reactos/lib/ddraw/main/palette_main.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:            See COPYING in the top level directory
   4  * PROJECT:              ReactOS
   5  * FILE:                 lib/ddraw/main/palette.c
   6  * PURPOSE:              IDirectDrawPalette Implementation
   7  * PROGRAMMER:           Maarten Bosma
   8  *
   9  */
  10
  11 #include "rosdraw.h"
  12
  13 ULONG WINAPI
  14 Main_DirectDrawPalette_Release(LPDIRECTDRAWPALETTE iface)
  15 {
  16     IDirectDrawImpl* This = (IDirectDrawImpl*)iface;
  17     ULONG ref = InterlockedIncrement((PLONG)&This->DirectDrawGlobal.dwRefCnt);
  18
  19         return ref;
  20 }
  21
  22 ULONG WINAPI Main_DirectDrawPalette_AddRef(LPDIRECTDRAWPALETTE iface)
  23 {
  24     IDirectDrawImpl* This = (IDirectDrawImpl*)iface;
  25     ULONG ref = InterlockedDecrement((PLONG)&This->DirectDrawGlobal.dwRefCnt);
  26
  27     if (ref == 0)
  28                 HeapFree(GetProcessHeap(), 0, This);
  29
  30     return ref;
  31 }
  32
  33 HRESULT WINAPI
  34 Main_DirectDrawPalette_Initialize(LPDIRECTDRAWPALETTE iface,
  35                                   LPDIRECTDRAW ddraw, DWORD dwFlags,
  36                                   LPPALETTEENTRY palent)
  37 {
  38     return DD_OK;
  39 }
  40
  41 HRESULT WINAPI
  42 Main_DirectDrawPalette_GetEntries(LPDIRECTDRAWPALETTE iface, DWORD dwFlags,
  43                                   DWORD dwStart, DWORD dwCount,
  44                                   LPPALETTEENTRY palent)
  45 {
  46     DX_STUB;
  47 }
  48
  49 HRESULT WINAPI
  50 Main_DirectDrawPalette_SetEntries(LPDIRECTDRAWPALETTE iface, DWORD dwFlags,
  51                                   DWORD dwStart, DWORD dwCount,
  52                                   LPPALETTEENTRY palent)
  53 {
  54     DX_STUB;
  55 }
  56 HRESULT WINAPI
  57 Main_DirectDrawPalette_GetCaps(LPDIRECTDRAWPALETTE iface, LPDWORD lpdwCaps)
  58 {
  59    DX_STUB;
  60 }
  61
  62 HRESULT WINAPI
  63 Main_DirectDrawPalette_QueryInterface(LPDIRECTDRAWPALETTE iface,
  64                                       REFIID refiid, LPVOID *obj)
  65 {
  66         return E_NOINTERFACE;
  67 }
  68
  69 IDirectDrawPaletteVtbl DirectDrawPalette_Vtable =
  70 {
  71     Main_DirectDrawPalette_QueryInterface,
  72     Main_DirectDrawPalette_AddRef,
  73     Main_DirectDrawPalette_Release,
  74     Main_DirectDrawPalette_GetCaps,
  75     Main_DirectDrawPalette_GetEntries,
  76     Main_DirectDrawPalette_Initialize,
  77     Main_DirectDrawPalette_SetEntries
  78 };