include/wincodecsdk.idl

   1 /*
   2  * Copyright 2011 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 import "wtypes.idl";
  20 import "wincodec.idl";
  21
  22 typedef enum WICPersistOptions {
  23     WICPersistOptionDefault = 0x00000000,
  24     WICPersistOptionLittleEndian = 0x00000000,
  25     WICPersistOptionBigEndian = 0x00000001,
  26     WICPersistOptionStrictFormat = 0x00000002,
  27     WICPersistOptionNoCacheStream = 0x00000004,
  28     WICPersistOptionPreferUTF8 = 0x00000008,
  29     WICPersistOptionMask = 0x0000FFFF
  30 } WICPersistOptions;
  31
  32 typedef enum WICMetadataCreationOptions {
  33     WICMetadataCreationDefault = 0x00000000,
  34     WICMetadataCreationAllowUnknown = WICMetadataCreationDefault,
  35     WICMetadataCreationFailUnknown = 0x00010000,
  36     WICMetadataCreationMask = 0xFFFF0000
  37 } WICMetadataCreationOptions;
  38
  39 cpp_quote("DEFINE_GUID(GUID_MetadataFormatUnknown, 0xa45e592f,0x9078,0x4a7c,0xad,0xb5,0x4e,0xdc,0x4f,0xd6,0x1b,0x1f);")
  40 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkcHRM, 0x9db3655b,0x2842,0x44b3,0x80,0x67,0x12,0xe9,0xb3,0x75,0x55,0x6a);")
  41 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkgAMA, 0xf00935a5,0x1d5d,0x4cd1,0x81,0xb2,0x93,0x24,0xd7,0xec,0xa7,0x81);")
  42 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunktEXt, 0x568d8936,0xc0a9,0x4923,0x90,0x5d,0xdf,0x2b,0x38,0x23,0x8f,0xbc);")
  43 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunktIME, 0x6b00ae2d,0xe24b,0x460a,0x98,0xb6,0x87,0x8b,0xd0,0x30,0x72,0xfd);")
  44 cpp_quote("DEFINE_GUID(GUID_MetadataFormatIfd, 0x537396c6,0x2d8a,0x4bb6,0x9b,0xf8,0x2f,0x0a,0x8e,0x2a,0x3a,0xdf);")
  45 cpp_quote("DEFINE_GUID(GUID_MetadataFormatExif, 0x1c3c4f9d,0xb84a,0x467d,0x94,0x93,0x36,0xcf,0xbd,0x59,0xea,0x57);")
  46 cpp_quote("DEFINE_GUID(GUID_MetadataFormatXMP, 0xbb5acc38,0xf216,0x4cec,0xa6,0xc5,0x5f,0x6e,0x73,0x97,0x63,0xa9);")
  47 cpp_quote("DEFINE_GUID(GUID_MetadataFormatXMPStruct, 0x22383cf1,0xed17,0x4e2e,0xaf,0x17,0xd8,0x5b,0x8f,0x6b,0x30,0xd0);")
  48 cpp_quote("DEFINE_GUID(GUID_MetadataFormatIMD, 0xbd2bb086,0x4d52,0x48dd,0x96,0x77,0xdb,0x48,0x3e,0x85,0xae,0x8f);")
  49 cpp_quote("DEFINE_GUID(GUID_MetadataFormatLSD, 0xe256031e,0x6299,0x4929,0xb9,0x8d,0x5a,0xc8,0x84,0xaf,0xba,0x92);")
  50 cpp_quote("DEFINE_GUID(GUID_MetadataFormatGCE, 0x2a25cad8,0xdeeb,0x4c69,0xa7,0x88,0x0e,0xc2,0x26,0x6d,0xca,0xfd);")
  51 cpp_quote("DEFINE_GUID(GUID_MetadataFormatAPE, 0x2e043dc2,0xc967,0x4e05,0x87,0x5e,0x61,0x8b,0xf6,0x7e,0x85,0xc3);")
  52 cpp_quote("DEFINE_GUID(GUID_MetadataFormatGifComment, 0xc4b6e0e0,0xcfb4,0x4ad3,0xab,0x33,0x9a,0xad,0x23,0x55,0xa3,0x4a);")
  53 cpp_quote("DEFINE_GUID(GUID_MetadataFormatSubIfd, 0x58a2e128,0x2db9,0x4e57,0xbb,0x14,0x51,0x77,0x89,0x1e,0xd3,0x31);")
  54 cpp_quote("DEFINE_GUID(GUID_MetadataFormatGps, 0x7134ab8a,0x9351,0x44ad,0xaf,0x62,0x44,0x8d,0xb6,0xb5,0x02,0xec);")
  55 cpp_quote("DEFINE_GUID(GUID_MetadataFormatInterop, 0xed686f8e,0x681f,0x4c8b,0xbd,0x41,0xa8,0xad,0xdb,0xf6,0xb3,0xfc);")
  56 cpp_quote("DEFINE_GUID(GUID_MetadataFormatApp0, 0x79007028,0x268d,0x45d6,0xa3,0xc2,0x35,0x4e,0x6a,0x50,0x4b,0xc9);")
  57 cpp_quote("DEFINE_GUID(GUID_MetadataFormatApp1, 0x8fd3dfc3,0xf951,0x492b,0x81,0x7f,0x69,0xc2,0xe6,0xd9,0xa5,0xb0);")
  58 cpp_quote("DEFINE_GUID(GUID_MetadataFormatApp13, 0x326556a2,0xf502,0x4354,0x9c,0xc0,0x8e,0x3f,0x48,0xea,0xf6,0xb5);")
  59 cpp_quote("DEFINE_GUID(GUID_MetadataFormatIPTC, 0x4fab0914,0xe129,0x4087,0xa1,0xd1,0xbc,0x81,0x2d,0x45,0xa7,0xb5);")
  60 cpp_quote("DEFINE_GUID(GUID_MetadataFormatIRB, 0x16100d66,0x8570,0x4bb9,0xb9,0x2d,0xfd,0xa4,0xb2,0x3e,0xce,0x67);")
  61 cpp_quote("DEFINE_GUID(GUID_MetadataFormat8BIMIPTC, 0x0010568c,0x0852,0x4e6a,0xb1,0x91,0x5c,0x33,0xac,0x5b,0x04,0x30);")
  62 cpp_quote("DEFINE_GUID(GUID_MetadataFormat8BIMResolutionInfo, 0x739f305d,0x81db,0x43cb,0xac,0x5e,0x55,0x01,0x3e,0xf9,0xf0,0x03);")
  63 cpp_quote("DEFINE_GUID(GUID_MetadataFormat8BIMIPTCDigest, 0x1ca32285,0x9ccd,0x4786,0x8b,0xd8,0x79,0x53,0x9d,0xb6,0xa0,0x06);")
  64 cpp_quote("DEFINE_GUID(GUID_MetadataFormatThumbnail, 0x243dcee9,0x8703,0x40ee,0x8e,0xf0,0x22,0xa6,0x0,0xb8,0x5,0x8c);")
  65 cpp_quote("DEFINE_GUID(GUID_MetadataFormatXMPBag, 0x833cca5f,0xdcb7,0x4516,0x80,0x6f,0x65,0x96,0xab,0x26,0xdc,0xe4);")
  66 cpp_quote("DEFINE_GUID(GUID_MetadataFormatXMPSeq, 0x63e8df02,0xeb6c,0x456c,0xa2,0x24,0xb2,0x5e,0x79,0x4f,0xd6,0x48);")
  67 cpp_quote("DEFINE_GUID(GUID_MetadataFormatXMPAlt, 0x7b08a675,0x91aa,0x481b,0xa7,0x98,0x4d,0xa9,0x49,0x08,0x61,0x3b);")
  68 cpp_quote("DEFINE_GUID(GUID_MetadataFormatJpegChrominance, 0xf73d0dcf,0xcec6,0x4f85,0x9b,0x0e,0x1c,0x39,0x56,0xb1,0xbe,0xf7);")
  69 cpp_quote("DEFINE_GUID(GUID_MetadataFormatJpegLuminance, 0x86908007,0xedfc,0x4860,0x8d,0x4b,0x4e,0xe6,0xe8,0x3e,0x60,0x58);")
  70 cpp_quote("DEFINE_GUID(GUID_MetadataFormatJpegComment, 0x220e5f33,0xafd3,0x474e,0x9d,0x31,0x7d,0x4f,0xe7,0x30,0xf5,0x57);")
  71 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkbKGD, 0xe14d3571,0x6b47,0x4dea,0xb6,0xa,0x87,0xce,0xa,0x78,0xdf,0xb7);")
  72 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkiTXt, 0xc2bec729,0xb68,0x4b77,0xaa,0xe,0x62,0x95,0xa6,0xac,0x18,0x14);")
  73 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkhIST, 0xc59a82da,0xdb74,0x48a4,0xbd,0x6a,0xb6,0x9c,0x49,0x31,0xef,0x95);")
  74 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunkiCCP, 0xeb4349ab,0xb685,0x450f,0x91,0xb5,0xe8,0x2,0xe8,0x92,0x53,0x6c);")
  75 cpp_quote("DEFINE_GUID(GUID_MetadataFormatChunksRGB, 0xc115fd36,0xcc6f,0x4e3f,0x83,0x63,0x52,0x4b,0x87,0xc6,0xb0,0xd9);")
  76
  77 cpp_quote("DEFINE_GUID(CLSID_WICUnknownMetadataReader, 0x699745c2,0x5066,0x4b82,0xa8,0xe3,0xd4,0x04,0x78,0xdb,0xec,0x8c);")
  78 cpp_quote("DEFINE_GUID(CLSID_WICUnknownMetadataWriter, 0xa09cca86,0x27ba,0x4f39,0x90,0x53,0x12,0x1f,0xa4,0xdc,0x08,0xfc);")
  79 cpp_quote("DEFINE_GUID(CLSID_WICPngChrmMetadataReader, 0xf90b5f36,0x367b,0x402a,0x9d,0xd1,0xbc,0x0f,0xd5,0x9d,0x8f,0x62);")
  80 cpp_quote("DEFINE_GUID(CLSID_WICPngGamaMetadataReader, 0x3692ca39,0xe082,0x4350,0x9e,0x1f,0x37,0x04,0xcb,0x08,0x3c,0xd5);")
  81 cpp_quote("DEFINE_GUID(CLSID_WICPngTextMetadataReader, 0x4b59afcc,0xb8c3,0x408a,0xb6,0x70,0x89,0xe5,0xfa,0xb6,0xfd,0xa7);")
  82 cpp_quote("DEFINE_GUID(CLSID_WICPngTextMetadataWriter, 0xb5ebafb9,0x253e,0x4a72,0xa7,0x44,0x07,0x62,0xd2,0x68,0x56,0x83);")
  83 cpp_quote("DEFINE_GUID(CLSID_WICIfdMetadataReader, 0x8f914656,0x9d0a,0x4eb2,0x90,0x19,0x0b,0xf9,0x6d,0x8a,0x9e,0xe6);")
  84 cpp_quote("DEFINE_GUID(CLSID_WICIfdMetadataWriter, 0xb1ebfc28,0xc9bd,0x47a2,0x8d,0x33,0xb9,0x48,0x76,0x97,0x77,0xa7);")
  85 cpp_quote("DEFINE_GUID(CLSID_WICExifMetadataReader, 0xd9403860,0x297f,0x4a49,0xbf,0x9b,0x77,0x89,0x81,0x50,0xa4,0x42);")
  86 cpp_quote("DEFINE_GUID(CLSID_WICExifMetadataWriter, 0xc9a14cda,0xc339,0x460b,0x90,0x78,0xd4,0xde,0xbc,0xfa,0xbe,0x91);")
  87 cpp_quote("DEFINE_GUID(CLSID_WICXMPStructMetadataReader, 0x01b90d9a,0x8209,0x47f7,0x9c,0x52,0xe1,0x24,0x4b,0xf5,0x0c,0xed);")
  88 cpp_quote("DEFINE_GUID(CLSID_WICXMPStructMetadataWriter, 0x22c21f93,0x7ddb,0x411c,0x9b,0x17,0xc5,0xb7,0xbd,0x06,0x4a,0xbc);")
  89 cpp_quote("DEFINE_GUID(CLSID_WICLSDMetadataReader, 0x41070793,0x59e4,0x479a,0xa1,0xf7,0x95,0x4a,0xdc,0x2e,0xf5,0xfc);")
  90 cpp_quote("DEFINE_GUID(CLSID_WICLSDMetadataWriter, 0x73c037e7,0xe5d9,0x4954,0x87,0x6a,0x6d,0xa8,0x1d,0x6e,0x57,0x68);")
  91 cpp_quote("DEFINE_GUID(CLSID_WICIMDMetadataReader, 0x7447a267,0x0015,0x42c8,0xa8,0xf1,0xfb,0x3b,0x94,0xc6,0x83,0x61);")
  92 cpp_quote("DEFINE_GUID(CLSID_WICIMDMetadataWriter, 0x8c89071f,0x452e,0x4e95,0x96,0x82,0x9d,0x10,0x24,0x62,0x71,0x72);")
  93 cpp_quote("DEFINE_GUID(CLSID_WICGCEMetadataReader, 0xb92e345d,0xf52d,0x41f3,0xb5,0x62,0x08,0x1b,0xc7,0x72,0xe3,0xb9);")
  94 cpp_quote("DEFINE_GUID(CLSID_WICGCEMetadataWriter, 0xaf95dc76,0x16b2,0x47f4,0xb3,0xea,0x3c,0x31,0x79,0x66,0x93,0xe7);")
  95 cpp_quote("DEFINE_GUID(CLSID_WICAPEMetadataReader, 0x1767b93a,0xb021,0x44ea,0x92,0x0f,0x86,0x3c,0x11,0xf4,0xf7,0x68);")
  96 cpp_quote("DEFINE_GUID(CLSID_WICAPEMetadataWriter, 0xbd6edfca,0x2890,0x482f,0xb2,0x33,0x8d,0x73,0x39,0xa1,0xcf,0x8d);")
  97 cpp_quote("DEFINE_GUID(CLSID_WICGifCommentMetadataReader, 0x32557d3b,0x69dc,0x4f95,0x83,0x6e,0xf5,0x97,0x2b,0x2f,0x61,0x59);")
  98 cpp_quote("DEFINE_GUID(CLSID_WICGifCommentMetadataWriter, 0xa02797fc,0xc4ae,0x418c,0xaf,0x95,0xe6,0x37,0xc7,0xea,0xd2,0xa1);")
  99
 100 typedef struct WICMetadataPattern {
 101     ULARGE_INTEGER Position;
 102     ULONG Length;
 103     BYTE *Pattern;
 104     BYTE *Mask;
 105     ULARGE_INTEGER DataOffset;
 106 } WICMetadataPattern;
 107
 108 typedef struct WICMetadataHeader {
 109     ULARGE_INTEGER Position;
 110     ULONG Length;
 111     BYTE *Header;
 112     ULARGE_INTEGER DataOffset;
 113 } WICMetadataHeader;
 114
 115 [
 116     object,
 117     uuid(aba958bf-c672-44d1-8d61-ce6df2e682c2)
 118 ]
 119 interface IWICMetadataHandlerInfo : IWICComponentInfo
 120 {
 121     HRESULT GetMetadataFormat(
 122         [out] GUID *pguidMetadataFormat);
 123
 124     HRESULT GetContainerFormats(
 125         [in] UINT cContainerFormats,
 126         [in, out, unique, size_is(cContainerFormats)] GUID *pguidContainerFormats,
 127         [out] UINT *pcchActual);
 128
 129     HRESULT GetDeviceManufacturer(
 130         [in] UINT cchDeviceManufacturer,
 131         [in, out, unique, size_is(cchDeviceManufacturer)] WCHAR *wzDeviceManufacturer,
 132         [out] UINT *pcchActual);
 133
 134     HRESULT GetDeviceModels(
 135         [in] UINT cchDeviceModels,
 136         [in, out, unique, size_is(cchDeviceModels)] WCHAR *wzDeviceModels,
 137         [out] UINT *pcchActual);
 138
 139     HRESULT DoesRequireFullStream(
 140         [out] BOOL *pfRequiresFullStream);
 141
 142     HRESULT DoesSupportPadding(
 143         [out] BOOL *pfSupportsPadding);
 144
 145     HRESULT DoesRequireFixedSize(
 146         [out] BOOL *pfFixedSize);
 147 }
 148
 149 [
 150     object,
 151     uuid(9204fe99-d8fc-4fd5-a001-9536b067a899)
 152 ]
 153 interface IWICMetadataReader : IUnknown
 154 {
 155     HRESULT GetMetadataFormat(
 156         [out] GUID *pguidMetadataFormat);
 157
 158     HRESULT GetMetadataHandlerInfo(
 159         [out] IWICMetadataHandlerInfo **ppIHandler);
 160
 161     HRESULT GetCount(
 162         [out] UINT *pcCount);
 163
 164     HRESULT GetValueByIndex(
 165         [in] UINT nIndex,
 166         [in, out, unique] PROPVARIANT *pvarSchema,
 167         [in, out, unique] PROPVARIANT *pvarId,
 168         [in, out, unique] PROPVARIANT *pvarValue);
 169
 170     HRESULT GetValue(
 171         [in] const PROPVARIANT *pvarSchema,
 172         [in] const PROPVARIANT *pvarId,
 173         [in, out, unique] PROPVARIANT *pvarValue);
 174
 175     HRESULT GetEnumerator(
 176         [out] IWICEnumMetadataItem **ppIEnumMetadata);
 177 }
 178
 179 [
 180     object,
 181     uuid(eebf1f5b-07c1-4447-a3ab-22acaf78a804)
 182 ]
 183 interface IWICMetadataReaderInfo : IWICMetadataHandlerInfo
 184 {
 185     [local]
 186     HRESULT GetPatterns(
 187         [in] REFGUID guidContainerFormat,
 188         [in] UINT cbSize,
 189         [out, unique] WICMetadataPattern *pPattern,
 190         [out, unique] UINT *pcCount,
 191         [out, unique] UINT *pcbActual);
 192
 193     HRESULT MatchesPattern(
 194         [in] REFGUID guidContainerFormat,
 195         [in] IStream *pIStream,
 196         [out] BOOL *pfMatches);
 197
 198     HRESULT CreateInstance(
 199         [out] IWICMetadataReader **ppIReader);
 200 }
 201
 202 [
 203     object,
 204     uuid(f7836e16-3be0-470b-86bb-160d0aecd7de)
 205 ]
 206 interface IWICMetadataWriter : IWICMetadataReader
 207 {
 208     HRESULT SetValue(
 209         [in, unique] const PROPVARIANT *pvarSchema,
 210         [in] const PROPVARIANT *pvarId,
 211         [in] const PROPVARIANT *pvarValue);
 212
 213     HRESULT SetValueByIndex(
 214         [in] UINT nIndex,
 215         [in, unique] const PROPVARIANT *pvarSchema,
 216         [in] const PROPVARIANT *pvarId,
 217         [in] const PROPVARIANT *pvarValue);
 218
 219     HRESULT RemoveValue(
 220         [in, unique] const PROPVARIANT *pvarSchema,
 221         [in] const PROPVARIANT *pvarId);
 222
 223     HRESULT RemoveValueByIndex(
 224         [in] UINT nIndex);
 225 }
 226
 227 [
 228     object,
 229     uuid(b22e3fba-3925-4323-b5c1-9ebfc430f236)
 230 ]
 231 interface IWICMetadataWriterInfo : IWICMetadataHandlerInfo
 232 {
 233     [local]
 234     HRESULT GetHeader(
 235         [in] REFGUID guidContainerFormat,
 236         [in] UINT cbSize,
 237         [out, unique] WICMetadataHeader *pHeader,
 238         [out, unique] UINT *pcbActual);
 239
 240     HRESULT CreateInstance(
 241         [out] IWICMetadataWriter **ppIWriter);
 242 }
 243
 244 [
 245     object,
 246     uuid(feaa2a8d-b3f3-43e4-b25c-d1de990a1ae1)
 247 ]
 248 interface IWICMetadataBlockReader : IUnknown
 249 {
 250     HRESULT GetContainerFormat(
 251         [out] GUID *pguidContainerFormat);
 252
 253     HRESULT GetCount(
 254         [out] UINT *pcCount);
 255
 256     HRESULT GetReaderByIndex(
 257         [in] UINT nIndex,
 258         [out] IWICMetadataReader **ppIMetadataReader);
 259
 260     HRESULT GetEnumerator(
 261         [out] IEnumUnknown **ppIEnumMetadata);
 262 }
 263
 264 [
 265     object,
 266     uuid(08fb9676-b444-41e8-8dbe-6a53a542bff1)
 267 ]
 268 interface IWICMetadataBlockWriter : IWICMetadataBlockReader
 269 {
 270     HRESULT InitializeFromBlockReader(
 271         [in] IWICMetadataBlockReader *pIMDBlockReader);
 272
 273     HRESULT GetWriterByIndex(
 274         [in] UINT nIndex,
 275         [out] IWICMetadataWriter **ppIMetadataWriter);
 276
 277     HRESULT AddWriter(
 278         [in] IWICMetadataWriter *pIMetadataWriter);
 279
 280     HRESULT SetWriterByIndex(
 281         [in] UINT nIndex,
 282         [in] IWICMetadataWriter *pIMetadataWriter);
 283
 284     HRESULT RemoveWriterByIndex(
 285         [in] UINT nIndex);
 286 }
 287
 288 [
 289     object,
 290     uuid(00675040-6908-45f8-86a3-49c7dfd6d9ad)
 291 ]
 292 interface IWICPersistStream : IPersistStream
 293 {
 294     HRESULT LoadEx(
 295         [in, unique] IStream *pIStream,
 296         [in, unique] const GUID *pguidPreferredVendor,
 297         [in] DWORD dwPersistOptions);
 298
 299     HRESULT SaveEx(
 300         [in] IStream *pIStream,
 301         [in] DWORD dwPersistOptions,
 302         [in] BOOL fClearDirty);
 303 }
 304
 305 [
 306     object,
 307     uuid(412d0c3a-9650-44fa-af5b-dd2a06c8e8fb)
 308 ]
 309 interface IWICComponentFactory : IWICImagingFactory
 310 {
 311     HRESULT CreateMetadataReader(
 312         [in] REFGUID guidMetadataFormat,
 313         [in, unique] const GUID *pguidVendor,
 314         [in] DWORD dwOptions,
 315         [in] IStream *pIStream,
 316         [out] IWICMetadataReader **ppIReader);
 317
 318     HRESULT CreateMetadataReaderFromContainer(
 319         [in] REFGUID guidMetadataFormat,
 320         [in, unique] const GUID *pguidVendor,
 321         [in] DWORD dwOptions,
 322         [in] IStream *pIStream,
 323         [out] IWICMetadataReader **ppIReader);
 324
 325     HRESULT CreateMetadataWriter(
 326         [in] REFGUID guidMetadataFormat,
 327         [in, unique] const GUID *pguidVendor,
 328         [in] DWORD dwMetadataOptions,
 329         [out] IWICMetadataWriter **ppIWriter);
 330
 331     HRESULT CreateMetadataWriterFromReader(
 332         [in] IWICMetadataReader *pIReader,
 333         [in, unique] const GUID *pguidVendor,
 334         [out] IWICMetadataWriter **ppIWriter);
 335
 336     HRESULT CreateQueryReaderFromBlockReader(
 337         [in] IWICMetadataBlockReader *pIBlockReader,
 338         [out] IWICMetadataQueryReader **ppIQueryReader);
 339
 340     HRESULT CreateQueryWriterFromBlockWriter(
 341         [in] IWICMetadataBlockWriter *pIBlockWriter,
 342         [out] IWICMetadataQueryWriter **ppIQueryWriter);
 343
 344     HRESULT CreateEncoderPropertyBag(
 345         [in, unique, size_is(cCount)] PROPBAG2 *ppropOptions,
 346         [in] UINT cCount,
 347         [out] IPropertyBag2 **ppIPropertyBag);
 348 }