git.oblomov.eu Git - wine/blob - dlls/wined3d/stateblock.c

   1 /*
   2  * state block implementation
   3  *
   4  * Copyright 2002 Raphael Junqueira
   5  * Copyright 2004 Jason Edmeades
   6  * Copyright 2005 Oliver Stieber
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->wineD3DDevice)->wineD3D))->gl_info
  28
  29 /***************************************
  30  * Stateblock helper functions follow
  31  **************************************/
  32
  33 /** Allocates the correct amount of space for pixel and vertex shader constants,
  34  * along with their set/changed flags on the given stateblock object
  35  */
  36 HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object) {
  37
  38     IWineD3DStateBlockImpl *This = object;
  39
  40 #define WINED3D_MEMCHECK(_object) if (NULL == _object) { FIXME("Out of memory!\n"); return E_OUTOFMEMORY; }
  41
  42     /* Allocate space for floating point constants */
  43     object->pixelShaderConstantF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
  44     WINED3D_MEMCHECK(object->pixelShaderConstantF);
  45     object->set.pixelShaderConstantsF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BOOL) * GL_LIMITS(pshader_constantsF) );
  46     WINED3D_MEMCHECK(object->set.pixelShaderConstantsF);
  47     object->changed.pixelShaderConstantsF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BOOL) * GL_LIMITS(pshader_constantsF));
  48     WINED3D_MEMCHECK(object->changed.pixelShaderConstantsF);
  49     object->vertexShaderConstantF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
  50     WINED3D_MEMCHECK(object->vertexShaderConstantF);
  51     object->set.vertexShaderConstantsF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BOOL) * GL_LIMITS(vshader_constantsF));
  52     WINED3D_MEMCHECK(object->set.vertexShaderConstantsF);
  53     object->changed.vertexShaderConstantsF = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(BOOL) * GL_LIMITS(vshader_constantsF));
  54     WINED3D_MEMCHECK(object->changed.vertexShaderConstantsF);
  55
  56     list_init(&object->set_vconstantsF);
  57     list_init(&object->set_pconstantsF);
  58
  59 #undef WINED3D_MEMCHECK
  60
  61     return WINED3D_OK;
  62 }
  63
  64 /** Copy all members of one stateblock to another */
  65 void stateblock_savedstates_copy(
  66     IWineD3DStateBlock* iface,
  67     SAVEDSTATES* dest,
  68     SAVEDSTATES* source) {
  69
  70     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
  71     unsigned bsize = sizeof(BOOL);
  72
  73     /* Single values */
  74     dest->indices = source->indices;
  75     dest->material = source->material;
  76     dest->fvf = source->fvf;
  77     dest->viewport = source->viewport;
  78     dest->vertexDecl = source->vertexDecl;
  79     dest->pixelShader = source->pixelShader;
  80     dest->vertexShader = source->vertexShader;
  81
  82     /* Fixed size arrays */
  83     memcpy(dest->streamSource, source->streamSource, bsize * MAX_STREAMS);
  84     memcpy(dest->streamFreq, source->streamFreq, bsize * MAX_STREAMS);
  85     memcpy(dest->textures, source->textures, bsize * MAX_SAMPLERS);
  86     memcpy(dest->transform, source->transform, bsize * (HIGHEST_TRANSFORMSTATE + 1));
  87     memcpy(dest->renderState, source->renderState, bsize * (WINEHIGHEST_RENDER_STATE + 1));
  88     memcpy(dest->textureState, source->textureState, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
  89     memcpy(dest->samplerState, source->samplerState, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
  90     memcpy(dest->clipplane, source->clipplane, bsize * MAX_CLIPPLANES);
  91     memcpy(dest->pixelShaderConstantsB, source->pixelShaderConstantsB, bsize * MAX_CONST_B);
  92     memcpy(dest->pixelShaderConstantsI, source->pixelShaderConstantsI, bsize * MAX_CONST_I);
  93     memcpy(dest->vertexShaderConstantsB, source->vertexShaderConstantsB, bsize * MAX_CONST_B);
  94     memcpy(dest->vertexShaderConstantsI, source->vertexShaderConstantsI, bsize * MAX_CONST_I);
  95
  96     /* Dynamically sized arrays */
  97     memcpy(dest->pixelShaderConstantsF, source->pixelShaderConstantsF, bsize * GL_LIMITS(pshader_constantsF));
  98     memcpy(dest->vertexShaderConstantsF, source->vertexShaderConstantsF, bsize * GL_LIMITS(vshader_constantsF));
  99 }
 100
 101 /** Set all members of a stateblock savedstate to the given value */
 102 void stateblock_savedstates_set(
 103     IWineD3DStateBlock* iface,
 104     SAVEDSTATES* states,
 105     BOOL value) {
 106
 107     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 108     unsigned bsize = sizeof(BOOL);
 109
 110     /* Single values */
 111     states->indices = value;
 112     states->material = value;
 113     states->fvf = value;
 114     states->viewport = value;
 115     states->vertexDecl = value;
 116     states->pixelShader = value;
 117     states->vertexShader = value;
 118
 119     /* Fixed size arrays */
 120     memset(states->streamSource, value, bsize * MAX_STREAMS);
 121     memset(states->streamFreq, value, bsize * MAX_STREAMS);
 122     memset(states->textures, value, bsize * MAX_SAMPLERS);
 123     memset(states->transform, value, bsize * (HIGHEST_TRANSFORMSTATE + 1));
 124     memset(states->renderState, value, bsize * (WINEHIGHEST_RENDER_STATE + 1));
 125     memset(states->textureState, value, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 126     memset(states->samplerState, value, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 127     memset(states->clipplane, value, bsize * MAX_CLIPPLANES);
 128     memset(states->pixelShaderConstantsB, value, bsize * MAX_CONST_B);
 129     memset(states->pixelShaderConstantsI, value, bsize * MAX_CONST_I);
 130     memset(states->vertexShaderConstantsB, value, bsize * MAX_CONST_B);
 131     memset(states->vertexShaderConstantsI, value, bsize * MAX_CONST_I);
 132
 133     /* Dynamically sized arrays */
 134     memset(states->pixelShaderConstantsF, value, bsize * GL_LIMITS(pshader_constantsF));
 135     memset(states->vertexShaderConstantsF, value, bsize * GL_LIMITS(vshader_constantsF));
 136 }
 137
 138 void stateblock_copy(
 139     IWineD3DStateBlock* destination,
 140     IWineD3DStateBlock* source) {
 141
 142     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)source;
 143     IWineD3DStateBlockImpl *Dest = (IWineD3DStateBlockImpl *)destination;
 144
 145     /* IUnknown fields */
 146     Dest->lpVtbl                = This->lpVtbl;
 147     Dest->ref                   = This->ref;
 148
 149     /* IWineD3DStateBlock information */
 150     Dest->parent                = This->parent;
 151     Dest->wineD3DDevice         = This->wineD3DDevice;
 152     Dest->blockType             = This->blockType;
 153
 154     /* Saved states */
 155     stateblock_savedstates_copy(source, &Dest->set, &This->set);
 156     stateblock_savedstates_copy(source, &Dest->changed, &This->changed);
 157
 158     /* Single items */
 159     Dest->fvf = This->fvf;
 160     Dest->vertexDecl = This->vertexDecl;
 161     Dest->vertexShader = This->vertexShader;
 162     Dest->streamIsUP = This->streamIsUP;
 163     Dest->pIndexData = This->pIndexData;
 164     Dest->baseVertexIndex = This->baseVertexIndex;
 165     Dest->lights = This->lights;
 166     Dest->clip_status = This->clip_status;
 167     Dest->viewport = This->viewport;
 168     Dest->material = This->material;
 169     Dest->pixelShader = This->pixelShader;
 170     Dest->vertex_blend = This->vertex_blend;
 171     Dest->tween_factor = This->tween_factor;
 172     Dest->glsl_program = This->glsl_program;
 173
 174     /* Fixed size arrays */
 175     memcpy(Dest->vertexShaderConstantB, This->vertexShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 176     memcpy(Dest->vertexShaderConstantI, This->vertexShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 177     memcpy(Dest->pixelShaderConstantB, This->pixelShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 178     memcpy(Dest->pixelShaderConstantI, This->pixelShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 179
 180     memcpy(Dest->streamStride, This->streamStride, sizeof(UINT) * MAX_STREAMS);
 181     memcpy(Dest->streamOffset, This->streamOffset, sizeof(UINT) * MAX_STREAMS);
 182     memcpy(Dest->streamSource, This->streamSource, sizeof(IWineD3DVertexBuffer*) * MAX_STREAMS);
 183     memcpy(Dest->streamFreq,   This->streamFreq,   sizeof(UINT) * MAX_STREAMS);
 184     memcpy(Dest->streamFlags,  This->streamFlags,  sizeof(UINT) * MAX_STREAMS);
 185     memcpy(Dest->transforms,   This->transforms,   sizeof(WINED3DMATRIX) * (HIGHEST_TRANSFORMSTATE + 1));
 186     memcpy(Dest->clipplane,    This->clipplane,    sizeof(double) * MAX_CLIPPLANES * 4);
 187     memcpy(Dest->renderState,  This->renderState,  sizeof(DWORD) * (WINEHIGHEST_RENDER_STATE + 1));
 188     memcpy(Dest->textures,     This->textures,     sizeof(IWineD3DBaseTexture*) * MAX_SAMPLERS);
 189     memcpy(Dest->textureDimensions, This->textureDimensions, sizeof(int) * MAX_SAMPLERS);
 190     memcpy(Dest->textureState, This->textureState, sizeof(DWORD) * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 191     memcpy(Dest->samplerState, This->samplerState, sizeof(DWORD) * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 192
 193     /* Dynamically sized arrays */
 194     memcpy(Dest->vertexShaderConstantF, This->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
 195     memcpy(Dest->pixelShaderConstantF,  This->pixelShaderConstantF,  sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
 196 }
 197
 198 /**********************************************************
 199  * IWineD3DStateBlockImpl IUnknown parts follows
 200  **********************************************************/
 201 static HRESULT  WINAPI IWineD3DStateBlockImpl_QueryInterface(IWineD3DStateBlock *iface,REFIID riid,LPVOID *ppobj)
 202 {
 203     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 204     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 205     if (IsEqualGUID(riid, &IID_IUnknown)
 206         || IsEqualGUID(riid, &IID_IWineD3DBase)
 207         || IsEqualGUID(riid, &IID_IWineD3DStateBlock)){
 208         IUnknown_AddRef(iface);
 209         *ppobj = This;
 210         return S_OK;
 211     }
 212     *ppobj = NULL;
 213     return E_NOINTERFACE;
 214 }
 215
 216 static ULONG  WINAPI IWineD3DStateBlockImpl_AddRef(IWineD3DStateBlock *iface) {
 217     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 218     ULONG refCount = InterlockedIncrement(&This->ref);
 219
 220     TRACE("(%p) : AddRef increasing from %d\n", This, refCount - 1);
 221     return refCount;
 222 }
 223
 224 static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
 225     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 226     ULONG refCount = InterlockedDecrement(&This->ref);
 227
 228     TRACE("(%p) : Releasing from %d\n", This, refCount + 1);
 229
 230     if (!refCount) {
 231         constant_entry *constant, *constant2;
 232
 233         /* type 0 represents the primary stateblock, so free all the resources */
 234         if (This->blockType == WINED3DSBT_INIT) {
 235             int counter;
 236             FIXME("Releasing primary stateblock\n");
 237             /* Free any streams still bound */
 238             for (counter = 0 ; counter < MAX_STREAMS ; counter++) {
 239                 if (This->streamSource[counter] != NULL) {
 240                     IWineD3DVertexBuffer_Release(This->streamSource[counter]);
 241                     This->streamSource[counter] = NULL;
 242                 }
 243             }
 244
 245             /* free any index data */
 246             if (This->pIndexData) {
 247                 IWineD3DIndexBuffer_Release(This->pIndexData);
 248                 This->pIndexData = NULL;
 249             }
 250
 251             if (NULL != This->pixelShader) {
 252                 IWineD3DPixelShader_Release(This->pixelShader);
 253             }
 254
 255             if (NULL != This->vertexShader) {
 256                 IWineD3DVertexShader_Release(This->vertexShader);
 257             }
 258
 259             if (NULL != This->vertexDecl) {
 260                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 261             }
 262
 263             /* NOTE: according to MSDN: The application is responsible for making sure the texture references are cleared down */
 264             for (counter = 0; counter < GL_LIMITS(sampler_stages); counter++) {
 265                 if (This->textures[counter]) {
 266                     /* release our 'internal' hold on the texture */
 267                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
 268                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p\n", counter, This->textures[counter]);
 269                     }
 270                 }
 271             }
 272
 273         }
 274
 275         HeapFree(GetProcessHeap(), 0, This->vertexShaderConstantF);
 276         HeapFree(GetProcessHeap(), 0, This->set.vertexShaderConstantsF);
 277         HeapFree(GetProcessHeap(), 0, This->changed.vertexShaderConstantsF);
 278         HeapFree(GetProcessHeap(), 0, This->pixelShaderConstantF);
 279         HeapFree(GetProcessHeap(), 0, This->set.pixelShaderConstantsF);
 280         HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
 281
 282         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_vconstantsF, constant_entry, entry) {
 283             HeapFree(GetProcessHeap(), 0, constant);
 284         }
 285
 286         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_pconstantsF, constant_entry, entry) {
 287             HeapFree(GetProcessHeap(), 0, constant);
 288         }
 289
 290         HeapFree(GetProcessHeap(), 0, This);
 291     }
 292     return refCount;
 293 }
 294
 295 /**********************************************************
 296  * IWineD3DStateBlockImpl parts follows
 297  **********************************************************/
 298 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 299     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 300     IUnknown_AddRef(This->parent);
 301     *pParent = This->parent;
 302     return WINED3D_OK;
 303 }
 304
 305 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 306
 307     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 308
 309     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 310     IWineD3DDevice_AddRef(*ppDevice);
 311     return WINED3D_OK;
 312
 313 }
 314
 315 static HRESULT  WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 316
 317     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 318     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 319
 320     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 321
 322     /* If not recorded, then update can just recapture */
 323     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 324         IWineD3DStateBlockImpl* tmpBlock;
 325         PLIGHTINFOEL *tmp = This->lights;
 326
 327         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 328
 329         /* Note just swap the light chains over so when deleting, the old one goes */
 330         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 331         tmpBlock->lights = tmp;
 332
 333         /* Delete the temporary one (which points to the old light chain though */
 334         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 335         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 336
 337     } else {
 338         unsigned int i, j;
 339
 340         PLIGHTINFOEL *src;
 341
 342         /* Recorded => Only update 'changed' values */
 343         if (This->vertexShader != targetStateBlock->vertexShader) {
 344             TRACE("Updating vertex shader from %p to %p\n", This->vertexShader, targetStateBlock->vertexShader);
 345
 346             if (targetStateBlock->vertexShader) {
 347                 IWineD3DVertexShader_AddRef(targetStateBlock->vertexShader);
 348             }
 349             if (This->vertexShader) {
 350                 IWineD3DVertexShader_Release(This->vertexShader);
 351             }
 352
 353             This->vertexShader = targetStateBlock->vertexShader;
 354         }
 355
 356         /* Vertex Shader Float Constants */
 357         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 358             if (This->set.vertexShaderConstantsF[i]) {
 359                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 360                     targetStateBlock->vertexShaderConstantF[i * 4],
 361                     targetStateBlock->vertexShaderConstantF[i * 4 + 1],
 362                     targetStateBlock->vertexShaderConstantF[i * 4 + 2],
 363                     targetStateBlock->vertexShaderConstantF[i * 4 + 3]);
 364
 365                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 366                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 367                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 368                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 369             }
 370         }
 371
 372         /* Vertex Shader Integer Constants */
 373         for (i = 0; i < MAX_CONST_I; ++i) {
 374             if (This->set.vertexShaderConstantsI[i]) {
 375                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 376                     targetStateBlock->vertexShaderConstantI[i * 4],
 377                     targetStateBlock->vertexShaderConstantI[i * 4 + 1],
 378                     targetStateBlock->vertexShaderConstantI[i * 4 + 2],
 379                     targetStateBlock->vertexShaderConstantI[i * 4 + 3]);
 380
 381                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 382                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 383                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 384                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 385             }
 386         }
 387
 388         /* Vertex Shader Boolean Constants */
 389         for (i = 0; i < MAX_CONST_B; ++i) {
 390             if (This->set.vertexShaderConstantsB[i]) {
 391                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 392                     targetStateBlock->vertexShaderConstantB[i]? "TRUE":"FALSE");
 393
 394                 This->vertexShaderConstantB[i] =  targetStateBlock->vertexShaderConstantB[i];
 395             }
 396         }
 397
 398         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 399              so we need to walk that chain and update any actions which differ */
 400         src = This->lights;
 401         while (src != NULL) {
 402             PLIGHTINFOEL *realLight = NULL;
 403
 404             /* Locate the light in the live lights */
 405             realLight = targetStateBlock->lights;
 406             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 407
 408             /* If 'changed' then its a SetLight command. Rather than comparing to see
 409                  if the OriginalParms have changed and then copy them (twice through
 410                  memory) just do the copy                                              */
 411             if (src->changed) {
 412
 413                 /* If the light exists, copy its parameters, otherwise copy the default parameters */
 414                 const WINED3DLIGHT* params = realLight? &realLight->OriginalParms: &WINED3D_default_light;
 415                 TRACE("Updating lights for light %d\n", src->OriginalIndex);
 416                 memcpy(&src->OriginalParms, params, sizeof(*params));
 417             }
 418
 419             /* If 'enabledchanged' then its a LightEnable command */
 420             if (src->enabledChanged) {
 421
 422                 /* If the light exists, check if it's enabled, otherwise default is disabled state */
 423                 TRACE("Updating lightEnabled for light %d\n", src->OriginalIndex);
 424                 src->lightEnabled = realLight? realLight->lightEnabled: FALSE;
 425             }
 426
 427             src = src->next;
 428         }
 429
 430         /* Recorded => Only update 'changed' values */
 431         if (This->pixelShader != targetStateBlock->pixelShader) {
 432             TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
 433
 434             if (targetStateBlock->pixelShader) {
 435                 IWineD3DPixelShader_AddRef(targetStateBlock->pixelShader);
 436             }
 437             if (This->pixelShader) {
 438                 IWineD3DPixelShader_Release(This->pixelShader);
 439             }
 440
 441             This->pixelShader = targetStateBlock->pixelShader;
 442         }
 443
 444         /* Pixel Shader Float Constants */
 445         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 446             if (This->set.pixelShaderConstantsF[i]) {
 447                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 448                     targetStateBlock->pixelShaderConstantF[i * 4],
 449                     targetStateBlock->pixelShaderConstantF[i * 4 + 1],
 450                     targetStateBlock->pixelShaderConstantF[i * 4 + 2],
 451                     targetStateBlock->pixelShaderConstantF[i * 4 + 3]);
 452
 453                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 454                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 455                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 456                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 457             }
 458         }
 459
 460         /* Pixel Shader Integer Constants */
 461         for (i = 0; i < MAX_CONST_I; ++i) {
 462             if (This->set.pixelShaderConstantsI[i]) {
 463                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 464                     targetStateBlock->pixelShaderConstantI[i * 4],
 465                     targetStateBlock->pixelShaderConstantI[i * 4 + 1],
 466                     targetStateBlock->pixelShaderConstantI[i * 4 + 2],
 467                     targetStateBlock->pixelShaderConstantI[i * 4 + 3]);
 468
 469                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 470                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 471                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 472                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 473             }
 474         }
 475
 476         /* Pixel Shader Boolean Constants */
 477         for (i = 0; i < MAX_CONST_B; ++i) {
 478             if (This->set.pixelShaderConstantsB[i]) {
 479                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 480                     targetStateBlock->pixelShaderConstantB[i]? "TRUE":"FALSE");
 481
 482                 This->pixelShaderConstantB[i] =  targetStateBlock->pixelShaderConstantB[i];
 483             }
 484         }
 485
 486         /* Others + Render & Texture */
 487         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 488             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 489                                     &This->transforms[i],
 490                                     sizeof(WINED3DMATRIX)) != 0) {
 491                 TRACE("Updating transform %d\n", i);
 492                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(WINED3DMATRIX));
 493             }
 494         }
 495
 496         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 497                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 498             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 499             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 500             This->pIndexData = targetStateBlock->pIndexData;
 501             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 502         }
 503
 504         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 505             TRACE("Updating vertex declaration from %p to %p\n", This->vertexDecl, targetStateBlock->vertexDecl);
 506
 507             if (targetStateBlock->vertexDecl) {
 508                 IWineD3DVertexDeclaration_AddRef(targetStateBlock->vertexDecl);
 509             }
 510             if (This->vertexDecl) {
 511                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 512             }
 513
 514             This->vertexDecl = targetStateBlock->vertexDecl;
 515         }
 516
 517         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 518             This->fvf = targetStateBlock->fvf;
 519         }
 520
 521         if (This->set.material && memcmp(&targetStateBlock->material,
 522                                                     &This->material,
 523                                                     sizeof(WINED3DMATERIAL)) != 0) {
 524             TRACE("Updating material\n");
 525             memcpy(&This->material, &targetStateBlock->material, sizeof(WINED3DMATERIAL));
 526         }
 527
 528         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 529                                                     &This->viewport,
 530                                                     sizeof(WINED3DVIEWPORT)) != 0) {
 531             TRACE("Updating viewport\n");
 532             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(WINED3DVIEWPORT));
 533         }
 534
 535         for (i = 0; i < MAX_STREAMS; i++) {
 536             if (This->set.streamSource[i] &&
 537                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 538                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 539                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 540                                                                             targetStateBlock->streamStride[i]);
 541                 This->streamStride[i] = targetStateBlock->streamStride[i];
 542                 This->streamSource[i] = targetStateBlock->streamSource[i];
 543             }
 544
 545             if (This->set.streamFreq[i] &&
 546             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 547             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 548                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 549                                                                                    targetStateBlock->streamFlags[i]);
 550                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 551                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 552             }
 553         }
 554
 555         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 556             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 557                                                         &This->clipplane[i],
 558                                                         sizeof(This->clipplane)) != 0) {
 559
 560                 TRACE("Updating clipplane %d\n", i);
 561                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 562                                         sizeof(This->clipplane));
 563             }
 564         }
 565
 566         /* Render */
 567         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 568
 569             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 570                 TRACE("Updating renderState %d to %d\n", i, targetStateBlock->renderState[i]);
 571                 This->renderState[i] = targetStateBlock->renderState[i];
 572             }
 573         }
 574
 575         /* Texture states */
 576         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 577             /* TODO: move over to using memcpy */
 578             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 579                 if (This->set.textureState[j][i]) {
 580                     TRACE("Updating texturestagestate %d,%d to %d (was %d)\n", j,i, targetStateBlock->textureState[j][i],
 581                     This->textureState[j][i]);
 582                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 583                 }
 584             }
 585         }
 586
 587         /* Samplers */
 588         /* TODO: move over to using memcpy */
 589         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 590             if (This->set.textures[j]) {
 591                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 592                 This->textures[j] = targetStateBlock->textures[j];
 593             }
 594             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 595                 if (This->set.samplerState[j][i]) {
 596                     TRACE("Updating sampler state %d,%d to %d (was %d)\n",
 597                     j, i, targetStateBlock->samplerState[j][i],
 598                     This->samplerState[j][i]);
 599                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 600                 }
 601             }
 602         }
 603     }
 604
 605     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 606
 607     return WINED3D_OK;
 608 }
 609
 610 static HRESULT  WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 611     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 612     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 613
 614 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 615 should really perform a delta so that only the changes get updated*/
 616
 617
 618     UINT i;
 619     UINT j;
 620
 621     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 622
 623     /* FIXME: Only apply applicable states not all states */
 624
 625     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 626
 627
 628         PLIGHTINFOEL *toDo = This->lights;
 629         while (toDo != NULL) {
 630             if (toDo->changed)
 631                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 632             if (toDo->enabledChanged)
 633                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 634             toDo = toDo->next;
 635         }
 636
 637         /* Vertex Shader */
 638         if (This->set.vertexShader && This->changed.vertexShader) {
 639             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 640         }
 641
 642         /* Vertex Shader Constants */
 643         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 644             if (This->set.vertexShaderConstantsF[i] && This->changed.vertexShaderConstantsF[i])
 645                 IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 646         }
 647
 648         for (i = 0; i < MAX_CONST_I; i++) {
 649             if (This->set.vertexShaderConstantsI[i] && This->changed.vertexShaderConstantsI[i])
 650                 IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 651         }
 652
 653         for (i = 0; i < MAX_CONST_B; i++) {
 654             if (This->set.vertexShaderConstantsB[i] && This->changed.vertexShaderConstantsB[i])
 655                 IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 656         }
 657     }
 658
 659     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 660
 661         /* Pixel Shader */
 662         if (This->set.pixelShader && This->changed.pixelShader) {
 663             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 664         }
 665
 666         /* Pixel Shader Constants */
 667         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 668             if (This->set.pixelShaderConstantsF[i] && This->changed.pixelShaderConstantsF[i])
 669                 IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 670         }
 671
 672         for (i = 0; i < MAX_CONST_I; ++i) {
 673             if (This->set.pixelShaderConstantsI[i] && This->changed.pixelShaderConstantsI[i])
 674                 IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 675         }
 676
 677         for (i = 0; i < MAX_CONST_B; ++i) {
 678             if (This->set.pixelShaderConstantsB[i] && This->changed.pixelShaderConstantsB[i])
 679                 IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 680         }
 681     }
 682
 683     if (This->set.fvf && This->changed.fvf) {
 684         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 685     }
 686
 687     if (This->set.vertexDecl && This->changed.vertexDecl) {
 688         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 689     }
 690
 691     /* Others + Render & Texture */
 692     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 693         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 694             if (This->set.transform[i] && This->changed.transform[i])
 695                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 696         }
 697
 698         if (This->set.indices && This->changed.indices)
 699             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 700
 701         if (This->set.material && This->changed.material )
 702             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 703
 704         if (This->set.viewport && This->changed.viewport)
 705             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 706
 707         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 708         for (i=0; i<MAX_STREAMS; i++) {
 709             if (This->set.streamSource[i] && This->changed.streamSource[i])
 710                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 711
 712             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 713                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 714         }
 715
 716         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 717             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 718                 float clip[4];
 719
 720                 clip[0] = This->clipplane[i][0];
 721                 clip[1] = This->clipplane[i][1];
 722                 clip[2] = This->clipplane[i][2];
 723                 clip[3] = This->clipplane[i][3];
 724                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 725             }
 726         }
 727
 728         /* Render */
 729         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 730             if (This->set.renderState[i] && This->changed.renderState[i])
 731                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 732         }
 733
 734         /* Texture states */
 735         for (j = 0; j < GL_LIMITS(texture_stages); j++) { /* Set The texture first, just in case it resets the states? */
 736             /* TODO: move over to memcpy */
 737             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 738                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 739                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 740                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 741                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 742                 }
 743             }
 744         }
 745
 746         /* Samplers */
 747         /* TODO: move over to memcpy */
 748         for (j = 0 ; j < GL_LIMITS(sampler_stages); j++){
 749             if (This->set.textures[j] && This->changed.textures[j]) {
 750                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 751             }
 752             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 753                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 754                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 755                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 756                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 757                 }
 758             }
 759
 760         }
 761
 762     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 763
 764         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 765             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 766                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 767
 768         }
 769
 770         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 771             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 772                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 773             }
 774         }
 775
 776         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 777             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 778                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 779             }
 780         }
 781
 782     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 783
 784         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 785             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 786                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 787         }
 788
 789         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 790             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 791                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 792             }
 793         }
 794
 795         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 796             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 797                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 798             }
 799         }
 800
 801
 802     } else {
 803         FIXME("Unrecognized state block type %d\n", This->blockType);
 804     }
 805     stateblock_savedstates_copy(iface, &((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed);
 806     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 807
 808     return WINED3D_OK;
 809 }
 810
 811 static HRESULT  WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 812     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 813     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 814     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 815     union {
 816         WINED3DLINEPATTERN lp;
 817         DWORD d;
 818     } lp;
 819     union {
 820         float f;
 821         DWORD d;
 822     } tmpfloat;
 823     unsigned int i;
 824
 825     /* Note this may have a large overhead but it should only be executed
 826        once, in order to initialize the complete state of the device and
 827        all opengl equivalents                                            */
 828     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 829     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 830     This->blockType = WINED3DSBT_INIT;
 831
 832     /* Set some of the defaults for lights, transforms etc */
 833     memcpy(&This->transforms[WINED3DTS_PROJECTION], &identity, sizeof(identity));
 834     memcpy(&This->transforms[WINED3DTS_VIEW], &identity, sizeof(identity));
 835     for (i = 0; i < 256; ++i) {
 836       memcpy(&This->transforms[WINED3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 837     }
 838
 839     TRACE("Render states\n");
 840     /* Render states: */
 841     if (ThisDevice->depthStencilBuffer != NULL) {
 842        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_TRUE);
 843     } else {
 844        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_FALSE);
 845     }
 846     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         WINED3DFILL_SOLID);
 847     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        WINED3DSHADE_GOURAUD);
 848     lp.lp.wRepeatFactor = 0;
 849     lp.lp.wLinePattern  = 0;
 850     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 851     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 852     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 853     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 854     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         WINED3DBLEND_ONE);
 855     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        WINED3DBLEND_ZERO);
 856     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         WINED3DCULL_CCW);
 857     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            WINED3DCMP_LESSEQUAL);
 858     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        WINED3DCMP_ALWAYS);
 859     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0);
 860     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 861     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 862     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 863     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 864     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 865     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 866     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     WINED3DFOG_NONE);
 867     tmpfloat.f = 0.0f;
 868     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 869     tmpfloat.f = 1.0f;
 870     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 871     tmpfloat.f = 1.0f;
 872     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 873     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 874     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 875     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 876     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 877     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      WINED3DSTENCILOP_KEEP);
 878     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     WINED3DSTENCILOP_KEEP);
 879     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      WINED3DSTENCILOP_KEEP);
 880
 881     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 882      * so only a single call performed (and ensure defaults initialized before making that call)
 883      *
 884      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 885      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 886      */
 887     This->renderState[WINED3DRS_STENCILREF] = 0;
 888     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 889     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      WINED3DCMP_ALWAYS);
 890     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 891     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 892     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 893     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 894     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 895     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 896     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 897     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 898     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 899     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 900     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 901     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 902     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 903     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            WINED3DFOG_NONE);
 904     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 905     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 906     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 907     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    WINED3DMCS_COLOR1);
 908     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   WINED3DMCS_COLOR2);
 909     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    WINED3DMCS_MATERIAL);
 910     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   WINED3DMCS_MATERIAL);
 911     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              WINED3DVBF_DISABLE);
 912     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 913     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 914     tmpfloat.f = 1.0f;
 915     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 916     tmpfloat.f = 1.0f;
 917     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 918     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 919     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 920     tmpfloat.f = 1.0f;
 921     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             tmpfloat.d);
 922     tmpfloat.f = 0.0f;
 923     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             tmpfloat.d);
 924     tmpfloat.f = 0.0f;
 925     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             tmpfloat.d);
 926     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 927     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 928     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           WINED3DPATCHEDGE_DISCRETE);
 929     tmpfloat.f = 1.0f;
 930     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 931     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        0xbaadcafe);
 932     tmpfloat.f = 64.0f;
 933     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 934     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 935     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 936     tmpfloat.f = 0.0f;
 937     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 938     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  WINED3DBLENDOP_ADD);
 939     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 940     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 941     /* states new in d3d9 */
 942     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 943     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 944     tmpfloat.f = 1.0f;
 945     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 946     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 947     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 948     tmpfloat.f = 0.0f;
 949     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 950     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 951     tmpfloat.f = 1.0f;
 952     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 953     tmpfloat.f = 0.0f;
 954     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 955     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 956     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 957     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          WINED3DSTENCILOP_KEEP);
 958     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         WINED3DSTENCILOP_KEEP);
 959     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          WINED3DSTENCILOP_KEEP);
 960     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          WINED3DCMP_ALWAYS);
 961     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 962     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 963     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 964     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 965     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 966     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 967     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 968     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 969     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 970     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 971     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 972     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 973     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 974     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 975     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 976     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            WINED3DBLEND_ONE);
 977     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           WINED3DBLEND_ZERO);
 978     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             WINED3DBLENDOP_ADD);
 979
 980     /* clipping status */
 981     This->clip_status.ClipUnion = 0;
 982     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 983
 984     /* Texture Stage States - Put directly into state block, we will call function below */
 985     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 986         TRACE("Setting up default texture states for texture Stage %d\n", i);
 987         memcpy(&This->transforms[WINED3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 988         This->textureState[i][WINED3DTSS_COLOROP               ] = (i==0)? WINED3DTOP_MODULATE :  WINED3DTOP_DISABLE;
 989         This->textureState[i][WINED3DTSS_COLORARG1             ] = WINED3DTA_TEXTURE;
 990         This->textureState[i][WINED3DTSS_COLORARG2             ] = WINED3DTA_CURRENT;
 991         This->textureState[i][WINED3DTSS_ALPHAOP               ] = (i==0)? WINED3DTOP_SELECTARG1 :  WINED3DTOP_DISABLE;
 992         This->textureState[i][WINED3DTSS_ALPHAARG1             ] = WINED3DTA_TEXTURE;
 993         This->textureState[i][WINED3DTSS_ALPHAARG2             ] = WINED3DTA_CURRENT;
 994         This->textureState[i][WINED3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 995         This->textureState[i][WINED3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 996         This->textureState[i][WINED3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 997         This->textureState[i][WINED3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 998         This->textureState[i][WINED3DTSS_TEXCOORDINDEX         ] = i;
 999         This->textureState[i][WINED3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
1000         This->textureState[i][WINED3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
1001         This->textureState[i][WINED3DTSS_TEXTURETRANSFORMFLAGS ] = WINED3DTTFF_DISABLE;
1002         This->textureState[i][WINED3DTSS_ADDRESSW              ] = WINED3DTADDRESS_WRAP;
1003         This->textureState[i][WINED3DTSS_COLORARG0             ] = WINED3DTA_CURRENT;
1004         This->textureState[i][WINED3DTSS_ALPHAARG0             ] = WINED3DTA_CURRENT;
1005         This->textureState[i][WINED3DTSS_RESULTARG             ] = WINED3DTA_CURRENT;
1006     }
1007
1008         /* Sampler states*/
1009     for (i = 0 ; i <  GL_LIMITS(sampler_stages); i++) {
1010         TRACE("Setting up default samplers states for sampler %d\n", i);
1011         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = WINED3DTADDRESS_WRAP;
1012         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = WINED3DTADDRESS_WRAP;
1013         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = WINED3DTADDRESS_WRAP;
1014         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
1015         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = WINED3DTEXF_POINT;
1016         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = WINED3DTEXF_POINT;
1017         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = WINED3DTEXF_NONE;
1018         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
1019         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
1020         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
1021         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
1022         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
1023         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 0; /* TODO: Vertex offset in the presampled displacement map */
1024     }
1025
1026     /* Under DirectX you can have texture stage operations even if no texture is
1027        bound, whereas opengl will only do texture operations when a valid texture is
1028        bound. We emulate this by creating dummy textures and binding them to each
1029        texture stage, but disable all stages by default. Hence if a stage is enabled
1030        then the default texture will kick in until replaced by a SetTexture call     */
1031     if (!GL_SUPPORT(NV_REGISTER_COMBINERS)) {
1032         ENTER_GL();
1033
1034         for (i = 0; i < GL_LIMITS(texture_stages); i++) {
1035             GLubyte white = 255;
1036
1037             /* Note this avoids calling settexture, so pretend it has been called */
1038             This->set.textures[i]     = TRUE;
1039             This->changed.textures[i] = TRUE;
1040             This->textures[i]         = NULL;
1041
1042             /* Make appropriate texture active */
1043             if (GL_SUPPORT(ARB_MULTITEXTURE)) {
1044                 GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
1045                 checkGLcall("glActiveTextureARB");
1046             } else if (i > 0) {
1047                 FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
1048             }
1049
1050             /* Generate an opengl texture name */
1051             glGenTextures(1, &ThisDevice->dummyTextureName[i]);
1052             checkGLcall("glGenTextures");
1053             TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
1054
1055             /* Generate a dummy 1d texture */
1056             This->textureDimensions[i] = GL_TEXTURE_1D;
1057             glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
1058             checkGLcall("glBindTexture");
1059
1060             glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
1061             checkGLcall("glTexImage1D");
1062 #if 1   /* TODO: move the setting texture states off to basetexture */
1063             /* Reapply all the texture state information to this texture */
1064             IWineD3DDevice_SetupTextureStates(device, i, i, REAPPLY_ALL);
1065 #endif
1066         }
1067
1068         LEAVE_GL();
1069     }
1070
1071     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
1072     for (i = 0; i < MAX_PALETTES; ++i) {
1073       int j;
1074       for (j = 0; j < 256; ++j) {
1075         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
1076         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
1077         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
1078         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
1079       }
1080     }
1081     This->wineD3DDevice->currentPalette = 0;
1082
1083     /* Set default GLSL program to NULL.  We won't actually create one
1084      * until the app sets a vertex or pixel shader */
1085     This->glsl_program = NULL;
1086
1087     TRACE("-----------------------> Device defaults now set up...\n");
1088     return WINED3D_OK;
1089 }
1090
1091 /**********************************************************
1092  * IWineD3DStateBlock VTbl follows
1093  **********************************************************/
1094
1095 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
1096 {
1097     /* IUnknown */
1098     IWineD3DStateBlockImpl_QueryInterface,
1099     IWineD3DStateBlockImpl_AddRef,
1100     IWineD3DStateBlockImpl_Release,
1101     /* IWineD3DStateBlock */
1102     IWineD3DStateBlockImpl_GetParent,
1103     IWineD3DStateBlockImpl_GetDevice,
1104     IWineD3DStateBlockImpl_Capture,
1105     IWineD3DStateBlockImpl_Apply,
1106     IWineD3DStateBlockImpl_InitStartupStateBlock
1107 };