dlls/ddraw/dsurface/user.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_USER_H_INCLUDED
  20 #define DDRAW_DSURFACE_USER_H_INCLUDED
  21
  22 #define USER_PRIV(surf) ((User_DirectDrawSurfaceImpl*)((surf)->private))
  23
  24 #define USER_PRIV_VAR(name,surf) \
  25         User_DirectDrawSurfaceImpl* name = USER_PRIV(surf)
  26
  27 struct User_DirectDrawSurfaceImpl_Part
  28 {
  29     HWND window;
  30     HDC cached_dc;
  31     HANDLE update_thread, update_event, refresh_event;
  32     volatile int wait_count, in_refresh;
  33     CRITICAL_SECTION crit;
  34 };
  35
  36 typedef struct
  37 {
  38     struct DIB_DirectDrawSurfaceImpl_Part dib;
  39     struct User_DirectDrawSurfaceImpl_Part user;
  40 } User_DirectDrawSurfaceImpl;
  41
  42 HRESULT
  43 User_DirectDrawSurface_Construct(IDirectDrawSurfaceImpl* This,
  44                                  IDirectDrawImpl* pDD,
  45                                  const DDSURFACEDESC2* pDDSD);
  46
  47 HRESULT
  48 User_DirectDrawSurface_Create(IDirectDrawImpl *pDD,
  49                               const DDSURFACEDESC2 *pDDSD,
  50                               LPDIRECTDRAWSURFACE7 *ppSurf,
  51                               IUnknown *pUnkOuter);
  52
  53 void User_DirectDrawSurface_final_release(IDirectDrawSurfaceImpl* This);
  54
  55 void User_DirectDrawSurface_lock_update(IDirectDrawSurfaceImpl* This,
  56                                         LPCRECT pRect, DWORD dwFlags);
  57 void User_DirectDrawSurface_unlock_update(IDirectDrawSurfaceImpl* This,
  58                                           LPCRECT pRect);
  59 void User_DirectDrawSurface_set_palette(IDirectDrawSurfaceImpl* This,
  60                                         IDirectDrawPaletteImpl* pal);
  61 void User_DirectDrawSurface_update_palette(IDirectDrawSurfaceImpl* This,
  62                                            IDirectDrawPaletteImpl* pal,
  63                                            DWORD dwStart, DWORD dwCount,
  64                                            LPPALETTEENTRY palent);
  65 HRESULT User_DirectDrawSurface_duplicate_surface(IDirectDrawSurfaceImpl* This,
  66                                                  LPDIRECTDRAWSURFACE7* ppDup);
  67 BOOL User_DirectDrawSurface_flip_data(IDirectDrawSurfaceImpl* front,
  68                                       IDirectDrawSurfaceImpl* back,
  69                                       DWORD dwFlags);
  70 void User_DirectDrawSurface_flip_update(IDirectDrawSurfaceImpl* This,
  71                                         DWORD dwFlags);
  72 HWND User_DirectDrawSurface_get_display_window(IDirectDrawSurfaceImpl* This);
  73
  74 HRESULT User_DirectDrawSurface_get_dc(IDirectDrawSurfaceImpl* This, HDC* phDC);
  75 HRESULT User_DirectDrawSurface_release_dc(IDirectDrawSurfaceImpl* This,
  76                                           HDC hDC);
  77
  78 HRESULT User_DirectDrawSurface_get_gamma_ramp(IDirectDrawSurfaceImpl* This,
  79                                               DWORD dwFlags,
  80                                               LPDDGAMMARAMP lpGammaRamp);
  81 HRESULT User_DirectDrawSurface_set_gamma_ramp(IDirectDrawSurfaceImpl* This,
  82                                               DWORD dwFlags,
  83                                               LPDDGAMMARAMP lpGammaRamp);
  84
  85 #endif