git.oblomov.eu Git - wine/blob - dlls/d3d8/stateblock.c

   1 /*
   2  * state block implementation
   3  *
   4  * Copyright 2002 Raphael Junqueira
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "winuser.h"
  24 #include "wingdi.h"
  25 #include "wine/debug.h"
  26
  27 #include <math.h>
  28
  29 #include "d3d8_private.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  32
  33 /* Used for CreateStateBlock */
  34 #define NUM_SAVEDPIXELSTATES_R     38
  35 #define NUM_SAVEDPIXELSTATES_T     27
  36 #define NUM_SAVEDVERTEXSTATES_R    33
  37 #define NUM_SAVEDVERTEXSTATES_T    2
  38
  39 /*
  40  * Globals
  41  */
  42 extern DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
  43 extern DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
  44 extern DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
  45 extern DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
  46 static const float idmatrix[16] = {
  47   1.0, 0.0, 0.0, 0.0,
  48   0.0, 1.0, 0.0, 0.0,
  49   0.0, 0.0, 1.0, 0.0,
  50   0.0, 0.0, 0.0, 1.0
  51 };
  52
  53 HRESULT WINAPI IDirect3DDeviceImpl_InitStartupStateBlock(IDirect3DDevice8Impl* This) {
  54     D3DLINEPATTERN lp;
  55     int i;
  56     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
  57
  58     /* Note this may have a large overhead but it should only be executed
  59        once, in order to initialize the complete state of the device and
  60        all opengl equivalents                                            */
  61     TRACE("-----------------------> Setting up device defaults...\n");
  62     This->StateBlock->blockType = D3DSBT_ALL;
  63
  64     /* FIXME: Set some of the defaults for lights, transforms etc */
  65     memcpy(&This->StateBlock->transforms[D3DTS_PROJECTION], &idmatrix, sizeof(idmatrix));
  66     memcpy(&This->StateBlock->transforms[D3DTS_VIEW], &idmatrix, sizeof(idmatrix));
  67     for (i = 0; i < 256; ++i) {
  68       memcpy(&This->StateBlock->transforms[D3DTS_WORLDMATRIX(i)], &idmatrix, sizeof(idmatrix));
  69     }
  70
  71     /* Render states: */
  72     if (This->PresentParms.EnableAutoDepthStencil) {
  73        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_TRUE);
  74     } else {
  75        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_FALSE);
  76     }
  77     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FILLMODE, D3DFILL_SOLID);
  78     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
  79     lp.wRepeatFactor = 0; lp.wLinePattern = 0; IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LINEPATTERN, (DWORD) &lp);
  80     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZWRITEENABLE, TRUE);
  81     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHATESTENABLE, FALSE);
  82     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LASTPIXEL, TRUE);
  83     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SRCBLEND, D3DBLEND_ONE);
  84     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DESTBLEND, D3DBLEND_ZERO);
  85     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CULLMODE, D3DCULL_CCW);
  86     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
  87     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAFUNC, D3DCMP_ALWAYS);
  88     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAREF, 0xff); /*??*/
  89     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DITHERENABLE, FALSE);
  90     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHABLENDENABLE, FALSE);
  91     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGENABLE, FALSE);
  92     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARENABLE, FALSE);
  93     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZVISIBLE, 0);
  94     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGCOLOR, 0);
  95     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
  96     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGSTART, 0.0f);
  97     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGEND, 1.0f);
  98     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGDENSITY, 1.0f);
  99     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EDGEANTIALIAS, FALSE);
 100     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZBIAS, 0);
 101     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_RANGEFOGENABLE, FALSE);
 102     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILENABLE, FALSE);
 103     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
 104     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
 105     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
 106     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
 107     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILREF, 0);
 108     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILMASK, 0xFFFFFFFF);
 109     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 110     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TEXTUREFACTOR, 0xFFFFFFFF);
 111     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP0, 0);
 112     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP1, 0);
 113     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP2, 0);
 114     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP3, 0);
 115     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP4, 0);
 116     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP5, 0);
 117     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP6, 0);
 118     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP7, 0);
 119     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPING, TRUE);
 120     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LIGHTING, TRUE);
 121     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENT, 0);
 122     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 123     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORVERTEX, TRUE);
 124     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LOCALVIEWER, TRUE);
 125     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALIZENORMALS, FALSE);
 126     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
 127     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
 128     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENTMATERIALSOURCE, D3DMCS_COLOR2);
 129     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
 130     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_VERTEXBLEND, D3DVBF_DISABLE);
 131     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPLANEENABLE, 0);
 132     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 133     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE, 1.0f);
 134     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MIN, 0.0f);
 135     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSPRITEENABLE, FALSE);
 136     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALEENABLE, FALSE);
 137     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_A, TRUE);
 138     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_B, TRUE);
 139     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_C, TRUE);
 140     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEANTIALIAS, TRUE);
 141     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEMASK, 0xFFFFFFFF);
 142     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHEDGESTYLE, D3DPATCHEDGE_DISCRETE);
 143     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHSEGMENTS, 1.0f);
 144     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DEBUGMONITORTOKEN, D3DDMT_DISABLE);
 145     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MAX, (DWORD) 64.0f);
 146     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 147     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORWRITEENABLE, 0x0000000F);
 148     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TWEENFACTOR, (DWORD) 0.0f);
 149     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_BLENDOP, D3DBLENDOP_ADD);
 150     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POSITIONORDER, D3DORDER_CUBIC);
 151     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALORDER, D3DORDER_LINEAR);
 152
 153     /* Texture Stage States - Put directly into state block, we will call function below */
 154     for (i=0; i<This->TextureUnits;i++) {
 155         memcpy(&This->StateBlock->transforms[D3DTS_TEXTURE0+i], &idmatrix, sizeof(idmatrix));
 156         This->StateBlock->texture_state[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 157         This->StateBlock->texture_state[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 158         This->StateBlock->texture_state[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 159         This->StateBlock->texture_state[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 160         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 161         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 162         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 163         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 164         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 165         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 166         /* FIXME: This->StateBlock->texture_state[i][D3DTSS_TEXCOORDINDEX         ] = ?; */
 167         This->StateBlock->texture_state[i][D3DTSS_ADDRESSU              ] = D3DTADDRESS_WRAP;
 168         This->StateBlock->texture_state[i][D3DTSS_ADDRESSV              ] = D3DTADDRESS_WRAP;
 169         This->StateBlock->texture_state[i][D3DTSS_BORDERCOLOR           ] = 0x00;
 170         This->StateBlock->texture_state[i][D3DTSS_MAGFILTER             ] = D3DTEXF_POINT;
 171         This->StateBlock->texture_state[i][D3DTSS_MINFILTER             ] = D3DTEXF_POINT;
 172         This->StateBlock->texture_state[i][D3DTSS_MIPFILTER             ] = D3DTEXF_NONE;
 173         This->StateBlock->texture_state[i][D3DTSS_MIPMAPLODBIAS         ] = 0;
 174         This->StateBlock->texture_state[i][D3DTSS_MAXMIPLEVEL           ] = 0;
 175         This->StateBlock->texture_state[i][D3DTSS_MAXANISOTROPY         ] = 1;
 176         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 177         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 178         This->StateBlock->texture_state[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 179         This->StateBlock->texture_state[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 180         This->StateBlock->texture_state[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 181         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 182         This->StateBlock->texture_state[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 183     }
 184
 185     /* Under DirectX you can have texture stage operations even if no texture is
 186        bound, whereas opengl will only do texture operations when a valid texture is
 187        bound. We emulate this by creating dummy textures and binding them to each
 188        texture stage, but disable all stages by default. Hence if a stage is enabled
 189        then the default texture will kick in until replaced by a SetTexture call     */
 190
 191     for (i = 0; i < This->TextureUnits; i++) {
 192         GLubyte white = 255;
 193
 194         /* Note this avoids calling settexture, so pretend it has been called */
 195         This->StateBlock->Set.textures[i] = TRUE;
 196         This->StateBlock->Changed.textures[i] = TRUE;
 197         This->StateBlock->textures[i] = NULL;
 198
 199         /* Make appropriate texture active */
 200         if (This->isMultiTexture) {
 201             glActiveTextureARB(GL_TEXTURE0_ARB + i);
 202             checkGLcall("glActiveTextureARB");
 203         } else if (i>0) {
 204             FIXME("Program using multiple concurrent textures which this opengl implementation doesnt support\n");
 205         }
 206
 207         /* Generate an opengl texture name */
 208         glGenTextures(1, &This->dummyTextureName[i]);
 209         checkGLcall("glGenTextures");
 210         TRACE("Dummy Texture %d given name %d\n", i, This->dummyTextureName[i]);
 211
 212         /* Generate a dummy 1d texture */
 213         This->StateBlock->textureDimensions[i] = GL_TEXTURE_1D;
 214         glBindTexture(GL_TEXTURE_1D, This->dummyTextureName[i]);
 215         checkGLcall("glBindTexture");
 216
 217         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 218         checkGLcall("glTexImage1D");
 219
 220         /* Reapply all the texture state information to this texture */
 221         setupTextureStates(iface, i);
 222     }
 223
 224     TRACE("-----------------------> Device defaults now set up...\n");
 225
 226     return D3D_OK;
 227 }
 228
 229
 230
 231 HRESULT WINAPI IDirect3DDeviceImpl_CreateStateBlock(IDirect3DDevice8Impl* This, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlockImpl** ppStateBlock) {
 232   IDirect3DStateBlockImpl* object;
 233   UINT i, j;
 234
 235   TRACE("(%p) : Type(%d)\n", This, Type);
 236
 237   /* Allocate Storage */
 238   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 239   if (object) {
 240     if (NULL == This->StateBlock) { /** if it the main stateblock only do init and returns */
 241       /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 242       object->device = This; /* FIXME: AddRef(This) */
 243       object->ref = 1;
 244       object->blockType = Type;
 245       This->StateBlock = object;
 246       /* don't forget to init it calling InitStartupStateBlock */
 247       return D3D_OK;
 248     }
 249     memcpy(object, This->StateBlock, sizeof(IDirect3DStateBlockImpl));
 250   } else {
 251     *ppStateBlock = (IDirect3DStateBlockImpl*) 0xFFFFFFFF;
 252     return E_OUTOFMEMORY;
 253   }
 254   /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 255   object->device = This; /* FIXME: AddRef(This) */
 256   object->ref = 1;
 257   object->blockType = Type;
 258
 259   TRACE("Updating changed flags appropriate for type %d\n", Type);
 260
 261   if (Type == D3DSBT_ALL) {
 262     TRACE("ALL => Pretend everything has changed\n");
 263     memset(&object->Changed, TRUE, sizeof(This->StateBlock->Changed));
 264
 265   } else if (Type == D3DSBT_PIXELSTATE) {
 266
 267     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 268
 269     /* TODO: Pixel Shader Constants */
 270     object->Changed.pixelShader = TRUE;
 271     for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 272       object->Changed.renderstate[SavedPixelStates_R[i]] = TRUE;
 273     }
 274     for (j = 0; j < This->TextureUnits; i++) {
 275       for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 276         object->Changed.texture_state[j][SavedPixelStates_T[i]] = TRUE;
 277       }
 278     }
 279
 280   } else if (Type == D3DSBT_VERTEXSTATE) {
 281
 282     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 283
 284     /* TODO: Vertex Shader Constants */
 285     object->Changed.vertexShader = TRUE;
 286     for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 287       object->Changed.renderstate[SavedVertexStates_R[i]] = TRUE;
 288     }
 289     for (j = 0; j < This->TextureUnits; i++) {
 290       for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 291         object->Changed.texture_state[j][SavedVertexStates_T[i]] = TRUE;
 292       }
 293     }
 294     for (i = 0; i < This->maxLights; i++) {
 295       object->Changed.lightEnable[i] = TRUE;
 296       object->Changed.lights[i] = TRUE;
 297     }
 298
 299   } else {
 300     FIXME("Unrecognized state block type %d\n", Type);
 301   }
 302   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
 303
 304   *ppStateBlock = object;
 305   return D3D_OK;
 306 }
 307
 308 /** yakkk temporary waiting for Release */
 309 HRESULT WINAPI IDirect3DDeviceImpl_DeleteStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 310   TRACE("(%p) : freeing StateBlock %p\n", This, pSB);
 311   HeapFree(GetProcessHeap(), 0, (void *)pSB);
 312   return D3D_OK;
 313 }
 314
 315 HRESULT WINAPI IDirect3DDeviceImpl_BeginStateBlock(IDirect3DDevice8Impl* This) {
 316   IDirect3DStateBlockImpl* object;
 317
 318   TRACE("(%p)\n", This);
 319
 320   if (This->isRecordingState) {
 321     TRACE("(%p) already recording! returning error\n", This);
 322     return D3DERR_INVALIDCALL;
 323   }
 324
 325   /* Allocate Storage */
 326   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 327   if (object) {
 328   } else {
 329     return E_OUTOFMEMORY;
 330   }
 331   /*object->lpVtbl = &Direct3DVextexShaderDeclaration8_Vtbl;*/
 332   object->device = This; /* FIXME: AddRef(This) */
 333   object->ref = 1;
 334
 335   This->isRecordingState = TRUE;
 336   This->UpdateStateBlock = object;
 337
 338   return D3D_OK;
 339 }
 340
 341 HRESULT WINAPI IDirect3DDeviceImpl_EndStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl** ppStateBlock) {
 342   TRACE("(%p)\n", This);
 343
 344   if (!This->isRecordingState) {
 345     TRACE("(%p) not recording! returning error\n", This);
 346     *ppStateBlock = NULL;
 347     return D3DERR_INVALIDCALL;
 348   }
 349
 350   This->UpdateStateBlock->blockType = D3DSBT_RECORDED;
 351   *ppStateBlock = This->UpdateStateBlock;
 352   This->isRecordingState = FALSE;
 353   This->UpdateStateBlock = This->StateBlock;
 354
 355   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, *ppStateBlock);
 356   return D3D_OK;
 357 }
 358
 359 HRESULT  WINAPI  IDirect3DDeviceImpl_ApplyStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 360     UINT i;
 361     UINT j;
 362     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 363
 364     TRACE("(%p) : Applying state block %p ------------------v\n", This, pSB);
 365
 366     /* FIXME: Only apply applicable states not all states */
 367
 368     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_VERTEXSTATE) {
 369
 370         for (i=0; i<This->maxLights; i++) {
 371
 372             if (pSB->Set.lightEnable[i] && pSB->Changed.lightEnable[i])
 373                 IDirect3DDevice8Impl_LightEnable(iface, i, pSB->lightEnable[i]);
 374             if (pSB->Set.lights[i] && pSB->Changed.lights[i])
 375                 IDirect3DDevice8Impl_SetLight(iface, i, &pSB->lights[i]);
 376         }
 377
 378         if (pSB->Set.vertexShader && pSB->Changed.vertexShader)
 379             IDirect3DDevice8Impl_SetVertexShader(iface, pSB->VertexShader);
 380
 381         /* TODO: Vertex Shader Constants */
 382     }
 383
 384     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_PIXELSTATE) {
 385
 386         if (pSB->Set.pixelShader && pSB->Changed.pixelShader)
 387             IDirect3DDevice8Impl_SetPixelShader(iface, pSB->PixelShader);
 388
 389         /* TODO: Pixel Shader Constants */
 390     }
 391
 392     /* Others + Render & Texture */
 393     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL) {
 394         for (i=0; i<HIGHEST_TRANSFORMSTATE; i++) {
 395             if (pSB->Set.transform[i] && pSB->Changed.transform[i])
 396                 IDirect3DDevice8Impl_SetTransform(iface, i, &pSB->transforms[i]);
 397         }
 398
 399         if (pSB->Set.Indices && pSB->Changed.Indices)
 400             IDirect3DDevice8Impl_SetIndices(iface, pSB->pIndexData, pSB->baseVertexIndex);
 401
 402         if (pSB->Set.material && pSB->Changed.material)
 403             IDirect3DDevice8Impl_SetMaterial(iface, &pSB->material);
 404
 405         if (pSB->Set.viewport && pSB->Changed.viewport)
 406             IDirect3DDevice8Impl_SetViewport(iface, &pSB->viewport);
 407
 408         for (i=0; i<MAX_STREAMS; i++) {
 409             if (pSB->Set.stream_source[i] && pSB->Changed.stream_source[i])
 410                 IDirect3DDevice8Impl_SetStreamSource(iface, i, pSB->stream_source[i], pSB->stream_stride[i]);
 411         }
 412
 413         for (i=0; i<This->clipPlanes; i++) {
 414             if (pSB->Set.clipplane[i] && pSB->Changed.clipplane[i]) {
 415                 float clip[4];
 416
 417                 clip[0] = pSB->clipplane[i][0];
 418                 clip[1] = pSB->clipplane[i][1];
 419                 clip[2] = pSB->clipplane[i][2];
 420                 clip[3] = pSB->clipplane[i][3];
 421                 IDirect3DDevice8Impl_SetClipPlane(iface, i, clip);
 422             }
 423         }
 424
 425         /* Render */
 426         for (i=0; i<HIGHEST_RENDER_STATE; i++) {
 427
 428             if (pSB->Set.renderstate[i] && pSB->Changed.renderstate[i])
 429                 IDirect3DDevice8Impl_SetRenderState(iface, i, pSB->renderstate[i]);
 430
 431         }
 432
 433         /* Texture */
 434         for (j = 0; j < This->TextureUnits; j++) {
 435           for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 436             if (pSB->Set.texture_state[j][i] && pSB->Changed.texture_state[j][i]) {
 437               IDirect3DDevice8Impl_SetTextureStageState(iface, j, i, pSB->texture_state[j][i]);
 438             }
 439           }
 440           if (pSB->Set.textures[j] && pSB->Changed.textures[j]) {
 441             IDirect3DDevice8Impl_SetTexture(iface, j, pSB->textures[j]);
 442           }
 443         }
 444
 445
 446     } else if (pSB->blockType == D3DSBT_PIXELSTATE) {
 447
 448         for (i=0; i<NUM_SAVEDPIXELSTATES_R; i++) {
 449             if (pSB->Set.renderstate[SavedPixelStates_R[i]] && pSB->Changed.renderstate[SavedPixelStates_R[i]])
 450                 IDirect3DDevice8Impl_SetRenderState(iface, SavedPixelStates_R[i], pSB->renderstate[SavedPixelStates_R[i]]);
 451
 452         }
 453
 454         for (j=0; j<This->TextureUnits; i++) {
 455             for (i=0; i<NUM_SAVEDPIXELSTATES_T; i++) {
 456
 457                 if (pSB->Set.texture_state[j][SavedPixelStates_T[i]] &&
 458                     pSB->Changed.texture_state[j][SavedPixelStates_T[i]])
 459                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedPixelStates_T[i], pSB->texture_state[j][SavedPixelStates_T[i]]);
 460             }
 461         }
 462
 463     } else if (pSB->blockType == D3DSBT_VERTEXSTATE) {
 464
 465         for (i=0; i<NUM_SAVEDVERTEXSTATES_R; i++) {
 466             if (pSB->Set.renderstate[SavedVertexStates_R[i]] && pSB->Changed.renderstate[SavedVertexStates_R[i]])
 467                 IDirect3DDevice8Impl_SetRenderState(iface, SavedVertexStates_R[i], pSB->renderstate[SavedVertexStates_R[i]]);
 468
 469         }
 470
 471         for (j=0; j<This->TextureUnits; i++) {
 472             for (i=0; i<NUM_SAVEDVERTEXSTATES_T; i++) {
 473
 474                 if (pSB->Set.texture_state[j][SavedVertexStates_T[i]] &&
 475                     pSB->Changed.texture_state[j][SavedVertexStates_T[i]])
 476                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedVertexStates_T[i], pSB->texture_state[j][SavedVertexStates_T[i]]);
 477             }
 478         }
 479
 480
 481     } else {
 482         FIXME("Unrecognized state block type %d\n", pSB->blockType);
 483     }
 484     memcpy(&This->StateBlock->Changed, &pSB->Changed, sizeof(This->StateBlock->Changed));
 485     TRACE("(%p) : Applied state block %p ------------------^\n", This, pSB);
 486
 487     return D3D_OK;
 488 }
 489
 490 HRESULT WINAPI IDirect3DDeviceImpl_CaptureStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* updateBlock) {
 491     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 492
 493     TRACE("(%p) : Updating state block %p ------------------v \n", This, updateBlock);
 494
 495     /* If not recorded, then update can just recapture */
 496     if (updateBlock->blockType != D3DSBT_RECORDED) {
 497         IDirect3DStateBlockImpl* tmpBlock;
 498         IDirect3DDeviceImpl_CreateStateBlock(This, updateBlock->blockType, &tmpBlock);
 499         memcpy(updateBlock, tmpBlock, sizeof(IDirect3DStateBlockImpl));
 500         IDirect3DDeviceImpl_DeleteStateBlock(This, tmpBlock);
 501
 502         /* FIXME: This will record states of new lights! May need to have and save set_lights
 503            across this action */
 504
 505     } else {
 506         int i,j;
 507
 508         /* Recorded => Only update 'changed' values */
 509         if (updateBlock->Set.vertexShader && updateBlock->VertexShader != This->StateBlock->VertexShader) {
 510             updateBlock->VertexShader = This->StateBlock->VertexShader;
 511             TRACE("Updating vertex shader to %ld\n", This->StateBlock->VertexShader);
 512         }
 513
 514         /* TODO: Vertex Shader Constants */
 515
 516         for (i=0; i<This->maxLights; i++) {
 517           if (updateBlock->Set.lightEnable[i] && This->StateBlock->lightEnable[i] != updateBlock->lightEnable[i]) {
 518               TRACE("Updating light enable for light %d to %d\n", i, This->StateBlock->lightEnable[i]);
 519               updateBlock->lightEnable[i] = This->StateBlock->lightEnable[i];
 520           }
 521
 522           if (updateBlock->Set.lights[i] && memcmp(&This->StateBlock->lights[i],
 523                                                    &updateBlock->lights[i],
 524                                                    sizeof(D3DLIGHT8)) != 0) {
 525               TRACE("Updating lights for light %d\n", i);
 526               memcpy(&updateBlock->lights[i], &This->StateBlock->lights[i], sizeof(D3DLIGHT8));
 527           }
 528         }
 529
 530         if (updateBlock->Set.pixelShader && updateBlock->PixelShader != This->StateBlock->PixelShader) {
 531             TRACE("Updating pixel shader to %ld\n", This->StateBlock->PixelShader);
 532             updateBlock->lights[i] = This->StateBlock->lights[i];
 533             IDirect3DDevice8Impl_SetVertexShader(iface, updateBlock->PixelShader);
 534         }
 535
 536         /* TODO: Pixel Shader Constants */
 537
 538         /* Others + Render & Texture */
 539         for (i=0; i<HIGHEST_TRANSFORMSTATE; i++) {
 540           if (updateBlock->Set.transform[i] && memcmp(&This->StateBlock->transforms[i],
 541                                                       &updateBlock->transforms[i],
 542                                                       sizeof(D3DMATRIX)) != 0) {
 543             TRACE("Updating transform %d\n", i);
 544             memcpy(&updateBlock->transforms[i], &This->StateBlock->transforms[i], sizeof(D3DMATRIX));
 545           }
 546         }
 547
 548         if (updateBlock->Set.Indices && ((updateBlock->pIndexData != This->StateBlock->pIndexData)
 549                                          || (updateBlock->baseVertexIndex != This->StateBlock->baseVertexIndex))) {
 550           TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 551                 This->StateBlock->pIndexData, This->StateBlock->baseVertexIndex);
 552           updateBlock->pIndexData = This->StateBlock->pIndexData;
 553           updateBlock->baseVertexIndex = This->StateBlock->baseVertexIndex;
 554         }
 555
 556        if (updateBlock->Set.material && memcmp(&This->StateBlock->material,
 557                                                    &updateBlock->material,
 558                                                    sizeof(D3DMATERIAL8)) != 0) {
 559                 TRACE("Updating material\n");
 560                 memcpy(&updateBlock->material, &This->StateBlock->material, sizeof(D3DMATERIAL8));
 561        }
 562
 563        if (updateBlock->Set.viewport && memcmp(&This->StateBlock->viewport,
 564                                                    &updateBlock->viewport,
 565                                                    sizeof(D3DVIEWPORT8)) != 0) {
 566                 TRACE("Updating viewport\n");
 567                 memcpy(&updateBlock->viewport, &This->StateBlock->viewport, sizeof(D3DVIEWPORT8));
 568        }
 569
 570        for (i=0; i<MAX_STREAMS; i++) {
 571            if (updateBlock->Set.stream_source[i] &&
 572                            ((updateBlock->stream_stride[i] != This->StateBlock->stream_stride[i]) ||
 573                            (updateBlock->stream_source[i] != This->StateBlock->stream_source[i]))) {
 574                TRACE("Updating stream source %d to %p, stride to %d\n", i, This->StateBlock->stream_source[i],
 575                                                                         This->StateBlock->stream_stride[i]);
 576                updateBlock->stream_stride[i] = This->StateBlock->stream_stride[i];
 577                updateBlock->stream_source[i] = This->StateBlock->stream_source[i];
 578            }
 579        }
 580
 581        for (i=0; i<This->clipPlanes; i++) {
 582            if (updateBlock->Set.clipplane[i] && memcmp(&This->StateBlock->clipplane[i],
 583                                                        &updateBlock->clipplane[i],
 584                                                        sizeof(updateBlock->clipplane)) != 0) {
 585
 586                TRACE("Updating clipplane %d\n", i);
 587                memcpy(&updateBlock->clipplane[i], &This->StateBlock->clipplane[i],
 588                                        sizeof(updateBlock->clipplane));
 589            }
 590        }
 591
 592        /* Render */
 593        for (i=0; i<HIGHEST_RENDER_STATE; i++) {
 594
 595            if (updateBlock->Set.renderstate[i] && (updateBlock->renderstate[i] !=
 596                                                        This->StateBlock->renderstate[i])) {
 597                TRACE("Updating renderstate %d to %ld\n", i, This->StateBlock->renderstate[i]);
 598                updateBlock->renderstate[i] = This->StateBlock->renderstate[i];
 599            }
 600        }
 601
 602        /* Texture */
 603        for (j=0; j<This->TextureUnits; j++) {
 604            for (i=0; i<HIGHEST_TEXTURE_STATE; i++) {
 605
 606                if (updateBlock->Set.texture_state[j][i] && (updateBlock->texture_state[j][i] !=
 607                                                                 This->StateBlock->texture_state[j][i])) {
 608                    TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, This->StateBlock->texture_state[j][i],
 609                                updateBlock->texture_state[j][i]);
 610                    updateBlock->texture_state[j][i] =  This->StateBlock->texture_state[j][i];
 611                }
 612
 613                if (updateBlock->Set.textures[j] && (updateBlock->textures[j] != This->StateBlock->textures[j])) {
 614                    TRACE("Updating texture %d to %p (was %p)\n", j, This->StateBlock->textures[j],  updateBlock->textures[j]);
 615                    updateBlock->textures[j] =  This->StateBlock->textures[j];
 616                }
 617            }
 618
 619        }
 620     }
 621
 622     TRACE("(%p) : Updated state block %p ------------------^\n", This, updateBlock);
 623
 624     return D3D_OK;
 625 }
 626
 627 DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] = {
 628     D3DRS_ALPHABLENDENABLE   ,
 629     D3DRS_ALPHAFUNC          ,
 630     D3DRS_ALPHAREF           ,
 631     D3DRS_ALPHATESTENABLE    ,
 632     D3DRS_BLENDOP            ,
 633     D3DRS_COLORWRITEENABLE   ,
 634     D3DRS_DESTBLEND          ,
 635     D3DRS_DITHERENABLE       ,
 636     D3DRS_EDGEANTIALIAS      ,
 637     D3DRS_FILLMODE           ,
 638     D3DRS_FOGDENSITY         ,
 639     D3DRS_FOGEND             ,
 640     D3DRS_FOGSTART           ,
 641     D3DRS_LASTPIXEL          ,
 642     D3DRS_LINEPATTERN        ,
 643     D3DRS_SHADEMODE          ,
 644     D3DRS_SRCBLEND           ,
 645     D3DRS_STENCILENABLE      ,
 646     D3DRS_STENCILFAIL        ,
 647     D3DRS_STENCILFUNC        ,
 648     D3DRS_STENCILMASK        ,
 649     D3DRS_STENCILPASS        ,
 650     D3DRS_STENCILREF         ,
 651     D3DRS_STENCILWRITEMASK   ,
 652     D3DRS_STENCILZFAIL       ,
 653     D3DRS_TEXTUREFACTOR      ,
 654     D3DRS_WRAP0              ,
 655     D3DRS_WRAP1              ,
 656     D3DRS_WRAP2              ,
 657     D3DRS_WRAP3              ,
 658     D3DRS_WRAP4              ,
 659     D3DRS_WRAP5              ,
 660     D3DRS_WRAP6              ,
 661     D3DRS_WRAP7              ,
 662     D3DRS_ZBIAS              ,
 663     D3DRS_ZENABLE            ,
 664     D3DRS_ZFUNC              ,
 665     D3DRS_ZWRITEENABLE
 666 };
 667
 668 DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] = {
 669     D3DTSS_ADDRESSU              ,
 670     D3DTSS_ADDRESSV              ,
 671     D3DTSS_ADDRESSW              ,
 672     D3DTSS_ALPHAARG0             ,
 673     D3DTSS_ALPHAARG1             ,
 674     D3DTSS_ALPHAARG2             ,
 675     D3DTSS_ALPHAOP               ,
 676     D3DTSS_BORDERCOLOR           ,
 677     D3DTSS_BUMPENVLOFFSET        ,
 678     D3DTSS_BUMPENVLSCALE         ,
 679     D3DTSS_BUMPENVMAT00          ,
 680     D3DTSS_BUMPENVMAT01          ,
 681     D3DTSS_BUMPENVMAT10          ,
 682     D3DTSS_BUMPENVMAT11          ,
 683     D3DTSS_COLORARG0             ,
 684     D3DTSS_COLORARG1             ,
 685     D3DTSS_COLORARG2             ,
 686     D3DTSS_COLOROP               ,
 687     D3DTSS_MAGFILTER             ,
 688     D3DTSS_MAXANISOTROPY         ,
 689     D3DTSS_MAXMIPLEVEL           ,
 690     D3DTSS_MINFILTER             ,
 691     D3DTSS_MIPFILTER             ,
 692     D3DTSS_MIPMAPLODBIAS         ,
 693     D3DTSS_RESULTARG             ,
 694     D3DTSS_TEXCOORDINDEX         ,
 695     D3DTSS_TEXTURETRANSFORMFLAGS
 696 };
 697
 698 DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] = {
 699     D3DRS_AMBIENT                       ,
 700     D3DRS_AMBIENTMATERIALSOURCE         ,
 701     D3DRS_CLIPPING                      ,
 702     D3DRS_CLIPPLANEENABLE               ,
 703     D3DRS_COLORVERTEX                   ,
 704     D3DRS_DIFFUSEMATERIALSOURCE         ,
 705     D3DRS_EMISSIVEMATERIALSOURCE        ,
 706     D3DRS_FOGDENSITY                    ,
 707     D3DRS_FOGEND                        ,
 708     D3DRS_FOGSTART                      ,
 709     D3DRS_FOGTABLEMODE                  ,
 710     D3DRS_FOGVERTEXMODE                 ,
 711     D3DRS_INDEXEDVERTEXBLENDENABLE      ,
 712     D3DRS_LIGHTING                      ,
 713     D3DRS_LOCALVIEWER                   ,
 714     D3DRS_MULTISAMPLEANTIALIAS          ,
 715     D3DRS_MULTISAMPLEMASK               ,
 716     D3DRS_NORMALIZENORMALS              ,
 717     D3DRS_PATCHEDGESTYLE                ,
 718     D3DRS_PATCHSEGMENTS                 ,
 719     D3DRS_POINTSCALE_A                  ,
 720     D3DRS_POINTSCALE_B                  ,
 721     D3DRS_POINTSCALE_C                  ,
 722     D3DRS_POINTSCALEENABLE              ,
 723     D3DRS_POINTSIZE                     ,
 724     D3DRS_POINTSIZE_MAX                 ,
 725     D3DRS_POINTSIZE_MIN                 ,
 726     D3DRS_POINTSPRITEENABLE             ,
 727     D3DRS_RANGEFOGENABLE                ,
 728     D3DRS_SOFTWAREVERTEXPROCESSING      ,
 729     D3DRS_SPECULARMATERIALSOURCE        ,
 730     D3DRS_TWEENFACTOR                   ,
 731     D3DRS_VERTEXBLEND
 732 };
 733
 734 DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] = {
 735     D3DTSS_TEXCOORDINDEX         ,
 736     D3DTSS_TEXTURETRANSFORMFLAGS
 737 };