reactos/lib/ddraw/main.c

   1
   2 /* $Id$
   3  *
   4  * COPYRIGHT:            See COPYING in the top level directory
   5  * PROJECT:              ReactOS kernel
   6  * FILE:                 lib/ddraw/ddraw.c
   7  * PURPOSE:              DirectDraw Library
   8  * PROGRAMMER:           Magnus Olsen (greatlrd)
   9  *
  10  */
  11
  12 #include <windows.h>
  13 #include "rosdraw.h"
  14
  15
  16 HRESULT WINAPI Create_DirectDraw (LPGUID pGUID, LPDIRECTDRAW* pIface, REFIID id, BOOL ex)
  17 {
  18     IDirectDrawImpl* This = (IDirectDrawImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectDrawImpl));
  19
  20         if (This == NULL)
  21                 return E_OUTOFMEMORY;
  22
  23         ZeroMemory(This,sizeof(IDirectDrawImpl));
  24
  25         This->lpVtbl = &DirectDraw7_Vtable;
  26         This->lpVtbl_v1 = &DDRAW_IDirectDraw_VTable;
  27         This->lpVtbl_v2 = &DDRAW_IDirectDraw2_VTable;
  28         This->lpVtbl_v4 = &DDRAW_IDirectDraw4_VTable;
  29
  30         This->DirectDrawGlobal.dwRefCnt = 1;
  31         *pIface = (LPDIRECTDRAW)This;
  32
  33         if(This->lpVtbl->QueryInterface ((LPDIRECTDRAW7)This, id, (void**)&pIface) != S_OK)
  34                 return DDERR_INVALIDPARAMS;
  35
  36         return This->lpVtbl->Initialize ((LPDIRECTDRAW7)This, pGUID);
  37 }
  38
  39 HRESULT WINAPI DirectDrawCreate (LPGUID lpGUID, LPDIRECTDRAW* lplpDD, LPUNKNOWN pUnkOuter)
  40 {
  41         /* check see if pUnkOuter is null or not */
  42         if (pUnkOuter)
  43         {
  44                 /* we do not use same error code as MS, ms use 0x8004110 */
  45                 return DDERR_INVALIDPARAMS;
  46         }
  47
  48         return Create_DirectDraw (lpGUID, lplpDD, &IID_IDirectDraw, FALSE);
  49 }
  50
  51 HRESULT WINAPI DirectDrawCreateEx(LPGUID lpGUID, LPVOID* lplpDD, REFIID id, LPUNKNOWN pUnkOuter)
  52 {
  53         /* check see if pUnkOuter is null or not */
  54         if (pUnkOuter)
  55         {
  56                 /* we do not use same error code as MS, ms use 0x8004110 */
  57                 return DDERR_INVALIDPARAMS;
  58         }
  59
  60         /* Is it a DirectDraw 7 Request or not */
  61         if (!IsEqualGUID(id, &IID_IDirectDraw7))
  62         {
  63           return DDERR_INVALIDPARAMS;
  64         }
  65
  66     return Create_DirectDraw (lpGUID, (LPDIRECTDRAW*)lplpDD, id, TRUE);
  67 }
  68
  69 HRESULT WINAPI DirectDrawEnumerateA(
  70   LPDDENUMCALLBACKA lpCallback,
  71   LPVOID lpContext
  72 )
  73 {
  74     DX_STUB;
  75 }
  76
  77
  78 HRESULT WINAPI DirectDrawEnumerateW(
  79   LPDDENUMCALLBACKW lpCallback,
  80   LPVOID lpContext
  81 )
  82 {
  83     DX_STUB;
  84 }
  85
  86 HRESULT WINAPI DirectDrawEnumerateExA(
  87   LPDDENUMCALLBACKEXA lpCallback,
  88   LPVOID lpContext,
  89   DWORD dwFlags
  90 )
  91 {
  92     DX_STUB;
  93 }
  94
  95 HRESULT WINAPI DirectDrawEnumerateExW(
  96   LPDDENUMCALLBACKEXW lpCallback,
  97   LPVOID lpContext,
  98   DWORD dwFlags
  99 )
 100 {
 101      DX_STUB;
 102 }
 103