| /* DirectDraw - IDirectPalette base interface |
| * |
| * Copyright 1997-2000 Marcus Meissner |
| */ |
| |
| #include "config.h" |
| #include "winerror.h" |
| |
| #include <unistd.h> |
| #include <assert.h> |
| #include <string.h> |
| #include <stdio.h> |
| |
| #include "ddraw_private.h" |
| #include "debugtools.h" |
| |
| DEFAULT_DEBUG_CHANNEL(ddraw); |
| |
| /****************************************************************************** |
| * IDirectDrawPalette |
| */ |
| HRESULT WINAPI IDirectDrawPaletteImpl_GetEntries( |
| LPDIRECTDRAWPALETTE iface,DWORD x,DWORD start,DWORD count,LPPALETTEENTRY palent |
| ) { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| int i; |
| |
| TRACE("(%p)->GetEntries(%08lx,%ld,%ld,%p)\n",This,x,start,count,palent); |
| |
| for (i=0;i<count;i++) { |
| palent[i].peRed = This->palents[start+i].peRed; |
| palent[i].peBlue = This->palents[start+i].peBlue; |
| palent[i].peGreen = This->palents[start+i].peGreen; |
| palent[i].peFlags = This->palents[start+i].peFlags; |
| } |
| return DD_OK; |
| } |
| |
| HRESULT WINAPI IDirectDrawPaletteImpl_SetEntries( |
| LPDIRECTDRAWPALETTE iface,DWORD x,DWORD start,DWORD count,LPPALETTEENTRY palent |
| ) { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| int i; |
| |
| TRACE("(%p)->SetEntries(%08lx,%ld,%ld,%p)\n", This,x,start,count,palent); |
| for (i=0;i<count;i++) { |
| This->palents[start+i].peRed = palent[i].peRed; |
| This->palents[start+i].peBlue = palent[i].peBlue; |
| This->palents[start+i].peGreen = palent[i].peGreen; |
| This->palents[start+i].peFlags = palent[i].peFlags; |
| } |
| |
| /* Now, if we are in 'depth conversion mode', update the screen palette */ |
| /* FIXME: we need to update the image or we won't get palette fading. */ |
| if (This->ddraw->d->palette_convert != NULL) |
| This->ddraw->d->palette_convert(palent,This->screen_palents,start,count); |
| return DD_OK; |
| } |
| |
| ULONG WINAPI IDirectDrawPaletteImpl_Release(LPDIRECTDRAWPALETTE iface) { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| TRACE("(%p)->() decrementing from %lu.\n", This, This->ref ); |
| if (!--(This->ref)) { |
| HeapFree(GetProcessHeap(),0,This); |
| return S_OK; |
| } |
| return This->ref; |
| } |
| |
| ULONG WINAPI IDirectDrawPaletteImpl_AddRef(LPDIRECTDRAWPALETTE iface) { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| TRACE("(%p)->() incrementing from %lu.\n", This, This->ref ); |
| return ++(This->ref); |
| } |
| |
| HRESULT WINAPI IDirectDrawPaletteImpl_Initialize( |
| LPDIRECTDRAWPALETTE iface,LPDIRECTDRAW ddraw,DWORD x,LPPALETTEENTRY palent |
| ) { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| TRACE("(%p)->(%p,%ld,%p)\n", This, ddraw, x, palent); |
| return DDERR_ALREADYINITIALIZED; |
| } |
| |
| HRESULT WINAPI IDirectDrawPaletteImpl_GetCaps( |
| LPDIRECTDRAWPALETTE iface, LPDWORD lpdwCaps ) |
| { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| FIXME("(%p)->(%p) stub.\n", This, lpdwCaps ); |
| return DD_OK; |
| } |
| |
| HRESULT WINAPI IDirectDrawPaletteImpl_QueryInterface( |
| LPDIRECTDRAWPALETTE iface,REFIID refiid,LPVOID *obj ) |
| { |
| ICOM_THIS(IDirectDrawPaletteImpl,iface); |
| FIXME("(%p)->(%s,%p) stub.\n",This,debugstr_guid(refiid),obj); |
| return S_OK; |
| } |
| |
| ICOM_VTABLE(IDirectDrawPalette) ddraw_ddpalvt = |
| { |
| ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE |
| IDirectDrawPaletteImpl_QueryInterface, |
| IDirectDrawPaletteImpl_AddRef, |
| IDirectDrawPaletteImpl_Release, |
| IDirectDrawPaletteImpl_GetCaps, |
| IDirectDrawPaletteImpl_GetEntries, |
| IDirectDrawPaletteImpl_Initialize, |
| IDirectDrawPaletteImpl_SetEntries |
| }; |