dlls/wined3d/texture.c

   1 /*
   2  * IWineD3DTexture implementation
   3  *
   4  * Copyright 2002-2005 Jason Edmeades
   5  * Copyright 2002-2005 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
  29 #define GLINFO_LOCATION (*gl_info)
  30
  31 static void texture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb)
  32 {
  33     /* Override the IWineD3DResource PreLoad method. */
  34     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  35     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  36     unsigned int i;
  37     BOOL srgb_mode;
  38     BOOL *dirty;
  39
  40     TRACE("(%p) : About to load texture.\n", This);
  41
  42     switch (srgb)
  43     {
  44         case SRGB_RGB:
  45             srgb_mode = FALSE;
  46             break;
  47
  48         case SRGB_BOTH:
  49             texture_internal_preload(iface, SRGB_RGB);
  50             /* Fallthrough */
  51
  52         case SRGB_SRGB:
  53             srgb_mode = TRUE;
  54             break;
  55
  56         default:
  57             srgb_mode = This->baseTexture.is_srgb;
  58             break;
  59     }
  60     dirty = srgb_mode ? &This->baseTexture.srgbDirty : &This->baseTexture.dirty;
  61
  62     if (!device->isInDraw)
  63     {
  64         /* ActivateContext sets isInDraw to TRUE when loading a pbuffer into a texture,
  65          * thus no danger of recursive calls. */
  66         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
  67     }
  68
  69     if (This->resource.format_desc->format == WINED3DFMT_P8
  70             || This->resource.format_desc->format == WINED3DFMT_A8P8)
  71     {
  72         for (i = 0; i < This->baseTexture.levels; ++i)
  73         {
  74             if (palette9_changed((IWineD3DSurfaceImpl *)This->surfaces[i]))
  75             {
  76                 TRACE("Reloading surface because the d3d8/9 palette was changed.\n");
  77                 /* TODO: This is not necessarily needed with hw palettized texture support. */
  78                 IWineD3DSurface_LoadLocation(This->surfaces[i], SFLAG_INSYSMEM, NULL);
  79                 /* Make sure the texture is reloaded because of the palette change, this kills performance though :( */
  80                 IWineD3DSurface_ModifyLocation(This->surfaces[i], SFLAG_INTEXTURE, FALSE);
  81             }
  82         }
  83     }
  84
  85     /* If the texture is marked dirty or the srgb sampler setting has changed
  86      * since the last load then reload the surfaces. */
  87     if (*dirty)
  88     {
  89         for (i = 0; i < This->baseTexture.levels; ++i)
  90         {
  91             IWineD3DSurface_LoadTexture(This->surfaces[i], srgb_mode);
  92         }
  93     }
  94     else
  95     {
  96         TRACE("(%p) Texture not dirty, nothing to do.\n", iface);
  97     }
  98
  99     /* No longer dirty. */
 100     *dirty = FALSE;
 101 }
 102
 103 static void texture_cleanup(IWineD3DTextureImpl *This, D3DCB_DESTROYSURFACEFN surface_destroy_cb)
 104 {
 105     unsigned int i;
 106
 107     TRACE("(%p) : Cleaning up\n", This);
 108
 109     for (i = 0; i < This->baseTexture.levels; ++i)
 110     {
 111         if (This->surfaces[i])
 112         {
 113             /* Clean out the texture name we gave to the surface so that the
 114              * surface doesn't try and release it */
 115             surface_set_texture_name(This->surfaces[i], 0, TRUE);
 116             surface_set_texture_name(This->surfaces[i], 0, FALSE);
 117             surface_set_texture_target(This->surfaces[i], 0);
 118             IWineD3DSurface_SetContainer(This->surfaces[i], 0);
 119             surface_destroy_cb(This->surfaces[i]);
 120         }
 121     }
 122
 123     TRACE("(%p) : Cleaning up base texture\n", This);
 124     basetexture_cleanup((IWineD3DBaseTexture *)This);
 125 }
 126
 127 HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
 128         IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent)
 129 {
 130     const WineD3D_GL_Info *gl_info = &device->adapter->gl_info;
 131     const struct GlPixelFormatDesc *format_desc = getFormatDescEntry(format, gl_info);
 132     UINT pow2_width, pow2_height;
 133     UINT tmp_w, tmp_h;
 134     unsigned int i;
 135     HRESULT hr;
 136
 137     /* TODO: It should only be possible to create textures for formats
 138      * that are reported as supported. */
 139     if (WINED3DFMT_UNKNOWN >= format)
 140     {
 141         WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
 142         return WINED3DERR_INVALIDCALL;
 143     }
 144
 145     /* Non-power2 support. */
 146     if (GL_SUPPORT(ARB_TEXTURE_NON_POWER_OF_TWO))
 147     {
 148         pow2_width = width;
 149         pow2_height = height;
 150     }
 151     else
 152     {
 153         /* Find the nearest pow2 match. */
 154         pow2_width = pow2_height = 1;
 155         while (pow2_width < width) pow2_width <<= 1;
 156         while (pow2_height < height) pow2_height <<= 1;
 157
 158         if (pow2_width != width || pow2_height != height)
 159         {
 160             if (levels > 1)
 161             {
 162                 WARN("Attempted to create a mipmapped np2 texture without unconditional np2 support.\n");
 163                 return WINED3DERR_INVALIDCALL;
 164             }
 165             levels = 1;
 166         }
 167     }
 168
 169     /* Calculate levels for mip mapping. */
 170     if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
 171     {
 172         if (!GL_SUPPORT(SGIS_GENERATE_MIPMAP))
 173         {
 174             WARN("No mipmap generation support, returning WINED3DERR_INVALIDCALL.\n");
 175             return WINED3DERR_INVALIDCALL;
 176         }
 177
 178         if (levels > 1)
 179         {
 180             WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning WINED3DERR_INVALIDCALL.\n");
 181             return WINED3DERR_INVALIDCALL;
 182         }
 183
 184         levels = 1;
 185     }
 186     else if (!levels)
 187     {
 188         levels = wined3d_log2i(max(width, height)) + 1;
 189         TRACE("Calculated levels = %u.\n", levels);
 190     }
 191
 192     hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, levels,
 193             WINED3DRTYPE_TEXTURE, device, 0, usage, format_desc, pool, parent);
 194     if (FAILED(hr))
 195     {
 196         WARN("Failed to initialize basetexture, returning %#x.\n", hr);
 197         return hr;
 198     }
 199
 200     if (texture->resource.format_desc->Flags & WINED3DFMT_FLAG_FILTERING)
 201     {
 202         texture->baseTexture.minMipLookup = minMipLookup;
 203         texture->baseTexture.magLookup = magLookup;
 204     }
 205     else
 206     {
 207         texture->baseTexture.minMipLookup = minMipLookup_noFilter;
 208         texture->baseTexture.magLookup = magLookup_noFilter;
 209     }
 210
 211     /* Precalculated scaling for 'faked' non power of two texture coords.
 212      * Second also don't use ARB_TEXTURE_RECTANGLE in case the surface format is P8 and EXT_PALETTED_TEXTURE
 213      * is used in combination with texture uploads (RTL_READTEX/RTL_TEXTEX). The reason is that EXT_PALETTED_TEXTURE
 214      * doesn't work in combination with ARB_TEXTURE_RECTANGLE. */
 215     if (GL_SUPPORT(WINE_NORMALIZED_TEXRECT) && (width != pow2_width || height != pow2_height))
 216     {
 217         texture->baseTexture.pow2Matrix[0] = 1.0f;
 218         texture->baseTexture.pow2Matrix[5] = 1.0f;
 219         texture->baseTexture.pow2Matrix[10] = 1.0f;
 220         texture->baseTexture.pow2Matrix[15] = 1.0f;
 221         texture->target = GL_TEXTURE_2D;
 222         texture->cond_np2 = TRUE;
 223         texture->baseTexture.minMipLookup = minMipLookup_noFilter;
 224     }
 225     else if (GL_SUPPORT(ARB_TEXTURE_RECTANGLE) && (width != pow2_width || height != pow2_height)
 226             && !((format_desc->format == WINED3DFMT_P8) && GL_SUPPORT(EXT_PALETTED_TEXTURE)
 227             && (wined3d_settings.rendertargetlock_mode == RTL_READTEX
 228             || wined3d_settings.rendertargetlock_mode == RTL_TEXTEX)))
 229     {
 230         if ((width != 1) || (height != 1)) texture->baseTexture.pow2Matrix_identity = FALSE;
 231
 232         texture->baseTexture.pow2Matrix[0] = (float)width;
 233         texture->baseTexture.pow2Matrix[5] = (float)height;
 234         texture->baseTexture.pow2Matrix[10] = 1.0f;
 235         texture->baseTexture.pow2Matrix[15] = 1.0f;
 236         texture->target = GL_TEXTURE_RECTANGLE_ARB;
 237         texture->cond_np2 = TRUE;
 238         texture->baseTexture.minMipLookup = minMipLookup_noFilter;
 239     }
 240     else
 241     {
 242         if ((width != pow2_width) || (height != pow2_height))
 243         {
 244             texture->baseTexture.pow2Matrix_identity = FALSE;
 245             texture->baseTexture.pow2Matrix[0] = (((float)width) / ((float)pow2_width));
 246             texture->baseTexture.pow2Matrix[5] = (((float)height) / ((float)pow2_height));
 247         }
 248         else
 249         {
 250             texture->baseTexture.pow2Matrix[0] = 1.0f;
 251             texture->baseTexture.pow2Matrix[5] = 1.0f;
 252         }
 253
 254         texture->baseTexture.pow2Matrix[10] = 1.0f;
 255         texture->baseTexture.pow2Matrix[15] = 1.0f;
 256         texture->target = GL_TEXTURE_2D;
 257         texture->cond_np2 = FALSE;
 258     }
 259     TRACE("xf(%f) yf(%f)\n", texture->baseTexture.pow2Matrix[0], texture->baseTexture.pow2Matrix[5]);
 260
 261     /* Generate all the surfaces. */
 262     tmp_w = width;
 263     tmp_h = height;
 264     for (i = 0; i < texture->baseTexture.levels; ++i)
 265     {
 266         /* Use the callback to create the texture surface. */
 267         hr = IWineD3DDeviceParent_CreateSurface(device->device_parent, parent, tmp_w, tmp_h, format_desc->format,
 268                 usage, pool, i, WINED3DCUBEMAP_FACE_POSITIVE_X, &texture->surfaces[i]);
 269         if (FAILED(hr) || ((IWineD3DSurfaceImpl *)texture->surfaces[i])->Flags & SFLAG_OVERSIZE)
 270         {
 271             FIXME("Failed to create surface %p, hr %#x\n", texture, hr);
 272             texture->surfaces[i] = NULL;
 273             texture_cleanup(texture, D3DCB_DefaultDestroySurface);
 274             return hr;
 275         }
 276
 277         IWineD3DSurface_SetContainer(texture->surfaces[i], (IWineD3DBase *)texture);
 278         TRACE("Created surface level %u @ %p.\n", i, texture->surfaces[i]);
 279         surface_set_texture_target(texture->surfaces[i], texture->target);
 280         /* Calculate the next mipmap level. */
 281         tmp_w = max(1, tmp_w >> 1);
 282         tmp_h = max(1, tmp_h >> 1);
 283     }
 284     texture->baseTexture.internal_preload = texture_internal_preload;
 285
 286     return WINED3D_OK;
 287 }
 288
 289 #undef GLINFO_LOCATION
 290
 291 /* *******************************************
 292    IWineD3DTexture IUnknown parts follow
 293    ******************************************* */
 294
 295 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
 296
 297 static HRESULT WINAPI IWineD3DTextureImpl_QueryInterface(IWineD3DTexture *iface, REFIID riid, LPVOID *ppobj)
 298 {
 299     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 300     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 301     if (IsEqualGUID(riid, &IID_IUnknown)
 302         || IsEqualGUID(riid, &IID_IWineD3DBase)
 303         || IsEqualGUID(riid, &IID_IWineD3DResource)
 304         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
 305         || IsEqualGUID(riid, &IID_IWineD3DTexture)){
 306         IUnknown_AddRef(iface);
 307         *ppobj = This;
 308         return WINED3D_OK;
 309     }
 310     *ppobj = NULL;
 311     return E_NOINTERFACE;
 312 }
 313
 314 static ULONG WINAPI IWineD3DTextureImpl_AddRef(IWineD3DTexture *iface) {
 315     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 316     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
 317     return InterlockedIncrement(&This->resource.ref);
 318 }
 319
 320 static ULONG WINAPI IWineD3DTextureImpl_Release(IWineD3DTexture *iface) {
 321     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 322     ULONG ref;
 323     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
 324     ref = InterlockedDecrement(&This->resource.ref);
 325     if (ref == 0) {
 326         IWineD3DTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
 327     }
 328     return ref;
 329 }
 330
 331
 332 /* ****************************************************
 333    IWineD3DTexture IWineD3DResource parts follow
 334    **************************************************** */
 335 static HRESULT WINAPI IWineD3DTextureImpl_GetDevice(IWineD3DTexture *iface, IWineD3DDevice** ppDevice) {
 336     return resource_get_device((IWineD3DResource *)iface, ppDevice);
 337 }
 338
 339 static HRESULT WINAPI IWineD3DTextureImpl_SetPrivateData(IWineD3DTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 340     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 341 }
 342
 343 static HRESULT WINAPI IWineD3DTextureImpl_GetPrivateData(IWineD3DTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 344     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 345 }
 346
 347 static HRESULT WINAPI IWineD3DTextureImpl_FreePrivateData(IWineD3DTexture *iface, REFGUID refguid) {
 348     return resource_free_private_data((IWineD3DResource *)iface, refguid);
 349 }
 350
 351 static DWORD WINAPI IWineD3DTextureImpl_SetPriority(IWineD3DTexture *iface, DWORD PriorityNew) {
 352     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
 353 }
 354
 355 static DWORD WINAPI IWineD3DTextureImpl_GetPriority(IWineD3DTexture *iface) {
 356     return resource_get_priority((IWineD3DResource *)iface);
 357 }
 358
 359 static void WINAPI IWineD3DTextureImpl_PreLoad(IWineD3DTexture *iface) {
 360     texture_internal_preload((IWineD3DBaseTexture *) iface, SRGB_ANY);
 361 }
 362
 363 static void WINAPI IWineD3DTextureImpl_UnLoad(IWineD3DTexture *iface) {
 364     unsigned int i;
 365     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 366     TRACE("(%p)\n", This);
 367
 368     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 369      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 370      * surface is fine
 371      */
 372     for (i = 0; i < This->baseTexture.levels; i++) {
 373         IWineD3DSurface_UnLoad(This->surfaces[i]);
 374         surface_set_texture_name(This->surfaces[i], 0, FALSE); /* Delete rgb name */
 375         surface_set_texture_name(This->surfaces[i], 0, TRUE); /* delete srgb name */
 376     }
 377
 378     basetexture_unload((IWineD3DBaseTexture *)iface);
 379 }
 380
 381 static WINED3DRESOURCETYPE WINAPI IWineD3DTextureImpl_GetType(IWineD3DTexture *iface) {
 382     return resource_get_type((IWineD3DResource *)iface);
 383 }
 384
 385 static HRESULT WINAPI IWineD3DTextureImpl_GetParent(IWineD3DTexture *iface, IUnknown **pParent) {
 386     return resource_get_parent((IWineD3DResource *)iface, pParent);
 387 }
 388
 389 /* ******************************************************
 390    IWineD3DTexture IWineD3DBaseTexture parts follow
 391    ****************************************************** */
 392 static DWORD WINAPI IWineD3DTextureImpl_SetLOD(IWineD3DTexture *iface, DWORD LODNew) {
 393     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 394 }
 395
 396 static DWORD WINAPI IWineD3DTextureImpl_GetLOD(IWineD3DTexture *iface) {
 397     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 398 }
 399
 400 static DWORD WINAPI IWineD3DTextureImpl_GetLevelCount(IWineD3DTexture *iface) {
 401     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 402 }
 403
 404 static HRESULT WINAPI IWineD3DTextureImpl_SetAutoGenFilterType(IWineD3DTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 405   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 406 }
 407
 408 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DTextureImpl_GetAutoGenFilterType(IWineD3DTexture *iface) {
 409   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 410 }
 411
 412 static void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
 413     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 414 }
 415
 416 /* Internal function, No d3d mapping */
 417 static BOOL WINAPI IWineD3DTextureImpl_SetDirty(IWineD3DTexture *iface, BOOL dirty) {
 418     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 419 }
 420
 421 static BOOL WINAPI IWineD3DTextureImpl_GetDirty(IWineD3DTexture *iface) {
 422     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 423 }
 424
 425 /* Context activation is done by the caller. */
 426 static HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface, BOOL srgb) {
 427     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 428     BOOL set_gl_texture_desc;
 429     HRESULT hr;
 430
 431     TRACE("(%p) : relay to BaseTexture\n", This);
 432
 433     hr = basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &set_gl_texture_desc);
 434     if (set_gl_texture_desc && SUCCEEDED(hr)) {
 435         UINT i;
 436         for (i = 0; i < This->baseTexture.levels; ++i) {
 437             if(This->baseTexture.is_srgb) {
 438                 surface_set_texture_name(This->surfaces[i], This->baseTexture.srgbTextureName, TRUE);
 439             } else {
 440                 surface_set_texture_name(This->surfaces[i], This->baseTexture.textureName, FALSE);
 441             }
 442         }
 443         /* Conditinal non power of two textures use a different clamping default. If we're using the GL_WINE_normalized_texrect
 444          * partial driver emulation, we're dealing with a GL_TEXTURE_2D texture which has the address mode set to repeat - something
 445          * that prevents us from hitting the accelerated codepath. Thus manually set the GL state. The same applies to filtering.
 446          * Even if the texture has only one mip level, the default LINEAR_MIPMAP_LINEAR filter causes a SW fallback on macos.
 447          */
 448         if(IWineD3DBaseTexture_IsCondNP2(iface)) {
 449             ENTER_GL();
 450             glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 451             checkGLcall("glTexParameteri(dimension, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE)");
 452             glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 453             checkGLcall("glTexParameteri(dimension, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)");
 454             glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 455             checkGLcall("glTexParameteri(dimension, GL_TEXTURE_MIN_FILTER, GL_NEAREST)");
 456             glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 457             checkGLcall("glTexParameteri(dimension, GL_TEXTURE_MAG_FILTER, GL_NEAREST)");
 458             LEAVE_GL();
 459             This->baseTexture.states[WINED3DTEXSTA_ADDRESSU]      = WINED3DTADDRESS_CLAMP;
 460             This->baseTexture.states[WINED3DTEXSTA_ADDRESSV]      = WINED3DTADDRESS_CLAMP;
 461             This->baseTexture.states[WINED3DTEXSTA_MAGFILTER]     = WINED3DTEXF_POINT;
 462             This->baseTexture.states[WINED3DTEXSTA_MINFILTER]     = WINED3DTEXF_POINT;
 463             This->baseTexture.states[WINED3DTEXSTA_MIPFILTER]     = WINED3DTEXF_NONE;
 464         }
 465     }
 466
 467     return hr;
 468 }
 469
 470 static UINT WINAPI IWineD3DTextureImpl_GetTextureDimensions(IWineD3DTexture *iface) {
 471     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 472     TRACE("(%p)\n", This);
 473
 474     return This->target;
 475 }
 476
 477 static BOOL WINAPI IWineD3DTextureImpl_IsCondNP2(IWineD3DTexture *iface) {
 478     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 479     TRACE("(%p)\n", This);
 480
 481     return This->cond_np2;
 482 }
 483
 484 /* *******************************************
 485    IWineD3DTexture IWineD3DTexture parts follow
 486    ******************************************* */
 487 static void WINAPI IWineD3DTextureImpl_Destroy(IWineD3DTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
 488     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 489
 490     texture_cleanup(This, D3DCB_DestroySurface);
 491     /* free the object */
 492     HeapFree(GetProcessHeap(), 0, This);
 493 }
 494
 495 static HRESULT WINAPI IWineD3DTextureImpl_GetLevelDesc(IWineD3DTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 496     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 497
 498     if (Level < This->baseTexture.levels) {
 499         TRACE("(%p) Level (%d)\n", This, Level);
 500         return IWineD3DSurface_GetDesc(This->surfaces[Level], pDesc);
 501     }
 502     WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 503     return WINED3DERR_INVALIDCALL;
 504 }
 505
 506 static HRESULT WINAPI IWineD3DTextureImpl_GetSurfaceLevel(IWineD3DTexture *iface, UINT Level, IWineD3DSurface** ppSurfaceLevel) {
 507     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 508     HRESULT hr = WINED3DERR_INVALIDCALL;
 509
 510     if (Level < This->baseTexture.levels) {
 511         *ppSurfaceLevel = This->surfaces[Level];
 512         IWineD3DSurface_AddRef(This->surfaces[Level]);
 513         hr = WINED3D_OK;
 514         TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 515     }
 516     if (WINED3D_OK != hr) {
 517         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 518         *ppSurfaceLevel = NULL; /* Just to be on the safe side.. */
 519     }
 520     return hr;
 521 }
 522
 523 static HRESULT WINAPI IWineD3DTextureImpl_LockRect(IWineD3DTexture *iface, UINT Level, WINED3DLOCKED_RECT *pLockedRect,
 524                                             CONST RECT *pRect, DWORD Flags) {
 525     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 526     HRESULT hr = WINED3DERR_INVALIDCALL;
 527
 528     if (Level < This->baseTexture.levels) {
 529         hr = IWineD3DSurface_LockRect(This->surfaces[Level], pLockedRect, pRect, Flags);
 530     }
 531     if (WINED3D_OK == hr) {
 532         TRACE("(%p) Level (%d) success\n", This, Level);
 533     } else {
 534         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 535     }
 536
 537     return hr;
 538 }
 539
 540 static HRESULT WINAPI IWineD3DTextureImpl_UnlockRect(IWineD3DTexture *iface, UINT Level) {
 541    IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 542     HRESULT hr = WINED3DERR_INVALIDCALL;
 543
 544     if (Level < This->baseTexture.levels) {
 545         hr = IWineD3DSurface_UnlockRect(This->surfaces[Level]);
 546     }
 547     if ( WINED3D_OK == hr) {
 548         TRACE("(%p) Level (%d) success\n", This, Level);
 549     } else {
 550         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 551     }
 552     return hr;
 553 }
 554
 555 static HRESULT WINAPI IWineD3DTextureImpl_AddDirtyRect(IWineD3DTexture *iface, CONST RECT* pDirtyRect) {
 556     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 557     This->baseTexture.dirty = TRUE;
 558     This->baseTexture.srgbDirty = TRUE;
 559     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 560     surface_add_dirty_rect(This->surfaces[0], pDirtyRect);
 561
 562     return WINED3D_OK;
 563 }
 564
 565 const IWineD3DTextureVtbl IWineD3DTexture_Vtbl =
 566 {
 567     /* IUnknown */
 568     IWineD3DTextureImpl_QueryInterface,
 569     IWineD3DTextureImpl_AddRef,
 570     IWineD3DTextureImpl_Release,
 571     /* IWineD3DResource */
 572     IWineD3DTextureImpl_GetParent,
 573     IWineD3DTextureImpl_GetDevice,
 574     IWineD3DTextureImpl_SetPrivateData,
 575     IWineD3DTextureImpl_GetPrivateData,
 576     IWineD3DTextureImpl_FreePrivateData,
 577     IWineD3DTextureImpl_SetPriority,
 578     IWineD3DTextureImpl_GetPriority,
 579     IWineD3DTextureImpl_PreLoad,
 580     IWineD3DTextureImpl_UnLoad,
 581     IWineD3DTextureImpl_GetType,
 582     /* IWineD3DBaseTexture */
 583     IWineD3DTextureImpl_SetLOD,
 584     IWineD3DTextureImpl_GetLOD,
 585     IWineD3DTextureImpl_GetLevelCount,
 586     IWineD3DTextureImpl_SetAutoGenFilterType,
 587     IWineD3DTextureImpl_GetAutoGenFilterType,
 588     IWineD3DTextureImpl_GenerateMipSubLevels,
 589     IWineD3DTextureImpl_SetDirty,
 590     IWineD3DTextureImpl_GetDirty,
 591     IWineD3DTextureImpl_BindTexture,
 592     IWineD3DTextureImpl_GetTextureDimensions,
 593     IWineD3DTextureImpl_IsCondNP2,
 594     /* IWineD3DTexture */
 595     IWineD3DTextureImpl_Destroy,
 596     IWineD3DTextureImpl_GetLevelDesc,
 597     IWineD3DTextureImpl_GetSurfaceLevel,
 598     IWineD3DTextureImpl_LockRect,
 599     IWineD3DTextureImpl_UnlockRect,
 600     IWineD3DTextureImpl_AddDirtyRect
 601 };