OMXHarness.cpp revision ab13003c692f25c7c430e6b6c441d88aefdcf9d8
1/* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17//#define LOG_NDEBUG 0 18#define LOG_TAG "OMXHarness" 19#include <utils/Log.h> 20 21#include "OMXHarness.h" 22 23#include <sys/time.h> 24 25#include <binder/ProcessState.h> 26#include <binder/IServiceManager.h> 27#include <binder/MemoryDealer.h> 28#include <media/IMediaPlayerService.h> 29#include <media/stagefright/DataSource.h> 30#include <media/stagefright/MediaBuffer.h> 31#include <media/stagefright/MediaDebug.h> 32#include <media/stagefright/MediaErrors.h> 33#include <media/stagefright/MediaExtractor.h> 34#include <media/stagefright/MediaSource.h> 35#include <media/stagefright/MetaData.h> 36#include <media/stagefright/OMXCodec.h> 37 38#define DEFAULT_TIMEOUT 500000 39 40namespace android { 41 42static int64_t getNowUs() { 43 struct timeval tv; 44 gettimeofday(&tv, NULL); 45 46 return (int64_t)tv.tv_usec + tv.tv_sec * 1000000; 47} 48 49Harness::Harness() 50 : mInitCheck(NO_INIT) { 51 mInitCheck = initOMX(); 52} 53 54Harness::~Harness() { 55} 56 57status_t Harness::initCheck() const { 58 return mInitCheck; 59} 60 61status_t Harness::initOMX() { 62 sp<IServiceManager> sm = defaultServiceManager(); 63 sp<IBinder> binder = sm->getService(String16("media.player")); 64 sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 65 mOMX = service->getOMX(); 66 67 return mOMX != 0 ? OK : NO_INIT; 68} 69 70void Harness::onMessage(const omx_message &msg) { 71 Mutex::Autolock autoLock(mLock); 72 mMessageQueue.push_back(msg); 73 mMessageAddedCondition.signal(); 74} 75 76status_t Harness::dequeueMessageForNode( 77 IOMX::node_id node, omx_message *msg, int64_t timeoutUs) { 78 return dequeueMessageForNodeIgnoringBuffers( 79 node, NULL, NULL, msg, timeoutUs); 80} 81 82// static 83bool Harness::handleBufferMessage( 84 const omx_message &msg, 85 Vector<Buffer> *inputBuffers, 86 Vector<Buffer> *outputBuffers) { 87 switch (msg.type) { 88 case omx_message::EMPTY_BUFFER_DONE: 89 { 90 if (inputBuffers) { 91 for (size_t i = 0; i < inputBuffers->size(); ++i) { 92 if ((*inputBuffers)[i].mID == msg.u.buffer_data.buffer) { 93 inputBuffers->editItemAt(i).mFlags &= ~kBufferBusy; 94 return true; 95 } 96 } 97 CHECK(!"should not be here"); 98 } 99 break; 100 } 101 102 case omx_message::FILL_BUFFER_DONE: 103 { 104 if (outputBuffers) { 105 for (size_t i = 0; i < outputBuffers->size(); ++i) { 106 if ((*outputBuffers)[i].mID == msg.u.buffer_data.buffer) { 107 outputBuffers->editItemAt(i).mFlags &= ~kBufferBusy; 108 return true; 109 } 110 } 111 CHECK(!"should not be here"); 112 } 113 break; 114 } 115 116 default: 117 break; 118 } 119 120 return false; 121} 122 123status_t Harness::dequeueMessageForNodeIgnoringBuffers( 124 IOMX::node_id node, 125 Vector<Buffer> *inputBuffers, 126 Vector<Buffer> *outputBuffers, 127 omx_message *msg, int64_t timeoutUs) { 128 int64_t finishBy = getNowUs() + timeoutUs; 129 130 for (;;) { 131 Mutex::Autolock autoLock(mLock); 132 List<omx_message>::iterator it = mMessageQueue.begin(); 133 while (it != mMessageQueue.end()) { 134 if ((*it).node == node) { 135 if (handleBufferMessage(*it, inputBuffers, outputBuffers)) { 136 it = mMessageQueue.erase(it); 137 continue; 138 } 139 140 *msg = *it; 141 mMessageQueue.erase(it); 142 143 return OK; 144 } 145 146 ++it; 147 } 148 149 status_t err = (timeoutUs < 0) 150 ? mMessageAddedCondition.wait(mLock) 151 : mMessageAddedCondition.waitRelative( 152 mLock, (finishBy - getNowUs()) * 1000); 153 154 if (err == TIMED_OUT) { 155 return err; 156 } 157 CHECK_EQ(err, OK); 158 } 159} 160 161status_t Harness::getPortDefinition( 162 IOMX::node_id node, OMX_U32 portIndex, 163 OMX_PARAM_PORTDEFINITIONTYPE *def) { 164 def->nSize = sizeof(*def); 165 def->nVersion.s.nVersionMajor = 1; 166 def->nVersion.s.nVersionMinor = 0; 167 def->nVersion.s.nRevision = 0; 168 def->nVersion.s.nStep = 0; 169 def->nPortIndex = portIndex; 170 return mOMX->getParameter( 171 node, OMX_IndexParamPortDefinition, def, sizeof(*def)); 172} 173 174#define EXPECT(condition, info) \ 175 if (!(condition)) { \ 176 LOGE(info); printf("\n * " info "\n"); return UNKNOWN_ERROR; \ 177 } 178 179#define EXPECT_SUCCESS(err, info) \ 180 EXPECT((err) == OK, info " failed") 181 182status_t Harness::allocatePortBuffers( 183 const sp<MemoryDealer> &dealer, 184 IOMX::node_id node, OMX_U32 portIndex, 185 Vector<Buffer> *buffers) { 186 buffers->clear(); 187 188 OMX_PARAM_PORTDEFINITIONTYPE def; 189 status_t err = getPortDefinition(node, portIndex, &def); 190 EXPECT_SUCCESS(err, "getPortDefinition"); 191 192 for (OMX_U32 i = 0; i < def.nBufferCountActual; ++i) { 193 Buffer buffer; 194 buffer.mMemory = dealer->allocate(def.nBufferSize); 195 buffer.mFlags = 0; 196 CHECK(buffer.mMemory != NULL); 197 198 err = mOMX->allocateBufferWithBackup( 199 node, portIndex, buffer.mMemory, &buffer.mID); 200 EXPECT_SUCCESS(err, "allocateBuffer"); 201 202 buffers->push(buffer); 203 } 204 205 return OK; 206} 207 208status_t Harness::setRole(IOMX::node_id node, const char *role) { 209 OMX_PARAM_COMPONENTROLETYPE params; 210 params.nSize = sizeof(params); 211 params.nVersion.s.nVersionMajor = 1; 212 params.nVersion.s.nVersionMinor = 0; 213 params.nVersion.s.nRevision = 0; 214 params.nVersion.s.nStep = 0; 215 strncpy((char *)params.cRole, role, OMX_MAX_STRINGNAME_SIZE - 1); 216 params.cRole[OMX_MAX_STRINGNAME_SIZE - 1] = '\0'; 217 218 return mOMX->setParameter( 219 node, OMX_IndexParamStandardComponentRole, 220 ¶ms, sizeof(params)); 221} 222 223struct NodeReaper { 224 NodeReaper(const sp<Harness> &harness, IOMX::node_id node) 225 : mHarness(harness), 226 mNode(node) { 227 } 228 229 ~NodeReaper() { 230 if (mNode != 0) { 231 mHarness->mOMX->freeNode(mNode); 232 mNode = 0; 233 } 234 } 235 236 void disarm() { 237 mNode = 0; 238 } 239 240private: 241 sp<Harness> mHarness; 242 IOMX::node_id mNode; 243 244 NodeReaper(const NodeReaper &); 245 NodeReaper &operator=(const NodeReaper &); 246}; 247 248static sp<MediaSource> MakeSource( 249 const char *uri, 250 const char *mimeType) { 251 sp<MediaExtractor> extractor = MediaExtractor::CreateFromURI(uri); 252 253 if (extractor == NULL) { 254 return NULL; 255 } 256 257 for (size_t i = 0; i < extractor->countTracks(); ++i) { 258 sp<MetaData> meta = extractor->getTrackMetaData(i); 259 260 const char *trackMIME; 261 CHECK(meta->findCString(kKeyMIMEType, &trackMIME)); 262 263 if (!strcasecmp(trackMIME, mimeType)) { 264 return extractor->getTrack(i); 265 } 266 } 267 268 return NULL; 269} 270 271status_t Harness::testStateTransitions( 272 const char *componentName, const char *componentRole) { 273 if (strncmp(componentName, "OMX.", 4)) { 274 // Non-OMX components, i.e. software decoders won't execute this 275 // test. 276 return OK; 277 } 278 279 sp<MemoryDealer> dealer = new MemoryDealer(8 * 1024 * 1024); 280 IOMX::node_id node; 281 282 status_t err = 283 mOMX->allocateNode(componentName, this, &node); 284 EXPECT_SUCCESS(err, "allocateNode"); 285 286 NodeReaper reaper(this, node); 287 288 err = setRole(node, componentRole); 289 EXPECT_SUCCESS(err, "setRole"); 290 291 // Initiate transition Loaded->Idle 292 err = mOMX->sendCommand(node, OMX_CommandStateSet, OMX_StateIdle); 293 EXPECT_SUCCESS(err, "sendCommand(go-to-Idle)"); 294 295 omx_message msg; 296 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 297 // Make sure node doesn't just transition to idle before we are done 298 // allocating all input and output buffers. 299 EXPECT(err == TIMED_OUT, 300 "Component must not transition from loaded to idle before " 301 "all input and output buffers are allocated."); 302 303 // Now allocate buffers. 304 Vector<Buffer> inputBuffers; 305 err = allocatePortBuffers(dealer, node, 0, &inputBuffers); 306 EXPECT_SUCCESS(err, "allocatePortBuffers(input)"); 307 308 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 309 CHECK_EQ(err, TIMED_OUT); 310 311 Vector<Buffer> outputBuffers; 312 err = allocatePortBuffers(dealer, node, 1, &outputBuffers); 313 EXPECT_SUCCESS(err, "allocatePortBuffers(output)"); 314 315 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 316 EXPECT(err == OK 317 && msg.type == omx_message::EVENT 318 && msg.u.event_data.event == OMX_EventCmdComplete 319 && msg.u.event_data.data1 == OMX_CommandStateSet 320 && msg.u.event_data.data2 == OMX_StateIdle, 321 "Component did not properly transition to idle state " 322 "after all input and output buffers were allocated."); 323 324 // Initiate transition Idle->Executing 325 err = mOMX->sendCommand(node, OMX_CommandStateSet, OMX_StateExecuting); 326 EXPECT_SUCCESS(err, "sendCommand(go-to-Executing)"); 327 328 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 329 EXPECT(err == OK 330 && msg.type == omx_message::EVENT 331 && msg.u.event_data.event == OMX_EventCmdComplete 332 && msg.u.event_data.data1 == OMX_CommandStateSet 333 && msg.u.event_data.data2 == OMX_StateExecuting, 334 "Component did not properly transition from idle to " 335 "executing state."); 336 337 for (size_t i = 0; i < outputBuffers.size(); ++i) { 338 err = mOMX->fillBuffer(node, outputBuffers[i].mID); 339 EXPECT_SUCCESS(err, "fillBuffer"); 340 341 outputBuffers.editItemAt(i).mFlags |= kBufferBusy; 342 } 343 344 err = mOMX->sendCommand(node, OMX_CommandFlush, 1); 345 EXPECT_SUCCESS(err, "sendCommand(flush-output-port)"); 346 347 err = dequeueMessageForNodeIgnoringBuffers( 348 node, &inputBuffers, &outputBuffers, &msg, DEFAULT_TIMEOUT); 349 EXPECT(err == OK 350 && msg.type == omx_message::EVENT 351 && msg.u.event_data.event == OMX_EventCmdComplete 352 && msg.u.event_data.data1 == OMX_CommandFlush 353 && msg.u.event_data.data2 == 1, 354 "Component did not properly acknowledge flushing the output port."); 355 356 for (size_t i = 0; i < outputBuffers.size(); ++i) { 357 EXPECT((outputBuffers[i].mFlags & kBufferBusy) == 0, 358 "Not all output buffers have been returned to us by the time " 359 "we received the flush-complete notification."); 360 } 361 362 for (size_t i = 0; i < outputBuffers.size(); ++i) { 363 err = mOMX->fillBuffer(node, outputBuffers[i].mID); 364 EXPECT_SUCCESS(err, "fillBuffer"); 365 366 outputBuffers.editItemAt(i).mFlags |= kBufferBusy; 367 } 368 369 // Initiate transition Executing->Idle 370 err = mOMX->sendCommand(node, OMX_CommandStateSet, OMX_StateIdle); 371 EXPECT_SUCCESS(err, "sendCommand(go-to-Idle)"); 372 373 err = dequeueMessageForNodeIgnoringBuffers( 374 node, &inputBuffers, &outputBuffers, &msg, DEFAULT_TIMEOUT); 375 EXPECT(err == OK 376 && msg.type == omx_message::EVENT 377 && msg.u.event_data.event == OMX_EventCmdComplete 378 && msg.u.event_data.data1 == OMX_CommandStateSet 379 && msg.u.event_data.data2 == OMX_StateIdle, 380 "Component did not properly transition to from executing to " 381 "idle state."); 382 383 for (size_t i = 0; i < inputBuffers.size(); ++i) { 384 EXPECT((inputBuffers[i].mFlags & kBufferBusy) == 0, 385 "Not all input buffers have been returned to us by the " 386 "time we received the transition-to-idle complete " 387 "notification."); 388 } 389 390 for (size_t i = 0; i < outputBuffers.size(); ++i) { 391 EXPECT((outputBuffers[i].mFlags & kBufferBusy) == 0, 392 "Not all output buffers have been returned to us by the " 393 "time we received the transition-to-idle complete " 394 "notification."); 395 } 396 397 // Initiate transition Idle->Loaded 398 err = mOMX->sendCommand(node, OMX_CommandStateSet, OMX_StateLoaded); 399 EXPECT_SUCCESS(err, "sendCommand(go-to-Loaded)"); 400 401 // Make sure node doesn't just transition to loaded before we are done 402 // freeing all input and output buffers. 403 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 404 CHECK_EQ(err, TIMED_OUT); 405 406 for (size_t i = 0; i < inputBuffers.size(); ++i) { 407 err = mOMX->freeBuffer(node, 0, inputBuffers[i].mID); 408 EXPECT_SUCCESS(err, "freeBuffer"); 409 } 410 411 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 412 CHECK_EQ(err, TIMED_OUT); 413 414 for (size_t i = 0; i < outputBuffers.size(); ++i) { 415 err = mOMX->freeBuffer(node, 1, outputBuffers[i].mID); 416 EXPECT_SUCCESS(err, "freeBuffer"); 417 } 418 419 err = dequeueMessageForNode(node, &msg, DEFAULT_TIMEOUT); 420 EXPECT(err == OK 421 && msg.type == omx_message::EVENT 422 && msg.u.event_data.event == OMX_EventCmdComplete 423 && msg.u.event_data.data1 == OMX_CommandStateSet 424 && msg.u.event_data.data2 == OMX_StateLoaded, 425 "Component did not properly transition to from idle to " 426 "loaded state after freeing all input and output buffers."); 427 428 err = mOMX->freeNode(node); 429 EXPECT_SUCCESS(err, "freeNode"); 430 431 reaper.disarm(); 432 433 node = 0; 434 435 return OK; 436} 437 438static const char *GetMimeFromComponentRole(const char *componentRole) { 439 struct RoleToMime { 440 const char *mRole; 441 const char *mMime; 442 }; 443 const RoleToMime kRoleToMime[] = { 444 { "video_decoder.avc", "video/avc" }, 445 { "video_decoder.mpeg4", "video/mp4v-es" }, 446 { "video_decoder.h263", "video/3gpp" }, 447 448 // we appear to use this as a synonym to amrnb. 449 { "audio_decoder.amr", "audio/3gpp" }, 450 451 { "audio_decoder.amrnb", "audio/3gpp" }, 452 { "audio_decoder.amrwb", "audio/amr-wb" }, 453 { "audio_decoder.aac", "audio/mp4a-latm" }, 454 { "audio_decoder.mp3", "audio/mpeg" } 455 }; 456 457 for (size_t i = 0; i < sizeof(kRoleToMime) / sizeof(kRoleToMime[0]); ++i) { 458 if (!strcmp(componentRole, kRoleToMime[i].mRole)) { 459 return kRoleToMime[i].mMime; 460 } 461 } 462 463 return NULL; 464} 465 466static const char *GetURLForMime(const char *mime) { 467 struct MimeToURL { 468 const char *mMime; 469 const char *mURL; 470 }; 471 static const MimeToURL kMimeToURL[] = { 472 { "video/avc", 473 "file:///sdcard/media_api/video/H264_AAC.3gp" }, 474 { "video/mp4v-es", "file:///sdcard/media_api/video/gingerkids.MP4" }, 475 { "video/3gpp", 476 "file:///sdcard/media_api/video/H263_500_AMRNB_12.3gp" }, 477 { "audio/3gpp", 478 "file:///sdcard/media_api/video/H263_500_AMRNB_12.3gp" }, 479 { "audio/amr-wb", 480 "file:///sdcard/media_api/music_perf/AMRWB/" 481 "NIN_AMR-WB_15.85kbps_16kbps.amr" }, 482 { "audio/mp4a-latm", 483 "file:///sdcard/media_api/music_perf/AAC/" 484 "WC_AAC_80kbps_32khz_Stereo_1pCBR_SSE.mp4" }, 485 { "audio/mpeg", 486 "file:///sdcard/media_api/music_perf/MP3/" 487 "WC_256kbps_44.1khz_mono_CBR_DPA.mp3" } 488 }; 489 490 for (size_t i = 0; i < sizeof(kMimeToURL) / sizeof(kMimeToURL[0]); ++i) { 491 if (!strcasecmp(kMimeToURL[i].mMime, mime)) { 492 return kMimeToURL[i].mURL; 493 } 494 } 495 496 return NULL; 497} 498 499static sp<MediaSource> CreateSourceForMime(const char *mime) { 500 const char *url = GetURLForMime(mime); 501 CHECK(url != NULL); 502 503 sp<MediaExtractor> extractor = MediaExtractor::CreateFromURI(url); 504 505 CHECK(extractor != NULL); 506 507 for (size_t i = 0; i < extractor->countTracks(); ++i) { 508 sp<MetaData> meta = extractor->getTrackMetaData(i); 509 CHECK(meta != NULL); 510 511 const char *trackMime; 512 CHECK(meta->findCString(kKeyMIMEType, &trackMime)); 513 514 if (!strcasecmp(mime, trackMime)) { 515 return extractor->getTrack(i); 516 } 517 } 518 519 return NULL; 520} 521 522static double uniform_rand() { 523 return (double)rand() / RAND_MAX; 524} 525 526static bool CloseEnough(int64_t time1Us, int64_t time2Us) { 527#if 0 528 int64_t diff = time1Us - time2Us; 529 if (diff < 0) { 530 diff = -diff; 531 } 532 533 return diff <= 50000; 534#else 535 return time1Us == time2Us; 536#endif 537} 538 539status_t Harness::testSeek( 540 const char *componentName, const char *componentRole) { 541 bool isEncoder = 542 !strncmp(componentRole, "audio_encoder.", 14) 543 || !strncmp(componentRole, "video_encoder.", 14); 544 545 if (isEncoder) { 546 // Not testing seek behaviour for encoders. 547 548 printf(" * Not testing seek functionality for encoders.\n"); 549 return OK; 550 } 551 552 const char *mime = GetMimeFromComponentRole(componentRole); 553 554 if (!mime) { 555 LOGI("Cannot perform seek test with this componentRole (%s)", 556 componentRole); 557 558 return OK; 559 } 560 561 sp<MediaSource> source = CreateSourceForMime(mime); 562 563 sp<MediaSource> seekSource = CreateSourceForMime(mime); 564 CHECK_EQ(seekSource->start(), OK); 565 566 sp<MediaSource> codec = OMXCodec::Create( 567 mOMX, source->getFormat(), false /* createEncoder */, 568 source, componentName); 569 570 CHECK(codec != NULL); 571 572 CHECK_EQ(codec->start(), OK); 573 574 int64_t durationUs; 575 CHECK(source->getFormat()->findInt64(kKeyDuration, &durationUs)); 576 577 LOGI("stream duration is %lld us (%.2f secs)", 578 durationUs, durationUs / 1E6); 579 580 static const int32_t kNumIterations = 5000; 581 582 for (int32_t i = 0; i < kNumIterations; ++i) { 583 int64_t requestedSeekTimeUs; 584 int64_t actualSeekTimeUs; 585 MediaSource::ReadOptions options; 586 587 double r = uniform_rand(); 588 589 if (i > 0 && r < 0.5) { 590 // 50% chance of just continuing to decode from last position. 591 592 requestedSeekTimeUs = -1; 593 594 LOGI("requesting linear read"); 595 } else { 596 if (i > 0 && r < 0.55) { 597 // 5% chance of seeking beyond end of stream. 598 599 requestedSeekTimeUs = durationUs; 600 601 LOGI("requesting seek beyond EOF"); 602 } else { 603 requestedSeekTimeUs = 604 (int64_t)(uniform_rand() * durationUs); 605 606 LOGI("requesting seek to %lld us (%.2f secs)", 607 requestedSeekTimeUs, requestedSeekTimeUs / 1E6); 608 } 609 610 MediaBuffer *buffer; 611 options.setSeekTo(requestedSeekTimeUs); 612 if (seekSource->read(&buffer, &options) != OK) { 613 CHECK_EQ(buffer, NULL); 614 actualSeekTimeUs = -1; 615 } else { 616 CHECK(buffer != NULL); 617 CHECK(buffer->meta_data()->findInt64(kKeyTime, &actualSeekTimeUs)); 618 CHECK(actualSeekTimeUs >= 0); 619 620 buffer->release(); 621 buffer = NULL; 622 } 623 624 LOGI("nearest keyframe is at %lld us (%.2f secs)", 625 actualSeekTimeUs, actualSeekTimeUs / 1E6); 626 } 627 628 status_t err; 629 MediaBuffer *buffer; 630 for (;;) { 631 err = codec->read(&buffer, &options); 632 options.clearSeekTo(); 633 if (err == INFO_FORMAT_CHANGED) { 634 CHECK_EQ(buffer, NULL); 635 continue; 636 } 637 if (err == OK) { 638 CHECK(buffer != NULL); 639 if (buffer->range_length() == 0) { 640 buffer->release(); 641 buffer = NULL; 642 continue; 643 } 644 } else { 645 CHECK_EQ(buffer, NULL); 646 } 647 648 break; 649 } 650 651 if (requestedSeekTimeUs < 0) { 652 // Linear read. 653 if (err != OK) { 654 CHECK_EQ(buffer, NULL); 655 } else { 656 CHECK(buffer != NULL); 657 buffer->release(); 658 buffer = NULL; 659 } 660 } else if (actualSeekTimeUs < 0) { 661 CHECK(err != OK); 662 CHECK_EQ(buffer, NULL); 663 } else { 664 EXPECT(err == OK, 665 "Expected a valid buffer to be returned from " 666 "OMXCodec::read."); 667 CHECK(buffer != NULL); 668 669 int64_t bufferTimeUs; 670 CHECK(buffer->meta_data()->findInt64(kKeyTime, &bufferTimeUs)); 671 if (!CloseEnough(bufferTimeUs, actualSeekTimeUs)) { 672 printf("\n * Attempted seeking to %lld us (%.2f secs)", 673 requestedSeekTimeUs, requestedSeekTimeUs / 1E6); 674 printf("\n * Nearest keyframe is at %lld us (%.2f secs)", 675 actualSeekTimeUs, actualSeekTimeUs / 1E6); 676 printf("\n * Returned buffer was at %lld us (%.2f secs)\n\n", 677 bufferTimeUs, bufferTimeUs / 1E6); 678 679 buffer->release(); 680 buffer = NULL; 681 682 CHECK_EQ(codec->stop(), OK); 683 684 return UNKNOWN_ERROR; 685 } 686 687 buffer->release(); 688 buffer = NULL; 689 } 690 } 691 692 CHECK_EQ(codec->stop(), OK); 693 694 return OK; 695} 696 697status_t Harness::test( 698 const char *componentName, const char *componentRole) { 699 printf("testing %s [%s] ... ", componentName, componentRole); 700 LOGI("testing %s [%s].", componentName, componentRole); 701 702 status_t err1 = testStateTransitions(componentName, componentRole); 703 status_t err2 = testSeek(componentName, componentRole); 704 705 if (err1 != OK) { 706 return err1; 707 } 708 709 return err2; 710} 711 712status_t Harness::testAll() { 713 List<IOMX::ComponentInfo> componentInfos; 714 status_t err = mOMX->listNodes(&componentInfos); 715 EXPECT_SUCCESS(err, "listNodes"); 716 717 for (List<IOMX::ComponentInfo>::iterator it = componentInfos.begin(); 718 it != componentInfos.end(); ++it) { 719 const IOMX::ComponentInfo &info = *it; 720 const char *componentName = info.mName.string(); 721 722 for (List<String8>::const_iterator role_it = info.mRoles.begin(); 723 role_it != info.mRoles.end(); ++role_it) { 724 const char *componentRole = (*role_it).string(); 725 726 err = test(componentName, componentRole); 727 728 if (err == OK) { 729 printf("OK\n"); 730 } 731 } 732 } 733 734 return OK; 735} 736 737} // namespace android 738 739static void usage(const char *me) { 740 fprintf(stderr, "usage: %s\n" 741 " -h(elp) Show this information\n" 742 " -s(eed) Set the random seed\n" 743 " [ component role ]\n\n" 744 "When launched without specifying a specific component " 745 "and role, tool will test all available OMX components " 746 "in all their supported roles. To determine available " 747 "component names, use \"stagefright -l\"\n" 748 "It's also a good idea to run a separate \"adb logcat\"" 749 " for additional debug and progress information.", me); 750 751 exit(0); 752} 753 754int main(int argc, char **argv) { 755 using namespace android; 756 757 android::ProcessState::self()->startThreadPool(); 758 DataSource::RegisterDefaultSniffers(); 759 760 const char *me = argv[0]; 761 762 unsigned long seed = 0xdeadbeef; 763 764 int res; 765 while ((res = getopt(argc, argv, "hs:")) >= 0) { 766 switch (res) { 767 case 's': 768 { 769 char *end; 770 unsigned long x = strtoul(optarg, &end, 10); 771 772 if (*end != '\0' || end == optarg) { 773 fprintf(stderr, "Malformed seed.\n"); 774 return 1; 775 } 776 777 seed = x; 778 break; 779 } 780 781 case '?': 782 fprintf(stderr, "\n"); 783 // fall through 784 785 case 'h': 786 default: 787 { 788 usage(me); 789 exit(1); 790 break; 791 } 792 } 793 } 794 795 argc -= optind; 796 argv += optind; 797 798 printf("To reproduce the conditions for this test, launch " 799 "with \"%s -s %lu\"\n", me, seed); 800 801 srand(seed); 802 803 sp<Harness> h = new Harness; 804 CHECK_EQ(h->initCheck(), OK); 805 806 if (argc == 0) { 807 h->testAll(); 808 } else if (argc == 2) { 809 if (h->test(argv[0], argv[1]) == OK) { 810 printf("OK\n"); 811 } 812 } 813 814 return 0; 815} 816