dlls/ddraw/dsurface/dib.h

   1 /*
   2  * Copyright 2000-2001 TransGaming Technologies Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef DDRAW_DSURFACE_DIB_H_INCLUDED
  20 #define DDRAW_DSURFACE_DIB_H_INCLUDED
  21
  22 #define DIB_PRIV(surf) ((DIB_DirectDrawSurfaceImpl*)((surf)->private))
  23
  24 #define DIB_PRIV_VAR(name, surf) \
  25         DIB_DirectDrawSurfaceImpl* name = DIB_PRIV(surf)
  26
  27
  28 struct DIB_DirectDrawSurfaceImpl_Part
  29 {
  30     HBITMAP DIBsection;
  31     void* bitmap_data;
  32     HGDIOBJ holdbitmap;
  33     BOOL client_memory;
  34     DWORD d3d_data[4]; /* room for Direct3D driver data */
  35 };
  36
  37 typedef struct
  38 {
  39     struct DIB_DirectDrawSurfaceImpl_Part dib;
  40 } DIB_DirectDrawSurfaceImpl;
  41
  42 HRESULT
  43 DIB_DirectDrawSurface_Construct(IDirectDrawSurfaceImpl *This,
  44                                 IDirectDrawImpl *pDD,
  45                                 const DDSURFACEDESC2 *pDDSD);
  46 HRESULT
  47 DIB_DirectDrawSurface_Create(IDirectDrawImpl *pDD,
  48                              const DDSURFACEDESC2 *pDDSD,
  49                              LPDIRECTDRAWSURFACE7 *ppSurf,
  50                              IUnknown *pUnkOuter);
  51
  52 void DIB_DirectDrawSurface_final_release(IDirectDrawSurfaceImpl* This);
  53 BOOL DIB_DirectDrawSurface_flip_data(IDirectDrawSurfaceImpl* front,
  54                                      IDirectDrawSurfaceImpl* back,
  55                                      DWORD dwFlags);
  56
  57 void DIB_DirectDrawSurface_set_palette(IDirectDrawSurfaceImpl* This,
  58                                        IDirectDrawPaletteImpl* pal);
  59 void DIB_DirectDrawSurface_update_palette(IDirectDrawSurfaceImpl* This,
  60                                           IDirectDrawPaletteImpl* pal,
  61                                           DWORD dwStart, DWORD dwCount,
  62                                           LPPALETTEENTRY palent);
  63
  64 HRESULT DIB_DirectDrawSurface_get_dc(IDirectDrawSurfaceImpl* This, HDC* phDC);
  65 HRESULT DIB_DirectDrawSurface_release_dc(IDirectDrawSurfaceImpl* This,HDC hDC);
  66
  67 HRESULT DIB_DirectDrawSurface_alloc_dc(IDirectDrawSurfaceImpl* This,HDC* phDC);
  68 HRESULT DIB_DirectDrawSurface_free_dc(IDirectDrawSurfaceImpl* This, HDC hDC);
  69
  70
  71 HRESULT WINAPI
  72 DIB_DirectDrawSurface_Blt(LPDIRECTDRAWSURFACE7 iface, LPRECT prcDest,
  73                           LPDIRECTDRAWSURFACE7 pSrcSurf, LPRECT prcSrc,
  74                           DWORD dwFlags, LPDDBLTFX pBltFx);
  75 HRESULT WINAPI
  76 DIB_DirectDrawSurface_BltFast(LPDIRECTDRAWSURFACE7 iface, DWORD dwX,
  77                               DWORD dwY, LPDIRECTDRAWSURFACE7 pSrcSurf,
  78                               LPRECT prcSrc, DWORD dwTrans);
  79 HRESULT WINAPI
  80 DIB_DirectDrawSurface_Restore(LPDIRECTDRAWSURFACE7 iface);
  81 HRESULT WINAPI
  82 DIB_DirectDrawSurface_SetSurfaceDesc(LPDIRECTDRAWSURFACE7 iface,
  83                                      LPDDSURFACEDESC2 pDDSD, DWORD dwFlags);
  84 #endif