VirtualBox

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Wine/d3d9/volume.c@ 16684

Last change on this file since 16684 was 16477, checked in by vboxsync, 16 years ago

LGPL disclaimer by filemuncher
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1/*
2 * IDirect3DVolume9 implementation
3 *
4 * Copyright 2002-2005 Jason Edmeades
5 * Raphael Junqueira
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22/*
23 * Sun LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
24 * other than GPL or LGPL is available it will apply instead, Sun elects to use only
25 * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
26 * a choice of LGPL license versions is made available with the language indicating
27 * that LGPLv2 or any later version may be used, or where a choice of which version
28 * of the LGPL is applied is otherwise unspecified.
29 */
30
31#include "config.h"
32#include "d3d9_private.h"
33
34WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
35
36/* IDirect3DVolume9 IUnknown parts follow: */
37static HRESULT WINAPI IDirect3DVolume9Impl_QueryInterface(LPDIRECT3DVOLUME9 iface, REFIID riid, LPVOID* ppobj) {
38 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
39
40 if (IsEqualGUID(riid, &IID_IUnknown)
41 || IsEqualGUID(riid, &IID_IDirect3DVolume9)) {
42 IDirect3DVolume9_AddRef(iface);
43 *ppobj = This;
44 return S_OK;
45 }
46
47 WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
48 *ppobj = NULL;
49 return E_NOINTERFACE;
50}
51
52static ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
53 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
54
55 TRACE("(%p)\n", This);
56
57 if (This->forwardReference) {
58 /* Forward refcounting */
59 TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
60 return IUnknown_AddRef(This->forwardReference);
61 } else {
62 /* No container, handle our own refcounting */
63 ULONG ref = InterlockedIncrement(&This->ref);
64 TRACE("(%p) : AddRef from %d\n", This, ref - 1);
65 return ref;
66 }
67}
68
69static ULONG WINAPI IDirect3DVolume9Impl_Release(LPDIRECT3DVOLUME9 iface) {
70 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
71
72 TRACE("(%p)\n", This);
73
74 if (This->forwardReference) {
75 /* Forward refcounting */
76 TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
77 return IUnknown_Release(This->forwardReference);
78 } else {
79 /* No container, handle our own refcounting */
80 ULONG ref = InterlockedDecrement(&This->ref);
81 TRACE("(%p) : ReleaseRef to %d\n", This, ref);
82
83 if (ref == 0) {
84 IWineD3DVolume_Release(This->wineD3DVolume);
85 HeapFree(GetProcessHeap(), 0, This);
86 }
87
88 return ref;
89 }
90}
91
92/* IDirect3DVolume9 Interface follow: */
93static HRESULT WINAPI IDirect3DVolume9Impl_GetDevice(LPDIRECT3DVOLUME9 iface, IDirect3DDevice9** ppDevice) {
94 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
95 IWineD3DDevice *myDevice = NULL;
96
97 IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
98 IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
99 IWineD3DDevice_Release(myDevice);
100 return D3D_OK;
101}
102
103static HRESULT WINAPI IDirect3DVolume9Impl_SetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
104 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
105 TRACE("(%p) Relay\n", This);
106 return IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
107}
108
109static HRESULT WINAPI IDirect3DVolume9Impl_GetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
110 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
111 TRACE("(%p) Relay\n", This);
112 return IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
113}
114
115static HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid) {
116 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
117 TRACE("(%p) Relay\n", This);
118 return IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
119}
120
121static HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(LPDIRECT3DVOLUME9 iface, REFIID riid, void** ppContainer) {
122 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
123 HRESULT res;
124
125 TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
126
127 if (!This->container) return E_NOINTERFACE;
128
129 if (!ppContainer) {
130 ERR("Called without a valid ppContainer.\n");
131 }
132
133 res = IUnknown_QueryInterface(This->container, riid, ppContainer);
134
135 TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
136
137 return res;
138}
139
140static HRESULT WINAPI IDirect3DVolume9Impl_GetDesc(LPDIRECT3DVOLUME9 iface, D3DVOLUME_DESC* pDesc) {
141 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
142 WINED3DVOLUME_DESC wined3ddesc;
143 UINT tmpInt = -1;
144
145 TRACE("(%p) Relay\n", This);
146
147 /* As d3d8 and d3d9 structures differ, pass in ptrs to where data needs to go */
148 wined3ddesc.Format = (WINED3DFORMAT *)&pDesc->Format;
149 wined3ddesc.Type = (WINED3DRESOURCETYPE *)&pDesc->Type;
150 wined3ddesc.Usage = &pDesc->Usage;
151 wined3ddesc.Pool = (WINED3DPOOL *) &pDesc->Pool;
152 wined3ddesc.Size = &tmpInt;
153 wined3ddesc.Width = &pDesc->Width;
154 wined3ddesc.Height = &pDesc->Height;
155 wined3ddesc.Depth = &pDesc->Depth;
156
157 return IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
158}
159
160static HRESULT WINAPI IDirect3DVolume9Impl_LockBox(LPDIRECT3DVOLUME9 iface, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
161 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
162 TRACE("(%p) relay %p %p %p %d\n", This, This->wineD3DVolume, pLockedVolume, pBox, Flags);
163 return IWineD3DVolume_LockBox(This->wineD3DVolume, (WINED3DLOCKED_BOX *)pLockedVolume, (CONST WINED3DBOX *)pBox, Flags);
164}
165
166static HRESULT WINAPI IDirect3DVolume9Impl_UnlockBox(LPDIRECT3DVOLUME9 iface) {
167 IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
168 TRACE("(%p) relay %p\n", This, This->wineD3DVolume);
169 return IWineD3DVolume_UnlockBox(This->wineD3DVolume);
170}
171
172static const IDirect3DVolume9Vtbl Direct3DVolume9_Vtbl =
173{
174 /* IUnknown */
175 IDirect3DVolume9Impl_QueryInterface,
176 IDirect3DVolume9Impl_AddRef,
177 IDirect3DVolume9Impl_Release,
178 /* IDirect3DVolume9 */
179 IDirect3DVolume9Impl_GetDevice,
180 IDirect3DVolume9Impl_SetPrivateData,
181 IDirect3DVolume9Impl_GetPrivateData,
182 IDirect3DVolume9Impl_FreePrivateData,
183 IDirect3DVolume9Impl_GetContainer,
184 IDirect3DVolume9Impl_GetDesc,
185 IDirect3DVolume9Impl_LockBox,
186 IDirect3DVolume9Impl_UnlockBox
187};
188
189
190/* Internal function called back during the CreateVolumeTexture */
191HRESULT WINAPI D3D9CB_CreateVolume(IUnknown *pDevice, IUnknown *pSuperior, UINT Width, UINT Height, UINT Depth,
192 WINED3DFORMAT Format, WINED3DPOOL Pool, DWORD Usage,
193 IWineD3DVolume **ppVolume,
194 HANDLE * pSharedHandle) {
195 IDirect3DVolume9Impl *object;
196 IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)pDevice;
197 HRESULT hrc = D3D_OK;
198
199 /* Allocate the storage for the device */
200 object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVolume9Impl));
201 if (NULL == object) {
202 FIXME("Allocation of memory failed\n");
203 *ppVolume = NULL;
204 return D3DERR_OUTOFVIDEOMEMORY;
205 }
206
207 object->lpVtbl = &Direct3DVolume9_Vtbl;
208 object->ref = 1;
209 hrc = IWineD3DDevice_CreateVolume(This->WineD3DDevice, Width, Height, Depth, Usage & WINED3DUSAGE_MASK, Format,
210 Pool, &object->wineD3DVolume, pSharedHandle, (IUnknown *)object);
211 if (hrc != D3D_OK) {
212 /* free up object */
213 FIXME("(%p) call to IWineD3DDevice_CreateVolume failed\n", This);
214 HeapFree(GetProcessHeap(), 0, object);
215 *ppVolume = NULL;
216 } else {
217 *ppVolume = object->wineD3DVolume;
218 object->container = pSuperior;
219 object->forwardReference = pSuperior;
220 }
221 TRACE("(%p) Created volume %p\n", This, *ppVolume);
222 return hrc;
223}
224
225ULONG WINAPI D3D9CB_DestroyVolume(IWineD3DVolume *pVolume) {
226 IDirect3DVolume9Impl* volumeParent;
227
228 IWineD3DVolume_GetParent(pVolume, (IUnknown **) &volumeParent);
229 /* GetParent's AddRef was forwarded to an object in destruction.
230 * Releasing it here again would cause an endless recursion. */
231 volumeParent->forwardReference = NULL;
232 return IDirect3DVolume9_Release((IDirect3DVolume9*) volumeParent);
233}
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