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     dest->scissorRect = dest->scissorRect;
  82
  83     /* Fixed size arrays */
  84     memcpy(dest->streamSource, source->streamSource, bsize * MAX_STREAMS);
  85     memcpy(dest->streamFreq, source->streamFreq, bsize * MAX_STREAMS);
  86     memcpy(dest->textures, source->textures, bsize * MAX_SAMPLERS);
  87     memcpy(dest->transform, source->transform, bsize * (HIGHEST_TRANSFORMSTATE + 1));
  88     memcpy(dest->renderState, source->renderState, bsize * (WINEHIGHEST_RENDER_STATE + 1));
  89     memcpy(dest->textureState, source->textureState, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
  90     memcpy(dest->samplerState, source->samplerState, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
  91     memcpy(dest->clipplane, source->clipplane, bsize * MAX_CLIPPLANES);
  92     memcpy(dest->pixelShaderConstantsB, source->pixelShaderConstantsB, bsize * MAX_CONST_B);
  93     memcpy(dest->pixelShaderConstantsI, source->pixelShaderConstantsI, bsize * MAX_CONST_I);
  94     memcpy(dest->vertexShaderConstantsB, source->vertexShaderConstantsB, bsize * MAX_CONST_B);
  95     memcpy(dest->vertexShaderConstantsI, source->vertexShaderConstantsI, bsize * MAX_CONST_I);
  96
  97     /* Dynamically sized arrays */
  98     memcpy(dest->pixelShaderConstantsF, source->pixelShaderConstantsF, bsize * GL_LIMITS(pshader_constantsF));
  99     memcpy(dest->vertexShaderConstantsF, source->vertexShaderConstantsF, bsize * GL_LIMITS(vshader_constantsF));
 100 }
 101
 102 /** Set all members of a stateblock savedstate to the given value */
 103 void stateblock_savedstates_set(
 104     IWineD3DStateBlock* iface,
 105     SAVEDSTATES* states,
 106     BOOL value) {
 107
 108     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 109     unsigned bsize = sizeof(BOOL);
 110
 111     /* Single values */
 112     states->indices = value;
 113     states->material = value;
 114     states->fvf = value;
 115     states->viewport = value;
 116     states->vertexDecl = value;
 117     states->pixelShader = value;
 118     states->vertexShader = value;
 119     states->scissorRect = value;
 120
 121     /* Fixed size arrays */
 122     memset(states->streamSource, value, bsize * MAX_STREAMS);
 123     memset(states->streamFreq, value, bsize * MAX_STREAMS);
 124     memset(states->textures, value, bsize * MAX_SAMPLERS);
 125     memset(states->transform, value, bsize * (HIGHEST_TRANSFORMSTATE + 1));
 126     memset(states->renderState, value, bsize * (WINEHIGHEST_RENDER_STATE + 1));
 127     memset(states->textureState, value, bsize * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 128     memset(states->samplerState, value, bsize * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 129     memset(states->clipplane, value, bsize * MAX_CLIPPLANES);
 130     memset(states->pixelShaderConstantsB, value, bsize * MAX_CONST_B);
 131     memset(states->pixelShaderConstantsI, value, bsize * MAX_CONST_I);
 132     memset(states->vertexShaderConstantsB, value, bsize * MAX_CONST_B);
 133     memset(states->vertexShaderConstantsI, value, bsize * MAX_CONST_I);
 134
 135     /* Dynamically sized arrays */
 136     memset(states->pixelShaderConstantsF, value, bsize * GL_LIMITS(pshader_constantsF));
 137     memset(states->vertexShaderConstantsF, value, bsize * GL_LIMITS(vshader_constantsF));
 138 }
 139
 140 void stateblock_copy(
 141     IWineD3DStateBlock* destination,
 142     IWineD3DStateBlock* source) {
 143
 144     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)source;
 145     IWineD3DStateBlockImpl *Dest = (IWineD3DStateBlockImpl *)destination;
 146
 147     /* IUnknown fields */
 148     Dest->lpVtbl                = This->lpVtbl;
 149     Dest->ref                   = This->ref;
 150
 151     /* IWineD3DStateBlock information */
 152     Dest->parent                = This->parent;
 153     Dest->wineD3DDevice         = This->wineD3DDevice;
 154     Dest->blockType             = This->blockType;
 155
 156     /* Saved states */
 157     stateblock_savedstates_copy(source, &Dest->set, &This->set);
 158     stateblock_savedstates_copy(source, &Dest->changed, &This->changed);
 159
 160     /* Single items */
 161     Dest->fvf = This->fvf;
 162     Dest->vertexDecl = This->vertexDecl;
 163     Dest->vertexShader = This->vertexShader;
 164     Dest->streamIsUP = This->streamIsUP;
 165     Dest->pIndexData = This->pIndexData;
 166     Dest->baseVertexIndex = This->baseVertexIndex;
 167     Dest->lights = This->lights;
 168     Dest->clip_status = This->clip_status;
 169     Dest->viewport = This->viewport;
 170     Dest->material = This->material;
 171     Dest->pixelShader = This->pixelShader;
 172     Dest->glsl_program = This->glsl_program;
 173     memcpy(&Dest->scissorRect, &This->scissorRect, sizeof(Dest->scissorRect));
 174
 175     /* Fixed size arrays */
 176     memcpy(Dest->vertexShaderConstantB, This->vertexShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 177     memcpy(Dest->vertexShaderConstantI, This->vertexShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 178     memcpy(Dest->pixelShaderConstantB, This->pixelShaderConstantB, sizeof(BOOL) * MAX_CONST_B);
 179     memcpy(Dest->pixelShaderConstantI, This->pixelShaderConstantI, sizeof(INT) * MAX_CONST_I * 4);
 180
 181     memcpy(Dest->streamStride, This->streamStride, sizeof(UINT) * MAX_STREAMS);
 182     memcpy(Dest->streamOffset, This->streamOffset, sizeof(UINT) * MAX_STREAMS);
 183     memcpy(Dest->streamSource, This->streamSource, sizeof(IWineD3DVertexBuffer*) * MAX_STREAMS);
 184     memcpy(Dest->streamFreq,   This->streamFreq,   sizeof(UINT) * MAX_STREAMS);
 185     memcpy(Dest->streamFlags,  This->streamFlags,  sizeof(UINT) * MAX_STREAMS);
 186     memcpy(Dest->transforms,   This->transforms,   sizeof(WINED3DMATRIX) * (HIGHEST_TRANSFORMSTATE + 1));
 187     memcpy(Dest->clipplane,    This->clipplane,    sizeof(double) * MAX_CLIPPLANES * 4);
 188     memcpy(Dest->renderState,  This->renderState,  sizeof(DWORD) * (WINEHIGHEST_RENDER_STATE + 1));
 189     memcpy(Dest->textures,     This->textures,     sizeof(IWineD3DBaseTexture*) * MAX_SAMPLERS);
 190     memcpy(Dest->textureDimensions, This->textureDimensions, sizeof(int) * MAX_SAMPLERS);
 191     memcpy(Dest->textureState, This->textureState, sizeof(DWORD) * MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1));
 192     memcpy(Dest->samplerState, This->samplerState, sizeof(DWORD) * MAX_SAMPLERS * (WINED3D_HIGHEST_SAMPLER_STATE + 1));
 193
 194     /* Dynamically sized arrays */
 195     memcpy(Dest->vertexShaderConstantF, This->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
 196     memcpy(Dest->pixelShaderConstantF,  This->pixelShaderConstantF,  sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
 197 }
 198
 199 /**********************************************************
 200  * IWineD3DStateBlockImpl IUnknown parts follows
 201  **********************************************************/
 202 static HRESULT  WINAPI IWineD3DStateBlockImpl_QueryInterface(IWineD3DStateBlock *iface,REFIID riid,LPVOID *ppobj)
 203 {
 204     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 205     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 206     if (IsEqualGUID(riid, &IID_IUnknown)
 207         || IsEqualGUID(riid, &IID_IWineD3DBase)
 208         || IsEqualGUID(riid, &IID_IWineD3DStateBlock)){
 209         IUnknown_AddRef(iface);
 210         *ppobj = This;
 211         return S_OK;
 212     }
 213     *ppobj = NULL;
 214     return E_NOINTERFACE;
 215 }
 216
 217 static ULONG  WINAPI IWineD3DStateBlockImpl_AddRef(IWineD3DStateBlock *iface) {
 218     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 219     ULONG refCount = InterlockedIncrement(&This->ref);
 220
 221     TRACE("(%p) : AddRef increasing from %d\n", This, refCount - 1);
 222     return refCount;
 223 }
 224
 225 static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
 226     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 227     ULONG refCount = InterlockedDecrement(&This->ref);
 228
 229     TRACE("(%p) : Releasing from %d\n", This, refCount + 1);
 230
 231     if (!refCount) {
 232         constant_entry *constant, *constant2;
 233
 234         /* type 0 represents the primary stateblock, so free all the resources */
 235         if (This->blockType == WINED3DSBT_INIT) {
 236             int counter;
 237             FIXME("Releasing primary stateblock\n");
 238
 239             /* NOTE: according to MSDN: The application is responsible for making sure the texture references are cleared down */
 240             for (counter = 0; counter < GL_LIMITS(sampler_stages); counter++) {
 241                 if (This->textures[counter]) {
 242                     /* release our 'internal' hold on the texture */
 243                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
 244                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p\n", counter, This->textures[counter]);
 245                     }
 246                 }
 247             }
 248
 249         }
 250
 251         HeapFree(GetProcessHeap(), 0, This->vertexShaderConstantF);
 252         HeapFree(GetProcessHeap(), 0, This->set.vertexShaderConstantsF);
 253         HeapFree(GetProcessHeap(), 0, This->changed.vertexShaderConstantsF);
 254         HeapFree(GetProcessHeap(), 0, This->pixelShaderConstantF);
 255         HeapFree(GetProcessHeap(), 0, This->set.pixelShaderConstantsF);
 256         HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
 257
 258         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_vconstantsF, constant_entry, entry) {
 259             HeapFree(GetProcessHeap(), 0, constant);
 260         }
 261
 262         LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_pconstantsF, constant_entry, entry) {
 263             HeapFree(GetProcessHeap(), 0, constant);
 264         }
 265
 266         HeapFree(GetProcessHeap(), 0, This);
 267     }
 268     return refCount;
 269 }
 270
 271 /**********************************************************
 272  * IWineD3DStateBlockImpl parts follows
 273  **********************************************************/
 274 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 275     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 276     IUnknown_AddRef(This->parent);
 277     *pParent = This->parent;
 278     return WINED3D_OK;
 279 }
 280
 281 static HRESULT  WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 282
 283     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 284
 285     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 286     IWineD3DDevice_AddRef(*ppDevice);
 287     return WINED3D_OK;
 288
 289 }
 290
 291 static HRESULT  WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 292
 293     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 294     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 295
 296     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 297
 298     /* If not recorded, then update can just recapture */
 299     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 300         IWineD3DStateBlockImpl* tmpBlock;
 301         PLIGHTINFOEL *tmp = This->lights;
 302
 303         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 304
 305         /* Note just swap the light chains over so when deleting, the old one goes */
 306         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 307         tmpBlock->lights = tmp;
 308
 309         /* Delete the temporary one (which points to the old light chain though */
 310         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 311         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 312
 313     } else {
 314         unsigned int i, j;
 315
 316         PLIGHTINFOEL *src;
 317
 318         /* Recorded => Only update 'changed' values */
 319         if (This->vertexShader != targetStateBlock->vertexShader) {
 320             TRACE("Updating vertex shader from %p to %p\n", This->vertexShader, targetStateBlock->vertexShader);
 321
 322             This->vertexShader = targetStateBlock->vertexShader;
 323         }
 324
 325         /* Vertex Shader Float Constants */
 326         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 327             if (This->set.vertexShaderConstantsF[i]) {
 328                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 329                     targetStateBlock->vertexShaderConstantF[i * 4],
 330                     targetStateBlock->vertexShaderConstantF[i * 4 + 1],
 331                     targetStateBlock->vertexShaderConstantF[i * 4 + 2],
 332                     targetStateBlock->vertexShaderConstantF[i * 4 + 3]);
 333
 334                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 335                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 336                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 337                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 338             }
 339         }
 340
 341         /* Vertex Shader Integer Constants */
 342         for (i = 0; i < MAX_CONST_I; ++i) {
 343             if (This->set.vertexShaderConstantsI[i]) {
 344                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 345                     targetStateBlock->vertexShaderConstantI[i * 4],
 346                     targetStateBlock->vertexShaderConstantI[i * 4 + 1],
 347                     targetStateBlock->vertexShaderConstantI[i * 4 + 2],
 348                     targetStateBlock->vertexShaderConstantI[i * 4 + 3]);
 349
 350                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 351                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 352                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 353                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 354             }
 355         }
 356
 357         /* Vertex Shader Boolean Constants */
 358         for (i = 0; i < MAX_CONST_B; ++i) {
 359             if (This->set.vertexShaderConstantsB[i]) {
 360                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 361                     targetStateBlock->vertexShaderConstantB[i]? "TRUE":"FALSE");
 362
 363                 This->vertexShaderConstantB[i] =  targetStateBlock->vertexShaderConstantB[i];
 364             }
 365         }
 366
 367         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 368              so we need to walk that chain and update any actions which differ */
 369         src = This->lights;
 370         while (src != NULL) {
 371             PLIGHTINFOEL *realLight = NULL;
 372
 373             /* Locate the light in the live lights */
 374             realLight = targetStateBlock->lights;
 375             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 376
 377             /* If 'changed' then its a SetLight command. Rather than comparing to see
 378                  if the OriginalParms have changed and then copy them (twice through
 379                  memory) just do the copy                                              */
 380             if (src->changed) {
 381
 382                 /* If the light exists, copy its parameters, otherwise copy the default parameters */
 383                 const WINED3DLIGHT* params = realLight? &realLight->OriginalParms: &WINED3D_default_light;
 384                 TRACE("Updating lights for light %d\n", src->OriginalIndex);
 385                 memcpy(&src->OriginalParms, params, sizeof(*params));
 386             }
 387
 388             /* If 'enabledchanged' then its a LightEnable command */
 389             if (src->enabledChanged) {
 390
 391                 /* If the light exists, check if it's enabled, otherwise default is disabled state */
 392                 TRACE("Updating lightEnabled for light %d\n", src->OriginalIndex);
 393                 src->lightEnabled = realLight? realLight->lightEnabled: FALSE;
 394             }
 395
 396             src = src->next;
 397         }
 398
 399         /* Recorded => Only update 'changed' values */
 400         if (This->pixelShader != targetStateBlock->pixelShader) {
 401             TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
 402
 403             This->pixelShader = targetStateBlock->pixelShader;
 404         }
 405
 406         /* Pixel Shader Float Constants */
 407         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 408             if (This->set.pixelShaderConstantsF[i]) {
 409                 TRACE("Setting %p from %p %d to { %f, %f, %f, %f }\n", This, targetStateBlock, i,
 410                     targetStateBlock->pixelShaderConstantF[i * 4],
 411                     targetStateBlock->pixelShaderConstantF[i * 4 + 1],
 412                     targetStateBlock->pixelShaderConstantF[i * 4 + 2],
 413                     targetStateBlock->pixelShaderConstantF[i * 4 + 3]);
 414
 415                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 416                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 417                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 418                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 419             }
 420         }
 421
 422         /* Pixel Shader Integer Constants */
 423         for (i = 0; i < MAX_CONST_I; ++i) {
 424             if (This->set.pixelShaderConstantsI[i]) {
 425                 TRACE("Setting %p from %p %d to { %d, %d, %d, %d }\n", This, targetStateBlock, i,
 426                     targetStateBlock->pixelShaderConstantI[i * 4],
 427                     targetStateBlock->pixelShaderConstantI[i * 4 + 1],
 428                     targetStateBlock->pixelShaderConstantI[i * 4 + 2],
 429                     targetStateBlock->pixelShaderConstantI[i * 4 + 3]);
 430
 431                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 432                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 433                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 434                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 435             }
 436         }
 437
 438         /* Pixel Shader Boolean Constants */
 439         for (i = 0; i < MAX_CONST_B; ++i) {
 440             if (This->set.pixelShaderConstantsB[i]) {
 441                 TRACE("Setting %p from %p %d to %s\n", This, targetStateBlock, i,
 442                     targetStateBlock->pixelShaderConstantB[i]? "TRUE":"FALSE");
 443
 444                 This->pixelShaderConstantB[i] =  targetStateBlock->pixelShaderConstantB[i];
 445             }
 446         }
 447
 448         /* Others + Render & Texture */
 449         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 450             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 451                                     &This->transforms[i],
 452                                     sizeof(WINED3DMATRIX)) != 0) {
 453                 TRACE("Updating transform %d\n", i);
 454                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(WINED3DMATRIX));
 455             }
 456         }
 457
 458         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 459                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 460             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 461             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 462             This->pIndexData = targetStateBlock->pIndexData;
 463             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 464         }
 465
 466         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 467             TRACE("Updating vertex declaration from %p to %p\n", This->vertexDecl, targetStateBlock->vertexDecl);
 468
 469             This->vertexDecl = targetStateBlock->vertexDecl;
 470         }
 471
 472         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 473             This->fvf = targetStateBlock->fvf;
 474         }
 475
 476         if (This->set.material && memcmp(&targetStateBlock->material,
 477                                                     &This->material,
 478                                                     sizeof(WINED3DMATERIAL)) != 0) {
 479             TRACE("Updating material\n");
 480             memcpy(&This->material, &targetStateBlock->material, sizeof(WINED3DMATERIAL));
 481         }
 482
 483         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 484                                                     &This->viewport,
 485                                                     sizeof(WINED3DVIEWPORT)) != 0) {
 486             TRACE("Updating viewport\n");
 487             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(WINED3DVIEWPORT));
 488         }
 489
 490         if(This->set.scissorRect && memcmp(&targetStateBlock->scissorRect,
 491                                            &This->scissorRect,
 492                                            sizeof(targetStateBlock->scissorRect)))
 493         {
 494             TRACE("Updating scissor rect\n");
 495             memcpy(&targetStateBlock->scissorRect, &This->scissorRect, sizeof(targetStateBlock->scissorRect));
 496         }
 497
 498         for (i = 0; i < MAX_STREAMS; i++) {
 499             if (This->set.streamSource[i] &&
 500                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 501                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 502                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 503                                                                             targetStateBlock->streamStride[i]);
 504                 This->streamStride[i] = targetStateBlock->streamStride[i];
 505                 This->streamSource[i] = targetStateBlock->streamSource[i];
 506             }
 507
 508             if (This->set.streamFreq[i] &&
 509             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 510             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 511                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 512                                                                                    targetStateBlock->streamFlags[i]);
 513                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 514                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 515             }
 516         }
 517
 518         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 519             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 520                                                         &This->clipplane[i],
 521                                                         sizeof(This->clipplane)) != 0) {
 522
 523                 TRACE("Updating clipplane %d\n", i);
 524                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 525                                         sizeof(This->clipplane));
 526             }
 527         }
 528
 529         /* Render */
 530         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 531
 532             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 533                 TRACE("Updating renderState %d to %d\n", i, targetStateBlock->renderState[i]);
 534                 This->renderState[i] = targetStateBlock->renderState[i];
 535             }
 536         }
 537
 538         /* Texture states */
 539         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 540             /* TODO: move over to using memcpy */
 541             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 542                 if (This->set.textureState[j][i]) {
 543                     TRACE("Updating texturestagestate %d,%d to %d (was %d)\n", j,i, targetStateBlock->textureState[j][i],
 544                     This->textureState[j][i]);
 545                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 546                 }
 547             }
 548         }
 549
 550         /* Samplers */
 551         /* TODO: move over to using memcpy */
 552         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 553             if (This->set.textures[j]) {
 554                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 555                 This->textures[j] = targetStateBlock->textures[j];
 556             }
 557             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 558                 if (This->set.samplerState[j][i]) {
 559                     TRACE("Updating sampler state %d,%d to %d (was %d)\n",
 560                     j, i, targetStateBlock->samplerState[j][i],
 561                     This->samplerState[j][i]);
 562                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 563                 }
 564             }
 565         }
 566     }
 567
 568     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 569
 570     return WINED3D_OK;
 571 }
 572
 573 static HRESULT  WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 574     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 575     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 576
 577 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 578 should really perform a delta so that only the changes get updated*/
 579
 580
 581     UINT i;
 582     UINT j;
 583
 584     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 585
 586     /* FIXME: Only apply applicable states not all states */
 587
 588     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 589
 590
 591         PLIGHTINFOEL *toDo = This->lights;
 592         while (toDo != NULL) {
 593             if (toDo->changed)
 594                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 595             if (toDo->enabledChanged)
 596                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 597             toDo = toDo->next;
 598         }
 599
 600         /* Vertex Shader */
 601         if (This->set.vertexShader && This->changed.vertexShader) {
 602             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 603         }
 604
 605         /* Vertex Shader Constants */
 606         for (i = 0; i < GL_LIMITS(vshader_constantsF); ++i) {
 607             if (This->set.vertexShaderConstantsF[i] && This->changed.vertexShaderConstantsF[i])
 608                 IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 609         }
 610
 611         for (i = 0; i < MAX_CONST_I; i++) {
 612             if (This->set.vertexShaderConstantsI[i] && This->changed.vertexShaderConstantsI[i])
 613                 IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 614         }
 615
 616         for (i = 0; i < MAX_CONST_B; i++) {
 617             if (This->set.vertexShaderConstantsB[i] && This->changed.vertexShaderConstantsB[i])
 618                 IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 619         }
 620     }
 621
 622     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 623
 624         /* Pixel Shader */
 625         if (This->set.pixelShader && This->changed.pixelShader) {
 626             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 627         }
 628
 629         /* Pixel Shader Constants */
 630         for (i = 0; i < GL_LIMITS(pshader_constantsF); ++i) {
 631             if (This->set.pixelShaderConstantsF[i] && This->changed.pixelShaderConstantsF[i])
 632                 IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 633         }
 634
 635         for (i = 0; i < MAX_CONST_I; ++i) {
 636             if (This->set.pixelShaderConstantsI[i] && This->changed.pixelShaderConstantsI[i])
 637                 IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 638         }
 639
 640         for (i = 0; i < MAX_CONST_B; ++i) {
 641             if (This->set.pixelShaderConstantsB[i] && This->changed.pixelShaderConstantsB[i])
 642                 IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 643         }
 644     }
 645
 646     if (This->set.fvf && This->changed.fvf) {
 647         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 648     }
 649
 650     if (This->set.vertexDecl && This->changed.vertexDecl) {
 651         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 652     }
 653
 654     /* Others + Render & Texture */
 655     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 656         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 657             if (This->set.transform[i] && This->changed.transform[i])
 658                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 659         }
 660
 661         if (This->set.indices && This->changed.indices)
 662             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 663
 664         if (This->set.material && This->changed.material )
 665             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 666
 667         if (This->set.viewport && This->changed.viewport)
 668             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 669
 670         if (This->set.scissorRect && This->changed.scissorRect)
 671             IWineD3DDevice_SetScissorRect(pDevice, &This->scissorRect);
 672
 673         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 674         for (i=0; i<MAX_STREAMS; i++) {
 675             if (This->set.streamSource[i] && This->changed.streamSource[i])
 676                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 677
 678             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 679                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 680         }
 681
 682         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 683             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 684                 float clip[4];
 685
 686                 clip[0] = This->clipplane[i][0];
 687                 clip[1] = This->clipplane[i][1];
 688                 clip[2] = This->clipplane[i][2];
 689                 clip[3] = This->clipplane[i][3];
 690                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 691             }
 692         }
 693
 694         /* Render */
 695         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 696             if (This->set.renderState[i] && This->changed.renderState[i])
 697                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 698         }
 699
 700         /* Texture states */
 701         for (j = 0; j < GL_LIMITS(texture_stages); j++) { /* Set The texture first, just in case it resets the states? */
 702             /* TODO: move over to memcpy */
 703             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 704                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 705                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 706                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 707                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 708                     /* TODO: Record a display list to apply all gl states. For now apply by brute force */
 709                     IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, i));
 710                 }
 711             }
 712         }
 713
 714         /* Samplers */
 715         /* TODO: move over to memcpy */
 716         for (j = 0 ; j < GL_LIMITS(sampler_stages); j++){
 717             if (This->set.textures[j] && This->changed.textures[j]) {
 718                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 719             }
 720             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 721                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 722                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 723                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 724                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 725                 }
 726             }
 727             /* SetTexture catches nop changes, so the above call does not assure that the sampler is updated */
 728             IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_SAMPLER(j));
 729         }
 730
 731     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 732
 733         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 734             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 735                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 736
 737         }
 738
 739         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 740             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 741                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 742                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedPixelStates_T[i]));
 743             }
 744         }
 745
 746         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 747             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 748                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 749             }
 750         }
 751
 752     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 753
 754         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 755             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 756                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 757         }
 758
 759         for (j = 0; j < GL_LIMITS(texture_stages); j++) {
 760             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 761                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 762                 IWineD3DDeviceImpl_MarkStateDirty((IWineD3DDeviceImpl *)pDevice, STATE_TEXTURESTAGE(j, SavedVertexStates_T[i]));
 763             }
 764         }
 765
 766         for (j = 0; j < GL_LIMITS(sampler_stages); j++) {
 767             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 768                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 769             }
 770         }
 771
 772
 773     } else {
 774         FIXME("Unrecognized state block type %d\n", This->blockType);
 775     }
 776     stateblock_savedstates_copy(iface, &((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed);
 777     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = MAX_TEXTURES - 1;
 778     for(j = 0; j < MAX_TEXTURES - 1; j++) {
 779         if(((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][D3DTSS_COLOROP] == WINED3DTOP_DISABLE) {
 780             ((IWineD3DDeviceImpl *)pDevice)->stateBlock->lowest_disabled_stage = j;
 781             break;
 782         }
 783     }
 784     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 785
 786     return WINED3D_OK;
 787 }
 788
 789 static HRESULT  WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 790     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 791     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 792     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 793     union {
 794         WINED3DLINEPATTERN lp;
 795         DWORD d;
 796     } lp;
 797     union {
 798         float f;
 799         DWORD d;
 800     } tmpfloat;
 801     unsigned int i;
 802
 803     /* Note this may have a large overhead but it should only be executed
 804        once, in order to initialize the complete state of the device and
 805        all opengl equivalents                                            */
 806     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 807     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 808     This->blockType = WINED3DSBT_INIT;
 809
 810     /* Set some of the defaults for lights, transforms etc */
 811     memcpy(&This->transforms[WINED3DTS_PROJECTION], &identity, sizeof(identity));
 812     memcpy(&This->transforms[WINED3DTS_VIEW], &identity, sizeof(identity));
 813     for (i = 0; i < 256; ++i) {
 814       memcpy(&This->transforms[WINED3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 815     }
 816
 817     TRACE("Render states\n");
 818     /* Render states: */
 819     if (ThisDevice->depthStencilBuffer != NULL) {
 820        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_TRUE);
 821     } else {
 822        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       WINED3DZB_FALSE);
 823     }
 824     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         WINED3DFILL_SOLID);
 825     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        WINED3DSHADE_GOURAUD);
 826     lp.lp.wRepeatFactor = 0;
 827     lp.lp.wLinePattern  = 0;
 828     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 829     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 830     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 831     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 832     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         WINED3DBLEND_ONE);
 833     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        WINED3DBLEND_ZERO);
 834     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         WINED3DCULL_CCW);
 835     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            WINED3DCMP_LESSEQUAL);
 836     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        WINED3DCMP_ALWAYS);
 837     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0);
 838     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 839     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 840     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 841     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 842     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 843     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 844     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     WINED3DFOG_NONE);
 845     tmpfloat.f = 0.0f;
 846     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 847     tmpfloat.f = 1.0f;
 848     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 849     tmpfloat.f = 1.0f;
 850     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 851     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 852     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 853     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 854     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 855     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      WINED3DSTENCILOP_KEEP);
 856     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     WINED3DSTENCILOP_KEEP);
 857     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      WINED3DSTENCILOP_KEEP);
 858
 859     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 860      * so only a single call performed (and ensure defaults initialized before making that call)
 861      *
 862      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 863      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 864      */
 865     This->renderState[WINED3DRS_STENCILREF] = 0;
 866     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 867     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      WINED3DCMP_ALWAYS);
 868     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 869     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 870     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 871     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 872     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 873     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 874     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 875     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 876     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 877     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 878     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 879     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 880     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 881     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            WINED3DFOG_NONE);
 882     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 883     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 884     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 885     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    WINED3DMCS_COLOR1);
 886     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   WINED3DMCS_COLOR2);
 887     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    WINED3DMCS_MATERIAL);
 888     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   WINED3DMCS_MATERIAL);
 889     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              WINED3DVBF_DISABLE);
 890     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 891     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 892     tmpfloat.f = 1.0f;
 893     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 894     tmpfloat.f = 1.0f;
 895     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 896     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 897     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 898     tmpfloat.f = 1.0f;
 899     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             tmpfloat.d);
 900     tmpfloat.f = 0.0f;
 901     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             tmpfloat.d);
 902     tmpfloat.f = 0.0f;
 903     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             tmpfloat.d);
 904     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 905     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 906     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           WINED3DPATCHEDGE_DISCRETE);
 907     tmpfloat.f = 1.0f;
 908     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 909     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        0xbaadcafe);
 910     tmpfloat.f = 64.0f;
 911     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 912     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 913     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 914     tmpfloat.f = 0.0f;
 915     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 916     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  WINED3DBLENDOP_ADD);
 917     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 918     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 919     /* states new in d3d9 */
 920     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 921     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 922     tmpfloat.f = 1.0f;
 923     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 924     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 925     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 926     tmpfloat.f = 0.0f;
 927     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 928     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 929     tmpfloat.f = 1.0f;
 930     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 931     tmpfloat.f = 0.0f;
 932     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 933     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 934     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 935     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          WINED3DSTENCILOP_KEEP);
 936     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         WINED3DSTENCILOP_KEEP);
 937     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          WINED3DSTENCILOP_KEEP);
 938     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          WINED3DCMP_ALWAYS);
 939     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 940     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 941     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 942     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 943     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 944     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 945     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 946     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 947     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 948     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 949     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 950     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 951     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 952     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 953     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 954     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            WINED3DBLEND_ONE);
 955     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           WINED3DBLEND_ZERO);
 956     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             WINED3DBLENDOP_ADD);
 957
 958     /* clipping status */
 959     This->clip_status.ClipUnion = 0;
 960     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 961
 962     /* Texture Stage States - Put directly into state block, we will call function below */
 963     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
 964         TRACE("Setting up default texture states for texture Stage %d\n", i);
 965         memcpy(&This->transforms[WINED3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 966         This->textureState[i][WINED3DTSS_COLOROP               ] = (i==0)? WINED3DTOP_MODULATE :  WINED3DTOP_DISABLE;
 967         This->textureState[i][WINED3DTSS_COLORARG1             ] = WINED3DTA_TEXTURE;
 968         This->textureState[i][WINED3DTSS_COLORARG2             ] = WINED3DTA_CURRENT;
 969         This->textureState[i][WINED3DTSS_ALPHAOP               ] = (i==0)? WINED3DTOP_SELECTARG1 :  WINED3DTOP_DISABLE;
 970         This->textureState[i][WINED3DTSS_ALPHAARG1             ] = WINED3DTA_TEXTURE;
 971         This->textureState[i][WINED3DTSS_ALPHAARG2             ] = WINED3DTA_CURRENT;
 972         This->textureState[i][WINED3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 973         This->textureState[i][WINED3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 974         This->textureState[i][WINED3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 975         This->textureState[i][WINED3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 976         This->textureState[i][WINED3DTSS_TEXCOORDINDEX         ] = i;
 977         This->textureState[i][WINED3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 978         This->textureState[i][WINED3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 979         This->textureState[i][WINED3DTSS_TEXTURETRANSFORMFLAGS ] = WINED3DTTFF_DISABLE;
 980         This->textureState[i][WINED3DTSS_ADDRESSW              ] = WINED3DTADDRESS_WRAP;
 981         This->textureState[i][WINED3DTSS_COLORARG0             ] = WINED3DTA_CURRENT;
 982         This->textureState[i][WINED3DTSS_ALPHAARG0             ] = WINED3DTA_CURRENT;
 983         This->textureState[i][WINED3DTSS_RESULTARG             ] = WINED3DTA_CURRENT;
 984     }
 985     This->lowest_disabled_stage = 1;
 986
 987         /* Sampler states*/
 988     for (i = 0 ; i <  GL_LIMITS(sampler_stages); i++) {
 989         TRACE("Setting up default samplers states for sampler %d\n", i);
 990         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = WINED3DTADDRESS_WRAP;
 991         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = WINED3DTADDRESS_WRAP;
 992         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = WINED3DTADDRESS_WRAP;
 993         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
 994         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = WINED3DTEXF_POINT;
 995         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = WINED3DTEXF_POINT;
 996         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = WINED3DTEXF_NONE;
 997         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
 998         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
 999         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
1000         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
1001         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
1002         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 0; /* TODO: Vertex offset in the presampled displacement map */
1003     }
1004
1005     /* Under DirectX you can have texture stage operations even if no texture is
1006        bound, whereas opengl will only do texture operations when a valid texture is
1007        bound. We emulate this by creating dummy textures and binding them to each
1008        texture stage, but disable all stages by default. Hence if a stage is enabled
1009        then the default texture will kick in until replaced by a SetTexture call     */
1010     ENTER_GL();
1011
1012     for (i = 0; i < GL_LIMITS(texture_stages); i++) {
1013         GLubyte white = 255;
1014
1015         /* Note this avoids calling settexture, so pretend it has been called */
1016         This->set.textures[i]     = TRUE;
1017         This->changed.textures[i] = TRUE;
1018         This->textures[i]         = NULL;
1019
1020         /* Make appropriate texture active */
1021         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
1022             GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
1023             checkGLcall("glActiveTextureARB");
1024         } else if (i > 0) {
1025             FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
1026         }
1027
1028         /* Generate an opengl texture name */
1029         glGenTextures(1, &ThisDevice->dummyTextureName[i]);
1030         checkGLcall("glGenTextures");
1031         TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
1032
1033         /* Generate a dummy 1d texture */
1034         This->textureDimensions[i] = GL_TEXTURE_1D;
1035         glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
1036         checkGLcall("glBindTexture");
1037
1038         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
1039         checkGLcall("glTexImage1D");
1040     }
1041
1042     LEAVE_GL();
1043
1044
1045     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
1046     for (i = 0; i < MAX_PALETTES; ++i) {
1047       int j;
1048       for (j = 0; j < 256; ++j) {
1049         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
1050         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
1051         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
1052         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
1053       }
1054     }
1055     This->wineD3DDevice->currentPalette = 0;
1056
1057     /* Set default GLSL program to NULL.  We won't actually create one
1058      * until the app sets a vertex or pixel shader */
1059     This->glsl_program = NULL;
1060
1061     TRACE("-----------------------> Device defaults now set up...\n");
1062     return WINED3D_OK;
1063 }
1064
1065 /**********************************************************
1066  * IWineD3DStateBlock VTbl follows
1067  **********************************************************/
1068
1069 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
1070 {
1071     /* IUnknown */
1072     IWineD3DStateBlockImpl_QueryInterface,
1073     IWineD3DStateBlockImpl_AddRef,
1074     IWineD3DStateBlockImpl_Release,
1075     /* IWineD3DStateBlock */
1076     IWineD3DStateBlockImpl_GetParent,
1077     IWineD3DStateBlockImpl_GetDevice,
1078     IWineD3DStateBlockImpl_Capture,
1079     IWineD3DStateBlockImpl_Apply,
1080     IWineD3DStateBlockImpl_InitStartupStateBlock
1081 };