Andreas Huber | 4b3913a | 2011-05-11 14:13:42 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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 "SimpleSoftOMXComponent" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include "include/SimpleSoftOMXComponent.h" |
| 22 | |
| 23 | #include <media/stagefright/foundation/ADebug.h> |
| 24 | #include <media/stagefright/foundation/ALooper.h> |
| 25 | #include <media/stagefright/foundation/AMessage.h> |
| 26 | |
| 27 | namespace android { |
| 28 | |
| 29 | SimpleSoftOMXComponent::SimpleSoftOMXComponent( |
| 30 | const char *name, |
| 31 | const OMX_CALLBACKTYPE *callbacks, |
| 32 | OMX_PTR appData, |
| 33 | OMX_COMPONENTTYPE **component) |
| 34 | : SoftOMXComponent(name, callbacks, appData, component), |
| 35 | mLooper(new ALooper), |
| 36 | mHandler(new AHandlerReflector<SimpleSoftOMXComponent>(this)), |
| 37 | mState(OMX_StateLoaded), |
| 38 | mTargetState(OMX_StateLoaded) { |
| 39 | mLooper->setName(name); |
| 40 | mLooper->registerHandler(mHandler); |
| 41 | |
| 42 | mLooper->start( |
| 43 | false, // runOnCallingThread |
| 44 | false, // canCallJava |
| 45 | PRIORITY_AUDIO); |
| 46 | } |
| 47 | |
| 48 | SimpleSoftOMXComponent::~SimpleSoftOMXComponent() { |
| 49 | mLooper->unregisterHandler(mHandler->id()); |
| 50 | mLooper->stop(); |
| 51 | } |
| 52 | |
| 53 | OMX_ERRORTYPE SimpleSoftOMXComponent::sendCommand( |
| 54 | OMX_COMMANDTYPE cmd, OMX_U32 param, OMX_PTR data) { |
| 55 | CHECK(data == NULL); |
| 56 | |
| 57 | sp<AMessage> msg = new AMessage(kWhatSendCommand, mHandler->id()); |
| 58 | msg->setInt32("cmd", cmd); |
| 59 | msg->setInt32("param", param); |
| 60 | msg->post(); |
| 61 | |
| 62 | return OMX_ErrorNone; |
| 63 | } |
| 64 | |
| 65 | bool SimpleSoftOMXComponent::isSetParameterAllowed( |
| 66 | OMX_INDEXTYPE index, const OMX_PTR params) const { |
| 67 | if (mState == OMX_StateLoaded) { |
| 68 | return true; |
| 69 | } |
| 70 | |
| 71 | OMX_U32 portIndex; |
| 72 | |
| 73 | switch (index) { |
| 74 | case OMX_IndexParamPortDefinition: |
| 75 | { |
| 76 | portIndex = ((OMX_PARAM_PORTDEFINITIONTYPE *)params)->nPortIndex; |
| 77 | break; |
| 78 | } |
| 79 | |
| 80 | case OMX_IndexParamAudioPcm: |
| 81 | { |
| 82 | portIndex = ((OMX_AUDIO_PARAM_PCMMODETYPE *)params)->nPortIndex; |
| 83 | break; |
| 84 | } |
| 85 | |
| 86 | case OMX_IndexParamAudioAac: |
| 87 | { |
| 88 | portIndex = ((OMX_AUDIO_PARAM_AACPROFILETYPE *)params)->nPortIndex; |
| 89 | break; |
| 90 | } |
| 91 | |
| 92 | default: |
| 93 | return false; |
| 94 | } |
| 95 | |
| 96 | CHECK(portIndex < mPorts.size()); |
| 97 | |
| 98 | return !mPorts.itemAt(portIndex).mDef.bEnabled; |
| 99 | } |
| 100 | |
| 101 | OMX_ERRORTYPE SimpleSoftOMXComponent::getParameter( |
| 102 | OMX_INDEXTYPE index, OMX_PTR params) { |
| 103 | Mutex::Autolock autoLock(mLock); |
| 104 | return internalGetParameter(index, params); |
| 105 | } |
| 106 | |
| 107 | OMX_ERRORTYPE SimpleSoftOMXComponent::setParameter( |
| 108 | OMX_INDEXTYPE index, const OMX_PTR params) { |
| 109 | Mutex::Autolock autoLock(mLock); |
| 110 | |
| 111 | CHECK(isSetParameterAllowed(index, params)); |
| 112 | |
| 113 | return internalSetParameter(index, params); |
| 114 | } |
| 115 | |
| 116 | OMX_ERRORTYPE SimpleSoftOMXComponent::internalGetParameter( |
| 117 | OMX_INDEXTYPE index, OMX_PTR params) { |
| 118 | switch (index) { |
| 119 | case OMX_IndexParamPortDefinition: |
| 120 | { |
| 121 | OMX_PARAM_PORTDEFINITIONTYPE *defParams = |
| 122 | (OMX_PARAM_PORTDEFINITIONTYPE *)params; |
| 123 | |
| 124 | if (defParams->nPortIndex >= mPorts.size() |
| 125 | || defParams->nSize |
| 126 | != sizeof(OMX_PARAM_PORTDEFINITIONTYPE)) { |
| 127 | return OMX_ErrorUndefined; |
| 128 | } |
| 129 | |
| 130 | const PortInfo *port = |
| 131 | &mPorts.itemAt(defParams->nPortIndex); |
| 132 | |
| 133 | memcpy(defParams, &port->mDef, sizeof(port->mDef)); |
| 134 | |
| 135 | return OMX_ErrorNone; |
| 136 | } |
| 137 | |
| 138 | default: |
| 139 | return OMX_ErrorUnsupportedIndex; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | OMX_ERRORTYPE SimpleSoftOMXComponent::internalSetParameter( |
| 144 | OMX_INDEXTYPE index, const OMX_PTR params) { |
| 145 | switch (index) { |
| 146 | case OMX_IndexParamPortDefinition: |
| 147 | { |
| 148 | OMX_PARAM_PORTDEFINITIONTYPE *defParams = |
| 149 | (OMX_PARAM_PORTDEFINITIONTYPE *)params; |
| 150 | |
| 151 | if (defParams->nPortIndex >= mPorts.size() |
| 152 | || defParams->nSize |
| 153 | != sizeof(OMX_PARAM_PORTDEFINITIONTYPE)) { |
| 154 | return OMX_ErrorUndefined; |
| 155 | } |
| 156 | |
| 157 | PortInfo *port = |
| 158 | &mPorts.editItemAt(defParams->nPortIndex); |
| 159 | |
| 160 | if (defParams->nBufferSize != port->mDef.nBufferSize) { |
| 161 | CHECK_GE(defParams->nBufferSize, port->mDef.nBufferSize); |
| 162 | port->mDef.nBufferSize = defParams->nBufferSize; |
| 163 | } |
| 164 | |
| 165 | if (defParams->nBufferCountActual |
| 166 | != port->mDef.nBufferCountActual) { |
| 167 | CHECK_GE(defParams->nBufferCountActual, |
| 168 | port->mDef.nBufferCountMin); |
| 169 | |
| 170 | port->mDef.nBufferCountActual = defParams->nBufferCountActual; |
| 171 | } |
| 172 | |
| 173 | return OMX_ErrorNone; |
| 174 | } |
| 175 | |
| 176 | default: |
| 177 | return OMX_ErrorUnsupportedIndex; |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | OMX_ERRORTYPE SimpleSoftOMXComponent::useBuffer( |
| 182 | OMX_BUFFERHEADERTYPE **header, |
| 183 | OMX_U32 portIndex, |
| 184 | OMX_PTR appPrivate, |
| 185 | OMX_U32 size, |
| 186 | OMX_U8 *ptr) { |
| 187 | Mutex::Autolock autoLock(mLock); |
| 188 | CHECK_LT(portIndex, mPorts.size()); |
| 189 | |
| 190 | *header = new OMX_BUFFERHEADERTYPE; |
| 191 | (*header)->nSize = sizeof(OMX_BUFFERHEADERTYPE); |
| 192 | (*header)->nVersion.s.nVersionMajor = 1; |
| 193 | (*header)->nVersion.s.nVersionMinor = 0; |
| 194 | (*header)->nVersion.s.nRevision = 0; |
| 195 | (*header)->nVersion.s.nStep = 0; |
| 196 | (*header)->pBuffer = ptr; |
| 197 | (*header)->nAllocLen = size; |
| 198 | (*header)->nFilledLen = 0; |
| 199 | (*header)->nOffset = 0; |
| 200 | (*header)->pAppPrivate = appPrivate; |
| 201 | (*header)->pPlatformPrivate = NULL; |
| 202 | (*header)->pInputPortPrivate = NULL; |
| 203 | (*header)->pOutputPortPrivate = NULL; |
| 204 | (*header)->hMarkTargetComponent = NULL; |
| 205 | (*header)->pMarkData = NULL; |
| 206 | (*header)->nTickCount = 0; |
| 207 | (*header)->nTimeStamp = 0; |
| 208 | (*header)->nFlags = 0; |
| 209 | (*header)->nOutputPortIndex = portIndex; |
| 210 | (*header)->nInputPortIndex = portIndex; |
| 211 | |
| 212 | PortInfo *port = &mPorts.editItemAt(portIndex); |
| 213 | |
| 214 | CHECK(mState == OMX_StateLoaded || port->mDef.bEnabled == OMX_FALSE); |
| 215 | |
| 216 | CHECK_LT(port->mBuffers.size(), port->mDef.nBufferCountActual); |
| 217 | |
| 218 | port->mBuffers.push(); |
| 219 | |
| 220 | BufferInfo *buffer = |
| 221 | &port->mBuffers.editItemAt(port->mBuffers.size() - 1); |
| 222 | |
| 223 | buffer->mHeader = *header; |
| 224 | buffer->mOwnedByUs = false; |
| 225 | |
| 226 | if (port->mBuffers.size() == port->mDef.nBufferCountActual) { |
| 227 | port->mDef.bPopulated = OMX_TRUE; |
| 228 | checkTransitions(); |
| 229 | } |
| 230 | |
| 231 | return OMX_ErrorNone; |
| 232 | } |
| 233 | |
| 234 | OMX_ERRORTYPE SimpleSoftOMXComponent::allocateBuffer( |
| 235 | OMX_BUFFERHEADERTYPE **header, |
| 236 | OMX_U32 portIndex, |
| 237 | OMX_PTR appPrivate, |
| 238 | OMX_U32 size) { |
| 239 | OMX_U8 *ptr = new OMX_U8[size]; |
| 240 | |
| 241 | OMX_ERRORTYPE err = |
| 242 | useBuffer(header, portIndex, appPrivate, size, ptr); |
| 243 | |
| 244 | if (err != OMX_ErrorNone) { |
| 245 | delete[] ptr; |
| 246 | ptr = NULL; |
| 247 | |
| 248 | return err; |
| 249 | } |
| 250 | |
| 251 | CHECK((*header)->pPlatformPrivate == NULL); |
| 252 | (*header)->pPlatformPrivate = ptr; |
| 253 | |
| 254 | return OMX_ErrorNone; |
| 255 | } |
| 256 | |
| 257 | OMX_ERRORTYPE SimpleSoftOMXComponent::freeBuffer( |
| 258 | OMX_U32 portIndex, |
| 259 | OMX_BUFFERHEADERTYPE *header) { |
| 260 | Mutex::Autolock autoLock(mLock); |
| 261 | |
| 262 | CHECK_LT(portIndex, mPorts.size()); |
| 263 | |
| 264 | PortInfo *port = &mPorts.editItemAt(portIndex); |
| 265 | |
| 266 | #if 0 // XXX |
| 267 | CHECK((mState == OMX_StateIdle && mTargetState == OMX_StateLoaded) |
| 268 | || port->mDef.bEnabled == OMX_FALSE); |
| 269 | #endif |
| 270 | |
| 271 | bool found = false; |
| 272 | for (size_t i = 0; i < port->mBuffers.size(); ++i) { |
| 273 | BufferInfo *buffer = &port->mBuffers.editItemAt(i); |
| 274 | |
| 275 | if (buffer->mHeader == header) { |
| 276 | CHECK(!buffer->mOwnedByUs); |
| 277 | |
| 278 | if (header->pPlatformPrivate != NULL) { |
| 279 | // This buffer's data was allocated by us. |
| 280 | CHECK(header->pPlatformPrivate == header->pBuffer); |
| 281 | |
| 282 | delete[] header->pBuffer; |
| 283 | header->pBuffer = NULL; |
| 284 | } |
| 285 | |
| 286 | delete header; |
| 287 | header = NULL; |
| 288 | |
| 289 | port->mBuffers.removeAt(i); |
| 290 | port->mDef.bPopulated = OMX_FALSE; |
| 291 | |
| 292 | checkTransitions(); |
| 293 | |
| 294 | found = true; |
| 295 | break; |
| 296 | } |
| 297 | } |
| 298 | |
| 299 | CHECK(found); |
| 300 | |
| 301 | return OMX_ErrorNone; |
| 302 | } |
| 303 | |
| 304 | OMX_ERRORTYPE SimpleSoftOMXComponent::emptyThisBuffer( |
| 305 | OMX_BUFFERHEADERTYPE *buffer) { |
| 306 | sp<AMessage> msg = new AMessage(kWhatEmptyThisBuffer, mHandler->id()); |
| 307 | msg->setPointer("header", buffer); |
| 308 | msg->post(); |
| 309 | |
| 310 | return OMX_ErrorNone; |
| 311 | } |
| 312 | |
| 313 | OMX_ERRORTYPE SimpleSoftOMXComponent::fillThisBuffer( |
| 314 | OMX_BUFFERHEADERTYPE *buffer) { |
| 315 | sp<AMessage> msg = new AMessage(kWhatFillThisBuffer, mHandler->id()); |
| 316 | msg->setPointer("header", buffer); |
| 317 | msg->post(); |
| 318 | |
| 319 | return OMX_ErrorNone; |
| 320 | } |
| 321 | |
| 322 | OMX_ERRORTYPE SimpleSoftOMXComponent::getState(OMX_STATETYPE *state) { |
| 323 | Mutex::Autolock autoLock(mLock); |
| 324 | |
| 325 | *state = mState; |
| 326 | |
| 327 | return OMX_ErrorNone; |
| 328 | } |
| 329 | |
| 330 | void SimpleSoftOMXComponent::onMessageReceived(const sp<AMessage> &msg) { |
| 331 | Mutex::Autolock autoLock(mLock); |
| 332 | |
| 333 | switch (msg->what()) { |
| 334 | case kWhatSendCommand: |
| 335 | { |
| 336 | int32_t cmd, param; |
| 337 | CHECK(msg->findInt32("cmd", &cmd)); |
| 338 | CHECK(msg->findInt32("param", ¶m)); |
| 339 | |
| 340 | onSendCommand((OMX_COMMANDTYPE)cmd, (OMX_U32)param); |
| 341 | break; |
| 342 | } |
| 343 | |
| 344 | case kWhatEmptyThisBuffer: |
| 345 | case kWhatFillThisBuffer: |
| 346 | { |
| 347 | OMX_BUFFERHEADERTYPE *header; |
| 348 | CHECK(msg->findPointer("header", (void **)&header)); |
| 349 | |
| 350 | CHECK(mState == OMX_StateExecuting && mTargetState == mState); |
| 351 | |
| 352 | bool found = false; |
| 353 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 354 | PortInfo *port = &mPorts.editItemAt(i); |
| 355 | |
| 356 | for (size_t j = 0; j < port->mBuffers.size(); ++j) { |
| 357 | BufferInfo *buffer = &port->mBuffers.editItemAt(j); |
| 358 | |
| 359 | if (buffer->mHeader == header) { |
| 360 | CHECK(!buffer->mOwnedByUs); |
| 361 | |
| 362 | buffer->mOwnedByUs = true; |
| 363 | |
| 364 | CHECK((msg->what() == kWhatEmptyThisBuffer |
| 365 | && port->mDef.eDir == OMX_DirInput) |
| 366 | || (port->mDef.eDir == OMX_DirOutput)); |
| 367 | |
| 368 | port->mQueue.push_back(buffer); |
| 369 | onQueueFilled(i); |
| 370 | |
| 371 | found = true; |
| 372 | break; |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | CHECK(found); |
| 378 | break; |
| 379 | } |
| 380 | |
| 381 | default: |
| 382 | TRESPASS(); |
| 383 | break; |
| 384 | } |
| 385 | } |
| 386 | |
| 387 | void SimpleSoftOMXComponent::onSendCommand( |
| 388 | OMX_COMMANDTYPE cmd, OMX_U32 param) { |
| 389 | switch (cmd) { |
| 390 | case OMX_CommandStateSet: |
| 391 | { |
| 392 | onChangeState((OMX_STATETYPE)param); |
| 393 | break; |
| 394 | } |
| 395 | |
| 396 | case OMX_CommandPortEnable: |
| 397 | case OMX_CommandPortDisable: |
| 398 | { |
| 399 | onPortEnable(param, cmd == OMX_CommandPortEnable); |
| 400 | break; |
| 401 | } |
| 402 | |
| 403 | case OMX_CommandFlush: |
| 404 | { |
| 405 | onPortFlush(param, true /* sendFlushComplete */); |
| 406 | break; |
| 407 | } |
| 408 | |
| 409 | default: |
| 410 | TRESPASS(); |
| 411 | break; |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | void SimpleSoftOMXComponent::onChangeState(OMX_STATETYPE state) { |
| 416 | // We shouldn't be in a state transition already. |
| 417 | CHECK_EQ((int)mState, (int)mTargetState); |
| 418 | |
| 419 | switch (mState) { |
| 420 | case OMX_StateLoaded: |
| 421 | CHECK_EQ((int)state, (int)OMX_StateIdle); |
| 422 | break; |
| 423 | case OMX_StateIdle: |
| 424 | CHECK(state == OMX_StateLoaded || state == OMX_StateExecuting); |
| 425 | break; |
| 426 | case OMX_StateExecuting: |
| 427 | { |
| 428 | CHECK_EQ((int)state, (int)OMX_StateIdle); |
| 429 | |
| 430 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 431 | onPortFlush(i, false /* sendFlushComplete */); |
| 432 | } |
| 433 | |
| 434 | mState = OMX_StateIdle; |
| 435 | notify(OMX_EventCmdComplete, OMX_CommandStateSet, state, NULL); |
| 436 | break; |
| 437 | } |
| 438 | |
| 439 | default: |
| 440 | TRESPASS(); |
| 441 | } |
| 442 | |
| 443 | mTargetState = state; |
| 444 | |
| 445 | checkTransitions(); |
| 446 | } |
| 447 | |
| 448 | void SimpleSoftOMXComponent::onPortEnable(OMX_U32 portIndex, bool enable) { |
| 449 | CHECK_LT(portIndex, mPorts.size()); |
| 450 | |
| 451 | PortInfo *port = &mPorts.editItemAt(portIndex); |
| 452 | CHECK_EQ((int)port->mTransition, (int)PortInfo::NONE); |
| 453 | CHECK(port->mDef.bEnabled == !enable); |
| 454 | |
| 455 | if (!enable) { |
| 456 | port->mDef.bEnabled = OMX_FALSE; |
| 457 | port->mTransition = PortInfo::DISABLING; |
| 458 | |
| 459 | for (size_t i = 0; i < port->mBuffers.size(); ++i) { |
| 460 | BufferInfo *buffer = &port->mBuffers.editItemAt(i); |
| 461 | |
| 462 | if (buffer->mOwnedByUs) { |
| 463 | buffer->mOwnedByUs = false; |
| 464 | |
| 465 | if (port->mDef.eDir == OMX_DirInput) { |
| 466 | notifyEmptyBufferDone(buffer->mHeader); |
| 467 | } else { |
| 468 | CHECK_EQ(port->mDef.eDir, OMX_DirOutput); |
| 469 | notifyFillBufferDone(buffer->mHeader); |
| 470 | } |
| 471 | } |
| 472 | } |
| 473 | |
| 474 | port->mQueue.clear(); |
| 475 | } else { |
| 476 | port->mTransition = PortInfo::ENABLING; |
| 477 | } |
| 478 | |
| 479 | checkTransitions(); |
| 480 | } |
| 481 | |
| 482 | void SimpleSoftOMXComponent::onPortFlush( |
| 483 | OMX_U32 portIndex, bool sendFlushComplete) { |
| 484 | if (portIndex == OMX_ALL) { |
| 485 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 486 | onPortFlush(i, sendFlushComplete); |
| 487 | } |
| 488 | |
| 489 | if (sendFlushComplete) { |
| 490 | notify(OMX_EventCmdComplete, OMX_CommandFlush, OMX_ALL, NULL); |
| 491 | } |
| 492 | |
| 493 | return; |
| 494 | } |
| 495 | |
| 496 | CHECK_LT(portIndex, mPorts.size()); |
| 497 | |
| 498 | PortInfo *port = &mPorts.editItemAt(portIndex); |
| 499 | CHECK_EQ((int)port->mTransition, (int)PortInfo::NONE); |
| 500 | |
| 501 | for (size_t i = 0; i < port->mBuffers.size(); ++i) { |
| 502 | BufferInfo *buffer = &port->mBuffers.editItemAt(i); |
| 503 | |
| 504 | if (!buffer->mOwnedByUs) { |
| 505 | continue; |
| 506 | } |
| 507 | |
| 508 | buffer->mHeader->nFilledLen = 0; |
| 509 | buffer->mHeader->nOffset = 0; |
| 510 | buffer->mHeader->nFlags = 0; |
| 511 | |
| 512 | buffer->mOwnedByUs = false; |
| 513 | |
| 514 | if (port->mDef.eDir == OMX_DirInput) { |
| 515 | notifyEmptyBufferDone(buffer->mHeader); |
| 516 | } else { |
| 517 | CHECK_EQ(port->mDef.eDir, OMX_DirOutput); |
| 518 | |
| 519 | notifyFillBufferDone(buffer->mHeader); |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | port->mQueue.clear(); |
| 524 | |
| 525 | if (sendFlushComplete) { |
| 526 | notify(OMX_EventCmdComplete, OMX_CommandFlush, portIndex, NULL); |
| 527 | |
| 528 | onPortFlushCompleted(portIndex); |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | void SimpleSoftOMXComponent::checkTransitions() { |
| 533 | if (mState != mTargetState) { |
| 534 | bool transitionComplete = true; |
| 535 | |
| 536 | if (mState == OMX_StateLoaded) { |
| 537 | CHECK_EQ((int)mTargetState, (int)OMX_StateIdle); |
| 538 | |
| 539 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 540 | const PortInfo &port = mPorts.itemAt(i); |
| 541 | if (port.mDef.bEnabled == OMX_FALSE) { |
| 542 | continue; |
| 543 | } |
| 544 | |
| 545 | if (port.mDef.bPopulated == OMX_FALSE) { |
| 546 | transitionComplete = false; |
| 547 | break; |
| 548 | } |
| 549 | } |
| 550 | } else if (mTargetState == OMX_StateLoaded) { |
| 551 | CHECK_EQ((int)mState, (int)OMX_StateIdle); |
| 552 | |
| 553 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 554 | const PortInfo &port = mPorts.itemAt(i); |
| 555 | if (port.mDef.bEnabled == OMX_FALSE) { |
| 556 | continue; |
| 557 | } |
| 558 | |
| 559 | size_t n = port.mBuffers.size(); |
| 560 | |
| 561 | if (n > 0) { |
| 562 | CHECK_LE(n, port.mDef.nBufferCountActual); |
| 563 | |
| 564 | if (n == port.mDef.nBufferCountActual) { |
| 565 | CHECK_EQ((int)port.mDef.bPopulated, (int)OMX_TRUE); |
| 566 | } else { |
| 567 | CHECK_EQ((int)port.mDef.bPopulated, (int)OMX_FALSE); |
| 568 | } |
| 569 | |
| 570 | transitionComplete = false; |
| 571 | break; |
| 572 | } |
| 573 | } |
| 574 | } |
| 575 | |
| 576 | if (transitionComplete) { |
| 577 | mState = mTargetState; |
| 578 | |
| 579 | notify(OMX_EventCmdComplete, OMX_CommandStateSet, mState, NULL); |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | for (size_t i = 0; i < mPorts.size(); ++i) { |
| 584 | PortInfo *port = &mPorts.editItemAt(i); |
| 585 | |
| 586 | if (port->mTransition == PortInfo::DISABLING) { |
| 587 | if (port->mBuffers.empty()) { |
| 588 | LOGV("Port %d now disabled.", i); |
| 589 | |
| 590 | port->mTransition = PortInfo::NONE; |
| 591 | notify(OMX_EventCmdComplete, OMX_CommandPortDisable, i, NULL); |
| 592 | |
| 593 | onPortEnableCompleted(i, false /* enabled */); |
| 594 | } |
| 595 | } else if (port->mTransition == PortInfo::ENABLING) { |
| 596 | if (port->mDef.bPopulated == OMX_TRUE) { |
| 597 | LOGV("Port %d now enabled.", i); |
| 598 | |
| 599 | port->mTransition = PortInfo::NONE; |
| 600 | port->mDef.bEnabled = OMX_TRUE; |
| 601 | notify(OMX_EventCmdComplete, OMX_CommandPortEnable, i, NULL); |
| 602 | |
| 603 | onPortEnableCompleted(i, true /* enabled */); |
| 604 | } |
| 605 | } |
| 606 | } |
| 607 | } |
| 608 | |
| 609 | void SimpleSoftOMXComponent::addPort(const OMX_PARAM_PORTDEFINITIONTYPE &def) { |
| 610 | CHECK_EQ(def.nPortIndex, mPorts.size()); |
| 611 | |
| 612 | mPorts.push(); |
| 613 | PortInfo *info = &mPorts.editItemAt(mPorts.size() - 1); |
| 614 | info->mDef = def; |
| 615 | info->mTransition = PortInfo::NONE; |
| 616 | } |
| 617 | |
| 618 | void SimpleSoftOMXComponent::onQueueFilled(OMX_U32 portIndex) { |
| 619 | } |
| 620 | |
| 621 | void SimpleSoftOMXComponent::onPortFlushCompleted(OMX_U32 portIndex) { |
| 622 | } |
| 623 | |
| 624 | void SimpleSoftOMXComponent::onPortEnableCompleted( |
| 625 | OMX_U32 portIndex, bool enabled) { |
| 626 | } |
| 627 | |
| 628 | List<SimpleSoftOMXComponent::BufferInfo *> & |
| 629 | SimpleSoftOMXComponent::getPortQueue(OMX_U32 portIndex) { |
| 630 | CHECK_LT(portIndex, mPorts.size()); |
| 631 | return mPorts.editItemAt(portIndex).mQueue; |
| 632 | } |
| 633 | |
| 634 | SimpleSoftOMXComponent::PortInfo *SimpleSoftOMXComponent::editPortInfo( |
| 635 | OMX_U32 portIndex) { |
| 636 | CHECK_LT(portIndex, mPorts.size()); |
| 637 | return &mPorts.editItemAt(portIndex); |
| 638 | } |
| 639 | |
| 640 | } // namespace android |