include/dc.h

   1 /*
   2  * GDI Device Context function prototypes
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  *
   6  */
   7
   8 #ifndef __WINE_DC_H
   9 #define __WINE_DC_H
  10
  11 #include "gdi.h"
  12
  13 #define CLIP_INTERSECT  0x0001
  14 #define CLIP_EXCLUDE    0x0002
  15 #define CLIP_KEEPRGN    0x0004
  16
  17 extern DC * DC_AllocDC( const DC_FUNCTIONS *funcs );
  18 extern DC * DC_GetDCPtr( HDC hdc );
  19 extern DC * DC_GetDCUpdate( HDC hdc );
  20 extern void DC_InitDC( DC * dc );
  21 extern void DC_UpdateXforms( DC * dc );
  22
  23
  24 /* objects/clipping.c */
  25 INT CLIPPING_IntersectClipRect( DC * dc, INT left, INT top,
  26     INT right, INT bottom, UINT flags );
  27 INT CLIPPING_IntersectVisRect( DC * dc, INT left, INT top,
  28     INT right, INT bottom, BOOL exclude );
  29 extern void CLIPPING_UpdateGCRegion( DC * dc );
  30
  31 #endif /* __WINE_DC_H */