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         This->StateBlock->texture_state[i][D3DTSS_TEXCOORDINDEX         ] = i;
 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 #if defined(GL_VERSION_1_3)
 204             glActiveTexture(GL_TEXTURE0 + i);
 205 #else
 206             glActiveTextureARB(GL_TEXTURE0_ARB + i);
 207 #endif
 208             checkGLcall("glActiveTextureARB");
 209         } else if (i > 0) {
 210             FIXME("Program using multiple concurrent textures which this opengl implementation doesnt support\n");
 211         }
 212
 213         /* Generate an opengl texture name */
 214         glGenTextures(1, &This->dummyTextureName[i]);
 215         checkGLcall("glGenTextures");
 216         TRACE("Dummy Texture %d given name %d\n", i, This->dummyTextureName[i]);
 217
 218         /* Generate a dummy 1d texture */
 219         This->StateBlock->textureDimensions[i] = GL_TEXTURE_1D;
 220         glBindTexture(GL_TEXTURE_1D, This->dummyTextureName[i]);
 221         checkGLcall("glBindTexture");
 222
 223         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 224         checkGLcall("glTexImage1D");
 225
 226         /* Reapply all the texture state information to this texture */
 227         setupTextureStates(iface, i);
 228     }
 229
 230     TRACE("-----------------------> Device defaults now set up...\n");
 231
 232     return D3D_OK;
 233 }
 234
 235
 236
 237 HRESULT WINAPI IDirect3DDeviceImpl_CreateStateBlock(IDirect3DDevice8Impl* This, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlockImpl** ppStateBlock) {
 238   IDirect3DStateBlockImpl* object;
 239   UINT i, j;
 240
 241   TRACE("(%p) : Type(%d)\n", This, Type);
 242
 243   /* Allocate Storage */
 244   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 245   if (object) {
 246     if (NULL == This->StateBlock) { /** if it the main stateblock only do init and returns */
 247       /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 248       object->device = This;
 249       object->ref = 1;
 250       object->blockType = Type;
 251       This->StateBlock = object;
 252       /* don't forget to init it calling InitStartupStateBlock */
 253       return D3D_OK;
 254     }
 255     memcpy(object, This->StateBlock, sizeof(IDirect3DStateBlockImpl));
 256   } else {
 257     *ppStateBlock = (IDirect3DStateBlockImpl*) 0xFFFFFFFF;
 258     return E_OUTOFMEMORY;
 259   }
 260   /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
 261   object->device = This;
 262   object->ref = 1;
 263   object->blockType = Type;
 264
 265   TRACE("Updating changed flags appropriate for type %d\n", Type);
 266
 267   if (Type == D3DSBT_ALL) {
 268     TRACE("ALL => Pretend everything has changed\n");
 269     memset(&object->Changed, TRUE, sizeof(This->StateBlock->Changed));
 270
 271   } else if (Type == D3DSBT_PIXELSTATE) {
 272
 273     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 274
 275     /* TODO: Pixel Shader Constants */
 276     object->Changed.pixelShader = TRUE;
 277     for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 278       object->Changed.renderstate[SavedPixelStates_R[i]] = TRUE;
 279     }
 280     for (j = 0; j < This->TextureUnits; i++) {
 281       for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 282         object->Changed.texture_state[j][SavedPixelStates_T[i]] = TRUE;
 283       }
 284     }
 285
 286   } else if (Type == D3DSBT_VERTEXSTATE) {
 287
 288     memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
 289
 290     /* TODO: Vertex Shader Constants */
 291     object->Changed.vertexShader = TRUE;
 292     for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 293       object->Changed.renderstate[SavedVertexStates_R[i]] = TRUE;
 294     }
 295     for (j = 0; j < This->TextureUnits; i++) {
 296       for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 297         object->Changed.texture_state[j][SavedVertexStates_T[i]] = TRUE;
 298       }
 299     }
 300     for (i = 0; i < This->maxLights; i++) {
 301       object->Changed.lightEnable[i] = TRUE;
 302       object->Changed.lights[i] = TRUE;
 303     }
 304
 305   } else {
 306     FIXME("Unrecognized state block type %d\n", Type);
 307   }
 308   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
 309
 310   *ppStateBlock = object;
 311   return D3D_OK;
 312 }
 313
 314 /** yakkk temporary waiting for Release */
 315 HRESULT WINAPI IDirect3DDeviceImpl_DeleteStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 316   TRACE("(%p) : freeing StateBlock %p\n", This, pSB);
 317   HeapFree(GetProcessHeap(), 0, (void *)pSB);
 318   return D3D_OK;
 319 }
 320
 321 HRESULT WINAPI IDirect3DDeviceImpl_BeginStateBlock(IDirect3DDevice8Impl* This) {
 322   IDirect3DStateBlockImpl* object;
 323
 324   TRACE("(%p)\n", This);
 325
 326   if (This->isRecordingState) {
 327     TRACE("(%p) already recording! returning error\n", This);
 328     return D3DERR_INVALIDCALL;
 329   }
 330
 331   /* Allocate Storage */
 332   object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
 333   if (object) {
 334   } else {
 335     return E_OUTOFMEMORY;
 336   }
 337   /*object->lpVtbl = &Direct3DVextexShaderDeclaration8_Vtbl;*/
 338   object->device = This;
 339   object->ref = 1;
 340
 341   This->isRecordingState = TRUE;
 342   This->UpdateStateBlock = object;
 343
 344   return D3D_OK;
 345 }
 346
 347 HRESULT WINAPI IDirect3DDeviceImpl_EndStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl** ppStateBlock) {
 348   TRACE("(%p)\n", This);
 349
 350   if (!This->isRecordingState) {
 351     TRACE("(%p) not recording! returning error\n", This);
 352     *ppStateBlock = NULL;
 353     return D3DERR_INVALIDCALL;
 354   }
 355
 356   This->UpdateStateBlock->blockType = D3DSBT_RECORDED;
 357   *ppStateBlock = This->UpdateStateBlock;  /* FIXME: AddRef() */
 358   This->isRecordingState = FALSE;
 359   This->UpdateStateBlock = This->StateBlock;
 360
 361   TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, *ppStateBlock);
 362   return D3D_OK;
 363 }
 364
 365 HRESULT  WINAPI  IDirect3DDeviceImpl_ApplyStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
 366     UINT i;
 367     UINT j;
 368     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 369
 370     TRACE("(%p) : Applying state block %p ------------------v\n", This, pSB);
 371
 372     /* FIXME: Only apply applicable states not all states */
 373
 374     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_VERTEXSTATE) {
 375
 376         for (i = 0; i < This->maxLights; i++) {
 377
 378             if (pSB->Set.lightEnable[i] && pSB->Changed.lightEnable[i])
 379                 IDirect3DDevice8Impl_LightEnable(iface, i, pSB->lightEnable[i]);
 380             if (pSB->Set.lights[i] && pSB->Changed.lights[i])
 381                 IDirect3DDevice8Impl_SetLight(iface, i, &pSB->lights[i]);
 382         }
 383
 384         if (pSB->Set.vertexShader && pSB->Changed.vertexShader)
 385             IDirect3DDevice8Impl_SetVertexShader(iface, pSB->VertexShader);
 386
 387         /* TODO: Vertex Shader Constants */
 388     }
 389
 390     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_PIXELSTATE) {
 391
 392         if (pSB->Set.pixelShader && pSB->Changed.pixelShader)
 393             IDirect3DDevice8Impl_SetPixelShader(iface, pSB->PixelShader);
 394
 395         /* TODO: Pixel Shader Constants */
 396     }
 397
 398     /* Others + Render & Texture */
 399     if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL) {
 400         for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
 401             if (pSB->Set.transform[i] && pSB->Changed.transform[i])
 402                 IDirect3DDevice8Impl_SetTransform(iface, i, &pSB->transforms[i]);
 403         }
 404
 405         if (pSB->Set.Indices && pSB->Changed.Indices)
 406             IDirect3DDevice8Impl_SetIndices(iface, pSB->pIndexData, pSB->baseVertexIndex);
 407
 408         if (pSB->Set.material && pSB->Changed.material)
 409             IDirect3DDevice8Impl_SetMaterial(iface, &pSB->material);
 410
 411         if (pSB->Set.viewport && pSB->Changed.viewport)
 412             IDirect3DDevice8Impl_SetViewport(iface, &pSB->viewport);
 413
 414         for (i=0; i<MAX_STREAMS; i++) {
 415             if (pSB->Set.stream_source[i] && pSB->Changed.stream_source[i])
 416                 IDirect3DDevice8Impl_SetStreamSource(iface, i, pSB->stream_source[i], pSB->stream_stride[i]);
 417         }
 418
 419         for (i = 0; i < This->clipPlanes; i++) {
 420             if (pSB->Set.clipplane[i] && pSB->Changed.clipplane[i]) {
 421                 float clip[4];
 422
 423                 clip[0] = pSB->clipplane[i][0];
 424                 clip[1] = pSB->clipplane[i][1];
 425                 clip[2] = pSB->clipplane[i][2];
 426                 clip[3] = pSB->clipplane[i][3];
 427                 IDirect3DDevice8Impl_SetClipPlane(iface, i, clip);
 428             }
 429         }
 430
 431         /* Render */
 432         for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
 433             if (pSB->Set.renderstate[i] && pSB->Changed.renderstate[i])
 434                 IDirect3DDevice8Impl_SetRenderState(iface, i, pSB->renderstate[i]);
 435         }
 436
 437         /* Texture */
 438         for (j = 0; j < This->TextureUnits; j++) {
 439           for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 440             if (pSB->Set.texture_state[j][i] && pSB->Changed.texture_state[j][i]) {
 441               IDirect3DDevice8Impl_SetTextureStageState(iface, j, i, pSB->texture_state[j][i]);
 442             }
 443           }
 444           if (pSB->Set.textures[j] && pSB->Changed.textures[j]) {
 445             IDirect3DDevice8Impl_SetTexture(iface, j, pSB->textures[j]);
 446           }
 447         }
 448
 449
 450     } else if (pSB->blockType == D3DSBT_PIXELSTATE) {
 451
 452         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 453             if (pSB->Set.renderstate[SavedPixelStates_R[i]] && pSB->Changed.renderstate[SavedPixelStates_R[i]])
 454                 IDirect3DDevice8Impl_SetRenderState(iface, SavedPixelStates_R[i], pSB->renderstate[SavedPixelStates_R[i]]);
 455
 456         }
 457
 458         for (j = 0; j < This->TextureUnits; i++) {
 459             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 460                 if (pSB->Set.texture_state[j][SavedPixelStates_T[i]] &&
 461                     pSB->Changed.texture_state[j][SavedPixelStates_T[i]])
 462                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedPixelStates_T[i], pSB->texture_state[j][SavedPixelStates_T[i]]);
 463             }
 464         }
 465
 466     } else if (pSB->blockType == D3DSBT_VERTEXSTATE) {
 467
 468         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 469             if (pSB->Set.renderstate[SavedVertexStates_R[i]] && pSB->Changed.renderstate[SavedVertexStates_R[i]])
 470                 IDirect3DDevice8Impl_SetRenderState(iface, SavedVertexStates_R[i], pSB->renderstate[SavedVertexStates_R[i]]);
 471         }
 472
 473         for (j = 0; j < This->TextureUnits; i++) {
 474             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 475                 if (pSB->Set.texture_state[j][SavedVertexStates_T[i]] &&
 476                     pSB->Changed.texture_state[j][SavedVertexStates_T[i]])
 477                     IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedVertexStates_T[i], pSB->texture_state[j][SavedVertexStates_T[i]]);
 478             }
 479         }
 480
 481
 482     } else {
 483         FIXME("Unrecognized state block type %d\n", pSB->blockType);
 484     }
 485     memcpy(&This->StateBlock->Changed, &pSB->Changed, sizeof(This->StateBlock->Changed));
 486     TRACE("(%p) : Applied state block %p ------------------^\n", This, pSB);
 487
 488     return D3D_OK;
 489 }
 490
 491 HRESULT WINAPI IDirect3DDeviceImpl_CaptureStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* updateBlock) {
 492     LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
 493
 494     TRACE("(%p) : Updating state block %p ------------------v \n", This, updateBlock);
 495
 496     /* If not recorded, then update can just recapture */
 497     if (updateBlock->blockType != D3DSBT_RECORDED) {
 498         IDirect3DStateBlockImpl* tmpBlock;
 499         IDirect3DDeviceImpl_CreateStateBlock(This, updateBlock->blockType, &tmpBlock);
 500         memcpy(updateBlock, tmpBlock, sizeof(IDirect3DStateBlockImpl));
 501         IDirect3DDeviceImpl_DeleteStateBlock(This, tmpBlock);
 502
 503         /* FIXME: This will record states of new lights! May need to have and save set_lights
 504            across this action */
 505
 506     } else {
 507         int i, j;
 508
 509         /* Recorded => Only update 'changed' values */
 510         if (updateBlock->Set.vertexShader && updateBlock->VertexShader != This->StateBlock->VertexShader) {
 511             updateBlock->VertexShader = This->StateBlock->VertexShader;
 512             TRACE("Updating vertex shader to %ld\n", This->StateBlock->VertexShader);
 513         }
 514
 515         /* TODO: Vertex Shader Constants */
 516
 517         for (i = 0; i < This->maxLights; i++) {
 518           if (updateBlock->Set.lightEnable[i] && This->StateBlock->lightEnable[i] != updateBlock->lightEnable[i]) {
 519               TRACE("Updating light enable for light %d to %d\n", i, This->StateBlock->lightEnable[i]);
 520               updateBlock->lightEnable[i] = This->StateBlock->lightEnable[i];
 521           }
 522
 523           if (updateBlock->Set.lights[i] && memcmp(&This->StateBlock->lights[i],
 524                                                    &updateBlock->lights[i],
 525                                                    sizeof(D3DLIGHT8)) != 0) {
 526               TRACE("Updating lights for light %d\n", i);
 527               memcpy(&updateBlock->lights[i], &This->StateBlock->lights[i], sizeof(D3DLIGHT8));
 528           }
 529         }
 530
 531         if (updateBlock->Set.pixelShader && updateBlock->PixelShader != This->StateBlock->PixelShader) {
 532             TRACE("Updating pixel shader to %ld\n", This->StateBlock->PixelShader);
 533             updateBlock->lights[i] = This->StateBlock->lights[i];
 534             IDirect3DDevice8Impl_SetVertexShader(iface, updateBlock->PixelShader);
 535         }
 536
 537         /* TODO: Pixel Shader Constants */
 538
 539         /* Others + Render & Texture */
 540         for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
 541           if (updateBlock->Set.transform[i] && memcmp(&This->StateBlock->transforms[i],
 542                                                       &updateBlock->transforms[i],
 543                                                       sizeof(D3DMATRIX)) != 0) {
 544             TRACE("Updating transform %d\n", i);
 545             memcpy(&updateBlock->transforms[i], &This->StateBlock->transforms[i], sizeof(D3DMATRIX));
 546           }
 547         }
 548
 549         if (updateBlock->Set.Indices && ((updateBlock->pIndexData != This->StateBlock->pIndexData)
 550                                          || (updateBlock->baseVertexIndex != This->StateBlock->baseVertexIndex))) {
 551           TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 552                 This->StateBlock->pIndexData, This->StateBlock->baseVertexIndex);
 553           updateBlock->pIndexData = This->StateBlock->pIndexData;
 554           updateBlock->baseVertexIndex = This->StateBlock->baseVertexIndex;
 555         }
 556
 557        if (updateBlock->Set.material && memcmp(&This->StateBlock->material,
 558                                                    &updateBlock->material,
 559                                                    sizeof(D3DMATERIAL8)) != 0) {
 560                 TRACE("Updating material\n");
 561                 memcpy(&updateBlock->material, &This->StateBlock->material, sizeof(D3DMATERIAL8));
 562        }
 563
 564        if (updateBlock->Set.viewport && memcmp(&This->StateBlock->viewport,
 565                                                    &updateBlock->viewport,
 566                                                    sizeof(D3DVIEWPORT8)) != 0) {
 567                 TRACE("Updating viewport\n");
 568                 memcpy(&updateBlock->viewport, &This->StateBlock->viewport, sizeof(D3DVIEWPORT8));
 569        }
 570
 571        for (i = 0; i < MAX_STREAMS; i++) {
 572            if (updateBlock->Set.stream_source[i] &&
 573                            ((updateBlock->stream_stride[i] != This->StateBlock->stream_stride[i]) ||
 574                            (updateBlock->stream_source[i] != This->StateBlock->stream_source[i]))) {
 575                TRACE("Updating stream source %d to %p, stride to %d\n", i, This->StateBlock->stream_source[i],
 576                                                                         This->StateBlock->stream_stride[i]);
 577                updateBlock->stream_stride[i] = This->StateBlock->stream_stride[i];
 578                updateBlock->stream_source[i] = This->StateBlock->stream_source[i];
 579            }
 580        }
 581
 582        for (i = 0; i < This->clipPlanes; i++) {
 583            if (updateBlock->Set.clipplane[i] && memcmp(&This->StateBlock->clipplane[i],
 584                                                        &updateBlock->clipplane[i],
 585                                                        sizeof(updateBlock->clipplane)) != 0) {
 586
 587                TRACE("Updating clipplane %d\n", i);
 588                memcpy(&updateBlock->clipplane[i], &This->StateBlock->clipplane[i],
 589                                        sizeof(updateBlock->clipplane));
 590            }
 591        }
 592
 593        /* Render */
 594        for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
 595
 596            if (updateBlock->Set.renderstate[i] && (updateBlock->renderstate[i] !=
 597                                                        This->StateBlock->renderstate[i])) {
 598                TRACE("Updating renderstate %d to %ld\n", i, This->StateBlock->renderstate[i]);
 599                updateBlock->renderstate[i] = This->StateBlock->renderstate[i];
 600            }
 601        }
 602
 603        /* Texture */
 604        for (j = 0; j < This->TextureUnits; j++) {
 605            for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
 606
 607                if (updateBlock->Set.texture_state[j][i] && (updateBlock->texture_state[j][i] !=
 608                                                                 This->StateBlock->texture_state[j][i])) {
 609                    TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, This->StateBlock->texture_state[j][i],
 610                                updateBlock->texture_state[j][i]);
 611                    updateBlock->texture_state[j][i] =  This->StateBlock->texture_state[j][i];
 612                }
 613
 614                if (updateBlock->Set.textures[j] && (updateBlock->textures[j] != This->StateBlock->textures[j])) {
 615                    TRACE("Updating texture %d to %p (was %p)\n", j, This->StateBlock->textures[j],  updateBlock->textures[j]);
 616                    updateBlock->textures[j] =  This->StateBlock->textures[j];
 617                }
 618            }
 619
 620        }
 621     }
 622
 623     TRACE("(%p) : Updated state block %p ------------------^\n", This, updateBlock);
 624
 625     return D3D_OK;
 626 }
 627
 628 DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] = {
 629     D3DRS_ALPHABLENDENABLE   ,
 630     D3DRS_ALPHAFUNC          ,
 631     D3DRS_ALPHAREF           ,
 632     D3DRS_ALPHATESTENABLE    ,
 633     D3DRS_BLENDOP            ,
 634     D3DRS_COLORWRITEENABLE   ,
 635     D3DRS_DESTBLEND          ,
 636     D3DRS_DITHERENABLE       ,
 637     D3DRS_EDGEANTIALIAS      ,
 638     D3DRS_FILLMODE           ,
 639     D3DRS_FOGDENSITY         ,
 640     D3DRS_FOGEND             ,
 641     D3DRS_FOGSTART           ,
 642     D3DRS_LASTPIXEL          ,
 643     D3DRS_LINEPATTERN        ,
 644     D3DRS_SHADEMODE          ,
 645     D3DRS_SRCBLEND           ,
 646     D3DRS_STENCILENABLE      ,
 647     D3DRS_STENCILFAIL        ,
 648     D3DRS_STENCILFUNC        ,
 649     D3DRS_STENCILMASK        ,
 650     D3DRS_STENCILPASS        ,
 651     D3DRS_STENCILREF         ,
 652     D3DRS_STENCILWRITEMASK   ,
 653     D3DRS_STENCILZFAIL       ,
 654     D3DRS_TEXTUREFACTOR      ,
 655     D3DRS_WRAP0              ,
 656     D3DRS_WRAP1              ,
 657     D3DRS_WRAP2              ,
 658     D3DRS_WRAP3              ,
 659     D3DRS_WRAP4              ,
 660     D3DRS_WRAP5              ,
 661     D3DRS_WRAP6              ,
 662     D3DRS_WRAP7              ,
 663     D3DRS_ZBIAS              ,
 664     D3DRS_ZENABLE            ,
 665     D3DRS_ZFUNC              ,
 666     D3DRS_ZWRITEENABLE
 667 };
 668
 669 DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] = {
 670     D3DTSS_ADDRESSU              ,
 671     D3DTSS_ADDRESSV              ,
 672     D3DTSS_ADDRESSW              ,
 673     D3DTSS_ALPHAARG0             ,
 674     D3DTSS_ALPHAARG1             ,
 675     D3DTSS_ALPHAARG2             ,
 676     D3DTSS_ALPHAOP               ,
 677     D3DTSS_BORDERCOLOR           ,
 678     D3DTSS_BUMPENVLOFFSET        ,
 679     D3DTSS_BUMPENVLSCALE         ,
 680     D3DTSS_BUMPENVMAT00          ,
 681     D3DTSS_BUMPENVMAT01          ,
 682     D3DTSS_BUMPENVMAT10          ,
 683     D3DTSS_BUMPENVMAT11          ,
 684     D3DTSS_COLORARG0             ,
 685     D3DTSS_COLORARG1             ,
 686     D3DTSS_COLORARG2             ,
 687     D3DTSS_COLOROP               ,
 688     D3DTSS_MAGFILTER             ,
 689     D3DTSS_MAXANISOTROPY         ,
 690     D3DTSS_MAXMIPLEVEL           ,
 691     D3DTSS_MINFILTER             ,
 692     D3DTSS_MIPFILTER             ,
 693     D3DTSS_MIPMAPLODBIAS         ,
 694     D3DTSS_RESULTARG             ,
 695     D3DTSS_TEXCOORDINDEX         ,
 696     D3DTSS_TEXTURETRANSFORMFLAGS
 697 };
 698
 699 DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] = {
 700     D3DRS_AMBIENT                       ,
 701     D3DRS_AMBIENTMATERIALSOURCE         ,
 702     D3DRS_CLIPPING                      ,
 703     D3DRS_CLIPPLANEENABLE               ,
 704     D3DRS_COLORVERTEX                   ,
 705     D3DRS_DIFFUSEMATERIALSOURCE         ,
 706     D3DRS_EMISSIVEMATERIALSOURCE        ,
 707     D3DRS_FOGDENSITY                    ,
 708     D3DRS_FOGEND                        ,
 709     D3DRS_FOGSTART                      ,
 710     D3DRS_FOGTABLEMODE                  ,
 711     D3DRS_FOGVERTEXMODE                 ,
 712     D3DRS_INDEXEDVERTEXBLENDENABLE      ,
 713     D3DRS_LIGHTING                      ,
 714     D3DRS_LOCALVIEWER                   ,
 715     D3DRS_MULTISAMPLEANTIALIAS          ,
 716     D3DRS_MULTISAMPLEMASK               ,
 717     D3DRS_NORMALIZENORMALS              ,
 718     D3DRS_PATCHEDGESTYLE                ,
 719     D3DRS_PATCHSEGMENTS                 ,
 720     D3DRS_POINTSCALE_A                  ,
 721     D3DRS_POINTSCALE_B                  ,
 722     D3DRS_POINTSCALE_C                  ,
 723     D3DRS_POINTSCALEENABLE              ,
 724     D3DRS_POINTSIZE                     ,
 725     D3DRS_POINTSIZE_MAX                 ,
 726     D3DRS_POINTSIZE_MIN                 ,
 727     D3DRS_POINTSPRITEENABLE             ,
 728     D3DRS_RANGEFOGENABLE                ,
 729     D3DRS_SOFTWAREVERTEXPROCESSING      ,
 730     D3DRS_SPECULARMATERIALSOURCE        ,
 731     D3DRS_TWEENFACTOR                   ,
 732     D3DRS_VERTEXBLEND
 733 };
 734
 735 DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] = {
 736     D3DTSS_TEXCOORDINDEX         ,
 737     D3DTSS_TEXTURETRANSFORMFLAGS
 738 };