dlls/windowscodecs/imgfactory.c

   1 /*
   2  * Copyright 2009 Vincent Povirk for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winreg.h"
  28 #include "objbase.h"
  29 #include "shellapi.h"
  30 #include "wincodec.h"
  31 #include "wincodecsdk.h"
  32
  33 #include "wincodecs_private.h"
  34
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
  38
  39 typedef struct {
  40     IWICComponentFactory IWICComponentFactory_iface;
  41     LONG ref;
  42 } ComponentFactory;
  43
  44 static inline ComponentFactory *impl_from_IWICComponentFactory(IWICComponentFactory *iface)
  45 {
  46     return CONTAINING_RECORD(iface, ComponentFactory, IWICComponentFactory_iface);
  47 }
  48
  49 static HRESULT WINAPI ComponentFactory_QueryInterface(IWICComponentFactory *iface, REFIID iid,
  50     void **ppv)
  51 {
  52     ComponentFactory *This = impl_from_IWICComponentFactory(iface);
  53     TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
  54
  55     if (!ppv) return E_INVALIDARG;
  56
  57     if (IsEqualIID(&IID_IUnknown, iid) ||
  58         IsEqualIID(&IID_IWICImagingFactory, iid) ||
  59         IsEqualIID(&IID_IWICComponentFactory, iid))
  60     {
  61         *ppv = &This->IWICComponentFactory_iface;
  62     }
  63     else
  64     {
  65         *ppv = NULL;
  66         return E_NOINTERFACE;
  67     }
  68
  69     IUnknown_AddRef((IUnknown*)*ppv);
  70     return S_OK;
  71 }
  72
  73 static ULONG WINAPI ComponentFactory_AddRef(IWICComponentFactory *iface)
  74 {
  75     ComponentFactory *This = impl_from_IWICComponentFactory(iface);
  76     ULONG ref = InterlockedIncrement(&This->ref);
  77
  78     TRACE("(%p) refcount=%u\n", iface, ref);
  79
  80     return ref;
  81 }
  82
  83 static ULONG WINAPI ComponentFactory_Release(IWICComponentFactory *iface)
  84 {
  85     ComponentFactory *This = impl_from_IWICComponentFactory(iface);
  86     ULONG ref = InterlockedDecrement(&This->ref);
  87
  88     TRACE("(%p) refcount=%u\n", iface, ref);
  89
  90     if (ref == 0)
  91         HeapFree(GetProcessHeap(), 0, This);
  92
  93     return ref;
  94 }
  95
  96 static HRESULT WINAPI ComponentFactory_CreateDecoderFromFilename(
  97     IWICComponentFactory *iface, LPCWSTR wzFilename, const GUID *pguidVendor,
  98     DWORD dwDesiredAccess, WICDecodeOptions metadataOptions,
  99     IWICBitmapDecoder **ppIDecoder)
 100 {
 101     IWICStream *stream;
 102     HRESULT hr;
 103
 104     TRACE("(%p,%s,%s,%u,%u,%p)\n", iface, debugstr_w(wzFilename),
 105         debugstr_guid(pguidVendor), dwDesiredAccess, metadataOptions, ppIDecoder);
 106
 107     hr = StreamImpl_Create(&stream);
 108     if (SUCCEEDED(hr))
 109     {
 110         hr = IWICStream_InitializeFromFilename(stream, wzFilename, dwDesiredAccess);
 111
 112         if (SUCCEEDED(hr))
 113         {
 114             hr = IWICComponentFactory_CreateDecoderFromStream(iface, (IStream*)stream,
 115                 pguidVendor, metadataOptions, ppIDecoder);
 116         }
 117
 118         IWICStream_Release(stream);
 119     }
 120
 121     return hr;
 122 }
 123
 124 static IWICBitmapDecoder *find_decoder(IStream *pIStream, const GUID *pguidVendor,
 125                                        WICDecodeOptions metadataOptions)
 126 {
 127     IEnumUnknown *enumdecoders;
 128     IUnknown *unkdecoderinfo;
 129     IWICBitmapDecoderInfo *decoderinfo;
 130     IWICBitmapDecoder *decoder = NULL;
 131     GUID vendor;
 132     HRESULT res;
 133     ULONG num_fetched;
 134     BOOL matches;
 135
 136     res = CreateComponentEnumerator(WICDecoder, WICComponentEnumerateDefault, &enumdecoders);
 137     if (FAILED(res)) return NULL;
 138
 139     while (!decoder)
 140     {
 141         res = IEnumUnknown_Next(enumdecoders, 1, &unkdecoderinfo, &num_fetched);
 142
 143         if (res == S_OK)
 144         {
 145             res = IUnknown_QueryInterface(unkdecoderinfo, &IID_IWICBitmapDecoderInfo, (void**)&decoderinfo);
 146
 147             if (SUCCEEDED(res))
 148             {
 149                 if (pguidVendor)
 150                 {
 151                     res = IWICBitmapDecoderInfo_GetVendorGUID(decoderinfo, &vendor);
 152                     if (FAILED(res) || !IsEqualIID(&vendor, pguidVendor))
 153                     {
 154                         IWICBitmapDecoderInfo_Release(decoderinfo);
 155                         IUnknown_Release(unkdecoderinfo);
 156                         continue;
 157                     }
 158                 }
 159
 160                 res = IWICBitmapDecoderInfo_MatchesPattern(decoderinfo, pIStream, &matches);
 161
 162                 if (SUCCEEDED(res) && matches)
 163                 {
 164                     res = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &decoder);
 165
 166                     /* FIXME: should use QueryCapability to choose a decoder */
 167
 168                     if (SUCCEEDED(res))
 169                     {
 170                         res = IWICBitmapDecoder_Initialize(decoder, pIStream, metadataOptions);
 171
 172                         if (FAILED(res))
 173                         {
 174                             IWICBitmapDecoder_Release(decoder);
 175                             decoder = NULL;
 176                         }
 177                     }
 178                 }
 179
 180                 IWICBitmapDecoderInfo_Release(decoderinfo);
 181             }
 182
 183             IUnknown_Release(unkdecoderinfo);
 184         }
 185         else
 186             break;
 187     }
 188
 189     IEnumUnknown_Release(enumdecoders);
 190
 191     return decoder;
 192 }
 193
 194 static HRESULT WINAPI ComponentFactory_CreateDecoderFromStream(
 195     IWICComponentFactory *iface, IStream *pIStream, const GUID *pguidVendor,
 196     WICDecodeOptions metadataOptions, IWICBitmapDecoder **ppIDecoder)
 197 {
 198     HRESULT res;
 199     IWICBitmapDecoder *decoder = NULL;
 200
 201     TRACE("(%p,%p,%s,%u,%p)\n", iface, pIStream, debugstr_guid(pguidVendor),
 202         metadataOptions, ppIDecoder);
 203
 204     if (pguidVendor)
 205         decoder = find_decoder(pIStream, pguidVendor, metadataOptions);
 206     if (!decoder)
 207         decoder = find_decoder(pIStream, NULL, metadataOptions);
 208
 209     if (decoder)
 210     {
 211         *ppIDecoder = decoder;
 212         return S_OK;
 213     }
 214     else
 215     {
 216         if (WARN_ON(wincodecs))
 217         {
 218             LARGE_INTEGER seek;
 219             BYTE data[4];
 220             ULONG bytesread;
 221
 222             WARN("failed to load from a stream\n");
 223
 224             seek.QuadPart = 0;
 225             res = IStream_Seek(pIStream, seek, STREAM_SEEK_SET, NULL);
 226             if (SUCCEEDED(res))
 227                 res = IStream_Read(pIStream, data, 4, &bytesread);
 228             if (SUCCEEDED(res))
 229                 WARN("first %i bytes of stream=%x %x %x %x\n", bytesread, data[0], data[1], data[2], data[3]);
 230         }
 231         *ppIDecoder = NULL;
 232         return WINCODEC_ERR_COMPONENTNOTFOUND;
 233     }
 234 }
 235
 236 static HRESULT WINAPI ComponentFactory_CreateDecoderFromFileHandle(
 237     IWICComponentFactory *iface, ULONG_PTR hFile, const GUID *pguidVendor,
 238     WICDecodeOptions metadataOptions, IWICBitmapDecoder **ppIDecoder)
 239 {
 240     FIXME("(%p,%lx,%s,%u,%p): stub\n", iface, hFile, debugstr_guid(pguidVendor),
 241         metadataOptions, ppIDecoder);
 242     return E_NOTIMPL;
 243 }
 244
 245 static HRESULT WINAPI ComponentFactory_CreateComponentInfo(IWICComponentFactory *iface,
 246     REFCLSID clsidComponent, IWICComponentInfo **ppIInfo)
 247 {
 248     TRACE("(%p,%s,%p)\n", iface, debugstr_guid(clsidComponent), ppIInfo);
 249     return CreateComponentInfo(clsidComponent, ppIInfo);
 250 }
 251
 252 static HRESULT WINAPI ComponentFactory_CreateDecoder(IWICComponentFactory *iface,
 253     REFGUID guidContainerFormat, const GUID *pguidVendor,
 254     IWICBitmapDecoder **ppIDecoder)
 255 {
 256     IEnumUnknown *enumdecoders;
 257     IUnknown *unkdecoderinfo;
 258     IWICBitmapDecoderInfo *decoderinfo;
 259     IWICBitmapDecoder *decoder = NULL, *preferred_decoder = NULL;
 260     GUID vendor;
 261     HRESULT res;
 262     ULONG num_fetched;
 263
 264     TRACE("(%p,%s,%s,%p)\n", iface, debugstr_guid(guidContainerFormat),
 265         debugstr_guid(pguidVendor), ppIDecoder);
 266
 267     if (!guidContainerFormat || !ppIDecoder) return E_INVALIDARG;
 268
 269     res = CreateComponentEnumerator(WICDecoder, WICComponentEnumerateDefault, &enumdecoders);
 270     if (FAILED(res)) return res;
 271
 272     while (!preferred_decoder)
 273     {
 274         res = IEnumUnknown_Next(enumdecoders, 1, &unkdecoderinfo, &num_fetched);
 275         if (res != S_OK) break;
 276
 277         res = IUnknown_QueryInterface(unkdecoderinfo, &IID_IWICBitmapDecoderInfo, (void **)&decoderinfo);
 278         if (SUCCEEDED(res))
 279         {
 280             GUID container_guid;
 281
 282             res = IWICBitmapDecoderInfo_GetContainerFormat(decoderinfo, &container_guid);
 283             if (SUCCEEDED(res) && IsEqualIID(&container_guid, guidContainerFormat))
 284             {
 285                 IWICBitmapDecoder *new_decoder;
 286
 287                 res = IWICBitmapDecoderInfo_CreateInstance(decoderinfo, &new_decoder);
 288                 if (SUCCEEDED(res))
 289                 {
 290                     if (pguidVendor)
 291                     {
 292                         res = IWICBitmapDecoderInfo_GetVendorGUID(decoderinfo, &vendor);
 293                         if (SUCCEEDED(res) && IsEqualIID(&vendor, pguidVendor))
 294                         {
 295                             preferred_decoder = new_decoder;
 296                             new_decoder = NULL;
 297                         }
 298                     }
 299
 300                     if (new_decoder && !decoder)
 301                     {
 302                         decoder = new_decoder;
 303                         new_decoder = NULL;
 304                     }
 305
 306                     if (new_decoder) IWICBitmapDecoder_Release(new_decoder);
 307                 }
 308             }
 309
 310             IWICBitmapDecoderInfo_Release(decoderinfo);
 311         }
 312
 313         IUnknown_Release(unkdecoderinfo);
 314     }
 315
 316     IEnumUnknown_Release(enumdecoders);
 317
 318     if (preferred_decoder)
 319     {
 320         *ppIDecoder = preferred_decoder;
 321         if (decoder) IWICBitmapDecoder_Release(decoder);
 322         return S_OK;
 323     }
 324
 325     if (decoder)
 326     {
 327         *ppIDecoder = decoder;
 328         return S_OK;
 329     }
 330
 331     *ppIDecoder = NULL;
 332     return WINCODEC_ERR_COMPONENTNOTFOUND;
 333 }
 334
 335 static HRESULT WINAPI ComponentFactory_CreateEncoder(IWICComponentFactory *iface,
 336     REFGUID guidContainerFormat, const GUID *pguidVendor,
 337     IWICBitmapEncoder **ppIEncoder)
 338 {
 339     static int fixme=0;
 340     IEnumUnknown *enumencoders;
 341     IUnknown *unkencoderinfo;
 342     IWICBitmapEncoderInfo *encoderinfo;
 343     IWICBitmapEncoder *encoder=NULL;
 344     HRESULT res=S_OK;
 345     ULONG num_fetched;
 346     GUID actual_containerformat;
 347
 348     TRACE("(%p,%s,%s,%p)\n", iface, debugstr_guid(guidContainerFormat),
 349         debugstr_guid(pguidVendor), ppIEncoder);
 350
 351     if (pguidVendor && !fixme++)
 352         FIXME("ignoring vendor GUID\n");
 353
 354     res = CreateComponentEnumerator(WICEncoder, WICComponentEnumerateDefault, &enumencoders);
 355     if (FAILED(res)) return res;
 356
 357     while (!encoder)
 358     {
 359         res = IEnumUnknown_Next(enumencoders, 1, &unkencoderinfo, &num_fetched);
 360
 361         if (res == S_OK)
 362         {
 363             res = IUnknown_QueryInterface(unkencoderinfo, &IID_IWICBitmapEncoderInfo, (void**)&encoderinfo);
 364
 365             if (SUCCEEDED(res))
 366             {
 367                 res = IWICBitmapEncoderInfo_GetContainerFormat(encoderinfo, &actual_containerformat);
 368
 369                 if (SUCCEEDED(res) && IsEqualGUID(guidContainerFormat, &actual_containerformat))
 370                 {
 371                     res = IWICBitmapEncoderInfo_CreateInstance(encoderinfo, &encoder);
 372                     if (FAILED(res))
 373                         encoder = NULL;
 374                 }
 375
 376                 IWICBitmapEncoderInfo_Release(encoderinfo);
 377             }
 378
 379             IUnknown_Release(unkencoderinfo);
 380         }
 381         else
 382             break;
 383     }
 384
 385     IEnumUnknown_Release(enumencoders);
 386
 387     if (encoder)
 388     {
 389         *ppIEncoder = encoder;
 390         return S_OK;
 391     }
 392     else
 393     {
 394         WARN("failed to create encoder\n");
 395         *ppIEncoder = NULL;
 396         return WINCODEC_ERR_COMPONENTNOTFOUND;
 397     }
 398 }
 399
 400 static HRESULT WINAPI ComponentFactory_CreatePalette(IWICComponentFactory *iface,
 401     IWICPalette **ppIPalette)
 402 {
 403     TRACE("(%p,%p)\n", iface, ppIPalette);
 404     return PaletteImpl_Create(ppIPalette);
 405 }
 406
 407 static HRESULT WINAPI ComponentFactory_CreateFormatConverter(IWICComponentFactory *iface,
 408     IWICFormatConverter **ppIFormatConverter)
 409 {
 410     return FormatConverter_CreateInstance(NULL, &IID_IWICFormatConverter, (void**)ppIFormatConverter);
 411 }
 412
 413 static HRESULT WINAPI ComponentFactory_CreateBitmapScaler(IWICComponentFactory *iface,
 414     IWICBitmapScaler **ppIBitmapScaler)
 415 {
 416     TRACE("(%p,%p)\n", iface, ppIBitmapScaler);
 417
 418     return BitmapScaler_Create(ppIBitmapScaler);
 419 }
 420
 421 static HRESULT WINAPI ComponentFactory_CreateBitmapClipper(IWICComponentFactory *iface,
 422     IWICBitmapClipper **ppIBitmapClipper)
 423 {
 424     FIXME("(%p,%p): stub\n", iface, ppIBitmapClipper);
 425     return E_NOTIMPL;
 426 }
 427
 428 static HRESULT WINAPI ComponentFactory_CreateBitmapFlipRotator(IWICComponentFactory *iface,
 429     IWICBitmapFlipRotator **ppIBitmapFlipRotator)
 430 {
 431     TRACE("(%p,%p)\n", iface, ppIBitmapFlipRotator);
 432     return FlipRotator_Create(ppIBitmapFlipRotator);
 433 }
 434
 435 static HRESULT WINAPI ComponentFactory_CreateStream(IWICComponentFactory *iface,
 436     IWICStream **ppIWICStream)
 437 {
 438     TRACE("(%p,%p)\n", iface, ppIWICStream);
 439     return StreamImpl_Create(ppIWICStream);
 440 }
 441
 442 static HRESULT WINAPI ComponentFactory_CreateColorContext(IWICComponentFactory *iface,
 443     IWICColorContext **ppIColorContext)
 444 {
 445     FIXME("(%p,%p): stub\n", iface, ppIColorContext);
 446     return E_NOTIMPL;
 447 }
 448
 449 static HRESULT WINAPI ComponentFactory_CreateColorTransformer(IWICComponentFactory *iface,
 450     IWICColorTransform **ppIColorTransform)
 451 {
 452     FIXME("(%p,%p): stub\n", iface, ppIColorTransform);
 453     return E_NOTIMPL;
 454 }
 455
 456 static HRESULT WINAPI ComponentFactory_CreateBitmap(IWICComponentFactory *iface,
 457     UINT uiWidth, UINT uiHeight, REFWICPixelFormatGUID pixelFormat,
 458     WICBitmapCreateCacheOption option, IWICBitmap **ppIBitmap)
 459 {
 460     TRACE("(%p,%u,%u,%s,%u,%p)\n", iface, uiWidth, uiHeight,
 461         debugstr_guid(pixelFormat), option, ppIBitmap);
 462     return BitmapImpl_Create(uiWidth, uiHeight, pixelFormat, option, ppIBitmap);
 463 }
 464
 465 static HRESULT WINAPI ComponentFactory_CreateBitmapFromSource(IWICComponentFactory *iface,
 466     IWICBitmapSource *piBitmapSource, WICBitmapCreateCacheOption option,
 467     IWICBitmap **ppIBitmap)
 468 {
 469     IWICBitmap *result;
 470     IWICBitmapLock *lock;
 471     IWICPalette *palette;
 472     UINT width, height;
 473     WICPixelFormatGUID pixelformat = {0};
 474     HRESULT hr;
 475     WICRect rc;
 476     double dpix, dpiy;
 477
 478     TRACE("(%p,%p,%u,%p)\n", iface, piBitmapSource, option, ppIBitmap);
 479
 480     if (!piBitmapSource || !ppIBitmap)
 481         return E_INVALIDARG;
 482
 483     hr = IWICBitmapSource_GetSize(piBitmapSource, &width, &height);
 484
 485     if (SUCCEEDED(hr))
 486         hr = IWICBitmapSource_GetPixelFormat(piBitmapSource, &pixelformat);
 487
 488     if (SUCCEEDED(hr))
 489         hr = BitmapImpl_Create(width, height, &pixelformat, option, &result);
 490
 491     if (SUCCEEDED(hr))
 492     {
 493         hr = IWICBitmap_Lock(result, NULL, WICBitmapLockWrite, &lock);
 494         if (SUCCEEDED(hr))
 495         {
 496             UINT stride, buffersize;
 497             BYTE *buffer;
 498             rc.X = rc.Y = 0;
 499             rc.Width = width;
 500             rc.Height = height;
 501
 502             hr = IWICBitmapLock_GetStride(lock, &stride);
 503
 504             if (SUCCEEDED(hr))
 505                 hr = IWICBitmapLock_GetDataPointer(lock, &buffersize, &buffer);
 506
 507             if (SUCCEEDED(hr))
 508                 hr = IWICBitmapSource_CopyPixels(piBitmapSource, &rc, stride,
 509                     buffersize, buffer);
 510
 511             IWICBitmapLock_Release(lock);
 512         }
 513
 514         if (SUCCEEDED(hr))
 515             hr = PaletteImpl_Create(&palette);
 516
 517         if (SUCCEEDED(hr))
 518         {
 519             hr = IWICBitmapSource_CopyPalette(piBitmapSource, palette);
 520
 521             if (SUCCEEDED(hr))
 522                 hr = IWICBitmap_SetPalette(result, palette);
 523             else
 524                 hr = S_OK;
 525
 526             IWICPalette_Release(palette);
 527         }
 528
 529         if (SUCCEEDED(hr))
 530         {
 531             hr = IWICBitmapSource_GetResolution(piBitmapSource, &dpix, &dpiy);
 532
 533             if (SUCCEEDED(hr))
 534                 hr = IWICBitmap_SetResolution(result, dpix, dpiy);
 535             else
 536                 hr = S_OK;
 537         }
 538
 539         if (SUCCEEDED(hr))
 540             *ppIBitmap = result;
 541         else
 542             IWICBitmap_Release(result);
 543     }
 544
 545     return hr;
 546 }
 547
 548 static HRESULT WINAPI ComponentFactory_CreateBitmapFromSourceRect(IWICComponentFactory *iface,
 549     IWICBitmapSource *piBitmapSource, UINT x, UINT y, UINT width, UINT height,
 550     IWICBitmap **ppIBitmap)
 551 {
 552     FIXME("(%p,%p,%u,%u,%u,%u,%p): stub\n", iface, piBitmapSource, x, y, width,
 553         height, ppIBitmap);
 554     return E_NOTIMPL;
 555 }
 556
 557 static HRESULT WINAPI ComponentFactory_CreateBitmapFromMemory(IWICComponentFactory *iface,
 558     UINT uiWidth, UINT uiHeight, REFWICPixelFormatGUID pixelFormat, UINT cbStride,
 559     UINT cbBufferSize, BYTE *pbBuffer, IWICBitmap **ppIBitmap)
 560 {
 561     FIXME("(%p,%u,%u,%s,%u,%u,%p,%p): stub\n", iface, uiWidth, uiHeight,
 562         debugstr_guid(pixelFormat), cbStride, cbBufferSize, pbBuffer, ppIBitmap);
 563     return E_NOTIMPL;
 564 }
 565
 566 static HRESULT WINAPI ComponentFactory_CreateBitmapFromHBITMAP(IWICComponentFactory *iface,
 567     HBITMAP hBitmap, HPALETTE hPalette, WICBitmapAlphaChannelOption options,
 568     IWICBitmap **ppIBitmap)
 569 {
 570     FIXME("(%p,%p,%p,%u,%p): stub\n", iface, hBitmap, hPalette, options, ppIBitmap);
 571     return E_NOTIMPL;
 572 }
 573
 574 static HRESULT WINAPI ComponentFactory_CreateBitmapFromHICON(IWICComponentFactory *iface,
 575     HICON hIcon, IWICBitmap **ppIBitmap)
 576 {
 577     FIXME("(%p,%p,%p): stub\n", iface, hIcon, ppIBitmap);
 578     return E_NOTIMPL;
 579 }
 580
 581 static HRESULT WINAPI ComponentFactory_CreateComponentEnumerator(IWICComponentFactory *iface,
 582     DWORD componentTypes, DWORD options, IEnumUnknown **ppIEnumUnknown)
 583 {
 584     TRACE("(%p,%u,%u,%p)\n", iface, componentTypes, options, ppIEnumUnknown);
 585     return CreateComponentEnumerator(componentTypes, options, ppIEnumUnknown);
 586 }
 587
 588 static HRESULT WINAPI ComponentFactory_CreateFastMetadataEncoderFromDecoder(
 589     IWICComponentFactory *iface, IWICBitmapDecoder *pIDecoder,
 590     IWICFastMetadataEncoder **ppIFastEncoder)
 591 {
 592     FIXME("(%p,%p,%p): stub\n", iface, pIDecoder, ppIFastEncoder);
 593     return E_NOTIMPL;
 594 }
 595
 596 static HRESULT WINAPI ComponentFactory_CreateFastMetadataEncoderFromFrameDecode(
 597     IWICComponentFactory *iface, IWICBitmapFrameDecode *pIFrameDecoder,
 598     IWICFastMetadataEncoder **ppIFastEncoder)
 599 {
 600     FIXME("(%p,%p,%p): stub\n", iface, pIFrameDecoder, ppIFastEncoder);
 601     return E_NOTIMPL;
 602 }
 603
 604 static HRESULT WINAPI ComponentFactory_CreateQueryWriter(IWICComponentFactory *iface,
 605     REFGUID guidMetadataFormat, const GUID *pguidVendor,
 606     IWICMetadataQueryWriter **ppIQueryWriter)
 607 {
 608     FIXME("(%p,%s,%s,%p): stub\n", iface, debugstr_guid(guidMetadataFormat),
 609         debugstr_guid(pguidVendor), ppIQueryWriter);
 610     return E_NOTIMPL;
 611 }
 612
 613 static HRESULT WINAPI ComponentFactory_CreateQueryWriterFromReader(IWICComponentFactory *iface,
 614     IWICMetadataQueryReader *pIQueryReader, const GUID *pguidVendor,
 615     IWICMetadataQueryWriter **ppIQueryWriter)
 616 {
 617     FIXME("(%p,%p,%s,%p): stub\n", iface, pIQueryReader, debugstr_guid(pguidVendor),
 618         ppIQueryWriter);
 619     return E_NOTIMPL;
 620 }
 621
 622 static HRESULT WINAPI ComponentFactory_CreateMetadataReader(IWICComponentFactory *iface,
 623         REFGUID format, const GUID *vendor, DWORD options, IStream *stream, IWICMetadataReader **reader)
 624 {
 625     FIXME("%p,%s,%s,%x,%p,%p: stub\n", iface, debugstr_guid(format), debugstr_guid(vendor),
 626         options, stream, reader);
 627     return E_NOTIMPL;
 628 }
 629
 630 static HRESULT WINAPI ComponentFactory_CreateMetadataReaderFromContainer(IWICComponentFactory *iface,
 631         REFGUID format, const GUID *vendor, DWORD options, IStream *stream, IWICMetadataReader **reader)
 632 {
 633     FIXME("%p,%s,%s,%x,%p,%p: stub\n", iface, debugstr_guid(format), debugstr_guid(vendor),
 634         options, stream, reader);
 635     return E_NOTIMPL;
 636 }
 637
 638 static HRESULT WINAPI ComponentFactory_CreateMetadataWriter(IWICComponentFactory *iface,
 639         REFGUID format, const GUID *vendor, DWORD options, IWICMetadataWriter **writer)
 640 {
 641     FIXME("%p,%s,%s,%x,%p: stub\n", iface, debugstr_guid(format), debugstr_guid(vendor), options, writer);
 642     return E_NOTIMPL;
 643 }
 644
 645 static HRESULT WINAPI ComponentFactory_CreateMetadataWriterFromReader(IWICComponentFactory *iface,
 646         IWICMetadataReader *reader, const GUID *vendor, IWICMetadataWriter **writer)
 647 {
 648     FIXME("%p,%p,%s,%p: stub\n", iface, reader, debugstr_guid(vendor), writer);
 649     return E_NOTIMPL;
 650 }
 651
 652 static HRESULT WINAPI ComponentFactory_CreateQueryReaderFromBlockReader(IWICComponentFactory *iface,
 653         IWICMetadataBlockReader *block_reader, IWICMetadataQueryReader **query_reader)
 654 {
 655     FIXME("%p,%p,%p: stub\n", iface, block_reader, query_reader);
 656     return E_NOTIMPL;
 657 }
 658
 659 static HRESULT WINAPI ComponentFactory_CreateQueryWriterFromBlockWriter(IWICComponentFactory *iface,
 660         IWICMetadataBlockWriter *block_writer, IWICMetadataQueryWriter **query_writer)
 661 {
 662     FIXME("%p,%p,%p: stub\n", iface, block_writer, query_writer);
 663     return E_NOTIMPL;
 664 }
 665
 666 static HRESULT WINAPI ComponentFactory_CreateEncoderPropertyBag(IWICComponentFactory *iface,
 667         PROPBAG2 *options, UINT count, IPropertyBag2 **property)
 668 {
 669     FIXME("%p,%p,%u,%p: stub\n", iface, options, count, property);
 670     return E_NOTIMPL;
 671 }
 672
 673 static const IWICComponentFactoryVtbl ComponentFactory_Vtbl = {
 674     ComponentFactory_QueryInterface,
 675     ComponentFactory_AddRef,
 676     ComponentFactory_Release,
 677     ComponentFactory_CreateDecoderFromFilename,
 678     ComponentFactory_CreateDecoderFromStream,
 679     ComponentFactory_CreateDecoderFromFileHandle,
 680     ComponentFactory_CreateComponentInfo,
 681     ComponentFactory_CreateDecoder,
 682     ComponentFactory_CreateEncoder,
 683     ComponentFactory_CreatePalette,
 684     ComponentFactory_CreateFormatConverter,
 685     ComponentFactory_CreateBitmapScaler,
 686     ComponentFactory_CreateBitmapClipper,
 687     ComponentFactory_CreateBitmapFlipRotator,
 688     ComponentFactory_CreateStream,
 689     ComponentFactory_CreateColorContext,
 690     ComponentFactory_CreateColorTransformer,
 691     ComponentFactory_CreateBitmap,
 692     ComponentFactory_CreateBitmapFromSource,
 693     ComponentFactory_CreateBitmapFromSourceRect,
 694     ComponentFactory_CreateBitmapFromMemory,
 695     ComponentFactory_CreateBitmapFromHBITMAP,
 696     ComponentFactory_CreateBitmapFromHICON,
 697     ComponentFactory_CreateComponentEnumerator,
 698     ComponentFactory_CreateFastMetadataEncoderFromDecoder,
 699     ComponentFactory_CreateFastMetadataEncoderFromFrameDecode,
 700     ComponentFactory_CreateQueryWriter,
 701     ComponentFactory_CreateQueryWriterFromReader,
 702     ComponentFactory_CreateMetadataReader,
 703     ComponentFactory_CreateMetadataReaderFromContainer,
 704     ComponentFactory_CreateMetadataWriter,
 705     ComponentFactory_CreateMetadataWriterFromReader,
 706     ComponentFactory_CreateQueryReaderFromBlockReader,
 707     ComponentFactory_CreateQueryWriterFromBlockWriter,
 708     ComponentFactory_CreateEncoderPropertyBag
 709 };
 710
 711 HRESULT ComponentFactory_CreateInstance(IUnknown *pUnkOuter, REFIID iid, void** ppv)
 712 {
 713     ComponentFactory *This;
 714     HRESULT ret;
 715
 716     TRACE("(%p,%s,%p)\n", pUnkOuter, debugstr_guid(iid), ppv);
 717
 718     *ppv = NULL;
 719
 720     if (pUnkOuter) return CLASS_E_NOAGGREGATION;
 721
 722     This = HeapAlloc(GetProcessHeap(), 0, sizeof(ComponentFactory));
 723     if (!This) return E_OUTOFMEMORY;
 724
 725     This->IWICComponentFactory_iface.lpVtbl = &ComponentFactory_Vtbl;
 726     This->ref = 1;
 727
 728     ret = IWICComponentFactory_QueryInterface(&This->IWICComponentFactory_iface, iid, ppv);
 729     IWICComponentFactory_Release(&This->IWICComponentFactory_iface);
 730
 731     return ret;
 732 }