git.oblomov.eu Git - wine/blob - 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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(d3d);
  39 WINE_DECLARE_DEBUG_CHANNEL(d3d_caps);
  40
  41 /* x11drv GDI escapes */
  42 #define X11DRV_ESCAPE 6789
  43 enum x11drv_escape_codes
  44 {
  45     X11DRV_GET_DISPLAY,   /* get X11 display for a DC */
  46     X11DRV_GET_DRAWABLE,  /* get current drawable for a DC */
  47     X11DRV_GET_FONT,      /* get current X font for a DC */
  48 };
  49
  50 #define NUM_FORMATS 7
  51 static const D3DFORMAT device_formats[NUM_FORMATS] = {
  52   D3DFMT_P8,
  53   D3DFMT_R3G3B2,
  54   D3DFMT_R5G6B5,
  55   D3DFMT_X1R5G5B5,
  56   D3DFMT_X4R4G4B4,
  57   D3DFMT_R8G8B8,
  58   D3DFMT_X8R8G8B8
  59 };
  60
  61 static void IDirect3D8Impl_FillGLCaps(LPDIRECT3D8 iface, Display* display);
  62
  63
  64 /* retrieve the X display to use on a given DC */
  65 inline static Display *get_display( HDC hdc )
  66 {
  67     Display *display;
  68     enum x11drv_escape_codes escape = X11DRV_GET_DISPLAY;
  69
  70     if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape,
  71                     sizeof(display), (LPSTR)&display )) display = NULL;
  72     return display;
  73 }
  74
  75 /**
  76  * Note: GL seems to trap if GetDeviceCaps is called before any HWND's created
  77  * ie there is no GL Context - Get a default rendering context to enable the
  78  * function query some info from GL
  79  */
  80 static
  81 WineD3D_Context* WineD3DCreateFakeGLContext(void) {
  82   static WineD3D_Context ctx = { NULL, NULL, NULL, 0, 0 };
  83   WineD3D_Context* ret = NULL;
  84
  85    if (glXGetCurrentContext() == NULL) {
  86      BOOL         gotContext  = FALSE;
  87      BOOL         created     = FALSE;
  88      XVisualInfo  template;
  89      HDC          device_context;
  90      Visual*      visual;
  91      BOOL         failed = FALSE;
  92      int          num;
  93      XWindowAttributes win_attr;
  94
  95      TRACE_(d3d_caps)("Creating Fake GL Context\n");
  96
  97      ctx.drawable = (Drawable) GetPropA(GetDesktopWindow(), "__wine_x11_whole_window");
  98
  99      /* Get the display */
 100      device_context = GetDC(0);
 101      ctx.display = get_display(device_context);
 102      ReleaseDC(0, device_context);
 103
 104      /* Get the X visual */
 105      ENTER_GL();
 106      if (XGetWindowAttributes(ctx.display, ctx.drawable, &win_attr)) {
 107        visual = win_attr.visual;
 108      } else {
 109        visual = DefaultVisual(ctx.display, DefaultScreen(ctx.display));
 110      }
 111      template.visualid = XVisualIDFromVisual(visual);
 112      ctx.visInfo = XGetVisualInfo(ctx.display, VisualIDMask, &template, &num);
 113      if (ctx.visInfo == NULL) {
 114        LEAVE_GL();
 115        WARN_(d3d_caps)("Error creating visual info for capabilities initialization\n");
 116        failed = TRUE;
 117      }
 118
 119      /* Create a GL context */
 120      if (!failed) {
 121        ctx.glCtx = glXCreateContext(ctx.display, ctx.visInfo, NULL, GL_TRUE);
 122
 123        if (ctx.glCtx == NULL) {
 124          LEAVE_GL();
 125          WARN_(d3d_caps)("Error creating default context for capabilities initialization\n");
 126          failed = TRUE;
 127        }
 128      }
 129
 130      /* Make it the current GL context */
 131      if (!failed && glXMakeCurrent(ctx.display, ctx.drawable, ctx.glCtx) == False) {
 132        glXDestroyContext(ctx.display, ctx.glCtx);
 133        LEAVE_GL();
 134        WARN_(d3d_caps)("Error setting default context as current for capabilities initialization\n");
 135        failed = TRUE;
 136      }
 137
 138      /* It worked! Wow... */
 139      if (!failed) {
 140        gotContext = TRUE;
 141        created = TRUE;
 142        ret = &ctx;
 143      } else {
 144        ret = NULL;
 145      }
 146    } else {
 147      if (ctx.ref > 0) ret = &ctx;
 148    }
 149
 150    if (NULL != ret) ++ret->ref;
 151
 152    return ret;
 153 }
 154
 155 static
 156 void WineD3DReleaseFakeGLContext(WineD3D_Context* ctx) {
 157   /* If we created a dummy context, throw it away */
 158   if (NULL != ctx) {
 159     --ctx->ref;
 160     if (0 == ctx->ref) {
 161       glXMakeCurrent(ctx->display, None, NULL);
 162       glXDestroyContext(ctx->display, ctx->glCtx);
 163       ctx->display = NULL;
 164       ctx->glCtx = NULL;
 165       LEAVE_GL();
 166     }
 167   }
 168 }
 169
 170
 171 /* IDirect3D IUnknown parts follow: */
 172 HRESULT WINAPI IDirect3D8Impl_QueryInterface(LPDIRECT3D8 iface,REFIID riid,LPVOID *ppobj)
 173 {
 174     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 175
 176     if (IsEqualGUID(riid, &IID_IUnknown)
 177         || IsEqualGUID(riid, &IID_IDirect3D8)) {
 178         IDirect3D8Impl_AddRef(iface);
 179         *ppobj = This;
 180         return D3D_OK;
 181     }
 182
 183     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 184     return E_NOINTERFACE;
 185 }
 186
 187 ULONG WINAPI IDirect3D8Impl_AddRef(LPDIRECT3D8 iface) {
 188     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 189     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
 190     return ++(This->ref);
 191 }
 192
 193 ULONG WINAPI IDirect3D8Impl_Release(LPDIRECT3D8 iface) {
 194     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 195     ULONG ref = --This->ref;
 196     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
 197     if (ref == 0) {
 198         IWineD3D_Release(This->WineD3D);
 199         HeapFree(GetProcessHeap(), 0, This);
 200     }
 201     return ref;
 202 }
 203
 204 /* IDirect3D Interface follow: */
 205 HRESULT WINAPI IDirect3D8Impl_RegisterSoftwareDevice (LPDIRECT3D8 iface, void* pInitializeFunction) {
 206     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 207     return IWineD3D_RegisterSoftwareDevice(This->WineD3D, pInitializeFunction);
 208 }
 209
 210 UINT WINAPI IDirect3D8Impl_GetAdapterCount (LPDIRECT3D8 iface) {
 211     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 212     return IWineD3D_GetAdapterCount(This->WineD3D);
 213 }
 214
 215 HRESULT  WINAPI  IDirect3D8Impl_GetAdapterIdentifier       (LPDIRECT3D8 iface,
 216                                                             UINT Adapter, DWORD Flags, D3DADAPTER_IDENTIFIER8* pIdentifier) {
 217     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 218     WINED3DADAPTER_IDENTIFIER adapter_id;
 219
 220     /* dx8 and dx9 have different structures to be filled in, with incompatible
 221        layouts so pass in pointers to the places to be filled via an internal
 222        structure                                                                */
 223     adapter_id.Driver           = pIdentifier->Driver;
 224     adapter_id.Description      = pIdentifier->Description;
 225     adapter_id.DeviceName       = NULL;
 226     adapter_id.DriverVersion    = &pIdentifier->DriverVersion;
 227     adapter_id.VendorId         = &pIdentifier->VendorId;
 228     adapter_id.DeviceId         = &pIdentifier->DeviceId;
 229     adapter_id.SubSysId         = &pIdentifier->SubSysId;
 230     adapter_id.Revision         = &pIdentifier->Revision;
 231     adapter_id.DeviceIdentifier = &pIdentifier->DeviceIdentifier;
 232     adapter_id.WHQLLevel        = &pIdentifier->WHQLLevel;
 233
 234     return IWineD3D_GetAdapterIdentifier(This->WineD3D, Adapter, Flags, &adapter_id);
 235 }
 236
 237 UINT WINAPI IDirect3D8Impl_GetAdapterModeCount (LPDIRECT3D8 iface,UINT Adapter) {
 238     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 239     return IWineD3D_GetAdapterModeCount(This->WineD3D, Adapter, D3DFMT_UNKNOWN);
 240 }
 241
 242 HRESULT WINAPI IDirect3D8Impl_EnumAdapterModes (LPDIRECT3D8 iface, UINT Adapter, UINT Mode, D3DDISPLAYMODE* pMode) {
 243     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 244     return IWineD3D_EnumAdapterModes(This->WineD3D, Adapter, D3DFMT_UNKNOWN, Mode, pMode);
 245 }
 246
 247 HRESULT WINAPI IDirect3D8Impl_GetAdapterDisplayMode (LPDIRECT3D8 iface, UINT Adapter, D3DDISPLAYMODE* pMode) {
 248     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 249     return IWineD3D_GetAdapterDisplayMode(This->WineD3D, Adapter, pMode);
 250 }
 251
 252 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceType            (LPDIRECT3D8 iface,
 253                                                             UINT Adapter, D3DDEVTYPE CheckType, D3DFORMAT DisplayFormat,
 254                                                             D3DFORMAT BackBufferFormat, BOOL Windowed) {
 255     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 256     return IWineD3D_CheckDeviceType(This->WineD3D, Adapter, CheckType, DisplayFormat,
 257                                     BackBufferFormat, Windowed);
 258 }
 259
 260 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceFormat          (LPDIRECT3D8 iface,
 261                                                             UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 262                                                             DWORD Usage, D3DRESOURCETYPE RType, D3DFORMAT CheckFormat) {
 263     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 264     return IWineD3D_CheckDeviceFormat(This->WineD3D, Adapter, DeviceType, AdapterFormat,
 265                                     Usage, RType, CheckFormat);
 266 }
 267
 268 HRESULT  WINAPI  IDirect3D8Impl_CheckDeviceMultiSampleType(LPDIRECT3D8 iface,
 269                                                            UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT SurfaceFormat,
 270                                                            BOOL Windowed, D3DMULTISAMPLE_TYPE MultiSampleType) {
 271     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 272     return IWineD3D_CheckDeviceMultiSampleType(This->WineD3D, Adapter, DeviceType, SurfaceFormat,
 273                                                Windowed, MultiSampleType, NULL);
 274 }
 275
 276 HRESULT  WINAPI  IDirect3D8Impl_CheckDepthStencilMatch(LPDIRECT3D8 iface,
 277                                                        UINT Adapter, D3DDEVTYPE DeviceType, D3DFORMAT AdapterFormat,
 278                                                        D3DFORMAT RenderTargetFormat, D3DFORMAT DepthStencilFormat) {
 279     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 280     return IWineD3D_CheckDepthStencilMatch(This->WineD3D, Adapter, DeviceType, AdapterFormat,
 281                                            RenderTargetFormat, DepthStencilFormat);
 282 }
 283
 284 HRESULT  WINAPI  IDirect3D8Impl_GetDeviceCaps(LPDIRECT3D8 iface, UINT Adapter, D3DDEVTYPE DeviceType, D3DCAPS8* pCaps) {
 285
 286     BOOL        gotContext  = FALSE;
 287     GLint       gl_tex_size = 0;
 288     WineD3D_Context* fake_ctx = NULL;
 289     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 290
 291     TRACE_(d3d_caps)("(%p)->(Adptr:%d, DevType: %x, pCaps: %p)\n", This, Adapter, DeviceType, pCaps);
 292
 293     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 294         return D3DERR_INVALIDCALL;
 295     }
 296
 297     /* Note: GL seems to trap if GetDeviceCaps is called before any HWND's created
 298        ie there is no GL Context - Get a default rendering context to enable the
 299        function query some info from GL                                           */
 300     if (glXGetCurrentContext() == NULL) {
 301       fake_ctx = WineD3DCreateFakeGLContext();
 302       if (NULL != fake_ctx) gotContext = TRUE;
 303     } else {
 304       gotContext = TRUE;
 305     }
 306
 307     if (gotContext == FALSE) {
 308
 309         FIXME_(d3d_caps)("GetDeviceCaps called but no GL Context - Returning dummy values\n");
 310         gl_tex_size=65535;
 311         pCaps->MaxTextureBlendStages = 2;
 312         pCaps->MaxSimultaneousTextures = 2;
 313         pCaps->MaxUserClipPlanes = 8;
 314         pCaps->MaxActiveLights = 8;
 315         pCaps->MaxVertexBlendMatrices = 0;
 316         pCaps->MaxVertexBlendMatrixIndex = 1;
 317         pCaps->MaxAnisotropy = 0;
 318         pCaps->MaxPointSize = 255.0;
 319     } else {
 320         glGetIntegerv(GL_MAX_TEXTURE_SIZE, &gl_tex_size);
 321     }
 322
 323     /* If we don't know the device settings, go query them now */
 324     if (This->isGLInfoValid == FALSE) IDirect3D8Impl_FillGLCaps(iface, NULL);
 325
 326     pCaps->DeviceType = (DeviceType == D3DDEVTYPE_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;  /* Not quite true, but use h/w supported by opengl I suppose */
 327     pCaps->AdapterOrdinal = Adapter;
 328
 329     pCaps->Caps = 0;
 330     pCaps->Caps2 = D3DCAPS2_CANRENDERWINDOWED;
 331     pCaps->Caps3 = D3DDEVCAPS_HWTRANSFORMANDLIGHT;
 332     pCaps->PresentationIntervals = D3DPRESENT_INTERVAL_IMMEDIATE;
 333
 334     pCaps->CursorCaps = 0;
 335
 336     pCaps->DevCaps = D3DDEVCAPS_DRAWPRIMTLVERTEX    |
 337                      D3DDEVCAPS_HWTRANSFORMANDLIGHT |
 338                      D3DDEVCAPS_PUREDEVICE;
 339
 340     pCaps->PrimitiveMiscCaps = D3DPMISCCAPS_CULLCCW               |
 341                                D3DPMISCCAPS_CULLCW                |
 342                                D3DPMISCCAPS_COLORWRITEENABLE      |
 343                                D3DPMISCCAPS_CLIPTLVERTS           |
 344                                D3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
 345                                D3DPMISCCAPS_MASKZ;
 346                                /*NOT: D3DPMISCCAPS_TSSARGTEMP*/
 347
 348     pCaps->RasterCaps = D3DPRASTERCAPS_DITHER   |
 349                         D3DPRASTERCAPS_PAT      |
 350                         D3DPRASTERCAPS_WFOG |
 351                         D3DPRASTERCAPS_ZFOG |
 352                         D3DPRASTERCAPS_FOGVERTEX |
 353                         D3DPRASTERCAPS_FOGTABLE  |
 354                         D3DPRASTERCAPS_FOGRANGE;
 355
 356     if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC)) {
 357       pCaps->RasterCaps |= D3DPRASTERCAPS_ANISOTROPY;
 358     }
 359                         /* FIXME Add:
 360                            D3DPRASTERCAPS_MIPMAPLODBIAS
 361                            D3DPRASTERCAPS_ZBIAS
 362                            D3DPRASTERCAPS_COLORPERSPECTIVE
 363                            D3DPRASTERCAPS_STRETCHBLTMULTISAMPLE
 364                            D3DPRASTERCAPS_ANTIALIASEDGES
 365                            D3DPRASTERCAPS_ZBUFFERLESSHSR
 366                            D3DPRASTERCAPS_WBUFFER */
 367
 368     pCaps->ZCmpCaps = D3DPCMPCAPS_ALWAYS       |
 369                       D3DPCMPCAPS_EQUAL        |
 370                       D3DPCMPCAPS_GREATER      |
 371                       D3DPCMPCAPS_GREATEREQUAL |
 372                       D3DPCMPCAPS_LESS         |
 373                       D3DPCMPCAPS_LESSEQUAL    |
 374                       D3DPCMPCAPS_NEVER        |
 375                       D3DPCMPCAPS_NOTEQUAL;
 376
 377     pCaps->SrcBlendCaps  = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 378     pCaps->DestBlendCaps = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 379     pCaps->AlphaCmpCaps  = 0xFFFFFFFF;   /*FIXME: Tidy up later */
 380
 381     pCaps->ShadeCaps = D3DPSHADECAPS_SPECULARGOURAUDRGB |
 382                        D3DPSHADECAPS_COLORGOURAUDRGB;
 383
 384     pCaps->TextureCaps =  D3DPTEXTURECAPS_ALPHA        |
 385                           D3DPTEXTURECAPS_ALPHAPALETTE |
 386                           D3DPTEXTURECAPS_POW2         |
 387                           D3DPTEXTURECAPS_VOLUMEMAP    |
 388                           D3DPTEXTURECAPS_MIPMAP       |
 389                           D3DPTEXTURECAPS_PROJECTED;
 390
 391     if (GL_SUPPORT(ARB_TEXTURE_CUBE_MAP)) {
 392       pCaps->TextureCaps |= D3DPTEXTURECAPS_CUBEMAP      |
 393                             D3DPTEXTURECAPS_MIPCUBEMAP   |
 394                             D3DPTEXTURECAPS_CUBEMAP_POW2;
 395     }
 396
 397     pCaps->TextureFilterCaps = D3DPTFILTERCAPS_MAGFLINEAR |
 398                                D3DPTFILTERCAPS_MAGFPOINT  |
 399                                D3DPTFILTERCAPS_MINFLINEAR |
 400                                D3DPTFILTERCAPS_MINFPOINT  |
 401                                D3DPTFILTERCAPS_MIPFLINEAR |
 402                                D3DPTFILTERCAPS_MIPFPOINT;
 403
 404     pCaps->CubeTextureFilterCaps = 0;
 405     pCaps->VolumeTextureFilterCaps = 0;
 406
 407     pCaps->TextureAddressCaps =  D3DPTADDRESSCAPS_BORDER |
 408                                  D3DPTADDRESSCAPS_CLAMP  |
 409                                  D3DPTADDRESSCAPS_WRAP;
 410
 411     if (GL_SUPPORT(ARB_TEXTURE_BORDER_CLAMP)) {
 412       pCaps->TextureAddressCaps |= D3DPTADDRESSCAPS_BORDER;
 413     }
 414     if (GL_SUPPORT(ARB_TEXTURE_MIRRORED_REPEAT)) {
 415       pCaps->TextureAddressCaps |= D3DPTADDRESSCAPS_MIRROR;
 416     }
 417     if (GL_SUPPORT(ATI_TEXTURE_MIRROR_ONCE)) {
 418       pCaps->TextureAddressCaps |= D3DPTADDRESSCAPS_MIRRORONCE;
 419     }
 420
 421     pCaps->VolumeTextureAddressCaps = 0;
 422
 423     pCaps->LineCaps = D3DLINECAPS_TEXTURE |
 424                       D3DLINECAPS_ZTEST;
 425                       /* FIXME: Add
 426                          D3DLINECAPS_BLEND
 427                          D3DLINECAPS_ALPHACMP
 428                          D3DLINECAPS_FOG */
 429
 430     pCaps->MaxTextureWidth = gl_tex_size;
 431     pCaps->MaxTextureHeight = gl_tex_size;
 432
 433     pCaps->MaxVolumeExtent = 0;
 434
 435     pCaps->MaxTextureRepeat = 32768;
 436     pCaps->MaxTextureAspectRatio = 32768;
 437     pCaps->MaxVertexW = 1.0;
 438
 439     pCaps->GuardBandLeft = 0;
 440     pCaps->GuardBandTop = 0;
 441     pCaps->GuardBandRight = 0;
 442     pCaps->GuardBandBottom = 0;
 443
 444     pCaps->ExtentsAdjust = 0;
 445
 446     pCaps->StencilCaps =  D3DSTENCILCAPS_DECRSAT |
 447                           D3DSTENCILCAPS_INCRSAT |
 448                           D3DSTENCILCAPS_INVERT  |
 449                           D3DSTENCILCAPS_KEEP    |
 450                           D3DSTENCILCAPS_REPLACE |
 451                           D3DSTENCILCAPS_ZERO;
 452     if (GL_SUPPORT(EXT_STENCIL_WRAP)) {
 453       pCaps->StencilCaps |= D3DSTENCILCAPS_DECR    |
 454                             D3DSTENCILCAPS_INCR;
 455     }
 456
 457     pCaps->FVFCaps = D3DFVFCAPS_PSIZE | 0x0008; /* 8 texture coords */
 458
 459     pCaps->TextureOpCaps =  D3DTEXOPCAPS_ADD         |
 460                             D3DTEXOPCAPS_ADDSIGNED   |
 461                             D3DTEXOPCAPS_ADDSIGNED2X |
 462                             D3DTEXOPCAPS_MODULATE    |
 463                             D3DTEXOPCAPS_MODULATE2X  |
 464                             D3DTEXOPCAPS_MODULATE4X  |
 465                             D3DTEXOPCAPS_SELECTARG1  |
 466                             D3DTEXOPCAPS_SELECTARG2  |
 467                             D3DTEXOPCAPS_DISABLE;
 468 #if defined(GL_VERSION_1_3)
 469     pCaps->TextureOpCaps |= D3DTEXOPCAPS_DOTPRODUCT3 |
 470                             D3DTEXOPCAPS_SUBTRACT;
 471 #endif
 472     if (GL_SUPPORT(ARB_TEXTURE_ENV_COMBINE) ||
 473         GL_SUPPORT(EXT_TEXTURE_ENV_COMBINE) ||
 474         GL_SUPPORT(NV_TEXTURE_ENV_COMBINE4)) {
 475       pCaps->TextureOpCaps |= D3DTEXOPCAPS_BLENDDIFFUSEALPHA |
 476                               D3DTEXOPCAPS_BLENDTEXTUREALPHA |
 477                               D3DTEXOPCAPS_BLENDFACTORALPHA  |
 478                               D3DTEXOPCAPS_BLENDCURRENTALPHA |
 479                               D3DTEXOPCAPS_LERP;
 480     }
 481     if (GL_SUPPORT(NV_TEXTURE_ENV_COMBINE4)) {
 482       pCaps->TextureOpCaps |= D3DTEXOPCAPS_ADDSMOOTH |
 483                               D3DTEXOPCAPS_MULTIPLYADD |
 484                               D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR |
 485                               D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA |
 486                               D3DTEXOPCAPS_BLENDTEXTUREALPHAPM;
 487     }
 488
 489 #if 0
 490     pCaps->TextureOpCaps |= D3DTEXOPCAPS_BUMPENVMAP;
 491                             /* FIXME: Add
 492                               D3DTEXOPCAPS_BUMPENVMAPLUMINANCE
 493                               D3DTEXOPCAPS_PREMODULATE */
 494 #endif
 495
 496     if (gotContext) {
 497         GLint gl_max;
 498         GLfloat gl_float;
 499 #if defined(GL_VERSION_1_3)
 500         glGetIntegerv(GL_MAX_TEXTURE_UNITS, &gl_max);
 501 #else
 502         glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
 503 #endif
 504         TRACE_(d3d_caps)("GLCaps: GL_MAX_TEXTURE_UNITS_ARB=%d\n", gl_max);
 505         pCaps->MaxTextureBlendStages = min(8, gl_max);
 506         pCaps->MaxSimultaneousTextures = min(8, gl_max);
 507
 508         glGetIntegerv(GL_MAX_CLIP_PLANES, &gl_max);
 509         pCaps->MaxUserClipPlanes = min(MAX_CLIPPLANES, gl_max);
 510         TRACE_(d3d_caps)("GLCaps: GL_MAX_CLIP_PLANES=%ld\n", pCaps->MaxUserClipPlanes);
 511
 512         glGetIntegerv(GL_MAX_LIGHTS, &gl_max);
 513         pCaps->MaxActiveLights = gl_max;
 514         TRACE_(d3d_caps)("GLCaps: GL_MAX_LIGHTS=%ld\n", pCaps->MaxActiveLights);
 515
 516         if (GL_SUPPORT(ARB_VERTEX_BLEND)) {
 517            glGetIntegerv(GL_MAX_VERTEX_UNITS_ARB, &gl_max);
 518            pCaps->MaxVertexBlendMatrices = gl_max;
 519            pCaps->MaxVertexBlendMatrixIndex = 1;
 520         } else {
 521            pCaps->MaxVertexBlendMatrices = 0;
 522            pCaps->MaxVertexBlendMatrixIndex = 1;
 523         }
 524
 525         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC)) {
 526           glGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_max);
 527           checkGLcall("glGetInterv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT)");
 528           pCaps->MaxAnisotropy = gl_max;
 529         } else {
 530           pCaps->MaxAnisotropy = 0;
 531         }
 532
 533         glGetFloatv(GL_POINT_SIZE_RANGE, &gl_float);
 534         pCaps->MaxPointSize = gl_float;
 535     }
 536
 537     pCaps->VertexProcessingCaps = D3DVTXPCAPS_DIRECTIONALLIGHTS |
 538                                   D3DVTXPCAPS_MATERIALSOURCE7   |
 539                                   D3DVTXPCAPS_POSITIONALLIGHTS  |
 540                                   D3DVTXPCAPS_LOCALVIEWER |
 541                                   D3DVTXPCAPS_TEXGEN;
 542                                   /* FIXME: Add
 543                                      D3DVTXPCAPS_TWEENING */
 544
 545     pCaps->MaxPrimitiveCount = 0xFFFFFFFF;
 546     pCaps->MaxVertexIndex = 0xFFFFFFFF;
 547     pCaps->MaxStreams = MAX_STREAMS;
 548     pCaps->MaxStreamStride = 1024;
 549
 550     if (((vs_mode == VS_HW) && GL_SUPPORT(ARB_VERTEX_PROGRAM)) || (vs_mode == VS_SW) || (DeviceType == D3DDEVTYPE_REF)) {
 551       pCaps->VertexShaderVersion = D3DVS_VERSION(1,1);
 552
 553       if (This->gl_info.gl_vendor == VENDOR_MESA ||
 554           This->gl_info.gl_vendor == VENDOR_WINE) {
 555         pCaps->MaxVertexShaderConst = 95;
 556       } else {
 557         pCaps->MaxVertexShaderConst = D3D8_VSHADER_MAX_CONSTANTS;
 558       }
 559     } else {
 560       pCaps->VertexShaderVersion = 0;
 561       pCaps->MaxVertexShaderConst = 0;
 562     }
 563
 564     if ((ps_mode == PS_HW) && GL_SUPPORT(ARB_FRAGMENT_PROGRAM) && (DeviceType != D3DDEVTYPE_REF)) {
 565         pCaps->PixelShaderVersion = D3DPS_VERSION(1,4);
 566         pCaps->MaxPixelShaderValue = 1.0;
 567     } else {
 568         pCaps->PixelShaderVersion = 0;
 569         pCaps->MaxPixelShaderValue = 0.0;
 570     }
 571
 572     /* If we created a dummy context, throw it away */
 573     WineD3DReleaseFakeGLContext(fake_ctx);
 574     return D3D_OK;
 575 }
 576
 577 HMONITOR WINAPI  IDirect3D8Impl_GetAdapterMonitor(LPDIRECT3D8 iface, UINT Adapter) {
 578     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 579     return IWineD3D_GetAdapterMonitor(This->WineD3D, Adapter);
 580 }
 581
 582 static void IDirect3D8Impl_FillGLCaps(LPDIRECT3D8 iface, Display* display) {
 583     const char *GL_Extensions = NULL;
 584     const char *GLX_Extensions = NULL;
 585     GLint gl_max;
 586     const char* gl_string = NULL;
 587     const char* gl_string_cursor = NULL;
 588     Bool test = 0;
 589     int major, minor;
 590     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 591
 592     if (This->gl_info.bIsFilled) return;
 593     This->gl_info.bIsFilled = 1;
 594
 595     TRACE_(d3d_caps)("(%p, %p)\n", This, display);
 596
 597     if (NULL != display) {
 598       test = glXQueryVersion(display, &major, &minor);
 599       This->gl_info.glx_version = ((major & 0x0000FFFF) << 16) | (minor & 0x0000FFFF);
 600       gl_string = glXGetClientString(display, GLX_VENDOR);
 601     } else {
 602       gl_string = glGetString(GL_VENDOR);
 603     }
 604
 605     if (strstr(gl_string, "NVIDIA")) {
 606       This->gl_info.gl_vendor = VENDOR_NVIDIA;
 607     } else if (strstr(gl_string, "ATI")) {
 608       This->gl_info.gl_vendor = VENDOR_ATI;
 609     } else {
 610       This->gl_info.gl_vendor = VENDOR_WINE;
 611     }
 612
 613     TRACE_(d3d_caps)("found GL_VENDOR (%s)->(0x%04x)\n", debugstr_a(gl_string), This->gl_info.gl_vendor);
 614
 615     gl_string = glGetString(GL_VERSION);
 616     switch (This->gl_info.gl_vendor) {
 617     case VENDOR_NVIDIA:
 618       gl_string_cursor = strstr(gl_string, "NVIDIA");
 619       gl_string_cursor = strstr(gl_string_cursor, " ");
 620       while (*gl_string_cursor && ' ' == *gl_string_cursor) ++gl_string_cursor;
 621       if (*gl_string_cursor) {
 622         char tmp[16];
 623         int cursor = 0;
 624
 625         while (*gl_string_cursor <= '9' && *gl_string_cursor >= '0') {
 626           tmp[cursor++] = *gl_string_cursor;
 627           ++gl_string_cursor;
 628         }
 629         tmp[cursor] = 0;
 630         major = atoi(tmp);
 631
 632         if (*gl_string_cursor != '.') WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
 633         ++gl_string_cursor;
 634
 635         while (*gl_string_cursor <= '9' && *gl_string_cursor >= '0') {
 636           tmp[cursor++] = *gl_string_cursor;
 637           ++gl_string_cursor;
 638         }
 639         tmp[cursor] = 0;
 640         minor = atoi(tmp);
 641         break;
 642       }
 643     case VENDOR_ATI:
 644       major = minor = 0;
 645       gl_string_cursor = strchr(gl_string, '-');
 646       if (gl_string_cursor++) {
 647         int error = 0;
 648         /* Check if version number is of the form x.y.z */
 649         if (*gl_string_cursor > '9' && *gl_string_cursor < '0')
 650           error = 1;
 651         if (!error && *(gl_string_cursor+2) > '9' && *(gl_string_cursor+2) < '0')
 652           error = 1;
 653         if (!error && *(gl_string_cursor+4) > '9' && *(gl_string_cursor+4) < '0')
 654           error = 1;
 655         if (!error && *(gl_string_cursor+1) != '.' && *(gl_string_cursor+3) != '.')
 656           error = 1;
 657         /* Mark version number as malformed */
 658         if (error)
 659           gl_string_cursor = 0;
 660       }
 661       if (!gl_string_cursor)
 662         WARN_(d3d_caps)("malformed GL_VERSION (%s)\n", debugstr_a(gl_string));
 663       else {
 664         major = *gl_string_cursor - '0';
 665         minor = (*(gl_string_cursor+2) - '0') * 256 + (*(gl_string_cursor+4) - '0');
 666       }
 667       break;
 668     default:
 669       major = 0;
 670       minor = 9;
 671     }
 672     This->gl_info.gl_driver_version = MAKEDWORD_VERSION(major, minor);
 673
 674     FIXME_(d3d_caps)("found GL_VERSION  (%s)->(0x%08lx)\n", debugstr_a(gl_string), This->gl_info.gl_driver_version);
 675
 676     gl_string = glGetString(GL_RENDERER);
 677     strcpy(This->gl_info.gl_renderer, gl_string);
 678
 679     switch (This->gl_info.gl_vendor) {
 680     case VENDOR_NVIDIA:
 681       if (strstr(This->gl_info.gl_renderer, "GeForce4 Ti")) {
 682         This->gl_info.gl_card = CARD_NVIDIA_GEFORCE4_TI4600;
 683       } else if (strstr(This->gl_info.gl_renderer, "GeForceFX")) {
 684         This->gl_info.gl_card = CARD_NVIDIA_GEFORCEFX_5900ULTRA;
 685       } else {
 686         This->gl_info.gl_card = CARD_NVIDIA_GEFORCE4_TI4600;
 687       }
 688       break;
 689     case VENDOR_ATI:
 690       if (strstr(This->gl_info.gl_renderer, "RADEON 9800 PRO")) {
 691         This->gl_info.gl_card = CARD_ATI_RADEON_9800PRO;
 692       } else if (strstr(This->gl_info.gl_renderer, "RADEON 9700 PRO")) {
 693         This->gl_info.gl_card = CARD_ATI_RADEON_9700PRO;
 694       } else {
 695         This->gl_info.gl_card = CARD_ATI_RADEON_8500;
 696       }
 697       break;
 698     default:
 699       This->gl_info.gl_card = CARD_WINE;
 700       break;
 701     }
 702
 703     FIXME_(d3d_caps)("found GL_RENDERER (%s)->(0x%04x)\n", debugstr_a(This->gl_info.gl_renderer), This->gl_info.gl_card);
 704
 705     /*
 706      * Initialize openGL extension related variables
 707      *  with Default values
 708      */
 709     memset(&This->gl_info.supported, 0, sizeof(This->gl_info.supported));
 710     This->gl_info.max_textures   = 1;
 711     This->gl_info.ps_arb_version = PS_VERSION_NOT_SUPPORTED;
 712     This->gl_info.vs_arb_version = VS_VERSION_NOT_SUPPORTED;
 713     This->gl_info.vs_nv_version  = VS_VERSION_NOT_SUPPORTED;
 714     This->gl_info.vs_ati_version = VS_VERSION_NOT_SUPPORTED;
 715
 716 #define USE_GL_FUNC(type, pfn) This->gl_info.pfn = NULL;
 717     GL_EXT_FUNCS_GEN;
 718 #undef USE_GL_FUNC
 719
 720     /* Retrieve opengl defaults */
 721     glGetIntegerv(GL_MAX_CLIP_PLANES, &gl_max);
 722     This->gl_info.max_clipplanes = min(MAX_CLIPPLANES, gl_max);
 723     TRACE_(d3d_caps)("ClipPlanes support - num Planes=%d\n", gl_max);
 724
 725     glGetIntegerv(GL_MAX_LIGHTS, &gl_max);
 726     This->gl_info.max_lights = gl_max;
 727     TRACE_(d3d_caps)("Lights support - max lights=%d\n", gl_max);
 728
 729     /* Parse the gl supported features, in theory enabling parts of our code appropriately */
 730     GL_Extensions = glGetString(GL_EXTENSIONS);
 731     TRACE_(d3d_caps)("GL_Extensions reported:\n");
 732
 733     if (NULL == GL_Extensions) {
 734       ERR("   GL_Extensions returns NULL\n");
 735     } else {
 736       while (*GL_Extensions != 0x00) {
 737         const char *Start = GL_Extensions;
 738         char ThisExtn[256];
 739
 740         memset(ThisExtn, 0x00, sizeof(ThisExtn));
 741         while (*GL_Extensions != ' ' && *GL_Extensions != 0x00) {
 742           GL_Extensions++;
 743         }
 744         memcpy(ThisExtn, Start, (GL_Extensions - Start));
 745         TRACE_(d3d_caps)("- %s\n", ThisExtn);
 746
 747         /**
 748          * ARB
 749          */
 750         if (strcmp(ThisExtn, "GL_ARB_fragment_program") == 0) {
 751           This->gl_info.ps_arb_version = PS_VERSION_11;
 752           TRACE_(d3d_caps)(" FOUND: ARB Pixel Shader support - version=%02x\n", This->gl_info.ps_arb_version);
 753           This->gl_info.supported[ARB_FRAGMENT_PROGRAM] = TRUE;
 754         } else if (strcmp(ThisExtn, "GL_ARB_multisample") == 0) {
 755           TRACE_(d3d_caps)(" FOUND: ARB Multisample support\n");
 756           This->gl_info.supported[ARB_MULTISAMPLE] = TRUE;
 757         } else if (strcmp(ThisExtn, "GL_ARB_multitexture") == 0) {
 758           glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &gl_max);
 759           TRACE_(d3d_caps)(" FOUND: ARB Multitexture support - GL_MAX_TEXTURE_UNITS_ARB=%u\n", gl_max);
 760           This->gl_info.supported[ARB_MULTITEXTURE] = TRUE;
 761           This->gl_info.max_textures = min(8, gl_max);
 762         } else if (strcmp(ThisExtn, "GL_ARB_texture_cube_map") == 0) {
 763           TRACE_(d3d_caps)(" FOUND: ARB Texture Cube Map support\n");
 764           This->gl_info.supported[ARB_TEXTURE_CUBE_MAP] = TRUE;
 765           TRACE_(d3d_caps)(" IMPLIED: NVIDIA (NV) Texture Gen Reflection support\n");
 766           This->gl_info.supported[NV_TEXGEN_REFLECTION] = TRUE;
 767         } else if (strcmp(ThisExtn, "GL_ARB_texture_compression") == 0) {
 768           TRACE_(d3d_caps)(" FOUND: ARB Texture Compression support\n");
 769           This->gl_info.supported[ARB_TEXTURE_COMPRESSION] = TRUE;
 770         } else if (strcmp(ThisExtn, "GL_ARB_texture_env_add") == 0) {
 771           TRACE_(d3d_caps)(" FOUND: ARB Texture Env Add support\n");
 772           This->gl_info.supported[ARB_TEXTURE_ENV_ADD] = TRUE;
 773         } else if (strcmp(ThisExtn, "GL_ARB_texture_env_combine") == 0) {
 774           TRACE_(d3d_caps)(" FOUND: ARB Texture Env combine support\n");
 775           This->gl_info.supported[ARB_TEXTURE_ENV_COMBINE] = TRUE;
 776         } else if (strcmp(ThisExtn, "GL_ARB_texture_env_dot3") == 0) {
 777           TRACE_(d3d_caps)(" FOUND: ARB Dot3 support\n");
 778           This->gl_info.supported[ARB_TEXTURE_ENV_DOT3] = TRUE;
 779         } else if (strcmp(ThisExtn, "GL_ARB_texture_border_clamp") == 0) {
 780           TRACE_(d3d_caps)(" FOUND: ARB Texture border clamp support\n");
 781           This->gl_info.supported[ARB_TEXTURE_BORDER_CLAMP] = TRUE;
 782         } else if (strcmp(ThisExtn, "GL_ARB_texture_mirrored_repeat") == 0) {
 783           TRACE_(d3d_caps)(" FOUND: ARB Texture mirrored repeat support\n");
 784           This->gl_info.supported[ARB_TEXTURE_MIRRORED_REPEAT] = TRUE;
 785         } else if (strstr(ThisExtn, "GL_ARB_vertex_program")) {
 786           This->gl_info.vs_arb_version = VS_VERSION_11;
 787           TRACE_(d3d_caps)(" FOUND: ARB Vertex Shader support - version=%02x\n", This->gl_info.vs_arb_version);
 788           This->gl_info.supported[ARB_VERTEX_PROGRAM] = TRUE;
 789
 790         /**
 791          * EXT
 792          */
 793         } else if (strcmp(ThisExtn, "GL_EXT_fog_coord") == 0) {
 794           TRACE_(d3d_caps)(" FOUND: EXT Fog coord support\n");
 795           This->gl_info.supported[EXT_FOG_COORD] = TRUE;
 796         } else if (strcmp(ThisExtn, "GL_EXT_paletted_texture") == 0) { /* handle paletted texture extensions */
 797           TRACE_(d3d_caps)(" FOUND: EXT Paletted texture support\n");
 798           This->gl_info.supported[EXT_PALETTED_TEXTURE] = TRUE;
 799         } else if (strcmp(ThisExtn, "GL_EXT_point_parameters") == 0) {
 800           TRACE_(d3d_caps)(" FOUND: EXT Point parameters support\n");
 801           This->gl_info.supported[EXT_POINT_PARAMETERS] = TRUE;
 802         } else if (strcmp(ThisExtn, "GL_EXT_secondary_color") == 0) {
 803           TRACE_(d3d_caps)(" FOUND: EXT Secondary coord support\n");
 804           This->gl_info.supported[EXT_SECONDARY_COLOR] = TRUE;
 805         } else if (strcmp(ThisExtn, "GL_EXT_stencil_wrap") == 0) {
 806           TRACE_(d3d_caps)(" FOUND: EXT Stencil wrap support\n");
 807           This->gl_info.supported[EXT_STENCIL_WRAP] = TRUE;
 808         } else if (strcmp(ThisExtn, "GL_EXT_texture_compression_s3tc") == 0) {
 809           TRACE_(d3d_caps)(" FOUND: EXT Texture S3TC compression support\n");
 810           This->gl_info.supported[EXT_TEXTURE_COMPRESSION_S3TC] = TRUE;
 811         } else if (strcmp(ThisExtn, "GL_EXT_texture_env_add") == 0) {
 812           TRACE_(d3d_caps)(" FOUND: EXT Texture Env Add support\n");
 813           This->gl_info.supported[EXT_TEXTURE_ENV_ADD] = TRUE;
 814         } else if (strcmp(ThisExtn, "GL_EXT_texture_env_combine") == 0) {
 815           TRACE_(d3d_caps)(" FOUND: EXT Texture Env combine support\n");
 816           This->gl_info.supported[EXT_TEXTURE_ENV_COMBINE] = TRUE;
 817         } else if (strcmp(ThisExtn, "GL_EXT_texture_env_dot3") == 0) {
 818           TRACE_(d3d_caps)(" FOUND: EXT Dot3 support\n");
 819           This->gl_info.supported[EXT_TEXTURE_ENV_DOT3] = TRUE;
 820         } else if (strcmp(ThisExtn, "GL_EXT_texture_filter_anisotropic") == 0) {
 821           TRACE_(d3d_caps)(" FOUND: EXT Texture Anisotropic filter support\n");
 822           This->gl_info.supported[EXT_TEXTURE_FILTER_ANISOTROPIC] = TRUE;
 823         } else if (strcmp(ThisExtn, "GL_EXT_texture_lod") == 0) {
 824           TRACE_(d3d_caps)(" FOUND: EXT Texture LOD support\n");
 825           This->gl_info.supported[EXT_TEXTURE_LOD] = TRUE;
 826         } else if (strcmp(ThisExtn, "GL_EXT_texture_lod_bias") == 0) {
 827           TRACE_(d3d_caps)(" FOUND: EXT Texture LOD bias support\n");
 828           This->gl_info.supported[EXT_TEXTURE_LOD_BIAS] = TRUE;
 829         } else if (strcmp(ThisExtn, "GL_EXT_vertex_weighting") == 0) {
 830           TRACE_(d3d_caps)(" FOUND: EXT Vertex weighting support\n");
 831           This->gl_info.supported[EXT_VERTEX_WEIGHTING] = TRUE;
 832
 833         /**
 834          * NVIDIA
 835          */
 836         } else if (strstr(ThisExtn, "GL_NV_fog_distance")) {
 837           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Fog Distance support\n");
 838           This->gl_info.supported[NV_FOG_DISTANCE] = TRUE;
 839         } else if (strstr(ThisExtn, "GL_NV_fragment_program")) {
 840           This->gl_info.ps_nv_version = PS_VERSION_11;
 841           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Pixel Shader support - version=%02x\n", This->gl_info.ps_nv_version);
 842         } else if (strcmp(ThisExtn, "GL_NV_register_combiners") == 0) {
 843           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Register combiners (1) support\n");
 844           This->gl_info.supported[NV_REGISTER_COMBINERS] = TRUE;
 845         } else if (strcmp(ThisExtn, "GL_NV_register_combiners2") == 0) {
 846           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Register combiners (2) support\n");
 847           This->gl_info.supported[NV_REGISTER_COMBINERS2] = TRUE;
 848         } else if (strcmp(ThisExtn, "GL_NV_texgen_reflection") == 0) {
 849           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Texture Gen Reflection support\n");
 850           This->gl_info.supported[NV_TEXGEN_REFLECTION] = TRUE;
 851         } else if (strcmp(ThisExtn, "GL_NV_texture_env_combine4") == 0) {
 852           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Texture Env combine (4) support\n");
 853           This->gl_info.supported[NV_TEXTURE_ENV_COMBINE4] = TRUE;
 854         } else if (strcmp(ThisExtn, "GL_NV_texture_shader") == 0) {
 855           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Texture Shader (1) support\n");
 856           This->gl_info.supported[NV_TEXTURE_SHADER] = TRUE;
 857         } else if (strcmp(ThisExtn, "GL_NV_texture_shader2") == 0) {
 858           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Texture Shader (2) support\n");
 859           This->gl_info.supported[NV_TEXTURE_SHADER2] = TRUE;
 860         } else if (strcmp(ThisExtn, "GL_NV_texture_shader3") == 0) {
 861           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Texture Shader (3) support\n");
 862           This->gl_info.supported[NV_TEXTURE_SHADER3] = TRUE;
 863         } else if (strstr(ThisExtn, "GL_NV_vertex_program")) {
 864           This->gl_info.vs_nv_version = max(This->gl_info.vs_nv_version, (0 == strcmp(ThisExtn, "GL_NV_vertex_program1_1")) ? VS_VERSION_11 : VS_VERSION_10);
 865           This->gl_info.vs_nv_version = max(This->gl_info.vs_nv_version, (0 == strcmp(ThisExtn, "GL_NV_vertex_program2"))   ? VS_VERSION_20 : VS_VERSION_10);
 866           TRACE_(d3d_caps)(" FOUND: NVIDIA (NV) Vertex Shader support - version=%02x\n", This->gl_info.vs_nv_version);
 867           This->gl_info.supported[NV_VERTEX_PROGRAM] = TRUE;
 868
 869         /**
 870          * ATI
 871          */
 872         /** TODO */
 873         } else if (strcmp(ThisExtn, "GL_ATI_texture_env_combine3") == 0) {
 874           TRACE_(d3d_caps)(" FOUND: ATI Texture Env combine (3) support\n");
 875           This->gl_info.supported[ATI_TEXTURE_ENV_COMBINE3] = TRUE;
 876         } else if (strcmp(ThisExtn, "GL_ATI_texture_mirror_once") == 0) {
 877           TRACE_(d3d_caps)(" FOUND: ATI Texture Mirror Once support\n");
 878           This->gl_info.supported[ATI_TEXTURE_MIRROR_ONCE] = TRUE;
 879         } else if (strcmp(ThisExtn, "GL_EXT_vertex_shader") == 0) {
 880           This->gl_info.vs_ati_version = VS_VERSION_11;
 881           TRACE_(d3d_caps)(" FOUND: ATI (EXT) Vertex Shader support - version=%02x\n", This->gl_info.vs_ati_version);
 882           This->gl_info.supported[EXT_VERTEX_SHADER] = TRUE;
 883         }
 884
 885
 886         if (*GL_Extensions == ' ') GL_Extensions++;
 887       }
 888     }
 889
 890 #define USE_GL_FUNC(type, pfn) This->gl_info.pfn = (type) glXGetProcAddressARB(#pfn);
 891     GL_EXT_FUNCS_GEN;
 892 #undef USE_GL_FUNC
 893
 894     if (display != NULL) {
 895         GLX_Extensions = glXQueryExtensionsString(display, DefaultScreen(display));
 896         TRACE_(d3d_caps)("GLX_Extensions reported:\n");
 897
 898         if (NULL == GLX_Extensions) {
 899           ERR("   GLX_Extensions returns NULL\n");
 900         } else {
 901           while (*GLX_Extensions != 0x00) {
 902             const char *Start = GLX_Extensions;
 903             char ThisExtn[256];
 904
 905             memset(ThisExtn, 0x00, sizeof(ThisExtn));
 906             while (*GLX_Extensions != ' ' && *GLX_Extensions != 0x00) {
 907               GLX_Extensions++;
 908             }
 909             memcpy(ThisExtn, Start, (GLX_Extensions - Start));
 910             TRACE_(d3d_caps)("- %s\n", ThisExtn);
 911             if (*GLX_Extensions == ' ') GLX_Extensions++;
 912           }
 913         }
 914     }
 915
 916 #define USE_GL_FUNC(type, pfn) This->gl_info.pfn = (type) glXGetProcAddressARB(#pfn);
 917     GLX_EXT_FUNCS_GEN;
 918 #undef USE_GL_FUNC
 919
 920     /* Only save the values obtained when a display is provided */
 921     if (display != NULL) This->isGLInfoValid = TRUE;
 922
 923 }
 924
 925 HRESULT  WINAPI  IDirect3D8Impl_CreateDevice               (LPDIRECT3D8 iface,
 926                                                             UINT Adapter, D3DDEVTYPE DeviceType, HWND hFocusWindow,
 927                                                             DWORD BehaviourFlags, D3DPRESENT_PARAMETERS* pPresentationParameters,
 928                                                             IDirect3DDevice8** ppReturnedDeviceInterface) {
 929     IDirect3DDevice8Impl *object;
 930     HWND whichHWND;
 931     int num;
 932     XVisualInfo template;
 933     HDC hDc;
 934
 935     IDirect3D8Impl *This = (IDirect3D8Impl *)iface;
 936     TRACE("(%p)->(Adptr:%d, DevType: %x, FocusHwnd: %p, BehFlags: %lx, PresParms: %p, RetDevInt: %p)\n", This, Adapter, DeviceType,
 937           hFocusWindow, BehaviourFlags, pPresentationParameters, ppReturnedDeviceInterface);
 938
 939     if (Adapter >= IDirect3D8Impl_GetAdapterCount(iface)) {
 940         return D3DERR_INVALIDCALL;
 941     }
 942
 943     /* Allocate the storage for the device */
 944     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DDevice8Impl));
 945     if (NULL == object) {
 946       return D3DERR_OUTOFVIDEOMEMORY;
 947     }
 948     object->lpVtbl = &Direct3DDevice8_Vtbl;
 949     object->ref = 1;
 950     object->direct3d8 = This;
 951     /** The device AddRef the direct3d8 Interface else crash in propers clients codes */
 952     IDirect3D8_AddRef((LPDIRECT3D8) object->direct3d8);
 953
 954     /** use StateBlock Factory here, for creating the startup stateBlock */
 955     object->StateBlock = NULL;
 956     IDirect3DDeviceImpl_CreateStateBlock(object, D3DSBT_ALL, NULL);
 957     object->UpdateStateBlock = object->StateBlock;
 958
 959     /* Save the creation parameters */
 960     object->CreateParms.AdapterOrdinal = Adapter;
 961     object->CreateParms.DeviceType = DeviceType;
 962     object->CreateParms.hFocusWindow = hFocusWindow;
 963     object->CreateParms.BehaviorFlags = BehaviourFlags;
 964
 965     *ppReturnedDeviceInterface = (LPDIRECT3DDEVICE8) object;
 966
 967     /* Initialize settings */
 968     object->PresentParms.BackBufferCount = 1; /* Opengl only supports one? */
 969     object->adapterNo = Adapter;
 970     object->devType = DeviceType;
 971
 972     /* Initialize openGl - Note the visual is chosen as the window is created and the glcontext cannot
 973          use different properties after that point in time. FIXME: How to handle when requested format
 974          doesn't match actual visual? Cannot choose one here - code removed as it ONLY works if the one
 975          it chooses is identical to the one already being used!                                        */
 976     /* FIXME: Handle stencil appropriately via EnableAutoDepthStencil / AutoDepthStencilFormat */
 977
 978     /* Which hwnd are we using? */
 979     whichHWND = pPresentationParameters->hDeviceWindow;
 980     if (!whichHWND) {
 981         whichHWND = hFocusWindow;
 982     }
 983     object->win_handle = whichHWND;
 984     object->win     = (Window)GetPropA( whichHWND, "__wine_x11_client_window" );
 985
 986     hDc = GetDC(whichHWND);
 987     object->display = get_display(hDc);
 988
 989     TRACE("(%p)->(DepthStencil:(%u,%s), BackBufferFormat:(%u,%s))\n", This,
 990           pPresentationParameters->AutoDepthStencilFormat, debug_d3dformat(pPresentationParameters->AutoDepthStencilFormat),
 991           pPresentationParameters->BackBufferFormat, debug_d3dformat(pPresentationParameters->BackBufferFormat));
 992
 993     ENTER_GL();
 994
 995     /* Create a context based off the properties of the existing visual */
 996     template.visualid = (VisualID)GetPropA(GetDesktopWindow(), "__wine_x11_visual_id");
 997     object->visInfo = XGetVisualInfo(object->display, VisualIDMask, &template, &num);
 998     if (NULL == object->visInfo) {
 999         ERR("cannot really get XVisual\n");
1000         LEAVE_GL();
1001         return D3DERR_NOTAVAILABLE;
1002      }
1003     object->glCtx = glXCreateContext(object->display, object->visInfo, NULL, GL_TRUE);
1004     if (NULL == object->glCtx) {
1005       ERR("cannot create glxContext\n");
1006       LEAVE_GL();
1007       return D3DERR_NOTAVAILABLE;
1008      }
1009     LEAVE_GL();
1010
1011     ReleaseDC(whichHWND, hDc);
1012
1013     if (object->glCtx == NULL) {
1014         ERR("Error in context creation !\n");
1015         return D3DERR_INVALIDCALL;
1016     } else {
1017         TRACE("Context created (HWND=%p, glContext=%p, Window=%ld, VisInfo=%p)\n",
1018               whichHWND, object->glCtx, object->win, object->visInfo);
1019     }
1020
1021     /* If not windowed, need to go fullscreen, and resize the HWND to the appropriate  */
1022     /*        dimensions                                                               */
1023     if (!pPresentationParameters->Windowed) {
1024 #if 1
1025         DEVMODEW devmode;
1026         HDC hdc;
1027         int bpp = 0;
1028         memset(&devmode, 0, sizeof(DEVMODEW));
1029         devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
1030         MultiByteToWideChar(CP_ACP, 0, "Gamers CG", -1, devmode.dmDeviceName, CCHDEVICENAME);
1031         hdc = CreateDCA("DISPLAY", NULL, NULL, NULL);
1032         bpp = GetDeviceCaps(hdc, BITSPIXEL);
1033         DeleteDC(hdc);
1034         devmode.dmBitsPerPel = (bpp >= 24) ? 32 : bpp;/*Stupid XVidMode cannot change bpp D3DFmtGetBpp(object, pPresentationParameters->BackBufferFormat);*/
1035         devmode.dmPelsWidth  = pPresentationParameters->BackBufferWidth;
1036         devmode.dmPelsHeight = pPresentationParameters->BackBufferHeight;
1037         ChangeDisplaySettingsExW(devmode.dmDeviceName, &devmode, object->win_handle, CDS_FULLSCREEN, NULL);
1038 #else
1039         FIXME("Requested full screen support not implemented, expect windowed operation\n");
1040 #endif
1041
1042         /* Make popup window */
1043         SetWindowLongA(whichHWND, GWL_STYLE, WS_POPUP);
1044         SetWindowPos(object->win_handle, HWND_TOP, 0, 0,
1045                      pPresentationParameters->BackBufferWidth,
1046                      pPresentationParameters->BackBufferHeight, SWP_SHOWWINDOW | SWP_FRAMECHANGED);
1047     }
1048
1049     TRACE("Creating back buffer\n");
1050     /* MSDN: If Windowed is TRUE and either of the BackBufferWidth/Height values is zero,
1051        then the corresponding dimension of the client area of the hDeviceWindow
1052        (or the focus window, if hDeviceWindow is NULL) is taken. */
1053     if (pPresentationParameters->Windowed && ((pPresentationParameters->BackBufferWidth  == 0) ||
1054                                               (pPresentationParameters->BackBufferHeight == 0))) {
1055         RECT Rect;
1056
1057         GetClientRect(whichHWND, &Rect);
1058
1059         if (pPresentationParameters->BackBufferWidth == 0) {
1060            pPresentationParameters->BackBufferWidth = Rect.right;
1061            TRACE("Updating width to %d\n", pPresentationParameters->BackBufferWidth);
1062         }
1063         if (pPresentationParameters->BackBufferHeight == 0) {
1064            pPresentationParameters->BackBufferHeight = Rect.bottom;
1065            TRACE("Updating height to %d\n", pPresentationParameters->BackBufferHeight);
1066         }
1067     }
1068
1069     /* Save the presentation parms now filled in correctly */
1070     memcpy(&object->PresentParms, pPresentationParameters, sizeof(D3DPRESENT_PARAMETERS));
1071
1072
1073     IDirect3DDevice8Impl_CreateRenderTarget((LPDIRECT3DDEVICE8) object,
1074                                             pPresentationParameters->BackBufferWidth,
1075                                             pPresentationParameters->BackBufferHeight,
1076                                             pPresentationParameters->BackBufferFormat,
1077                                             pPresentationParameters->MultiSampleType,
1078                                             TRUE,
1079                                             (LPDIRECT3DSURFACE8*) &object->frontBuffer);
1080
1081     IDirect3DDevice8Impl_CreateRenderTarget((LPDIRECT3DDEVICE8) object,
1082                                             pPresentationParameters->BackBufferWidth,
1083                                             pPresentationParameters->BackBufferHeight,
1084                                             pPresentationParameters->BackBufferFormat,
1085                                             pPresentationParameters->MultiSampleType,
1086                                             TRUE,
1087                                             (LPDIRECT3DSURFACE8*) &object->backBuffer);
1088
1089     if (pPresentationParameters->EnableAutoDepthStencil) {
1090        IDirect3DDevice8Impl_CreateDepthStencilSurface((LPDIRECT3DDEVICE8) object,
1091                                                       pPresentationParameters->BackBufferWidth,
1092                                                       pPresentationParameters->BackBufferHeight,
1093                                                       pPresentationParameters->AutoDepthStencilFormat,
1094                                                       D3DMULTISAMPLE_NONE,
1095                                                       (LPDIRECT3DSURFACE8*) &object->depthStencilBuffer);
1096     } else {
1097       object->depthStencilBuffer = NULL;
1098     }
1099     TRACE("FrontBuf @ %p, BackBuf @ %p, DepthStencil @ %p\n",object->frontBuffer, object->backBuffer, object->depthStencilBuffer);
1100
1101     /* init the default renderTarget management */
1102     object->drawable = object->win;
1103     object->render_ctx = object->glCtx;
1104     object->renderTarget = object->backBuffer;
1105     IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) object->renderTarget);
1106     object->stencilBufferTarget = object->depthStencilBuffer;
1107     if (NULL != object->stencilBufferTarget) {
1108       IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) object->stencilBufferTarget);
1109     }
1110
1111     ENTER_GL();
1112
1113     if (glXMakeCurrent(object->display, object->win, object->glCtx) == False) {
1114       ERR("Error in setting current context (context %p drawable %ld)!\n", object->glCtx, object->win);
1115     }
1116     checkGLcall("glXMakeCurrent");
1117
1118     /* Clear the screen */
1119     glClearColor(1.0, 0.0, 0.0, 0.0);
1120     checkGLcall("glClearColor");
1121     glColor3f(1.0, 1.0, 1.0);
1122     checkGLcall("glColor3f");
1123
1124     glEnable(GL_LIGHTING);
1125     checkGLcall("glEnable");
1126
1127     glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);
1128     checkGLcall("glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);");
1129
1130     glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);
1131     checkGLcall("glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE_EXT);");
1132
1133     glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL, GL_SEPARATE_SPECULAR_COLOR);
1134     checkGLcall("glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL, GL_SEPARATE_SPECULAR_COLOR);");
1135
1136     /*
1137      * Initialize openGL extension related variables
1138      *  with Default values
1139      */
1140     IDirect3D8Impl_FillGLCaps(iface, object->display);
1141
1142     /* Setup all the devices defaults */
1143     IDirect3DDeviceImpl_InitStartupStateBlock(object);
1144
1145     LEAVE_GL();
1146
1147     { /* Set a default viewport */
1148        D3DVIEWPORT8 vp;
1149        vp.X      = 0;
1150        vp.Y      = 0;
1151        vp.Width  = pPresentationParameters->BackBufferWidth;
1152        vp.Height = pPresentationParameters->BackBufferHeight;
1153        vp.MinZ   = 0.0f;
1154        vp.MaxZ   = 1.0f;
1155        IDirect3DDevice8Impl_SetViewport((LPDIRECT3DDEVICE8) object, &vp);
1156     }
1157
1158     /* Initialize the current view state */
1159     object->modelview_valid = 1;
1160     object->proj_valid = 0;
1161     object->view_ident = 1;
1162     object->last_was_rhw = 0;
1163     glGetIntegerv(GL_MAX_LIGHTS, &object->maxConcurrentLights);
1164     TRACE("(%p,%d) All defaults now set up, leaving CreateDevice with %p\n", This, Adapter, object);
1165
1166     /* Clear the screen */
1167     IDirect3DDevice8Impl_Clear((LPDIRECT3DDEVICE8) object, 0, NULL, D3DCLEAR_STENCIL|D3DCLEAR_ZBUFFER|D3DCLEAR_TARGET, 0x00, 1.0, 0);
1168
1169     return D3D_OK;
1170 }
1171
1172 IDirect3D8Vtbl Direct3D8_Vtbl =
1173 {
1174     IDirect3D8Impl_QueryInterface,
1175     IDirect3D8Impl_AddRef,
1176     IDirect3D8Impl_Release,
1177     IDirect3D8Impl_RegisterSoftwareDevice,
1178     IDirect3D8Impl_GetAdapterCount,
1179     IDirect3D8Impl_GetAdapterIdentifier,
1180     IDirect3D8Impl_GetAdapterModeCount,
1181     IDirect3D8Impl_EnumAdapterModes,
1182     IDirect3D8Impl_GetAdapterDisplayMode,
1183     IDirect3D8Impl_CheckDeviceType,
1184     IDirect3D8Impl_CheckDeviceFormat,
1185     IDirect3D8Impl_CheckDeviceMultiSampleType,
1186     IDirect3D8Impl_CheckDepthStencilMatch,
1187     IDirect3D8Impl_GetDeviceCaps,
1188     IDirect3D8Impl_GetAdapterMonitor,
1189     IDirect3D8Impl_CreateDevice
1190 };