dlls/d3dx9_36/texture.c

   1 /*
   2  * Copyright 2009 Tony Wasserka
   3  * Copyright 2010 Christian Costa
   4  * Copyright 2010 Owen Rudge for CodeWeavers
   5  * Copyright 2010 Matteo Bruni for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "wine/unicode.h"
  23 #include "wine/debug.h"
  24 #include "d3dx9_36_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
  27
  28 /* Returns TRUE if num is a power of 2, FALSE if not, or if 0 */
  29 static BOOL is_pow2(UINT num)
  30 {
  31     return !(num & (num - 1));
  32 }
  33
  34 /* Returns the smallest power of 2 which is greater than or equal to num */
  35 static UINT make_pow2(UINT num)
  36 {
  37     UINT result = 1;
  38
  39     /* In the unlikely event somebody passes a large value, make sure we don't enter an infinite loop */
  40     if (num >= 0x80000000)
  41         return 0x80000000;
  42
  43     while (result < num)
  44         result <<= 1;
  45
  46     return result;
  47 }
  48
  49 static HRESULT get_surface(D3DRESOURCETYPE type, struct IDirect3DBaseTexture9 *tex,
  50         int face, UINT level, struct IDirect3DSurface9 **surf)
  51 {
  52     switch (type)
  53     {
  54         case D3DRTYPE_TEXTURE:
  55             return IDirect3DTexture9_GetSurfaceLevel((IDirect3DTexture9*) tex, level, surf);
  56         case D3DRTYPE_CUBETEXTURE:
  57             return IDirect3DCubeTexture9_GetCubeMapSurface((IDirect3DCubeTexture9*) tex, face, level, surf);
  58         default:
  59             ERR("Unexpected texture type\n");
  60             return E_NOTIMPL;
  61     }
  62 }
  63
  64 HRESULT WINAPI D3DXFilterTexture(IDirect3DBaseTexture9 *texture,
  65                                  const PALETTEENTRY *palette,
  66                                  UINT srclevel,
  67                                  DWORD filter)
  68 {
  69     UINT level;
  70     HRESULT hr;
  71     D3DRESOURCETYPE type;
  72
  73     TRACE("(%p, %p, %u, %#x)\n", texture, palette, srclevel, filter);
  74
  75     if (!texture)
  76         return D3DERR_INVALIDCALL;
  77
  78     if ((filter & 0xFFFF) > D3DX_FILTER_BOX && filter != D3DX_DEFAULT)
  79         return D3DERR_INVALIDCALL;
  80
  81     if (srclevel == D3DX_DEFAULT)
  82         srclevel = 0;
  83     else if (srclevel >= IDirect3DBaseTexture9_GetLevelCount(texture))
  84         return D3DERR_INVALIDCALL;
  85
  86     switch (type = IDirect3DBaseTexture9_GetType(texture))
  87     {
  88         case D3DRTYPE_TEXTURE:
  89         case D3DRTYPE_CUBETEXTURE:
  90         {
  91             IDirect3DSurface9 *topsurf, *mipsurf;
  92             D3DSURFACE_DESC desc;
  93             int i, numfaces;
  94
  95             if (type == D3DRTYPE_TEXTURE)
  96             {
  97                 numfaces = 1;
  98                 IDirect3DTexture9_GetLevelDesc((IDirect3DTexture9*) texture, srclevel, &desc);
  99             }
 100             else
 101             {
 102                 numfaces = 6;
 103                 IDirect3DCubeTexture9_GetLevelDesc((IDirect3DTexture9*) texture, srclevel, &desc);
 104             }
 105
 106             if (filter == D3DX_DEFAULT)
 107             {
 108                 if (is_pow2(desc.Width) && is_pow2(desc.Height))
 109                     filter = D3DX_FILTER_BOX;
 110                 else
 111                     filter = D3DX_FILTER_BOX | D3DX_FILTER_DITHER;
 112             }
 113
 114             for (i = 0; i < numfaces; i++)
 115             {
 116                 level = srclevel + 1;
 117                 hr = get_surface(type, texture, i, srclevel, &topsurf);
 118
 119                 if (FAILED(hr))
 120                     return D3DERR_INVALIDCALL;
 121
 122                 while (get_surface(type, texture, i, level, &mipsurf) == D3D_OK)
 123                 {
 124                     hr = D3DXLoadSurfaceFromSurface(mipsurf, palette, NULL, topsurf, palette, NULL, filter, 0);
 125                     IDirect3DSurface9_Release(topsurf);
 126                     topsurf = mipsurf;
 127
 128                     if (FAILED(hr))
 129                         break;
 130
 131                     level++;
 132                 }
 133
 134                 IDirect3DSurface9_Release(topsurf);
 135                 if (FAILED(hr))
 136                     return hr;
 137             }
 138
 139             return D3D_OK;
 140         }
 141
 142         case D3DRTYPE_VOLUMETEXTURE:
 143         {
 144             D3DVOLUME_DESC desc;
 145             int level, level_count;
 146             IDirect3DVolume9 *top_volume, *mip_volume;
 147             IDirect3DVolumeTexture9 *volume_texture = (IDirect3DVolumeTexture9*) texture;
 148
 149             IDirect3DVolumeTexture9_GetLevelDesc(volume_texture, srclevel, &desc);
 150
 151             if (filter == D3DX_DEFAULT)
 152             {
 153                 if (is_pow2(desc.Width) && is_pow2(desc.Height) && is_pow2(desc.Depth))
 154                     filter = D3DX_FILTER_BOX;
 155                 else
 156                     filter = D3DX_FILTER_BOX | D3DX_FILTER_DITHER;
 157             }
 158
 159             hr = IDirect3DVolumeTexture9_GetVolumeLevel(volume_texture, srclevel, &top_volume);
 160             if (FAILED(hr))
 161                 return hr;
 162
 163             level_count = IDirect3DVolumeTexture9_GetLevelCount(volume_texture);
 164             for (level = srclevel + 1; level < level_count; level++)
 165             {
 166                 IDirect3DVolumeTexture9_GetVolumeLevel(volume_texture, level, &mip_volume);
 167                 hr = D3DXLoadVolumeFromVolume(mip_volume, palette, NULL, top_volume, palette, NULL, filter, 0);
 168                 IDirect3DVolume9_Release(top_volume);
 169                 top_volume = mip_volume;
 170
 171                 if (FAILED(hr))
 172                     break;
 173             }
 174
 175             IDirect3DVolume9_Release(top_volume);
 176             if (FAILED(hr))
 177                 return hr;
 178
 179             return D3D_OK;
 180         }
 181
 182         default:
 183             return D3DERR_INVALIDCALL;
 184     }
 185 }
 186
 187 HRESULT WINAPI D3DXCheckTextureRequirements(struct IDirect3DDevice9 *device, UINT *width, UINT *height,
 188         UINT *miplevels, DWORD usage, D3DFORMAT *format, D3DPOOL pool)
 189 {
 190     UINT w = (width && *width) ? *width : 1;
 191     UINT h = (height && *height) ? *height : 1;
 192     D3DCAPS9 caps;
 193     D3DDEVICE_CREATION_PARAMETERS params;
 194     IDirect3D9 *d3d = NULL;
 195     D3DDISPLAYMODE mode;
 196     HRESULT hr;
 197     D3DFORMAT usedformat = D3DFMT_UNKNOWN;
 198
 199     TRACE("(%p, %p, %p, %p, %u, %p, %u)\n", device, width, height, miplevels, usage, format, pool);
 200
 201     if (!device)
 202         return D3DERR_INVALIDCALL;
 203
 204     /* usage */
 205     if (usage == D3DX_DEFAULT)
 206         usage = 0;
 207     if (usage & (D3DUSAGE_WRITEONLY | D3DUSAGE_DONOTCLIP | D3DUSAGE_POINTS | D3DUSAGE_RTPATCHES | D3DUSAGE_NPATCHES))
 208         return D3DERR_INVALIDCALL;
 209
 210     /* pool */
 211     if ((pool != D3DPOOL_DEFAULT) && (pool != D3DPOOL_MANAGED) && (pool != D3DPOOL_SYSTEMMEM) && (pool != D3DPOOL_SCRATCH))
 212         return D3DERR_INVALIDCALL;
 213
 214     /* width and height */
 215     if (FAILED(IDirect3DDevice9_GetDeviceCaps(device, &caps)))
 216         return D3DERR_INVALIDCALL;
 217
 218     /* 256 x 256 default width/height */
 219     if ((w == D3DX_DEFAULT) && (h == D3DX_DEFAULT))
 220         w = h = 256;
 221     else if (w == D3DX_DEFAULT)
 222         w = (height ? h : 256);
 223     else if (h == D3DX_DEFAULT)
 224         h = (width ? w : 256);
 225
 226     /* ensure width/height is power of 2 */
 227     if ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) && (!is_pow2(w)))
 228         w = make_pow2(w);
 229
 230     if (w > caps.MaxTextureWidth)
 231         w = caps.MaxTextureWidth;
 232
 233     if ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) && (!is_pow2(h)))
 234         h = make_pow2(h);
 235
 236     if (h > caps.MaxTextureHeight)
 237         h = caps.MaxTextureHeight;
 238
 239     /* texture must be square? */
 240     if (caps.TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
 241     {
 242         if (w > h)
 243             h = w;
 244         else
 245             w = h;
 246     }
 247
 248     if (width)
 249         *width = w;
 250
 251     if (height)
 252         *height = h;
 253
 254     /* miplevels */
 255     if (miplevels && (usage & D3DUSAGE_AUTOGENMIPMAP))
 256     {
 257         if (*miplevels > 1)
 258             *miplevels = 0;
 259     }
 260     else if (miplevels)
 261     {
 262         UINT max_mipmaps = 1;
 263
 264         if (!width && !height)
 265             max_mipmaps = 9;    /* number of mipmaps in a 256x256 texture */
 266         else
 267         {
 268             UINT max_dimen = max(w, h);
 269
 270             while (max_dimen > 1)
 271             {
 272                 max_dimen >>= 1;
 273                 max_mipmaps++;
 274             }
 275         }
 276
 277         if (*miplevels == 0 || *miplevels > max_mipmaps)
 278             *miplevels = max_mipmaps;
 279     }
 280
 281     /* format */
 282     if (format)
 283     {
 284         TRACE("Requested format %x\n", *format);
 285         usedformat = *format;
 286     }
 287
 288     hr = IDirect3DDevice9_GetDirect3D(device, &d3d);
 289
 290     if (FAILED(hr))
 291         goto cleanup;
 292
 293     hr = IDirect3DDevice9_GetCreationParameters(device, &params);
 294
 295     if (FAILED(hr))
 296         goto cleanup;
 297
 298     hr = IDirect3DDevice9_GetDisplayMode(device, 0, &mode);
 299
 300     if (FAILED(hr))
 301         goto cleanup;
 302
 303     if ((usedformat == D3DFMT_UNKNOWN) || (usedformat == D3DX_DEFAULT))
 304         usedformat = D3DFMT_A8R8G8B8;
 305
 306     hr = IDirect3D9_CheckDeviceFormat(d3d, params.AdapterOrdinal, params.DeviceType, mode.Format,
 307         usage, D3DRTYPE_TEXTURE, usedformat);
 308
 309     if (FAILED(hr))
 310     {
 311         /* Heuristic to choose the fallback format */
 312         const struct pixel_format_desc *fmt = get_format_info(usedformat);
 313         BOOL allow_24bits;
 314         int bestscore = INT_MIN, i = 0, j;
 315         unsigned int channels;
 316         const struct pixel_format_desc *curfmt;
 317
 318         if (!fmt)
 319         {
 320             FIXME("Pixel format %x not handled\n", usedformat);
 321             goto cleanup;
 322         }
 323
 324         allow_24bits = fmt->bytes_per_pixel == 3;
 325         channels = (fmt->bits[0] ? 1 : 0) + (fmt->bits[1] ? 1 : 0)
 326             + (fmt->bits[2] ? 1 : 0) + (fmt->bits[3] ? 1 : 0);
 327         usedformat = D3DFMT_UNKNOWN;
 328
 329         while ((curfmt = get_format_info_idx(i)))
 330         {
 331             unsigned int curchannels = (curfmt->bits[0] ? 1 : 0) + (curfmt->bits[1] ? 1 : 0)
 332                 + (curfmt->bits[2] ? 1 : 0) + (curfmt->bits[3] ? 1 : 0);
 333             int score;
 334
 335             i++;
 336
 337             if (curchannels < channels)
 338                 continue;
 339             if (curfmt->bytes_per_pixel == 3 && !allow_24bits)
 340                 continue;
 341
 342             hr = IDirect3D9_CheckDeviceFormat(d3d, params.AdapterOrdinal, params.DeviceType,
 343                 mode.Format, usage, D3DRTYPE_TEXTURE, curfmt->format);
 344             if (FAILED(hr))
 345                 continue;
 346
 347             /* This format can be used, let's evaluate it.
 348                Weights chosen quite arbitrarily... */
 349             score = 16 - 4 * (curchannels - channels);
 350
 351             for (j = 0; j < 4; j++)
 352             {
 353                 int diff = curfmt->bits[j] - fmt->bits[j];
 354                 score += 16 - (diff < 0 ? -diff * 4 : diff);
 355             }
 356
 357             if (score > bestscore)
 358             {
 359                 bestscore = score;
 360                 usedformat = curfmt->format;
 361             }
 362         }
 363         hr = D3D_OK;
 364     }
 365
 366 cleanup:
 367
 368     if (d3d)
 369         IDirect3D9_Release(d3d);
 370
 371     if (FAILED(hr))
 372         return hr;
 373
 374     if (usedformat == D3DFMT_UNKNOWN)
 375     {
 376         WARN("Couldn't find a suitable pixel format\n");
 377         return D3DERR_NOTAVAILABLE;
 378     }
 379
 380     TRACE("Format chosen: %x\n", usedformat);
 381     if (format)
 382         *format = usedformat;
 383
 384     return D3D_OK;
 385 }
 386
 387 HRESULT WINAPI D3DXCheckCubeTextureRequirements(struct IDirect3DDevice9 *device, UINT *size,
 388         UINT *miplevels, DWORD usage, D3DFORMAT *format, D3DPOOL pool)
 389 {
 390     D3DCAPS9 caps;
 391     UINT s = (size && *size) ? *size : 256;
 392     HRESULT hr;
 393
 394     TRACE("(%p, %p, %p, %u, %p, %u)\n", device, size, miplevels, usage, format, pool);
 395
 396     if (s == D3DX_DEFAULT)
 397         s = 256;
 398
 399     if (!device || FAILED(IDirect3DDevice9_GetDeviceCaps(device, &caps)))
 400         return D3DERR_INVALIDCALL;
 401
 402     if (!(caps.TextureCaps & D3DPTEXTURECAPS_CUBEMAP))
 403         return D3DERR_NOTAVAILABLE;
 404
 405     /* ensure width/height is power of 2 */
 406     if ((caps.TextureCaps & D3DPTEXTURECAPS_CUBEMAP_POW2) && (!is_pow2(s)))
 407         s = make_pow2(s);
 408
 409     hr = D3DXCheckTextureRequirements(device, &s, &s, miplevels, usage, format, pool);
 410
 411     if (!(caps.TextureCaps & D3DPTEXTURECAPS_MIPCUBEMAP))
 412     {
 413         if(miplevels)
 414             *miplevels = 1;
 415     }
 416
 417     if (size)
 418         *size = s;
 419
 420     return hr;
 421 }
 422
 423 HRESULT WINAPI D3DXCheckVolumeTextureRequirements(struct IDirect3DDevice9 *device, UINT *width, UINT *height,
 424         UINT *depth, UINT *miplevels, DWORD usage, D3DFORMAT *format, D3DPOOL pool)
 425 {
 426     D3DCAPS9 caps;
 427     UINT w = width ? *width : D3DX_DEFAULT;
 428     UINT h = height ? *height : D3DX_DEFAULT;
 429     UINT d = (depth && *depth) ? *depth : 1;
 430     HRESULT hr;
 431
 432     TRACE("(%p, %p, %p, %p, %p, %u, %p, %u)\n", device, width, height, depth, miplevels,
 433           usage, format, pool);
 434
 435     if (!device || FAILED(IDirect3DDevice9_GetDeviceCaps(device, &caps)))
 436         return D3DERR_INVALIDCALL;
 437
 438     if (!(caps.TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP))
 439         return D3DERR_NOTAVAILABLE;
 440
 441     hr = D3DXCheckTextureRequirements(device, &w, &h, NULL, usage, format, pool);
 442     if (d == D3DX_DEFAULT)
 443         d = 1;
 444
 445     /* ensure width/height is power of 2 */
 446     if ((caps.TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP_POW2) &&
 447         (!is_pow2(w) || !is_pow2(h) || !is_pow2(d)))
 448     {
 449         w = make_pow2(w);
 450         h = make_pow2(h);
 451         d = make_pow2(d);
 452     }
 453
 454     if (w > caps.MaxVolumeExtent)
 455         w = caps.MaxVolumeExtent;
 456     if (h > caps.MaxVolumeExtent)
 457         h = caps.MaxVolumeExtent;
 458     if (d > caps.MaxVolumeExtent)
 459         d = caps.MaxVolumeExtent;
 460
 461     if (miplevels)
 462     {
 463         if (!(caps.TextureCaps & D3DPTEXTURECAPS_MIPVOLUMEMAP))
 464             *miplevels = 1;
 465         else if ((usage & D3DUSAGE_AUTOGENMIPMAP))
 466         {
 467             if (*miplevels > 1)
 468                 *miplevels = 0;
 469         }
 470         else
 471         {
 472             UINT max_mipmaps = 1;
 473             UINT max_dimen = max(max(w, h), d);
 474
 475             while (max_dimen > 1)
 476             {
 477                 max_dimen >>= 1;
 478                 max_mipmaps++;
 479             }
 480
 481             if (*miplevels == 0 || *miplevels > max_mipmaps)
 482                 *miplevels = max_mipmaps;
 483         }
 484     }
 485
 486     if (width)
 487         *width = w;
 488     if (height)
 489         *height = h;
 490     if (depth)
 491         *depth = d;
 492
 493     return hr;
 494 }
 495
 496 HRESULT WINAPI D3DXCreateTexture(struct IDirect3DDevice9 *device, UINT width, UINT height,
 497         UINT miplevels, DWORD usage, D3DFORMAT format, D3DPOOL pool, struct IDirect3DTexture9 **texture)
 498 {
 499     HRESULT hr;
 500
 501     TRACE("device %p, width %u, height %u, miplevels %u, usage %#x, format %#x, pool %#x, texture %p.\n",
 502             device, width, height, miplevels, usage, format, pool, texture);
 503
 504     if (!device || !texture)
 505         return D3DERR_INVALIDCALL;
 506
 507     if (FAILED(hr = D3DXCheckTextureRequirements(device, &width, &height, &miplevels, usage, &format, pool)))
 508         return hr;
 509
 510     return IDirect3DDevice9_CreateTexture(device, width, height, miplevels, usage, format, pool, texture, NULL);
 511 }
 512
 513 HRESULT WINAPI D3DXCreateTextureFromFileInMemoryEx(struct IDirect3DDevice9 *device, const void *srcdata,
 514         UINT srcdatasize, UINT width, UINT height, UINT miplevels, DWORD usage, D3DFORMAT format,
 515         D3DPOOL pool, DWORD filter, DWORD mipfilter, D3DCOLOR colorkey, D3DXIMAGE_INFO *srcinfo,
 516         PALETTEENTRY *palette, struct IDirect3DTexture9 **texture)
 517 {
 518     IDirect3DTexture9 **texptr;
 519     IDirect3DTexture9 *buftex;
 520     IDirect3DSurface9 *surface;
 521     BOOL file_width = FALSE, file_height = FALSE;
 522     BOOL file_format = FALSE, file_miplevels = FALSE;
 523     BOOL dynamic_texture;
 524     D3DXIMAGE_INFO imginfo;
 525     UINT loaded_miplevels;
 526     D3DCAPS9 caps;
 527     HRESULT hr;
 528
 529     TRACE("(%p, %p, %u, %u, %u, %u, %x, %x, %x, %u, %u, %x, %p, %p, %p)\n", device, srcdata, srcdatasize, width,
 530         height, miplevels, usage, format, pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 531
 532     /* check for invalid parameters */
 533     if (!device || !texture || !srcdata || !srcdatasize)
 534         return D3DERR_INVALIDCALL;
 535
 536     hr = D3DXGetImageInfoFromFileInMemory(srcdata, srcdatasize, &imginfo);
 537
 538     if (FAILED(hr))
 539     {
 540         *texture = NULL;
 541         return hr;
 542     }
 543
 544     /* handle default values */
 545     if (width == 0 || width == D3DX_DEFAULT_NONPOW2)
 546         width = imginfo.Width;
 547
 548     if (height == 0 || height == D3DX_DEFAULT_NONPOW2)
 549         height = imginfo.Height;
 550
 551     if (width == D3DX_DEFAULT)
 552         width = make_pow2(imginfo.Width);
 553
 554     if (height == D3DX_DEFAULT)
 555         height = make_pow2(imginfo.Height);
 556
 557     if (format == D3DFMT_UNKNOWN || format == D3DX_DEFAULT)
 558         format = imginfo.Format;
 559
 560     if (width == D3DX_FROM_FILE)
 561     {
 562         file_width = TRUE;
 563         width = imginfo.Width;
 564     }
 565
 566     if (height == D3DX_FROM_FILE)
 567     {
 568         file_height = TRUE;
 569         height = imginfo.Height;
 570     }
 571
 572     if (format == D3DFMT_FROM_FILE)
 573     {
 574         file_format = TRUE;
 575         format = imginfo.Format;
 576     }
 577
 578     if (miplevels == D3DX_FROM_FILE)
 579     {
 580         file_miplevels = TRUE;
 581         miplevels = imginfo.MipLevels;
 582     }
 583
 584     /* fix texture creation parameters */
 585     hr = D3DXCheckTextureRequirements(device, &width, &height, &miplevels, usage, &format, pool);
 586
 587     if (FAILED(hr))
 588     {
 589         *texture = NULL;
 590         return hr;
 591     }
 592
 593     if (imginfo.MipLevels < miplevels && (D3DFMT_DXT1 <= imginfo.Format && imginfo.Format <= D3DFMT_DXT5))
 594     {
 595         FIXME("Generation of mipmaps for compressed pixel formats is not implemented yet\n");
 596         miplevels = imginfo.MipLevels;
 597     }
 598
 599     if (((file_width) && (width != imginfo.Width))    ||
 600         ((file_height) && (height != imginfo.Height)) ||
 601         ((file_format) && (format != imginfo.Format)) ||
 602         ((file_miplevels) && (miplevels != imginfo.MipLevels)))
 603     {
 604         return D3DERR_NOTAVAILABLE;
 605     }
 606
 607     if (FAILED(IDirect3DDevice9_GetDeviceCaps(device, &caps)))
 608         return D3DERR_INVALIDCALL;
 609
 610     /* Create the to-be-filled texture */
 611     dynamic_texture = (caps.Caps2 & D3DCAPS2_DYNAMICTEXTURES) && (usage & D3DUSAGE_DYNAMIC);
 612     if (pool == D3DPOOL_DEFAULT && !dynamic_texture)
 613     {
 614         hr = D3DXCreateTexture(device, width, height, miplevels, usage, format, D3DPOOL_SYSTEMMEM, &buftex);
 615         texptr = &buftex;
 616     }
 617     else
 618     {
 619         hr = D3DXCreateTexture(device, width, height, miplevels, usage, format, pool, texture);
 620         texptr = texture;
 621     }
 622
 623     if (FAILED(hr))
 624     {
 625         *texture = NULL;
 626         return hr;
 627     }
 628
 629     /* Load the file */
 630     if (imginfo.ImageFileFormat != D3DXIFF_DDS)
 631     {
 632         IDirect3DTexture9_GetSurfaceLevel(*texptr, 0, &surface);
 633         hr = D3DXLoadSurfaceFromFileInMemory(surface, palette, NULL, srcdata, srcdatasize, NULL, filter, colorkey, NULL);
 634         IDirect3DSurface9_Release(surface);
 635     }
 636     else
 637     {
 638         hr = load_texture_from_dds(*texptr, srcdata, palette, filter, colorkey, &imginfo);
 639     }
 640
 641     if (FAILED(hr))
 642     {
 643         IDirect3DTexture9_Release(*texptr);
 644         *texture = NULL;
 645         return hr;
 646     }
 647
 648     loaded_miplevels = min(IDirect3DTexture9_GetLevelCount(*texptr), imginfo.MipLevels);
 649     hr = D3DXFilterTexture((IDirect3DBaseTexture9*) *texptr, palette, loaded_miplevels - 1, mipfilter);
 650
 651     if (FAILED(hr))
 652     {
 653         IDirect3DTexture9_Release(*texptr);
 654         *texture = NULL;
 655         return hr;
 656     }
 657
 658     /* Move the data to the actual texture if necessary */
 659     if (texptr == &buftex)
 660     {
 661         hr = D3DXCreateTexture(device, width, height, miplevels, usage, format, pool, texture);
 662
 663         if (FAILED(hr))
 664         {
 665             IDirect3DTexture9_Release(buftex);
 666             *texture = NULL;
 667             return hr;
 668         }
 669
 670         IDirect3DDevice9_UpdateTexture(device, (IDirect3DBaseTexture9*)buftex, (IDirect3DBaseTexture9*)(*texture));
 671         IDirect3DTexture9_Release(buftex);
 672     }
 673
 674     if (srcinfo)
 675         *srcinfo = imginfo;
 676
 677     return D3D_OK;
 678 }
 679
 680 HRESULT WINAPI D3DXCreateTextureFromFileInMemory(struct IDirect3DDevice9 *device,
 681         const void *srcdata, UINT srcdatasize, struct IDirect3DTexture9 **texture)
 682 {
 683     TRACE("(%p, %p, %d, %p)\n", device, srcdata, srcdatasize, texture);
 684
 685     return D3DXCreateTextureFromFileInMemoryEx(device, srcdata, srcdatasize, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN,
 686                                                D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 687 }
 688
 689 HRESULT WINAPI D3DXCreateTextureFromFileExW(struct IDirect3DDevice9 *device, const WCHAR *srcfile,
 690         UINT width, UINT height, UINT miplevels, DWORD usage, D3DFORMAT format,
 691         D3DPOOL pool, DWORD filter, DWORD mipfilter, D3DCOLOR colorkey, D3DXIMAGE_INFO *srcinfo,
 692         PALETTEENTRY *palette, struct IDirect3DTexture9 **texture)
 693 {
 694     void *buffer;
 695     HRESULT hr;
 696     DWORD size;
 697
 698     TRACE("device %p, srcfile %s, width %u, height %u, miplevels %u, usage %#x, format %#x, "
 699             "pool %#x, filter %#x, mipfilter %#x, colorkey 0x%08x, srcinfo %p, palette %p, texture %p.\n",
 700             device, debugstr_w(srcfile), width, height, miplevels, usage, format,
 701             pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 702
 703     if (!srcfile)
 704         return D3DERR_INVALIDCALL;
 705
 706     hr = map_view_of_file(srcfile, &buffer, &size);
 707     if (FAILED(hr))
 708         return D3DXERR_INVALIDDATA;
 709
 710     hr = D3DXCreateTextureFromFileInMemoryEx(device, buffer, size, width, height, miplevels, usage, format, pool,
 711         filter, mipfilter, colorkey, srcinfo, palette, texture);
 712
 713     UnmapViewOfFile(buffer);
 714
 715     return hr;
 716 }
 717
 718 HRESULT WINAPI D3DXCreateTextureFromFileExA(struct IDirect3DDevice9 *device, const char *srcfile,
 719         UINT width, UINT height, UINT miplevels, DWORD usage, D3DFORMAT format,
 720         D3DPOOL pool, DWORD filter, DWORD mipfilter, D3DCOLOR colorkey, D3DXIMAGE_INFO *srcinfo,
 721         PALETTEENTRY *palette, struct IDirect3DTexture9 **texture)
 722 {
 723     WCHAR *widename;
 724     HRESULT hr;
 725     DWORD len;
 726
 727     TRACE("device %p, srcfile %s, width %u, height %u, miplevels %u, usage %#x, format %#x, "
 728             "pool %#x, filter %#x, mipfilter %#x, colorkey 0x%08x, srcinfo %p, palette %p, texture %p.\n",
 729             device, debugstr_a(srcfile), width, height, miplevels, usage, format,
 730             pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 731
 732     if (!device || !srcfile || !texture)
 733         return D3DERR_INVALIDCALL;
 734
 735     len = MultiByteToWideChar(CP_ACP, 0, srcfile, -1, NULL, 0);
 736     widename = HeapAlloc(GetProcessHeap(), 0, len * sizeof(*widename));
 737     MultiByteToWideChar(CP_ACP, 0, srcfile, -1, widename, len);
 738
 739     hr = D3DXCreateTextureFromFileExW(device, widename, width, height, miplevels,
 740                                       usage, format, pool, filter, mipfilter,
 741                                       colorkey, srcinfo, palette, texture);
 742
 743     HeapFree(GetProcessHeap(), 0, widename);
 744     return hr;
 745 }
 746
 747 HRESULT WINAPI D3DXCreateTextureFromFileA(struct IDirect3DDevice9 *device,
 748         const char *srcfile, struct IDirect3DTexture9 **texture)
 749 {
 750     TRACE("(%p, %s, %p)\n", device, debugstr_a(srcfile), texture);
 751
 752     return D3DXCreateTextureFromFileExA(device, srcfile, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN,
 753                                         D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 754 }
 755
 756 HRESULT WINAPI D3DXCreateTextureFromFileW(struct IDirect3DDevice9 *device,
 757         const WCHAR *srcfile, struct IDirect3DTexture9 **texture)
 758 {
 759     TRACE("(%p, %s, %p)\n", device, debugstr_w(srcfile), texture);
 760
 761     return D3DXCreateTextureFromFileExW(device, srcfile, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN,
 762                                         D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 763 }
 764
 765
 766 HRESULT WINAPI D3DXCreateTextureFromResourceA(struct IDirect3DDevice9 *device,
 767         HMODULE srcmodule, const char *resource, struct IDirect3DTexture9 **texture)
 768 {
 769     TRACE("(%p, %s): relay\n", srcmodule, debugstr_a(resource));
 770
 771     return D3DXCreateTextureFromResourceExA(device, srcmodule, resource, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN,
 772                                             D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 773 }
 774
 775 HRESULT WINAPI D3DXCreateTextureFromResourceW(struct IDirect3DDevice9 *device,
 776         HMODULE srcmodule, const WCHAR *resource, struct IDirect3DTexture9 **texture)
 777 {
 778     TRACE("(%p, %s): relay\n", srcmodule, debugstr_w(resource));
 779
 780     return D3DXCreateTextureFromResourceExW(device, srcmodule, resource, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN,
 781                                             D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 782 }
 783
 784 HRESULT WINAPI D3DXCreateTextureFromResourceExA(struct IDirect3DDevice9 *device, HMODULE srcmodule,
 785         const char *resource, UINT width, UINT height, UINT miplevels, DWORD usage, D3DFORMAT format,
 786         D3DPOOL pool, DWORD filter, DWORD mipfilter, D3DCOLOR colorkey, D3DXIMAGE_INFO *srcinfo,
 787         PALETTEENTRY *palette, struct IDirect3DTexture9 **texture)
 788 {
 789     HRSRC resinfo;
 790     void *buffer;
 791     DWORD size;
 792
 793     TRACE("device %p, srcmodule %p, resource %s, width %u, height %u, miplevels %u, usage %#x, format %#x, "
 794             "pool %#x, filter %#x, mipfilter %#x, colorkey 0x%08x, srcinfo %p, palette %p, texture %p.\n",
 795             device, srcmodule, debugstr_a(resource), width, height, miplevels, usage, format,
 796             pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 797
 798     if (!device || !texture)
 799         return D3DERR_INVALIDCALL;
 800
 801     if (!(resinfo = FindResourceA(srcmodule, resource, (const char *)RT_RCDATA))
 802             /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
 803             && !(resinfo = FindResourceA(srcmodule, resource, (const char *)RT_BITMAP)))
 804         return D3DXERR_INVALIDDATA;
 805
 806     if (FAILED(load_resource_into_memory(srcmodule, resinfo, &buffer, &size)))
 807         return D3DXERR_INVALIDDATA;
 808
 809     return D3DXCreateTextureFromFileInMemoryEx(device, buffer, size, width, height, miplevels,
 810             usage, format, pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 811 }
 812
 813 HRESULT WINAPI D3DXCreateTextureFromResourceExW(struct IDirect3DDevice9 *device, HMODULE srcmodule,
 814         const WCHAR *resource, UINT width, UINT height, UINT miplevels, DWORD usage, D3DFORMAT format,
 815         D3DPOOL pool, DWORD filter, DWORD mipfilter, D3DCOLOR colorkey, D3DXIMAGE_INFO *srcinfo,
 816         PALETTEENTRY *palette, struct IDirect3DTexture9 **texture)
 817 {
 818     HRSRC resinfo;
 819     void *buffer;
 820     DWORD size;
 821
 822     TRACE("device %p, srcmodule %p, resource %s, width %u, height %u, miplevels %u, usage %#x, format %#x, "
 823             "pool %#x, filter %#x, mipfilter %#x, colorkey 0x%08x, srcinfo %p, palette %p, texture %p.\n",
 824             device, srcmodule, debugstr_w(resource), width, height, miplevels, usage, format,
 825             pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 826
 827     if (!device || !texture)
 828         return D3DERR_INVALIDCALL;
 829
 830     if (!(resinfo = FindResourceW(srcmodule, resource, (const WCHAR *)RT_RCDATA))
 831             /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
 832             && !(resinfo = FindResourceW(srcmodule, resource, (const WCHAR *)RT_BITMAP)))
 833         return D3DXERR_INVALIDDATA;
 834
 835     if (FAILED(load_resource_into_memory(srcmodule, resinfo, &buffer, &size)))
 836         return D3DXERR_INVALIDDATA;
 837
 838     return D3DXCreateTextureFromFileInMemoryEx(device, buffer, size, width, height, miplevels,
 839             usage, format, pool, filter, mipfilter, colorkey, srcinfo, palette, texture);
 840 }
 841
 842 HRESULT WINAPI D3DXCreateCubeTexture(struct IDirect3DDevice9 *device, UINT size, UINT miplevels,
 843         DWORD usage, D3DFORMAT format, D3DPOOL pool, struct IDirect3DCubeTexture9 **texture)
 844 {
 845     HRESULT hr;
 846
 847     TRACE("(%p, %u, %u, %#x, %#x, %#x, %p)\n", device, size, miplevels, usage, format,
 848         pool, texture);
 849
 850     if (!device || !texture)
 851         return D3DERR_INVALIDCALL;
 852
 853     hr = D3DXCheckCubeTextureRequirements(device, &size, &miplevels, usage, &format, pool);
 854
 855     if (FAILED(hr))
 856     {
 857         TRACE("D3DXCheckCubeTextureRequirements failed\n");
 858         return hr;
 859     }
 860
 861     return IDirect3DDevice9_CreateCubeTexture(device, size, miplevels, usage, format, pool, texture, NULL);
 862 }
 863
 864 HRESULT WINAPI D3DXCreateCubeTextureFromFileInMemory(struct IDirect3DDevice9 *device,
 865         const void *data, UINT datasize, struct IDirect3DCubeTexture9 **texture)
 866 {
 867     TRACE("(%p, %p, %u, %p)\n", device, data, datasize, texture);
 868
 869     return D3DXCreateCubeTextureFromFileInMemoryEx(device, data, datasize, D3DX_DEFAULT, D3DX_DEFAULT,
 870         0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, texture);
 871 }
 872
 873 HRESULT WINAPI D3DXCreateVolumeTexture(struct IDirect3DDevice9 *device, UINT width, UINT height, UINT depth,
 874         UINT miplevels, DWORD usage, D3DFORMAT format, D3DPOOL pool, struct IDirect3DVolumeTexture9 **texture)
 875 {
 876     HRESULT hr;
 877
 878     TRACE("(%p, %u, %u, %u, %u, %#x, %#x, %#x, %p)\n", device, width, height, depth,
 879           miplevels, usage, format, pool, texture);
 880
 881     if (!device || !texture)
 882         return D3DERR_INVALIDCALL;
 883
 884     hr = D3DXCheckVolumeTextureRequirements(device, &width, &height, &depth,
 885                                             &miplevels, usage, &format, pool);
 886
 887     if (FAILED(hr))
 888     {
 889         TRACE("D3DXCheckVolumeTextureRequirements failed\n");
 890         return hr;
 891     }
 892
 893     return IDirect3DDevice9_CreateVolumeTexture(device, width, height, depth, miplevels,
 894                                                 usage, format, pool, texture, NULL);
 895 }
 896
 897 HRESULT WINAPI D3DXCreateVolumeTextureFromFileA(IDirect3DDevice9 *device,
 898                                                 const char *filename,
 899                                                 IDirect3DVolumeTexture9 **volume_texture)
 900 {
 901     int len;
 902     HRESULT hr;
 903     void *data;
 904     DWORD data_size;
 905     WCHAR *filenameW;
 906
 907     TRACE("(%p, %s, %p): relay\n",
 908             device, debugstr_a(filename), volume_texture);
 909
 910     if (!filename) return D3DERR_INVALIDCALL;
 911
 912     len = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0);
 913     filenameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 914     if (!filenameW) return E_OUTOFMEMORY;
 915     MultiByteToWideChar(CP_ACP, 0, filename, -1, filenameW, len);
 916
 917     hr = map_view_of_file(filenameW, &data, &data_size);
 918     HeapFree(GetProcessHeap(), 0, filenameW);
 919     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
 920
 921     hr = D3DXCreateVolumeTextureFromFileInMemoryEx(device, data, data_size, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
 922             D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, volume_texture);
 923
 924     UnmapViewOfFile(data);
 925     return hr;
 926 }
 927
 928 HRESULT WINAPI D3DXCreateVolumeTextureFromFileW(IDirect3DDevice9 *device,
 929                                                 const WCHAR *filename,
 930                                                 IDirect3DVolumeTexture9 **volume_texture)
 931 {
 932     HRESULT hr;
 933     void *data;
 934     DWORD data_size;
 935
 936     TRACE("(%p, %s, %p): relay\n",
 937             device, debugstr_w(filename), volume_texture);
 938
 939     if (!filename) return D3DERR_INVALIDCALL;
 940
 941     hr = map_view_of_file(filename, &data, &data_size);
 942     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
 943
 944     hr = D3DXCreateVolumeTextureFromFileInMemoryEx(device, data, data_size, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
 945             D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, volume_texture);
 946
 947     UnmapViewOfFile(data);
 948     return hr;
 949 }
 950
 951 HRESULT WINAPI D3DXCreateVolumeTextureFromFileExA(IDirect3DDevice9 *device,
 952                                                   const char *filename,
 953                                                   UINT width,
 954                                                   UINT height,
 955                                                   UINT depth,
 956                                                   UINT mip_levels,
 957                                                   DWORD usage,
 958                                                   D3DFORMAT format,
 959                                                   D3DPOOL pool,
 960                                                   DWORD filter,
 961                                                   DWORD mip_filter,
 962                                                   D3DCOLOR color_key,
 963                                                   D3DXIMAGE_INFO *src_info,
 964                                                   PALETTEENTRY *palette,
 965                                                   IDirect3DVolumeTexture9 **volume_texture)
 966 {
 967     int len;
 968     HRESULT hr;
 969     WCHAR *filenameW;
 970     void *data;
 971     DWORD data_size;
 972
 973     TRACE("(%p, %s, %u, %u, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p): relay\n",
 974             device, debugstr_a(filename), width, height, depth, mip_levels,
 975             usage, format, pool, filter, mip_filter, color_key, src_info,
 976             palette, volume_texture);
 977
 978     if (!filename) return D3DERR_INVALIDCALL;
 979
 980     len = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0);
 981     filenameW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 982     if (!filenameW) return E_OUTOFMEMORY;
 983     MultiByteToWideChar(CP_ACP, 0, filename, -1, filenameW, len);
 984
 985     hr = map_view_of_file(filenameW, &data, &data_size);
 986     HeapFree(GetProcessHeap(), 0, filenameW);
 987     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
 988
 989     hr = D3DXCreateVolumeTextureFromFileInMemoryEx(device, data, data_size, width, height, depth,
 990             mip_levels, usage, format, pool, filter, mip_filter, color_key, src_info, palette,
 991             volume_texture);
 992
 993     UnmapViewOfFile(data);
 994     return hr;
 995 }
 996
 997 HRESULT WINAPI D3DXCreateVolumeTextureFromFileExW(IDirect3DDevice9 *device,
 998                                                   const WCHAR *filename,
 999                                                   UINT width,
1000                                                   UINT height,
1001                                                   UINT depth,
1002                                                   UINT mip_levels,
1003                                                   DWORD usage,
1004                                                   D3DFORMAT format,
1005                                                   D3DPOOL pool,
1006                                                   DWORD filter,
1007                                                   DWORD mip_filter,
1008                                                   D3DCOLOR color_key,
1009                                                   D3DXIMAGE_INFO *src_info,
1010                                                   PALETTEENTRY *palette,
1011                                                   IDirect3DVolumeTexture9 **volume_texture)
1012 {
1013     HRESULT hr;
1014     void *data;
1015     DWORD data_size;
1016
1017     TRACE("(%p, %s, %u, %u, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p): relay\n",
1018             device, debugstr_w(filename), width, height, depth, mip_levels,
1019             usage, format, pool, filter, mip_filter, color_key, src_info,
1020             palette, volume_texture);
1021
1022     if (!filename) return D3DERR_INVALIDCALL;
1023
1024     hr = map_view_of_file(filename, &data, &data_size);
1025     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
1026
1027     hr = D3DXCreateVolumeTextureFromFileInMemoryEx(device, data, data_size, width, height, depth,
1028             mip_levels, usage, format, pool, filter, mip_filter, color_key, src_info, palette,
1029             volume_texture);
1030
1031     UnmapViewOfFile(data);
1032     return hr;
1033 }
1034
1035 HRESULT WINAPI D3DXCreateVolumeTextureFromFileInMemory(IDirect3DDevice9 *device,
1036                                                        const void *data,
1037                                                        UINT data_size,
1038                                                        IDirect3DVolumeTexture9 **volume_texture)
1039 {
1040     TRACE("(%p, %p, %u, %p): relay\n", device, data, data_size, volume_texture);
1041
1042     return D3DXCreateVolumeTextureFromFileInMemoryEx(device, data, data_size, D3DX_DEFAULT, D3DX_DEFAULT,
1043         D3DX_DEFAULT, D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT,
1044         0, NULL, NULL, volume_texture);
1045 }
1046
1047 HRESULT WINAPI D3DXCreateVolumeTextureFromFileInMemoryEx(IDirect3DDevice9 *device,
1048                                                          const void *data,
1049                                                          UINT data_size,
1050                                                          UINT width,
1051                                                          UINT height,
1052                                                          UINT depth,
1053                                                          UINT mip_levels,
1054                                                          DWORD usage,
1055                                                          D3DFORMAT format,
1056                                                          D3DPOOL pool,
1057                                                          DWORD filter,
1058                                                          DWORD mip_filter,
1059                                                          D3DCOLOR color_key,
1060                                                          D3DXIMAGE_INFO *info,
1061                                                          PALETTEENTRY *palette,
1062                                                          IDirect3DVolumeTexture9 **volume_texture)
1063 {
1064     HRESULT hr;
1065     D3DCAPS9 caps;
1066     D3DXIMAGE_INFO image_info;
1067     BOOL dynamic_texture;
1068     BOOL file_width = FALSE;
1069     BOOL file_height = FALSE;
1070     BOOL file_depth = FALSE;
1071     BOOL file_format = FALSE;
1072     BOOL file_mip_levels = FALSE;
1073     IDirect3DVolumeTexture9 *tex, *buftex;
1074
1075     TRACE("(%p, %p, %u, %u, %u, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p)\n",
1076             device, data, data_size, width, height, depth, mip_levels, usage, format, pool,
1077             filter, mip_filter, color_key, info, palette, volume_texture);
1078
1079     if (!device || !data || !data_size || !volume_texture)
1080         return D3DERR_INVALIDCALL;
1081
1082     hr = D3DXGetImageInfoFromFileInMemory(data, data_size, &image_info);
1083     if (FAILED(hr)) return hr;
1084
1085     if (image_info.ImageFileFormat != D3DXIFF_DDS)
1086         return D3DXERR_INVALIDDATA;
1087
1088     if (width == 0 || width == D3DX_DEFAULT_NONPOW2)
1089         width = image_info.Width;
1090     if (width == D3DX_DEFAULT)
1091         width = make_pow2(image_info.Width);
1092
1093     if (height == 0 || height == D3DX_DEFAULT_NONPOW2)
1094         height = image_info.Height;
1095     if (height == D3DX_DEFAULT)
1096         height = make_pow2(image_info.Height);
1097
1098     if (depth == 0 || depth == D3DX_DEFAULT_NONPOW2)
1099         depth = image_info.Depth;
1100     if (depth == D3DX_DEFAULT)
1101         depth = make_pow2(image_info.Depth);
1102
1103     if (format == D3DFMT_UNKNOWN || format == D3DX_DEFAULT)
1104         format = image_info.Format;
1105
1106     if (width == D3DX_FROM_FILE)
1107     {
1108         file_width = TRUE;
1109         width = image_info.Width;
1110     }
1111
1112     if (height == D3DX_FROM_FILE)
1113     {
1114         file_height = TRUE;
1115         height = image_info.Height;
1116     }
1117
1118     if (depth == D3DX_FROM_FILE)
1119     {
1120         file_depth = TRUE;
1121         depth = image_info.Depth;
1122     }
1123
1124     if (format == D3DFMT_FROM_FILE)
1125     {
1126         file_format = TRUE;
1127         format = image_info.Format;
1128     }
1129
1130     if (mip_levels == D3DX_FROM_FILE)
1131     {
1132         file_mip_levels = TRUE;
1133         mip_levels = image_info.MipLevels;
1134     }
1135
1136     hr = D3DXCheckVolumeTextureRequirements(device, &width, &height, &depth, &mip_levels, usage, &format, pool);
1137     if (FAILED(hr)) return hr;
1138
1139     if ((file_width && width != image_info.Width)
1140             || (file_height && height != image_info.Height)
1141             || (file_depth && depth != image_info.Depth)
1142             || (file_format && format != image_info.Format)
1143             || (file_mip_levels && mip_levels != image_info.MipLevels))
1144         return D3DERR_NOTAVAILABLE;
1145
1146     hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
1147     if (FAILED(hr))
1148         return D3DERR_INVALIDCALL;
1149
1150     if (mip_levels > image_info.MipLevels)
1151     {
1152         FIXME("Generation of mipmaps for volume textures is not implemented yet\n");
1153         mip_levels = image_info.MipLevels;
1154     }
1155
1156     dynamic_texture = (caps.Caps2 & D3DCAPS2_DYNAMICTEXTURES) && (usage & D3DUSAGE_DYNAMIC);
1157     if (pool == D3DPOOL_DEFAULT && !dynamic_texture)
1158     {
1159         hr = D3DXCreateVolumeTexture(device, width, height, depth, mip_levels, usage, format, D3DPOOL_SYSTEMMEM, &buftex);
1160         tex = buftex;
1161     }
1162     else
1163     {
1164         hr = D3DXCreateVolumeTexture(device, width, height, depth, mip_levels, usage, format, pool, &tex);
1165         buftex = NULL;
1166     }
1167
1168     if (FAILED(hr)) return hr;
1169
1170     hr = load_volume_texture_from_dds(tex, data, palette, filter, color_key, &image_info);
1171     if (FAILED(hr))
1172     {
1173         IDirect3DVolumeTexture9_Release(tex);
1174         return hr;
1175     }
1176
1177     if (buftex)
1178     {
1179         hr = D3DXCreateVolumeTexture(device, width, height, depth, mip_levels, usage, format, pool, &tex);
1180         if (FAILED(hr))
1181         {
1182             IDirect3DVolumeTexture9_Release(buftex);
1183             return hr;
1184         }
1185
1186         IDirect3DDevice9_UpdateTexture(device, (IDirect3DBaseTexture9 *)buftex, (IDirect3DBaseTexture9 *)tex);
1187         IDirect3DVolumeTexture9_Release(buftex);
1188     }
1189
1190     if (info)
1191         *info = image_info;
1192
1193     *volume_texture = tex;
1194     return D3D_OK;
1195 }
1196
1197 static inline void fill_texture(const struct pixel_format_desc *format, BYTE *pos, const D3DXVECTOR4 *value)
1198 {
1199     DWORD c;
1200
1201     for (c = 0; c < format->bytes_per_pixel; c++)
1202         pos[c] = 0;
1203
1204     for (c = 0; c < 4; c++)
1205     {
1206         float comp_value;
1207         DWORD i, v = 0, mask32 = format->bits[c] == 32 ? ~0U : ((1 << format->bits[c]) - 1);
1208
1209         switch (c)
1210         {
1211             case 0: /* Alpha */
1212                 comp_value = value->w;
1213                 break;
1214             case 1: /* Red */
1215                 comp_value = value->x;
1216                 break;
1217             case 2: /* Green */
1218                 comp_value = value->y;
1219                 break;
1220             case 3: /* Blue */
1221                 comp_value = value->z;
1222                 break;
1223         }
1224
1225         if (format->type == FORMAT_ARGBF16)
1226             v = float_32_to_16(comp_value);
1227         else if (format->type == FORMAT_ARGBF)
1228             v = *(DWORD *)&comp_value;
1229         else if (format->type == FORMAT_ARGB)
1230             v = comp_value * ((1 << format->bits[c]) - 1) + 0.5f;
1231         else
1232             FIXME("Unhandled format type %#x\n", format->type);
1233
1234         for (i = 0; i < format->bits[c] + format->shift[c]; i += 8)
1235         {
1236             BYTE byte, mask;
1237
1238             if (format->shift[c] > i)
1239             {
1240                 mask = mask32 << (format->shift[c] - i);
1241                 byte = (v << (format->shift[c] - i)) & mask;
1242             }
1243             else
1244             {
1245                 mask = mask32 >> (i - format->shift[c]);
1246                 byte = (v >> (i - format->shift[c])) & mask;
1247             }
1248             pos[i / 8] |= byte;
1249         }
1250     }
1251 }
1252
1253 HRESULT WINAPI D3DXFillTexture(struct IDirect3DTexture9 *texture, LPD3DXFILL2D function, void *funcdata)
1254 {
1255     DWORD miplevels;
1256     DWORD m, x, y;
1257     D3DSURFACE_DESC desc;
1258     D3DLOCKED_RECT lock_rect;
1259     D3DXVECTOR4 value;
1260     D3DXVECTOR2 coord, size;
1261     const struct pixel_format_desc *format;
1262     BYTE *data;
1263
1264     if (texture == NULL || function == NULL)
1265         return D3DERR_INVALIDCALL;
1266
1267     miplevels = IDirect3DBaseTexture9_GetLevelCount(texture);
1268
1269     for (m = 0; m < miplevels; m++)
1270     {
1271         if (FAILED(IDirect3DTexture9_GetLevelDesc(texture, m, &desc)))
1272             return D3DERR_INVALIDCALL;
1273
1274         format = get_format_info(desc.Format);
1275         if (format->type != FORMAT_ARGB && format->type != FORMAT_ARGBF16 && format->type != FORMAT_ARGBF)
1276         {
1277             FIXME("Unsupported texture format %#x\n", desc.Format);
1278             return D3DERR_INVALIDCALL;
1279         }
1280
1281         if (FAILED(IDirect3DTexture9_LockRect(texture, m, &lock_rect, NULL, D3DLOCK_DISCARD)))
1282             return D3DERR_INVALIDCALL;
1283
1284         size.x = 1.0f / desc.Width;
1285         size.y = 1.0f / desc.Height;
1286
1287         data = lock_rect.pBits;
1288
1289         for (y = 0; y < desc.Height; y++)
1290         {
1291             /* The callback function expects the coordinates of the center
1292                of the texel */
1293             coord.y = (y + 0.5f) / desc.Height;
1294
1295             for (x = 0; x < desc.Width; x++)
1296             {
1297                 coord.x = (x + 0.5f) / desc.Width;
1298
1299                 function(&value, &coord, &size, funcdata);
1300
1301                 fill_texture(format, data + y * lock_rect.Pitch + x * format->bytes_per_pixel, &value);
1302             }
1303         }
1304         IDirect3DTexture9_UnlockRect(texture, m);
1305     }
1306
1307     return D3D_OK;
1308 }
1309
1310 HRESULT WINAPI D3DXCreateCubeTextureFromFileInMemoryEx(IDirect3DDevice9 *device,
1311                                                        const void *src_data,
1312                                                        UINT src_data_size,
1313                                                        UINT size,
1314                                                        UINT mip_levels,
1315                                                        DWORD usage,
1316                                                        D3DFORMAT format,
1317                                                        D3DPOOL pool,
1318                                                        DWORD filter,
1319                                                        DWORD mip_filter,
1320                                                        D3DCOLOR color_key,
1321                                                        D3DXIMAGE_INFO *src_info,
1322                                                        PALETTEENTRY *palette,
1323                                                        IDirect3DCubeTexture9 **cube_texture)
1324 {
1325     HRESULT hr;
1326     D3DCAPS9 caps;
1327     UINT loaded_miplevels;
1328     D3DXIMAGE_INFO img_info;
1329     BOOL dynamic_texture;
1330     BOOL file_size = FALSE;
1331     BOOL file_format = FALSE;
1332     BOOL file_mip_levels = FALSE;
1333     IDirect3DCubeTexture9 *tex, *buftex;
1334
1335     TRACE("(%p, %p, %u, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p)\n", device,
1336         src_data, src_data_size, size, mip_levels, usage, format, pool, filter, mip_filter,
1337         color_key, src_info, palette, cube_texture);
1338
1339     if (!device || !cube_texture || !src_data || !src_data_size)
1340         return D3DERR_INVALIDCALL;
1341
1342     hr = D3DXGetImageInfoFromFileInMemory(src_data, src_data_size, &img_info);
1343     if (FAILED(hr))
1344         return hr;
1345
1346     if (img_info.ImageFileFormat != D3DXIFF_DDS)
1347         return D3DXERR_INVALIDDATA;
1348
1349     if (img_info.Width != img_info.Height)
1350         return D3DXERR_INVALIDDATA;
1351
1352     if (size == 0 || size == D3DX_DEFAULT_NONPOW2)
1353         size = img_info.Width;
1354     if (size == D3DX_DEFAULT)
1355         size = make_pow2(img_info.Width);
1356
1357     if (format == D3DFMT_UNKNOWN || format == D3DX_DEFAULT)
1358         format = img_info.Format;
1359
1360     if (size == D3DX_FROM_FILE)
1361     {
1362         file_size = TRUE;
1363         size = img_info.Width;
1364     }
1365
1366     if (format == D3DFMT_FROM_FILE)
1367     {
1368         file_format = TRUE;
1369         format = img_info.Format;
1370     }
1371
1372     if (mip_levels == D3DX_FROM_FILE)
1373     {
1374         file_mip_levels = TRUE;
1375         mip_levels = img_info.MipLevels;
1376     }
1377
1378     hr = D3DXCheckCubeTextureRequirements(device, &size, &mip_levels, usage, &format, pool);
1379     if (FAILED(hr))
1380         return hr;
1381
1382     if ((file_size && size != img_info.Width)
1383             || (file_format && format != img_info.Format)
1384             || (file_mip_levels && mip_levels != img_info.MipLevels))
1385         return D3DERR_NOTAVAILABLE;
1386
1387     hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
1388     if (FAILED(hr))
1389         return D3DERR_INVALIDCALL;
1390
1391     if (mip_levels > img_info.MipLevels && (D3DFMT_DXT1 <= img_info.Format && img_info.Format <= D3DFMT_DXT5))
1392     {
1393         FIXME("Generation of mipmaps for compressed pixel formats not supported yet\n");
1394         mip_levels = img_info.MipLevels;
1395     }
1396
1397     dynamic_texture = (caps.Caps2 & D3DCAPS2_DYNAMICTEXTURES) && (usage & D3DUSAGE_DYNAMIC);
1398     if (pool == D3DPOOL_DEFAULT && !dynamic_texture)
1399     {
1400         hr = D3DXCreateCubeTexture(device, size, mip_levels, usage, format, D3DPOOL_SYSTEMMEM, &buftex);
1401         tex = buftex;
1402     }
1403     else
1404     {
1405         hr = D3DXCreateCubeTexture(device, size, mip_levels, usage, format, pool, &tex);
1406         buftex = NULL;
1407     }
1408     if (FAILED(hr))
1409         return hr;
1410
1411     hr = load_cube_texture_from_dds(tex, src_data, palette, filter, color_key, &img_info);
1412     if (FAILED(hr))
1413     {
1414         IDirect3DCubeTexture9_Release(tex);
1415         return hr;
1416     }
1417
1418     loaded_miplevels = min(IDirect3DCubeTexture9_GetLevelCount(tex), img_info.MipLevels);
1419     hr = D3DXFilterTexture((IDirect3DBaseTexture9*) tex, palette, loaded_miplevels - 1, mip_filter);
1420     if (FAILED(hr))
1421     {
1422         IDirect3DCubeTexture9_Release(tex);
1423         return hr;
1424     }
1425
1426     if (buftex)
1427     {
1428         hr = D3DXCreateCubeTexture(device, size, mip_levels, usage, format, pool, &tex);
1429         if (FAILED(hr))
1430         {
1431             IDirect3DCubeTexture9_Release(buftex);
1432             return hr;
1433         }
1434
1435         IDirect3DDevice9_UpdateTexture(device, (IDirect3DBaseTexture9 *)buftex, (IDirect3DBaseTexture9 *)tex);
1436         IDirect3DCubeTexture9_Release(buftex);
1437     }
1438
1439     if (src_info)
1440         *src_info = img_info;
1441
1442     *cube_texture = tex;
1443     return D3D_OK;
1444 }
1445
1446
1447 HRESULT WINAPI D3DXCreateCubeTextureFromFileA(IDirect3DDevice9 *device,
1448                                               const char *src_filename,
1449                                               IDirect3DCubeTexture9 **cube_texture)
1450 {
1451     int len;
1452     HRESULT hr;
1453     WCHAR *filename;
1454     void *data;
1455     DWORD data_size;
1456
1457     TRACE("(%p, %s, %p): relay\n", device, wine_dbgstr_a(src_filename), cube_texture);
1458
1459     if (!src_filename) return D3DERR_INVALIDCALL;
1460
1461     len = MultiByteToWideChar(CP_ACP, 0, src_filename, -1, NULL, 0);
1462     filename = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1463     if (!filename) return E_OUTOFMEMORY;
1464     MultiByteToWideChar(CP_ACP, 0, src_filename, -1, filename, len);
1465
1466     hr = map_view_of_file(filename, &data, &data_size);
1467     if (FAILED(hr))
1468     {
1469         HeapFree(GetProcessHeap(), 0, filename);
1470         return D3DXERR_INVALIDDATA;
1471     }
1472
1473     hr = D3DXCreateCubeTextureFromFileInMemoryEx(device, data, data_size, D3DX_DEFAULT, D3DX_DEFAULT,
1474         0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, cube_texture);
1475
1476     UnmapViewOfFile(data);
1477     HeapFree(GetProcessHeap(), 0, filename);
1478     return hr;
1479 }
1480
1481 HRESULT WINAPI D3DXCreateCubeTextureFromFileW(IDirect3DDevice9 *device,
1482                                               const WCHAR *src_filename,
1483                                               IDirect3DCubeTexture9 **cube_texture)
1484 {
1485     HRESULT hr;
1486     void *data;
1487     DWORD data_size;
1488
1489     TRACE("(%p, %s, %p): relay\n", device, wine_dbgstr_w(src_filename), cube_texture);
1490
1491     hr = map_view_of_file(src_filename, &data, &data_size);
1492     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
1493
1494     hr = D3DXCreateCubeTextureFromFileInMemoryEx(device, data, data_size, D3DX_DEFAULT, D3DX_DEFAULT,
1495         0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT, 0, NULL, NULL, cube_texture);
1496
1497     UnmapViewOfFile(data);
1498     return hr;
1499 }
1500
1501 HRESULT WINAPI D3DXCreateCubeTextureFromFileExA(IDirect3DDevice9 *device,
1502                                                 const char *src_filename,
1503                                                 UINT size,
1504                                                 UINT mip_levels,
1505                                                 DWORD usage,
1506                                                 D3DFORMAT format,
1507                                                 D3DPOOL pool,
1508                                                 DWORD filter,
1509                                                 DWORD mip_filter,
1510                                                 D3DCOLOR color_key,
1511                                                 D3DXIMAGE_INFO *image_info,
1512                                                 PALETTEENTRY *palette,
1513                                                 IDirect3DCubeTexture9 **cube_texture)
1514 {
1515     int len;
1516     HRESULT hr;
1517     WCHAR *filename;
1518     void *data;
1519     DWORD data_size;
1520
1521     TRACE("(%p, %s, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p): relay\n",
1522             device, wine_dbgstr_a(src_filename), size, mip_levels, usage, format,
1523             pool, filter, mip_filter, color_key, image_info, palette, cube_texture);
1524
1525     if (!src_filename) return D3DERR_INVALIDCALL;
1526
1527     len = MultiByteToWideChar(CP_ACP, 0, src_filename, -1, NULL, 0);
1528     filename = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1529     if (!filename) return E_OUTOFMEMORY;
1530     MultiByteToWideChar(CP_ACP, 0, src_filename, -1, filename, len);
1531
1532     hr = map_view_of_file(filename, &data, &data_size);
1533     if (FAILED(hr))
1534     {
1535         HeapFree(GetProcessHeap(), 0, filename);
1536         return D3DXERR_INVALIDDATA;
1537     }
1538
1539     hr = D3DXCreateCubeTextureFromFileInMemoryEx(device, data, data_size, size, mip_levels,
1540         usage, format, pool, filter, mip_filter, color_key, image_info, palette, cube_texture);
1541
1542     UnmapViewOfFile(data);
1543     HeapFree(GetProcessHeap(), 0, filename);
1544     return hr;
1545 }
1546
1547 HRESULT WINAPI D3DXCreateCubeTextureFromFileExW(IDirect3DDevice9 *device,
1548                                                 const WCHAR *src_filename,
1549                                                 UINT size,
1550                                                 UINT mip_levels,
1551                                                 DWORD usage,
1552                                                 D3DFORMAT format,
1553                                                 D3DPOOL pool,
1554                                                 DWORD filter,
1555                                                 DWORD mip_filter,
1556                                                 D3DCOLOR color_key,
1557                                                 D3DXIMAGE_INFO *image_info,
1558                                                 PALETTEENTRY *palette,
1559                                                 IDirect3DCubeTexture9 **cube_texture)
1560 {
1561     HRESULT hr;
1562     void *data;
1563     DWORD data_size;
1564
1565     TRACE("(%p, %s, %u, %u, %#x, %#x, %#x, %#x, %#x, %#x, %p, %p, %p): relay\n",
1566             device, wine_dbgstr_w(src_filename), size, mip_levels, usage, format,
1567             pool, filter, mip_filter, color_key, image_info, palette, cube_texture);
1568
1569     hr = map_view_of_file(src_filename, &data, &data_size);
1570     if (FAILED(hr)) return D3DXERR_INVALIDDATA;
1571
1572     hr = D3DXCreateCubeTextureFromFileInMemoryEx(device, data, data_size, size, mip_levels,
1573         usage, format, pool, filter, mip_filter, color_key, image_info, palette, cube_texture);
1574
1575     UnmapViewOfFile(data);
1576     return hr;
1577 }
1578
1579 enum cube_coord
1580 {
1581     XCOORD = 0,
1582     XCOORDINV = 1,
1583     YCOORD = 2,
1584     YCOORDINV = 3,
1585     ZERO = 4,
1586     ONE = 5
1587 };
1588
1589 static float get_cube_coord(enum cube_coord coord, unsigned int x, unsigned int y, unsigned int size)
1590 {
1591     switch (coord)
1592     {
1593         case XCOORD:
1594             return x + 0.5f;
1595         case XCOORDINV:
1596             return size - x - 0.5f;
1597         case YCOORD:
1598             return y + 0.5f;
1599         case YCOORDINV:
1600             return size - y - 0.5f;
1601         case ZERO:
1602             return 0.0f;
1603         case ONE:
1604             return size;
1605        default:
1606            ERR("Unexpected coordinate value\n");
1607            return 0.0f;
1608     }
1609 }
1610
1611 HRESULT WINAPI D3DXFillCubeTexture(struct IDirect3DCubeTexture9 *texture, LPD3DXFILL3D function, void *funcdata)
1612 {
1613     DWORD miplevels;
1614     DWORD m, x, y, f;
1615     D3DSURFACE_DESC desc;
1616     D3DLOCKED_RECT lock_rect;
1617     D3DXVECTOR4 value;
1618     D3DXVECTOR3 coord, size;
1619     const struct pixel_format_desc *format;
1620     BYTE *data;
1621     static const enum cube_coord coordmap[6][3] =
1622         {
1623             {ONE, YCOORDINV, XCOORDINV},
1624             {ZERO, YCOORDINV, XCOORD},
1625             {XCOORD, ONE, YCOORD},
1626             {XCOORD, ZERO, YCOORDINV},
1627             {XCOORD, YCOORDINV, ONE},
1628             {XCOORDINV, YCOORDINV, ZERO}
1629         };
1630
1631     if (texture == NULL || function == NULL)
1632         return D3DERR_INVALIDCALL;
1633
1634     miplevels = IDirect3DBaseTexture9_GetLevelCount(texture);
1635
1636     for (m = 0; m < miplevels; m++)
1637     {
1638         if (FAILED(IDirect3DCubeTexture9_GetLevelDesc(texture, m, &desc)))
1639             return D3DERR_INVALIDCALL;
1640
1641         format = get_format_info(desc.Format);
1642         if (format->type != FORMAT_ARGB && format->type != FORMAT_ARGBF16 && format->type != FORMAT_ARGBF)
1643         {
1644             FIXME("Unsupported texture format %#x\n", desc.Format);
1645             return D3DERR_INVALIDCALL;
1646         }
1647
1648         for (f = 0; f < 6; f++)
1649         {
1650             if (FAILED(IDirect3DCubeTexture9_LockRect(texture, f, m, &lock_rect, NULL, D3DLOCK_DISCARD)))
1651                 return D3DERR_INVALIDCALL;
1652
1653             size.x = (f == 0) || (f == 1) ? 0.0f : 2.0f / desc.Width;
1654             size.y = (f == 2) || (f == 3) ? 0.0f : 2.0f / desc.Width;
1655             size.z = (f == 4) || (f == 5) ? 0.0f : 2.0f / desc.Width;
1656
1657             data = lock_rect.pBits;
1658
1659             for (y = 0; y < desc.Height; y++)
1660             {
1661                 for (x = 0; x < desc.Width; x++)
1662                 {
1663                     coord.x = get_cube_coord(coordmap[f][0], x, y, desc.Width) / desc.Width * 2.0f - 1.0f;
1664                     coord.y = get_cube_coord(coordmap[f][1], x, y, desc.Width) / desc.Width * 2.0f - 1.0f;
1665                     coord.z = get_cube_coord(coordmap[f][2], x, y, desc.Width) / desc.Width * 2.0f - 1.0f;
1666
1667                     function(&value, &coord, &size, funcdata);
1668
1669                     fill_texture(format, data + y * lock_rect.Pitch + x * format->bytes_per_pixel, &value);
1670                 }
1671             }
1672             IDirect3DCubeTexture9_UnlockRect(texture, f, m);
1673         }
1674     }
1675
1676     return D3D_OK;
1677 }
1678
1679 HRESULT WINAPI D3DXFillVolumeTexture(struct IDirect3DVolumeTexture9 *texture, LPD3DXFILL3D function, void *funcdata)
1680 {
1681     DWORD miplevels;
1682     DWORD m, x, y, z;
1683     D3DVOLUME_DESC desc;
1684     D3DLOCKED_BOX lock_box;
1685     D3DXVECTOR4 value;
1686     D3DXVECTOR3 coord, size;
1687     const struct pixel_format_desc *format;
1688     BYTE *data;
1689
1690     if (texture == NULL || function == NULL)
1691         return D3DERR_INVALIDCALL;
1692
1693     miplevels = IDirect3DBaseTexture9_GetLevelCount(texture);
1694
1695     for (m = 0; m < miplevels; m++)
1696     {
1697         if (FAILED(IDirect3DVolumeTexture9_GetLevelDesc(texture, m, &desc)))
1698             return D3DERR_INVALIDCALL;
1699
1700         format = get_format_info(desc.Format);
1701         if (format->type != FORMAT_ARGB && format->type != FORMAT_ARGBF16 && format->type != FORMAT_ARGBF)
1702         {
1703             FIXME("Unsupported texture format %#x\n", desc.Format);
1704             return D3DERR_INVALIDCALL;
1705         }
1706
1707         if (FAILED(IDirect3DVolumeTexture9_LockBox(texture, m, &lock_box, NULL, D3DLOCK_DISCARD)))
1708             return D3DERR_INVALIDCALL;
1709
1710         size.x = 1.0f / desc.Width;
1711         size.y = 1.0f / desc.Height;
1712         size.z = 1.0f / desc.Depth;
1713
1714         data = lock_box.pBits;
1715
1716         for (z = 0; z < desc.Depth; z++)
1717         {
1718             /* The callback function expects the coordinates of the center
1719                of the texel */
1720             coord.z = (z + 0.5f) / desc.Depth;
1721
1722             for (y = 0; y < desc.Height; y++)
1723             {
1724                 coord.y = (y + 0.5f) / desc.Height;
1725
1726                 for (x = 0; x < desc.Width; x++)
1727                 {
1728                     coord.x = (x + 0.5f) / desc.Width;
1729
1730                     function(&value, &coord, &size, funcdata);
1731
1732                     fill_texture(format, data + z * lock_box.SlicePitch + y * lock_box.RowPitch
1733                             + x * format->bytes_per_pixel, &value);
1734                 }
1735             }
1736         }
1737         IDirect3DVolumeTexture9_UnlockBox(texture, m);
1738     }
1739
1740     return D3D_OK;
1741 }
1742
1743 HRESULT WINAPI D3DXSaveTextureToFileA(const char *dst_filename, D3DXIMAGE_FILEFORMAT file_format,
1744         IDirect3DBaseTexture9 *src_texture, const PALETTEENTRY *src_palette)
1745 {
1746     int len;
1747     WCHAR *filename;
1748     HRESULT hr;
1749     ID3DXBuffer *buffer;
1750
1751     TRACE("(%s, %#x, %p, %p): relay\n",
1752             wine_dbgstr_a(dst_filename), file_format, src_texture, src_palette);
1753
1754     if (!dst_filename) return D3DERR_INVALIDCALL;
1755
1756     len = MultiByteToWideChar(CP_ACP, 0, dst_filename, -1, NULL, 0);
1757     filename = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1758     if (!filename) return E_OUTOFMEMORY;
1759     MultiByteToWideChar(CP_ACP, 0, dst_filename, -1, filename, len);
1760
1761     hr = D3DXSaveTextureToFileInMemory(&buffer, file_format, src_texture, src_palette);
1762     if (SUCCEEDED(hr))
1763     {
1764         hr = write_buffer_to_file(filename, buffer);
1765         ID3DXBuffer_Release(buffer);
1766     }
1767
1768     HeapFree(GetProcessHeap(), 0, filename);
1769     return hr;
1770 }
1771
1772 HRESULT WINAPI D3DXSaveTextureToFileW(const WCHAR *dst_filename, D3DXIMAGE_FILEFORMAT file_format,
1773         IDirect3DBaseTexture9 *src_texture, const PALETTEENTRY *src_palette)
1774 {
1775     HRESULT hr;
1776     ID3DXBuffer *buffer;
1777
1778     TRACE("(%s, %#x, %p, %p): relay\n",
1779         wine_dbgstr_w(dst_filename), file_format, src_texture, src_palette);
1780
1781     if (!dst_filename) return D3DERR_INVALIDCALL;
1782
1783     hr = D3DXSaveTextureToFileInMemory(&buffer, file_format, src_texture, src_palette);
1784     if (SUCCEEDED(hr))
1785     {
1786         hr = write_buffer_to_file(dst_filename, buffer);
1787         ID3DXBuffer_Release(buffer);
1788     }
1789
1790     return hr;
1791 }
1792
1793 HRESULT WINAPI D3DXSaveTextureToFileInMemory(ID3DXBuffer **dst_buffer, D3DXIMAGE_FILEFORMAT file_format,
1794         IDirect3DBaseTexture9 *src_texture, const PALETTEENTRY *src_palette)
1795 {
1796     HRESULT hr;
1797     D3DRESOURCETYPE type;
1798     IDirect3DSurface9 *surface;
1799
1800     TRACE("(%p, %#x, %p, %p)\n",
1801         dst_buffer, file_format, src_texture, src_palette);
1802
1803     if (!dst_buffer || !src_texture) return D3DERR_INVALIDCALL;
1804
1805     if (file_format == D3DXIFF_DDS)
1806     {
1807         FIXME("DDS file format isn't supported yet\n");
1808         return E_NOTIMPL;
1809     }
1810
1811     type = IDirect3DBaseTexture9_GetType(src_texture);
1812     switch (type)
1813     {
1814         case D3DRTYPE_TEXTURE:
1815         case D3DRTYPE_CUBETEXTURE:
1816             hr = get_surface(type, src_texture, D3DCUBEMAP_FACE_POSITIVE_X, 0, &surface);
1817             break;
1818         case D3DRTYPE_VOLUMETEXTURE:
1819             FIXME("Volume textures aren't supported yet\n");
1820             return E_NOTIMPL;
1821         default:
1822             return D3DERR_INVALIDCALL;
1823     }
1824
1825     if (SUCCEEDED(hr))
1826     {
1827         hr = D3DXSaveSurfaceToFileInMemory(dst_buffer, file_format, surface, src_palette, NULL);
1828         IDirect3DSurface9_Release(surface);
1829     }
1830
1831     return hr;
1832 }