2 * IDirect3DSwapChain8 implementation
4 * Copyright 2005 Oliver Stieber
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "d3d8_private.h"
24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8
);
26 /* IDirect3DSwapChain IUnknown parts follow: */
27 static HRESULT WINAPI
IDirect3DSwapChain8Impl_QueryInterface(LPDIRECT3DSWAPCHAIN8 iface
, REFIID riid
, LPVOID
* ppobj
)
29 IDirect3DSwapChain8Impl
*This
= (IDirect3DSwapChain8Impl
*)iface
;
31 if (IsEqualGUID(riid
, &IID_IUnknown
)
32 || IsEqualGUID(riid
, &IID_IDirect3DSwapChain8
)) {
33 IUnknown_AddRef(iface
);
38 WARN("(%p)->(%s,%p),not found\n", This
, debugstr_guid(riid
), ppobj
);
43 static ULONG WINAPI
IDirect3DSwapChain8Impl_AddRef(LPDIRECT3DSWAPCHAIN8 iface
) {
44 IDirect3DSwapChain8Impl
*This
= (IDirect3DSwapChain8Impl
*)iface
;
45 ULONG ref
= InterlockedIncrement(&This
->ref
);
47 TRACE("(%p) : AddRef from %d\n", This
, ref
- 1);
52 static ULONG WINAPI
IDirect3DSwapChain8Impl_Release(LPDIRECT3DSWAPCHAIN8 iface
) {
53 IDirect3DSwapChain8Impl
*This
= (IDirect3DSwapChain8Impl
*)iface
;
54 ULONG ref
= InterlockedDecrement(&This
->ref
);
56 TRACE("(%p) : ReleaseRef to %d\n", This
, ref
);
59 IWineD3DSwapChain_Destroy(This
->wineD3DSwapChain
, D3D8CB_DestroyRenderTarget
);
60 if (This
->parentDevice
) IUnknown_Release(This
->parentDevice
);
61 HeapFree(GetProcessHeap(), 0, This
);
66 /* IDirect3DSwapChain8 parts follow: */
67 static HRESULT WINAPI
IDirect3DSwapChain8Impl_Present(LPDIRECT3DSWAPCHAIN8 iface
, CONST RECT
*pSourceRect
, CONST RECT
*pDestRect
, HWND hDestWindowOverride
, CONST RGNDATA
*pDirtyRegion
) {
68 IDirect3DSwapChain8Impl
*This
= (IDirect3DSwapChain8Impl
*)iface
;
69 TRACE("(%p) Relay\n", This
);
70 return IWineD3DSwapChain_Present(This
->wineD3DSwapChain
, pSourceRect
, pDestRect
, hDestWindowOverride
, pDirtyRegion
, 0);
73 static HRESULT WINAPI
IDirect3DSwapChain8Impl_GetBackBuffer(LPDIRECT3DSWAPCHAIN8 iface
, UINT iBackBuffer
, D3DBACKBUFFER_TYPE Type
, IDirect3DSurface8
** ppBackBuffer
) {
74 IDirect3DSwapChain8Impl
*This
= (IDirect3DSwapChain8Impl
*)iface
;
76 IWineD3DSurface
*mySurface
= NULL
;
78 TRACE("(%p) Relay\n", This
);
80 hrc
= IWineD3DSwapChain_GetBackBuffer(This
->wineD3DSwapChain
, iBackBuffer
, (WINED3DBACKBUFFER_TYPE
)Type
, &mySurface
);
81 if (hrc
== D3D_OK
&& NULL
!= mySurface
) {
82 IWineD3DSurface_GetParent(mySurface
, (IUnknown
**)ppBackBuffer
);
83 IWineD3DSurface_Release(mySurface
);
88 const IDirect3DSwapChain8Vtbl Direct3DSwapChain8_Vtbl
=
90 IDirect3DSwapChain8Impl_QueryInterface
,
91 IDirect3DSwapChain8Impl_AddRef
,
92 IDirect3DSwapChain8Impl_Release
,
93 IDirect3DSwapChain8Impl_Present
,
94 IDirect3DSwapChain8Impl_GetBackBuffer