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 void     WINAPI        IWineD3DBaseTextureImpl_UnLoad(IWineD3DBaseTexture *iface) {
 115     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 116     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 117
 118     if(This->baseTexture.textureName) {
 119         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 120         ENTER_GL();
 121         glDeleteTextures(1, &This->baseTexture.textureName);
 122         This->baseTexture.textureName = 0;
 123         LEAVE_GL();
 124     }
 125     This->baseTexture.dirty = TRUE;
 126 }
 127
 128 WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface) {
 129     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 130 }
 131
 132 HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent) {
 133     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 134 }
 135
 136 /* ******************************************************
 137    IWineD3DBaseTexture IWineD3DBaseTexture parts follow
 138    ****************************************************** */
 139
 140 /* There is no OpenGL equivalent of setLOD, getLOD. All they do anyway is prioritize texture loading
 141  * so just pretend that they work unless something really needs a failure. */
 142 DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew) {
 143     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 144
 145     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 146         return  WINED3DERR_INVALIDCALL;
 147     }
 148
 149     if(LODNew >= This->baseTexture.levels)
 150         LODNew = This->baseTexture.levels - 1;
 151      This->baseTexture.LOD = LODNew;
 152
 153     TRACE("(%p) : set bogus LOD to %d\n", This, This->baseTexture.LOD);
 154
 155     return This->baseTexture.LOD;
 156 }
 157
 158 DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface) {
 159     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 160
 161     if (This->resource.pool != WINED3DPOOL_MANAGED) {
 162         return  WINED3DERR_INVALIDCALL;
 163     }
 164
 165     TRACE("(%p) : returning %d\n", This, This->baseTexture.LOD);
 166
 167     return This->baseTexture.LOD;
 168 }
 169
 170 DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface) {
 171     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 172     TRACE("(%p) : returning %d\n", This, This->baseTexture.levels);
 173     return This->baseTexture.levels;
 174 }
 175
 176 HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 177   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 178   IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 179   UINT textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 180
 181   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 182       TRACE("(%p) : returning invalid call\n", This);
 183       return WINED3DERR_INVALIDCALL;
 184   }
 185   if(This->baseTexture.filterType != FilterType) {
 186       /* What about multithreading? Do we want all the context overhead just to set this value?
 187        * Or should we delay the applying until the texture is used for drawing? For now, apply
 188        * immediately.
 189        */
 190       ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 191       ENTER_GL();
 192       glBindTexture(textureDimensions, This->baseTexture.textureName);
 193       checkGLcall("glBindTexture");
 194       switch(FilterType) {
 195           case WINED3DTEXF_NONE:
 196           case WINED3DTEXF_POINT:
 197               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST);
 198               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_FASTEST)");
 199
 200           case WINED3DTEXF_LINEAR:
 201               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
 202               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
 203
 204           default:
 205               WARN("Unexpected filter type %d, setting to GL_NICEST\n", FilterType);
 206               glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST);
 207               checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_HINT_SGIS, GL_NICEST)");
 208       }
 209       LEAVE_GL();
 210   }
 211   This->baseTexture.filterType = FilterType;
 212   TRACE("(%p) :\n", This);
 213   return WINED3D_OK;
 214 }
 215
 216 WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface) {
 217   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 218   FIXME("(%p) : stub\n", This);
 219   if (!(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP)) {
 220      return WINED3DTEXF_NONE;
 221   }
 222   return This->baseTexture.filterType;
 223 }
 224
 225 void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface) {
 226   IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 227   /* TODO: implement filters using GL_SGI_generate_mipmaps http://oss.sgi.com/projects/ogl-sample/registry/SGIS/generate_mipmap.txt */
 228   FIXME("(%p) : stub\n", This);
 229   return ;
 230 }
 231
 232 /* Internal function, No d3d mapping */
 233 BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL dirty) {
 234     BOOL old;
 235     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 236     old = This->baseTexture.dirty;
 237     This->baseTexture.dirty = dirty;
 238     return old;
 239 }
 240
 241 BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface) {
 242     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 243     return This->baseTexture.dirty;
 244 }
 245
 246 HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface) {
 247     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 248     HRESULT hr = WINED3D_OK;
 249     UINT textureDimensions;
 250     BOOL isNewTexture = FALSE;
 251     TRACE("(%p) : About to bind texture\n", This);
 252
 253     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 254     ENTER_GL();
 255     /* Generate a texture name if we don't already have one */
 256     if (This->baseTexture.textureName == 0) {
 257         glGenTextures(1, &This->baseTexture.textureName);
 258         checkGLcall("glGenTextures");
 259         TRACE("Generated texture %d\n", This->baseTexture.textureName);
 260         if (This->resource.pool == WINED3DPOOL_DEFAULT) {
 261             /* Tell opengl to try and keep this texture in video ram (well mostly) */
 262             GLclampf tmp;
 263             tmp = 0.9f;
 264             glPrioritizeTextures(1, &This->baseTexture.textureName, &tmp);
 265
 266         }
 267         /* Initialise the state of the texture object
 268         to the openGL defaults, not the directx defaults */
 269         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]      = WINED3DTADDRESS_WRAP;
 270         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]      = WINED3DTADDRESS_WRAP;
 271         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]      = WINED3DTADDRESS_WRAP;
 272         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]   = 0;
 273         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]     = WINED3DTEXF_LINEAR;
 274         This->baseTexture.states[WINED3DTEXSTA_MINFILTER]     = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
 275         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]     = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
 276         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL]   = 0;
 277         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = 0;
 278         This->baseTexture.states[WINED3DTEXSTA_SRGBTEXTURE]   = 0;
 279         This->baseTexture.states[WINED3DTEXSTA_ELEMENTINDEX]  = 0;
 280         This->baseTexture.states[WINED3DTEXSTA_DMAPOFFSET]    = 0;
 281         This->baseTexture.states[WINED3DTEXSTA_TSSADDRESSW]   = WINED3DTADDRESS_WRAP;
 282         IWineD3DBaseTexture_SetDirty(iface, TRUE);
 283         isNewTexture = TRUE;
 284
 285         if(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP) {
 286             /* This means double binding the texture at creation, but keeps the code simpler all
 287              * in all, and the run-time path free from additional checks
 288              */
 289             glBindTexture(textureDimensions, This->baseTexture.textureName);
 290             checkGLcall("glBindTexture");
 291             glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
 292             checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE)");
 293         }
 294     }
 295
 296     /* Bind the texture */
 297     if (This->baseTexture.textureName != 0) {
 298         glBindTexture(textureDimensions, This->baseTexture.textureName);
 299         checkGLcall("glBindTexture");
 300         if (isNewTexture) {
 301             /* For a new texture we have to set the textures levels after binding the texture.
 302              * In theory this is all we should ever have to do, but because ATI's drivers are broken, we
 303              * also need to set the texture dimensions before the texture is set
 304              * Beware that texture rectangles do not support mipmapping.
 305              */
 306             if(textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
 307                 TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
 308                 glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
 309                 checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
 310             }
 311             if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 312                 /* Cubemaps are always set to clamp, regardless of the sampler state. */
 313                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 314                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 315                 glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
 316             }
 317         }
 318
 319     } else { /* this only happened if we've run out of openGL textures */
 320         WARN("This texture doesn't have an openGL texture assigned to it\n");
 321         hr =  WINED3DERR_INVALIDCALL;
 322     }
 323
 324     LEAVE_GL();
 325     return hr;
 326 }
 327
 328 HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface) {
 329     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 330     UINT textureDimensions;
 331
 332     TRACE("(%p) : About to bind texture\n", This);
 333     textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 334
 335     ENTER_GL();
 336
 337     glBindTexture(textureDimensions, 0);
 338 #if 0 /* TODO: context manager support */
 339      IWineD3DContextManager_PopState(This->contextManager, textureDimensions, ENABLED, NOW /* make sure the state is applied now */);
 340 #else
 341     glDisable(textureDimensions);
 342 #endif
 343
 344     LEAVE_GL();
 345     return WINED3D_OK;
 346 }
 347
 348 UINT WINAPI IWineD3DBaseTextureImpl_GetTextureDimensions(IWineD3DBaseTexture *iface){
 349     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 350     FIXME("(%p) : This shouldn't be called\n", This);
 351     return WINED3D_OK;
 352 }
 353
 354 static inline GLenum warpLookupType(WINED3DSAMPLERSTATETYPE Type) {
 355     switch(Type) {
 356     case WINED3DSAMP_ADDRESSU:
 357         return GL_TEXTURE_WRAP_S;
 358     case WINED3DSAMP_ADDRESSV:
 359         return GL_TEXTURE_WRAP_T;
 360     case WINED3DSAMP_ADDRESSW:
 361         return GL_TEXTURE_WRAP_R;
 362     default:
 363         FIXME("Unexpected warp type %d\n", Type);
 364         return 0;
 365     }
 366 }
 367
 368 static inline void apply_wrap(const GLint textureDimensions, const DWORD state, const GLint type) {
 369     GLint wrapParm;
 370
 371     if (state < minLookup[WINELOOKUP_WARPPARAM] || state > maxLookup[WINELOOKUP_WARPPARAM]) {
 372         FIXME("Unrecognized or unsupported WINED3DTADDRESS_U value %d\n", state);
 373     } else {
 374         if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
 375             /* Cubemaps are always set to clamp, regardless of the sampler state. */
 376             wrapParm = GL_CLAMP_TO_EDGE;
 377         } else if(textureDimensions==GL_TEXTURE_RECTANGLE_ARB) {
 378             if(state == WINED3DTADDRESS_WRAP) {
 379                 wrapParm = GL_CLAMP_TO_EDGE;
 380             } else {
 381                 wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
 382             }
 383         } else {
 384             wrapParm = stateLookup[WINELOOKUP_WARPPARAM][state - minLookup[WINELOOKUP_WARPPARAM]];
 385         }
 386         TRACE("Setting WRAP_S to %d for %x\n", wrapParm, textureDimensions);
 387         glTexParameteri(textureDimensions, type, wrapParm);
 388         checkGLcall("glTexParameteri(..., type, wrapParm)");
 389     }
 390 }
 391
 392 void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface,
 393                                     const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 394                                     const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 395     IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
 396     DWORD state;
 397     GLint textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
 398
 399     IWineD3DBaseTexture_PreLoad(iface);
 400
 401     if(samplerStates[WINED3DSAMP_ADDRESSU]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]) {
 402         state = samplerStates[WINED3DSAMP_ADDRESSU];
 403         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_S);
 404         This->baseTexture.states[WINED3DTEXSTA_ADDRESSU] = state;
 405     }
 406
 407     if(samplerStates[WINED3DSAMP_ADDRESSV]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]) {
 408         state = samplerStates[WINED3DSAMP_ADDRESSV];
 409         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_T);
 410         This->baseTexture.states[WINED3DTEXSTA_ADDRESSV] = state;
 411     }
 412
 413     if(samplerStates[WINED3DSAMP_ADDRESSW]      != This->baseTexture.states[WINED3DTEXSTA_ADDRESSW]) {
 414         state = samplerStates[WINED3DSAMP_ADDRESSW];
 415         apply_wrap(textureDimensions, state, GL_TEXTURE_WRAP_R);
 416         This->baseTexture.states[WINED3DTEXSTA_ADDRESSW] = state;
 417     }
 418
 419     if(samplerStates[WINED3DSAMP_BORDERCOLOR]   != This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR]) {
 420         float col[4];
 421
 422         state = samplerStates[WINED3DSAMP_BORDERCOLOR];
 423         D3DCOLORTOGLFLOAT4(state, col);
 424         TRACE("Setting border color for %u to %x\n", textureDimensions, state);
 425         glTexParameterfv(textureDimensions, GL_TEXTURE_BORDER_COLOR, &col[0]);
 426         checkGLcall("glTexParameteri(..., GL_TEXTURE_BORDER_COLOR, ...)");
 427         This->baseTexture.states[WINED3DTEXSTA_BORDERCOLOR] = state;
 428     }
 429
 430     if(samplerStates[WINED3DSAMP_MAGFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]) {
 431         GLint glValue;
 432         state = samplerStates[WINED3DSAMP_MAGFILTER];
 433         if (state < minLookup[WINELOOKUP_MAGFILTER] || state > maxLookup[WINELOOKUP_MAGFILTER]) {
 434             FIXME("Unrecognized or unsupported MAGFILTER* value %d\n", state);
 435         }
 436         glValue = stateLookup[WINELOOKUP_MAGFILTER][state - minLookup[WINELOOKUP_MAGFILTER]];
 437         TRACE("ValueMAG=%d setting MAGFILTER to %x\n", state, glValue);
 438         glTexParameteri(textureDimensions, GL_TEXTURE_MAG_FILTER, glValue);
 439         /* 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. */
 440         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && WINED3DTEXF_ANISOTROPIC == state &&
 441             textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
 442             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 443         }
 444         This->baseTexture.states[WINED3DTEXSTA_MAGFILTER] = state;
 445     }
 446
 447     if(textureDimensions != GL_TEXTURE_RECTANGLE_ARB &&
 448        (samplerStates[WINED3DSAMP_MINFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MINFILTER] ||
 449         samplerStates[WINED3DSAMP_MIPFILTER]     != This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] ||
 450         samplerStates[WINED3DSAMP_MAXMIPLEVEL]   != This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL])) {
 451         GLint glValue;
 452
 453         This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] = samplerStates[WINED3DSAMP_MIPFILTER];
 454         This->baseTexture.states[WINED3DTEXSTA_MINFILTER] = samplerStates[WINED3DSAMP_MINFILTER];
 455         This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] = samplerStates[WINED3DSAMP_MAXMIPLEVEL];
 456
 457         if (This->baseTexture.states[WINED3DTEXSTA_MINFILTER] > WINED3DTEXF_ANISOTROPIC ||
 458             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] > WINED3DTEXF_LINEAR)
 459         {
 460
 461             FIXME("Unrecognized or unsupported D3DSAMP_MINFILTER value %d D3DSAMP_MIPFILTER value %d\n",
 462                   This->baseTexture.states[WINED3DTEXSTA_MINFILTER],
 463                   This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]);
 464         }
 465         glValue = minMipLookup[min(max(samplerStates[WINED3DSAMP_MINFILTER],WINED3DTEXF_NONE), WINED3DTEXF_ANISOTROPIC)]
 466                 [min(max(samplerStates[WINED3DSAMP_MIPFILTER],WINED3DTEXF_NONE), WINED3DTEXF_LINEAR)];
 467
 468         TRACE("ValueMIN=%d, ValueMIP=%d, setting MINFILTER to %x\n",
 469               samplerStates[WINED3DSAMP_MINFILTER],
 470               samplerStates[WINED3DSAMP_MIPFILTER], glValue);
 471         glTexParameteri(textureDimensions, GL_TEXTURE_MIN_FILTER, glValue);
 472         checkGLcall("glTexParameter GL_TEXTURE_MIN_FILTER, ...");
 473
 474         if(This->baseTexture.states[WINED3DTEXSTA_MIPFILTER] == WINED3DTEXF_NONE) {
 475             glValue = 0;
 476         } else if(This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL] >= This->baseTexture.levels) {
 477             glValue = This->baseTexture.levels - 1;
 478         } else {
 479             glValue = This->baseTexture.states[WINED3DTEXSTA_MAXMIPLEVEL];
 480         }
 481         glTexParameteri(textureDimensions, GL_TEXTURE_BASE_LEVEL, glValue);
 482     }
 483
 484     if(samplerStates[WINED3DSAMP_MAXANISOTROPY] != This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY]) {
 485         if (GL_SUPPORT(EXT_TEXTURE_FILTER_ANISOTROPIC) && textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
 486             glTexParameteri(textureDimensions, GL_TEXTURE_MAX_ANISOTROPY_EXT, samplerStates[WINED3DSAMP_MAXANISOTROPY]);
 487             checkGLcall("glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT ...");
 488         } else {
 489             WARN("Unsupported in local OpenGL implementation: glTexParameteri GL_TEXTURE_MAX_ANISOTROPY_EXT\n");
 490         }
 491         This->baseTexture.states[WINED3DTEXSTA_MAXANISOTROPY] = samplerStates[WINED3DSAMP_MAXANISOTROPY];
 492     }
 493 }
 494
 495
 496 static const IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl =
 497 {
 498     /* IUnknown */
 499     IWineD3DBaseTextureImpl_QueryInterface,
 500     IWineD3DBaseTextureImpl_AddRef,
 501     IWineD3DBaseTextureImpl_Release,
 502     /* IWineD3DResource */
 503     IWineD3DBaseTextureImpl_GetParent,
 504     IWineD3DBaseTextureImpl_GetDevice,
 505     IWineD3DBaseTextureImpl_SetPrivateData,
 506     IWineD3DBaseTextureImpl_GetPrivateData,
 507     IWineD3DBaseTextureImpl_FreePrivateData,
 508     IWineD3DBaseTextureImpl_SetPriority,
 509     IWineD3DBaseTextureImpl_GetPriority,
 510     IWineD3DBaseTextureImpl_PreLoad,
 511     IWineD3DBaseTextureImpl_UnLoad,
 512     IWineD3DBaseTextureImpl_GetType,
 513     /*IWineD3DBaseTexture*/
 514     IWineD3DBaseTextureImpl_SetLOD,
 515     IWineD3DBaseTextureImpl_GetLOD,
 516     IWineD3DBaseTextureImpl_GetLevelCount,
 517     IWineD3DBaseTextureImpl_SetAutoGenFilterType,
 518     IWineD3DBaseTextureImpl_GetAutoGenFilterType,
 519     IWineD3DBaseTextureImpl_GenerateMipSubLevels,
 520     IWineD3DBaseTextureImpl_SetDirty,
 521     IWineD3DBaseTextureImpl_GetDirty,
 522     /* internal */
 523     IWineD3DBaseTextureImpl_BindTexture,
 524     IWineD3DBaseTextureImpl_UnBindTexture,
 525     IWineD3DBaseTextureImpl_GetTextureDimensions,
 526     IWineD3DBaseTextureImpl_ApplyStateChanges
 527
 528 };