dlls/gdi32/dibdrv/dibdrv.h

   1 /*
   2  * DIB driver include file.
   3  *
   4  * Copyright 2011 Huw Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 extern BOOL     CDECL dibdrv_LineTo( PHYSDEV dev, INT x, INT y ) DECLSPEC_HIDDEN;
  22 extern HBRUSH   CDECL dibdrv_SelectBrush( PHYSDEV dev, HBRUSH hbrush ) DECLSPEC_HIDDEN;
  23 extern HPEN     CDECL dibdrv_SelectPen( PHYSDEV dev, HPEN hpen ) DECLSPEC_HIDDEN;
  24 extern COLORREF CDECL dibdrv_SetDCBrushColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
  25 extern COLORREF CDECL dibdrv_SetDCPenColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
  26
  27 static inline dibdrv_physdev *get_dibdrv_pdev( PHYSDEV dev )
  28 {
  29     return (dibdrv_physdev *)dev;
  30 }
  31
  32 static inline DC *get_dibdrv_dc( PHYSDEV dev )
  33 {
  34     return CONTAINING_RECORD( dev, DC, dibdrv );
  35 }
  36
  37 typedef struct primitive_funcs
  38 {
  39     void        (* solid_rects)(const dib_info *dib, int num, RECT *rc, DWORD and, DWORD xor);
  40     DWORD (* colorref_to_pixel)(const dib_info *dib, COLORREF color);
  41 } primitive_funcs;
  42
  43 extern const primitive_funcs funcs_8888 DECLSPEC_HIDDEN;
  44 extern const primitive_funcs funcs_32   DECLSPEC_HIDDEN;
  45 extern const primitive_funcs funcs_null DECLSPEC_HIDDEN;
  46
  47 extern void calc_and_xor_masks(INT rop, DWORD color, DWORD *and, DWORD *xor) DECLSPEC_HIDDEN;
  48 extern void update_brush_rop( dibdrv_physdev *pdev, INT rop ) DECLSPEC_HIDDEN;
  49
  50 static inline BOOL defer_pen(dibdrv_physdev *pdev)
  51 {
  52     return pdev->defer & (DEFER_FORMAT | DEFER_PEN);
  53 }
  54
  55 static inline BOOL defer_brush(dibdrv_physdev *pdev)
  56 {
  57     return pdev->defer & (DEFER_FORMAT | DEFER_BRUSH);
  58 }