1 2 /* 3 * Copyright (C) Texas Instruments - http://www.ti.com/ 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2.1 of the License, or (at your option) any later version. 9 * 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 #ifndef OMX_AACENC_UTILS__H 22 #define OMX_AACENC_UTILS__H 23 24 #include <OMX_Component.h> 25 #include <OMX_TI_Common.h> 26 #include <OMX_TI_Debug.h> 27 #include "LCML_DspCodec.h" 28 #include "OMX_AacEncoder.h" 29 30 #ifdef RESOURCE_MANAGER_ENABLED 31 #include <ResourceManagerProxyAPI.h> 32 #endif 33 34 #define AACENC_MAJOR_VER 0x0001 35 #define AACENC_MINOR_VER 0x0001 36 #define NOT_USED 10 37 #define NORMAL_BUFFER 0 38 #define OMX_AACENC_DEFAULT_SEGMENT (0) 39 #define OMX_AACENC_SN_TIMEOUT (1000) 40 #define OMX_AACENC_SN_PRIORITY (10) 41 #define OMX_AACENC_NUM_DLLS (2) 42 #define AACENC_CPU_USAGE 45 43 #define _ERROR_PROPAGATION__ 44 #define MPEG4AACENC_MAX_OUTPUT_FRAMES 24 45 46 #ifndef ANDROID 47 #define ANDROID 48 #endif 49 50 #ifdef ANDROID 51 #undef LOG_TAG 52 #define LOG_TAG "OMX_AACENC" 53 54 /* PV opencore capability custom parameter index */ 55 #define PV_OMX_COMPONENT_CAPABILITY_TYPE_INDEX 0xFF7A347 56 #endif 57 58 #ifdef __PERF_INSTRUMENTATION__ 59 #include "perf.h" 60 #endif 61 #include <OMX_Component.h> 62 63 #define OMX_CONF_INIT_STRUCT(_s_, _name_) \ 64 memset((_s_), 0x0, sizeof(_name_)); \ 65 (_s_)->nSize = sizeof(_name_); \ 66 (_s_)->nVersion.s.nVersionMajor = AACENC_MAJOR_VER; \ 67 (_s_)->nVersion.s.nVersionMinor = AACENC_MINOR_VER; \ 68 (_s_)->nVersion.s.nRevision = 0x0001; \ 69 (_s_)->nVersion.s.nStep = 0x0 70 71 #define OMX_CONF_CHECK_CMD(_ptr1, _ptr2, _ptr3) \ 72 { \ 73 if(!_ptr1 || !_ptr2 || !_ptr3){ \ 74 OMXDBG_PRINT(stderr, ERROR, 4, 0, "%d :: Error bad parameter \n",__LINE__);\ 75 eError = OMX_ErrorBadParameter; \ 76 goto EXIT; \ 77 } \ 78 } 79 80 #define OMX_CONF_SET_ERROR_BAIL(_eError, _eCode)\ 81 { \ 82 _eError = _eCode; \ 83 goto OMX_CONF_CMD_BAIL; \ 84 } 85 86 #define OMX_CLOSE_PIPE(_pStruct_,err)\ 87 OMXDBG_PRINT(stderr, PRINT, 2, OMX_DBG_BASEMASK, "%d :: CLOSING PIPE \n",__LINE__);\ 88 err = close (_pStruct_);\ 89 if(0 != err && OMX_ErrorNone == eError){\ 90 eError = OMX_ErrorHardware;\ 91 OMXDBG_PRINT(stderr, ERROR, 4, 0, "%d :: Error while closing pipe\n",__LINE__);\ 92 goto EXIT;\ 93 } 94 95 #define OMX_DPRINT_ADDRESS(_s_, _ptr_) \ 96 OMXDBG_PRINT(stderr, PRINT, 2, 0, "%s = %p\n", _s_, _ptr_); 97 98 99 #undef SWAT_ANALYSIS 100 101 /* debug message */ 102 #undef AACENC_DEBUG 103 #define AACENC_ERROR 104 105 106 #ifndef UNDER_CE 107 #ifdef AACENC_ERROR 108 #define AACENC_EPRINT(...) fprintf(stderr,__VA_ARGS__) 109 #else 110 #define AACENC_EPRINT(...) 111 #endif /* AAC_ERROR*/ 112 113 114 #ifdef AACENC_DEBUG 115 #define AACENC_DPRINT(...) fprintf(stderr,__VA_ARGS__) 116 #else 117 #define AACENC_DPRINT(...) 118 #endif 119 120 #else /*UNDER_CE*/ 121 122 #ifdef AACENC_DEBUG 123 #define AACENC_DPRINT(STR, ARG...) printf() 124 #else 125 #endif 126 127 #endif /*UNDER_CE*/ 128 129 /* ======================================================================= */ 130 /** 131 * @def AACENC_USN_DLL_NAME USN DLL name 132 */ 133 /* ======================================================================= */ 134 #ifdef UNDER_CE 135 #define AACENC_USN_DLL_NAME "\\windows\\usn.dll64P" 136 #else 137 #define AACENC_USN_DLL_NAME "usn.dll64P" 138 #endif 139 140 /* ======================================================================= */ 141 /** 142 * @def AACENC_DLL_NAME AAC Enc Encoder socket node DLL name 143 */ 144 /* ======================================================================= */ 145 #ifdef UNDER_CE 146 #define AACENC_DLL_NAME "\\windows\\mpeg4aacenc_sn.dll64P" 147 #else 148 #define AACENC_DLL_NAME "mpeg4aacenc_sn.dll64P" 149 #endif 150 151 typedef struct 152 { 153 OMX_BOOL bLastBuffer; 154 }AACENC_UAlgInBufParamStruct; 155 156 typedef struct 157 { 158 unsigned long unNumFramesEncoded; 159 unsigned long unFrameSizes[MPEG4AACENC_MAX_OUTPUT_FRAMES]; 160 }AACENC_UAlgOutBufParamStruct; 161 162 163 typedef struct PV_OMXComponentCapabilityFlagsType 164 { 165 ////////////////// OMX COMPONENT CAPABILITY RELATED MEMBERS (for opencore compatability) 166 OMX_BOOL iIsOMXComponentMultiThreaded; 167 OMX_BOOL iOMXComponentSupportsExternalOutputBufferAlloc; 168 OMX_BOOL iOMXComponentSupportsExternalInputBufferAlloc; 169 OMX_BOOL iOMXComponentSupportsMovableInputBuffers; 170 OMX_BOOL iOMXComponentSupportsPartialFrames; 171 OMX_BOOL iOMXComponentNeedsNALStartCode; 172 OMX_BOOL iOMXComponentCanHandleIncompleteFrames; 173 } PV_OMXComponentCapabilityFlagsType; 174 175 /*This enum must not be changed.*/ 176 typedef enum COMP_PORT_TYPE 177 { 178 INPUT_PORT = 0, 179 OUTPUT_PORT 180 }COMP_PORT_TYPE; 181 182 typedef enum 183 { 184 DIRECTION_INPUT, 185 DIRECTION_OUTPUT 186 }BUFFER_Dir; 187 188 typedef struct BUFFS 189 { 190 char BufHeader; 191 char Buffer; 192 }BUFFS; 193 194 typedef struct BUFFERHEADERTYPE_INFO 195 { 196 OMX_BUFFERHEADERTYPE* pBufHeader[MAX_NUM_OF_BUFS]; 197 BUFFS bBufOwner[MAX_NUM_OF_BUFS]; 198 }BUFFERHEADERTYPE_INFO; 199 200 typedef OMX_ERRORTYPE (*fpo)(OMX_HANDLETYPE); 201 202 typedef struct AACENC_AudioCodecParams 203 { 204 unsigned long iSamplingRate; 205 unsigned long iStrmId; 206 unsigned short iAudioFormat; 207 }AACENC_AudioCodecParams; 208 209 /* enum AACENC_BOOL_TYPE */ 210 /* brief Enumerated type for Boolean decision */ 211 212 typedef enum 213 { 214 AACENC_FALSE = 0, /*!< To indicate False */ 215 AACENC_TRUE = 1 /*!< To indicate True */ 216 } AACENC_BOOL_TYPE; 217 218 /*! \enum AACENC_OBJ_TYP */ 219 /*! \brief enumerated type for output format */ 220 typedef enum 221 { 222 AACENC_OBJ_TYP_LC = 2, /*!< AAC Low Complexity */ 223 AACENC_OBJ_TYP_HEAAC = 5, /*!< HE AAC */ 224 AACENC_OBJ_TYP_PS = 29 /*!< AAC LC + SBR + PS */ 225 } AACENC_OBJ_TYP; 226 227 /*! \enum AACENC_TRANSPORT_TYPE */ 228 /*! \brief Enumerated type for output file format */ 229 typedef enum 230 { 231 AACENC_TT_RAW = 0, /*!< Raw Output Format */ 232 AACENC_TT_ADIF = 1, /*!< ADIF File Format */ 233 AACENC_TT_ADTS = 2 /*!< ADTS File Format */ 234 } AACENC_TRANSPORT_TYPE; 235 236 /* ======================================================================= */ 237 /** MPEG4AACENC_UALGParams 238 * 239 * @param lOutputFormat - To set interleaved/Block format:Refer to IAUDIO_PcmFormat. 240 * @param DownSampleSbr - 241 */ 242 /* ==================================================================== */ 243 typedef struct 244 { 245 long size; /* size of this structure */ 246 long bitRate; /* Average bit rate in bits per second */ 247 long sampleRate; /* Samplling frequency in Hz */ 248 long numChannels; /* Number of Channels: IAUDIO_ChannelId */ 249 250 }MPEG4AUDENC_UALGdynamicparams; 251 252 253 typedef struct MPEG4AACENC_UALGParams 254 { 255 int size; 256 MPEG4AUDENC_UALGdynamicparams audenc_dynamicparams; 257 /*!< generic encoder dynamic parameters */ 258 259 /* For RESET Command */ 260 AACENC_BOOL_TYPE useTns; /*!< Flag for activating TNS feature */ 261 AACENC_BOOL_TYPE usePns; /*!< Flag for activating PNS feature */ 262 263 AACENC_OBJ_TYP outObjectType; /*!< Output Object Type LC/HE/HEv2 */ 264 AACENC_TRANSPORT_TYPE outFileFormat; /*!< Output File Format */ 265 266 } MPEG4AACENC_UALGParams; 267 268 typedef enum { 269 IUALG_CMD_STOP = 0, 270 IUALG_CMD_PAUSE = 1, 271 IUALG_CMD_GETSTATUS = 2, 272 IUALG_CMD_SETSTATUS = 3, 273 IUALG_CMD_USERCMDSTART = 100 274 }IUALG_Cmd; 275 276 typedef enum { 277 IAUDIO_BLOCK=0, 278 IAUDIO_INTERLEAVED 279 } IAUDIO_AacFormat; 280 281 typedef struct LCML_AACENC_BUFHEADERTYPE 282 { 283 BUFFER_Dir eDir; 284 OMX_BUFFERHEADERTYPE* buffer; 285 AACENC_UAlgInBufParamStruct *pIpParam; 286 AACENC_UAlgOutBufParamStruct *pOpParam; 287 }LCML_AACENC_BUFHEADERTYPE; 288 289 290 291 typedef struct _BUFFERLIST BUFFERLIST; 292 293 struct _BUFFERLIST 294 { 295 OMX_BUFFERHEADERTYPE sBufHdr; /* actual buffer header */ 296 OMX_BUFFERHEADERTYPE *pBufHdr[MAX_NUM_OF_BUFS]; /* records buffer header send by client */ 297 OMX_U32 bufferOwner[MAX_NUM_OF_BUFS]; 298 OMX_U16 numBuffers; 299 OMX_U32 bBufferPending[MAX_NUM_OF_BUFS]; 300 BUFFERLIST *pNextBuf; 301 BUFFERLIST *pPrevBuf; 302 }; 303 304 #ifdef UNDER_CE 305 #ifndef _OMX_EVENT_ 306 #define _OMX_EVENT_ 307 typedef struct OMX_Event { 308 HANDLE event; 309 } OMX_Event; 310 #endif 311 int OMX_CreateEvent(OMX_Event *event); 312 int OMX_SignalEvent(OMX_Event *event); 313 int OMX_WaitForEvent(OMX_Event *event); 314 int OMX_DestroyEvent(OMX_Event *event); 315 #endif 316 317 /* ======================================================================= */ 318 /** 319 * pthread variable to indicate OMX returned all buffers to app 320 */ 321 /* ======================================================================= */ 322 pthread_mutex_t bufferReturned_mutex; 323 pthread_cond_t bufferReturned_condition; 324 325 326 typedef struct AACENC_COMPONENT_PRIVATE 327 { 328 /** Array of pointers to BUFFERHEADERTYPE structues 329 This pBufHeader[INPUT_PORT] will point to all the 330 BUFFERHEADERTYPE structures related to input port, 331 not just one structure. Same is for output port 332 also. */ 333 OMX_BUFFERHEADERTYPE* pBufHeader[NUM_OF_PORTS]; 334 335 BUFFERHEADERTYPE_INFO BufInfo[NUM_OF_PORTS]; 336 337 OMX_CALLBACKTYPE cbInfo; 338 /** Handle for use with async callbacks */ 339 OMX_PORT_PARAM_TYPE sPortParam; 340 341 OMX_PRIORITYMGMTTYPE* sPriorityMgmt; 342 343 #ifdef RESOURCE_MANAGER_ENABLED 344 RMPROXY_CALLBACKTYPE rmproxyCallback; 345 #endif 346 347 OMX_BOOL bPreempted; 348 349 OMX_AUDIO_PARAM_PORTFORMATTYPE sInPortFormat; 350 351 OMX_AUDIO_PARAM_PORTFORMATTYPE sOutPortFormat; 352 353 OMX_U32 bIsBufferOwned[NUM_OF_PORTS]; 354 /** This will contain info like how many buffers 355 are there for input/output ports, their size etc, but not 356 BUFFERHEADERTYPE POINTERS. */ 357 OMX_U32 abc; 358 359 OMX_U32 def; 360 361 OMX_PARAM_PORTDEFINITIONTYPE* pPortDef[NUM_OF_PORTS]; 362 363 OMX_AUDIO_PARAM_AACPROFILETYPE* aacParams[NUM_OF_PORTS]; 364 365 OMX_AUDIO_PARAM_PCMMODETYPE* pcmParam[NUM_OF_PORTS]; 366 367 /** This is component handle */ 368 OMX_COMPONENTTYPE* pHandle; 369 370 /** Current state of this component */ 371 OMX_STATETYPE curState; 372 373 /** The component thread handle */ 374 pthread_t ComponentThread; 375 376 /** The pipes for sending buffers to the thread */ 377 int dataPipe[2]; 378 379 /** The pipes for sending buffers to the thread */ 380 int cmdPipe[2]; 381 /** The pipes for sending buffers to the thread */ 382 int cmdDataPipe[2]; 383 384 /** Set to indicate component is stopping */ 385 OMX_U32 bIsStopping; 386 387 /** Number of input buffers at runtime */ 388 OMX_U32 nRuntimeInputBuffers; 389 390 /** Number of output buffers at runtime */ 391 OMX_U32 nRuntimeOutputBuffers; 392 393 OMX_U32 bIsThreadstop; 394 395 OMX_U32 bIsEOFSent; 396 397 /** Count of number of buffers outstanding with bridge */ 398 OMX_U32 lcml_nIpBuf; 399 400 OMX_BOOL CustomConfiguration; 401 402 #ifdef __PERF_INSTRUMENTATION__ 403 PERF_OBJHANDLE pPERF, pPERFcomp; 404 OMX_U32 nLcml_nCntIp; 405 OMX_U32 nLcml_nCntOpReceived; 406 #endif 407 408 /** Count of number of buffers outstanding with bridge */ 409 OMX_U32 lcml_nOpBuf; 410 411 OMX_U32 app_nBuf; 412 413 OMX_U32 lcml_nCntIp; 414 415 OMX_U32 lcml_nCntOpReceived; 416 417 OMX_U32 lcml_nCntApp; 418 419 OMX_U32 lcml_compID; 420 421 OMX_U32 num_Reclaimed_Op_Buff; 422 423 OMX_U32 num_Sent_Ip_Buff; 424 425 OMX_U32 num_Op_Issued; 426 427 OMX_HANDLETYPE pLcmlHandle; 428 429 LCML_AACENC_BUFHEADERTYPE *pLcmlBufHeader[2]; 430 431 MPEG4AACENC_UALGParams* ptAlgDynParams; 432 433 AACENC_AudioCodecParams* pParams; 434 435 OMX_U16 ulSamplingRate; 436 437 OMX_U16 unNumChannels; 438 439 OMX_U32 unBitrate; 440 441 OMX_U16 nObjectType; 442 443 OMX_U32 bitRateMode; 444 445 OMX_U16 File_Format; 446 447 OMX_U32 dasfmode; 448 449 OMX_U32 EmptybufferdoneCount; 450 451 OMX_U32 EmptythisbufferCount; 452 453 OMX_U32 FillbufferdoneCount; 454 455 OMX_U32 FillthisbufferCount; 456 457 OMX_U32 bPortDefsAllocated; 458 459 OMX_U32 bCompThreadStarted; 460 461 OMX_PTR pMarkData; 462 463 OMX_MARKTYPE *pMarkBuf; 464 465 OMX_HANDLETYPE hMarkTargetComponent; 466 467 OMX_U32 bBypassDSP; 468 469 BUFFERLIST *pInputBufferList; 470 471 BUFFERLIST *pOutputBufferList; 472 473 LCML_STRMATTR *strmAttr; 474 475 OMX_U32 nVersion; 476 477 OMX_STRING cComponentName; 478 479 OMX_VERSIONTYPE ComponentVersion; 480 481 OMX_U32 streamID; 482 483 OMX_U32 bInputBufferHeaderAllocated; 484 /** Stores input buffers while paused */ 485 OMX_BUFFERHEADERTYPE *pInputBufHdrPending[MAX_NUM_OF_BUFS]; 486 487 /** Number of input buffers received while paused */ 488 OMX_U32 nNumInputBufPending; 489 490 /** Stores output buffers while paused */ 491 OMX_BUFFERHEADERTYPE *pOutputBufHdrPending[MAX_NUM_OF_BUFS]; 492 493 /** Number of output buffers received while paused */ 494 OMX_U32 nNumOutputBufPending; 495 496 497 OMX_U8 PendingInPausedBufs; 498 OMX_BUFFERHEADERTYPE *pInBufHdrPausedPending[MAX_NUM_OF_BUFS]; 499 OMX_U8 PendingOutPausedBufs; 500 OMX_BUFFERHEADERTYPE *pOutBufHdrPausedPending[MAX_NUM_OF_BUFS]; 501 502 503 504 OMX_U32 bPlayCompleteFlag; 505 506 /** Flag set when a disable command is pending */ 507 OMX_U32 bDisableCommandPending; 508 509 /** Parameter for pending disable command */ 510 OMX_U32 bDisableCommandParam; 511 512 /** Flag set when a disable command is pending */ 513 OMX_U32 bEnableCommandPending; 514 515 /** Parameter for pending disable command */ 516 OMX_U32 nEnableCommandParam; 517 518 /** Flag to set when socket node stop callback should not transition 519 component to OMX_StateIdle */ 520 OMX_U32 bNoIdleOnStop; 521 522 /** Flag set when idle command is pending */ 523 /* OMX_U32 bIdleCommandPending; */ 524 525 /** Flag set when pause command is pending */ 526 OMX_U32 bPauseCommandPending; 527 528 /** Flag set when socket node is stopped */ 529 OMX_U32 bDspStoppedWhileExecuting; 530 531 /** Number of outstanding FillBufferDone() calls */ 532 OMX_S32 nOutStandingFillDones; 533 534 /** Number of outstanding EmptyBufferDone() calls */ 535 OMX_S32 nOutStandingEmptyDones; 536 537 OMX_BUFFERHEADERTYPE *LastOutputBufferHdrQueued; 538 539 #ifndef UNDER_CE 540 pthread_mutex_t AlloBuf_mutex; 541 pthread_cond_t AlloBuf_threshold; 542 OMX_U8 AlloBuf_waitingsignal; 543 544 pthread_mutex_t codecStop_mutex; 545 pthread_cond_t codecStop_threshold; 546 OMX_U8 codecStop_waitingsignal; 547 548 pthread_mutex_t codecFlush_mutex; 549 pthread_cond_t codecFlush_threshold; 550 OMX_U8 codecFlush_waitingsignal; 551 552 pthread_mutex_t InLoaded_mutex; 553 pthread_cond_t InLoaded_threshold; 554 OMX_U8 InLoaded_readytoidle; 555 556 pthread_mutex_t InIdle_mutex; 557 pthread_cond_t InIdle_threshold; 558 OMX_U8 InIdle_goingtoloaded; 559 560 OMX_U8 nUnhandledFillThisBuffers; 561 OMX_U8 nUnhandledEmptyThisBuffers; 562 OMX_BOOL bFlushOutputPortCommandPending; 563 OMX_BOOL bFlushInputPortCommandPending; 564 565 #else 566 OMX_Event AlloBuf_event; 567 OMX_U8 AlloBuf_waitingsignal; 568 569 OMX_Event InLoaded_event; 570 OMX_U8 InLoaded_readytoidle; 571 572 OMX_Event InIdle_event; 573 OMX_U8 InIdle_goingtoloaded; 574 575 576 #endif 577 OMX_BOOL bLoadedCommandPending; 578 OMX_BOOL bIsInvalidState; 579 void* PtrCollector[6]; 580 581 OMX_BUFFERHEADERTYPE *LastOutbuf; 582 OMX_PARAM_COMPONENTROLETYPE componentRole; 583 OMX_U16 FramesPer_OutputBuffer; 584 585 /* backup pointer for LCML */ 586 void* ptrLibLCML; 587 588 OMX_BOOL bCodecDestroyed; 589 OMX_BOOL bGotLCML; 590 591 OMX_STRING* sDeviceString; 592 OMX_BOOL bFirstOutputBuffer; 593 594 /** Keep buffer timestamps **/ 595 OMX_S64 timestampBufIndex[MAX_NUM_OF_BUFS]; 596 /** Index to arrBufIndex[], used for input buffer timestamps */ 597 OMX_U8 IpBufindex; 598 /** Index to arrBufIndex[], used for output buffer timestamps */ 599 OMX_U8 OpBufindex; 600 601 /** Keep buffer tickcount **/ 602 OMX_U32 tickcountBufIndex[MAX_NUM_OF_BUFS]; 603 604 PV_OMXComponentCapabilityFlagsType iPVCapabilityFlags; 605 606 struct OMX_TI_Debug dbg; 607 608 /* Reference count for pending state change requests */ 609 OMX_U32 nPendingStateChangeRequests; 610 pthread_mutex_t mutexStateChangeRequest; 611 pthread_cond_t StateChangeCondition; 612 613 } AACENC_COMPONENT_PRIVATE; 614 615 OMX_ERRORTYPE AACENCGetCorresponding_LCMLHeader(AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_U8 *pBuffer, 616 OMX_DIRTYPE eDir, 617 LCML_AACENC_BUFHEADERTYPE **ppLcmlHdr); 618 619 OMX_ERRORTYPE AACENCLCML_Callback(TUsnCodecEvent event,void * args [10]); 620 621 OMX_ERRORTYPE AACENCFill_LCMLInitParams(OMX_HANDLETYPE pHandle, 622 LCML_DSP *plcml_Init,OMX_U16 arr[]); 623 624 OMX_ERRORTYPE AACENCGetBufferDirection(OMX_BUFFERHEADERTYPE *pBufHeader, OMX_DIRTYPE *eDir); 625 626 OMX_U32 AACENCHandleCommand(AACENC_COMPONENT_PRIVATE *pComponentPrivate); 627 628 OMX_ERRORTYPE AACENCHandleDataBuf_FromApp(OMX_BUFFERHEADERTYPE *pBufHeader, 629 AACENC_COMPONENT_PRIVATE *pComponentPrivate); 630 631 int AACEnc_GetSampleRateIndexL( const int aRate); 632 633 OMX_HANDLETYPE AACENCGetLCMLHandle(AACENC_COMPONENT_PRIVATE *pComponentPrivate); 634 635 OMX_ERRORTYPE AACENC_CleanupInitParams(OMX_HANDLETYPE pHandle); 636 637 void AACENC_SetPending(AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_BUFFERHEADERTYPE *pBufHdr, OMX_DIRTYPE eDir, OMX_U32 lineNumber); 638 639 void AACENC_ClearPending(AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_BUFFERHEADERTYPE *pBufHdr, OMX_DIRTYPE eDir, OMX_U32 lineNumber) ; 640 641 OMX_U32 AACENC_IsPending(AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_BUFFERHEADERTYPE *pBufHdr, OMX_DIRTYPE eDir); 642 643 /* =========================================================== */ 644 /** 645 * AACENC_TransitionToIdle() Transitions component to idle 646 * 647 * 648 * @param pComponentPrivate Component private data 649 * 650 * @return OMX_ErrorNone = No error 651 * OMX Error code = Error 652 */ 653 /*================================================================== */ 654 655 OMX_ERRORTYPE AACENC_TransitionToPause(AACENC_COMPONENT_PRIVATE *pComponentPrivate); 656 657 OMX_ERRORTYPE AACENCFill_LCMLInitParamsEx(OMX_HANDLETYPE pComponent); 658 659 OMX_ERRORTYPE AACENCWriteConfigHeader(AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_BUFFERHEADERTYPE *pBufHdr); 660 661 #ifdef RESOURCE_MANAGER_ENABLED 662 void AACENC_ResourceManagerCallback(RMPROXY_COMMANDDATATYPE cbData); 663 #endif 664 665 #ifndef UNDER_CE 666 OMX_ERRORTYPE OMX_ComponentInit (OMX_HANDLETYPE hComp); 667 #else 668 /* WinCE Implicit Export Syntax */ 669 #define OMX_EXPORT __declspec(dllexport) 670 OMX_EXPORT OMX_ERRORTYPE OMX_ComponentInit (OMX_HANDLETYPE hComp); 671 #endif 672 673 674 OMX_ERRORTYPE AACENC_StartComponentThread(OMX_HANDLETYPE pHandle); 675 676 OMX_ERRORTYPE AACENC_StopComponentThread(OMX_HANDLETYPE pHandle); 677 678 OMX_ERRORTYPE AACENC_FreeCompResources(OMX_HANDLETYPE pComponent); 679 680 OMX_ERRORTYPE AddStateTransition(AACENC_COMPONENT_PRIVATE* pComponentPrivate); 681 OMX_ERRORTYPE RemoveStateTransition(AACENC_COMPONENT_PRIVATE* pComponentPrivate, OMX_BOOL bEnableSignal); 682 683 /* =========================================================================*/ 684 /** func AACENC_HandleUSNError 685 * 686 * desc Handles error messages returned by the dsp 687 * 688 *@return n/a 689 */ 690 /* =========================================================================*/ 691 void AACENC_HandleUSNError (AACENC_COMPONENT_PRIVATE *pComponentPrivate, OMX_U32 arg); 692 693 694 #endif 695 696 697 /*=======================================================================*/ 698 /** @fn SignalIfAllBuffersAreReturned 699 * @brief Sends pthread signal to indicate OMX has returned all buffers to app 700 * 701 * @param none 702 * 703 * @Return none 704 * 705 */ 706 /*=======================================================================*/ 707 void SignalIfAllBuffersAreReturned(AACENC_COMPONENT_PRIVATE *pComponentPrivate); 708 709 /* ====================================================================== */ 710 /*@AACENC_IncrementBufferCounterByOne() This function is used by the component 711 * to atomically increment some input or output buffer counter 712 * 713 * @param mutex pointer to mutex for synchronizing the value change on 714 * the counter 715 * @param counter the buffer counter to be changed 716 * 717 * @post the buffer counter's value will be incremented by one. 718 * @return None 719 */ 720 /* ====================================================================== */ 721 void AACENC_IncrementBufferCounterByOne(pthread_mutex_t* mutex, OMX_U32 *counter); 722
