reactos/dll/directx/wine/d3d8/volume.c

   1 /*
   2  * IDirect3DVolume8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 /* IDirect3DVolume8 IUnknown parts follow: */
  27 static HRESULT WINAPI IDirect3DVolume8Impl_QueryInterface(LPDIRECT3DVOLUME8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  29
  30     if (IsEqualGUID(riid, &IID_IUnknown)
  31         || IsEqualGUID(riid, &IID_IDirect3DVolume8)) {
  32         IUnknown_AddRef(iface);
  33         *ppobj = This;
  34         return S_OK;
  35     }
  36
  37     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  38     *ppobj = NULL;
  39     return E_NOINTERFACE;
  40 }
  41
  42 static ULONG WINAPI IDirect3DVolume8Impl_AddRef(LPDIRECT3DVOLUME8 iface) {
  43     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  44
  45     TRACE("(%p)\n", This);
  46
  47     if (This->forwardReference) {
  48         /* Forward to the containerParent */
  49         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  50         return IUnknown_AddRef(This->forwardReference);
  51     } else {
  52         /* No container, handle our own refcounting */
  53         ULONG ref = InterlockedIncrement(&This->ref);
  54         TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  55         return ref;
  56     }
  57 }
  58
  59 static ULONG WINAPI IDirect3DVolume8Impl_Release(LPDIRECT3DVOLUME8 iface) {
  60     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  61
  62     TRACE("(%p)\n", This);
  63
  64     if (This->forwardReference) {
  65         /* Forward to the containerParent */
  66         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  67         return IUnknown_Release(This->forwardReference);
  68     }
  69     else {
  70         /* No container, handle our own refcounting */
  71         ULONG ref = InterlockedDecrement(&This->ref);
  72         TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  73
  74         if (ref == 0) {
  75             wined3d_mutex_lock();
  76             IWineD3DVolume_Release(This->wineD3DVolume);
  77             wined3d_mutex_unlock();
  78
  79             HeapFree(GetProcessHeap(), 0, This);
  80         }
  81
  82         return ref;
  83     }
  84 }
  85
  86 /* IDirect3DVolume8 Interface follow: */
  87 static HRESULT WINAPI IDirect3DVolume8Impl_GetDevice(LPDIRECT3DVOLUME8 iface, IDirect3DDevice8 **ppDevice) {
  88     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  89     IWineD3DDevice       *myDevice = NULL;
  90
  91     wined3d_mutex_lock();
  92     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
  93     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  94     IWineD3DDevice_Release(myDevice);
  95     wined3d_mutex_unlock();
  96
  97     return D3D_OK;
  98 }
  99
 100 static HRESULT WINAPI IDirect3DVolume8Impl_SetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 101     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 102     HRESULT hr;
 103     TRACE("(%p) Relay\n", This);
 104
 105     wined3d_mutex_lock();
 106     hr = IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 107     wined3d_mutex_unlock();
 108
 109     return hr;
 110 }
 111
 112 static HRESULT WINAPI IDirect3DVolume8Impl_GetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID  refguid, void *pData, DWORD* pSizeOfData) {
 113     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 114     HRESULT hr;
 115     TRACE("(%p) Relay\n", This);
 116
 117     wined3d_mutex_lock();
 118     hr = IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 119     wined3d_mutex_unlock();
 120
 121     return hr;
 122 }
 123
 124 static HRESULT WINAPI IDirect3DVolume8Impl_FreePrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid) {
 125     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 126     HRESULT hr;
 127     TRACE("(%p) Relay\n", This);
 128
 129     wined3d_mutex_lock();
 130     hr = IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 131     wined3d_mutex_unlock();
 132
 133     return hr;
 134 }
 135
 136 static HRESULT WINAPI IDirect3DVolume8Impl_GetContainer(LPDIRECT3DVOLUME8 iface, REFIID riid, void **ppContainer) {
 137     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 138     HRESULT res;
 139
 140     TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
 141
 142     if (!This->container) return E_NOINTERFACE;
 143
 144     if (!ppContainer) {
 145         ERR("Called without a valid ppContainer.\n");
 146     }
 147
 148     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 149
 150     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 151
 152     return res;
 153 }
 154
 155 static HRESULT WINAPI IDirect3DVolume8Impl_GetDesc(LPDIRECT3DVOLUME8 iface, D3DVOLUME_DESC *pDesc) {
 156     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 157     HRESULT hr;
 158     WINED3DVOLUME_DESC     wined3ddesc;
 159
 160     TRACE("(%p) Relay\n", This);
 161
 162     wined3d_mutex_lock();
 163     hr = IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 164     wined3d_mutex_unlock();
 165
 166     if (SUCCEEDED(hr))
 167     {
 168         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.Format);
 169         pDesc->Type = wined3ddesc.Type;
 170         pDesc->Usage = wined3ddesc.Usage;
 171         pDesc->Pool = wined3ddesc.Pool;
 172         pDesc->Size = wined3ddesc.Size;
 173         pDesc->Width = wined3ddesc.Width;
 174         pDesc->Height = wined3ddesc.Height;
 175         pDesc->Depth = wined3ddesc.Depth;
 176     }
 177
 178     return hr;
 179 }
 180
 181 static HRESULT WINAPI IDirect3DVolume8Impl_LockBox(LPDIRECT3DVOLUME8 iface, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox, DWORD Flags) {
 182     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 183     HRESULT hr;
 184     TRACE("(%p) relay %p %p %p %d\n", This, This->wineD3DVolume, pLockedVolume, pBox, Flags);
 185
 186     wined3d_mutex_lock();
 187     hr = IWineD3DVolume_LockBox(This->wineD3DVolume, (WINED3DLOCKED_BOX *) pLockedVolume, (CONST WINED3DBOX *) pBox, Flags);
 188     wined3d_mutex_unlock();
 189
 190     return hr;
 191 }
 192
 193 static HRESULT WINAPI IDirect3DVolume8Impl_UnlockBox(LPDIRECT3DVOLUME8 iface) {
 194     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 195     HRESULT hr;
 196     TRACE("(%p) relay %p\n", This, This->wineD3DVolume);
 197
 198     wined3d_mutex_lock();
 199     hr = IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 200     wined3d_mutex_unlock();
 201
 202     return hr;
 203 }
 204
 205 const IDirect3DVolume8Vtbl Direct3DVolume8_Vtbl =
 206 {
 207     /* IUnknown */
 208     IDirect3DVolume8Impl_QueryInterface,
 209     IDirect3DVolume8Impl_AddRef,
 210     IDirect3DVolume8Impl_Release,
 211     /* IDirect3DVolume8 */
 212     IDirect3DVolume8Impl_GetDevice,
 213     IDirect3DVolume8Impl_SetPrivateData,
 214     IDirect3DVolume8Impl_GetPrivateData,
 215     IDirect3DVolume8Impl_FreePrivateData,
 216     IDirect3DVolume8Impl_GetContainer,
 217     IDirect3DVolume8Impl_GetDesc,
 218     IDirect3DVolume8Impl_LockBox,
 219     IDirect3DVolume8Impl_UnlockBox
 220 };
 221
 222 ULONG WINAPI D3D8CB_DestroyVolume(IWineD3DVolume *pVolume) {
 223     IDirect3DVolume8Impl* volumeParent;
 224
 225     IWineD3DVolume_GetParent(pVolume, (IUnknown **) &volumeParent);
 226     /* GetParent's AddRef was forwarded to an object in destruction.
 227      * Releasing it here again would cause an endless recursion. */
 228     volumeParent->forwardReference = NULL;
 229     return IDirect3DVolume8_Release((IDirect3DVolume8*) volumeParent);
 230 }