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             /* Free any streams still bound */
 236             for (counter = 0 ; counter < MAX_STREAMS ; counter++) {
 237                 if (This->streamSource[counter] != NULL) {
 238                     IWineD3DVertexBuffer_Release(This->streamSource[counter]);
 239                     This->streamSource[counter] = NULL;
 240                 }
 241             }
 242
 243             /* free any index data */
 244             if (This->pIndexData) {
 245                 IWineD3DIndexBuffer_Release(This->pIndexData);
 246                 This->pIndexData = NULL;
 247             }
 248
 249             if (NULL != This->pixelShader) {
 250                 IWineD3DPixelShader_Release(This->pixelShader);
 251             }
 252
 253             if (NULL != This->vertexShader) {
 254                 IWineD3DVertexShader_Release(This->vertexShader);
 255             }
 256
 257             if (NULL != This->vertexDecl) {
 258                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 259             }
 260
 261             /* NOTE: according to MSDN: The application is responsible for making sure the texture references are cleared down */
 262             for (counter = 0; counter < GL_LIMITS(sampler_stages); counter++) {
 263                 if (This->textures[counter]) {
 264                     /* release our 'internal' hold on the texture */
 265                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
 266                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p\n", counter, This->textures[counter]);
 267                     }
 268                 }
 269             }
 270
 271         }
 272
 273         HeapFree(GetProcessHeap(), 0, This->vertexShaderConstantF);
 274         HeapFree(GetProcessHeap(), 0, This->set.vertexShaderConstantsF);
 275         HeapFree(GetProcessHeap(), 0, This->changed.vertexShaderConstantsF);
 276         HeapFree(GetProcessHeap(), 0, This->pixelShaderConstantF);
 277         HeapFree(GetProcessHeap(), 0, This->set.pixelShaderConstantsF);
 278         HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
 279
 280         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_vconstantsF, constant_entry, entry) {
 281             HeapFree(GetProcessHeap(), 0, constant);
 282         }
 283
 284         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_pconstantsF, constant_entry, entry) {
 285             HeapFree(GetProcessHeap(), 0, constant);
 286         }
 287
 288         HeapFree(GetProcessHeap(), 0, This);
 289     }
 290     return refCount;
 291 }
 292
 293 /**********************************************************
 294  * IWineD3DStateBlockImpl parts follows
 295  **********************************************************/
 296 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 297     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 298     IUnknown_AddRef(This->parent);
 299     *pParent = This->parent;
 300     return WINED3D_OK;
 301 }
 302
 303 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 304
 305     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 306
 307     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 308     IWineD3DDevice_AddRef(*ppDevice);
 309     return WINED3D_OK;
 310
 311 }
 312
 313 static HRESULT  WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 314
 315     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 316     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 317
 318     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 319
 320     /* If not recorded, then update can just recapture */
 321     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 322         IWineD3DStateBlockImpl* tmpBlock;
 323         PLIGHTINFOEL *tmp = This->lights;
 324
 325         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 326
 327         /* Note just swap the light chains over so when deleting, the old one goes */
 328         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 329         tmpBlock->lights = tmp;
 330
 331         /* Delete the temporary one (which points to the old light chain though */
 332         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 333         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 334
 335     } else {
 336         unsigned int i, j;
 337
 338         PLIGHTINFOEL *src;
 339
 340         /* Recorded => Only update 'changed' values */
 341         if (This->vertexShader != targetStateBlock->vertexShader) {
 342             TRACE("Updating vertex shader from %p to %p\n", This->vertexShader, targetStateBlock->vertexShader);
 343
 344             if (targetStateBlock->vertexShader) {
 345                 IWineD3DVertexShader_AddRef(targetStateBlock->vertexShader);
 346             }
 347             if (This->vertexShader) {
 348                 IWineD3DVertexShader_Release(This->vertexShader);
 349             }
 350
 351             This->vertexShader = targetStateBlock->vertexShader;
 352         }
 353
 354         /* Vertex Shader Float Constants */
 355         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 356             if (This->set.vertexShaderConstantsF[i]) {
 357                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 358                     targetStateBlock->vertexShaderConstantF[i * 4],
 359                     targetStateBlock->vertexShaderConstantF[i * 4 + 1],
 360                     targetStateBlock->vertexShaderConstantF[i * 4 + 2],
 361                     targetStateBlock->vertexShaderConstantF[i * 4 + 3]);
 362
 363                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 364                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 365                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 366                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 367             }
 368         }
 369
 370         /* Vertex Shader Integer Constants */
 371         for (i = 0; i < MAX_CONST_I; ++i) {
 372             if (This->set.vertexShaderConstantsI[i]) {
 373                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 374                     targetStateBlock->vertexShaderConstantI[i * 4],
 375                     targetStateBlock->vertexShaderConstantI[i * 4 + 1],
 376                     targetStateBlock->vertexShaderConstantI[i * 4 + 2],
 377                     targetStateBlock->vertexShaderConstantI[i * 4 + 3]);
 378
 379                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 380                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 381                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 382                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 383             }
 384         }
 385
 386         /* Vertex Shader Boolean Constants */
 387         for (i = 0; i < MAX_CONST_B; ++i) {
 388             if (This->set.vertexShaderConstantsB[i]) {
 389                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 390                     targetStateBlock->vertexShaderConstantB[i]? "TRUE":"FALSE");
 391
 392                 This->vertexShaderConstantB[i] =  targetStateBlock->vertexShaderConstantB[i];
 393             }
 394         }
 395
 396         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 397              so we need to walk that chain and update any actions which differ */
 398         src = This->lights;
 399         while (src != NULL) {
 400             PLIGHTINFOEL *realLight = NULL;
 401
 402             /* Locate the light in the live lights */
 403             realLight = targetStateBlock->lights;
 404             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 405
 406             /* If 'changed' then its a SetLight command. Rather than comparing to see
 407                  if the OriginalParms have changed and then copy them (twice through
 408                  memory) just do the copy                                              */
 409             if (src->changed) {
 410
 411                 /* If the light exists, copy its parameters, otherwise copy the default parameters */
 412                 const WINED3DLIGHT* params = realLight? &realLight->OriginalParms: &WINED3D_default_light;
 413                 TRACE("Updating lights for light %d\n", src->OriginalIndex);
 414                 memcpy(&src->OriginalParms, params, sizeof(*params));
 415             }
 416
 417             /* If 'enabledchanged' then its a LightEnable command */
 418             if (src->enabledChanged) {
 419
 420                 /* If the light exists, check if it's enabled, otherwise default is disabled state */
 421                 TRACE("Updating lightEnabled for light %d\n", src->OriginalIndex);
 422                 src->lightEnabled = realLight? realLight->lightEnabled: FALSE;
 423             }
 424
 425             src = src->next;
 426         }
 427
 428         /* Recorded => Only update 'changed' values */
 429         if (This->pixelShader != targetStateBlock->pixelShader) {
 430             TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
 431
 432             if (targetStateBlock->pixelShader) {
 433                 IWineD3DPixelShader_AddRef(targetStateBlock->pixelShader);
 434             }
 435             if (This->pixelShader) {
 436                 IWineD3DPixelShader_Release(This->pixelShader);
 437             }
 438
 439             This->pixelShader = targetStateBlock->pixelShader;
 440         }
 441
 442         /* Pixel Shader Float Constants */
 443         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 444             if (This->set.pixelShaderConstantsF[i]) {
 445                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 446                     targetStateBlock->pixelShaderConstantF[i * 4],
 447                     targetStateBlock->pixelShaderConstantF[i * 4 + 1],
 448                     targetStateBlock->pixelShaderConstantF[i * 4 + 2],
 449                     targetStateBlock->pixelShaderConstantF[i * 4 + 3]);
 450
 451                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 452                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 453                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 454                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 455             }
 456         }
 457
 458         /* Pixel Shader Integer Constants */
 459         for (i = 0; i < MAX_CONST_I; ++i) {
 460             if (This->set.pixelShaderConstantsI[i]) {
 461                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 462                     targetStateBlock->pixelShaderConstantI[i * 4],
 463                     targetStateBlock->pixelShaderConstantI[i * 4 + 1],
 464                     targetStateBlock->pixelShaderConstantI[i * 4 + 2],
 465                     targetStateBlock->pixelShaderConstantI[i * 4 + 3]);
 466
 467                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 468                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 469                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 470                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 471             }
 472         }
 473
 474         /* Pixel Shader Boolean Constants */
 475         for (i = 0; i < MAX_CONST_B; ++i) {
 476             if (This->set.pixelShaderConstantsB[i]) {
 477                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 478                     targetStateBlock->pixelShaderConstantB[i]? "TRUE":"FALSE");
 479
 480                 This->pixelShaderConstantB[i] =  targetStateBlock->pixelShaderConstantB[i];
 481             }
 482         }
 483
 484         /* Others + Render & Texture */
 485         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 486             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 487                                     &This->transforms[i],
 488                                     sizeof(WINED3DMATRIX)) != 0) {
 489                 TRACE("Updating transform %d\n", i);
 490                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(WINED3DMATRIX));
 491             }
 492         }
 493
 494         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 495                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 496             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 497             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 498             This->pIndexData = targetStateBlock->pIndexData;
 499             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 500         }
 501
 502         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 503             TRACE("Updating vertex declaration from %p to %p\n", This->vertexDecl, targetStateBlock->vertexDecl);
 504
 505             if (targetStateBlock->vertexDecl) {
 506                 IWineD3DVertexDeclaration_AddRef(targetStateBlock->vertexDecl);
 507             }
 508             if (This->vertexDecl) {
 509                 IWineD3DVertexDeclaration_Release(This->vertexDecl);
 510             }
 511
 512             This->vertexDecl = targetStateBlock->vertexDecl;
 513         }
 514
 515         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 516             This->fvf = targetStateBlock->fvf;
 517         }
 518
 519         if (This->set.material && memcmp(&targetStateBlock->material,
 520                                                     &This->material,
 521                                                     sizeof(WINED3DMATERIAL)) != 0) {
 522             TRACE("Updating material\n");
 523             memcpy(&This->material, &targetStateBlock->material, sizeof(WINED3DMATERIAL));
 524         }
 525
 526         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 527                                                     &This->viewport,
 528                                                     sizeof(WINED3DVIEWPORT)) != 0) {
 529             TRACE("Updating viewport\n");
 530             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(WINED3DVIEWPORT));
 531         }
 532
 533         for (i = 0; i < MAX_STREAMS; i++) {
 534             if (This->set.streamSource[i] &&
 535                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 536                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 537                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 538                                                                             targetStateBlock->streamStride[i]);
 539                 This->streamStride[i] = targetStateBlock->streamStride[i];
 540                 This->streamSource[i] = targetStateBlock->streamSource[i];
 541             }
 542
 543             if (This->set.streamFreq[i] &&
 544             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 545             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 546                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 547                                                                                    targetStateBlock->streamFlags[i]);
 548                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 549                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 550             }
 551         }
 552
 553         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 554             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 555                                                         &This->clipplane[i],
 556                                                         sizeof(This->clipplane)) != 0) {
 557
 558                 TRACE("Updating clipplane %d\n", i);
 559                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 560                                         sizeof(This->clipplane));
 561             }
 562         }
 563
 564         /* Render */
 565         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 566
 567             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 568                 TRACE("Updating renderState %d to %d\n", i, targetStateBlock->renderState[i]);
 569                 This->renderState[i] = targetStateBlock->renderState[i];
 570             }
 571         }
 572
 573         /* Texture states */
 574         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 575             /* TODO: move over to using memcpy */
 576             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 577                 if (This->set.textureState[j][i]) {
 578                     TRACE("Updating texturestagestate %d,%d to %d (was %d)\n", j,i, targetStateBlock->textureState[j][i],
 579                     This->textureState[j][i]);
 580                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 581                 }
 582             }
 583         }
 584
 585         /* Samplers */
 586         /* TODO: move over to using memcpy */
 587         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 588             if (This->set.textures[j]) {
 589                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 590                 This->textures[j] = targetStateBlock->textures[j];
 591             }
 592             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 593                 if (This->set.samplerState[j][i]) {
 594                     TRACE("Updating sampler state %d,%d to %d (was %d)\n",
 595                     j, i, targetStateBlock->samplerState[j][i],
 596                     This->samplerState[j][i]);
 597                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 598                 }
 599             }
 600         }
 601     }
 602
 603     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 604
 605     return WINED3D_OK;
 606 }
 607
 608 static HRESULT  WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 609     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 610     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 611
 612 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 613 should really perform a delta so that only the changes get updated*/
 614
 615
 616     UINT i;
 617     UINT j;
 618
 619     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 620
 621     /* FIXME: Only apply applicable states not all states */
 622
 623     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 624
 625
 626         PLIGHTINFOEL *toDo = This->lights;
 627         while (toDo != NULL) {
 628             if (toDo->changed)
 629                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 630             if (toDo->enabledChanged)
 631                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 632             toDo = toDo->next;
 633         }
 634
 635         /* Vertex Shader */
 636         if (This->set.vertexShader && This->changed.vertexShader) {
 637             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 638         }
 639
 640         /* Vertex Shader Constants */
 641         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 642             if (This->set.vertexShaderConstantsF[i] && This->changed.vertexShaderConstantsF[i])
 643                 IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 644         }
 645
 646         for (i = 0; i < MAX_CONST_I; i++) {
 647             if (This->set.vertexShaderConstantsI[i] && This->changed.vertexShaderConstantsI[i])
 648                 IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 649         }
 650
 651         for (i = 0; i < MAX_CONST_B; i++) {
 652             if (This->set.vertexShaderConstantsB[i] && This->changed.vertexShaderConstantsB[i])
 653                 IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 654         }
 655     }
 656
 657     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 658
 659         /* Pixel Shader */
 660         if (This->set.pixelShader && This->changed.pixelShader) {
 661             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 662         }
 663
 664         /* Pixel Shader Constants */
 665         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 666             if (This->set.pixelShaderConstantsF[i] && This->changed.pixelShaderConstantsF[i])
 667                 IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 668         }
 669
 670         for (i = 0; i < MAX_CONST_I; ++i) {
 671             if (This->set.pixelShaderConstantsI[i] && This->changed.pixelShaderConstantsI[i])
 672                 IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 673         }
 674
 675         for (i = 0; i < MAX_CONST_B; ++i) {
 676             if (This->set.pixelShaderConstantsB[i] && This->changed.pixelShaderConstantsB[i])
 677                 IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 678         }
 679     }
 680
 681     if (This->set.fvf && This->changed.fvf) {
 682         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 683     }
 684
 685     if (This->set.vertexDecl && This->changed.vertexDecl) {
 686         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 687     }
 688
 689     /* Others + Render & Texture */
 690     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 691         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 692             if (This->set.transform[i] && This->changed.transform[i])
 693                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 694         }
 695
 696         if (This->set.indices && This->changed.indices)
 697             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 698
 699         if (This->set.material && This->changed.material )
 700             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 701
 702         if (This->set.viewport && This->changed.viewport)
 703             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 704
 705         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 706         for (i=0; i<MAX_STREAMS; i++) {
 707             if (This->set.streamSource[i] && This->changed.streamSource[i])
 708                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 709
 710             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 711                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 712         }
 713
 714         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 715             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 716                 float clip[4];
 717
 718                 clip[0] = This->clipplane[i][0];
 719                 clip[1] = This->clipplane[i][1];
 720                 clip[2] = This->clipplane[i][2];
 721                 clip[3] = This->clipplane[i][3];
 722                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 723             }
 724         }
 725
 726         /* Render */
 727         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 728             if (This->set.renderState[i] && This->changed.renderState[i])
 729                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 730         }
 731
 732         /* Texture states */
 733         for (j = 0; j < GL_LIMITS(texture_stages); j++) { /* Set The texture first, just in case it resets the states? */
 734             /* TODO: move over to memcpy */
 735             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 736                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 737                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 738                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 739                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 740                     /* TODO: Record a display list to apply all gl states. For now apply by brute force */
 741                     IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, i));
 742                 }
 743             }
 744         }
 745
 746         /* Samplers */
 747         /* TODO: move over to memcpy */
 748         for (j = 0 ; j < GL_LIMITS(sampler_stages); j++){
 749             if (This->set.textures[j] && This->changed.textures[j]) {
 750                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 751             }
 752             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 753                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 754                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 755                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 756                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 757                 }
 758             }
 759             /* SetTexture catches nop changes, so the above call does not assure that the sampler is updated */
 760             IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_SAMPLER(j));
 761         }
 762
 763     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 764
 765         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 766             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 767                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 768
 769         }
 770
 771         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 772             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 773                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 774                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedPixelStates_T[i]));
 775             }
 776         }
 777
 778         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 779             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 780                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 781             }
 782         }
 783
 784     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 785
 786         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 787             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 788                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 789         }
 790
 791         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 792             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 793                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 794                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedVertexStates_T[i]));
 795             }
 796         }
 797
 798         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 799             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 800                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 801             }
 802         }
 803
 804
 805     } else {
 806         FIXME("Unrecognized state block type %d\n", This->blockType);
 807     }
 808     stateblock_savedstates_copy(iface, &((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed);
 809     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = MAX_TEXTURES - 1;
 810     for(j = 0; j < MAX_TEXTURES - 1; j++) {
 811         if(((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][D3DTSS_COLOROP] == WINED3DTOP_DISABLE) {
 812             ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = j;
 813             break;
 814         }
 815     }
 816     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 817
 818     return WINED3D_OK;
 819 }
 820
 821 static HRESULT  WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 822     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 823     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 824     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 825     union {
 826         WINED3DLINEPATTERN lp;
 827         DWORD d;
 828     } lp;
 829     union {
 830         float f;
 831         DWORD d;
 832     } tmpfloat;
 833     unsigned int i;
 834
 835     /* Note this may have a large overhead but it should only be executed
 836        once, in order to initialize the complete state of the device and
 837        all opengl equivalents                                            */
 838     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 839     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 840     This->blockType = WINED3DSBT_INIT;
 841
 842     /* Set some of the defaults for lights, transforms etc */
 843     memcpy(&This->transforms[WINED3DTS_PROJECTION], &identity, sizeof(identity));
 844     memcpy(&This->transforms[WINED3DTS_VIEW], &identity, sizeof(identity));
 845     for (i = 0; i < 256; ++i) {
 846       memcpy(&This->transforms[WINED3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 847     }
 848
 849     TRACE("Render states\n");
 850     /* Render states: */
 851     if (ThisDevice->depthStencilBuffer != NULL) {
 852        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_TRUE);
 853     } else {
 854        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_FALSE);
 855     }
 856     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         WINED3DFILL_SOLID);
 857     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        WINED3DSHADE_GOURAUD);
 858     lp.lp.wRepeatFactor = 0;
 859     lp.lp.wLinePattern  = 0;
 860     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 861     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 862     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 863     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 864     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         WINED3DBLEND_ONE);
 865     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        WINED3DBLEND_ZERO);
 866     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         WINED3DCULL_CCW);
 867     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            WINED3DCMP_LESSEQUAL);
 868     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        WINED3DCMP_ALWAYS);
 869     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0);
 870     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 871     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 872     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 873     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 874     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 875     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 876     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     WINED3DFOG_NONE);
 877     tmpfloat.f = 0.0f;
 878     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 879     tmpfloat.f = 1.0f;
 880     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 881     tmpfloat.f = 1.0f;
 882     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 883     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 884     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 885     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 886     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 887     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      WINED3DSTENCILOP_KEEP);
 888     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     WINED3DSTENCILOP_KEEP);
 889     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      WINED3DSTENCILOP_KEEP);
 890
 891     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 892      * so only a single call performed (and ensure defaults initialized before making that call)
 893      *
 894      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 895      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 896      */
 897     This->renderState[WINED3DRS_STENCILREF] = 0;
 898     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 899     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      WINED3DCMP_ALWAYS);
 900     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 901     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 902     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 903     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 904     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 905     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 906     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 907     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 908     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 909     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 910     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 911     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 912     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 913     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            WINED3DFOG_NONE);
 914     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 915     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 916     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 917     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    WINED3DMCS_COLOR1);
 918     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   WINED3DMCS_COLOR2);
 919     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    WINED3DMCS_MATERIAL);
 920     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   WINED3DMCS_MATERIAL);
 921     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              WINED3DVBF_DISABLE);
 922     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 923     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 924     tmpfloat.f = 1.0f;
 925     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 926     tmpfloat.f = 1.0f;
 927     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 928     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 929     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 930     tmpfloat.f = 1.0f;
 931     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             tmpfloat.d);
 932     tmpfloat.f = 0.0f;
 933     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             tmpfloat.d);
 934     tmpfloat.f = 0.0f;
 935     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             tmpfloat.d);
 936     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 937     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 938     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           WINED3DPATCHEDGE_DISCRETE);
 939     tmpfloat.f = 1.0f;
 940     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 941     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        0xbaadcafe);
 942     tmpfloat.f = 64.0f;
 943     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 944     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 945     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 946     tmpfloat.f = 0.0f;
 947     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 948     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  WINED3DBLENDOP_ADD);
 949     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 950     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 951     /* states new in d3d9 */
 952     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 953     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 954     tmpfloat.f = 1.0f;
 955     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 956     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 957     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 958     tmpfloat.f = 0.0f;
 959     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 960     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 961     tmpfloat.f = 1.0f;
 962     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 963     tmpfloat.f = 0.0f;
 964     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 965     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 966     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 967     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          WINED3DSTENCILOP_KEEP);
 968     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         WINED3DSTENCILOP_KEEP);
 969     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          WINED3DSTENCILOP_KEEP);
 970     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          WINED3DCMP_ALWAYS);
 971     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 972     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 973     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 974     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 975     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 976     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 977     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 978     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 979     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 980     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 981     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 982     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 983     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 984     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 985     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 986     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            WINED3DBLEND_ONE);
 987     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           WINED3DBLEND_ZERO);
 988     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             WINED3DBLENDOP_ADD);
 989
 990     /* clipping status */
 991     This->clip_status.ClipUnion = 0;
 992     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 993
 994     /* Texture Stage States - Put directly into state block, we will call function below */
 995     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 996         TRACE("Setting up default texture states for texture Stage %d\n", i);
 997         memcpy(&This->transforms[WINED3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 998         This->textureState[i][WINED3DTSS_COLOROP               ] = (i==0)? WINED3DTOP_MODULATE :  WINED3DTOP_DISABLE;
 999         This->textureState[i][WINED3DTSS_COLORARG1             ] = WINED3DTA_TEXTURE;
1000         This->textureState[i][WINED3DTSS_COLORARG2             ] = WINED3DTA_CURRENT;
1001         This->textureState[i][WINED3DTSS_ALPHAOP               ] = (i==0)? WINED3DTOP_SELECTARG1 :  WINED3DTOP_DISABLE;
1002         This->textureState[i][WINED3DTSS_ALPHAARG1             ] = WINED3DTA_TEXTURE;
1003         This->textureState[i][WINED3DTSS_ALPHAARG2             ] = WINED3DTA_CURRENT;
1004         This->textureState[i][WINED3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
1005         This->textureState[i][WINED3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
1006         This->textureState[i][WINED3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
1007         This->textureState[i][WINED3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
1008         This->textureState[i][WINED3DTSS_TEXCOORDINDEX         ] = i;
1009         This->textureState[i][WINED3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
1010         This->textureState[i][WINED3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
1011         This->textureState[i][WINED3DTSS_TEXTURETRANSFORMFLAGS ] = WINED3DTTFF_DISABLE;
1012         This->textureState[i][WINED3DTSS_ADDRESSW              ] = WINED3DTADDRESS_WRAP;
1013         This->textureState[i][WINED3DTSS_COLORARG0             ] = WINED3DTA_CURRENT;
1014         This->textureState[i][WINED3DTSS_ALPHAARG0             ] = WINED3DTA_CURRENT;
1015         This->textureState[i][WINED3DTSS_RESULTARG             ] = WINED3DTA_CURRENT;
1016     }
1017     This->lowest_disabled_stage = 1;
1018
1019         /* Sampler states*/
1020     for (i = 0 ; i <  GL_LIMITS(sampler_stages); i++) {
1021         TRACE("Setting up default samplers states for sampler %d\n", i);
1022         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = WINED3DTADDRESS_WRAP;
1023         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = WINED3DTADDRESS_WRAP;
1024         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = WINED3DTADDRESS_WRAP;
1025         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
1026         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = WINED3DTEXF_POINT;
1027         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = WINED3DTEXF_POINT;
1028         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = WINED3DTEXF_NONE;
1029         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
1030         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
1031         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
1032         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
1033         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
1034         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 0; /* TODO: Vertex offset in the presampled displacement map */
1035     }
1036
1037     /* Under DirectX you can have texture stage operations even if no texture is
1038        bound, whereas opengl will only do texture operations when a valid texture is
1039        bound. We emulate this by creating dummy textures and binding them to each
1040        texture stage, but disable all stages by default. Hence if a stage is enabled
1041        then the default texture will kick in until replaced by a SetTexture call     */
1042     ENTER_GL();
1043
1044     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
1045         GLubyte white = 255;
1046
1047         /* Note this avoids calling settexture, so pretend it has been called */
1048         This->set.textures[i]     = TRUE;
1049         This->changed.textures[i] = TRUE;
1050         This->textures[i]         = NULL;
1051
1052         /* Make appropriate texture active */
1053         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
1054             GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
1055             checkGLcall("glActiveTextureARB");
1056         } else if (i > 0) {
1057             FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
1058         }
1059
1060         /* Generate an opengl texture name */
1061         glGenTextures(1, &ThisDevice->dummyTextureName[i]);
1062         checkGLcall("glGenTextures");
1063         TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
1064
1065         /* Generate a dummy 1d texture */
1066         This->textureDimensions[i] = GL_TEXTURE_1D;
1067         glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
1068         checkGLcall("glBindTexture");
1069
1070         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
1071         checkGLcall("glTexImage1D");
1072     }
1073
1074     LEAVE_GL();
1075
1076
1077     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
1078     for (i = 0; i < MAX_PALETTES; ++i) {
1079       int j;
1080       for (j = 0; j < 256; ++j) {
1081         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
1082         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
1083         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
1084         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
1085       }
1086     }
1087     This->wineD3DDevice->currentPalette = 0;
1088
1089     /* Set default GLSL program to NULL.  We won't actually create one
1090      * until the app sets a vertex or pixel shader */
1091     This->glsl_program = NULL;
1092
1093     TRACE("-----------------------> Device defaults now set up...\n");
1094     return WINED3D_OK;
1095 }
1096
1097 /**********************************************************
1098  * IWineD3DStateBlock VTbl follows
1099  **********************************************************/
1100
1101 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
1102 {
1103     /* IUnknown */
1104     IWineD3DStateBlockImpl_QueryInterface,
1105     IWineD3DStateBlockImpl_AddRef,
1106     IWineD3DStateBlockImpl_Release,
1107     /* IWineD3DStateBlock */
1108     IWineD3DStateBlockImpl_GetParent,
1109     IWineD3DStateBlockImpl_GetDevice,
1110     IWineD3DStateBlockImpl_Capture,
1111     IWineD3DStateBlockImpl_Apply,
1112     IWineD3DStateBlockImpl_InitStartupStateBlock
1113 };