reactos/lib/ddraw/main/clipper.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:            See COPYING in the top level directory
   4  * PROJECT:              ReactOS
   5  * FILE:                 lib/ddraw/main/clipper.c
   6  * PURPOSE:              IDirectDrawClipper Implementation
   7  * PROGRAMMER:           Maarten Bosma
   8  *
   9  */
  10
  11 #include "rosdraw.h"
  12
  13
  14 ULONG WINAPI Main_DirectDrawClipper_Release(LPDIRECTDRAWCLIPPER iface)
  15 {
  16     IDirectDrawSurfaceImpl* This = (IDirectDrawSurfaceImpl*)iface;
  17     ULONG ref = InterlockedDecrement(&This->ref);
  18
  19     if (ref == 0)
  20                 HeapFree(GetProcessHeap(), 0, This);
  21
  22     return ref;
  23 }
  24
  25 ULONG WINAPI Main_DirectDrawClipper_AddRef (LPDIRECTDRAWCLIPPER iface)
  26 {
  27     IDirectDrawImpl* This = (IDirectDrawImpl*)iface;
  28     ULONG ref = InterlockedIncrement((PLONG)&This->DirectDrawGlobal.dwRefCnt);
  29
  30         return ref;
  31 }
  32
  33 HRESULT WINAPI Main_DirectDrawClipper_Initialize(
  34      LPDIRECTDRAWCLIPPER iface, LPDIRECTDRAW lpDD, DWORD dwFlags)
  35 {
  36         return DD_OK;
  37 }
  38
  39 HRESULT WINAPI Main_DirectDrawClipper_SetHwnd(
  40     LPDIRECTDRAWCLIPPER iface, DWORD dwFlags, HWND hWnd)
  41 {
  42         DX_STUB;
  43 }
  44
  45 HRESULT WINAPI Main_DirectDrawClipper_GetClipList(
  46     LPDIRECTDRAWCLIPPER iface, LPRECT lpRect, LPRGNDATA lpClipList,
  47     LPDWORD lpdwSize)
  48 {
  49         DX_STUB;
  50 }
  51
  52 HRESULT WINAPI Main_DirectDrawClipper_SetClipList(
  53     LPDIRECTDRAWCLIPPER iface,LPRGNDATA lprgn,DWORD dwFlag)
  54 {
  55         DX_STUB;
  56 }
  57
  58 HRESULT WINAPI Main_DirectDrawClipper_QueryInterface(
  59     LPDIRECTDRAWCLIPPER iface, REFIID riid, LPVOID* ppvObj)
  60 {
  61         DX_STUB;
  62 }
  63
  64 HRESULT WINAPI Main_DirectDrawClipper_GetHWnd(
  65     LPDIRECTDRAWCLIPPER iface, HWND* hWndPtr)
  66 {
  67         DX_STUB;
  68 }
  69
  70 HRESULT WINAPI Main_DirectDrawClipper_IsClipListChanged(
  71     LPDIRECTDRAWCLIPPER iface, BOOL* lpbChanged)
  72 {
  73         DX_STUB;
  74 }
  75
  76 IDirectDrawClipperVtbl DirectDrawClipper_Vtable =
  77 {
  78     Main_DirectDrawClipper_QueryInterface,
  79     Main_DirectDrawClipper_AddRef,
  80     Main_DirectDrawClipper_Release,
  81     Main_DirectDrawClipper_GetClipList,
  82     Main_DirectDrawClipper_GetHWnd,
  83     Main_DirectDrawClipper_Initialize,
  84     Main_DirectDrawClipper_IsClipListChanged,
  85     Main_DirectDrawClipper_SetClipList,
  86     Main_DirectDrawClipper_SetHwnd
  87 };