reactos/lib/ddraw/main/color.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:            See COPYING in the top level directory
   4  * PROJECT:              ReactOS
   5  * FILE:                 lib/ddraw/main/color.c
   6  * PURPOSE:              IDirectDrawColorControl Implementation
   7  * PROGRAMMER:           Maarten Bosma
   8  *
   9  */
  10
  11 #include "rosdraw.h"
  12
  13 ULONG WINAPI
  14 Main_DirectDrawColorControl_AddRef(LPDIRECTDRAWCOLORCONTROL iface)
  15 {
  16     IDirectDrawImpl* This = (IDirectDrawImpl*)iface;
  17     ULONG ref = InterlockedIncrement((PLONG)&This->DirectDrawGlobal.dwRefCnt);
  18
  19         return ref;
  20 }
  21
  22 ULONG WINAPI
  23 Main_DirectDrawColorControl_Release(LPDIRECTDRAWCOLORCONTROL iface)
  24 {
  25     IDirectDrawSurfaceImpl* This = (IDirectDrawSurfaceImpl*)iface;
  26     ULONG ref = InterlockedDecrement(&This->ref);
  27
  28     if (ref == 0)
  29                 HeapFree(GetProcessHeap(), 0, This);
  30
  31     return ref;
  32 }
  33
  34 HRESULT WINAPI
  35 Main_DirectDrawColorControl_QueryInterface(LPDIRECTDRAWCOLORCONTROL iface,
  36                                                                                    REFIID riid, LPVOID* ppvObj)
  37 {
  38         return E_NOINTERFACE;
  39 }
  40
  41 HRESULT WINAPI
  42 Main_DirectDrawColorControl_GetColorControls(LPDIRECTDRAWCOLORCONTROL iface, LPDDCOLORCONTROL lpColorControl)
  43 {
  44         DX_STUB;
  45 }
  46
  47 HRESULT WINAPI
  48 Main_DirectDrawColorControl_SetColorControls(LPDIRECTDRAWCOLORCONTROL iface, LPDDCOLORCONTROL lpColorControl)
  49 {
  50         DX_STUB;
  51 }
  52
  53 IDirectDrawColorControlVtbl DirectDrawColorControl_Vtable =
  54 {
  55     Main_DirectDrawColorControl_QueryInterface,
  56     Main_DirectDrawColorControl_AddRef,
  57     Main_DirectDrawColorControl_Release,
  58     Main_DirectDrawColorControl_GetColorControls,
  59     Main_DirectDrawColorControl_SetColorControls
  60 };