1/* 2** 3** Copyright 2008, The Android Open Source Project 4** Copyright 2012, Samsung Electronics Co. LTD 5** 6** Licensed under the Apache License, Version 2.0 (the "License"); 7** you may not use this file except in compliance with the License. 8** You may obtain a copy of the License at 9** 10** http://www.apache.org/licenses/LICENSE-2.0 11** 12** Unless required by applicable law or agreed to in writing, software 13** distributed under the License is distributed on an "AS IS" BASIS, 14** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15** See the License for the specific language governing permissions and 16** limitations under the License. 17*/ 18 19/*! 20 * \file ExynosCameraHWInterface2.cpp 21 * \brief source file for Android Camera API 2.0 HAL 22 * \author Sungjoong Kang(sj3.kang@samsung.com) 23 * \date 2012/07/10 24 * 25 * <b>Revision History: </b> 26 * - 2012/05/31 : Sungjoong Kang(sj3.kang@samsung.com) \n 27 * Initial Release 28 * 29 * - 2012/07/10 : Sungjoong Kang(sj3.kang@samsung.com) \n 30 * 2nd Release 31 * 32 */ 33 34//#define LOG_NDEBUG 0 35#define LOG_TAG "ExynosCameraHAL2" 36#include <utils/Log.h> 37#include <math.h> 38 39#include "ExynosCameraHWInterface2.h" 40#include "exynos_format.h" 41 42namespace android { 43 44void m_savePostView(const char *fname, uint8_t *buf, uint32_t size) 45{ 46 int nw; 47 int cnt = 0; 48 uint32_t written = 0; 49 50 ALOGV("opening file [%s], address[%x], size(%d)", fname, (unsigned int)buf, size); 51 int fd = open(fname, O_RDWR | O_CREAT, 0644); 52 if (fd < 0) { 53 ALOGE("failed to create file [%s]: %s", fname, strerror(errno)); 54 return; 55 } 56 57 ALOGV("writing %d bytes to file [%s]", size, fname); 58 while (written < size) { 59 nw = ::write(fd, buf + written, size - written); 60 if (nw < 0) { 61 ALOGE("failed to write to file %d [%s]: %s",written,fname, strerror(errno)); 62 break; 63 } 64 written += nw; 65 cnt++; 66 } 67 ALOGV("done writing %d bytes to file [%s] in %d passes",size, fname, cnt); 68 ::close(fd); 69} 70 71int get_pixel_depth(uint32_t fmt) 72{ 73 int depth = 0; 74 75 switch (fmt) { 76 case V4L2_PIX_FMT_JPEG: 77 depth = 8; 78 break; 79 80 case V4L2_PIX_FMT_NV12: 81 case V4L2_PIX_FMT_NV21: 82 case V4L2_PIX_FMT_YUV420: 83 case V4L2_PIX_FMT_YVU420M: 84 case V4L2_PIX_FMT_NV12M: 85 case V4L2_PIX_FMT_NV12MT: 86 depth = 12; 87 break; 88 89 case V4L2_PIX_FMT_RGB565: 90 case V4L2_PIX_FMT_YUYV: 91 case V4L2_PIX_FMT_YVYU: 92 case V4L2_PIX_FMT_UYVY: 93 case V4L2_PIX_FMT_VYUY: 94 case V4L2_PIX_FMT_NV16: 95 case V4L2_PIX_FMT_NV61: 96 case V4L2_PIX_FMT_YUV422P: 97 case V4L2_PIX_FMT_SBGGR10: 98 case V4L2_PIX_FMT_SBGGR12: 99 case V4L2_PIX_FMT_SBGGR16: 100 depth = 16; 101 break; 102 103 case V4L2_PIX_FMT_RGB32: 104 depth = 32; 105 break; 106 default: 107 ALOGE("Get depth failed(format : %d)", fmt); 108 break; 109 } 110 111 return depth; 112} 113 114int cam_int_s_fmt(node_info_t *node) 115{ 116 struct v4l2_format v4l2_fmt; 117 unsigned int framesize; 118 int ret; 119 120 memset(&v4l2_fmt, 0, sizeof(struct v4l2_format)); 121 122 v4l2_fmt.type = node->type; 123 framesize = (node->width * node->height * get_pixel_depth(node->format)) / 8; 124 125 if (node->planes >= 1) { 126 v4l2_fmt.fmt.pix_mp.width = node->width; 127 v4l2_fmt.fmt.pix_mp.height = node->height; 128 v4l2_fmt.fmt.pix_mp.pixelformat = node->format; 129 v4l2_fmt.fmt.pix_mp.field = V4L2_FIELD_ANY; 130 } else { 131 ALOGE("%s:S_FMT, Out of bound : Number of element plane",__FUNCTION__); 132 } 133 134 /* Set up for capture */ 135 ret = exynos_v4l2_s_fmt(node->fd, &v4l2_fmt); 136 137 if (ret < 0) 138 ALOGE("%s: exynos_v4l2_s_fmt fail (%d)",__FUNCTION__, ret); 139 140 141 return ret; 142} 143 144int cam_int_reqbufs(node_info_t *node) 145{ 146 struct v4l2_requestbuffers req; 147 int ret; 148 149 req.count = node->buffers; 150 req.type = node->type; 151 req.memory = node->memory; 152 153 ret = exynos_v4l2_reqbufs(node->fd, &req); 154 155 if (ret < 0) 156 ALOGE("%s: VIDIOC_REQBUFS (fd:%d) failed (%d)",__FUNCTION__,node->fd, ret); 157 158 return req.count; 159} 160 161int cam_int_qbuf(node_info_t *node, int index) 162{ 163 struct v4l2_buffer v4l2_buf; 164 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 165 int i; 166 int ret = 0; 167 168 v4l2_buf.m.planes = planes; 169 v4l2_buf.type = node->type; 170 v4l2_buf.memory = node->memory; 171 v4l2_buf.index = index; 172 v4l2_buf.length = node->planes; 173 174 for(i = 0; i < node->planes; i++){ 175 v4l2_buf.m.planes[i].m.fd = (int)(node->buffer[index].fd.extFd[i]); 176 v4l2_buf.m.planes[i].length = (unsigned long)(node->buffer[index].size.extS[i]); 177 } 178 179 ret = exynos_v4l2_qbuf(node->fd, &v4l2_buf); 180 181 if (ret < 0) 182 ALOGE("%s: cam_int_qbuf failed (index:%d)(ret:%d)",__FUNCTION__, index, ret); 183 184 return ret; 185} 186 187int cam_int_streamon(node_info_t *node) 188{ 189 enum v4l2_buf_type type = node->type; 190 int ret; 191 192 193 ret = exynos_v4l2_streamon(node->fd, type); 194 195 if (ret < 0) 196 ALOGE("%s: VIDIOC_STREAMON failed [%d] (%d)",__FUNCTION__, node->fd,ret); 197 198 ALOGV("On streaming I/O... ... fd(%d)", node->fd); 199 200 return ret; 201} 202 203int cam_int_streamoff(node_info_t *node) 204{ 205 enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 206 int ret; 207 208 209 ALOGV("Off streaming I/O... fd(%d)", node->fd); 210 ret = exynos_v4l2_streamoff(node->fd, type); 211 212 if (ret < 0) 213 ALOGE("%s: VIDIOC_STREAMOFF failed (%d)",__FUNCTION__, ret); 214 215 return ret; 216} 217 218int isp_int_streamoff(node_info_t *node) 219{ 220 enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; 221 int ret; 222 223 ALOGV("Off streaming I/O... fd(%d)", node->fd); 224 ret = exynos_v4l2_streamoff(node->fd, type); 225 226 if (ret < 0) 227 ALOGE("%s: VIDIOC_STREAMOFF failed (%d)",__FUNCTION__, ret); 228 229 return ret; 230} 231 232int cam_int_dqbuf(node_info_t *node) 233{ 234 struct v4l2_buffer v4l2_buf; 235 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 236 int ret; 237 238 v4l2_buf.type = node->type; 239 v4l2_buf.memory = node->memory; 240 v4l2_buf.m.planes = planes; 241 v4l2_buf.length = node->planes; 242 243 ret = exynos_v4l2_dqbuf(node->fd, &v4l2_buf); 244 if (ret < 0) 245 ALOGE("%s: VIDIOC_DQBUF failed (%d)",__FUNCTION__, ret); 246 247 return v4l2_buf.index; 248} 249 250int cam_int_dqbuf(node_info_t *node, int num_plane) 251{ 252 struct v4l2_buffer v4l2_buf; 253 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 254 int ret; 255 256 v4l2_buf.type = node->type; 257 v4l2_buf.memory = node->memory; 258 v4l2_buf.m.planes = planes; 259 v4l2_buf.length = num_plane; 260 261 ret = exynos_v4l2_dqbuf(node->fd, &v4l2_buf); 262 if (ret < 0) 263 ALOGE("%s: VIDIOC_DQBUF failed (%d)",__FUNCTION__, ret); 264 265 return v4l2_buf.index; 266} 267 268int cam_int_s_input(node_info_t *node, int index) 269{ 270 int ret; 271 272 ret = exynos_v4l2_s_input(node->fd, index); 273 if (ret < 0) 274 ALOGE("%s: VIDIOC_S_INPUT failed (%d)",__FUNCTION__, ret); 275 276 return ret; 277} 278 279 280gralloc_module_t const* ExynosCameraHWInterface2::m_grallocHal; 281 282RequestManager::RequestManager(SignalDrivenThread* main_thread): 283 m_vdisEnable(false), 284 m_lastAeMode(0), 285 m_lastAaMode(0), 286 m_lastAwbMode(0), 287 m_vdisBubbleEn(false), 288 m_lastAeComp(0), 289 m_lastCompletedFrameCnt(-1) 290{ 291 m_metadataConverter = new MetadataConverter; 292 m_mainThread = main_thread; 293 ResetEntry(); 294 m_sensorPipelineSkipCnt = 0; 295 return; 296} 297 298RequestManager::~RequestManager() 299{ 300 ALOGV("%s", __FUNCTION__); 301 if (m_metadataConverter != NULL) { 302 delete m_metadataConverter; 303 m_metadataConverter = NULL; 304 } 305 306 releaseSensorQ(); 307 return; 308} 309 310void RequestManager::ResetEntry() 311{ 312 Mutex::Autolock lock(m_requestMutex); 313 Mutex::Autolock lock2(m_numOfEntriesLock); 314 for (int i=0 ; i<NUM_MAX_REQUEST_MGR_ENTRY; i++) { 315 memset(&(entries[i]), 0x00, sizeof(request_manager_entry_t)); 316 entries[i].internal_shot.shot.ctl.request.frameCount = -1; 317 } 318 m_numOfEntries = 0; 319 m_entryInsertionIndex = -1; 320 m_entryProcessingIndex = -1; 321 m_entryFrameOutputIndex = -1; 322} 323 324int RequestManager::GetNumEntries() 325{ 326 Mutex::Autolock lock(m_numOfEntriesLock); 327 return m_numOfEntries; 328} 329 330void RequestManager::SetDefaultParameters(int cropX) 331{ 332 m_cropX = cropX; 333} 334 335bool RequestManager::IsRequestQueueFull() 336{ 337 Mutex::Autolock lock(m_requestMutex); 338 Mutex::Autolock lock2(m_numOfEntriesLock); 339 if (m_numOfEntries>=NUM_MAX_REQUEST_MGR_ENTRY) 340 return true; 341 else 342 return false; 343} 344 345void RequestManager::RegisterRequest(camera_metadata_t * new_request, int * afMode, uint32_t * afRegion) 346{ 347 ALOGV("DEBUG(%s):", __FUNCTION__); 348 349 Mutex::Autolock lock(m_requestMutex); 350 Mutex::Autolock lock2(m_numOfEntriesLock); 351 352 request_manager_entry * newEntry = NULL; 353 int newInsertionIndex = GetNextIndex(m_entryInsertionIndex); 354 ALOGV("DEBUG(%s): got lock, new insertIndex(%d), cnt before reg(%d)", __FUNCTION__,newInsertionIndex, m_numOfEntries ); 355 356 357 newEntry = &(entries[newInsertionIndex]); 358 359 if (newEntry->status!=EMPTY) { 360 ALOGV("DEBUG(%s): Circular buffer abnormal ", __FUNCTION__); 361 return; 362 } 363 newEntry->status = REGISTERED; 364 newEntry->original_request = new_request; 365 memset(&(newEntry->internal_shot), 0, sizeof(struct camera2_shot_ext)); 366 m_metadataConverter->ToInternalShot(new_request, &(newEntry->internal_shot)); 367 newEntry->output_stream_count = 0; 368 if (newEntry->internal_shot.shot.ctl.request.outputStreams[0] & MASK_OUTPUT_SCP) 369 newEntry->output_stream_count++; 370 371 if (newEntry->internal_shot.shot.ctl.request.outputStreams[0] & MASK_OUTPUT_SCC) 372 newEntry->output_stream_count++; 373 374 m_numOfEntries++; 375 m_entryInsertionIndex = newInsertionIndex; 376 377 378 *afMode = (int)(newEntry->internal_shot.shot.ctl.aa.afMode); 379 afRegion[0] = newEntry->internal_shot.shot.ctl.aa.afRegions[0]; 380 afRegion[1] = newEntry->internal_shot.shot.ctl.aa.afRegions[1]; 381 afRegion[2] = newEntry->internal_shot.shot.ctl.aa.afRegions[2]; 382 afRegion[3] = newEntry->internal_shot.shot.ctl.aa.afRegions[3]; 383 ALOGV("## RegisterReq DONE num(%d), insert(%d), processing(%d), frame(%d), (frameCnt(%d))", 384 m_numOfEntries,m_entryInsertionIndex,m_entryProcessingIndex, m_entryFrameOutputIndex, newEntry->internal_shot.shot.ctl.request.frameCount); 385} 386 387void RequestManager::DeregisterRequest(camera_metadata_t ** deregistered_request) 388{ 389 ALOGV("DEBUG(%s):", __FUNCTION__); 390 int frame_index; 391 request_manager_entry * currentEntry; 392 393 Mutex::Autolock lock(m_requestMutex); 394 Mutex::Autolock lock2(m_numOfEntriesLock); 395 396 frame_index = GetCompletedIndex(); 397 currentEntry = &(entries[frame_index]); 398 if (currentEntry->status != COMPLETED) { 399 CAM_LOGD("DBG(%s): Circular buffer abnormal. processing(%d), frame(%d), status(%d) ", __FUNCTION__, 400 m_entryProcessingIndex, frame_index,(int)(currentEntry->status)); 401 return; 402 } 403 if (deregistered_request) *deregistered_request = currentEntry->original_request; 404 405 m_lastCompletedFrameCnt = currentEntry->internal_shot.shot.ctl.request.frameCount; 406 407 currentEntry->status = EMPTY; 408 currentEntry->original_request = NULL; 409 memset(&(currentEntry->internal_shot), 0, sizeof(struct camera2_shot_ext)); 410 currentEntry->internal_shot.shot.ctl.request.frameCount = -1; 411 currentEntry->output_stream_count = 0; 412 m_numOfEntries--; 413 ALOGV("## DeRegistReq DONE num(%d), insert(%d), processing(%d), frame(%d)", 414 m_numOfEntries,m_entryInsertionIndex,m_entryProcessingIndex, m_entryFrameOutputIndex); 415 416 CheckCompleted(GetNextIndex(frame_index)); 417 return; 418} 419 420bool RequestManager::PrepareFrame(size_t* num_entries, size_t* frame_size, 421 camera_metadata_t ** prepared_frame, int afState) 422{ 423 ALOGV("DEBUG(%s):", __FUNCTION__); 424 Mutex::Autolock lock(m_requestMutex); 425 status_t res = NO_ERROR; 426 int tempFrameOutputIndex = GetCompletedIndex(); 427 request_manager_entry * currentEntry = &(entries[tempFrameOutputIndex]); 428 ALOGV("DEBUG(%s): processing(%d), frameOut(%d), insert(%d) recentlycompleted(%d)", __FUNCTION__, 429 m_entryProcessingIndex, m_entryFrameOutputIndex, m_entryInsertionIndex, m_completedIndex); 430 431 if (currentEntry->status != COMPLETED) { 432 ALOGV("DBG(%s): Circular buffer abnormal status(%d)", __FUNCTION__, (int)(currentEntry->status)); 433 434 return false; 435 } 436 m_entryFrameOutputIndex = tempFrameOutputIndex; 437 m_tempFrameMetadata = place_camera_metadata(m_tempFrameMetadataBuf, 2000, 35, 500); //estimated 438 add_camera_metadata_entry(m_tempFrameMetadata, ANDROID_CONTROL_AF_STATE, &afState, 1); 439 res = m_metadataConverter->ToDynamicMetadata(&(currentEntry->internal_shot), 440 m_tempFrameMetadata); 441 if (res!=NO_ERROR) { 442 ALOGE("ERROR(%s): ToDynamicMetadata (%d) ", __FUNCTION__, res); 443 return false; 444 } 445 *num_entries = get_camera_metadata_entry_count(m_tempFrameMetadata); 446 *frame_size = get_camera_metadata_size(m_tempFrameMetadata); 447 *prepared_frame = m_tempFrameMetadata; 448 ALOGV("## PrepareFrame DONE: frameOut(%d) frameCnt-req(%d) timestamp(%lld)", m_entryFrameOutputIndex, 449 currentEntry->internal_shot.shot.ctl.request.frameCount, currentEntry->internal_shot.shot.dm.sensor.timeStamp); 450 // Dump(); 451 return true; 452} 453 454int RequestManager::MarkProcessingRequest(ExynosBuffer* buf) 455{ 456 struct camera2_shot_ext * shot_ext; 457 struct camera2_shot_ext * request_shot; 458 int targetStreamIndex = 0; 459 request_manager_entry * newEntry = NULL; 460 static int count = 0; 461 462 Mutex::Autolock lock(m_requestMutex); 463 Mutex::Autolock lock2(m_numOfEntriesLock); 464 if (m_numOfEntries == 0) { 465 CAM_LOGD("DEBUG(%s): Request Manager Empty ", __FUNCTION__); 466 return -1; 467 } 468 469 if ((m_entryProcessingIndex == m_entryInsertionIndex) 470 && (entries[m_entryProcessingIndex].status == REQUESTED || entries[m_entryProcessingIndex].status == CAPTURED)) { 471 ALOGV("## MarkProcReq skipping(request underrun) - num(%d), insert(%d), processing(%d), frame(%d)", 472 m_numOfEntries,m_entryInsertionIndex,m_entryProcessingIndex, m_entryFrameOutputIndex); 473 return -1; 474 } 475 476 int newProcessingIndex = GetNextIndex(m_entryProcessingIndex); 477 ALOGV("DEBUG(%s): index(%d)", __FUNCTION__, newProcessingIndex); 478 479 newEntry = &(entries[newProcessingIndex]); 480 request_shot = &(newEntry->internal_shot); 481 if (newEntry->status != REGISTERED) { 482 CAM_LOGD("DEBUG(%s)(%d): Circular buffer abnormal, numOfEntries(%d), status(%d)", __FUNCTION__, newProcessingIndex, m_numOfEntries, newEntry->status); 483 for (int i = 0; i < NUM_MAX_REQUEST_MGR_ENTRY; i++) { 484 CAM_LOGD("DBG: entrie[%d].stream output cnt = %d, framecnt(%d)", i, entries[i].output_stream_count, entries[i].internal_shot.shot.ctl.request.frameCount); 485 } 486 return -1; 487 } 488 489 newEntry->status = REQUESTED; 490 491 shot_ext = (struct camera2_shot_ext *)buf->virt.extP[1]; 492 493 memset(shot_ext, 0x00, sizeof(struct camera2_shot_ext)); 494 shot_ext->shot.ctl.request.frameCount = request_shot->shot.ctl.request.frameCount; 495 shot_ext->request_sensor = 1; 496 shot_ext->dis_bypass = 1; 497 shot_ext->dnr_bypass = 1; 498 shot_ext->fd_bypass = 1; 499 shot_ext->setfile = 0; 500 501 targetStreamIndex = newEntry->internal_shot.shot.ctl.request.outputStreams[0]; 502 shot_ext->shot.ctl.request.outputStreams[0] = targetStreamIndex; 503 if (targetStreamIndex & MASK_OUTPUT_SCP) 504 shot_ext->request_scp = 1; 505 506 if (targetStreamIndex & MASK_OUTPUT_SCC) 507 shot_ext->request_scc = 1; 508 509 if (shot_ext->shot.ctl.stats.faceDetectMode != FACEDETECT_MODE_OFF) 510 shot_ext->fd_bypass = 0; 511 512 if (count == 0){ 513 shot_ext->shot.ctl.aa.mode = AA_CONTROL_AUTO; 514 } else 515 shot_ext->shot.ctl.aa.mode = AA_CONTROL_NONE; 516 517 count++; 518 shot_ext->shot.ctl.request.metadataMode = METADATA_MODE_FULL; 519 shot_ext->shot.ctl.stats.faceDetectMode = FACEDETECT_MODE_FULL; 520 shot_ext->shot.magicNumber = 0x23456789; 521 shot_ext->shot.ctl.sensor.exposureTime = 0; 522 shot_ext->shot.ctl.sensor.frameDuration = 33*1000*1000; 523 shot_ext->shot.ctl.sensor.sensitivity = 0; 524 525 526 shot_ext->shot.ctl.scaler.cropRegion[0] = newEntry->internal_shot.shot.ctl.scaler.cropRegion[0]; 527 shot_ext->shot.ctl.scaler.cropRegion[1] = newEntry->internal_shot.shot.ctl.scaler.cropRegion[1]; 528 shot_ext->shot.ctl.scaler.cropRegion[2] = newEntry->internal_shot.shot.ctl.scaler.cropRegion[2]; 529 530 m_entryProcessingIndex = newProcessingIndex; 531 return newProcessingIndex; 532} 533 534void RequestManager::NotifyStreamOutput(int frameCnt) 535{ 536 int index; 537 538 Mutex::Autolock lock(m_requestMutex); 539 ALOGV("DEBUG(%s): frameCnt(%d)", __FUNCTION__, frameCnt); 540 541 index = FindEntryIndexByFrameCnt(frameCnt); 542 if (index == -1) { 543 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d)", __FUNCTION__, frameCnt); 544 return; 545 } 546 ALOGV("DEBUG(%s): frameCnt(%d), last cnt (%d)", __FUNCTION__, frameCnt, entries[index].output_stream_count); 547 548 entries[index].output_stream_count--; //TODO : match stream id also 549 CheckCompleted(index); 550} 551 552void RequestManager::CheckCompleted(int index) 553{ 554 if ((entries[index].status == METADONE || entries[index].status == COMPLETED) 555 && (entries[index].output_stream_count <= 0)){ 556 ALOGV("(%s): Completed(index:%d)(frameCnt:%d)", __FUNCTION__, 557 index, entries[index].internal_shot.shot.ctl.request.frameCount ); 558 entries[index].status = COMPLETED; 559 if (m_lastCompletedFrameCnt + 1 == entries[index].internal_shot.shot.ctl.request.frameCount) 560 m_mainThread->SetSignal(SIGNAL_MAIN_STREAM_OUTPUT_DONE); 561 } 562} 563 564int RequestManager::GetCompletedIndex() 565{ 566 return FindEntryIndexByFrameCnt(m_lastCompletedFrameCnt + 1); 567} 568 569void RequestManager::pushSensorQ(int index) 570{ 571 Mutex::Autolock lock(m_requestMutex); 572 m_sensorQ.push_back(index); 573} 574 575int RequestManager::popSensorQ() 576{ 577 List<int>::iterator sensor_token; 578 int index; 579 580 Mutex::Autolock lock(m_requestMutex); 581 582 if(m_sensorQ.size() == 0) 583 return -1; 584 585 sensor_token = m_sensorQ.begin()++; 586 index = *sensor_token; 587 m_sensorQ.erase(sensor_token); 588 589 return (index); 590} 591 592void RequestManager::releaseSensorQ() 593{ 594 List<int>::iterator r; 595 596 Mutex::Autolock lock(m_requestMutex); 597 ALOGV("(%s)m_sensorQ.size : %d", __FUNCTION__, m_sensorQ.size()); 598 599 while(m_sensorQ.size() > 0){ 600 r = m_sensorQ.begin()++; 601 m_sensorQ.erase(r); 602 } 603 return; 604} 605 606void RequestManager::ApplyDynamicMetadata(struct camera2_shot_ext *shot_ext) 607{ 608 int index; 609 struct camera2_shot_ext * request_shot; 610 nsecs_t timeStamp; 611 int i; 612 613 Mutex::Autolock lock(m_requestMutex); 614 ALOGV("DEBUG(%s): frameCnt(%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 615 616 for (i = 0 ; i < NUM_MAX_REQUEST_MGR_ENTRY ; i++) { 617 if((entries[i].internal_shot.shot.ctl.request.frameCount == shot_ext->shot.ctl.request.frameCount) 618 && (entries[i].status == CAPTURED)){ 619 entries[i].status = METADONE; 620 break; 621 } 622 } 623 624 if (i == NUM_MAX_REQUEST_MGR_ENTRY){ 625 ALOGE("[%s] no entry found(framecount:%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 626 return; 627 } 628 629 request_manager_entry * newEntry = &(entries[i]); 630 request_shot = &(newEntry->internal_shot); 631 632 timeStamp = request_shot->shot.dm.sensor.timeStamp; 633 memcpy(&(request_shot->shot.dm), &(shot_ext->shot.dm), sizeof(struct camera2_dm)); 634 request_shot->shot.dm.sensor.timeStamp = timeStamp; 635 m_lastTimeStamp = timeStamp; 636 CheckCompleted(i); 637} 638 639void RequestManager::UpdateIspParameters(struct camera2_shot_ext *shot_ext, int frameCnt, ctl_request_info_t *ctl_info) 640{ 641 int index, targetStreamIndex; 642 struct camera2_shot_ext * request_shot; 643 644 ALOGV("DEBUG(%s): updating info with frameCnt(%d)", __FUNCTION__, frameCnt); 645 if (frameCnt < 0) 646 return; 647 648 index = FindEntryIndexByFrameCnt(frameCnt); 649 if (index == -1) { 650 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d)", __FUNCTION__, frameCnt); 651 return; 652 } 653 654 request_manager_entry * newEntry = &(entries[index]); 655 request_shot = &(newEntry->internal_shot); 656 memcpy(&(shot_ext->shot.ctl), &(request_shot->shot.ctl), sizeof(struct camera2_ctl)); 657 shot_ext->shot.ctl.request.frameCount = frameCnt; 658 shot_ext->request_sensor = 1; 659 shot_ext->dis_bypass = 1; 660 shot_ext->dnr_bypass = 1; 661 shot_ext->fd_bypass = 1; 662 shot_ext->drc_bypass = 1; 663 shot_ext->setfile = 0; 664 665 shot_ext->request_scc = 0; 666 shot_ext->request_scp = 0; 667 668 shot_ext->isReprocessing = request_shot->isReprocessing; 669 shot_ext->reprocessInput = request_shot->reprocessInput; 670 shot_ext->shot.ctl.request.outputStreams[0] = 0; 671 672 shot_ext->awb_mode_dm = request_shot->awb_mode_dm; 673 674 shot_ext->shot.ctl.scaler.cropRegion[0] = request_shot->shot.ctl.scaler.cropRegion[0]; 675 shot_ext->shot.ctl.scaler.cropRegion[1] = request_shot->shot.ctl.scaler.cropRegion[1]; 676 shot_ext->shot.ctl.scaler.cropRegion[2] = request_shot->shot.ctl.scaler.cropRegion[2]; 677 678 // mapping flash UI mode from aeMode 679 if (request_shot->shot.ctl.aa.aeMode >= AA_AEMODE_ON) { 680 if (request_shot->shot.ctl.aa.captureIntent == AA_CAPTURE_INTENT_PREVIEW) 681 ctl_info->flash.i_flashMode = request_shot->shot.ctl.aa.aeMode; 682 else if (request_shot->shot.ctl.aa.captureIntent == AA_CAPTURE_INTENT_VIDEO_RECORD) 683 ctl_info->flash.i_flashMode = request_shot->shot.ctl.aa.aeMode; 684 request_shot->shot.ctl.aa.aeMode = AA_AEMODE_ON; 685 } 686 687 // Apply ae/awb lock or unlock 688 if (request_shot->ae_lock == AEMODE_LOCK_ON) 689 request_shot->shot.ctl.aa.aeMode = AA_AEMODE_LOCKED; 690 if (request_shot->awb_lock == AWBMODE_LOCK_ON) 691 request_shot->shot.ctl.aa.awbMode = AA_AWBMODE_LOCKED; 692 693 if (m_lastAaMode == request_shot->shot.ctl.aa.mode) { 694 shot_ext->shot.ctl.aa.mode = (enum aa_mode)(0); 695 } 696 else { 697 shot_ext->shot.ctl.aa.mode = request_shot->shot.ctl.aa.mode; 698 m_lastAaMode = (int)(shot_ext->shot.ctl.aa.mode); 699 } 700 if (m_lastAeMode == request_shot->shot.ctl.aa.aeMode) { 701 shot_ext->shot.ctl.aa.aeMode = (enum aa_aemode)(0); 702 } 703 else { 704 shot_ext->shot.ctl.aa.aeMode = request_shot->shot.ctl.aa.aeMode; 705 m_lastAeMode = (int)(shot_ext->shot.ctl.aa.aeMode); 706 } 707 if (m_lastAwbMode == request_shot->shot.ctl.aa.awbMode) { 708 shot_ext->shot.ctl.aa.awbMode = (enum aa_awbmode)(0); 709 } 710 else { 711 shot_ext->shot.ctl.aa.awbMode = request_shot->shot.ctl.aa.awbMode; 712 m_lastAwbMode = (int)(shot_ext->shot.ctl.aa.awbMode); 713 } 714 if (m_lastAeComp == request_shot->shot.ctl.aa.aeExpCompensation) { 715 shot_ext->shot.ctl.aa.aeExpCompensation = 0; 716 } 717 else { 718 shot_ext->shot.ctl.aa.aeExpCompensation = request_shot->shot.ctl.aa.aeExpCompensation; 719 m_lastAeComp = (int)(shot_ext->shot.ctl.aa.aeExpCompensation); 720 } 721 722 if (request_shot->shot.ctl.aa.videoStabilizationMode && m_vdisEnable) { 723 m_vdisBubbleEn = true; 724 shot_ext->dis_bypass = 0; 725 shot_ext->dnr_bypass = 0; 726 } else { 727 m_vdisBubbleEn = false; 728 shot_ext->dis_bypass = 1; 729 shot_ext->dnr_bypass = 1; 730 } 731 732 shot_ext->shot.ctl.aa.afTrigger = 0; 733 734 targetStreamIndex = newEntry->internal_shot.shot.ctl.request.outputStreams[0]; 735 shot_ext->shot.ctl.request.outputStreams[0] = targetStreamIndex; 736 if (targetStreamIndex & MASK_OUTPUT_SCP) 737 shot_ext->request_scp = 1; 738 739 if (targetStreamIndex & MASK_OUTPUT_SCC) 740 shot_ext->request_scc = 1; 741 742 if (shot_ext->shot.ctl.stats.faceDetectMode != FACEDETECT_MODE_OFF) 743 shot_ext->fd_bypass = 0; 744 745 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = request_shot->shot.ctl.aa.aeTargetFpsRange[0]; 746 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = request_shot->shot.ctl.aa.aeTargetFpsRange[1]; 747 748 ALOGV("(%s): applied aa(%d) aemode(%d) expComp(%d), awb(%d) afmode(%d), ", __FUNCTION__, 749 (int)(shot_ext->shot.ctl.aa.mode), (int)(shot_ext->shot.ctl.aa.aeMode), 750 (int)(shot_ext->shot.ctl.aa.aeExpCompensation), (int)(shot_ext->shot.ctl.aa.awbMode), 751 (int)(shot_ext->shot.ctl.aa.afMode)); 752} 753 754bool RequestManager::IsVdisEnable(void) 755{ 756 return m_vdisBubbleEn; 757} 758 759int RequestManager::FindEntryIndexByFrameCnt(int frameCnt) 760{ 761 for (int i = 0 ; i < NUM_MAX_REQUEST_MGR_ENTRY ; i++) { 762 if (entries[i].internal_shot.shot.ctl.request.frameCount == frameCnt) 763 return i; 764 } 765 return -1; 766} 767 768void RequestManager::RegisterTimestamp(int frameCnt, nsecs_t * frameTime) 769{ 770 int index = FindEntryIndexByFrameCnt(frameCnt); 771 if (index == -1) { 772 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d)", __FUNCTION__, frameCnt); 773 return; 774 } 775 776 request_manager_entry * currentEntry = &(entries[index]); 777 if (currentEntry->internal_shot.isReprocessing == 1) { 778 ALOGV("DEBUG(%s): REPROCESSING : preserving timestamp for reqIndex(%d) frameCnt(%d) (%lld)", __FUNCTION__, 779 index, frameCnt, currentEntry->internal_shot.shot.dm.sensor.timeStamp); 780 } else { 781 currentEntry->internal_shot.shot.dm.sensor.timeStamp = *((uint64_t*)frameTime); 782 ALOGV("DEBUG(%s): applied timestamp for reqIndex(%d) frameCnt(%d) (%lld)", __FUNCTION__, 783 index, frameCnt, currentEntry->internal_shot.shot.dm.sensor.timeStamp); 784 } 785} 786 787 788nsecs_t RequestManager::GetTimestampByFrameCnt(int frameCnt) 789{ 790 int index = FindEntryIndexByFrameCnt(frameCnt); 791 if (index == -1) { 792 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d) returning saved time(%lld)", __FUNCTION__, frameCnt, m_lastTimeStamp); 793 return m_lastTimeStamp; 794 } 795 else 796 return GetTimestamp(index); 797} 798 799nsecs_t RequestManager::GetTimestamp(int index) 800{ 801 Mutex::Autolock lock(m_requestMutex); 802 if (index < 0 || index >= NUM_MAX_REQUEST_MGR_ENTRY) { 803 ALOGE("ERR(%s): Request entry outside of bounds (%d)", __FUNCTION__, index); 804 return 0; 805 } 806 807 request_manager_entry * currentEntry = &(entries[index]); 808 nsecs_t frameTime = currentEntry->internal_shot.shot.dm.sensor.timeStamp; 809 if (frameTime == 0) { 810 ALOGV("DEBUG(%s): timestamp null, returning saved value", __FUNCTION__); 811 frameTime = m_lastTimeStamp; 812 } 813 ALOGV("DEBUG(%s): Returning timestamp for reqIndex(%d) (%lld)", __FUNCTION__, index, frameTime); 814 return frameTime; 815} 816 817uint8_t RequestManager::GetOutputStreamByFrameCnt(int frameCnt) 818{ 819 int index = FindEntryIndexByFrameCnt(frameCnt); 820 if (index == -1) { 821 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d)", __FUNCTION__, frameCnt); 822 return 0; 823 } 824 else 825 return GetOutputStream(index); 826} 827 828uint8_t RequestManager::GetOutputStream(int index) 829{ 830 Mutex::Autolock lock(m_requestMutex); 831 if (index < 0 || index >= NUM_MAX_REQUEST_MGR_ENTRY) { 832 ALOGE("ERR(%s): Request entry outside of bounds (%d)", __FUNCTION__, index); 833 return 0; 834 } 835 836 request_manager_entry * currentEntry = &(entries[index]); 837 return currentEntry->internal_shot.shot.ctl.request.outputStreams[0]; 838} 839 840camera2_shot_ext * RequestManager::GetInternalShotExtByFrameCnt(int frameCnt) 841{ 842 int index = FindEntryIndexByFrameCnt(frameCnt); 843 if (index == -1) { 844 ALOGE("ERR(%s): Cannot find entry for frameCnt(%d)", __FUNCTION__, frameCnt); 845 return 0; 846 } 847 else 848 return GetInternalShotExt(index); 849} 850 851camera2_shot_ext * RequestManager::GetInternalShotExt(int index) 852{ 853 Mutex::Autolock lock(m_requestMutex); 854 if (index < 0 || index >= NUM_MAX_REQUEST_MGR_ENTRY) { 855 ALOGE("ERR(%s): Request entry outside of bounds (%d)", __FUNCTION__, index); 856 return 0; 857 } 858 859 request_manager_entry * currentEntry = &(entries[index]); 860 return ¤tEntry->internal_shot; 861} 862 863int RequestManager::FindFrameCnt(struct camera2_shot_ext * shot_ext) 864{ 865 Mutex::Autolock lock(m_requestMutex); 866 int i; 867 868 if (m_numOfEntries == 0) { 869 CAM_LOGD("DBG(%s): No Entry found", __FUNCTION__); 870 return -1; 871 } 872 873 for (i = 0 ; i < NUM_MAX_REQUEST_MGR_ENTRY ; i++) { 874 if(entries[i].internal_shot.shot.ctl.request.frameCount != shot_ext->shot.ctl.request.frameCount) 875 continue; 876 877 if (entries[i].status == REQUESTED) { 878 entries[i].status = CAPTURED; 879 return entries[i].internal_shot.shot.ctl.request.frameCount; 880 } 881 CAM_LOGE("ERR(%s): frameCount(%d), index(%d), status(%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount, i, entries[i].status); 882 883 } 884 CAM_LOGD("(%s): No Entry found frame count(%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 885 886 return -1; 887} 888 889void RequestManager::SetInitialSkip(int count) 890{ 891 ALOGV("(%s): Pipeline Restarting. setting cnt(%d) - current(%d)", __FUNCTION__, count, m_sensorPipelineSkipCnt); 892 if (count > m_sensorPipelineSkipCnt) 893 m_sensorPipelineSkipCnt = count; 894} 895 896int RequestManager::GetSkipCnt() 897{ 898 ALOGV("(%s): skip cnt(%d)", __FUNCTION__, m_sensorPipelineSkipCnt); 899 if (m_sensorPipelineSkipCnt == 0) 900 return m_sensorPipelineSkipCnt; 901 else 902 return --m_sensorPipelineSkipCnt; 903} 904 905void RequestManager::Dump(void) 906{ 907 int i = 0; 908 request_manager_entry * currentEntry; 909 Mutex::Autolock lock(m_numOfEntriesLock); 910 ALOGD("## Dump totalentry(%d), insert(%d), processing(%d), frame(%d)", 911 m_numOfEntries,m_entryInsertionIndex,m_entryProcessingIndex, m_entryFrameOutputIndex); 912 913 for (i = 0 ; i < NUM_MAX_REQUEST_MGR_ENTRY ; i++) { 914 currentEntry = &(entries[i]); 915 ALOGD("[%2d] status[%d] frameCnt[%3d] numOutput[%d] outstream[0]-%x ", i, 916 currentEntry->status, currentEntry->internal_shot.shot.ctl.request.frameCount, 917 currentEntry->output_stream_count, 918 currentEntry->internal_shot.shot.ctl.request.outputStreams[0]); 919 } 920} 921 922int RequestManager::GetNextIndex(int index) 923{ 924 index++; 925 if (index >= NUM_MAX_REQUEST_MGR_ENTRY) 926 index = 0; 927 928 return index; 929} 930 931int RequestManager::GetPrevIndex(int index) 932{ 933 index--; 934 if (index < 0) 935 index = NUM_MAX_REQUEST_MGR_ENTRY-1; 936 937 return index; 938} 939 940ExynosCameraHWInterface2::ExynosCameraHWInterface2(int cameraId, camera2_device_t *dev, ExynosCamera2 * camera, int *openInvalid): 941 m_requestQueueOps(NULL), 942 m_frameQueueOps(NULL), 943 m_callbackCookie(NULL), 944 m_numOfRemainingReqInSvc(0), 945 m_isRequestQueuePending(false), 946 m_isRequestQueueNull(true), 947 m_isIspStarted(false), 948 m_ionCameraClient(0), 949 m_zoomRatio(1), 950 m_scp_closing(false), 951 m_scp_closed(false), 952 m_afState(HAL_AFSTATE_INACTIVE), 953 m_afMode(NO_CHANGE), 954 m_afMode2(NO_CHANGE), 955 m_vdisBubbleCnt(0), 956 m_vdisDupFrame(0), 957 m_IsAfModeUpdateRequired(false), 958 m_IsAfTriggerRequired(false), 959 m_IsAfLockRequired(false), 960 m_serviceAfState(ANDROID_CONTROL_AF_STATE_INACTIVE), 961 m_sccLocalBufferValid(false), 962 m_wideAspect(false), 963 m_scpOutputSignalCnt(0), 964 m_scpOutputImageCnt(0), 965 m_afTriggerId(0), 966 m_afPendingTriggerId(0), 967 m_afModeWaitingCnt(0), 968 m_jpegEncodingCount(0), 969 m_scpForceSuspended(false), 970 m_halDevice(dev), 971 m_nightCaptureCnt(0), 972 m_nightCaptureFrameCnt(0), 973 m_lastSceneMode(0), 974 m_cameraId(cameraId), 975 m_thumbNailW(160), 976 m_thumbNailH(120) 977{ 978 ALOGD("(%s): ENTER", __FUNCTION__); 979 int ret = 0; 980 int res = 0; 981 982 m_exynosPictureCSC = NULL; 983 m_exynosVideoCSC = NULL; 984 985 if (!m_grallocHal) { 986 ret = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, (const hw_module_t **)&m_grallocHal); 987 if (ret) 988 ALOGE("ERR(%s):Fail on loading gralloc HAL", __FUNCTION__); 989 } 990 991 m_camera2 = camera; 992 m_ionCameraClient = createIonClient(m_ionCameraClient); 993 if(m_ionCameraClient == 0) 994 ALOGE("ERR(%s):Fail on ion_client_create", __FUNCTION__); 995 996 997 m_BayerManager = new BayerBufManager(); 998 m_mainThread = new MainThread(this); 999 m_requestManager = new RequestManager((SignalDrivenThread*)(m_mainThread.get())); 1000 *openInvalid = InitializeISPChain(); 1001 if (*openInvalid < 0) { 1002 ALOGD("(%s): ISP chain init failed. exiting", __FUNCTION__); 1003 // clean process 1004 // 1. close video nodes 1005 // SCP 1006 res = exynos_v4l2_close(m_camera_info.scp.fd); 1007 if (res != NO_ERROR ) { 1008 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1009 } 1010 // SCC 1011 res = exynos_v4l2_close(m_camera_info.capture.fd); 1012 if (res != NO_ERROR ) { 1013 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1014 } 1015 // Sensor 1016 res = exynos_v4l2_close(m_camera_info.sensor.fd); 1017 if (res != NO_ERROR ) { 1018 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1019 } 1020 // ISP 1021 res = exynos_v4l2_close(m_camera_info.isp.fd); 1022 if (res != NO_ERROR ) { 1023 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1024 } 1025 } else { 1026 m_sensorThread = new SensorThread(this); 1027 m_mainThread->Start("MainThread", PRIORITY_DEFAULT, 0); 1028 m_sensorThread->Start("SensorThread", PRIORITY_DEFAULT, 0); 1029 ALOGV("DEBUG(%s): created sensorthread ", __FUNCTION__); 1030 1031 for (int i = 0 ; i < STREAM_ID_LAST+1 ; i++) 1032 m_subStreams[i].type = SUBSTREAM_TYPE_NONE; 1033 CSC_METHOD cscMethod = CSC_METHOD_HW; 1034 m_exynosPictureCSC = csc_init(cscMethod); 1035 if (m_exynosPictureCSC == NULL) 1036 ALOGE("ERR(%s): csc_init() fail", __FUNCTION__); 1037 csc_set_hw_property(m_exynosPictureCSC, CSC_HW_PROPERTY_FIXED_NODE, PICTURE_GSC_NODE_NUM); 1038 csc_set_hw_property(m_exynosPictureCSC, CSC_HW_PROPERTY_HW_TYPE, CSC_HW_TYPE_GSCALER); 1039 1040 m_exynosVideoCSC = csc_init(cscMethod); 1041 if (m_exynosVideoCSC == NULL) 1042 ALOGE("ERR(%s): csc_init() fail", __FUNCTION__); 1043 csc_set_hw_property(m_exynosVideoCSC, CSC_HW_PROPERTY_FIXED_NODE, VIDEO_GSC_NODE_NUM); 1044 csc_set_hw_property(m_exynosVideoCSC, CSC_HW_PROPERTY_HW_TYPE, CSC_HW_TYPE_GSCALER); 1045 1046 m_setExifFixedAttribute(); 1047 1048 // contol information clear 1049 // flash 1050 m_ctlInfo.flash.i_flashMode = AA_AEMODE_ON; 1051 m_ctlInfo.flash.m_afFlashDoneFlg= false; 1052 m_ctlInfo.flash.m_flashEnableFlg = false; 1053 m_ctlInfo.flash.m_flashFrameCount = 0; 1054 m_ctlInfo.flash.m_flashCnt = 0; 1055 m_ctlInfo.flash.m_flashTimeOut = 0; 1056 m_ctlInfo.flash.m_flashDecisionResult = false; 1057 m_ctlInfo.flash.m_flashTorchMode = false; 1058 m_ctlInfo.flash.m_precaptureState = 0; 1059 m_ctlInfo.flash.m_precaptureTriggerId = 0; 1060 // ae 1061 m_ctlInfo.ae.aeStateNoti = AE_STATE_INACTIVE; 1062 // af 1063 m_ctlInfo.af.m_afTriggerTimeOut = 0; 1064 // scene 1065 m_ctlInfo.scene.prevSceneMode = AA_SCENE_MODE_MAX; 1066 } 1067 ALOGD("(%s): EXIT", __FUNCTION__); 1068} 1069 1070ExynosCameraHWInterface2::~ExynosCameraHWInterface2() 1071{ 1072 ALOGD("(%s): ENTER", __FUNCTION__); 1073 this->release(); 1074 ALOGD("(%s): EXIT", __FUNCTION__); 1075} 1076 1077void ExynosCameraHWInterface2::release() 1078{ 1079 int i, res; 1080 ALOGD("(HAL2::release): ENTER"); 1081 1082 if (m_streamThreads[1] != NULL) { 1083 m_streamThreads[1]->release(); 1084 m_streamThreads[1]->SetSignal(SIGNAL_THREAD_TERMINATE); 1085 } 1086 1087 if (m_streamThreads[0] != NULL) { 1088 m_streamThreads[0]->release(); 1089 m_streamThreads[0]->SetSignal(SIGNAL_THREAD_TERMINATE); 1090 } 1091 1092 if (m_sensorThread != NULL) { 1093 m_sensorThread->release(); 1094 } 1095 1096 if (m_mainThread != NULL) { 1097 m_mainThread->release(); 1098 } 1099 1100 if (m_exynosPictureCSC) 1101 csc_deinit(m_exynosPictureCSC); 1102 m_exynosPictureCSC = NULL; 1103 1104 if (m_exynosVideoCSC) 1105 csc_deinit(m_exynosVideoCSC); 1106 m_exynosVideoCSC = NULL; 1107 1108 if (m_streamThreads[1] != NULL) { 1109 ALOGD("(HAL2::release): START Waiting for (indirect) stream thread 1 termination"); 1110 while (!m_streamThreads[1]->IsTerminated()) 1111 usleep(SIG_WAITING_TICK); 1112 ALOGD("(HAL2::release): END Waiting for (indirect) stream thread 1 termination"); 1113 m_streamThreads[1] = NULL; 1114 } 1115 1116 if (m_streamThreads[0] != NULL) { 1117 ALOGD("(HAL2::release): START Waiting for (indirect) stream thread 0 termination"); 1118 while (!m_streamThreads[0]->IsTerminated()) 1119 usleep(SIG_WAITING_TICK); 1120 ALOGD("(HAL2::release): END Waiting for (indirect) stream thread 0 termination"); 1121 m_streamThreads[0] = NULL; 1122 } 1123 1124 if (m_sensorThread != NULL) { 1125 ALOGD("(HAL2::release): START Waiting for (indirect) sensor thread termination"); 1126 while (!m_sensorThread->IsTerminated()) 1127 usleep(SIG_WAITING_TICK); 1128 ALOGD("(HAL2::release): END Waiting for (indirect) sensor thread termination"); 1129 m_sensorThread = NULL; 1130 } 1131 1132 if (m_mainThread != NULL) { 1133 ALOGD("(HAL2::release): START Waiting for (indirect) main thread termination"); 1134 while (!m_mainThread->IsTerminated()) 1135 usleep(SIG_WAITING_TICK); 1136 ALOGD("(HAL2::release): END Waiting for (indirect) main thread termination"); 1137 m_mainThread = NULL; 1138 } 1139 1140 if (m_requestManager != NULL) { 1141 delete m_requestManager; 1142 m_requestManager = NULL; 1143 } 1144 1145 if (m_BayerManager != NULL) { 1146 delete m_BayerManager; 1147 m_BayerManager = NULL; 1148 } 1149 for (i = 0; i < NUM_BAYER_BUFFERS; i++) 1150 freeCameraMemory(&m_camera_info.sensor.buffer[i], m_camera_info.sensor.planes); 1151 1152 if (m_sccLocalBufferValid) { 1153 for (i = 0; i < NUM_SCC_BUFFERS; i++) 1154#ifdef ENABLE_FRAME_SYNC 1155 freeCameraMemory(&m_sccLocalBuffer[i], 2); 1156#else 1157 freeCameraMemory(&m_sccLocalBuffer[i], 1); 1158#endif 1159 } 1160 else { 1161 for (i = 0; i < NUM_SCC_BUFFERS; i++) 1162 freeCameraMemory(&m_camera_info.capture.buffer[i], m_camera_info.capture.planes); 1163 } 1164 1165 ALOGV("DEBUG(%s): calling exynos_v4l2_close - sensor", __FUNCTION__); 1166 res = exynos_v4l2_close(m_camera_info.sensor.fd); 1167 if (res != NO_ERROR ) { 1168 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1169 } 1170 1171 ALOGV("DEBUG(%s): calling exynos_v4l2_close - isp", __FUNCTION__); 1172 res = exynos_v4l2_close(m_camera_info.isp.fd); 1173 if (res != NO_ERROR ) { 1174 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1175 } 1176 1177 ALOGV("DEBUG(%s): calling exynos_v4l2_close - capture", __FUNCTION__); 1178 res = exynos_v4l2_close(m_camera_info.capture.fd); 1179 if (res != NO_ERROR ) { 1180 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1181 } 1182 1183 ALOGV("DEBUG(%s): calling exynos_v4l2_close - scp", __FUNCTION__); 1184 res = exynos_v4l2_close(m_camera_info.scp.fd); 1185 if (res != NO_ERROR ) { 1186 ALOGE("ERR(%s): exynos_v4l2_close failed(%d)",__FUNCTION__ , res); 1187 } 1188 ALOGV("DEBUG(%s): calling deleteIonClient", __FUNCTION__); 1189 deleteIonClient(m_ionCameraClient); 1190 1191 ALOGD("(HAL2::release): EXIT"); 1192} 1193 1194int ExynosCameraHWInterface2::InitializeISPChain() 1195{ 1196 char node_name[30]; 1197 int fd = 0; 1198 int i; 1199 int ret = 0; 1200 1201 /* Open Sensor */ 1202 memset(&node_name, 0x00, sizeof(char[30])); 1203 sprintf(node_name, "%s%d", NODE_PREFIX, 40); 1204 fd = exynos_v4l2_open(node_name, O_RDWR, 0); 1205 1206 if (fd < 0) { 1207 ALOGE("ERR(%s): failed to open sensor video node (%s) fd (%d)", __FUNCTION__,node_name, fd); 1208 } 1209 else { 1210 ALOGV("DEBUG(%s): sensor video node opened(%s) fd (%d)", __FUNCTION__,node_name, fd); 1211 } 1212 m_camera_info.sensor.fd = fd; 1213 1214 /* Open ISP */ 1215 memset(&node_name, 0x00, sizeof(char[30])); 1216 sprintf(node_name, "%s%d", NODE_PREFIX, 41); 1217 fd = exynos_v4l2_open(node_name, O_RDWR, 0); 1218 1219 if (fd < 0) { 1220 ALOGE("ERR(%s): failed to open isp video node (%s) fd (%d)", __FUNCTION__,node_name, fd); 1221 } 1222 else { 1223 ALOGV("DEBUG(%s): isp video node opened(%s) fd (%d)", __FUNCTION__,node_name, fd); 1224 } 1225 m_camera_info.isp.fd = fd; 1226 1227 /* Open ScalerC */ 1228 memset(&node_name, 0x00, sizeof(char[30])); 1229 sprintf(node_name, "%s%d", NODE_PREFIX, 42); 1230 fd = exynos_v4l2_open(node_name, O_RDWR, 0); 1231 1232 if (fd < 0) { 1233 ALOGE("ERR(%s): failed to open capture video node (%s) fd (%d)", __FUNCTION__,node_name, fd); 1234 } 1235 else { 1236 ALOGV("DEBUG(%s): capture video node opened(%s) fd (%d)", __FUNCTION__,node_name, fd); 1237 } 1238 m_camera_info.capture.fd = fd; 1239 1240 /* Open ScalerP */ 1241 memset(&node_name, 0x00, sizeof(char[30])); 1242 sprintf(node_name, "%s%d", NODE_PREFIX, 44); 1243 fd = exynos_v4l2_open(node_name, O_RDWR, 0); 1244 if (fd < 0) { 1245 ALOGE("DEBUG(%s): failed to open preview video node (%s) fd (%d)", __FUNCTION__,node_name, fd); 1246 } 1247 else { 1248 ALOGV("DEBUG(%s): preview video node opened(%s) fd (%d)", __FUNCTION__,node_name, fd); 1249 } 1250 m_camera_info.scp.fd = fd; 1251 1252 if(m_cameraId == 0) 1253 m_camera_info.sensor_id = SENSOR_NAME_S5K4E5; 1254 else 1255 m_camera_info.sensor_id = SENSOR_NAME_S5K6A3; 1256 1257 memset(&m_camera_info.dummy_shot, 0x00, sizeof(struct camera2_shot_ext)); 1258 m_camera_info.dummy_shot.shot.ctl.request.metadataMode = METADATA_MODE_FULL; 1259 m_camera_info.dummy_shot.shot.magicNumber = 0x23456789; 1260 1261 m_camera_info.dummy_shot.dis_bypass = 1; 1262 m_camera_info.dummy_shot.dnr_bypass = 1; 1263 m_camera_info.dummy_shot.fd_bypass = 1; 1264 1265 /*sensor setting*/ 1266 m_camera_info.dummy_shot.shot.ctl.sensor.exposureTime = 0; 1267 m_camera_info.dummy_shot.shot.ctl.sensor.frameDuration = 0; 1268 m_camera_info.dummy_shot.shot.ctl.sensor.sensitivity = 0; 1269 1270 m_camera_info.dummy_shot.shot.ctl.scaler.cropRegion[0] = 0; 1271 m_camera_info.dummy_shot.shot.ctl.scaler.cropRegion[1] = 0; 1272 1273 /*request setting*/ 1274 m_camera_info.dummy_shot.request_sensor = 1; 1275 m_camera_info.dummy_shot.request_scc = 0; 1276 m_camera_info.dummy_shot.request_scp = 0; 1277 m_camera_info.dummy_shot.shot.ctl.request.outputStreams[0] = 0; 1278 1279 m_camera_info.sensor.width = m_camera2->getSensorRawW(); 1280 m_camera_info.sensor.height = m_camera2->getSensorRawH(); 1281 1282 m_camera_info.sensor.format = V4L2_PIX_FMT_SBGGR16; 1283 m_camera_info.sensor.planes = 2; 1284 m_camera_info.sensor.buffers = NUM_BAYER_BUFFERS; 1285 m_camera_info.sensor.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 1286 m_camera_info.sensor.memory = V4L2_MEMORY_DMABUF; 1287 1288 for(i = 0; i < m_camera_info.sensor.buffers; i++){ 1289 int res; 1290 initCameraMemory(&m_camera_info.sensor.buffer[i], m_camera_info.sensor.planes); 1291 m_camera_info.sensor.buffer[i].size.extS[0] = m_camera_info.sensor.width*m_camera_info.sensor.height*2; 1292 m_camera_info.sensor.buffer[i].size.extS[1] = 8*1024; // HACK, driver use 8*1024, should be use predefined value 1293 res = allocCameraMemory(m_ionCameraClient, &m_camera_info.sensor.buffer[i], m_camera_info.sensor.planes, 1<<1); 1294 if (res) { 1295 ALOGE("ERROR(%s): failed to allocateCameraMemory for sensor buffer %d", __FUNCTION__, i); 1296 // Free allocated sensor buffers 1297 for (int j = 0; j < i; j++) { 1298 freeCameraMemory(&m_camera_info.sensor.buffer[j], m_camera_info.sensor.planes); 1299 } 1300 return false; 1301 } 1302 } 1303 1304 m_camera_info.isp.width = m_camera_info.sensor.width; 1305 m_camera_info.isp.height = m_camera_info.sensor.height; 1306 m_camera_info.isp.format = m_camera_info.sensor.format; 1307 m_camera_info.isp.planes = m_camera_info.sensor.planes; 1308 m_camera_info.isp.buffers = m_camera_info.sensor.buffers; 1309 m_camera_info.isp.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; 1310 m_camera_info.isp.memory = V4L2_MEMORY_DMABUF; 1311 1312 for(i = 0; i < m_camera_info.isp.buffers; i++){ 1313 initCameraMemory(&m_camera_info.isp.buffer[i], m_camera_info.isp.planes); 1314 m_camera_info.isp.buffer[i].size.extS[0] = m_camera_info.sensor.buffer[i].size.extS[0]; 1315 m_camera_info.isp.buffer[i].size.extS[1] = m_camera_info.sensor.buffer[i].size.extS[1]; 1316 m_camera_info.isp.buffer[i].fd.extFd[0] = m_camera_info.sensor.buffer[i].fd.extFd[0]; 1317 m_camera_info.isp.buffer[i].fd.extFd[1] = m_camera_info.sensor.buffer[i].fd.extFd[1]; 1318 m_camera_info.isp.buffer[i].virt.extP[0] = m_camera_info.sensor.buffer[i].virt.extP[0]; 1319 m_camera_info.isp.buffer[i].virt.extP[1] = m_camera_info.sensor.buffer[i].virt.extP[1]; 1320 }; 1321 1322 /* init ISP */ 1323 ret = cam_int_s_input(&(m_camera_info.isp), m_camera_info.sensor_id); 1324 if (ret < 0) { 1325 ALOGE("ERR(%s): cam_int_s_input(%d) failed!!!! ", __FUNCTION__, m_camera_info.sensor_id); 1326 return false; 1327 } 1328 cam_int_s_fmt(&(m_camera_info.isp)); 1329 ALOGV("DEBUG(%s): isp calling reqbuf", __FUNCTION__); 1330 cam_int_reqbufs(&(m_camera_info.isp)); 1331 ALOGV("DEBUG(%s): isp calling querybuf", __FUNCTION__); 1332 ALOGV("DEBUG(%s): isp mem alloc done", __FUNCTION__); 1333 1334 /* init Sensor */ 1335 cam_int_s_input(&(m_camera_info.sensor), m_camera_info.sensor_id); 1336 ALOGV("DEBUG(%s): sensor s_input done", __FUNCTION__); 1337 if (cam_int_s_fmt(&(m_camera_info.sensor))< 0) { 1338 ALOGE("ERR(%s): sensor s_fmt fail", __FUNCTION__); 1339 } 1340 ALOGV("DEBUG(%s): sensor s_fmt done", __FUNCTION__); 1341 cam_int_reqbufs(&(m_camera_info.sensor)); 1342 ALOGV("DEBUG(%s): sensor reqbuf done", __FUNCTION__); 1343 for (i = 0; i < m_camera_info.sensor.buffers; i++) { 1344 ALOGV("DEBUG(%s): sensor initial QBUF [%d]", __FUNCTION__, i); 1345 m_camera_info.dummy_shot.shot.ctl.sensor.frameDuration = 33*1000*1000; // apply from frame #1 1346 m_camera_info.dummy_shot.shot.ctl.request.frameCount = -1; 1347 memcpy( m_camera_info.sensor.buffer[i].virt.extP[1], &(m_camera_info.dummy_shot), 1348 sizeof(struct camera2_shot_ext)); 1349 } 1350 1351 for (i = 0; i < NUM_MIN_SENSOR_QBUF; i++) 1352 cam_int_qbuf(&(m_camera_info.sensor), i); 1353 1354 for (i = NUM_MIN_SENSOR_QBUF; i < m_camera_info.sensor.buffers; i++) 1355 m_requestManager->pushSensorQ(i); 1356 1357 ALOGV("== stream_on :: sensor"); 1358 cam_int_streamon(&(m_camera_info.sensor)); 1359 m_camera_info.sensor.status = true; 1360 1361 /* init Capture */ 1362 m_camera_info.capture.width = m_camera2->getSensorW(); 1363 m_camera_info.capture.height = m_camera2->getSensorH(); 1364 m_camera_info.capture.format = V4L2_PIX_FMT_YUYV; 1365#ifdef ENABLE_FRAME_SYNC 1366 m_camera_info.capture.planes = 2; 1367#else 1368 m_camera_info.capture.planes = 1; 1369#endif 1370 m_camera_info.capture.buffers = NUM_SCC_BUFFERS; 1371 m_camera_info.capture.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 1372 m_camera_info.capture.memory = V4L2_MEMORY_DMABUF; 1373 1374 m_camera_info.capture.status = false; 1375 1376 return true; 1377} 1378 1379void ExynosCameraHWInterface2::StartSCCThread(bool threadExists) 1380{ 1381 ALOGV("(%s)", __FUNCTION__); 1382 StreamThread *AllocatedStream; 1383 stream_parameters_t newParameters; 1384 uint32_t format_actual; 1385 1386 1387 if (!threadExists) { 1388 m_streamThreads[1] = new StreamThread(this, 1); 1389 } 1390 AllocatedStream = (StreamThread*)(m_streamThreads[1].get()); 1391 if (!threadExists) { 1392 AllocatedStream->Start("StreamThread", PRIORITY_DEFAULT, 0); 1393 m_streamThreadInitialize((SignalDrivenThread*)AllocatedStream); 1394 AllocatedStream->m_numRegisteredStream = 1; 1395 } 1396 AllocatedStream->m_index = 1; 1397 1398 format_actual = HAL_PIXEL_FORMAT_YCbCr_422_I; // YUYV 1399 1400 newParameters.width = m_camera2->getSensorW(); 1401 newParameters.height = m_camera2->getSensorH(); 1402 newParameters.format = format_actual; 1403 newParameters.streamOps = NULL; 1404 newParameters.numHwBuffers = NUM_SCC_BUFFERS; 1405#ifdef ENABLE_FRAME_SYNC 1406 newParameters.planes = 2; 1407#else 1408 newParameters.planes = 1; 1409#endif 1410 1411 newParameters.numSvcBufsInHal = 0; 1412 1413 newParameters.node = &m_camera_info.capture; 1414 1415 AllocatedStream->streamType = STREAM_TYPE_INDIRECT; 1416 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, AllocatedStream->m_numRegisteredStream); 1417 1418 if (!threadExists) { 1419 if (!m_sccLocalBufferValid) { 1420 for (int i = 0; i < m_camera_info.capture.buffers; i++){ 1421 initCameraMemory(&m_camera_info.capture.buffer[i], newParameters.node->planes); 1422 m_camera_info.capture.buffer[i].size.extS[0] = m_camera_info.capture.width*m_camera_info.capture.height*2; 1423#ifdef ENABLE_FRAME_SYNC 1424 m_camera_info.capture.buffer[i].size.extS[1] = 4*1024; // HACK, driver use 4*1024, should be use predefined value 1425 allocCameraMemory(m_ionCameraClient, &m_camera_info.capture.buffer[i], m_camera_info.capture.planes, 1<<1); 1426#else 1427 allocCameraMemory(m_ionCameraClient, &m_camera_info.capture.buffer[i], m_camera_info.capture.planes); 1428#endif 1429 m_sccLocalBuffer[i] = m_camera_info.capture.buffer[i]; 1430 } 1431 m_sccLocalBufferValid = true; 1432 } 1433 } else { 1434 if (m_sccLocalBufferValid) { 1435 for (int i = 0; i < m_camera_info.capture.buffers; i++) 1436 m_camera_info.capture.buffer[i] = m_sccLocalBuffer[i]; 1437 } else { 1438 ALOGE("(%s): SCC Thread starting with no buffer", __FUNCTION__); 1439 } 1440 } 1441 cam_int_s_input(newParameters.node, m_camera_info.sensor_id); 1442 m_camera_info.capture.buffers = NUM_SCC_BUFFERS; 1443 cam_int_s_fmt(newParameters.node); 1444 ALOGV("DEBUG(%s): capture calling reqbuf", __FUNCTION__); 1445 cam_int_reqbufs(newParameters.node); 1446 ALOGV("DEBUG(%s): capture calling querybuf", __FUNCTION__); 1447 1448 for (int i = 0; i < newParameters.node->buffers; i++) { 1449 ALOGV("DEBUG(%s): capture initial QBUF [%d]", __FUNCTION__, i); 1450 cam_int_qbuf(newParameters.node, i); 1451 newParameters.svcBufStatus[i] = ON_DRIVER; 1452 } 1453 1454 ALOGV("== stream_on :: capture"); 1455 if (cam_int_streamon(newParameters.node) < 0) { 1456 ALOGE("ERR(%s): capture stream on fail", __FUNCTION__); 1457 } else { 1458 m_camera_info.capture.status = true; 1459 } 1460 1461 AllocatedStream->setParameter(&newParameters); 1462 AllocatedStream->m_activated = true; 1463 AllocatedStream->m_isBufferInit = true; 1464} 1465 1466void ExynosCameraHWInterface2::StartISP() 1467{ 1468 ALOGV("== stream_on :: isp"); 1469 cam_int_streamon(&(m_camera_info.isp)); 1470 exynos_v4l2_s_ctrl(m_camera_info.sensor.fd, V4L2_CID_IS_S_STREAM, IS_ENABLE_STREAM); 1471} 1472 1473int ExynosCameraHWInterface2::getCameraId() const 1474{ 1475 return m_cameraId; 1476} 1477 1478int ExynosCameraHWInterface2::setRequestQueueSrcOps(const camera2_request_queue_src_ops_t *request_src_ops) 1479{ 1480 ALOGV("DEBUG(%s):", __FUNCTION__); 1481 if ((NULL != request_src_ops) && (NULL != request_src_ops->dequeue_request) 1482 && (NULL != request_src_ops->free_request) && (NULL != request_src_ops->request_count)) { 1483 m_requestQueueOps = (camera2_request_queue_src_ops_t*)request_src_ops; 1484 return 0; 1485 } 1486 else { 1487 ALOGE("DEBUG(%s):setRequestQueueSrcOps : NULL arguments", __FUNCTION__); 1488 return 1; 1489 } 1490} 1491 1492int ExynosCameraHWInterface2::notifyRequestQueueNotEmpty() 1493{ 1494 int i = 0; 1495 1496 ALOGV("DEBUG(%s):setting [SIGNAL_MAIN_REQ_Q_NOT_EMPTY] current(%d)", __FUNCTION__, m_requestManager->GetNumEntries()); 1497 if ((NULL==m_frameQueueOps)|| (NULL==m_requestQueueOps)) { 1498 ALOGE("DEBUG(%s):queue ops NULL. ignoring request", __FUNCTION__); 1499 return 0; 1500 } 1501 m_isRequestQueueNull = false; 1502 if (m_requestManager->GetNumEntries() == 0) 1503 m_requestManager->SetInitialSkip(0); 1504 1505 if (m_isIspStarted == false) { 1506 /* isp */ 1507 m_camera_info.sensor.buffers = NUM_BAYER_BUFFERS; 1508 m_camera_info.isp.buffers = m_camera_info.sensor.buffers; 1509 cam_int_s_fmt(&(m_camera_info.isp)); 1510 cam_int_reqbufs(&(m_camera_info.isp)); 1511 1512 /* sensor */ 1513 if (m_camera_info.sensor.status == false) { 1514 cam_int_s_fmt(&(m_camera_info.sensor)); 1515 cam_int_reqbufs(&(m_camera_info.sensor)); 1516 1517 for (i = 0; i < m_camera_info.sensor.buffers; i++) { 1518 ALOGV("DEBUG(%s): sensor initial QBUF [%d]", __FUNCTION__, i); 1519 m_camera_info.dummy_shot.shot.ctl.sensor.frameDuration = 33*1000*1000; // apply from frame #1 1520 m_camera_info.dummy_shot.shot.ctl.request.frameCount = -1; 1521 memcpy( m_camera_info.sensor.buffer[i].virt.extP[1], &(m_camera_info.dummy_shot), 1522 sizeof(struct camera2_shot_ext)); 1523 } 1524 for (i = 0; i < NUM_MIN_SENSOR_QBUF; i++) 1525 cam_int_qbuf(&(m_camera_info.sensor), i); 1526 1527 for (i = NUM_MIN_SENSOR_QBUF; i < m_camera_info.sensor.buffers; i++) 1528 m_requestManager->pushSensorQ(i); 1529 ALOGV("DEBUG(%s): calling sensor streamon", __FUNCTION__); 1530 cam_int_streamon(&(m_camera_info.sensor)); 1531 m_camera_info.sensor.status = true; 1532 } 1533 } 1534 if (!(m_streamThreads[1].get())) { 1535 ALOGV("DEBUG(%s): stream thread 1 not exist. starting without stream", __FUNCTION__); 1536 StartSCCThread(false); 1537 } else { 1538 if (m_streamThreads[1]->m_activated == false) { 1539 ALOGV("DEBUG(%s): stream thread 1 suspended. restarting", __FUNCTION__); 1540 StartSCCThread(true); 1541 } else { 1542 if (m_camera_info.capture.status == false) { 1543 m_camera_info.capture.buffers = NUM_SCC_BUFFERS; 1544 cam_int_s_fmt(&(m_camera_info.capture)); 1545 ALOGV("DEBUG(%s): capture calling reqbuf", __FUNCTION__); 1546 cam_int_reqbufs(&(m_camera_info.capture)); 1547 ALOGV("DEBUG(%s): capture calling querybuf", __FUNCTION__); 1548 1549 if (m_streamThreads[1]->streamType == STREAM_TYPE_DIRECT) { 1550 StreamThread * targetStream = m_streamThreads[1].get(); 1551 stream_parameters_t *targetStreamParms = &(targetStream->m_parameters); 1552 node_info_t *currentNode = targetStreamParms->node; 1553 1554 struct v4l2_buffer v4l2_buf; 1555 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 1556 1557 for (i = 0 ; i < targetStreamParms->numSvcBuffers ; i++) { 1558 v4l2_buf.m.planes = planes; 1559 v4l2_buf.type = currentNode->type; 1560 v4l2_buf.memory = currentNode->memory; 1561 1562 v4l2_buf.length = currentNode->planes; 1563 v4l2_buf.index = i; 1564 ExynosBuffer metaBuf = targetStreamParms->metaBuffers[i]; 1565 1566 if (i < currentNode->buffers) { 1567#ifdef ENABLE_FRAME_SYNC 1568 v4l2_buf.m.planes[0].m.fd = targetStreamParms->svcBuffers[i].fd.extFd[0]; 1569 v4l2_buf.m.planes[2].m.fd = targetStreamParms->svcBuffers[i].fd.extFd[1]; 1570 v4l2_buf.m.planes[1].m.fd = targetStreamParms->svcBuffers[i].fd.extFd[2]; 1571 v4l2_buf.length += targetStreamParms->metaPlanes; 1572 v4l2_buf.m.planes[v4l2_buf.length-1].m.fd = metaBuf.fd.extFd[0]; 1573 v4l2_buf.m.planes[v4l2_buf.length-1].length = metaBuf.size.extS[0]; 1574 1575 ALOGV("Qbuf metaBuf: fd(%d), length(%d) plane(%d)", metaBuf.fd.extFd[0], metaBuf.size.extS[0], v4l2_buf.length); 1576#endif 1577 if (exynos_v4l2_qbuf(currentNode->fd, &v4l2_buf) < 0) { 1578 ALOGE("ERR(%s): exynos_v4l2_qbuf() fail fd(%d)", __FUNCTION__, currentNode->fd); 1579 } 1580 ALOGV("DEBUG(%s): exynos_v4l2_qbuf() success fd(%d)", __FUNCTION__, currentNode->fd); 1581 targetStreamParms->svcBufStatus[i] = REQUIRES_DQ_FROM_SVC; 1582 } 1583 else { 1584 targetStreamParms->svcBufStatus[i] = ON_SERVICE; 1585 } 1586 1587 } 1588 1589 } else { 1590 for (int i = 0; i < m_camera_info.capture.buffers; i++) { 1591 ALOGV("DEBUG(%s): capture initial QBUF [%d]", __FUNCTION__, i); 1592 cam_int_qbuf(&(m_camera_info.capture), i); 1593 } 1594 } 1595 ALOGV("== stream_on :: capture"); 1596 if (cam_int_streamon(&(m_camera_info.capture)) < 0) { 1597 ALOGE("ERR(%s): capture stream on fail", __FUNCTION__); 1598 } else { 1599 m_camera_info.capture.status = true; 1600 } 1601 } 1602 if (m_scpForceSuspended) { 1603 m_scpForceSuspended = false; 1604 } 1605 } 1606 } 1607 if (m_isIspStarted == false) { 1608 StartISP(); 1609 ALOGV("DEBUG(%s):starting sensor thread", __FUNCTION__); 1610 m_requestManager->SetInitialSkip(6); 1611 m_sensorThread->Start("SensorThread", PRIORITY_DEFAULT, 0); 1612 m_isIspStarted = true; 1613 } 1614 m_mainThread->SetSignal(SIGNAL_MAIN_REQ_Q_NOT_EMPTY); 1615 return 0; 1616} 1617 1618int ExynosCameraHWInterface2::setFrameQueueDstOps(const camera2_frame_queue_dst_ops_t *frame_dst_ops) 1619{ 1620 ALOGV("DEBUG(%s):", __FUNCTION__); 1621 if ((NULL != frame_dst_ops) && (NULL != frame_dst_ops->dequeue_frame) 1622 && (NULL != frame_dst_ops->cancel_frame) && (NULL !=frame_dst_ops->enqueue_frame)) { 1623 m_frameQueueOps = (camera2_frame_queue_dst_ops_t *)frame_dst_ops; 1624 return 0; 1625 } 1626 else { 1627 ALOGE("DEBUG(%s):setFrameQueueDstOps : NULL arguments", __FUNCTION__); 1628 return 1; 1629 } 1630} 1631 1632int ExynosCameraHWInterface2::getInProgressCount() 1633{ 1634 int inProgressJpeg; 1635 int inProgressCount; 1636 1637 { 1638 Mutex::Autolock lock(m_jpegEncoderLock); 1639 inProgressJpeg = m_jpegEncodingCount; 1640 inProgressCount = m_requestManager->GetNumEntries(); 1641 } 1642 ALOGV("DEBUG(%s): # of dequeued req (%d) jpeg(%d) = (%d)", __FUNCTION__, 1643 inProgressCount, inProgressJpeg, (inProgressCount + inProgressJpeg)); 1644 return (inProgressCount + inProgressJpeg); 1645} 1646 1647int ExynosCameraHWInterface2::flushCapturesInProgress() 1648{ 1649 return 0; 1650} 1651 1652int ExynosCameraHWInterface2::constructDefaultRequest(int request_template, camera_metadata_t **request) 1653{ 1654 ALOGV("DEBUG(%s): making template (%d) ", __FUNCTION__, request_template); 1655 1656 if (request == NULL) return BAD_VALUE; 1657 if (request_template < 0 || request_template >= CAMERA2_TEMPLATE_COUNT) { 1658 return BAD_VALUE; 1659 } 1660 status_t res; 1661 // Pass 1, calculate size and allocate 1662 res = m_camera2->constructDefaultRequest(request_template, 1663 request, 1664 true); 1665 if (res != OK) { 1666 return res; 1667 } 1668 // Pass 2, build request 1669 res = m_camera2->constructDefaultRequest(request_template, 1670 request, 1671 false); 1672 if (res != OK) { 1673 ALOGE("Unable to populate new request for template %d", 1674 request_template); 1675 } 1676 1677 return res; 1678} 1679 1680int ExynosCameraHWInterface2::allocateStream(uint32_t width, uint32_t height, int format, const camera2_stream_ops_t *stream_ops, 1681 uint32_t *stream_id, uint32_t *format_actual, uint32_t *usage, uint32_t *max_buffers) 1682{ 1683 ALOGD("(%s): stream width(%d) height(%d) format(%x)", __FUNCTION__, width, height, format); 1684 bool useDirectOutput = false; 1685 StreamThread *AllocatedStream; 1686 stream_parameters_t newParameters; 1687 substream_parameters_t *subParameters; 1688 StreamThread *parentStream; 1689 status_t res; 1690 int allocCase = 0; 1691 1692 if ((format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED || format == CAMERA2_HAL_PIXEL_FORMAT_OPAQUE) && 1693 m_camera2->isSupportedResolution(width, height)) { 1694 if (!(m_streamThreads[0].get())) { 1695 ALOGV("DEBUG(%s): stream 0 not exist", __FUNCTION__); 1696 allocCase = 0; 1697 } 1698 else { 1699 if ((m_streamThreads[0].get())->m_activated == true) { 1700 ALOGV("DEBUG(%s): stream 0 exists and activated.", __FUNCTION__); 1701 allocCase = 1; 1702 } 1703 else { 1704 ALOGV("DEBUG(%s): stream 0 exists and deactivated.", __FUNCTION__); 1705 allocCase = 2; 1706 } 1707 } 1708 1709 // TODO : instead of that, use calculate aspect ratio and selection with calculated ratio. 1710 if ((width == 1920 && height == 1080) || (width == 1280 && height == 720) 1711 || (width == 720 && height == 480) || (width == 1440 && height == 960) 1712 || (width == 1344 && height == 896)) { 1713 m_wideAspect = true; 1714 } else { 1715 m_wideAspect = false; 1716 } 1717 ALOGV("DEBUG(%s): m_wideAspect (%d)", __FUNCTION__, m_wideAspect); 1718 1719 if (allocCase == 0 || allocCase == 2) { 1720 *stream_id = STREAM_ID_PREVIEW; 1721 1722 m_streamThreads[0] = new StreamThread(this, *stream_id); 1723 1724 AllocatedStream = (StreamThread*)(m_streamThreads[0].get()); 1725 AllocatedStream->Start("StreamThread", PRIORITY_DEFAULT, 0); 1726 m_streamThreadInitialize((SignalDrivenThread*)AllocatedStream); 1727 1728 *format_actual = HAL_PIXEL_FORMAT_EXYNOS_YV12; 1729 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1730 if (m_wideAspect) 1731 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1732 *max_buffers = 7; 1733 1734 newParameters.width = width; 1735 newParameters.height = height; 1736 newParameters.format = *format_actual; 1737 newParameters.streamOps = stream_ops; 1738 newParameters.usage = *usage; 1739 newParameters.numHwBuffers = NUM_SCP_BUFFERS; 1740 newParameters.numOwnSvcBuffers = *max_buffers; 1741 newParameters.planes = NUM_PLANES(*format_actual); 1742 newParameters.metaPlanes = 1; 1743 newParameters.numSvcBufsInHal = 0; 1744 newParameters.minUndequedBuffer = 3; 1745 newParameters.needsIonMap = true; 1746 1747 newParameters.node = &m_camera_info.scp; 1748 newParameters.node->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 1749 newParameters.node->memory = V4L2_MEMORY_DMABUF; 1750 1751 AllocatedStream->streamType = STREAM_TYPE_DIRECT; 1752 AllocatedStream->m_index = 0; 1753 AllocatedStream->setParameter(&newParameters); 1754 AllocatedStream->m_activated = true; 1755 AllocatedStream->m_numRegisteredStream = 1; 1756 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, AllocatedStream->m_numRegisteredStream); 1757 m_requestManager->SetDefaultParameters(m_camera2->getSensorW()); 1758 m_camera_info.dummy_shot.shot.ctl.scaler.cropRegion[2] = m_camera2->getSensorW(); 1759 if (m_subStreams[STREAM_ID_RECORD].type != SUBSTREAM_TYPE_NONE) 1760 AllocatedStream->attachSubStream(STREAM_ID_RECORD, 10); 1761 if (m_subStreams[STREAM_ID_PRVCB].type != SUBSTREAM_TYPE_NONE) 1762 AllocatedStream->attachSubStream(STREAM_ID_PRVCB, 70); 1763 1764 // set video stabilization killswitch 1765 m_requestManager->m_vdisEnable = width > 352 && height > 288; 1766 1767 return 0; 1768 } else if (allocCase == 1) { 1769 *stream_id = STREAM_ID_RECORD; 1770 1771 subParameters = &m_subStreams[STREAM_ID_RECORD]; 1772 memset(subParameters, 0, sizeof(substream_parameters_t)); 1773 1774 parentStream = (StreamThread*)(m_streamThreads[0].get()); 1775 if (!parentStream) { 1776 return 1; 1777 } 1778 1779 *format_actual = HAL_PIXEL_FORMAT_YCbCr_420_SP; // NV12M 1780 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1781 if (m_wideAspect) 1782 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1783 *max_buffers = 7; 1784 1785 subParameters->type = SUBSTREAM_TYPE_RECORD; 1786 subParameters->width = width; 1787 subParameters->height = height; 1788 subParameters->format = *format_actual; 1789 subParameters->svcPlanes = NUM_PLANES(*format_actual); 1790 subParameters->streamOps = stream_ops; 1791 subParameters->usage = *usage; 1792 subParameters->numOwnSvcBuffers = *max_buffers; 1793 subParameters->numSvcBufsInHal = 0; 1794 subParameters->needBufferInit = false; 1795 subParameters->minUndequedBuffer = 2; 1796 1797 res = parentStream->attachSubStream(STREAM_ID_RECORD, 20); 1798 if (res != NO_ERROR) { 1799 ALOGE("(%s): substream attach failed. res(%d)", __FUNCTION__, res); 1800 return 1; 1801 } 1802 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, parentStream->m_numRegisteredStream); 1803 ALOGV("(%s): Enabling Record", __FUNCTION__); 1804 return 0; 1805 } 1806 } 1807 else if ((format == CAMERA2_HAL_PIXEL_FORMAT_ZSL) 1808 && (width == m_camera2->getSensorW()) && (height == m_camera2->getSensorH())) { 1809 1810 if (!(m_streamThreads[1].get())) { 1811 ALOGV("DEBUG(%s): stream thread 1 not exist", __FUNCTION__); 1812 useDirectOutput = true; 1813 } 1814 else { 1815 ALOGV("DEBUG(%s): stream thread 1 exists and deactivated.", __FUNCTION__); 1816 useDirectOutput = false; 1817 } 1818 if (useDirectOutput) { 1819 *stream_id = STREAM_ID_ZSL; 1820 1821 m_streamThreads[1] = new StreamThread(this, *stream_id); 1822 AllocatedStream = (StreamThread*)(m_streamThreads[1].get()); 1823 AllocatedStream->Start("StreamThread", PRIORITY_DEFAULT, 0); 1824 m_streamThreadInitialize((SignalDrivenThread*)AllocatedStream); 1825 1826 *format_actual = HAL_PIXEL_FORMAT_EXYNOS_YV12; 1827 1828 *format_actual = HAL_PIXEL_FORMAT_YCbCr_422_I; // YUYV 1829 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1830 if (m_wideAspect) 1831 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1832 *max_buffers = 7; 1833 1834 newParameters.width = width; 1835 newParameters.height = height; 1836 newParameters.format = *format_actual; 1837 newParameters.streamOps = stream_ops; 1838 newParameters.usage = *usage; 1839 newParameters.numHwBuffers = NUM_SCC_BUFFERS; 1840 newParameters.numOwnSvcBuffers = *max_buffers; 1841 newParameters.planes = NUM_PLANES(*format_actual); 1842 newParameters.metaPlanes = 1; 1843 1844 newParameters.numSvcBufsInHal = 0; 1845 newParameters.minUndequedBuffer = 2; 1846 newParameters.needsIonMap = false; 1847 1848 newParameters.node = &m_camera_info.capture; 1849 newParameters.node->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 1850 newParameters.node->memory = V4L2_MEMORY_DMABUF; 1851 1852 AllocatedStream->streamType = STREAM_TYPE_DIRECT; 1853 AllocatedStream->m_index = 1; 1854 AllocatedStream->setParameter(&newParameters); 1855 AllocatedStream->m_activated = true; 1856 AllocatedStream->m_numRegisteredStream = 1; 1857 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, AllocatedStream->m_numRegisteredStream); 1858 return 0; 1859 } else { 1860 bool bJpegExists = false; 1861 AllocatedStream = (StreamThread*)(m_streamThreads[1].get()); 1862 subParameters = &m_subStreams[STREAM_ID_JPEG]; 1863 if (subParameters->type == SUBSTREAM_TYPE_JPEG) { 1864 ALOGD("(%s): jpeg stream exists", __FUNCTION__); 1865 bJpegExists = true; 1866 AllocatedStream->detachSubStream(STREAM_ID_JPEG); 1867 } 1868 AllocatedStream->m_releasing = true; 1869 ALOGD("START stream thread 1 release %d", __LINE__); 1870 do { 1871 AllocatedStream->release(); 1872 usleep(SIG_WAITING_TICK); 1873 } while (AllocatedStream->m_releasing); 1874 ALOGD("END stream thread 1 release %d", __LINE__); 1875 1876 *stream_id = STREAM_ID_ZSL; 1877 1878 m_streamThreadInitialize((SignalDrivenThread*)AllocatedStream); 1879 1880 *format_actual = HAL_PIXEL_FORMAT_EXYNOS_YV12; 1881 1882 *format_actual = HAL_PIXEL_FORMAT_YCbCr_422_I; // YUYV 1883 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1884 if (m_wideAspect) 1885 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1886 *max_buffers = 7; 1887 1888 newParameters.width = width; 1889 newParameters.height = height; 1890 newParameters.format = *format_actual; 1891 newParameters.streamOps = stream_ops; 1892 newParameters.usage = *usage; 1893 newParameters.numHwBuffers = NUM_SCC_BUFFERS; 1894 newParameters.numOwnSvcBuffers = *max_buffers; 1895 newParameters.planes = NUM_PLANES(*format_actual); 1896 newParameters.metaPlanes = 1; 1897 1898 newParameters.numSvcBufsInHal = 0; 1899 newParameters.minUndequedBuffer = 2; 1900 newParameters.needsIonMap = false; 1901 1902 newParameters.node = &m_camera_info.capture; 1903 newParameters.node->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; 1904 newParameters.node->memory = V4L2_MEMORY_DMABUF; 1905 1906 AllocatedStream->streamType = STREAM_TYPE_DIRECT; 1907 AllocatedStream->m_index = 1; 1908 AllocatedStream->setParameter(&newParameters); 1909 AllocatedStream->m_activated = true; 1910 AllocatedStream->m_numRegisteredStream = 1; 1911 if (bJpegExists) { 1912 AllocatedStream->attachSubStream(STREAM_ID_JPEG, 10); 1913 } 1914 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, AllocatedStream->m_numRegisteredStream); 1915 return 0; 1916 1917 } 1918 } 1919 else if (format == HAL_PIXEL_FORMAT_BLOB 1920 && m_camera2->isSupportedJpegResolution(width, height)) { 1921 *stream_id = STREAM_ID_JPEG; 1922 1923 subParameters = &m_subStreams[*stream_id]; 1924 memset(subParameters, 0, sizeof(substream_parameters_t)); 1925 1926 if (!(m_streamThreads[1].get())) { 1927 ALOGV("DEBUG(%s): stream thread 1 not exist", __FUNCTION__); 1928 StartSCCThread(false); 1929 } 1930 else if (m_streamThreads[1]->m_activated == false) { 1931 ALOGV("DEBUG(%s): stream thread 1 suspended. restarting", __FUNCTION__); 1932 StartSCCThread(true); 1933 } 1934 parentStream = (StreamThread*)(m_streamThreads[1].get()); 1935 1936 *format_actual = HAL_PIXEL_FORMAT_BLOB; 1937 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1938 if (m_wideAspect) 1939 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1940 *max_buffers = 5; 1941 1942 subParameters->type = SUBSTREAM_TYPE_JPEG; 1943 subParameters->width = width; 1944 subParameters->height = height; 1945 subParameters->format = *format_actual; 1946 subParameters->svcPlanes = 1; 1947 subParameters->streamOps = stream_ops; 1948 subParameters->usage = *usage; 1949 subParameters->numOwnSvcBuffers = *max_buffers; 1950 subParameters->numSvcBufsInHal = 0; 1951 subParameters->needBufferInit = false; 1952 subParameters->minUndequedBuffer = 2; 1953 1954 res = parentStream->attachSubStream(STREAM_ID_JPEG, 10); 1955 if (res != NO_ERROR) { 1956 ALOGE("(%s): substream attach failed. res(%d)", __FUNCTION__, res); 1957 return 1; 1958 } 1959 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, parentStream->m_numRegisteredStream); 1960 ALOGV("(%s): Enabling Jpeg", __FUNCTION__); 1961 return 0; 1962 } 1963 else if (format == HAL_PIXEL_FORMAT_YCrCb_420_SP || format == HAL_PIXEL_FORMAT_YV12) { 1964 *stream_id = STREAM_ID_PRVCB; 1965 1966 subParameters = &m_subStreams[STREAM_ID_PRVCB]; 1967 memset(subParameters, 0, sizeof(substream_parameters_t)); 1968 1969 parentStream = (StreamThread*)(m_streamThreads[0].get()); 1970 if (!parentStream) { 1971 return 1; 1972 } 1973 1974 *format_actual = format; 1975 *usage = GRALLOC_USAGE_SW_WRITE_OFTEN; 1976 if (m_wideAspect) 1977 *usage |= GRALLOC_USAGE_PRIVATE_CHROMA; 1978 *max_buffers = 7; 1979 1980 subParameters->type = SUBSTREAM_TYPE_PRVCB; 1981 subParameters->width = width; 1982 subParameters->height = height; 1983 subParameters->format = *format_actual; 1984 subParameters->svcPlanes = NUM_PLANES(*format_actual); 1985 subParameters->streamOps = stream_ops; 1986 subParameters->usage = *usage; 1987 subParameters->numOwnSvcBuffers = *max_buffers; 1988 subParameters->numSvcBufsInHal = 0; 1989 subParameters->needBufferInit = false; 1990 subParameters->minUndequedBuffer = 2; 1991 1992 if (format == HAL_PIXEL_FORMAT_YCrCb_420_SP) { 1993 subParameters->internalFormat = HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP; 1994 subParameters->internalPlanes = NUM_PLANES(HAL_PIXEL_FORMAT_EXYNOS_YCrCb_420_SP); 1995 } 1996 else { 1997 subParameters->internalFormat = HAL_PIXEL_FORMAT_EXYNOS_YV12; 1998 subParameters->internalPlanes = NUM_PLANES(HAL_PIXEL_FORMAT_EXYNOS_YV12); 1999 } 2000 2001 res = parentStream->attachSubStream(STREAM_ID_PRVCB, 20); 2002 if (res != NO_ERROR) { 2003 ALOGE("(%s): substream attach failed. res(%d)", __FUNCTION__, res); 2004 return 1; 2005 } 2006 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, parentStream->m_numRegisteredStream); 2007 ALOGV("(%s): Enabling previewcb", __FUNCTION__); 2008 return 0; 2009 } 2010 ALOGE("(%s): Unsupported Pixel Format", __FUNCTION__); 2011 return 1; 2012} 2013 2014int ExynosCameraHWInterface2::registerStreamBuffers(uint32_t stream_id, 2015 int num_buffers, buffer_handle_t *registeringBuffers) 2016{ 2017 int i,j; 2018 void *virtAddr[3]; 2019 int plane_index = 0; 2020 StreamThread * targetStream; 2021 stream_parameters_t *targetStreamParms; 2022 node_info_t *currentNode; 2023 2024 struct v4l2_buffer v4l2_buf; 2025 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 2026 2027 ALOGD("(%s): stream_id(%d), num_buff(%d), handle(%x) ", __FUNCTION__, 2028 stream_id, num_buffers, (uint32_t)registeringBuffers); 2029 2030 if (stream_id == STREAM_ID_PREVIEW && m_streamThreads[0].get()) { 2031 targetStream = m_streamThreads[0].get(); 2032 targetStreamParms = &(m_streamThreads[0]->m_parameters); 2033 2034 } 2035 else if (stream_id == STREAM_ID_JPEG || stream_id == STREAM_ID_RECORD || stream_id == STREAM_ID_PRVCB) { 2036 substream_parameters_t *targetParms; 2037 targetParms = &m_subStreams[stream_id]; 2038 2039 targetParms->numSvcBuffers = num_buffers; 2040 2041 for (i = 0 ; i < targetParms->numSvcBuffers ; i++) { 2042 ALOGV("(%s): registering substream(%d) Buffers[%d] (%x) ", __FUNCTION__, 2043 i, stream_id, (uint32_t)(registeringBuffers[i])); 2044 if (m_grallocHal) { 2045 if (m_grallocHal->lock(m_grallocHal, registeringBuffers[i], 2046 targetParms->usage, 0, 0, 2047 targetParms->width, targetParms->height, virtAddr) != 0) { 2048 ALOGE("ERR(%s): could not obtain gralloc buffer", __FUNCTION__); 2049 } 2050 else { 2051 ExynosBuffer currentBuf; 2052 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(registeringBuffers[i]); 2053 if (targetParms->svcPlanes == 1) { 2054 currentBuf.fd.extFd[0] = priv_handle->fd; 2055 currentBuf.size.extS[0] = priv_handle->size; 2056 currentBuf.size.extS[1] = 0; 2057 currentBuf.size.extS[2] = 0; 2058 } else if (targetParms->svcPlanes == 2) { 2059 currentBuf.fd.extFd[0] = priv_handle->fd; 2060 currentBuf.fd.extFd[1] = priv_handle->fd1; 2061 2062 } else if (targetParms->svcPlanes == 3) { 2063 currentBuf.fd.extFd[0] = priv_handle->fd; 2064 currentBuf.fd.extFd[1] = priv_handle->fd1; 2065 currentBuf.fd.extFd[2] = priv_handle->fd2; 2066 } 2067 for (plane_index = 0 ; plane_index < targetParms->svcPlanes ; plane_index++) { 2068 currentBuf.virt.extP[plane_index] = (char *)virtAddr[plane_index]; 2069 CAM_LOGV("DEBUG(%s): plane(%d): fd(%d) addr(%x) size(%d)", 2070 __FUNCTION__, plane_index, currentBuf.fd.extFd[plane_index], 2071 (unsigned int)currentBuf.virt.extP[plane_index], currentBuf.size.extS[plane_index]); 2072 } 2073 targetParms->svcBufStatus[i] = ON_SERVICE; 2074 targetParms->svcBuffers[i] = currentBuf; 2075 targetParms->svcBufHandle[i] = registeringBuffers[i]; 2076 } 2077 } 2078 } 2079 targetParms->needBufferInit = true; 2080 return 0; 2081 } 2082 else if (stream_id == STREAM_ID_ZSL && m_streamThreads[1].get()) { 2083 targetStream = m_streamThreads[1].get(); 2084 targetStreamParms = &(m_streamThreads[1]->m_parameters); 2085 } 2086 else { 2087 ALOGE("(%s): unregistered stream id (%d)", __FUNCTION__, stream_id); 2088 return 1; 2089 } 2090 2091 if (targetStream->streamType == STREAM_TYPE_DIRECT) { 2092 if (num_buffers < targetStreamParms->numHwBuffers) { 2093 ALOGE("ERR(%s) registering insufficient num of buffers (%d) < (%d)", 2094 __FUNCTION__, num_buffers, targetStreamParms->numHwBuffers); 2095 return 1; 2096 } 2097 } 2098 CAM_LOGV("DEBUG(%s): format(%x) width(%d), height(%d) svcPlanes(%d)", 2099 __FUNCTION__, targetStreamParms->format, targetStreamParms->width, 2100 targetStreamParms->height, targetStreamParms->planes); 2101 targetStreamParms->numSvcBuffers = num_buffers; 2102 currentNode = targetStreamParms->node; 2103 currentNode->width = targetStreamParms->width; 2104 currentNode->height = targetStreamParms->height; 2105 currentNode->format = HAL_PIXEL_FORMAT_2_V4L2_PIX(targetStreamParms->format); 2106 currentNode->planes = targetStreamParms->planes; 2107 currentNode->buffers = targetStreamParms->numHwBuffers; 2108 cam_int_s_input(currentNode, m_camera_info.sensor_id); 2109 cam_int_s_fmt(currentNode); 2110 cam_int_reqbufs(currentNode); 2111 for (i = 0 ; i < targetStreamParms->numSvcBuffers ; i++) { 2112 ALOGV("DEBUG(%s): registering Stream Buffers[%d] (%x) ", __FUNCTION__, 2113 i, (uint32_t)(registeringBuffers[i])); 2114 v4l2_buf.m.planes = planes; 2115 v4l2_buf.type = currentNode->type; 2116 v4l2_buf.memory = currentNode->memory; 2117 v4l2_buf.index = i; 2118 v4l2_buf.length = currentNode->planes; 2119 2120 ExynosBuffer currentBuf; 2121 ExynosBuffer metaBuf; 2122 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(registeringBuffers[i]); 2123 2124 m_getAlignedYUVSize(currentNode->format, 2125 currentNode->width, currentNode->height, ¤tBuf); 2126 2127 ALOGV("DEBUG(%s): ion_size(%d), stride(%d), ", __FUNCTION__, priv_handle->size, priv_handle->stride); 2128 if (currentNode->planes == 1) { 2129 v4l2_buf.m.planes[0].m.fd = priv_handle->fd; 2130 currentBuf.fd.extFd[0] = priv_handle->fd; 2131 currentBuf.size.extS[0] = priv_handle->size; 2132 currentBuf.size.extS[1] = 0; 2133 currentBuf.size.extS[2] = 0; 2134 } else if (currentNode->planes == 2) { 2135 v4l2_buf.m.planes[0].m.fd = priv_handle->fd; 2136 v4l2_buf.m.planes[1].m.fd = priv_handle->fd1; 2137 currentBuf.fd.extFd[0] = priv_handle->fd; 2138 currentBuf.fd.extFd[1] = priv_handle->fd1; 2139 2140 } else if (currentNode->planes == 3) { 2141 v4l2_buf.m.planes[0].m.fd = priv_handle->fd; 2142 v4l2_buf.m.planes[2].m.fd = priv_handle->fd1; 2143 v4l2_buf.m.planes[1].m.fd = priv_handle->fd2; 2144 currentBuf.fd.extFd[0] = priv_handle->fd; 2145 currentBuf.fd.extFd[2] = priv_handle->fd1; 2146 currentBuf.fd.extFd[1] = priv_handle->fd2; 2147 } 2148 2149 for (plane_index = 0 ; plane_index < (int)v4l2_buf.length ; plane_index++) { 2150 if (targetStreamParms->needsIonMap) 2151 currentBuf.virt.extP[plane_index] = (char *)ion_map(currentBuf.fd.extFd[plane_index], currentBuf.size.extS[plane_index], 0); 2152 v4l2_buf.m.planes[plane_index].length = currentBuf.size.extS[plane_index]; 2153 ALOGV("(%s): MAPPING plane(%d): fd(%d) addr(%x), length(%d)", 2154 __FUNCTION__, plane_index, v4l2_buf.m.planes[plane_index].m.fd, 2155 (unsigned int)currentBuf.virt.extP[plane_index], 2156 v4l2_buf.m.planes[plane_index].length); 2157 } 2158 2159 if (i < currentNode->buffers) { 2160 2161 2162#ifdef ENABLE_FRAME_SYNC 2163 /* add plane for metadata*/ 2164 metaBuf.size.extS[0] = 4*1024; 2165 allocCameraMemory(m_ionCameraClient , &metaBuf, 1, 1<<0); 2166 2167 v4l2_buf.length += targetStreamParms->metaPlanes; 2168 v4l2_buf.m.planes[v4l2_buf.length-1].m.fd = metaBuf.fd.extFd[0]; 2169 v4l2_buf.m.planes[v4l2_buf.length-1].length = metaBuf.size.extS[0]; 2170 2171 ALOGV("Qbuf metaBuf: fd(%d), length(%d) plane(%d)", metaBuf.fd.extFd[0], metaBuf.size.extS[0], v4l2_buf.length); 2172#endif 2173 if (exynos_v4l2_qbuf(currentNode->fd, &v4l2_buf) < 0) { 2174 ALOGE("ERR(%s): stream id(%d) exynos_v4l2_qbuf() fail fd(%d)", 2175 __FUNCTION__, stream_id, currentNode->fd); 2176 } 2177 ALOGV("DEBUG(%s): stream id(%d) exynos_v4l2_qbuf() success fd(%d)", 2178 __FUNCTION__, stream_id, currentNode->fd); 2179 targetStreamParms->svcBufStatus[i] = REQUIRES_DQ_FROM_SVC; 2180 } 2181 else { 2182 targetStreamParms->svcBufStatus[i] = ON_SERVICE; 2183 } 2184 2185 targetStreamParms->svcBuffers[i] = currentBuf; 2186 targetStreamParms->metaBuffers[i] = metaBuf; 2187 targetStreamParms->svcBufHandle[i] = registeringBuffers[i]; 2188 } 2189 2190 ALOGV("DEBUG(%s): calling streamon stream id = %d", __FUNCTION__, stream_id); 2191 cam_int_streamon(targetStreamParms->node); 2192 ALOGV("DEBUG(%s): calling streamon END", __FUNCTION__); 2193 currentNode->status = true; 2194 ALOGV("DEBUG(%s): END registerStreamBuffers", __FUNCTION__); 2195 2196 return 0; 2197} 2198 2199int ExynosCameraHWInterface2::releaseStream(uint32_t stream_id) 2200{ 2201 StreamThread *targetStream; 2202 status_t res = NO_ERROR; 2203 ALOGD("(%s): stream_id(%d)", __FUNCTION__, stream_id); 2204 bool releasingScpMain = false; 2205 2206 if (stream_id == STREAM_ID_PREVIEW) { 2207 targetStream = (StreamThread*)(m_streamThreads[0].get()); 2208 if (!targetStream) { 2209 ALOGW("(%s): Stream Not Exists", __FUNCTION__); 2210 return NO_ERROR; 2211 } 2212 targetStream->m_numRegisteredStream--; 2213 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, targetStream->m_numRegisteredStream); 2214 releasingScpMain = true; 2215 if (targetStream->m_parameters.needsIonMap) { 2216 for (int i = 0; i < targetStream->m_parameters.numSvcBuffers; i++) { 2217 for (int j = 0; j < targetStream->m_parameters.planes; j++) { 2218 ion_unmap(targetStream->m_parameters.svcBuffers[i].virt.extP[j], 2219 targetStream->m_parameters.svcBuffers[i].size.extS[j]); 2220 ALOGV("(%s) ummap stream buffer[%d], plane(%d), fd %d vaddr %x", __FUNCTION__, i, j, 2221 targetStream->m_parameters.svcBuffers[i].fd.extFd[j], (unsigned int)(targetStream->m_parameters.svcBuffers[i].virt.extP[j])); 2222 } 2223 } 2224 } 2225 } else if (stream_id == STREAM_ID_JPEG) { 2226 if (m_resizeBuf.size.s != 0) { 2227 freeCameraMemory(&m_resizeBuf, 1); 2228 } 2229 memset(&m_subStreams[stream_id], 0, sizeof(substream_parameters_t)); 2230 2231 targetStream = (StreamThread*)(m_streamThreads[1].get()); 2232 if (!targetStream) { 2233 ALOGW("(%s): Stream Not Exists", __FUNCTION__); 2234 return NO_ERROR; 2235 } 2236 2237 if (targetStream->detachSubStream(stream_id) != NO_ERROR) { 2238 ALOGE("(%s): substream detach failed. res(%d)", __FUNCTION__, res); 2239 return 1; 2240 } 2241 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, targetStream->m_numRegisteredStream); 2242 return 0; 2243 } else if (stream_id == STREAM_ID_RECORD) { 2244 memset(&m_subStreams[stream_id], 0, sizeof(substream_parameters_t)); 2245 2246 targetStream = (StreamThread*)(m_streamThreads[0].get()); 2247 if (!targetStream) { 2248 ALOGW("(%s): Stream Not Exists", __FUNCTION__); 2249 return NO_ERROR; 2250 } 2251 2252 if (targetStream->detachSubStream(stream_id) != NO_ERROR) { 2253 ALOGE("(%s): substream detach failed. res(%d)", __FUNCTION__, res); 2254 return 1; 2255 } 2256 2257 if (targetStream->m_numRegisteredStream != 0) 2258 return 0; 2259 } else if (stream_id == STREAM_ID_PRVCB) { 2260 if (m_previewCbBuf.size.s != 0) { 2261 freeCameraMemory(&m_previewCbBuf, m_subStreams[stream_id].internalPlanes); 2262 } 2263 memset(&m_subStreams[stream_id], 0, sizeof(substream_parameters_t)); 2264 2265 targetStream = (StreamThread*)(m_streamThreads[0].get()); 2266 if (!targetStream) { 2267 ALOGW("(%s): Stream Not Exists", __FUNCTION__); 2268 return NO_ERROR; 2269 } 2270 2271 if (targetStream->detachSubStream(stream_id) != NO_ERROR) { 2272 ALOGE("(%s): substream detach failed. res(%d)", __FUNCTION__, res); 2273 return 1; 2274 } 2275 2276 if (targetStream->m_numRegisteredStream != 0) 2277 return 0; 2278 } else if (stream_id == STREAM_ID_ZSL) { 2279 targetStream = (StreamThread*)(m_streamThreads[1].get()); 2280 if (!targetStream) { 2281 ALOGW("(%s): Stream Not Exists", __FUNCTION__); 2282 return NO_ERROR; 2283 } 2284 2285 targetStream->m_numRegisteredStream--; 2286 ALOGV("(%s): m_numRegisteredStream = %d", __FUNCTION__, targetStream->m_numRegisteredStream); 2287 if (targetStream->m_parameters.needsIonMap) { 2288 for (int i = 0; i < targetStream->m_parameters.numSvcBuffers; i++) { 2289 for (int j = 0; j < targetStream->m_parameters.planes; j++) { 2290 ion_unmap(targetStream->m_parameters.svcBuffers[i].virt.extP[j], 2291 targetStream->m_parameters.svcBuffers[i].size.extS[j]); 2292 ALOGV("(%s) ummap stream buffer[%d], plane(%d), fd %d vaddr %x", __FUNCTION__, i, j, 2293 targetStream->m_parameters.svcBuffers[i].fd.extFd[j], (unsigned int)(targetStream->m_parameters.svcBuffers[i].virt.extP[j])); 2294 } 2295 } 2296 } 2297 } else { 2298 ALOGE("ERR:(%s): wrong stream id (%d)", __FUNCTION__, stream_id); 2299 return 1; 2300 } 2301 2302 if (m_sensorThread != NULL && releasingScpMain) { 2303 m_sensorThread->release(); 2304 ALOGD("(%s): START Waiting for (indirect) sensor thread termination", __FUNCTION__); 2305 while (!m_sensorThread->IsTerminated()) 2306 usleep(SIG_WAITING_TICK); 2307 ALOGD("(%s): END Waiting for (indirect) sensor thread termination", __FUNCTION__); 2308 } 2309 2310 if (m_streamThreads[1]->m_numRegisteredStream == 0 && m_streamThreads[1]->m_activated) { 2311 ALOGV("(%s): deactivating stream thread 1 ", __FUNCTION__); 2312 targetStream = (StreamThread*)(m_streamThreads[1].get()); 2313 targetStream->m_releasing = true; 2314 ALOGD("START stream thread release %d", __LINE__); 2315 do { 2316 targetStream->release(); 2317 usleep(SIG_WAITING_TICK); 2318 } while (targetStream->m_releasing); 2319 m_camera_info.capture.status = false; 2320 ALOGD("END stream thread release %d", __LINE__); 2321 } 2322 2323 if (releasingScpMain || (m_streamThreads[0].get() != NULL && m_streamThreads[0]->m_numRegisteredStream == 0 && m_streamThreads[0]->m_activated)) { 2324 ALOGV("(%s): deactivating stream thread 0", __FUNCTION__); 2325 targetStream = (StreamThread*)(m_streamThreads[0].get()); 2326 targetStream->m_releasing = true; 2327 ALOGD("(%s): START Waiting for (indirect) stream thread release - line(%d)", __FUNCTION__, __LINE__); 2328 do { 2329 targetStream->release(); 2330 usleep(SIG_WAITING_TICK); 2331 } while (targetStream->m_releasing); 2332 ALOGD("(%s): END Waiting for (indirect) stream thread release - line(%d)", __FUNCTION__, __LINE__); 2333 targetStream->SetSignal(SIGNAL_THREAD_TERMINATE); 2334 2335 if (targetStream != NULL) { 2336 ALOGD("(%s): START Waiting for (indirect) stream thread termination", __FUNCTION__); 2337 while (!targetStream->IsTerminated()) 2338 usleep(SIG_WAITING_TICK); 2339 ALOGD("(%s): END Waiting for (indirect) stream thread termination", __FUNCTION__); 2340 m_streamThreads[0] = NULL; 2341 } 2342 if (m_camera_info.capture.status == true) { 2343 m_scpForceSuspended = true; 2344 } 2345 m_isIspStarted = false; 2346 } 2347 ALOGV("(%s): END", __FUNCTION__); 2348 return 0; 2349} 2350 2351int ExynosCameraHWInterface2::allocateReprocessStream( 2352 uint32_t width, uint32_t height, uint32_t format, 2353 const camera2_stream_in_ops_t *reprocess_stream_ops, 2354 uint32_t *stream_id, uint32_t *consumer_usage, uint32_t *max_buffers) 2355{ 2356 ALOGV("DEBUG(%s):", __FUNCTION__); 2357 return 0; 2358} 2359 2360int ExynosCameraHWInterface2::allocateReprocessStreamFromStream( 2361 uint32_t output_stream_id, 2362 const camera2_stream_in_ops_t *reprocess_stream_ops, 2363 // outputs 2364 uint32_t *stream_id) 2365{ 2366 ALOGD("(%s): output_stream_id(%d)", __FUNCTION__, output_stream_id); 2367 *stream_id = STREAM_ID_JPEG_REPROCESS; 2368 2369 m_reprocessStreamId = *stream_id; 2370 m_reprocessOps = reprocess_stream_ops; 2371 m_reprocessOutputStreamId = output_stream_id; 2372 return 0; 2373} 2374 2375int ExynosCameraHWInterface2::releaseReprocessStream(uint32_t stream_id) 2376{ 2377 ALOGD("(%s): stream_id(%d)", __FUNCTION__, stream_id); 2378 if (stream_id == STREAM_ID_JPEG_REPROCESS) { 2379 m_reprocessStreamId = 0; 2380 m_reprocessOps = NULL; 2381 m_reprocessOutputStreamId = 0; 2382 return 0; 2383 } 2384 return 1; 2385} 2386 2387int ExynosCameraHWInterface2::triggerAction(uint32_t trigger_id, int ext1, int ext2) 2388{ 2389 Mutex::Autolock lock(m_afModeTriggerLock); 2390 ALOGV("DEBUG(%s): id(%x), %d, %d", __FUNCTION__, trigger_id, ext1, ext2); 2391 2392 switch (trigger_id) { 2393 case CAMERA2_TRIGGER_AUTOFOCUS: 2394 ALOGV("DEBUG(%s):TRIGGER_AUTOFOCUS id(%d)", __FUNCTION__, ext1); 2395 OnAfTrigger(ext1); 2396 break; 2397 2398 case CAMERA2_TRIGGER_CANCEL_AUTOFOCUS: 2399 ALOGV("DEBUG(%s):CANCEL_AUTOFOCUS id(%d)", __FUNCTION__, ext1); 2400 OnAfCancel(ext1); 2401 break; 2402 case CAMERA2_TRIGGER_PRECAPTURE_METERING: 2403 ALOGV("DEBUG(%s):CAMERA2_TRIGGER_PRECAPTURE_METERING id(%d)", __FUNCTION__, ext1); 2404 OnPrecaptureMeteringTriggerStart(ext1); 2405 break; 2406 default: 2407 break; 2408 } 2409 return 0; 2410} 2411 2412int ExynosCameraHWInterface2::setNotifyCallback(camera2_notify_callback notify_cb, void *user) 2413{ 2414 ALOGV("DEBUG(%s): cb_addr(%x)", __FUNCTION__, (unsigned int)notify_cb); 2415 m_notifyCb = notify_cb; 2416 m_callbackCookie = user; 2417 return 0; 2418} 2419 2420int ExynosCameraHWInterface2::getMetadataVendorTagOps(vendor_tag_query_ops_t **ops) 2421{ 2422 ALOGV("DEBUG(%s):", __FUNCTION__); 2423 *ops = NULL; 2424 return 0; 2425} 2426 2427int ExynosCameraHWInterface2::dump(int fd) 2428{ 2429 ALOGV("DEBUG(%s):", __FUNCTION__); 2430 return 0; 2431} 2432 2433void ExynosCameraHWInterface2::m_getAlignedYUVSize(int colorFormat, int w, int h, ExynosBuffer *buf) 2434{ 2435 switch (colorFormat) { 2436 // 1p 2437 case V4L2_PIX_FMT_RGB565 : 2438 case V4L2_PIX_FMT_YUYV : 2439 case V4L2_PIX_FMT_UYVY : 2440 case V4L2_PIX_FMT_VYUY : 2441 case V4L2_PIX_FMT_YVYU : 2442 buf->size.extS[0] = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(colorFormat), w, h); 2443 buf->size.extS[1] = 0; 2444 buf->size.extS[2] = 0; 2445 break; 2446 // 2p 2447 case V4L2_PIX_FMT_NV12 : 2448 case V4L2_PIX_FMT_NV12T : 2449 case V4L2_PIX_FMT_NV21 : 2450 buf->size.extS[0] = ALIGN(w, 16) * ALIGN(h, 16); 2451 buf->size.extS[1] = ALIGN(w/2, 16) * ALIGN(h/2, 16); 2452 buf->size.extS[2] = 0; 2453 break; 2454 case V4L2_PIX_FMT_NV12M : 2455 case V4L2_PIX_FMT_NV12MT_16X16 : 2456 case V4L2_PIX_FMT_NV21M: 2457 buf->size.extS[0] = ALIGN(w, 16) * ALIGN(h, 16); 2458 buf->size.extS[1] = ALIGN(buf->size.extS[0] / 2, 256); 2459 buf->size.extS[2] = 0; 2460 break; 2461 case V4L2_PIX_FMT_NV16 : 2462 case V4L2_PIX_FMT_NV61 : 2463 buf->size.extS[0] = ALIGN(w, 16) * ALIGN(h, 16); 2464 buf->size.extS[1] = ALIGN(w, 16) * ALIGN(h, 16); 2465 buf->size.extS[2] = 0; 2466 break; 2467 // 3p 2468 case V4L2_PIX_FMT_YUV420 : 2469 case V4L2_PIX_FMT_YVU420 : 2470 buf->size.extS[0] = (w * h); 2471 buf->size.extS[1] = (w * h) >> 2; 2472 buf->size.extS[2] = (w * h) >> 2; 2473 break; 2474 case V4L2_PIX_FMT_YUV420M: 2475 case V4L2_PIX_FMT_YVU420M : 2476 buf->size.extS[0] = ALIGN(w, 32) * ALIGN(h, 16); 2477 buf->size.extS[1] = ALIGN(w/2, 16) * ALIGN(h/2, 8); 2478 buf->size.extS[2] = ALIGN(w/2, 16) * ALIGN(h/2, 8); 2479 break; 2480 case V4L2_PIX_FMT_YUV422P : 2481 buf->size.extS[0] = ALIGN(w, 16) * ALIGN(h, 16); 2482 buf->size.extS[1] = ALIGN(w/2, 16) * ALIGN(h/2, 8); 2483 buf->size.extS[2] = ALIGN(w/2, 16) * ALIGN(h/2, 8); 2484 break; 2485 default: 2486 ALOGE("ERR(%s):unmatched colorFormat(%d)", __FUNCTION__, colorFormat); 2487 return; 2488 break; 2489 } 2490} 2491 2492bool ExynosCameraHWInterface2::m_getRatioSize(int src_w, int src_h, 2493 int dst_w, int dst_h, 2494 int *crop_x, int *crop_y, 2495 int *crop_w, int *crop_h, 2496 int zoom) 2497{ 2498 *crop_w = src_w; 2499 *crop_h = src_h; 2500 2501 if ( src_w != dst_w 2502 || src_h != dst_h) { 2503 float src_ratio = 1.0f; 2504 float dst_ratio = 1.0f; 2505 2506 // ex : 1024 / 768 2507 src_ratio = (float)src_w / (float)src_h; 2508 2509 // ex : 352 / 288 2510 dst_ratio = (float)dst_w / (float)dst_h; 2511 2512 if (dst_w * dst_h < src_w * src_h) { 2513 if (dst_ratio <= src_ratio) { 2514 // shrink w 2515 *crop_w = src_h * dst_ratio; 2516 *crop_h = src_h; 2517 } else { 2518 // shrink h 2519 *crop_w = src_w; 2520 *crop_h = src_w / dst_ratio; 2521 } 2522 } else { 2523 if (dst_ratio <= src_ratio) { 2524 // shrink w 2525 *crop_w = src_h * dst_ratio; 2526 *crop_h = src_h; 2527 } else { 2528 // shrink h 2529 *crop_w = src_w; 2530 *crop_h = src_w / dst_ratio; 2531 } 2532 } 2533 } 2534 2535 if (zoom != 0) { 2536 float zoomLevel = ((float)zoom + 10.0) / 10.0; 2537 *crop_w = (int)((float)*crop_w / zoomLevel); 2538 *crop_h = (int)((float)*crop_h / zoomLevel); 2539 } 2540 2541 #define CAMERA_CROP_WIDTH_RESTRAIN_NUM (0x2) 2542 unsigned int w_align = (*crop_w & (CAMERA_CROP_WIDTH_RESTRAIN_NUM - 1)); 2543 if (w_align != 0) { 2544 if ( (CAMERA_CROP_WIDTH_RESTRAIN_NUM >> 1) <= w_align 2545 && *crop_w + (CAMERA_CROP_WIDTH_RESTRAIN_NUM - w_align) <= dst_w) { 2546 *crop_w += (CAMERA_CROP_WIDTH_RESTRAIN_NUM - w_align); 2547 } 2548 else 2549 *crop_w -= w_align; 2550 } 2551 2552 #define CAMERA_CROP_HEIGHT_RESTRAIN_NUM (0x2) 2553 unsigned int h_align = (*crop_h & (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - 1)); 2554 if (h_align != 0) { 2555 if ( (CAMERA_CROP_HEIGHT_RESTRAIN_NUM >> 1) <= h_align 2556 && *crop_h + (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - h_align) <= dst_h) { 2557 *crop_h += (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - h_align); 2558 } 2559 else 2560 *crop_h -= h_align; 2561 } 2562 2563 *crop_x = (src_w - *crop_w) >> 1; 2564 *crop_y = (src_h - *crop_h) >> 1; 2565 2566 if (*crop_x & (CAMERA_CROP_WIDTH_RESTRAIN_NUM >> 1)) 2567 *crop_x -= 1; 2568 2569 if (*crop_y & (CAMERA_CROP_HEIGHT_RESTRAIN_NUM >> 1)) 2570 *crop_y -= 1; 2571 2572 return true; 2573} 2574 2575BayerBufManager::BayerBufManager() 2576{ 2577 ALOGV("DEBUG(%s): ", __FUNCTION__); 2578 for (int i = 0; i < NUM_BAYER_BUFFERS ; i++) { 2579 entries[i].status = BAYER_ON_HAL_EMPTY; 2580 entries[i].reqFrameCnt = 0; 2581 } 2582 sensorEnqueueHead = 0; 2583 sensorDequeueHead = 0; 2584 ispEnqueueHead = 0; 2585 ispDequeueHead = 0; 2586 numOnSensor = 0; 2587 numOnIsp = 0; 2588 numOnHalFilled = 0; 2589 numOnHalEmpty = NUM_BAYER_BUFFERS; 2590} 2591 2592BayerBufManager::~BayerBufManager() 2593{ 2594 ALOGV("%s", __FUNCTION__); 2595} 2596 2597int BayerBufManager::GetIndexForSensorEnqueue() 2598{ 2599 int ret = 0; 2600 if (numOnHalEmpty == 0) 2601 ret = -1; 2602 else 2603 ret = sensorEnqueueHead; 2604 ALOGV("DEBUG(%s): returning (%d)", __FUNCTION__, ret); 2605 return ret; 2606} 2607 2608int BayerBufManager::MarkSensorEnqueue(int index) 2609{ 2610 ALOGV("DEBUG(%s) : BayerIndex[%d] ", __FUNCTION__, index); 2611 2612 // sanity check 2613 if (index != sensorEnqueueHead) { 2614 ALOGV("DEBUG(%s) : Abnormal BayerIndex[%d] - expected[%d]", __FUNCTION__, index, sensorEnqueueHead); 2615 return -1; 2616 } 2617 if (entries[index].status != BAYER_ON_HAL_EMPTY) { 2618 ALOGV("DEBUG(%s) : Abnormal status in BayerIndex[%d] = (%d) expected (%d)", __FUNCTION__, 2619 index, entries[index].status, BAYER_ON_HAL_EMPTY); 2620 return -1; 2621 } 2622 2623 entries[index].status = BAYER_ON_SENSOR; 2624 entries[index].reqFrameCnt = 0; 2625 numOnHalEmpty--; 2626 numOnSensor++; 2627 sensorEnqueueHead = GetNextIndex(index); 2628 ALOGV("DEBUG(%s) END: HAL-e(%d) HAL-f(%d) Sensor(%d) ISP(%d) ", 2629 __FUNCTION__, numOnHalEmpty, numOnHalFilled, numOnSensor, numOnIsp); 2630 return 0; 2631} 2632 2633int BayerBufManager::MarkSensorDequeue(int index, int reqFrameCnt, nsecs_t *timeStamp) 2634{ 2635 ALOGV("DEBUG(%s) : BayerIndex[%d] reqFrameCnt(%d)", __FUNCTION__, index, reqFrameCnt); 2636 2637 if (entries[index].status != BAYER_ON_SENSOR) { 2638 ALOGE("DEBUG(%s) : Abnormal status in BayerIndex[%d] = (%d) expected (%d)", __FUNCTION__, 2639 index, entries[index].status, BAYER_ON_SENSOR); 2640 return -1; 2641 } 2642 2643 entries[index].status = BAYER_ON_HAL_FILLED; 2644 numOnHalFilled++; 2645 numOnSensor--; 2646 2647 return 0; 2648} 2649 2650int BayerBufManager::GetIndexForIspEnqueue(int *reqFrameCnt) 2651{ 2652 int ret = 0; 2653 if (numOnHalFilled == 0) 2654 ret = -1; 2655 else { 2656 *reqFrameCnt = entries[ispEnqueueHead].reqFrameCnt; 2657 ret = ispEnqueueHead; 2658 } 2659 ALOGV("DEBUG(%s): returning BayerIndex[%d]", __FUNCTION__, ret); 2660 return ret; 2661} 2662 2663int BayerBufManager::GetIndexForIspDequeue(int *reqFrameCnt) 2664{ 2665 int ret = 0; 2666 if (numOnIsp == 0) 2667 ret = -1; 2668 else { 2669 *reqFrameCnt = entries[ispDequeueHead].reqFrameCnt; 2670 ret = ispDequeueHead; 2671 } 2672 ALOGV("DEBUG(%s): returning BayerIndex[%d]", __FUNCTION__, ret); 2673 return ret; 2674} 2675 2676int BayerBufManager::MarkIspEnqueue(int index) 2677{ 2678 ALOGV("DEBUG(%s) : BayerIndex[%d] ", __FUNCTION__, index); 2679 2680 // sanity check 2681 if (index != ispEnqueueHead) { 2682 ALOGV("DEBUG(%s) : Abnormal BayerIndex[%d] - expected[%d]", __FUNCTION__, index, ispEnqueueHead); 2683 return -1; 2684 } 2685 if (entries[index].status != BAYER_ON_HAL_FILLED) { 2686 ALOGV("DEBUG(%s) : Abnormal status in BayerIndex[%d] = (%d) expected (%d)", __FUNCTION__, 2687 index, entries[index].status, BAYER_ON_HAL_FILLED); 2688 return -1; 2689 } 2690 2691 entries[index].status = BAYER_ON_ISP; 2692 numOnHalFilled--; 2693 numOnIsp++; 2694 ispEnqueueHead = GetNextIndex(index); 2695 ALOGV("DEBUG(%s) END: HAL-e(%d) HAL-f(%d) Sensor(%d) ISP(%d) ", 2696 __FUNCTION__, numOnHalEmpty, numOnHalFilled, numOnSensor, numOnIsp); 2697 return 0; 2698} 2699 2700int BayerBufManager::MarkIspDequeue(int index) 2701{ 2702 ALOGV("DEBUG(%s) : BayerIndex[%d]", __FUNCTION__, index); 2703 2704 // sanity check 2705 if (index != ispDequeueHead) { 2706 ALOGV("DEBUG(%s) : Abnormal BayerIndex[%d] - expected[%d]", __FUNCTION__, index, ispDequeueHead); 2707 return -1; 2708 } 2709 if (entries[index].status != BAYER_ON_ISP) { 2710 ALOGV("DEBUG(%s) : Abnormal status in BayerIndex[%d] = (%d) expected (%d)", __FUNCTION__, 2711 index, entries[index].status, BAYER_ON_ISP); 2712 return -1; 2713 } 2714 2715 entries[index].status = BAYER_ON_HAL_EMPTY; 2716 entries[index].reqFrameCnt = 0; 2717 numOnHalEmpty++; 2718 numOnIsp--; 2719 ispDequeueHead = GetNextIndex(index); 2720 ALOGV("DEBUG(%s) END: HAL-e(%d) HAL-f(%d) Sensor(%d) ISP(%d) ", 2721 __FUNCTION__, numOnHalEmpty, numOnHalFilled, numOnSensor, numOnIsp); 2722 return 0; 2723} 2724 2725int BayerBufManager::GetNumOnSensor() 2726{ 2727 return numOnSensor; 2728} 2729 2730int BayerBufManager::GetNumOnHalFilled() 2731{ 2732 return numOnHalFilled; 2733} 2734 2735int BayerBufManager::GetNumOnIsp() 2736{ 2737 return numOnIsp; 2738} 2739 2740int BayerBufManager::GetNextIndex(int index) 2741{ 2742 index++; 2743 if (index >= NUM_BAYER_BUFFERS) 2744 index = 0; 2745 2746 return index; 2747} 2748 2749void ExynosCameraHWInterface2::m_mainThreadFunc(SignalDrivenThread * self) 2750{ 2751 camera_metadata_t *currentRequest = NULL; 2752 camera_metadata_t *currentFrame = NULL; 2753 size_t numEntries = 0; 2754 size_t frameSize = 0; 2755 camera_metadata_t * preparedFrame = NULL; 2756 camera_metadata_t *deregisteredRequest = NULL; 2757 uint32_t currentSignal = self->GetProcessingSignal(); 2758 MainThread * selfThread = ((MainThread*)self); 2759 int res = 0; 2760 2761 int ret; 2762 int afMode; 2763 uint32_t afRegion[4]; 2764 2765 ALOGV("DEBUG(%s): m_mainThreadFunc (%x)", __FUNCTION__, currentSignal); 2766 2767 if (currentSignal & SIGNAL_THREAD_RELEASE) { 2768 ALOGV("DEBUG(%s): processing SIGNAL_THREAD_RELEASE", __FUNCTION__); 2769 2770 ALOGV("DEBUG(%s): processing SIGNAL_THREAD_RELEASE DONE", __FUNCTION__); 2771 selfThread->SetSignal(SIGNAL_THREAD_TERMINATE); 2772 return; 2773 } 2774 2775 if (currentSignal & SIGNAL_MAIN_REQ_Q_NOT_EMPTY) { 2776 ALOGV("DEBUG(%s): MainThread processing SIGNAL_MAIN_REQ_Q_NOT_EMPTY", __FUNCTION__); 2777 if (m_requestManager->IsRequestQueueFull()==false) { 2778 Mutex::Autolock lock(m_afModeTriggerLock); 2779 m_requestQueueOps->dequeue_request(m_requestQueueOps, ¤tRequest); 2780 if (NULL == currentRequest) { 2781 ALOGD("DEBUG(%s)(0x%x): No more service requests left in the queue ", __FUNCTION__, currentSignal); 2782 m_isRequestQueueNull = true; 2783 if (m_requestManager->IsVdisEnable()) 2784 m_vdisBubbleCnt = 1; 2785 } 2786 else { 2787 m_requestManager->RegisterRequest(currentRequest, &afMode, afRegion); 2788 2789 SetAfMode((enum aa_afmode)afMode); 2790 SetAfRegion(afRegion); 2791 2792 m_numOfRemainingReqInSvc = m_requestQueueOps->request_count(m_requestQueueOps); 2793 ALOGV("DEBUG(%s): remaining req cnt (%d)", __FUNCTION__, m_numOfRemainingReqInSvc); 2794 if (m_requestManager->IsRequestQueueFull()==false) 2795 selfThread->SetSignal(SIGNAL_MAIN_REQ_Q_NOT_EMPTY); // dequeue repeatedly 2796 2797 m_sensorThread->SetSignal(SIGNAL_SENSOR_START_REQ_PROCESSING); 2798 } 2799 } 2800 else { 2801 m_isRequestQueuePending = true; 2802 } 2803 } 2804 2805 if (currentSignal & SIGNAL_MAIN_STREAM_OUTPUT_DONE) { 2806 ALOGV("DEBUG(%s): MainThread processing SIGNAL_MAIN_STREAM_OUTPUT_DONE", __FUNCTION__); 2807 /*while (1)*/ { 2808 ret = m_requestManager->PrepareFrame(&numEntries, &frameSize, &preparedFrame, GetAfStateForService()); 2809 if (ret == false) 2810 CAM_LOGE("ERR(%s): PrepareFrame ret = %d", __FUNCTION__, ret); 2811 2812 m_requestManager->DeregisterRequest(&deregisteredRequest); 2813 2814 ret = m_requestQueueOps->free_request(m_requestQueueOps, deregisteredRequest); 2815 if (ret < 0) 2816 CAM_LOGE("ERR(%s): free_request ret = %d", __FUNCTION__, ret); 2817 2818 ret = m_frameQueueOps->dequeue_frame(m_frameQueueOps, numEntries, frameSize, ¤tFrame); 2819 if (ret < 0) 2820 CAM_LOGE("ERR(%s): dequeue_frame ret = %d", __FUNCTION__, ret); 2821 2822 if (currentFrame==NULL) { 2823 ALOGV("DBG(%s): frame dequeue returned NULL",__FUNCTION__ ); 2824 } 2825 else { 2826 ALOGV("DEBUG(%s): frame dequeue done. numEntries(%d) frameSize(%d)",__FUNCTION__ , numEntries, frameSize); 2827 } 2828 res = append_camera_metadata(currentFrame, preparedFrame); 2829 if (res==0) { 2830 ALOGV("DEBUG(%s): frame metadata append success",__FUNCTION__); 2831 m_frameQueueOps->enqueue_frame(m_frameQueueOps, currentFrame); 2832 } 2833 else { 2834 ALOGE("ERR(%s): frame metadata append fail (%d)",__FUNCTION__, res); 2835 } 2836 } 2837 if (!m_isRequestQueueNull) { 2838 selfThread->SetSignal(SIGNAL_MAIN_REQ_Q_NOT_EMPTY); 2839 } 2840 2841 if (getInProgressCount()>0) { 2842 ALOGV("DEBUG(%s): STREAM_OUTPUT_DONE and signalling REQ_PROCESSING",__FUNCTION__); 2843 m_sensorThread->SetSignal(SIGNAL_SENSOR_START_REQ_PROCESSING); 2844 } 2845 } 2846 ALOGV("DEBUG(%s): MainThread Exit", __FUNCTION__); 2847 return; 2848} 2849 2850void ExynosCameraHWInterface2::DumpInfoWithShot(struct camera2_shot_ext * shot_ext) 2851{ 2852 ALOGD("#### common Section"); 2853 ALOGD("#### magic(%x) ", 2854 shot_ext->shot.magicNumber); 2855 ALOGD("#### ctl Section"); 2856 ALOGD("#### meta(%d) aper(%f) exp(%lld) duration(%lld) ISO(%d) AWB(%d)", 2857 shot_ext->shot.ctl.request.metadataMode, 2858 shot_ext->shot.ctl.lens.aperture, 2859 shot_ext->shot.ctl.sensor.exposureTime, 2860 shot_ext->shot.ctl.sensor.frameDuration, 2861 shot_ext->shot.ctl.sensor.sensitivity, 2862 shot_ext->shot.ctl.aa.awbMode); 2863 2864 ALOGD("#### OutputStream Sensor(%d) SCP(%d) SCC(%d) streams(%x)", 2865 shot_ext->request_sensor, shot_ext->request_scp, shot_ext->request_scc, 2866 shot_ext->shot.ctl.request.outputStreams[0]); 2867 2868 ALOGD("#### DM Section"); 2869 ALOGD("#### meta(%d) aper(%f) exp(%lld) duration(%lld) ISO(%d) timestamp(%lld) AWB(%d) cnt(%d)", 2870 shot_ext->shot.dm.request.metadataMode, 2871 shot_ext->shot.dm.lens.aperture, 2872 shot_ext->shot.dm.sensor.exposureTime, 2873 shot_ext->shot.dm.sensor.frameDuration, 2874 shot_ext->shot.dm.sensor.sensitivity, 2875 shot_ext->shot.dm.sensor.timeStamp, 2876 shot_ext->shot.dm.aa.awbMode, 2877 shot_ext->shot.dm.request.frameCount ); 2878} 2879 2880void ExynosCameraHWInterface2::m_preCaptureSetter(struct camera2_shot_ext * shot_ext) 2881{ 2882 // Flash 2883 switch (m_ctlInfo.flash.m_flashCnt) { 2884 case IS_FLASH_STATE_ON: 2885 ALOGV("(%s): [Flash] Flash ON for Capture (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2886 // check AF locked 2887 if (m_ctlInfo.flash.m_precaptureTriggerId > 0) { 2888 if (m_ctlInfo.flash.m_flashTimeOut == 0) { 2889 if (m_ctlInfo.flash.i_flashMode == AA_AEMODE_ON_ALWAYS_FLASH) { 2890 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_ON_ALWAYS; 2891 m_ctlInfo.flash.m_flashTimeOut = 5; 2892 } else 2893 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_ON; 2894 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON_WAIT; 2895 } else { 2896 m_ctlInfo.flash.m_flashTimeOut--; 2897 } 2898 } else { 2899 if (m_ctlInfo.flash.i_flashMode == AA_AEMODE_ON_ALWAYS_FLASH) { 2900 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_ON_ALWAYS; 2901 m_ctlInfo.flash.m_flashTimeOut = 5; 2902 } else 2903 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_ON; 2904 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON_WAIT; 2905 } 2906 break; 2907 case IS_FLASH_STATE_ON_WAIT: 2908 break; 2909 case IS_FLASH_STATE_ON_DONE: 2910 if (!m_ctlInfo.flash.m_afFlashDoneFlg) 2911 // auto transition at pre-capture trigger 2912 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_AE_AWB_LOCK; 2913 break; 2914 case IS_FLASH_STATE_AUTO_AE_AWB_LOCK: 2915 ALOGV("(%s): [Flash] IS_FLASH_AF_AUTO_AE_AWB_LOCK (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2916 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_AUTO; 2917 //shot_ext->shot.ctl.aa.aeMode = AA_AEMODE_LOCKED; 2918 shot_ext->shot.ctl.aa.awbMode = AA_AWBMODE_LOCKED; 2919 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AE_AWB_LOCK_WAIT; 2920 break; 2921 case IS_FLASH_STATE_AE_AWB_LOCK_WAIT: 2922 case IS_FLASH_STATE_AUTO_WAIT: 2923 shot_ext->shot.ctl.aa.aeMode =(enum aa_aemode)0; 2924 shot_ext->shot.ctl.aa.awbMode = (enum aa_awbmode)0; 2925 break; 2926 case IS_FLASH_STATE_AUTO_DONE: 2927 ALOGV("(%s): [Flash] IS_FLASH_AF_AUTO DONE (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2928 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_OFF; 2929 break; 2930 case IS_FLASH_STATE_AUTO_OFF: 2931 ALOGV("(%s): [Flash] IS_FLASH_AF_AUTO Clear (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2932 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_OFF; 2933 m_ctlInfo.flash.m_flashEnableFlg = false; 2934 break; 2935 case IS_FLASH_STATE_CAPTURE: 2936 ALOGV("(%s): [Flash] IS_FLASH_CAPTURE (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2937 m_ctlInfo.flash.m_flashTimeOut = FLASH_STABLE_WAIT_TIMEOUT; 2938 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_CAPTURE; 2939 shot_ext->request_scc = 0; 2940 shot_ext->request_scp = 0; 2941 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE_WAIT; // auto transition 2942 break; 2943 case IS_FLASH_STATE_CAPTURE_WAIT: 2944 shot_ext->request_scc = 0; 2945 shot_ext->request_scp = 0; 2946 break; 2947 case IS_FLASH_STATE_CAPTURE_JPEG: 2948 ALOGV("(%s): [Flash] Flash Capture (%d)!!!!!", __FUNCTION__, (FLASH_STABLE_WAIT_TIMEOUT -m_ctlInfo.flash.m_flashTimeOut)); 2949 shot_ext->request_scc = 1; 2950 shot_ext->request_scp = 1; 2951 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE_END; // auto transition 2952 break; 2953 case IS_FLASH_STATE_CAPTURE_END: 2954 ALOGV("(%s): [Flash] Flash Capture END (%d)", __FUNCTION__, shot_ext->shot.ctl.request.frameCount); 2955 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_OFF; 2956 shot_ext->request_scc = 0; 2957 shot_ext->request_scp = 0; 2958 m_ctlInfo.flash.m_flashEnableFlg = false; 2959 m_ctlInfo.flash.m_flashCnt = 0; 2960 m_ctlInfo.flash.m_afFlashDoneFlg= false; 2961 break; 2962 case IS_FLASH_STATE_NONE: 2963 break; 2964 default: 2965 ALOGE("(%s): [Flash] flash state error!! (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 2966 } 2967} 2968 2969void ExynosCameraHWInterface2::m_preCaptureListenerSensor(struct camera2_shot_ext * shot_ext) 2970{ 2971 // Flash 2972 switch (m_ctlInfo.flash.m_flashCnt) { 2973 case IS_FLASH_STATE_AUTO_WAIT: 2974 if (m_ctlInfo.flash.m_flashDecisionResult) { 2975 if (shot_ext->shot.dm.flash.flashMode == CAM2_FLASH_MODE_OFF) { 2976 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_DONE; 2977 ALOGV("(%s): [Flash] Lis : AUTO -> OFF (%d)", __FUNCTION__, shot_ext->shot.dm.flash.flashMode); 2978 } else { 2979 ALOGV("(%s): [Flash] Waiting : AUTO -> OFF", __FUNCTION__); 2980 } 2981 } else { 2982 //If flash isn't activated at flash auto mode, skip flash auto control 2983 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_DONE; 2984 ALOGV("(%s): [Flash] Skip : AUTO -> OFF", __FUNCTION__); 2985 } 2986 break; 2987 } 2988} 2989 2990void ExynosCameraHWInterface2::m_preCaptureListenerISP(struct camera2_shot_ext * shot_ext) 2991{ 2992 // Flash 2993 switch (m_ctlInfo.flash.m_flashCnt) { 2994 case IS_FLASH_STATE_ON_WAIT: 2995 if (shot_ext->shot.dm.flash.decision > 0) { 2996 // store decision result to skip capture sequenece 2997 ALOGV("(%s): [Flash] IS_FLASH_ON, decision - %d", __FUNCTION__, shot_ext->shot.dm.flash.decision); 2998 if (shot_ext->shot.dm.flash.decision == 2) 2999 m_ctlInfo.flash.m_flashDecisionResult = false; 3000 else 3001 m_ctlInfo.flash.m_flashDecisionResult = true; 3002 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON_DONE; 3003 } else { 3004 if (m_ctlInfo.flash.m_flashTimeOut == 0) { 3005 ALOGV("(%s): [Flash] Timeout IS_FLASH_ON, decision is false setting", __FUNCTION__); 3006 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON_DONE; 3007 m_ctlInfo.flash.m_flashDecisionResult = false; 3008 } else { 3009 m_ctlInfo.flash.m_flashTimeOut--; 3010 } 3011 } 3012 break; 3013 case IS_FLASH_STATE_AE_AWB_LOCK_WAIT: 3014 if (shot_ext->shot.dm.aa.awbMode == AA_AWBMODE_LOCKED) { 3015 ALOGV("(%s): [Flash] FLASH_AUTO_AE_AWB_LOCK_WAIT - %d", __FUNCTION__, shot_ext->shot.dm.aa.awbMode); 3016 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_WAIT; 3017 } else { 3018 ALOGV("(%s): [Flash] Waiting : AA_AWBMODE_LOCKED", __FUNCTION__); 3019 } 3020 break; 3021 case IS_FLASH_STATE_CAPTURE_WAIT: 3022 if (m_ctlInfo.flash.m_flashDecisionResult) { 3023 if (shot_ext->shot.dm.flash.firingStable) { 3024 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE_JPEG; 3025 } else { 3026 if (m_ctlInfo.flash.m_flashTimeOut == 0) { 3027 ALOGE("(%s): [Flash] Wait firingStable time-out!!", __FUNCTION__); 3028 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE_JPEG; 3029 } else { 3030 ALOGV("(%s): [Flash] Wait firingStable - %d", __FUNCTION__, m_ctlInfo.flash.m_flashTimeOut); 3031 m_ctlInfo.flash.m_flashTimeOut--; 3032 } 3033 } 3034 } else { 3035 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE_JPEG; 3036 } 3037 break; 3038 } 3039} 3040 3041void ExynosCameraHWInterface2::m_preCaptureAeState(struct camera2_shot_ext * shot_ext) 3042{ 3043 switch (m_ctlInfo.flash.i_flashMode) { 3044 case AA_AEMODE_ON: 3045 // At flash off mode, capture can be done as zsl capture 3046 shot_ext->shot.dm.aa.aeState = AE_STATE_CONVERGED; 3047 break; 3048 case AA_AEMODE_ON_AUTO_FLASH: 3049 // At flash auto mode, main flash have to be done if pre-flash was done. 3050 if (m_ctlInfo.flash.m_flashDecisionResult && m_ctlInfo.flash.m_afFlashDoneFlg) 3051 shot_ext->shot.dm.aa.aeState = AE_STATE_FLASH_REQUIRED; 3052 break; 3053 } 3054} 3055 3056void ExynosCameraHWInterface2::m_updateAfRegion(struct camera2_shot_ext * shot_ext) 3057{ 3058 shot_ext->shot.ctl.aa.afRegions[0] = currentAfRegion[0]; 3059 shot_ext->shot.ctl.aa.afRegions[1] = currentAfRegion[1]; 3060 shot_ext->shot.ctl.aa.afRegions[2] = currentAfRegion[2]; 3061 shot_ext->shot.ctl.aa.afRegions[3] = currentAfRegion[3]; 3062} 3063 3064void ExynosCameraHWInterface2::SetAfRegion(uint32_t * afRegion) 3065{ 3066 currentAfRegion[0] = afRegion[0]; 3067 currentAfRegion[1] = afRegion[1]; 3068 currentAfRegion[2] = afRegion[2]; 3069 currentAfRegion[3] = afRegion[3]; 3070} 3071 3072void ExynosCameraHWInterface2::m_afTrigger(struct camera2_shot_ext * shot_ext, int mode) 3073{ 3074 if (m_afState == HAL_AFSTATE_SCANNING) { 3075 ALOGD("(%s): restarting trigger ", __FUNCTION__); 3076 } else if (!mode) { 3077 if (m_afState != HAL_AFSTATE_NEEDS_COMMAND) 3078 ALOGD("(%s): wrong trigger state %d", __FUNCTION__, m_afState); 3079 else 3080 m_afState = HAL_AFSTATE_STARTED; 3081 } 3082 ALOGD("### AF Triggering with mode (%d) (%d)", m_afMode, m_afState); 3083 shot_ext->shot.ctl.aa.afTrigger = 1; 3084 shot_ext->shot.ctl.aa.afMode = m_afMode; 3085 m_IsAfTriggerRequired = false; 3086} 3087 3088void ExynosCameraHWInterface2::m_sensorThreadFunc(SignalDrivenThread * self) 3089{ 3090 uint32_t currentSignal = self->GetProcessingSignal(); 3091 SensorThread * selfThread = ((SensorThread*)self); 3092 int index; 3093 int index_isp; 3094 status_t res; 3095 nsecs_t frameTime; 3096 int bayersOnSensor = 0, bayersOnIsp = 0; 3097 int j = 0; 3098 bool isCapture = false; 3099 ALOGV("DEBUG(%s): m_sensorThreadFunc (%x)", __FUNCTION__, currentSignal); 3100 3101 if (currentSignal & SIGNAL_THREAD_RELEASE) { 3102 CAM_LOGD("(%s): ENTER processing SIGNAL_THREAD_RELEASE", __FUNCTION__); 3103 3104 ALOGV("(%s): calling sensor streamoff", __FUNCTION__); 3105 cam_int_streamoff(&(m_camera_info.sensor)); 3106 ALOGV("(%s): calling sensor streamoff done", __FUNCTION__); 3107 3108 m_camera_info.sensor.buffers = 0; 3109 ALOGV("DEBUG(%s): sensor calling reqbuf 0 ", __FUNCTION__); 3110 cam_int_reqbufs(&(m_camera_info.sensor)); 3111 ALOGV("DEBUG(%s): sensor calling reqbuf 0 done", __FUNCTION__); 3112 m_camera_info.sensor.status = false; 3113 3114 ALOGV("(%s): calling ISP streamoff", __FUNCTION__); 3115 isp_int_streamoff(&(m_camera_info.isp)); 3116 ALOGV("(%s): calling ISP streamoff done", __FUNCTION__); 3117 3118 m_camera_info.isp.buffers = 0; 3119 ALOGV("DEBUG(%s): isp calling reqbuf 0 ", __FUNCTION__); 3120 cam_int_reqbufs(&(m_camera_info.isp)); 3121 ALOGV("DEBUG(%s): isp calling reqbuf 0 done", __FUNCTION__); 3122 3123 exynos_v4l2_s_ctrl(m_camera_info.sensor.fd, V4L2_CID_IS_S_STREAM, IS_DISABLE_STREAM); 3124 3125 m_requestManager->releaseSensorQ(); 3126 m_requestManager->ResetEntry(); 3127 ALOGV("(%s): EXIT processing SIGNAL_THREAD_RELEASE", __FUNCTION__); 3128 selfThread->SetSignal(SIGNAL_THREAD_TERMINATE); 3129 return; 3130 } 3131 3132 if (currentSignal & SIGNAL_SENSOR_START_REQ_PROCESSING) 3133 { 3134 ALOGV("DEBUG(%s): SensorThread processing SIGNAL_SENSOR_START_REQ_PROCESSING", __FUNCTION__); 3135 int targetStreamIndex = 0, i=0; 3136 int matchedFrameCnt = -1, processingReqIndex; 3137 struct camera2_shot_ext *shot_ext; 3138 struct camera2_shot_ext *shot_ext_capture; 3139 bool triggered = false; 3140 3141 /* dqbuf from sensor */ 3142 ALOGV("Sensor DQbuf start"); 3143 index = cam_int_dqbuf(&(m_camera_info.sensor)); 3144 m_requestManager->pushSensorQ(index); 3145 ALOGV("Sensor DQbuf done(%d)", index); 3146 shot_ext = (struct camera2_shot_ext *)(m_camera_info.sensor.buffer[index].virt.extP[1]); 3147 3148 if (m_nightCaptureCnt != 0) { 3149 matchedFrameCnt = m_nightCaptureFrameCnt; 3150 } else if (m_ctlInfo.flash.m_flashCnt >= IS_FLASH_STATE_CAPTURE) { 3151 matchedFrameCnt = m_ctlInfo.flash.m_flashFrameCount; 3152 ALOGV("Skip frame, request is fixed at %d", matchedFrameCnt); 3153 } else { 3154 matchedFrameCnt = m_requestManager->FindFrameCnt(shot_ext); 3155 } 3156 3157 if (matchedFrameCnt == -1 && m_vdisBubbleCnt > 0) { 3158 matchedFrameCnt = m_vdisDupFrame; 3159 } 3160 3161 if (matchedFrameCnt != -1) { 3162 if (m_vdisBubbleCnt == 0 || m_vdisDupFrame != matchedFrameCnt) { 3163 frameTime = systemTime(); 3164 m_requestManager->RegisterTimestamp(matchedFrameCnt, &frameTime); 3165 m_requestManager->UpdateIspParameters(shot_ext, matchedFrameCnt, &m_ctlInfo); 3166 } else { 3167 ALOGV("bubble for vids: m_vdisBubbleCnt %d, matchedFrameCnt %d", m_vdisDupFrame, matchedFrameCnt); 3168 } 3169 3170 // face af mode setting in case of face priority scene mode 3171 if (m_ctlInfo.scene.prevSceneMode != shot_ext->shot.ctl.aa.sceneMode) { 3172 ALOGV("(%s): Scene mode changed (%d)", __FUNCTION__, shot_ext->shot.ctl.aa.sceneMode); 3173 m_ctlInfo.scene.prevSceneMode = shot_ext->shot.ctl.aa.sceneMode; 3174 } 3175 3176 m_zoomRatio = (float)m_camera2->getSensorW() / (float)shot_ext->shot.ctl.scaler.cropRegion[2]; 3177 float zoomLeft, zoomTop, zoomWidth, zoomHeight; 3178 int crop_x = 0, crop_y = 0, crop_w = 0, crop_h = 0; 3179 3180 m_getRatioSize(m_camera2->getSensorW(), m_camera2->getSensorH(), 3181 m_streamThreads[0]->m_parameters.width, m_streamThreads[0]->m_parameters.height, 3182 &crop_x, &crop_y, 3183 &crop_w, &crop_h, 3184 0); 3185 3186 if (m_streamThreads[0]->m_parameters.width >= m_streamThreads[0]->m_parameters.height) { 3187 zoomWidth = m_camera2->getSensorW() / m_zoomRatio; 3188 zoomHeight = zoomWidth * 3189 m_streamThreads[0]->m_parameters.height / m_streamThreads[0]->m_parameters.width; 3190 } else { 3191 zoomHeight = m_camera2->getSensorH() / m_zoomRatio; 3192 zoomWidth = zoomHeight * 3193 m_streamThreads[0]->m_parameters.width / m_streamThreads[0]->m_parameters.height; 3194 } 3195 zoomLeft = (crop_w - zoomWidth) / 2; 3196 zoomTop = (crop_h - zoomHeight) / 2; 3197 3198 int32_t new_cropRegion[3] = { zoomLeft, zoomTop, zoomWidth }; 3199 3200 int cropCompensation = (new_cropRegion[0] * 2 + new_cropRegion[2]) - ALIGN(crop_w, 4); 3201 if (cropCompensation) 3202 new_cropRegion[2] -= cropCompensation; 3203 3204 shot_ext->shot.ctl.scaler.cropRegion[0] = new_cropRegion[0]; 3205 shot_ext->shot.ctl.scaler.cropRegion[1] = new_cropRegion[1]; 3206 shot_ext->shot.ctl.scaler.cropRegion[2] = new_cropRegion[2]; 3207 if (m_IsAfModeUpdateRequired && (m_ctlInfo.flash.m_precaptureTriggerId == 0)) { 3208 ALOGD("### Applying AF Mode change(Mode %d) ", m_afMode); 3209 shot_ext->shot.ctl.aa.afMode = m_afMode; 3210 if (m_afMode == AA_AFMODE_CONTINUOUS_VIDEO || m_afMode == AA_AFMODE_CONTINUOUS_PICTURE) { 3211 ALOGD("### With Automatic triger for continuous modes"); 3212 m_afState = HAL_AFSTATE_STARTED; 3213 shot_ext->shot.ctl.aa.afTrigger = 1; 3214 triggered = true; 3215 if ((m_ctlInfo.scene.prevSceneMode == AA_SCENE_MODE_UNSUPPORTED) || 3216 (m_ctlInfo.scene.prevSceneMode == AA_SCENE_MODE_FACE_PRIORITY)) { 3217 switch (m_afMode) { 3218 case AA_AFMODE_CONTINUOUS_PICTURE: 3219 shot_ext->shot.ctl.aa.afMode = AA_AFMODE_CONTINUOUS_PICTURE_FACE; 3220 ALOGD("### Face AF Mode change (Mode %d) ", shot_ext->shot.ctl.aa.afMode); 3221 break; 3222 } 3223 } 3224 // reset flash result 3225 if (m_ctlInfo.flash.m_afFlashDoneFlg) { 3226 m_ctlInfo.flash.m_flashEnableFlg = false; 3227 m_ctlInfo.flash.m_afFlashDoneFlg = false; 3228 m_ctlInfo.flash.m_flashDecisionResult = false; 3229 m_ctlInfo.flash.m_flashCnt = 0; 3230 } 3231 m_ctlInfo.af.m_afTriggerTimeOut = 1; 3232 } 3233 3234 m_IsAfModeUpdateRequired = false; 3235 // support inifinity focus mode 3236 if ((m_afMode == AA_AFMODE_MANUAL) && ( shot_ext->shot.ctl.lens.focusDistance == 0)) { 3237 shot_ext->shot.ctl.aa.afMode = AA_AFMODE_INFINITY; 3238 shot_ext->shot.ctl.aa.afTrigger = 1; 3239 triggered = true; 3240 } 3241 if (m_afMode2 != NO_CHANGE) { 3242 enum aa_afmode tempAfMode = m_afMode2; 3243 m_afMode2 = NO_CHANGE; 3244 SetAfMode(tempAfMode); 3245 } 3246 } 3247 else { 3248 shot_ext->shot.ctl.aa.afMode = NO_CHANGE; 3249 } 3250 if (m_IsAfTriggerRequired) { 3251 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 3252 // flash case 3253 if (m_ctlInfo.flash.m_flashCnt == IS_FLASH_STATE_ON_DONE) { 3254 if ((m_afMode != AA_AFMODE_AUTO) && (m_afMode != AA_AFMODE_MACRO)) { 3255 // Flash is enabled and start AF 3256 m_afTrigger(shot_ext, 1); 3257 } else { 3258 m_afTrigger(shot_ext, 0); 3259 } 3260 } 3261 } else { 3262 // non-flash case 3263 m_afTrigger(shot_ext, 0); 3264 } 3265 } else { 3266 shot_ext->shot.ctl.aa.afTrigger = 0; 3267 } 3268 3269 if (m_wideAspect) { 3270 shot_ext->setfile = ISS_SUB_SCENARIO_VIDEO; 3271 } else { 3272 shot_ext->setfile = ISS_SUB_SCENARIO_STILL; 3273 } 3274 if (triggered) 3275 shot_ext->shot.ctl.aa.afTrigger = 1; 3276 3277 // TODO : check collision with AFMode Update 3278 if (m_IsAfLockRequired) { 3279 shot_ext->shot.ctl.aa.afMode = AA_AFMODE_OFF; 3280 m_IsAfLockRequired = false; 3281 } 3282 ALOGV("### Isp Qbuf start(%d) count (%d), SCP(%d) SCC(%d) DIS(%d) shot_size(%d)", 3283 index, 3284 shot_ext->shot.ctl.request.frameCount, 3285 shot_ext->request_scp, 3286 shot_ext->request_scc, 3287 shot_ext->dis_bypass, sizeof(camera2_shot)); 3288 3289 // update AF region 3290 m_updateAfRegion(shot_ext); 3291 3292 m_lastSceneMode = shot_ext->shot.ctl.aa.sceneMode; 3293 if (shot_ext->shot.ctl.aa.sceneMode == AA_SCENE_MODE_NIGHT 3294 && shot_ext->shot.ctl.aa.aeMode == AA_AEMODE_LOCKED) 3295 shot_ext->shot.ctl.aa.aeMode = AA_AEMODE_ON; 3296 if (m_nightCaptureCnt == 0) { 3297 if (shot_ext->shot.ctl.aa.captureIntent == AA_CAPTURE_INTENT_STILL_CAPTURE 3298 && shot_ext->shot.ctl.aa.sceneMode == AA_SCENE_MODE_NIGHT) { 3299 shot_ext->shot.ctl.aa.sceneMode = AA_SCENE_MODE_NIGHT_CAPTURE; 3300 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 2; 3301 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3302 m_nightCaptureCnt = 4; 3303 m_nightCaptureFrameCnt = matchedFrameCnt; 3304 shot_ext->request_scc = 0; 3305 } 3306 } 3307 else if (m_nightCaptureCnt == 1) { 3308 shot_ext->shot.ctl.aa.sceneMode = AA_SCENE_MODE_NIGHT_CAPTURE; 3309 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 30; 3310 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3311 m_nightCaptureCnt--; 3312 m_nightCaptureFrameCnt = 0; 3313 shot_ext->request_scc = 1; 3314 } 3315 else if (m_nightCaptureCnt == 2) { 3316 shot_ext->shot.ctl.aa.sceneMode = AA_SCENE_MODE_NIGHT_CAPTURE; 3317 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 2; 3318 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3319 m_nightCaptureCnt--; 3320 shot_ext->request_scc = 0; 3321 } 3322 else if (m_nightCaptureCnt == 3) { 3323 shot_ext->shot.ctl.aa.sceneMode = AA_SCENE_MODE_NIGHT_CAPTURE; 3324 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 2; 3325 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3326 m_nightCaptureCnt--; 3327 shot_ext->request_scc = 0; 3328 } 3329 else if (m_nightCaptureCnt == 4) { 3330 shot_ext->shot.ctl.aa.sceneMode = AA_SCENE_MODE_NIGHT_CAPTURE; 3331 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 2; 3332 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3333 m_nightCaptureCnt--; 3334 shot_ext->request_scc = 0; 3335 } 3336 3337 switch (shot_ext->shot.ctl.aa.aeTargetFpsRange[1]) { 3338 case 15: 3339 shot_ext->shot.ctl.sensor.frameDuration = (66666 * 1000); 3340 break; 3341 3342 case 24: 3343 shot_ext->shot.ctl.sensor.frameDuration = (41666 * 1000); 3344 break; 3345 3346 case 25: 3347 shot_ext->shot.ctl.sensor.frameDuration = (40000 * 1000); 3348 break; 3349 3350 case 30: 3351 default: 3352 shot_ext->shot.ctl.sensor.frameDuration = (33333 * 1000); 3353 break; 3354 } 3355 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3356 3357 // Flash mode 3358 // Keep and Skip request_scc = 1 at flash enable mode to operate flash sequence 3359 if ((m_ctlInfo.flash.i_flashMode >= AA_AEMODE_ON_AUTO_FLASH) 3360 && (shot_ext->shot.ctl.aa.captureIntent == AA_CAPTURE_INTENT_STILL_CAPTURE) 3361 && (m_cameraId == 0)) { 3362 if (!m_ctlInfo.flash.m_flashDecisionResult) { 3363 m_ctlInfo.flash.m_flashEnableFlg = false; 3364 m_ctlInfo.flash.m_afFlashDoneFlg = false; 3365 m_ctlInfo.flash.m_flashCnt = 0; 3366 } else if ((m_ctlInfo.flash.m_flashCnt == IS_FLASH_STATE_AUTO_DONE) || 3367 (m_ctlInfo.flash.m_flashCnt == IS_FLASH_STATE_AUTO_OFF)) { 3368 ALOGD("(%s): [Flash] Flash capture start : skip request scc 1#####", __FUNCTION__); 3369 shot_ext->request_scc = 0; 3370 m_ctlInfo.flash.m_flashFrameCount = matchedFrameCnt; 3371 m_ctlInfo.flash.m_flashEnableFlg = true; 3372 m_ctlInfo.flash.m_afFlashDoneFlg = false; 3373 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_CAPTURE; 3374 } else if (m_ctlInfo.flash.m_flashCnt < IS_FLASH_STATE_AUTO_DONE) { 3375 ALOGE("(%s): [Flash] Flash capture Error- wrong state !!!!!! (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 3376 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_OFF; 3377 m_ctlInfo.flash.m_flashEnableFlg = false; 3378 m_ctlInfo.flash.m_afFlashDoneFlg= false; 3379 m_ctlInfo.flash.m_flashCnt = 0; 3380 } 3381 } else if (shot_ext->shot.ctl.aa.captureIntent == AA_CAPTURE_INTENT_STILL_CAPTURE) { 3382 m_ctlInfo.flash.m_flashDecisionResult = false; 3383 } 3384 3385 if (shot_ext->shot.ctl.flash.flashMode == CAM2_FLASH_MODE_TORCH) { 3386 if (m_ctlInfo.flash.m_flashTorchMode == false) { 3387 m_ctlInfo.flash.m_flashTorchMode = true; 3388 } 3389 } else { 3390 if (m_ctlInfo.flash.m_flashTorchMode == true) { 3391 shot_ext->shot.ctl.flash.flashMode = CAM2_FLASH_MODE_OFF; 3392 shot_ext->shot.ctl.flash.firingPower = 0; 3393 m_ctlInfo.flash.m_flashTorchMode = false; 3394 } else { 3395 shot_ext->shot.ctl.flash.flashMode = CAM2_FLASH_MODE_NOP; 3396 } 3397 } 3398 3399 if (shot_ext->isReprocessing) { 3400 ALOGV("(%s): Sending signal for Reprocess request", __FUNCTION__); 3401 m_currentReprocessOutStreams = shot_ext->shot.ctl.request.outputStreams[0]; 3402 shot_ext->request_scp = 0; 3403 shot_ext->request_scc = 0; 3404 m_reprocessingFrameCnt = shot_ext->shot.ctl.request.frameCount; 3405 m_ctlInfo.flash.m_flashDecisionResult = false; 3406 memcpy(&m_jpegMetadata, (void*)(m_requestManager->GetInternalShotExtByFrameCnt(m_reprocessingFrameCnt)), 3407 sizeof(struct camera2_shot_ext)); 3408 m_streamThreads[1]->SetSignal(SIGNAL_STREAM_REPROCESSING_START); 3409 m_ctlInfo.flash.m_flashEnableFlg = false; 3410 } 3411 3412 if (m_ctlInfo.flash.m_flashEnableFlg) { 3413 m_preCaptureListenerSensor(shot_ext); 3414 m_preCaptureSetter(shot_ext); 3415 } 3416 3417 ALOGV("(%s): queued aa(%d) aemode(%d) awb(%d) afmode(%d) trigger(%d)", __FUNCTION__, 3418 (int)(shot_ext->shot.ctl.aa.mode), (int)(shot_ext->shot.ctl.aa.aeMode), 3419 (int)(shot_ext->shot.ctl.aa.awbMode), (int)(shot_ext->shot.ctl.aa.afMode), 3420 (int)(shot_ext->shot.ctl.aa.afTrigger)); 3421 3422 if (m_vdisBubbleCnt > 0 && m_vdisDupFrame == matchedFrameCnt) { 3423 shot_ext->dis_bypass = 1; 3424 shot_ext->dnr_bypass = 1; 3425 shot_ext->request_scp = 0; 3426 shot_ext->request_scc = 0; 3427 m_vdisBubbleCnt--; 3428 matchedFrameCnt = -1; 3429 } else { 3430 m_vdisDupFrame = matchedFrameCnt; 3431 } 3432 if (m_scpForceSuspended) 3433 shot_ext->request_scc = 0; 3434 3435 uint32_t current_scp = shot_ext->request_scp; 3436 uint32_t current_scc = shot_ext->request_scc; 3437 3438 if (shot_ext->shot.dm.request.frameCount == 0) { 3439 CAM_LOGE("ERR(%s): dm.request.frameCount = %d", __FUNCTION__, shot_ext->shot.dm.request.frameCount); 3440 } 3441 3442 cam_int_qbuf(&(m_camera_info.isp), index); 3443 3444 ALOGV("### isp DQBUF start"); 3445 index_isp = cam_int_dqbuf(&(m_camera_info.isp)); 3446 3447 shot_ext = (struct camera2_shot_ext *)(m_camera_info.isp.buffer[index_isp].virt.extP[1]); 3448 3449 if (m_ctlInfo.flash.m_flashEnableFlg) 3450 m_preCaptureListenerISP(shot_ext); 3451 3452 ALOGV("### Isp DQbuf done(%d) count (%d), SCP(%d) SCC(%d) dis_bypass(%d) dnr_bypass(%d) shot_size(%d)", 3453 index, 3454 shot_ext->shot.ctl.request.frameCount, 3455 shot_ext->request_scp, 3456 shot_ext->request_scc, 3457 shot_ext->dis_bypass, 3458 shot_ext->dnr_bypass, sizeof(camera2_shot)); 3459 3460 ALOGV("(%s): DM aa(%d) aemode(%d) awb(%d) afmode(%d)", __FUNCTION__, 3461 (int)(shot_ext->shot.dm.aa.mode), (int)(shot_ext->shot.dm.aa.aeMode), 3462 (int)(shot_ext->shot.dm.aa.awbMode), 3463 (int)(shot_ext->shot.dm.aa.afMode)); 3464 3465#ifndef ENABLE_FRAME_SYNC 3466 m_currentOutputStreams = shot_ext->shot.ctl.request.outputStreams[0]; 3467#endif 3468 3469 if (!shot_ext->fd_bypass) { 3470 /* FD orientation axis transformation */ 3471 for (int i=0; i < CAMERA2_MAX_FACES; i++) { 3472 if (shot_ext->shot.dm.stats.faceRectangles[i][0] > 0) 3473 shot_ext->shot.dm.stats.faceRectangles[i][0] = (m_camera2->m_curCameraInfo->sensorW 3474 * shot_ext->shot.dm.stats.faceRectangles[i][0]) 3475 / m_streamThreads[0].get()->m_parameters.width; 3476 if (shot_ext->shot.dm.stats.faceRectangles[i][1] > 0) 3477 shot_ext->shot.dm.stats.faceRectangles[i][1] = (m_camera2->m_curCameraInfo->sensorH 3478 * shot_ext->shot.dm.stats.faceRectangles[i][1]) 3479 / m_streamThreads[0].get()->m_parameters.height; 3480 if (shot_ext->shot.dm.stats.faceRectangles[i][2] > 0) 3481 shot_ext->shot.dm.stats.faceRectangles[i][2] = (m_camera2->m_curCameraInfo->sensorW 3482 * shot_ext->shot.dm.stats.faceRectangles[i][2]) 3483 / m_streamThreads[0].get()->m_parameters.width; 3484 if (shot_ext->shot.dm.stats.faceRectangles[i][3] > 0) 3485 shot_ext->shot.dm.stats.faceRectangles[i][3] = (m_camera2->m_curCameraInfo->sensorH 3486 * shot_ext->shot.dm.stats.faceRectangles[i][3]) 3487 / m_streamThreads[0].get()->m_parameters.height; 3488 } 3489 } 3490 // aeState control 3491 if (shot_ext->shot.ctl.aa.sceneMode != AA_SCENE_MODE_NIGHT) 3492 m_preCaptureAeState(shot_ext); 3493 3494 // At scene mode face priority 3495 if (shot_ext->shot.dm.aa.afMode == AA_AFMODE_CONTINUOUS_PICTURE_FACE) 3496 shot_ext->shot.dm.aa.afMode = AA_AFMODE_CONTINUOUS_PICTURE; 3497 3498 if (matchedFrameCnt != -1 && m_nightCaptureCnt == 0 && (m_ctlInfo.flash.m_flashCnt < IS_FLASH_STATE_CAPTURE)) { 3499 m_requestManager->ApplyDynamicMetadata(shot_ext); 3500 } 3501 3502 if (current_scc != shot_ext->request_scc) { 3503 ALOGD("(%s): scc frame drop1 request_scc(%d to %d)", 3504 __FUNCTION__, current_scc, shot_ext->request_scc); 3505 m_requestManager->NotifyStreamOutput(shot_ext->shot.ctl.request.frameCount); 3506 } 3507 if (shot_ext->request_scc) { 3508 ALOGV("send SIGNAL_STREAM_DATA_COMING (SCC)"); 3509 if (shot_ext->shot.ctl.request.outputStreams[0] & STREAM_MASK_JPEG) { 3510 if (m_ctlInfo.flash.m_flashCnt < IS_FLASH_STATE_CAPTURE) 3511 memcpy(&m_jpegMetadata, (void*)(m_requestManager->GetInternalShotExtByFrameCnt(shot_ext->shot.ctl.request.frameCount)), 3512 sizeof(struct camera2_shot_ext)); 3513 else 3514 memcpy(&m_jpegMetadata, (void*)shot_ext, sizeof(struct camera2_shot_ext)); 3515 } 3516 m_streamThreads[1]->SetSignal(SIGNAL_STREAM_DATA_COMING); 3517 } 3518 if (current_scp != shot_ext->request_scp) { 3519 ALOGD("(%s): scp frame drop1 request_scp(%d to %d)", 3520 __FUNCTION__, current_scp, shot_ext->request_scp); 3521 m_requestManager->NotifyStreamOutput(shot_ext->shot.ctl.request.frameCount); 3522 } 3523 if (shot_ext->request_scp) { 3524 ALOGV("send SIGNAL_STREAM_DATA_COMING (SCP)"); 3525 m_streamThreads[0]->SetSignal(SIGNAL_STREAM_DATA_COMING); 3526 } 3527 3528 ALOGV("(%s): SCP_CLOSING check sensor(%d) scc(%d) scp(%d) ", __FUNCTION__, 3529 shot_ext->request_sensor, shot_ext->request_scc, shot_ext->request_scp); 3530 if (shot_ext->request_scc + shot_ext->request_scp + shot_ext->request_sensor == 0) { 3531 ALOGV("(%s): SCP_CLOSING check OK ", __FUNCTION__); 3532 m_scp_closed = true; 3533 } 3534 else 3535 m_scp_closed = false; 3536 3537 OnAfNotification(shot_ext->shot.dm.aa.afState); 3538 OnPrecaptureMeteringNotificationISP(); 3539 } else { 3540 memcpy(&shot_ext->shot.ctl, &m_camera_info.dummy_shot.shot.ctl, sizeof(struct camera2_ctl)); 3541 shot_ext->shot.ctl.request.frameCount = 0xfffffffe; 3542 shot_ext->request_sensor = 1; 3543 shot_ext->dis_bypass = 1; 3544 shot_ext->dnr_bypass = 1; 3545 shot_ext->fd_bypass = 1; 3546 shot_ext->drc_bypass = 1; 3547 shot_ext->request_scc = 0; 3548 shot_ext->request_scp = 0; 3549 if (m_wideAspect) { 3550 shot_ext->setfile = ISS_SUB_SCENARIO_VIDEO; 3551 } else { 3552 shot_ext->setfile = ISS_SUB_SCENARIO_STILL; 3553 } 3554 shot_ext->shot.ctl.aa.sceneMode = (enum aa_scene_mode)m_lastSceneMode; 3555 if (shot_ext->shot.ctl.aa.sceneMode == AA_SCENE_MODE_NIGHT_CAPTURE || shot_ext->shot.ctl.aa.sceneMode == AA_SCENE_MODE_NIGHT) { 3556 shot_ext->shot.ctl.aa.aeTargetFpsRange[0] = 8; 3557 shot_ext->shot.ctl.aa.aeTargetFpsRange[1] = 30; 3558 } 3559 shot_ext->shot.ctl.aa.aeflashMode = AA_FLASHMODE_OFF; 3560 shot_ext->shot.ctl.flash.flashMode = CAM2_FLASH_MODE_OFF; 3561 ALOGV("### isp QBUF start (bubble)"); 3562 ALOGV("bubble: queued aa(%d) aemode(%d) awb(%d) afmode(%d) trigger(%d)", 3563 (int)(shot_ext->shot.ctl.aa.mode), (int)(shot_ext->shot.ctl.aa.aeMode), 3564 (int)(shot_ext->shot.ctl.aa.awbMode), (int)(shot_ext->shot.ctl.aa.afMode), 3565 (int)(shot_ext->shot.ctl.aa.afTrigger)); 3566 3567 cam_int_qbuf(&(m_camera_info.isp), index); 3568 ALOGV("### isp DQBUF start (bubble)"); 3569 index_isp = cam_int_dqbuf(&(m_camera_info.isp)); 3570 shot_ext = (struct camera2_shot_ext *)(m_camera_info.isp.buffer[index_isp].virt.extP[1]); 3571 ALOGV("bubble: DM aa(%d) aemode(%d) awb(%d) afmode(%d)", 3572 (int)(shot_ext->shot.dm.aa.mode), (int)(shot_ext->shot.dm.aa.aeMode), 3573 (int)(shot_ext->shot.dm.aa.awbMode), 3574 (int)(shot_ext->shot.dm.aa.afMode)); 3575 3576 OnAfNotification(shot_ext->shot.dm.aa.afState); 3577 } 3578 3579 index = m_requestManager->popSensorQ(); 3580 if(index < 0){ 3581 ALOGE("sensorQ is empty"); 3582 return; 3583 } 3584 3585 processingReqIndex = m_requestManager->MarkProcessingRequest(&(m_camera_info.sensor.buffer[index])); 3586 shot_ext = (struct camera2_shot_ext *)(m_camera_info.sensor.buffer[index].virt.extP[1]); 3587 if (m_scp_closing || m_scp_closed) { 3588 ALOGD("(%s): SCP_CLOSING(%d) SCP_CLOSED(%d)", __FUNCTION__, m_scp_closing, m_scp_closed); 3589 shot_ext->request_scc = 0; 3590 shot_ext->request_scp = 0; 3591 shot_ext->request_sensor = 0; 3592 } 3593 cam_int_qbuf(&(m_camera_info.sensor), index); 3594 ALOGV("Sensor Qbuf done(%d)", index); 3595 3596 if (!m_scp_closing 3597 && ((matchedFrameCnt == -1) || (processingReqIndex == -1))){ 3598 ALOGV("make bubble shot: matchedFramcnt(%d) processingReqIndex(%d)", 3599 matchedFrameCnt, processingReqIndex); 3600 selfThread->SetSignal(SIGNAL_SENSOR_START_REQ_PROCESSING); 3601 } 3602 } 3603 return; 3604} 3605 3606void ExynosCameraHWInterface2::m_streamBufferInit(SignalDrivenThread *self) 3607{ 3608 uint32_t currentSignal = self->GetProcessingSignal(); 3609 StreamThread * selfThread = ((StreamThread*)self); 3610 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 3611 node_info_t *currentNode = selfStreamParms->node; 3612 substream_parameters_t *subParms; 3613 buffer_handle_t * buf = NULL; 3614 status_t res; 3615 void *virtAddr[3]; 3616 int i, j; 3617 int index; 3618 nsecs_t timestamp; 3619 3620 if (!(selfThread->m_isBufferInit)) 3621 { 3622 for ( i=0 ; i < selfStreamParms->numSvcBuffers; i++) { 3623 res = selfStreamParms->streamOps->dequeue_buffer(selfStreamParms->streamOps, &buf); 3624 if (res != NO_ERROR || buf == NULL) { 3625 ALOGE("ERR(%s): Init: unable to dequeue buffer : %d",__FUNCTION__ , res); 3626 return; 3627 } 3628 ALOGV("DEBUG(%s): got buf(%x) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, (uint32_t)(*buf), 3629 ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 3630 3631 index = selfThread->findBufferIndex(buf); 3632 if (index == -1) { 3633 ALOGE("ERR(%s): could not find buffer index", __FUNCTION__); 3634 } 3635 else { 3636 ALOGV("DEBUG(%s): found buffer index[%d] - status(%d)", 3637 __FUNCTION__, index, selfStreamParms->svcBufStatus[index]); 3638 if (selfStreamParms->svcBufStatus[index]== REQUIRES_DQ_FROM_SVC) 3639 selfStreamParms->svcBufStatus[index] = ON_DRIVER; 3640 else if (selfStreamParms->svcBufStatus[index]== ON_SERVICE) 3641 selfStreamParms->svcBufStatus[index] = ON_HAL; 3642 else { 3643 ALOGV("DBG(%s): buffer status abnormal (%d) " 3644 , __FUNCTION__, selfStreamParms->svcBufStatus[index]); 3645 } 3646 selfStreamParms->numSvcBufsInHal++; 3647 } 3648 selfStreamParms->bufIndex = 0; 3649 } 3650 selfThread->m_isBufferInit = true; 3651 } 3652 for (int i = 0 ; i < NUM_MAX_SUBSTREAM ; i++) { 3653 if (selfThread->m_attachedSubStreams[i].streamId == -1) 3654 continue; 3655 3656 subParms = &m_subStreams[selfThread->m_attachedSubStreams[i].streamId]; 3657 if (subParms->type && subParms->needBufferInit) { 3658 ALOGV("(%s): [subStream] (id:%d) Buffer Initialization numsvcbuf(%d)", 3659 __FUNCTION__, selfThread->m_attachedSubStreams[i].streamId, subParms->numSvcBuffers); 3660 int checkingIndex = 0; 3661 bool found = false; 3662 for ( i = 0 ; i < subParms->numSvcBuffers; i++) { 3663 res = subParms->streamOps->dequeue_buffer(subParms->streamOps, &buf); 3664 if (res != NO_ERROR || buf == NULL) { 3665 ALOGE("ERR(%s): Init: unable to dequeue buffer : %d",__FUNCTION__ , res); 3666 return; 3667 } 3668 subParms->numSvcBufsInHal++; 3669 ALOGV("DEBUG(%s): [subStream] got buf(%x) bufInHal(%d) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, (uint32_t)(*buf), 3670 subParms->numSvcBufsInHal, ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 3671 3672 if (m_grallocHal->lock(m_grallocHal, *buf, 3673 subParms->usage, 0, 0, 3674 subParms->width, subParms->height, virtAddr) != 0) { 3675 ALOGE("ERR(%s): could not obtain gralloc buffer", __FUNCTION__); 3676 } 3677 else { 3678 ALOGV("DEBUG(%s): [subStream] locked img buf plane0(%x) plane1(%x) plane2(%x)", 3679 __FUNCTION__, (unsigned int)virtAddr[0], (unsigned int)virtAddr[1], (unsigned int)virtAddr[2]); 3680 } 3681 found = false; 3682 for (checkingIndex = 0; checkingIndex < subParms->numSvcBuffers ; checkingIndex++) { 3683 if (subParms->svcBufHandle[checkingIndex] == *buf ) { 3684 found = true; 3685 break; 3686 } 3687 } 3688 ALOGV("DEBUG(%s): [subStream] found(%d) - index[%d]", __FUNCTION__, found, checkingIndex); 3689 if (!found) break; 3690 3691 index = checkingIndex; 3692 3693 if (index == -1) { 3694 ALOGV("ERR(%s): could not find buffer index", __FUNCTION__); 3695 } 3696 else { 3697 ALOGV("DEBUG(%s): found buffer index[%d] - status(%d)", 3698 __FUNCTION__, index, subParms->svcBufStatus[index]); 3699 if (subParms->svcBufStatus[index]== ON_SERVICE) 3700 subParms->svcBufStatus[index] = ON_HAL; 3701 else { 3702 ALOGV("DBG(%s): buffer status abnormal (%d) " 3703 , __FUNCTION__, subParms->svcBufStatus[index]); 3704 } 3705 if (*buf != subParms->svcBufHandle[index]) 3706 ALOGV("DBG(%s): different buf_handle index ", __FUNCTION__); 3707 else 3708 ALOGV("DEBUG(%s): same buf_handle index", __FUNCTION__); 3709 } 3710 subParms->svcBufIndex = 0; 3711 } 3712 if (subParms->type == SUBSTREAM_TYPE_JPEG) { 3713 m_resizeBuf.size.extS[0] = ALIGN(subParms->width, 16) * ALIGN(subParms->height, 16) * 2; 3714 m_resizeBuf.size.extS[1] = 0; 3715 m_resizeBuf.size.extS[2] = 0; 3716 3717 if (allocCameraMemory(m_ionCameraClient, &m_resizeBuf, 1) == -1) { 3718 ALOGE("ERR(%s): Failed to allocate resize buf", __FUNCTION__); 3719 } 3720 } 3721 if (subParms->type == SUBSTREAM_TYPE_PRVCB) { 3722 m_getAlignedYUVSize(HAL_PIXEL_FORMAT_2_V4L2_PIX(subParms->internalFormat), subParms->width, 3723 subParms->height, &m_previewCbBuf); 3724 3725 if (allocCameraMemory(m_ionCameraClient, &m_previewCbBuf, subParms->internalPlanes) == -1) { 3726 ALOGE("ERR(%s): Failed to allocate prvcb buf", __FUNCTION__); 3727 } 3728 } 3729 subParms->needBufferInit= false; 3730 } 3731 } 3732} 3733 3734void ExynosCameraHWInterface2::m_streamThreadInitialize(SignalDrivenThread * self) 3735{ 3736 StreamThread * selfThread = ((StreamThread*)self); 3737 ALOGV("DEBUG(%s): ", __FUNCTION__ ); 3738 memset(&(selfThread->m_parameters), 0, sizeof(stream_parameters_t)); 3739 selfThread->m_isBufferInit = false; 3740 for (int i = 0 ; i < NUM_MAX_SUBSTREAM ; i++) { 3741 selfThread->m_attachedSubStreams[i].streamId = -1; 3742 selfThread->m_attachedSubStreams[i].priority = 0; 3743 } 3744 return; 3745} 3746 3747int ExynosCameraHWInterface2::m_runSubStreamFunc(StreamThread *selfThread, ExynosBuffer *srcImageBuf, 3748 int stream_id, nsecs_t frameTimeStamp) 3749{ 3750 substream_parameters_t *subParms = &m_subStreams[stream_id]; 3751 3752 switch (stream_id) { 3753 3754 case STREAM_ID_JPEG: 3755 return m_jpegCreator(selfThread, srcImageBuf, frameTimeStamp); 3756 3757 case STREAM_ID_RECORD: 3758 return m_recordCreator(selfThread, srcImageBuf, frameTimeStamp); 3759 3760 case STREAM_ID_PRVCB: 3761 return m_prvcbCreator(selfThread, srcImageBuf, frameTimeStamp); 3762 3763 default: 3764 return 0; 3765 } 3766} 3767void ExynosCameraHWInterface2::m_streamFunc_direct(SignalDrivenThread *self) 3768{ 3769 uint32_t currentSignal = self->GetProcessingSignal(); 3770 StreamThread * selfThread = ((StreamThread*)self); 3771 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 3772 node_info_t *currentNode = selfStreamParms->node; 3773 int i = 0; 3774 nsecs_t frameTimeStamp; 3775 3776 if (currentSignal & SIGNAL_THREAD_RELEASE) { 3777 CAM_LOGD("(%s): [%d] START SIGNAL_THREAD_RELEASE", __FUNCTION__, selfThread->m_index); 3778 3779 if (selfThread->m_isBufferInit) { 3780 if (!(currentNode->fd == m_camera_info.capture.fd && m_camera_info.capture.status == false)) { 3781 ALOGV("(%s): [%d] calling streamoff (fd:%d)", __FUNCTION__, 3782 selfThread->m_index, currentNode->fd); 3783 if (cam_int_streamoff(currentNode) < 0 ) { 3784 ALOGE("ERR(%s): stream off fail", __FUNCTION__); 3785 } 3786 ALOGV("(%s): [%d] streamoff done and calling reqbuf 0 (fd:%d)", __FUNCTION__, 3787 selfThread->m_index, currentNode->fd); 3788 currentNode->buffers = 0; 3789 cam_int_reqbufs(currentNode); 3790 ALOGV("(%s): [%d] reqbuf 0 DONE (fd:%d)", __FUNCTION__, 3791 selfThread->m_index, currentNode->fd); 3792 } 3793 } 3794#ifdef ENABLE_FRAME_SYNC 3795 // free metabuffers 3796 for (i = 0; i < NUM_MAX_CAMERA_BUFFERS; i++) 3797 if (selfStreamParms->metaBuffers[i].fd.extFd[0] != 0) { 3798 freeCameraMemory(&(selfStreamParms->metaBuffers[i]), 1); 3799 selfStreamParms->metaBuffers[i].fd.extFd[0] = 0; 3800 selfStreamParms->metaBuffers[i].size.extS[0] = 0; 3801 } 3802#endif 3803 selfThread->m_isBufferInit = false; 3804 selfThread->m_releasing = false; 3805 selfThread->m_activated = false; 3806 ALOGV("(%s): [%d] END SIGNAL_THREAD_RELEASE", __FUNCTION__, selfThread->m_index); 3807 return; 3808 } 3809 if (currentSignal & SIGNAL_STREAM_REPROCESSING_START) { 3810 status_t res; 3811 buffer_handle_t * buf = NULL; 3812 bool found = false; 3813 ALOGV("(%s): streamthread[%d] START SIGNAL_STREAM_REPROCESSING_START", 3814 __FUNCTION__, selfThread->m_index); 3815 res = m_reprocessOps->acquire_buffer(m_reprocessOps, &buf); 3816 if (res != NO_ERROR || buf == NULL) { 3817 ALOGE("ERR(%s): [reprocess] unable to acquire_buffer : %d",__FUNCTION__ , res); 3818 return; 3819 } 3820 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(*buf); 3821 int checkingIndex = 0; 3822 for (checkingIndex = 0; checkingIndex < selfStreamParms->numSvcBuffers ; checkingIndex++) { 3823 if (priv_handle->fd == selfStreamParms->svcBuffers[checkingIndex].fd.extFd[0] ) { 3824 found = true; 3825 break; 3826 } 3827 } 3828 ALOGV("DEBUG(%s): dequeued buf %x => found(%d) index(%d) ", 3829 __FUNCTION__, (unsigned int)buf, found, checkingIndex); 3830 3831 if (!found) return; 3832 3833 for (int i = 0 ; i < NUM_MAX_SUBSTREAM ; i++) { 3834 if (selfThread->m_attachedSubStreams[i].streamId == -1) 3835 continue; 3836 3837#ifdef ENABLE_FRAME_SYNC 3838 frameTimeStamp = m_requestManager->GetTimestampByFrameCnt(m_reprocessingFrameCnt); 3839 m_requestManager->NotifyStreamOutput(m_reprocessingFrameCnt); 3840#else 3841 frameTimeStamp = m_requestManager->GetTimestamp(m_requestManager->GetFrameIndex()); 3842#endif 3843 if (m_currentReprocessOutStreams & (1<<selfThread->m_attachedSubStreams[i].streamId)) 3844 m_runSubStreamFunc(selfThread, &(selfStreamParms->svcBuffers[checkingIndex]), 3845 selfThread->m_attachedSubStreams[i].streamId, frameTimeStamp); 3846 } 3847 3848 res = m_reprocessOps->release_buffer(m_reprocessOps, buf); 3849 if (res != NO_ERROR) { 3850 ALOGE("ERR(%s): [reprocess] unable to release_buffer : %d",__FUNCTION__ , res); 3851 return; 3852 } 3853 ALOGV("(%s): streamthread[%d] END SIGNAL_STREAM_REPROCESSING_START", 3854 __FUNCTION__,selfThread->m_index); 3855 3856 return; 3857 } 3858 if (currentSignal & SIGNAL_STREAM_DATA_COMING) { 3859 buffer_handle_t * buf = NULL; 3860 status_t res = 0; 3861 int i, j; 3862 int index; 3863 nsecs_t timestamp; 3864#ifdef ENABLE_FRAME_SYNC 3865 camera2_stream *frame; 3866 uint8_t currentOutputStreams; 3867 bool directOutputEnabled = false; 3868#endif 3869 int numOfUndqbuf = 0; 3870 3871 ALOGV("(%s): streamthread[%d] START SIGNAL_STREAM_DATA_COMING", __FUNCTION__,selfThread->m_index); 3872 3873 m_streamBufferInit(self); 3874 3875 do { 3876 ALOGV("DEBUG(%s): streamthread[%d] type(%d) DQBUF START ",__FUNCTION__, 3877 selfThread->m_index, selfThread->streamType); 3878 3879#ifdef ENABLE_FRAME_SYNC 3880 selfStreamParms->bufIndex = cam_int_dqbuf(currentNode, selfStreamParms->planes + selfStreamParms->metaPlanes); 3881 frame = (struct camera2_stream *)(selfStreamParms->metaBuffers[selfStreamParms->bufIndex].virt.extP[0]); 3882 frameTimeStamp = m_requestManager->GetTimestampByFrameCnt(frame->rcount); 3883 currentOutputStreams = m_requestManager->GetOutputStreamByFrameCnt(frame->rcount); 3884 ALOGV("frame count streamthread[%d] : %d, outputStream(%x)", selfThread->m_index, frame->rcount, currentOutputStreams); 3885 if (((currentOutputStreams & STREAM_MASK_PREVIEW) && selfThread->m_index == 0)|| 3886 ((currentOutputStreams & STREAM_MASK_ZSL) && selfThread->m_index == 1)) { 3887 directOutputEnabled = true; 3888 } 3889 if (!directOutputEnabled) { 3890 if (!m_nightCaptureFrameCnt) 3891 m_requestManager->NotifyStreamOutput(frame->rcount); 3892 } 3893#else 3894 selfStreamParms->bufIndex = cam_int_dqbuf(currentNode); 3895 frameTimeStamp = m_requestManager->GetTimestamp(m_requestManager->GetFrameIndex()) 3896#endif 3897 ALOGV("DEBUG(%s): streamthread[%d] DQBUF done index(%d) sigcnt(%d)",__FUNCTION__, 3898 selfThread->m_index, selfStreamParms->bufIndex, m_scpOutputSignalCnt); 3899 3900 if (selfStreamParms->svcBufStatus[selfStreamParms->bufIndex] != ON_DRIVER) 3901 ALOGV("DBG(%s): DQed buffer status abnormal (%d) ", 3902 __FUNCTION__, selfStreamParms->svcBufStatus[selfStreamParms->bufIndex]); 3903 selfStreamParms->svcBufStatus[selfStreamParms->bufIndex] = ON_HAL; 3904 3905 for (int i = 0 ; i < NUM_MAX_SUBSTREAM ; i++) { 3906 if (selfThread->m_attachedSubStreams[i].streamId == -1) 3907 continue; 3908#ifdef ENABLE_FRAME_SYNC 3909 if (currentOutputStreams & (1<<selfThread->m_attachedSubStreams[i].streamId)) { 3910 m_runSubStreamFunc(selfThread, &(selfStreamParms->svcBuffers[selfStreamParms->bufIndex]), 3911 selfThread->m_attachedSubStreams[i].streamId, frameTimeStamp); 3912 } 3913#else 3914 if (m_currentOutputStreams & (1<<selfThread->m_attachedSubStreams[i].streamId)) { 3915 m_runSubStreamFunc(selfThread, &(selfStreamParms->svcBuffers[selfStreamParms->bufIndex]), 3916 selfThread->m_attachedSubStreams[i].streamId, frameTimeStamp); 3917 } 3918#endif 3919 } 3920 3921 if (m_requestManager->GetSkipCnt() <= 0) { 3922#ifdef ENABLE_FRAME_SYNC 3923 if ((currentOutputStreams & STREAM_MASK_PREVIEW) && selfThread->m_index == 0) { 3924 ALOGV("** Display Preview(frameCnt:%d)", frame->rcount); 3925 res = selfStreamParms->streamOps->enqueue_buffer(selfStreamParms->streamOps, 3926 frameTimeStamp, 3927 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3928 } 3929 else if ((currentOutputStreams & STREAM_MASK_ZSL) && selfThread->m_index == 1) { 3930 ALOGV("** SCC output (frameCnt:%d)", frame->rcount); 3931 res = selfStreamParms->streamOps->enqueue_buffer(selfStreamParms->streamOps, 3932 frameTimeStamp, 3933 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3934 } 3935 else { 3936 res = selfStreamParms->streamOps->cancel_buffer(selfStreamParms->streamOps, 3937 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3938 ALOGV("DEBUG(%s): streamthread[%d] cancel_buffer to svc done res(%d)", __FUNCTION__, selfThread->m_index, res); 3939 } 3940#else 3941 if ((m_currentOutputStreams & STREAM_MASK_PREVIEW) && selfThread->m_index == 0) { 3942 ALOGV("** Display Preview(frameCnt:%d)", m_requestManager->GetFrameIndex()); 3943 res = selfStreamParms->streamOps->enqueue_buffer(selfStreamParms->streamOps, 3944 frameTimeStamp, 3945 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3946 } 3947 else if ((m_currentOutputStreams & STREAM_MASK_ZSL) && selfThread->m_index == 1) { 3948 ALOGV("** SCC output (frameCnt:%d), last(%d)", m_requestManager->GetFrameIndex()); 3949 res = selfStreamParms->streamOps->enqueue_buffer(selfStreamParms->streamOps, 3950 frameTimeStamp, 3951 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3952 } 3953#endif 3954 ALOGV("DEBUG(%s): streamthread[%d] enqueue_buffer to svc done res(%d)", __FUNCTION__, selfThread->m_index, res); 3955 } 3956 else { 3957 res = selfStreamParms->streamOps->cancel_buffer(selfStreamParms->streamOps, 3958 &(selfStreamParms->svcBufHandle[selfStreamParms->bufIndex])); 3959 ALOGV("DEBUG(%s): streamthread[%d] cancel_buffer to svc done res(%d)", __FUNCTION__, selfThread->m_index, res); 3960 } 3961#ifdef ENABLE_FRAME_SYNC 3962 if (directOutputEnabled) { 3963 if (!m_nightCaptureFrameCnt) 3964 m_requestManager->NotifyStreamOutput(frame->rcount); 3965 } 3966#endif 3967 if (res == 0) { 3968 selfStreamParms->svcBufStatus[selfStreamParms->bufIndex] = ON_SERVICE; 3969 selfStreamParms->numSvcBufsInHal--; 3970 } 3971 else { 3972 selfStreamParms->svcBufStatus[selfStreamParms->bufIndex] = ON_HAL; 3973 } 3974 3975 } 3976 while(0); 3977 3978 while ((selfStreamParms->numSvcBufsInHal - (selfStreamParms->numSvcBuffers - NUM_SCP_BUFFERS)) 3979 < selfStreamParms->minUndequedBuffer) { 3980 res = selfStreamParms->streamOps->dequeue_buffer(selfStreamParms->streamOps, &buf); 3981 if (res != NO_ERROR || buf == NULL) { 3982 ALOGV("DEBUG(%s): streamthread[%d] dequeue_buffer fail res(%d) numInHal(%d)",__FUNCTION__ , selfThread->m_index, res, selfStreamParms->numSvcBufsInHal); 3983 break; 3984 } 3985 selfStreamParms->numSvcBufsInHal++; 3986 ALOGV("DEBUG(%s): streamthread[%d] got buf(%x) numInHal(%d) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, 3987 selfThread->m_index, (uint32_t)(*buf), selfStreamParms->numSvcBufsInHal, 3988 ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 3989 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(*buf); 3990 3991 bool found = false; 3992 int checkingIndex = 0; 3993 for (checkingIndex = 0; checkingIndex < selfStreamParms->numSvcBuffers ; checkingIndex++) { 3994 if (priv_handle->fd == selfStreamParms->svcBuffers[checkingIndex].fd.extFd[0] ) { 3995 found = true; 3996 break; 3997 } 3998 } 3999 if (!found) break; 4000 selfStreamParms->bufIndex = checkingIndex; 4001 if (selfStreamParms->bufIndex < selfStreamParms->numHwBuffers) { 4002 uint32_t plane_index = 0; 4003 ExynosBuffer* currentBuf = &(selfStreamParms->svcBuffers[selfStreamParms->bufIndex]); 4004 struct v4l2_buffer v4l2_buf; 4005 struct v4l2_plane planes[VIDEO_MAX_PLANES]; 4006 4007 v4l2_buf.m.planes = planes; 4008 v4l2_buf.type = currentNode->type; 4009 v4l2_buf.memory = currentNode->memory; 4010 v4l2_buf.index = selfStreamParms->bufIndex; 4011 v4l2_buf.length = currentNode->planes; 4012 4013 v4l2_buf.m.planes[0].m.fd = priv_handle->fd; 4014 v4l2_buf.m.planes[2].m.fd = priv_handle->fd1; 4015 v4l2_buf.m.planes[1].m.fd = priv_handle->fd2; 4016 for (plane_index=0 ; plane_index < v4l2_buf.length ; plane_index++) { 4017 v4l2_buf.m.planes[plane_index].length = currentBuf->size.extS[plane_index]; 4018 } 4019#ifdef ENABLE_FRAME_SYNC 4020 /* add plane for metadata*/ 4021 v4l2_buf.length += selfStreamParms->metaPlanes; 4022 v4l2_buf.m.planes[v4l2_buf.length-1].m.fd = selfStreamParms->metaBuffers[selfStreamParms->bufIndex].fd.extFd[0]; 4023 v4l2_buf.m.planes[v4l2_buf.length-1].length = selfStreamParms->metaBuffers[selfStreamParms->bufIndex].size.extS[0]; 4024#endif 4025 if (exynos_v4l2_qbuf(currentNode->fd, &v4l2_buf) < 0) { 4026 ALOGE("ERR(%s): streamthread[%d] exynos_v4l2_qbuf() fail", 4027 __FUNCTION__, selfThread->m_index); 4028 return; 4029 } 4030 selfStreamParms->svcBufStatus[selfStreamParms->bufIndex] = ON_DRIVER; 4031 ALOGV("DEBUG(%s): streamthread[%d] QBUF done index(%d)", 4032 __FUNCTION__, selfThread->m_index, selfStreamParms->bufIndex); 4033 } 4034 } 4035 4036 ALOGV("(%s): streamthread[%d] END SIGNAL_STREAM_DATA_COMING", __FUNCTION__,selfThread->m_index); 4037 } 4038 return; 4039} 4040 4041void ExynosCameraHWInterface2::m_streamFunc_indirect(SignalDrivenThread *self) 4042{ 4043 uint32_t currentSignal = self->GetProcessingSignal(); 4044 StreamThread * selfThread = ((StreamThread*)self); 4045 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 4046 node_info_t *currentNode = selfStreamParms->node; 4047 4048 4049 if (currentSignal & SIGNAL_THREAD_RELEASE) { 4050 CAM_LOGV("(%s): [%d] START SIGNAL_THREAD_RELEASE", __FUNCTION__, selfThread->m_index); 4051 4052 if (selfThread->m_isBufferInit) { 4053 if (currentNode->fd == m_camera_info.capture.fd) { 4054 if (m_camera_info.capture.status == true) { 4055 ALOGV("DEBUG(%s): calling streamthread[%d] streamoff (fd:%d)", __FUNCTION__, 4056 selfThread->m_index, currentNode->fd); 4057 if (cam_int_streamoff(currentNode) < 0 ){ 4058 ALOGE("ERR(%s): stream off fail", __FUNCTION__); 4059 } else { 4060 m_camera_info.capture.status = false; 4061 } 4062 } 4063 } else { 4064 ALOGV("DEBUG(%s): calling streamthread[%d] streamoff (fd:%d)", __FUNCTION__, 4065 selfThread->m_index, currentNode->fd); 4066 if (cam_int_streamoff(currentNode) < 0 ){ 4067 ALOGE("ERR(%s): stream off fail", __FUNCTION__); 4068 } 4069 } 4070 ALOGV("DEBUG(%s): calling streamthread[%d] streamoff done", __FUNCTION__, selfThread->m_index); 4071 ALOGV("DEBUG(%s): calling streamthread[%d] reqbuf 0 (fd:%d)", __FUNCTION__, 4072 selfThread->m_index, currentNode->fd); 4073 currentNode->buffers = 0; 4074 cam_int_reqbufs(currentNode); 4075 ALOGV("DEBUG(%s): calling streamthread[%d] reqbuf 0 DONE(fd:%d)", __FUNCTION__, 4076 selfThread->m_index, currentNode->fd); 4077 } 4078 4079 selfThread->m_isBufferInit = false; 4080 selfThread->m_releasing = false; 4081 selfThread->m_activated = false; 4082 ALOGV("(%s): [%d] END SIGNAL_THREAD_RELEASE", __FUNCTION__, selfThread->m_index); 4083 return; 4084 } 4085 4086 if (currentSignal & SIGNAL_STREAM_DATA_COMING) { 4087#ifdef ENABLE_FRAME_SYNC 4088 camera2_stream *frame; 4089 uint8_t currentOutputStreams; 4090#endif 4091 nsecs_t frameTimeStamp; 4092 4093 ALOGV("DEBUG(%s): streamthread[%d] processing SIGNAL_STREAM_DATA_COMING", 4094 __FUNCTION__,selfThread->m_index); 4095 4096 m_streamBufferInit(self); 4097 4098 ALOGV("DEBUG(%s): streamthread[%d] DQBUF START", __FUNCTION__, selfThread->m_index); 4099 selfStreamParms->bufIndex = cam_int_dqbuf(currentNode); 4100 ALOGV("DEBUG(%s): streamthread[%d] DQBUF done index(%d)",__FUNCTION__, 4101 selfThread->m_index, selfStreamParms->bufIndex); 4102 4103#ifdef ENABLE_FRAME_SYNC 4104 frame = (struct camera2_stream *)(currentNode->buffer[selfStreamParms->bufIndex].virt.extP[selfStreamParms->planes -1]); 4105 frameTimeStamp = m_requestManager->GetTimestampByFrameCnt(frame->rcount); 4106 currentOutputStreams = m_requestManager->GetOutputStreamByFrameCnt(frame->rcount); 4107 ALOGV("frame count(SCC) : %d outputStream(%x)", frame->rcount, currentOutputStreams); 4108#else 4109 frameTimeStamp = m_requestManager->GetTimestamp(m_requestManager->GetFrameIndex()); 4110#endif 4111 4112 for (int i = 0 ; i < NUM_MAX_SUBSTREAM ; i++) { 4113 if (selfThread->m_attachedSubStreams[i].streamId == -1) 4114 continue; 4115#ifdef ENABLE_FRAME_SYNC 4116 if (currentOutputStreams & (1<<selfThread->m_attachedSubStreams[i].streamId)) { 4117 m_requestManager->NotifyStreamOutput(frame->rcount); 4118 m_runSubStreamFunc(selfThread, &(currentNode->buffer[selfStreamParms->bufIndex]), 4119 selfThread->m_attachedSubStreams[i].streamId, frameTimeStamp); 4120 } 4121#else 4122 if (m_currentOutputStreams & (1<<selfThread->m_attachedSubStreams[i].streamId)) { 4123 m_runSubStreamFunc(selfThread, &(currentNode->buffer[selfStreamParms->bufIndex]), 4124 selfThread->m_attachedSubStreams[i].streamId, frameTimeStamp); 4125 } 4126#endif 4127 } 4128 cam_int_qbuf(currentNode, selfStreamParms->bufIndex); 4129 ALOGV("DEBUG(%s): streamthread[%d] QBUF DONE", __FUNCTION__, selfThread->m_index); 4130 4131 4132 4133 ALOGV("DEBUG(%s): streamthread[%d] processing SIGNAL_STREAM_DATA_COMING DONE", 4134 __FUNCTION__, selfThread->m_index); 4135 } 4136 4137 4138 return; 4139} 4140 4141void ExynosCameraHWInterface2::m_streamThreadFunc(SignalDrivenThread * self) 4142{ 4143 uint32_t currentSignal = self->GetProcessingSignal(); 4144 StreamThread * selfThread = ((StreamThread*)self); 4145 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 4146 node_info_t *currentNode = selfStreamParms->node; 4147 4148 ALOGV("DEBUG(%s): m_streamThreadFunc[%d] (%x)", __FUNCTION__, selfThread->m_index, currentSignal); 4149 4150 // Do something in Child thread handler 4151 // Should change function to class that inherited StreamThread class to support dynamic stream allocation 4152 if (selfThread->streamType == STREAM_TYPE_DIRECT) { 4153 m_streamFunc_direct(self); 4154 } else if (selfThread->streamType == STREAM_TYPE_INDIRECT) { 4155 m_streamFunc_indirect(self); 4156 } 4157 4158 return; 4159} 4160int ExynosCameraHWInterface2::m_jpegCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp) 4161{ 4162 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 4163 substream_parameters_t *subParms = &m_subStreams[STREAM_ID_JPEG]; 4164 status_t res; 4165 ExynosRect jpegRect; 4166 bool found = false; 4167 int srcW, srcH, srcCropX, srcCropY; 4168 int pictureW, pictureH, pictureFramesize = 0; 4169 int pictureFormat; 4170 int cropX, cropY, cropW, cropH = 0; 4171 ExynosBuffer resizeBufInfo; 4172 ExynosRect m_jpegPictureRect; 4173 buffer_handle_t * buf = NULL; 4174 camera2_jpeg_blob * jpegBlob = NULL; 4175 int jpegBufSize = 0; 4176 4177 ALOGV("DEBUG(%s): index(%d)",__FUNCTION__, subParms->svcBufIndex); 4178 for (int i = 0 ; subParms->numSvcBuffers ; i++) { 4179 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_HAL) { 4180 found = true; 4181 break; 4182 } 4183 subParms->svcBufIndex++; 4184 if (subParms->svcBufIndex >= subParms->numSvcBuffers) 4185 subParms->svcBufIndex = 0; 4186 } 4187 if (!found) { 4188 ALOGE("(%s): cannot find free svc buffer", __FUNCTION__); 4189 subParms->svcBufIndex++; 4190 return 1; 4191 } 4192 4193 { 4194 Mutex::Autolock lock(m_jpegEncoderLock); 4195 m_jpegEncodingCount++; 4196 } 4197 4198 m_getRatioSize(selfStreamParms->width, selfStreamParms->height, 4199 m_streamThreads[0]->m_parameters.width, m_streamThreads[0]->m_parameters.height, 4200 &srcCropX, &srcCropY, 4201 &srcW, &srcH, 4202 0); 4203 4204 m_jpegPictureRect.w = subParms->width; 4205 m_jpegPictureRect.h = subParms->height; 4206 4207 ALOGV("DEBUG(%s):w = %d, h = %d, w = %d, h = %d", 4208 __FUNCTION__, selfStreamParms->width, selfStreamParms->height, 4209 m_jpegPictureRect.w, m_jpegPictureRect.h); 4210 4211 m_getRatioSize(srcW, srcH, 4212 m_jpegPictureRect.w, m_jpegPictureRect.h, 4213 &cropX, &cropY, 4214 &pictureW, &pictureH, 4215 0); 4216 pictureFormat = V4L2_PIX_FMT_YUYV; 4217 pictureFramesize = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(pictureFormat), pictureW, pictureH); 4218 4219 if (m_exynosPictureCSC) { 4220 float zoom_w = 0, zoom_h = 0; 4221 if (m_zoomRatio == 0) 4222 m_zoomRatio = 1; 4223 4224 if (m_jpegPictureRect.w >= m_jpegPictureRect.h) { 4225 zoom_w = pictureW / m_zoomRatio; 4226 zoom_h = zoom_w * m_jpegPictureRect.h / m_jpegPictureRect.w; 4227 } else { 4228 zoom_h = pictureH / m_zoomRatio; 4229 zoom_w = zoom_h * m_jpegPictureRect.w / m_jpegPictureRect.h; 4230 } 4231 cropX = (srcW - zoom_w) / 2; 4232 cropY = (srcH - zoom_h) / 2; 4233 cropW = zoom_w; 4234 cropH = zoom_h; 4235 4236 ALOGV("DEBUG(%s):cropX = %d, cropY = %d, cropW = %d, cropH = %d", 4237 __FUNCTION__, cropX, cropY, cropW, cropH); 4238 4239 csc_set_src_format(m_exynosPictureCSC, 4240 ALIGN(srcW, 16), ALIGN(srcH, 16), 4241 cropX, cropY, cropW, cropH, 4242 V4L2_PIX_2_HAL_PIXEL_FORMAT(pictureFormat), 4243 0); 4244 4245 csc_set_dst_format(m_exynosPictureCSC, 4246 m_jpegPictureRect.w, m_jpegPictureRect.h, 4247 0, 0, m_jpegPictureRect.w, m_jpegPictureRect.h, 4248 V4L2_PIX_2_HAL_PIXEL_FORMAT(V4L2_PIX_FMT_NV16), 4249 0); 4250 for (int i = 0 ; i < 3 ; i++) 4251 ALOGV("DEBUG(%s): m_pictureBuf.fd.extFd[%d]=%d ", 4252 __FUNCTION__, i, srcImageBuf->fd.extFd[i]); 4253 csc_set_src_buffer(m_exynosPictureCSC, 4254 (void **)&srcImageBuf->fd.fd); 4255 4256 csc_set_dst_buffer(m_exynosPictureCSC, 4257 (void **)&m_resizeBuf.fd.fd); 4258 for (int i = 0 ; i < 3 ; i++) 4259 ALOGV("DEBUG(%s): m_resizeBuf.virt.extP[%d]=%d m_resizeBuf.size.extS[%d]=%d", 4260 __FUNCTION__, i, m_resizeBuf.fd.extFd[i], i, m_resizeBuf.size.extS[i]); 4261 4262 if (csc_convert(m_exynosPictureCSC) != 0) 4263 ALOGE("ERR(%s): csc_convert() fail", __FUNCTION__); 4264 4265 } 4266 else { 4267 ALOGE("ERR(%s): m_exynosPictureCSC == NULL", __FUNCTION__); 4268 } 4269 4270 resizeBufInfo = m_resizeBuf; 4271 4272 m_getAlignedYUVSize(V4L2_PIX_FMT_NV16, m_jpegPictureRect.w, m_jpegPictureRect.h, &m_resizeBuf); 4273 4274 for (int i = 1; i < 3; i++) { 4275 if (m_resizeBuf.size.extS[i] != 0) 4276 m_resizeBuf.fd.extFd[i] = m_resizeBuf.fd.extFd[i-1] + m_resizeBuf.size.extS[i-1]; 4277 4278 ALOGV("(%s): m_resizeBuf.size.extS[%d] = %d", __FUNCTION__, i, m_resizeBuf.size.extS[i]); 4279 } 4280 4281 jpegRect.w = m_jpegPictureRect.w; 4282 jpegRect.h = m_jpegPictureRect.h; 4283 jpegRect.colorFormat = V4L2_PIX_FMT_NV16; 4284 4285 for (int j = 0 ; j < 3 ; j++) 4286 ALOGV("DEBUG(%s): dest buf node fd.extFd[%d]=%d size=%d virt=%x ", 4287 __FUNCTION__, j, subParms->svcBuffers[subParms->svcBufIndex].fd.extFd[j], 4288 (unsigned int)subParms->svcBuffers[subParms->svcBufIndex].size.extS[j], 4289 (unsigned int)subParms->svcBuffers[subParms->svcBufIndex].virt.extP[j]); 4290 4291 jpegBufSize = subParms->svcBuffers[subParms->svcBufIndex].size.extS[0]; 4292 if (yuv2Jpeg(&m_resizeBuf, &subParms->svcBuffers[subParms->svcBufIndex], &jpegRect) == false) { 4293 ALOGE("ERR(%s):yuv2Jpeg() fail", __FUNCTION__); 4294 } else { 4295 m_resizeBuf = resizeBufInfo; 4296 4297 int jpegSize = subParms->svcBuffers[subParms->svcBufIndex].size.s; 4298 ALOGD("(%s): (%d x %d) jpegbuf size(%d) encoded size(%d)", __FUNCTION__, 4299 m_jpegPictureRect.w, m_jpegPictureRect.h, jpegBufSize, jpegSize); 4300 char * jpegBuffer = (char*)(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0]); 4301 jpegBlob = (camera2_jpeg_blob*)(&jpegBuffer[jpegBufSize - sizeof(camera2_jpeg_blob)]); 4302 4303 if (jpegBuffer[jpegSize-1] == 0) 4304 jpegSize--; 4305 jpegBlob->jpeg_size = jpegSize; 4306 jpegBlob->jpeg_blob_id = CAMERA2_JPEG_BLOB_ID; 4307 } 4308 subParms->svcBuffers[subParms->svcBufIndex].size.extS[0] = jpegBufSize; 4309 res = subParms->streamOps->enqueue_buffer(subParms->streamOps, frameTimeStamp, &(subParms->svcBufHandle[subParms->svcBufIndex])); 4310 4311 ALOGV("DEBUG(%s): streamthread[%d] enqueue_buffer index(%d) to svc done res(%d)", 4312 __FUNCTION__, selfThread->m_index, subParms->svcBufIndex, res); 4313 if (res == 0) { 4314 subParms->svcBufStatus[subParms->svcBufIndex] = ON_SERVICE; 4315 subParms->numSvcBufsInHal--; 4316 } 4317 else { 4318 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4319 } 4320 4321 while (subParms->numSvcBufsInHal <= subParms->minUndequedBuffer) 4322 { 4323 bool found = false; 4324 int checkingIndex = 0; 4325 4326 ALOGV("DEBUG(%s): jpeg currentBuf#(%d)", __FUNCTION__ , subParms->numSvcBufsInHal); 4327 4328 res = subParms->streamOps->dequeue_buffer(subParms->streamOps, &buf); 4329 if (res != NO_ERROR || buf == NULL) { 4330 ALOGV("DEBUG(%s): jpeg stream(%d) dequeue_buffer fail res(%d)",__FUNCTION__ , selfThread->m_index, res); 4331 break; 4332 } 4333 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(*buf); 4334 subParms->numSvcBufsInHal ++; 4335 ALOGV("DEBUG(%s): jpeg got buf(%x) numBufInHal(%d) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, (uint32_t)(*buf), 4336 subParms->numSvcBufsInHal, ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 4337 4338 4339 for (checkingIndex = 0; checkingIndex < subParms->numSvcBuffers ; checkingIndex++) { 4340 if (priv_handle->fd == subParms->svcBuffers[checkingIndex].fd.extFd[0] ) { 4341 found = true; 4342 break; 4343 } 4344 } 4345 ALOGV("DEBUG(%s): jpeg dequeueed_buffer found index(%d)", __FUNCTION__, found); 4346 4347 if (!found) { 4348 break; 4349 } 4350 4351 subParms->svcBufIndex = checkingIndex; 4352 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_SERVICE) { 4353 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4354 } 4355 else { 4356 ALOGV("DEBUG(%s): jpeg bufstatus abnormal [%d] status = %d", __FUNCTION__, 4357 subParms->svcBufIndex, subParms->svcBufStatus[subParms->svcBufIndex]); 4358 } 4359 } 4360 { 4361 Mutex::Autolock lock(m_jpegEncoderLock); 4362 m_jpegEncodingCount--; 4363 } 4364 return 0; 4365} 4366 4367int ExynosCameraHWInterface2::m_recordCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp) 4368{ 4369 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 4370 substream_parameters_t *subParms = &m_subStreams[STREAM_ID_RECORD]; 4371 status_t res; 4372 ExynosRect jpegRect; 4373 bool found = false; 4374 int cropX, cropY, cropW, cropH = 0; 4375 buffer_handle_t * buf = NULL; 4376 4377 ALOGV("DEBUG(%s): index(%d)",__FUNCTION__, subParms->svcBufIndex); 4378 for (int i = 0 ; subParms->numSvcBuffers ; i++) { 4379 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_HAL) { 4380 found = true; 4381 break; 4382 } 4383 subParms->svcBufIndex++; 4384 if (subParms->svcBufIndex >= subParms->numSvcBuffers) 4385 subParms->svcBufIndex = 0; 4386 } 4387 if (!found) { 4388 ALOGE("(%s): cannot find free svc buffer", __FUNCTION__); 4389 subParms->svcBufIndex++; 4390 return 1; 4391 } 4392 4393 if (m_exynosVideoCSC) { 4394 int videoW = subParms->width, videoH = subParms->height; 4395 int cropX, cropY, cropW, cropH = 0; 4396 int previewW = selfStreamParms->width, previewH = selfStreamParms->height; 4397 m_getRatioSize(previewW, previewH, 4398 videoW, videoH, 4399 &cropX, &cropY, 4400 &cropW, &cropH, 4401 0); 4402 4403 ALOGV("DEBUG(%s):cropX = %d, cropY = %d, cropW = %d, cropH = %d", 4404 __FUNCTION__, cropX, cropY, cropW, cropH); 4405 4406 csc_set_src_format(m_exynosVideoCSC, 4407 ALIGN(previewW, 32), previewH, 4408 cropX, cropY, cropW, cropH, 4409 selfStreamParms->format, 4410 0); 4411 4412 csc_set_dst_format(m_exynosVideoCSC, 4413 videoW, videoH, 4414 0, 0, videoW, videoH, 4415 subParms->format, 4416 1); 4417 4418 csc_set_src_buffer(m_exynosVideoCSC, 4419 (void **)&srcImageBuf->fd.fd); 4420 4421 csc_set_dst_buffer(m_exynosVideoCSC, 4422 (void **)(&(subParms->svcBuffers[subParms->svcBufIndex].fd.fd))); 4423 4424 if (csc_convert(m_exynosVideoCSC) != 0) { 4425 ALOGE("ERR(%s):csc_convert() fail", __FUNCTION__); 4426 } 4427 else { 4428 ALOGV("(%s):csc_convert() SUCCESS", __FUNCTION__); 4429 } 4430 } 4431 else { 4432 ALOGE("ERR(%s):m_exynosVideoCSC == NULL", __FUNCTION__); 4433 } 4434 4435 res = subParms->streamOps->enqueue_buffer(subParms->streamOps, frameTimeStamp, &(subParms->svcBufHandle[subParms->svcBufIndex])); 4436 4437 ALOGV("DEBUG(%s): streamthread[%d] enqueue_buffer index(%d) to svc done res(%d)", 4438 __FUNCTION__, selfThread->m_index, subParms->svcBufIndex, res); 4439 if (res == 0) { 4440 subParms->svcBufStatus[subParms->svcBufIndex] = ON_SERVICE; 4441 subParms->numSvcBufsInHal--; 4442 } 4443 else { 4444 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4445 } 4446 4447 while (subParms->numSvcBufsInHal <= subParms->minUndequedBuffer) 4448 { 4449 bool found = false; 4450 int checkingIndex = 0; 4451 4452 ALOGV("DEBUG(%s): record currentBuf#(%d)", __FUNCTION__ , subParms->numSvcBufsInHal); 4453 4454 res = subParms->streamOps->dequeue_buffer(subParms->streamOps, &buf); 4455 if (res != NO_ERROR || buf == NULL) { 4456 ALOGV("DEBUG(%s): record stream(%d) dequeue_buffer fail res(%d)",__FUNCTION__ , selfThread->m_index, res); 4457 break; 4458 } 4459 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(*buf); 4460 subParms->numSvcBufsInHal ++; 4461 ALOGV("DEBUG(%s): record got buf(%x) numBufInHal(%d) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, (uint32_t)(*buf), 4462 subParms->numSvcBufsInHal, ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 4463 4464 for (checkingIndex = 0; checkingIndex < subParms->numSvcBuffers ; checkingIndex++) { 4465 if (priv_handle->fd == subParms->svcBuffers[checkingIndex].fd.extFd[0] ) { 4466 found = true; 4467 break; 4468 } 4469 } 4470 ALOGV("DEBUG(%s): record dequeueed_buffer found(%d) index = %d", __FUNCTION__, found, checkingIndex); 4471 4472 if (!found) { 4473 break; 4474 } 4475 4476 subParms->svcBufIndex = checkingIndex; 4477 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_SERVICE) { 4478 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4479 } 4480 else { 4481 ALOGV("DEBUG(%s): record bufstatus abnormal [%d] status = %d", __FUNCTION__, 4482 subParms->svcBufIndex, subParms->svcBufStatus[subParms->svcBufIndex]); 4483 } 4484 } 4485 return 0; 4486} 4487 4488int ExynosCameraHWInterface2::m_prvcbCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp) 4489{ 4490 stream_parameters_t *selfStreamParms = &(selfThread->m_parameters); 4491 substream_parameters_t *subParms = &m_subStreams[STREAM_ID_PRVCB]; 4492 status_t res; 4493 bool found = false; 4494 int cropX, cropY, cropW, cropH = 0; 4495 buffer_handle_t * buf = NULL; 4496 4497 ALOGV("DEBUG(%s): index(%d)",__FUNCTION__, subParms->svcBufIndex); 4498 for (int i = 0 ; subParms->numSvcBuffers ; i++) { 4499 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_HAL) { 4500 found = true; 4501 break; 4502 } 4503 subParms->svcBufIndex++; 4504 if (subParms->svcBufIndex >= subParms->numSvcBuffers) 4505 subParms->svcBufIndex = 0; 4506 } 4507 if (!found) { 4508 ALOGE("(%s): cannot find free svc buffer", __FUNCTION__); 4509 subParms->svcBufIndex++; 4510 return 1; 4511 } 4512 4513 if (subParms->format == HAL_PIXEL_FORMAT_YCrCb_420_SP) { 4514 if (m_exynosVideoCSC) { 4515 int previewCbW = subParms->width, previewCbH = subParms->height; 4516 int cropX, cropY, cropW, cropH = 0; 4517 int previewW = selfStreamParms->width, previewH = selfStreamParms->height; 4518 m_getRatioSize(previewW, previewH, 4519 previewCbW, previewCbH, 4520 &cropX, &cropY, 4521 &cropW, &cropH, 4522 0); 4523 4524 ALOGV("DEBUG(%s):cropX = %d, cropY = %d, cropW = %d, cropH = %d", 4525 __FUNCTION__, cropX, cropY, cropW, cropH); 4526 csc_set_src_format(m_exynosVideoCSC, 4527 ALIGN(previewW, 32), previewH, 4528 cropX, cropY, cropW, cropH, 4529 selfStreamParms->format, 4530 0); 4531 4532 csc_set_dst_format(m_exynosVideoCSC, 4533 previewCbW, previewCbH, 4534 0, 0, previewCbW, previewCbH, 4535 subParms->internalFormat, 4536 1); 4537 4538 csc_set_src_buffer(m_exynosVideoCSC, 4539 (void **)&srcImageBuf->fd.fd); 4540 4541 csc_set_dst_buffer(m_exynosVideoCSC, 4542 (void **)(&(m_previewCbBuf.fd.fd))); 4543 4544 if (csc_convert(m_exynosVideoCSC) != 0) { 4545 ALOGE("ERR(%s):previewcb csc_convert() fail", __FUNCTION__); 4546 } 4547 else { 4548 ALOGV("(%s):previewcb csc_convert() SUCCESS", __FUNCTION__); 4549 } 4550 if (previewCbW == ALIGN(previewCbW, 16)) { 4551 memcpy(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0], 4552 m_previewCbBuf.virt.extP[0], previewCbW * previewCbH); 4553 memcpy(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0] + previewCbW * previewCbH, 4554 m_previewCbBuf.virt.extP[1], previewCbW * previewCbH / 2 ); 4555 } 4556 else { 4557 // TODO : copy line by line ? 4558 } 4559 } 4560 else { 4561 ALOGE("ERR(%s):m_exynosVideoCSC == NULL", __FUNCTION__); 4562 } 4563 } 4564 else if (subParms->format == HAL_PIXEL_FORMAT_YV12) { 4565 int previewCbW = subParms->width, previewCbH = subParms->height; 4566 int stride = ALIGN(previewCbW, 16); 4567 int uv_stride = ALIGN(previewCbW/2, 16); 4568 int c_stride = ALIGN(stride / 2, 16); 4569 4570 if (previewCbW == ALIGN(previewCbW, 32)) { 4571 memcpy(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0], 4572 srcImageBuf->virt.extP[0], stride * previewCbH); 4573 memcpy(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0] + stride * previewCbH, 4574 srcImageBuf->virt.extP[1], c_stride * previewCbH / 2 ); 4575 memcpy(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0] + (stride * previewCbH) + (c_stride * previewCbH / 2), 4576 srcImageBuf->virt.extP[2], c_stride * previewCbH / 2 ); 4577 } else { 4578 char * dstAddr = (char *)(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0]); 4579 char * srcAddr = (char *)(srcImageBuf->virt.extP[0]); 4580 for (int i = 0 ; i < previewCbH ; i++) { 4581 memcpy(dstAddr, srcAddr, previewCbW); 4582 dstAddr += stride; 4583 srcAddr += ALIGN(stride, 32); 4584 } 4585 dstAddr = (char *)(subParms->svcBuffers[subParms->svcBufIndex].virt.extP[0] + stride * previewCbH); 4586 srcAddr = (char *)(srcImageBuf->virt.extP[1]); 4587 for (int i = 0 ; i < previewCbH/2 ; i++) { 4588 memcpy(dstAddr, srcAddr, previewCbW/2); 4589 dstAddr += c_stride; 4590 srcAddr += uv_stride; 4591 } 4592 srcAddr = (char *)(srcImageBuf->virt.extP[2]); 4593 for (int i = 0 ; i < previewCbH/2 ; i++) { 4594 memcpy(dstAddr, srcAddr, previewCbW/2); 4595 dstAddr += c_stride; 4596 srcAddr += uv_stride; 4597 } 4598 } 4599 } 4600 res = subParms->streamOps->enqueue_buffer(subParms->streamOps, frameTimeStamp, &(subParms->svcBufHandle[subParms->svcBufIndex])); 4601 4602 ALOGV("DEBUG(%s): streamthread[%d] enqueue_buffer index(%d) to svc done res(%d)", 4603 __FUNCTION__, selfThread->m_index, subParms->svcBufIndex, res); 4604 if (res == 0) { 4605 subParms->svcBufStatus[subParms->svcBufIndex] = ON_SERVICE; 4606 subParms->numSvcBufsInHal--; 4607 } 4608 else { 4609 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4610 } 4611 4612 while (subParms->numSvcBufsInHal <= subParms->minUndequedBuffer) 4613 { 4614 bool found = false; 4615 int checkingIndex = 0; 4616 4617 ALOGV("DEBUG(%s): prvcb currentBuf#(%d)", __FUNCTION__ , subParms->numSvcBufsInHal); 4618 4619 res = subParms->streamOps->dequeue_buffer(subParms->streamOps, &buf); 4620 if (res != NO_ERROR || buf == NULL) { 4621 ALOGV("DEBUG(%s): prvcb stream(%d) dequeue_buffer fail res(%d)",__FUNCTION__ , selfThread->m_index, res); 4622 break; 4623 } 4624 const private_handle_t *priv_handle = reinterpret_cast<const private_handle_t *>(*buf); 4625 subParms->numSvcBufsInHal ++; 4626 ALOGV("DEBUG(%s): prvcb got buf(%x) numBufInHal(%d) version(%d), numFds(%d), numInts(%d)", __FUNCTION__, (uint32_t)(*buf), 4627 subParms->numSvcBufsInHal, ((native_handle_t*)(*buf))->version, ((native_handle_t*)(*buf))->numFds, ((native_handle_t*)(*buf))->numInts); 4628 4629 4630 for (checkingIndex = 0; checkingIndex < subParms->numSvcBuffers ; checkingIndex++) { 4631 if (priv_handle->fd == subParms->svcBuffers[checkingIndex].fd.extFd[0] ) { 4632 found = true; 4633 break; 4634 } 4635 } 4636 ALOGV("DEBUG(%s): prvcb dequeueed_buffer found(%d) index = %d", __FUNCTION__, found, checkingIndex); 4637 4638 if (!found) { 4639 break; 4640 } 4641 4642 subParms->svcBufIndex = checkingIndex; 4643 if (subParms->svcBufStatus[subParms->svcBufIndex] == ON_SERVICE) { 4644 subParms->svcBufStatus[subParms->svcBufIndex] = ON_HAL; 4645 } 4646 else { 4647 ALOGV("DEBUG(%s): prvcb bufstatus abnormal [%d] status = %d", __FUNCTION__, 4648 subParms->svcBufIndex, subParms->svcBufStatus[subParms->svcBufIndex]); 4649 } 4650 } 4651 return 0; 4652} 4653 4654bool ExynosCameraHWInterface2::m_checkThumbnailSize(int w, int h) 4655{ 4656 int sizeOfSupportList; 4657 4658 //REAR Camera 4659 if(this->getCameraId() == 0) { 4660 sizeOfSupportList = sizeof(SUPPORT_THUMBNAIL_REAR_SIZE) / (sizeof(int)*2); 4661 4662 for(int i = 0; i < sizeOfSupportList; i++) { 4663 if((SUPPORT_THUMBNAIL_REAR_SIZE[i][0] == w) &&(SUPPORT_THUMBNAIL_REAR_SIZE[i][1] == h)) 4664 return true; 4665 } 4666 4667 } 4668 else { 4669 sizeOfSupportList = sizeof(SUPPORT_THUMBNAIL_FRONT_SIZE) / (sizeof(int)*2); 4670 4671 for(int i = 0; i < sizeOfSupportList; i++) { 4672 if((SUPPORT_THUMBNAIL_FRONT_SIZE[i][0] == w) &&(SUPPORT_THUMBNAIL_FRONT_SIZE[i][1] == h)) 4673 return true; 4674 } 4675 } 4676 4677 return false; 4678} 4679bool ExynosCameraHWInterface2::yuv2Jpeg(ExynosBuffer *yuvBuf, 4680 ExynosBuffer *jpegBuf, 4681 ExynosRect *rect) 4682{ 4683 unsigned char *addr; 4684 4685 ExynosJpegEncoderForCamera jpegEnc; 4686 bool ret = false; 4687 int res = 0; 4688 4689 unsigned int *yuvSize = yuvBuf->size.extS; 4690 4691 if (jpegEnc.create()) { 4692 ALOGE("ERR(%s):jpegEnc.create() fail", __FUNCTION__); 4693 goto jpeg_encode_done; 4694 } 4695 4696 if (jpegEnc.setQuality(m_jpegMetadata.shot.ctl.jpeg.quality)) { 4697 ALOGE("ERR(%s):jpegEnc.setQuality() fail", __FUNCTION__); 4698 goto jpeg_encode_done; 4699 } 4700 4701 if (jpegEnc.setSize(rect->w, rect->h)) { 4702 ALOGE("ERR(%s):jpegEnc.setSize() fail", __FUNCTION__); 4703 goto jpeg_encode_done; 4704 } 4705 ALOGV("%s : width = %d , height = %d\n", __FUNCTION__, rect->w, rect->h); 4706 4707 if (jpegEnc.setColorFormat(rect->colorFormat)) { 4708 ALOGE("ERR(%s):jpegEnc.setColorFormat() fail", __FUNCTION__); 4709 goto jpeg_encode_done; 4710 } 4711 4712 if (jpegEnc.setJpegFormat(V4L2_PIX_FMT_JPEG_422)) { 4713 ALOGE("ERR(%s):jpegEnc.setJpegFormat() fail", __FUNCTION__); 4714 goto jpeg_encode_done; 4715 } 4716 4717 if((m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[0] != 0) && (m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[1] != 0)) { 4718 mExifInfo.enableThumb = true; 4719 if(!m_checkThumbnailSize(m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[0], m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[1])) { 4720 // in the case of unsupported parameter, disable thumbnail 4721 mExifInfo.enableThumb = false; 4722 } else { 4723 m_thumbNailW = m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[0]; 4724 m_thumbNailH = m_jpegMetadata.shot.ctl.jpeg.thumbnailSize[1]; 4725 } 4726 4727 ALOGV("(%s) m_thumbNailW = %d, m_thumbNailH = %d", __FUNCTION__, m_thumbNailW, m_thumbNailH); 4728 4729 } else { 4730 mExifInfo.enableThumb = false; 4731 } 4732 4733 if (jpegEnc.setThumbnailSize(m_thumbNailW, m_thumbNailH)) { 4734 ALOGE("ERR(%s):jpegEnc.setThumbnailSize(%d, %d) fail", __FUNCTION__, m_thumbNailH, m_thumbNailH); 4735 goto jpeg_encode_done; 4736 } 4737 4738 ALOGV("(%s):jpegEnc.setThumbnailSize(%d, %d) ", __FUNCTION__, m_thumbNailW, m_thumbNailW); 4739 if (jpegEnc.setThumbnailQuality(m_jpegMetadata.shot.ctl.jpeg.thumbnailQuality)) { 4740 ALOGE("ERR(%s):jpegEnc.setThumbnailQuality fail", __FUNCTION__); 4741 goto jpeg_encode_done; 4742 } 4743 4744 m_setExifChangedAttribute(&mExifInfo, rect, &m_jpegMetadata); 4745 ALOGV("DEBUG(%s):calling jpegEnc.setInBuf() yuvSize(%d)", __FUNCTION__, *yuvSize); 4746 if (jpegEnc.setInBuf((int *)&(yuvBuf->fd.fd), &(yuvBuf->virt.p), (int *)yuvSize)) { 4747 ALOGE("ERR(%s):jpegEnc.setInBuf() fail", __FUNCTION__); 4748 goto jpeg_encode_done; 4749 } 4750 if (jpegEnc.setOutBuf(jpegBuf->fd.fd, jpegBuf->virt.p, jpegBuf->size.extS[0] + jpegBuf->size.extS[1] + jpegBuf->size.extS[2])) { 4751 ALOGE("ERR(%s):jpegEnc.setOutBuf() fail", __FUNCTION__); 4752 goto jpeg_encode_done; 4753 } 4754 4755 if (jpegEnc.updateConfig()) { 4756 ALOGE("ERR(%s):jpegEnc.updateConfig() fail", __FUNCTION__); 4757 goto jpeg_encode_done; 4758 } 4759 4760 if (res = jpegEnc.encode((int *)&jpegBuf->size.s, &mExifInfo)) { 4761 ALOGE("ERR(%s):jpegEnc.encode() fail ret(%d)", __FUNCTION__, res); 4762 goto jpeg_encode_done; 4763 } 4764 4765 ret = true; 4766 4767jpeg_encode_done: 4768 4769 if (jpegEnc.flagCreate() == true) 4770 jpegEnc.destroy(); 4771 4772 return ret; 4773} 4774 4775void ExynosCameraHWInterface2::OnPrecaptureMeteringTriggerStart(int id) 4776{ 4777 m_ctlInfo.flash.m_precaptureTriggerId = id; 4778 m_ctlInfo.ae.aeStateNoti = AE_STATE_INACTIVE; 4779 if ((m_ctlInfo.flash.i_flashMode >= AA_AEMODE_ON_AUTO_FLASH) && (m_cameraId == 0)) { 4780 // flash is required 4781 switch (m_ctlInfo.flash.m_flashCnt) { 4782 case IS_FLASH_STATE_AUTO_DONE: 4783 case IS_FLASH_STATE_AUTO_OFF: 4784 // Flash capture sequence, AF flash was executed before 4785 break; 4786 default: 4787 // Full flash sequence 4788 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON; 4789 m_ctlInfo.flash.m_flashEnableFlg = true; 4790 m_ctlInfo.flash.m_flashTimeOut = 0; 4791 } 4792 } else { 4793 // Skip pre-capture in case of non-flash. 4794 ALOGV("[PreCap] Flash OFF mode "); 4795 m_ctlInfo.flash.m_flashEnableFlg = false; 4796 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_NONE; 4797 } 4798 ALOGV("[PreCap] OnPrecaptureMeteringTriggerStart (ID %d) (flag : %d) (cnt : %d)", id, m_ctlInfo.flash.m_flashEnableFlg, m_ctlInfo.flash.m_flashCnt); 4799 OnPrecaptureMeteringNotificationSensor(); 4800} 4801 4802void ExynosCameraHWInterface2::OnAfTrigger(int id) 4803{ 4804 m_afTriggerId = id; 4805 4806 switch (m_afMode) { 4807 case AA_AFMODE_AUTO: 4808 case AA_AFMODE_MACRO: 4809 case AA_AFMODE_MANUAL: 4810 ALOGV("[AF] OnAfTrigger - AUTO,MACRO,OFF (Mode %d) ", m_afMode); 4811 // If flash is enable, Flash operation is executed before triggering AF 4812 if ((m_ctlInfo.flash.i_flashMode >= AA_AEMODE_ON_AUTO_FLASH) 4813 && (m_ctlInfo.flash.m_flashEnableFlg == false) 4814 && (m_cameraId == 0)) { 4815 ALOGV("[Flash] AF Flash start with Mode (%d)", m_afMode); 4816 m_ctlInfo.flash.m_flashEnableFlg = true; 4817 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON; 4818 m_ctlInfo.flash.m_flashDecisionResult = false; 4819 m_ctlInfo.flash.m_afFlashDoneFlg = true; 4820 } 4821 OnAfTriggerAutoMacro(id); 4822 break; 4823 case AA_AFMODE_CONTINUOUS_VIDEO: 4824 ALOGV("[AF] OnAfTrigger - AA_AFMODE_CONTINUOUS_VIDEO (Mode %d) ", m_afMode); 4825 OnAfTriggerCAFVideo(id); 4826 break; 4827 case AA_AFMODE_CONTINUOUS_PICTURE: 4828 ALOGV("[AF] OnAfTrigger - AA_AFMODE_CONTINUOUS_PICTURE (Mode %d) ", m_afMode); 4829 OnAfTriggerCAFPicture(id); 4830 break; 4831 4832 case AA_AFMODE_OFF: 4833 default: 4834 break; 4835 } 4836} 4837 4838void ExynosCameraHWInterface2::OnAfTriggerAutoMacro(int id) 4839{ 4840 int nextState = NO_TRANSITION; 4841 4842 switch (m_afState) { 4843 case HAL_AFSTATE_INACTIVE: 4844 case HAL_AFSTATE_PASSIVE_FOCUSED: 4845 case HAL_AFSTATE_SCANNING: 4846 nextState = HAL_AFSTATE_NEEDS_COMMAND; 4847 m_IsAfTriggerRequired = true; 4848 break; 4849 case HAL_AFSTATE_NEEDS_COMMAND: 4850 nextState = NO_TRANSITION; 4851 break; 4852 case HAL_AFSTATE_STARTED: 4853 nextState = NO_TRANSITION; 4854 break; 4855 case HAL_AFSTATE_LOCKED: 4856 nextState = HAL_AFSTATE_NEEDS_COMMAND; 4857 m_IsAfTriggerRequired = true; 4858 break; 4859 case HAL_AFSTATE_FAILED: 4860 nextState = HAL_AFSTATE_NEEDS_COMMAND; 4861 m_IsAfTriggerRequired = true; 4862 break; 4863 default: 4864 break; 4865 } 4866 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 4867 if (nextState != NO_TRANSITION) 4868 m_afState = nextState; 4869} 4870 4871void ExynosCameraHWInterface2::OnAfTriggerCAFPicture(int id) 4872{ 4873 int nextState = NO_TRANSITION; 4874 4875 switch (m_afState) { 4876 case HAL_AFSTATE_INACTIVE: 4877 nextState = HAL_AFSTATE_FAILED; 4878 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 4879 break; 4880 case HAL_AFSTATE_NEEDS_COMMAND: 4881 // not used 4882 break; 4883 case HAL_AFSTATE_STARTED: 4884 nextState = HAL_AFSTATE_NEEDS_DETERMINATION; 4885 m_AfHwStateFailed = false; 4886 break; 4887 case HAL_AFSTATE_SCANNING: 4888 nextState = HAL_AFSTATE_NEEDS_DETERMINATION; 4889 m_AfHwStateFailed = false; 4890 // If flash is enable, Flash operation is executed before triggering AF 4891 if ((m_ctlInfo.flash.i_flashMode >= AA_AEMODE_ON_AUTO_FLASH) 4892 && (m_ctlInfo.flash.m_flashEnableFlg == false) 4893 && (m_cameraId == 0)) { 4894 ALOGV("[AF Flash] AF Flash start with Mode (%d) state (%d) id (%d)", m_afMode, m_afState, id); 4895 m_ctlInfo.flash.m_flashEnableFlg = true; 4896 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_ON; 4897 m_ctlInfo.flash.m_flashDecisionResult = false; 4898 m_ctlInfo.flash.m_afFlashDoneFlg = true; 4899 } 4900 break; 4901 case HAL_AFSTATE_NEEDS_DETERMINATION: 4902 nextState = NO_TRANSITION; 4903 break; 4904 case HAL_AFSTATE_PASSIVE_FOCUSED: 4905 m_IsAfLockRequired = true; 4906 if (m_AfHwStateFailed) { 4907 ALOGE("(%s): [CAF] LAST : fail", __FUNCTION__); 4908 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 4909 nextState = HAL_AFSTATE_FAILED; 4910 } 4911 else { 4912 ALOGV("(%s): [CAF] LAST : success", __FUNCTION__); 4913 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 4914 nextState = HAL_AFSTATE_LOCKED; 4915 } 4916 m_AfHwStateFailed = false; 4917 break; 4918 case HAL_AFSTATE_LOCKED: 4919 nextState = NO_TRANSITION; 4920 break; 4921 case HAL_AFSTATE_FAILED: 4922 nextState = NO_TRANSITION; 4923 break; 4924 default: 4925 break; 4926 } 4927 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 4928 if (nextState != NO_TRANSITION) 4929 m_afState = nextState; 4930} 4931 4932 4933void ExynosCameraHWInterface2::OnAfTriggerCAFVideo(int id) 4934{ 4935 int nextState = NO_TRANSITION; 4936 4937 switch (m_afState) { 4938 case HAL_AFSTATE_INACTIVE: 4939 nextState = HAL_AFSTATE_FAILED; 4940 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 4941 break; 4942 case HAL_AFSTATE_NEEDS_COMMAND: 4943 // not used 4944 break; 4945 case HAL_AFSTATE_STARTED: 4946 m_IsAfLockRequired = true; 4947 nextState = HAL_AFSTATE_FAILED; 4948 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 4949 break; 4950 case HAL_AFSTATE_SCANNING: 4951 m_IsAfLockRequired = true; 4952 nextState = HAL_AFSTATE_FAILED; 4953 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 4954 break; 4955 case HAL_AFSTATE_NEEDS_DETERMINATION: 4956 // not used 4957 break; 4958 case HAL_AFSTATE_PASSIVE_FOCUSED: 4959 m_IsAfLockRequired = true; 4960 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 4961 nextState = HAL_AFSTATE_LOCKED; 4962 break; 4963 case HAL_AFSTATE_LOCKED: 4964 nextState = NO_TRANSITION; 4965 break; 4966 case HAL_AFSTATE_FAILED: 4967 nextState = NO_TRANSITION; 4968 break; 4969 default: 4970 break; 4971 } 4972 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 4973 if (nextState != NO_TRANSITION) 4974 m_afState = nextState; 4975} 4976 4977void ExynosCameraHWInterface2::OnPrecaptureMeteringNotificationSensor() 4978{ 4979 if (m_ctlInfo.flash.m_precaptureTriggerId > 0) { 4980 // Just noti of pre-capture start 4981 if (m_ctlInfo.ae.aeStateNoti != AE_STATE_PRECAPTURE) { 4982 m_notifyCb(CAMERA2_MSG_AUTOEXPOSURE, 4983 ANDROID_CONTROL_AE_STATE_PRECAPTURE, 4984 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 4985 ALOGV("(%s) ANDROID_CONTROL_AE_STATE_PRECAPTURE (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 4986 m_notifyCb(CAMERA2_MSG_AUTOWB, 4987 ANDROID_CONTROL_AWB_STATE_CONVERGED, 4988 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 4989 m_ctlInfo.ae.aeStateNoti = AE_STATE_PRECAPTURE; 4990 } 4991 } 4992} 4993 4994void ExynosCameraHWInterface2::OnPrecaptureMeteringNotificationISP() 4995{ 4996 if (m_ctlInfo.flash.m_precaptureTriggerId > 0) { 4997 if (m_ctlInfo.flash.m_flashEnableFlg) { 4998 // flash case 4999 switch (m_ctlInfo.flash.m_flashCnt) { 5000 case IS_FLASH_STATE_AUTO_DONE: 5001 case IS_FLASH_STATE_AUTO_OFF: 5002 if (m_ctlInfo.ae.aeStateNoti == AE_STATE_PRECAPTURE) { 5003 // End notification 5004 m_notifyCb(CAMERA2_MSG_AUTOEXPOSURE, 5005 ANDROID_CONTROL_AE_STATE_CONVERGED, 5006 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5007 ALOGV("(%s) ANDROID_CONTROL_AE_STATE_CONVERGED (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 5008 m_notifyCb(CAMERA2_MSG_AUTOWB, 5009 ANDROID_CONTROL_AWB_STATE_CONVERGED, 5010 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5011 m_ctlInfo.flash.m_precaptureTriggerId = 0; 5012 } else { 5013 m_notifyCb(CAMERA2_MSG_AUTOEXPOSURE, 5014 ANDROID_CONTROL_AE_STATE_PRECAPTURE, 5015 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5016 ALOGV("(%s) ANDROID_CONTROL_AE_STATE_PRECAPTURE (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 5017 m_notifyCb(CAMERA2_MSG_AUTOWB, 5018 ANDROID_CONTROL_AWB_STATE_CONVERGED, 5019 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5020 m_ctlInfo.ae.aeStateNoti = AE_STATE_PRECAPTURE; 5021 } 5022 break; 5023 case IS_FLASH_STATE_CAPTURE: 5024 case IS_FLASH_STATE_CAPTURE_WAIT: 5025 case IS_FLASH_STATE_CAPTURE_JPEG: 5026 case IS_FLASH_STATE_CAPTURE_END: 5027 ALOGV("(%s) INVALID flash state count. (%d)", __FUNCTION__, (int)m_ctlInfo.flash.m_flashCnt); 5028 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_DONE; 5029 m_notifyCb(CAMERA2_MSG_AUTOEXPOSURE, 5030 ANDROID_CONTROL_AE_STATE_CONVERGED, 5031 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5032 m_notifyCb(CAMERA2_MSG_AUTOWB, 5033 ANDROID_CONTROL_AWB_STATE_CONVERGED, 5034 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5035 m_ctlInfo.flash.m_precaptureTriggerId = 0; 5036 break; 5037 } 5038 } else { 5039 // non-flash case 5040 if (m_ctlInfo.ae.aeStateNoti == AE_STATE_PRECAPTURE) { 5041 m_notifyCb(CAMERA2_MSG_AUTOEXPOSURE, 5042 ANDROID_CONTROL_AE_STATE_CONVERGED, 5043 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5044 ALOGV("(%s) ANDROID_CONTROL_AE_STATE_CONVERGED (%d)", __FUNCTION__, m_ctlInfo.flash.m_flashCnt); 5045 m_notifyCb(CAMERA2_MSG_AUTOWB, 5046 ANDROID_CONTROL_AWB_STATE_CONVERGED, 5047 m_ctlInfo.flash.m_precaptureTriggerId, 0, m_callbackCookie); 5048 m_ctlInfo.flash.m_precaptureTriggerId = 0; 5049 } 5050 } 5051 } 5052} 5053 5054void ExynosCameraHWInterface2::OnAfNotification(enum aa_afstate noti) 5055{ 5056 switch (m_afMode) { 5057 case AA_AFMODE_AUTO: 5058 case AA_AFMODE_MACRO: 5059 OnAfNotificationAutoMacro(noti); 5060 break; 5061 case AA_AFMODE_CONTINUOUS_VIDEO: 5062 OnAfNotificationCAFVideo(noti); 5063 break; 5064 case AA_AFMODE_CONTINUOUS_PICTURE: 5065 OnAfNotificationCAFPicture(noti); 5066 break; 5067 case AA_AFMODE_OFF: 5068 default: 5069 break; 5070 } 5071} 5072 5073void ExynosCameraHWInterface2::OnAfNotificationAutoMacro(enum aa_afstate noti) 5074{ 5075 int nextState = NO_TRANSITION; 5076 bool bWrongTransition = false; 5077 5078 if (m_afState == HAL_AFSTATE_INACTIVE || m_afState == HAL_AFSTATE_NEEDS_COMMAND) { 5079 switch (noti) { 5080 case AA_AFSTATE_INACTIVE: 5081 case AA_AFSTATE_ACTIVE_SCAN: 5082 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5083 case AA_AFSTATE_AF_FAILED_FOCUS: 5084 default: 5085 nextState = NO_TRANSITION; 5086 break; 5087 } 5088 } 5089 else if (m_afState == HAL_AFSTATE_STARTED) { 5090 switch (noti) { 5091 case AA_AFSTATE_INACTIVE: 5092 nextState = NO_TRANSITION; 5093 break; 5094 case AA_AFSTATE_ACTIVE_SCAN: 5095 nextState = HAL_AFSTATE_SCANNING; 5096 SetAfStateForService(ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN); 5097 break; 5098 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5099 nextState = NO_TRANSITION; 5100 break; 5101 case AA_AFSTATE_AF_FAILED_FOCUS: 5102 nextState = NO_TRANSITION; 5103 break; 5104 default: 5105 bWrongTransition = true; 5106 break; 5107 } 5108 } 5109 else if (m_afState == HAL_AFSTATE_SCANNING) { 5110 switch (noti) { 5111 case AA_AFSTATE_INACTIVE: 5112 bWrongTransition = true; 5113 break; 5114 case AA_AFSTATE_ACTIVE_SCAN: 5115 nextState = NO_TRANSITION; 5116 break; 5117 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5118 // If Flash mode is enable, after AF execute pre-capture metering 5119 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5120 switch (m_ctlInfo.flash.m_flashCnt) { 5121 case IS_FLASH_STATE_ON_DONE: 5122 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_AE_AWB_LOCK; 5123 nextState = NO_TRANSITION; 5124 break; 5125 case IS_FLASH_STATE_AUTO_DONE: 5126 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_OFF; 5127 nextState = HAL_AFSTATE_LOCKED; 5128 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 5129 break; 5130 default: 5131 nextState = NO_TRANSITION; 5132 } 5133 } else { 5134 nextState = HAL_AFSTATE_LOCKED; 5135 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 5136 } 5137 break; 5138 case AA_AFSTATE_AF_FAILED_FOCUS: 5139 // If Flash mode is enable, after AF execute pre-capture metering 5140 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5141 switch (m_ctlInfo.flash.m_flashCnt) { 5142 case IS_FLASH_STATE_ON_DONE: 5143 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_AE_AWB_LOCK; 5144 nextState = NO_TRANSITION; 5145 break; 5146 case IS_FLASH_STATE_AUTO_DONE: 5147 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_OFF; 5148 nextState = HAL_AFSTATE_FAILED; 5149 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5150 break; 5151 default: 5152 nextState = NO_TRANSITION; 5153 } 5154 } else { 5155 nextState = HAL_AFSTATE_FAILED; 5156 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5157 } 5158 break; 5159 default: 5160 bWrongTransition = true; 5161 break; 5162 } 5163 } 5164 else if (m_afState == HAL_AFSTATE_LOCKED) { 5165 switch (noti) { 5166 case AA_AFSTATE_INACTIVE: 5167 case AA_AFSTATE_ACTIVE_SCAN: 5168 bWrongTransition = true; 5169 break; 5170 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5171 nextState = NO_TRANSITION; 5172 break; 5173 case AA_AFSTATE_AF_FAILED_FOCUS: 5174 default: 5175 bWrongTransition = true; 5176 break; 5177 } 5178 } 5179 else if (m_afState == HAL_AFSTATE_FAILED) { 5180 switch (noti) { 5181 case AA_AFSTATE_INACTIVE: 5182 case AA_AFSTATE_ACTIVE_SCAN: 5183 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5184 bWrongTransition = true; 5185 break; 5186 case AA_AFSTATE_AF_FAILED_FOCUS: 5187 nextState = NO_TRANSITION; 5188 break; 5189 default: 5190 bWrongTransition = true; 5191 break; 5192 } 5193 } 5194 if (bWrongTransition) { 5195 ALOGV("(%s): Wrong Transition state(%d) noti(%d)", __FUNCTION__, m_afState, noti); 5196 return; 5197 } 5198 ALOGV("(%s): State (%d) -> (%d) by (%d)", __FUNCTION__, m_afState, nextState, noti); 5199 if (nextState != NO_TRANSITION) 5200 m_afState = nextState; 5201} 5202 5203void ExynosCameraHWInterface2::OnAfNotificationCAFPicture(enum aa_afstate noti) 5204{ 5205 int nextState = NO_TRANSITION; 5206 bool bWrongTransition = false; 5207 5208 if (m_afState == HAL_AFSTATE_INACTIVE) { 5209 switch (noti) { 5210 case AA_AFSTATE_INACTIVE: 5211 case AA_AFSTATE_ACTIVE_SCAN: 5212 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5213 case AA_AFSTATE_AF_FAILED_FOCUS: 5214 default: 5215 nextState = NO_TRANSITION; 5216 break; 5217 } 5218 // Check AF notification after triggering 5219 if (m_ctlInfo.af.m_afTriggerTimeOut > 0) { 5220 if (m_ctlInfo.af.m_afTriggerTimeOut > 5) { 5221 ALOGE("(%s) AF notification error - try to re-trigger mode (%)", __FUNCTION__, m_afMode); 5222 SetAfMode(AA_AFMODE_OFF); 5223 SetAfMode(m_afMode); 5224 m_ctlInfo.af.m_afTriggerTimeOut = 0; 5225 } else { 5226 m_ctlInfo.af.m_afTriggerTimeOut++; 5227 } 5228 } 5229 } 5230 else if (m_afState == HAL_AFSTATE_STARTED) { 5231 switch (noti) { 5232 case AA_AFSTATE_INACTIVE: 5233 nextState = NO_TRANSITION; 5234 break; 5235 case AA_AFSTATE_ACTIVE_SCAN: 5236 nextState = HAL_AFSTATE_SCANNING; 5237 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN); 5238 m_ctlInfo.af.m_afTriggerTimeOut = 0; 5239 break; 5240 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5241 nextState = HAL_AFSTATE_PASSIVE_FOCUSED; 5242 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED); 5243 m_ctlInfo.af.m_afTriggerTimeOut = 0; 5244 break; 5245 case AA_AFSTATE_AF_FAILED_FOCUS: 5246 //nextState = HAL_AFSTATE_FAILED; 5247 //SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5248 nextState = NO_TRANSITION; 5249 break; 5250 default: 5251 bWrongTransition = true; 5252 break; 5253 } 5254 } 5255 else if (m_afState == HAL_AFSTATE_SCANNING) { 5256 switch (noti) { 5257 case AA_AFSTATE_INACTIVE: 5258 nextState = NO_TRANSITION; 5259 break; 5260 case AA_AFSTATE_ACTIVE_SCAN: 5261 nextState = NO_TRANSITION; 5262 m_AfHwStateFailed = false; 5263 break; 5264 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5265 nextState = HAL_AFSTATE_PASSIVE_FOCUSED; 5266 m_AfHwStateFailed = false; 5267 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED); 5268 break; 5269 case AA_AFSTATE_AF_FAILED_FOCUS: 5270 nextState = HAL_AFSTATE_PASSIVE_FOCUSED; 5271 m_AfHwStateFailed = true; 5272 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED); 5273 break; 5274 default: 5275 bWrongTransition = true; 5276 break; 5277 } 5278 } 5279 else if (m_afState == HAL_AFSTATE_PASSIVE_FOCUSED) { 5280 switch (noti) { 5281 case AA_AFSTATE_INACTIVE: 5282 nextState = NO_TRANSITION; 5283 break; 5284 case AA_AFSTATE_ACTIVE_SCAN: 5285 nextState = HAL_AFSTATE_SCANNING; 5286 m_AfHwStateFailed = false; 5287 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN); 5288 break; 5289 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5290 nextState = NO_TRANSITION; 5291 m_AfHwStateFailed = false; 5292 break; 5293 case AA_AFSTATE_AF_FAILED_FOCUS: 5294 nextState = NO_TRANSITION; 5295 m_AfHwStateFailed = true; 5296 break; 5297 default: 5298 bWrongTransition = true; 5299 break; 5300 } 5301 } 5302 else if (m_afState == HAL_AFSTATE_NEEDS_DETERMINATION) { 5303 //Skip notification in case of flash, wait the end of flash on 5304 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5305 if (m_ctlInfo.flash.m_flashCnt < IS_FLASH_STATE_ON_DONE) 5306 return; 5307 } 5308 switch (noti) { 5309 case AA_AFSTATE_INACTIVE: 5310 nextState = NO_TRANSITION; 5311 break; 5312 case AA_AFSTATE_ACTIVE_SCAN: 5313 nextState = NO_TRANSITION; 5314 break; 5315 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5316 // If Flash mode is enable, after AF execute pre-capture metering 5317 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5318 switch (m_ctlInfo.flash.m_flashCnt) { 5319 case IS_FLASH_STATE_ON_DONE: 5320 ALOGV("[AF Flash] AUTO start with Mode (%d) state (%d) noti (%d)", m_afMode, m_afState, (int)noti); 5321 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_AE_AWB_LOCK; 5322 nextState = NO_TRANSITION; 5323 break; 5324 case IS_FLASH_STATE_AUTO_DONE: 5325 ALOGV("[AF Flash] AUTO end with Mode (%d) state (%d) noti (%d)", m_afMode, m_afState, (int)noti); 5326 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_OFF; 5327 m_IsAfLockRequired = true; 5328 nextState = HAL_AFSTATE_LOCKED; 5329 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 5330 break; 5331 default: 5332 nextState = NO_TRANSITION; 5333 } 5334 } else { 5335 m_IsAfLockRequired = true; 5336 nextState = HAL_AFSTATE_LOCKED; 5337 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 5338 } 5339 break; 5340 case AA_AFSTATE_AF_FAILED_FOCUS: 5341 // If Flash mode is enable, after AF execute pre-capture metering 5342 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5343 switch (m_ctlInfo.flash.m_flashCnt) { 5344 case IS_FLASH_STATE_ON_DONE: 5345 ALOGV("[AF Flash] AUTO start with Mode (%d) state (%d) noti (%d)", m_afMode, m_afState, (int)noti); 5346 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_AE_AWB_LOCK; 5347 nextState = NO_TRANSITION; 5348 break; 5349 case IS_FLASH_STATE_AUTO_DONE: 5350 ALOGV("[AF Flash] AUTO end with Mode (%d) state (%d) noti (%d)", m_afMode, m_afState, (int)noti); 5351 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_OFF; 5352 m_IsAfLockRequired = true; 5353 nextState = HAL_AFSTATE_FAILED; 5354 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5355 break; 5356 default: 5357 nextState = NO_TRANSITION; 5358 } 5359 } else { 5360 m_IsAfLockRequired = true; 5361 nextState = HAL_AFSTATE_FAILED; 5362 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5363 } 5364 break; 5365 default: 5366 bWrongTransition = true; 5367 break; 5368 } 5369 } 5370 else if (m_afState == HAL_AFSTATE_LOCKED) { 5371 switch (noti) { 5372 case AA_AFSTATE_INACTIVE: 5373 nextState = NO_TRANSITION; 5374 break; 5375 case AA_AFSTATE_ACTIVE_SCAN: 5376 bWrongTransition = true; 5377 break; 5378 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5379 nextState = NO_TRANSITION; 5380 break; 5381 case AA_AFSTATE_AF_FAILED_FOCUS: 5382 default: 5383 bWrongTransition = true; 5384 break; 5385 } 5386 } 5387 else if (m_afState == HAL_AFSTATE_FAILED) { 5388 switch (noti) { 5389 case AA_AFSTATE_INACTIVE: 5390 bWrongTransition = true; 5391 break; 5392 case AA_AFSTATE_ACTIVE_SCAN: 5393 nextState = HAL_AFSTATE_SCANNING; 5394 break; 5395 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5396 bWrongTransition = true; 5397 break; 5398 case AA_AFSTATE_AF_FAILED_FOCUS: 5399 nextState = NO_TRANSITION; 5400 break; 5401 default: 5402 bWrongTransition = true; 5403 break; 5404 } 5405 } 5406 if (bWrongTransition) { 5407 ALOGV("(%s): Wrong Transition state(%d) noti(%d)", __FUNCTION__, m_afState, noti); 5408 return; 5409 } 5410 ALOGV("(%s): State (%d) -> (%d) by (%d)", __FUNCTION__, m_afState, nextState, noti); 5411 if (nextState != NO_TRANSITION) 5412 m_afState = nextState; 5413} 5414 5415void ExynosCameraHWInterface2::OnAfNotificationCAFVideo(enum aa_afstate noti) 5416{ 5417 int nextState = NO_TRANSITION; 5418 bool bWrongTransition = false; 5419 5420 if (m_afState == HAL_AFSTATE_INACTIVE) { 5421 switch (noti) { 5422 case AA_AFSTATE_INACTIVE: 5423 case AA_AFSTATE_ACTIVE_SCAN: 5424 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5425 case AA_AFSTATE_AF_FAILED_FOCUS: 5426 default: 5427 nextState = NO_TRANSITION; 5428 break; 5429 } 5430 } 5431 else if (m_afState == HAL_AFSTATE_STARTED) { 5432 switch (noti) { 5433 case AA_AFSTATE_INACTIVE: 5434 nextState = NO_TRANSITION; 5435 break; 5436 case AA_AFSTATE_ACTIVE_SCAN: 5437 nextState = HAL_AFSTATE_SCANNING; 5438 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN); 5439 break; 5440 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5441 nextState = HAL_AFSTATE_PASSIVE_FOCUSED; 5442 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED); 5443 break; 5444 case AA_AFSTATE_AF_FAILED_FOCUS: 5445 nextState = HAL_AFSTATE_FAILED; 5446 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5447 break; 5448 default: 5449 bWrongTransition = true; 5450 break; 5451 } 5452 } 5453 else if (m_afState == HAL_AFSTATE_SCANNING) { 5454 switch (noti) { 5455 case AA_AFSTATE_INACTIVE: 5456 bWrongTransition = true; 5457 break; 5458 case AA_AFSTATE_ACTIVE_SCAN: 5459 nextState = NO_TRANSITION; 5460 break; 5461 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5462 nextState = HAL_AFSTATE_PASSIVE_FOCUSED; 5463 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED); 5464 break; 5465 case AA_AFSTATE_AF_FAILED_FOCUS: 5466 nextState = NO_TRANSITION; 5467 break; 5468 default: 5469 bWrongTransition = true; 5470 break; 5471 } 5472 } 5473 else if (m_afState == HAL_AFSTATE_PASSIVE_FOCUSED) { 5474 switch (noti) { 5475 case AA_AFSTATE_INACTIVE: 5476 bWrongTransition = true; 5477 break; 5478 case AA_AFSTATE_ACTIVE_SCAN: 5479 nextState = HAL_AFSTATE_SCANNING; 5480 SetAfStateForService(ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN); 5481 break; 5482 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5483 nextState = NO_TRANSITION; 5484 break; 5485 case AA_AFSTATE_AF_FAILED_FOCUS: 5486 nextState = HAL_AFSTATE_FAILED; 5487 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5488 // TODO : needs NO_TRANSITION ? 5489 break; 5490 default: 5491 bWrongTransition = true; 5492 break; 5493 } 5494 } 5495 else if (m_afState == HAL_AFSTATE_NEEDS_DETERMINATION) { 5496 switch (noti) { 5497 case AA_AFSTATE_INACTIVE: 5498 bWrongTransition = true; 5499 break; 5500 case AA_AFSTATE_ACTIVE_SCAN: 5501 nextState = NO_TRANSITION; 5502 break; 5503 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5504 m_IsAfLockRequired = true; 5505 nextState = HAL_AFSTATE_LOCKED; 5506 SetAfStateForService(ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED); 5507 break; 5508 case AA_AFSTATE_AF_FAILED_FOCUS: 5509 nextState = HAL_AFSTATE_FAILED; 5510 SetAfStateForService(ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED); 5511 break; 5512 default: 5513 bWrongTransition = true; 5514 break; 5515 } 5516 } 5517 else if (m_afState == HAL_AFSTATE_LOCKED) { 5518 switch (noti) { 5519 case AA_AFSTATE_INACTIVE: 5520 nextState = NO_TRANSITION; 5521 break; 5522 case AA_AFSTATE_ACTIVE_SCAN: 5523 bWrongTransition = true; 5524 break; 5525 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5526 nextState = NO_TRANSITION; 5527 break; 5528 case AA_AFSTATE_AF_FAILED_FOCUS: 5529 default: 5530 bWrongTransition = true; 5531 break; 5532 } 5533 } 5534 else if (m_afState == HAL_AFSTATE_FAILED) { 5535 switch (noti) { 5536 case AA_AFSTATE_INACTIVE: 5537 case AA_AFSTATE_ACTIVE_SCAN: 5538 case AA_AFSTATE_AF_ACQUIRED_FOCUS: 5539 bWrongTransition = true; 5540 break; 5541 case AA_AFSTATE_AF_FAILED_FOCUS: 5542 nextState = NO_TRANSITION; 5543 break; 5544 default: 5545 bWrongTransition = true; 5546 break; 5547 } 5548 } 5549 if (bWrongTransition) { 5550 ALOGV("(%s): Wrong Transition state(%d) noti(%d)", __FUNCTION__, m_afState, noti); 5551 return; 5552 } 5553 ALOGV("(%s): State (%d) -> (%d) by (%d)", __FUNCTION__, m_afState, nextState, noti); 5554 if (nextState != NO_TRANSITION) 5555 m_afState = nextState; 5556} 5557 5558void ExynosCameraHWInterface2::OnAfCancel(int id) 5559{ 5560 m_afTriggerId = id; 5561 5562 switch (m_afMode) { 5563 case AA_AFMODE_AUTO: 5564 case AA_AFMODE_MACRO: 5565 case AA_AFMODE_OFF: 5566 case AA_AFMODE_MANUAL: 5567 OnAfCancelAutoMacro(id); 5568 break; 5569 case AA_AFMODE_CONTINUOUS_VIDEO: 5570 OnAfCancelCAFVideo(id); 5571 break; 5572 case AA_AFMODE_CONTINUOUS_PICTURE: 5573 OnAfCancelCAFPicture(id); 5574 break; 5575 default: 5576 break; 5577 } 5578} 5579 5580void ExynosCameraHWInterface2::OnAfCancelAutoMacro(int id) 5581{ 5582 int nextState = NO_TRANSITION; 5583 5584 if (m_ctlInfo.flash.m_flashEnableFlg && m_ctlInfo.flash.m_afFlashDoneFlg) { 5585 m_ctlInfo.flash.m_flashCnt = IS_FLASH_STATE_AUTO_OFF; 5586 } 5587 switch (m_afState) { 5588 case HAL_AFSTATE_INACTIVE: 5589 nextState = NO_TRANSITION; 5590 SetAfStateForService(ANDROID_CONTROL_AF_STATE_INACTIVE); 5591 break; 5592 case HAL_AFSTATE_NEEDS_COMMAND: 5593 case HAL_AFSTATE_STARTED: 5594 case HAL_AFSTATE_SCANNING: 5595 case HAL_AFSTATE_LOCKED: 5596 case HAL_AFSTATE_FAILED: 5597 SetAfMode(AA_AFMODE_OFF); 5598 SetAfStateForService(ANDROID_CONTROL_AF_STATE_INACTIVE); 5599 nextState = HAL_AFSTATE_INACTIVE; 5600 break; 5601 default: 5602 break; 5603 } 5604 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 5605 if (nextState != NO_TRANSITION) 5606 m_afState = nextState; 5607} 5608 5609void ExynosCameraHWInterface2::OnAfCancelCAFPicture(int id) 5610{ 5611 int nextState = NO_TRANSITION; 5612 5613 switch (m_afState) { 5614 case HAL_AFSTATE_INACTIVE: 5615 nextState = NO_TRANSITION; 5616 break; 5617 case HAL_AFSTATE_NEEDS_COMMAND: 5618 case HAL_AFSTATE_STARTED: 5619 case HAL_AFSTATE_SCANNING: 5620 case HAL_AFSTATE_LOCKED: 5621 case HAL_AFSTATE_FAILED: 5622 case HAL_AFSTATE_NEEDS_DETERMINATION: 5623 case HAL_AFSTATE_PASSIVE_FOCUSED: 5624 SetAfMode(AA_AFMODE_OFF); 5625 SetAfStateForService(ANDROID_CONTROL_AF_STATE_INACTIVE); 5626 SetAfMode(AA_AFMODE_CONTINUOUS_PICTURE); 5627 nextState = HAL_AFSTATE_INACTIVE; 5628 break; 5629 default: 5630 break; 5631 } 5632 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 5633 if (nextState != NO_TRANSITION) 5634 m_afState = nextState; 5635} 5636 5637void ExynosCameraHWInterface2::OnAfCancelCAFVideo(int id) 5638{ 5639 int nextState = NO_TRANSITION; 5640 5641 switch (m_afState) { 5642 case HAL_AFSTATE_INACTIVE: 5643 nextState = NO_TRANSITION; 5644 break; 5645 case HAL_AFSTATE_NEEDS_COMMAND: 5646 case HAL_AFSTATE_STARTED: 5647 case HAL_AFSTATE_SCANNING: 5648 case HAL_AFSTATE_LOCKED: 5649 case HAL_AFSTATE_FAILED: 5650 case HAL_AFSTATE_NEEDS_DETERMINATION: 5651 case HAL_AFSTATE_PASSIVE_FOCUSED: 5652 SetAfMode(AA_AFMODE_OFF); 5653 SetAfStateForService(ANDROID_CONTROL_AF_STATE_INACTIVE); 5654 SetAfMode(AA_AFMODE_CONTINUOUS_VIDEO); 5655 nextState = HAL_AFSTATE_INACTIVE; 5656 break; 5657 default: 5658 break; 5659 } 5660 ALOGV("(%s): State (%d) -> (%d)", __FUNCTION__, m_afState, nextState); 5661 if (nextState != NO_TRANSITION) 5662 m_afState = nextState; 5663} 5664 5665void ExynosCameraHWInterface2::SetAfStateForService(int newState) 5666{ 5667 if (m_serviceAfState != newState || newState == 0) 5668 m_notifyCb(CAMERA2_MSG_AUTOFOCUS, newState, m_afTriggerId, 0, m_callbackCookie); 5669 m_serviceAfState = newState; 5670} 5671 5672int ExynosCameraHWInterface2::GetAfStateForService() 5673{ 5674 return m_serviceAfState; 5675} 5676 5677void ExynosCameraHWInterface2::SetAfMode(enum aa_afmode afMode) 5678{ 5679 if (m_afMode != afMode) { 5680 if (m_IsAfModeUpdateRequired && m_afMode != AA_AFMODE_OFF) { 5681 m_afMode2 = afMode; 5682 ALOGV("(%s): pending(%d) and new(%d)", __FUNCTION__, m_afMode, afMode); 5683 } 5684 else { 5685 ALOGV("(%s): current(%d) new(%d)", __FUNCTION__, m_afMode, afMode); 5686 m_IsAfModeUpdateRequired = true; 5687 m_afMode = afMode; 5688 SetAfStateForService(ANDROID_CONTROL_AF_STATE_INACTIVE); 5689 m_afState = HAL_AFSTATE_INACTIVE; 5690 } 5691 } 5692} 5693 5694void ExynosCameraHWInterface2::m_setExifFixedAttribute(void) 5695{ 5696 char property[PROPERTY_VALUE_MAX]; 5697 5698 //2 0th IFD TIFF Tags 5699 //3 Maker 5700 property_get("ro.product.brand", property, EXIF_DEF_MAKER); 5701 strncpy((char *)mExifInfo.maker, property, 5702 sizeof(mExifInfo.maker) - 1); 5703 mExifInfo.maker[sizeof(mExifInfo.maker) - 1] = '\0'; 5704 //3 Model 5705 property_get("ro.product.model", property, EXIF_DEF_MODEL); 5706 strncpy((char *)mExifInfo.model, property, 5707 sizeof(mExifInfo.model) - 1); 5708 mExifInfo.model[sizeof(mExifInfo.model) - 1] = '\0'; 5709 //3 Software 5710 property_get("ro.build.id", property, EXIF_DEF_SOFTWARE); 5711 strncpy((char *)mExifInfo.software, property, 5712 sizeof(mExifInfo.software) - 1); 5713 mExifInfo.software[sizeof(mExifInfo.software) - 1] = '\0'; 5714 5715 //3 YCbCr Positioning 5716 mExifInfo.ycbcr_positioning = EXIF_DEF_YCBCR_POSITIONING; 5717 5718 //2 0th IFD Exif Private Tags 5719 //3 F Number 5720 mExifInfo.fnumber.num = (uint32_t)(m_camera2->m_curCameraInfo->fnumber * EXIF_DEF_FNUMBER_DEN); 5721 mExifInfo.fnumber.den = EXIF_DEF_FNUMBER_DEN; 5722 //3 Exposure Program 5723 mExifInfo.exposure_program = EXIF_DEF_EXPOSURE_PROGRAM; 5724 //3 Exif Version 5725 memcpy(mExifInfo.exif_version, EXIF_DEF_EXIF_VERSION, sizeof(mExifInfo.exif_version)); 5726 //3 Aperture 5727 double av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num/mExifInfo.fnumber.den); 5728 mExifInfo.aperture.num = (uint32_t)(av*EXIF_DEF_APEX_DEN); 5729 mExifInfo.aperture.den = EXIF_DEF_APEX_DEN; 5730 //3 Maximum lens aperture 5731 mExifInfo.max_aperture.num = mExifInfo.aperture.num; 5732 mExifInfo.max_aperture.den = mExifInfo.aperture.den; 5733 //3 Lens Focal Length 5734 mExifInfo.focal_length.num = (uint32_t)(m_camera2->m_curCameraInfo->focalLength * 100); 5735 5736 mExifInfo.focal_length.den = EXIF_DEF_FOCAL_LEN_DEN; 5737 //3 User Comments 5738 strcpy((char *)mExifInfo.user_comment, EXIF_DEF_USERCOMMENTS); 5739 //3 Color Space information 5740 mExifInfo.color_space = EXIF_DEF_COLOR_SPACE; 5741 //3 Exposure Mode 5742 mExifInfo.exposure_mode = EXIF_DEF_EXPOSURE_MODE; 5743 5744 //2 0th IFD GPS Info Tags 5745 unsigned char gps_version[4] = { 0x02, 0x02, 0x00, 0x00 }; 5746 memcpy(mExifInfo.gps_version_id, gps_version, sizeof(gps_version)); 5747 5748 //2 1th IFD TIFF Tags 5749 mExifInfo.compression_scheme = EXIF_DEF_COMPRESSION; 5750 mExifInfo.x_resolution.num = EXIF_DEF_RESOLUTION_NUM; 5751 mExifInfo.x_resolution.den = EXIF_DEF_RESOLUTION_DEN; 5752 mExifInfo.y_resolution.num = EXIF_DEF_RESOLUTION_NUM; 5753 mExifInfo.y_resolution.den = EXIF_DEF_RESOLUTION_DEN; 5754 mExifInfo.resolution_unit = EXIF_DEF_RESOLUTION_UNIT; 5755} 5756 5757void ExynosCameraHWInterface2::m_setExifChangedAttribute(exif_attribute_t *exifInfo, ExynosRect *rect, 5758 camera2_shot_ext *currentEntry) 5759{ 5760 camera2_dm *dm = &(currentEntry->shot.dm); 5761 camera2_ctl *ctl = &(currentEntry->shot.ctl); 5762 5763 ALOGV("(%s): framecnt(%d) exp(%lld) iso(%d)", __FUNCTION__, ctl->request.frameCount, dm->sensor.exposureTime,dm->aa.isoValue ); 5764 if (!ctl->request.frameCount) 5765 return; 5766 //2 0th IFD TIFF Tags 5767 //3 Width 5768 exifInfo->width = rect->w; 5769 //3 Height 5770 exifInfo->height = rect->h; 5771 //3 Orientation 5772 switch (ctl->jpeg.orientation) { 5773 case 90: 5774 exifInfo->orientation = EXIF_ORIENTATION_90; 5775 break; 5776 case 180: 5777 exifInfo->orientation = EXIF_ORIENTATION_180; 5778 break; 5779 case 270: 5780 exifInfo->orientation = EXIF_ORIENTATION_270; 5781 break; 5782 case 0: 5783 default: 5784 exifInfo->orientation = EXIF_ORIENTATION_UP; 5785 break; 5786 } 5787 5788 //3 Date time 5789 time_t rawtime; 5790 struct tm *timeinfo; 5791 time(&rawtime); 5792 timeinfo = localtime(&rawtime); 5793 strftime((char *)exifInfo->date_time, 20, "%Y:%m:%d %H:%M:%S", timeinfo); 5794 5795 //2 0th IFD Exif Private Tags 5796 //3 Exposure Time 5797 int shutterSpeed = (dm->sensor.exposureTime/1000); 5798 5799 // To display exposure time just above 500ms as 1/2sec, not 1 sec. 5800 if (shutterSpeed > 500000) 5801 shutterSpeed -= 100000; 5802 5803 if (shutterSpeed < 0) { 5804 shutterSpeed = 100; 5805 } 5806 5807 exifInfo->exposure_time.num = 1; 5808 // x us -> 1/x s */ 5809 //exifInfo->exposure_time.den = (uint32_t)(1000000 / shutterSpeed); 5810 exifInfo->exposure_time.den = (uint32_t)((double)1000000 / shutterSpeed); 5811 5812 //3 ISO Speed Rating 5813 exifInfo->iso_speed_rating = dm->aa.isoValue; 5814 5815 uint32_t av, tv, bv, sv, ev; 5816 av = APEX_FNUM_TO_APERTURE((double)exifInfo->fnumber.num / exifInfo->fnumber.den); 5817 tv = APEX_EXPOSURE_TO_SHUTTER((double)exifInfo->exposure_time.num / exifInfo->exposure_time.den); 5818 sv = APEX_ISO_TO_FILMSENSITIVITY(exifInfo->iso_speed_rating); 5819 bv = av + tv - sv; 5820 ev = av + tv; 5821 //ALOGD("Shutter speed=%d us, iso=%d", shutterSpeed, exifInfo->iso_speed_rating); 5822 ALOGV("AV=%d, TV=%d, SV=%d", av, tv, sv); 5823 5824 //3 Shutter Speed 5825 exifInfo->shutter_speed.num = tv * EXIF_DEF_APEX_DEN; 5826 exifInfo->shutter_speed.den = EXIF_DEF_APEX_DEN; 5827 //3 Brightness 5828 exifInfo->brightness.num = bv*EXIF_DEF_APEX_DEN; 5829 exifInfo->brightness.den = EXIF_DEF_APEX_DEN; 5830 //3 Exposure Bias 5831 if (ctl->aa.sceneMode== AA_SCENE_MODE_BEACH|| 5832 ctl->aa.sceneMode== AA_SCENE_MODE_SNOW) { 5833 exifInfo->exposure_bias.num = EXIF_DEF_APEX_DEN; 5834 exifInfo->exposure_bias.den = EXIF_DEF_APEX_DEN; 5835 } else { 5836 exifInfo->exposure_bias.num = 0; 5837 exifInfo->exposure_bias.den = 0; 5838 } 5839 //3 Metering Mode 5840 /*switch (m_curCameraInfo->metering) { 5841 case METERING_MODE_CENTER: 5842 exifInfo->metering_mode = EXIF_METERING_CENTER; 5843 break; 5844 case METERING_MODE_MATRIX: 5845 exifInfo->metering_mode = EXIF_METERING_MULTISPOT; 5846 break; 5847 case METERING_MODE_SPOT: 5848 exifInfo->metering_mode = EXIF_METERING_SPOT; 5849 break; 5850 case METERING_MODE_AVERAGE: 5851 default: 5852 exifInfo->metering_mode = EXIF_METERING_AVERAGE; 5853 break; 5854 }*/ 5855 exifInfo->metering_mode = EXIF_METERING_CENTER; 5856 5857 //3 Flash 5858 if (m_ctlInfo.flash.m_flashDecisionResult) 5859 exifInfo->flash = 1; 5860 else 5861 exifInfo->flash = EXIF_DEF_FLASH; 5862 5863 //3 White Balance 5864 if (currentEntry->awb_mode_dm == AA_AWBMODE_WB_AUTO) 5865 exifInfo->white_balance = EXIF_WB_AUTO; 5866 else 5867 exifInfo->white_balance = EXIF_WB_MANUAL; 5868 5869 //3 Scene Capture Type 5870 switch (ctl->aa.sceneMode) { 5871 case AA_SCENE_MODE_PORTRAIT: 5872 exifInfo->scene_capture_type = EXIF_SCENE_PORTRAIT; 5873 break; 5874 case AA_SCENE_MODE_LANDSCAPE: 5875 exifInfo->scene_capture_type = EXIF_SCENE_LANDSCAPE; 5876 break; 5877 case AA_SCENE_MODE_NIGHT_PORTRAIT: 5878 exifInfo->scene_capture_type = EXIF_SCENE_NIGHT; 5879 break; 5880 default: 5881 exifInfo->scene_capture_type = EXIF_SCENE_STANDARD; 5882 break; 5883 } 5884 5885 //2 0th IFD GPS Info Tags 5886 if (ctl->jpeg.gpsCoordinates[0] != 0 && ctl->jpeg.gpsCoordinates[1] != 0) { 5887 5888 if (ctl->jpeg.gpsCoordinates[0] > 0) 5889 strcpy((char *)exifInfo->gps_latitude_ref, "N"); 5890 else 5891 strcpy((char *)exifInfo->gps_latitude_ref, "S"); 5892 5893 if (ctl->jpeg.gpsCoordinates[1] > 0) 5894 strcpy((char *)exifInfo->gps_longitude_ref, "E"); 5895 else 5896 strcpy((char *)exifInfo->gps_longitude_ref, "W"); 5897 5898 if (ctl->jpeg.gpsCoordinates[2] > 0) 5899 exifInfo->gps_altitude_ref = 0; 5900 else 5901 exifInfo->gps_altitude_ref = 1; 5902 5903 double latitude = fabs(ctl->jpeg.gpsCoordinates[0]); 5904 double longitude = fabs(ctl->jpeg.gpsCoordinates[1]); 5905 double altitude = fabs(ctl->jpeg.gpsCoordinates[2]); 5906 5907 exifInfo->gps_latitude[0].num = (uint32_t)latitude; 5908 exifInfo->gps_latitude[0].den = 1; 5909 exifInfo->gps_latitude[1].num = (uint32_t)((latitude - exifInfo->gps_latitude[0].num) * 60); 5910 exifInfo->gps_latitude[1].den = 1; 5911 exifInfo->gps_latitude[2].num = (uint32_t)round((((latitude - exifInfo->gps_latitude[0].num) * 60) 5912 - exifInfo->gps_latitude[1].num) * 60); 5913 exifInfo->gps_latitude[2].den = 1; 5914 5915 exifInfo->gps_longitude[0].num = (uint32_t)longitude; 5916 exifInfo->gps_longitude[0].den = 1; 5917 exifInfo->gps_longitude[1].num = (uint32_t)((longitude - exifInfo->gps_longitude[0].num) * 60); 5918 exifInfo->gps_longitude[1].den = 1; 5919 exifInfo->gps_longitude[2].num = (uint32_t)round((((longitude - exifInfo->gps_longitude[0].num) * 60) 5920 - exifInfo->gps_longitude[1].num) * 60); 5921 exifInfo->gps_longitude[2].den = 1; 5922 5923 exifInfo->gps_altitude.num = (uint32_t)round(altitude); 5924 exifInfo->gps_altitude.den = 1; 5925 5926 struct tm tm_data; 5927 long timestamp; 5928 timestamp = (long)ctl->jpeg.gpsTimestamp; 5929 gmtime_r(×tamp, &tm_data); 5930 exifInfo->gps_timestamp[0].num = tm_data.tm_hour; 5931 exifInfo->gps_timestamp[0].den = 1; 5932 exifInfo->gps_timestamp[1].num = tm_data.tm_min; 5933 exifInfo->gps_timestamp[1].den = 1; 5934 exifInfo->gps_timestamp[2].num = tm_data.tm_sec; 5935 exifInfo->gps_timestamp[2].den = 1; 5936 snprintf((char*)exifInfo->gps_datestamp, sizeof(exifInfo->gps_datestamp), 5937 "%04d:%02d:%02d", tm_data.tm_year + 1900, tm_data.tm_mon + 1, tm_data.tm_mday); 5938 5939 memset(exifInfo->gps_processing_method, 0, 100); 5940 memcpy(exifInfo->gps_processing_method, currentEntry->gpsProcessingMethod, 32); 5941 exifInfo->enableGps = true; 5942 } else { 5943 exifInfo->enableGps = false; 5944 } 5945 5946 //2 1th IFD TIFF Tags 5947 exifInfo->widthThumb = ctl->jpeg.thumbnailSize[0]; 5948 exifInfo->heightThumb = ctl->jpeg.thumbnailSize[1]; 5949} 5950 5951ExynosCameraHWInterface2::MainThread::~MainThread() 5952{ 5953 ALOGV("(%s):", __FUNCTION__); 5954} 5955 5956void ExynosCameraHWInterface2::MainThread::release() 5957{ 5958 ALOGV("(%s):", __func__); 5959 SetSignal(SIGNAL_THREAD_RELEASE); 5960} 5961 5962ExynosCameraHWInterface2::SensorThread::~SensorThread() 5963{ 5964 ALOGV("(%s):", __FUNCTION__); 5965} 5966 5967void ExynosCameraHWInterface2::SensorThread::release() 5968{ 5969 ALOGV("(%s):", __func__); 5970 SetSignal(SIGNAL_THREAD_RELEASE); 5971} 5972 5973ExynosCameraHWInterface2::StreamThread::~StreamThread() 5974{ 5975 ALOGV("(%s):", __FUNCTION__); 5976} 5977 5978void ExynosCameraHWInterface2::StreamThread::setParameter(stream_parameters_t * new_parameters) 5979{ 5980 ALOGV("DEBUG(%s):", __FUNCTION__); 5981 memcpy(&m_parameters, new_parameters, sizeof(stream_parameters_t)); 5982} 5983 5984void ExynosCameraHWInterface2::StreamThread::release() 5985{ 5986 ALOGV("(%s):", __func__); 5987 SetSignal(SIGNAL_THREAD_RELEASE); 5988} 5989 5990int ExynosCameraHWInterface2::StreamThread::findBufferIndex(void * bufAddr) 5991{ 5992 int index; 5993 for (index = 0 ; index < m_parameters.numSvcBuffers ; index++) { 5994 if (m_parameters.svcBuffers[index].virt.extP[0] == bufAddr) 5995 return index; 5996 } 5997 return -1; 5998} 5999 6000int ExynosCameraHWInterface2::StreamThread::findBufferIndex(buffer_handle_t * bufHandle) 6001{ 6002 int index; 6003 for (index = 0 ; index < m_parameters.numSvcBuffers ; index++) { 6004 if (m_parameters.svcBufHandle[index] == *bufHandle) 6005 return index; 6006 } 6007 return -1; 6008} 6009 6010status_t ExynosCameraHWInterface2::StreamThread::attachSubStream(int stream_id, int priority) 6011{ 6012 ALOGV("(%s): substream_id(%d)", __FUNCTION__, stream_id); 6013 int index, vacantIndex; 6014 bool vacancy = false; 6015 6016 for (index = 0 ; index < NUM_MAX_SUBSTREAM ; index++) { 6017 if (!vacancy && m_attachedSubStreams[index].streamId == -1) { 6018 vacancy = true; 6019 vacantIndex = index; 6020 } else if (m_attachedSubStreams[index].streamId == stream_id) { 6021 return BAD_VALUE; 6022 } 6023 } 6024 if (!vacancy) 6025 return NO_MEMORY; 6026 m_attachedSubStreams[vacantIndex].streamId = stream_id; 6027 m_attachedSubStreams[vacantIndex].priority = priority; 6028 m_numRegisteredStream++; 6029 return NO_ERROR; 6030} 6031 6032status_t ExynosCameraHWInterface2::StreamThread::detachSubStream(int stream_id) 6033{ 6034 ALOGV("(%s): substream_id(%d)", __FUNCTION__, stream_id); 6035 int index; 6036 bool found = false; 6037 6038 for (index = 0 ; index < NUM_MAX_SUBSTREAM ; index++) { 6039 if (m_attachedSubStreams[index].streamId == stream_id) { 6040 found = true; 6041 break; 6042 } 6043 } 6044 if (!found) 6045 return BAD_VALUE; 6046 m_attachedSubStreams[index].streamId = -1; 6047 m_attachedSubStreams[index].priority = 0; 6048 m_numRegisteredStream--; 6049 return NO_ERROR; 6050} 6051 6052int ExynosCameraHWInterface2::createIonClient(ion_client ionClient) 6053{ 6054 if (ionClient == 0) { 6055 ionClient = ion_client_create(); 6056 if (ionClient < 0) { 6057 ALOGE("[%s]src ion client create failed, value = %d\n", __FUNCTION__, ionClient); 6058 return 0; 6059 } 6060 } 6061 return ionClient; 6062} 6063 6064int ExynosCameraHWInterface2::deleteIonClient(ion_client ionClient) 6065{ 6066 if (ionClient != 0) { 6067 if (ionClient > 0) { 6068 ion_client_destroy(ionClient); 6069 } 6070 ionClient = 0; 6071 } 6072 return ionClient; 6073} 6074 6075int ExynosCameraHWInterface2::allocCameraMemory(ion_client ionClient, ExynosBuffer *buf, int iMemoryNum) 6076{ 6077 return allocCameraMemory(ionClient, buf, iMemoryNum, 0); 6078} 6079 6080int ExynosCameraHWInterface2::allocCameraMemory(ion_client ionClient, ExynosBuffer *buf, int iMemoryNum, int cacheFlag) 6081{ 6082 int ret = 0; 6083 int i = 0; 6084 int flag = 0; 6085 6086 if (ionClient == 0) { 6087 ALOGE("[%s] ionClient is zero (%d)\n", __FUNCTION__, ionClient); 6088 return -1; 6089 } 6090 6091 for (i = 0 ; i < iMemoryNum ; i++) { 6092 if (buf->size.extS[i] == 0) { 6093 break; 6094 } 6095 if (1 << i & cacheFlag) 6096 flag = ION_FLAG_CACHED | ION_FLAG_CACHED_NEEDS_SYNC; 6097 else 6098 flag = 0; 6099 buf->fd.extFd[i] = ion_alloc(ionClient, \ 6100 buf->size.extS[i], 0, ION_HEAP_SYSTEM_MASK, flag); 6101 if ((buf->fd.extFd[i] == -1) ||(buf->fd.extFd[i] == 0)) { 6102 ALOGE("[%s]ion_alloc(%d) failed\n", __FUNCTION__, buf->size.extS[i]); 6103 buf->fd.extFd[i] = -1; 6104 freeCameraMemory(buf, iMemoryNum); 6105 return -1; 6106 } 6107 6108 buf->virt.extP[i] = (char *)ion_map(buf->fd.extFd[i], \ 6109 buf->size.extS[i], 0); 6110 if ((buf->virt.extP[i] == (char *)MAP_FAILED) || (buf->virt.extP[i] == NULL)) { 6111 ALOGE("[%s]src ion map failed(%d)\n", __FUNCTION__, buf->size.extS[i]); 6112 buf->virt.extP[i] = (char *)MAP_FAILED; 6113 freeCameraMemory(buf, iMemoryNum); 6114 return -1; 6115 } 6116 ALOGV("allocCameraMem : [%d][0x%08x] size(%d) flag(%d)", i, (unsigned int)(buf->virt.extP[i]), buf->size.extS[i], flag); 6117 } 6118 6119 return ret; 6120} 6121 6122void ExynosCameraHWInterface2::freeCameraMemory(ExynosBuffer *buf, int iMemoryNum) 6123{ 6124 6125 int i = 0 ; 6126 int ret = 0; 6127 6128 for (i=0;i<iMemoryNum;i++) { 6129 if (buf->fd.extFd[i] != -1) { 6130 if (buf->virt.extP[i] != (char *)MAP_FAILED) { 6131 ret = ion_unmap(buf->virt.extP[i], buf->size.extS[i]); 6132 if (ret < 0) 6133 ALOGE("ERR(%s)", __FUNCTION__); 6134 } 6135 ion_free(buf->fd.extFd[i]); 6136 ALOGV("freeCameraMemory : [%d][0x%08x] size(%d)", i, (unsigned int)(buf->virt.extP[i]), buf->size.extS[i]); 6137 } 6138 buf->fd.extFd[i] = -1; 6139 buf->virt.extP[i] = (char *)MAP_FAILED; 6140 buf->size.extS[i] = 0; 6141 } 6142} 6143 6144void ExynosCameraHWInterface2::initCameraMemory(ExynosBuffer *buf, int iMemoryNum) 6145{ 6146 int i =0 ; 6147 for (i=0;i<iMemoryNum;i++) { 6148 buf->virt.extP[i] = (char *)MAP_FAILED; 6149 buf->fd.extFd[i] = -1; 6150 buf->size.extS[i] = 0; 6151 } 6152} 6153 6154 6155 6156 6157static camera2_device_t *g_cam2_device = NULL; 6158static bool g_camera_vaild = false; 6159static Mutex g_camera_mutex; 6160ExynosCamera2 * g_camera2[2] = { NULL, NULL }; 6161 6162static int HAL2_camera_device_close(struct hw_device_t* device) 6163{ 6164 Mutex::Autolock lock(g_camera_mutex); 6165 ALOGD("(%s): ENTER", __FUNCTION__); 6166 if (device) { 6167 6168 camera2_device_t *cam_device = (camera2_device_t *)device; 6169 ALOGV("cam_device(0x%08x):", (unsigned int)cam_device); 6170 ALOGV("g_cam2_device(0x%08x):", (unsigned int)g_cam2_device); 6171 delete static_cast<ExynosCameraHWInterface2 *>(cam_device->priv); 6172 free(cam_device); 6173 g_camera_vaild = false; 6174 g_cam2_device = NULL; 6175 } 6176 6177 ALOGD("(%s): EXIT", __FUNCTION__); 6178 return 0; 6179} 6180 6181static inline ExynosCameraHWInterface2 *obj(const struct camera2_device *dev) 6182{ 6183 return reinterpret_cast<ExynosCameraHWInterface2 *>(dev->priv); 6184} 6185 6186static int HAL2_device_set_request_queue_src_ops(const struct camera2_device *dev, 6187 const camera2_request_queue_src_ops_t *request_src_ops) 6188{ 6189 ALOGV("DEBUG(%s):", __FUNCTION__); 6190 return obj(dev)->setRequestQueueSrcOps(request_src_ops); 6191} 6192 6193static int HAL2_device_notify_request_queue_not_empty(const struct camera2_device *dev) 6194{ 6195 ALOGV("DEBUG(%s):", __FUNCTION__); 6196 return obj(dev)->notifyRequestQueueNotEmpty(); 6197} 6198 6199static int HAL2_device_set_frame_queue_dst_ops(const struct camera2_device *dev, 6200 const camera2_frame_queue_dst_ops_t *frame_dst_ops) 6201{ 6202 ALOGV("DEBUG(%s):", __FUNCTION__); 6203 return obj(dev)->setFrameQueueDstOps(frame_dst_ops); 6204} 6205 6206static int HAL2_device_get_in_progress_count(const struct camera2_device *dev) 6207{ 6208 ALOGV("DEBUG(%s):", __FUNCTION__); 6209 return obj(dev)->getInProgressCount(); 6210} 6211 6212static int HAL2_device_flush_captures_in_progress(const struct camera2_device *dev) 6213{ 6214 ALOGV("DEBUG(%s):", __FUNCTION__); 6215 return obj(dev)->flushCapturesInProgress(); 6216} 6217 6218static int HAL2_device_construct_default_request(const struct camera2_device *dev, 6219 int request_template, camera_metadata_t **request) 6220{ 6221 ALOGV("DEBUG(%s):", __FUNCTION__); 6222 return obj(dev)->constructDefaultRequest(request_template, request); 6223} 6224 6225static int HAL2_device_allocate_stream( 6226 const struct camera2_device *dev, 6227 // inputs 6228 uint32_t width, 6229 uint32_t height, 6230 int format, 6231 const camera2_stream_ops_t *stream_ops, 6232 // outputs 6233 uint32_t *stream_id, 6234 uint32_t *format_actual, 6235 uint32_t *usage, 6236 uint32_t *max_buffers) 6237{ 6238 ALOGV("(%s): ", __FUNCTION__); 6239 return obj(dev)->allocateStream(width, height, format, stream_ops, 6240 stream_id, format_actual, usage, max_buffers); 6241} 6242 6243static int HAL2_device_register_stream_buffers(const struct camera2_device *dev, 6244 uint32_t stream_id, 6245 int num_buffers, 6246 buffer_handle_t *buffers) 6247{ 6248 ALOGV("DEBUG(%s):", __FUNCTION__); 6249 return obj(dev)->registerStreamBuffers(stream_id, num_buffers, buffers); 6250} 6251 6252static int HAL2_device_release_stream( 6253 const struct camera2_device *dev, 6254 uint32_t stream_id) 6255{ 6256 ALOGV("DEBUG(%s)(id: %d):", __FUNCTION__, stream_id); 6257 if (!g_camera_vaild) 6258 return 0; 6259 return obj(dev)->releaseStream(stream_id); 6260} 6261 6262static int HAL2_device_allocate_reprocess_stream( 6263 const struct camera2_device *dev, 6264 uint32_t width, 6265 uint32_t height, 6266 uint32_t format, 6267 const camera2_stream_in_ops_t *reprocess_stream_ops, 6268 // outputs 6269 uint32_t *stream_id, 6270 uint32_t *consumer_usage, 6271 uint32_t *max_buffers) 6272{ 6273 ALOGV("DEBUG(%s):", __FUNCTION__); 6274 return obj(dev)->allocateReprocessStream(width, height, format, reprocess_stream_ops, 6275 stream_id, consumer_usage, max_buffers); 6276} 6277 6278static int HAL2_device_allocate_reprocess_stream_from_stream( 6279 const struct camera2_device *dev, 6280 uint32_t output_stream_id, 6281 const camera2_stream_in_ops_t *reprocess_stream_ops, 6282 // outputs 6283 uint32_t *stream_id) 6284{ 6285 ALOGV("DEBUG(%s):", __FUNCTION__); 6286 return obj(dev)->allocateReprocessStreamFromStream(output_stream_id, 6287 reprocess_stream_ops, stream_id); 6288} 6289 6290static int HAL2_device_release_reprocess_stream( 6291 const struct camera2_device *dev, 6292 uint32_t stream_id) 6293{ 6294 ALOGV("DEBUG(%s):", __FUNCTION__); 6295 return obj(dev)->releaseReprocessStream(stream_id); 6296} 6297 6298static int HAL2_device_trigger_action(const struct camera2_device *dev, 6299 uint32_t trigger_id, 6300 int ext1, 6301 int ext2) 6302{ 6303 ALOGV("DEBUG(%s):", __FUNCTION__); 6304 if (!g_camera_vaild) 6305 return 0; 6306 return obj(dev)->triggerAction(trigger_id, ext1, ext2); 6307} 6308 6309static int HAL2_device_set_notify_callback(const struct camera2_device *dev, 6310 camera2_notify_callback notify_cb, 6311 void *user) 6312{ 6313 ALOGV("DEBUG(%s):", __FUNCTION__); 6314 return obj(dev)->setNotifyCallback(notify_cb, user); 6315} 6316 6317static int HAL2_device_get_metadata_vendor_tag_ops(const struct camera2_device*dev, 6318 vendor_tag_query_ops_t **ops) 6319{ 6320 ALOGV("DEBUG(%s):", __FUNCTION__); 6321 return obj(dev)->getMetadataVendorTagOps(ops); 6322} 6323 6324static int HAL2_device_dump(const struct camera2_device *dev, int fd) 6325{ 6326 ALOGV("DEBUG(%s):", __FUNCTION__); 6327 return obj(dev)->dump(fd); 6328} 6329 6330 6331 6332 6333 6334static int HAL2_getNumberOfCameras() 6335{ 6336 ALOGV("(%s): returning 2", __FUNCTION__); 6337 return 2; 6338} 6339 6340 6341static int HAL2_getCameraInfo(int cameraId, struct camera_info *info) 6342{ 6343 ALOGV("DEBUG(%s): cameraID: %d", __FUNCTION__, cameraId); 6344 static camera_metadata_t * mCameraInfo[2] = {NULL, NULL}; 6345 6346 status_t res; 6347 6348 if (cameraId == 0) { 6349 info->facing = CAMERA_FACING_BACK; 6350 if (!g_camera2[0]) 6351 g_camera2[0] = new ExynosCamera2(0); 6352 } 6353 else if (cameraId == 1) { 6354 info->facing = CAMERA_FACING_FRONT; 6355 if (!g_camera2[1]) 6356 g_camera2[1] = new ExynosCamera2(1); 6357 } 6358 else 6359 return BAD_VALUE; 6360 6361 info->orientation = 0; 6362 info->device_version = HARDWARE_DEVICE_API_VERSION(2, 0); 6363 if (mCameraInfo[cameraId] == NULL) { 6364 res = g_camera2[cameraId]->constructStaticInfo(&(mCameraInfo[cameraId]), cameraId, true); 6365 if (res != OK) { 6366 ALOGE("%s: Unable to allocate static info: %s (%d)", 6367 __FUNCTION__, strerror(-res), res); 6368 return res; 6369 } 6370 res = g_camera2[cameraId]->constructStaticInfo(&(mCameraInfo[cameraId]), cameraId, false); 6371 if (res != OK) { 6372 ALOGE("%s: Unable to fill in static info: %s (%d)", 6373 __FUNCTION__, strerror(-res), res); 6374 return res; 6375 } 6376 } 6377 info->static_camera_characteristics = mCameraInfo[cameraId]; 6378 return NO_ERROR; 6379} 6380 6381#define SET_METHOD(m) m : HAL2_device_##m 6382 6383static camera2_device_ops_t camera2_device_ops = { 6384 SET_METHOD(set_request_queue_src_ops), 6385 SET_METHOD(notify_request_queue_not_empty), 6386 SET_METHOD(set_frame_queue_dst_ops), 6387 SET_METHOD(get_in_progress_count), 6388 SET_METHOD(flush_captures_in_progress), 6389 SET_METHOD(construct_default_request), 6390 SET_METHOD(allocate_stream), 6391 SET_METHOD(register_stream_buffers), 6392 SET_METHOD(release_stream), 6393 SET_METHOD(allocate_reprocess_stream), 6394 SET_METHOD(allocate_reprocess_stream_from_stream), 6395 SET_METHOD(release_reprocess_stream), 6396 SET_METHOD(trigger_action), 6397 SET_METHOD(set_notify_callback), 6398 SET_METHOD(get_metadata_vendor_tag_ops), 6399 SET_METHOD(dump), 6400}; 6401 6402#undef SET_METHOD 6403 6404 6405static int HAL2_camera_device_open(const struct hw_module_t* module, 6406 const char *id, 6407 struct hw_device_t** device) 6408{ 6409 int cameraId = atoi(id); 6410 int openInvalid = 0; 6411 6412 Mutex::Autolock lock(g_camera_mutex); 6413 if (g_camera_vaild) { 6414 ALOGE("ERR(%s): Can't open, other camera is in use", __FUNCTION__); 6415 return -EUSERS; 6416 } 6417 g_camera_vaild = false; 6418 ALOGD("\n\n>>> I'm Samsung's CameraHAL_2(ID:%d) <<<\n\n", cameraId); 6419 if (cameraId < 0 || cameraId >= HAL2_getNumberOfCameras()) { 6420 ALOGE("ERR(%s):Invalid camera ID %s", __FUNCTION__, id); 6421 return -EINVAL; 6422 } 6423 6424 ALOGD("g_cam2_device : 0x%08x", (unsigned int)g_cam2_device); 6425 if (g_cam2_device) { 6426 if (obj(g_cam2_device)->getCameraId() == cameraId) { 6427 ALOGD("DEBUG(%s):returning existing camera ID %s", __FUNCTION__, id); 6428 goto done; 6429 } else { 6430 ALOGD("(%s): START waiting for cam device free", __FUNCTION__); 6431 while (g_cam2_device) 6432 usleep(SIG_WAITING_TICK); 6433 ALOGD("(%s): END waiting for cam device free", __FUNCTION__); 6434 } 6435 } 6436 6437 g_cam2_device = (camera2_device_t *)malloc(sizeof(camera2_device_t)); 6438 ALOGV("g_cam2_device : 0x%08x", (unsigned int)g_cam2_device); 6439 6440 if (!g_cam2_device) 6441 return -ENOMEM; 6442 6443 g_cam2_device->common.tag = HARDWARE_DEVICE_TAG; 6444 g_cam2_device->common.version = CAMERA_DEVICE_API_VERSION_2_0; 6445 g_cam2_device->common.module = const_cast<hw_module_t *>(module); 6446 g_cam2_device->common.close = HAL2_camera_device_close; 6447 6448 g_cam2_device->ops = &camera2_device_ops; 6449 6450 ALOGV("DEBUG(%s):open camera2 %s", __FUNCTION__, id); 6451 6452 g_cam2_device->priv = new ExynosCameraHWInterface2(cameraId, g_cam2_device, g_camera2[cameraId], &openInvalid); 6453 if (!openInvalid) { 6454 ALOGE("DEBUG(%s): ExynosCameraHWInterface2 creation failed", __FUNCTION__); 6455 return -ENODEV; 6456 } 6457done: 6458 *device = (hw_device_t *)g_cam2_device; 6459 ALOGV("DEBUG(%s):opened camera2 %s (%p)", __FUNCTION__, id, *device); 6460 g_camera_vaild = true; 6461 6462 return 0; 6463} 6464 6465 6466static hw_module_methods_t camera_module_methods = { 6467 open : HAL2_camera_device_open 6468}; 6469 6470extern "C" { 6471 struct camera_module HAL_MODULE_INFO_SYM = { 6472 common : { 6473 tag : HARDWARE_MODULE_TAG, 6474 module_api_version : CAMERA_MODULE_API_VERSION_2_0, 6475 hal_api_version : HARDWARE_HAL_API_VERSION, 6476 id : CAMERA_HARDWARE_MODULE_ID, 6477 name : "Exynos Camera HAL2", 6478 author : "Samsung Corporation", 6479 methods : &camera_module_methods, 6480 dso: NULL, 6481 reserved: {0}, 6482 }, 6483 get_number_of_cameras : HAL2_getNumberOfCameras, 6484 get_camera_info : HAL2_getCameraInfo 6485 }; 6486} 6487 6488}; // namespace android 6489