reactos/base/applications/tsclient/rdesktop/vnc/vnc.h

   1 #ifndef VNC_H
   2 #define VNC_H
   3
   4 #define BOOL rfb_BOOL
   5 #include <rfb/rfb.h>
   6 #undef BOOL
   7
   8 typedef unsigned int vncPixel;
   9
  10 typedef struct
  11 {
  12         uint16_t w, h;
  13         uint16_t linew;
  14         rfbPixelFormat *format;
  15         char *data;
  16         BOOL owner;
  17 }
  18 vncBuffer;
  19
  20 extern int vncPreparedClientSocket;
  21 extern int vncPreparedServerSocket;
  22
  23 /* - Buffer management */
  24 extern vncBuffer *vncNewBuffer(int w, int h, int depth);
  25 extern vncBuffer *vncDupBuffer(vncBuffer * b);
  26 extern void vncDeleteBuffer(vncBuffer * b);
  27
  28 /* - Colourmaps */
  29 typedef struct
  30 {
  31         uint8_t r, g, b;
  32 }
  33 vncColour;
  34
  35 extern void vncSetColourMap(rfbScreenInfoPtr s, rfbColourMap * m);
  36 extern rfbColourMap *vncNewColourMap(rfbScreenInfoPtr s, int n);
  37 extern void vncSetColourMapEntry(rfbColourMap * m, int i, vncPixel r, vncPixel g, vncPixel b);
  38 extern void vncDeleteColourMap(rfbColourMap * m);
  39
  40 /* - Simple pixel manipulation */
  41 extern vncPixel vncGetPixel(vncBuffer * b, int x, int y);
  42 extern void vncSetPixel(vncBuffer * b, int x, int y, vncPixel c);
  43
  44 /* - Drawing primitives */
  45 extern void vncSetRect(rfbScreenInfoPtr s, int x, int y, int w, int h, vncPixel c);
  46 extern void vncCopyBlit(rfbScreenInfoPtr s, int x, int y, int w, int h, int srcx, int srcy);
  47 extern void vncCopyBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
  48                             vncBuffer * b, int srcx, int srcy);
  49 extern void vncTransBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
  50                              vncBuffer * b, int srcx, int srcy, int bg);
  51 extern void vncXorBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
  52                            vncBuffer * b, int srcx, int srcy);
  53 extern void vncAndBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
  54                            vncBuffer * b, int srcx, int srcy);
  55 extern vncBuffer *vncGetRect(rfbScreenInfoPtr s, int x, int y, int w, int h);
  56
  57 // - Low level VNC update primitives upon which the rest are based
  58 extern void vncQueueCopyRect(rfbScreenInfoPtr s, int x, int y, int w, int h, int src_x, int src_y);
  59 extern void vncQueueUpdate(rfbScreenInfoPtr s, int x, int y, int w, int h);
  60
  61 /* cursor */
  62 extern rfbCursorPtr vncNewCursor(vncBuffer * mask, vncBuffer * pointer, int hotx, int hoty);
  63 extern void vncSetCursor(rfbScreenInfoPtr s, rfbCursorPtr c);
  64
  65 int vncListenAtTcpAddr(unsigned short port);
  66 void vncPrintStats();
  67
  68 #endif