dlls/wined3d/basetexture.c

   1 /*
   2  * IWineD3DBaseTexture Implementation
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2002-2004 Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  28
  29 static const Wined3dTextureStateMap textureObjectSamplerStates[]  = {
  30     {WINED3DSAMP_ADDRESSU,      WINED3DSAMP_ADDRESSU},
  31     {WINED3DSAMP_ADDRESSV,      WINED3DSAMP_ADDRESSV},
  32     {WINED3DSAMP_ADDRESSW,      WINED3DSAMP_ADDRESSW},
  33 /* NOTE: Sometimes it's a good idea to disable the setting of border colour, e.g. Axis and Allies */
  34     {WINED3DSAMP_BORDERCOLOR,   WINED3DFUNC_NOTSUPPORTED/* WINED3DSAMP_BORDERCOLOR */},
  35     {WINED3DSAMP_MAGFILTER,     WINED3DSAMP_MAGFILTER},
  36     {WINED3DSAMP_MINFILTER,     WINED3DSAMP_MINFILTER},
  37     {WINED3DSAMP_MIPFILTER,     WINED3DSAMP_MIPFILTER},
  38 /* applies to the texture unit
  39     WINED3DSAMP_MIPMAPLODBIAS, WINED3DSAMP_MIPMAPLODBIAS,
  40 */
  41     {WINED3DSAMP_MAXMIPLEVEL,   WINED3DSAMP_MAXMIPLEVEL},
  42 #if 0
  43     {WINED3DSAMP_MAXANISOTROPY, GL_SUPPORTED(EXT_TEXTURE_FILTER_ANISOTROPIC) ? WINED3DSAMP_MAXANISOTROPY : WINED3DFUNC_NOTSUPPORTED},
  44 #else
  45     {WINED3DSAMP_MAXANISOTROPY, WINED3DSAMP_MAXANISOTROPY},
  46 #endif
  47     {WINED3DSAMP_SRGBTEXTURE,   WINED3DFUNC_UNIMPLEMENTED},
  48     {WINED3DSAMP_ELEMENTINDEX,  WINED3DFUNC_UNIMPLEMENTED},
  49     {WINED3DSAMP_DMAPOFFSET,    WINED3DFUNC_UNIMPLEMENTED},
  50     {-1, 0}
  51 };
  52
  53 static const Wined3dTextureStateMap textureObjectTextureStates[] = {
  54     {WINED3DTSS_ADDRESSW , WINED3DTSS_ADDRESSW},
  55     {-1, 0}
  56 };
  57
  58 /* *******************************************
  59    IWineD3DBaseTexture IUnknown parts follow
  60    ******************************************* */
  61 HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, LPVOID *ppobj)
  62 {
  63     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  64     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  65     if (IsEqualGUID(riid, &IID_IUnknown)
  66         || IsEqualGUID(riid, &IID_IWineD3DBase)
  67         || IsEqualGUID(riid, &IID_IWineD3DResource)
  68         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)) {
  69         IUnknown_AddRef(iface);
  70         *ppobj = This;
  71         return S_OK;
  72     }
  73     *ppobj = NULL;
  74     return E_NOINTERFACE;
  75 }
  76
  77 ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface) {
  78     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  79     ULONG ref = InterlockedIncrement(&This->resource.ref);
  80
  81     TRACE("(%p) : AddRef increasing from %ld\n", This,ref - 1);
  82     return ref;
  83 }
  84
  85 ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface) {
  86     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  87     ULONG ref = InterlockedDecrement(&This->resource.ref);
  88     TRACE("(%p) : Releasing from %ld\n", This, ref + 1);
  89     if (ref == 0) {
  90         IWineD3DBaseTextureImpl_CleanUp(iface);
  91         HeapFree(GetProcessHeap(), 0, This);
  92     }
  93     return ref;
  94 }
  95
  96 /* class static */
  97 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface) {
  98     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  99     TRACE("(%p) : textureName(%d)\n", This, This->baseTexture.textureName);
 100     if (This->baseTexture.textureName != 0) {
 101         ENTER_GL();
 102         TRACE("(%p) : Deleting texture %d\n", This, This->baseTexture.textureName);
 103         glDeleteTextures(1, &This->baseTexture.textureName);
 104         LEAVE_GL();
 105     }
 106     IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
 107 }
 108
 109 /* ****************************************************
 110    IWineD3DBaseTexture IWineD3DResource parts follow
 111    **************************************************** */
 112 HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice** ppDevice) {
 113     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
 114 }
 115
 116 HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 117     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 118 }
 119
 120 HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 121     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 122 }
 123
 124 HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid) {
 125     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 126 }
 127
 128 DWORD    WINAPI        IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew) {
 129     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 130 }
 131
 132 DWORD    WINAPI        IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface) {
 133     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 134 }
 135
 136 void     WINAPI        IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface) {
 137     return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 138 }
 139
 140 WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
 141     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 142 }
 143
 144 HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent) {
 145     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 146 }
 147
 148 /* ******************************************************
 149    IWineD3DBaseTexture IWineD3DBaseTexture parts follow
 150    ****************************************************** */
 151
 152 /* There is no OpenGL equivilent of setLOD, getLOD, all they do it priortise testure loading
 153  * so just pretend that they work unless something really needs a failure. */
 154 DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew) {
 155     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 156
 157     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 158         return  WINED3DERR_INVALIDCALL;
 159     }
 160
 161     if(LODNew >= This->baseTexture.levels)
 162         LODNew = This->baseTexture.levels - 1;
 163      This->baseTexture.LOD = LODNew;
 164
 165     TRACE("(%p) : set bogus LOD to %d\n", This, This->baseTexture.LOD);
 166
 167     return This->baseTexture.LOD;
 168 }
 169
 170 DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface) {
 171     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 172
 173     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 174         return  WINED3DERR_INVALIDCALL;
 175     }
 176
 177     TRACE("(%p) : returning %d\n", This, This->baseTexture.LOD);
 178
 179     return This->baseTexture.LOD;
 180 }
 181
 182 DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface) {
 183     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 184     TRACE("(%p) : returning %d\n", This, This->baseTexture.levels);
 185     return This->baseTexture.levels;
 186 }
 187
 188 HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 189   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 190
 191   if (!(This->baseTexture.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 192       TRACE("(%p) : returning invalid call\n", This);
 193       return WINED3DERR_INVALIDCALL;
 194   }
 195   This->baseTexture.filterType = FilterType;
 196   TRACE("(%p) :\n", This);
 197   return WINED3D_OK;
 198 }
 199
 200 WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface) {
 201   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 202   FIXME("(%p) : stub\n", This);
 203   if (!(This->baseTexture.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 204      return WINED3DTEXF_NONE;
 205   }
 206   return This->baseTexture.filterType;
 207 }
 208
 209 void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface) {
 210   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 211   /* TODO: implement filters using GL_SGI_generate_mipmaps http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.txt */
 212   FIXME("(%p) : stub\n", This);
 213   return ;
 214 }
 215
 216 /* Internal function, No d3d mapping */
 217 BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL dirty) {
 218     BOOL old;
 219     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 220     old = This->baseTexture.dirty;
 221     This->baseTexture.dirty = dirty;
 222     return old;
 223 }
 224
 225 BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface) {
 226     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 227     return This->baseTexture.dirty;
 228 }
 229
 230 HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface) {
 231     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 232     HRESULT hr = WINED3D_OK;
 233     UINT textureDimensions;
 234     BOOL isNewTexture = FALSE;
 235     TRACE("(%p) : About to bind texture\n", This);
 236
 237     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 238     ENTER_GL();
 239 #if 0 /* TODO: context manager support */
 240      IWineD3DContextManager_PushState(This->contextManager, textureDimensions, ENABLED, NOW /* make sure the state is applied now */);
 241 #else
 242     glEnable(textureDimensions);
 243 #endif
 244
 245     /* Generate a texture name if we don't already have one */
 246     if (This->baseTexture.textureName == 0) {
 247         glGenTextures(1, &This->baseTexture.textureName);
 248         checkGLcall("glGenTextures");
 249         TRACE("Generated texture %d\n", This->baseTexture.textureName);
 250         if (This->resource.pool == WINED3DPOOL_DEFAULT) {
 251             /* Tell opengl to try and keep this texture in video ram (well mostly) */
 252             GLclampf tmp;
 253             tmp = 0.9f;
 254             glPrioritizeTextures(1, &This->baseTexture.textureName, &tmp);
 255
 256         }
 257         /* Initialise the state of the texture object
 258         to the openGL defaults, not the directx defaults */
 259         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]      = D3DTADDRESS_WRAP;
 260         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]      = D3DTADDRESS_WRAP;
 261         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]      = D3DTADDRESS_WRAP;
 262         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]   = 0;
 263         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]     = WINED3DTEXF_LINEAR;
 264         This->baseTexture.states[WINED3DTEXSTA_MINFILTER]     = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
 265         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]     = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
 266         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL]   = 0;
 267         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = 0;
 268         This->baseTexture.states[WINED3DTEXSTA_SRGBTEXTURE]   = 0;
 269         This->baseTexture.states[WINED3DTEXSTA_ELEMENTINDEX]  = 0;
 270         This->baseTexture.states[WINED3DTEXSTA_DMAPOFFSET]    = 0;
 271         This->baseTexture.states[WINED3DTEXSTA_TSSADDRESSW]   = D3DTADDRESS_WRAP;
 272         IWineD3DBaseTexture_SetDirty(iface, TRUE);
 273         isNewTexture = TRUE;
 274     }
 275
 276     /* Bind the texture */
 277     if (This->baseTexture.textureName != 0) {
 278         glBindTexture(textureDimensions, This->baseTexture.textureName);
 279         checkGLcall("glBindTexture");
 280         if (isNewTexture) {
 281             /* For a new texture we have to set the textures levels after binding the texture,
 282             * in theory this is all we should ever have to dom, but because ATI's drivers are broken we
 283             * also need to set the texture dimensins before the texture is is set */
 284             TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
 285             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
 286             checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
 287         }
 288
 289     } else { /* this only happened if we've run out of openGL textures */
 290         WARN("This texture doesn't have an openGL texture assigned to it\n");
 291         hr =  WINED3DERR_INVALIDCALL;
 292     }
 293
 294     LEAVE_GL();
 295     return hr;
 296 }
 297
 298 HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface) {
 299     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 300     UINT textureDimensions;
 301
 302     TRACE("(%p) : About to bind texture\n", This);
 303     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 304
 305     ENTER_GL();
 306
 307     glBindTexture(textureDimensions, 0);
 308 #if 0 /* TODO: context manager support */
 309      IWineD3DContextManager_PopState(This->contextManager, textureDimensions, ENABLED, NOW /* make sure the state is applied now */);
 310 #else
 311     glDisable(textureDimensions);
 312 #endif
 313
 314     LEAVE_GL();
 315     return WINED3D_OK;
 316 }
 317
 318 UINT WINAPI IWineD3DBaseTextureImpl_GetTextureDimensions(IWineD3DBaseTexture *iface){
 319     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 320     FIXME("(%p) : This shouldn't be called\n", This);
 321     return WINED3D_OK;
 322 }
 323
 324 static inline GLenum warpLookupType(WINED3DSAMPLERSTATETYPE Type) {
 325     switch(Type) {
 326     case WINED3DSAMP_ADDRESSU:
 327         return GL_TEXTURE_WRAP_S;
 328     case WINED3DSAMP_ADDRESSV:
 329         return GL_TEXTURE_WRAP_T;
 330     case WINED3DSAMP_ADDRESSW:
 331         return GL_TEXTURE_WRAP_R;
 332     default:
 333         FIXME("Unexpected warp type %d\n", Type);
 334         return 0;
 335     }
 336 }
 337
 338 void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface,
 339                                     const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 340                                     const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 341     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 342     int i;
 343     DWORD *state = This->baseTexture.states;
 344     GLint textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 345     IWineD3DBaseTexture_PreLoad(iface);
 346     /* run through a couple of loops and apply and states that are different */
 347     /* this will reduce the number of texture state changes to an absolute minimum
 348     for multi-parameter states we  pickup the first one that changes, work out the correct values for the other states
 349     and set all the states that we've just applied to their new values */
 350
 351     for (i = 0 ;textureObjectSamplerStates[i].state != -1; i++) {
 352         if (*state != samplerStates[textureObjectSamplerStates[i].state]) {
 353             /* apply the state */
 354             TRACE("(%p) : Changing state %u from %ld to %ld\n", This, i, *state , samplerStates[textureObjectSamplerStates[i].state]);
 355             switch (textureObjectSamplerStates[i].function) {
 356             case WINED3DSAMP_ADDRESSU:
 357             case WINED3DSAMP_ADDRESSV: /* fall through */
 358             case WINED3DSAMP_ADDRESSW: /* fall through */
 359                 *state = samplerStates[textureObjectSamplerStates[i].state];
 360                 if (*state < minLookup[WINELOOKUP_WARPPARAM] || *state > maxLookup[WINELOOKUP_WARPPARAM]) {
 361                     FIXME("Unrecognized or unsupported D3DTADDRESS_* value %ld, state %d\n", *state, textureObjectSamplerStates[i].function);
 362                 } else {
 363                     GLint wrapParm = stateLookup[WINELOOKUP_WARPPARAM][*state - minLookup[WINELOOKUP_WARPPARAM]];
 364                     TRACE("Setting WRAP_R to %d for %x\n", wrapParm, textureDimensions);
 365                     glTexParameteri(textureDimensions, warpLookupType(textureObjectSamplerStates[i].function), wrapParm);
 366                     checkGLcall("glTexParameteri(..., GL_TEXTURE_WRAP_R, wrapParm)");
 367                 }
 368             break;
 369             case WINED3DSAMP_BORDERCOLOR:
 370             {
 371                 float col[4];
 372                 *state = samplerStates[textureObjectSamplerStates[i].state];
 373                 D3DCOLORTOGLFLOAT4(*state, col);
 374                 TRACE("Setting border color for %u to %lx\n", textureDimensions, *state);
 375                 glTexParameterfv(textureDimensions, GL_TEXTURE_BORDER_COLOR, &col[0]);
 376                 checkGLcall("glTexParameteri(..., GL_TEXTURE_BORDER_COLOR, ...)");
 377             }
 378             break;
 379             case WINED3DSAMP_MAGFILTER:
 380                 {
 381                     GLint glValue;
 382                     *state = samplerStates[textureObjectSamplerStates[i].state];
 383                     if (*state < minLookup[WINELOOKUP_MAGFILTER] || *state > maxLookup[WINELOOKUP_MAGFILTER]) {
 384                         FIXME("Unrecognized or unsupported MAGFILTER* value %ld, state %d\n", *state, textureObjectSamplerStates[i].function);
 385                     }
 386                     glValue = stateLookup[WINELOOKUP_MAGFILTER][*state - minLookup[WINELOOKUP_MAGFILTER]];
 387                     TRACE("ValueMAG=%ld setting MAGFILTER to %x\n", *state, glValue);
 388                     glTexParameteri(textureDimensions, GL_TEXTURE_MAG_FILTER, glValue);
 389                 /* We need to reset the Aniotropic filtering state when we change the mag filter to WINED3DTEXF_ANISOTROPIC (this seems a bit weird, check the documentataion to see how it should be switched off. */
 390                     if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && WINED3DTEXF_ANISOTROPIC == *state) {
 391                         glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 392                     }
 393                 }
 394             break;
 395
 396             case WINED3DSAMP_MINFILTER:
 397                 This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = samplerStates[WINED3DSAMP_MIPFILTER];
 398             case WINED3DSAMP_MIPFILTER: /* fall through */
 399                 {
 400                     GLint glValue;
 401                     *state = samplerStates[textureObjectSamplerStates[i].state];
 402                     if (This->baseTexture.states[WINED3DTEXSTA_MINFILTER] < WINED3DTEXF_NONE ||
 403                         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] < WINED3DTEXF_NONE ||
 404                         This->baseTexture.states[WINED3DTEXSTA_MINFILTER] > WINED3DTEXF_ANISOTROPIC ||
 405                         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] > WINED3DTEXF_LINEAR)
 406                     {
 407
 408                         FIXME("Unrecognized or unsupported D3DSAMP_MINFILTER value %ld, state %d D3DSAMP_MIPFILTER value %ld, state %d\n",
 409                                 This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
 410                                 textureObjectSamplerStates[WINED3DTEXSTA_MINFILTER].function,
 411                                 This->baseTexture.states[WINED3DTEXSTA_MIPFILTER],
 412                                 textureObjectSamplerStates[WINED3DTEXSTA_MIPFILTER].function);
 413                     }
 414                     glValue = minMipLookup[min(max(This->baseTexture.states[WINED3DTEXSTA_MINFILTER],WINED3DTEXF_NONE), WINED3DTEXF_ANISOTROPIC)]
 415                                                 [min(max(This->baseTexture.states[WINED3DTEXSTA_MIPFILTER],WINED3DTEXF_NONE), WINED3DTEXF_LINEAR)];
 416
 417                     TRACE("ValueMIN=%ld, ValueMIP=%ld, setting MINFILTER to %x\n",
 418                             This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
 419                             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER], glValue);
 420                     glTexParameteri(textureDimensions, GL_TEXTURE_MIN_FILTER, glValue);
 421                     checkGLcall("glTexParameter GL_TEXTURE_MIN_FILTER, ...");
 422                 }
 423             break;
 424             case WINED3DSAMP_MAXMIPLEVEL:
 425                 *state = samplerStates[textureObjectSamplerStates[i].state];
 426                 /**
 427                 * Not really the same, but the more apprioprate than nothing
 428                 */
 429                 glTexParameteri(textureDimensions, GL_TEXTURE_BASE_LEVEL, *state);
 430             break;
 431             case WINED3DSAMP_MAXANISOTROPY:
 432                 *state = samplerStates[textureObjectSamplerStates[i].state];
 433                 glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT,  *state);
 434                 checkGLcall("glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT ...");
 435             break;
 436             case WINED3DFUNC_UNIMPLEMENTED: /* unimplemented */
 437                 TRACE("(%p) : stub\n", This);
 438                 *state = samplerStates[textureObjectSamplerStates[i].state];
 439             break;
 440             case WINED3DFUNC_NOTSUPPORTED: /* nop */
 441                 TRACE("(%p) : %s function is not supported by this opengl implementation\n", This, "unknown" /* TODO: replace with debug_blah... */);
 442                 *state = samplerStates[textureObjectSamplerStates[i].state];
 443             break;
 444             }
 445         }
 446         state++;
 447     }
 448
 449     for(i = 0 ;textureObjectTextureStates[i].state != - 1; i++) {
 450         if(*state != textureStates[textureObjectTextureStates[i].state] ) {
 451             /* apply the state */
 452             *state = textureStates[textureObjectTextureStates[i].state];
 453             switch (textureObjectTextureStates[i].function) {
 454             case WINED3DTSS_ADDRESSW:
 455             /* I'm not sure what to do if this is set as well as ADDRESSW on the sampler, how do they interact together? */
 456             break;
 457             case WINED3DFUNC_UNIMPLEMENTED: /* unimplemented */
 458             TRACE("(%p) : stub\n", This);
 459             break;
 460             case WINED3DFUNC_NOTSUPPORTED: /* nop */
 461             TRACE("(%p) : function no supported by this opengl implementation\n", This);
 462             break;
 463             }
 464         }
 465         state++;
 466     }
 467 }
 468
 469
 470 static const IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl =
 471 {
 472     /* IUnknown */
 473     IWineD3DBaseTextureImpl_QueryInterface,
 474     IWineD3DBaseTextureImpl_AddRef,
 475     IWineD3DBaseTextureImpl_Release,
 476     /* IWineD3DResource */
 477     IWineD3DBaseTextureImpl_GetParent,
 478     IWineD3DBaseTextureImpl_GetDevice,
 479     IWineD3DBaseTextureImpl_SetPrivateData,
 480     IWineD3DBaseTextureImpl_GetPrivateData,
 481     IWineD3DBaseTextureImpl_FreePrivateData,
 482     IWineD3DBaseTextureImpl_SetPriority,
 483     IWineD3DBaseTextureImpl_GetPriority,
 484     IWineD3DBaseTextureImpl_PreLoad,
 485     IWineD3DBaseTextureImpl_GetType,
 486     /*IWineD3DBaseTexture*/
 487     IWineD3DBaseTextureImpl_SetLOD,
 488     IWineD3DBaseTextureImpl_GetLOD,
 489     IWineD3DBaseTextureImpl_GetLevelCount,
 490     IWineD3DBaseTextureImpl_SetAutoGenFilterType,
 491     IWineD3DBaseTextureImpl_GetAutoGenFilterType,
 492     IWineD3DBaseTextureImpl_GenerateMipSubLevels,
 493     IWineD3DBaseTextureImpl_SetDirty,
 494     IWineD3DBaseTextureImpl_GetDirty,
 495     /* internal */
 496     IWineD3DBaseTextureImpl_BindTexture,
 497     IWineD3DBaseTextureImpl_UnBindTexture,
 498     IWineD3DBaseTextureImpl_GetTextureDimensions,
 499     IWineD3DBaseTextureImpl_ApplyStateChanges
 500
 501 };