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  * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25 #include "wined3d_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
  28 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
  29
  30 /* *******************************************
  31    IWineD3DBaseTexture IUnknown parts follow
  32    ******************************************* */
  33 HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, LPVOID *ppobj)
  34 {
  35     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  36     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  37     if (IsEqualGUID(riid, &IID_IUnknown)
  38         || IsEqualGUID(riid, &IID_IWineD3DBase)
  39         || IsEqualGUID(riid, &IID_IWineD3DResource)
  40         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)) {
  41         IUnknown_AddRef(iface);
  42         *ppobj = This;
  43         return S_OK;
  44     }
  45     *ppobj = NULL;
  46     return E_NOINTERFACE;
  47 }
  48
  49 ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface) {
  50     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  51     ULONG ref = InterlockedIncrement(&This->resource.ref);
  52
  53     TRACE("(%p) : AddRef increasing from %d\n", This,ref - 1);
  54     return ref;
  55 }
  56
  57 ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface) {
  58     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  59     ULONG ref = InterlockedDecrement(&This->resource.ref);
  60     TRACE("(%p) : Releasing from %d\n", This, ref + 1);
  61     if (ref == 0) {
  62         IWineD3DBaseTextureImpl_CleanUp(iface);
  63         HeapFree(GetProcessHeap(), 0, This);
  64     }
  65     return ref;
  66 }
  67
  68 /* class static */
  69 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface) {
  70     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
  71     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  72
  73     TRACE("(%p) : textureName(%d)\n", This, This->baseTexture.textureName);
  74     if (This->baseTexture.textureName != 0) {
  75         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
  76         ENTER_GL();
  77         TRACE("(%p) : Deleting texture %d\n", This, This->baseTexture.textureName);
  78         glDeleteTextures(1, &This->baseTexture.textureName);
  79         LEAVE_GL();
  80     }
  81     IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
  82 }
  83
  84 /* ****************************************************
  85    IWineD3DBaseTexture IWineD3DResource parts follow
  86    **************************************************** */
  87 HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice** ppDevice) {
  88     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  89 }
  90
  91 HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  92     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  93 }
  94
  95 HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  96     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  97 }
  98
  99 HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid) {
 100     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 101 }
 102
 103 DWORD    WINAPI        IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew) {
 104     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 105 }
 106
 107 DWORD    WINAPI        IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface) {
 108     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 109 }
 110
 111 void     WINAPI        IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface) {
 112     IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
 113 }
 114
 115 void     WINAPI        IWineD3DBaseTextureImpl_UnLoad(IWineD3DBaseTexture *iface) {
 116     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 117     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 118
 119     if(This->baseTexture.textureName) {
 120         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 121         ENTER_GL();
 122         glDeleteTextures(1, &This->baseTexture.textureName);
 123         This->baseTexture.textureName = 0;
 124         LEAVE_GL();
 125     }
 126     This->baseTexture.dirty = TRUE;
 127 }
 128
 129 WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
 130     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 131 }
 132
 133 HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent) {
 134     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 135 }
 136
 137 /* ******************************************************
 138    IWineD3DBaseTexture IWineD3DBaseTexture parts follow
 139    ****************************************************** */
 140
 141 /* There is no OpenGL equivalent of setLOD, getLOD. All they do anyway is prioritize texture loading
 142  * so just pretend that they work unless something really needs a failure. */
 143 DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew) {
 144     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 145
 146     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 147         return  WINED3DERR_INVALIDCALL;
 148     }
 149
 150     if(LODNew >= This->baseTexture.levels)
 151         LODNew = This->baseTexture.levels - 1;
 152      This->baseTexture.LOD = LODNew;
 153
 154     TRACE("(%p) : set bogus LOD to %d\n", This, This->baseTexture.LOD);
 155
 156     return This->baseTexture.LOD;
 157 }
 158
 159 DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface) {
 160     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 161
 162     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 163         return  WINED3DERR_INVALIDCALL;
 164     }
 165
 166     TRACE("(%p) : returning %d\n", This, This->baseTexture.LOD);
 167
 168     return This->baseTexture.LOD;
 169 }
 170
 171 DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface) {
 172     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 173     TRACE("(%p) : returning %d\n", This, This->baseTexture.levels);
 174     return This->baseTexture.levels;
 175 }
 176
 177 HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 178   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 179   IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 180   UINT textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 181
 182   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 183       TRACE("(%p) : returning invalid call\n", This);
 184       return WINED3DERR_INVALIDCALL;
 185   }
 186   if(This->baseTexture.filterType != FilterType) {
 187       /* What about multithreading? Do we want all the context overhead just to set this value?
 188        * Or should we delay the applying until the texture is used for drawing? For now, apply
 189        * immediately.
 190        */
 191       ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 192       ENTER_GL();
 193       glBindTexture(textureDimensions, This->baseTexture.textureName);
 194       checkGLcall("glBindTexture");
 195       switch(FilterType) {
 196           case WINED3DTEXF_NONE:
 197           case WINED3DTEXF_POINT:
 198               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST);
 199               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST)");
 200
 201               break;
 202           case WINED3DTEXF_LINEAR:
 203               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
 204               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
 205
 206               break;
 207           default:
 208               WARN("Unexpected filter type %d, setting to GL_NICEST\n", FilterType);
 209               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
 210               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
 211       }
 212       LEAVE_GL();
 213   }
 214   This->baseTexture.filterType = FilterType;
 215   TRACE("(%p) :\n", This);
 216   return WINED3D_OK;
 217 }
 218
 219 WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface) {
 220   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 221   FIXME("(%p) : stub\n", This);
 222   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 223      return WINED3DTEXF_NONE;
 224   }
 225   return This->baseTexture.filterType;
 226 }
 227
 228 void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface) {
 229   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 230   /* TODO: implement filters using GL_SGI_generate_mipmaps http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.txt */
 231   FIXME("(%p) : stub\n", This);
 232   return ;
 233 }
 234
 235 /* Internal function, No d3d mapping */
 236 BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL dirty) {
 237     BOOL old;
 238     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 239     old = This->baseTexture.dirty;
 240     This->baseTexture.dirty = dirty;
 241     return old;
 242 }
 243
 244 BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface) {
 245     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 246     return This->baseTexture.dirty;
 247 }
 248
 249 HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface) {
 250     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 251     HRESULT hr = WINED3D_OK;
 252     UINT textureDimensions;
 253     BOOL isNewTexture = FALSE;
 254     TRACE("(%p) : About to bind texture\n", This);
 255
 256     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 257     ENTER_GL();
 258     /* Generate a texture name if we don't already have one */
 259     if (This->baseTexture.textureName == 0) {
 260         glGenTextures(1, &This->baseTexture.textureName);
 261         checkGLcall("glGenTextures");
 262         TRACE("Generated texture %d\n", This->baseTexture.textureName);
 263         if (This->resource.pool == WINED3DPOOL_DEFAULT) {
 264             /* Tell opengl to try and keep this texture in video ram (well mostly) */
 265             GLclampf tmp;
 266             tmp = 0.9f;
 267             glPrioritizeTextures(1, &This->baseTexture.textureName, &tmp);
 268
 269         }
 270         /* Initialise the state of the texture object
 271         to the openGL defaults, not the directx defaults */
 272         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]      = WINED3DTADDRESS_WRAP;
 273         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]      = WINED3DTADDRESS_WRAP;
 274         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]      = WINED3DTADDRESS_WRAP;
 275         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]   = 0;
 276         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]     = WINED3DTEXF_LINEAR;
 277         This->baseTexture.states[WINED3DTEXSTA_MINFILTER]     = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
 278         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]     = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
 279         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL]   = 0;
 280         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = 0;
 281         This->baseTexture.states[WINED3DTEXSTA_SRGBTEXTURE]   = 0;
 282         This->baseTexture.states[WINED3DTEXSTA_ELEMENTINDEX]  = 0;
 283         This->baseTexture.states[WINED3DTEXSTA_DMAPOFFSET]    = 0;
 284         This->baseTexture.states[WINED3DTEXSTA_TSSADDRESSW]   = WINED3DTADDRESS_WRAP;
 285         IWineD3DBaseTexture_SetDirty(iface, TRUE);
 286         isNewTexture = TRUE;
 287
 288         if(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP) {
 289             /* This means double binding the texture at creation, but keeps the code simpler all
 290              * in all, and the run-time path free from additional checks
 291              */
 292             glBindTexture(textureDimensions, This->baseTexture.textureName);
 293             checkGLcall("glBindTexture");
 294             glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
 295             checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE)");
 296         }
 297     }
 298
 299     /* Bind the texture */
 300     if (This->baseTexture.textureName != 0) {
 301         glBindTexture(textureDimensions, This->baseTexture.textureName);
 302         checkGLcall("glBindTexture");
 303         if (isNewTexture) {
 304             /* For a new texture we have to set the textures levels after binding the texture.
 305              * In theory this is all we should ever have to do, but because ATI's drivers are broken, we
 306              * also need to set the texture dimensions before the texture is set
 307              * Beware that texture rectangles do not support mipmapping, but set the maxmiplevel if we're
 308              * relying on the partial GL_ARB_texture_non_power_of_two emulation with texture rectangles
 309              * (ie, do not care for cond_np2 here, just look for GL_TEXTURE_RECTANGLE_ARB)
 310              */
 311             if(textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
 312                 TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
 313                 glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
 314                 checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
 315             }
 316             if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 317                 /* Cubemaps are always set to clamp, regardless of the sampler state. */
 318                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 319                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 320                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 321             }
 322         }
 323
 324     } else { /* this only happened if we've run out of openGL textures */
 325         WARN("This texture doesn't have an openGL texture assigned to it\n");
 326         hr =  WINED3DERR_INVALIDCALL;
 327     }
 328
 329     LEAVE_GL();
 330     return hr;
 331 }
 332
 333 UINT WINAPI IWineD3DBaseTextureImpl_GetTextureDimensions(IWineD3DBaseTexture *iface){
 334     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 335     FIXME("(%p) : This shouldn't be called\n", This);
 336     return WINED3D_OK;
 337 }
 338
 339 BOOL WINAPI IWineD3DBaseTextureImpl_IsCondNP2(IWineD3DBaseTexture *iface){
 340     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 341     FIXME("(%p) : This shouldn't be called\n", This);
 342     return FALSE;
 343 }
 344
 345 static inline GLenum warpLookupType(WINED3DSAMPLERSTATETYPE Type) {
 346     switch(Type) {
 347     case WINED3DSAMP_ADDRESSU:
 348         return GL_TEXTURE_WRAP_S;
 349     case WINED3DSAMP_ADDRESSV:
 350         return GL_TEXTURE_WRAP_T;
 351     case WINED3DSAMP_ADDRESSW:
 352         return GL_TEXTURE_WRAP_R;
 353     default:
 354         FIXME("Unexpected warp type %d\n", Type);
 355         return 0;
 356     }
 357 }
 358
 359 static inline void apply_wrap(const GLint textureDimensions, const DWORD state, const GLint type,
 360                               BOOL cond_np2) {
 361     GLint wrapParm;
 362
 363     if (state < minLookup[WINELOOKUP_WARPPARAM] || state > maxLookup[WINELOOKUP_WARPPARAM]) {
 364         FIXME("Unrecognized or unsupported WINED3DTADDRESS_U value %d\n", state);
 365     } else {
 366         if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 367             /* Cubemaps are always set to clamp, regardless of the sampler state. */
 368             wrapParm = GL_CLAMP_TO_EDGE;
 369         } else if(cond_np2) {
 370             if(state == WINED3DTADDRESS_WRAP) {
 371                 wrapParm = GL_CLAMP_TO_EDGE;
 372             } else {
 373                 wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
 374             }
 375         } else {
 376             wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
 377         }
 378         TRACE("Setting WRAP_S to %d for %x\n", wrapParm, textureDimensions);
 379         glTexParameteri(textureDimensions, type, wrapParm);
 380         checkGLcall("glTexParameteri(..., type, wrapParm)");
 381     }
 382 }
 383
 384 void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface,
 385                                     const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 386                                     const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 387     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 388     DWORD state;
 389     GLint textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 390     BOOL cond_np2 = IWineD3DBaseTexture_IsCondNP2(iface);
 391
 392     /* ApplyStateChanges relies on the correct texture being bound and loaded. */
 393
 394     if(samplerStates[WINED3DSAMP_ADDRESSU]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]) {
 395         state = samplerStates[WINED3DSAMP_ADDRESSU];
 396         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_S, cond_np2);
 397         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU] = state;
 398     }
 399
 400     if(samplerStates[WINED3DSAMP_ADDRESSV]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]) {
 401         state = samplerStates[WINED3DSAMP_ADDRESSV];
 402         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_T, cond_np2);
 403         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV] = state;
 404     }
 405
 406     if(samplerStates[WINED3DSAMP_ADDRESSW]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]) {
 407         state = samplerStates[WINED3DSAMP_ADDRESSW];
 408         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_R, cond_np2);
 409         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW] = state;
 410     }
 411
 412     if(samplerStates[WINED3DSAMP_BORDERCOLOR]   != This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]) {
 413         float col[4];
 414
 415         state = samplerStates[WINED3DSAMP_BORDERCOLOR];
 416         D3DCOLORTOGLFLOAT4(state, col);
 417         TRACE("Setting border color for %u to %x\n", textureDimensions, state);
 418         glTexParameterfv(textureDimensions, GL_TEXTURE_BORDER_COLOR, &col[0]);
 419         checkGLcall("glTexParameteri(..., GL_TEXTURE_BORDER_COLOR, ...)");
 420         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR] = state;
 421     }
 422
 423     if(samplerStates[WINED3DSAMP_MAGFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]) {
 424         GLint glValue;
 425         state = samplerStates[WINED3DSAMP_MAGFILTER];
 426         if (state > WINED3DTEXF_ANISOTROPIC) {
 427             FIXME("Unrecognized or unsupported MAGFILTER* value %d\n", state);
 428         } else {
 429             glValue = (*This->baseTexture.magLookup)[state - WINED3DTEXF_NONE];
 430             TRACE("ValueMAG=%d setting MAGFILTER to %x\n", state, glValue);
 431             glTexParameteri(textureDimensions, GL_TEXTURE_MAG_FILTER, glValue);
 432             /* We need to reset the Anisotropic filtering state when we change the mag filter to WINED3DTEXF_ANISOTROPIC (this seems a bit weird, check the documentation to see how it should be switched off. */
 433             if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && WINED3DTEXF_ANISOTROPIC == state &&
 434                 !cond_np2) {
 435                 glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 436             }
 437             This->baseTexture.states[WINED3DTEXSTA_MAGFILTER] = state;
 438         }
 439     }
 440
 441     if((samplerStates[WINED3DSAMP_MINFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MINFILTER] ||
 442         samplerStates[WINED3DSAMP_MIPFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] ||
 443         samplerStates[WINED3DSAMP_MAXMIPLEVEL]   != This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL])) {
 444         GLint glValue;
 445
 446         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = samplerStates[WINED3DSAMP_MIPFILTER];
 447         This->baseTexture.states[WINED3DTEXSTA_MINFILTER] = samplerStates[WINED3DSAMP_MINFILTER];
 448         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] = samplerStates[WINED3DSAMP_MAXMIPLEVEL];
 449
 450         if (This->baseTexture.states[WINED3DTEXSTA_MINFILTER] > WINED3DTEXF_ANISOTROPIC ||
 451             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] > WINED3DTEXF_LINEAR)
 452         {
 453
 454             FIXME("Unrecognized or unsupported D3DSAMP_MINFILTER value %d D3DSAMP_MIPFILTER value %d\n",
 455                   This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
 456                   This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]);
 457         }
 458         glValue = (*This->baseTexture.minMipLookup)
 459                 [min(max(samplerStates[WINED3DSAMP_MINFILTER],WINED3DTEXF_NONE), WINED3DTEXF_ANISOTROPIC)]
 460                 [min(max(samplerStates[WINED3DSAMP_MIPFILTER],WINED3DTEXF_NONE), WINED3DTEXF_LINEAR)];
 461
 462         TRACE("ValueMIN=%d, ValueMIP=%d, setting MINFILTER to %x\n",
 463               samplerStates[WINED3DSAMP_MINFILTER],
 464               samplerStates[WINED3DSAMP_MIPFILTER], glValue);
 465         glTexParameteri(textureDimensions, GL_TEXTURE_MIN_FILTER, glValue);
 466         checkGLcall("glTexParameter GL_TEXTURE_MIN_FILTER, ...");
 467
 468         if(!cond_np2) {
 469             if(This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] == WINED3DTEXF_NONE) {
 470                 glValue = 0;
 471             } else if(This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] >= This->baseTexture.levels) {
 472                 glValue = This->baseTexture.levels - 1;
 473             } else {
 474                 glValue = This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL];
 475             }
 476             glTexParameteri(textureDimensions, GL_TEXTURE_BASE_LEVEL, glValue);
 477         }
 478     }
 479
 480     if(samplerStates[WINED3DSAMP_MAXANISOTROPY] != This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY]) {
 481         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && !cond_np2) {
 482             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 483             checkGLcall("glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT ...");
 484         } else {
 485             WARN("Unsupported in local OpenGL implementation: glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT\n");
 486         }
 487         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = samplerStates[WINED3DSAMP_MAXANISOTROPY];
 488     }
 489 }
 490
 491
 492 static const IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl =
 493 {
 494     /* IUnknown */
 495     IWineD3DBaseTextureImpl_QueryInterface,
 496     IWineD3DBaseTextureImpl_AddRef,
 497     IWineD3DBaseTextureImpl_Release,
 498     /* IWineD3DResource */
 499     IWineD3DBaseTextureImpl_GetParent,
 500     IWineD3DBaseTextureImpl_GetDevice,
 501     IWineD3DBaseTextureImpl_SetPrivateData,
 502     IWineD3DBaseTextureImpl_GetPrivateData,
 503     IWineD3DBaseTextureImpl_FreePrivateData,
 504     IWineD3DBaseTextureImpl_SetPriority,
 505     IWineD3DBaseTextureImpl_GetPriority,
 506     IWineD3DBaseTextureImpl_PreLoad,
 507     IWineD3DBaseTextureImpl_UnLoad,
 508     IWineD3DBaseTextureImpl_GetType,
 509     /*IWineD3DBaseTexture*/
 510     IWineD3DBaseTextureImpl_SetLOD,
 511     IWineD3DBaseTextureImpl_GetLOD,
 512     IWineD3DBaseTextureImpl_GetLevelCount,
 513     IWineD3DBaseTextureImpl_SetAutoGenFilterType,
 514     IWineD3DBaseTextureImpl_GetAutoGenFilterType,
 515     IWineD3DBaseTextureImpl_GenerateMipSubLevels,
 516     IWineD3DBaseTextureImpl_SetDirty,
 517     IWineD3DBaseTextureImpl_GetDirty,
 518     /* internal */
 519     IWineD3DBaseTextureImpl_BindTexture,
 520     IWineD3DBaseTextureImpl_GetTextureDimensions,
 521     IWineD3DBaseTextureImpl_IsCondNP2,
 522     IWineD3DBaseTextureImpl_ApplyStateChanges
 523
 524 };