Initial community commit

Src/nsv/nsvplay/video.h

@@ -0,0 +1,160 @@
+#ifndef _VIDEO_H
+#define _VIDEO_H
+
+#include <windows.h>
+#include <ddraw.h>
+#include <multimon.h>
+
+#include "main.h"
+
+#define NUM_WIDGETS 11
+
+class VideoOutput;
+class SubsItem;
+
+class VideoOutputChild {
+public:
+  VideoOutputChild() { m_mon_x=m_mon_y=0; }
+  virtual ~VideoOutputChild() { }
+  
+  virtual int create(VideoOutput *parent, 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, HDC hdc) { return 0; } //return 1 if override
+  virtual void displayFrame(const char *buf, int size, int time)=0;
+
+  virtual void goFullScreen()=0;
+  virtual void removeFullScreen()=0;
+  virtual int showOSD() { return 0; }
+  virtual void hideOSD() { }
+
+  virtual void timerCallback() { }
+
+  virtual void setPalette(RGBQUAD *pal) { }
+
+  virtual void drawSubtitle(SubsItem *item) { }
+  virtual void resetSubtitle() { }
+
+  char m_szTest[512];
+  
+  void update_monitor_coords(VideoOutput *parent);
+  int  m_mon_x;
+  int  m_mon_y;
+  int  m_found_devguid;
+  GUID m_devguid;
+  HMONITOR m_monitor_to_find;
+};
+
+#include "vid_overlay.h"
+#include "vid_ddraw.h"
+
+class VideoOutput : public IVideoOutput {
+  public:
+    VideoOutput(HWND parent_hwnd=NULL, int initxpos=CW_USEDEFAULT, int initypos=CW_USEDEFAULT);
+    ~VideoOutput();
+    int open(int w, int h, int vflip, double aspectratio, unsigned int fmt);
+    void close();
+    void draw(void *frame);
+    void drawSubtitle(SubsItem *item);
+    void showStatusMsg(const char *text);
+    void notifyBufferState(int bufferstate); /* 0-255*/
+    int get_latency();
+    void setcallback(LRESULT (*msgcallback)(void *token, HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam), void *token) { m_msgcallback_tok=token; m_msgcallback=msgcallback; }
+    void setNSVDecoder(NSVDecoder *nsv_decoder) { decoder = nsv_decoder; }
+
+    void fullscreen();
+    void remove_fullscreen();
+    int is_fullscreen();
+
+    HWND getHwnd() { return video_hwnd; }
+
+    void adjustAspect(RECT &rd);
+
+    int vid_vsync;
+    int vid_aspectadj;
+    int vid_overlays;
+    int vid_ddraw;
+
+    void getViewport(RECT *r, HWND wnd, int full);
+    void setOutputSize(int w, int h);
+    void getOutputSize(int *w, int *h);
+
+    int  osdShowing() { return show_osd; }
+    int  osdReady()   { return ctrlrects_ready; }
+    void showOSD();
+    void hideOSD();
+    void drawOSD(HDC hdc, RECT *r);
+    int  getOSDbarHeight() { return (show_osd && ctrlrects_ready) ? (ctrlrect_all.bottom - ctrlrect_all.top) : 0; }; 
+
+  private:
+
+
+    LRESULT WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+    static int class_refcnt;
+
+    static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+
+    HWND video_hwnd, video_parent_hwnd;
+    NSVDecoder *decoder;
+
+    double aspect;
+    int width, height, flip;
+    unsigned int type;
+    int uyvy_output,yuy2_output;
+    int i420_output;
+    int is_fs;
+    int ignore_mousemove_count;
+    int show_osd;
+    HWND oldfsparent;
+    RECT oldfsrect;  // the old window rect, BEFORE fullscreen mode was entered
+    RECT lastfsrect; // the most recent bounding rect when in fullscreen mode
+    LONG oldfsstyle;
+
+    int m_bufferstate;
+    void resetSubtitle();
+    SubsItem *curSubtitle;
+    
+    // ONSCREEN DISPLAY (osd):
+    HFONT osdFontText;
+    HFONT osdFontSymbol;
+    HGDIOBJ osdProgressBrushBg;
+    HGDIOBJ osdProgressBrushFg;
+    HGDIOBJ osdProgressPenBg;
+    HGDIOBJ osdProgressPenFg;
+    HGDIOBJ osdProgressPenBgHilite;
+    HGDIOBJ osdBlackBrush;
+    void osdHitTest(int x, int y, int dragging);
+    int osdLastClickItem;
+    HDC     osdMemDC;	 // memory device context
+    HBITMAP	osdMemBM;  // memory bitmap (for memDC)
+    HBITMAP osdOldBM;  // old bitmap (from memDC)
+    int     osdMemBMW; // width of memory bitmap
+    int     osdMemBMH; // height of memory bitmap
+    int     osdLastMouseX;  // for WM_MOUSEMOVE thresholding, so osd isn't spastic
+    int     osdLastMouseY;  // for WM_MOUSEMOVE thresholding, so osd isn't spastic
+    RECT    ctrlrect[NUM_WIDGETS]; // relative to [i.e. (0,0) is] upper left corner of the black strip @ the bottom
+    RECT    ctrlrect_all;          // relative to [i.e. (0,0) is] upper left corner of the black strip @ the bottom
+    int     ctrlrects_ready;
+
+    LRESULT (*m_msgcallback)(void *token, HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+    void *m_msgcallback_tok;
+
+    VideoOutputChild *m_video_output;
+    VideoOutputChild *createVideoOutput(int n);
+
+    CRITICAL_SECTION m_cs;
+    char *m_statusmsg;
+
+    int m_need_change;
+
+    HBITMAP m_logo;
+    int m_logo_w, m_logo_h;
+
+    DWORD m_lastbufinvalid;
+
+#ifdef ACTIVEX_CONTROL
+	int m_firstframe;
+#endif
+};
+
+#endif