dlls/d3d8/directx.c

   1 /*
   2  * IDirect3D8 implementation
   3  *
   4  * Copyright 2002 Jason Edmeades
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #define NONAMELESSUNION
  22 #define NONAMELESSSTRUCT
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "wingdi.h"
  27 #include "wine/debug.h"
  28
  29 #include "config.h"
  30 #include "x11drv.h"
  31
  32 #include "d3d8_private.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  35
  36 #define NUM_MODES 10
  37 static const int modes[NUM_MODES][3] = {
  38     {640, 480, 85},
  39     {800, 600, 85},
  40     {1024, 768, 85},
  41     {1152, 864, 85},
  42     {1280, 768, 85},
  43     {1280, 960, 85},
  44     {1280, 1024, 85},
  45     {1600, 900, 85},
  46     {1600, 1024, 85},
  47     {1600, 1200, 85}
  48 };
  49
  50 /* retrieve the X display to use on a given DC */
  51 inline static Display *get_display( HDC hdc )
  52 {
  53     Display *display;
  54     enum x11drv_escape_codes escape = X11DRV_GET_DISPLAY;
  55
  56     if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape,
  57                     sizeof(display), (LPSTR)&display )) display = NULL;
  58     return display;
  59 }
  60
  61
  62 /* IDirect3D IUnknown parts follow: */
  63 HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface,REFIID riid,LPVOID *ppobj)
  64 {
  65     ICOM_THIS(IDirect3D8Impl,iface);
  66
  67     if (IsEqualGUID(riid, &IID_IUnknown)
  68         || IsEqualGUID(riid, &IID_IDirect3D8)) {
  69         IDirect3D8Impl_AddRef(iface);
  70         *ppobj = This;
  71         return D3D_OK;
  72     }
  73
  74     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  75     return E_NOINTERFACE;
  76 }
  77
  78 ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface) {
  79     ICOM_THIS(IDirect3D8Impl,iface);
  80     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  81     return ++(This->ref);
  82 }
  83
  84 ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface) {
  85     ICOM_THIS(IDirect3D8Impl,iface);
  86     ULONG ref = --This->ref;
  87     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  88     if (ref == 0)
  89         HeapFree(GetProcessHeap(), 0, This);
  90     return ref;
  91 }
  92
  93 /* IDirect3D Interface follow: */
  94 HRESULT  WINAPI  IDirect3D8Impl_RegisterSoftwareDevice     (LPDIRECT3D8 iface, void* pInitializeFunction) {
  95     ICOM_THIS(IDirect3D8Impl,iface);
  96     FIXME("(%p)->(%p): stub\n", This, pInitializeFunction);
  97     return D3D_OK;
  98 }
  99
 100 UINT     WINAPI  IDirect3D8Impl_GetAdapterCount            (LPDIRECT3D8 iface) {
 101     ICOM_THIS(IDirect3D8Impl,iface);
 102     /* FIXME: Set to one for now to imply the display */
 103     TRACE("(%p): Mostly stub, only returns primary display\n", This);
 104     return 1;
 105 }
 106
 107 HRESULT  WINAPI  IDirect3D8Impl_GetAdapterIdentifier       (LPDIRECT3D8 iface,
 108                                                             UINT Adapter, DWORD Flags, D3DADAPTER_IDENTIFIER8* pIdentifier) {
 109     ICOM_THIS(IDirect3D8Impl,iface);
 110
 111     TRACE("(%p}->(Adapter: %d, Flags: %lx, pId=%p)\n", This, Adapter, Flags, pIdentifier);
 112
 113     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 114         return D3DERR_INVALIDCALL;
 115     }
 116
 117     if (Adapter == 0) { /* Display */
 118         strcpy(pIdentifier->Driver, "Display");
 119         strcpy(pIdentifier->Description, "Direct3D Display");
 120         pIdentifier->DriverVersion.s.HighPart = 1;
 121         pIdentifier->DriverVersion.s.LowPart = 0;
 122         pIdentifier->VendorId = 0;
 123         pIdentifier->DeviceId = 0;
 124         pIdentifier->SubSysId = 0;
 125         pIdentifier->Revision = 0;
 126         /*FIXME: memcpy(&pIdentifier->DeviceIdentifier, ??, sizeof(??GUID)); */
 127         if (Flags & D3DENUM_NO_WHQL_LEVEL ) {
 128             pIdentifier->WHQLLevel = 0;
 129         } else {
 130             pIdentifier->WHQLLevel = 1;
 131         }
 132     } else {
 133         FIXME("Adapter not primary display\n");
 134     }
 135
 136     return D3D_OK;
 137 }
 138
 139 UINT     WINAPI  IDirect3D8Impl_GetAdapterModeCount        (LPDIRECT3D8 iface,
 140                                                             UINT Adapter) {
 141     ICOM_THIS(IDirect3D8Impl,iface);
 142
 143     TRACE("(%p}->(Adapter: %d)\n", This, Adapter);
 144
 145     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 146         return D3DERR_INVALIDCALL;
 147     }
 148
 149     if (Adapter == 0) { /* Display */
 150         int maxWidth        = GetSystemMetrics(SM_CXSCREEN);
 151         int maxHeight       = GetSystemMetrics(SM_CYSCREEN);
 152         int i;
 153
 154         for (i=0; i<NUM_MODES; i++) {
 155             if (modes[i][0] > maxWidth || modes[i][1] > maxHeight) {
 156                 return i+1;
 157             }
 158         }
 159         return NUM_MODES+1;
 160     } else {
 161         FIXME("Adapter not primary display\n");
 162     }
 163
 164     return 0;
 165 }
 166
 167 HRESULT  WINAPI  IDirect3D8Impl_EnumAdapterModes           (LPDIRECT3D8 iface,
 168                                                             UINT Adapter, UINT Mode, D3DDISPLAYMODE* pMode) {
 169     ICOM_THIS(IDirect3D8Impl,iface);
 170
 171     TRACE("(%p}->(Adapter: %d, mode: %d, pMode=%p)\n", This, Adapter, Mode, pMode);
 172
 173     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 174         return D3DERR_INVALIDCALL;
 175     }
 176
 177     if (Adapter == 0) { /* Display */
 178         HDC hdc;
 179         int bpp = 0;
 180
 181         if (Mode == 0) {
 182             pMode->Width        = GetSystemMetrics(SM_CXSCREEN);
 183             pMode->Height       = GetSystemMetrics(SM_CYSCREEN);
 184             pMode->RefreshRate  = 85; /*FIXME: How to identify? */
 185         } else if (Mode < (NUM_MODES+1)) {
 186             pMode->Width        = modes[Mode-1][0];
 187             pMode->Height       = modes[Mode-1][1];
 188             pMode->RefreshRate  = modes[Mode-1][2];
 189         } else {
 190             TRACE("Requested mode out of range %d\n", Mode);
 191             return D3DERR_INVALIDCALL;
 192         }
 193
 194         hdc = CreateDCA("DISPLAY", NULL, NULL, NULL);
 195         bpp = GetDeviceCaps(hdc, BITSPIXEL);
 196         DeleteDC(hdc);
 197
 198         switch (bpp) {
 199         case  8: pMode->Format       = D3DFMT_R3G3B2;   break;
 200         /*case 16: pMode->Format       = D3DFMT_A4R4G4B4; break;*/
 201         case 16: pMode->Format       = D3DFMT_R5G6B5;   break;
 202         case 24: pMode->Format       = D3DFMT_R8G8B8;   break;
 203         case 32: pMode->Format       = D3DFMT_A8R8G8B8; break;
 204         default: pMode->Format       = D3DFMT_UNKNOWN;
 205         }
 206         TRACE("W %d H %d rr %d fmt %x\n", pMode->Width, pMode->Height, pMode->RefreshRate, pMode->Format);
 207
 208     } else {
 209         FIXME("Adapter not primary display\n");
 210     }
 211
 212     return D3D_OK;
 213 }
 214
 215 HRESULT  WINAPI  IDirect3D8Impl_GetAdapterDisplayMode      (LPDIRECT3D8 iface,
 216                                                             UINT Adapter, D3DDISPLAYMODE* pMode) {
 217     ICOM_THIS(IDirect3D8Impl,iface);
 218     TRACE("(%p}->(Adapter: %d, pMode: %p)\n", This, Adapter, pMode);
 219
 220     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 221         return D3DERR_INVALIDCALL;
 222     }
 223
 224     if (Adapter == 0) { /* Display */
 225         HDC hdc;
 226         int bpp = 0;
 227
 228         pMode->Width        = GetSystemMetrics(SM_CXSCREEN);
 229         pMode->Height       = GetSystemMetrics(SM_CYSCREEN);
 230         pMode->RefreshRate  = 85; /*FIXME: How to identify? */
 231
 232         hdc = CreateDCA("DISPLAY", NULL, NULL, NULL);
 233         bpp = GetDeviceCaps(hdc, BITSPIXEL);
 234         DeleteDC(hdc);
 235
 236         switch (bpp) {
 237         case  8: pMode->Format       = D3DFMT_R3G3B2;   break;
 238         case 16: pMode->Format       = D3DFMT_R5G6B5;   break;
 239         /*case 16: pMode->Format       = D3DFMT_A4R4G4B4; break;*/
 240         case 24: pMode->Format       = D3DFMT_R8G8B8;   break;
 241         case 32: pMode->Format       = D3DFMT_A8R8G8B8; break;
 242         default: pMode->Format       = D3DFMT_UNKNOWN;
 243         }
 244
 245     } else {
 246         FIXME("Adapter not primary display\n");
 247     }
 248
 249     TRACE("returning w:%d, h:%d, ref:%d, fmt:%x\n", pMode->Width,
 250           pMode->Height, pMode->RefreshRate, pMode->Format);
 251     return D3D_OK;
 252 }
 253
 254 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceType            (LPDIRECT3D8 iface,
 255                                                             UINT Adapter, D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat,
 256                                                             D3DFORMAT BackBufferFormat, BOOL Windowed) {
 257     ICOM_THIS(IDirect3D8Impl,iface);
 258     FIXME("(%p)->(Adptr:%d, CheckType:%x, DispFmt:%x, BackBuf:%x, Win? %d): stub\n", This, Adapter, CheckType,
 259           DisplayFormat, BackBufferFormat, Windowed);
 260     return D3D_OK;
 261 }
 262
 263 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceFormat          (LPDIRECT3D8 iface,
 264                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 265                                                             DWORD Usage, D3DRESOURCETYPE RType, D3DFORMAT CheckFormat) {
 266     ICOM_THIS(IDirect3D8Impl,iface);
 267     FIXME("(%p)->(Adptr:%d, DevType: %x, AdptFmt: %d, Use: %ld, ResTyp: %x, CheckFmt: %d)\n", This, Adapter, DeviceType,
 268           AdapterFormat, Usage, RType, CheckFormat);
 269     return D3D_OK;
 270 }
 271
 272 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceMultiSampleType (LPDIRECT3D8 iface,
 273                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat,
 274                                                             BOOL Windowed, D3DMULTISAMPLE_TYPE MultiSampleType) {
 275     ICOM_THIS(IDirect3D8Impl,iface);
 276     FIXME("(%p)->(Adptr:%d, DevType: %x, SurfFmt: %x, Win? %d, MultiSamp: %x)\n", This, Adapter, DeviceType,
 277           SurfaceFormat, Windowed, MultiSampleType);
 278     return D3D_OK;
 279 }
 280
 281 HRESULT  WINAPI  IDirect3D8Impl_CheckDepthStencilMatch     (LPDIRECT3D8 iface,
 282                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 283                                                             D3DFORMAT RenderTargetFormat, D3DFORMAT DepthStencilFormat) {
 284     ICOM_THIS(IDirect3D8Impl,iface);
 285     FIXME("(%p)->(Adptr:%d, DevType: %x, AdptFmt: %x, RendrTgtFmt: %x, DepthStencilFmt: %x)\n", This, Adapter, DeviceType,
 286           AdapterFormat, RenderTargetFormat, DepthStencilFormat);
 287     return D3D_OK;
 288 }
 289
 290 HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps              (LPDIRECT3D8 iface,
 291                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DCAPS8* pCaps) {
 292     ICOM_THIS(IDirect3D8Impl,iface);
 293     TRACE("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
 294
 295
 296     /* NOTE: Most of the values here are complete garbage for now */
 297     pCaps->DeviceType = (DeviceType == D3DDEVTYPE_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;  /* Not quite true, but use h/w supported by opengl I suppose */
 298     pCaps->AdapterOrdinal = Adapter;
 299
 300     pCaps->Caps = 0;
 301     pCaps->Caps2 = D3DCAPS2_CANRENDERWINDOWED;
 302     pCaps->Caps3 = D3DDEVCAPS_HWTRANSFORMANDLIGHT;
 303     pCaps->PresentationIntervals = D3DPRESENT_INTERVAL_IMMEDIATE;
 304
 305     pCaps->CursorCaps = 0;
 306
 307     pCaps->DevCaps = D3DDEVCAPS_DRAWPRIMTLVERTEX | D3DDEVCAPS_HWTRANSFORMANDLIGHT | D3DDEVCAPS_PUREDEVICE;
 308
 309     pCaps->PrimitiveMiscCaps = D3DPMISCCAPS_CULLCCW | D3DPMISCCAPS_CULLCW | D3DPMISCCAPS_COLORWRITEENABLE | D3DPMISCCAPS_CLIPTLVERTS  |
 310                                D3DPMISCCAPS_CLIPPLANESCALEDPOINTS | D3DPMISCCAPS_MASKZ; /*NOT: D3DPMISCCAPS_TSSARGTEMP*/
 311     pCaps->RasterCaps = D3DPRASTERCAPS_DITHER | D3DPRASTERCAPS_PAT;
 312     pCaps->ZCmpCaps = D3DPCMPCAPS_ALWAYS | D3DPCMPCAPS_EQUAL | D3DPCMPCAPS_GREATER | D3DPCMPCAPS_GREATEREQUAL |
 313                       D3DPCMPCAPS_LESS | D3DPCMPCAPS_LESSEQUAL | D3DPCMPCAPS_NEVER | D3DPCMPCAPS_NOTEQUAL;
 314
 315     pCaps->SrcBlendCaps  = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 316     pCaps->DestBlendCaps = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 317     pCaps->AlphaCmpCaps  = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 318     pCaps->ShadeCaps = D3DPSHADECAPS_SPECULARGOURAUDRGB | D3DPSHADECAPS_COLORGOURAUDRGB ;
 319     pCaps->TextureCaps = D3DPTEXTURECAPS_ALPHA | D3DPTEXTURECAPS_ALPHAPALETTE | D3DPTEXTURECAPS_CUBEMAP | D3DPTEXTURECAPS_POW2 | D3DPTEXTURECAPS_VOLUMEMAP | D3DPTEXTURECAPS_MIPMAP;
 320     pCaps->TextureFilterCaps = D3DPTFILTERCAPS_MAGFLINEAR  | D3DPTFILTERCAPS_MAGFPOINT | D3DPTFILTERCAPS_MINFLINEAR | D3DPTFILTERCAPS_MINFPOINT |
 321                                D3DPTFILTERCAPS_MIPFLINEAR  | D3DPTFILTERCAPS_MIPFPOINT ;
 322     pCaps->CubeTextureFilterCaps = 0;
 323     pCaps->VolumeTextureFilterCaps = 0;
 324     pCaps->TextureAddressCaps = D3DPTADDRESSCAPS_BORDER | D3DPTADDRESSCAPS_CLAMP | D3DPTADDRESSCAPS_WRAP;
 325     pCaps->VolumeTextureAddressCaps = 0;
 326
 327     pCaps->LineCaps = D3DLINECAPS_TEXTURE | D3DLINECAPS_ZTEST;
 328
 329     pCaps->MaxTextureWidth = 16384;
 330     pCaps->MaxTextureHeight = 16384;
 331     pCaps->MaxVolumeExtent = 0;
 332
 333     pCaps->MaxTextureRepeat = 32768;
 334     pCaps->MaxTextureAspectRatio = 32768;
 335     pCaps->MaxAnisotropy = 0;
 336     pCaps->MaxVertexW = 1.0;
 337
 338     pCaps->GuardBandLeft = 0;
 339     pCaps->GuardBandTop = 0;
 340     pCaps->GuardBandRight = 0;
 341     pCaps->GuardBandBottom = 0;
 342
 343     pCaps->ExtentsAdjust = 0;
 344
 345     pCaps->StencilCaps = D3DSTENCILCAPS_DECRSAT | D3DSTENCILCAPS_INCRSAT |
 346                          D3DSTENCILCAPS_INVERT  | D3DSTENCILCAPS_KEEP    |
 347                          D3DSTENCILCAPS_REPLACE | D3DSTENCILCAPS_ZERO /* | D3DSTENCILCAPS_DECR | D3DSTENCILCAPS_INCR */;
 348
 349     pCaps->FVFCaps = D3DFVFCAPS_PSIZE | 0x80000;
 350     pCaps->TextureOpCaps = 0xFFFFFFFF;
 351
 352     {
 353         GLint gl_max;
 354
 355         glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
 356         TRACE("GLCaps: GL_MAX_TEXTURE_UNITS_ARB=%d\n", gl_max);
 357         pCaps->MaxTextureBlendStages = min(8, gl_max);
 358         pCaps->MaxSimultaneousTextures = min(8, gl_max);
 359
 360         glGetIntegerv(GL_MAX_CLIP_PLANES, &gl_max);
 361         pCaps->MaxUserClipPlanes = min(MAX_CLIPPLANES, gl_max);
 362         TRACE("GLCaps: GL_MAX_CLIP_PLANES=%d\n", gl_max);
 363
 364         glGetIntegerv(GL_MAX_LIGHTS, &gl_max);
 365         pCaps->MaxActiveLights = min(MAX_ACTIVE_LIGHTS, gl_max);
 366         TRACE("GLCaps: GL_MAX_LIGHTS=%d\n", gl_max);
 367     }
 368
 369     pCaps->VertexProcessingCaps = D3DVTXPCAPS_DIRECTIONALLIGHTS | D3DVTXPCAPS_MATERIALSOURCE7 | D3DVTXPCAPS_POSITIONALLIGHTS | D3DVTXPCAPS_TEXGEN;
 370
 371     pCaps->MaxVertexBlendMatrices = 1;
 372     pCaps->MaxVertexBlendMatrixIndex = 1;
 373
 374     pCaps->MaxPointSize = 128.0;
 375
 376     pCaps->MaxPrimitiveCount = 0xFFFFFFFF;
 377     pCaps->MaxVertexIndex = 0xFFFFFFFF;
 378     pCaps->MaxStreams = 1;
 379     pCaps->MaxStreamStride = 1024;
 380
 381     pCaps->VertexShaderVersion = D3DVS_VERSION(1,1);
 382     pCaps->MaxVertexShaderConst = D3D8_VSHADER_MAX_CONSTANTS;
 383
 384     pCaps->PixelShaderVersion = D3DPS_VERSION(1,1);
 385     pCaps->MaxPixelShaderValue = 1.0;
 386
 387     return D3D_OK;
 388 }
 389
 390 HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor          (LPDIRECT3D8 iface,
 391                                                             UINT Adapter) {
 392     ICOM_THIS(IDirect3D8Impl,iface);
 393     FIXME("(%p)->(Adptr:%d)\n", This, Adapter);
 394     return D3D_OK;
 395 }
 396
 397 HRESULT  WINAPI  IDirect3D8Impl_CreateDevice               (LPDIRECT3D8 iface,
 398                                                             UINT Adapter, D3DDEVTYPE DeviceType, HWND hFocusWindow,
 399                                                             DWORD BehaviourFlags, D3DPRESENT_PARAMETERS* pPresentationParameters,
 400                                                             IDirect3DDevice8** ppReturnedDeviceInterface) {
 401     IDirect3DDevice8Impl *object;
 402     HWND whichHWND;
 403     int num;
 404     XVisualInfo template;
 405     const char *GL_Extensions = NULL;
 406     const char *GLX_Extensions = NULL;
 407     GLint gl_max;
 408
 409     ICOM_THIS(IDirect3D8Impl,iface);
 410     TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %lx, PresParms: %p, RetDevInt: %p)\n", This, Adapter, DeviceType,
 411           hFocusWindow, BehaviourFlags, pPresentationParameters, ppReturnedDeviceInterface);
 412
 413     /* Allocate the storage for the device */
 414     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DDevice8Impl));
 415     if (NULL == object) {
 416       return D3DERR_OUTOFVIDEOMEMORY;
 417     }
 418     object->lpVtbl = &Direct3DDevice8_Vtbl;
 419     object->ref = 1;
 420     object->direct3d8 = This;
 421     /** The device AddRef the direct3d8 Interface else crash in propers clients codes */
 422     IDirect3D8_AddRef((LPDIRECT3D8) object->direct3d8);
 423
 424     /** use StateBlock Factory here, for creating the startup stateBlock */
 425     object->StateBlock = NULL;
 426     IDirect3DDeviceImpl_CreateStateBlock(object, D3DSBT_ALL, NULL);
 427     object->UpdateStateBlock = object->StateBlock;
 428
 429     /* Save the creation parameters */
 430     object->CreateParms.AdapterOrdinal = Adapter;
 431     object->CreateParms.DeviceType = DeviceType;
 432     object->CreateParms.hFocusWindow = hFocusWindow;
 433     object->CreateParms.BehaviorFlags = BehaviourFlags;
 434
 435     *ppReturnedDeviceInterface = (LPDIRECT3DDEVICE8)object;
 436
 437     /* Initialize settings */
 438     memcpy(&object->PresentParms, pPresentationParameters, sizeof(D3DPRESENT_PARAMETERS));
 439
 440     object->PresentParms.BackBufferCount = 1; /* Opengl only supports one? */
 441     pPresentationParameters->BackBufferCount = 1;
 442
 443     object->adapterNo = Adapter;
 444     object->devType = DeviceType;
 445
 446     /* Initialize openGl */
 447     {
 448         HDC hDc;
 449         int          dblBuf[]={GLX_STENCIL_SIZE,8,GLX_RGBA,GLX_DEPTH_SIZE,16,GLX_DOUBLEBUFFER,None};
 450         /* FIXME: Handle stencil appropriately via EnableAutoDepthStencil / AutoDepthStencilFormat */
 451         /*int          dblBuf[]={GLX_RGBA,GLX_RED_SIZE,4,GLX_GREEN_SIZE,4,GLX_BLUE_SIZE,4,GLX_DOUBLEBUFFER,None}; */
 452
 453         /* Which hwnd are we using? */
 454 /*      if (pPresentationParameters->Windowed) { */
 455            whichHWND = pPresentationParameters->hDeviceWindow;
 456            if (!whichHWND) {
 457                whichHWND = hFocusWindow;
 458            }
 459            object->win     = (Window)GetPropA( whichHWND, "__wine_x11_client_window" );
 460 /*
 461  *      } else {
 462  *           whichHWND       = (HWND) GetDesktopWindow();
 463  *           object->win     = (Window)GetPropA(whichHWND, "__wine_x11_whole_window" );
 464  *         root_window
 465  *        }
 466  */
 467
 468         hDc = GetDC(whichHWND);
 469         object->display = get_display(hDc);
 470
 471         ENTER_GL();
 472         object->visInfo = glXChooseVisual(object->display, DefaultScreen(object->display), dblBuf);
 473         if (NULL == object->visInfo) {
 474           FIXME("cannot choose needed glxVisual with Stencil Buffer\n");
 475
 476           /**
 477            * second try using wine initialized visual ...
 478            * must be fixed reworking wine-glx init
 479            */
 480           template.visualid = (VisualID)GetPropA( GetDesktopWindow(), "__wine_x11_visual_id" );
 481           object->visInfo = XGetVisualInfo(object->display, VisualIDMask, &template, &num);
 482           if (NULL == object->visInfo) {
 483             ERR("cannot really get XVisual\n");
 484             LEAVE_GL();
 485             return D3DERR_NOTAVAILABLE;
 486           }
 487         }
 488         object->glCtx = glXCreateContext(object->display, object->visInfo, NULL, GL_TRUE);
 489         if (NULL == object->glCtx) {
 490           ERR("cannot create glxContext\n");
 491           LEAVE_GL();
 492           return D3DERR_NOTAVAILABLE;
 493         }
 494         LEAVE_GL();
 495
 496         ReleaseDC(whichHWND, hDc);
 497     }
 498
 499     if (object->glCtx == NULL) {
 500         ERR("Error in context creation !\n");
 501         return D3DERR_INVALIDCALL;
 502     } else {
 503         TRACE("Context created (HWND=%p, glContext=%p, Window=%ld, VisInfo=%p)\n",
 504                         whichHWND, object->glCtx, object->win, object->visInfo);
 505     }
 506
 507     TRACE("Creating back buffer\n");
 508     /* MSDN: If Windowed is TRUE and either of the BackBufferWidth/Height values is zero,
 509        then the corresponding dimension of the client area of the hDeviceWindow
 510        (or the focus window, if hDeviceWindow is NULL) is taken. */
 511     if (pPresentationParameters->Windowed && ((pPresentationParameters->BackBufferWidth  == 0) ||
 512                                               (pPresentationParameters->BackBufferHeight  == 0))) {
 513         RECT Rect;
 514
 515         GetClientRect(whichHWND, &Rect);
 516
 517         if (pPresentationParameters->BackBufferWidth  == 0) {
 518            pPresentationParameters->BackBufferWidth = Rect.right;
 519            TRACE("Updating width to %d\n", pPresentationParameters->BackBufferWidth);
 520         }
 521         if (pPresentationParameters->BackBufferHeight  == 0) {
 522            pPresentationParameters->BackBufferHeight = Rect.bottom;
 523            TRACE("Updating height to %d\n", pPresentationParameters->BackBufferHeight);
 524         }
 525     }
 526
 527     IDirect3DDevice8Impl_CreateImageSurface((LPDIRECT3DDEVICE8) object,
 528                                             pPresentationParameters->BackBufferWidth,
 529                                             pPresentationParameters->BackBufferHeight,
 530                                             pPresentationParameters->BackBufferFormat,
 531                                             (LPDIRECT3DSURFACE8*) &object->backBuffer);
 532
 533     /* Now override the surface's Flip method (if in double buffering) ?COPIED from DDRAW!?
 534     ((x11_ds_private *) surface->private)->opengl_flip = TRUE;
 535     {
 536     int i;
 537     struct _surface_chain *chain = surface->s.chain;
 538     for (i=0;i<chain->nrofsurfaces;i++)
 539       if (chain->surfaces[i]->s.surface_desc.ddsCaps.dwCaps & DDSCAPS_FLIP)
 540           ((x11_ds_private *) chain->surfaces[i]->private)->opengl_flip = TRUE;
 541     }
 542     */
 543
 544     ENTER_GL();
 545
 546     /*TRACE("hereeee. %x %x %x\n", object->display, object->win, object->glCtx);*/
 547     if (glXMakeCurrent(object->display, object->win, object->glCtx) == False) {
 548       ERR("Error in setting current context (context %p drawable %ld)!\n", object->glCtx, object->win);
 549     }
 550     checkGLcall("glXMakeCurrent");
 551
 552     /* Clear the screen */
 553     glClearColor(1.0, 0.0, 0.0, 0.0);
 554     checkGLcall("glClearColor");
 555     glColor3f(1.0, 1.0, 1.0);
 556     checkGLcall("glColor3f");
 557
 558     glEnable(GL_LIGHTING);
 559     checkGLcall("glEnable");
 560
 561     glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);
 562     checkGLcall("glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);");
 563
 564     glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);
 565     checkGLcall("glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);");
 566
 567     /* Initialize openGL extension related variables */
 568     object->isMultiTexture = FALSE;
 569     object->TextureUnits   = 1;
 570
 571     /* Retrieve opengl defaults */
 572     glGetIntegerv(GL_MAX_CLIP_PLANES, &gl_max);
 573     object->clipPlanes   = min(MAX_CLIPPLANES, gl_max);
 574     TRACE("ClipPlanes support - num Planes=%d\n", gl_max);
 575
 576     glGetIntegerv(GL_MAX_LIGHTS, &gl_max);
 577     object->maxLights = min(MAX_ACTIVE_LIGHTS, gl_max);
 578     TRACE("Lights support - max lights=%d\n", gl_max);
 579
 580     /* Parse the gl supported features, in theory enabling parts of our code appropriately */
 581     GL_Extensions = glGetString(GL_EXTENSIONS);
 582     TRACE("GL_Extensions reported:\n");
 583
 584     if (NULL == GL_Extensions) {
 585       ERR("   GL_Extensions returns NULL\n");
 586     } else {
 587       while (*GL_Extensions != 0x00) {
 588         const char *Start = GL_Extensions;
 589         char ThisExtn[256];
 590
 591         memset(ThisExtn, 0x00, sizeof(ThisExtn));
 592         while (*GL_Extensions != ' ' && *GL_Extensions != 0x00) {
 593           GL_Extensions++;
 594         }
 595         memcpy(ThisExtn, Start, (GL_Extensions - Start));
 596         TRACE ("   %s\n", ThisExtn);
 597
 598         if (strcmp(ThisExtn, "GL_ARB_multitexture") == 0) {
 599             glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
 600             object->isMultiTexture = TRUE;
 601             object->TextureUnits   = min(8, gl_max);
 602             TRACE("FOUND: Multitexture support - GL_MAX_TEXTURE_UNITS_ARB=%d\n", gl_max);
 603         }
 604
 605         if (*GL_Extensions == ' ') GL_Extensions++;
 606       }
 607     }
 608
 609     GLX_Extensions = glXQueryExtensionsString(object->display, DefaultScreen(object->display));
 610     TRACE("GLX_Extensions reported:\n");
 611
 612     if (NULL == GLX_Extensions) {
 613       ERR("   GLX_Extensions returns NULL\n");
 614     } else {
 615       while (*GLX_Extensions != 0x00) {
 616         const char *Start = GLX_Extensions;
 617         char ThisExtn[256];
 618
 619         memset(ThisExtn, 0x00, sizeof(ThisExtn));
 620         while (*GLX_Extensions != ' ' && *GLX_Extensions != 0x00) {
 621           GLX_Extensions++;
 622         }
 623         memcpy(ThisExtn, Start, (GLX_Extensions - Start));
 624         TRACE ("   %s\n", ThisExtn);
 625         if (*GLX_Extensions == ' ') GLX_Extensions++;
 626       }
 627     }
 628
 629     /* Setup all the devices defaults */
 630     IDirect3DDeviceImpl_InitStartupStateBlock(object);
 631
 632     LEAVE_GL();
 633
 634     { /* Set a default viewport */
 635        D3DVIEWPORT8 vp;
 636        vp.X      = 0;
 637        vp.Y      = 0;
 638        vp.Width  = pPresentationParameters->BackBufferWidth;
 639        vp.Height = pPresentationParameters->BackBufferHeight;
 640        vp.MinZ   = 0.0f;
 641        vp.MaxZ   = 1.0f;
 642        IDirect3DDevice8Impl_SetViewport((LPDIRECT3DDEVICE8) object, &vp);
 643     }
 644
 645     TRACE("(%p,%d)\n", This, Adapter);
 646     return D3D_OK;
 647 }
 648
 649 ICOM_VTABLE(IDirect3D8) Direct3D8_Vtbl =
 650 {
 651     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 652     IDirect3D8Impl_QueryInterface,
 653     IDirect3D8Impl_AddRef,
 654     IDirect3D8Impl_Release,
 655     IDirect3D8Impl_RegisterSoftwareDevice,
 656     IDirect3D8Impl_GetAdapterCount,
 657     IDirect3D8Impl_GetAdapterIdentifier,
 658     IDirect3D8Impl_GetAdapterModeCount,
 659     IDirect3D8Impl_EnumAdapterModes,
 660     IDirect3D8Impl_GetAdapterDisplayMode,
 661     IDirect3D8Impl_CheckDeviceType,
 662     IDirect3D8Impl_CheckDeviceFormat,
 663     IDirect3D8Impl_CheckDeviceMultiSampleType,
 664     IDirect3D8Impl_CheckDepthStencilMatch,
 665     IDirect3D8Impl_GetDeviceCaps,
 666     IDirect3D8Impl_GetAdapterMonitor,
 667     IDirect3D8Impl_CreateDevice
 668 };