dlls/d3d8/directx.c

   1 /*
   2  * IDirect3D8 implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24
  25 #include <stdarg.h>
  26
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winuser.h"
  33 #include "wine/debug.h"
  34 #include "wine/unicode.h"
  35
  36 #include "d3d8_private.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  39
  40 /* IDirect3D IUnknown parts follow: */
  41 static HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface, REFIID riid,LPVOID *ppobj)
  42 {
  43     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  44
  45     if (IsEqualGUID(riid, &IID_IUnknown)
  46         || IsEqualGUID(riid, &IID_IDirect3D8)) {
  47         IUnknown_AddRef(iface);
  48         *ppobj = This;
  49         return S_OK;
  50     }
  51
  52     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid),ppobj);
  53     *ppobj = NULL;
  54     return E_NOINTERFACE;
  55 }
  56
  57 static ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface) {
  58     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  59     ULONG ref = InterlockedIncrement(&This->ref);
  60
  61     TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  62
  63     return ref;
  64 }
  65
  66 static ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface) {
  67     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  68     ULONG ref = InterlockedDecrement(&This->ref);
  69
  70     TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  71
  72     if (ref == 0) {
  73         TRACE("Releasing wined3d %p\n", This->WineD3D);
  74         IWineD3D_Release(This->WineD3D);
  75         HeapFree(GetProcessHeap(), 0, This);
  76     }
  77
  78     return ref;
  79 }
  80
  81 /* IDirect3D8 Interface follow: */
  82 static HRESULT WINAPI IDirect3D8Impl_RegisterSoftwareDevice (LPDIRECT3D8 iface, void* pInitializeFunction) {
  83     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  84     return IWineD3D_RegisterSoftwareDevice(This->WineD3D, pInitializeFunction);
  85 }
  86
  87 static UINT WINAPI IDirect3D8Impl_GetAdapterCount (LPDIRECT3D8 iface) {
  88     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  89     return IWineD3D_GetAdapterCount(This->WineD3D);
  90 }
  91
  92 static HRESULT  WINAPI  IDirect3D8Impl_GetAdapterIdentifier       (LPDIRECT3D8 iface,
  93                                                             UINT Adapter, DWORD Flags, D3DADAPTER_IDENTIFIER8* pIdentifier) {
  94     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
  95     WINED3DADAPTER_IDENTIFIER adapter_id;
  96
  97     /* dx8 and dx9 have different structures to be filled in, with incompatible
  98        layouts so pass in pointers to the places to be filled via an internal
  99        structure                                                                */
 100     adapter_id.Driver           = pIdentifier->Driver;
 101     adapter_id.Description      = pIdentifier->Description;
 102     adapter_id.DeviceName       = NULL; /* d3d9 only */
 103     adapter_id.DriverVersion    = &pIdentifier->DriverVersion;
 104     adapter_id.VendorId         = &pIdentifier->VendorId;
 105     adapter_id.DeviceId         = &pIdentifier->DeviceId;
 106     adapter_id.SubSysId         = &pIdentifier->SubSysId;
 107     adapter_id.Revision         = &pIdentifier->Revision;
 108     adapter_id.DeviceIdentifier = &pIdentifier->DeviceIdentifier;
 109     adapter_id.WHQLLevel        = &pIdentifier->WHQLLevel;
 110
 111     return IWineD3D_GetAdapterIdentifier(This->WineD3D, Adapter, Flags, &adapter_id);
 112 }
 113
 114 static UINT WINAPI IDirect3D8Impl_GetAdapterModeCount (LPDIRECT3D8 iface,UINT Adapter) {
 115     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 116     return IWineD3D_GetAdapterModeCount(This->WineD3D, Adapter, 0 /* format */);
 117 }
 118
 119 static HRESULT WINAPI IDirect3D8Impl_EnumAdapterModes (LPDIRECT3D8 iface, UINT Adapter, UINT Mode, D3DDISPLAYMODE* pMode) {
 120     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 121     /* FIXME: USe a constant WINED3DFOTMAT_ANY, or something similar */
 122     return IWineD3D_EnumAdapterModes(This->WineD3D, Adapter, 0 /* format */, Mode, (WINED3DDISPLAYMODE *) pMode);
 123 }
 124
 125 static HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode (LPDIRECT3D8 iface, UINT Adapter, D3DDISPLAYMODE* pMode) {
 126     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 127     return IWineD3D_GetAdapterDisplayMode(This->WineD3D, Adapter, (WINED3DDISPLAYMODE *) pMode);
 128 }
 129
 130 static HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceType            (LPDIRECT3D8 iface,
 131                                                             UINT Adapter, D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat,
 132                                                             D3DFORMAT BackBufferFormat, BOOL Windowed) {
 133     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 134     return IWineD3D_CheckDeviceType(This->WineD3D, Adapter, CheckType, DisplayFormat,
 135                                     BackBufferFormat, Windowed);
 136 }
 137
 138 static HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceFormat          (LPDIRECT3D8 iface,
 139                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 140                                                             DWORD Usage, D3DRESOURCETYPE RType, D3DFORMAT CheckFormat) {
 141     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 142     return IWineD3D_CheckDeviceFormat(This->WineD3D, Adapter, DeviceType, AdapterFormat,
 143                                     Usage, RType, CheckFormat);
 144 }
 145
 146 static HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceMultiSampleType(LPDIRECT3D8 iface,
 147                                                            UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat,
 148                                                            BOOL Windowed, D3DMULTISAMPLE_TYPE MultiSampleType) {
 149     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 150     return IWineD3D_CheckDeviceMultiSampleType(This->WineD3D, Adapter, DeviceType, SurfaceFormat,
 151                                                Windowed, (WINED3DMULTISAMPLE_TYPE) MultiSampleType, NULL);
 152 }
 153
 154 static HRESULT  WINAPI  IDirect3D8Impl_CheckDepthStencilMatch(LPDIRECT3D8 iface,
 155                                                        UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 156                                                        D3DFORMAT RenderTargetFormat, D3DFORMAT DepthStencilFormat) {
 157     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 158     return IWineD3D_CheckDepthStencilMatch(This->WineD3D, Adapter, DeviceType, AdapterFormat,
 159                                            RenderTargetFormat, DepthStencilFormat);
 160 }
 161
 162 static HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter, D3DDEVTYPE DeviceType, D3DCAPS8* pCaps) {
 163     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 164     HRESULT hrc = D3D_OK;
 165     WINED3DCAPS *pWineCaps;
 166
 167     TRACE("(%p) Relay %d %u %p\n", This, Adapter, DeviceType, pCaps);
 168
 169     if(NULL == pCaps){
 170         return D3DERR_INVALIDCALL;
 171     }
 172     pWineCaps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINED3DCAPS));
 173     if(pWineCaps == NULL){
 174         return D3DERR_INVALIDCALL; /*well this is what MSDN says to return*/
 175     }
 176     D3D8CAPSTOWINECAPS(pCaps, pWineCaps)
 177     hrc = IWineD3D_GetDeviceCaps(This->WineD3D, Adapter, DeviceType, pWineCaps);
 178     HeapFree(GetProcessHeap(), 0, pWineCaps);
 179
 180     /* D3D8 doesn't support SM 2.0 or higher, so clamp to 1.x */
 181     if(pCaps->PixelShaderVersion > D3DPS_VERSION(1,4)){
 182         pCaps->PixelShaderVersion = D3DPS_VERSION(1,4);
 183     }
 184     if(pCaps->VertexShaderVersion > D3DVS_VERSION(1,1)){
 185         pCaps->VertexShaderVersion = D3DVS_VERSION(1,1);
 186     }
 187
 188     TRACE("(%p) returning %p\n", This, pCaps);
 189     return hrc;
 190 }
 191
 192 static HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter) {
 193     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 194     return IWineD3D_GetAdapterMonitor(This->WineD3D, Adapter);
 195 }
 196
 197 /* Internal function called back during the CreateDevice to create a render target */
 198 HRESULT WINAPI D3D8CB_CreateRenderTarget(IUnknown *device, IUnknown *pSuperior, UINT Width, UINT Height,
 199                                          WINED3DFORMAT Format, WINED3DMULTISAMPLE_TYPE MultiSample,
 200                                          DWORD MultisampleQuality, BOOL Lockable,
 201                                          IWineD3DSurface** ppSurface, HANDLE* pSharedHandle) {
 202     HRESULT res = D3D_OK;
 203     IDirect3DSurface8Impl *d3dSurface = NULL;
 204
 205     TRACE("(%p) call back\n", device);
 206     res = IDirect3DDevice8_CreateRenderTarget((IDirect3DDevice8 *)device, Width, Height,
 207                                          (D3DFORMAT)Format, MultiSample, Lockable,
 208                                          (IDirect3DSurface8 **)&d3dSurface);
 209
 210     if (SUCCEEDED(res)) {
 211         *ppSurface = d3dSurface->wineD3DSurface;
 212         d3dSurface->container = device;
 213         d3dSurface->isImplicit = TRUE;
 214         /* Implicit surfaces are created with an refcount of 0 */
 215         IUnknown_Release((IUnknown *)d3dSurface);
 216     } else {
 217         *ppSurface = NULL;
 218     }
 219     return res;
 220 }
 221
 222 ULONG WINAPI D3D8CB_DestroyRenderTarget(IWineD3DSurface *pSurface) {
 223     IDirect3DSurface8Impl* surfaceParent;
 224     TRACE("(%p) call back\n", pSurface);
 225
 226     IWineD3DSurface_GetParent(pSurface, (IUnknown **) &surfaceParent);
 227     surfaceParent->isImplicit = FALSE;
 228     /* Surface had refcount of 0 GetParent addrefed to 1, so 1 Release is enough */
 229     return IDirect3DSurface8_Release((IDirect3DSurface8*) surfaceParent);
 230 }
 231
 232 /* Callback for creating the inplicite swapchain when the device is created */
 233 static HRESULT WINAPI D3D8CB_CreateAdditionalSwapChain(IUnknown *device,
 234                                                 WINED3DPRESENT_PARAMETERS* pPresentationParameters,
 235                                                 IWineD3DSwapChain ** ppSwapChain){
 236     HRESULT res = D3D_OK;
 237     IDirect3DSwapChain8Impl *d3dSwapChain = NULL;
 238     D3DPRESENT_PARAMETERS localParameters;
 239     TRACE("(%p) call back\n", device);
 240
 241     /* Copy the presentation parameters */
 242     localParameters.BackBufferWidth                             = pPresentationParameters->BackBufferWidth;
 243     localParameters.BackBufferHeight                            = pPresentationParameters->BackBufferHeight;
 244     localParameters.BackBufferFormat                            = pPresentationParameters->BackBufferFormat;
 245     localParameters.BackBufferCount                             = pPresentationParameters->BackBufferCount;
 246     localParameters.MultiSampleType                             = pPresentationParameters->MultiSampleType;
 247     localParameters.SwapEffect                                  = pPresentationParameters->SwapEffect;
 248     localParameters.hDeviceWindow                               = pPresentationParameters->hDeviceWindow;
 249     localParameters.Windowed                                    = pPresentationParameters->Windowed;
 250     localParameters.EnableAutoDepthStencil                      = pPresentationParameters->EnableAutoDepthStencil;
 251     localParameters.AutoDepthStencilFormat                      = pPresentationParameters->AutoDepthStencilFormat;
 252     localParameters.Flags                                       = pPresentationParameters->Flags;
 253     localParameters.FullScreen_RefreshRateInHz                  = pPresentationParameters->FullScreen_RefreshRateInHz;
 254     localParameters.FullScreen_PresentationInterval             = pPresentationParameters->PresentationInterval;
 255
 256     res = IDirect3DDevice8_CreateAdditionalSwapChain((IDirect3DDevice8 *)device, &localParameters, (IDirect3DSwapChain8 **)&d3dSwapChain);
 257
 258     /* Copy back the presentation parameters */
 259     pPresentationParameters->BackBufferWidth                    = localParameters.BackBufferWidth;
 260     pPresentationParameters->BackBufferHeight                   = localParameters.BackBufferHeight;
 261     pPresentationParameters->BackBufferFormat                   = localParameters.BackBufferFormat;
 262     pPresentationParameters->BackBufferCount                    = localParameters.BackBufferCount;
 263     pPresentationParameters->MultiSampleType                    = localParameters.MultiSampleType;
 264     pPresentationParameters->SwapEffect                         = localParameters.SwapEffect;
 265     pPresentationParameters->hDeviceWindow                      = localParameters.hDeviceWindow;
 266     pPresentationParameters->Windowed                           = localParameters.Windowed;
 267     pPresentationParameters->EnableAutoDepthStencil             = localParameters.EnableAutoDepthStencil;
 268     pPresentationParameters->AutoDepthStencilFormat             = localParameters.AutoDepthStencilFormat;
 269     pPresentationParameters->Flags                              = localParameters.Flags;
 270     pPresentationParameters->FullScreen_RefreshRateInHz         = localParameters.FullScreen_RefreshRateInHz;
 271     pPresentationParameters->PresentationInterval               = localParameters.FullScreen_PresentationInterval;
 272
 273     if (SUCCEEDED(res)) {
 274         *ppSwapChain = d3dSwapChain->wineD3DSwapChain;
 275         IUnknown_Release(d3dSwapChain->parentDevice);
 276         d3dSwapChain->parentDevice = NULL;
 277     } else {
 278         *ppSwapChain = NULL;
 279     }
 280
 281     return res;
 282 }
 283
 284 ULONG WINAPI D3D8CB_DestroySwapChain(IWineD3DSwapChain *pSwapChain) {
 285     IUnknown* swapChainParent;
 286     TRACE("(%p) call back\n", pSwapChain);
 287
 288     IWineD3DSwapChain_GetParent(pSwapChain, &swapChainParent);
 289     IUnknown_Release(swapChainParent);
 290     return IUnknown_Release(swapChainParent);
 291 }
 292
 293 /* Internal function called back during the CreateDevice to create a render target */
 294 HRESULT WINAPI D3D8CB_CreateDepthStencilSurface(IUnknown *device, IUnknown *pSuperior, UINT Width, UINT Height,
 295                                          WINED3DFORMAT Format, WINED3DMULTISAMPLE_TYPE MultiSample,
 296                                          DWORD MultisampleQuality, BOOL Discard,
 297                                          IWineD3DSurface** ppSurface, HANDLE* pSharedHandle) {
 298     HRESULT res = D3D_OK;
 299     IDirect3DSurface8Impl *d3dSurface = NULL;
 300     TRACE("(%p) call back\n", device);
 301
 302     res = IDirect3DDevice8_CreateDepthStencilSurface((IDirect3DDevice8 *)device, Width, Height,
 303                                          (D3DFORMAT)Format, MultiSample, (IDirect3DSurface8 **)&d3dSurface);
 304     if (SUCCEEDED(res)) {
 305         *ppSurface = d3dSurface->wineD3DSurface;
 306         d3dSurface->container = device;
 307         d3dSurface->isImplicit = TRUE;
 308         /* Implicit surfaces are created with an refcount of 0 */
 309         IUnknown_Release((IUnknown *)d3dSurface);
 310     }
 311     return res;
 312 }
 313
 314 ULONG WINAPI D3D8CB_DestroyDepthStencilSurface(IWineD3DSurface *pSurface) {
 315     IDirect3DSurface8Impl* surfaceParent;
 316     TRACE("(%p) call back\n", pSurface);
 317
 318     IWineD3DSurface_GetParent(pSurface, (IUnknown **) &surfaceParent);
 319     surfaceParent->isImplicit = FALSE;
 320     /* Surface had refcount of 0 GetParent addrefed to 1, so 1 Release is enough */
 321     return IDirect3DSurface8_Release((IDirect3DSurface8*) surfaceParent);
 322 }
 323
 324 static HRESULT WINAPI IDirect3D8Impl_CreateDevice(LPDIRECT3D8 iface, UINT Adapter, D3DDEVTYPE DeviceType, HWND hFocusWindow,
 325                                             DWORD BehaviourFlags, D3DPRESENT_PARAMETERS* pPresentationParameters,
 326                                             IDirect3DDevice8** ppReturnedDeviceInterface) {
 327
 328     IDirect3D8Impl       *This   = (IDirect3D8Impl *)iface;
 329     IDirect3DDevice8Impl *object = NULL;
 330     WINED3DPRESENT_PARAMETERS localParameters;
 331     HRESULT hr;
 332     TRACE("(%p) Relay\n", This);
 333
 334     /* Check the validity range of the adapter parameter */
 335     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 336         *ppReturnedDeviceInterface = NULL;
 337         return D3DERR_INVALIDCALL;
 338     }
 339
 340     /* Allocate the storage for the device object */
 341     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DDevice8Impl));
 342     if (NULL == object) {
 343         FIXME("Allocation of memory failed\n");
 344         *ppReturnedDeviceInterface = NULL;
 345         return D3DERR_OUTOFVIDEOMEMORY;
 346     }
 347
 348     object->lpVtbl = &Direct3DDevice8_Vtbl;
 349     object->ref = 1;
 350     object->shader_handles = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, INITIAL_SHADER_HANDLE_TABLE_SIZE * sizeof(shader_handle));
 351     object->shader_handle_table_size = INITIAL_SHADER_HANDLE_TABLE_SIZE;
 352     *ppReturnedDeviceInterface = (IDirect3DDevice8 *)object;
 353
 354     /* Allocate an associated WineD3DDevice object */
 355     hr =IWineD3D_CreateDevice(This->WineD3D, Adapter, DeviceType, hFocusWindow, BehaviourFlags, &object->WineD3DDevice, (IUnknown *)object);
 356
 357     if (hr != D3D_OK) {
 358         HeapFree(GetProcessHeap(), 0, object);
 359         *ppReturnedDeviceInterface = NULL;
 360         return hr;
 361     }
 362
 363     TRACE("(%p) : Created Device %p\n", This, object);
 364
 365     localParameters.BackBufferWidth                             = pPresentationParameters->BackBufferWidth;
 366     localParameters.BackBufferHeight                            = pPresentationParameters->BackBufferHeight;
 367     localParameters.BackBufferFormat                            = pPresentationParameters->BackBufferFormat;
 368     localParameters.BackBufferCount                             = pPresentationParameters->BackBufferCount;
 369     localParameters.MultiSampleType                             = pPresentationParameters->MultiSampleType;
 370     localParameters.MultiSampleQuality                          = 0; /* d3d9 only */
 371     localParameters.SwapEffect                                  = pPresentationParameters->SwapEffect;
 372     localParameters.hDeviceWindow                               = pPresentationParameters->hDeviceWindow;
 373     localParameters.Windowed                                    = pPresentationParameters->Windowed;
 374     localParameters.EnableAutoDepthStencil                      = pPresentationParameters->EnableAutoDepthStencil;
 375     localParameters.AutoDepthStencilFormat                      = pPresentationParameters->AutoDepthStencilFormat;
 376     localParameters.Flags                                       = pPresentationParameters->Flags;
 377     localParameters.FullScreen_RefreshRateInHz                  = pPresentationParameters->FullScreen_RefreshRateInHz;
 378     localParameters.PresentationInterval                        = pPresentationParameters->FullScreen_PresentationInterval;
 379
 380     if(BehaviourFlags & D3DCREATE_MULTITHREADED) {
 381         IWineD3DDevice_SetMultithreaded(object->WineD3DDevice);
 382     }
 383
 384     hr = IWineD3DDevice_Init3D(object->WineD3DDevice, &localParameters, D3D8CB_CreateAdditionalSwapChain);
 385
 386     pPresentationParameters->BackBufferWidth                    = localParameters.BackBufferWidth;
 387     pPresentationParameters->BackBufferHeight                   = localParameters.BackBufferHeight;
 388     pPresentationParameters->BackBufferFormat                   = localParameters.BackBufferFormat;
 389     pPresentationParameters->BackBufferCount                    = localParameters.BackBufferCount;
 390     pPresentationParameters->MultiSampleType                    = localParameters.MultiSampleType;
 391     pPresentationParameters->SwapEffect                         = localParameters.SwapEffect;
 392     pPresentationParameters->hDeviceWindow                      = localParameters.hDeviceWindow;
 393     pPresentationParameters->Windowed                           = localParameters.Windowed;
 394     pPresentationParameters->EnableAutoDepthStencil             = localParameters.EnableAutoDepthStencil;
 395     pPresentationParameters->AutoDepthStencilFormat             = localParameters.AutoDepthStencilFormat;
 396     pPresentationParameters->Flags                              = localParameters.Flags;
 397     pPresentationParameters->FullScreen_RefreshRateInHz         = localParameters.FullScreen_RefreshRateInHz;
 398     pPresentationParameters->FullScreen_PresentationInterval    = localParameters.PresentationInterval;
 399
 400     if (hr != D3D_OK) {
 401         FIXME("(%p) D3D Initialization failed for WineD3DDevice %p\n", This, object->WineD3DDevice);
 402         HeapFree(GetProcessHeap(), 0, object);
 403         *ppReturnedDeviceInterface = NULL;
 404     }
 405
 406     return hr;
 407 }
 408
 409 const IDirect3D8Vtbl Direct3D8_Vtbl =
 410 {
 411     /* IUnknown */
 412     IDirect3D8Impl_QueryInterface,
 413     IDirect3D8Impl_AddRef,
 414     IDirect3D8Impl_Release,
 415     /* IDirect3D8 */
 416     IDirect3D8Impl_RegisterSoftwareDevice,
 417     IDirect3D8Impl_GetAdapterCount,
 418     IDirect3D8Impl_GetAdapterIdentifier,
 419     IDirect3D8Impl_GetAdapterModeCount,
 420     IDirect3D8Impl_EnumAdapterModes,
 421     IDirect3D8Impl_GetAdapterDisplayMode,
 422     IDirect3D8Impl_CheckDeviceType,
 423     IDirect3D8Impl_CheckDeviceFormat,
 424     IDirect3D8Impl_CheckDeviceMultiSampleType,
 425     IDirect3D8Impl_CheckDepthStencilMatch,
 426     IDirect3D8Impl_GetDeviceCaps,
 427     IDirect3D8Impl_GetAdapterMonitor,
 428     IDirect3D8Impl_CreateDevice
 429 };