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 This->resource.wineD3DDevice->adapter->gl_info
  28
  29 /* *******************************************
  30    IWineD3DBaseTexture IUnknown parts follow
  31    ******************************************* */
  32 HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  35     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  36     if (IsEqualGUID(riid, &IID_IUnknown)
  37         || IsEqualGUID(riid, &IID_IWineD3DBase)
  38         || IsEqualGUID(riid, &IID_IWineD3DResource)
  39         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)) {
  40         IUnknown_AddRef(iface);
  41         *ppobj = This;
  42         return S_OK;
  43     }
  44     *ppobj = NULL;
  45     return E_NOINTERFACE;
  46 }
  47
  48 ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface) {
  49     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  50     ULONG ref = InterlockedIncrement(&This->resource.ref);
  51
  52     TRACE("(%p) : AddRef increasing from %d\n", This,ref - 1);
  53     return ref;
  54 }
  55
  56 ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface) {
  57     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  58     ULONG ref = InterlockedDecrement(&This->resource.ref);
  59     TRACE("(%p) : Releasing from %d\n", This, ref + 1);
  60     if (ref == 0) {
  61         IWineD3DBaseTextureImpl_CleanUp(iface);
  62         HeapFree(GetProcessHeap(), 0, This);
  63     }
  64     return ref;
  65 }
  66
  67 /* class static */
  68 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface) {
  69     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  70     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  71
  72     TRACE("(%p) : textureName(%d)\n", This, This->baseTexture.textureName);
  73     if (This->baseTexture.textureName != 0) {
  74         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
  75         ENTER_GL();
  76         TRACE("(%p) : Deleting texture %d\n", This, This->baseTexture.textureName);
  77         glDeleteTextures(1, &This->baseTexture.textureName);
  78         LEAVE_GL();
  79     }
  80     IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
  81 }
  82
  83 /* ****************************************************
  84    IWineD3DBaseTexture IWineD3DResource parts follow
  85    **************************************************** */
  86 HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice** ppDevice) {
  87     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  88 }
  89
  90 HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  91     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  92 }
  93
  94 HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  95     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  96 }
  97
  98 HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid) {
  99     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 100 }
 101
 102 DWORD    WINAPI        IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew) {
 103     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 104 }
 105
 106 DWORD    WINAPI        IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface) {
 107     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 108 }
 109
 110 void     WINAPI        IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface) {
 111     IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 112 }
 113
 114 WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
 115     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 116 }
 117
 118 HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent) {
 119     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 120 }
 121
 122 /* ******************************************************
 123    IWineD3DBaseTexture IWineD3DBaseTexture parts follow
 124    ****************************************************** */
 125
 126 /* There is no OpenGL equivilent of setLOD, getLOD, all they do it priortise testure loading
 127  * so just pretend that they work unless something really needs a failure. */
 128 DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew) {
 129     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 130
 131     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 132         return  WINED3DERR_INVALIDCALL;
 133     }
 134
 135     if(LODNew >= This->baseTexture.levels)
 136         LODNew = This->baseTexture.levels - 1;
 137      This->baseTexture.LOD = LODNew;
 138
 139     TRACE("(%p) : set bogus LOD to %d\n", This, This->baseTexture.LOD);
 140
 141     return This->baseTexture.LOD;
 142 }
 143
 144 DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface) {
 145     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 146
 147     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 148         return  WINED3DERR_INVALIDCALL;
 149     }
 150
 151     TRACE("(%p) : returning %d\n", This, This->baseTexture.LOD);
 152
 153     return This->baseTexture.LOD;
 154 }
 155
 156 DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface) {
 157     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 158     TRACE("(%p) : returning %d\n", This, This->baseTexture.levels);
 159     return This->baseTexture.levels;
 160 }
 161
 162 HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 163   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 164
 165   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 166       TRACE("(%p) : returning invalid call\n", This);
 167       return WINED3DERR_INVALIDCALL;
 168   }
 169   This->baseTexture.filterType = FilterType;
 170   TRACE("(%p) :\n", This);
 171   return WINED3D_OK;
 172 }
 173
 174 WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface) {
 175   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 176   FIXME("(%p) : stub\n", This);
 177   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 178      return WINED3DTEXF_NONE;
 179   }
 180   return This->baseTexture.filterType;
 181 }
 182
 183 void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface) {
 184   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 185   /* TODO: implement filters using GL_SGI_generate_mipmaps http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.txt */
 186   FIXME("(%p) : stub\n", This);
 187   return ;
 188 }
 189
 190 /* Internal function, No d3d mapping */
 191 BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL dirty) {
 192     BOOL old;
 193     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 194     old = This->baseTexture.dirty;
 195     This->baseTexture.dirty = dirty;
 196     return old;
 197 }
 198
 199 BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface) {
 200     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 201     return This->baseTexture.dirty;
 202 }
 203
 204 HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface) {
 205     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 206     HRESULT hr = WINED3D_OK;
 207     UINT textureDimensions;
 208     BOOL isNewTexture = FALSE;
 209     TRACE("(%p) : About to bind texture\n", This);
 210
 211     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 212     ENTER_GL();
 213     /* Generate a texture name if we don't already have one */
 214     if (This->baseTexture.textureName == 0) {
 215         glGenTextures(1, &This->baseTexture.textureName);
 216         checkGLcall("glGenTextures");
 217         TRACE("Generated texture %d\n", This->baseTexture.textureName);
 218         if (This->resource.pool == WINED3DPOOL_DEFAULT) {
 219             /* Tell opengl to try and keep this texture in video ram (well mostly) */
 220             GLclampf tmp;
 221             tmp = 0.9f;
 222             glPrioritizeTextures(1, &This->baseTexture.textureName, &tmp);
 223
 224         }
 225         /* Initialise the state of the texture object
 226         to the openGL defaults, not the directx defaults */
 227         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]      = WINED3DTADDRESS_WRAP;
 228         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]      = WINED3DTADDRESS_WRAP;
 229         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]      = WINED3DTADDRESS_WRAP;
 230         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]   = 0;
 231         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]     = WINED3DTEXF_LINEAR;
 232         This->baseTexture.states[WINED3DTEXSTA_MINFILTER]     = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
 233         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]     = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
 234         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL]   = 0;
 235         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = 0;
 236         This->baseTexture.states[WINED3DTEXSTA_SRGBTEXTURE]   = 0;
 237         This->baseTexture.states[WINED3DTEXSTA_ELEMENTINDEX]  = 0;
 238         This->baseTexture.states[WINED3DTEXSTA_DMAPOFFSET]    = 0;
 239         This->baseTexture.states[WINED3DTEXSTA_TSSADDRESSW]   = WINED3DTADDRESS_WRAP;
 240         IWineD3DBaseTexture_SetDirty(iface, TRUE);
 241         isNewTexture = TRUE;
 242     }
 243
 244     /* Bind the texture */
 245     if (This->baseTexture.textureName != 0) {
 246         glBindTexture(textureDimensions, This->baseTexture.textureName);
 247         checkGLcall("glBindTexture");
 248         if (isNewTexture) {
 249             /* For a new texture we have to set the textures levels after binding the texture.
 250             * In theory this is all we should ever have to do, but because ATI's drivers are broken, we
 251             * also need to set the texture dimensions before the texture is set */
 252             TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
 253             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
 254             checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
 255             if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 256                 /* Cubemaps are always set to clamp, regardeless of the sampler state. */
 257                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 258                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 259                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 260             }
 261         }
 262
 263     } else { /* this only happened if we've run out of openGL textures */
 264         WARN("This texture doesn't have an openGL texture assigned to it\n");
 265         hr =  WINED3DERR_INVALIDCALL;
 266     }
 267
 268     LEAVE_GL();
 269     return hr;
 270 }
 271
 272 HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface) {
 273     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 274     UINT textureDimensions;
 275
 276     TRACE("(%p) : About to bind texture\n", This);
 277     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 278
 279     ENTER_GL();
 280
 281     glBindTexture(textureDimensions, 0);
 282 #if 0 /* TODO: context manager support */
 283      IWineD3DContextManager_PopState(This->contextManager, textureDimensions, ENABLED, NOW /* make sure the state is applied now */);
 284 #else
 285     glDisable(textureDimensions);
 286 #endif
 287
 288     LEAVE_GL();
 289     return WINED3D_OK;
 290 }
 291
 292 UINT WINAPI IWineD3DBaseTextureImpl_GetTextureDimensions(IWineD3DBaseTexture *iface){
 293     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 294     FIXME("(%p) : This shouldn't be called\n", This);
 295     return WINED3D_OK;
 296 }
 297
 298 static inline GLenum warpLookupType(WINED3DSAMPLERSTATETYPE Type) {
 299     switch(Type) {
 300     case WINED3DSAMP_ADDRESSU:
 301         return GL_TEXTURE_WRAP_S;
 302     case WINED3DSAMP_ADDRESSV:
 303         return GL_TEXTURE_WRAP_T;
 304     case WINED3DSAMP_ADDRESSW:
 305         return GL_TEXTURE_WRAP_R;
 306     default:
 307         FIXME("Unexpected warp type %d\n", Type);
 308         return 0;
 309     }
 310 }
 311
 312 static inline void apply_wrap(const GLint textureDimensions, const DWORD state, const GLint type) {
 313     GLint wrapParm;
 314
 315     if (state < minLookup[WINELOOKUP_WARPPARAM] || state > maxLookup[WINELOOKUP_WARPPARAM]) {
 316         FIXME("Unrecognized or unsupported WINED3DTADDRESS_U value %d\n", state);
 317     } else {
 318         if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 319             /* Cubemaps are always set to clamp, regardeless of the sampler state. */
 320             wrapParm = GL_CLAMP_TO_EDGE;
 321         } else {
 322             wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
 323         }
 324         TRACE("Setting WRAP_S to %d for %x\n", wrapParm, textureDimensions);
 325         glTexParameteri(textureDimensions, type, wrapParm);
 326         checkGLcall("glTexParameteri(..., type, wrapParm)");
 327     }
 328 }
 329
 330 void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface,
 331                                     const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 332                                     const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 333     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 334     DWORD state;
 335     GLint textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 336
 337     IWineD3DBaseTexture_PreLoad(iface);
 338
 339     if(samplerStates[WINED3DSAMP_ADDRESSU]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]) {
 340         state = samplerStates[WINED3DSAMP_ADDRESSU];
 341         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_S);
 342         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU] = state;
 343     }
 344
 345     if(samplerStates[WINED3DSAMP_ADDRESSV]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]) {
 346         state = samplerStates[WINED3DSAMP_ADDRESSV];
 347         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_T);
 348         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV] = state;
 349     }
 350
 351     if(samplerStates[WINED3DSAMP_ADDRESSW]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]) {
 352         state = samplerStates[WINED3DSAMP_ADDRESSW];
 353         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_R);
 354         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW] = state;
 355     }
 356
 357     if(samplerStates[WINED3DSAMP_BORDERCOLOR]   != This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]) {
 358         float col[4];
 359
 360         state = samplerStates[WINED3DSAMP_BORDERCOLOR];
 361         D3DCOLORTOGLFLOAT4(state, col);
 362         TRACE("Setting border color for %u to %x\n", textureDimensions, state);
 363         glTexParameterfv(textureDimensions, GL_TEXTURE_BORDER_COLOR, &col[0]);
 364         checkGLcall("glTexParameteri(..., GL_TEXTURE_BORDER_COLOR, ...)");
 365         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR] = state;
 366     }
 367
 368     if(samplerStates[WINED3DSAMP_MAGFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]) {
 369         GLint glValue;
 370         state = samplerStates[WINED3DSAMP_MAGFILTER];
 371         if (state < minLookup[WINELOOKUP_MAGFILTER] || state > maxLookup[WINELOOKUP_MAGFILTER]) {
 372             FIXME("Unrecognized or unsupported MAGFILTER* value %d\n", state);
 373         }
 374         glValue = stateLookup[WINELOOKUP_MAGFILTER][state - minLookup[WINELOOKUP_MAGFILTER]];
 375         TRACE("ValueMAG=%d setting MAGFILTER to %x\n", state, glValue);
 376         glTexParameteri(textureDimensions, GL_TEXTURE_MAG_FILTER, glValue);
 377         /* 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. */
 378         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && WINED3DTEXF_ANISOTROPIC == state) {
 379             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 380         }
 381         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER] = state;
 382     }
 383
 384     if(samplerStates[WINED3DSAMP_MINFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MINFILTER] ||
 385        samplerStates[WINED3DSAMP_MIPFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] ||
 386        samplerStates[WINED3DSAMP_MAXMIPLEVEL]   != This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL]) {
 387         GLint glValue;
 388
 389         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = samplerStates[WINED3DSAMP_MIPFILTER];
 390         This->baseTexture.states[WINED3DTEXSTA_MINFILTER] = samplerStates[WINED3DSAMP_MINFILTER];
 391         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] = samplerStates[WINED3DSAMP_MAXMIPLEVEL];
 392
 393         if (This->baseTexture.states[WINED3DTEXSTA_MINFILTER] < WINED3DTEXF_NONE ||
 394             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] < WINED3DTEXF_NONE ||
 395             This->baseTexture.states[WINED3DTEXSTA_MINFILTER] > WINED3DTEXF_ANISOTROPIC ||
 396             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] > WINED3DTEXF_LINEAR)
 397         {
 398
 399             FIXME("Unrecognized or unsupported D3DSAMP_MINFILTER value %d D3DSAMP_MIPFILTER value %d\n",
 400                   This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
 401                   This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]);
 402         }
 403         glValue = minMipLookup[min(max(samplerStates[WINED3DSAMP_MINFILTER],WINED3DTEXF_NONE), WINED3DTEXF_ANISOTROPIC)]
 404                 [min(max(samplerStates[WINED3DSAMP_MIPFILTER],WINED3DTEXF_NONE), WINED3DTEXF_LINEAR)];
 405
 406         TRACE("ValueMIN=%d, ValueMIP=%d, setting MINFILTER to %x\n",
 407               samplerStates[WINED3DSAMP_MINFILTER],
 408               samplerStates[WINED3DSAMP_MIPFILTER], glValue);
 409         glTexParameteri(textureDimensions, GL_TEXTURE_MIN_FILTER, glValue);
 410         checkGLcall("glTexParameter GL_TEXTURE_MIN_FILTER, ...");
 411
 412         if(This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] == WINED3DTEXF_NONE) {
 413             glValue = 0;
 414         } else if(This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] >= This->baseTexture.levels) {
 415             glValue = This->baseTexture.levels - 1;
 416         } else {
 417             glValue = This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL];
 418         }
 419         glTexParameteri(textureDimensions, GL_TEXTURE_BASE_LEVEL, glValue);
 420     }
 421
 422     if(samplerStates[WINED3DSAMP_MAXANISOTROPY] != This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY]) {
 423         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC)) {
 424             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 425             checkGLcall("glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT ...");
 426         } else {
 427             WARN("Unsupported in local OpenGL implementation: glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT\n");
 428         }
 429         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = samplerStates[WINED3DSAMP_MAXANISOTROPY];
 430     }
 431 }
 432
 433
 434 static const IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl =
 435 {
 436     /* IUnknown */
 437     IWineD3DBaseTextureImpl_QueryInterface,
 438     IWineD3DBaseTextureImpl_AddRef,
 439     IWineD3DBaseTextureImpl_Release,
 440     /* IWineD3DResource */
 441     IWineD3DBaseTextureImpl_GetParent,
 442     IWineD3DBaseTextureImpl_GetDevice,
 443     IWineD3DBaseTextureImpl_SetPrivateData,
 444     IWineD3DBaseTextureImpl_GetPrivateData,
 445     IWineD3DBaseTextureImpl_FreePrivateData,
 446     IWineD3DBaseTextureImpl_SetPriority,
 447     IWineD3DBaseTextureImpl_GetPriority,
 448     IWineD3DBaseTextureImpl_PreLoad,
 449     IWineD3DBaseTextureImpl_GetType,
 450     /*IWineD3DBaseTexture*/
 451     IWineD3DBaseTextureImpl_SetLOD,
 452     IWineD3DBaseTextureImpl_GetLOD,
 453     IWineD3DBaseTextureImpl_GetLevelCount,
 454     IWineD3DBaseTextureImpl_SetAutoGenFilterType,
 455     IWineD3DBaseTextureImpl_GetAutoGenFilterType,
 456     IWineD3DBaseTextureImpl_GenerateMipSubLevels,
 457     IWineD3DBaseTextureImpl_SetDirty,
 458     IWineD3DBaseTextureImpl_GetDirty,
 459     /* internal */
 460     IWineD3DBaseTextureImpl_BindTexture,
 461     IWineD3DBaseTextureImpl_UnBindTexture,
 462     IWineD3DBaseTextureImpl_GetTextureDimensions,
 463     IWineD3DBaseTextureImpl_ApplyStateChanges
 464
 465 };