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->glsl_program = This->glsl_program;
 171
 172     /* Fixed size arrays */
 173     memcpy(Dest->vertexShaderConstantB, This->vertexShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 174     memcpy(Dest->vertexShaderConstantI, This->vertexShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 175     memcpy(Dest->pixelShaderConstantB, This->pixelShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 176     memcpy(Dest->pixelShaderConstantI, This->pixelShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 177
 178     memcpy(Dest->streamStride, This->streamStride, sizeof(UINT) * MAX_STREAMS);
 179     memcpy(Dest->streamOffset, This->streamOffset, sizeof(UINT) * MAX_STREAMS);
 180     memcpy(Dest->streamSource, This->streamSource, sizeof(IWineD3DVertexBuffer*) * MAX_STREAMS);
 181     memcpy(Dest->streamFreq,   This->streamFreq,   sizeof(UINT) * MAX_STREAMS);
 182     memcpy(Dest->streamFlags,  This->streamFlags,  sizeof(UINT) * MAX_STREAMS);
 183     memcpy(Dest->transforms,   This->transforms,   sizeof(WINED3DMATRIX) * (HIGHEST_TRANSFORMSTATE + 1));
 184     memcpy(Dest->clipplane,    This->clipplane,    sizeof(double) * MAX_CLIPPLANES * 4);
 185     memcpy(Dest->renderState,  This->renderState,  sizeof(DWORD) * (WINEHIGHEST_RENDER_STATE + 1));
 186     memcpy(Dest->textures,     This->textures,     sizeof(IWineD3DBaseTexture*) * MAX_SAMPLERS);
 187     memcpy(Dest->textureDimensions, This->textureDimensions, sizeof(int) * MAX_SAMPLERS);
 188     memcpy(Dest->textureState, This->textureState, sizeof(DWORD) * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 189     memcpy(Dest->samplerState, This->samplerState, sizeof(DWORD) * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 190
 191     /* Dynamically sized arrays */
 192     memcpy(Dest->vertexShaderConstantF, This->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
 193     memcpy(Dest->pixelShaderConstantF,  This->pixelShaderConstantF,  sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
 194 }
 195
 196 /**********************************************************
 197  * IWineD3DStateBlockImpl IUnknown parts follows
 198  **********************************************************/
 199 static HRESULT  WINAPI IWineD3DStateBlockImpl_QueryInterface(IWineD3DStateBlock *iface,REFIID riid,LPVOID *ppobj)
 200 {
 201     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 202     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 203     if (IsEqualGUID(riid, &IID_IUnknown)
 204         || IsEqualGUID(riid, &IID_IWineD3DBase)
 205         || IsEqualGUID(riid, &IID_IWineD3DStateBlock)){
 206         IUnknown_AddRef(iface);
 207         *ppobj = This;
 208         return S_OK;
 209     }
 210     *ppobj = NULL;
 211     return E_NOINTERFACE;
 212 }
 213
 214 static ULONG  WINAPI IWineD3DStateBlockImpl_AddRef(IWineD3DStateBlock *iface) {
 215     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 216     ULONG refCount = InterlockedIncrement(&This->ref);
 217
 218     TRACE("(%p) : AddRef increasing from %d\n", This, refCount - 1);
 219     return refCount;
 220 }
 221
 222 static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
 223     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 224     ULONG refCount = InterlockedDecrement(&This->ref);
 225
 226     TRACE("(%p) : Releasing from %d\n", This, refCount + 1);
 227
 228     if (!refCount) {
 229         constant_entry *constant, *constant2;
 230
 231         /* type 0 represents the primary stateblock, so free all the resources */
 232         if (This->blockType == WINED3DSBT_INIT) {
 233             int counter;
 234             FIXME("Releasing primary stateblock\n");
 235
 236             /* NOTE: according to MSDN: The application is responsible for making sure the texture references are cleared down */
 237             for (counter = 0; counter < GL_LIMITS(sampler_stages); counter++) {
 238                 if (This->textures[counter]) {
 239                     /* release our 'internal' hold on the texture */
 240                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
 241                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p\n", counter, This->textures[counter]);
 242                     }
 243                 }
 244             }
 245
 246         }
 247
 248         HeapFree(GetProcessHeap(), 0, This->vertexShaderConstantF);
 249         HeapFree(GetProcessHeap(), 0, This->set.vertexShaderConstantsF);
 250         HeapFree(GetProcessHeap(), 0, This->changed.vertexShaderConstantsF);
 251         HeapFree(GetProcessHeap(), 0, This->pixelShaderConstantF);
 252         HeapFree(GetProcessHeap(), 0, This->set.pixelShaderConstantsF);
 253         HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
 254
 255         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_vconstantsF, constant_entry, entry) {
 256             HeapFree(GetProcessHeap(), 0, constant);
 257         }
 258
 259         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_pconstantsF, constant_entry, entry) {
 260             HeapFree(GetProcessHeap(), 0, constant);
 261         }
 262
 263         HeapFree(GetProcessHeap(), 0, This);
 264     }
 265     return refCount;
 266 }
 267
 268 /**********************************************************
 269  * IWineD3DStateBlockImpl parts follows
 270  **********************************************************/
 271 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 272     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 273     IUnknown_AddRef(This->parent);
 274     *pParent = This->parent;
 275     return WINED3D_OK;
 276 }
 277
 278 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 279
 280     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 281
 282     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 283     IWineD3DDevice_AddRef(*ppDevice);
 284     return WINED3D_OK;
 285
 286 }
 287
 288 static HRESULT  WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 289
 290     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 291     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 292
 293     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 294
 295     /* If not recorded, then update can just recapture */
 296     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 297         IWineD3DStateBlockImpl* tmpBlock;
 298         PLIGHTINFOEL *tmp = This->lights;
 299
 300         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 301
 302         /* Note just swap the light chains over so when deleting, the old one goes */
 303         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 304         tmpBlock->lights = tmp;
 305
 306         /* Delete the temporary one (which points to the old light chain though */
 307         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 308         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 309
 310     } else {
 311         unsigned int i, j;
 312
 313         PLIGHTINFOEL *src;
 314
 315         /* Recorded => Only update 'changed' values */
 316         if (This->vertexShader != targetStateBlock->vertexShader) {
 317             TRACE("Updating vertex shader from %p to %p\n", This->vertexShader, targetStateBlock->vertexShader);
 318
 319             This->vertexShader = targetStateBlock->vertexShader;
 320         }
 321
 322         /* Vertex Shader Float Constants */
 323         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 324             if (This->set.vertexShaderConstantsF[i]) {
 325                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 326                     targetStateBlock->vertexShaderConstantF[i * 4],
 327                     targetStateBlock->vertexShaderConstantF[i * 4 + 1],
 328                     targetStateBlock->vertexShaderConstantF[i * 4 + 2],
 329                     targetStateBlock->vertexShaderConstantF[i * 4 + 3]);
 330
 331                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 332                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 333                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 334                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 335             }
 336         }
 337
 338         /* Vertex Shader Integer Constants */
 339         for (i = 0; i < MAX_CONST_I; ++i) {
 340             if (This->set.vertexShaderConstantsI[i]) {
 341                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 342                     targetStateBlock->vertexShaderConstantI[i * 4],
 343                     targetStateBlock->vertexShaderConstantI[i * 4 + 1],
 344                     targetStateBlock->vertexShaderConstantI[i * 4 + 2],
 345                     targetStateBlock->vertexShaderConstantI[i * 4 + 3]);
 346
 347                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 348                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 349                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 350                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 351             }
 352         }
 353
 354         /* Vertex Shader Boolean Constants */
 355         for (i = 0; i < MAX_CONST_B; ++i) {
 356             if (This->set.vertexShaderConstantsB[i]) {
 357                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 358                     targetStateBlock->vertexShaderConstantB[i]? "TRUE":"FALSE");
 359
 360                 This->vertexShaderConstantB[i] =  targetStateBlock->vertexShaderConstantB[i];
 361             }
 362         }
 363
 364         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 365              so we need to walk that chain and update any actions which differ */
 366         src = This->lights;
 367         while (src != NULL) {
 368             PLIGHTINFOEL *realLight = NULL;
 369
 370             /* Locate the light in the live lights */
 371             realLight = targetStateBlock->lights;
 372             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 373
 374             /* If 'changed' then its a SetLight command. Rather than comparing to see
 375                  if the OriginalParms have changed and then copy them (twice through
 376                  memory) just do the copy                                              */
 377             if (src->changed) {
 378
 379                 /* If the light exists, copy its parameters, otherwise copy the default parameters */
 380                 const WINED3DLIGHT* params = realLight? &realLight->OriginalParms: &WINED3D_default_light;
 381                 TRACE("Updating lights for light %d\n", src->OriginalIndex);
 382                 memcpy(&src->OriginalParms, params, sizeof(*params));
 383             }
 384
 385             /* If 'enabledchanged' then its a LightEnable command */
 386             if (src->enabledChanged) {
 387
 388                 /* If the light exists, check if it's enabled, otherwise default is disabled state */
 389                 TRACE("Updating lightEnabled for light %d\n", src->OriginalIndex);
 390                 src->lightEnabled = realLight? realLight->lightEnabled: FALSE;
 391             }
 392
 393             src = src->next;
 394         }
 395
 396         /* Recorded => Only update 'changed' values */
 397         if (This->pixelShader != targetStateBlock->pixelShader) {
 398             TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
 399
 400             This->pixelShader = targetStateBlock->pixelShader;
 401         }
 402
 403         /* Pixel Shader Float Constants */
 404         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 405             if (This->set.pixelShaderConstantsF[i]) {
 406                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 407                     targetStateBlock->pixelShaderConstantF[i * 4],
 408                     targetStateBlock->pixelShaderConstantF[i * 4 + 1],
 409                     targetStateBlock->pixelShaderConstantF[i * 4 + 2],
 410                     targetStateBlock->pixelShaderConstantF[i * 4 + 3]);
 411
 412                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 413                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 414                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 415                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 416             }
 417         }
 418
 419         /* Pixel Shader Integer Constants */
 420         for (i = 0; i < MAX_CONST_I; ++i) {
 421             if (This->set.pixelShaderConstantsI[i]) {
 422                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 423                     targetStateBlock->pixelShaderConstantI[i * 4],
 424                     targetStateBlock->pixelShaderConstantI[i * 4 + 1],
 425                     targetStateBlock->pixelShaderConstantI[i * 4 + 2],
 426                     targetStateBlock->pixelShaderConstantI[i * 4 + 3]);
 427
 428                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 429                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 430                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 431                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 432             }
 433         }
 434
 435         /* Pixel Shader Boolean Constants */
 436         for (i = 0; i < MAX_CONST_B; ++i) {
 437             if (This->set.pixelShaderConstantsB[i]) {
 438                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 439                     targetStateBlock->pixelShaderConstantB[i]? "TRUE":"FALSE");
 440
 441                 This->pixelShaderConstantB[i] =  targetStateBlock->pixelShaderConstantB[i];
 442             }
 443         }
 444
 445         /* Others + Render & Texture */
 446         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 447             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 448                                     &This->transforms[i],
 449                                     sizeof(WINED3DMATRIX)) != 0) {
 450                 TRACE("Updating transform %d\n", i);
 451                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(WINED3DMATRIX));
 452             }
 453         }
 454
 455         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 456                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 457             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 458             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 459             This->pIndexData = targetStateBlock->pIndexData;
 460             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 461         }
 462
 463         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 464             TRACE("Updating vertex declaration from %p to %p\n", This->vertexDecl, targetStateBlock->vertexDecl);
 465
 466             This->vertexDecl = targetStateBlock->vertexDecl;
 467         }
 468
 469         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 470             This->fvf = targetStateBlock->fvf;
 471         }
 472
 473         if (This->set.material && memcmp(&targetStateBlock->material,
 474                                                     &This->material,
 475                                                     sizeof(WINED3DMATERIAL)) != 0) {
 476             TRACE("Updating material\n");
 477             memcpy(&This->material, &targetStateBlock->material, sizeof(WINED3DMATERIAL));
 478         }
 479
 480         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 481                                                     &This->viewport,
 482                                                     sizeof(WINED3DVIEWPORT)) != 0) {
 483             TRACE("Updating viewport\n");
 484             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(WINED3DVIEWPORT));
 485         }
 486
 487         for (i = 0; i < MAX_STREAMS; i++) {
 488             if (This->set.streamSource[i] &&
 489                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 490                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 491                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 492                                                                             targetStateBlock->streamStride[i]);
 493                 This->streamStride[i] = targetStateBlock->streamStride[i];
 494                 This->streamSource[i] = targetStateBlock->streamSource[i];
 495             }
 496
 497             if (This->set.streamFreq[i] &&
 498             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 499             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 500                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 501                                                                                    targetStateBlock->streamFlags[i]);
 502                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 503                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 504             }
 505         }
 506
 507         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 508             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 509                                                         &This->clipplane[i],
 510                                                         sizeof(This->clipplane)) != 0) {
 511
 512                 TRACE("Updating clipplane %d\n", i);
 513                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 514                                         sizeof(This->clipplane));
 515             }
 516         }
 517
 518         /* Render */
 519         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 520
 521             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 522                 TRACE("Updating renderState %d to %d\n", i, targetStateBlock->renderState[i]);
 523                 This->renderState[i] = targetStateBlock->renderState[i];
 524             }
 525         }
 526
 527         /* Texture states */
 528         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 529             /* TODO: move over to using memcpy */
 530             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 531                 if (This->set.textureState[j][i]) {
 532                     TRACE("Updating texturestagestate %d,%d to %d (was %d)\n", j,i, targetStateBlock->textureState[j][i],
 533                     This->textureState[j][i]);
 534                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 535                 }
 536             }
 537         }
 538
 539         /* Samplers */
 540         /* TODO: move over to using memcpy */
 541         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 542             if (This->set.textures[j]) {
 543                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 544                 This->textures[j] = targetStateBlock->textures[j];
 545             }
 546             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 547                 if (This->set.samplerState[j][i]) {
 548                     TRACE("Updating sampler state %d,%d to %d (was %d)\n",
 549                     j, i, targetStateBlock->samplerState[j][i],
 550                     This->samplerState[j][i]);
 551                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 552                 }
 553             }
 554         }
 555     }
 556
 557     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 558
 559     return WINED3D_OK;
 560 }
 561
 562 static HRESULT  WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 563     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 564     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 565
 566 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 567 should really perform a delta so that only the changes get updated*/
 568
 569
 570     UINT i;
 571     UINT j;
 572
 573     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 574
 575     /* FIXME: Only apply applicable states not all states */
 576
 577     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 578
 579
 580         PLIGHTINFOEL *toDo = This->lights;
 581         while (toDo != NULL) {
 582             if (toDo->changed)
 583                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 584             if (toDo->enabledChanged)
 585                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 586             toDo = toDo->next;
 587         }
 588
 589         /* Vertex Shader */
 590         if (This->set.vertexShader && This->changed.vertexShader) {
 591             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 592         }
 593
 594         /* Vertex Shader Constants */
 595         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 596             if (This->set.vertexShaderConstantsF[i] && This->changed.vertexShaderConstantsF[i])
 597                 IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 598         }
 599
 600         for (i = 0; i < MAX_CONST_I; i++) {
 601             if (This->set.vertexShaderConstantsI[i] && This->changed.vertexShaderConstantsI[i])
 602                 IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 603         }
 604
 605         for (i = 0; i < MAX_CONST_B; i++) {
 606             if (This->set.vertexShaderConstantsB[i] && This->changed.vertexShaderConstantsB[i])
 607                 IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 608         }
 609     }
 610
 611     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 612
 613         /* Pixel Shader */
 614         if (This->set.pixelShader && This->changed.pixelShader) {
 615             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 616         }
 617
 618         /* Pixel Shader Constants */
 619         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 620             if (This->set.pixelShaderConstantsF[i] && This->changed.pixelShaderConstantsF[i])
 621                 IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 622         }
 623
 624         for (i = 0; i < MAX_CONST_I; ++i) {
 625             if (This->set.pixelShaderConstantsI[i] && This->changed.pixelShaderConstantsI[i])
 626                 IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 627         }
 628
 629         for (i = 0; i < MAX_CONST_B; ++i) {
 630             if (This->set.pixelShaderConstantsB[i] && This->changed.pixelShaderConstantsB[i])
 631                 IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 632         }
 633     }
 634
 635     if (This->set.fvf && This->changed.fvf) {
 636         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 637     }
 638
 639     if (This->set.vertexDecl && This->changed.vertexDecl) {
 640         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 641     }
 642
 643     /* Others + Render & Texture */
 644     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 645         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 646             if (This->set.transform[i] && This->changed.transform[i])
 647                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 648         }
 649
 650         if (This->set.indices && This->changed.indices)
 651             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 652
 653         if (This->set.material && This->changed.material )
 654             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 655
 656         if (This->set.viewport && This->changed.viewport)
 657             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 658
 659         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 660         for (i=0; i<MAX_STREAMS; i++) {
 661             if (This->set.streamSource[i] && This->changed.streamSource[i])
 662                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 663
 664             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 665                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 666         }
 667
 668         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 669             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 670                 float clip[4];
 671
 672                 clip[0] = This->clipplane[i][0];
 673                 clip[1] = This->clipplane[i][1];
 674                 clip[2] = This->clipplane[i][2];
 675                 clip[3] = This->clipplane[i][3];
 676                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 677             }
 678         }
 679
 680         /* Render */
 681         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 682             if (This->set.renderState[i] && This->changed.renderState[i])
 683                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 684         }
 685
 686         /* Texture states */
 687         for (j = 0; j < GL_LIMITS(texture_stages); j++) { /* Set The texture first, just in case it resets the states? */
 688             /* TODO: move over to memcpy */
 689             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 690                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 691                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 692                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 693                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 694                     /* TODO: Record a display list to apply all gl states. For now apply by brute force */
 695                     IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, i));
 696                 }
 697             }
 698         }
 699
 700         /* Samplers */
 701         /* TODO: move over to memcpy */
 702         for (j = 0 ; j < GL_LIMITS(sampler_stages); j++){
 703             if (This->set.textures[j] && This->changed.textures[j]) {
 704                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 705             }
 706             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 707                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 708                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 709                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 710                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 711                 }
 712             }
 713             /* SetTexture catches nop changes, so the above call does not assure that the sampler is updated */
 714             IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_SAMPLER(j));
 715         }
 716
 717     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 718
 719         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 720             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 721                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 722
 723         }
 724
 725         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 726             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 727                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 728                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedPixelStates_T[i]));
 729             }
 730         }
 731
 732         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 733             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 734                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 735             }
 736         }
 737
 738     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 739
 740         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 741             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 742                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 743         }
 744
 745         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 746             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 747                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 748                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedVertexStates_T[i]));
 749             }
 750         }
 751
 752         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 753             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 754                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 755             }
 756         }
 757
 758
 759     } else {
 760         FIXME("Unrecognized state block type %d\n", This->blockType);
 761     }
 762     stateblock_savedstates_copy(iface, &((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed);
 763     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = MAX_TEXTURES - 1;
 764     for(j = 0; j < MAX_TEXTURES - 1; j++) {
 765         if(((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][D3DTSS_COLOROP] == WINED3DTOP_DISABLE) {
 766             ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = j;
 767             break;
 768         }
 769     }
 770     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 771
 772     return WINED3D_OK;
 773 }
 774
 775 static HRESULT  WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 776     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 777     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 778     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 779     union {
 780         WINED3DLINEPATTERN lp;
 781         DWORD d;
 782     } lp;
 783     union {
 784         float f;
 785         DWORD d;
 786     } tmpfloat;
 787     unsigned int i;
 788
 789     /* Note this may have a large overhead but it should only be executed
 790        once, in order to initialize the complete state of the device and
 791        all opengl equivalents                                            */
 792     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 793     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 794     This->blockType = WINED3DSBT_INIT;
 795
 796     /* Set some of the defaults for lights, transforms etc */
 797     memcpy(&This->transforms[WINED3DTS_PROJECTION], &identity, sizeof(identity));
 798     memcpy(&This->transforms[WINED3DTS_VIEW], &identity, sizeof(identity));
 799     for (i = 0; i < 256; ++i) {
 800       memcpy(&This->transforms[WINED3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 801     }
 802
 803     TRACE("Render states\n");
 804     /* Render states: */
 805     if (ThisDevice->depthStencilBuffer != NULL) {
 806        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_TRUE);
 807     } else {
 808        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_FALSE);
 809     }
 810     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         WINED3DFILL_SOLID);
 811     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        WINED3DSHADE_GOURAUD);
 812     lp.lp.wRepeatFactor = 0;
 813     lp.lp.wLinePattern  = 0;
 814     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 815     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 816     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 817     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 818     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         WINED3DBLEND_ONE);
 819     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        WINED3DBLEND_ZERO);
 820     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         WINED3DCULL_CCW);
 821     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            WINED3DCMP_LESSEQUAL);
 822     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        WINED3DCMP_ALWAYS);
 823     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0);
 824     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 825     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 826     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 827     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 828     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 829     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 830     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     WINED3DFOG_NONE);
 831     tmpfloat.f = 0.0f;
 832     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 833     tmpfloat.f = 1.0f;
 834     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 835     tmpfloat.f = 1.0f;
 836     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 837     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 838     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 839     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 840     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 841     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      WINED3DSTENCILOP_KEEP);
 842     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     WINED3DSTENCILOP_KEEP);
 843     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      WINED3DSTENCILOP_KEEP);
 844
 845     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 846      * so only a single call performed (and ensure defaults initialized before making that call)
 847      *
 848      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 849      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 850      */
 851     This->renderState[WINED3DRS_STENCILREF] = 0;
 852     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 853     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      WINED3DCMP_ALWAYS);
 854     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 855     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 856     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 857     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 858     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 859     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 860     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 861     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 862     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 863     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 864     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 865     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 866     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 867     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            WINED3DFOG_NONE);
 868     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 869     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 870     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 871     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    WINED3DMCS_COLOR1);
 872     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   WINED3DMCS_COLOR2);
 873     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    WINED3DMCS_MATERIAL);
 874     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   WINED3DMCS_MATERIAL);
 875     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              WINED3DVBF_DISABLE);
 876     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 877     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 878     tmpfloat.f = 1.0f;
 879     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 880     tmpfloat.f = 1.0f;
 881     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 882     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 883     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 884     tmpfloat.f = 1.0f;
 885     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             tmpfloat.d);
 886     tmpfloat.f = 0.0f;
 887     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             tmpfloat.d);
 888     tmpfloat.f = 0.0f;
 889     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             tmpfloat.d);
 890     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 891     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 892     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           WINED3DPATCHEDGE_DISCRETE);
 893     tmpfloat.f = 1.0f;
 894     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 895     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        0xbaadcafe);
 896     tmpfloat.f = 64.0f;
 897     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 898     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 899     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 900     tmpfloat.f = 0.0f;
 901     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 902     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  WINED3DBLENDOP_ADD);
 903     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 904     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 905     /* states new in d3d9 */
 906     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 907     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 908     tmpfloat.f = 1.0f;
 909     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 910     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 911     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 912     tmpfloat.f = 0.0f;
 913     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 914     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 915     tmpfloat.f = 1.0f;
 916     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 917     tmpfloat.f = 0.0f;
 918     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 919     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 920     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 921     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          WINED3DSTENCILOP_KEEP);
 922     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         WINED3DSTENCILOP_KEEP);
 923     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          WINED3DSTENCILOP_KEEP);
 924     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          WINED3DCMP_ALWAYS);
 925     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 926     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 927     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 928     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 929     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 930     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 931     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 932     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 933     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 934     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 935     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 936     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 937     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 938     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 939     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 940     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            WINED3DBLEND_ONE);
 941     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           WINED3DBLEND_ZERO);
 942     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             WINED3DBLENDOP_ADD);
 943
 944     /* clipping status */
 945     This->clip_status.ClipUnion = 0;
 946     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 947
 948     /* Texture Stage States - Put directly into state block, we will call function below */
 949     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 950         TRACE("Setting up default texture states for texture Stage %d\n", i);
 951         memcpy(&This->transforms[WINED3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 952         This->textureState[i][WINED3DTSS_COLOROP               ] = (i==0)? WINED3DTOP_MODULATE :  WINED3DTOP_DISABLE;
 953         This->textureState[i][WINED3DTSS_COLORARG1             ] = WINED3DTA_TEXTURE;
 954         This->textureState[i][WINED3DTSS_COLORARG2             ] = WINED3DTA_CURRENT;
 955         This->textureState[i][WINED3DTSS_ALPHAOP               ] = (i==0)? WINED3DTOP_SELECTARG1 :  WINED3DTOP_DISABLE;
 956         This->textureState[i][WINED3DTSS_ALPHAARG1             ] = WINED3DTA_TEXTURE;
 957         This->textureState[i][WINED3DTSS_ALPHAARG2             ] = WINED3DTA_CURRENT;
 958         This->textureState[i][WINED3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 959         This->textureState[i][WINED3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 960         This->textureState[i][WINED3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 961         This->textureState[i][WINED3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 962         This->textureState[i][WINED3DTSS_TEXCOORDINDEX         ] = i;
 963         This->textureState[i][WINED3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 964         This->textureState[i][WINED3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 965         This->textureState[i][WINED3DTSS_TEXTURETRANSFORMFLAGS ] = WINED3DTTFF_DISABLE;
 966         This->textureState[i][WINED3DTSS_ADDRESSW              ] = WINED3DTADDRESS_WRAP;
 967         This->textureState[i][WINED3DTSS_COLORARG0             ] = WINED3DTA_CURRENT;
 968         This->textureState[i][WINED3DTSS_ALPHAARG0             ] = WINED3DTA_CURRENT;
 969         This->textureState[i][WINED3DTSS_RESULTARG             ] = WINED3DTA_CURRENT;
 970     }
 971     This->lowest_disabled_stage = 1;
 972
 973         /* Sampler states*/
 974     for (i = 0 ; i <  GL_LIMITS(sampler_stages); i++) {
 975         TRACE("Setting up default samplers states for sampler %d\n", i);
 976         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = WINED3DTADDRESS_WRAP;
 977         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = WINED3DTADDRESS_WRAP;
 978         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = WINED3DTADDRESS_WRAP;
 979         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
 980         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = WINED3DTEXF_POINT;
 981         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = WINED3DTEXF_POINT;
 982         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = WINED3DTEXF_NONE;
 983         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
 984         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
 985         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
 986         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
 987         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
 988         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 0; /* TODO: Vertex offset in the presampled displacement map */
 989     }
 990
 991     /* Under DirectX you can have texture stage operations even if no texture is
 992        bound, whereas opengl will only do texture operations when a valid texture is
 993        bound. We emulate this by creating dummy textures and binding them to each
 994        texture stage, but disable all stages by default. Hence if a stage is enabled
 995        then the default texture will kick in until replaced by a SetTexture call     */
 996     ENTER_GL();
 997
 998     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 999         GLubyte white = 255;
1000
1001         /* Note this avoids calling settexture, so pretend it has been called */
1002         This->set.textures[i]     = TRUE;
1003         This->changed.textures[i] = TRUE;
1004         This->textures[i]         = NULL;
1005
1006         /* Make appropriate texture active */
1007         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
1008             GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
1009             checkGLcall("glActiveTextureARB");
1010         } else if (i > 0) {
1011             FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
1012         }
1013
1014         /* Generate an opengl texture name */
1015         glGenTextures(1, &ThisDevice->dummyTextureName[i]);
1016         checkGLcall("glGenTextures");
1017         TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
1018
1019         /* Generate a dummy 1d texture */
1020         This->textureDimensions[i] = GL_TEXTURE_1D;
1021         glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
1022         checkGLcall("glBindTexture");
1023
1024         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
1025         checkGLcall("glTexImage1D");
1026     }
1027
1028     LEAVE_GL();
1029
1030
1031     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
1032     for (i = 0; i < MAX_PALETTES; ++i) {
1033       int j;
1034       for (j = 0; j < 256; ++j) {
1035         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
1036         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
1037         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
1038         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
1039       }
1040     }
1041     This->wineD3DDevice->currentPalette = 0;
1042
1043     /* Set default GLSL program to NULL.  We won't actually create one
1044      * until the app sets a vertex or pixel shader */
1045     This->glsl_program = NULL;
1046
1047     TRACE("-----------------------> Device defaults now set up...\n");
1048     return WINED3D_OK;
1049 }
1050
1051 /**********************************************************
1052  * IWineD3DStateBlock VTbl follows
1053  **********************************************************/
1054
1055 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
1056 {
1057     /* IUnknown */
1058     IWineD3DStateBlockImpl_QueryInterface,
1059     IWineD3DStateBlockImpl_AddRef,
1060     IWineD3DStateBlockImpl_Release,
1061     /* IWineD3DStateBlock */
1062     IWineD3DStateBlockImpl_GetParent,
1063     IWineD3DStateBlockImpl_GetDevice,
1064     IWineD3DStateBlockImpl_Capture,
1065     IWineD3DStateBlockImpl_Apply,
1066     IWineD3DStateBlockImpl_InitStartupStateBlock
1067 };