OMXNodeInstance.cpp revision 648703351fd78c1704fa413c0f375198e36039d1
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 "OMXNodeInstance" 19#include <utils/Log.h> 20 21#include <inttypes.h> 22 23#include "../include/OMXNodeInstance.h" 24#include "OMXMaster.h" 25#include "OMXUtils.h" 26#include <android/IOMXBufferSource.h> 27 28#include <OMX_Component.h> 29#include <OMX_IndexExt.h> 30#include <OMX_VideoExt.h> 31#include <OMX_AsString.h> 32 33#include <binder/IMemory.h> 34#include <cutils/properties.h> 35#include <gui/BufferQueue.h> 36#include <HardwareAPI.h> 37#include <media/stagefright/foundation/ADebug.h> 38#include <media/stagefright/foundation/ABuffer.h> 39#include <media/stagefright/foundation/ColorUtils.h> 40#include <media/stagefright/MediaErrors.h> 41#include <utils/misc.h> 42#include <utils/NativeHandle.h> 43#include <media/OMXBuffer.h> 44#include <media/vndk/xmlparser/1.0/MediaCodecsXmlParser.h> 45 46#include <hidlmemory/mapping.h> 47 48static const OMX_U32 kPortIndexInput = 0; 49static const OMX_U32 kPortIndexOutput = 1; 50 51#define CLOGW(fmt, ...) ALOGW("[%p:%s] " fmt, mHandle, mName, ##__VA_ARGS__) 52 53#define CLOG_ERROR_IF(cond, fn, err, fmt, ...) \ 54 ALOGE_IF(cond, #fn "(%p:%s, " fmt ") ERROR: %s(%#x)", \ 55 mHandle, mName, ##__VA_ARGS__, asString(err), err) 56#define CLOG_ERROR(fn, err, fmt, ...) CLOG_ERROR_IF(true, fn, err, fmt, ##__VA_ARGS__) 57#define CLOG_IF_ERROR(fn, err, fmt, ...) \ 58 CLOG_ERROR_IF((err) != OMX_ErrorNone, fn, err, fmt, ##__VA_ARGS__) 59 60#define CLOGI_(level, fn, fmt, ...) \ 61 ALOGI_IF(DEBUG >= (level), #fn "(%p:%s, " fmt ")", mHandle, mName, ##__VA_ARGS__) 62#define CLOGD_(level, fn, fmt, ...) \ 63 ALOGD_IF(DEBUG >= (level), #fn "(%p:%s, " fmt ")", mHandle, mName, ##__VA_ARGS__) 64 65#define CLOG_LIFE(fn, fmt, ...) CLOGI_(ADebug::kDebugLifeCycle, fn, fmt, ##__VA_ARGS__) 66#define CLOG_STATE(fn, fmt, ...) CLOGI_(ADebug::kDebugState, fn, fmt, ##__VA_ARGS__) 67#define CLOG_CONFIG(fn, fmt, ...) CLOGI_(ADebug::kDebugConfig, fn, fmt, ##__VA_ARGS__) 68#define CLOG_INTERNAL(fn, fmt, ...) CLOGD_(ADebug::kDebugInternalState, fn, fmt, ##__VA_ARGS__) 69 70#define CLOG_DEBUG_IF(cond, fn, fmt, ...) \ 71 ALOGD_IF(cond, #fn "(%p, " fmt ")", mHandle, ##__VA_ARGS__) 72 73#define CLOG_BUFFER(fn, fmt, ...) \ 74 CLOG_DEBUG_IF(DEBUG >= ADebug::kDebugAll, fn, fmt, ##__VA_ARGS__) 75#define CLOG_BUMPED_BUFFER(fn, fmt, ...) \ 76 CLOG_DEBUG_IF(DEBUG_BUMP >= ADebug::kDebugAll, fn, fmt, ##__VA_ARGS__) 77 78/* buffer formatting */ 79#define BUFFER_FMT(port, fmt, ...) "%s:%u " fmt, portString(port), (port), ##__VA_ARGS__ 80#define NEW_BUFFER_FMT(buffer_id, port, fmt, ...) \ 81 BUFFER_FMT(port, fmt ") (#%zu => %#x", ##__VA_ARGS__, mActiveBuffers.size(), (buffer_id)) 82 83#define SIMPLE_BUFFER(port, size, data) BUFFER_FMT(port, "%zu@%p", (size), (data)) 84#define SIMPLE_NEW_BUFFER(buffer_id, port, size, data) \ 85 NEW_BUFFER_FMT(buffer_id, port, "%zu@%p", (size), (data)) 86 87#define EMPTY_BUFFER(addr, header, fenceFd) "%#x [%u@%p fc=%d]", \ 88 (addr), (header)->nAllocLen, (header)->pBuffer, (fenceFd) 89#define FULL_BUFFER(addr, header, fenceFd) "%#" PRIxPTR " [%u@%p (%u..+%u) f=%x ts=%lld fc=%d]", \ 90 (intptr_t)(addr), (header)->nAllocLen, (header)->pBuffer, \ 91 (header)->nOffset, (header)->nFilledLen, (header)->nFlags, (header)->nTimeStamp, (fenceFd) 92 93#define WITH_STATS_WRAPPER(fmt, ...) fmt " { IN=%zu/%zu OUT=%zu/%zu }", ##__VA_ARGS__, \ 94 mInputBuffersWithCodec.size(), mNumPortBuffers[kPortIndexInput], \ 95 mOutputBuffersWithCodec.size(), mNumPortBuffers[kPortIndexOutput] 96// TRICKY: this is needed so formatting macros expand before substitution 97#define WITH_STATS(fmt, ...) WITH_STATS_WRAPPER(fmt, ##__VA_ARGS__) 98 99namespace android { 100 101struct BufferMeta { 102 explicit BufferMeta( 103 const sp<IMemory> &mem, const sp<IHidlMemory> &hidlMemory, 104 OMX_U32 portIndex, bool copy, OMX_U8 *backup) 105 : mMem(mem), 106 mHidlMemory(hidlMemory), 107 mCopyFromOmx(portIndex == kPortIndexOutput && copy), 108 mCopyToOmx(portIndex == kPortIndexInput && copy), 109 mPortIndex(portIndex), 110 mBackup(backup) { 111 } 112 113 explicit BufferMeta(OMX_U32 portIndex) 114 : mCopyFromOmx(false), 115 mCopyToOmx(false), 116 mPortIndex(portIndex), 117 mBackup(NULL) { 118 } 119 120 explicit BufferMeta(const sp<GraphicBuffer> &graphicBuffer, OMX_U32 portIndex) 121 : mGraphicBuffer(graphicBuffer), 122 mCopyFromOmx(false), 123 mCopyToOmx(false), 124 mPortIndex(portIndex), 125 mBackup(NULL) { 126 } 127 128 OMX_U8 *getPointer() { 129 return mMem.get() ? static_cast<OMX_U8*>(mMem->pointer()) : 130 mHidlMemory.get() ? static_cast<OMX_U8*>( 131 static_cast<void*>(mHidlMemory->getPointer())) : nullptr; 132 } 133 134 void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) { 135 if (!mCopyFromOmx) { 136 return; 137 } 138 139 // check component returns proper range 140 sp<ABuffer> codec = getBuffer(header, true /* limit */); 141 142 memcpy(getPointer() + header->nOffset, codec->data(), codec->size()); 143 } 144 145 void CopyToOMX(const OMX_BUFFERHEADERTYPE *header) { 146 if (!mCopyToOmx) { 147 return; 148 } 149 150 memcpy(header->pBuffer + header->nOffset, 151 getPointer() + header->nOffset, 152 header->nFilledLen); 153 } 154 155 // return the codec buffer 156 sp<ABuffer> getBuffer(const OMX_BUFFERHEADERTYPE *header, bool limit) { 157 sp<ABuffer> buf = new ABuffer(header->pBuffer, header->nAllocLen); 158 if (limit) { 159 if (header->nOffset + header->nFilledLen > header->nOffset 160 && header->nOffset + header->nFilledLen <= header->nAllocLen) { 161 buf->setRange(header->nOffset, header->nFilledLen); 162 } else { 163 buf->setRange(0, 0); 164 } 165 } 166 return buf; 167 } 168 169 void setGraphicBuffer(const sp<GraphicBuffer> &graphicBuffer) { 170 mGraphicBuffer = graphicBuffer; 171 } 172 173 void setNativeHandle(const sp<NativeHandle> &nativeHandle) { 174 mNativeHandle = nativeHandle; 175 } 176 177 OMX_U32 getPortIndex() { 178 return mPortIndex; 179 } 180 181 ~BufferMeta() { 182 delete[] mBackup; 183 } 184 185private: 186 sp<GraphicBuffer> mGraphicBuffer; 187 sp<NativeHandle> mNativeHandle; 188 sp<IMemory> mMem; 189 sp<IHidlMemory> mHidlMemory; 190 bool mCopyFromOmx; 191 bool mCopyToOmx; 192 OMX_U32 mPortIndex; 193 OMX_U8 *mBackup; 194 195 BufferMeta(const BufferMeta &); 196 BufferMeta &operator=(const BufferMeta &); 197}; 198 199// static 200OMX_CALLBACKTYPE OMXNodeInstance::kCallbacks = { 201 &OnEvent, &OnEmptyBufferDone, &OnFillBufferDone 202}; 203 204static inline const char *portString(OMX_U32 portIndex) { 205 switch (portIndex) { 206 case kPortIndexInput: return "Input"; 207 case kPortIndexOutput: return "Output"; 208 case ~0U: return "All"; 209 default: return "port"; 210 } 211} 212 213//////////////////////////////////////////////////////////////////////////////// 214 215// This provides the underlying Thread used by CallbackDispatcher. 216// Note that deriving CallbackDispatcher from Thread does not work. 217 218struct OMXNodeInstance::CallbackDispatcherThread : public Thread { 219 explicit CallbackDispatcherThread(CallbackDispatcher *dispatcher) 220 : mDispatcher(dispatcher) { 221 } 222 223private: 224 CallbackDispatcher *mDispatcher; 225 226 bool threadLoop(); 227 228 CallbackDispatcherThread(const CallbackDispatcherThread &); 229 CallbackDispatcherThread &operator=(const CallbackDispatcherThread &); 230}; 231 232//////////////////////////////////////////////////////////////////////////////// 233 234struct OMXNodeInstance::CallbackDispatcher : public RefBase { 235 explicit CallbackDispatcher(const sp<OMXNodeInstance> &owner); 236 237 // Posts |msg| to the listener's queue. If |realTime| is true, the listener thread is notified 238 // that a new message is available on the queue. Otherwise, the message stays on the queue, but 239 // the listener is not notified of it. It will process this message when a subsequent message 240 // is posted with |realTime| set to true. 241 void post(const omx_message &msg, bool realTime = true); 242 243 bool loop(); 244 245protected: 246 virtual ~CallbackDispatcher(); 247 248private: 249 Mutex mLock; 250 251 sp<OMXNodeInstance> const mOwner; 252 bool mDone; 253 Condition mQueueChanged; 254 std::list<omx_message> mQueue; 255 256 sp<CallbackDispatcherThread> mThread; 257 258 void dispatch(std::list<omx_message> &messages); 259 260 CallbackDispatcher(const CallbackDispatcher &); 261 CallbackDispatcher &operator=(const CallbackDispatcher &); 262}; 263 264OMXNodeInstance::CallbackDispatcher::CallbackDispatcher(const sp<OMXNodeInstance> &owner) 265 : mOwner(owner), 266 mDone(false) { 267 mThread = new CallbackDispatcherThread(this); 268 mThread->run("OMXCallbackDisp", ANDROID_PRIORITY_FOREGROUND); 269} 270 271OMXNodeInstance::CallbackDispatcher::~CallbackDispatcher() { 272 { 273 Mutex::Autolock autoLock(mLock); 274 275 mDone = true; 276 mQueueChanged.signal(); 277 } 278 279 // A join on self can happen if the last ref to CallbackDispatcher 280 // is released within the CallbackDispatcherThread loop 281 status_t status = mThread->join(); 282 if (status != WOULD_BLOCK) { 283 // Other than join to self, the only other error return codes are 284 // whatever readyToRun() returns, and we don't override that 285 CHECK_EQ(status, (status_t)NO_ERROR); 286 } 287} 288 289void OMXNodeInstance::CallbackDispatcher::post(const omx_message &msg, bool realTime) { 290 Mutex::Autolock autoLock(mLock); 291 292 mQueue.push_back(msg); 293 if (realTime) { 294 mQueueChanged.signal(); 295 } 296} 297 298void OMXNodeInstance::CallbackDispatcher::dispatch(std::list<omx_message> &messages) { 299 if (mOwner == NULL) { 300 ALOGV("Would have dispatched a message to a node that's already gone."); 301 return; 302 } 303 mOwner->onMessages(messages); 304} 305 306bool OMXNodeInstance::CallbackDispatcher::loop() { 307 for (;;) { 308 std::list<omx_message> messages; 309 310 { 311 Mutex::Autolock autoLock(mLock); 312 while (!mDone && mQueue.empty()) { 313 mQueueChanged.wait(mLock); 314 } 315 316 if (mDone) { 317 break; 318 } 319 320 messages.swap(mQueue); 321 } 322 323 dispatch(messages); 324 } 325 326 return false; 327} 328 329//////////////////////////////////////////////////////////////////////////////// 330 331bool OMXNodeInstance::CallbackDispatcherThread::threadLoop() { 332 return mDispatcher->loop(); 333} 334 335//////////////////////////////////////////////////////////////////////////////// 336 337OMXNodeInstance::OMXNodeInstance( 338 OmxNodeOwner *owner, const sp<IOMXObserver> &observer, const char *name) 339 : mOwner(owner), 340 mHandle(NULL), 341 mObserver(observer), 342 mDying(false), 343 mSailed(false), 344 mQueriedProhibitedExtensions(false), 345 mQuirks(0), 346 mBufferIDCount(0), 347 mRestorePtsFailed(false), 348 mMaxTimestampGapUs(-1ll), 349 mPrevOriginalTimeUs(-1ll), 350 mPrevModifiedTimeUs(-1ll) 351{ 352 mName = ADebug::GetDebugName(name); 353 DEBUG = ADebug::GetDebugLevelFromProperty(name, "debug.stagefright.omx-debug"); 354 ALOGV("debug level for %s is %d", name, DEBUG); 355 DEBUG_BUMP = DEBUG; 356 mNumPortBuffers[0] = 0; 357 mNumPortBuffers[1] = 0; 358 mDebugLevelBumpPendingBuffers[0] = 0; 359 mDebugLevelBumpPendingBuffers[1] = 0; 360 mMetadataType[0] = kMetadataBufferTypeInvalid; 361 mMetadataType[1] = kMetadataBufferTypeInvalid; 362 mPortMode[0] = IOMX::kPortModePresetByteBuffer; 363 mPortMode[1] = IOMX::kPortModePresetByteBuffer; 364 mSecureBufferType[0] = kSecureBufferTypeUnknown; 365 mSecureBufferType[1] = kSecureBufferTypeUnknown; 366 mGraphicBufferEnabled[0] = false; 367 mGraphicBufferEnabled[1] = false; 368 mIsSecure = AString(name).endsWith(".secure"); 369 mLegacyAdaptiveExperiment = ADebug::isExperimentEnabled("legacy-adaptive"); 370} 371 372OMXNodeInstance::~OMXNodeInstance() { 373 free(mName); 374 CHECK(mHandle == NULL); 375} 376 377void OMXNodeInstance::setHandle(OMX_HANDLETYPE handle) { 378 CLOG_LIFE(allocateNode, "handle=%p", handle); 379 CHECK(mHandle == NULL); 380 mHandle = handle; 381 if (handle != NULL) { 382 mDispatcher = new CallbackDispatcher(this); 383 } 384} 385 386sp<IOMXBufferSource> OMXNodeInstance::getBufferSource() { 387 Mutex::Autolock autoLock(mOMXBufferSourceLock); 388 return mOMXBufferSource; 389} 390 391void OMXNodeInstance::setBufferSource(const sp<IOMXBufferSource>& bufferSource) { 392 Mutex::Autolock autoLock(mOMXBufferSourceLock); 393 CLOG_INTERNAL(setBufferSource, "%p", bufferSource.get()); 394 mOMXBufferSource = bufferSource; 395} 396 397OMX_HANDLETYPE OMXNodeInstance::handle() { 398 return mHandle; 399} 400 401sp<IOMXObserver> OMXNodeInstance::observer() { 402 return mObserver; 403} 404 405status_t OMXNodeInstance::freeNode() { 406 CLOG_LIFE(freeNode, "handle=%p", mHandle); 407 static int32_t kMaxNumIterations = 10; 408 409 // Transition the node from its current state all the way down 410 // to "Loaded". 411 // This ensures that all active buffers are properly freed even 412 // for components that don't do this themselves on a call to 413 // "FreeHandle". 414 415 // The code below may trigger some more events to be dispatched 416 // by the OMX component - we want to ignore them as our client 417 // does not expect them. 418 bool expected = false; 419 if (!mDying.compare_exchange_strong(expected, true)) { 420 // exit if we have already freed the node or doing so right now. 421 // NOTE: this ensures that the block below executes at most once. 422 ALOGV("Already dying"); 423 return OK; 424 } 425 426 OMX_STATETYPE state; 427 CHECK_EQ(OMX_GetState(mHandle, &state), OMX_ErrorNone); 428 switch (state) { 429 case OMX_StateExecuting: 430 { 431 ALOGV("forcing Executing->Idle"); 432 sendCommand(OMX_CommandStateSet, OMX_StateIdle); 433 OMX_ERRORTYPE err; 434 int32_t iteration = 0; 435 while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone 436 && state != OMX_StateIdle 437 && state != OMX_StateInvalid) { 438 if (++iteration > kMaxNumIterations) { 439 CLOGW("failed to enter Idle state (now %s(%d), aborting.", 440 asString(state), state); 441 state = OMX_StateInvalid; 442 break; 443 } 444 445 usleep(100000); 446 } 447 CHECK_EQ(err, OMX_ErrorNone); 448 449 if (state == OMX_StateInvalid) { 450 break; 451 } 452 453 // fall through 454 } 455 456 case OMX_StateIdle: 457 { 458 ALOGV("forcing Idle->Loaded"); 459 sendCommand(OMX_CommandStateSet, OMX_StateLoaded); 460 461 freeActiveBuffers(); 462 463 OMX_ERRORTYPE err; 464 int32_t iteration = 0; 465 while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone 466 && state != OMX_StateLoaded 467 && state != OMX_StateInvalid) { 468 if (++iteration > kMaxNumIterations) { 469 CLOGW("failed to enter Loaded state (now %s(%d), aborting.", 470 asString(state), state); 471 state = OMX_StateInvalid; 472 break; 473 } 474 475 ALOGV("waiting for Loaded state..."); 476 usleep(100000); 477 } 478 CHECK_EQ(err, OMX_ErrorNone); 479 480 // fall through 481 } 482 483 case OMX_StateLoaded: 484 case OMX_StateInvalid: 485 break; 486 487 default: 488 LOG_ALWAYS_FATAL("unknown state %s(%#x).", asString(state), state); 489 break; 490 } 491 492 Mutex::Autolock _l(mLock); 493 494 status_t err = mOwner->freeNode(this); 495 496 mDispatcher.clear(); 497 mOMXBufferSource.clear(); 498 499 mHandle = NULL; 500 CLOG_IF_ERROR(freeNode, err, ""); 501 free(mName); 502 mName = NULL; 503 504 ALOGV("OMXNodeInstance going away."); 505 506 return err; 507} 508 509status_t OMXNodeInstance::sendCommand( 510 OMX_COMMANDTYPE cmd, OMX_S32 param) { 511 const sp<IOMXBufferSource> bufferSource(getBufferSource()); 512 if (bufferSource != NULL && cmd == OMX_CommandStateSet) { 513 if (param == OMX_StateIdle) { 514 // Initiating transition from Executing -> Idle 515 // ACodec is waiting for all buffers to be returned, do NOT 516 // submit any more buffers to the codec. 517 bufferSource->onOmxIdle(); 518 } else if (param == OMX_StateLoaded) { 519 // Initiating transition from Idle/Executing -> Loaded 520 // Buffers are about to be freed. 521 bufferSource->onOmxLoaded(); 522 setBufferSource(NULL); 523 } 524 525 // fall through 526 } 527 528 Mutex::Autolock autoLock(mLock); 529 530 if (cmd == OMX_CommandStateSet) { 531 // There are no configurations past first StateSet command. 532 mSailed = true; 533 } 534 535 // bump internal-state debug level for 2 input and output frames past a command 536 { 537 Mutex::Autolock _l(mDebugLock); 538 bumpDebugLevel_l(2 /* numInputBuffers */, 2 /* numOutputBuffers */); 539 } 540 541 const char *paramString = 542 cmd == OMX_CommandStateSet ? asString((OMX_STATETYPE)param) : portString(param); 543 CLOG_STATE(sendCommand, "%s(%d), %s(%d)", asString(cmd), cmd, paramString, param); 544 OMX_ERRORTYPE err = OMX_SendCommand(mHandle, cmd, param, NULL); 545 CLOG_IF_ERROR(sendCommand, err, "%s(%d), %s(%d)", asString(cmd), cmd, paramString, param); 546 return StatusFromOMXError(err); 547} 548 549bool OMXNodeInstance::isProhibitedIndex_l(OMX_INDEXTYPE index) { 550 // these extensions can only be used from OMXNodeInstance, not by clients directly. 551 static const char *restricted_extensions[] = { 552 "OMX.google.android.index.storeMetaDataInBuffers", 553 "OMX.google.android.index.storeANWBufferInMetadata", 554 "OMX.google.android.index.prepareForAdaptivePlayback", 555 "OMX.google.android.index.configureVideoTunnelMode", 556 "OMX.google.android.index.useAndroidNativeBuffer2", 557 "OMX.google.android.index.useAndroidNativeBuffer", 558 "OMX.google.android.index.enableAndroidNativeBuffers", 559 "OMX.google.android.index.allocateNativeHandle", 560 "OMX.google.android.index.getAndroidNativeBufferUsage", 561 }; 562 563 if ((index > OMX_IndexComponentStartUnused && index < OMX_IndexComponentEndUnused) 564 || (index > OMX_IndexPortStartUnused && index < OMX_IndexPortEndUnused) 565 || (index > OMX_IndexAudioStartUnused && index < OMX_IndexAudioEndUnused) 566 || (index > OMX_IndexVideoStartUnused && index < OMX_IndexVideoEndUnused) 567 || (index > OMX_IndexCommonStartUnused && index < OMX_IndexCommonEndUnused) 568 || (index > (OMX_INDEXTYPE)OMX_IndexExtAudioStartUnused 569 && index < (OMX_INDEXTYPE)OMX_IndexExtAudioEndUnused) 570 || (index > (OMX_INDEXTYPE)OMX_IndexExtVideoStartUnused 571 && index < (OMX_INDEXTYPE)OMX_IndexExtVideoEndUnused) 572 || (index > (OMX_INDEXTYPE)OMX_IndexExtOtherStartUnused 573 && index < (OMX_INDEXTYPE)OMX_IndexExtOtherEndUnused)) { 574 return false; 575 } 576 577 if (!mQueriedProhibitedExtensions) { 578 for (size_t i = 0; i < NELEM(restricted_extensions); ++i) { 579 OMX_INDEXTYPE ext; 580 if (OMX_GetExtensionIndex(mHandle, (OMX_STRING)restricted_extensions[i], &ext) == OMX_ErrorNone) { 581 mProhibitedExtensions.add(ext); 582 } 583 } 584 mQueriedProhibitedExtensions = true; 585 } 586 587 return mProhibitedExtensions.indexOf(index) >= 0; 588} 589 590status_t OMXNodeInstance::getParameter( 591 OMX_INDEXTYPE index, void *params, size_t /* size */) { 592 Mutex::Autolock autoLock(mLock); 593 594 if (isProhibitedIndex_l(index)) { 595 android_errorWriteLog(0x534e4554, "29422020"); 596 return BAD_INDEX; 597 } 598 599 OMX_ERRORTYPE err = OMX_GetParameter(mHandle, index, params); 600 OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index; 601 // some errors are expected for getParameter 602 if (err != OMX_ErrorNoMore) { 603 CLOG_IF_ERROR(getParameter, err, "%s(%#x)", asString(extIndex), index); 604 } 605 return StatusFromOMXError(err); 606} 607 608status_t OMXNodeInstance::setParameter( 609 OMX_INDEXTYPE index, const void *params, size_t size) { 610 Mutex::Autolock autoLock(mLock); 611 OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index; 612 CLOG_CONFIG(setParameter, "%s(%#x), %zu@%p)", asString(extIndex), index, size, params); 613 614 if (extIndex == OMX_IndexParamMaxFrameDurationForBitrateControl) { 615 return setMaxPtsGapUs(params, size); 616 } 617 618 if (isProhibitedIndex_l(index)) { 619 android_errorWriteLog(0x534e4554, "29422020"); 620 return BAD_INDEX; 621 } 622 623 OMX_ERRORTYPE err = OMX_SetParameter( 624 mHandle, index, const_cast<void *>(params)); 625 CLOG_IF_ERROR(setParameter, err, "%s(%#x)", asString(extIndex), index); 626 return StatusFromOMXError(err); 627} 628 629status_t OMXNodeInstance::getConfig( 630 OMX_INDEXTYPE index, void *params, size_t /* size */) { 631 Mutex::Autolock autoLock(mLock); 632 633 if (isProhibitedIndex_l(index)) { 634 android_errorWriteLog(0x534e4554, "29422020"); 635 return BAD_INDEX; 636 } 637 638 OMX_ERRORTYPE err = OMX_GetConfig(mHandle, index, params); 639 OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index; 640 // some errors are expected for getConfig 641 if (err != OMX_ErrorNoMore) { 642 CLOG_IF_ERROR(getConfig, err, "%s(%#x)", asString(extIndex), index); 643 } 644 return StatusFromOMXError(err); 645} 646 647status_t OMXNodeInstance::setConfig( 648 OMX_INDEXTYPE index, const void *params, size_t size) { 649 Mutex::Autolock autoLock(mLock); 650 OMX_INDEXEXTTYPE extIndex = (OMX_INDEXEXTTYPE)index; 651 CLOG_CONFIG(setConfig, "%s(%#x), %zu@%p)", asString(extIndex), index, size, params); 652 653 if (isProhibitedIndex_l(index)) { 654 android_errorWriteLog(0x534e4554, "29422020"); 655 return BAD_INDEX; 656 } 657 658 OMX_ERRORTYPE err = OMX_SetConfig( 659 mHandle, index, const_cast<void *>(params)); 660 CLOG_IF_ERROR(setConfig, err, "%s(%#x)", asString(extIndex), index); 661 return StatusFromOMXError(err); 662} 663 664status_t OMXNodeInstance::setPortMode(OMX_U32 portIndex, IOMX::PortMode mode) { 665 Mutex::Autolock autoLock(mLock); 666 667 if (portIndex >= NELEM(mPortMode)) { 668 ALOGE("b/31385713, portIndex(%u)", portIndex); 669 android_errorWriteLog(0x534e4554, "31385713"); 670 return BAD_VALUE; 671 } 672 673 CLOG_CONFIG(setPortMode, "%s(%d), port %d", asString(mode), mode, portIndex); 674 675 switch (mode) { 676 case IOMX::kPortModeDynamicANWBuffer: 677 { 678 if (portIndex == kPortIndexOutput) { 679 if (mLegacyAdaptiveExperiment) { 680 CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: " 681 "not setting port mode to %s(%d) on output", 682 asString(mode), mode); 683 return StatusFromOMXError(OMX_ErrorUnsupportedIndex); 684 } 685 686 status_t err = enableNativeBuffers_l( 687 portIndex, OMX_TRUE /*graphic*/, OMX_TRUE); 688 if (err != OK) { 689 return err; 690 } 691 } 692 (void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE); 693 return storeMetaDataInBuffers_l(portIndex, OMX_TRUE, NULL); 694 } 695 696 case IOMX::kPortModeDynamicNativeHandle: 697 { 698 if (portIndex != kPortIndexInput) { 699 CLOG_ERROR(setPortMode, BAD_VALUE, 700 "%s(%d) mode is only supported on input port", asString(mode), mode); 701 return BAD_VALUE; 702 } 703 (void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE); 704 (void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE); 705 706 MetadataBufferType metaType = kMetadataBufferTypeNativeHandleSource; 707 return storeMetaDataInBuffers_l(portIndex, OMX_TRUE, &metaType); 708 } 709 710 case IOMX::kPortModePresetSecureBuffer: 711 { 712 // Allow on both input and output. 713 (void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL); 714 (void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE); 715 return enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_TRUE); 716 } 717 718 case IOMX::kPortModePresetANWBuffer: 719 { 720 if (portIndex != kPortIndexOutput) { 721 CLOG_ERROR(setPortMode, BAD_VALUE, 722 "%s(%d) mode is only supported on output port", asString(mode), mode); 723 return BAD_VALUE; 724 } 725 726 // Check if we're simulating legacy mode with metadata mode, 727 // if so, enable metadata mode. 728 if (mLegacyAdaptiveExperiment) { 729 if (storeMetaDataInBuffers_l(portIndex, OMX_TRUE, NULL) == OK) { 730 CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: " 731 "metdata mode enabled successfully"); 732 return OK; 733 } 734 735 CLOG_INTERNAL(setPortMode, "Legacy adaptive experiment: " 736 "unable to enable metadata mode on output"); 737 738 mLegacyAdaptiveExperiment = false; 739 } 740 741 // Disable secure buffer and enable graphic buffer 742 (void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE); 743 status_t err = enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_TRUE); 744 if (err != OK) { 745 return err; 746 } 747 748 // Not running experiment, or metadata is not supported. 749 // Disable metadata mode and use legacy mode. 750 (void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL); 751 return OK; 752 } 753 754 case IOMX::kPortModePresetByteBuffer: 755 { 756 // Disable secure buffer, native buffer and metadata. 757 (void)enableNativeBuffers_l(portIndex, OMX_TRUE /*graphic*/, OMX_FALSE); 758 (void)enableNativeBuffers_l(portIndex, OMX_FALSE /*graphic*/, OMX_FALSE); 759 (void)storeMetaDataInBuffers_l(portIndex, OMX_FALSE, NULL); 760 return OK; 761 } 762 763 default: 764 break; 765 } 766 767 CLOG_ERROR(setPortMode, BAD_VALUE, "invalid port mode %d", mode); 768 return BAD_VALUE; 769} 770 771status_t OMXNodeInstance::enableNativeBuffers_l( 772 OMX_U32 portIndex, OMX_BOOL graphic, OMX_BOOL enable) { 773 if (portIndex >= NELEM(mSecureBufferType)) { 774 ALOGE("b/31385713, portIndex(%u)", portIndex); 775 android_errorWriteLog(0x534e4554, "31385713"); 776 return BAD_VALUE; 777 } 778 779 CLOG_CONFIG(enableNativeBuffers, "%s:%u%s, %d", portString(portIndex), portIndex, 780 graphic ? ", graphic" : "", enable); 781 OMX_STRING name = const_cast<OMX_STRING>( 782 graphic ? "OMX.google.android.index.enableAndroidNativeBuffers" 783 : "OMX.google.android.index.allocateNativeHandle"); 784 785 OMX_INDEXTYPE index; 786 OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); 787 788 if (err == OMX_ErrorNone) { 789 EnableAndroidNativeBuffersParams params; 790 InitOMXParams(¶ms); 791 params.nPortIndex = portIndex; 792 params.enable = enable; 793 794 err = OMX_SetParameter(mHandle, index, ¶ms); 795 CLOG_IF_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d", name, index, 796 portString(portIndex), portIndex, enable); 797 if (!graphic) { 798 if (err == OMX_ErrorNone) { 799 mSecureBufferType[portIndex] = 800 enable ? kSecureBufferTypeNativeHandle : kSecureBufferTypeOpaque; 801 } else if (mSecureBufferType[portIndex] == kSecureBufferTypeUnknown) { 802 mSecureBufferType[portIndex] = kSecureBufferTypeOpaque; 803 } 804 } else { 805 if (err == OMX_ErrorNone) { 806 mGraphicBufferEnabled[portIndex] = enable; 807 } else if (enable) { 808 mGraphicBufferEnabled[portIndex] = false; 809 } 810 } 811 } else { 812 CLOG_ERROR_IF(enable, getExtensionIndex, err, "%s", name); 813 if (!graphic) { 814 // Extension not supported, check for manual override with system property 815 // This is a temporary workaround until partners support the OMX extension 816 if (property_get_bool("media.mediadrmservice.enable", false)) { 817 CLOG_CONFIG(enableNativeBuffers, "system property override: using native-handles"); 818 mSecureBufferType[portIndex] = kSecureBufferTypeNativeHandle; 819 } else if (mSecureBufferType[portIndex] == kSecureBufferTypeUnknown) { 820 mSecureBufferType[portIndex] = kSecureBufferTypeOpaque; 821 } 822 err = OMX_ErrorNone; 823 } 824 } 825 826 return StatusFromOMXError(err); 827} 828 829status_t OMXNodeInstance::getGraphicBufferUsage( 830 OMX_U32 portIndex, OMX_U32* usage) { 831 Mutex::Autolock autoLock(mLock); 832 833 OMX_INDEXTYPE index; 834 OMX_STRING name = const_cast<OMX_STRING>( 835 "OMX.google.android.index.getAndroidNativeBufferUsage"); 836 OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); 837 838 if (err != OMX_ErrorNone) { 839 CLOG_ERROR(getExtensionIndex, err, "%s", name); 840 return StatusFromOMXError(err); 841 } 842 843 GetAndroidNativeBufferUsageParams params; 844 InitOMXParams(¶ms); 845 params.nPortIndex = portIndex; 846 847 err = OMX_GetParameter(mHandle, index, ¶ms); 848 if (err != OMX_ErrorNone) { 849 CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u", name, index, 850 portString(portIndex), portIndex); 851 return StatusFromOMXError(err); 852 } 853 854 *usage = params.nUsage; 855 856 return OK; 857} 858 859status_t OMXNodeInstance::storeMetaDataInBuffers_l( 860 OMX_U32 portIndex, OMX_BOOL enable, MetadataBufferType *type) { 861 if (mSailed) { 862 android_errorWriteLog(0x534e4554, "29422020"); 863 return INVALID_OPERATION; 864 } 865 if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) { 866 android_errorWriteLog(0x534e4554, "26324358"); 867 if (type != NULL) { 868 *type = kMetadataBufferTypeInvalid; 869 } 870 return BAD_VALUE; 871 } 872 873 OMX_INDEXTYPE index; 874 OMX_STRING name = const_cast<OMX_STRING>( 875 "OMX.google.android.index.storeMetaDataInBuffers"); 876 877 OMX_STRING nativeBufferName = const_cast<OMX_STRING>( 878 "OMX.google.android.index.storeANWBufferInMetadata"); 879 MetadataBufferType negotiatedType; 880 MetadataBufferType requestedType = type != NULL ? *type : kMetadataBufferTypeANWBuffer; 881 882 StoreMetaDataInBuffersParams params; 883 InitOMXParams(¶ms); 884 params.nPortIndex = portIndex; 885 params.bStoreMetaData = enable; 886 887 OMX_ERRORTYPE err = 888 requestedType == kMetadataBufferTypeANWBuffer 889 ? OMX_GetExtensionIndex(mHandle, nativeBufferName, &index) 890 : OMX_ErrorUnsupportedIndex; 891 OMX_ERRORTYPE xerr = err; 892 if (err == OMX_ErrorNone) { 893 err = OMX_SetParameter(mHandle, index, ¶ms); 894 if (err == OMX_ErrorNone) { 895 name = nativeBufferName; // set name for debugging 896 negotiatedType = requestedType; 897 } 898 } 899 if (err != OMX_ErrorNone) { 900 err = OMX_GetExtensionIndex(mHandle, name, &index); 901 xerr = err; 902 if (err == OMX_ErrorNone) { 903 negotiatedType = 904 requestedType == kMetadataBufferTypeANWBuffer 905 ? kMetadataBufferTypeGrallocSource : requestedType; 906 err = OMX_SetParameter(mHandle, index, ¶ms); 907 } 908 if (err == OMX_ErrorBadParameter) { 909 err = OMX_ErrorUnsupportedIndex; 910 } 911 } 912 913 // don't log loud error if component does not support metadata mode on the output 914 if (err != OMX_ErrorNone) { 915 if (err == OMX_ErrorUnsupportedIndex && portIndex == kPortIndexOutput) { 916 CLOGW("component does not support metadata mode; using fallback"); 917 } else if (xerr != OMX_ErrorNone) { 918 CLOG_ERROR(getExtensionIndex, xerr, "%s", name); 919 } else { 920 CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d type=%d", name, index, 921 portString(portIndex), portIndex, enable, negotiatedType); 922 } 923 negotiatedType = mMetadataType[portIndex]; 924 } else { 925 if (!enable) { 926 negotiatedType = kMetadataBufferTypeInvalid; 927 } 928 mMetadataType[portIndex] = negotiatedType; 929 } 930 CLOG_CONFIG(storeMetaDataInBuffers, "%s:%u %srequested %s:%d negotiated %s:%d", 931 portString(portIndex), portIndex, enable ? "" : "UN", 932 asString(requestedType), requestedType, asString(negotiatedType), negotiatedType); 933 934 if (type != NULL) { 935 *type = negotiatedType; 936 } 937 938 return StatusFromOMXError(err); 939} 940 941status_t OMXNodeInstance::prepareForAdaptivePlayback( 942 OMX_U32 portIndex, OMX_BOOL enable, OMX_U32 maxFrameWidth, 943 OMX_U32 maxFrameHeight) { 944 Mutex::Autolock autolock(mLock); 945 if (mSailed) { 946 android_errorWriteLog(0x534e4554, "29422020"); 947 return INVALID_OPERATION; 948 } 949 CLOG_CONFIG(prepareForAdaptivePlayback, "%s:%u en=%d max=%ux%u", 950 portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight); 951 952 if (mLegacyAdaptiveExperiment) { 953 CLOG_INTERNAL(prepareForAdaptivePlayback, 954 "Legacy adaptive experiment: reporting success"); 955 return OK; 956 } 957 958 OMX_INDEXTYPE index; 959 OMX_STRING name = const_cast<OMX_STRING>( 960 "OMX.google.android.index.prepareForAdaptivePlayback"); 961 962 OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); 963 if (err != OMX_ErrorNone) { 964 CLOG_ERROR_IF(enable, getExtensionIndex, err, "%s", name); 965 return StatusFromOMXError(err); 966 } 967 968 PrepareForAdaptivePlaybackParams params; 969 InitOMXParams(¶ms); 970 params.nPortIndex = portIndex; 971 params.bEnable = enable; 972 params.nMaxFrameWidth = maxFrameWidth; 973 params.nMaxFrameHeight = maxFrameHeight; 974 975 err = OMX_SetParameter(mHandle, index, ¶ms); 976 CLOG_IF_ERROR(setParameter, err, "%s(%#x): %s:%u en=%d max=%ux%u", name, index, 977 portString(portIndex), portIndex, enable, maxFrameWidth, maxFrameHeight); 978 return StatusFromOMXError(err); 979} 980 981status_t OMXNodeInstance::configureVideoTunnelMode( 982 OMX_U32 portIndex, OMX_BOOL tunneled, OMX_U32 audioHwSync, 983 native_handle_t **sidebandHandle) { 984 Mutex::Autolock autolock(mLock); 985 if (mSailed) { 986 android_errorWriteLog(0x534e4554, "29422020"); 987 return INVALID_OPERATION; 988 } 989 CLOG_CONFIG(configureVideoTunnelMode, "%s:%u tun=%d sync=%u", 990 portString(portIndex), portIndex, tunneled, audioHwSync); 991 992 OMX_INDEXTYPE index; 993 OMX_STRING name = const_cast<OMX_STRING>( 994 "OMX.google.android.index.configureVideoTunnelMode"); 995 996 OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); 997 if (err != OMX_ErrorNone) { 998 CLOG_ERROR_IF(tunneled, getExtensionIndex, err, "%s", name); 999 return StatusFromOMXError(err); 1000 } 1001 1002 ConfigureVideoTunnelModeParams tunnelParams; 1003 InitOMXParams(&tunnelParams); 1004 tunnelParams.nPortIndex = portIndex; 1005 tunnelParams.bTunneled = tunneled; 1006 tunnelParams.nAudioHwSync = audioHwSync; 1007 err = OMX_SetParameter(mHandle, index, &tunnelParams); 1008 if (err != OMX_ErrorNone) { 1009 CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u tun=%d sync=%u", name, index, 1010 portString(portIndex), portIndex, tunneled, audioHwSync); 1011 return StatusFromOMXError(err); 1012 } 1013 1014 err = OMX_GetParameter(mHandle, index, &tunnelParams); 1015 if (err != OMX_ErrorNone) { 1016 CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u tun=%d sync=%u", name, index, 1017 portString(portIndex), portIndex, tunneled, audioHwSync); 1018 return StatusFromOMXError(err); 1019 } 1020 if (sidebandHandle) { 1021 *sidebandHandle = (native_handle_t*)tunnelParams.pSidebandWindow; 1022 } 1023 1024 return OK; 1025} 1026 1027status_t OMXNodeInstance::useBuffer( 1028 OMX_U32 portIndex, const OMXBuffer &omxBuffer, IOMX::buffer_id *buffer) { 1029 if (buffer == NULL) { 1030 ALOGE("b/25884056"); 1031 return BAD_VALUE; 1032 } 1033 1034 if (portIndex >= NELEM(mNumPortBuffers)) { 1035 return BAD_VALUE; 1036 } 1037 1038 Mutex::Autolock autoLock(mLock); 1039 if (!mSailed) { 1040 ALOGE("b/35467458"); 1041 android_errorWriteLog(0x534e4554, "35467458"); 1042 return BAD_VALUE; 1043 } 1044 1045 switch (omxBuffer.mBufferType) { 1046 case OMXBuffer::kBufferTypePreset: 1047 return useBuffer_l(portIndex, NULL, NULL, buffer); 1048 1049 case OMXBuffer::kBufferTypeSharedMem: 1050 return useBuffer_l(portIndex, omxBuffer.mMem, NULL, buffer); 1051 1052 case OMXBuffer::kBufferTypeANWBuffer: 1053 return useGraphicBuffer_l(portIndex, omxBuffer.mGraphicBuffer, buffer); 1054 1055 case OMXBuffer::kBufferTypeHidlMemory: { 1056 sp<IHidlMemory> hidlMemory = mapMemory(omxBuffer.mHidlMemory); 1057 if (hidlMemory == nullptr) { 1058 ALOGE("OMXNodeInstance useBuffer() failed to map memory"); 1059 return NO_MEMORY; 1060 } 1061 return useBuffer_l(portIndex, NULL, hidlMemory, buffer); 1062 } 1063 default: 1064 break; 1065 } 1066 1067 return BAD_VALUE; 1068} 1069 1070status_t OMXNodeInstance::useBuffer_l( 1071 OMX_U32 portIndex, const sp<IMemory> ¶ms, 1072 const sp<IHidlMemory> &hParams, IOMX::buffer_id *buffer) { 1073 1074 BufferMeta *buffer_meta; 1075 OMX_BUFFERHEADERTYPE *header; 1076 OMX_ERRORTYPE err = OMX_ErrorNone; 1077 bool isMetadata = mMetadataType[portIndex] != kMetadataBufferTypeInvalid; 1078 1079 if (!isMetadata && mGraphicBufferEnabled[portIndex]) { 1080 ALOGE("b/62948670"); 1081 android_errorWriteLog(0x534e4554, "62948670"); 1082 return INVALID_OPERATION; 1083 } 1084 1085 size_t paramsSize; 1086 void* paramsPointer; 1087 if (params != NULL && hParams != NULL) { 1088 return BAD_VALUE; 1089 } 1090 if (params != NULL) { 1091 paramsPointer = params->pointer(); 1092 paramsSize = params->size(); 1093 } else if (hParams != NULL) { 1094 paramsPointer = hParams->getPointer(); 1095 paramsSize = hParams->getSize(); 1096 } else { 1097 paramsPointer = nullptr; 1098 } 1099 1100 OMX_U32 allottedSize; 1101 if (isMetadata) { 1102 if (mMetadataType[portIndex] == kMetadataBufferTypeGrallocSource) { 1103 allottedSize = sizeof(VideoGrallocMetadata); 1104 } else if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer) { 1105 allottedSize = sizeof(VideoNativeMetadata); 1106 } else if (mMetadataType[portIndex] == kMetadataBufferTypeNativeHandleSource) { 1107 allottedSize = sizeof(VideoNativeHandleMetadata); 1108 } else { 1109 return BAD_VALUE; 1110 } 1111 } else { 1112 // NULL params is allowed only in metadata mode. 1113 if (paramsPointer == nullptr) { 1114 ALOGE("b/25884056"); 1115 return BAD_VALUE; 1116 } 1117 allottedSize = paramsSize; 1118 } 1119 1120 bool isOutputGraphicMetadata = (portIndex == kPortIndexOutput) && 1121 (mMetadataType[portIndex] == kMetadataBufferTypeGrallocSource || 1122 mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer); 1123 1124 uint32_t requiresAllocateBufferBit = 1125 (portIndex == kPortIndexInput) 1126 ? kRequiresAllocateBufferOnInputPorts 1127 : kRequiresAllocateBufferOnOutputPorts; 1128 1129 // we use useBuffer for output metadata regardless of quirks 1130 if (!isOutputGraphicMetadata && (mQuirks & requiresAllocateBufferBit)) { 1131 // metadata buffers are not connected cross process; only copy if not meta. 1132 buffer_meta = new BufferMeta( 1133 params, hParams, portIndex, !isMetadata /* copy */, NULL /* data */); 1134 1135 err = OMX_AllocateBuffer( 1136 mHandle, &header, portIndex, buffer_meta, allottedSize); 1137 1138 if (err != OMX_ErrorNone) { 1139 CLOG_ERROR(allocateBuffer, err, 1140 SIMPLE_BUFFER(portIndex, (size_t)allottedSize, 1141 paramsPointer)); 1142 } 1143 } else { 1144 OMX_U8 *data = NULL; 1145 1146 // metadata buffers are not connected cross process 1147 // use a backup buffer instead of the actual buffer 1148 if (isMetadata) { 1149 data = new (std::nothrow) OMX_U8[allottedSize]; 1150 if (data == NULL) { 1151 return NO_MEMORY; 1152 } 1153 memset(data, 0, allottedSize); 1154 1155 buffer_meta = new BufferMeta( 1156 params, hParams, portIndex, false /* copy */, data); 1157 } else { 1158 data = static_cast<OMX_U8 *>(paramsPointer); 1159 1160 buffer_meta = new BufferMeta( 1161 params, hParams, portIndex, false /* copy */, NULL); 1162 } 1163 1164 err = OMX_UseBuffer( 1165 mHandle, &header, portIndex, buffer_meta, 1166 allottedSize, data); 1167 1168 if (err != OMX_ErrorNone) { 1169 CLOG_ERROR(useBuffer, err, SIMPLE_BUFFER( 1170 portIndex, (size_t)allottedSize, data)); 1171 } 1172 } 1173 1174 if (err != OMX_ErrorNone) { 1175 delete buffer_meta; 1176 buffer_meta = NULL; 1177 1178 *buffer = 0; 1179 1180 return StatusFromOMXError(err); 1181 } 1182 1183 CHECK_EQ(header->pAppPrivate, buffer_meta); 1184 1185 *buffer = makeBufferID(header); 1186 1187 addActiveBuffer(portIndex, *buffer); 1188 1189 sp<IOMXBufferSource> bufferSource(getBufferSource()); 1190 if (bufferSource != NULL && portIndex == kPortIndexInput) { 1191 bufferSource->onInputBufferAdded(*buffer); 1192 } 1193 1194 CLOG_BUFFER(useBuffer, NEW_BUFFER_FMT( 1195 *buffer, portIndex, "%u(%zu)@%p", allottedSize, paramsSize, paramsPointer)); 1196 return OK; 1197} 1198 1199status_t OMXNodeInstance::useGraphicBuffer2_l( 1200 OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, 1201 IOMX::buffer_id *buffer) { 1202 if (graphicBuffer == NULL || buffer == NULL) { 1203 ALOGE("b/25884056"); 1204 return BAD_VALUE; 1205 } 1206 1207 // port definition 1208 OMX_PARAM_PORTDEFINITIONTYPE def; 1209 InitOMXParams(&def); 1210 def.nPortIndex = portIndex; 1211 OMX_ERRORTYPE err = OMX_GetParameter(mHandle, OMX_IndexParamPortDefinition, &def); 1212 if (err != OMX_ErrorNone) { 1213 OMX_INDEXTYPE index = OMX_IndexParamPortDefinition; 1214 CLOG_ERROR(getParameter, err, "%s(%#x): %s:%u", 1215 asString(index), index, portString(portIndex), portIndex); 1216 return UNKNOWN_ERROR; 1217 } 1218 1219 BufferMeta *bufferMeta = new BufferMeta(graphicBuffer, portIndex); 1220 1221 OMX_BUFFERHEADERTYPE *header = NULL; 1222 OMX_U8* bufferHandle = const_cast<OMX_U8*>( 1223 reinterpret_cast<const OMX_U8*>(graphicBuffer->handle)); 1224 1225 err = OMX_UseBuffer( 1226 mHandle, 1227 &header, 1228 portIndex, 1229 bufferMeta, 1230 def.nBufferSize, 1231 bufferHandle); 1232 1233 if (err != OMX_ErrorNone) { 1234 CLOG_ERROR(useBuffer, err, BUFFER_FMT(portIndex, "%u@%p", def.nBufferSize, bufferHandle)); 1235 delete bufferMeta; 1236 bufferMeta = NULL; 1237 *buffer = 0; 1238 return StatusFromOMXError(err); 1239 } 1240 1241 CHECK_EQ(header->pBuffer, bufferHandle); 1242 CHECK_EQ(header->pAppPrivate, bufferMeta); 1243 1244 *buffer = makeBufferID(header); 1245 1246 addActiveBuffer(portIndex, *buffer); 1247 CLOG_BUFFER(useGraphicBuffer2, NEW_BUFFER_FMT( 1248 *buffer, portIndex, "%u@%p", def.nBufferSize, bufferHandle)); 1249 return OK; 1250} 1251 1252// XXX: This function is here for backwards compatibility. Once the OMX 1253// implementations have been updated this can be removed and useGraphicBuffer2 1254// can be renamed to useGraphicBuffer. 1255status_t OMXNodeInstance::useGraphicBuffer_l( 1256 OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, 1257 IOMX::buffer_id *buffer) { 1258 if (graphicBuffer == NULL || buffer == NULL) { 1259 ALOGE("b/25884056"); 1260 return BAD_VALUE; 1261 } 1262 1263 // First, see if we're in metadata mode. We could be running an experiment to simulate 1264 // legacy behavior (preallocated buffers) on devices that supports meta. 1265 if (mMetadataType[portIndex] != kMetadataBufferTypeInvalid) { 1266 return useGraphicBufferWithMetadata_l( 1267 portIndex, graphicBuffer, buffer); 1268 } 1269 1270 if (!mGraphicBufferEnabled[portIndex]) { 1271 // Report error if this is not in graphic buffer mode. 1272 ALOGE("b/62948670"); 1273 android_errorWriteLog(0x534e4554, "62948670"); 1274 return INVALID_OPERATION; 1275 } 1276 1277 // See if the newer version of the extension is present. 1278 OMX_INDEXTYPE index; 1279 if (OMX_GetExtensionIndex( 1280 mHandle, 1281 const_cast<OMX_STRING>("OMX.google.android.index.useAndroidNativeBuffer2"), 1282 &index) == OMX_ErrorNone) { 1283 return useGraphicBuffer2_l(portIndex, graphicBuffer, buffer); 1284 } 1285 1286 OMX_STRING name = const_cast<OMX_STRING>( 1287 "OMX.google.android.index.useAndroidNativeBuffer"); 1288 OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); 1289 if (err != OMX_ErrorNone) { 1290 CLOG_ERROR(getExtensionIndex, err, "%s", name); 1291 return StatusFromOMXError(err); 1292 } 1293 1294 BufferMeta *bufferMeta = new BufferMeta(graphicBuffer, portIndex); 1295 1296 OMX_BUFFERHEADERTYPE *header; 1297 1298 OMX_VERSIONTYPE ver; 1299 ver.s.nVersionMajor = 1; 1300 ver.s.nVersionMinor = 0; 1301 ver.s.nRevision = 0; 1302 ver.s.nStep = 0; 1303 UseAndroidNativeBufferParams params = { 1304 sizeof(UseAndroidNativeBufferParams), ver, portIndex, bufferMeta, 1305 &header, graphicBuffer, 1306 }; 1307 1308 err = OMX_SetParameter(mHandle, index, ¶ms); 1309 1310 if (err != OMX_ErrorNone) { 1311 CLOG_ERROR(setParameter, err, "%s(%#x): %s:%u meta=%p GB=%p", name, index, 1312 portString(portIndex), portIndex, bufferMeta, graphicBuffer->handle); 1313 1314 delete bufferMeta; 1315 bufferMeta = NULL; 1316 1317 *buffer = 0; 1318 1319 return StatusFromOMXError(err); 1320 } 1321 1322 CHECK_EQ(header->pAppPrivate, bufferMeta); 1323 1324 *buffer = makeBufferID(header); 1325 1326 addActiveBuffer(portIndex, *buffer); 1327 CLOG_BUFFER(useGraphicBuffer, NEW_BUFFER_FMT( 1328 *buffer, portIndex, "GB=%p", graphicBuffer->handle)); 1329 return OK; 1330} 1331 1332status_t OMXNodeInstance::useGraphicBufferWithMetadata_l( 1333 OMX_U32 portIndex, const sp<GraphicBuffer> &graphicBuffer, 1334 IOMX::buffer_id *buffer) { 1335 if (portIndex != kPortIndexOutput) { 1336 return BAD_VALUE; 1337 } 1338 1339 if (mMetadataType[portIndex] != kMetadataBufferTypeGrallocSource && 1340 mMetadataType[portIndex] != kMetadataBufferTypeANWBuffer) { 1341 return BAD_VALUE; 1342 } 1343 1344 status_t err = useBuffer_l(portIndex, NULL, NULL, buffer); 1345 if (err != OK) { 1346 return err; 1347 } 1348 1349 OMX_BUFFERHEADERTYPE *header = findBufferHeader(*buffer, portIndex); 1350 1351 return updateGraphicBufferInMeta_l(portIndex, graphicBuffer, *buffer, header); 1352 1353} 1354 1355status_t OMXNodeInstance::updateGraphicBufferInMeta_l( 1356 OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, 1357 IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) { 1358 // No need to check |graphicBuffer| since NULL is valid for it as below. 1359 if (header == NULL) { 1360 ALOGE("b/25884056"); 1361 return BAD_VALUE; 1362 } 1363 1364 if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) { 1365 return BAD_VALUE; 1366 } 1367 1368 BufferMeta *bufferMeta = (BufferMeta *)(header->pAppPrivate); 1369 sp<ABuffer> data = bufferMeta->getBuffer(header, false /* limit */); 1370 bufferMeta->setGraphicBuffer(graphicBuffer); 1371 MetadataBufferType metaType = mMetadataType[portIndex]; 1372 if (metaType == kMetadataBufferTypeGrallocSource 1373 && data->capacity() >= sizeof(VideoGrallocMetadata)) { 1374 VideoGrallocMetadata &metadata = *(VideoGrallocMetadata *)(data->data()); 1375 metadata.eType = kMetadataBufferTypeGrallocSource; 1376 metadata.pHandle = graphicBuffer == NULL ? NULL : graphicBuffer->handle; 1377 } else if (metaType == kMetadataBufferTypeANWBuffer 1378 && data->capacity() >= sizeof(VideoNativeMetadata)) { 1379 VideoNativeMetadata &metadata = *(VideoNativeMetadata *)(data->data()); 1380 metadata.eType = kMetadataBufferTypeANWBuffer; 1381 metadata.pBuffer = graphicBuffer == NULL ? NULL : graphicBuffer->getNativeBuffer(); 1382 metadata.nFenceFd = -1; 1383 } else { 1384 CLOG_ERROR(updateGraphicBufferInMeta, BAD_VALUE, "%s:%u, %#x bad type (%d) or size (%u)", 1385 portString(portIndex), portIndex, buffer, mMetadataType[portIndex], header->nAllocLen); 1386 return BAD_VALUE; 1387 } 1388 1389 CLOG_BUFFER(updateGraphicBufferInMeta, "%s:%u, %#x := %p", 1390 portString(portIndex), portIndex, buffer, 1391 graphicBuffer == NULL ? NULL : graphicBuffer->handle); 1392 return OK; 1393} 1394 1395status_t OMXNodeInstance::updateNativeHandleInMeta_l( 1396 OMX_U32 portIndex, const sp<NativeHandle>& nativeHandle, 1397 IOMX::buffer_id buffer, OMX_BUFFERHEADERTYPE *header) { 1398 // No need to check |nativeHandle| since NULL is valid for it as below. 1399 if (header == NULL) { 1400 ALOGE("b/25884056"); 1401 return BAD_VALUE; 1402 } 1403 1404 if (portIndex != kPortIndexInput && portIndex != kPortIndexOutput) { 1405 return BAD_VALUE; 1406 } 1407 1408 BufferMeta *bufferMeta = (BufferMeta *)(header->pAppPrivate); 1409 sp<ABuffer> data = bufferMeta->getBuffer(header, false /* limit */); 1410 bufferMeta->setNativeHandle(nativeHandle); 1411 if (mMetadataType[portIndex] == kMetadataBufferTypeNativeHandleSource 1412 && data->capacity() >= sizeof(VideoNativeHandleMetadata)) { 1413 VideoNativeHandleMetadata &metadata = *(VideoNativeHandleMetadata *)(data->data()); 1414 metadata.eType = mMetadataType[portIndex]; 1415 metadata.pHandle = 1416 nativeHandle == NULL ? NULL : const_cast<native_handle*>(nativeHandle->handle()); 1417 } else { 1418 CLOG_ERROR(updateNativeHandleInMeta, BAD_VALUE, "%s:%u, %#x bad type (%d) or size (%zu)", 1419 portString(portIndex), portIndex, buffer, mMetadataType[portIndex], data->capacity()); 1420 return BAD_VALUE; 1421 } 1422 1423 CLOG_BUFFER(updateNativeHandleInMeta, "%s:%u, %#x := %p", 1424 portString(portIndex), portIndex, buffer, 1425 nativeHandle == NULL ? NULL : nativeHandle->handle()); 1426 return OK; 1427} 1428 1429status_t OMXNodeInstance::setInputSurface( 1430 const sp<IOMXBufferSource> &bufferSource) { 1431 Mutex::Autolock autolock(mLock); 1432 1433 status_t err; 1434 1435 // only allow graphic source on input port, when there are no allocated buffers yet 1436 if (mNumPortBuffers[kPortIndexInput] > 0) { 1437 android_errorWriteLog(0x534e4554, "29422020"); 1438 return INVALID_OPERATION; 1439 } 1440 1441 if (getBufferSource() != NULL) { 1442 return ALREADY_EXISTS; 1443 } 1444 1445 err = storeMetaDataInBuffers_l(kPortIndexInput, OMX_TRUE, NULL); 1446 if (err != OK) { 1447 return err; 1448 } 1449 1450 // Retrieve the width and height of the graphic buffer, set when the 1451 // codec was configured. 1452 OMX_PARAM_PORTDEFINITIONTYPE def; 1453 InitOMXParams(&def); 1454 def.nPortIndex = kPortIndexInput; 1455 OMX_ERRORTYPE oerr = OMX_GetParameter( 1456 mHandle, OMX_IndexParamPortDefinition, &def); 1457 if (oerr != OMX_ErrorNone) { 1458 OMX_INDEXTYPE index = OMX_IndexParamPortDefinition; 1459 CLOG_ERROR(getParameter, oerr, "%s(%#x): %s:%u", asString(index), 1460 index, portString(kPortIndexInput), kPortIndexInput); 1461 return UNKNOWN_ERROR; 1462 } 1463 1464 if (def.format.video.eColorFormat != OMX_COLOR_FormatAndroidOpaque) { 1465 CLOGW("createInputSurface requires COLOR_FormatSurface " 1466 "(AndroidOpaque) color format instead of %s(%#x)", 1467 asString(def.format.video.eColorFormat), def.format.video.eColorFormat); 1468 return INVALID_OPERATION; 1469 } 1470 1471 if (def.format.video.nFrameWidth == 0 1472 || def.format.video.nFrameHeight == 0) { 1473 ALOGE("Invalid video dimension %ux%u", 1474 def.format.video.nFrameWidth, 1475 def.format.video.nFrameHeight); 1476 return BAD_VALUE; 1477 } 1478 1479 setBufferSource(bufferSource); 1480 return OK; 1481} 1482 1483status_t OMXNodeInstance::allocateSecureBuffer( 1484 OMX_U32 portIndex, size_t size, IOMX::buffer_id *buffer, 1485 void **buffer_data, sp<NativeHandle> *native_handle) { 1486 if (buffer == NULL || buffer_data == NULL || native_handle == NULL) { 1487 ALOGE("b/25884056"); 1488 return BAD_VALUE; 1489 } 1490 1491 if (portIndex >= NELEM(mSecureBufferType)) { 1492 ALOGE("b/31385713, portIndex(%u)", portIndex); 1493 android_errorWriteLog(0x534e4554, "31385713"); 1494 return BAD_VALUE; 1495 } 1496 1497 Mutex::Autolock autoLock(mLock); 1498 1499 if (!mSailed) { 1500 ALOGE("b/35467458"); 1501 android_errorWriteLog(0x534e4554, "35467458"); 1502 return BAD_VALUE; 1503 } 1504 BufferMeta *buffer_meta = new BufferMeta(portIndex); 1505 1506 OMX_BUFFERHEADERTYPE *header; 1507 1508 OMX_ERRORTYPE err = OMX_AllocateBuffer( 1509 mHandle, &header, portIndex, buffer_meta, size); 1510 1511 if (err != OMX_ErrorNone) { 1512 CLOG_ERROR(allocateBuffer, err, BUFFER_FMT(portIndex, "%zu@", size)); 1513 delete buffer_meta; 1514 buffer_meta = NULL; 1515 1516 *buffer = 0; 1517 1518 return StatusFromOMXError(err); 1519 } 1520 1521 CHECK_EQ(header->pAppPrivate, buffer_meta); 1522 1523 *buffer = makeBufferID(header); 1524 if (mSecureBufferType[portIndex] == kSecureBufferTypeNativeHandle) { 1525 *buffer_data = NULL; 1526 *native_handle = NativeHandle::create( 1527 (native_handle_t *)header->pBuffer, false /* ownsHandle */); 1528 } else { 1529 *buffer_data = header->pBuffer; 1530 *native_handle = NULL; 1531 } 1532 1533 addActiveBuffer(portIndex, *buffer); 1534 1535 sp<IOMXBufferSource> bufferSource(getBufferSource()); 1536 if (bufferSource != NULL && portIndex == kPortIndexInput) { 1537 bufferSource->onInputBufferAdded(*buffer); 1538 } 1539 CLOG_BUFFER(allocateSecureBuffer, NEW_BUFFER_FMT( 1540 *buffer, portIndex, "%zu@%p:%p", size, *buffer_data, 1541 *native_handle == NULL ? NULL : (*native_handle)->handle())); 1542 1543 return OK; 1544} 1545 1546status_t OMXNodeInstance::freeBuffer( 1547 OMX_U32 portIndex, IOMX::buffer_id buffer) { 1548 Mutex::Autolock autoLock(mLock); 1549 CLOG_BUFFER(freeBuffer, "%s:%u %#x", portString(portIndex), portIndex, buffer); 1550 1551 removeActiveBuffer(portIndex, buffer); 1552 1553 OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, portIndex); 1554 if (header == NULL) { 1555 ALOGE("b/25884056"); 1556 return BAD_VALUE; 1557 } 1558 BufferMeta *buffer_meta = static_cast<BufferMeta *>(header->pAppPrivate); 1559 1560 OMX_ERRORTYPE err = OMX_FreeBuffer(mHandle, portIndex, header); 1561 CLOG_IF_ERROR(freeBuffer, err, "%s:%u %#x", portString(portIndex), portIndex, buffer); 1562 1563 delete buffer_meta; 1564 buffer_meta = NULL; 1565 invalidateBufferID(buffer); 1566 1567 return StatusFromOMXError(err); 1568} 1569 1570status_t OMXNodeInstance::fillBuffer( 1571 IOMX::buffer_id buffer, const OMXBuffer &omxBuffer, int fenceFd) { 1572 Mutex::Autolock autoLock(mLock); 1573 1574 OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexOutput); 1575 if (header == NULL) { 1576 ALOGE("b/25884056"); 1577 return BAD_VALUE; 1578 } 1579 1580 if (omxBuffer.mBufferType == OMXBuffer::kBufferTypeANWBuffer) { 1581 status_t err = updateGraphicBufferInMeta_l( 1582 kPortIndexOutput, omxBuffer.mGraphicBuffer, buffer, header); 1583 1584 if (err != OK) { 1585 CLOG_ERROR(fillBuffer, err, FULL_BUFFER( 1586 (intptr_t)header->pBuffer, header, fenceFd)); 1587 return err; 1588 } 1589 } else if (omxBuffer.mBufferType != OMXBuffer::kBufferTypePreset) { 1590 return BAD_VALUE; 1591 } 1592 1593 header->nFilledLen = 0; 1594 header->nOffset = 0; 1595 header->nFlags = 0; 1596 1597 // meta now owns fenceFd 1598 status_t res = storeFenceInMeta_l(header, fenceFd, kPortIndexOutput); 1599 if (res != OK) { 1600 CLOG_ERROR(fillBuffer::storeFenceInMeta, res, EMPTY_BUFFER(buffer, header, fenceFd)); 1601 return res; 1602 } 1603 1604 { 1605 Mutex::Autolock _l(mDebugLock); 1606 mOutputBuffersWithCodec.add(header); 1607 CLOG_BUMPED_BUFFER(fillBuffer, WITH_STATS(EMPTY_BUFFER(buffer, header, fenceFd))); 1608 } 1609 1610 OMX_ERRORTYPE err = OMX_FillThisBuffer(mHandle, header); 1611 if (err != OMX_ErrorNone) { 1612 CLOG_ERROR(fillBuffer, err, EMPTY_BUFFER(buffer, header, fenceFd)); 1613 Mutex::Autolock _l(mDebugLock); 1614 mOutputBuffersWithCodec.remove(header); 1615 } 1616 return StatusFromOMXError(err); 1617} 1618 1619status_t OMXNodeInstance::emptyBuffer( 1620 buffer_id buffer, const OMXBuffer &omxBuffer, 1621 OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) { 1622 Mutex::Autolock autoLock(mLock); 1623 1624 switch (omxBuffer.mBufferType) { 1625 case OMXBuffer::kBufferTypePreset: 1626 return emptyBuffer_l( 1627 buffer, omxBuffer.mRangeOffset, omxBuffer.mRangeLength, 1628 flags, timestamp, fenceFd); 1629 1630 case OMXBuffer::kBufferTypeANWBuffer: 1631 return emptyGraphicBuffer_l( 1632 buffer, omxBuffer.mGraphicBuffer, flags, timestamp, fenceFd); 1633 1634 case OMXBuffer::kBufferTypeNativeHandle: 1635 return emptyNativeHandleBuffer_l( 1636 buffer, omxBuffer.mNativeHandle, flags, timestamp, fenceFd); 1637 1638 default: 1639 break; 1640 } 1641 1642 return BAD_VALUE; 1643} 1644 1645status_t OMXNodeInstance::emptyBuffer_l( 1646 IOMX::buffer_id buffer, 1647 OMX_U32 rangeOffset, OMX_U32 rangeLength, 1648 OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) { 1649 1650 // no emptybuffer if using input surface 1651 if (getBufferSource() != NULL) { 1652 android_errorWriteLog(0x534e4554, "29422020"); 1653 return INVALID_OPERATION; 1654 } 1655 1656 OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput); 1657 if (header == NULL) { 1658 ALOGE("b/25884056"); 1659 return BAD_VALUE; 1660 } 1661 BufferMeta *buffer_meta = 1662 static_cast<BufferMeta *>(header->pAppPrivate); 1663 1664 // set up proper filled length if component is configured for gralloc metadata mode 1665 // ignore rangeOffset in this case (as client may be assuming ANW meta buffers). 1666 if (mMetadataType[kPortIndexInput] == kMetadataBufferTypeGrallocSource) { 1667 header->nFilledLen = rangeLength ? sizeof(VideoGrallocMetadata) : 0; 1668 header->nOffset = 0; 1669 } else { 1670 // rangeLength and rangeOffset must be a subset of the allocated data in the buffer. 1671 // corner case: we permit rangeOffset == end-of-buffer with rangeLength == 0. 1672 if (rangeOffset > header->nAllocLen 1673 || rangeLength > header->nAllocLen - rangeOffset) { 1674 CLOG_ERROR(emptyBuffer, OMX_ErrorBadParameter, FULL_BUFFER(NULL, header, fenceFd)); 1675 if (fenceFd >= 0) { 1676 ::close(fenceFd); 1677 } 1678 return BAD_VALUE; 1679 } 1680 header->nFilledLen = rangeLength; 1681 header->nOffset = rangeOffset; 1682 1683 buffer_meta->CopyToOMX(header); 1684 } 1685 1686 return emptyBuffer_l(header, flags, timestamp, (intptr_t)buffer, fenceFd); 1687} 1688 1689// log queued buffer activity for the next few input and/or output frames 1690// if logging at internal state level 1691void OMXNodeInstance::bumpDebugLevel_l(size_t numInputBuffers, size_t numOutputBuffers) { 1692 if (DEBUG == ADebug::kDebugInternalState) { 1693 DEBUG_BUMP = ADebug::kDebugAll; 1694 if (numInputBuffers > 0) { 1695 mDebugLevelBumpPendingBuffers[kPortIndexInput] = numInputBuffers; 1696 } 1697 if (numOutputBuffers > 0) { 1698 mDebugLevelBumpPendingBuffers[kPortIndexOutput] = numOutputBuffers; 1699 } 1700 } 1701} 1702 1703void OMXNodeInstance::unbumpDebugLevel_l(size_t portIndex) { 1704 if (mDebugLevelBumpPendingBuffers[portIndex]) { 1705 --mDebugLevelBumpPendingBuffers[portIndex]; 1706 } 1707 if (!mDebugLevelBumpPendingBuffers[0] 1708 && !mDebugLevelBumpPendingBuffers[1]) { 1709 DEBUG_BUMP = DEBUG; 1710 } 1711} 1712 1713status_t OMXNodeInstance::storeFenceInMeta_l( 1714 OMX_BUFFERHEADERTYPE *header, int fenceFd, OMX_U32 portIndex) { 1715 // propagate fence if component supports it; wait for it otherwise 1716 OMX_U32 metaSize = portIndex == kPortIndexInput ? header->nFilledLen : header->nAllocLen; 1717 if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer 1718 && metaSize >= sizeof(VideoNativeMetadata)) { 1719 VideoNativeMetadata &nativeMeta = *(VideoNativeMetadata *)(header->pBuffer); 1720 if (nativeMeta.nFenceFd >= 0) { 1721 ALOGE("fence (%d) already exists in meta", nativeMeta.nFenceFd); 1722 if (fenceFd >= 0) { 1723 ::close(fenceFd); 1724 } 1725 return ALREADY_EXISTS; 1726 } 1727 nativeMeta.nFenceFd = fenceFd; 1728 } else if (fenceFd >= 0) { 1729 CLOG_BUFFER(storeFenceInMeta, "waiting for fence %d", fenceFd); 1730 sp<Fence> fence = new Fence(fenceFd); 1731 return fence->wait(IOMX::kFenceTimeoutMs); 1732 } 1733 return OK; 1734} 1735 1736int OMXNodeInstance::retrieveFenceFromMeta_l( 1737 OMX_BUFFERHEADERTYPE *header, OMX_U32 portIndex) { 1738 OMX_U32 metaSize = portIndex == kPortIndexInput ? header->nAllocLen : header->nFilledLen; 1739 int fenceFd = -1; 1740 if (mMetadataType[portIndex] == kMetadataBufferTypeANWBuffer 1741 && header->nAllocLen >= sizeof(VideoNativeMetadata)) { 1742 VideoNativeMetadata &nativeMeta = *(VideoNativeMetadata *)(header->pBuffer); 1743 if (nativeMeta.eType == kMetadataBufferTypeANWBuffer) { 1744 fenceFd = nativeMeta.nFenceFd; 1745 nativeMeta.nFenceFd = -1; 1746 } 1747 if (metaSize < sizeof(nativeMeta) && fenceFd >= 0) { 1748 CLOG_ERROR(foundFenceInEmptyMeta, BAD_VALUE, FULL_BUFFER( 1749 NULL, header, nativeMeta.nFenceFd)); 1750 fenceFd = -1; 1751 } 1752 } 1753 return fenceFd; 1754} 1755 1756status_t OMXNodeInstance::emptyBuffer_l( 1757 OMX_BUFFERHEADERTYPE *header, OMX_U32 flags, OMX_TICKS timestamp, 1758 intptr_t debugAddr, int fenceFd) { 1759 header->nFlags = flags; 1760 header->nTimeStamp = timestamp; 1761 1762 status_t res = storeFenceInMeta_l(header, fenceFd, kPortIndexInput); 1763 if (res != OK) { 1764 CLOG_ERROR(emptyBuffer::storeFenceInMeta, res, WITH_STATS( 1765 FULL_BUFFER(debugAddr, header, fenceFd))); 1766 return res; 1767 } 1768 1769 { 1770 Mutex::Autolock _l(mDebugLock); 1771 mInputBuffersWithCodec.add(header); 1772 1773 // bump internal-state debug level for 2 input frames past a buffer with CSD 1774 if ((flags & OMX_BUFFERFLAG_CODECCONFIG) != 0) { 1775 bumpDebugLevel_l(2 /* numInputBuffers */, 0 /* numOutputBuffers */); 1776 } 1777 1778 CLOG_BUMPED_BUFFER(emptyBuffer, WITH_STATS(FULL_BUFFER(debugAddr, header, fenceFd))); 1779 } 1780 1781 OMX_ERRORTYPE err = OMX_EmptyThisBuffer(mHandle, header); 1782 CLOG_IF_ERROR(emptyBuffer, err, FULL_BUFFER(debugAddr, header, fenceFd)); 1783 1784 { 1785 Mutex::Autolock _l(mDebugLock); 1786 if (err != OMX_ErrorNone) { 1787 mInputBuffersWithCodec.remove(header); 1788 } else if (!(flags & OMX_BUFFERFLAG_CODECCONFIG)) { 1789 unbumpDebugLevel_l(kPortIndexInput); 1790 } 1791 } 1792 1793 return StatusFromOMXError(err); 1794} 1795 1796// like emptyBuffer, but the data is already in header->pBuffer 1797status_t OMXNodeInstance::emptyGraphicBuffer_l( 1798 IOMX::buffer_id buffer, const sp<GraphicBuffer> &graphicBuffer, 1799 OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) { 1800 OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput); 1801 if (header == NULL) { 1802 ALOGE("b/25884056"); 1803 return BAD_VALUE; 1804 } 1805 1806 status_t err = updateGraphicBufferInMeta_l( 1807 kPortIndexInput, graphicBuffer, buffer, header); 1808 if (err != OK) { 1809 CLOG_ERROR(emptyGraphicBuffer, err, FULL_BUFFER( 1810 (intptr_t)header->pBuffer, header, fenceFd)); 1811 return err; 1812 } 1813 1814 int64_t codecTimeUs = getCodecTimestamp(timestamp); 1815 1816 header->nOffset = 0; 1817 if (graphicBuffer == NULL) { 1818 header->nFilledLen = 0; 1819 } else if (mMetadataType[kPortIndexInput] == kMetadataBufferTypeGrallocSource) { 1820 header->nFilledLen = sizeof(VideoGrallocMetadata); 1821 } else { 1822 header->nFilledLen = sizeof(VideoNativeMetadata); 1823 } 1824 return emptyBuffer_l(header, flags, codecTimeUs, (intptr_t)header->pBuffer, fenceFd); 1825} 1826 1827status_t OMXNodeInstance::setMaxPtsGapUs(const void *params, size_t size) { 1828 if (params == NULL || size != sizeof(OMX_PARAM_U32TYPE)) { 1829 CLOG_ERROR(setMaxPtsGapUs, BAD_VALUE, "invalid params (%p,%zu)", params, size); 1830 return BAD_VALUE; 1831 } 1832 1833 mMaxTimestampGapUs = (int64_t)((OMX_PARAM_U32TYPE*)params)->nU32; 1834 1835 return OK; 1836} 1837 1838int64_t OMXNodeInstance::getCodecTimestamp(OMX_TICKS timestamp) { 1839 int64_t originalTimeUs = timestamp; 1840 1841 if (mMaxTimestampGapUs > 0ll) { 1842 /* Cap timestamp gap between adjacent frames to specified max 1843 * 1844 * In the scenario of cast mirroring, encoding could be suspended for 1845 * prolonged periods. Limiting the pts gap to workaround the problem 1846 * where encoder's rate control logic produces huge frames after a 1847 * long period of suspension. 1848 */ 1849 if (mPrevOriginalTimeUs >= 0ll) { 1850 int64_t timestampGapUs = originalTimeUs - mPrevOriginalTimeUs; 1851 timestamp = (timestampGapUs < mMaxTimestampGapUs ? 1852 timestampGapUs : mMaxTimestampGapUs) + mPrevModifiedTimeUs; 1853 } 1854 ALOGV("IN timestamp: %lld -> %lld", 1855 static_cast<long long>(originalTimeUs), 1856 static_cast<long long>(timestamp)); 1857 } 1858 1859 mPrevOriginalTimeUs = originalTimeUs; 1860 mPrevModifiedTimeUs = timestamp; 1861 1862 if (mMaxTimestampGapUs > 0ll && !mRestorePtsFailed) { 1863 mOriginalTimeUs.add(timestamp, originalTimeUs); 1864 } 1865 1866 return timestamp; 1867} 1868 1869status_t OMXNodeInstance::emptyNativeHandleBuffer_l( 1870 IOMX::buffer_id buffer, const sp<NativeHandle> &nativeHandle, 1871 OMX_U32 flags, OMX_TICKS timestamp, int fenceFd) { 1872 OMX_BUFFERHEADERTYPE *header = findBufferHeader(buffer, kPortIndexInput); 1873 if (header == NULL) { 1874 ALOGE("b/25884056"); 1875 return BAD_VALUE; 1876 } 1877 1878 status_t err = updateNativeHandleInMeta_l( 1879 kPortIndexInput, nativeHandle, buffer, header); 1880 if (err != OK) { 1881 CLOG_ERROR(emptyNativeHandleBuffer_l, err, FULL_BUFFER( 1882 (intptr_t)header->pBuffer, header, fenceFd)); 1883 return err; 1884 } 1885 1886 header->nOffset = 0; 1887 header->nFilledLen = (nativeHandle == NULL) ? 0 : sizeof(VideoNativeMetadata); 1888 1889 return emptyBuffer_l(header, flags, timestamp, (intptr_t)header->pBuffer, fenceFd); 1890} 1891 1892void OMXNodeInstance::codecBufferFilled(omx_message &msg) { 1893 Mutex::Autolock autoLock(mLock); 1894 1895 if (mMaxTimestampGapUs <= 0ll || mRestorePtsFailed) { 1896 return; 1897 } 1898 1899 OMX_U32 &flags = msg.u.extended_buffer_data.flags; 1900 OMX_TICKS ×tamp = msg.u.extended_buffer_data.timestamp; 1901 1902 if (!(flags & OMX_BUFFERFLAG_CODECCONFIG)) { 1903 ssize_t index = mOriginalTimeUs.indexOfKey(timestamp); 1904 if (index >= 0) { 1905 ALOGV("OUT timestamp: %lld -> %lld", 1906 static_cast<long long>(timestamp), 1907 static_cast<long long>(mOriginalTimeUs[index])); 1908 timestamp = mOriginalTimeUs[index]; 1909 mOriginalTimeUs.removeItemsAt(index); 1910 } else { 1911 // giving up the effort as encoder doesn't appear to preserve pts 1912 ALOGW("giving up limiting timestamp gap (pts = %lld)", timestamp); 1913 mRestorePtsFailed = true; 1914 } 1915 } 1916} 1917 1918status_t OMXNodeInstance::getExtensionIndex( 1919 const char *parameterName, OMX_INDEXTYPE *index) { 1920 Mutex::Autolock autoLock(mLock); 1921 1922 OMX_ERRORTYPE err = OMX_GetExtensionIndex( 1923 mHandle, const_cast<char *>(parameterName), index); 1924 1925 return StatusFromOMXError(err); 1926} 1927 1928status_t OMXNodeInstance::dispatchMessage(const omx_message &msg) { 1929 mDispatcher->post(msg, true /*realTime*/); 1930 return OK; 1931} 1932 1933status_t OMXNodeInstance::setQuirks(OMX_U32 quirks) { 1934 if (quirks & ~kQuirksMask) { 1935 return BAD_VALUE; 1936 } 1937 1938 mQuirks = quirks; 1939 1940 return OK; 1941} 1942 1943bool OMXNodeInstance::handleMessage(omx_message &msg) { 1944 if (msg.type == omx_message::FILL_BUFFER_DONE) { 1945 OMX_BUFFERHEADERTYPE *buffer = 1946 findBufferHeader(msg.u.extended_buffer_data.buffer, kPortIndexOutput); 1947 if (buffer == NULL) { 1948 ALOGE("b/25884056"); 1949 return false; 1950 } 1951 1952 { 1953 Mutex::Autolock _l(mDebugLock); 1954 mOutputBuffersWithCodec.remove(buffer); 1955 1956 CLOG_BUMPED_BUFFER( 1957 FBD, WITH_STATS(FULL_BUFFER( 1958 msg.u.extended_buffer_data.buffer, buffer, msg.fenceFd))); 1959 1960 unbumpDebugLevel_l(kPortIndexOutput); 1961 } 1962 1963 BufferMeta *buffer_meta = 1964 static_cast<BufferMeta *>(buffer->pAppPrivate); 1965 1966 if (buffer->nOffset + buffer->nFilledLen < buffer->nOffset 1967 || buffer->nOffset + buffer->nFilledLen > buffer->nAllocLen) { 1968 CLOG_ERROR(onFillBufferDone, OMX_ErrorBadParameter, 1969 FULL_BUFFER(NULL, buffer, msg.fenceFd)); 1970 } 1971 buffer_meta->CopyFromOMX(buffer); 1972 1973 // fix up the buffer info (especially timestamp) if needed 1974 codecBufferFilled(msg); 1975 } else if (msg.type == omx_message::EMPTY_BUFFER_DONE) { 1976 OMX_BUFFERHEADERTYPE *buffer = 1977 findBufferHeader(msg.u.buffer_data.buffer, kPortIndexInput); 1978 if (buffer == NULL) { 1979 return false; 1980 } 1981 1982 { 1983 Mutex::Autolock _l(mDebugLock); 1984 mInputBuffersWithCodec.remove(buffer); 1985 1986 CLOG_BUMPED_BUFFER( 1987 EBD, WITH_STATS(EMPTY_BUFFER(msg.u.buffer_data.buffer, buffer, msg.fenceFd))); 1988 } 1989 1990 const sp<IOMXBufferSource> bufferSource(getBufferSource()); 1991 1992 if (bufferSource != NULL) { 1993 // This is one of the buffers used exclusively by IOMXBufferSource. 1994 // Don't dispatch a message back to ACodec, since it doesn't 1995 // know that anyone asked to have the buffer emptied and will 1996 // be very confused. 1997 bufferSource->onInputBufferEmptied( 1998 msg.u.buffer_data.buffer, OMXFenceParcelable(msg.fenceFd)); 1999 return true; 2000 } 2001 } else if (msg.type == omx_message::EVENT && 2002 msg.u.event_data.event == OMX_EventDataSpaceChanged) { 2003 handleDataSpaceChanged(msg); 2004 } 2005 2006 return false; 2007} 2008 2009bool OMXNodeInstance::handleDataSpaceChanged(omx_message &msg) { 2010 android_dataspace dataSpace = (android_dataspace) msg.u.event_data.data1; 2011 android_dataspace origDataSpace = dataSpace; 2012 2013 if (!ColorUtils::convertDataSpaceToV0(dataSpace)) { 2014 // Do not process the data space change, don't notify client either 2015 return true; 2016 } 2017 2018 android_pixel_format pixelFormat = (android_pixel_format)msg.u.event_data.data3; 2019 2020 ColorAspects requestedAspects = ColorUtils::unpackToColorAspects(msg.u.event_data.data2); 2021 ColorAspects aspects = requestedAspects; // initially requested aspects 2022 2023 // request color aspects to encode 2024 OMX_INDEXTYPE index; 2025 status_t err = getExtensionIndex( 2026 "OMX.google.android.index.describeColorAspects", &index); 2027 if (err == OK) { 2028 // V0 dataspace 2029 DescribeColorAspectsParams params; 2030 InitOMXParams(¶ms); 2031 params.nPortIndex = kPortIndexInput; 2032 params.nDataSpace = origDataSpace; 2033 params.nPixelFormat = pixelFormat; 2034 params.bDataSpaceChanged = OMX_TRUE; 2035 params.sAspects = requestedAspects; 2036 2037 err = getConfig(index, ¶ms, sizeof(params)); 2038 if (err == OK) { 2039 aspects = params.sAspects; 2040 ALOGD("Codec resolved it to (R:%d(%s), P:%d(%s), M:%d(%s), T:%d(%s)) err=%d(%s)", 2041 params.sAspects.mRange, asString(params.sAspects.mRange), 2042 params.sAspects.mPrimaries, asString(params.sAspects.mPrimaries), 2043 params.sAspects.mMatrixCoeffs, asString(params.sAspects.mMatrixCoeffs), 2044 params.sAspects.mTransfer, asString(params.sAspects.mTransfer), 2045 err, asString(err)); 2046 } else { 2047 params.sAspects = aspects; 2048 err = OK; 2049 } 2050 params.bDataSpaceChanged = OMX_FALSE; 2051 for (int triesLeft = 2; --triesLeft >= 0; ) { 2052 status_t err = setConfig(index, ¶ms, sizeof(params)); 2053 if (err == OK) { 2054 err = getConfig(index, ¶ms, sizeof(params)); 2055 } 2056 if (err != OK || !ColorUtils::checkIfAspectsChangedAndUnspecifyThem( 2057 params.sAspects, aspects)) { 2058 // if we can't set or get color aspects, still communicate dataspace to client 2059 break; 2060 } 2061 2062 ALOGW_IF(triesLeft == 0, "Codec repeatedly changed requested ColorAspects."); 2063 } 2064 } 2065 2066 ALOGV("Set color aspects to (R:%d(%s), P:%d(%s), M:%d(%s), T:%d(%s)) err=%d(%s)", 2067 aspects.mRange, asString(aspects.mRange), 2068 aspects.mPrimaries, asString(aspects.mPrimaries), 2069 aspects.mMatrixCoeffs, asString(aspects.mMatrixCoeffs), 2070 aspects.mTransfer, asString(aspects.mTransfer), 2071 err, asString(err)); 2072 2073 // signal client that the dataspace has changed; this will update the output format 2074 // TODO: we should tie this to an output buffer somehow, and signal the change 2075 // just before the output buffer is returned to the client, but there are many 2076 // ways this could fail (e.g. flushing), and we are not yet supporting this scenario. 2077 2078 msg.u.event_data.data1 = (OMX_U32) dataSpace; 2079 msg.u.event_data.data2 = (OMX_U32) ColorUtils::packToU32(aspects); 2080 2081 return false; 2082} 2083 2084void OMXNodeInstance::onMessages(std::list<omx_message> &messages) { 2085 for (std::list<omx_message>::iterator it = messages.begin(); it != messages.end(); ) { 2086 if (handleMessage(*it)) { 2087 messages.erase(it++); 2088 } else { 2089 ++it; 2090 } 2091 } 2092 2093 if (!messages.empty()) { 2094 mObserver->onMessages(messages); 2095 } 2096} 2097 2098void OMXNodeInstance::onObserverDied() { 2099 ALOGE("!!! Observer died. Quickly, do something, ... anything..."); 2100 2101 // Try to force shutdown of the node and hope for the best. 2102 freeNode(); 2103} 2104 2105// OMXNodeInstance::OnEvent calls OMX::OnEvent, which then calls here. 2106// Don't try to acquire mLock here -- in rare circumstances this will hang. 2107void OMXNodeInstance::onEvent( 2108 OMX_EVENTTYPE event, OMX_U32 arg1, OMX_U32 arg2) { 2109 const char *arg1String = "??"; 2110 const char *arg2String = "??"; 2111 ADebug::Level level = ADebug::kDebugInternalState; 2112 2113 switch (event) { 2114 case OMX_EventCmdComplete: 2115 arg1String = asString((OMX_COMMANDTYPE)arg1); 2116 switch (arg1) { 2117 case OMX_CommandStateSet: 2118 arg2String = asString((OMX_STATETYPE)arg2); 2119 level = ADebug::kDebugState; 2120 break; 2121 case OMX_CommandFlush: 2122 case OMX_CommandPortEnable: 2123 { 2124 // bump internal-state debug level for 2 input and output frames 2125 Mutex::Autolock _l(mDebugLock); 2126 bumpDebugLevel_l(2 /* numInputBuffers */, 2 /* numOutputBuffers */); 2127 } 2128 // fall through 2129 default: 2130 arg2String = portString(arg2); 2131 } 2132 break; 2133 case OMX_EventError: 2134 arg1String = asString((OMX_ERRORTYPE)arg1); 2135 level = ADebug::kDebugLifeCycle; 2136 break; 2137 case OMX_EventPortSettingsChanged: 2138 arg2String = asString((OMX_INDEXEXTTYPE)arg2); 2139 // fall through 2140 default: 2141 arg1String = portString(arg1); 2142 } 2143 2144 CLOGI_(level, onEvent, "%s(%x), %s(%x), %s(%x)", 2145 asString(event), event, arg1String, arg1, arg2String, arg2); 2146 const sp<IOMXBufferSource> bufferSource(getBufferSource()); 2147 2148 if (bufferSource != NULL 2149 && event == OMX_EventCmdComplete 2150 && arg1 == OMX_CommandStateSet 2151 && arg2 == OMX_StateExecuting) { 2152 bufferSource->onOmxExecuting(); 2153 } 2154 2155 // allow configuration if we return to the loaded state 2156 if (event == OMX_EventCmdComplete 2157 && arg1 == OMX_CommandStateSet 2158 && arg2 == OMX_StateLoaded) { 2159 mSailed = false; 2160 } 2161} 2162 2163// static 2164OMX_ERRORTYPE OMXNodeInstance::OnEvent( 2165 OMX_IN OMX_HANDLETYPE /* hComponent */, 2166 OMX_IN OMX_PTR pAppData, 2167 OMX_IN OMX_EVENTTYPE eEvent, 2168 OMX_IN OMX_U32 nData1, 2169 OMX_IN OMX_U32 nData2, 2170 OMX_IN OMX_PTR pEventData) { 2171 if (pAppData == NULL) { 2172 ALOGE("b/25884056"); 2173 return OMX_ErrorBadParameter; 2174 } 2175 OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 2176 if (instance->mDying) { 2177 return OMX_ErrorNone; 2178 } 2179 2180 instance->onEvent(eEvent, nData1, nData2); 2181 2182 // output rendered events are not processed as regular events until they hit the observer 2183 if (eEvent == OMX_EventOutputRendered) { 2184 if (pEventData == NULL) { 2185 return OMX_ErrorBadParameter; 2186 } 2187 2188 // process data from array 2189 OMX_VIDEO_RENDEREVENTTYPE *renderData = (OMX_VIDEO_RENDEREVENTTYPE *)pEventData; 2190 for (size_t i = 0; i < nData1; ++i) { 2191 omx_message msg; 2192 msg.type = omx_message::FRAME_RENDERED; 2193 msg.fenceFd = -1; 2194 msg.u.render_data.timestamp = renderData[i].nMediaTimeUs; 2195 msg.u.render_data.nanoTime = renderData[i].nSystemTimeNs; 2196 2197 instance->mDispatcher->post(msg, false /* realTime */); 2198 } 2199 return OMX_ErrorNone; 2200 } 2201 2202 omx_message msg; 2203 msg.type = omx_message::EVENT; 2204 msg.fenceFd = -1; 2205 msg.u.event_data.event = eEvent; 2206 msg.u.event_data.data1 = nData1; 2207 msg.u.event_data.data2 = nData2; 2208 2209 instance->mDispatcher->post(msg, true /* realTime */); 2210 2211 return OMX_ErrorNone; 2212} 2213 2214// static 2215OMX_ERRORTYPE OMXNodeInstance::OnEmptyBufferDone( 2216 OMX_IN OMX_HANDLETYPE /* hComponent */, 2217 OMX_IN OMX_PTR pAppData, 2218 OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { 2219 if (pAppData == NULL) { 2220 ALOGE("b/25884056"); 2221 return OMX_ErrorBadParameter; 2222 } 2223 OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 2224 if (instance->mDying) { 2225 return OMX_ErrorNone; 2226 } 2227 int fenceFd = instance->retrieveFenceFromMeta_l(pBuffer, kPortIndexOutput); 2228 2229 omx_message msg; 2230 msg.type = omx_message::EMPTY_BUFFER_DONE; 2231 msg.fenceFd = fenceFd; 2232 msg.u.buffer_data.buffer = instance->findBufferID(pBuffer); 2233 instance->mDispatcher->post(msg); 2234 2235 return OMX_ErrorNone; 2236} 2237 2238// static 2239OMX_ERRORTYPE OMXNodeInstance::OnFillBufferDone( 2240 OMX_IN OMX_HANDLETYPE /* hComponent */, 2241 OMX_IN OMX_PTR pAppData, 2242 OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { 2243 if (pAppData == NULL) { 2244 ALOGE("b/25884056"); 2245 return OMX_ErrorBadParameter; 2246 } 2247 OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); 2248 if (instance->mDying) { 2249 return OMX_ErrorNone; 2250 } 2251 int fenceFd = instance->retrieveFenceFromMeta_l(pBuffer, kPortIndexOutput); 2252 2253 omx_message msg; 2254 msg.type = omx_message::FILL_BUFFER_DONE; 2255 msg.fenceFd = fenceFd; 2256 msg.u.extended_buffer_data.buffer = instance->findBufferID(pBuffer); 2257 msg.u.extended_buffer_data.range_offset = pBuffer->nOffset; 2258 msg.u.extended_buffer_data.range_length = pBuffer->nFilledLen; 2259 msg.u.extended_buffer_data.flags = pBuffer->nFlags; 2260 msg.u.extended_buffer_data.timestamp = pBuffer->nTimeStamp; 2261 instance->mDispatcher->post(msg); 2262 2263 return OMX_ErrorNone; 2264} 2265 2266void OMXNodeInstance::addActiveBuffer(OMX_U32 portIndex, IOMX::buffer_id id) { 2267 ActiveBuffer active; 2268 active.mPortIndex = portIndex; 2269 active.mID = id; 2270 mActiveBuffers.push(active); 2271 2272 if (portIndex < NELEM(mNumPortBuffers)) { 2273 ++mNumPortBuffers[portIndex]; 2274 } 2275} 2276 2277void OMXNodeInstance::removeActiveBuffer( 2278 OMX_U32 portIndex, IOMX::buffer_id id) { 2279 for (size_t i = 0; i < mActiveBuffers.size(); ++i) { 2280 if (mActiveBuffers[i].mPortIndex == portIndex 2281 && mActiveBuffers[i].mID == id) { 2282 mActiveBuffers.removeItemsAt(i); 2283 2284 if (portIndex < NELEM(mNumPortBuffers)) { 2285 --mNumPortBuffers[portIndex]; 2286 } 2287 return; 2288 } 2289 } 2290 2291 CLOGW("Attempt to remove an active buffer [%#x] we know nothing about...", id); 2292} 2293 2294void OMXNodeInstance::freeActiveBuffers() { 2295 // Make sure to count down here, as freeBuffer will in turn remove 2296 // the active buffer from the vector... 2297 for (size_t i = mActiveBuffers.size(); i > 0;) { 2298 i--; 2299 freeBuffer(mActiveBuffers[i].mPortIndex, mActiveBuffers[i].mID); 2300 } 2301} 2302 2303IOMX::buffer_id OMXNodeInstance::makeBufferID(OMX_BUFFERHEADERTYPE *bufferHeader) { 2304 if (bufferHeader == NULL) { 2305 return 0; 2306 } 2307 Mutex::Autolock autoLock(mBufferIDLock); 2308 IOMX::buffer_id buffer; 2309 do { // handle the very unlikely case of ID overflow 2310 if (++mBufferIDCount == 0) { 2311 ++mBufferIDCount; 2312 } 2313 buffer = (IOMX::buffer_id)mBufferIDCount; 2314 } while (mBufferIDToBufferHeader.indexOfKey(buffer) >= 0); 2315 mBufferIDToBufferHeader.add(buffer, bufferHeader); 2316 mBufferHeaderToBufferID.add(bufferHeader, buffer); 2317 return buffer; 2318} 2319 2320OMX_BUFFERHEADERTYPE *OMXNodeInstance::findBufferHeader( 2321 IOMX::buffer_id buffer, OMX_U32 portIndex) { 2322 if (buffer == 0) { 2323 return NULL; 2324 } 2325 Mutex::Autolock autoLock(mBufferIDLock); 2326 ssize_t index = mBufferIDToBufferHeader.indexOfKey(buffer); 2327 if (index < 0) { 2328 CLOGW("findBufferHeader: buffer %u not found", buffer); 2329 return NULL; 2330 } 2331 OMX_BUFFERHEADERTYPE *header = mBufferIDToBufferHeader.valueAt(index); 2332 BufferMeta *buffer_meta = 2333 static_cast<BufferMeta *>(header->pAppPrivate); 2334 if (buffer_meta->getPortIndex() != portIndex) { 2335 CLOGW("findBufferHeader: buffer %u found but with incorrect port index.", buffer); 2336 android_errorWriteLog(0x534e4554, "28816827"); 2337 return NULL; 2338 } 2339 return header; 2340} 2341 2342IOMX::buffer_id OMXNodeInstance::findBufferID(OMX_BUFFERHEADERTYPE *bufferHeader) { 2343 if (bufferHeader == NULL) { 2344 return 0; 2345 } 2346 Mutex::Autolock autoLock(mBufferIDLock); 2347 ssize_t index = mBufferHeaderToBufferID.indexOfKey(bufferHeader); 2348 if (index < 0) { 2349 CLOGW("findBufferID: bufferHeader %p not found", bufferHeader); 2350 return 0; 2351 } 2352 return mBufferHeaderToBufferID.valueAt(index); 2353} 2354 2355void OMXNodeInstance::invalidateBufferID(IOMX::buffer_id buffer) { 2356 if (buffer == 0) { 2357 return; 2358 } 2359 Mutex::Autolock autoLock(mBufferIDLock); 2360 ssize_t index = mBufferIDToBufferHeader.indexOfKey(buffer); 2361 if (index < 0) { 2362 CLOGW("invalidateBufferID: buffer %u not found", buffer); 2363 return; 2364 } 2365 mBufferHeaderToBufferID.removeItem(mBufferIDToBufferHeader.valueAt(index)); 2366 mBufferIDToBufferHeader.removeItemsAt(index); 2367} 2368 2369} // namespace android 2370