git.oblomov.eu Git - wine/blob - dlls/ddraw/direct3d.c

   1 /*
   2  * Copyright (c) 2006 Stefan Dösinger
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20 #include "wine/port.h"
  21 #include "wine/debug.h"
  22
  23 #include <assert.h>
  24 #include <stdarg.h>
  25 #include <string.h>
  26 #include <stdlib.h>
  27
  28 #define COBJMACROS
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winnls.h"
  33 #include "winerror.h"
  34 #include "wingdi.h"
  35 #include "wine/exception.h"
  36 #include "excpt.h"
  37
  38 #include "ddraw.h"
  39 #include "d3d.h"
  40
  41 #include "ddraw_private.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(d3d7);
  44
  45 /*****************************************************************************
  46  * IDirect3D7::QueryInterface
  47  *
  48  * QueryInterface implementation with thunks to IDirectDraw7
  49  *
  50  *****************************************************************************/
  51 static HRESULT WINAPI
  52 Thunk_IDirect3DImpl_7_QueryInterface(IDirect3D7 *iface,
  53                                     REFIID refiid,
  54                                     void **obj)
  55 {
  56     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
  57     TRACE("(%p)->(%s,%p): Thunking to IDirectDraw7\n", This, debugstr_guid(refiid), obj);
  58
  59     return IDirectDraw7_QueryInterface(ICOM_INTERFACE(This, IDirectDraw7),
  60                                        refiid,
  61                                        obj);
  62 }
  63
  64 static HRESULT WINAPI
  65 Thunk_IDirect3DImpl_3_QueryInterface(IDirect3D3 *iface,
  66                                     REFIID refiid,
  67                                     void **obj)
  68 {
  69     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
  70     TRACE("(%p)->(%s,%p): Thunking to IDirectDraw7\n", This, debugstr_guid(refiid), obj);
  71
  72     return IDirectDraw7_QueryInterface(ICOM_INTERFACE(This, IDirectDraw7),
  73                                        refiid,
  74                                        obj);
  75 }
  76
  77 static HRESULT WINAPI
  78 Thunk_IDirect3DImpl_2_QueryInterface(IDirect3D2 *iface,
  79                                     REFIID refiid,
  80                                     void **obj)
  81 {
  82     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
  83     TRACE("(%p)->(%s,%p): Thunking to IDirectDraw7\n", This, debugstr_guid(refiid), obj);
  84
  85     return IDirectDraw7_QueryInterface(ICOM_INTERFACE(This, IDirectDraw7),
  86                                        refiid,
  87                                        obj);
  88 }
  89
  90 static HRESULT WINAPI
  91 Thunk_IDirect3DImpl_1_QueryInterface(IDirect3D *iface,
  92                                     REFIID refiid,
  93                                     void **obj)
  94 {
  95     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
  96     TRACE("(%p)->(%s,%p): Thunking to IDirectDraw7\n", This, debugstr_guid(refiid), obj);
  97
  98     return IDirectDraw7_QueryInterface(ICOM_INTERFACE(This, IDirectDraw7),
  99                                        refiid,
 100                                        obj);
 101 }
 102
 103 /*****************************************************************************
 104  * IDirect3D7::AddRef
 105  *
 106  * DirectDraw refcounting is a bit odd. Every version of the ddraw interface
 107  * has its own refcount, but IDirect3D 1/2/3 refcounts are linked to
 108  * IDirectDraw, and IDirect3D7 is linked to IDirectDraw7
 109  *
 110  * IDirect3D7 -> IDirectDraw7
 111  * IDirect3D3 -> IDirectDraw
 112  * IDirect3D2 -> IDirectDraw
 113  * IDirect3D  -> IDirectDraw
 114  *
 115  * So every AddRef implementation thunks to a different interface, and the
 116  * IDirectDrawX::AddRef implementations have different counters...
 117  *
 118  * Returns
 119  *  The new refcount
 120  *
 121  *****************************************************************************/
 122 static ULONG WINAPI
 123 Thunk_IDirect3DImpl_7_AddRef(IDirect3D7 *iface)
 124 {
 125     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
 126     TRACE("(%p) : Thunking to IDirectDraw7.\n", This);
 127
 128     return IDirectDraw7_AddRef(ICOM_INTERFACE(This, IDirectDraw7));
 129 }
 130
 131 static ULONG WINAPI
 132 Thunk_IDirect3DImpl_3_AddRef(IDirect3D3 *iface)
 133 {
 134     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 135     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 136
 137     return IDirectDraw_AddRef(ICOM_INTERFACE(This, IDirectDraw));
 138 }
 139
 140 static ULONG WINAPI
 141 Thunk_IDirect3DImpl_2_AddRef(IDirect3D2 *iface)
 142 {
 143     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 144     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 145
 146     return IDirectDraw_AddRef(ICOM_INTERFACE(This, IDirectDraw));
 147 }
 148
 149 static ULONG WINAPI
 150 Thunk_IDirect3DImpl_1_AddRef(IDirect3D *iface)
 151 {
 152     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 153     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 154
 155     return IDirectDraw_AddRef(ICOM_INTERFACE(This, IDirectDraw));
 156 }
 157
 158 /*****************************************************************************
 159  * IDirect3D7::Release
 160  *
 161  * Same story as IDirect3D7::AddRef
 162  *
 163  * Returns: The new refcount
 164  *
 165  *****************************************************************************/
 166 static ULONG WINAPI
 167 Thunk_IDirect3DImpl_7_Release(IDirect3D7 *iface)
 168 {
 169     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
 170     TRACE("(%p) : Thunking to IDirectDraw7.\n", This);
 171
 172     return IDirectDraw7_Release(ICOM_INTERFACE(This, IDirectDraw7));
 173 }
 174
 175 static ULONG WINAPI
 176 Thunk_IDirect3DImpl_3_Release(IDirect3D3 *iface)
 177 {
 178     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 179     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 180
 181     return IDirectDraw_Release(ICOM_INTERFACE(This, IDirectDraw));
 182 }
 183
 184 static ULONG WINAPI
 185 Thunk_IDirect3DImpl_2_Release(IDirect3D2 *iface)
 186 {
 187     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 188     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 189
 190     return IDirectDraw_Release(ICOM_INTERFACE(This, IDirectDraw));
 191 }
 192
 193 static ULONG WINAPI
 194 Thunk_IDirect3DImpl_1_Release(IDirect3D *iface)
 195 {
 196     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 197     TRACE("(%p) : Thunking to IDirectDraw.\n", This);
 198
 199     return IDirectDraw_Release(ICOM_INTERFACE(This, IDirectDraw));
 200 }
 201
 202 /*****************************************************************************
 203  * IDirect3D Methods
 204  *****************************************************************************/
 205
 206 /*****************************************************************************
 207  * IDirect3D::Initialize
 208  *
 209  * Initializes the IDirect3D interface. This is a no-op implementation,
 210  * as all initialization is done at create time.
 211  *
 212  * Version 1
 213  *
 214  * Params:
 215  *  refiid: ?
 216  *
 217  * Returns:
 218  *  D3D_OK, because it's a no-op
 219  *
 220  *****************************************************************************/
 221 static HRESULT WINAPI
 222 IDirect3DImpl_1_Initialize(IDirect3D *iface,
 223                            REFIID refiid)
 224 {
 225     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 226
 227     TRACE("(%p)->(%s) no-op...\n", This, debugstr_guid(refiid));
 228     return D3D_OK;
 229 }
 230
 231 /*****************************************************************************
 232  * IDirect3D7::EnumDevices
 233  *
 234  * The EnumDevices method for IDirect3D7. It enumerates all supported
 235  * D3D7 devices. Currently there's only one.
 236  *
 237  * Params:
 238  *  Callback: Function to call for each enumerated device
 239  *  Context: Pointer to pass back to the app
 240  *
 241  * Returns:
 242  *  D3D_OK, or the return value of the GetCaps call
 243  *
 244  *****************************************************************************/
 245 static HRESULT WINAPI
 246 IDirect3DImpl_7_EnumDevices(IDirect3D7 *iface,
 247                           LPD3DENUMDEVICESCALLBACK7 Callback,
 248                           void *Context)
 249 {
 250     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
 251     char interface_name[] = "WINE Direct3D7 using WineD3D";
 252     char device_name[] = "Wine D3D7 device";
 253     D3DDEVICEDESC7 ddesc;
 254     D3DDEVICEDESC oldDesc;
 255     HRESULT hr;
 256
 257     TRACE("(%p)->(%p,%p)\n", This, Callback, Context);
 258
 259     TRACE("(%p) Enumerating WineD3D D3Device7 interface\n", This);
 260     hr = IDirect3DImpl_GetCaps(This->wineD3D, &oldDesc, &ddesc);
 261     if(hr != D3D_OK) return hr;
 262     Callback(interface_name, device_name, &ddesc, Context);
 263
 264     TRACE("(%p) End of enumeration\n", This);
 265     return D3D_OK;
 266 }
 267
 268 /*****************************************************************************
 269  * IDirect3D3::EnumDevices
 270  *
 271  * Enumerates all supported Direct3DDevice interfaces. This is the
 272  * implementation for Direct3D 1 to Direc3D 3, Version 7 has its own.
 273  *
 274  * Version 1, 2 and 3
 275  *
 276  * Params:
 277  *  Callback: Application-provided routine to call for each enumerated device
 278  *  Context: Pointer to pass to the callback
 279  *
 280  * Returns:
 281  *  D3D_OK on success,
 282  *  The result of IDirect3DImpl_GetCaps if it failed
 283  *
 284  *****************************************************************************/
 285 static HRESULT WINAPI
 286 IDirect3DImpl_3_EnumDevices(IDirect3D3 *iface,
 287                             LPD3DENUMDEVICESCALLBACK Callback,
 288                             void *Context)
 289 {
 290     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 291     D3DDEVICEDESC dref, d1, d2;
 292     D3DDEVICEDESC7 newDesc;
 293     HRESULT hr;
 294
 295     /* Some games (Motoracer 2 demo) have the bad idea to modify the device name string.
 296        Let's put the string in a sufficiently sized array in writable memory. */
 297     char device_name[50];
 298     strcpy(device_name,"direct3d");
 299
 300     TRACE("(%p)->(%p,%p)\n", This, Callback, Context);
 301
 302     hr = IDirect3DImpl_GetCaps(This->wineD3D, &dref, &newDesc);
 303     if(hr != D3D_OK) return hr;
 304
 305     /* Do I have to enumerate the reference id? Note from old d3d7:
 306      * "It seems that enumerating the reference IID on Direct3D 1 games
 307      * (AvP / Motoracer2) breaks them". So do not enumerate this iid in V1
 308      *
 309      * There's a registry key HKLM\Software\Microsoft\Direct3D\Drivers, EnumReference
 310      * which enables / disables enumerating the reference rasterizer. It's a DWORD,
 311      * 0 means disabled, 2 means enabled. The enablerefrast.reg and disablerefrast.reg
 312      * files in the DirectX 7.0 sdk demo directory suggest this.
 313      *
 314      * Some games(GTA 2) seem to use the secound enumerated device, so I have to enumerate
 315      * at least 2 devices. So enumerate the reference device to have 2 devices.
 316      */
 317
 318     if(This->d3dversion != 1)
 319     {
 320         TRACE("(%p) Enumerating WineD3D D3DDevice interface\n", This);
 321         d1 = dref;
 322         d2 = dref;
 323         hr = Callback( (LPIID) &IID_IDirect3DRefDevice, "Reference Direct3D ID", device_name, &d1, &d2, Context);
 324         if(hr != D3DENUMRET_OK)
 325         {
 326             TRACE("Application cancelled the enumeration\n");
 327             return D3D_OK;
 328         }
 329     }
 330
 331     TRACE("(%p) Enumerating WineD3D D3DDevice interface\n", This);
 332     d1 = dref;
 333     d2 = dref;
 334     hr = Callback( (LPIID) &IID_D3DDEVICE_WineD3D, "Wine D3DDevice using WineD3D and OpenGL", device_name, &d1, &d2, Context);
 335     if(hr != D3DENUMRET_OK)
 336     {
 337         TRACE("Application cancelled the enumeration\n");
 338         return D3D_OK;
 339     }
 340     TRACE("(%p) End of enumeration\n", This);
 341
 342     return D3D_OK;
 343 }
 344
 345 static HRESULT WINAPI
 346 Thunk_IDirect3DImpl_2_EnumDevices(IDirect3D2 *iface,
 347                                   LPD3DENUMDEVICESCALLBACK Callback,
 348                                   void *Context)
 349 {
 350     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 351     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Callback, Context);
 352     return IDirect3D3_EnumDevices(ICOM_INTERFACE(This, IDirect3D3),
 353                                   Callback,
 354                                   Context);
 355 }
 356
 357 static HRESULT WINAPI
 358 Thunk_IDirect3DImpl_1_EnumDevices(IDirect3D *iface,
 359                                   LPD3DENUMDEVICESCALLBACK Callback,
 360                                   void *Context)
 361 {
 362     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 363     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Callback, Context);
 364     return IDirect3D3_EnumDevices(ICOM_INTERFACE(This, IDirect3D3),
 365                                   Callback,
 366                                   Context);
 367 }
 368
 369 /*****************************************************************************
 370  * IDirect3D3::CreateLight
 371  *
 372  * Creates an IDirect3DLight interface. This interface is used in
 373  * Direct3D3 or earlier for lighting. In Direct3D7 it has been replaced
 374  * by the DIRECT3DLIGHT7 structure. Wine's Direct3DLight implementation
 375  * uses the IDirect3DDevice7 interface with D3D7 lights.
 376  *
 377  * Version 1, 2 and 3
 378  *
 379  * Params:
 380  *  Light: Address to store the new interface pointer
 381  *  UnkOuter: Basically for aggregation, but ddraw doesn't support it.
 382  *            Must be NULL
 383  *
 384  * Returns:
 385  *  D3D_OK on success
 386  *  DDERR_OUTOFMEMORY if memory allocation failed
 387  *  CLASS_E_NOAGGREGATION if UnkOuter != NULL
 388  *
 389  *****************************************************************************/
 390 static HRESULT WINAPI
 391 IDirect3DImpl_3_CreateLight(IDirect3D3 *iface,
 392                             IDirect3DLight **Light,
 393                             IUnknown *UnkOuter )
 394 {
 395     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 396     IDirect3DLightImpl *object;
 397
 398     TRACE("(%p)->(%p,%p)\n", This, Light, UnkOuter);
 399
 400     if(UnkOuter)
 401         return CLASS_E_NOAGGREGATION;
 402
 403     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DLightImpl));
 404     if (object == NULL)
 405         return DDERR_OUTOFMEMORY;
 406
 407     ICOM_INIT_INTERFACE(object, IDirect3DLight, IDirect3DLight_Vtbl);
 408     object->ref = 1;
 409     object->ddraw = This;
 410     object->next = NULL;
 411     object->active_viewport = NULL;
 412
 413     /* Update functions */
 414     object->activate = light_update;
 415     object->desactivate = light_activate;
 416     object->update = light_desactivate;
 417     object->active_viewport = NULL;
 418
 419     *Light = ICOM_INTERFACE(object, IDirect3DLight);
 420
 421     TRACE("(%p) creating implementation at %p.\n", This, object);
 422
 423     return D3D_OK;
 424 }
 425
 426 static HRESULT WINAPI
 427 Thunk_IDirect3DImpl_2_CreateLight(IDirect3D2 *iface,
 428                                   IDirect3DLight **Direct3DLight,
 429                                   IUnknown *UnkOuter)
 430 {
 431     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 432     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Direct3DLight, UnkOuter);
 433     return IDirect3D3_CreateLight(ICOM_INTERFACE(This, IDirect3D3),
 434                                   Direct3DLight,
 435                                   UnkOuter);
 436 }
 437
 438 static HRESULT WINAPI
 439 Thunk_IDirect3DImpl_1_CreateLight(IDirect3D *iface,
 440                                   IDirect3DLight **Direct3DLight,
 441                                   IUnknown *UnkOuter)
 442 {
 443     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 444     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Direct3DLight, UnkOuter);
 445     return IDirect3D3_CreateLight(ICOM_INTERFACE(This, IDirect3D3),
 446                                   Direct3DLight,
 447                                   UnkOuter);
 448 }
 449
 450 /*****************************************************************************
 451  * IDirect3D3::CreateMaterial
 452  *
 453  * Creates an IDirect3DMaterial interface. This interface is used by Direct3D3
 454  * and older versions. The IDirect3DMaterial implementation wraps its
 455  * functionality to IDirect3DDevice7::SetMaterial and friends.
 456  *
 457  * Version 1, 2 and 3
 458  *
 459  * Params:
 460  *  Material: Address to store the new interface's pointer to
 461  *  UnkOuter: Basically for aggregation, but ddraw doesn't support it.
 462  *            Must be NULL
 463  *
 464  * Returns:
 465  *  D3D_OK on success
 466  *  DDERR_OUTOFMEMORY if memory allocation failed
 467  *  CLASS_E_NOAGGREGATION if UnkOuter != NULL
 468  *
 469  *****************************************************************************/
 470 static HRESULT WINAPI
 471 IDirect3DImpl_3_CreateMaterial(IDirect3D3 *iface,
 472                                IDirect3DMaterial3 **Material,
 473                                IUnknown *UnkOuter )
 474 {
 475     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 476     IDirect3DMaterialImpl *object;
 477
 478     TRACE("(%p)->(%p,%p)\n", This, Material, UnkOuter);
 479
 480     if(UnkOuter)
 481         return CLASS_E_NOAGGREGATION;
 482
 483     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DMaterialImpl));
 484     if (object == NULL)
 485         return DDERR_OUTOFMEMORY;
 486
 487     ICOM_INIT_INTERFACE(object, IDirect3DMaterial3, IDirect3DMaterial3_Vtbl);
 488     ICOM_INIT_INTERFACE(object, IDirect3DMaterial2, IDirect3DMaterial2_Vtbl);
 489     ICOM_INIT_INTERFACE(object, IDirect3DMaterial, IDirect3DMaterial_Vtbl);
 490     object->ref = 1;
 491     object->ddraw = This;
 492     object->activate = material_activate;
 493
 494     *Material = ICOM_INTERFACE(object, IDirect3DMaterial3);
 495
 496     TRACE("(%p) creating implementation at %p.\n", This, object);
 497
 498     return D3D_OK;
 499 }
 500
 501 static HRESULT WINAPI
 502 Thunk_IDirect3DImpl_2_CreateMaterial(IDirect3D2 *iface,
 503                                      IDirect3DMaterial2 **Direct3DMaterial,
 504                                      IUnknown* UnkOuter)
 505 {
 506     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 507     HRESULT ret;
 508     IDirect3DMaterial3 *ret_val;
 509
 510     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Direct3DMaterial, UnkOuter);
 511     ret = IDirect3D3_CreateMaterial(ICOM_INTERFACE(This, IDirect3D3),
 512                                     &ret_val,
 513                                     UnkOuter);
 514
 515     *Direct3DMaterial = COM_INTERFACE_CAST(IDirect3DMaterialImpl, IDirect3DMaterial3, IDirect3DMaterial2, ret_val);
 516
 517     TRACE(" returning interface %p.\n", *Direct3DMaterial);
 518
 519     return ret;
 520 }
 521
 522 static HRESULT WINAPI
 523 Thunk_IDirect3DImpl_1_CreateMaterial(IDirect3D *iface,
 524                                      IDirect3DMaterial **Direct3DMaterial,
 525                                      IUnknown* UnkOuter)
 526 {
 527     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 528     HRESULT ret;
 529     LPDIRECT3DMATERIAL3 ret_val;
 530
 531     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, Direct3DMaterial, UnkOuter);
 532     ret = IDirect3D3_CreateMaterial(ICOM_INTERFACE(This, IDirect3D3),
 533                                     &ret_val,
 534                                     UnkOuter);
 535
 536     *Direct3DMaterial = COM_INTERFACE_CAST(IDirect3DMaterialImpl, IDirect3DMaterial3, IDirect3DMaterial, ret_val);
 537
 538     TRACE(" returning interface %p.\n", *Direct3DMaterial);
 539
 540     return ret;
 541 }
 542
 543 /*****************************************************************************
 544  * IDirect3D3::CreateViewport
 545  *
 546  * Creates an IDirect3DViewport interface. This interface is used
 547  * by Direct3D and earlier versions for Viewport management. In Direct3D7
 548  * it has been replaced by a viewport structure and
 549  * IDirect3DDevice7::*Viewport. Wine's IDirect3DViewport implementation
 550  * uses the IDirect3DDevice7 methods for its functionality
 551  *
 552  * Params:
 553  *  Viewport: Address to store the new interface pointer
 554  *  UnkOuter: Basically for aggregation, but ddraw doesn't support it.
 555  *            Must be NULL
 556  *
 557  * Returns:
 558  *  D3D_OK on success
 559  *  DDERR_OUTOFMEMORY if memory allocation failed
 560  *  CLASS_E_NOAGGREGATION if UnkOuter != NULL
 561  *
 562  *****************************************************************************/
 563 static HRESULT WINAPI
 564 IDirect3DImpl_3_CreateViewport(IDirect3D3 *iface,
 565                               IDirect3DViewport3 **Viewport,
 566                               IUnknown *UnkOuter )
 567 {
 568     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 569     IDirect3DViewportImpl *object;
 570
 571     if(UnkOuter)
 572         return CLASS_E_NOAGGREGATION;
 573
 574     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DViewportImpl));
 575     if (object == NULL)
 576         return DDERR_OUTOFMEMORY;
 577
 578     ICOM_INIT_INTERFACE(object, IDirect3DViewport3, IDirect3DViewport3_Vtbl);
 579     object->ref = 1;
 580     object->ddraw = This;
 581     object->activate = viewport_activate;
 582     object->use_vp2 = 0xFF;
 583     object->next = NULL;
 584     object->lights = NULL;
 585     object->num_lights = 0;
 586     object->map_lights = 0;
 587
 588     *Viewport = ICOM_INTERFACE(object, IDirect3DViewport3);
 589
 590     TRACE("(%p) creating implementation at %p.\n",This, object);
 591
 592     return D3D_OK;
 593 }
 594
 595 static HRESULT WINAPI
 596 Thunk_IDirect3DImpl_2_CreateViewport(IDirect3D2 *iface,
 597                                      IDirect3DViewport2 **D3DViewport2,
 598                                      IUnknown *UnkOuter)
 599 {
 600     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 601     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, D3DViewport2, UnkOuter);
 602
 603     return IDirect3D3_CreateViewport(ICOM_INTERFACE(This, IDirect3D3),
 604                                      (IDirect3DViewport3 **) D3DViewport2 /* No need to cast here */,
 605                                      UnkOuter);
 606 }
 607
 608 static HRESULT WINAPI
 609 Thunk_IDirect3DImpl_1_CreateViewport(IDirect3D *iface,
 610                                      IDirect3DViewport **D3DViewport,
 611                                      IUnknown* UnkOuter)
 612 {
 613     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 614     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, D3DViewport, UnkOuter);
 615
 616     return IDirect3D3_CreateViewport(ICOM_INTERFACE(This, IDirect3D3),
 617                                      (IDirect3DViewport3 **) D3DViewport /* No need to cast here */,
 618                                      UnkOuter);
 619 }
 620
 621 /*****************************************************************************
 622  * IDirect3D3::FindDevice
 623  *
 624  * This method finds a device with the requested properties and returns a
 625  * device description
 626  *
 627  * Verion 1, 2 and 3
 628  * Params:
 629  *  D3DDFS: Describes the requested device characteristics
 630  *  D3DFDR: Returns the device description
 631  *
 632  * Returns:
 633  *  D3D_OK on success
 634  *  DDERR_INVALIDPARAMS if no device was found
 635  *
 636  *****************************************************************************/
 637 static HRESULT WINAPI
 638 IDirect3DImpl_3_FindDevice(IDirect3D3 *iface,
 639                            D3DFINDDEVICESEARCH *D3DDFS,
 640                            D3DFINDDEVICERESULT *D3DFDR)
 641 {
 642     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 643     D3DDEVICEDESC desc;
 644     D3DDEVICEDESC7 newDesc;
 645     HRESULT hr;
 646
 647     TRACE("(%p)->(%p,%p)\n", This, D3DDFS, D3DFDR);
 648
 649     if ((D3DDFS->dwFlags & D3DFDS_COLORMODEL) &&
 650         (D3DDFS->dcmColorModel != D3DCOLOR_RGB))
 651     {
 652         TRACE(" trying to request a non-RGB D3D color model. Not supported.\n");
 653         return DDERR_INVALIDPARAMS; /* No real idea what to return here :-) */
 654     }
 655     if (D3DDFS->dwFlags & D3DFDS_GUID)
 656     {
 657         TRACE(" trying to match guid %s.\n", debugstr_guid(&(D3DDFS->guid)));
 658         if ((IsEqualGUID(&IID_D3DDEVICE_WineD3D, &(D3DDFS->guid)) == 0) &&
 659             (IsEqualGUID(&IID_IDirect3DHALDevice, &(D3DDFS->guid)) == 0) &&
 660             (IsEqualGUID(&IID_IDirect3DRefDevice, &(D3DDFS->guid)) == 0))
 661         {
 662             TRACE(" no match for this GUID.\n");
 663             return DDERR_INVALIDPARAMS;
 664         }
 665     }
 666
 667     /* Get the caps */
 668     hr = IDirect3DImpl_GetCaps(This->wineD3D, &desc, &newDesc);
 669     if(hr != D3D_OK) return hr;
 670
 671     /* Now return our own GUID */
 672     D3DFDR->guid = IID_D3DDEVICE_WineD3D;
 673     D3DFDR->ddHwDesc = desc;
 674     D3DFDR->ddSwDesc = desc;
 675
 676     TRACE(" returning Wine's WineD3D device with (undumped) capabilities\n");
 677
 678     return D3D_OK;
 679 }
 680
 681 static HRESULT WINAPI
 682 Thunk_IDirect3DImpl_2_FindDevice(IDirect3D2 *iface,
 683                                  D3DFINDDEVICESEARCH *D3DDFS,
 684                                  D3DFINDDEVICERESULT *D3DFDR)
 685 {
 686     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 687     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", iface, D3DDFS, D3DFDR);
 688     return IDirect3D3_FindDevice(ICOM_INTERFACE(This, IDirect3D3),
 689                                  D3DDFS,
 690                                  D3DFDR);
 691 }
 692
 693 static HRESULT WINAPI
 694 Thunk_IDirect3DImpl_1_FindDevice(IDirect3D *iface,
 695                                 D3DFINDDEVICESEARCH *D3DDFS,
 696                                 D3DFINDDEVICERESULT *D3DDevice)
 697 {
 698     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D, iface);
 699     TRACE("(%p)->(%p,%p) thunking to IDirect3D3 interface.\n", This, D3DDFS, D3DDevice);
 700     return IDirect3D3_FindDevice(ICOM_INTERFACE(This, IDirect3D3),
 701                                  D3DDFS,
 702                                  D3DDevice);
 703 }
 704
 705 /*****************************************************************************
 706  * IDirect3D7::CreateDevice
 707  *
 708  * Creates an IDirect3DDevice7 interface.
 709  *
 710  * Version 2, 3 and 7. IDirect3DDevice 1 interfaces are interfaces to
 711  * DirectDraw surfaces and are created with
 712  * IDirectDrawSurface::QueryInterface. This method uses CreateDevice to
 713  * create the device object and QueryInterfaces for IDirect3DDevice
 714  *
 715  * Params:
 716  *  refiid: IID of the device to create
 717  *  Surface: Inititial rendertarget
 718  *  Device: Address to return the interface pointer
 719  *
 720  * Returns:
 721  *  D3D_OK on success
 722  *  DDERR_OUTOFMEMORY if memory allocation failed
 723  *  DDERR_INVALIDPARAMS if a device exists already
 724  *
 725  *****************************************************************************/
 726 static HRESULT WINAPI
 727 IDirect3DImpl_7_CreateDevice(IDirect3D7 *iface,
 728                              REFCLSID refiid,
 729                              IDirectDrawSurface7 *Surface,
 730                              IDirect3DDevice7 **Device)
 731 {
 732     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
 733     IDirect3DDeviceImpl *object;
 734     IParentImpl *IndexBufferParent;
 735     HRESULT hr;
 736     IDirectDrawSurfaceImpl *target = ICOM_OBJECT(IDirectDrawSurfaceImpl, IDirectDrawSurface7, Surface);
 737     TRACE("(%p)->(%s,%p,%p)\n", iface, debugstr_guid(refiid), Surface, Device);
 738
 739     *Device = NULL;
 740
 741     /* Fail device creation if non-opengl surfaces are used */
 742     if(This->ImplType != SURFACE_OPENGL)
 743     {
 744         ERR("The application wants to create a Direct3D device, but non-opengl surfaces are set in the registry. Please set the surface implementation to opengl or autodetection to allow 3D rendering\n");
 745
 746         /* We only hit this path if a default surface is set in the registry. Incorrect autodetection
 747          * is caught in CreateSurface or QueryInterface
 748          */
 749         return DDERR_NO3D;
 750     }
 751
 752     /* So far we can only create one device per ddraw object */
 753     if(This->d3ddevice)
 754     {
 755         FIXME("(%p): Only one Direct3D device per DirectDraw object supported\n", This);
 756         return DDERR_INVALIDPARAMS;
 757     }
 758
 759     object = HeapAlloc(GetProcessHeap(), 0, sizeof(IDirect3DDeviceImpl));
 760     if(!object)
 761     {
 762         ERR("Out of memory when allocating a IDirect3DDevice implementation\n");
 763         return DDERR_OUTOFMEMORY;
 764     }
 765
 766     ICOM_INIT_INTERFACE(object, IDirect3DDevice7, IDirect3DDevice7_Vtbl);
 767     ICOM_INIT_INTERFACE(object, IDirect3DDevice3, IDirect3DDevice3_Vtbl);
 768     ICOM_INIT_INTERFACE(object, IDirect3DDevice2, IDirect3DDevice2_Vtbl);
 769     ICOM_INIT_INTERFACE(object, IDirect3DDevice, IDirect3DDevice1_Vtbl);
 770
 771     object->ref = 1;
 772     object->ddraw = This;
 773     object->viewport_list = NULL;
 774     object->current_viewport = NULL;
 775     object->material = 0;
 776     object->target = target;
 777
 778     object->Handles = NULL;
 779     object->numHandles = 0;
 780
 781     /* This is for convenience */
 782     object->wineD3DDevice = This->wineD3DDevice;
 783
 784     /* Create an index buffer, it's needed for indexed drawing */
 785     IndexBufferParent = HeapAlloc(GetProcessHeap(), 0, sizeof(IParentImpl *));
 786     if(!IndexBufferParent)
 787     {
 788         ERR("Allocating memory for an index buffer parent failed\n");
 789         HeapFree(GetProcessHeap(), 0, object);
 790         return DDERR_OUTOFMEMORY;
 791     }
 792     ICOM_INIT_INTERFACE(IndexBufferParent, IParent, IParent_Vtbl);
 793     IndexBufferParent->ref = 1;
 794
 795     /* Create an Index Buffer. WineD3D needs one for Drawing indexed primitives
 796      * Create a (hopefully) long enough buffer, and copy the indices into it
 797      * Ideally, a IWineD3DIndexBuffer::SetData method could be created, which
 798      * takes the pointer and avoids the memcpy
 799      */
 800     hr = IWineD3DDevice_CreateIndexBuffer(This->wineD3DDevice,
 801                                           0x40000, /* Length. Don't know how long it should be */
 802                                           0, /* Usage */
 803                                           WINED3DFMT_INDEX16, /* Format. D3D7 uses WORDS */
 804                                           WINED3DPOOL_DEFAULT,
 805                                           &object->indexbuffer,
 806                                           0 /* Handle */,
 807                                           (IUnknown *) ICOM_INTERFACE(IndexBufferParent, IParent));
 808
 809     if(FAILED(hr))
 810     {
 811         ERR("Failed to create an index buffer\n");
 812         HeapFree(GetProcessHeap(), 0, object);
 813         return hr;
 814     }
 815     IndexBufferParent->child = (IUnknown *) object->indexbuffer;
 816
 817     /* No need to set the indices, it's done when necessary */
 818
 819     /* AddRef the WineD3D Device */
 820     IWineD3DDevice_AddRef(This->wineD3DDevice);
 821
 822     /* Don't forget to return the interface ;) */
 823     *Device = ICOM_INTERFACE(object, IDirect3DDevice7);
 824
 825     TRACE(" (%p) Created an IDirect3DDeviceImpl object at %p\n", This, object);
 826
 827     /* This is for apps which create a non-flip, non-d3d primary surface
 828      * and an offscreen D3DDEVICE surface, then render to the offscreen surface
 829      * and do a Blt from the offscreen to the primary surface.
 830      *
 831      * Set the offscreen D3DDDEVICE surface(=target) as the back buffer,
 832      * and the primary surface(=This->d3d_target) as the front buffer.
 833      *
 834      * This way the app will render to the D3DDEVICE surface and WineD3D
 835      * will catch the Blt was Back Buffer -> Front buffer blt and perform
 836      * a flip instead. This way we don't have to deal with a mixed GL / GDI
 837      * environment.
 838      *
 839      * This should be checked against windowed apps. The only app tested with
 840      * this is moto racer 2 during the loading screen.
 841      */
 842     TRACE("Isrendertarget: %s, d3d_target=%p\n", target->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE ? "true" : "false", This->d3d_target);
 843     if(!(target->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) &&
 844        (This->d3d_target != target))
 845     {
 846         TRACE("(%p) Using %p as front buffer, %p as back buffer\n", This, This->d3d_target, target);
 847         hr = IWineD3DDevice_SetFrontBackBuffers(This->wineD3DDevice,
 848                                                 This->d3d_target->WineD3DSurface,
 849                                                 target->WineD3DSurface);
 850         if(hr != D3D_OK)
 851             ERR("(%p) Error %08lx setting the front and back buffer\n", This, hr);
 852
 853         object->OffScreenTarget = TRUE;
 854     }
 855     else
 856     {
 857         object->OffScreenTarget = FALSE;
 858     }
 859
 860     /* AddRef the render target. Also AddRef the render target from ddraw,
 861      * because if it is released before the app releases the D3D device, the D3D capabilities
 862      * of WineD3D will be uninitialized, which has bad effects.
 863      *
 864      * In most cases, those surfaces are the surfaces are the same anyway, but this will simply
 865      * add another ref which is released when the device is destroyed.
 866      */
 867     IDirectDrawSurface7_AddRef(Surface);
 868     IDirectDrawSurface7_AddRef(ICOM_INTERFACE(This->d3d_target, IDirectDrawSurface7));
 869
 870     This->d3ddevice = object;
 871
 872     return D3D_OK;
 873 }
 874
 875 static HRESULT WINAPI
 876 Thunk_IDirect3DImpl_3_CreateDevice(IDirect3D3 *iface,
 877                                    REFCLSID refiid,
 878                                    IDirectDrawSurface4 *Surface,
 879                                    IDirect3DDevice3 **Device,
 880                                    IUnknown *UnkOuter)
 881 {
 882     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
 883     HRESULT hr;
 884     TRACE("(%p)->(%s,%p,%p,%p): Thunking to IDirect3D7\n", This, debugstr_guid(refiid), Surface, Device, UnkOuter);
 885
 886     if(UnkOuter != NULL)
 887         return CLASS_E_NOAGGREGATION;
 888
 889     hr =  IDirect3D7_CreateDevice(ICOM_INTERFACE(This, IDirect3D7),
 890                                   refiid,
 891                                   (IDirectDrawSurface7 *) Surface /* Same VTables */,
 892                                   (IDirect3DDevice7 **) Device);
 893
 894     *Device = COM_INTERFACE_CAST(IDirect3DDeviceImpl, IDirect3DDevice7, IDirect3DDevice3, *Device);
 895     return hr;
 896 }
 897
 898 static HRESULT WINAPI
 899 Thunk_IDirect3DImpl_2_CreateDevice(IDirect3D2 *iface,
 900                                    REFCLSID refiid,
 901                                    IDirectDrawSurface *Surface,
 902                                    IDirect3DDevice2 **Device)
 903 {
 904     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D2, iface);
 905     HRESULT hr;
 906     TRACE("(%p)->(%s,%p,%p): Thunking to IDirect3D7\n", This, debugstr_guid(refiid), Surface, Device);
 907
 908     hr =  IDirect3D7_CreateDevice(ICOM_INTERFACE(This, IDirect3D7),
 909                                   refiid,
 910                                   COM_INTERFACE_CAST(IDirectDrawSurfaceImpl, IDirectDrawSurface3, IDirectDrawSurface7, Surface),
 911                                   (IDirect3DDevice7 **) Device);
 912
 913     *Device = COM_INTERFACE_CAST(IDirect3DDeviceImpl, IDirect3DDevice7, IDirect3DDevice2, *Device);
 914     return hr;
 915 }
 916
 917 /*****************************************************************************
 918  * IDirect3D7::CreateVertexBuffer
 919  *
 920  * Creates a new vertex buffer object and returns a IDirect3DVertexBuffer7
 921  * interface.
 922  *
 923  * Version 3 and 7
 924  *
 925  * Params:
 926  *  Desc: Requested Vertex buffer properties
 927  *  VertexBuffer: Address to return the interface pointer at
 928  *  Flags: Some flags, must be 0
 929  *
 930  * Returns
 931  *  D3D_OK on success
 932  *  DDERR_OUTOFMEMORY if memory allocation failed
 933  *  The return value of IWineD3DDevice::CreateVertexBuffer if this call fails
 934  *  DDERR_INVALIDPARAMS if Desc or VertexBuffer are NULL, or Flags != 0
 935  *
 936  *****************************************************************************/
 937 static HRESULT WINAPI
 938 IDirect3DImpl_7_CreateVertexBuffer(IDirect3D7 *iface,
 939                                    D3DVERTEXBUFFERDESC *Desc,
 940                                    IDirect3DVertexBuffer7 **VertexBuffer,
 941                                    DWORD Flags)
 942 {
 943     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
 944     IDirect3DVertexBufferImpl *object;
 945     HRESULT hr;
 946     TRACE("(%p)->(%p,%p,%08lx)\n", This, Desc, VertexBuffer, Flags);
 947
 948     TRACE("(%p) Vertex buffer description:\n", This);
 949     TRACE("(%p)  dwSize=%ld\n", This, Desc->dwSize);
 950     TRACE("(%p)  dwCaps=%08lx\n", This, Desc->dwCaps);
 951     TRACE("(%p)  FVF=%08lx\n", This, Desc->dwFVF);
 952     TRACE("(%p)  dwNumVertices=%ld\n", This, Desc->dwNumVertices);
 953
 954     /* D3D7 SDK: "No Flags are currently defined for this method. This
 955      * parameter must be 0"
 956      *
 957      * Never trust the documentation - this is wrong
 958     if(Flags != 0)
 959     {
 960         ERR("(%p) Flags is %08lx, returning DDERR_INVALIDPARAMS\n", This, Flags);
 961         return DDERR_INVALIDPARAMS;
 962     }
 963      */
 964
 965     /* Well, this sounds sane */
 966     if( (!VertexBuffer) || (!Desc) )
 967         return DDERR_INVALIDPARAMS;
 968
 969     /* Now create the vertex buffer */
 970     object = HeapAlloc(GetProcessHeap(), 0, sizeof(IDirect3DVertexBufferImpl));
 971     if(!object)
 972     {
 973         ERR("(%p) Out of memory when allocating a IDirect3DVertexBufferImpl structure\n", This);
 974         return DDERR_OUTOFMEMORY;
 975     }
 976
 977     object->ref = 1;
 978     ICOM_INIT_INTERFACE(object, IDirect3DVertexBuffer7, IDirect3DVertexBuffer7_Vtbl);
 979     ICOM_INIT_INTERFACE(object, IDirect3DVertexBuffer, IDirect3DVertexBuffer1_Vtbl);
 980
 981     object->Caps = Desc->dwCaps;
 982
 983     hr = IWineD3DDevice_CreateVertexBuffer(This->wineD3DDevice,
 984                                            get_flexible_vertex_size(Desc->dwFVF) * Desc->dwNumVertices,
 985                                            Desc->dwCaps & D3DVBCAPS_WRITEONLY ? WINED3DUSAGE_WRITEONLY : 0,
 986                                            Desc->dwFVF,
 987                                            Desc->dwCaps & D3DVBCAPS_SYSTEMMEMORY ? WINED3DPOOL_SYSTEMMEM : WINED3DPOOL_DEFAULT,
 988                                            &object->wineD3DVertexBuffer,
 989                                            0 /* SharedHandle */,
 990                                            (IUnknown *) ICOM_INTERFACE(object, IDirect3DVertexBuffer7));
 991     if(hr != D3D_OK)
 992     {
 993         ERR("(%p) IWineD3DDevice::CreateVertexBuffer failed with hr=%08lx\n", This, hr);
 994         HeapFree(GetProcessHeap(), 0, object);
 995         return hr;
 996     }
 997
 998     /* Return the interface */
 999     *VertexBuffer = ICOM_INTERFACE(object, IDirect3DVertexBuffer7);
1000
1001     TRACE("(%p) Created new vertex buffer implementation at %p, returning interface at %p\n", This, object, *VertexBuffer);
1002     return D3D_OK;
1003 }
1004
1005 static HRESULT WINAPI
1006 Thunk_IDirect3DImpl_3_CreateVertexBuffer(IDirect3D3 *iface,
1007                                          D3DVERTEXBUFFERDESC *Desc,
1008                                          IDirect3DVertexBuffer **VertexBuffer,
1009                                          DWORD Flags,
1010                                          IUnknown *UnkOuter)
1011 {
1012     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
1013     HRESULT hr;
1014     TRACE("(%p)->(%p,%p,%08lx,%p): Relaying to IDirect3D7\n", This, Desc, VertexBuffer, Flags, UnkOuter);
1015
1016     if(UnkOuter != NULL) return CLASS_E_NOAGGREGATION;
1017
1018     hr = IDirect3D7_CreateVertexBuffer(ICOM_INTERFACE(This, IDirect3D7),
1019                                        Desc,
1020                                        (IDirect3DVertexBuffer7 **) VertexBuffer,
1021                                        Flags);
1022
1023     *VertexBuffer = COM_INTERFACE_CAST(IDirect3DVertexBufferImpl, IDirect3DVertexBuffer7, IDirect3DVertexBuffer, *VertexBuffer);
1024     return hr;
1025 }
1026
1027 /*****************************************************************************
1028  * EnumZBufferFormatsCB
1029  *
1030  * Helper function for IDirect3D7::EnumZBufferFormats. Converts
1031  * the WINED3DFORMAT into a DirectDraw pixelformat and calls the application
1032  * callback
1033  *
1034  * Version 3 and 7
1035  *
1036  * Parameters:
1037  *  Device: Parent of the IWineD3DDevice, our IDirectDraw7 interface
1038  *  fmt: The enumerated pixel format
1039  *  Context: Context passed to IWineD3DDevice::EnumZBufferFormat
1040  *
1041  * Returns:
1042  *  The return value of the application-provided callback
1043  *
1044  *****************************************************************************/
1045 static HRESULT WINAPI
1046 EnumZBufferFormatsCB(IUnknown *Device,
1047                      WINED3DFORMAT fmt,
1048                      void *Context)
1049 {
1050      struct EnumZBufferFormatsData *cbdata = (struct EnumZBufferFormatsData *) Context;
1051      DDPIXELFORMAT pformat;
1052
1053      memset(&pformat, 0, sizeof(DDPIXELFORMAT));
1054      pformat.dwSize=sizeof(DDPIXELFORMAT);
1055      PixelFormat_WineD3DtoDD(&pformat, fmt);
1056      return cbdata->Callback(&pformat, cbdata->Context);
1057 }
1058
1059 /*****************************************************************************
1060  * IDirect3D7::EnumZBufferFormats
1061  *
1062  * Enumerates all supported Z buffer pixel formats
1063  *
1064  * Version 3 and 7
1065  *
1066  * Params:
1067  *  refiidDevice:
1068  *  Callback: Callback to call for each pixel format
1069  *  Context: Pointer to pass back to the callback
1070  *
1071  * Returns:
1072  *  D3D_OK on success
1073  *  DDERR_INVALIDPARAMS if Callback is NULL
1074  *  For details, see IWineD3DDevice::EnumZBufferFormats
1075  *
1076  *****************************************************************************/
1077 static HRESULT WINAPI
1078 IDirect3DImpl_7_EnumZBufferFormats(IDirect3D7 *iface,
1079                                    REFCLSID refiidDevice,
1080                                    LPD3DENUMPIXELFORMATSCALLBACK Callback,
1081                                    void *Context)
1082 {
1083     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
1084     struct EnumZBufferFormatsData cbdata = { Callback, Context };
1085     TRACE("(%p)->(%s,%p,%p): Relay\n", iface, debugstr_guid(refiidDevice), Callback, Context);
1086
1087     if(!Callback)
1088         return DDERR_INVALIDPARAMS;
1089
1090     return IWineD3DDevice_EnumZBufferFormats(This->wineD3DDevice, EnumZBufferFormatsCB, &cbdata);
1091 }
1092
1093 static HRESULT WINAPI
1094 Thunk_IDirect3DImpl_3_EnumZBufferFormats(IDirect3D3 *iface,
1095                                          REFCLSID riidDevice,
1096                                          LPD3DENUMPIXELFORMATSCALLBACK Callback,
1097                                          void *Context)
1098 {
1099     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
1100     TRACE("(%p)->(%s,%p,%p) thunking to IDirect3D7 interface.\n", This, debugstr_guid(riidDevice), Callback, Context);
1101     return IDirect3D7_EnumZBufferFormats(ICOM_INTERFACE(This, IDirect3D7),
1102                                          riidDevice,
1103                                          Callback,
1104                                          Context);
1105 }
1106
1107 /*****************************************************************************
1108  * IDirect3D7::EvictManagedTextures
1109  *
1110  * Removes all managed textures (=surfaces with DDSCAPS2_TEXTUREMANAGE or
1111  * DDSCAPS2_D3DTEXTUREMANAGE caps) to be removed from video memory.
1112  *
1113  * Version 3 and 7
1114  *
1115  * Returns:
1116  *  D3D_OK, because it's a stub
1117  *
1118  *****************************************************************************/
1119 static HRESULT WINAPI
1120 IDirect3DImpl_7_EvictManagedTextures(IDirect3D7 *iface)
1121 {
1122     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D7, iface);
1123     FIXME("(%p): Stub!\n", This);
1124
1125     /* Implementation idea:
1126      * Add an IWineD3DSurface method which sets the opengl texture
1127      * priority low or even removes the opengl texture.
1128      */
1129
1130     return D3D_OK;
1131 }
1132
1133 static HRESULT WINAPI
1134 Thunk_IDirect3DImpl_3_EvictManagedTextures(IDirect3D3 *iface)
1135 {
1136     ICOM_THIS_FROM(IDirectDrawImpl, IDirect3D3, iface);
1137     TRACE("(%p)->() thunking to IDirect3D7 interface.\n", This);
1138     return IDirect3D7_EvictManagedTextures(ICOM_INTERFACE(This, IDirect3D7));
1139 }
1140
1141 /*****************************************************************************
1142  * IDirect3DImpl_GetCaps
1143  *
1144  * This function retrieves the device caps from wined3d
1145  * and converts it into a D3D7 and D3D - D3D3 structure
1146  * This is a helper function called from various places in ddraw
1147  *
1148  * Params:
1149  *  WineD3D: The interface to get the caps from
1150  *  Desc123: Old D3D <3 structure to fill (needed)
1151  *  Desc7: D3D7 device desc structure to fill (needed)
1152  *
1153  * Returns
1154  *  D3D_OK on success, or the return value of IWineD3D::GetCaps
1155  *
1156  *****************************************************************************/
1157 HRESULT
1158 IDirect3DImpl_GetCaps(IWineD3D *WineD3D,
1159                       D3DDEVICEDESC *Desc123,
1160                       D3DDEVICEDESC7 *Desc7)
1161 {
1162     WINED3DCAPS WCaps;
1163     HRESULT hr;
1164
1165     /* Some Variables to asign to the pointers in WCaps */
1166     WINED3DDEVTYPE DevType;
1167     UINT dummy_uint;
1168     float dummy_float;
1169     DWORD dummy_dword, MaxTextureBlendStages, MaxSimultaneousTextures;
1170     DWORD MaxUserClipPlanes, MaxVertexBlendMatrices;
1171
1172     TRACE("()->(%p,%p,%p\n", WineD3D, Desc123, Desc7);
1173
1174     /* Asign the pointers in WCaps */
1175     WCaps.DeviceType = &DevType;
1176     WCaps.AdapterOrdinal = &dummy_uint;
1177
1178     WCaps.Caps = &dummy_dword;
1179     WCaps.Caps2 = &dummy_dword;
1180     WCaps.Caps3 = &dummy_dword;
1181     WCaps.PresentationIntervals = &dummy_dword;
1182
1183     WCaps.CursorCaps = &dummy_dword;
1184
1185     WCaps.DevCaps = &Desc7->dwDevCaps;
1186     WCaps.PrimitiveMiscCaps = &dummy_dword;
1187     WCaps.RasterCaps = &Desc7->dpcLineCaps.dwRasterCaps;
1188     WCaps.ZCmpCaps = &Desc7->dpcLineCaps.dwZCmpCaps;
1189     WCaps.SrcBlendCaps = &Desc7->dpcLineCaps.dwSrcBlendCaps;
1190     WCaps.DestBlendCaps = &Desc7->dpcLineCaps.dwDestBlendCaps;
1191     WCaps.AlphaCmpCaps = &Desc7->dpcLineCaps.dwAlphaCmpCaps;
1192     WCaps.ShadeCaps = &Desc7->dpcLineCaps.dwShadeCaps;
1193     WCaps.TextureCaps = &Desc7->dpcLineCaps.dwTextureCaps;
1194     WCaps.TextureFilterCaps = &Desc7->dpcLineCaps.dwTextureFilterCaps;
1195     WCaps.CubeTextureFilterCaps = &dummy_dword;
1196     WCaps.VolumeTextureFilterCaps = &dummy_dword;
1197     WCaps.TextureAddressCaps = &Desc7->dpcLineCaps.dwTextureAddressCaps;
1198     WCaps.VolumeTextureAddressCaps = &dummy_dword;
1199
1200     WCaps.LineCaps = &dummy_dword;
1201     WCaps.MaxTextureWidth = &Desc7->dwMaxTextureWidth;
1202     WCaps.MaxTextureHeight = &Desc7->dwMaxTextureHeight;
1203     WCaps.MaxVolumeExtent = &dummy_dword;
1204
1205     WCaps.MaxTextureRepeat = &Desc7->dwMaxTextureRepeat;
1206     WCaps.MaxTextureAspectRatio = &Desc7->dwMaxTextureAspectRatio;
1207     WCaps.MaxAnisotropy = &Desc7->dwMaxAnisotropy;
1208     WCaps.MaxVertexW = &Desc7->dvMaxVertexW;
1209
1210     WCaps.GuardBandLeft = &Desc7->dvGuardBandLeft;
1211     WCaps.GuardBandTop = &Desc7->dvGuardBandTop;
1212     WCaps.GuardBandRight = &Desc7->dvGuardBandRight;
1213     WCaps.GuardBandBottom = &Desc7->dvGuardBandBottom;
1214
1215     WCaps.ExtentsAdjust = &Desc7->dvExtentsAdjust;
1216     WCaps.StencilCaps = &Desc7->dwStencilCaps;
1217
1218     WCaps.FVFCaps = &Desc7->dwFVFCaps;
1219     WCaps.TextureOpCaps = &Desc7->dwTextureOpCaps;
1220     WCaps.MaxTextureBlendStages = &MaxTextureBlendStages;
1221     WCaps.MaxSimultaneousTextures = &MaxSimultaneousTextures;
1222
1223     WCaps.VertexProcessingCaps = &Desc7->dwVertexProcessingCaps;
1224     WCaps.MaxActiveLights = &Desc7->dwMaxActiveLights;
1225     WCaps.MaxUserClipPlanes = &MaxUserClipPlanes;
1226     WCaps.MaxVertexBlendMatrices = &MaxVertexBlendMatrices;
1227     WCaps.MaxVertexBlendMatrixIndex = &dummy_dword;
1228
1229     WCaps.MaxPointSize = &dummy_float;
1230     WCaps.MaxPrimitiveCount = &dummy_dword;
1231     WCaps.MaxVertexIndex = &dummy_dword;
1232     WCaps.MaxStreams = &dummy_dword;
1233     WCaps.MaxStreamStride = &dummy_dword;
1234
1235     WCaps.VertexShaderVersion = &dummy_dword;
1236     WCaps.MaxVertexShaderConst = &dummy_dword;
1237
1238     WCaps.PixelShaderVersion = &dummy_dword;
1239     WCaps.PixelShader1xMaxValue = &dummy_float;
1240
1241     /* These are dx9 only, set them to NULL */
1242     WCaps.DevCaps2 = NULL;
1243     WCaps.MaxNpatchTessellationLevel = NULL;
1244     WCaps.Reserved5 = NULL;
1245     WCaps.MasterAdapterOrdinal = NULL;
1246     WCaps.AdapterOrdinalInGroup = NULL;
1247     WCaps.NumberOfAdaptersInGroup = NULL;
1248     WCaps.DeclTypes = NULL;
1249     WCaps.NumSimultaneousRTs = NULL;
1250     WCaps.StretchRectFilterCaps = NULL;
1251     /* WCaps.VS20Caps = NULL; */
1252     /* WCaps.PS20Caps = NULL; */
1253     WCaps.VertexTextureFilterCaps = NULL;
1254     WCaps.MaxVShaderInstructionsExecuted = NULL;
1255     WCaps.MaxPShaderInstructionsExecuted = NULL;
1256     WCaps.MaxVertexShader30InstructionSlots = NULL;
1257     WCaps.MaxPixelShader30InstructionSlots = NULL;
1258     WCaps.Reserved2 = NULL;
1259     WCaps.Reserved3 = NULL;
1260
1261     /* Now get the caps */
1262     hr = IWineD3D_GetDeviceCaps(WineD3D, 0, WINED3DDEVTYPE_HAL, &WCaps);
1263     if(hr != D3D_OK) return hr;
1264
1265     /* Fill the missing members, and do some fixup */
1266     Desc7->dpcLineCaps.dwSize = sizeof(Desc7->dpcLineCaps);
1267     Desc7->dpcLineCaps.dwTextureBlendCaps = D3DPTBLENDCAPS_ADD | D3DPTBLENDCAPS_MODULATEMASK |
1268                                             D3DPTBLENDCAPS_COPY | D3DPTBLENDCAPS_DECAL |
1269                                             D3DPTBLENDCAPS_DECALALPHA | D3DPTBLENDCAPS_DECALMASK |
1270                                             D3DPTBLENDCAPS_MODULATE | D3DPTBLENDCAPS_MODULATEALPHA;
1271     Desc7->dpcLineCaps.dwStippleWidth = 32;
1272     Desc7->dpcLineCaps.dwStippleHeight = 32;
1273     /* Use the same for the TriCaps */
1274     Desc7->dpcTriCaps = Desc7->dpcLineCaps;
1275
1276     Desc7->dwDeviceRenderBitDepth = DDBD_16 | DDBD_24 | DDBD_32;
1277     Desc7->dwDeviceZBufferBitDepth = DDBD_16 | DDBD_24;
1278     Desc7->dwMinTextureWidth = 1;
1279     Desc7->dwMinTextureHeight = 1;
1280
1281     /* Convert DWORDs safely to WORDs */
1282     if(MaxTextureBlendStages > 65535) Desc7->wMaxTextureBlendStages = 65535;
1283     else Desc7->wMaxTextureBlendStages = (WORD) MaxTextureBlendStages;
1284     if(MaxSimultaneousTextures > 65535) Desc7->wMaxSimultaneousTextures = 65535;
1285     else Desc7->wMaxSimultaneousTextures = (WORD) MaxSimultaneousTextures;
1286
1287     if(MaxUserClipPlanes > 65535) Desc7->wMaxUserClipPlanes = 65535;
1288     else Desc7->wMaxUserClipPlanes = (WORD) MaxUserClipPlanes;
1289     if(MaxVertexBlendMatrices > 65535) Desc7->wMaxVertexBlendMatrices = 65535;
1290     else Desc7->wMaxVertexBlendMatrices = (WORD) MaxVertexBlendMatrices;
1291
1292     Desc7->deviceGUID = IID_IDirect3DTnLHalDevice;
1293
1294     Desc7->dwReserved1 = 0;
1295     Desc7->dwReserved2 = 0;
1296     Desc7->dwReserved3 = 0;
1297     Desc7->dwReserved4 = 0;
1298
1299     /* Fill the old structure */
1300     memset(Desc123, 0x0, sizeof(D3DDEVICEDESC));
1301     Desc123->dwSize = sizeof(D3DDEVICEDESC);
1302     Desc123->dwFlags = D3DDD_COLORMODEL            |
1303                        D3DDD_DEVCAPS               |
1304                        D3DDD_TRANSFORMCAPS         |
1305                        D3DDD_BCLIPPING             |
1306                        D3DDD_LIGHTINGCAPS          |
1307                        D3DDD_LINECAPS              |
1308                        D3DDD_TRICAPS               |
1309                        D3DDD_DEVICERENDERBITDEPTH  |
1310                        D3DDD_DEVICEZBUFFERBITDEPTH |
1311                        D3DDD_MAXBUFFERSIZE         |
1312                        D3DDD_MAXVERTEXCOUNT;
1313     Desc123->dcmColorModel = D3DCOLOR_RGB;
1314     Desc123->dwDevCaps = Desc7->dwDevCaps;
1315     Desc123->dtcTransformCaps.dwSize = sizeof(D3DTRANSFORMCAPS);
1316     Desc123->dtcTransformCaps.dwCaps = D3DTRANSFORMCAPS_CLIP;
1317     Desc123->bClipping = TRUE;
1318     Desc123->dlcLightingCaps.dwSize = sizeof(D3DLIGHTINGCAPS);
1319     Desc123->dlcLightingCaps.dwCaps = D3DLIGHTCAPS_DIRECTIONAL | D3DLIGHTCAPS_PARALLELPOINT | D3DLIGHTCAPS_POINT | D3DLIGHTCAPS_SPOT;
1320     Desc123->dlcLightingCaps.dwLightingModel = D3DLIGHTINGMODEL_RGB;
1321     Desc123->dlcLightingCaps.dwNumLights = Desc7->dwMaxActiveLights;
1322
1323     Desc123->dpcLineCaps.dwSize = sizeof(D3DPRIMCAPS);
1324     Desc123->dpcLineCaps.dwMiscCaps = Desc7->dpcLineCaps.dwMiscCaps;
1325     Desc123->dpcLineCaps.dwRasterCaps = Desc7->dpcLineCaps.dwRasterCaps;
1326     Desc123->dpcLineCaps.dwZCmpCaps = Desc7->dpcLineCaps.dwZCmpCaps;
1327     Desc123->dpcLineCaps.dwSrcBlendCaps = Desc7->dpcLineCaps.dwSrcBlendCaps;
1328     Desc123->dpcLineCaps.dwDestBlendCaps = Desc7->dpcLineCaps.dwDestBlendCaps;
1329     Desc123->dpcLineCaps.dwShadeCaps = Desc7->dpcLineCaps.dwShadeCaps;
1330     Desc123->dpcLineCaps.dwTextureCaps = Desc7->dpcLineCaps.dwTextureCaps;
1331     Desc123->dpcLineCaps.dwTextureFilterCaps = Desc7->dpcLineCaps.dwTextureFilterCaps;
1332     Desc123->dpcLineCaps.dwTextureBlendCaps = Desc7->dpcLineCaps.dwTextureBlendCaps;
1333     Desc123->dpcLineCaps.dwTextureAddressCaps = Desc7->dpcLineCaps.dwTextureAddressCaps;
1334     Desc123->dpcLineCaps.dwStippleWidth = Desc7->dpcLineCaps.dwStippleWidth;
1335     Desc123->dpcLineCaps.dwAlphaCmpCaps = Desc7->dpcLineCaps.dwAlphaCmpCaps;
1336
1337     Desc123->dpcTriCaps.dwSize = sizeof(D3DPRIMCAPS);
1338     Desc123->dpcTriCaps.dwMiscCaps = Desc7->dpcTriCaps.dwMiscCaps;
1339     Desc123->dpcTriCaps.dwRasterCaps = Desc7->dpcTriCaps.dwRasterCaps;
1340     Desc123->dpcTriCaps.dwZCmpCaps = Desc7->dpcTriCaps.dwZCmpCaps;
1341     Desc123->dpcTriCaps.dwSrcBlendCaps = Desc7->dpcTriCaps.dwSrcBlendCaps;
1342     Desc123->dpcTriCaps.dwDestBlendCaps = Desc7->dpcTriCaps.dwDestBlendCaps;
1343     Desc123->dpcTriCaps.dwShadeCaps = Desc7->dpcTriCaps.dwShadeCaps;
1344     Desc123->dpcTriCaps.dwTextureCaps = Desc7->dpcTriCaps.dwTextureCaps;
1345     Desc123->dpcTriCaps.dwTextureFilterCaps = Desc7->dpcTriCaps.dwTextureFilterCaps;
1346     Desc123->dpcTriCaps.dwTextureBlendCaps = Desc7->dpcTriCaps.dwTextureBlendCaps;
1347     Desc123->dpcTriCaps.dwTextureAddressCaps = Desc7->dpcTriCaps.dwTextureAddressCaps;
1348     Desc123->dpcTriCaps.dwStippleWidth = Desc7->dpcTriCaps.dwStippleWidth;
1349     Desc123->dpcTriCaps.dwAlphaCmpCaps = Desc7->dpcTriCaps.dwAlphaCmpCaps;
1350
1351     Desc123->dwDeviceRenderBitDepth = Desc7->dwDeviceRenderBitDepth;
1352     Desc123->dwDeviceZBufferBitDepth = Desc7->dwDeviceZBufferBitDepth;
1353     Desc123->dwMaxBufferSize = 0;
1354     Desc123->dwMaxVertexCount = 65536;
1355     Desc123->dwMinTextureWidth  = Desc7->dwMinTextureWidth;
1356     Desc123->dwMinTextureHeight = Desc7->dwMinTextureHeight;
1357     Desc123->dwMaxTextureWidth  = Desc7->dwMaxTextureWidth;
1358     Desc123->dwMaxTextureHeight = Desc7->dwMaxTextureHeight;
1359     Desc123->dwMinStippleWidth  = 1;
1360     Desc123->dwMinStippleHeight = 1;
1361     Desc123->dwMaxStippleWidth  = 32;
1362     Desc123->dwMaxStippleHeight = 32;
1363     Desc123->dwMaxTextureRepeat = Desc7->dwMaxTextureRepeat;
1364     Desc123->dwMaxTextureAspectRatio = Desc7->dwMaxTextureAspectRatio;
1365     Desc123->dwMaxAnisotropy = Desc7->dwMaxAnisotropy;
1366     Desc123->dvGuardBandLeft = Desc7->dvGuardBandLeft;
1367     Desc123->dvGuardBandRight = Desc7->dvGuardBandRight;
1368     Desc123->dvGuardBandTop = Desc7->dvGuardBandTop;
1369     Desc123->dvGuardBandBottom = Desc7->dvGuardBandBottom;
1370     Desc123->dvExtentsAdjust = Desc7->dvExtentsAdjust;
1371     Desc123->dwStencilCaps = Desc7->dwStencilCaps;
1372     Desc123->dwFVFCaps = Desc7->dwFVFCaps;
1373     Desc123->dwTextureOpCaps = Desc7->dwTextureOpCaps;
1374     Desc123->wMaxTextureBlendStages = Desc7->wMaxTextureBlendStages;
1375     Desc123->wMaxSimultaneousTextures = Desc7->wMaxSimultaneousTextures;
1376
1377     return DD_OK;
1378 }
1379 /*****************************************************************************
1380  * IDirect3D vtables in various versions
1381  *****************************************************************************/
1382
1383 const IDirect3DVtbl IDirect3D1_Vtbl =
1384 {
1385     /*** IUnknown methods ***/
1386     Thunk_IDirect3DImpl_1_QueryInterface,
1387     Thunk_IDirect3DImpl_1_AddRef,
1388     Thunk_IDirect3DImpl_1_Release,
1389     /*** IDirect3D methods ***/
1390     IDirect3DImpl_1_Initialize,
1391     Thunk_IDirect3DImpl_1_EnumDevices,
1392     Thunk_IDirect3DImpl_1_CreateLight,
1393     Thunk_IDirect3DImpl_1_CreateMaterial,
1394     Thunk_IDirect3DImpl_1_CreateViewport,
1395     Thunk_IDirect3DImpl_1_FindDevice
1396 };
1397
1398 const IDirect3D2Vtbl IDirect3D2_Vtbl =
1399 {
1400     /*** IUnknown methods ***/
1401     Thunk_IDirect3DImpl_2_QueryInterface,
1402     Thunk_IDirect3DImpl_2_AddRef,
1403     Thunk_IDirect3DImpl_2_Release,
1404     /*** IDirect3D2 methods ***/
1405     Thunk_IDirect3DImpl_2_EnumDevices,
1406     Thunk_IDirect3DImpl_2_CreateLight,
1407     Thunk_IDirect3DImpl_2_CreateMaterial,
1408     Thunk_IDirect3DImpl_2_CreateViewport,
1409     Thunk_IDirect3DImpl_2_FindDevice,
1410     Thunk_IDirect3DImpl_2_CreateDevice
1411 };
1412
1413 const IDirect3D3Vtbl IDirect3D3_Vtbl =
1414 {
1415     /*** IUnknown methods ***/
1416     Thunk_IDirect3DImpl_3_QueryInterface,
1417     Thunk_IDirect3DImpl_3_AddRef,
1418     Thunk_IDirect3DImpl_3_Release,
1419     /*** IDirect3D3 methods ***/
1420     IDirect3DImpl_3_EnumDevices,
1421     IDirect3DImpl_3_CreateLight,
1422     IDirect3DImpl_3_CreateMaterial,
1423     IDirect3DImpl_3_CreateViewport,
1424     IDirect3DImpl_3_FindDevice,
1425     Thunk_IDirect3DImpl_3_CreateDevice,
1426     Thunk_IDirect3DImpl_3_CreateVertexBuffer,
1427     Thunk_IDirect3DImpl_3_EnumZBufferFormats,
1428     Thunk_IDirect3DImpl_3_EvictManagedTextures
1429 };
1430
1431 const IDirect3D7Vtbl IDirect3D7_Vtbl =
1432 {
1433     /*** IUnknown methods ***/
1434     Thunk_IDirect3DImpl_7_QueryInterface,
1435     Thunk_IDirect3DImpl_7_AddRef,
1436     Thunk_IDirect3DImpl_7_Release,
1437     /*** IDirect3D7 methods ***/
1438     IDirect3DImpl_7_EnumDevices,
1439     IDirect3DImpl_7_CreateDevice,
1440     IDirect3DImpl_7_CreateVertexBuffer,
1441     IDirect3DImpl_7_EnumZBufferFormats,
1442     IDirect3DImpl_7_EvictManagedTextures
1443 };