Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012, 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 "MediaCodec" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include <media/stagefright/MediaCodec.h> |
| 22 | |
| 23 | #include "include/SoftwareRenderer.h" |
| 24 | |
Mathias Agopian | b1e7cd1 | 2013-02-14 17:11:27 -0800 | [diff] [blame] | 25 | #include <gui/Surface.h> |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 26 | #include <media/ICrypto.h> |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 27 | #include <media/stagefright/foundation/ABuffer.h> |
| 28 | #include <media/stagefright/foundation/ADebug.h> |
| 29 | #include <media/stagefright/foundation/AMessage.h> |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 30 | #include <media/stagefright/foundation/AString.h> |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 31 | #include <media/stagefright/foundation/hexdump.h> |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 32 | #include <media/stagefright/ACodec.h> |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 33 | #include <media/stagefright/BufferProducerWrapper.h> |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 34 | #include <media/stagefright/MediaErrors.h> |
| 35 | #include <media/stagefright/MetaData.h> |
| 36 | #include <media/stagefright/NativeWindowWrapper.h> |
| 37 | |
| 38 | namespace android { |
| 39 | |
| 40 | // static |
| 41 | sp<MediaCodec> MediaCodec::CreateByType( |
| 42 | const sp<ALooper> &looper, const char *mime, bool encoder) { |
| 43 | sp<MediaCodec> codec = new MediaCodec(looper); |
| 44 | if (codec->init(mime, true /* nameIsType */, encoder) != OK) { |
| 45 | return NULL; |
| 46 | } |
| 47 | |
| 48 | return codec; |
| 49 | } |
| 50 | |
| 51 | // static |
| 52 | sp<MediaCodec> MediaCodec::CreateByComponentName( |
| 53 | const sp<ALooper> &looper, const char *name) { |
| 54 | sp<MediaCodec> codec = new MediaCodec(looper); |
| 55 | if (codec->init(name, false /* nameIsType */, false /* encoder */) != OK) { |
| 56 | return NULL; |
| 57 | } |
| 58 | |
| 59 | return codec; |
| 60 | } |
| 61 | |
| 62 | MediaCodec::MediaCodec(const sp<ALooper> &looper) |
| 63 | : mState(UNINITIALIZED), |
| 64 | mLooper(looper), |
| 65 | mCodec(new ACodec), |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 66 | mReplyID(0), |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 67 | mFlags(0), |
| 68 | mSoftRenderer(NULL), |
| 69 | mDequeueInputTimeoutGeneration(0), |
| 70 | mDequeueInputReplyID(0), |
| 71 | mDequeueOutputTimeoutGeneration(0), |
Andy McFadden | ba6218e | 2013-03-05 14:31:02 -0800 | [diff] [blame] | 72 | mDequeueOutputReplyID(0), |
| 73 | mHaveInputSurface(false) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | MediaCodec::~MediaCodec() { |
| 77 | CHECK_EQ(mState, UNINITIALIZED); |
| 78 | } |
| 79 | |
| 80 | // static |
| 81 | status_t MediaCodec::PostAndAwaitResponse( |
| 82 | const sp<AMessage> &msg, sp<AMessage> *response) { |
| 83 | status_t err = msg->postAndAwaitResponse(response); |
| 84 | |
| 85 | if (err != OK) { |
| 86 | return err; |
| 87 | } |
| 88 | |
| 89 | if (!(*response)->findInt32("err", &err)) { |
| 90 | err = OK; |
| 91 | } |
| 92 | |
| 93 | return err; |
| 94 | } |
| 95 | |
| 96 | status_t MediaCodec::init(const char *name, bool nameIsType, bool encoder) { |
| 97 | // Current video decoders do not return from OMX_FillThisBuffer |
| 98 | // quickly, violating the OpenMAX specs, until that is remedied |
| 99 | // we need to invest in an extra looper to free the main event |
| 100 | // queue. |
| 101 | bool needDedicatedLooper = false; |
| 102 | if (nameIsType && !strncasecmp(name, "video/", 6)) { |
| 103 | needDedicatedLooper = true; |
| 104 | } else if (!nameIsType && !strncmp(name, "OMX.TI.DUCATI1.VIDEO.", 21)) { |
| 105 | needDedicatedLooper = true; |
| 106 | } |
| 107 | |
| 108 | if (needDedicatedLooper) { |
| 109 | if (mCodecLooper == NULL) { |
| 110 | mCodecLooper = new ALooper; |
| 111 | mCodecLooper->setName("CodecLooper"); |
| 112 | mCodecLooper->start(false, false, ANDROID_PRIORITY_AUDIO); |
| 113 | } |
| 114 | |
| 115 | mCodecLooper->registerHandler(mCodec); |
| 116 | } else { |
| 117 | mLooper->registerHandler(mCodec); |
| 118 | } |
| 119 | |
| 120 | mLooper->registerHandler(this); |
| 121 | |
| 122 | mCodec->setNotificationMessage(new AMessage(kWhatCodecNotify, id())); |
| 123 | |
| 124 | sp<AMessage> msg = new AMessage(kWhatInit, id()); |
| 125 | msg->setString("name", name); |
| 126 | msg->setInt32("nameIsType", nameIsType); |
| 127 | |
| 128 | if (nameIsType) { |
| 129 | msg->setInt32("encoder", encoder); |
| 130 | } |
| 131 | |
| 132 | sp<AMessage> response; |
| 133 | return PostAndAwaitResponse(msg, &response); |
| 134 | } |
| 135 | |
| 136 | status_t MediaCodec::configure( |
| 137 | const sp<AMessage> &format, |
Mathias Agopian | b1e7cd1 | 2013-02-14 17:11:27 -0800 | [diff] [blame] | 138 | const sp<Surface> &nativeWindow, |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 139 | const sp<ICrypto> &crypto, |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 140 | uint32_t flags) { |
| 141 | sp<AMessage> msg = new AMessage(kWhatConfigure, id()); |
| 142 | |
| 143 | msg->setMessage("format", format); |
| 144 | msg->setInt32("flags", flags); |
| 145 | |
| 146 | if (nativeWindow != NULL) { |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 147 | msg->setObject( |
| 148 | "native-window", |
| 149 | new NativeWindowWrapper(nativeWindow)); |
| 150 | } |
| 151 | |
| 152 | if (crypto != NULL) { |
| 153 | msg->setPointer("crypto", crypto.get()); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 154 | } |
| 155 | |
| 156 | sp<AMessage> response; |
| 157 | return PostAndAwaitResponse(msg, &response); |
| 158 | } |
| 159 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 160 | status_t MediaCodec::createInputSurface( |
| 161 | sp<IGraphicBufferProducer>* bufferProducer) { |
| 162 | sp<AMessage> msg = new AMessage(kWhatCreateInputSurface, id()); |
| 163 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 164 | sp<AMessage> response; |
| 165 | status_t err = PostAndAwaitResponse(msg, &response); |
| 166 | if (err == NO_ERROR) { |
| 167 | // unwrap the sp<IGraphicBufferProducer> |
| 168 | sp<RefBase> obj; |
| 169 | bool found = response->findObject("input-surface", &obj); |
| 170 | CHECK(found); |
| 171 | sp<BufferProducerWrapper> wrapper( |
| 172 | static_cast<BufferProducerWrapper*>(obj.get())); |
| 173 | *bufferProducer = wrapper->getBufferProducer(); |
| 174 | } else { |
| 175 | ALOGW("createInputSurface failed, err=%d", err); |
| 176 | } |
| 177 | return err; |
| 178 | } |
| 179 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 180 | status_t MediaCodec::start() { |
| 181 | sp<AMessage> msg = new AMessage(kWhatStart, id()); |
| 182 | |
| 183 | sp<AMessage> response; |
| 184 | return PostAndAwaitResponse(msg, &response); |
| 185 | } |
| 186 | |
| 187 | status_t MediaCodec::stop() { |
| 188 | sp<AMessage> msg = new AMessage(kWhatStop, id()); |
| 189 | |
| 190 | sp<AMessage> response; |
| 191 | return PostAndAwaitResponse(msg, &response); |
| 192 | } |
| 193 | |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 194 | status_t MediaCodec::release() { |
| 195 | sp<AMessage> msg = new AMessage(kWhatRelease, id()); |
| 196 | |
| 197 | sp<AMessage> response; |
| 198 | return PostAndAwaitResponse(msg, &response); |
| 199 | } |
| 200 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 201 | status_t MediaCodec::queueInputBuffer( |
| 202 | size_t index, |
| 203 | size_t offset, |
| 204 | size_t size, |
| 205 | int64_t presentationTimeUs, |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 206 | uint32_t flags, |
| 207 | AString *errorDetailMsg) { |
| 208 | if (errorDetailMsg != NULL) { |
| 209 | errorDetailMsg->clear(); |
| 210 | } |
| 211 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 212 | sp<AMessage> msg = new AMessage(kWhatQueueInputBuffer, id()); |
| 213 | msg->setSize("index", index); |
| 214 | msg->setSize("offset", offset); |
| 215 | msg->setSize("size", size); |
| 216 | msg->setInt64("timeUs", presentationTimeUs); |
| 217 | msg->setInt32("flags", flags); |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 218 | msg->setPointer("errorDetailMsg", errorDetailMsg); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 219 | |
| 220 | sp<AMessage> response; |
| 221 | return PostAndAwaitResponse(msg, &response); |
| 222 | } |
| 223 | |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 224 | status_t MediaCodec::queueSecureInputBuffer( |
| 225 | size_t index, |
| 226 | size_t offset, |
| 227 | const CryptoPlugin::SubSample *subSamples, |
| 228 | size_t numSubSamples, |
| 229 | const uint8_t key[16], |
| 230 | const uint8_t iv[16], |
| 231 | CryptoPlugin::Mode mode, |
| 232 | int64_t presentationTimeUs, |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 233 | uint32_t flags, |
| 234 | AString *errorDetailMsg) { |
| 235 | if (errorDetailMsg != NULL) { |
| 236 | errorDetailMsg->clear(); |
| 237 | } |
| 238 | |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 239 | sp<AMessage> msg = new AMessage(kWhatQueueInputBuffer, id()); |
| 240 | msg->setSize("index", index); |
| 241 | msg->setSize("offset", offset); |
| 242 | msg->setPointer("subSamples", (void *)subSamples); |
| 243 | msg->setSize("numSubSamples", numSubSamples); |
| 244 | msg->setPointer("key", (void *)key); |
| 245 | msg->setPointer("iv", (void *)iv); |
| 246 | msg->setInt32("mode", mode); |
| 247 | msg->setInt64("timeUs", presentationTimeUs); |
| 248 | msg->setInt32("flags", flags); |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 249 | msg->setPointer("errorDetailMsg", errorDetailMsg); |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 250 | |
| 251 | sp<AMessage> response; |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 252 | status_t err = PostAndAwaitResponse(msg, &response); |
| 253 | |
| 254 | return err; |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 255 | } |
| 256 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 257 | status_t MediaCodec::dequeueInputBuffer(size_t *index, int64_t timeoutUs) { |
| 258 | sp<AMessage> msg = new AMessage(kWhatDequeueInputBuffer, id()); |
| 259 | msg->setInt64("timeoutUs", timeoutUs); |
| 260 | |
| 261 | sp<AMessage> response; |
| 262 | status_t err; |
| 263 | if ((err = PostAndAwaitResponse(msg, &response)) != OK) { |
| 264 | return err; |
| 265 | } |
| 266 | |
| 267 | CHECK(response->findSize("index", index)); |
| 268 | |
| 269 | return OK; |
| 270 | } |
| 271 | |
| 272 | status_t MediaCodec::dequeueOutputBuffer( |
| 273 | size_t *index, |
| 274 | size_t *offset, |
| 275 | size_t *size, |
| 276 | int64_t *presentationTimeUs, |
| 277 | uint32_t *flags, |
| 278 | int64_t timeoutUs) { |
| 279 | sp<AMessage> msg = new AMessage(kWhatDequeueOutputBuffer, id()); |
| 280 | msg->setInt64("timeoutUs", timeoutUs); |
| 281 | |
| 282 | sp<AMessage> response; |
| 283 | status_t err; |
| 284 | if ((err = PostAndAwaitResponse(msg, &response)) != OK) { |
| 285 | return err; |
| 286 | } |
| 287 | |
| 288 | CHECK(response->findSize("index", index)); |
| 289 | CHECK(response->findSize("offset", offset)); |
| 290 | CHECK(response->findSize("size", size)); |
| 291 | CHECK(response->findInt64("timeUs", presentationTimeUs)); |
| 292 | CHECK(response->findInt32("flags", (int32_t *)flags)); |
| 293 | |
| 294 | return OK; |
| 295 | } |
| 296 | |
| 297 | status_t MediaCodec::renderOutputBufferAndRelease(size_t index) { |
| 298 | sp<AMessage> msg = new AMessage(kWhatReleaseOutputBuffer, id()); |
| 299 | msg->setSize("index", index); |
| 300 | msg->setInt32("render", true); |
| 301 | |
| 302 | sp<AMessage> response; |
| 303 | return PostAndAwaitResponse(msg, &response); |
| 304 | } |
| 305 | |
| 306 | status_t MediaCodec::releaseOutputBuffer(size_t index) { |
| 307 | sp<AMessage> msg = new AMessage(kWhatReleaseOutputBuffer, id()); |
| 308 | msg->setSize("index", index); |
| 309 | |
| 310 | sp<AMessage> response; |
| 311 | return PostAndAwaitResponse(msg, &response); |
| 312 | } |
| 313 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 314 | status_t MediaCodec::signalEndOfInputStream() { |
| 315 | sp<AMessage> msg = new AMessage(kWhatSignalEndOfInputStream, id()); |
| 316 | |
| 317 | sp<AMessage> response; |
| 318 | return PostAndAwaitResponse(msg, &response); |
| 319 | } |
| 320 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 321 | status_t MediaCodec::getOutputFormat(sp<AMessage> *format) const { |
| 322 | sp<AMessage> msg = new AMessage(kWhatGetOutputFormat, id()); |
| 323 | |
| 324 | sp<AMessage> response; |
| 325 | status_t err; |
| 326 | if ((err = PostAndAwaitResponse(msg, &response)) != OK) { |
| 327 | return err; |
| 328 | } |
| 329 | |
| 330 | CHECK(response->findMessage("format", format)); |
| 331 | |
| 332 | return OK; |
| 333 | } |
| 334 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 335 | status_t MediaCodec::getName(AString *name) const { |
| 336 | sp<AMessage> msg = new AMessage(kWhatGetName, id()); |
| 337 | |
| 338 | sp<AMessage> response; |
| 339 | status_t err; |
| 340 | if ((err = PostAndAwaitResponse(msg, &response)) != OK) { |
| 341 | return err; |
| 342 | } |
| 343 | |
| 344 | CHECK(response->findString("name", name)); |
| 345 | |
| 346 | return OK; |
| 347 | } |
| 348 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 349 | status_t MediaCodec::getInputBuffers(Vector<sp<ABuffer> > *buffers) const { |
| 350 | sp<AMessage> msg = new AMessage(kWhatGetBuffers, id()); |
| 351 | msg->setInt32("portIndex", kPortIndexInput); |
| 352 | msg->setPointer("buffers", buffers); |
| 353 | |
| 354 | sp<AMessage> response; |
| 355 | return PostAndAwaitResponse(msg, &response); |
| 356 | } |
| 357 | |
| 358 | status_t MediaCodec::getOutputBuffers(Vector<sp<ABuffer> > *buffers) const { |
| 359 | sp<AMessage> msg = new AMessage(kWhatGetBuffers, id()); |
| 360 | msg->setInt32("portIndex", kPortIndexOutput); |
| 361 | msg->setPointer("buffers", buffers); |
| 362 | |
| 363 | sp<AMessage> response; |
| 364 | return PostAndAwaitResponse(msg, &response); |
| 365 | } |
| 366 | |
| 367 | status_t MediaCodec::flush() { |
| 368 | sp<AMessage> msg = new AMessage(kWhatFlush, id()); |
| 369 | |
| 370 | sp<AMessage> response; |
| 371 | return PostAndAwaitResponse(msg, &response); |
| 372 | } |
| 373 | |
Andreas Huber | 03e2ffa | 2012-09-13 16:43:51 -0700 | [diff] [blame] | 374 | status_t MediaCodec::requestIDRFrame() { |
| 375 | (new AMessage(kWhatRequestIDRFrame, id()))->post(); |
| 376 | |
| 377 | return OK; |
| 378 | } |
| 379 | |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 380 | void MediaCodec::requestActivityNotification(const sp<AMessage> ¬ify) { |
| 381 | sp<AMessage> msg = new AMessage(kWhatRequestActivityNotification, id()); |
| 382 | msg->setMessage("notify", notify); |
| 383 | msg->post(); |
| 384 | } |
| 385 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 386 | //////////////////////////////////////////////////////////////////////////////// |
| 387 | |
| 388 | void MediaCodec::cancelPendingDequeueOperations() { |
| 389 | if (mFlags & kFlagDequeueInputPending) { |
| 390 | sp<AMessage> response = new AMessage; |
| 391 | response->setInt32("err", INVALID_OPERATION); |
| 392 | response->postReply(mDequeueInputReplyID); |
| 393 | |
| 394 | ++mDequeueInputTimeoutGeneration; |
| 395 | mDequeueInputReplyID = 0; |
| 396 | mFlags &= ~kFlagDequeueInputPending; |
| 397 | } |
| 398 | |
| 399 | if (mFlags & kFlagDequeueOutputPending) { |
| 400 | sp<AMessage> response = new AMessage; |
| 401 | response->setInt32("err", INVALID_OPERATION); |
| 402 | response->postReply(mDequeueOutputReplyID); |
| 403 | |
| 404 | ++mDequeueOutputTimeoutGeneration; |
| 405 | mDequeueOutputReplyID = 0; |
| 406 | mFlags &= ~kFlagDequeueOutputPending; |
| 407 | } |
| 408 | } |
| 409 | |
| 410 | bool MediaCodec::handleDequeueInputBuffer(uint32_t replyID, bool newRequest) { |
| 411 | if (mState != STARTED |
| 412 | || (mFlags & kFlagStickyError) |
| 413 | || (newRequest && (mFlags & kFlagDequeueInputPending))) { |
| 414 | sp<AMessage> response = new AMessage; |
| 415 | response->setInt32("err", INVALID_OPERATION); |
| 416 | |
| 417 | response->postReply(replyID); |
| 418 | |
| 419 | return true; |
| 420 | } |
| 421 | |
| 422 | ssize_t index = dequeuePortBuffer(kPortIndexInput); |
| 423 | |
| 424 | if (index < 0) { |
| 425 | CHECK_EQ(index, -EAGAIN); |
| 426 | return false; |
| 427 | } |
| 428 | |
| 429 | sp<AMessage> response = new AMessage; |
| 430 | response->setSize("index", index); |
| 431 | response->postReply(replyID); |
| 432 | |
| 433 | return true; |
| 434 | } |
| 435 | |
| 436 | bool MediaCodec::handleDequeueOutputBuffer(uint32_t replyID, bool newRequest) { |
| 437 | sp<AMessage> response = new AMessage; |
| 438 | |
| 439 | if (mState != STARTED |
| 440 | || (mFlags & kFlagStickyError) |
| 441 | || (newRequest && (mFlags & kFlagDequeueOutputPending))) { |
| 442 | response->setInt32("err", INVALID_OPERATION); |
| 443 | } else if (mFlags & kFlagOutputBuffersChanged) { |
| 444 | response->setInt32("err", INFO_OUTPUT_BUFFERS_CHANGED); |
| 445 | mFlags &= ~kFlagOutputBuffersChanged; |
| 446 | } else if (mFlags & kFlagOutputFormatChanged) { |
| 447 | response->setInt32("err", INFO_FORMAT_CHANGED); |
| 448 | mFlags &= ~kFlagOutputFormatChanged; |
| 449 | } else { |
| 450 | ssize_t index = dequeuePortBuffer(kPortIndexOutput); |
| 451 | |
| 452 | if (index < 0) { |
| 453 | CHECK_EQ(index, -EAGAIN); |
| 454 | return false; |
| 455 | } |
| 456 | |
| 457 | const sp<ABuffer> &buffer = |
| 458 | mPortBuffers[kPortIndexOutput].itemAt(index).mData; |
| 459 | |
| 460 | response->setSize("index", index); |
| 461 | response->setSize("offset", buffer->offset()); |
| 462 | response->setSize("size", buffer->size()); |
| 463 | |
| 464 | int64_t timeUs; |
| 465 | CHECK(buffer->meta()->findInt64("timeUs", &timeUs)); |
| 466 | |
| 467 | response->setInt64("timeUs", timeUs); |
| 468 | |
| 469 | int32_t omxFlags; |
| 470 | CHECK(buffer->meta()->findInt32("omxFlags", &omxFlags)); |
| 471 | |
| 472 | uint32_t flags = 0; |
| 473 | if (omxFlags & OMX_BUFFERFLAG_SYNCFRAME) { |
| 474 | flags |= BUFFER_FLAG_SYNCFRAME; |
| 475 | } |
| 476 | if (omxFlags & OMX_BUFFERFLAG_CODECCONFIG) { |
| 477 | flags |= BUFFER_FLAG_CODECCONFIG; |
| 478 | } |
| 479 | if (omxFlags & OMX_BUFFERFLAG_EOS) { |
| 480 | flags |= BUFFER_FLAG_EOS; |
| 481 | } |
| 482 | |
| 483 | response->setInt32("flags", flags); |
| 484 | } |
| 485 | |
| 486 | response->postReply(replyID); |
| 487 | |
| 488 | return true; |
| 489 | } |
| 490 | |
| 491 | void MediaCodec::onMessageReceived(const sp<AMessage> &msg) { |
| 492 | switch (msg->what()) { |
| 493 | case kWhatCodecNotify: |
| 494 | { |
| 495 | int32_t what; |
| 496 | CHECK(msg->findInt32("what", &what)); |
| 497 | |
| 498 | switch (what) { |
| 499 | case ACodec::kWhatError: |
| 500 | { |
| 501 | int32_t omxError, internalError; |
| 502 | CHECK(msg->findInt32("omx-error", &omxError)); |
| 503 | CHECK(msg->findInt32("err", &internalError)); |
| 504 | |
| 505 | ALOGE("Codec reported an error. " |
| 506 | "(omx error 0x%08x, internalError %d)", |
| 507 | omxError, internalError); |
| 508 | |
| 509 | bool sendErrorReponse = true; |
| 510 | |
| 511 | switch (mState) { |
| 512 | case INITIALIZING: |
| 513 | { |
| 514 | setState(UNINITIALIZED); |
| 515 | break; |
| 516 | } |
| 517 | |
| 518 | case CONFIGURING: |
| 519 | { |
| 520 | setState(INITIALIZED); |
| 521 | break; |
| 522 | } |
| 523 | |
| 524 | case STARTING: |
| 525 | { |
| 526 | setState(CONFIGURED); |
| 527 | break; |
| 528 | } |
| 529 | |
| 530 | case STOPPING: |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 531 | case RELEASING: |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 532 | { |
| 533 | // Ignore the error, assuming we'll still get |
| 534 | // the shutdown complete notification. |
| 535 | |
| 536 | sendErrorReponse = false; |
| 537 | break; |
| 538 | } |
| 539 | |
| 540 | case FLUSHING: |
| 541 | { |
| 542 | setState(STARTED); |
| 543 | break; |
| 544 | } |
| 545 | |
| 546 | case STARTED: |
| 547 | { |
| 548 | sendErrorReponse = false; |
| 549 | |
| 550 | mFlags |= kFlagStickyError; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 551 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 552 | |
| 553 | cancelPendingDequeueOperations(); |
| 554 | break; |
| 555 | } |
| 556 | |
| 557 | default: |
| 558 | { |
| 559 | sendErrorReponse = false; |
| 560 | |
| 561 | mFlags |= kFlagStickyError; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 562 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 563 | break; |
| 564 | } |
| 565 | } |
| 566 | |
| 567 | if (sendErrorReponse) { |
| 568 | sp<AMessage> response = new AMessage; |
| 569 | response->setInt32("err", UNKNOWN_ERROR); |
| 570 | |
| 571 | response->postReply(mReplyID); |
| 572 | } |
| 573 | break; |
| 574 | } |
| 575 | |
| 576 | case ACodec::kWhatComponentAllocated: |
| 577 | { |
| 578 | CHECK_EQ(mState, INITIALIZING); |
| 579 | setState(INITIALIZED); |
| 580 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 581 | CHECK(msg->findString("componentName", &mComponentName)); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 582 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 583 | if (mComponentName.startsWith("OMX.google.")) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 584 | mFlags |= kFlagIsSoftwareCodec; |
| 585 | } else { |
| 586 | mFlags &= ~kFlagIsSoftwareCodec; |
| 587 | } |
| 588 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 589 | if (mComponentName.endsWith(".secure")) { |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 590 | mFlags |= kFlagIsSecure; |
| 591 | } else { |
| 592 | mFlags &= ~kFlagIsSecure; |
| 593 | } |
| 594 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 595 | (new AMessage)->postReply(mReplyID); |
| 596 | break; |
| 597 | } |
| 598 | |
| 599 | case ACodec::kWhatComponentConfigured: |
| 600 | { |
| 601 | CHECK_EQ(mState, CONFIGURING); |
| 602 | setState(CONFIGURED); |
| 603 | |
Andy McFadden | ba6218e | 2013-03-05 14:31:02 -0800 | [diff] [blame] | 604 | // reset input surface flag |
| 605 | mHaveInputSurface = false; |
| 606 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 607 | (new AMessage)->postReply(mReplyID); |
| 608 | break; |
| 609 | } |
| 610 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 611 | case ACodec::kWhatInputSurfaceCreated: |
| 612 | { |
| 613 | // response to ACodec::kWhatCreateInputSurface |
| 614 | status_t err = NO_ERROR; |
| 615 | sp<AMessage> response = new AMessage(); |
| 616 | if (!msg->findInt32("err", &err)) { |
| 617 | sp<RefBase> obj; |
| 618 | msg->findObject("input-surface", &obj); |
| 619 | CHECK(obj != NULL); |
| 620 | response->setObject("input-surface", obj); |
Andy McFadden | ba6218e | 2013-03-05 14:31:02 -0800 | [diff] [blame] | 621 | mHaveInputSurface = true; |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 622 | } else { |
| 623 | response->setInt32("err", err); |
| 624 | } |
| 625 | response->postReply(mReplyID); |
| 626 | break; |
| 627 | } |
| 628 | |
| 629 | case ACodec::kWhatSignaledInputEOS: |
| 630 | { |
| 631 | // response to ACodec::kWhatSignalEndOfInputStream |
| 632 | sp<AMessage> response = new AMessage(); |
| 633 | status_t err; |
| 634 | if (msg->findInt32("err", &err)) { |
| 635 | response->setInt32("err", err); |
| 636 | } |
| 637 | response->postReply(mReplyID); |
| 638 | break; |
| 639 | } |
| 640 | |
| 641 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 642 | case ACodec::kWhatBuffersAllocated: |
| 643 | { |
| 644 | int32_t portIndex; |
| 645 | CHECK(msg->findInt32("portIndex", &portIndex)); |
| 646 | |
| 647 | ALOGV("%s buffers allocated", |
| 648 | portIndex == kPortIndexInput ? "input" : "output"); |
| 649 | |
| 650 | CHECK(portIndex == kPortIndexInput |
| 651 | || portIndex == kPortIndexOutput); |
| 652 | |
| 653 | mPortBuffers[portIndex].clear(); |
| 654 | |
| 655 | Vector<BufferInfo> *buffers = &mPortBuffers[portIndex]; |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 656 | |
Andreas Huber | eb61431 | 2012-05-10 16:43:19 -0700 | [diff] [blame] | 657 | sp<RefBase> obj; |
| 658 | CHECK(msg->findObject("portDesc", &obj)); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 659 | |
Andreas Huber | eb61431 | 2012-05-10 16:43:19 -0700 | [diff] [blame] | 660 | sp<ACodec::PortDescription> portDesc = |
| 661 | static_cast<ACodec::PortDescription *>(obj.get()); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 662 | |
Andreas Huber | eb61431 | 2012-05-10 16:43:19 -0700 | [diff] [blame] | 663 | size_t numBuffers = portDesc->countBuffers(); |
| 664 | |
| 665 | for (size_t i = 0; i < numBuffers; ++i) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 666 | BufferInfo info; |
Andreas Huber | eb61431 | 2012-05-10 16:43:19 -0700 | [diff] [blame] | 667 | info.mBufferID = portDesc->bufferIDAt(i); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 668 | info.mOwnedByClient = false; |
Andreas Huber | eb61431 | 2012-05-10 16:43:19 -0700 | [diff] [blame] | 669 | info.mData = portDesc->bufferAt(i); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 670 | |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 671 | if (portIndex == kPortIndexInput && mCrypto != NULL) { |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 672 | info.mEncryptedData = |
| 673 | new ABuffer(info.mData->capacity()); |
| 674 | } |
| 675 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 676 | buffers->push_back(info); |
| 677 | } |
| 678 | |
| 679 | if (portIndex == kPortIndexOutput) { |
| 680 | if (mState == STARTING) { |
| 681 | // We're always allocating output buffers after |
| 682 | // allocating input buffers, so this is a good |
| 683 | // indication that now all buffers are allocated. |
| 684 | setState(STARTED); |
| 685 | (new AMessage)->postReply(mReplyID); |
| 686 | } else { |
| 687 | mFlags |= kFlagOutputBuffersChanged; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 688 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 689 | } |
| 690 | } |
| 691 | break; |
| 692 | } |
| 693 | |
| 694 | case ACodec::kWhatOutputFormatChanged: |
| 695 | { |
| 696 | ALOGV("codec output format changed"); |
| 697 | |
| 698 | if ((mFlags & kFlagIsSoftwareCodec) |
| 699 | && mNativeWindow != NULL) { |
| 700 | AString mime; |
| 701 | CHECK(msg->findString("mime", &mime)); |
| 702 | |
| 703 | if (!strncasecmp("video/", mime.c_str(), 6)) { |
| 704 | delete mSoftRenderer; |
| 705 | mSoftRenderer = NULL; |
| 706 | |
| 707 | int32_t width, height; |
| 708 | CHECK(msg->findInt32("width", &width)); |
| 709 | CHECK(msg->findInt32("height", &height)); |
| 710 | |
| 711 | int32_t colorFormat; |
| 712 | CHECK(msg->findInt32( |
| 713 | "color-format", &colorFormat)); |
| 714 | |
| 715 | sp<MetaData> meta = new MetaData; |
| 716 | meta->setInt32(kKeyWidth, width); |
| 717 | meta->setInt32(kKeyHeight, height); |
| 718 | meta->setInt32(kKeyColorFormat, colorFormat); |
| 719 | |
| 720 | mSoftRenderer = |
| 721 | new SoftwareRenderer(mNativeWindow, meta); |
| 722 | } |
| 723 | } |
| 724 | |
| 725 | mOutputFormat = msg; |
| 726 | mFlags |= kFlagOutputFormatChanged; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 727 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 728 | break; |
| 729 | } |
| 730 | |
| 731 | case ACodec::kWhatFillThisBuffer: |
| 732 | { |
| 733 | /* size_t index = */updateBuffers(kPortIndexInput, msg); |
| 734 | |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 735 | if (mState == FLUSHING |
| 736 | || mState == STOPPING |
| 737 | || mState == RELEASING) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 738 | returnBuffersToCodecOnPort(kPortIndexInput); |
| 739 | break; |
| 740 | } |
| 741 | |
Andreas Huber | 8ee516a | 2012-05-08 11:21:26 -0700 | [diff] [blame] | 742 | if (!mCSD.empty()) { |
| 743 | ssize_t index = dequeuePortBuffer(kPortIndexInput); |
| 744 | CHECK_GE(index, 0); |
| 745 | |
| 746 | // If codec specific data had been specified as |
| 747 | // part of the format in the call to configure and |
| 748 | // if there's more csd left, we submit it here |
| 749 | // clients only get access to input buffers once |
| 750 | // this data has been exhausted. |
| 751 | |
| 752 | status_t err = queueCSDInputBuffer(index); |
| 753 | |
| 754 | if (err != OK) { |
| 755 | ALOGE("queueCSDInputBuffer failed w/ error %d", |
| 756 | err); |
| 757 | |
| 758 | mFlags |= kFlagStickyError; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 759 | postActivityNotificationIfPossible(); |
| 760 | |
Andreas Huber | 8ee516a | 2012-05-08 11:21:26 -0700 | [diff] [blame] | 761 | cancelPendingDequeueOperations(); |
| 762 | } |
| 763 | break; |
| 764 | } |
| 765 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 766 | if (mFlags & kFlagDequeueInputPending) { |
| 767 | CHECK(handleDequeueInputBuffer(mDequeueInputReplyID)); |
| 768 | |
| 769 | ++mDequeueInputTimeoutGeneration; |
| 770 | mFlags &= ~kFlagDequeueInputPending; |
| 771 | mDequeueInputReplyID = 0; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 772 | } else { |
| 773 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 774 | } |
| 775 | break; |
| 776 | } |
| 777 | |
| 778 | case ACodec::kWhatDrainThisBuffer: |
| 779 | { |
| 780 | /* size_t index = */updateBuffers(kPortIndexOutput, msg); |
| 781 | |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 782 | if (mState == FLUSHING |
| 783 | || mState == STOPPING |
| 784 | || mState == RELEASING) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 785 | returnBuffersToCodecOnPort(kPortIndexOutput); |
| 786 | break; |
| 787 | } |
| 788 | |
Andreas Huber | 2d8bedd | 2012-02-21 14:38:23 -0800 | [diff] [blame] | 789 | sp<ABuffer> buffer; |
| 790 | CHECK(msg->findBuffer("buffer", &buffer)); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 791 | |
| 792 | int32_t omxFlags; |
| 793 | CHECK(msg->findInt32("flags", &omxFlags)); |
| 794 | |
| 795 | buffer->meta()->setInt32("omxFlags", omxFlags); |
| 796 | |
| 797 | if (mFlags & kFlagDequeueOutputPending) { |
| 798 | CHECK(handleDequeueOutputBuffer(mDequeueOutputReplyID)); |
| 799 | |
| 800 | ++mDequeueOutputTimeoutGeneration; |
| 801 | mFlags &= ~kFlagDequeueOutputPending; |
| 802 | mDequeueOutputReplyID = 0; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 803 | } else { |
| 804 | postActivityNotificationIfPossible(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 805 | } |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 806 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 807 | break; |
| 808 | } |
| 809 | |
| 810 | case ACodec::kWhatEOS: |
| 811 | { |
| 812 | // We already notify the client of this by using the |
| 813 | // corresponding flag in "onOutputBufferReady". |
| 814 | break; |
| 815 | } |
| 816 | |
| 817 | case ACodec::kWhatShutdownCompleted: |
| 818 | { |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 819 | if (mState == STOPPING) { |
| 820 | setState(INITIALIZED); |
| 821 | } else { |
| 822 | CHECK_EQ(mState, RELEASING); |
| 823 | setState(UNINITIALIZED); |
| 824 | } |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 825 | |
| 826 | (new AMessage)->postReply(mReplyID); |
| 827 | break; |
| 828 | } |
| 829 | |
| 830 | case ACodec::kWhatFlushCompleted: |
| 831 | { |
| 832 | CHECK_EQ(mState, FLUSHING); |
| 833 | setState(STARTED); |
| 834 | |
| 835 | mCodec->signalResume(); |
| 836 | |
| 837 | (new AMessage)->postReply(mReplyID); |
| 838 | break; |
| 839 | } |
| 840 | |
| 841 | default: |
| 842 | TRESPASS(); |
| 843 | } |
| 844 | break; |
| 845 | } |
| 846 | |
| 847 | case kWhatInit: |
| 848 | { |
| 849 | uint32_t replyID; |
| 850 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 851 | |
| 852 | if (mState != UNINITIALIZED) { |
| 853 | sp<AMessage> response = new AMessage; |
| 854 | response->setInt32("err", INVALID_OPERATION); |
| 855 | |
| 856 | response->postReply(replyID); |
| 857 | break; |
| 858 | } |
| 859 | |
| 860 | mReplyID = replyID; |
| 861 | setState(INITIALIZING); |
| 862 | |
| 863 | AString name; |
| 864 | CHECK(msg->findString("name", &name)); |
| 865 | |
| 866 | int32_t nameIsType; |
| 867 | int32_t encoder = false; |
Andreas Huber | 0db2801 | 2012-02-24 08:41:46 -0800 | [diff] [blame] | 868 | CHECK(msg->findInt32("nameIsType", &nameIsType)); |
| 869 | if (nameIsType) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 870 | CHECK(msg->findInt32("encoder", &encoder)); |
| 871 | } |
| 872 | |
| 873 | sp<AMessage> format = new AMessage; |
| 874 | |
| 875 | if (nameIsType) { |
| 876 | format->setString("mime", name.c_str()); |
| 877 | format->setInt32("encoder", encoder); |
| 878 | } else { |
| 879 | format->setString("componentName", name.c_str()); |
| 880 | } |
| 881 | |
| 882 | mCodec->initiateAllocateComponent(format); |
| 883 | break; |
| 884 | } |
| 885 | |
| 886 | case kWhatConfigure: |
| 887 | { |
| 888 | uint32_t replyID; |
| 889 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 890 | |
| 891 | if (mState != INITIALIZED) { |
| 892 | sp<AMessage> response = new AMessage; |
| 893 | response->setInt32("err", INVALID_OPERATION); |
| 894 | |
| 895 | response->postReply(replyID); |
| 896 | break; |
| 897 | } |
| 898 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 899 | sp<RefBase> obj; |
| 900 | if (!msg->findObject("native-window", &obj)) { |
| 901 | obj.clear(); |
| 902 | } |
| 903 | |
| 904 | sp<AMessage> format; |
| 905 | CHECK(msg->findMessage("format", &format)); |
| 906 | |
| 907 | if (obj != NULL) { |
| 908 | format->setObject("native-window", obj); |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 909 | |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 910 | status_t err = setNativeWindow( |
| 911 | static_cast<NativeWindowWrapper *>(obj.get()) |
| 912 | ->getSurfaceTextureClient()); |
| 913 | |
| 914 | if (err != OK) { |
| 915 | sp<AMessage> response = new AMessage; |
| 916 | response->setInt32("err", err); |
| 917 | |
| 918 | response->postReply(replyID); |
| 919 | break; |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 920 | } |
| 921 | } else { |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 922 | setNativeWindow(NULL); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 923 | } |
| 924 | |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 925 | mReplyID = replyID; |
| 926 | setState(CONFIGURING); |
| 927 | |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 928 | void *crypto; |
| 929 | if (!msg->findPointer("crypto", &crypto)) { |
| 930 | crypto = NULL; |
| 931 | } |
| 932 | |
| 933 | mCrypto = static_cast<ICrypto *>(crypto); |
| 934 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 935 | uint32_t flags; |
| 936 | CHECK(msg->findInt32("flags", (int32_t *)&flags)); |
| 937 | |
| 938 | if (flags & CONFIGURE_FLAG_ENCODE) { |
| 939 | format->setInt32("encoder", true); |
| 940 | } |
| 941 | |
Andreas Huber | 8ee516a | 2012-05-08 11:21:26 -0700 | [diff] [blame] | 942 | extractCSD(format); |
| 943 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 944 | mCodec->initiateConfigureComponent(format); |
| 945 | break; |
| 946 | } |
| 947 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 948 | case kWhatCreateInputSurface: |
| 949 | { |
| 950 | uint32_t replyID; |
| 951 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 952 | |
| 953 | // Must be configured, but can't have been started yet. |
| 954 | if (mState != CONFIGURED) { |
| 955 | sp<AMessage> response = new AMessage; |
| 956 | response->setInt32("err", INVALID_OPERATION); |
| 957 | |
| 958 | response->postReply(replyID); |
| 959 | break; |
| 960 | } |
| 961 | |
| 962 | mReplyID = replyID; |
| 963 | mCodec->initiateCreateInputSurface(); |
| 964 | break; |
| 965 | } |
| 966 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 967 | case kWhatStart: |
| 968 | { |
| 969 | uint32_t replyID; |
| 970 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 971 | |
| 972 | if (mState != CONFIGURED) { |
| 973 | sp<AMessage> response = new AMessage; |
| 974 | response->setInt32("err", INVALID_OPERATION); |
| 975 | |
| 976 | response->postReply(replyID); |
| 977 | break; |
| 978 | } |
| 979 | |
| 980 | mReplyID = replyID; |
| 981 | setState(STARTING); |
| 982 | |
| 983 | mCodec->initiateStart(); |
| 984 | break; |
| 985 | } |
| 986 | |
| 987 | case kWhatStop: |
| 988 | { |
| 989 | uint32_t replyID; |
| 990 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 991 | |
| 992 | if (mState != INITIALIZED |
| 993 | && mState != CONFIGURED && mState != STARTED) { |
| 994 | sp<AMessage> response = new AMessage; |
| 995 | response->setInt32("err", INVALID_OPERATION); |
| 996 | |
| 997 | response->postReply(replyID); |
| 998 | break; |
| 999 | } |
| 1000 | |
| 1001 | mReplyID = replyID; |
| 1002 | setState(STOPPING); |
| 1003 | |
Andreas Huber | c95c2dd | 2012-02-28 15:54:51 -0800 | [diff] [blame] | 1004 | mCodec->initiateShutdown(true /* keepComponentAllocated */); |
| 1005 | returnBuffersToCodec(); |
| 1006 | break; |
| 1007 | } |
| 1008 | |
| 1009 | case kWhatRelease: |
| 1010 | { |
| 1011 | uint32_t replyID; |
| 1012 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1013 | |
| 1014 | if (mState != INITIALIZED |
| 1015 | && mState != CONFIGURED && mState != STARTED) { |
| 1016 | sp<AMessage> response = new AMessage; |
| 1017 | response->setInt32("err", INVALID_OPERATION); |
| 1018 | |
| 1019 | response->postReply(replyID); |
| 1020 | break; |
| 1021 | } |
| 1022 | |
| 1023 | mReplyID = replyID; |
| 1024 | setState(RELEASING); |
| 1025 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1026 | mCodec->initiateShutdown(); |
| 1027 | returnBuffersToCodec(); |
| 1028 | break; |
| 1029 | } |
| 1030 | |
| 1031 | case kWhatDequeueInputBuffer: |
| 1032 | { |
| 1033 | uint32_t replyID; |
| 1034 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1035 | |
Andy McFadden | ba6218e | 2013-03-05 14:31:02 -0800 | [diff] [blame] | 1036 | if (mHaveInputSurface) { |
| 1037 | ALOGE("dequeueInputBuffer can't be used with input surface"); |
| 1038 | sp<AMessage> response = new AMessage; |
| 1039 | response->setInt32("err", INVALID_OPERATION); |
| 1040 | response->postReply(replyID); |
| 1041 | break; |
| 1042 | } |
| 1043 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1044 | if (handleDequeueInputBuffer(replyID, true /* new request */)) { |
| 1045 | break; |
| 1046 | } |
| 1047 | |
| 1048 | int64_t timeoutUs; |
| 1049 | CHECK(msg->findInt64("timeoutUs", &timeoutUs)); |
| 1050 | |
| 1051 | if (timeoutUs == 0ll) { |
| 1052 | sp<AMessage> response = new AMessage; |
| 1053 | response->setInt32("err", -EAGAIN); |
| 1054 | response->postReply(replyID); |
| 1055 | break; |
| 1056 | } |
| 1057 | |
| 1058 | mFlags |= kFlagDequeueInputPending; |
| 1059 | mDequeueInputReplyID = replyID; |
| 1060 | |
| 1061 | if (timeoutUs > 0ll) { |
| 1062 | sp<AMessage> timeoutMsg = |
| 1063 | new AMessage(kWhatDequeueInputTimedOut, id()); |
| 1064 | timeoutMsg->setInt32( |
| 1065 | "generation", ++mDequeueInputTimeoutGeneration); |
| 1066 | timeoutMsg->post(timeoutUs); |
| 1067 | } |
| 1068 | break; |
| 1069 | } |
| 1070 | |
| 1071 | case kWhatDequeueInputTimedOut: |
| 1072 | { |
| 1073 | int32_t generation; |
| 1074 | CHECK(msg->findInt32("generation", &generation)); |
| 1075 | |
| 1076 | if (generation != mDequeueInputTimeoutGeneration) { |
| 1077 | // Obsolete |
| 1078 | break; |
| 1079 | } |
| 1080 | |
| 1081 | CHECK(mFlags & kFlagDequeueInputPending); |
| 1082 | |
| 1083 | sp<AMessage> response = new AMessage; |
| 1084 | response->setInt32("err", -EAGAIN); |
| 1085 | response->postReply(mDequeueInputReplyID); |
| 1086 | |
| 1087 | mFlags &= ~kFlagDequeueInputPending; |
| 1088 | mDequeueInputReplyID = 0; |
| 1089 | break; |
| 1090 | } |
| 1091 | |
| 1092 | case kWhatQueueInputBuffer: |
| 1093 | { |
| 1094 | uint32_t replyID; |
| 1095 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1096 | |
| 1097 | if (mState != STARTED || (mFlags & kFlagStickyError)) { |
| 1098 | sp<AMessage> response = new AMessage; |
| 1099 | response->setInt32("err", INVALID_OPERATION); |
| 1100 | |
| 1101 | response->postReply(replyID); |
| 1102 | break; |
| 1103 | } |
| 1104 | |
| 1105 | status_t err = onQueueInputBuffer(msg); |
| 1106 | |
| 1107 | sp<AMessage> response = new AMessage; |
| 1108 | response->setInt32("err", err); |
| 1109 | response->postReply(replyID); |
| 1110 | break; |
| 1111 | } |
| 1112 | |
| 1113 | case kWhatDequeueOutputBuffer: |
| 1114 | { |
| 1115 | uint32_t replyID; |
| 1116 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1117 | |
| 1118 | if (handleDequeueOutputBuffer(replyID, true /* new request */)) { |
| 1119 | break; |
| 1120 | } |
| 1121 | |
| 1122 | int64_t timeoutUs; |
| 1123 | CHECK(msg->findInt64("timeoutUs", &timeoutUs)); |
| 1124 | |
| 1125 | if (timeoutUs == 0ll) { |
| 1126 | sp<AMessage> response = new AMessage; |
| 1127 | response->setInt32("err", -EAGAIN); |
| 1128 | response->postReply(replyID); |
| 1129 | break; |
| 1130 | } |
| 1131 | |
| 1132 | mFlags |= kFlagDequeueOutputPending; |
| 1133 | mDequeueOutputReplyID = replyID; |
| 1134 | |
| 1135 | if (timeoutUs > 0ll) { |
| 1136 | sp<AMessage> timeoutMsg = |
| 1137 | new AMessage(kWhatDequeueOutputTimedOut, id()); |
| 1138 | timeoutMsg->setInt32( |
| 1139 | "generation", ++mDequeueOutputTimeoutGeneration); |
| 1140 | timeoutMsg->post(timeoutUs); |
| 1141 | } |
| 1142 | break; |
| 1143 | } |
| 1144 | |
| 1145 | case kWhatDequeueOutputTimedOut: |
| 1146 | { |
| 1147 | int32_t generation; |
| 1148 | CHECK(msg->findInt32("generation", &generation)); |
| 1149 | |
| 1150 | if (generation != mDequeueOutputTimeoutGeneration) { |
| 1151 | // Obsolete |
| 1152 | break; |
| 1153 | } |
| 1154 | |
| 1155 | CHECK(mFlags & kFlagDequeueOutputPending); |
| 1156 | |
| 1157 | sp<AMessage> response = new AMessage; |
| 1158 | response->setInt32("err", -EAGAIN); |
| 1159 | response->postReply(mDequeueOutputReplyID); |
| 1160 | |
| 1161 | mFlags &= ~kFlagDequeueOutputPending; |
| 1162 | mDequeueOutputReplyID = 0; |
| 1163 | break; |
| 1164 | } |
| 1165 | |
| 1166 | case kWhatReleaseOutputBuffer: |
| 1167 | { |
| 1168 | uint32_t replyID; |
| 1169 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1170 | |
| 1171 | if (mState != STARTED || (mFlags & kFlagStickyError)) { |
| 1172 | sp<AMessage> response = new AMessage; |
| 1173 | response->setInt32("err", INVALID_OPERATION); |
| 1174 | |
| 1175 | response->postReply(replyID); |
| 1176 | break; |
| 1177 | } |
| 1178 | |
| 1179 | status_t err = onReleaseOutputBuffer(msg); |
| 1180 | |
| 1181 | sp<AMessage> response = new AMessage; |
| 1182 | response->setInt32("err", err); |
| 1183 | response->postReply(replyID); |
| 1184 | break; |
| 1185 | } |
| 1186 | |
Andy McFadden | f779bb5 | 2013-02-19 07:28:30 -0800 | [diff] [blame] | 1187 | case kWhatSignalEndOfInputStream: |
| 1188 | { |
| 1189 | uint32_t replyID; |
| 1190 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1191 | |
| 1192 | if (mState != STARTED || (mFlags & kFlagStickyError)) { |
| 1193 | sp<AMessage> response = new AMessage; |
| 1194 | response->setInt32("err", INVALID_OPERATION); |
| 1195 | |
| 1196 | response->postReply(replyID); |
| 1197 | break; |
| 1198 | } |
| 1199 | |
| 1200 | mReplyID = replyID; |
| 1201 | mCodec->signalEndOfInputStream(); |
| 1202 | break; |
| 1203 | } |
| 1204 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1205 | case kWhatGetBuffers: |
| 1206 | { |
| 1207 | uint32_t replyID; |
| 1208 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1209 | |
| 1210 | if (mState != STARTED || (mFlags & kFlagStickyError)) { |
| 1211 | sp<AMessage> response = new AMessage; |
| 1212 | response->setInt32("err", INVALID_OPERATION); |
| 1213 | |
| 1214 | response->postReply(replyID); |
| 1215 | break; |
| 1216 | } |
| 1217 | |
| 1218 | int32_t portIndex; |
| 1219 | CHECK(msg->findInt32("portIndex", &portIndex)); |
| 1220 | |
| 1221 | Vector<sp<ABuffer> > *dstBuffers; |
| 1222 | CHECK(msg->findPointer("buffers", (void **)&dstBuffers)); |
| 1223 | |
| 1224 | dstBuffers->clear(); |
| 1225 | const Vector<BufferInfo> &srcBuffers = mPortBuffers[portIndex]; |
| 1226 | |
| 1227 | for (size_t i = 0; i < srcBuffers.size(); ++i) { |
| 1228 | const BufferInfo &info = srcBuffers.itemAt(i); |
| 1229 | |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 1230 | dstBuffers->push_back( |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1231 | (portIndex == kPortIndexInput && mCrypto != NULL) |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 1232 | ? info.mEncryptedData : info.mData); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1233 | } |
| 1234 | |
| 1235 | (new AMessage)->postReply(replyID); |
| 1236 | break; |
| 1237 | } |
| 1238 | |
| 1239 | case kWhatFlush: |
| 1240 | { |
| 1241 | uint32_t replyID; |
| 1242 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1243 | |
| 1244 | if (mState != STARTED || (mFlags & kFlagStickyError)) { |
| 1245 | sp<AMessage> response = new AMessage; |
| 1246 | response->setInt32("err", INVALID_OPERATION); |
| 1247 | |
| 1248 | response->postReply(replyID); |
| 1249 | break; |
| 1250 | } |
| 1251 | |
| 1252 | mReplyID = replyID; |
| 1253 | setState(FLUSHING); |
| 1254 | |
| 1255 | mCodec->signalFlush(); |
| 1256 | returnBuffersToCodec(); |
| 1257 | break; |
| 1258 | } |
| 1259 | |
| 1260 | case kWhatGetOutputFormat: |
| 1261 | { |
| 1262 | uint32_t replyID; |
| 1263 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1264 | |
| 1265 | if ((mState != STARTED && mState != FLUSHING) |
Martin Storsjo | 972f232 | 2012-07-13 12:48:19 +0300 | [diff] [blame] | 1266 | || (mFlags & kFlagStickyError) |
| 1267 | || mOutputFormat == NULL) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1268 | sp<AMessage> response = new AMessage; |
| 1269 | response->setInt32("err", INVALID_OPERATION); |
| 1270 | |
| 1271 | response->postReply(replyID); |
| 1272 | break; |
| 1273 | } |
| 1274 | |
| 1275 | sp<AMessage> response = new AMessage; |
| 1276 | response->setMessage("format", mOutputFormat); |
| 1277 | response->postReply(replyID); |
| 1278 | break; |
| 1279 | } |
| 1280 | |
Andreas Huber | 03e2ffa | 2012-09-13 16:43:51 -0700 | [diff] [blame] | 1281 | case kWhatRequestIDRFrame: |
| 1282 | { |
| 1283 | mCodec->signalRequestIDRFrame(); |
| 1284 | break; |
| 1285 | } |
| 1286 | |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 1287 | case kWhatRequestActivityNotification: |
| 1288 | { |
| 1289 | CHECK(mActivityNotify == NULL); |
| 1290 | CHECK(msg->findMessage("notify", &mActivityNotify)); |
| 1291 | |
| 1292 | postActivityNotificationIfPossible(); |
| 1293 | break; |
| 1294 | } |
| 1295 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 1296 | case kWhatGetName: |
| 1297 | { |
| 1298 | uint32_t replyID; |
| 1299 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1300 | |
| 1301 | if (mComponentName.empty()) { |
| 1302 | sp<AMessage> response = new AMessage; |
| 1303 | response->setInt32("err", INVALID_OPERATION); |
| 1304 | |
| 1305 | response->postReply(replyID); |
| 1306 | break; |
| 1307 | } |
| 1308 | |
| 1309 | sp<AMessage> response = new AMessage; |
| 1310 | response->setString("name", mComponentName.c_str()); |
| 1311 | response->postReply(replyID); |
| 1312 | break; |
| 1313 | } |
| 1314 | |
Andreas Huber | c71601c | 2013-02-07 10:56:14 -0800 | [diff] [blame] | 1315 | case kWhatSetParameters: |
| 1316 | { |
| 1317 | uint32_t replyID; |
| 1318 | CHECK(msg->senderAwaitsResponse(&replyID)); |
| 1319 | |
| 1320 | sp<AMessage> params; |
| 1321 | CHECK(msg->findMessage("params", ¶ms)); |
| 1322 | |
| 1323 | status_t err = onSetParameters(params); |
| 1324 | |
| 1325 | sp<AMessage> response = new AMessage; |
| 1326 | response->setInt32("err", err); |
| 1327 | |
| 1328 | response->postReply(replyID); |
| 1329 | break; |
| 1330 | } |
| 1331 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1332 | default: |
| 1333 | TRESPASS(); |
| 1334 | } |
| 1335 | } |
| 1336 | |
Andreas Huber | 8ee516a | 2012-05-08 11:21:26 -0700 | [diff] [blame] | 1337 | void MediaCodec::extractCSD(const sp<AMessage> &format) { |
| 1338 | mCSD.clear(); |
| 1339 | |
| 1340 | size_t i = 0; |
| 1341 | for (;;) { |
| 1342 | sp<ABuffer> csd; |
| 1343 | if (!format->findBuffer(StringPrintf("csd-%u", i).c_str(), &csd)) { |
| 1344 | break; |
| 1345 | } |
| 1346 | |
| 1347 | mCSD.push_back(csd); |
| 1348 | ++i; |
| 1349 | } |
| 1350 | |
| 1351 | ALOGV("Found %u pieces of codec specific data.", mCSD.size()); |
| 1352 | } |
| 1353 | |
| 1354 | status_t MediaCodec::queueCSDInputBuffer(size_t bufferIndex) { |
| 1355 | CHECK(!mCSD.empty()); |
| 1356 | |
| 1357 | BufferInfo *info = |
| 1358 | &mPortBuffers[kPortIndexInput].editItemAt(bufferIndex); |
| 1359 | |
| 1360 | sp<ABuffer> csd = *mCSD.begin(); |
| 1361 | mCSD.erase(mCSD.begin()); |
| 1362 | |
| 1363 | const sp<ABuffer> &codecInputData = |
| 1364 | (mCrypto != NULL) ? info->mEncryptedData : info->mData; |
| 1365 | |
| 1366 | if (csd->size() > codecInputData->capacity()) { |
| 1367 | return -EINVAL; |
| 1368 | } |
| 1369 | |
| 1370 | memcpy(codecInputData->data(), csd->data(), csd->size()); |
| 1371 | |
| 1372 | AString errorDetailMsg; |
| 1373 | |
| 1374 | sp<AMessage> msg = new AMessage(kWhatQueueInputBuffer, id()); |
| 1375 | msg->setSize("index", bufferIndex); |
| 1376 | msg->setSize("offset", 0); |
| 1377 | msg->setSize("size", csd->size()); |
| 1378 | msg->setInt64("timeUs", 0ll); |
| 1379 | msg->setInt32("flags", BUFFER_FLAG_CODECCONFIG); |
| 1380 | msg->setPointer("errorDetailMsg", &errorDetailMsg); |
| 1381 | |
| 1382 | return onQueueInputBuffer(msg); |
| 1383 | } |
| 1384 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1385 | void MediaCodec::setState(State newState) { |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 1386 | if (newState == INITIALIZED || newState == UNINITIALIZED) { |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1387 | delete mSoftRenderer; |
| 1388 | mSoftRenderer = NULL; |
| 1389 | |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1390 | mCrypto.clear(); |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 1391 | setNativeWindow(NULL); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1392 | |
| 1393 | mOutputFormat.clear(); |
| 1394 | mFlags &= ~kFlagOutputFormatChanged; |
| 1395 | mFlags &= ~kFlagOutputBuffersChanged; |
| 1396 | mFlags &= ~kFlagStickyError; |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 1397 | |
| 1398 | mActivityNotify.clear(); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1399 | } |
| 1400 | |
Martin Storsjo | 8601efe | 2012-09-25 11:43:02 +0300 | [diff] [blame] | 1401 | if (newState == UNINITIALIZED) { |
| 1402 | mComponentName.clear(); |
| 1403 | } |
| 1404 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1405 | mState = newState; |
| 1406 | |
| 1407 | cancelPendingDequeueOperations(); |
| 1408 | } |
| 1409 | |
| 1410 | void MediaCodec::returnBuffersToCodec() { |
| 1411 | returnBuffersToCodecOnPort(kPortIndexInput); |
| 1412 | returnBuffersToCodecOnPort(kPortIndexOutput); |
| 1413 | } |
| 1414 | |
| 1415 | void MediaCodec::returnBuffersToCodecOnPort(int32_t portIndex) { |
| 1416 | CHECK(portIndex == kPortIndexInput || portIndex == kPortIndexOutput); |
| 1417 | |
| 1418 | Vector<BufferInfo> *buffers = &mPortBuffers[portIndex]; |
| 1419 | |
| 1420 | for (size_t i = 0; i < buffers->size(); ++i) { |
| 1421 | BufferInfo *info = &buffers->editItemAt(i); |
| 1422 | |
| 1423 | if (info->mNotify != NULL) { |
| 1424 | sp<AMessage> msg = info->mNotify; |
| 1425 | info->mNotify = NULL; |
| 1426 | info->mOwnedByClient = false; |
| 1427 | |
| 1428 | if (portIndex == kPortIndexInput) { |
| 1429 | msg->setInt32("err", ERROR_END_OF_STREAM); |
| 1430 | } |
| 1431 | msg->post(); |
| 1432 | } |
| 1433 | } |
| 1434 | |
| 1435 | mAvailPortBuffers[portIndex].clear(); |
| 1436 | } |
| 1437 | |
| 1438 | size_t MediaCodec::updateBuffers( |
| 1439 | int32_t portIndex, const sp<AMessage> &msg) { |
| 1440 | CHECK(portIndex == kPortIndexInput || portIndex == kPortIndexOutput); |
| 1441 | |
| 1442 | void *bufferID; |
| 1443 | CHECK(msg->findPointer("buffer-id", &bufferID)); |
| 1444 | |
| 1445 | Vector<BufferInfo> *buffers = &mPortBuffers[portIndex]; |
| 1446 | |
| 1447 | for (size_t i = 0; i < buffers->size(); ++i) { |
| 1448 | BufferInfo *info = &buffers->editItemAt(i); |
| 1449 | |
| 1450 | if (info->mBufferID == bufferID) { |
| 1451 | CHECK(info->mNotify == NULL); |
| 1452 | CHECK(msg->findMessage("reply", &info->mNotify)); |
| 1453 | |
| 1454 | mAvailPortBuffers[portIndex].push_back(i); |
| 1455 | |
| 1456 | return i; |
| 1457 | } |
| 1458 | } |
| 1459 | |
| 1460 | TRESPASS(); |
| 1461 | |
| 1462 | return 0; |
| 1463 | } |
| 1464 | |
| 1465 | status_t MediaCodec::onQueueInputBuffer(const sp<AMessage> &msg) { |
| 1466 | size_t index; |
| 1467 | size_t offset; |
| 1468 | size_t size; |
| 1469 | int64_t timeUs; |
| 1470 | uint32_t flags; |
| 1471 | CHECK(msg->findSize("index", &index)); |
| 1472 | CHECK(msg->findSize("offset", &offset)); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1473 | CHECK(msg->findInt64("timeUs", &timeUs)); |
| 1474 | CHECK(msg->findInt32("flags", (int32_t *)&flags)); |
| 1475 | |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 1476 | const CryptoPlugin::SubSample *subSamples; |
| 1477 | size_t numSubSamples; |
| 1478 | const uint8_t *key; |
| 1479 | const uint8_t *iv; |
| 1480 | CryptoPlugin::Mode mode = CryptoPlugin::kMode_Unencrypted; |
| 1481 | |
| 1482 | // We allow the simpler queueInputBuffer API to be used even in |
| 1483 | // secure mode, by fabricating a single unencrypted subSample. |
| 1484 | CryptoPlugin::SubSample ss; |
| 1485 | |
| 1486 | if (msg->findSize("size", &size)) { |
| 1487 | if (mCrypto != NULL) { |
| 1488 | ss.mNumBytesOfClearData = size; |
| 1489 | ss.mNumBytesOfEncryptedData = 0; |
| 1490 | |
| 1491 | subSamples = &ss; |
| 1492 | numSubSamples = 1; |
| 1493 | key = NULL; |
| 1494 | iv = NULL; |
| 1495 | } |
| 1496 | } else { |
| 1497 | if (mCrypto == NULL) { |
| 1498 | return -EINVAL; |
| 1499 | } |
| 1500 | |
| 1501 | CHECK(msg->findPointer("subSamples", (void **)&subSamples)); |
| 1502 | CHECK(msg->findSize("numSubSamples", &numSubSamples)); |
| 1503 | CHECK(msg->findPointer("key", (void **)&key)); |
| 1504 | CHECK(msg->findPointer("iv", (void **)&iv)); |
| 1505 | |
| 1506 | int32_t tmp; |
| 1507 | CHECK(msg->findInt32("mode", &tmp)); |
| 1508 | |
| 1509 | mode = (CryptoPlugin::Mode)tmp; |
| 1510 | |
| 1511 | size = 0; |
| 1512 | for (size_t i = 0; i < numSubSamples; ++i) { |
| 1513 | size += subSamples[i].mNumBytesOfClearData; |
| 1514 | size += subSamples[i].mNumBytesOfEncryptedData; |
| 1515 | } |
| 1516 | } |
| 1517 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1518 | if (index >= mPortBuffers[kPortIndexInput].size()) { |
| 1519 | return -ERANGE; |
| 1520 | } |
| 1521 | |
| 1522 | BufferInfo *info = &mPortBuffers[kPortIndexInput].editItemAt(index); |
| 1523 | |
| 1524 | if (info->mNotify == NULL || !info->mOwnedByClient) { |
| 1525 | return -EACCES; |
| 1526 | } |
| 1527 | |
| 1528 | if (offset + size > info->mData->capacity()) { |
| 1529 | return -EINVAL; |
| 1530 | } |
| 1531 | |
| 1532 | sp<AMessage> reply = info->mNotify; |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1533 | info->mData->setRange(offset, size); |
| 1534 | info->mData->meta()->setInt64("timeUs", timeUs); |
| 1535 | |
| 1536 | if (flags & BUFFER_FLAG_EOS) { |
| 1537 | info->mData->meta()->setInt32("eos", true); |
| 1538 | } |
| 1539 | |
| 1540 | if (flags & BUFFER_FLAG_CODECCONFIG) { |
| 1541 | info->mData->meta()->setInt32("csd", true); |
| 1542 | } |
| 1543 | |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1544 | if (mCrypto != NULL) { |
| 1545 | if (size > info->mEncryptedData->capacity()) { |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 1546 | return -ERANGE; |
| 1547 | } |
| 1548 | |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 1549 | AString *errorDetailMsg; |
| 1550 | CHECK(msg->findPointer("errorDetailMsg", (void **)&errorDetailMsg)); |
| 1551 | |
Edwin Wong | fa2b8f2 | 2012-07-10 20:01:13 -0700 | [diff] [blame] | 1552 | ssize_t result = mCrypto->decrypt( |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1553 | (mFlags & kFlagIsSecure) != 0, |
| 1554 | key, |
| 1555 | iv, |
| 1556 | mode, |
| 1557 | info->mEncryptedData->base() + offset, |
Andreas Huber | 4b75a9c | 2012-04-06 11:06:28 -0700 | [diff] [blame] | 1558 | subSamples, |
| 1559 | numSubSamples, |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 1560 | info->mData->base(), |
| 1561 | errorDetailMsg); |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1562 | |
Edwin Wong | fa2b8f2 | 2012-07-10 20:01:13 -0700 | [diff] [blame] | 1563 | if (result < 0) { |
| 1564 | return result; |
Andreas Huber | 1bd139a | 2012-04-03 14:19:20 -0700 | [diff] [blame] | 1565 | } |
| 1566 | |
Edwin Wong | fa2b8f2 | 2012-07-10 20:01:13 -0700 | [diff] [blame] | 1567 | info->mData->setRange(0, result); |
Andreas Huber | ed3e3e0 | 2012-03-26 11:13:27 -0700 | [diff] [blame] | 1568 | } |
| 1569 | |
Andreas Huber | 2d8bedd | 2012-02-21 14:38:23 -0800 | [diff] [blame] | 1570 | reply->setBuffer("buffer", info->mData); |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1571 | reply->post(); |
| 1572 | |
Andreas Huber | 5b8987e | 2012-04-19 12:52:20 -0700 | [diff] [blame] | 1573 | info->mNotify = NULL; |
| 1574 | info->mOwnedByClient = false; |
| 1575 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1576 | return OK; |
| 1577 | } |
| 1578 | |
| 1579 | status_t MediaCodec::onReleaseOutputBuffer(const sp<AMessage> &msg) { |
| 1580 | size_t index; |
| 1581 | CHECK(msg->findSize("index", &index)); |
| 1582 | |
| 1583 | int32_t render; |
| 1584 | if (!msg->findInt32("render", &render)) { |
| 1585 | render = 0; |
| 1586 | } |
| 1587 | |
| 1588 | if (mState != STARTED) { |
| 1589 | return -EINVAL; |
| 1590 | } |
| 1591 | |
| 1592 | if (index >= mPortBuffers[kPortIndexOutput].size()) { |
| 1593 | return -ERANGE; |
| 1594 | } |
| 1595 | |
| 1596 | BufferInfo *info = &mPortBuffers[kPortIndexOutput].editItemAt(index); |
| 1597 | |
| 1598 | if (info->mNotify == NULL || !info->mOwnedByClient) { |
| 1599 | return -EACCES; |
| 1600 | } |
| 1601 | |
| 1602 | if (render) { |
| 1603 | info->mNotify->setInt32("render", true); |
| 1604 | |
| 1605 | if (mSoftRenderer != NULL) { |
| 1606 | mSoftRenderer->render( |
| 1607 | info->mData->data(), info->mData->size(), NULL); |
| 1608 | } |
| 1609 | } |
| 1610 | |
| 1611 | info->mNotify->post(); |
| 1612 | info->mNotify = NULL; |
| 1613 | info->mOwnedByClient = false; |
| 1614 | |
| 1615 | return OK; |
| 1616 | } |
| 1617 | |
| 1618 | ssize_t MediaCodec::dequeuePortBuffer(int32_t portIndex) { |
| 1619 | CHECK(portIndex == kPortIndexInput || portIndex == kPortIndexOutput); |
| 1620 | |
| 1621 | List<size_t> *availBuffers = &mAvailPortBuffers[portIndex]; |
| 1622 | |
| 1623 | if (availBuffers->empty()) { |
| 1624 | return -EAGAIN; |
| 1625 | } |
| 1626 | |
| 1627 | size_t index = *availBuffers->begin(); |
| 1628 | availBuffers->erase(availBuffers->begin()); |
| 1629 | |
| 1630 | BufferInfo *info = &mPortBuffers[portIndex].editItemAt(index); |
| 1631 | CHECK(!info->mOwnedByClient); |
| 1632 | info->mOwnedByClient = true; |
| 1633 | |
| 1634 | return index; |
| 1635 | } |
| 1636 | |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 1637 | status_t MediaCodec::setNativeWindow( |
Mathias Agopian | b1e7cd1 | 2013-02-14 17:11:27 -0800 | [diff] [blame] | 1638 | const sp<Surface> &surfaceTextureClient) { |
Andreas Huber | 7541ff5 | 2012-05-10 10:54:15 -0700 | [diff] [blame] | 1639 | status_t err; |
| 1640 | |
| 1641 | if (mNativeWindow != NULL) { |
| 1642 | err = native_window_api_disconnect( |
| 1643 | mNativeWindow.get(), NATIVE_WINDOW_API_MEDIA); |
| 1644 | |
| 1645 | if (err != OK) { |
| 1646 | ALOGW("native_window_api_disconnect returned an error: %s (%d)", |
| 1647 | strerror(-err), err); |
| 1648 | } |
| 1649 | |
| 1650 | mNativeWindow.clear(); |
| 1651 | } |
| 1652 | |
| 1653 | if (surfaceTextureClient != NULL) { |
| 1654 | err = native_window_api_connect( |
| 1655 | surfaceTextureClient.get(), NATIVE_WINDOW_API_MEDIA); |
| 1656 | |
| 1657 | if (err != OK) { |
| 1658 | ALOGE("native_window_api_connect returned an error: %s (%d)", |
| 1659 | strerror(-err), err); |
| 1660 | |
| 1661 | return err; |
| 1662 | } |
| 1663 | |
| 1664 | mNativeWindow = surfaceTextureClient; |
| 1665 | } |
| 1666 | |
| 1667 | return OK; |
| 1668 | } |
| 1669 | |
Andreas Huber | 72c6686 | 2012-10-03 10:16:58 -0700 | [diff] [blame] | 1670 | void MediaCodec::postActivityNotificationIfPossible() { |
| 1671 | if (mActivityNotify == NULL) { |
| 1672 | return; |
| 1673 | } |
| 1674 | |
| 1675 | if ((mFlags & (kFlagStickyError |
| 1676 | | kFlagOutputBuffersChanged |
| 1677 | | kFlagOutputFormatChanged)) |
| 1678 | || !mAvailPortBuffers[kPortIndexInput].empty() |
| 1679 | || !mAvailPortBuffers[kPortIndexOutput].empty()) { |
| 1680 | mActivityNotify->post(); |
| 1681 | mActivityNotify.clear(); |
| 1682 | } |
| 1683 | } |
| 1684 | |
Andreas Huber | c71601c | 2013-02-07 10:56:14 -0800 | [diff] [blame] | 1685 | status_t MediaCodec::setParameters(const sp<AMessage> ¶ms) { |
| 1686 | sp<AMessage> msg = new AMessage(kWhatSetParameters, id()); |
| 1687 | msg->setMessage("params", params); |
| 1688 | |
| 1689 | sp<AMessage> response; |
| 1690 | return PostAndAwaitResponse(msg, &response); |
| 1691 | } |
| 1692 | |
| 1693 | status_t MediaCodec::onSetParameters(const sp<AMessage> ¶ms) { |
| 1694 | mCodec->signalSetParameters(params); |
| 1695 | |
| 1696 | return OK; |
| 1697 | } |
| 1698 | |
Andreas Huber | 5778822 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1699 | } // namespace android |