include/mfidl.idl

   1 /*
   2  * Copyright 2016 Michael Müller
   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 "mfobjects.idl";
  20 import "mftransform.idl";
  21
  22 typedef unsigned __int64 TOPOID;
  23 typedef LONGLONG  MFTIME;
  24 typedef DWORD MFSequencerElementId;
  25
  26 typedef enum MF_TOPOLOGY_TYPE
  27 {
  28     MF_TOPOLOGY_OUTPUT_NODE,
  29     MF_TOPOLOGY_SOURCESTREAM_NODE,
  30     MF_TOPOLOGY_TRANSFORM_NODE,
  31     MF_TOPOLOGY_TEE_NODE,
  32     MF_TOPOLOGY_MAX = 0xffffffff
  33 } MF_TOPOLOGY_TYPE;
  34
  35 typedef enum _MFCLOCK_STATE
  36 {
  37     MFCLOCK_STATE_INVALID,
  38     MFCLOCK_STATE_RUNNING,
  39     MFCLOCK_STATE_STOPPED,
  40     MFCLOCK_STATE_PAUSED
  41 } MFCLOCK_STATE;
  42
  43 typedef enum MF_OBJECT_TYPE
  44 {
  45     MF_OBJECT_MEDIASOURCE,
  46     MF_OBJECT_BYTESTREAM,
  47     MF_OBJECT_INVALID
  48 } MF_OBJECT_TYPE;
  49
  50 typedef struct _MFCLOCK_PROPERTIES
  51 {
  52     unsigned __int64 qwCorrelationRate;
  53     GUID             guidClockId;
  54     DWORD            dwClockFlags;
  55     unsigned __int64 qwClockFrequency;
  56     DWORD            dwClockTolerance;
  57     DWORD            dwClockJitter;
  58 } MFCLOCK_PROPERTIES;
  59
  60 typedef enum _MFCLOCK_CHARACTERISTICS_FLAGS
  61 {
  62     MFCLOCK_CHARACTERISTICS_FLAG_FREQUENCY_10MHZ = 0x00000002,
  63     MFCLOCK_CHARACTERISTICS_FLAG_ALWAYS_RUNNING  = 0x00000004,
  64     MFCLOCK_CHARACTERISTICS_FLAG_IS_SYSTEM_CLOCK = 0x00000008,
  65 } MFCLOCK_CHARACTERISTICS_FLAGS;
  66
  67 [
  68     object,
  69     uuid(2eb1e945-18b8-4139-9b1a-d5d584818530),
  70 ]
  71 interface IMFClock : IUnknown
  72 {
  73     HRESULT GetClockCharacteristics([out] DWORD *characteristics);
  74     HRESULT GetCorrelatedTime([in] DWORD reserved, [out] LONGLONG *clock_time, [out] MFTIME *system_time);
  75     HRESULT GetContinuityKey([out] DWORD *key);
  76     HRESULT GetState([in] DWORD reserved, [out] MFCLOCK_STATE *state);
  77     HRESULT GetProperties([out] MFCLOCK_PROPERTIES *props);
  78 }
  79
  80 [
  81     object,
  82     uuid(88ddcd21-03c3-4275-91ed-55ee3929328f)
  83 ]
  84 interface IMFRateControl : IUnknown
  85 {
  86     HRESULT SetRate(
  87             [in] BOOL thin,
  88             [in] float rate);
  89     HRESULT GetRate(
  90             [in, out, unique] BOOL *thin,
  91             [in, out, unique] float *rate);
  92 }
  93
  94 [
  95     object,
  96     uuid(e56e4cbd-8f70-49d8-a0f8-edb3d6ab9bf2),
  97     local
  98 ]
  99 interface IMFTimer : IUnknown
 100 {
 101     HRESULT SetTimer(
 102             [in] DWORD flags,
 103             [in] LONGLONG time,
 104             [in] IMFAsyncCallback *callback,
 105             [in] IUnknown *state,
 106             [out] IUnknown **key);
 107     HRESULT CancelTimer(
 108             [in] IUnknown *key);
 109 }
 110
 111 [
 112     object,
 113     uuid(83cf873a-f6da-4bc8-823f-bacfd55dc430),
 114 ]
 115 interface IMFTopologyNode : IMFAttributes
 116 {
 117     HRESULT SetObject([in] IUnknown *object);
 118     HRESULT GetObject([out] IUnknown **object);
 119     HRESULT GetNodeType([out] MF_TOPOLOGY_TYPE *type);
 120     HRESULT GetTopoNodeID([out] TOPOID *id);
 121     HRESULT SetTopoNodeID([in] TOPOID id);
 122     HRESULT GetInputCount([out] DWORD *count);
 123     HRESULT GetOutputCount([out] DWORD *count);
 124     [local] HRESULT ConnectOutput([in] DWORD output_index, [in] IMFTopologyNode *node, [in] DWORD input_index);
 125     [local] HRESULT DisconnectOutput([in] DWORD index);
 126     HRESULT GetInput([in] DWORD input_index, [out] IMFTopologyNode **node, [out] DWORD *output_index);
 127     HRESULT GetOutput([in] DWORD output_index, [out] IMFTopologyNode **node, [out] DWORD *input_index);
 128     [local] HRESULT SetOutputPrefType([in] DWORD index, [in] IMFMediaType *type);
 129     [local] HRESULT GetOutputPrefType([in] DWORD output_index, [out] IMFMediaType **type);
 130     [call_as(GetOutputPrefType)] HRESULT RemoteGetOutputPrefType([in] DWORD index, [out] DWORD *length,
 131                                                                  [out, size_is(, *length)] BYTE **data);
 132     [local] HRESULT SetInputPrefType([in] DWORD index, [in] IMFMediaType *type);
 133     [local] HRESULT GetInputPrefType([in] DWORD index, [out] IMFMediaType **type);
 134     [call_as(GetInputPrefType)] HRESULT RemoteGetInputPrefType([in] DWORD index, [out] DWORD *length,
 135                                                                [out, size_is(, *length)] BYTE **data);
 136     HRESULT CloneFrom([in] IMFTopologyNode *node);
 137 }
 138
 139 [
 140     object,
 141     uuid(83cf873a-f6da-4bc8-823f-bacfd55dc433),
 142 ]
 143 interface IMFTopology : IMFAttributes
 144 {
 145     HRESULT GetTopologyID([out] TOPOID *id);
 146     [local] HRESULT AddNode([in] IMFTopologyNode *node);
 147     [local] HRESULT RemoveNode([in] IMFTopologyNode *node);
 148     HRESULT GetNodeCount([out] WORD *nodes);
 149     HRESULT GetNode([in] WORD index, [out] IMFTopologyNode **node);
 150     [local] HRESULT Clear();
 151     HRESULT CloneFrom([in] IMFTopology *topology);
 152     HRESULT GetNodeByID([in] TOPOID id, [out] IMFTopologyNode **node);
 153     HRESULT GetSourceNodeCollection([out] IMFCollection **collection);
 154     HRESULT GetOutputNodeCollection([out] IMFCollection **collection);
 155 }
 156
 157 [
 158     object,
 159     uuid(de9a6157-f660-4643-b56a-df9f7998c7cd),
 160     local,
 161 ]
 162 interface IMFTopoLoader : IUnknown
 163 {
 164     HRESULT Load([in] IMFTopology *input_topology, [out] IMFTopology **output_topology,
 165             [in] IMFTopology *current_topology);
 166 }
 167
 168 [
 169     object,
 170     uuid(90377834-21d0-4dee-8214-ba2e3e6c1127),
 171 ]
 172 interface IMFMediaSession : IMFMediaEventGenerator
 173 {
 174     HRESULT SetTopology([in] DWORD flags, [in] IMFTopology *topology);
 175     HRESULT ClearTopologies();
 176     HRESULT Start([in, unique] const GUID *format, [in, unique] const PROPVARIANT *start);
 177     HRESULT Pause();
 178     HRESULT Stop();
 179     HRESULT Close();
 180     HRESULT Shutdown();
 181     HRESULT GetClock([out] IMFClock **clock);
 182     HRESULT GetSessionCapabilities([out] DWORD *caps);
 183     HRESULT GetFullTopology([in] DWORD flags, [in] TOPOID id, [out] IMFTopology **topology);
 184 }
 185
 186 [
 187     object,
 188     uuid(bb420aa4-765b-4a1f-91fe-d6a8a143924c),
 189     local
 190 ]
 191 interface IMFByteStreamHandler : IUnknown
 192 {
 193     HRESULT BeginCreateObject(
 194             [in] IMFByteStream *stream,
 195             [in] const WCHAR *url,
 196             [in] DWORD flags,
 197             [in] IPropertyStore *props,
 198             [out] IUnknown **cancel_cookie,
 199             [in] IMFAsyncCallback *callback,
 200             [in] IUnknown *state);
 201
 202     HRESULT EndCreateObject(
 203             [in] IMFAsyncResult *result,
 204             [out] MF_OBJECT_TYPE *obj_type,
 205             [out] IUnknown **object);
 206
 207     HRESULT CancelObjectCreation(
 208             [in] IUnknown *cancel_cookie);
 209
 210     HRESULT GetMaxNumberOfBytesRequiredForResolution(
 211             [out] QWORD *bytes);
 212 }
 213
 214 typedef [public] struct _MF_LEAKY_BUCKET_PAIR
 215 {
 216     DWORD dwBitrate;
 217     DWORD msBufferWindow;
 218 } MF_LEAKY_BUCKET_PAIR;
 219
 220 typedef [public] struct _MFBYTESTREAM_BUFFERING_PARAMS
 221 {
 222     QWORD cbTotalFileSize;
 223     QWORD cbPlayableDataSize;
 224     MF_LEAKY_BUCKET_PAIR *prgBuckets;
 225     DWORD cBuckets;
 226     QWORD qwNetBufferingTime;
 227     QWORD qwExtraBufferingTimeDuringSeek;
 228     QWORD qwPlayDuration;
 229     float dRate;
 230 } MFBYTESTREAM_BUFFERING_PARAMS;
 231
 232 [
 233     object,
 234     uuid(6d66d782-1d4f-4db7-8c63-cb8c77f1ef5e),
 235 ]
 236 interface IMFByteStreamBuffering : IUnknown
 237 {
 238     HRESULT SetBufferingParams(
 239             [in] MFBYTESTREAM_BUFFERING_PARAMS *params);
 240
 241     HRESULT EnableBuffering(
 242             [in] BOOL enable);
 243
 244     HRESULT StopBuffering();
 245 }
 246
 247 [
 248     object,
 249     uuid(f5042ea4-7a96-4a75-aa7b-2be1ef7f88d5),
 250 ]
 251 interface IMFByteStreamCacheControl : IUnknown
 252 {
 253     HRESULT StopBackgroundTransfer();
 254 }
 255
 256 [
 257     object,
 258     uuid(64976bfa-fb61-4041-9069-8c9a5f659beb),
 259 ]
 260 interface IMFByteStreamTimeSeek : IUnknown
 261 {
 262     HRESULT IsTimeSeekSupported(
 263             [out] BOOL *is_supported);
 264
 265     HRESULT TimeSeek(
 266             [in] QWORD position);
 267
 268     HRESULT GetTimeSeekResult(
 269             [out] QWORD *start_time,
 270             [out] QWORD *stop_time,
 271             [out] QWORD *duration);
 272 }
 273
 274 [
 275     object,
 276     uuid(6d4c7b74-52a0-4bb7-b0db-55f29f47a668),
 277     local
 278 ]
 279 interface IMFSchemeHandler : IUnknown
 280 {
 281     HRESULT BeginCreateObject(
 282             [in] const WCHAR *url,
 283             [in] DWORD flags,
 284             [in] IPropertyStore *props,
 285             [out] IUnknown **cancel_cookie,
 286             [in] IMFAsyncCallback *callback,
 287             [in] IUnknown *state);
 288
 289     HRESULT EndCreateObject(
 290             [in] IMFAsyncResult *result,
 291             [out] MF_OBJECT_TYPE *obj_type,
 292             [out] IUnknown **object);
 293
 294     HRESULT CancelObjectCreation(
 295             [in] IUnknown *cancel_cookie);
 296 }
 297
 298 [
 299     object,
 300     uuid(fbe5a32d-a497-4b61-bb85-97b1a848a6e3)
 301 ]
 302 interface IMFSourceResolver : IUnknown
 303 {
 304     [local] HRESULT CreateObjectFromURL([in] const WCHAR *url, [in] DWORD flags, [in] IPropertyStore *props,
 305             [out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
 306     [local] HRESULT CreateObjectFromByteStream([in] IMFByteStream *stream, [in] const WCHAR *url, [in] DWORD flags,
 307             [in] IPropertyStore *props, [out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
 308     [local] HRESULT BeginCreateObjectFromURL([in] const WCHAR *url, [in] DWORD flags, [in] IPropertyStore *props,
 309             [out] IUnknown **cancel_cookie, [in] IMFAsyncCallback *callback, [in] IUnknown *unk_state);
 310     [call_as(BeginCreateObjectFromURL)] HRESULT RemoteBeginCreateObjectFromURL([in, string] const WCHAR *url,
 311             [in] DWORD flags, [in] IPropertyStore *props, [in] IMFRemoteAsyncCallback *callback);
 312     [local] HRESULT EndCreateObjectFromURL([in] IMFAsyncResult *result, [out] MF_OBJECT_TYPE *obj_type,
 313             [out] IUnknown **object);
 314     [call_as(EndCreateObjectFromURL)] HRESULT RemoteEndCreateObjectFromURL([in] IUnknown *result,
 315             [out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
 316     [local] HRESULT BeginCreateObjectFromByteStream([in] IMFByteStream *stream, [in] const WCHAR *url,
 317             [in] DWORD flags, [in] IPropertyStore *props, [out] IUnknown **cancel_cookie,
 318             [in] IMFAsyncCallback *callback, [in] IUnknown *unk_state);
 319     [call_as(BeginCreateObjectFromByteStream)] HRESULT RemoteBeginCreateObjectFromByteStream([in] IMFByteStream *stream,
 320             [in, unique] const WCHAR *url, [in] DWORD flags, [in, unique] IPropertyStore *props,
 321             [in] IMFRemoteAsyncCallback *callback);
 322     [local] HRESULT EndCreateObjectFromByteStream([in] IMFAsyncResult *result, [out] MF_OBJECT_TYPE *obj_type,
 323             [out] IUnknown **object);
 324     [call_as(EndCreateObjectFromByteStream)] HRESULT RemoteEndCreateObjectFromByteStream([in] IUnknown *result,
 325             [out] MF_OBJECT_TYPE *obj_type, [out] IUnknown **object);
 326     [local] HRESULT CanceObjectCreation([in] IUnknown *cancel_cookie);
 327 }
 328
 329 [
 330     object,
 331     uuid(e93dcf6c-4b07-4e1e-8123-aa16ed6eadf5)
 332 ]
 333 interface IMFMediaTypeHandler : IUnknown
 334 {
 335     [local]
 336     HRESULT IsMediaTypeSupported([in] IMFMediaType *in_type, [out] IMFMediaType **out_type);
 337
 338     [call_as(IsMediaTypeSupported)]
 339     HRESULT RemoteIsMediaTypeSupported([in, size_is(size)] BYTE *data, [in] DWORD size,
 340         [out, size_is(, *match_count)] BYTE **match, [out] DWORD *match_count);
 341
 342     HRESULT GetMediaTypeCount([out] DWORD *count);
 343
 344     [local]
 345     HRESULT GetMediaTypeByIndex([in] DWORD index, [out] IMFMediaType **type);
 346
 347     [call_as(GetMediaTypeByIndex)]
 348     HRESULT RemoteGetMediaTypeByIndex([in] DWORD index, [out, size_is(, *count)] BYTE **data,
 349         [out] DWORD *count);
 350
 351     [local]
 352     HRESULT SetCurrentMediaType([in] IMFMediaType *type);
 353
 354     [call_as(SetCurrentMediaType)]
 355     HRESULT RemoteSetCurrentMediaType([in, size_is(count)] BYTE *data, [in] DWORD count);
 356
 357     [local]
 358     HRESULT GetCurrentMediaType([out] IMFMediaType **type);
 359
 360     [call_as(GetCurrentMediaType)]
 361     HRESULT RemoteGetCurrentMediaType([out, size_is(, *count)] BYTE **data, [out] DWORD *count);
 362
 363     HRESULT GetMajorType([out] GUID *type);
 364 }
 365
 366 [
 367     object,
 368     uuid(56c03d9c-9dbb-45f5-ab4b-d80f47c05938)
 369 ]
 370 interface IMFStreamDescriptor : IMFAttributes
 371 {
 372     HRESULT GetStreamIdentifier([out] DWORD *identifier);
 373
 374     HRESULT GetMediaTypeHandler([out] IMFMediaTypeHandler **handler);
 375 }
 376
 377 [
 378     object,
 379     uuid(f6696e82-74f7-4f3d-a178-8a5e09c3659f)
 380 ]
 381 interface IMFClockStateSink : IUnknown
 382 {
 383     HRESULT OnClockStart(
 384         [in] MFTIME hnsSystemTime,
 385         [in] LONGLONG llClockStartOffset
 386     );
 387     HRESULT OnClockStop(
 388         [in] MFTIME hnssSystemTime
 389     );
 390     HRESULT OnClockPause(
 391         [in] MFTIME hnsSystemTime
 392     );
 393     HRESULT OnClockRestart(
 394         [in] MFTIME hnsSystemTime
 395     );
 396     HRESULT OnClockSetRate(
 397         [in] MFTIME hnsSystemTime,
 398         [in] float flRate
 399     );
 400 }
 401
 402 [
 403     object,
 404     uuid(fa993888-4383-415a-a930-dd472a8cf6f7)
 405 ]
 406 interface IMFGetService : IUnknown
 407 {
 408     HRESULT GetService(
 409         [in] REFGUID guidService,
 410         [in] REFIID riid,
 411         [out, iid_is(riid)] LPVOID *ppvObject
 412     );
 413 }
 414
 415 [
 416     object,
 417     uuid(03cb2711-24d7-4db6-a17f-f3a7a479a536),
 418 ]
 419 interface IMFPresentationDescriptor : IMFAttributes
 420 {
 421     HRESULT GetStreamDescriptorCount(
 422         [out] DWORD *count );
 423
 424     HRESULT GetStreamDescriptorByIndex(
 425         [in] DWORD index,
 426         [out] BOOL *selected,
 427         [out] IMFStreamDescriptor **descriptor );
 428
 429     HRESULT SelectStream(
 430         [in] DWORD index );
 431
 432     HRESULT DeselectStream(
 433         [in] DWORD index );
 434
 435     HRESULT Clone(
 436         [out] IMFPresentationDescriptor **descriptor );
 437 }
 438
 439 [
 440     object,
 441     uuid(197cd219-19cb-4de1-a64c-acf2edcbe59e),
 442     local
 443 ]
 444 interface IMFSequencerSource : IUnknown
 445 {
 446     HRESULT AppendTopology(
 447         [in] IMFTopology *topology,
 448         [in] DWORD flags,
 449         [out] MFSequencerElementId *element );
 450
 451     HRESULT DeleteTopology(
 452         [in] MFSequencerElementId element);
 453
 454     HRESULT GetPresentationContext(
 455         [in] IMFPresentationDescriptor *pd,
 456         [out, optional] MFSequencerElementId *id,
 457         [out, optional] IMFTopology **topology );
 458
 459     HRESULT UpdateTopology(
 460         [in] MFSequencerElementId od,
 461         [in] IMFTopology *topology);
 462
 463     HRESULT UpdateTopologyFlags(
 464         [in] MFSequencerElementId id,
 465         [in] DWORD flags );
 466
 467 };
 468
 469 cpp_quote("HRESULT WINAPI MFCreateMediaSession(IMFAttributes *config, IMFMediaSession **session);")
 470 cpp_quote("HRESULT WINAPI MFCreateMFByteStreamOnStream(IStream *stream, IMFByteStream **bytestream);" )
 471 cpp_quote("HRESULT WINAPI MFCreateMFByteStreamOnStreamEx(IUnknown *stream, IMFByteStream **bytestream);")
 472 cpp_quote("HRESULT WINAPI MFCreatePresentationClock(IMFPresentationClock **clock);")
 473 cpp_quote("HRESULT WINAPI MFCreatePresentationDescriptor(DWORD count, IMFStreamDescriptor **descriptors,")
 474 cpp_quote("     IMFPresentationDescriptor **presentation_desc);")
 475 cpp_quote("HRESULT WINAPI MFCreateSequencerSource(IUnknown *reserved, IMFSequencerSource **seq_source);" )
 476 cpp_quote("HRESULT WINAPI MFCreateSourceResolver(IMFSourceResolver **resolver);")
 477 cpp_quote("HRESULT WINAPI MFCreateStreamDescriptor(DWORD identifier, DWORD cMediaTypes,")
 478 cpp_quote("     IMFMediaType **types, IMFStreamDescriptor **descriptor);")
 479 cpp_quote("HRESULT WINAPI MFCreateSystemTimeSource(IMFPresentationTimeSource **time_source);")
 480 cpp_quote("HRESULT WINAPI MFCreateTopology(IMFTopology **topology);")
 481 cpp_quote("HRESULT WINAPI MFCreateTopologyNode(MF_TOPOLOGY_TYPE node_type, IMFTopologyNode **node);")
 482 cpp_quote("HRESULT WINAPI MFCreateTopoLoader(IMFTopoLoader **loader);")
 483 cpp_quote("HRESULT WINAPI MFGetSupportedMimeTypes(PROPVARIANT *array);")
 484 cpp_quote("HRESULT WINAPI MFGetService(IUnknown *object, REFGUID service, REFIID iid, void **obj);")
 485 cpp_quote("MFTIME  WINAPI MFGetSystemTime(void);")
 486 cpp_quote("HRESULT WINAPI MFShutdownObject(IUnknown *object);")
 487
 488 typedef enum _MFMEDIASOURCE_CHARACTERISTICS
 489 {
 490     MFMEDIASOURCE_IS_LIVE                    = 0x1,
 491     MFMEDIASOURCE_CAN_SEEK                   = 0x2,
 492     MFMEDIASOURCE_CAN_PAUSE                  = 0x4,
 493     MFMEDIASOURCE_HAS_SLOW_SEEK              = 0x8,
 494     MFMEDIASOURCE_HAS_MULTIPLE_PRESENTATIONS = 0x10,
 495     MFMEDIASOURCE_CAN_SKIPFORWARD            = 0x20,
 496     MFMEDIASOURCE_CAN_SKIPBACKWARD           = 0x40,
 497     MFMEDIASOURCE_DOES_NOT_USE_NETWORK       = 0x80,
 498 } MFMEDIASOURCE_CHARACTERISTICS;
 499
 500 [
 501     object,
 502     uuid(279a808d-aec7-40c8-9c6b-a6b492c78a66),
 503 ]
 504 interface IMFMediaSource : IMFMediaEventGenerator
 505 {
 506     HRESULT GetCharacteristics(
 507         [out] DWORD *characteristics );
 508
 509     [local]
 510     HRESULT CreatePresentationDescriptor(
 511         [out] IMFPresentationDescriptor **descriptor );
 512     [call_as(CreatePresentationDescriptor)]
 513     HRESULT RemoteCreatePresentationDescriptor(
 514         [out] DWORD *count,
 515         [out, size_is(,*count)] BYTE **data,
 516         [out] IMFPresentationDescriptor **descriptor );
 517
 518     HRESULT Start(
 519         [in] IMFPresentationDescriptor *descriptor,
 520         [in, unique] const GUID *time_format,
 521         [in, unique] const PROPVARIANT *start_position );
 522
 523     HRESULT Stop();
 524     HRESULT Pause();
 525     HRESULT Shutdown();
 526 }
 527
 528 [
 529     object,
 530     uuid(d182108f-4ec6-443f-aa42-a71106ec825f),
 531 ]
 532 interface IMFMediaStream : IMFMediaEventGenerator
 533 {
 534     HRESULT GetMediaSource(
 535         [out] IMFMediaSource **source);
 536
 537     HRESULT GetStreamDescriptor(
 538         [out] IMFStreamDescriptor **descriptor);
 539
 540     [local]
 541     HRESULT RequestSample(
 542         [in] IUnknown *token);
 543
 544     [call_as(RequestSample)]
 545     HRESULT RemoteRequestSample();
 546 }
 547
 548 interface IMFStreamSink;
 549
 550 [
 551     object,
 552     uuid(7ff12cce-f76f-41c2-863b-1666c8e5e139)
 553 ]
 554 interface IMFPresentationTimeSource : IMFClock
 555 {
 556     HRESULT GetUnderlyingClock([out] IMFClock **clock);
 557 }
 558
 559 cpp_quote("#define PRESENTATION_CURRENT_POSITION 0x7fffffffffffffff")
 560
 561 [
 562     object,
 563     uuid(868ce85c-8ea9-4f55-ab82-b009a910a805)
 564 ]
 565 interface IMFPresentationClock : IMFClock
 566 {
 567     HRESULT SetTimeSource([in] IMFPresentationTimeSource *time_source);
 568     HRESULT GetTimeSource([out] IMFPresentationTimeSource **time_source);
 569     HRESULT GetTime([out] MFTIME *time);
 570     HRESULT AddClockStateSink([in] IMFClockStateSink *state_sink);
 571     HRESULT RemoveClockStateSink([in] IMFClockStateSink *state_sink);
 572     HRESULT Start([in] LONGLONG start_offset);
 573     HRESULT Stop();
 574     HRESULT Pause();
 575 }
 576
 577 [
 578     object,
 579     uuid(6ef2a660-47c0-4666-b13d-cbb717f2fa2c)
 580 ]
 581 interface IMFMediaSink : IUnknown
 582 {
 583     HRESULT GetCharacteristics([out] DWORD *characteristics);
 584     HRESULT AddStreamSink(
 585         [in] DWORD stream_sink_id,
 586         [in] IMFMediaType *media_type,
 587         [out] IMFStreamSink **stream_sink);
 588     HRESULT RemoveStreamSink([in] DWORD stream_sink_id);
 589     HRESULT GetStreamSinkCount([out] DWORD *count);
 590     HRESULT GetStreamSinkByIndex([in] DWORD index, [out] IMFStreamSink **sink);
 591     HRESULT GetStreamSinkById([in] DWORD stream_sink_id, [out] IMFStreamSink **sink);
 592     HRESULT SetPresentationClock([in] IMFPresentationClock *clock);
 593     HRESULT GetPresentationClock([out] IMFPresentationClock **clock);
 594     HRESULT Shutdown();
 595 }
 596
 597 typedef enum _MFSHUTDOWN_STATUS
 598 {
 599     MFSHUTDOWN_INITIATED,
 600     MFSHUTDOWN_COMPLETED,
 601 } MFSHUTDOWN_STATUS;
 602
 603 [
 604     object,
 605     uuid(97ec2ea4-0e42-4937-97ac-9d6d328824e1)
 606 ]
 607 interface IMFShutdown : IUnknown
 608 {
 609     HRESULT Shutdown();
 610     HRESULT GetShutdownStatus([out] MFSHUTDOWN_STATUS *status);
 611 }
 612
 613 cpp_quote("#define MF_RESOLUTION_MEDIASOURCE                                           0x00000001")
 614 cpp_quote("#define MF_RESOLUTION_BYTESTREAM                                            0x00000002")
 615 cpp_quote("#define MF_RESOLUTION_CONTENT_DOES_NOT_HAVE_TO_MATCH_EXTENSION_OR_MIME_TYPE 0x00000010")
 616 cpp_quote("#define MF_RESOLUTION_KEEP_BYTE_STREAM_ALIVE_ON_FAIL                        0x00000020")
 617 cpp_quote("#define MF_RESOLUTION_READ                                                  0x00010000")
 618 cpp_quote("#define MF_RESOLUTION_WRITE                                                 0x00020000")
 619 cpp_quote("#define MF_RESOLUTION_DISABLE_LOCAL_PLUGINS                                 0x00000040")
 620
 621 cpp_quote("#ifdef __cplusplus")
 622 cpp_quote("static inline HRESULT MFSetAttributeSize(IMFAttributes *attributes, REFGUID key, UINT32 width, UINT32 height)")
 623 cpp_quote("{")
 624 cpp_quote("    return attributes->SetUINT64(key, ((UINT64)width << 32) | height);")
 625 cpp_quote("}")
 626 cpp_quote("static inline HRESULT MFSetAttributeRatio(IMFAttributes *attributes, REFGUID key, UINT32 numerator, UINT32 denominator)")
 627 cpp_quote("{")
 628 cpp_quote("    return attributes->SetUINT64(key, ((UINT64)numerator << 32) | denominator);")
 629 cpp_quote("}")
 630 cpp_quote("#endif")
 631
 632 cpp_quote("EXTERN_GUID(MF_SD_LANGUAGE,                0x00af2180, 0xbdc2, 0x423c, 0xab, 0xca, 0xf5, 0x03, 0x59, 0x3b, 0xc1, 0x21);")
 633 cpp_quote("EXTERN_GUID(MF_SD_MUTUALLY_EXCLUSIVE,      0x023ef79c, 0x388d, 0x487f, 0xac, 0x17, 0x69, 0x6c, 0xd6, 0xe3, 0xc6, 0xf5);")
 634 cpp_quote("EXTERN_GUID(MF_SD_PROTECTED,               0x00af2181, 0xbdc2, 0x423c, 0xab, 0xca, 0xf5, 0x03, 0x59, 0x3b, 0xc1, 0x21);")
 635 cpp_quote("EXTERN_GUID(MF_SD_STREAM_NAME,             0x4f1b099d, 0xd314, 0x41e5, 0xa7, 0x81, 0x7f, 0xef, 0xaa, 0x4c, 0x50, 0x1f);")
 636 cpp_quote("EXTERN_GUID(MF_SD_SAMI_LANGUAGE,           0x36fcb98a, 0x6cd0, 0x44cb, 0xac, 0xb9, 0xa8, 0xf5, 0x60, 0x0d, 0xd0, 0xbb);")
 637
 638 cpp_quote("EXTERN_GUID(MF_PD_PMPHOST_CONTEXT,         0x6c990d31, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 639 cpp_quote("EXTERN_GUID(MF_PD_APP_CONTEXT,             0x6c990d32, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 640 cpp_quote("EXTERN_GUID(MF_PD_TOTAL_FILE_SIZE,         0x6c990d34, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 641 cpp_quote("EXTERN_GUID(MF_PD_AUDIO_ENCODING_BITRATE,  0x6c990d35, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 642 cpp_quote("EXTERN_GUID(MF_PD_VIDEO_ENCODING_BITRATE,  0x6c990d36, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 643 cpp_quote("EXTERN_GUID(MF_PD_MIME_TYPE,               0x6c990d37, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 644 cpp_quote("EXTERN_GUID(MF_PD_LAST_MODIFIED_TIME,      0x6c990d38, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 645 cpp_quote("EXTERN_GUID(MF_PD_PLAYBACK_ELEMENT_ID,     0x6c990d39, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 646 cpp_quote("EXTERN_GUID(MF_PD_PREFERRED_LANGUAGE,      0x6c990d3a, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 647 cpp_quote("EXTERN_GUID(MF_PD_PLAYBACK_BOUNDARY_TIME,  0x6c990d3b, 0xbb8e, 0x477a, 0x85, 0x98, 0x0d, 0x5d, 0x96, 0xfc, 0xd8, 0x8a);")
 648 cpp_quote("EXTERN_GUID(MF_PD_AUDIO_ISVARIABLEBITRATE, 0x33026ee0, 0xe387, 0x4582, 0xae, 0x0a, 0x34, 0xa2, 0xad, 0x3b, 0xaa, 0x18);")
 649 cpp_quote("DEFINE_GUID(MF_PD_ADAPTIVE_STREAMING,      0xea0d5d97, 0x29f9, 0x488b, 0xae, 0x6b, 0x7d, 0x6b, 0x41, 0x36, 0x11, 0x2b);")
 650 cpp_quote("EXTERN_GUID(MF_PD_SAMI_STYLELIST,          0xe0b73c7f, 0x486d, 0x484e, 0x98, 0x72, 0x4d, 0xe5, 0x19, 0x2a, 0x7b, 0xf8);")