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 "config.h"
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "wingdi.h"
  27 #include "wine/debug.h"
  28
  29 #include <math.h>
  30
  31 #include "d3d8_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  34
  35 /* Used for CreateStateBlock */
  36 #define NUM_SAVEDPIXELSTATES_R     38
  37 #define NUM_SAVEDPIXELSTATES_T     27
  38 #define NUM_SAVEDVERTEXSTATES_R    33
  39 #define NUM_SAVEDVERTEXSTATES_T    2
  40
  41 /*
  42  * Globals
  43  */
  44 extern DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
  45 extern DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
  46 extern DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
  47 extern DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
  48 static const float idmatrix[16] = {
  49   1.0, 0.0, 0.0, 0.0,
  50   0.0, 1.0, 0.0, 0.0,
  51   0.0, 0.0, 1.0, 0.0,
  52   0.0, 0.0, 0.0, 1.0
  53 };
  54
  55 HRESULT WINAPI IDirect3DDeviceImpl_InitStartupStateBlock(IDirect3DDevice8Impl* This) {
  56     D3DLINEPATTERN lp;
  57     int i;
  58     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
  59
  60     /* Note this may have a large overhead but it should only be executed
  61        once, in order to initialize the complete state of the device and
  62        all opengl equivalents                                            */
  63     TRACE("-----------------------> Setting up device defaults...\n");
  64     This->StateBlock->blockType = D3DSBT_ALL;
  65
  66     /* FIXME: Set some of the defaults for lights, transforms etc */
  67     memcpy(&This->StateBlock->transforms[D3DTS_PROJECTION], &idmatrix, sizeof(idmatrix));
  68     memcpy(&This->StateBlock->transforms[D3DTS_VIEW], &idmatrix, sizeof(idmatrix));
  69     for (i = 0; i < 256; ++i) {
  70       memcpy(&This->StateBlock->transforms[D3DTS_WORLDMATRIX(i)], &idmatrix, sizeof(idmatrix));
  71     }
  72
  73     /* Render states: */
  74     if (This->PresentParms.EnableAutoDepthStencil) {
  75        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_TRUE);
  76     } else {
  77        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_FALSE);
  78     }
  79     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FILLMODE, D3DFILL_SOLID);
  80     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
  81     lp.wRepeatFactor = 0; lp.wLinePattern = 0; IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LINEPATTERN, (DWORD) &lp);
  82     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZWRITEENABLE, TRUE);
  83     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHATESTENABLE, FALSE);
  84     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LASTPIXEL, TRUE);
  85     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SRCBLEND, D3DBLEND_ONE);
  86     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DESTBLEND, D3DBLEND_ZERO);
  87     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CULLMODE, D3DCULL_CCW);
  88     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
  89     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAFUNC, D3DCMP_ALWAYS);
  90     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAREF, 0xff); /*??*/
  91     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DITHERENABLE, FALSE);
  92     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHABLENDENABLE, FALSE);
  93     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGENABLE, FALSE);
  94     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARENABLE, FALSE);
  95     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZVISIBLE, 0);
  96     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGCOLOR, 0);
  97     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
  98     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGSTART, 0.0f);
  99     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGEND, 1.0f);
 100     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGDENSITY, 1.0f);
 101     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EDGEANTIALIAS, FALSE);
 102     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZBIAS, 0);
 103     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_RANGEFOGENABLE, FALSE);
 104     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILENABLE, FALSE);
 105     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
 106     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
 107     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
 108     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
 109     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILREF, 0);
 110     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILMASK, 0xFFFFFFFF);
 111     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 112     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TEXTUREFACTOR, 0xFFFFFFFF);
 113     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP0, 0);
 114     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP1, 0);
 115     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP2, 0);
 116     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP3, 0);
 117     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP4, 0);
 118     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP5, 0);
 119     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP6, 0);
 120     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP7, 0);
 121     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPING, TRUE);
 122     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LIGHTING, TRUE);
 123     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENT, 0);
 124     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 125     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORVERTEX, TRUE);
 126     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LOCALVIEWER, TRUE);
 127     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALIZENORMALS, FALSE);
 128     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
 129     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
 130     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENTMATERIALSOURCE, D3DMCS_COLOR2);
 131     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
 132     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_VERTEXBLEND, D3DVBF_DISABLE);
 133     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPLANEENABLE, 0);
 134     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 135     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE, 1.0f);
 136     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MIN, 0.0f);
 137     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSPRITEENABLE, FALSE);
 138     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALEENABLE, FALSE);
 139     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_A, TRUE);
 140     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_B, TRUE);
 141     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_C, TRUE);
 142     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEANTIALIAS, TRUE);
 143     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEMASK, 0xFFFFFFFF);
 144     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHEDGESTYLE, D3DPATCHEDGE_DISCRETE);
 145     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHSEGMENTS, 1.0f);
 146     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DEBUGMONITORTOKEN, D3DDMT_DISABLE);
 147     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MAX, (DWORD) 64.0f);
 148     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 149     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORWRITEENABLE, 0x0000000F);
 150     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TWEENFACTOR, (DWORD) 0.0f);
 151     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_BLENDOP, D3DBLENDOP_ADD);
 152     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POSITIONORDER, D3DORDER_CUBIC);
 153     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALORDER, D3DORDER_LINEAR);
 154
 155     /* Texture Stage States - Put directly into state block, we will call function below */
 156     for (i=0; i<This->TextureUnits;i++) {
 157         memcpy(&This->StateBlock->transforms[D3DTS_TEXTURE0+i], &idmatrix, sizeof(idmatrix));
 158         This->StateBlock->texture_state[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 159         This->StateBlock->texture_state[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 160         This->StateBlock->texture_state[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 161         This->StateBlock->texture_state[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 162         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 163         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 164         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 165         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 166         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 167         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 168         /* FIXME: This->StateBlock->texture_state[i][D3DTSS_TEXCOORDINDEX         ] = ?; */
 169         This->StateBlock->texture_state[i][D3DTSS_ADDRESSU              ] = D3DTADDRESS_WRAP;
 170         This->StateBlock->texture_state[i][D3DTSS_ADDRESSV              ] = D3DTADDRESS_WRAP;
 171         This->StateBlock->texture_state[i][D3DTSS_BORDERCOLOR           ] = 0x00;
 172         This->StateBlock->texture_state[i][D3DTSS_MAGFILTER             ] = D3DTEXF_POINT;
 173         This->StateBlock->texture_state[i][D3DTSS_MINFILTER             ] = D3DTEXF_POINT;
 174         This->StateBlock->texture_state[i][D3DTSS_MIPFILTER             ] = D3DTEXF_NONE;
 175         This->StateBlock->texture_state[i][D3DTSS_MIPMAPLODBIAS         ] = 0;
 176         This->StateBlock->texture_state[i][D3DTSS_MAXMIPLEVEL           ] = 0;
 177         This->StateBlock->texture_state[i][D3DTSS_MAXANISOTROPY         ] = 1;
 178         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 179         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 180         This->StateBlock->texture_state[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 181         This->StateBlock->texture_state[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 182         This->StateBlock->texture_state[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 183         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 184         This->StateBlock->texture_state[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 185     }
 186
 187     /* Under DirectX you can have texture stage operations even if no texture is
 188        bound, whereas opengl will only do texture operations when a valid texture is
 189        bound. We emulate this by creating dummy textures and binding them to each
 190        texture stage, but disable all stages by default. Hence if a stage is enabled
 191        then the default texture will kick in until replaced by a SetTexture call     */
 192
 193     for (i = 0; i < This->TextureUnits; i++) {
 194         GLubyte white = 255;
 195
 196         /* Note this avoids calling settexture, so pretend it has been called */
 197         This->StateBlock->Set.textures[i] = TRUE;
 198         This->StateBlock->Changed.textures[i] = TRUE;
 199         This->StateBlock->textures[i] = NULL;
 200
 201         /* Make appropriate texture active */
 202         if (This->isMultiTexture) {
 203             glActiveTextureARB(GL_TEXTURE0_ARB + i);
 204             checkGLcall("glActiveTextureARB");
 205         } else if (i>0) {
 206             FIXME("Program using multiple concurrent textures which this opengl implementation doesnt support\n");
 207         }
 208
 209         /* Generate an opengl texture name */
 210         glGenTextures(1, &This->dummyTextureName[i]);
 211         checkGLcall("glGenTextures");
 212         TRACE("Dummy Texture %d given name %d\n", i, This->dummyTextureName[i]);
 213
 214         /* Generate a dummy 1d texture */
 215         This->StateBlock->textureDimensions[i] = GL_TEXTURE_1D;
 216         glBindTexture(GL_TEXTURE_1D, This->dummyTextureName[i]);
 217         checkGLcall("glBindTexture");
 218
 219         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 220         checkGLcall("glTexImage1D");
 221
 222         /* Reapply all the texture state information to this texture */
 223         setupTextureStates(iface, i);
 224     }
 225
 226     TRACE("-----------------------> Device defaults now set up...\n");
 227
 228     return D3D_OK;
 229 }
 230
 231
 232
 233 HRESULT WINAPI IDirect3DDeviceImpl_CreateStateBlock(IDirect3DDevice8Impl* This, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlockImpl** ppStateBlock) {
 234   IDirect3DStateBlockImpl* object;
 235   UINT i, j;
 236
 237   TRACE("(%p) : Type(%d)\n", This, Type);
 238
 239   /* Allocate Storage */
 240   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 241   if (object) {
 242     if (NULL == This->StateBlock) { /** if it the main stateblock only do init and returns */
 243       /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 244       object->device = This; /* FIXME: AddRef(This) */
 245       object->ref = 1;
 246       object->blockType = Type;
 247       This->StateBlock = object;
 248       /* don't forget to init it calling InitStartupStateBlock */
 249       return D3D_OK;
 250     }
 251     memcpy(object, This->StateBlock, sizeof(IDirect3DStateBlockImpl));
 252   } else {
 253     *ppStateBlock = (IDirect3DStateBlockImpl*) 0xFFFFFFFF;
 254     return E_OUTOFMEMORY;
 255   }
 256   /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 257   object->device = This; /* FIXME: AddRef(This) */
 258   object->ref = 1;
 259   object->blockType = Type;
 260
 261   TRACE("Updating changed flags appropriate for type %d\n", Type);
 262
 263   if (Type == D3DSBT_ALL) {
 264     TRACE("ALL => Pretend everything has changed\n");
 265     memset(&object->Changed, TRUE, sizeof(This->StateBlock->Changed));
 266
 267   } else if (Type == D3DSBT_PIXELSTATE) {
 268
 269     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 270
 271     /* TODO: Pixel Shader Constants */
 272     object->Changed.pixelShader = TRUE;
 273     for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 274       object->Changed.renderstate[SavedPixelStates_R[i]] = TRUE;
 275     }
 276     for (j = 0; j < This->TextureUnits; i++) {
 277       for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 278         object->Changed.texture_state[j][SavedPixelStates_T[i]] = TRUE;
 279       }
 280     }
 281
 282   } else if (Type == D3DSBT_VERTEXSTATE) {
 283
 284     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 285
 286     /* TODO: Vertex Shader Constants */
 287     object->Changed.vertexShader = TRUE;
 288     for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 289       object->Changed.renderstate[SavedVertexStates_R[i]] = TRUE;
 290     }
 291     for (j = 0; j < This->TextureUnits; i++) {
 292       for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 293         object->Changed.texture_state[j][SavedVertexStates_T[i]] = TRUE;
 294       }
 295     }
 296     for (i = 0; i < This->maxLights; i++) {
 297       object->Changed.lightEnable[i] = TRUE;
 298       object->Changed.lights[i] = TRUE;
 299     }
 300
 301   } else {
 302     FIXME("Unrecognized state block type %d\n", Type);
 303   }
 304   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
 305
 306   *ppStateBlock = object;
 307   return D3D_OK;
 308 }
 309
 310 /** yakkk temporary waiting for Release */
 311 HRESULT WINAPI IDirect3DDeviceImpl_DeleteStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 312   TRACE("(%p) : freeing StateBlock %p\n", This, pSB);
 313   HeapFree(GetProcessHeap(), 0, (void *)pSB);
 314   return D3D_OK;
 315 }
 316
 317 HRESULT WINAPI IDirect3DDeviceImpl_BeginStateBlock(IDirect3DDevice8Impl* This) {
 318   IDirect3DStateBlockImpl* object;
 319
 320   TRACE("(%p)\n", This);
 321
 322   if (This->isRecordingState) {
 323     TRACE("(%p) already recording! returning error\n", This);
 324     return D3DERR_INVALIDCALL;
 325   }
 326
 327   /* Allocate Storage */
 328   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 329   if (object) {
 330   } else {
 331     return E_OUTOFMEMORY;
 332   }
 333   /*object->lpVtbl = &Direct3DVextexShaderDeclaration8_Vtbl;*/
 334   object->device = This; /* FIXME: AddRef(This) */
 335   object->ref = 1;
 336
 337   This->isRecordingState = TRUE;
 338   This->UpdateStateBlock = object;
 339
 340   return D3D_OK;
 341 }
 342
 343 HRESULT WINAPI IDirect3DDeviceImpl_EndStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl** ppStateBlock) {
 344   TRACE("(%p)\n", This);
 345
 346   if (!This->isRecordingState) {
 347     TRACE("(%p) not recording! returning error\n", This);
 348     *ppStateBlock = NULL;
 349     return D3DERR_INVALIDCALL;
 350   }
 351
 352   This->UpdateStateBlock->blockType = D3DSBT_RECORDED;
 353   *ppStateBlock = This->UpdateStateBlock;
 354   This->isRecordingState = FALSE;
 355   This->UpdateStateBlock = This->StateBlock;
 356
 357   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, *ppStateBlock);
 358   return D3D_OK;
 359 }
 360
 361 HRESULT  WINAPI  IDirect3DDeviceImpl_ApplyStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 362     UINT i;
 363     UINT j;
 364     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 365
 366     TRACE("(%p) : Applying state block %p ------------------v\n", This, pSB);
 367
 368     /* FIXME: Only apply applicable states not all states */
 369
 370     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_VERTEXSTATE) {
 371
 372         for (i=0; i<This->maxLights; i++) {
 373
 374             if (pSB->Set.lightEnable[i] && pSB->Changed.lightEnable[i])
 375                 IDirect3DDevice8Impl_LightEnable(iface, i, pSB->lightEnable[i]);
 376             if (pSB->Set.lights[i] && pSB->Changed.lights[i])
 377                 IDirect3DDevice8Impl_SetLight(iface, i, &pSB->lights[i]);
 378         }
 379
 380         if (pSB->Set.vertexShader && pSB->Changed.vertexShader)
 381             IDirect3DDevice8Impl_SetVertexShader(iface, pSB->VertexShader);
 382
 383         /* TODO: Vertex Shader Constants */
 384     }
 385
 386     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_PIXELSTATE) {
 387
 388         if (pSB->Set.pixelShader && pSB->Changed.pixelShader)
 389             IDirect3DDevice8Impl_SetPixelShader(iface, pSB->PixelShader);
 390
 391         /* TODO: Pixel Shader Constants */
 392     }
 393
 394     /* Others + Render & Texture */
 395     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL) {
 396         for (i=0; i<HIGHEST_TRANSFORMSTATE; i++) {
 397             if (pSB->Set.transform[i] && pSB->Changed.transform[i])
 398                 IDirect3DDevice8Impl_SetTransform(iface, i, &pSB->transforms[i]);
 399         }
 400
 401         if (pSB->Set.Indices && pSB->Changed.Indices)
 402             IDirect3DDevice8Impl_SetIndices(iface, pSB->pIndexData, pSB->baseVertexIndex);
 403
 404         if (pSB->Set.material && pSB->Changed.material)
 405             IDirect3DDevice8Impl_SetMaterial(iface, &pSB->material);
 406
 407         if (pSB->Set.viewport && pSB->Changed.viewport)
 408             IDirect3DDevice8Impl_SetViewport(iface, &pSB->viewport);
 409
 410         for (i=0; i<MAX_STREAMS; i++) {
 411             if (pSB->Set.stream_source[i] && pSB->Changed.stream_source[i])
 412                 IDirect3DDevice8Impl_SetStreamSource(iface, i, pSB->stream_source[i], pSB->stream_stride[i]);
 413         }
 414
 415         for (i=0; i<This->clipPlanes; i++) {
 416             if (pSB->Set.clipplane[i] && pSB->Changed.clipplane[i]) {
 417                 float clip[4];
 418
 419                 clip[0] = pSB->clipplane[i][0];
 420                 clip[1] = pSB->clipplane[i][1];
 421                 clip[2] = pSB->clipplane[i][2];
 422                 clip[3] = pSB->clipplane[i][3];
 423                 IDirect3DDevice8Impl_SetClipPlane(iface, i, clip);
 424             }
 425         }
 426
 427         /* Render */
 428         for (i=0; i<HIGHEST_RENDER_STATE; i++) {
 429
 430             if (pSB->Set.renderstate[i] && pSB->Changed.renderstate[i])
 431                 IDirect3DDevice8Impl_SetRenderState(iface, i, pSB->renderstate[i]);
 432
 433         }
 434
 435         /* Texture */
 436         for (j = 0; j < This->TextureUnits; j++) {
 437           for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 438             if (pSB->Set.texture_state[j][i] && pSB->Changed.texture_state[j][i]) {
 439               IDirect3DDevice8Impl_SetTextureStageState(iface, j, i, pSB->texture_state[j][i]);
 440             }
 441           }
 442           if (pSB->Set.textures[j] && pSB->Changed.textures[j]) {
 443             IDirect3DDevice8Impl_SetTexture(iface, j, pSB->textures[j]);
 444           }
 445         }
 446
 447
 448     } else if (pSB->blockType == D3DSBT_PIXELSTATE) {
 449
 450         for (i=0; i<NUM_SAVEDPIXELSTATES_R; i++) {
 451             if (pSB->Set.renderstate[SavedPixelStates_R[i]] && pSB->Changed.renderstate[SavedPixelStates_R[i]])
 452                 IDirect3DDevice8Impl_SetRenderState(iface, SavedPixelStates_R[i], pSB->renderstate[SavedPixelStates_R[i]]);
 453
 454         }
 455
 456         for (j=0; j<This->TextureUnits; i++) {
 457             for (i=0; i<NUM_SAVEDPIXELSTATES_T; i++) {
 458
 459                 if (pSB->Set.texture_state[j][SavedPixelStates_T[i]] &&
 460                     pSB->Changed.texture_state[j][SavedPixelStates_T[i]])
 461                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedPixelStates_T[i], pSB->texture_state[j][SavedPixelStates_T[i]]);
 462             }
 463         }
 464
 465     } else if (pSB->blockType == D3DSBT_VERTEXSTATE) {
 466
 467         for (i=0; i<NUM_SAVEDVERTEXSTATES_R; i++) {
 468             if (pSB->Set.renderstate[SavedVertexStates_R[i]] && pSB->Changed.renderstate[SavedVertexStates_R[i]])
 469                 IDirect3DDevice8Impl_SetRenderState(iface, SavedVertexStates_R[i], pSB->renderstate[SavedVertexStates_R[i]]);
 470
 471         }
 472
 473         for (j=0; j<This->TextureUnits; i++) {
 474             for (i=0; i<NUM_SAVEDVERTEXSTATES_T; i++) {
 475
 476                 if (pSB->Set.texture_state[j][SavedVertexStates_T[i]] &&
 477                     pSB->Changed.texture_state[j][SavedVertexStates_T[i]])
 478                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedVertexStates_T[i], pSB->texture_state[j][SavedVertexStates_T[i]]);
 479             }
 480         }
 481
 482
 483     } else {
 484         FIXME("Unrecognized state block type %d\n", pSB->blockType);
 485     }
 486     memcpy(&This->StateBlock->Changed, &pSB->Changed, sizeof(This->StateBlock->Changed));
 487     TRACE("(%p) : Applied state block %p ------------------^\n", This, pSB);
 488
 489     return D3D_OK;
 490 }
 491
 492 HRESULT WINAPI IDirect3DDeviceImpl_CaptureStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* updateBlock) {
 493     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 494
 495     TRACE("(%p) : Updating state block %p ------------------v \n", This, updateBlock);
 496
 497     /* If not recorded, then update can just recapture */
 498     if (updateBlock->blockType != D3DSBT_RECORDED) {
 499         IDirect3DStateBlockImpl* tmpBlock;
 500         IDirect3DDeviceImpl_CreateStateBlock(This, updateBlock->blockType, &tmpBlock);
 501         memcpy(updateBlock, tmpBlock, sizeof(IDirect3DStateBlockImpl));
 502         IDirect3DDeviceImpl_DeleteStateBlock(This, tmpBlock);
 503
 504         /* FIXME: This will record states of new lights! May need to have and save set_lights
 505            across this action */
 506
 507     } else {
 508         int i,j;
 509
 510         /* Recorded => Only update 'changed' values */
 511         if (updateBlock->Set.vertexShader && updateBlock->VertexShader != This->StateBlock->VertexShader) {
 512             updateBlock->VertexShader = This->StateBlock->VertexShader;
 513             TRACE("Updating vertex shader to %ld\n", This->StateBlock->VertexShader);
 514         }
 515
 516         /* TODO: Vertex Shader Constants */
 517
 518         for (i=0; i<This->maxLights; i++) {
 519           if (updateBlock->Set.lightEnable[i] && This->StateBlock->lightEnable[i] != updateBlock->lightEnable[i]) {
 520               TRACE("Updating light enable for light %d to %d\n", i, This->StateBlock->lightEnable[i]);
 521               updateBlock->lightEnable[i] = This->StateBlock->lightEnable[i];
 522           }
 523
 524           if (updateBlock->Set.lights[i] && memcmp(&This->StateBlock->lights[i],
 525                                                    &updateBlock->lights[i],
 526                                                    sizeof(D3DLIGHT8)) != 0) {
 527               TRACE("Updating lights for light %d\n", i);
 528               memcpy(&updateBlock->lights[i], &This->StateBlock->lights[i], sizeof(D3DLIGHT8));
 529           }
 530         }
 531
 532         if (updateBlock->Set.pixelShader && updateBlock->PixelShader != This->StateBlock->PixelShader) {
 533             TRACE("Updating pixel shader to %ld\n", This->StateBlock->PixelShader);
 534             updateBlock->lights[i] = This->StateBlock->lights[i];
 535             IDirect3DDevice8Impl_SetVertexShader(iface, updateBlock->PixelShader);
 536         }
 537
 538         /* TODO: Pixel Shader Constants */
 539
 540         /* Others + Render & Texture */
 541         for (i=0; i<HIGHEST_TRANSFORMSTATE; i++) {
 542           if (updateBlock->Set.transform[i] && memcmp(&This->StateBlock->transforms[i],
 543                                                       &updateBlock->transforms[i],
 544                                                       sizeof(D3DMATRIX)) != 0) {
 545             TRACE("Updating transform %d\n", i);
 546             memcpy(&updateBlock->transforms[i], &This->StateBlock->transforms[i], sizeof(D3DMATRIX));
 547           }
 548         }
 549
 550         if (updateBlock->Set.Indices && ((updateBlock->pIndexData != This->StateBlock->pIndexData)
 551                                          || (updateBlock->baseVertexIndex != This->StateBlock->baseVertexIndex))) {
 552           TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 553                 This->StateBlock->pIndexData, This->StateBlock->baseVertexIndex);
 554           updateBlock->pIndexData = This->StateBlock->pIndexData;
 555           updateBlock->baseVertexIndex = This->StateBlock->baseVertexIndex;
 556         }
 557
 558        if (updateBlock->Set.material && memcmp(&This->StateBlock->material,
 559                                                    &updateBlock->material,
 560                                                    sizeof(D3DMATERIAL8)) != 0) {
 561                 TRACE("Updating material\n");
 562                 memcpy(&updateBlock->material, &This->StateBlock->material, sizeof(D3DMATERIAL8));
 563        }
 564
 565        if (updateBlock->Set.viewport && memcmp(&This->StateBlock->viewport,
 566                                                    &updateBlock->viewport,
 567                                                    sizeof(D3DVIEWPORT8)) != 0) {
 568                 TRACE("Updating viewport\n");
 569                 memcpy(&updateBlock->viewport, &This->StateBlock->viewport, sizeof(D3DVIEWPORT8));
 570        }
 571
 572        for (i=0; i<MAX_STREAMS; i++) {
 573            if (updateBlock->Set.stream_source[i] &&
 574                            ((updateBlock->stream_stride[i] != This->StateBlock->stream_stride[i]) ||
 575                            (updateBlock->stream_source[i] != This->StateBlock->stream_source[i]))) {
 576                TRACE("Updating stream source %d to %p, stride to %d\n", i, This->StateBlock->stream_source[i],
 577                                                                         This->StateBlock->stream_stride[i]);
 578                updateBlock->stream_stride[i] = This->StateBlock->stream_stride[i];
 579                updateBlock->stream_source[i] = This->StateBlock->stream_source[i];
 580            }
 581        }
 582
 583        for (i=0; i<This->clipPlanes; i++) {
 584            if (updateBlock->Set.clipplane[i] && memcmp(&This->StateBlock->clipplane[i],
 585                                                        &updateBlock->clipplane[i],
 586                                                        sizeof(updateBlock->clipplane)) != 0) {
 587
 588                TRACE("Updating clipplane %d\n", i);
 589                memcpy(&updateBlock->clipplane[i], &This->StateBlock->clipplane[i],
 590                                        sizeof(updateBlock->clipplane));
 591            }
 592        }
 593
 594        /* Render */
 595        for (i=0; i<HIGHEST_RENDER_STATE; i++) {
 596
 597            if (updateBlock->Set.renderstate[i] && (updateBlock->renderstate[i] !=
 598                                                        This->StateBlock->renderstate[i])) {
 599                TRACE("Updating renderstate %d to %ld\n", i, This->StateBlock->renderstate[i]);
 600                updateBlock->renderstate[i] = This->StateBlock->renderstate[i];
 601            }
 602        }
 603
 604        /* Texture */
 605        for (j=0; j<This->TextureUnits; j++) {
 606            for (i=0; i<HIGHEST_TEXTURE_STATE; i++) {
 607
 608                if (updateBlock->Set.texture_state[j][i] && (updateBlock->texture_state[j][i] !=
 609                                                                 This->StateBlock->texture_state[j][i])) {
 610                    TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, This->StateBlock->texture_state[j][i],
 611                                updateBlock->texture_state[j][i]);
 612                    updateBlock->texture_state[j][i] =  This->StateBlock->texture_state[j][i];
 613                }
 614
 615                if (updateBlock->Set.textures[j] && (updateBlock->textures[j] != This->StateBlock->textures[j])) {
 616                    TRACE("Updating texture %d to %p (was %p)\n", j, This->StateBlock->textures[j],  updateBlock->textures[j]);
 617                    updateBlock->textures[j] =  This->StateBlock->textures[j];
 618                }
 619            }
 620
 621        }
 622     }
 623
 624     TRACE("(%p) : Updated state block %p ------------------^\n", This, updateBlock);
 625
 626     return D3D_OK;
 627 }
 628
 629 DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] = {
 630     D3DRS_ALPHABLENDENABLE   ,
 631     D3DRS_ALPHAFUNC          ,
 632     D3DRS_ALPHAREF           ,
 633     D3DRS_ALPHATESTENABLE    ,
 634     D3DRS_BLENDOP            ,
 635     D3DRS_COLORWRITEENABLE   ,
 636     D3DRS_DESTBLEND          ,
 637     D3DRS_DITHERENABLE       ,
 638     D3DRS_EDGEANTIALIAS      ,
 639     D3DRS_FILLMODE           ,
 640     D3DRS_FOGDENSITY         ,
 641     D3DRS_FOGEND             ,
 642     D3DRS_FOGSTART           ,
 643     D3DRS_LASTPIXEL          ,
 644     D3DRS_LINEPATTERN        ,
 645     D3DRS_SHADEMODE          ,
 646     D3DRS_SRCBLEND           ,
 647     D3DRS_STENCILENABLE      ,
 648     D3DRS_STENCILFAIL        ,
 649     D3DRS_STENCILFUNC        ,
 650     D3DRS_STENCILMASK        ,
 651     D3DRS_STENCILPASS        ,
 652     D3DRS_STENCILREF         ,
 653     D3DRS_STENCILWRITEMASK   ,
 654     D3DRS_STENCILZFAIL       ,
 655     D3DRS_TEXTUREFACTOR      ,
 656     D3DRS_WRAP0              ,
 657     D3DRS_WRAP1              ,
 658     D3DRS_WRAP2              ,
 659     D3DRS_WRAP3              ,
 660     D3DRS_WRAP4              ,
 661     D3DRS_WRAP5              ,
 662     D3DRS_WRAP6              ,
 663     D3DRS_WRAP7              ,
 664     D3DRS_ZBIAS              ,
 665     D3DRS_ZENABLE            ,
 666     D3DRS_ZFUNC              ,
 667     D3DRS_ZWRITEENABLE
 668 };
 669
 670 DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] = {
 671     D3DTSS_ADDRESSU              ,
 672     D3DTSS_ADDRESSV              ,
 673     D3DTSS_ADDRESSW              ,
 674     D3DTSS_ALPHAARG0             ,
 675     D3DTSS_ALPHAARG1             ,
 676     D3DTSS_ALPHAARG2             ,
 677     D3DTSS_ALPHAOP               ,
 678     D3DTSS_BORDERCOLOR           ,
 679     D3DTSS_BUMPENVLOFFSET        ,
 680     D3DTSS_BUMPENVLSCALE         ,
 681     D3DTSS_BUMPENVMAT00          ,
 682     D3DTSS_BUMPENVMAT01          ,
 683     D3DTSS_BUMPENVMAT10          ,
 684     D3DTSS_BUMPENVMAT11          ,
 685     D3DTSS_COLORARG0             ,
 686     D3DTSS_COLORARG1             ,
 687     D3DTSS_COLORARG2             ,
 688     D3DTSS_COLOROP               ,
 689     D3DTSS_MAGFILTER             ,
 690     D3DTSS_MAXANISOTROPY         ,
 691     D3DTSS_MAXMIPLEVEL           ,
 692     D3DTSS_MINFILTER             ,
 693     D3DTSS_MIPFILTER             ,
 694     D3DTSS_MIPMAPLODBIAS         ,
 695     D3DTSS_RESULTARG             ,
 696     D3DTSS_TEXCOORDINDEX         ,
 697     D3DTSS_TEXTURETRANSFORMFLAGS
 698 };
 699
 700 DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] = {
 701     D3DRS_AMBIENT                       ,
 702     D3DRS_AMBIENTMATERIALSOURCE         ,
 703     D3DRS_CLIPPING                      ,
 704     D3DRS_CLIPPLANEENABLE               ,
 705     D3DRS_COLORVERTEX                   ,
 706     D3DRS_DIFFUSEMATERIALSOURCE         ,
 707     D3DRS_EMISSIVEMATERIALSOURCE        ,
 708     D3DRS_FOGDENSITY                    ,
 709     D3DRS_FOGEND                        ,
 710     D3DRS_FOGSTART                      ,
 711     D3DRS_FOGTABLEMODE                  ,
 712     D3DRS_FOGVERTEXMODE                 ,
 713     D3DRS_INDEXEDVERTEXBLENDENABLE      ,
 714     D3DRS_LIGHTING                      ,
 715     D3DRS_LOCALVIEWER                   ,
 716     D3DRS_MULTISAMPLEANTIALIAS          ,
 717     D3DRS_MULTISAMPLEMASK               ,
 718     D3DRS_NORMALIZENORMALS              ,
 719     D3DRS_PATCHEDGESTYLE                ,
 720     D3DRS_PATCHSEGMENTS                 ,
 721     D3DRS_POINTSCALE_A                  ,
 722     D3DRS_POINTSCALE_B                  ,
 723     D3DRS_POINTSCALE_C                  ,
 724     D3DRS_POINTSCALEENABLE              ,
 725     D3DRS_POINTSIZE                     ,
 726     D3DRS_POINTSIZE_MAX                 ,
 727     D3DRS_POINTSIZE_MIN                 ,
 728     D3DRS_POINTSPRITEENABLE             ,
 729     D3DRS_RANGEFOGENABLE                ,
 730     D3DRS_SOFTWAREVERTEXPROCESSING      ,
 731     D3DRS_SPECULARMATERIALSOURCE        ,
 732     D3DRS_TWEENFACTOR                   ,
 733     D3DRS_VERTEXBLEND
 734 };
 735
 736 DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] = {
 737     D3DTSS_TEXCOORDINDEX         ,
 738     D3DTSS_TEXTURETRANSFORMFLAGS
 739 };