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69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
#ifndef VNC_H
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#define VNC_H
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#define BOOL rfb_BOOL
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#include <rfb/rfb.h>
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#undef BOOL
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typedef unsigned int vncPixel;
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typedef struct
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{
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uint16_t w, h;
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uint16_t linew;
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rfbPixelFormat *format;
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char *data;
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BOOL owner;
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}
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vncBuffer;
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extern int vncPreparedClientSocket;
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extern int vncPreparedServerSocket;
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/* - Buffer management */
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extern vncBuffer *vncNewBuffer(int w, int h, int depth);
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extern vncBuffer *vncDupBuffer(vncBuffer * b);
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extern void vncDeleteBuffer(vncBuffer * b);
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/* - Colourmaps */
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typedef struct
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{
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uint8_t r, g, b;
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}
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vncColour;
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extern void vncSetColourMap(rfbScreenInfoPtr s, rfbColourMap * m);
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extern rfbColourMap *vncNewColourMap(rfbScreenInfoPtr s, int n);
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extern void vncSetColourMapEntry(rfbColourMap * m, int i, vncPixel r, vncPixel g, vncPixel b);
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extern void vncDeleteColourMap(rfbColourMap * m);
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/* - Simple pixel manipulation */
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extern vncPixel vncGetPixel(vncBuffer * b, int x, int y);
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extern void vncSetPixel(vncBuffer * b, int x, int y, vncPixel c);
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/* - Drawing primitives */
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extern void vncSetRect(rfbScreenInfoPtr s, int x, int y, int w, int h, vncPixel c);
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extern void vncCopyBlit(rfbScreenInfoPtr s, int x, int y, int w, int h, int srcx, int srcy);
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extern void vncCopyBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
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vncBuffer * b, int srcx, int srcy);
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extern void vncTransBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
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vncBuffer * b, int srcx, int srcy, int bg);
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extern void vncXorBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
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vncBuffer * b, int srcx, int srcy);
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extern void vncAndBlitFrom(rfbScreenInfoPtr s, int x, int y, int w, int h,
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vncBuffer * b, int srcx, int srcy);
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extern vncBuffer *vncGetRect(rfbScreenInfoPtr s, int x, int y, int w, int h);
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// - Low level VNC update primitives upon which the rest are based
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extern void vncQueueCopyRect(rfbScreenInfoPtr s, int x, int y, int w, int h, int src_x, int src_y);
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extern void vncQueueUpdate(rfbScreenInfoPtr s, int x, int y, int w, int h);
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/* cursor */
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extern rfbCursorPtr vncNewCursor(vncBuffer * mask, vncBuffer * pointer, int hotx, int hoty);
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extern void vncSetCursor(rfbScreenInfoPtr s, rfbCursorPtr c);
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int vncListenAtTcpAddr(unsigned short port);
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void vncPrintStats();
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#endif
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