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( HDC32 hdc );
  19 extern void DC_InitDC( DC * dc );
  20 extern void DC_UpdateXforms( DC * dc );
  21
  22
  23 /* objects/clipping.c */
  24 INT32 CLIPPING_IntersectClipRect( DC * dc, INT32 left, INT32 top,
  25     INT32 right, INT32 bottom, UINT32 flags );
  26 INT32 CLIPPING_IntersectVisRect( DC * dc, INT32 left, INT32 top,
  27     INT32 right, INT32 bottom, BOOL32 exclude );
  28 extern void CLIPPING_UpdateGCRegion( DC * dc );
  29
  30 #endif /* __WINE_DC_H */