange; }
  int onPaint(HWND hwnd);
  void displayFrame(const char *buf, int size, int time);  
  void timerCallback();
  void close();
  void drawSubtitle(SubsItem *item);
  void resetSubtitle();
  void setVFlip(int on) { flip=on; }
	void Refresh() { if (parent) InvalidateRect(parent, NULL, TRUE); }
	void SetFrame(void *_frame) { frame = _frame; }
private:
	void *frame;
  int width, height, flip;
  int m_closed;
  int needchange;
  unsigned int type;
  LPDIRECTDRAW		   lpDD;
  LPDIRECTDRAWSURFACE lpddsOverlay, lpddsPrimary;
  LPDIRECTDRAWSURFACE lpBackBuffer;

  DDCAPS          capsDrv;
  unsigned int    uDestSizeAlign, uSrcSizeAlign;
  DWORD           dwUpdateFlags;
  DDOVERLAYFX     ovfx;
  RECT rs,rd;
  RECT m_oldrd;
  RECT winRect;

  int overlay_color;
  bool initing;
  int yuy2_output, uyvy_output;
  
  void getRects(RECT *drs, RECT *drd, int fixmultimon=1) const;

  int m_fontsize;
};

extern OverlayVideoOutput overlay;

#endif