Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 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 | |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 17 | #define LOG_NDEBUG 0 |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 18 | #define LOG_TAG "OMXNodeInstance" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include "../include/OMXNodeInstance.h" |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 22 | #include "OMXMaster.h" |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 23 | |
Andreas Huber | b0caf94 | 2009-12-03 11:39:54 -0800 | [diff] [blame] | 24 | #include <OMX_Component.h> |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 25 | |
| 26 | #include <binder/IMemory.h> |
Jamie Gennis | 33a7814 | 2010-08-30 16:48:38 -0700 | [diff] [blame] | 27 | #include <media/stagefright/HardwareAPI.h> |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 28 | #include <media/stagefright/MediaDebug.h> |
Andreas Huber | 2a09c7e | 2010-03-16 11:44:07 -0700 | [diff] [blame] | 29 | #include <media/stagefright/MediaErrors.h> |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 30 | |
| 31 | namespace android { |
| 32 | |
| 33 | struct BufferMeta { |
| 34 | BufferMeta(const sp<IMemory> &mem, bool is_backup = false) |
| 35 | : mMem(mem), |
| 36 | mIsBackup(is_backup) { |
| 37 | } |
| 38 | |
| 39 | BufferMeta(size_t size) |
| 40 | : mSize(size), |
| 41 | mIsBackup(false) { |
| 42 | } |
| 43 | |
Jamie Gennis | 33a7814 | 2010-08-30 16:48:38 -0700 | [diff] [blame] | 44 | BufferMeta(const sp<GraphicBuffer> &graphicBuffer) |
| 45 | : mGraphicBuffer(graphicBuffer), |
| 46 | mIsBackup(false) { |
| 47 | } |
| 48 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 49 | void CopyFromOMX(const OMX_BUFFERHEADERTYPE *header) { |
| 50 | if (!mIsBackup) { |
| 51 | return; |
| 52 | } |
| 53 | |
| 54 | memcpy((OMX_U8 *)mMem->pointer() + header->nOffset, |
| 55 | header->pBuffer + header->nOffset, |
| 56 | header->nFilledLen); |
| 57 | } |
| 58 | |
| 59 | void CopyToOMX(const OMX_BUFFERHEADERTYPE *header) { |
| 60 | if (!mIsBackup) { |
| 61 | return; |
| 62 | } |
| 63 | |
| 64 | memcpy(header->pBuffer + header->nOffset, |
| 65 | (const OMX_U8 *)mMem->pointer() + header->nOffset, |
| 66 | header->nFilledLen); |
| 67 | } |
| 68 | |
| 69 | private: |
Jamie Gennis | 33a7814 | 2010-08-30 16:48:38 -0700 | [diff] [blame] | 70 | sp<GraphicBuffer> mGraphicBuffer; |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 71 | sp<IMemory> mMem; |
| 72 | size_t mSize; |
| 73 | bool mIsBackup; |
| 74 | |
| 75 | BufferMeta(const BufferMeta &); |
| 76 | BufferMeta &operator=(const BufferMeta &); |
| 77 | }; |
| 78 | |
| 79 | // static |
| 80 | OMX_CALLBACKTYPE OMXNodeInstance::kCallbacks = { |
| 81 | &OnEvent, &OnEmptyBufferDone, &OnFillBufferDone |
| 82 | }; |
| 83 | |
| 84 | OMXNodeInstance::OMXNodeInstance( |
| 85 | OMX *owner, const sp<IOMXObserver> &observer) |
| 86 | : mOwner(owner), |
| 87 | mNodeID(NULL), |
| 88 | mHandle(NULL), |
Andreas Huber | 2ea14e2 | 2009-12-16 09:30:55 -0800 | [diff] [blame] | 89 | mObserver(observer), |
| 90 | mDying(false) { |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | OMXNodeInstance::~OMXNodeInstance() { |
| 94 | CHECK_EQ(mHandle, NULL); |
| 95 | } |
| 96 | |
| 97 | void OMXNodeInstance::setHandle(OMX::node_id node_id, OMX_HANDLETYPE handle) { |
| 98 | CHECK_EQ(mHandle, NULL); |
| 99 | mNodeID = node_id; |
| 100 | mHandle = handle; |
| 101 | } |
| 102 | |
| 103 | OMX *OMXNodeInstance::owner() { |
| 104 | return mOwner; |
| 105 | } |
| 106 | |
| 107 | sp<IOMXObserver> OMXNodeInstance::observer() { |
| 108 | return mObserver; |
| 109 | } |
| 110 | |
| 111 | OMX::node_id OMXNodeInstance::nodeID() { |
| 112 | return mNodeID; |
| 113 | } |
| 114 | |
| 115 | static status_t StatusFromOMXError(OMX_ERRORTYPE err) { |
Andreas Huber | 2a09c7e | 2010-03-16 11:44:07 -0700 | [diff] [blame] | 116 | switch (err) { |
| 117 | case OMX_ErrorNone: |
| 118 | return OK; |
| 119 | case OMX_ErrorUnsupportedSetting: |
| 120 | return ERROR_UNSUPPORTED; |
| 121 | default: |
| 122 | return UNKNOWN_ERROR; |
| 123 | } |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 124 | } |
| 125 | |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 126 | status_t OMXNodeInstance::freeNode(OMXMaster *master) { |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 127 | static int32_t kMaxNumIterations = 10; |
| 128 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 129 | // Transition the node from its current state all the way down |
| 130 | // to "Loaded". |
| 131 | // This ensures that all active buffers are properly freed even |
| 132 | // for components that don't do this themselves on a call to |
| 133 | // "FreeHandle". |
| 134 | |
Andreas Huber | 2ea14e2 | 2009-12-16 09:30:55 -0800 | [diff] [blame] | 135 | // The code below may trigger some more events to be dispatched |
| 136 | // by the OMX component - we want to ignore them as our client |
| 137 | // does not expect them. |
| 138 | mDying = true; |
| 139 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 140 | OMX_STATETYPE state; |
| 141 | CHECK_EQ(OMX_GetState(mHandle, &state), OMX_ErrorNone); |
| 142 | switch (state) { |
| 143 | case OMX_StateExecuting: |
| 144 | { |
| 145 | LOGV("forcing Executing->Idle"); |
| 146 | sendCommand(OMX_CommandStateSet, OMX_StateIdle); |
| 147 | OMX_ERRORTYPE err; |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 148 | int32_t iteration = 0; |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 149 | while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone |
Andreas Huber | 9f4557e | 2010-02-08 12:54:40 -0800 | [diff] [blame] | 150 | && state != OMX_StateIdle |
| 151 | && state != OMX_StateInvalid) { |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 152 | if (++iteration > kMaxNumIterations) { |
| 153 | LOGE("component failed to enter Idle state, aborting."); |
| 154 | state = OMX_StateInvalid; |
| 155 | break; |
| 156 | } |
| 157 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 158 | usleep(100000); |
| 159 | } |
| 160 | CHECK_EQ(err, OMX_ErrorNone); |
| 161 | |
Andreas Huber | 9f4557e | 2010-02-08 12:54:40 -0800 | [diff] [blame] | 162 | if (state == OMX_StateInvalid) { |
| 163 | break; |
| 164 | } |
| 165 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 166 | // fall through |
| 167 | } |
| 168 | |
| 169 | case OMX_StateIdle: |
| 170 | { |
| 171 | LOGV("forcing Idle->Loaded"); |
| 172 | sendCommand(OMX_CommandStateSet, OMX_StateLoaded); |
| 173 | |
| 174 | freeActiveBuffers(); |
| 175 | |
| 176 | OMX_ERRORTYPE err; |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 177 | int32_t iteration = 0; |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 178 | while ((err = OMX_GetState(mHandle, &state)) == OMX_ErrorNone |
Andreas Huber | 9f4557e | 2010-02-08 12:54:40 -0800 | [diff] [blame] | 179 | && state != OMX_StateLoaded |
| 180 | && state != OMX_StateInvalid) { |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 181 | if (++iteration > kMaxNumIterations) { |
| 182 | LOGE("component failed to enter Loaded state, aborting."); |
| 183 | state = OMX_StateInvalid; |
| 184 | break; |
| 185 | } |
| 186 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 187 | LOGV("waiting for Loaded state..."); |
| 188 | usleep(100000); |
| 189 | } |
| 190 | CHECK_EQ(err, OMX_ErrorNone); |
| 191 | |
| 192 | // fall through |
| 193 | } |
| 194 | |
| 195 | case OMX_StateLoaded: |
Andreas Huber | 9a50fdf | 2009-11-06 08:40:09 -0800 | [diff] [blame] | 196 | case OMX_StateInvalid: |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 197 | break; |
| 198 | |
| 199 | default: |
| 200 | CHECK(!"should not be here, unknown state."); |
| 201 | break; |
| 202 | } |
| 203 | |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 204 | LOGV("calling destroyComponentInstance"); |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 205 | OMX_ERRORTYPE err = master->destroyComponentInstance( |
| 206 | static_cast<OMX_COMPONENTTYPE *>(mHandle)); |
Andreas Huber | 06be3b1 | 2011-01-25 14:55:00 -0800 | [diff] [blame] | 207 | LOGV("destroyComponentInstance returned err %d", err); |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 208 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 209 | mHandle = NULL; |
| 210 | |
| 211 | if (err != OMX_ErrorNone) { |
| 212 | LOGE("FreeHandle FAILED with error 0x%08x.", err); |
| 213 | } |
| 214 | |
| 215 | mOwner->invalidateNodeID(mNodeID); |
| 216 | mNodeID = NULL; |
| 217 | |
Andreas Huber | ad28543 | 2009-10-22 09:44:00 -0700 | [diff] [blame] | 218 | LOGV("OMXNodeInstance going away."); |
| 219 | delete this; |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 220 | |
| 221 | return StatusFromOMXError(err); |
| 222 | } |
| 223 | |
| 224 | status_t OMXNodeInstance::sendCommand( |
| 225 | OMX_COMMANDTYPE cmd, OMX_S32 param) { |
| 226 | Mutex::Autolock autoLock(mLock); |
| 227 | |
| 228 | OMX_ERRORTYPE err = OMX_SendCommand(mHandle, cmd, param, NULL); |
| 229 | return StatusFromOMXError(err); |
| 230 | } |
| 231 | |
| 232 | status_t OMXNodeInstance::getParameter( |
| 233 | OMX_INDEXTYPE index, void *params, size_t size) { |
| 234 | Mutex::Autolock autoLock(mLock); |
| 235 | |
| 236 | OMX_ERRORTYPE err = OMX_GetParameter(mHandle, index, params); |
| 237 | return StatusFromOMXError(err); |
| 238 | } |
| 239 | |
| 240 | status_t OMXNodeInstance::setParameter( |
| 241 | OMX_INDEXTYPE index, const void *params, size_t size) { |
| 242 | Mutex::Autolock autoLock(mLock); |
| 243 | |
| 244 | OMX_ERRORTYPE err = OMX_SetParameter( |
| 245 | mHandle, index, const_cast<void *>(params)); |
| 246 | |
| 247 | return StatusFromOMXError(err); |
| 248 | } |
| 249 | |
| 250 | status_t OMXNodeInstance::getConfig( |
| 251 | OMX_INDEXTYPE index, void *params, size_t size) { |
| 252 | Mutex::Autolock autoLock(mLock); |
| 253 | |
| 254 | OMX_ERRORTYPE err = OMX_GetConfig(mHandle, index, params); |
| 255 | return StatusFromOMXError(err); |
| 256 | } |
| 257 | |
| 258 | status_t OMXNodeInstance::setConfig( |
| 259 | OMX_INDEXTYPE index, const void *params, size_t size) { |
| 260 | Mutex::Autolock autoLock(mLock); |
| 261 | |
| 262 | OMX_ERRORTYPE err = OMX_SetConfig( |
| 263 | mHandle, index, const_cast<void *>(params)); |
| 264 | |
| 265 | return StatusFromOMXError(err); |
| 266 | } |
| 267 | |
Jamie Gennis | 33a7814 | 2010-08-30 16:48:38 -0700 | [diff] [blame] | 268 | status_t OMXNodeInstance::enableGraphicBuffers( |
| 269 | OMX_U32 portIndex, OMX_BOOL enable) { |
| 270 | Mutex::Autolock autoLock(mLock); |
| 271 | |
| 272 | OMX_INDEXTYPE index; |
| 273 | OMX_ERRORTYPE err = OMX_GetExtensionIndex( |
| 274 | mHandle, |
| 275 | const_cast<OMX_STRING>("OMX.google.android.index.enableAndroidNativeBuffers"), |
| 276 | &index); |
| 277 | |
| 278 | if (err != OMX_ErrorNone) { |
| 279 | LOGE("OMX_GetExtensionIndex failed"); |
| 280 | |
| 281 | return StatusFromOMXError(err); |
| 282 | } |
| 283 | |
| 284 | OMX_VERSIONTYPE ver; |
| 285 | ver.s.nVersionMajor = 1; |
| 286 | ver.s.nVersionMinor = 0; |
| 287 | ver.s.nRevision = 0; |
| 288 | ver.s.nStep = 0; |
| 289 | EnableAndroidNativeBuffersParams params = { |
| 290 | sizeof(EnableAndroidNativeBuffersParams), ver, portIndex, enable, |
| 291 | }; |
| 292 | |
| 293 | err = OMX_SetParameter(mHandle, index, ¶ms); |
| 294 | |
| 295 | if (err != OMX_ErrorNone) { |
| 296 | LOGE("OMX_EnableAndroidNativeBuffers failed with error %d (0x%08x)", |
| 297 | err, err); |
| 298 | |
| 299 | return UNKNOWN_ERROR; |
| 300 | } |
| 301 | |
| 302 | return OK; |
| 303 | } |
| 304 | |
Jamie Gennis | e6befb8 | 2011-02-23 19:01:28 -0800 | [diff] [blame] | 305 | status_t OMXNodeInstance::getGraphicBufferUsage( |
| 306 | OMX_U32 portIndex, OMX_U32* usage) { |
| 307 | Mutex::Autolock autoLock(mLock); |
| 308 | |
| 309 | OMX_INDEXTYPE index; |
| 310 | OMX_ERRORTYPE err = OMX_GetExtensionIndex( |
| 311 | mHandle, |
| 312 | const_cast<OMX_STRING>( |
| 313 | "OMX.google.android.index.getAndroidNativeBufferUsage"), |
| 314 | &index); |
| 315 | |
| 316 | if (err != OMX_ErrorNone) { |
| 317 | LOGE("OMX_GetExtensionIndex failed"); |
| 318 | |
| 319 | return StatusFromOMXError(err); |
| 320 | } |
| 321 | |
| 322 | OMX_VERSIONTYPE ver; |
| 323 | ver.s.nVersionMajor = 1; |
| 324 | ver.s.nVersionMinor = 0; |
| 325 | ver.s.nRevision = 0; |
| 326 | ver.s.nStep = 0; |
| 327 | GetAndroidNativeBufferUsageParams params = { |
| 328 | sizeof(GetAndroidNativeBufferUsageParams), ver, portIndex, 0, |
| 329 | }; |
| 330 | |
| 331 | err = OMX_GetParameter(mHandle, index, ¶ms); |
| 332 | |
| 333 | if (err != OMX_ErrorNone) { |
| 334 | LOGE("OMX_GetAndroidNativeBufferUsage failed with error %d (0x%08x)", |
| 335 | err, err); |
| 336 | return UNKNOWN_ERROR; |
| 337 | } |
| 338 | |
| 339 | *usage = params.nUsage; |
| 340 | |
| 341 | return OK; |
| 342 | } |
| 343 | |
James Dong | 387e38d | 2010-10-20 17:38:41 -0700 | [diff] [blame] | 344 | status_t OMXNodeInstance::storeMetaDataInBuffers( |
| 345 | OMX_U32 portIndex, |
| 346 | OMX_BOOL enable) { |
| 347 | Mutex::Autolock autolock(mLock); |
| 348 | |
| 349 | OMX_INDEXTYPE index; |
| 350 | OMX_STRING name = const_cast<OMX_STRING>( |
| 351 | "OMX.google.android.index.storeMetaDataInBuffers"); |
| 352 | |
| 353 | OMX_ERRORTYPE err = OMX_GetExtensionIndex(mHandle, name, &index); |
| 354 | if (err != OMX_ErrorNone) { |
| 355 | LOGE("OMX_GetExtensionIndex %s failed", name); |
| 356 | return StatusFromOMXError(err); |
| 357 | } |
| 358 | |
| 359 | StoreMetaDataInBuffersParams params; |
| 360 | memset(¶ms, 0, sizeof(params)); |
| 361 | params.nSize = sizeof(params); |
| 362 | |
| 363 | // Version: 1.0.0.0 |
| 364 | params.nVersion.s.nVersionMajor = 1; |
| 365 | |
| 366 | params.nPortIndex = portIndex; |
| 367 | params.bStoreMetaData = enable; |
| 368 | if ((err = OMX_SetParameter(mHandle, index, ¶ms)) != OMX_ErrorNone) { |
| 369 | LOGE("OMX_SetParameter() failed for StoreMetaDataInBuffers: 0x%08x", err); |
| 370 | return UNKNOWN_ERROR; |
| 371 | } |
| 372 | return err; |
| 373 | } |
| 374 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 375 | status_t OMXNodeInstance::useBuffer( |
| 376 | OMX_U32 portIndex, const sp<IMemory> ¶ms, |
| 377 | OMX::buffer_id *buffer) { |
| 378 | Mutex::Autolock autoLock(mLock); |
| 379 | |
| 380 | BufferMeta *buffer_meta = new BufferMeta(params); |
| 381 | |
| 382 | OMX_BUFFERHEADERTYPE *header; |
| 383 | |
| 384 | OMX_ERRORTYPE err = OMX_UseBuffer( |
| 385 | mHandle, &header, portIndex, buffer_meta, |
| 386 | params->size(), static_cast<OMX_U8 *>(params->pointer())); |
| 387 | |
| 388 | if (err != OMX_ErrorNone) { |
| 389 | LOGE("OMX_UseBuffer failed with error %d (0x%08x)", err, err); |
| 390 | |
| 391 | delete buffer_meta; |
| 392 | buffer_meta = NULL; |
| 393 | |
| 394 | *buffer = 0; |
| 395 | |
| 396 | return UNKNOWN_ERROR; |
| 397 | } |
| 398 | |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 399 | CHECK_EQ(header->pAppPrivate, buffer_meta); |
| 400 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 401 | *buffer = header; |
| 402 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 403 | addActiveBuffer(portIndex, *buffer); |
| 404 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 405 | return OK; |
| 406 | } |
| 407 | |
Jamie Gennis | 33a7814 | 2010-08-30 16:48:38 -0700 | [diff] [blame] | 408 | status_t OMXNodeInstance::useGraphicBuffer( |
| 409 | OMX_U32 portIndex, const sp<GraphicBuffer>& graphicBuffer, |
| 410 | OMX::buffer_id *buffer) { |
| 411 | Mutex::Autolock autoLock(mLock); |
| 412 | |
| 413 | OMX_INDEXTYPE index; |
| 414 | OMX_ERRORTYPE err = OMX_GetExtensionIndex( |
| 415 | mHandle, |
| 416 | const_cast<OMX_STRING>("OMX.google.android.index.useAndroidNativeBuffer"), |
| 417 | &index); |
| 418 | |
| 419 | if (err != OMX_ErrorNone) { |
| 420 | LOGE("OMX_GetExtensionIndex failed"); |
| 421 | |
| 422 | return StatusFromOMXError(err); |
| 423 | } |
| 424 | |
| 425 | BufferMeta *bufferMeta = new BufferMeta(graphicBuffer); |
| 426 | |
| 427 | OMX_BUFFERHEADERTYPE *header; |
| 428 | |
| 429 | OMX_VERSIONTYPE ver; |
| 430 | ver.s.nVersionMajor = 1; |
| 431 | ver.s.nVersionMinor = 0; |
| 432 | ver.s.nRevision = 0; |
| 433 | ver.s.nStep = 0; |
| 434 | UseAndroidNativeBufferParams params = { |
| 435 | sizeof(UseAndroidNativeBufferParams), ver, portIndex, bufferMeta, |
| 436 | &header, graphicBuffer, |
| 437 | }; |
| 438 | |
| 439 | err = OMX_SetParameter(mHandle, index, ¶ms); |
| 440 | |
| 441 | if (err != OMX_ErrorNone) { |
| 442 | LOGE("OMX_UseAndroidNativeBuffer failed with error %d (0x%08x)", err, |
| 443 | err); |
| 444 | |
| 445 | delete bufferMeta; |
| 446 | bufferMeta = NULL; |
| 447 | |
| 448 | *buffer = 0; |
| 449 | |
| 450 | return UNKNOWN_ERROR; |
| 451 | } |
| 452 | |
| 453 | CHECK_EQ(header->pAppPrivate, bufferMeta); |
| 454 | |
| 455 | *buffer = header; |
| 456 | |
| 457 | addActiveBuffer(portIndex, *buffer); |
| 458 | |
| 459 | return OK; |
| 460 | } |
| 461 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 462 | status_t OMXNodeInstance::allocateBuffer( |
Andreas Huber | c712b9f | 2010-01-20 15:05:46 -0800 | [diff] [blame] | 463 | OMX_U32 portIndex, size_t size, OMX::buffer_id *buffer, |
| 464 | void **buffer_data) { |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 465 | Mutex::Autolock autoLock(mLock); |
| 466 | |
| 467 | BufferMeta *buffer_meta = new BufferMeta(size); |
| 468 | |
| 469 | OMX_BUFFERHEADERTYPE *header; |
| 470 | |
| 471 | OMX_ERRORTYPE err = OMX_AllocateBuffer( |
| 472 | mHandle, &header, portIndex, buffer_meta, size); |
| 473 | |
| 474 | if (err != OMX_ErrorNone) { |
| 475 | LOGE("OMX_AllocateBuffer failed with error %d (0x%08x)", err, err); |
| 476 | |
| 477 | delete buffer_meta; |
| 478 | buffer_meta = NULL; |
| 479 | |
| 480 | *buffer = 0; |
| 481 | |
| 482 | return UNKNOWN_ERROR; |
| 483 | } |
| 484 | |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 485 | CHECK_EQ(header->pAppPrivate, buffer_meta); |
| 486 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 487 | *buffer = header; |
Andreas Huber | c712b9f | 2010-01-20 15:05:46 -0800 | [diff] [blame] | 488 | *buffer_data = header->pBuffer; |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 489 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 490 | addActiveBuffer(portIndex, *buffer); |
| 491 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 492 | return OK; |
| 493 | } |
| 494 | |
| 495 | status_t OMXNodeInstance::allocateBufferWithBackup( |
| 496 | OMX_U32 portIndex, const sp<IMemory> ¶ms, |
| 497 | OMX::buffer_id *buffer) { |
| 498 | Mutex::Autolock autoLock(mLock); |
| 499 | |
| 500 | BufferMeta *buffer_meta = new BufferMeta(params, true); |
| 501 | |
| 502 | OMX_BUFFERHEADERTYPE *header; |
| 503 | |
| 504 | OMX_ERRORTYPE err = OMX_AllocateBuffer( |
| 505 | mHandle, &header, portIndex, buffer_meta, params->size()); |
| 506 | |
| 507 | if (err != OMX_ErrorNone) { |
| 508 | LOGE("OMX_AllocateBuffer failed with error %d (0x%08x)", err, err); |
| 509 | |
| 510 | delete buffer_meta; |
| 511 | buffer_meta = NULL; |
| 512 | |
| 513 | *buffer = 0; |
| 514 | |
| 515 | return UNKNOWN_ERROR; |
| 516 | } |
| 517 | |
Andreas Huber | 71c27d9 | 2010-03-19 11:43:15 -0700 | [diff] [blame] | 518 | CHECK_EQ(header->pAppPrivate, buffer_meta); |
| 519 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 520 | *buffer = header; |
| 521 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 522 | addActiveBuffer(portIndex, *buffer); |
| 523 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 524 | return OK; |
| 525 | } |
| 526 | |
| 527 | status_t OMXNodeInstance::freeBuffer( |
| 528 | OMX_U32 portIndex, OMX::buffer_id buffer) { |
| 529 | Mutex::Autolock autoLock(mLock); |
| 530 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 531 | removeActiveBuffer(portIndex, buffer); |
| 532 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 533 | OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; |
| 534 | BufferMeta *buffer_meta = static_cast<BufferMeta *>(header->pAppPrivate); |
| 535 | |
| 536 | OMX_ERRORTYPE err = OMX_FreeBuffer(mHandle, portIndex, header); |
| 537 | |
| 538 | delete buffer_meta; |
| 539 | buffer_meta = NULL; |
| 540 | |
| 541 | return StatusFromOMXError(err); |
| 542 | } |
| 543 | |
| 544 | status_t OMXNodeInstance::fillBuffer(OMX::buffer_id buffer) { |
| 545 | Mutex::Autolock autoLock(mLock); |
| 546 | |
| 547 | OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; |
| 548 | header->nFilledLen = 0; |
| 549 | header->nOffset = 0; |
| 550 | header->nFlags = 0; |
| 551 | |
| 552 | OMX_ERRORTYPE err = OMX_FillThisBuffer(mHandle, header); |
| 553 | |
| 554 | return StatusFromOMXError(err); |
| 555 | } |
| 556 | |
| 557 | status_t OMXNodeInstance::emptyBuffer( |
| 558 | OMX::buffer_id buffer, |
| 559 | OMX_U32 rangeOffset, OMX_U32 rangeLength, |
| 560 | OMX_U32 flags, OMX_TICKS timestamp) { |
| 561 | Mutex::Autolock autoLock(mLock); |
| 562 | |
| 563 | OMX_BUFFERHEADERTYPE *header = (OMX_BUFFERHEADERTYPE *)buffer; |
| 564 | header->nFilledLen = rangeLength; |
| 565 | header->nOffset = rangeOffset; |
| 566 | header->nFlags = flags; |
| 567 | header->nTimeStamp = timestamp; |
| 568 | |
| 569 | BufferMeta *buffer_meta = |
| 570 | static_cast<BufferMeta *>(header->pAppPrivate); |
| 571 | buffer_meta->CopyToOMX(header); |
| 572 | |
| 573 | OMX_ERRORTYPE err = OMX_EmptyThisBuffer(mHandle, header); |
| 574 | |
| 575 | return StatusFromOMXError(err); |
| 576 | } |
| 577 | |
| 578 | status_t OMXNodeInstance::getExtensionIndex( |
| 579 | const char *parameterName, OMX_INDEXTYPE *index) { |
| 580 | Mutex::Autolock autoLock(mLock); |
| 581 | |
| 582 | OMX_ERRORTYPE err = OMX_GetExtensionIndex( |
| 583 | mHandle, const_cast<char *>(parameterName), index); |
| 584 | |
| 585 | return StatusFromOMXError(err); |
| 586 | } |
| 587 | |
| 588 | void OMXNodeInstance::onMessage(const omx_message &msg) { |
| 589 | if (msg.type == omx_message::FILL_BUFFER_DONE) { |
| 590 | OMX_BUFFERHEADERTYPE *buffer = |
| 591 | static_cast<OMX_BUFFERHEADERTYPE *>( |
| 592 | msg.u.extended_buffer_data.buffer); |
| 593 | |
| 594 | BufferMeta *buffer_meta = |
| 595 | static_cast<BufferMeta *>(buffer->pAppPrivate); |
| 596 | |
| 597 | buffer_meta->CopyFromOMX(buffer); |
| 598 | } |
| 599 | |
| 600 | mObserver->onMessage(msg); |
| 601 | } |
| 602 | |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 603 | void OMXNodeInstance::onObserverDied(OMXMaster *master) { |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 604 | LOGE("!!! Observer died. Quickly, do something, ... anything..."); |
| 605 | |
| 606 | // Try to force shutdown of the node and hope for the best. |
Andreas Huber | fef6435 | 2009-12-04 12:52:40 -0800 | [diff] [blame] | 607 | freeNode(master); |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 608 | } |
| 609 | |
| 610 | void OMXNodeInstance::onGetHandleFailed() { |
| 611 | delete this; |
| 612 | } |
| 613 | |
| 614 | // static |
| 615 | OMX_ERRORTYPE OMXNodeInstance::OnEvent( |
| 616 | OMX_IN OMX_HANDLETYPE hComponent, |
| 617 | OMX_IN OMX_PTR pAppData, |
| 618 | OMX_IN OMX_EVENTTYPE eEvent, |
| 619 | OMX_IN OMX_U32 nData1, |
| 620 | OMX_IN OMX_U32 nData2, |
| 621 | OMX_IN OMX_PTR pEventData) { |
| 622 | OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); |
Andreas Huber | 2ea14e2 | 2009-12-16 09:30:55 -0800 | [diff] [blame] | 623 | if (instance->mDying) { |
| 624 | return OMX_ErrorNone; |
| 625 | } |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 626 | return instance->owner()->OnEvent( |
| 627 | instance->nodeID(), eEvent, nData1, nData2, pEventData); |
| 628 | } |
| 629 | |
| 630 | // static |
| 631 | OMX_ERRORTYPE OMXNodeInstance::OnEmptyBufferDone( |
| 632 | OMX_IN OMX_HANDLETYPE hComponent, |
| 633 | OMX_IN OMX_PTR pAppData, |
| 634 | OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { |
| 635 | OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); |
Andreas Huber | 2ea14e2 | 2009-12-16 09:30:55 -0800 | [diff] [blame] | 636 | if (instance->mDying) { |
| 637 | return OMX_ErrorNone; |
| 638 | } |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 639 | return instance->owner()->OnEmptyBufferDone(instance->nodeID(), pBuffer); |
| 640 | } |
| 641 | |
| 642 | // static |
| 643 | OMX_ERRORTYPE OMXNodeInstance::OnFillBufferDone( |
| 644 | OMX_IN OMX_HANDLETYPE hComponent, |
| 645 | OMX_IN OMX_PTR pAppData, |
| 646 | OMX_IN OMX_BUFFERHEADERTYPE* pBuffer) { |
| 647 | OMXNodeInstance *instance = static_cast<OMXNodeInstance *>(pAppData); |
Andreas Huber | 2ea14e2 | 2009-12-16 09:30:55 -0800 | [diff] [blame] | 648 | if (instance->mDying) { |
| 649 | return OMX_ErrorNone; |
| 650 | } |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 651 | return instance->owner()->OnFillBufferDone(instance->nodeID(), pBuffer); |
| 652 | } |
| 653 | |
Andreas Huber | 3085c83 | 2009-10-26 16:11:54 -0700 | [diff] [blame] | 654 | void OMXNodeInstance::addActiveBuffer(OMX_U32 portIndex, OMX::buffer_id id) { |
| 655 | ActiveBuffer active; |
| 656 | active.mPortIndex = portIndex; |
| 657 | active.mID = id; |
| 658 | mActiveBuffers.push(active); |
| 659 | } |
| 660 | |
| 661 | void OMXNodeInstance::removeActiveBuffer( |
| 662 | OMX_U32 portIndex, OMX::buffer_id id) { |
| 663 | bool found = false; |
| 664 | for (size_t i = 0; i < mActiveBuffers.size(); ++i) { |
| 665 | if (mActiveBuffers[i].mPortIndex == portIndex |
| 666 | && mActiveBuffers[i].mID == id) { |
| 667 | found = true; |
| 668 | mActiveBuffers.removeItemsAt(i); |
| 669 | break; |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | if (!found) { |
| 674 | LOGW("Attempt to remove an active buffer we know nothing about..."); |
| 675 | } |
| 676 | } |
| 677 | |
| 678 | void OMXNodeInstance::freeActiveBuffers() { |
| 679 | // Make sure to count down here, as freeBuffer will in turn remove |
| 680 | // the active buffer from the vector... |
| 681 | for (size_t i = mActiveBuffers.size(); i--;) { |
| 682 | freeBuffer(mActiveBuffers[i].mPortIndex, mActiveBuffers[i].mID); |
| 683 | } |
| 684 | } |
| 685 | |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 686 | } // namespace android |