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 #undef WINED3D_MEMCHECK
  57
  58     return WINED3D_OK;
  59 }
  60
  61 /** Copy all members of one stateblock to another */
  62 void stateblock_savedstates_copy(
  63     IWineD3DStateBlock* iface,
  64     SAVEDSTATES* dest,
  65     SAVEDSTATES* source) {
  66
  67     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
  68     unsigned bsize = sizeof(BOOL);
  69
  70     /* Single values */
  71     dest->indices = source->indices;
  72     dest->material = source->material;
  73     dest->fvf = source->fvf;
  74     dest->viewport = source->viewport;
  75     dest->vertexDecl = source->vertexDecl;
  76     dest->pixelShader = source->pixelShader;
  77     dest->vertexShader = source->vertexShader;
  78
  79     /* Fixed size arrays */
  80     memcpy(dest->streamSource, source->streamSource, bsize * MAX_STREAMS);
  81     memcpy(dest->streamFreq, source->streamFreq, bsize * MAX_STREAMS);
  82     memcpy(dest->textures, source->textures, bsize * MAX_SAMPLERS);
  83     memcpy(dest->transform, source->transform, bsize * (HIGHEST_TRANSFORMSTATE + 1));
  84     memcpy(dest->renderState, source->renderState, bsize * (WINEHIGHEST_RENDER_STATE + 1));
  85     memcpy(dest->textureState, source->textureState, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
  86     memcpy(dest->samplerState, source->samplerState, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
  87     memcpy(dest->clipplane, source->clipplane, bsize * MAX_CLIPPLANES);
  88     memcpy(dest->pixelShaderConstantsB, source->pixelShaderConstantsB, bsize * MAX_CONST_B);
  89     memcpy(dest->pixelShaderConstantsI, source->pixelShaderConstantsI, bsize * MAX_CONST_I);
  90     memcpy(dest->vertexShaderConstantsB, source->vertexShaderConstantsB, bsize * MAX_CONST_B);
  91     memcpy(dest->vertexShaderConstantsI, source->vertexShaderConstantsI, bsize * MAX_CONST_I);
  92
  93     /* Dynamically sized arrays */
  94     memcpy(dest->pixelShaderConstantsF, source->pixelShaderConstantsF, bsize * GL_LIMITS(pshader_constantsF));
  95     memcpy(dest->vertexShaderConstantsF, source->vertexShaderConstantsF, bsize * GL_LIMITS(vshader_constantsF));
  96 }
  97
  98 /** Set all members of a stateblock savedstate to the given value */
  99 void stateblock_savedstates_set(
 100     IWineD3DStateBlock* iface,
 101     SAVEDSTATES* states,
 102     BOOL value) {
 103
 104     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 105     unsigned bsize = sizeof(BOOL);
 106
 107     /* Single values */
 108     states->indices = value;
 109     states->material = value;
 110     states->fvf = value;
 111     states->viewport = value;
 112     states->vertexDecl = value;
 113     states->pixelShader = value;
 114     states->vertexShader = value;
 115
 116     /* Fixed size arrays */
 117     memset(states->streamSource, value, bsize * MAX_STREAMS);
 118     memset(states->streamFreq, value, bsize * MAX_STREAMS);
 119     memset(states->textures, value, bsize * MAX_SAMPLERS);
 120     memset(states->transform, value, bsize * (HIGHEST_TRANSFORMSTATE + 1));
 121     memset(states->renderState, value, bsize * (WINEHIGHEST_RENDER_STATE + 1));
 122     memset(states->textureState, value, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 123     memset(states->samplerState, value, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 124     memset(states->clipplane, value, bsize * MAX_CLIPPLANES);
 125     memset(states->pixelShaderConstantsB, value, bsize * MAX_CONST_B);
 126     memset(states->pixelShaderConstantsI, value, bsize * MAX_CONST_I);
 127     memset(states->vertexShaderConstantsB, value, bsize * MAX_CONST_B);
 128     memset(states->vertexShaderConstantsI, value, bsize * MAX_CONST_I);
 129
 130     /* Dynamically sized arrays */
 131     memset(states->pixelShaderConstantsF, value, bsize * GL_LIMITS(pshader_constantsF));
 132     memset(states->vertexShaderConstantsF, value, bsize * GL_LIMITS(vshader_constantsF));
 133 }
 134
 135 void stateblock_copy(
 136     IWineD3DStateBlock* destination,
 137     IWineD3DStateBlock* source) {
 138
 139     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)source;
 140     IWineD3DStateBlockImpl *Dest = (IWineD3DStateBlockImpl *)destination;
 141
 142     /* IUnknown fields */
 143     Dest->lpVtbl                = This->lpVtbl;
 144     Dest->ref                   = This->ref;
 145
 146     /* IWineD3DStateBlock information */
 147     Dest->parent                = This->parent;
 148     Dest->wineD3DDevice         = This->wineD3DDevice;
 149     Dest->blockType             = This->blockType;
 150
 151     /* Saved states */
 152     stateblock_savedstates_copy(source, &Dest->set, &This->set);
 153     stateblock_savedstates_copy(source, &Dest->changed, &This->changed);
 154
 155     /* Single items */
 156     Dest->fvf = This->fvf;
 157     Dest->vertexDecl = This->vertexDecl;
 158     Dest->vertexShader = This->vertexShader;
 159     Dest->streamIsUP = This->streamIsUP;
 160     Dest->pIndexData = This->pIndexData;
 161     Dest->baseVertexIndex = This->baseVertexIndex;
 162     Dest->lights = This->lights;
 163     Dest->clip_status = This->clip_status;
 164     Dest->viewport = This->viewport;
 165     Dest->material = This->material;
 166     Dest->pixelShader = This->pixelShader;
 167     Dest->vertex_blend = This->vertex_blend;
 168     Dest->tween_factor = This->tween_factor;
 169     Dest->shaderPrgId = This->shaderPrgId;
 170
 171     /* Fixed size arrays */
 172     memcpy(Dest->vertexShaderConstantB, This->vertexShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 173     memcpy(Dest->vertexShaderConstantI, This->vertexShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 174     memcpy(Dest->pixelShaderConstantB, This->pixelShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 175     memcpy(Dest->pixelShaderConstantI, This->pixelShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 176
 177     memcpy(Dest->streamStride, This->streamStride, sizeof(UINT) * MAX_STREAMS);
 178     memcpy(Dest->streamOffset, This->streamOffset, sizeof(UINT) * MAX_STREAMS);
 179     memcpy(Dest->streamSource, This->streamSource, sizeof(IWineD3DVertexBuffer*) * MAX_STREAMS);
 180     memcpy(Dest->streamFreq,   This->streamFreq,   sizeof(UINT) * MAX_STREAMS);
 181     memcpy(Dest->streamFlags,  This->streamFlags,  sizeof(UINT) * MAX_STREAMS);
 182     memcpy(Dest->transforms,   This->transforms,   sizeof(D3DMATRIX) * (HIGHEST_TRANSFORMSTATE + 1));
 183     memcpy(Dest->clipplane,    This->clipplane,    sizeof(double) * MAX_CLIPPLANES * 4);
 184     memcpy(Dest->renderState,  This->renderState,  sizeof(DWORD) * (WINEHIGHEST_RENDER_STATE + 1));
 185     memcpy(Dest->textures,     This->textures,     sizeof(IWineD3DBaseTexture*) * MAX_SAMPLERS);
 186     memcpy(Dest->textureDimensions, This->textureDimensions, sizeof(int) * MAX_SAMPLERS);
 187     memcpy(Dest->textureState, This->textureState, sizeof(DWORD) * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 188     memcpy(Dest->samplerState, This->samplerState, sizeof(DWORD) * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 189
 190     /* Dynamically sized arrays */
 191     memcpy(Dest->vertexShaderConstantF, This->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
 192     memcpy(Dest->pixelShaderConstantF,  This->pixelShaderConstantF,  sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
 193 }
 194
 195 /**********************************************************
 196  * IWineD3DStateBlockImpl IUnknown parts follows
 197  **********************************************************/
 198 static HRESULT  WINAPI IWineD3DStateBlockImpl_QueryInterface(IWineD3DStateBlock *iface,REFIID riid,LPVOID *ppobj)
 199 {
 200     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 201     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 202     if (IsEqualGUID(riid, &IID_IUnknown)
 203         || IsEqualGUID(riid, &IID_IWineD3DBase)
 204         || IsEqualGUID(riid, &IID_IWineD3DStateBlock)){
 205         IUnknown_AddRef(iface);
 206         *ppobj = This;
 207         return S_OK;
 208     }
 209     *ppobj = NULL;
 210     return E_NOINTERFACE;
 211 }
 212
 213 static ULONG  WINAPI IWineD3DStateBlockImpl_AddRef(IWineD3DStateBlock *iface) {
 214     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 215     ULONG refCount = InterlockedIncrement(&This->ref);
 216
 217     TRACE("(%p) : AddRef increasing from %ld\n", This, refCount - 1);
 218     return refCount;
 219 }
 220
 221 static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
 222     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 223     ULONG refCount = InterlockedDecrement(&This->ref);
 224
 225     TRACE("(%p) : Releasing from %ld\n", This, refCount + 1);
 226
 227     if (!refCount) {
 228         /* type 0 represents the primary stateblock, so free all the resources */
 229         if (This->blockType == WINED3DSBT_INIT) {
 230             int counter;
 231             FIXME("Releasing primary stateblock\n");
 232             /* Free any streams still bound */
 233             for (counter = 0 ; counter < MAX_STREAMS ; counter++) {
 234                 if (This->streamSource[counter] != NULL) {
 235                     IWineD3DVertexBuffer_Release(This->streamSource[counter]);
 236                     This->streamSource[counter] = NULL;
 237                 }
 238             }
 239
 240             /* free any index data */
 241             if (This->pIndexData) {
 242                 IWineD3DIndexBuffer_Release(This->pIndexData);
 243                 This->pIndexData = NULL;
 244             }
 245
 246             if (NULL != This->pixelShader) {
 247                 IWineD3DPixelShader_Release(This->pixelShader);
 248             }
 249
 250             if (NULL != This->vertexShader) {
 251                 IWineD3DVertexShader_Release(This->vertexShader);
 252             }
 253
 254             if (NULL != This->vertexDecl) {
 255                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 256             }
 257
 258             HeapFree(GetProcessHeap(), 0, This->vertexShaderConstantF);
 259             HeapFree(GetProcessHeap(), 0, This->set.vertexShaderConstantsF);
 260             HeapFree(GetProcessHeap(), 0, This->changed.vertexShaderConstantsF);
 261             HeapFree(GetProcessHeap(), 0, This->pixelShaderConstantF);
 262             HeapFree(GetProcessHeap(), 0, This->set.pixelShaderConstantsF);
 263             HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
 264
 265             /* NOTE: according to MSDN: The application is responsible for making sure the texture references are cleared down */
 266             for (counter = 0; counter < GL_LIMITS(sampler_stages); counter++) {
 267                 if (This->textures[counter]) {
 268                     /* release our 'internal' hold on the texture */
 269                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
 270                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p\n", counter, This->textures[counter]);
 271                     }
 272                 }
 273             }
 274
 275         }
 276         HeapFree(GetProcessHeap(), 0, This);
 277     }
 278     return refCount;
 279 }
 280
 281 /**********************************************************
 282  * IWineD3DStateBlockImpl parts follows
 283  **********************************************************/
 284 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 285     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 286     IUnknown_AddRef(This->parent);
 287     *pParent = This->parent;
 288     return WINED3D_OK;
 289 }
 290
 291 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 292
 293     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 294
 295     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 296     IWineD3DDevice_AddRef(*ppDevice);
 297     return WINED3D_OK;
 298
 299 }
 300
 301 static HRESULT  WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 302
 303     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 304     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 305
 306     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 307
 308     /* If not recorded, then update can just recapture */
 309     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 310         IWineD3DStateBlockImpl* tmpBlock;
 311         PLIGHTINFOEL *tmp = This->lights;
 312
 313         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 314
 315         /* Note just swap the light chains over so when deleting, the old one goes */
 316         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 317         tmpBlock->lights = tmp;
 318
 319         /* Delete the temporary one (which points to the old light chain though */
 320         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 321         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 322
 323     } else {
 324         unsigned int i, j;
 325
 326         PLIGHTINFOEL *src;
 327
 328         /* Recorded => Only update 'changed' values */
 329         if (This->vertexShader != targetStateBlock->vertexShader) {
 330             TRACE("Updating vertex shader from %p to %p\n", This->vertexShader, targetStateBlock->vertexShader);
 331
 332             if (targetStateBlock->vertexShader) {
 333                 IWineD3DVertexShader_AddRef(targetStateBlock->vertexShader);
 334             }
 335             if (This->vertexShader) {
 336                 IWineD3DVertexShader_Release(This->vertexShader);
 337             }
 338
 339             This->vertexShader = targetStateBlock->vertexShader;
 340         }
 341
 342         /* Vertex Shader Float Constants */
 343         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 344             if (This->set.vertexShaderConstantsF[i]) {
 345                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 346                     targetStateBlock->vertexShaderConstantF[i * 4],
 347                     targetStateBlock->vertexShaderConstantF[i * 4 + 1],
 348                     targetStateBlock->vertexShaderConstantF[i * 4 + 2],
 349                     targetStateBlock->vertexShaderConstantF[i * 4 + 3]);
 350
 351                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 352                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 353                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 354                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 355             }
 356         }
 357
 358         /* Vertex Shader Integer Constants */
 359         for (i = 0; i < MAX_CONST_I; ++i) {
 360             if (This->set.vertexShaderConstantsI[i]) {
 361                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 362                     targetStateBlock->vertexShaderConstantI[i * 4],
 363                     targetStateBlock->vertexShaderConstantI[i * 4 + 1],
 364                     targetStateBlock->vertexShaderConstantI[i * 4 + 2],
 365                     targetStateBlock->vertexShaderConstantI[i * 4 + 3]);
 366
 367                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 368                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 369                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 370                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 371             }
 372         }
 373
 374         /* Vertex Shader Boolean Constants */
 375         for (i = 0; i < MAX_CONST_B; ++i) {
 376             if (This->set.vertexShaderConstantsB[i]) {
 377                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 378                     targetStateBlock->vertexShaderConstantB[i]? "TRUE":"FALSE");
 379
 380                 This->vertexShaderConstantB[i] =  targetStateBlock->vertexShaderConstantB[i];
 381             }
 382         }
 383
 384         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 385              so we need to walk that chain and update any actions which differ */
 386         src = This->lights;
 387         while (src != NULL) {
 388             PLIGHTINFOEL *realLight = NULL;
 389
 390             /* Locate the light in the live lights */
 391             realLight = targetStateBlock->lights;
 392             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 393
 394             /* If 'changed' then its a SetLight command. Rather than comparing to see
 395                  if the OriginalParms have changed and then copy them (twice through
 396                  memory) just do the copy                                              */
 397             if (src->changed) {
 398
 399                 /* If the light exists, copy its parameters, otherwise copy the default parameters */
 400                 const WINED3DLIGHT* params = realLight? &realLight->OriginalParms: &WINED3D_default_light;
 401                 TRACE("Updating lights for light %ld\n", src->OriginalIndex);
 402                 memcpy(&src->OriginalParms, params, sizeof(*params));
 403             }
 404
 405             /* If 'enabledchanged' then its a LightEnable command */
 406             if (src->enabledChanged) {
 407
 408                 /* If the light exists, check if it's enabled, otherwise default is disabled state */
 409                 TRACE("Updating lightEnabled for light %ld\n", src->OriginalIndex);
 410                 src->lightEnabled = realLight? realLight->lightEnabled: FALSE;
 411             }
 412
 413             src = src->next;
 414         }
 415
 416         /* Recorded => Only update 'changed' values */
 417         if (This->pixelShader != targetStateBlock->pixelShader) {
 418             TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
 419
 420             if (targetStateBlock->pixelShader) {
 421                 IWineD3DPixelShader_AddRef(targetStateBlock->pixelShader);
 422             }
 423             if (This->pixelShader) {
 424                 IWineD3DPixelShader_Release(This->pixelShader);
 425             }
 426
 427             This->pixelShader = targetStateBlock->pixelShader;
 428         }
 429
 430         /* Pixel Shader Float Constants */
 431         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 432             if (This->set.pixelShaderConstantsF[i]) {
 433                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 434                     targetStateBlock->pixelShaderConstantF[i * 4],
 435                     targetStateBlock->pixelShaderConstantF[i * 4 + 1],
 436                     targetStateBlock->pixelShaderConstantF[i * 4 + 2],
 437                     targetStateBlock->pixelShaderConstantF[i * 4 + 3]);
 438
 439                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 440                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 441                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 442                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 443             }
 444         }
 445
 446         /* Pixel Shader Integer Constants */
 447         for (i = 0; i < MAX_CONST_I; ++i) {
 448             if (This->set.pixelShaderConstantsI[i]) {
 449                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 450                     targetStateBlock->pixelShaderConstantI[i * 4],
 451                     targetStateBlock->pixelShaderConstantI[i * 4 + 1],
 452                     targetStateBlock->pixelShaderConstantI[i * 4 + 2],
 453                     targetStateBlock->pixelShaderConstantI[i * 4 + 3]);
 454
 455                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 456                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 457                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 458                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 459             }
 460         }
 461
 462         /* Pixel Shader Boolean Constants */
 463         for (i = 0; i < MAX_CONST_B; ++i) {
 464             if (This->set.pixelShaderConstantsB[i]) {
 465                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 466                     targetStateBlock->pixelShaderConstantB[i]? "TRUE":"FALSE");
 467
 468                 This->pixelShaderConstantB[i] =  targetStateBlock->pixelShaderConstantB[i];
 469             }
 470         }
 471
 472         /* Others + Render & Texture */
 473         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 474             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 475                                     &This->transforms[i],
 476                                     sizeof(D3DMATRIX)) != 0) {
 477                 TRACE("Updating transform %d\n", i);
 478                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(D3DMATRIX));
 479             }
 480         }
 481
 482         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 483                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 484             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 485             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 486             This->pIndexData = targetStateBlock->pIndexData;
 487             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 488         }
 489
 490         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 491             TRACE("Updating vertex declaration from %p to %p\n", This->vertexDecl, targetStateBlock->vertexDecl);
 492
 493             if (targetStateBlock->vertexDecl) {
 494                 IWineD3DVertexDeclaration_AddRef(targetStateBlock->vertexDecl);
 495             }
 496             if (This->vertexDecl) {
 497                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 498             }
 499
 500             This->vertexDecl = targetStateBlock->vertexDecl;
 501         }
 502
 503         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 504             This->fvf = targetStateBlock->fvf;
 505         }
 506
 507         if (This->set.material && memcmp(&targetStateBlock->material,
 508                                                     &This->material,
 509                                                     sizeof(D3DMATERIAL9)) != 0) {
 510             TRACE("Updating material\n");
 511             memcpy(&This->material, &targetStateBlock->material, sizeof(D3DMATERIAL9));
 512         }
 513
 514         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 515                                                     &This->viewport,
 516                                                     sizeof(D3DVIEWPORT9)) != 0) {
 517             TRACE("Updating viewport\n");
 518             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(D3DVIEWPORT9));
 519         }
 520
 521         for (i = 0; i < MAX_STREAMS; i++) {
 522             if (This->set.streamSource[i] &&
 523                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 524                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 525                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 526                                                                             targetStateBlock->streamStride[i]);
 527                 This->streamStride[i] = targetStateBlock->streamStride[i];
 528                 This->streamSource[i] = targetStateBlock->streamSource[i];
 529             }
 530
 531             if (This->set.streamFreq[i] &&
 532             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 533             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 534                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 535                                                                                    targetStateBlock->streamFlags[i]);
 536                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 537                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 538             }
 539         }
 540
 541         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 542             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 543                                                         &This->clipplane[i],
 544                                                         sizeof(This->clipplane)) != 0) {
 545
 546                 TRACE("Updating clipplane %d\n", i);
 547                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 548                                         sizeof(This->clipplane));
 549             }
 550         }
 551
 552         /* Render */
 553         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 554
 555             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 556                 TRACE("Updating renderState %d to %ld\n", i, targetStateBlock->renderState[i]);
 557                 This->renderState[i] = targetStateBlock->renderState[i];
 558             }
 559         }
 560
 561         /* Texture states */
 562         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 563             /* TODO: move over to using memcpy */
 564             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 565                 if (This->set.textureState[j][i]) {
 566                     TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, targetStateBlock->textureState[j][i],
 567                     This->textureState[j][i]);
 568                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 569                 }
 570             }
 571         }
 572
 573         /* Samplers */
 574         /* TODO: move over to using memcpy */
 575         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 576             if (This->set.textures[j]) {
 577                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 578                 This->textures[j] = targetStateBlock->textures[j];
 579             }
 580             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 581                 if (This->set.samplerState[j][i]) {
 582                     TRACE("Updating sampler state %d,%d to %ld (was %ld)\n",
 583                     j, i, targetStateBlock->samplerState[j][i],
 584                     This->samplerState[j][i]);
 585                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 586                 }
 587             }
 588         }
 589     }
 590
 591     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 592
 593     return WINED3D_OK;
 594 }
 595
 596 static HRESULT  WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 597     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 598     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 599
 600 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 601 should really perform a delta so that only the changes get updated*/
 602
 603
 604     UINT i;
 605     UINT j;
 606
 607     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 608
 609     /* FIXME: Only apply applicable states not all states */
 610
 611     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 612
 613
 614         PLIGHTINFOEL *toDo = This->lights;
 615         while (toDo != NULL) {
 616             if (toDo->changed)
 617                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 618             if (toDo->enabledChanged)
 619                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 620             toDo = toDo->next;
 621         }
 622
 623         /* Vertex Shader */
 624         if (This->set.vertexShader && This->changed.vertexShader) {
 625             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 626         }
 627
 628         /* Vertex Shader Constants */
 629         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 630             if (This->set.vertexShaderConstantsF[i] && This->changed.vertexShaderConstantsF[i])
 631                 IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 632         }
 633
 634         for (i = 0; i < MAX_CONST_I; i++) {
 635             if (This->set.vertexShaderConstantsI[i] && This->changed.vertexShaderConstantsI[i])
 636                 IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 637         }
 638
 639         for (i = 0; i < MAX_CONST_B; i++) {
 640             if (This->set.vertexShaderConstantsB[i] && This->changed.vertexShaderConstantsB[i])
 641                 IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 642         }
 643     }
 644
 645     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 646
 647         /* Pixel Shader */
 648         if (This->set.pixelShader && This->changed.pixelShader) {
 649             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 650         }
 651
 652         /* Pixel Shader Constants */
 653         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 654             if (This->set.pixelShaderConstantsF[i] && This->changed.pixelShaderConstantsF[i])
 655                 IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 656         }
 657
 658         for (i = 0; i < MAX_CONST_I; ++i) {
 659             if (This->set.pixelShaderConstantsI[i] && This->changed.pixelShaderConstantsI[i])
 660                 IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 661         }
 662
 663         for (i = 0; i < MAX_CONST_B; ++i) {
 664             if (This->set.pixelShaderConstantsB[i] && This->changed.pixelShaderConstantsB[i])
 665                 IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 666         }
 667     }
 668
 669     if (This->set.fvf && This->changed.fvf) {
 670         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 671     }
 672
 673     if (This->set.vertexDecl && This->changed.vertexDecl) {
 674         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 675     }
 676
 677     /* Others + Render & Texture */
 678     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 679         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 680             if (This->set.transform[i] && This->changed.transform[i])
 681                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 682         }
 683
 684         if (This->set.indices && This->changed.indices)
 685             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 686
 687         if (This->set.material && This->changed.material )
 688             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 689
 690         if (This->set.viewport && This->changed.viewport)
 691             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 692
 693         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 694         for (i=0; i<MAX_STREAMS; i++) {
 695             if (This->set.streamSource[i] && This->changed.streamSource[i])
 696                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 697
 698             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 699                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 700         }
 701
 702         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 703             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 704                 float clip[4];
 705
 706                 clip[0] = This->clipplane[i][0];
 707                 clip[1] = This->clipplane[i][1];
 708                 clip[2] = This->clipplane[i][2];
 709                 clip[3] = This->clipplane[i][3];
 710                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 711             }
 712         }
 713
 714         /* Render */
 715         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 716             if (This->set.renderState[i] && This->changed.renderState[i])
 717                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 718         }
 719
 720         /* Texture states */
 721         for (j = 0; j < GL_LIMITS(texture_stages); j++) { /* Set The texture first, just in case it resets the states? */
 722             /* TODO: move over to memcpy */
 723             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 724                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 725                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 726                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 727                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 728                 }
 729             }
 730         }
 731
 732         /* Samplers */
 733         /* TODO: move over to memcpy */
 734         for (j = 0 ; j < GL_LIMITS(sampler_stages); j++){
 735             if (This->set.textures[j] && This->changed.textures[j]) {
 736                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 737             }
 738             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 739                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 740                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 741                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 742                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 743                 }
 744             }
 745
 746         }
 747
 748     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 749
 750         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 751             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 752                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 753
 754         }
 755
 756         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 757             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 758                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 759             }
 760         }
 761
 762         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 763             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 764                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 765             }
 766         }
 767
 768     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 769
 770         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 771             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 772                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 773         }
 774
 775         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 776             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 777                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 778             }
 779         }
 780
 781         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 782             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 783                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 784             }
 785         }
 786
 787
 788     } else {
 789         FIXME("Unrecognized state block type %d\n", This->blockType);
 790     }
 791     stateblock_savedstates_copy(iface, &((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed);
 792     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 793
 794     return WINED3D_OK;
 795 }
 796
 797 static HRESULT  WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 798     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 799     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 800     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 801     union {
 802         D3DLINEPATTERN lp;
 803         DWORD d;
 804     } lp;
 805     union {
 806         float f;
 807         DWORD d;
 808     } tmpfloat;
 809     unsigned int i;
 810
 811     /* Note this may have a large overhead but it should only be executed
 812        once, in order to initialize the complete state of the device and
 813        all opengl equivalents                                            */
 814     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 815     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 816     This->blockType = WINED3DSBT_INIT;
 817
 818     /* Set some of the defaults for lights, transforms etc */
 819     memcpy(&This->transforms[WINED3DTS_PROJECTION], &identity, sizeof(identity));
 820     memcpy(&This->transforms[WINED3DTS_VIEW], &identity, sizeof(identity));
 821     for (i = 0; i < 256; ++i) {
 822       memcpy(&This->transforms[WINED3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 823     }
 824
 825     TRACE("Render states\n");
 826     /* Render states: */
 827     if (ThisDevice->depthStencilBuffer != NULL) {
 828        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_TRUE);
 829     } else {
 830        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_FALSE);
 831     }
 832     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         D3DFILL_SOLID);
 833     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        D3DSHADE_GOURAUD);
 834     lp.lp.wRepeatFactor = 0;
 835     lp.lp.wLinePattern  = 0;
 836     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 837     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 838     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 839     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 840     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         D3DBLEND_ONE);
 841     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        D3DBLEND_ZERO);
 842     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         D3DCULL_CCW);
 843     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            D3DCMP_LESSEQUAL);
 844     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        D3DCMP_ALWAYS);
 845     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0);
 846     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 847     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 848     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 849     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 850     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 851     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 852     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     D3DFOG_NONE);
 853     tmpfloat.f = 0.0f;
 854     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 855     tmpfloat.f = 1.0f;
 856     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 857     tmpfloat.f = 1.0f;
 858     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 859     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 860     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 861     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 862     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 863     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      D3DSTENCILOP_KEEP);
 864     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     D3DSTENCILOP_KEEP);
 865     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      D3DSTENCILOP_KEEP);
 866
 867     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 868      * so only a single call performed (and ensure defaults initialized before making that call)
 869      *
 870      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 871      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 872      */
 873     This->renderState[WINED3DRS_STENCILREF] = 0;
 874     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 875     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      D3DCMP_ALWAYS);
 876     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 877     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 878     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 879     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 880     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 881     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 882     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 883     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 884     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 885     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 886     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 887     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 888     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 889     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            D3DFOG_NONE);
 890     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 891     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 892     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 893     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    D3DMCS_COLOR1);
 894     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   D3DMCS_COLOR2);
 895     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    D3DMCS_MATERIAL);
 896     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   D3DMCS_MATERIAL);
 897     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              D3DVBF_DISABLE);
 898     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 899     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 900     tmpfloat.f = 1.0f;
 901     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 902     tmpfloat.f = 1.0f;
 903     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 904     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 905     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 906     tmpfloat.f = 1.0f;
 907     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             tmpfloat.d);
 908     tmpfloat.f = 0.0f;
 909     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             tmpfloat.d);
 910     tmpfloat.f = 0.0f;
 911     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             tmpfloat.d);
 912     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 913     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 914     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           D3DPATCHEDGE_DISCRETE);
 915     tmpfloat.f = 1.0f;
 916     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 917     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        0xbaadcafe);
 918     tmpfloat.f = 64.0f;
 919     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 920     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 921     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 922     tmpfloat.f = 0.0f;
 923     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 924     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  D3DBLENDOP_ADD);
 925     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 926     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 927     /* states new in d3d9 */
 928     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 929     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 930     tmpfloat.f = 1.0f;
 931     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 932     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 933     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 934     tmpfloat.f = 0.0f;
 935     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 936     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 937     tmpfloat.f = 1.0f;
 938     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 939     tmpfloat.f = 0.0f;
 940     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 941     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 942     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 943     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          D3DSTENCILOP_KEEP);
 944     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         D3DSTENCILOP_KEEP);
 945     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          D3DSTENCILOP_KEEP);
 946     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          D3DCMP_ALWAYS);
 947     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 948     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 949     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 950     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 951     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 952     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 953     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 954     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 955     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 956     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 957     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 958     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 959     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 960     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 961     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 962     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            D3DBLEND_ONE);
 963     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           D3DBLEND_ZERO);
 964     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             D3DBLENDOP_ADD);
 965
 966     /* clipping status */
 967     This->clip_status.ClipUnion = 0;
 968     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 969
 970     /* Texture Stage States - Put directly into state block, we will call function below */
 971     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 972         TRACE("Setting up default texture states for texture Stage %d\n", i);
 973         memcpy(&This->transforms[WINED3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 974         This->textureState[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 975         This->textureState[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 976         This->textureState[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 977         This->textureState[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 978         This->textureState[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 979         This->textureState[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 980         This->textureState[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 981         This->textureState[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 982         This->textureState[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 983         This->textureState[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 984         This->textureState[i][D3DTSS_TEXCOORDINDEX         ] = i;
 985         This->textureState[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 986         This->textureState[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 987         This->textureState[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 988         This->textureState[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 989         This->textureState[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 990         This->textureState[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 991         This->textureState[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 992     }
 993
 994         /* Sampler states*/
 995     for (i = 0 ; i <  GL_LIMITS(sampler_stages); i++) {
 996         TRACE("Setting up default samplers states for sampler %d\n", i);
 997         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = D3DTADDRESS_WRAP;
 998         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = D3DTADDRESS_WRAP;
 999         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = D3DTADDRESS_WRAP;
1000         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
1001         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = WINED3DTEXF_POINT;
1002         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = WINED3DTEXF_POINT;
1003         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = WINED3DTEXF_NONE;
1004         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
1005         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
1006         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
1007         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
1008         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
1009         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 256; /* TODO: Vertex offset in the presampled displacement map */
1010     }
1011
1012     /* Under DirectX you can have texture stage operations even if no texture is
1013        bound, whereas opengl will only do texture operations when a valid texture is
1014        bound. We emulate this by creating dummy textures and binding them to each
1015        texture stage, but disable all stages by default. Hence if a stage is enabled
1016        then the default texture will kick in until replaced by a SetTexture call     */
1017     if (!GL_SUPPORT(NV_REGISTER_COMBINERS)) {
1018         ENTER_GL();
1019
1020         for (i = 0; i < GL_LIMITS(texture_stages); i++) {
1021             GLubyte white = 255;
1022
1023             /* Note this avoids calling settexture, so pretend it has been called */
1024             This->set.textures[i]     = TRUE;
1025             This->changed.textures[i] = TRUE;
1026             This->textures[i]         = NULL;
1027
1028             /* Make appropriate texture active */
1029             if (GL_SUPPORT(ARB_MULTITEXTURE)) {
1030                 GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
1031                 checkGLcall("glActiveTextureARB");
1032             } else if (i > 0) {
1033                 FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
1034             }
1035
1036             /* Generate an opengl texture name */
1037             glGenTextures(1, &ThisDevice->dummyTextureName[i]);
1038             checkGLcall("glGenTextures");
1039             TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
1040
1041             /* Generate a dummy 1d texture */
1042             This->textureDimensions[i] = GL_TEXTURE_1D;
1043             glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
1044             checkGLcall("glBindTexture");
1045
1046             glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
1047             checkGLcall("glTexImage1D");
1048 #if 1   /* TODO: move the setting texture states off to basetexture */
1049             /* Reapply all the texture state information to this texture */
1050             IWineD3DDevice_SetupTextureStates(device, i, i, REAPPLY_ALL);
1051 #endif
1052         }
1053
1054         LEAVE_GL();
1055     }
1056
1057     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
1058     for (i = 0; i < MAX_PALETTES; ++i) {
1059       int j;
1060       for (j = 0; j < 256; ++j) {
1061         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
1062         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
1063         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
1064         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
1065       }
1066     }
1067     This->wineD3DDevice->currentPalette = 0;
1068
1069     /* Set default GLSL program ID to 0.  We won't actually create one
1070      * until the app sets a vertex or pixel shader */
1071     This->shaderPrgId = 0;
1072
1073     TRACE("-----------------------> Device defaults now set up...\n");
1074     return WINED3D_OK;
1075 }
1076
1077 /**********************************************************
1078  * IWineD3DStateBlock VTbl follows
1079  **********************************************************/
1080
1081 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
1082 {
1083     /* IUnknown */
1084     IWineD3DStateBlockImpl_QueryInterface,
1085     IWineD3DStateBlockImpl_AddRef,
1086     IWineD3DStateBlockImpl_Release,
1087     /* IWineD3DStateBlock */
1088     IWineD3DStateBlockImpl_GetParent,
1089     IWineD3DStateBlockImpl_GetDevice,
1090     IWineD3DStateBlockImpl_Capture,
1091     IWineD3DStateBlockImpl_Apply,
1092     IWineD3DStateBlockImpl_InitStartupStateBlock
1093 };