reactos/lib/ddraw/hal/surface_hal.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:            See COPYING in the top level directory
   4  * PROJECT:              ReactOS
   5  * FILE:                 lib/ddraw/hal/surface.c
   6  * PURPOSE:              DirectDraw HAL Implementation
   7  * PROGRAMMER:           Magnus Olsen, Maarten Bosma
   8  *
   9  */
  10
  11 #include "rosdraw.h"
  12
  13 HRESULT Hal_DDrawSurface_Blt(LPDIRECTDRAWSURFACE7 iface, LPRECT rdst,
  14                           LPDIRECTDRAWSURFACE7 src, LPRECT rsrc, DWORD dwFlags, LPDDBLTFX lpbltfx)
  15 {
  16
  17         DDHAL_BLTDATA BltData;
  18     IDirectDrawImpl* This = (IDirectDrawImpl*)iface;
  19
  20         if (!(This->DirectDrawGlobal.lpDDCBtmp->HALDDSurface.dwFlags  & DDHAL_SURFCB32_BLT))
  21         {
  22                 return DDERR_NODRIVERSUPPORT;
  23         }
  24
  25         BltData.lpDD = &This->DirectDrawGlobal;
  26         /* RtlCopyMemory( &BltData.bltFX, lpbltfx,sizeof(DDBLTFX)); */
  27         BltData.dwFlags =  dwFlags;
  28
  29     /* FIXME blt is not complete */
  30
  31         if (This->DirectDrawGlobal.lpDDCBtmp->HALDDSurface.Blt(&BltData) != DDHAL_DRIVER_HANDLED)
  32         {
  33            return DDERR_NODRIVERSUPPORT;
  34         }
  35
  36         return BltData.ddRVal;
  37
  38 }
  39