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     int j;
  59     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
  60
  61     /* Note this may have a large overhead but it should only be executed
  62        once, in order to initialize the complete state of the device and
  63        all opengl equivalents                                            */
  64     TRACE("-----------------------> Setting up device defaults...\n");
  65     This->StateBlock->blockType = D3DSBT_ALL;
  66
  67     /* FIXME: Set some of the defaults for lights, transforms etc */
  68     memcpy(&This->StateBlock->transforms[D3DTS_PROJECTION], &idmatrix, sizeof(idmatrix));
  69     memcpy(&This->StateBlock->transforms[D3DTS_VIEW], &idmatrix, sizeof(idmatrix));
  70     for (i = 0; i < 256; ++i) {
  71       memcpy(&This->StateBlock->transforms[D3DTS_WORLDMATRIX(i)], &idmatrix, sizeof(idmatrix));
  72     }
  73
  74     /* Render states: */
  75     if (This->PresentParms.EnableAutoDepthStencil) {
  76        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_TRUE);
  77     } else {
  78        IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_FALSE);
  79     }
  80     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FILLMODE, D3DFILL_SOLID);
  81     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
  82     lp.wRepeatFactor = 0; lp.wLinePattern = 0; IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LINEPATTERN, (DWORD) &lp);
  83     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZWRITEENABLE, TRUE);
  84     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHATESTENABLE, FALSE);
  85     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LASTPIXEL, TRUE);
  86     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SRCBLEND, D3DBLEND_ONE);
  87     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DESTBLEND, D3DBLEND_ZERO);
  88     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CULLMODE, D3DCULL_CCW);
  89     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
  90     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAFUNC, D3DCMP_ALWAYS);
  91     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAREF, 0xff); /*??*/
  92     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DITHERENABLE, FALSE);
  93     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHABLENDENABLE, FALSE);
  94     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGENABLE, FALSE);
  95     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARENABLE, FALSE);
  96     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZVISIBLE, 0);
  97     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGCOLOR, 0);
  98     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
  99     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGSTART, 0.0f);
 100     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGEND, 1.0f);
 101     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGDENSITY, 1.0f);
 102     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EDGEANTIALIAS, FALSE);
 103     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZBIAS, 0);
 104     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_RANGEFOGENABLE, FALSE);
 105     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILENABLE, FALSE);
 106     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
 107     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
 108     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
 109
 110     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 111      * so only a single call performed (and ensure defaults initialized before making that call)
 112      *
 113      * IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILREF, 0);
 114      * IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILMASK, 0xFFFFFFFF);
 115      */
 116     This->StateBlock->renderstate[D3DRS_STENCILREF] = 0;
 117     This->StateBlock->renderstate[D3DRS_STENCILMASK] = 0xFFFFFFFF;
 118     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
 119     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 120     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TEXTUREFACTOR, 0xFFFFFFFF);
 121     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP0, 0);
 122     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP1, 0);
 123     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP2, 0);
 124     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP3, 0);
 125     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP4, 0);
 126     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP5, 0);
 127     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP6, 0);
 128     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP7, 0);
 129     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPING, TRUE);
 130     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LIGHTING, TRUE);
 131     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENT, 0);
 132     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 133     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORVERTEX, TRUE);
 134     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LOCALVIEWER, TRUE);
 135     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALIZENORMALS, FALSE);
 136     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
 137     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
 138     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENTMATERIALSOURCE, D3DMCS_COLOR2);
 139     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
 140     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_VERTEXBLEND, D3DVBF_DISABLE);
 141     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPLANEENABLE, 0);
 142     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 143     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE, 1.0f);
 144     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MIN, 0.0f);
 145     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSPRITEENABLE, FALSE);
 146     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALEENABLE, FALSE);
 147     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_A, TRUE);
 148     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_B, TRUE);
 149     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_C, TRUE);
 150     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEANTIALIAS, TRUE);
 151     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEMASK, 0xFFFFFFFF);
 152     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHEDGESTYLE, D3DPATCHEDGE_DISCRETE);
 153     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHSEGMENTS, 1.0f);
 154     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DEBUGMONITORTOKEN, D3DDMT_DISABLE);
 155     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MAX, (DWORD) 64.0f);
 156     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 157     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORWRITEENABLE, 0x0000000F);
 158     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TWEENFACTOR, (DWORD) 0.0f);
 159     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_BLENDOP, D3DBLENDOP_ADD);
 160     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POSITIONORDER, D3DORDER_CUBIC);
 161     IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALORDER, D3DORDER_LINEAR);
 162
 163     /* Texture Stage States - Put directly into state block, we will call function below */
 164     for (i = 0; i < GL_LIMITS(textures); i++) {
 165         memcpy(&This->StateBlock->transforms[D3DTS_TEXTURE0 + i], &idmatrix, sizeof(idmatrix));
 166         This->StateBlock->texture_state[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 167         This->StateBlock->texture_state[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 168         This->StateBlock->texture_state[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 169         This->StateBlock->texture_state[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 170         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 171         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 172         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 173         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 174         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 175         This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 176         This->StateBlock->texture_state[i][D3DTSS_TEXCOORDINDEX         ] = i;
 177         This->StateBlock->texture_state[i][D3DTSS_ADDRESSU              ] = D3DTADDRESS_WRAP;
 178         This->StateBlock->texture_state[i][D3DTSS_ADDRESSV              ] = D3DTADDRESS_WRAP;
 179         This->StateBlock->texture_state[i][D3DTSS_BORDERCOLOR           ] = 0x00;
 180         This->StateBlock->texture_state[i][D3DTSS_MAGFILTER             ] = D3DTEXF_POINT;
 181         This->StateBlock->texture_state[i][D3DTSS_MINFILTER             ] = D3DTEXF_POINT;
 182         This->StateBlock->texture_state[i][D3DTSS_MIPFILTER             ] = D3DTEXF_NONE;
 183         This->StateBlock->texture_state[i][D3DTSS_MIPMAPLODBIAS         ] = 0;
 184         This->StateBlock->texture_state[i][D3DTSS_MAXMIPLEVEL           ] = 0;
 185         This->StateBlock->texture_state[i][D3DTSS_MAXANISOTROPY         ] = 1;
 186         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 187         This->StateBlock->texture_state[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 188         This->StateBlock->texture_state[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 189         This->StateBlock->texture_state[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 190         This->StateBlock->texture_state[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 191         This->StateBlock->texture_state[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 192         This->StateBlock->texture_state[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 193     }
 194
 195     /* Under DirectX you can have texture stage operations even if no texture is
 196        bound, whereas opengl will only do texture operations when a valid texture is
 197        bound. We emulate this by creating dummy textures and binding them to each
 198        texture stage, but disable all stages by default. Hence if a stage is enabled
 199        then the default texture will kick in until replaced by a SetTexture call     */
 200
 201     for (i = 0; i < GL_LIMITS(textures); i++) {
 202         GLubyte white = 255;
 203
 204         /* Note this avoids calling settexture, so pretend it has been called */
 205         This->StateBlock->Set.textures[i] = TRUE;
 206         This->StateBlock->Changed.textures[i] = TRUE;
 207         This->StateBlock->textures[i] = NULL;
 208
 209         /* Make appropriate texture active */
 210         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
 211 #if defined(GL_VERSION_1_3)
 212             glActiveTexture(GL_TEXTURE0 + i);
 213 #else
 214             glActiveTextureARB(GL_TEXTURE0_ARB + i);
 215 #endif
 216             checkGLcall("glActiveTextureARB");
 217         } else if (i > 0) {
 218             FIXME("Program using multiple concurrent textures which this opengl implementation doesnt support\n");
 219         }
 220
 221         /* Generate an opengl texture name */
 222         glGenTextures(1, &This->dummyTextureName[i]);
 223         checkGLcall("glGenTextures");
 224         TRACE("Dummy Texture %d given name %d\n", i, This->dummyTextureName[i]);
 225
 226         /* Generate a dummy 1d texture */
 227         This->StateBlock->textureDimensions[i] = GL_TEXTURE_1D;
 228         glBindTexture(GL_TEXTURE_1D, This->dummyTextureName[i]);
 229         checkGLcall("glBindTexture");
 230
 231         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 232         checkGLcall("glTexImage1D");
 233
 234         /* Reapply all the texture state information to this texture */
 235         setupTextureStates(iface, i);
 236     }
 237
 238     /* defaulting palettes */
 239     for (i = 0; i < MAX_PALETTES; ++i) {
 240       for (j = 0; j < 256; ++j) {
 241         This->palettes[i][j].peRed   = 0xFF;
 242         This->palettes[i][j].peGreen = 0xFF;
 243         This->palettes[i][j].peBlue  = 0xFF;
 244         This->palettes[i][j].peFlags = 0xFF;
 245       }
 246     }
 247     This->currentPalette = 0;
 248
 249     TRACE("-----------------------> Device defaults now set up...\n");
 250
 251     return D3D_OK;
 252 }
 253
 254
 255
 256 HRESULT WINAPI IDirect3DDeviceImpl_CreateStateBlock(IDirect3DDevice8Impl* This, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlockImpl** ppStateBlock) {
 257   IDirect3DStateBlockImpl* object;
 258   UINT i, j;
 259
 260   TRACE("(%p) : Type(%d)\n", This, Type);
 261
 262   /* Allocate Storage */
 263   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 264   if (object) {
 265     if (NULL == This->StateBlock) { /** if it the main stateblock only do init and returns */
 266       /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 267       object->device = This;
 268       object->ref = 1;
 269       object->blockType = Type;
 270       This->StateBlock = object;
 271       /* don't forget to init it calling InitStartupStateBlock */
 272       return D3D_OK;
 273     }
 274     memcpy(object, This->StateBlock, sizeof(IDirect3DStateBlockImpl));
 275   } else {
 276     *ppStateBlock = (IDirect3DStateBlockImpl*) 0xFFFFFFFF;
 277     return E_OUTOFMEMORY;
 278   }
 279   /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 280   object->device = This;
 281   object->ref = 1;
 282   object->blockType = Type;
 283
 284   TRACE("Updating changed flags appropriate for type %d\n", Type);
 285
 286   if (Type == D3DSBT_ALL) {
 287     TRACE("ALL => Pretend everything has changed\n");
 288     memset(&object->Changed, TRUE, sizeof(This->StateBlock->Changed));
 289
 290   } else if (Type == D3DSBT_PIXELSTATE) {
 291
 292     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 293
 294     /* TODO: Pixel Shader Constants */
 295     object->Changed.pixelShader = TRUE;
 296     for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 297       object->Changed.renderstate[SavedPixelStates_R[i]] = TRUE;
 298     }
 299     for (j = 0; j < GL_LIMITS(textures); i++) {
 300       for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 301         object->Changed.texture_state[j][SavedPixelStates_T[i]] = TRUE;
 302       }
 303     }
 304
 305   } else if (Type == D3DSBT_VERTEXSTATE) {
 306
 307     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 308
 309     /* TODO: Vertex Shader Constants */
 310     object->Changed.vertexShader = TRUE;
 311     for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 312       object->Changed.renderstate[SavedVertexStates_R[i]] = TRUE;
 313     }
 314     for (j = 0; j < GL_LIMITS(textures); i++) {
 315       for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 316         object->Changed.texture_state[j][SavedVertexStates_T[i]] = TRUE;
 317       }
 318     }
 319     for (i = 0; i < GL_LIMITS(lights); i++) {
 320       object->Changed.lightEnable[i] = TRUE;
 321       object->Changed.lights[i] = TRUE;
 322     }
 323
 324   } else {
 325     FIXME("Unrecognized state block type %d\n", Type);
 326   }
 327   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
 328
 329   *ppStateBlock = object;
 330   return D3D_OK;
 331 }
 332
 333 /** yakkk temporary waiting for Release */
 334 HRESULT WINAPI IDirect3DDeviceImpl_DeleteStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 335   TRACE("(%p) : freeing StateBlock %p\n", This, pSB);
 336   HeapFree(GetProcessHeap(), 0, (void *)pSB);
 337   return D3D_OK;
 338 }
 339
 340 HRESULT WINAPI IDirect3DDeviceImpl_BeginStateBlock(IDirect3DDevice8Impl* This) {
 341   IDirect3DStateBlockImpl* object;
 342
 343   TRACE("(%p)\n", This);
 344
 345   if (This->isRecordingState) {
 346     TRACE("(%p) already recording! returning error\n", This);
 347     return D3DERR_INVALIDCALL;
 348   }
 349
 350   /* Allocate Storage */
 351   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 352   if (object) {
 353   } else {
 354     return E_OUTOFMEMORY;
 355   }
 356   /*object->lpVtbl = &Direct3DVextexShaderDeclaration8_Vtbl;*/
 357   object->device = This;
 358   object->ref = 1;
 359
 360   This->isRecordingState = TRUE;
 361   This->UpdateStateBlock = object;
 362
 363   return D3D_OK;
 364 }
 365
 366 HRESULT WINAPI IDirect3DDeviceImpl_EndStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl** ppStateBlock) {
 367   TRACE("(%p)\n", This);
 368
 369   if (!This->isRecordingState) {
 370     TRACE("(%p) not recording! returning error\n", This);
 371     *ppStateBlock = NULL;
 372     return D3DERR_INVALIDCALL;
 373   }
 374
 375   This->UpdateStateBlock->blockType = D3DSBT_RECORDED;
 376   *ppStateBlock = This->UpdateStateBlock;  /* FIXME: AddRef() */
 377   This->isRecordingState = FALSE;
 378   This->UpdateStateBlock = This->StateBlock;
 379
 380   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, *ppStateBlock);
 381   return D3D_OK;
 382 }
 383
 384 HRESULT  WINAPI  IDirect3DDeviceImpl_ApplyStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 385     UINT i;
 386     UINT j;
 387     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 388
 389     TRACE("(%p) : Applying state block %p ------------------v\n", This, pSB);
 390
 391     /* FIXME: Only apply applicable states not all states */
 392
 393     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_VERTEXSTATE) {
 394
 395         for (i = 0; i < GL_LIMITS(lights); i++) {
 396
 397             if (pSB->Set.lightEnable[i] && pSB->Changed.lightEnable[i])
 398                 IDirect3DDevice8Impl_LightEnable(iface, i, pSB->lightEnable[i]);
 399             if (pSB->Set.lights[i] && pSB->Changed.lights[i])
 400                 IDirect3DDevice8Impl_SetLight(iface, i, &pSB->lights[i]);
 401         }
 402
 403         if (pSB->Set.vertexShader && pSB->Changed.vertexShader)
 404             IDirect3DDevice8Impl_SetVertexShader(iface, pSB->VertexShader);
 405
 406         /* TODO: Vertex Shader Constants */
 407     }
 408
 409     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_PIXELSTATE) {
 410
 411         if (pSB->Set.pixelShader && pSB->Changed.pixelShader)
 412             IDirect3DDevice8Impl_SetPixelShader(iface, pSB->PixelShader);
 413
 414         /* TODO: Pixel Shader Constants */
 415     }
 416
 417     /* Others + Render & Texture */
 418     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL) {
 419         for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
 420             if (pSB->Set.transform[i] && pSB->Changed.transform[i])
 421                 IDirect3DDevice8Impl_SetTransform(iface, i, &pSB->transforms[i]);
 422         }
 423
 424         if (pSB->Set.Indices && pSB->Changed.Indices)
 425             IDirect3DDevice8Impl_SetIndices(iface, pSB->pIndexData, pSB->baseVertexIndex);
 426
 427         if (pSB->Set.material && pSB->Changed.material)
 428             IDirect3DDevice8Impl_SetMaterial(iface, &pSB->material);
 429
 430         if (pSB->Set.viewport && pSB->Changed.viewport)
 431             IDirect3DDevice8Impl_SetViewport(iface, &pSB->viewport);
 432
 433         for (i=0; i<MAX_STREAMS; i++) {
 434             if (pSB->Set.stream_source[i] && pSB->Changed.stream_source[i])
 435                 IDirect3DDevice8Impl_SetStreamSource(iface, i, pSB->stream_source[i], pSB->stream_stride[i]);
 436         }
 437
 438         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 439             if (pSB->Set.clipplane[i] && pSB->Changed.clipplane[i]) {
 440                 float clip[4];
 441
 442                 clip[0] = pSB->clipplane[i][0];
 443                 clip[1] = pSB->clipplane[i][1];
 444                 clip[2] = pSB->clipplane[i][2];
 445                 clip[3] = pSB->clipplane[i][3];
 446                 IDirect3DDevice8Impl_SetClipPlane(iface, i, clip);
 447             }
 448         }
 449
 450         /* Render */
 451         for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
 452             if (pSB->Set.renderstate[i] && pSB->Changed.renderstate[i])
 453                 IDirect3DDevice8Impl_SetRenderState(iface, i, pSB->renderstate[i]);
 454         }
 455
 456         /* Texture */
 457         for (j = 0; j < GL_LIMITS(textures); j++) {
 458           for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 459             if (pSB->Set.texture_state[j][i] && pSB->Changed.texture_state[j][i]) {
 460               IDirect3DDevice8Impl_SetTextureStageState(iface, j, i, pSB->texture_state[j][i]);
 461             }
 462           }
 463           if (pSB->Set.textures[j] && pSB->Changed.textures[j]) {
 464             IDirect3DDevice8Impl_SetTexture(iface, j, pSB->textures[j]);
 465           }
 466         }
 467
 468
 469     } else if (pSB->blockType == D3DSBT_PIXELSTATE) {
 470
 471         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 472             if (pSB->Set.renderstate[SavedPixelStates_R[i]] && pSB->Changed.renderstate[SavedPixelStates_R[i]])
 473                 IDirect3DDevice8Impl_SetRenderState(iface, SavedPixelStates_R[i], pSB->renderstate[SavedPixelStates_R[i]]);
 474
 475         }
 476
 477         for (j = 0; j < GL_LIMITS(textures); i++) {
 478             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 479                 if (pSB->Set.texture_state[j][SavedPixelStates_T[i]] &&
 480                     pSB->Changed.texture_state[j][SavedPixelStates_T[i]])
 481                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedPixelStates_T[i], pSB->texture_state[j][SavedPixelStates_T[i]]);
 482             }
 483         }
 484
 485     } else if (pSB->blockType == D3DSBT_VERTEXSTATE) {
 486
 487         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 488             if (pSB->Set.renderstate[SavedVertexStates_R[i]] && pSB->Changed.renderstate[SavedVertexStates_R[i]])
 489                 IDirect3DDevice8Impl_SetRenderState(iface, SavedVertexStates_R[i], pSB->renderstate[SavedVertexStates_R[i]]);
 490         }
 491
 492         for (j = 0; j < GL_LIMITS(textures); i++) {
 493             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 494                 if (pSB->Set.texture_state[j][SavedVertexStates_T[i]] &&
 495                     pSB->Changed.texture_state[j][SavedVertexStates_T[i]])
 496                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedVertexStates_T[i], pSB->texture_state[j][SavedVertexStates_T[i]]);
 497             }
 498         }
 499
 500
 501     } else {
 502         FIXME("Unrecognized state block type %d\n", pSB->blockType);
 503     }
 504     memcpy(&This->StateBlock->Changed, &pSB->Changed, sizeof(This->StateBlock->Changed));
 505     TRACE("(%p) : Applied state block %p ------------------^\n", This, pSB);
 506
 507     return D3D_OK;
 508 }
 509
 510 HRESULT WINAPI IDirect3DDeviceImpl_CaptureStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* updateBlock) {
 511     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 512
 513     TRACE("(%p) : Updating state block %p ------------------v \n", This, updateBlock);
 514
 515     /* If not recorded, then update can just recapture */
 516     if (updateBlock->blockType != D3DSBT_RECORDED) {
 517         IDirect3DStateBlockImpl* tmpBlock;
 518         IDirect3DDeviceImpl_CreateStateBlock(This, updateBlock->blockType, &tmpBlock);
 519         memcpy(updateBlock, tmpBlock, sizeof(IDirect3DStateBlockImpl));
 520         IDirect3DDeviceImpl_DeleteStateBlock(This, tmpBlock);
 521
 522         /* FIXME: This will record states of new lights! May need to have and save set_lights
 523            across this action */
 524
 525     } else {
 526         int i, j;
 527
 528         /* Recorded => Only update 'changed' values */
 529         if (updateBlock->Set.vertexShader && updateBlock->VertexShader != This->StateBlock->VertexShader) {
 530             updateBlock->VertexShader = This->StateBlock->VertexShader;
 531             TRACE("Updating vertex shader to %ld\n", This->StateBlock->VertexShader);
 532         }
 533
 534         /* TODO: Vertex Shader Constants */
 535
 536         for (i = 0; i < GL_LIMITS(lights); i++) {
 537           if (updateBlock->Set.lightEnable[i] && This->StateBlock->lightEnable[i] != updateBlock->lightEnable[i]) {
 538               TRACE("Updating light enable for light %d to %d\n", i, This->StateBlock->lightEnable[i]);
 539               updateBlock->lightEnable[i] = This->StateBlock->lightEnable[i];
 540           }
 541
 542           if (updateBlock->Set.lights[i] && memcmp(&This->StateBlock->lights[i],
 543                                                    &updateBlock->lights[i],
 544                                                    sizeof(D3DLIGHT8)) != 0) {
 545               TRACE("Updating lights for light %d\n", i);
 546               memcpy(&updateBlock->lights[i], &This->StateBlock->lights[i], sizeof(D3DLIGHT8));
 547           }
 548         }
 549
 550         if (updateBlock->Set.pixelShader && updateBlock->PixelShader != This->StateBlock->PixelShader) {
 551             TRACE("Updating pixel shader to %ld\n", This->StateBlock->PixelShader);
 552             updateBlock->lights[i] = This->StateBlock->lights[i];
 553             IDirect3DDevice8Impl_SetVertexShader(iface, updateBlock->PixelShader);
 554         }
 555
 556         /* TODO: Pixel Shader Constants */
 557
 558         /* Others + Render & Texture */
 559         for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
 560           if (updateBlock->Set.transform[i] && memcmp(&This->StateBlock->transforms[i],
 561                                                       &updateBlock->transforms[i],
 562                                                       sizeof(D3DMATRIX)) != 0) {
 563             TRACE("Updating transform %d\n", i);
 564             memcpy(&updateBlock->transforms[i], &This->StateBlock->transforms[i], sizeof(D3DMATRIX));
 565           }
 566         }
 567
 568         if (updateBlock->Set.Indices && ((updateBlock->pIndexData != This->StateBlock->pIndexData)
 569                                          || (updateBlock->baseVertexIndex != This->StateBlock->baseVertexIndex))) {
 570           TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 571                 This->StateBlock->pIndexData, This->StateBlock->baseVertexIndex);
 572           updateBlock->pIndexData = This->StateBlock->pIndexData;
 573           updateBlock->baseVertexIndex = This->StateBlock->baseVertexIndex;
 574         }
 575
 576        if (updateBlock->Set.material && memcmp(&This->StateBlock->material,
 577                                                    &updateBlock->material,
 578                                                    sizeof(D3DMATERIAL8)) != 0) {
 579                 TRACE("Updating material\n");
 580                 memcpy(&updateBlock->material, &This->StateBlock->material, sizeof(D3DMATERIAL8));
 581        }
 582
 583        if (updateBlock->Set.viewport && memcmp(&This->StateBlock->viewport,
 584                                                    &updateBlock->viewport,
 585                                                    sizeof(D3DVIEWPORT8)) != 0) {
 586                 TRACE("Updating viewport\n");
 587                 memcpy(&updateBlock->viewport, &This->StateBlock->viewport, sizeof(D3DVIEWPORT8));
 588        }
 589
 590        for (i = 0; i < MAX_STREAMS; i++) {
 591            if (updateBlock->Set.stream_source[i] &&
 592                            ((updateBlock->stream_stride[i] != This->StateBlock->stream_stride[i]) ||
 593                            (updateBlock->stream_source[i] != This->StateBlock->stream_source[i]))) {
 594                TRACE("Updating stream source %d to %p, stride to %d\n", i, This->StateBlock->stream_source[i],
 595                                                                         This->StateBlock->stream_stride[i]);
 596                updateBlock->stream_stride[i] = This->StateBlock->stream_stride[i];
 597                updateBlock->stream_source[i] = This->StateBlock->stream_source[i];
 598            }
 599        }
 600
 601        for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 602            if (updateBlock->Set.clipplane[i] && memcmp(&This->StateBlock->clipplane[i],
 603                                                        &updateBlock->clipplane[i],
 604                                                        sizeof(updateBlock->clipplane)) != 0) {
 605
 606                TRACE("Updating clipplane %d\n", i);
 607                memcpy(&updateBlock->clipplane[i], &This->StateBlock->clipplane[i],
 608                                        sizeof(updateBlock->clipplane));
 609            }
 610        }
 611
 612        /* Render */
 613        for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
 614
 615            if (updateBlock->Set.renderstate[i] && (updateBlock->renderstate[i] !=
 616                                                        This->StateBlock->renderstate[i])) {
 617                TRACE("Updating renderstate %d to %ld\n", i, This->StateBlock->renderstate[i]);
 618                updateBlock->renderstate[i] = This->StateBlock->renderstate[i];
 619            }
 620        }
 621
 622        /* Texture */
 623        for (j = 0; j < GL_LIMITS(textures); j++) {
 624            for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 625
 626                if (updateBlock->Set.texture_state[j][i] && (updateBlock->texture_state[j][i] !=
 627                                                                 This->StateBlock->texture_state[j][i])) {
 628                    TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, This->StateBlock->texture_state[j][i],
 629                                updateBlock->texture_state[j][i]);
 630                    updateBlock->texture_state[j][i] =  This->StateBlock->texture_state[j][i];
 631                }
 632
 633                if (updateBlock->Set.textures[j] && (updateBlock->textures[j] != This->StateBlock->textures[j])) {
 634                    TRACE("Updating texture %d to %p (was %p)\n", j, This->StateBlock->textures[j],  updateBlock->textures[j]);
 635                    updateBlock->textures[j] =  This->StateBlock->textures[j];
 636                }
 637            }
 638
 639        }
 640     }
 641
 642     TRACE("(%p) : Updated state block %p ------------------^\n", This, updateBlock);
 643
 644     return D3D_OK;
 645 }
 646
 647 DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] = {
 648     D3DRS_ALPHABLENDENABLE   ,
 649     D3DRS_ALPHAFUNC          ,
 650     D3DRS_ALPHAREF           ,
 651     D3DRS_ALPHATESTENABLE    ,
 652     D3DRS_BLENDOP            ,
 653     D3DRS_COLORWRITEENABLE   ,
 654     D3DRS_DESTBLEND          ,
 655     D3DRS_DITHERENABLE       ,
 656     D3DRS_EDGEANTIALIAS      ,
 657     D3DRS_FILLMODE           ,
 658     D3DRS_FOGDENSITY         ,
 659     D3DRS_FOGEND             ,
 660     D3DRS_FOGSTART           ,
 661     D3DRS_LASTPIXEL          ,
 662     D3DRS_LINEPATTERN        ,
 663     D3DRS_SHADEMODE          ,
 664     D3DRS_SRCBLEND           ,
 665     D3DRS_STENCILENABLE      ,
 666     D3DRS_STENCILFAIL        ,
 667     D3DRS_STENCILFUNC        ,
 668     D3DRS_STENCILMASK        ,
 669     D3DRS_STENCILPASS        ,
 670     D3DRS_STENCILREF         ,
 671     D3DRS_STENCILWRITEMASK   ,
 672     D3DRS_STENCILZFAIL       ,
 673     D3DRS_TEXTUREFACTOR      ,
 674     D3DRS_WRAP0              ,
 675     D3DRS_WRAP1              ,
 676     D3DRS_WRAP2              ,
 677     D3DRS_WRAP3              ,
 678     D3DRS_WRAP4              ,
 679     D3DRS_WRAP5              ,
 680     D3DRS_WRAP6              ,
 681     D3DRS_WRAP7              ,
 682     D3DRS_ZBIAS              ,
 683     D3DRS_ZENABLE            ,
 684     D3DRS_ZFUNC              ,
 685     D3DRS_ZWRITEENABLE
 686 };
 687
 688 DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] = {
 689     D3DTSS_ADDRESSU              ,
 690     D3DTSS_ADDRESSV              ,
 691     D3DTSS_ADDRESSW              ,
 692     D3DTSS_ALPHAARG0             ,
 693     D3DTSS_ALPHAARG1             ,
 694     D3DTSS_ALPHAARG2             ,
 695     D3DTSS_ALPHAOP               ,
 696     D3DTSS_BORDERCOLOR           ,
 697     D3DTSS_BUMPENVLOFFSET        ,
 698     D3DTSS_BUMPENVLSCALE         ,
 699     D3DTSS_BUMPENVMAT00          ,
 700     D3DTSS_BUMPENVMAT01          ,
 701     D3DTSS_BUMPENVMAT10          ,
 702     D3DTSS_BUMPENVMAT11          ,
 703     D3DTSS_COLORARG0             ,
 704     D3DTSS_COLORARG1             ,
 705     D3DTSS_COLORARG2             ,
 706     D3DTSS_COLOROP               ,
 707     D3DTSS_MAGFILTER             ,
 708     D3DTSS_MAXANISOTROPY         ,
 709     D3DTSS_MAXMIPLEVEL           ,
 710     D3DTSS_MINFILTER             ,
 711     D3DTSS_MIPFILTER             ,
 712     D3DTSS_MIPMAPLODBIAS         ,
 713     D3DTSS_RESULTARG             ,
 714     D3DTSS_TEXCOORDINDEX         ,
 715     D3DTSS_TEXTURETRANSFORMFLAGS
 716 };
 717
 718 DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] = {
 719     D3DRS_AMBIENT                       ,
 720     D3DRS_AMBIENTMATERIALSOURCE         ,
 721     D3DRS_CLIPPING                      ,
 722     D3DRS_CLIPPLANEENABLE               ,
 723     D3DRS_COLORVERTEX                   ,
 724     D3DRS_DIFFUSEMATERIALSOURCE         ,
 725     D3DRS_EMISSIVEMATERIALSOURCE        ,
 726     D3DRS_FOGDENSITY                    ,
 727     D3DRS_FOGEND                        ,
 728     D3DRS_FOGSTART                      ,
 729     D3DRS_FOGTABLEMODE                  ,
 730     D3DRS_FOGVERTEXMODE                 ,
 731     D3DRS_INDEXEDVERTEXBLENDENABLE      ,
 732     D3DRS_LIGHTING                      ,
 733     D3DRS_LOCALVIEWER                   ,
 734     D3DRS_MULTISAMPLEANTIALIAS          ,
 735     D3DRS_MULTISAMPLEMASK               ,
 736     D3DRS_NORMALIZENORMALS              ,
 737     D3DRS_PATCHEDGESTYLE                ,
 738     D3DRS_PATCHSEGMENTS                 ,
 739     D3DRS_POINTSCALE_A                  ,
 740     D3DRS_POINTSCALE_B                  ,
 741     D3DRS_POINTSCALE_C                  ,
 742     D3DRS_POINTSCALEENABLE              ,
 743     D3DRS_POINTSIZE                     ,
 744     D3DRS_POINTSIZE_MAX                 ,
 745     D3DRS_POINTSIZE_MIN                 ,
 746     D3DRS_POINTSPRITEENABLE             ,
 747     D3DRS_RANGEFOGENABLE                ,
 748     D3DRS_SOFTWAREVERTEXPROCESSING      ,
 749     D3DRS_SPECULARMATERIALSOURCE        ,
 750     D3DRS_TWEENFACTOR                   ,
 751     D3DRS_VERTEXBLEND
 752 };
 753
 754 DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] = {
 755     D3DTSS_TEXCOORDINDEX         ,
 756     D3DTSS_TEXTURETRANSFORMFLAGS
 757 };