dlls/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
  56         if (ref == 1)
  57         {
  58             wined3d_mutex_lock();
  59             IWineD3DVolume_AddRef(This->wineD3DVolume);
  60             wined3d_mutex_unlock();
  61         }
  62
  63         return ref;
  64     }
  65 }
  66
  67 static ULONG WINAPI IDirect3DVolume8Impl_Release(LPDIRECT3DVOLUME8 iface) {
  68     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  69
  70     TRACE("(%p)\n", This);
  71
  72     if (This->forwardReference) {
  73         /* Forward to the containerParent */
  74         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  75         return IUnknown_Release(This->forwardReference);
  76     }
  77     else {
  78         /* No container, handle our own refcounting */
  79         ULONG ref = InterlockedDecrement(&This->ref);
  80         TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  81
  82         if (ref == 0) {
  83             wined3d_mutex_lock();
  84             IWineD3DVolume_Release(This->wineD3DVolume);
  85             wined3d_mutex_unlock();
  86         }
  87
  88         return ref;
  89     }
  90 }
  91
  92 /* IDirect3DVolume8 Interface follow: */
  93 static HRESULT WINAPI IDirect3DVolume8Impl_GetDevice(LPDIRECT3DVOLUME8 iface, IDirect3DDevice8 **ppDevice) {
  94     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  95     IWineD3DDevice       *myDevice = NULL;
  96
  97     wined3d_mutex_lock();
  98     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
  99     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
 100     IWineD3DDevice_Release(myDevice);
 101     wined3d_mutex_unlock();
 102
 103     return D3D_OK;
 104 }
 105
 106 static HRESULT WINAPI IDirect3DVolume8Impl_SetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 107     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 108     HRESULT hr;
 109     TRACE("(%p) Relay\n", This);
 110
 111     wined3d_mutex_lock();
 112     hr = IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 113     wined3d_mutex_unlock();
 114
 115     return hr;
 116 }
 117
 118 static HRESULT WINAPI IDirect3DVolume8Impl_GetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID  refguid, void *pData, DWORD* pSizeOfData) {
 119     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 120     HRESULT hr;
 121     TRACE("(%p) Relay\n", This);
 122
 123     wined3d_mutex_lock();
 124     hr = IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 125     wined3d_mutex_unlock();
 126
 127     return hr;
 128 }
 129
 130 static HRESULT WINAPI IDirect3DVolume8Impl_FreePrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid) {
 131     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 132     HRESULT hr;
 133     TRACE("(%p) Relay\n", This);
 134
 135     wined3d_mutex_lock();
 136     hr = IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 137     wined3d_mutex_unlock();
 138
 139     return hr;
 140 }
 141
 142 static HRESULT WINAPI IDirect3DVolume8Impl_GetContainer(LPDIRECT3DVOLUME8 iface, REFIID riid, void **ppContainer) {
 143     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 144     HRESULT res;
 145
 146     TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
 147
 148     if (!This->container) return E_NOINTERFACE;
 149
 150     if (!ppContainer) {
 151         ERR("Called without a valid ppContainer.\n");
 152     }
 153
 154     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 155
 156     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 157
 158     return res;
 159 }
 160
 161 static HRESULT WINAPI IDirect3DVolume8Impl_GetDesc(LPDIRECT3DVOLUME8 iface, D3DVOLUME_DESC *pDesc) {
 162     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 163     HRESULT hr;
 164     WINED3DVOLUME_DESC     wined3ddesc;
 165
 166     TRACE("(%p) Relay\n", This);
 167
 168     wined3d_mutex_lock();
 169     hr = IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 170     wined3d_mutex_unlock();
 171
 172     if (SUCCEEDED(hr))
 173     {
 174         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.Format);
 175         pDesc->Type = wined3ddesc.Type;
 176         pDesc->Usage = wined3ddesc.Usage;
 177         pDesc->Pool = wined3ddesc.Pool;
 178         pDesc->Size = wined3ddesc.Size;
 179         pDesc->Width = wined3ddesc.Width;
 180         pDesc->Height = wined3ddesc.Height;
 181         pDesc->Depth = wined3ddesc.Depth;
 182     }
 183
 184     return hr;
 185 }
 186
 187 static HRESULT WINAPI IDirect3DVolume8Impl_LockBox(LPDIRECT3DVOLUME8 iface, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox, DWORD Flags) {
 188     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 189     HRESULT hr;
 190     TRACE("(%p) relay %p %p %p %d\n", This, This->wineD3DVolume, pLockedVolume, pBox, Flags);
 191
 192     wined3d_mutex_lock();
 193     hr = IWineD3DVolume_LockBox(This->wineD3DVolume, (WINED3DLOCKED_BOX *) pLockedVolume, (CONST WINED3DBOX *) pBox, Flags);
 194     wined3d_mutex_unlock();
 195
 196     return hr;
 197 }
 198
 199 static HRESULT WINAPI IDirect3DVolume8Impl_UnlockBox(LPDIRECT3DVOLUME8 iface) {
 200     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 201     HRESULT hr;
 202     TRACE("(%p) relay %p\n", This, This->wineD3DVolume);
 203
 204     wined3d_mutex_lock();
 205     hr = IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 206     wined3d_mutex_unlock();
 207
 208     return hr;
 209 }
 210
 211 static const IDirect3DVolume8Vtbl Direct3DVolume8_Vtbl =
 212 {
 213     /* IUnknown */
 214     IDirect3DVolume8Impl_QueryInterface,
 215     IDirect3DVolume8Impl_AddRef,
 216     IDirect3DVolume8Impl_Release,
 217     /* IDirect3DVolume8 */
 218     IDirect3DVolume8Impl_GetDevice,
 219     IDirect3DVolume8Impl_SetPrivateData,
 220     IDirect3DVolume8Impl_GetPrivateData,
 221     IDirect3DVolume8Impl_FreePrivateData,
 222     IDirect3DVolume8Impl_GetContainer,
 223     IDirect3DVolume8Impl_GetDesc,
 224     IDirect3DVolume8Impl_LockBox,
 225     IDirect3DVolume8Impl_UnlockBox
 226 };
 227
 228 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 229 {
 230     HeapFree(GetProcessHeap(), 0, parent);
 231 }
 232
 233 static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
 234 {
 235     volume_wined3d_object_destroyed,
 236 };
 237
 238 HRESULT volume_init(IDirect3DVolume8Impl *volume, IDirect3DDevice8Impl *device, UINT width, UINT height,
 239         UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool)
 240 {
 241     HRESULT hr;
 242
 243     volume->lpVtbl = &Direct3DVolume8_Vtbl;
 244     volume->ref = 1;
 245
 246     hr = IWineD3DDevice_CreateVolume(device->WineD3DDevice, width, height, depth, usage,
 247             format, pool, &volume->wineD3DVolume, (IUnknown *)volume, &d3d8_volume_wined3d_parent_ops);
 248     if (FAILED(hr))
 249     {
 250         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 251         return hr;
 252     }
 253
 254     return D3D_OK;
 255 }