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 /* This headerdescribes the external PERF interface */ 22 #ifndef __PERF_H__ 23 #define __PERF_H__ 24 25 /* global flag */ 26 #ifdef __PERF_INSTRUMENTATION__ 27 28 /** Compile-tempTime configuration options 29 * 30 * In order to facilitate more flexible configuration options, 31 * yet maintain run-tempTime performance, we allow the following 32 * configuration options: 33 * 34 * __PERF_CUSTOMIZABLE__ 35 * 36 * If enabled, we allow customized implementation of the 37 * performance interface, e.g. unbuffered debug prints to find 38 * the point of a program crash. For more information on the 39 * specific features supported, see perf_custom.h. 40 * 41 * If disabled, all instrumentation calls are hard-coded to be 42 * logged into a logging buffer. 43 * */ 44 45 #if defined(__PERF_LOG_LOCATION__) 46 #define __PERF_Location(hObject) \ 47 __PERF_FN(Location) (hObject,__FILE__,__LINE__,__func__); 48 #elif defined(__PERF_LOCATE__) 49 #define __PERF_Location(hObject) \ 50 fprintf(stderr,"PERF in [%s:%d func:%s]:",__FILE__,__LINE__,__func__); 51 #else 52 #define __PERF_Location(hObject) 53 #endif 54 55 #ifdef __PERF_CUSTOMIZABLE__ 56 #define __PERF_FN(a) __PERF_CUSTOM_##a 57 #else 58 #define __PERF_FN(a) __PERF_LOG_##a 59 #endif 60 61 /*============================================================================= 62 Overall API methodology. 63 64 Since this is an instrumentation API, other than the create call, no 65 other methods return any value, so there is no error checking 66 requirements. 67 68 If the create call encounters any errors, or if the instrumentation is run- 69 tempTime disabled, it will return NULL. All other API-s must handle a NULL 70 argument, and will do nothing in such case. 71 =============================================================================*/ 72 73 /* Four CC calculations from characters and string */ 74 75 #define PERF_FOURCC(a,b,c,d) \ 76 ( ((((unsigned long) (a)) & 0xFF) << 24) | \ 77 ((((unsigned long) (b)) & 0xFF) << 16) | \ 78 ((((unsigned long) (c)) & 0xFF) << 8) | \ 79 (((unsigned long) (d)) & 0xFF) ) 80 81 #define PERF_FOURS(id) \ 82 PERF_FOURCC((id)[0], (id)[1], (id)[2], (id)[3]) 83 84 #define PERF_FOUR_CHARS(i) \ 85 (char) (((i) >> 24) & 0xFF), (char) (((i) >> 16) & 0xFF), \ 86 (char) (((i) >> 8) & 0xFF), (char) ((i) & 0xFF) 87 88 #define PREF(a,b) ((a) ? (a)->b : 0) 89 90 /*============================================================================= 91 ENUMERATIONS 92 =============================================================================*/ 93 94 /*----------------------------------------------------------------------------- 95 PERF_BOUNDARYTYPE 96 97 The phase of execution for the Boundary callback 98 -----------------------------------------------------------------------------*/ 99 typedef enum PERF_BOUNDARYTYPE 100 { 101 /* UC phase boundary type */ 102 PERF_BoundaryStart = 0, 103 PERF_BoundaryComplete = 0x10000, 104 105 /* UC phase type */ 106 PERF_BoundarySetup = 1, /* UC initialization */ 107 PERF_BoundaryCleanup, /* UC cleanup */ 108 PERF_BoundarySteadyState, /* UC is in 'steady state' - optional */ 109 110 PERF_BoundaryMax, 111 PERF_BoundaryMask = 3, 112 } PERF_BOUNDARYTYPE; 113 114 #ifdef __PERF_PRINT_C__ 115 116 char const * const PERF_BoundaryTypes[] = {"NONE", "Setup", "Cleanup", "Steady"}; 117 118 #endif 119 120 #define PERF_IsComplete(x) ((x) & PERF_BoundaryComplete) 121 #define PERF_IsStarted(x) (!PERF_IsComplete(x)) 122 123 /*----------------------------------------------------------------------------- 124 PERF_MODULETYPE 125 126 Type of module when creating the component, or when specifying source 127 or destination of buffer transfers and/or commands 128 -----------------------------------------------------------------------------*/ 129 130 /* These flags are also used for the LOG commands */ 131 #define PERF_FlagSending 0x10000000ul /* This is used for LOG */ 132 #define PERF_FlagSent 0x30000000ul /* This is used for LOG */ 133 #define PERF_FlagRequesting 0x20000000ul /* This is used for LOG */ 134 #define PERF_FlagReceived 0x00000000ul /* This is used for LOG */ 135 #define PERF_FlagSendFlags 0x30000000ul 136 #define PERF_FlagXfering 0x40000000ul /* This is used for LOG */ 137 /* = Received + Sending */ 138 #define PERF_FlagFrame 0x08000000ul 139 #define PERF_FlagBuffer 0x00000000ul 140 #define PERF_FlagMultiple 0x80000000ul 141 #define PERF_FlagSingle 0x00000000ul 142 143 #define PERF_GetSendRecv(x) ((x) & PERF_FlagSent) 144 #define PERF_GetXferSendRecv(x) ((x) & (PERF_FlagSendFlags | PERF_FlagXfering)) 145 #define PERF_GetFrameBuffer(x) PERF_IsFrame(x) 146 #define PERF_GetMultipleSingle(x) PERF_IsMultiple(x) 147 148 #define PERF_IsFrame(x) ((x) & PERF_FlagFrame) 149 #define PERF_IsBuffer(x) (!PERF_IsFrame(x)) 150 #define PERF_IsSending(x) ((x) & PERF_FlagSending) 151 #define PERF_IsReceived(x) (!PERF_IsSending(x)) 152 #define PERF_IsXfering(x) ((x) & PERF_FlagXfering) 153 #define PERF_IsMultiple(x) ((x) & PERF_FlagMultiple) 154 #define PERF_IsSingle(x) (!PERF_IsMultiple(x)) 155 156 typedef enum PERF_MODULETYPE 157 { 158 PERF_ModuleApplication, /* application */ 159 PERF_ModuleSystem, /* system components */ 160 PERF_ModuleService, /* service or server */ 161 PERF_ModuleHLMM, /* high-level multimedia, e.g. MMF */ 162 PERF_ModuleLLMM, /* low-level multimedia, e.g. MDF, OMX */ 163 PERF_ModuleComponent, /* multimedia component */ 164 PERF_ModuleCommonLayer, /* common layer */ 165 PERF_ModuleSocketNode, /* socket-node (e.g. on DSP) */ 166 PERF_ModuleAlgorithm, /* algorithm (for possible future needs) */ 167 PERF_ModuleHardware, /* hardware (e.g. speaker, microphone) */ 168 PERF_ModuleMemory, /* memory or unspecified modules */ 169 PERF_ModuleMemoryMap, /* memory mapping */ 170 PERF_ModuleMax, 171 PERF_ModuleBits = 4, 172 PERF_ModuleMask = (1 << PERF_ModuleBits) - 1, 173 174 /* module functional types used for selectively enabling instrumentation */ 175 PERF_ModuleDomains = 1 << (1 << PERF_ModuleBits), 176 PERF_ModuleAudioDecode = PERF_ModuleDomains, 177 PERF_ModuleAudioEncode = PERF_ModuleAudioDecode << 1, 178 PERF_ModuleVideoDecode = PERF_ModuleAudioEncode << 1, 179 PERF_ModuleVideoEncode = PERF_ModuleVideoDecode << 1, 180 PERF_ModuleImageDecode = PERF_ModuleVideoEncode << 1, 181 PERF_ModuleImageEncode = PERF_ModuleImageDecode << 1, 182 } PERF_MODULETYPE; 183 184 #ifdef __PERF_PRINT_C__ 185 186 char const * const PERF_ModuleTypes[] = { 187 "Application", "System", "Service", "HLMM", 188 "LLMM", "Component", "CommonLayer", "SocketNode", 189 "Algorithm", "Hardware", "Memory", "MemoryMap" 190 }; 191 192 #endif 193 194 /*----------------------------------------------------------------------------- 195 PERF_SYNCOPTYPE 196 197 Type of module phase of execution for the cbBoundary callback 198 -----------------------------------------------------------------------------*/ 199 typedef enum PERF_SYNCOPTYPE 200 { 201 PERF_SyncOpNone, 202 PERF_SyncOpDropVideoFrame, /* drop a video frame */ 203 PERF_SyncOpMax, 204 } PERF_SYNCOPTYPE; 205 206 #ifdef __PERF_PRINT_C__ 207 208 char const *PERF_SyncOpTypes[] = { 209 "none", "drop_video_frame" 210 }; 211 212 #endif 213 214 /*----------------------------------------------------------------------------- 215 PERF_COMMANDTYPE 216 217 PERF commands 218 -----------------------------------------------------------------------------*/ 219 typedef enum PERF_COMMANDTYPE 220 { 221 PERF_CommandMax, 222 PERF_CommandStatus = 0x10000000, 223 } PERF_COMMANDTYPE; 224 225 #ifdef __PERF_PRINT_C__ 226 227 char const *PERF_CommandTypes[] = { 228 "none" 229 }; 230 231 #endif 232 233 234 /*============================================================================= 235 CREATION INTERFACE 236 =============================================================================*/ 237 typedef struct PERF_OBJTYPE *PERF_OBJHANDLE; 238 239 /** PERF_Create method is the is used to create an 240 * instrumentation object for a component. 241 * 242 * NOTE: It's arguments may depend on the operating system, as 243 * the PERF object may need access to system resource 244 * (terminal, file system). For now, we assume that all 245 * interfaces are accessible from system calls. 246 * 247 * This operation may include allocating resources from the 248 * system, to create any structures required for managing the 249 * data collected during instrumentation, but our aim is to 250 * have these resources be minimal. 251 * 252 * Most options are run-tempTime configurable. See perf_config.h 253 * for such options. 254 * 255 * In case of error - or if performance instrumentation is 256 * run-tempTime disabled, PERF_Create will return a NULL handle, 257 * and all resource allocations will be undone. 258 * 259 * @param ulComponent 260 * FourCC component ID. 261 * @param eModule 262 * ModuleType. 263 * @return hObject 264 * Handle to the instrumentation object. 265 */ 266 267 PERF_OBJHANDLE PERF_Create( 268 unsigned long ulComponentName, 269 PERF_MODULETYPE eModule); 270 271 /** The PERF_Done method is called at the end of the component 272 * life cycle. 273 * @param hObject 274 * Handle to the PERF object. This must be an lvalue, as 275 * it will be deleted and set to NULL upon return. 276 * */ 277 #define PERF_Done( \ 278 hObject) \ 279 do { \ 280 __PERF_Location(hObject) \ 281 __PERF_Done(hObject); \ 282 } while (0) 283 284 285 /*============================================================================= 286 INSTRUMENTATION INTERFACE 287 =============================================================================*/ 288 289 /** The PERF_Boundary callback must be called by the component 290 * at specific phases of the component. 291 * @param hObject 292 * Handle to the PERF object. 293 * @param eBoundary 294 * Boundary (phase) that is reached by the application. 295 * */ 296 297 #define PERF_Boundary( \ 298 hObject, \ 299 eBoundary) \ 300 do { \ 301 __PERF_Location(hObject) \ 302 __PERF_FN(Boundary)(hObject, eBoundary); \ 303 } while (0) 304 305 /** The PERF_SendingBuffer(s) and PERF_SendingFrame(s) method is 306 * used to mark when a buffer (or frame) is to be sent to 307 * another module. 308 * 309 * @param hObject 310 * Handle to the PERF object. 311 * @param ulAddress or ulAddress1 and ulAddress2 312 * Buffer (or frame) address(es). 313 * @param ulSize 314 * size of buffer(s) that is sent regardless if it is sent 315 * by pointer exchange or memory copy. 316 * @param eModuleTo 317 * Type of module that is receiving the data. 318 * */ 319 #define PERF_SendingBuffer( \ 320 hObject, \ 321 ulAddress, \ 322 ulSize, \ 323 eModuleTo) \ 324 do { \ 325 __PERF_Location(hObject) \ 326 __PERF_FN(Buffer)(hObject, \ 327 PERF_FlagSending, PERF_FlagSingle, PERF_FlagBuffer, \ 328 ulAddress, NULL, ulSize, eModuleTo, 0); \ 329 } while(0) 330 331 #define PERF_SendingFrame( \ 332 hObject, \ 333 ulAddress, \ 334 ulSize, \ 335 eModuleTo) \ 336 do { \ 337 __PERF_Location(hObject) \ 338 __PERF_FN(Buffer)(hObject, \ 339 PERF_FlagSending, PERF_FlagSingle, PERF_FlagFrame, \ 340 ulAddress, NULL, ulSize, eModuleTo, 0); \ 341 } while (0) 342 343 #define PERF_SendingBuffers( \ 344 hObject, \ 345 ulAddress1, \ 346 ulAddress2, \ 347 ulSize, \ 348 eModuleTo) \ 349 do { \ 350 __PERF_Location(hObject) \ 351 __PERF_FN(Buffer)(hObject, \ 352 PERF_FlagSending, PERF_FlagMultiple, PERF_FlagBuffer, \ 353 ulAddress1, ulAddress2, ulSize, eModuleTo, 0); \ 354 } while (0) 355 356 #define PERF_SendingFrames( \ 357 hObject, \ 358 ulAddress1, \ 359 ulAddress2, \ 360 ulSize, \ 361 eModuleTo) \ 362 do { \ 363 __PERF_Location(hObject) \ 364 __PERF_FN(Buffer)(hObject, \ 365 PERF_FlagSending, PERF_FlagMultiple, PERF_FlagFrame, \ 366 ulAddress1, ulAddress2, ulSize, eModuleTo, 0); \ 367 } while (0) 368 369 /** The PERF_SendingCommand method is used to mark when a 370 * command is to be sent to another module. 371 * 372 * @param hObject 373 * Handle to the PERF object. 374 * @param ulCommand 375 * Command. 376 * @param eModuleTo 377 * Type of module that is receiving the data. 378 * */ 379 #define PERF_SendingCommand( \ 380 hObject, \ 381 ulCommand, \ 382 ulArgument, \ 383 eModuleTo) \ 384 do { \ 385 __PERF_Location(hObject) \ 386 __PERF_FN(Command)(hObject, \ 387 PERF_FlagSending, ulCommand, ulArgument, eModuleTo); \ 388 } while (0) 389 390 /** The PERF_SentBuffer(s) and PERF_SentFrame(s) method is 391 * used to mark when a buffer (or frame) has been sent to 392 * another module. 393 * 394 * @param hObject 395 * Handle to the PERF object. 396 * @param ulAddress or ulAddress1 and ulAddress2 397 * Buffer (or frame) address(es). 398 * @param ulSize 399 * size of buffer(s) that is sent regardless if it is sent 400 * by pointer exchange or memory copy. 401 * @param eModuleTo 402 * Type of module that is receiving the data. 403 * */ 404 #define PERF_SentBuffer( \ 405 hObject, \ 406 ulAddress, \ 407 ulSize, \ 408 eModuleTo) \ 409 do { \ 410 __PERF_Location(hObject) \ 411 __PERF_FN(Buffer)(hObject, \ 412 PERF_FlagSent, PERF_FlagSingle, PERF_FlagBuffer, \ 413 ulAddress, NULL, ulSize, eModuleTo, 0); \ 414 } while(0) 415 416 #define PERF_SentFrame( \ 417 hObject, \ 418 ulAddress, \ 419 ulSize, \ 420 eModuleTo) \ 421 do { \ 422 __PERF_Location(hObject) \ 423 __PERF_FN(Buffer)(hObject, \ 424 PERF_FlagSent, PERF_FlagSingle, PERF_FlagFrame, \ 425 ulAddress, NULL, ulSize, eModuleTo, 0); \ 426 } while (0) 427 428 #define PERF_SentBuffers( \ 429 hObject, \ 430 ulAddress1, \ 431 ulAddress2, \ 432 ulSize, \ 433 eModuleTo) \ 434 do { \ 435 __PERF_Location(hObject) \ 436 __PERF_FN(Buffer)(hObject, \ 437 PERF_FlagSent, PERF_FlagMultiple, PERF_FlagBuffer, \ 438 ulAddress1, ulAddress2, ulSize, eModuleTo, 0); \ 439 } while (0) 440 441 #define PERF_SentFrames( \ 442 hObject, \ 443 ulAddress1, \ 444 ulAddress2, \ 445 ulSize, \ 446 eModuleTo) \ 447 do { \ 448 __PERF_Location(hObject) \ 449 __PERF_FN(Buffer)(hObject, \ 450 PERF_FlagSent, PERF_FlagMultiple, PERF_FlagFrame, \ 451 ulAddress1, ulAddress2, ulSize, eModuleTo, 0); \ 452 } while (0) 453 454 /** The PERF_SentCommand method is used to mark when a 455 * command has been sent to another module. 456 * 457 * @param hObject 458 * Handle to the PERF object. 459 * @param ulCommand 460 * Command. 461 * @param eModuleTo 462 * Type of module that is receiving the data. 463 * */ 464 #define PERF_SentCommand( \ 465 hObject, \ 466 ulCommand, \ 467 ulArgument, \ 468 eModuleTo) \ 469 do { \ 470 __PERF_Location(hObject) \ 471 __PERF_FN(Command)(hObject, \ 472 PERF_FlagSent, ulCommand, ulArgument, eModuleTo); \ 473 } while (0) 474 475 /** The PERF_RequestingBuffer(s) and PERF_RequestingFrame(s) method 476 * is used to mark when a buffer (or frame) is beeing requested 477 * from another module. These go hand-in-hand with 478 * ReceivedBuffer and ReceivedFrame, if one wants to measure 479 * the time spent waiting (pending) for a buffer/frame. Note, 480 * that the buffer address or size may not be known upon 481 * calling this method, in which case -1 should be used. 482 * @param hAPI 483 * Handle to the PERF object. 484 * @param ulAddress 485 * Buffer (or frame) address. 486 * @param ulSize 487 * size of buffer(s) that is sent regardless if it is sent 488 * by pointer exchange or memory copy. 489 * @param eModuleFrom 490 * Type of module that is sending the data. 491 * */ 492 #define PERF_RequestingBuffer( \ 493 hObject, \ 494 ulAddress, \ 495 ulSize, \ 496 eModuleFrom) \ 497 do { \ 498 __PERF_Location(hObject) \ 499 __PERF_FN(Buffer)(hObject, \ 500 PERF_FlagRequesting, PERF_FlagSingle, PERF_FlagBuffer, \ 501 ulAddress, NULL, ulSize, eModuleFrom, 0); \ 502 } while (0) 503 504 #define PERF_RequestingFrame( \ 505 hObject, \ 506 ulAddress, \ 507 ulSize, \ 508 eModuleFrom) \ 509 do { \ 510 __PERF_Location(hObject) \ 511 __PERF_FN(Buffer)(hObject, \ 512 PERF_FlagRequesting, PERF_FlagSingle, PERF_FlagFrame, \ 513 ulAddress, NULL, ulSize, eModuleFrom, 0); \ 514 } while (0) 515 516 #define PERF_RequestingBuffers( \ 517 hObject, \ 518 ulAddress1, \ 519 ulAddress2, \ 520 ulSize, \ 521 eModuleFrom) \ 522 do { \ 523 __PERF_Location(hObject) \ 524 __PERF_FN(Buffer)(hObject, \ 525 PERF_FlagRequesting, PERF_FlagMultiple, PERF_FlagBuffer, \ 526 ulAddress1, ulAddress2, ulSize, eModuleFrom, 0); \ 527 } while (0) 528 529 #define PERF_RequestingFrames( \ 530 hObject, \ 531 ulAddress1, \ 532 ulAddress2, \ 533 ulSize, \ 534 eModuleFrom) \ 535 do { \ 536 __PERF_Location(hObject) \ 537 __PERF_FN(Buffer)(hObject, \ 538 PERF_FlagRequesting, PERF_FlagMultiple, PERF_FlagFrame, \ 539 ulAddress1, ulAddress2, ulSize, eModuleFrom, 0); \ 540 } while (0) 541 542 /** The PERF_RequestingCommand method is used to mark when a 543 * command is being requested from another module. This method 544 * goes in hand with the PERF_ReceivedCommand to measure the 545 * time the application is "pending" for the command. Note, 546 * that the command is most likely not known when calling this 547 * method, in which case -1 should be used. 548 * 549 * @param hObject 550 * Handle to the PERF object. 551 * @param ulCommand 552 * Command. 553 * @param eModuleTo 554 * Type of module that sent the data. 555 * */ 556 #define PERF_RequestingCommand( \ 557 hObject, \ 558 ulCommand, \ 559 ulArgument, \ 560 eModuleFrom) \ 561 do { \ 562 __PERF_Location(hObject) \ 563 __PERF_FN(Command)(hObject, \ 564 PERF_FlagRequesting, ulCommand, ulArgument, eModuleFrom); \ 565 } while (0) 566 567 568 /** The PERF_ReceivedBuffer(s) and PERF_ReceivedFrame(s) method 569 * is used to mark when a buffer (or frame) is received from 570 * another module. These go hand-in-hand with SendingBuffer and 571 * SendingFrame, if instrumentation is implemented at all 572 * module boundaries. 573 * @param hAPI 574 * Handle to the PERF object. 575 * @param ulAddress 576 * Buffer (or frame) address. 577 * @param ulSize 578 * size of buffer(s) that is sent regardless if it is sent 579 * by pointer exchange or memory copy. 580 * @param eModuleFrom 581 * Type of module that is sending the data. 582 * */ 583 #define PERF_ReceivedBuffer( \ 584 hObject, \ 585 ulAddress, \ 586 ulSize, \ 587 eModuleFrom) \ 588 do { \ 589 __PERF_Location(hObject) \ 590 __PERF_FN(Buffer)(hObject, \ 591 PERF_FlagReceived, PERF_FlagSingle, PERF_FlagBuffer, \ 592 ulAddress, NULL, ulSize, eModuleFrom, 0); \ 593 } while (0) 594 595 #define PERF_ReceivedFrame( \ 596 hObject, \ 597 ulAddress, \ 598 ulSize, \ 599 eModuleFrom) \ 600 do { \ 601 __PERF_Location(hObject) \ 602 __PERF_FN(Buffer)(hObject, \ 603 PERF_FlagReceived, PERF_FlagSingle, PERF_FlagFrame, \ 604 ulAddress, NULL, ulSize, eModuleFrom, 0); \ 605 } while (0) 606 607 #define PERF_ReceivedBuffers( \ 608 hObject, \ 609 ulAddress1, \ 610 ulAddress2, \ 611 ulSize, \ 612 eModuleFrom) \ 613 do { \ 614 __PERF_Location(hObject) \ 615 __PERF_FN(Buffer)(hObject, \ 616 PERF_FlagReceived, PERF_FlagMultiple, PERF_FlagBuffer, \ 617 ulAddress1, ulAddress2, ulSize, eModuleFrom, 0); \ 618 } while (0) 619 620 #define PERF_ReceivedFrames( \ 621 hObject, \ 622 ulAddress1, \ 623 ulAddress2, \ 624 ulSize, \ 625 eModuleFrom) \ 626 do { \ 627 __PERF_Location(hObject) \ 628 __PERF_FN(Buffer)(hObject, \ 629 PERF_FlagReceived, PERF_FlagMultiple, PERF_FlagFrame, \ 630 ulAddress1, ulAddress2, ulSize, eModuleFrom, 0); \ 631 } while (0) 632 633 /** The PERF_ReceivedCommand method is used to mark when a 634 * command is received from another module. 635 * 636 * @param hObject 637 * Handle to the PERF object. 638 * @param ulCommand 639 * Command. 640 * @param eModuleTo 641 * Type of module that sent the data. 642 * */ 643 #define PERF_ReceivedCommand( \ 644 hObject, \ 645 ulCommand, \ 646 ulArgument, \ 647 eModuleFrom) \ 648 do { \ 649 __PERF_Location(hObject) \ 650 __PERF_FN(Command)(hObject, \ 651 PERF_FlagReceived, ulCommand, ulArgument, eModuleFrom); \ 652 } while (0) 653 654 /** The PERF_XferingBuffer(s) and PERF_XferingFrame(s) 655 * method is used to mark when a buffer (or frame) is to be 656 * transferred from one module to another. This is shortcut 657 * for PERF_Received followed by PERF_Sending 658 * 659 * @param hObject 660 * Handle to the PERF object. 661 * @param ulAddress or ulAddress1 and ulAddress2 662 * Buffer (or frame) address(es). 663 * @param ulSize 664 * size of buffer(s) that is sent regardless if it is sent 665 * by pointer exchange or memory copy. 666 * @param eModuleFrom 667 * Type of module that is sending the data. 668 * @param eModuleTo 669 * Type of module that is receiving the data. 670 * */ 671 #define PERF_XferingBuffer( \ 672 hObject, \ 673 ulAddress, \ 674 ulSize, \ 675 eModuleFrom, \ 676 eModuleTo) \ 677 do { \ 678 __PERF_Location(hObject) \ 679 __PERF_FN(Buffer)(hObject, \ 680 PERF_FlagXfering, PERF_FlagSingle, PERF_FlagBuffer, \ 681 ulAddress, NULL, ulSize, eModuleFrom, eModuleTo); \ 682 } while (0) 683 684 #define PERF_XferingFrame( \ 685 hObject, \ 686 ulAddress, \ 687 ulSize, \ 688 eModuleFrom, \ 689 eModuleTo) \ 690 do { \ 691 __PERF_Location(hObject) \ 692 __PERF_FN(Buffer)(hObject, \ 693 PERF_FlagXfering, PERF_FlagSingle, PERF_FlagFrame, \ 694 ulAddress, NULL, ulSize, eModuleFrom, eModuleTo); \ 695 } while (0) 696 697 #define PERF_XferingBuffers( \ 698 hObject, \ 699 ulAddress1, \ 700 ulAddress2, \ 701 ulSize, \ 702 eModuleFrom, \ 703 eModuleTo) \ 704 do { \ 705 __PERF_Location(hObject) \ 706 __PERF_FN(Buffer)(hObject, \ 707 PERF_FlagXfering, PERF_FlagMultiple, PERF_FlagBuffer, \ 708 ulAddress1, ulAddress2, ulSize, eModuleFrom, eModuleTo);\ 709 } while (0) 710 711 #define PERF_XferingFrames( \ 712 hObject, \ 713 ulAddress1, \ 714 ulAddress2, \ 715 ulSize, \ 716 eModuleFrom, \ 717 eModuleTo) \ 718 do { \ 719 __PERF_Location(hObject) \ 720 __PERF_FN(Buffer)(hObject, \ 721 PERF_FlagXfering, PERF_FlagMultiple, PERF_FlagFrame, \ 722 ulAddress1, ulAddress2, ulSize, eModuleFrom, eModuleTo);\ 723 } while (0) 724 725 /** The PERF_SyncData method shall be called by a module that 726 * synchronizes audio/video streams. It informs the 727 * instrumentation module about the tempTime stamps of the two 728 * streams, as well as the operation (if any) to restore 729 * synchronization. 730 * @param hObject 731 * Handle to the PERF object. 732 * @param pfTimeAudio 733 * Time stamp of audio frame 734 * @param pfTimeVideo 735 * Time stamp of video frame 736 * @param eSyncOperation 737 * Synchronization operation that is being taken to get 738 * streams in sync. 739 * */ 740 #define PERF_SyncAV( \ 741 hObject, \ 742 fTimeAudio, \ 743 fTimeVideo, \ 744 eSyncOperation) \ 745 do { \ 746 __PERF_Location(hObject) \ 747 __PERF_FN(SyncAV)(hObject, fTimeAudio, fTimeVideo, eSyncOperation); \ 748 } while (0) 749 750 /** The PERF_TheadCreated method shall be called after creating 751 * a new thread. 752 * @param hObject 753 * Handle to the PERF object. 754 * @param pfTimeAudio 755 * Time stamp of audio frame 756 * @param pfTimeVideo 757 * Time stamp of video frame 758 * @param eSyncOperation 759 * Synchronization operation that is being taken to get 760 * streams in sync. 761 * */ 762 #define PERF_ThreadCreated( \ 763 hObject, \ 764 ulThreadID, \ 765 ulThreadName) \ 766 do { \ 767 __PERF_Location(hObject) \ 768 __PERF_FN(ThreadCreated)(hObject, ulThreadID, ulThreadName); \ 769 } while (0) 770 771 /** The PERF_Log method can be called to log 3 values into the 772 * log. The 1st argument is capped at 28 bits. 773 * @param hObject 774 * Handle to the PERF object. 775 * @param ulData1, ulData2, ulData3 776 * Data to be logged 777 * */ 778 #define PERF_Log( \ 779 hObject, \ 780 ulData1, \ 781 ulData2, \ 782 ulData3) \ 783 do { \ 784 __PERF_Location(hObject) \ 785 __PERF_FN(Log)(hObject, ulData1, ulData2, ulData3);\ 786 } while (0) 787 788 /* define PERF_OBJ and the used __PERF macros */ 789 #include "perf_obj.h" 790 791 #endif /* __PERF_INSTURMENTATION__ */ 792 793 #endif /* __PERF_H__ */ 794 795 796
