Iliyan Malchev | 6d01645 | 2013-03-27 16:27:56 -0700 | [diff] [blame] | 1 | /* |
| 2 | ** Copyright (c) 2011-2012 The Linux Foundation. All rights reserved. |
| 3 | ** |
| 4 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | ** you may not use this file except in compliance with the License. |
| 6 | ** You may obtain a copy of the License at |
| 7 | ** |
| 8 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | ** |
| 10 | ** Unless required by applicable law or agreed to in writing, software |
| 11 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | ** See the License for the specific language governing permissions and |
| 14 | ** limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | /*#error uncomment this for compiler test!*/ |
| 18 | |
| 19 | #define ALOG_NDEBUG 0 |
| 20 | #define ALOG_NDDEBUG 0 |
| 21 | #define ALOG_NIDEBUG 0 |
| 22 | #define LOG_TAG "QCameraHWI_Still" |
| 23 | #include <utils/Log.h> |
| 24 | #include <utils/threads.h> |
| 25 | #include <fcntl.h> |
| 26 | #include <sys/mman.h> |
| 27 | #include <media/mediarecorder.h> |
| 28 | #include <math.h> |
| 29 | #include "QCameraHAL.h" |
| 30 | #include "QCameraHWI.h" |
| 31 | |
| 32 | #define THUMBNAIL_DEFAULT_WIDTH 512 |
| 33 | #define THUMBNAIL_DEFAULT_HEIGHT 384 |
| 34 | /* following code implement the still image capture & encoding logic of this class*/ |
| 35 | namespace android { |
| 36 | |
| 37 | typedef enum { |
| 38 | SNAPSHOT_STATE_ERROR, |
| 39 | SNAPSHOT_STATE_UNINIT, |
| 40 | SNAPSHOT_STATE_CH_ACQUIRED, |
| 41 | SNAPSHOT_STATE_BUF_NOTIF_REGD, |
| 42 | SNAPSHOT_STATE_BUF_INITIALIZED, |
| 43 | SNAPSHOT_STATE_INITIALIZED, |
| 44 | SNAPSHOT_STATE_IMAGE_CAPTURE_STRTD, |
| 45 | SNAPSHOT_STATE_YUV_RECVD, |
| 46 | SNAPSHOT_STATE_JPEG_ENCODING, |
| 47 | SNAPSHOT_STATE_JPEG_ENCODE_DONE, |
| 48 | SNAPSHOT_STATE_JPEG_COMPLETE_ENCODE_DONE, |
| 49 | |
| 50 | /*Add any new state above*/ |
| 51 | SNAPSHOT_STATE_MAX |
| 52 | } snapshot_state_type_t; |
| 53 | |
| 54 | |
| 55 | //----------------------------------------------------------------------- |
| 56 | // Constants |
| 57 | //---------------------------------------------------------------------- |
| 58 | static const int PICTURE_FORMAT_JPEG = 1; |
| 59 | static const int PICTURE_FORMAT_RAW = 2; |
| 60 | static const int POSTVIEW_SMALL_HEIGHT = 144; |
| 61 | |
| 62 | // --------------------------------------------------------------------------- |
| 63 | /* static functions*/ |
| 64 | // --------------------------------------------------------------------------- |
| 65 | |
| 66 | |
| 67 | |
| 68 | /* TBD: Temp: to be removed*/ |
| 69 | static pthread_mutex_t g_s_mutex; |
| 70 | static int g_status = 0; |
| 71 | static pthread_cond_t g_s_cond_v; |
| 72 | |
| 73 | static void mm_app_snapshot_done() |
| 74 | { |
| 75 | pthread_mutex_lock(&g_s_mutex); |
| 76 | g_status = true; |
| 77 | pthread_cond_signal(&g_s_cond_v); |
| 78 | pthread_mutex_unlock(&g_s_mutex); |
| 79 | } |
| 80 | |
| 81 | static void mm_app_snapshot_wait() |
| 82 | { |
| 83 | pthread_mutex_lock(&g_s_mutex); |
| 84 | if(false == g_status) pthread_cond_wait(&g_s_cond_v, &g_s_mutex); |
| 85 | pthread_mutex_unlock(&g_s_mutex); |
| 86 | g_status = false; |
| 87 | } |
| 88 | |
| 89 | static int mm_app_dump_snapshot_frame(char *filename, |
| 90 | const void *buffer, |
| 91 | uint32_t len) |
| 92 | { |
| 93 | char bufp[128]; |
| 94 | int file_fdp; |
| 95 | int rc = 0; |
| 96 | |
| 97 | file_fdp = open(filename, O_RDWR | O_CREAT, 0777); |
| 98 | |
| 99 | if (file_fdp < 0) { |
| 100 | rc = -1; |
| 101 | goto end; |
| 102 | } |
| 103 | write(file_fdp, |
| 104 | (const void *)buffer, len); |
| 105 | close(file_fdp); |
| 106 | end: |
| 107 | return rc; |
| 108 | } |
| 109 | |
| 110 | /* Callback received when a frame is available after snapshot*/ |
| 111 | static void snapshot_notify_cb(mm_camera_ch_data_buf_t *recvd_frame, |
| 112 | void *user_data) |
| 113 | { |
| 114 | QCameraStream_Snapshot *pme = (QCameraStream_Snapshot *)user_data; |
| 115 | |
| 116 | ALOGV("%s: E", __func__); |
| 117 | |
| 118 | if (pme != NULL) { |
| 119 | pme->receiveRawPicture(recvd_frame); |
| 120 | } |
| 121 | else{ |
| 122 | ALOGW("%s: Snapshot obj NULL in callback", __func__); |
| 123 | } |
| 124 | |
| 125 | ALOGV("%s: X", __func__); |
| 126 | |
| 127 | } |
| 128 | |
| 129 | /* Once we give frame for encoding, we get encoded jpeg image |
| 130 | fragments by fragment. We'll need to store them in a buffer |
| 131 | to form complete JPEG image */ |
| 132 | static void snapshot_jpeg_fragment_cb(uint8_t *ptr, |
| 133 | uint32_t size, |
| 134 | void *user_data) |
| 135 | { |
| 136 | QCameraStream_Snapshot *pme = (QCameraStream_Snapshot *)user_data; |
| 137 | |
| 138 | ALOGV("%s: E",__func__); |
| 139 | if (pme != NULL) { |
| 140 | pme->receiveJpegFragment(ptr,size); |
| 141 | } |
| 142 | else |
| 143 | ALOGW("%s: Receive jpeg fragment cb obj Null", __func__); |
| 144 | |
| 145 | ALOGV("%s: X",__func__); |
| 146 | } |
| 147 | |
| 148 | /* This callback is received once the complete JPEG encoding is done */ |
| 149 | static void snapshot_jpeg_cb(jpeg_event_t event, void *user_data) |
| 150 | { |
| 151 | QCameraStream_Snapshot *pme = (QCameraStream_Snapshot *)user_data; |
| 152 | ALOGV("%s: E ",__func__); |
| 153 | |
| 154 | switch(event) { |
| 155 | case JPEG_EVENT_DONE: |
| 156 | break; |
| 157 | case JPEG_EVENT_THUMBNAIL_DROPPED: |
| 158 | ALOGE("%s: Error in thumbnail encoding (event: %d) : X !!!", |
| 159 | __func__, event); |
| 160 | return; |
| 161 | case JPEG_EVENT_ERROR: |
| 162 | case JPEG_EVENT_ABORTED: |
| 163 | if (NULL != pme) { |
| 164 | pme->jpegErrorHandler(event); |
| 165 | if (!(pme->isZSLMode())) { |
| 166 | pme->stop(); |
| 167 | } |
| 168 | } |
| 169 | ALOGE("Error event handled from JPEG \n"); |
| 170 | return; |
| 171 | default: |
| 172 | ALOGE("Unsupported JPEG event %d \n", event); |
| 173 | break; |
| 174 | } |
| 175 | |
| 176 | if (event != JPEG_EVENT_DONE) { |
| 177 | if (event == JPEG_EVENT_THUMBNAIL_DROPPED) { |
| 178 | ALOGE("%s: Error in thumbnail encoding (event: %d)!!!", |
| 179 | __func__, event); |
| 180 | ALOGV("%s: X",__func__); |
| 181 | return; |
| 182 | } |
| 183 | else { |
| 184 | ALOGE("%s: Error (event: %d) while jpeg encoding!!!", |
| 185 | __func__, event); |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | if (pme != NULL) { |
| 190 | pme->receiveCompleteJpegPicture(event); |
| 191 | ALOGV(" Completed issuing JPEG callback"); |
| 192 | /* deinit only if we are done taking requested number of snapshots */ |
| 193 | if (pme->getSnapshotState() == SNAPSHOT_STATE_JPEG_COMPLETE_ENCODE_DONE) { |
| 194 | ALOGV(" About to issue deinit callback"); |
| 195 | /* If it's ZSL Mode, we don't deinit now. We'll stop the polling thread and |
| 196 | deinit the channel/buffers only when we change the mode from zsl to |
| 197 | non-zsl. */ |
| 198 | if (!(pme->isZSLMode())) { |
| 199 | pme->stop(); |
| 200 | } |
| 201 | } |
| 202 | } |
| 203 | else |
| 204 | ALOGW("%s: Receive jpeg cb Obj Null", __func__); |
| 205 | |
| 206 | |
| 207 | ALOGV("%s: X",__func__); |
| 208 | } |
| 209 | |
| 210 | // --------------------------------------------------------------------------- |
| 211 | /* private functions*/ |
| 212 | // --------------------------------------------------------------------------- |
| 213 | |
| 214 | void QCameraStream_Snapshot:: |
| 215 | receiveJpegFragment(uint8_t *ptr, uint32_t size) |
| 216 | { |
| 217 | ALOGV("%s: E", __func__); |
| 218 | #if 0 |
| 219 | if (mJpegHeap != NULL) { |
| 220 | ALOGE("%s: Copy jpeg...", __func__); |
| 221 | memcpy((uint8_t *)mJpegHeap->mHeap->base()+ mJpegOffset, ptr, size); |
| 222 | mJpegOffset += size; |
| 223 | } |
| 224 | else { |
| 225 | ALOGE("%s: mJpegHeap is NULL!", __func__); |
| 226 | } |
| 227 | #else |
| 228 | if(mHalCamCtrl->mJpegMemory.camera_memory[0] != NULL && ptr != NULL && size > 0) { |
| 229 | memcpy((uint8_t *)((uint32_t)mHalCamCtrl->mJpegMemory.camera_memory[0]->data + mJpegOffset), ptr, size); |
| 230 | mJpegOffset += size; |
| 231 | |
| 232 | |
| 233 | /* |
| 234 | memcpy((uint8_t *)((uint32_t)mHalCamCtrl->mJpegMemory.camera_memory[0]->data + mJpegOffset), ptr, size); |
| 235 | mJpegOffset += size; |
| 236 | */ |
| 237 | } else { |
| 238 | ALOGE("%s: mJpegHeap is NULL!", __func__); |
| 239 | } |
| 240 | |
| 241 | |
| 242 | #endif |
| 243 | |
| 244 | ALOGV("%s: X", __func__); |
| 245 | } |
| 246 | |
| 247 | void QCameraStream_Snapshot::jpegErrorHandler(jpeg_event_t event) |
| 248 | { |
| 249 | ALOGV("%s: E", __func__); |
| 250 | camera_memory_t *data = mHalCamCtrl->mGetMemory(-1, 1, 1, NULL); |
| 251 | mStopCallbackLock.lock( ); |
| 252 | if(mCurrentFrameEncoded) { |
| 253 | free(mCurrentFrameEncoded); |
| 254 | mCurrentFrameEncoded = NULL; |
| 255 | } |
| 256 | setSnapshotState(SNAPSHOT_STATE_ERROR); |
| 257 | if (!mSnapshotQueue.isEmpty()) { |
| 258 | ALOGV("%s: JPEG Queue not empty. flush the queue in " |
| 259 | "error case.", __func__); |
| 260 | mSnapshotQueue.flush(); |
| 261 | } |
| 262 | mStopCallbackLock.unlock( ); |
| 263 | if (NULL != mHalCamCtrl->mDataCb) |
| 264 | mHalCamCtrl->mDataCb (CAMERA_MSG_COMPRESSED_IMAGE, |
| 265 | data, 0, NULL,mHalCamCtrl->mCallbackCookie); |
| 266 | if(NULL != data) data->release(data); |
| 267 | ALOGV("%s: X", __func__); |
| 268 | } |
| 269 | |
| 270 | void QCameraStream_Snapshot:: |
| 271 | receiveCompleteJpegPicture(jpeg_event_t event) |
| 272 | { |
| 273 | int msg_type = CAMERA_MSG_COMPRESSED_IMAGE; |
| 274 | ALOGV("%s: E", __func__); |
| 275 | camera_memory_t *encodedMem = NULL; |
| 276 | camera_data_callback jpg_data_cb = NULL; |
| 277 | bool fail_cb_flag = false; |
| 278 | |
| 279 | if (mHalCamCtrl->mHdrMode == HDR_MODE) |
| 280 | hdrJpegCount++; |
| 281 | |
| 282 | mStopCallbackLock.lock( ); |
| 283 | if(!mActive && !isLiveSnapshot()) { |
| 284 | ALOGE("%s : Cancel Picture",__func__); |
| 285 | fail_cb_flag = true; |
| 286 | goto end; |
| 287 | } |
| 288 | |
| 289 | if(mCurrentFrameEncoded!=NULL /*&& !isLiveSnapshot()*/){ |
| 290 | ALOGV("<DEBUG>: Calling buf done for snapshot buffer"); |
| 291 | cam_evt_buf_done(mCameraId, mCurrentFrameEncoded); |
| 292 | } |
| 293 | mHalCamCtrl->dumpFrameToFile(mHalCamCtrl->mJpegMemory.camera_memory[0]->data, mJpegOffset, (char *)"debug", (char *)"jpg", 0); |
| 294 | |
| 295 | end: |
| 296 | msg_type = CAMERA_MSG_COMPRESSED_IMAGE; |
| 297 | if (mHalCamCtrl->mDataCb && (mHalCamCtrl->mMsgEnabled & msg_type)) { |
| 298 | jpg_data_cb = mHalCamCtrl->mDataCb; |
| 299 | }else{ |
| 300 | ALOGE("%s: JPEG callback was cancelled--not delivering image.", __func__); |
| 301 | } |
| 302 | setSnapshotState(SNAPSHOT_STATE_JPEG_ENCODE_DONE); |
| 303 | mNumOfRecievedJPEG++; |
| 304 | mHalCamCtrl->deinitExifData(); |
| 305 | |
| 306 | /* free the resource we allocated to maintain the structure */ |
| 307 | //mm_camera_do_munmap(main_fd, (void *)main_buffer_addr, mSnapshotStreamBuf.frame_len); |
| 308 | if(mCurrentFrameEncoded) { |
| 309 | free(mCurrentFrameEncoded); |
| 310 | mCurrentFrameEncoded = NULL; |
| 311 | } |
| 312 | /* Before leaving check the jpeg queue. If it's not empty give the available |
| 313 | frame for encoding*/ |
| 314 | if (!mSnapshotQueue.isEmpty()) { |
| 315 | ALOGV("%s: JPEG Queue not empty. Dequeue and encode.", __func__); |
| 316 | mm_camera_ch_data_buf_t* buf = |
| 317 | (mm_camera_ch_data_buf_t *)mSnapshotQueue.dequeue(); |
| 318 | //encodeDisplayAndSave(buf, 1); |
| 319 | if ( NO_ERROR != encodeDisplayAndSave(buf, 1)){ |
| 320 | fail_cb_flag = true; |
| 321 | } |
| 322 | } else if (mNumOfSnapshot == mNumOfRecievedJPEG ) { /* finished */ |
| 323 | ALOGV("nusnap %d, mNumjpeg %d", mNumOfSnapshot, mNumOfRecievedJPEG); |
| 324 | ALOGV("%s: Before omxJpegFinish", __func__); |
| 325 | omxJpegFinish(); |
| 326 | ALOGV("%s: After omxJpegFinish", __func__); |
| 327 | /* getRemainingSnapshots call will give us number of snapshots still |
| 328 | remaining after flushing current zsl buffer once*/ |
| 329 | ALOGV("%s: Complete JPEG Encoding Done!", __func__); |
| 330 | setSnapshotState(SNAPSHOT_STATE_JPEG_COMPLETE_ENCODE_DONE); |
| 331 | mBurstModeFlag = false; |
| 332 | mSnapshotQueue.flush(); |
| 333 | mNumOfRecievedJPEG = 0; |
| 334 | /* in case of zsl, we need to reset some of the zsl attributes */ |
| 335 | if (isZSLMode()){ |
| 336 | ALOGV("%s: Resetting the ZSL attributes", __func__); |
| 337 | setZSLChannelAttribute(); |
| 338 | } |
| 339 | if (!isZSLMode() && !isLiveSnapshot()){ |
| 340 | //Stop polling before calling datacb for if not ZSL mode |
| 341 | stopPolling(); |
| 342 | } |
| 343 | |
| 344 | } else { |
| 345 | ALOGV("%s: mNumOfRecievedJPEG(%d), mNumOfSnapshot(%d)", __func__, mNumOfRecievedJPEG, mNumOfSnapshot); |
| 346 | } |
| 347 | if(fail_cb_flag && mHalCamCtrl->mDataCb && |
| 348 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE)) { |
| 349 | /* get picture failed. Give jpeg callback with NULL data |
| 350 | * to the application to restore to preview mode |
| 351 | */ |
| 352 | jpg_data_cb = mHalCamCtrl->mDataCb; |
| 353 | } |
| 354 | if(mHalCamCtrl->mHdrMode == HDR_MODE && (hdrJpegCount%2) != 0){ |
| 355 | mStopCallbackLock.unlock( ); |
| 356 | mJpegOffset = 0; |
| 357 | return; |
| 358 | } |
| 359 | if(!fail_cb_flag) { |
| 360 | camera_memory_t *encodedMem = mHalCamCtrl->mGetMemory( |
| 361 | mHalCamCtrl->mJpegMemory.fd[0], mJpegOffset, 1, mHalCamCtrl); |
| 362 | if (!encodedMem || !encodedMem->data) { |
| 363 | ALOGE("%s: mGetMemory failed.\n", __func__); |
| 364 | } |
| 365 | memcpy(encodedMem->data, mHalCamCtrl->mJpegMemory.camera_memory[0]->data, mJpegOffset ); |
| 366 | mStopCallbackLock.unlock( ); |
| 367 | |
| 368 | if ((mActive || isLiveSnapshot()) && jpg_data_cb != NULL) { |
| 369 | ALOGV("%s: Calling upperlayer callback to store JPEG image", __func__); |
| 370 | jpg_data_cb (msg_type,encodedMem, 0, NULL,mHalCamCtrl->mCallbackCookie); |
| 371 | } |
| 372 | encodedMem->release( encodedMem ); |
| 373 | jpg_data_cb = NULL; |
| 374 | }else{ |
| 375 | ALOGV("Image Encoding Failed... Notify Upper layer"); |
| 376 | mStopCallbackLock.unlock( ); |
| 377 | if((mActive || isLiveSnapshot()) && jpg_data_cb != NULL) { |
| 378 | jpg_data_cb (CAMERA_MSG_COMPRESSED_IMAGE,NULL, 0, NULL, |
| 379 | mHalCamCtrl->mCallbackCookie); |
| 380 | } |
| 381 | } |
| 382 | //reset jpeg_offset |
| 383 | mJpegOffset = 0; |
| 384 | |
| 385 | if(isLiveSnapshot() && mHalCamCtrl->mStateLiveshot) { |
| 386 | deInitBuffer(); |
| 387 | } |
| 388 | mHalCamCtrl->mStateLiveshot = false; |
| 389 | |
| 390 | ALOGV("%s: X", __func__); |
| 391 | } |
| 392 | |
| 393 | status_t QCameraStream_Snapshot:: |
| 394 | configSnapshotDimension(cam_ctrl_dimension_t* dim) |
| 395 | { |
| 396 | bool matching = true; |
| 397 | cam_format_t img_format; |
| 398 | status_t ret = NO_ERROR; |
| 399 | ALOGV("%s: E", __func__); |
| 400 | |
| 401 | ALOGV("%s:Passed picture size: %d X %d", __func__, |
| 402 | dim->picture_width, dim->picture_height); |
| 403 | ALOGV("%s:Passed postview size: %d X %d", __func__, |
| 404 | dim->ui_thumbnail_width, dim->ui_thumbnail_height); |
| 405 | |
| 406 | /* First check if the picture resolution is the same, if not, change it*/ |
| 407 | mHalCamCtrl->getPictureSize(&mPictureWidth, &mPictureHeight); |
| 408 | ALOGV("%s: Picture size received: %d x %d", __func__, |
| 409 | mPictureWidth, mPictureHeight); |
| 410 | |
| 411 | mPostviewWidth = mHalCamCtrl->mParameters.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); |
| 412 | mPostviewHeight = mHalCamCtrl->mParameters.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); |
| 413 | /*If application requested thumbnail size to be (0,0) |
| 414 | then configure second outout to a default size. |
| 415 | Jpeg encoder will drop thumbnail as reflected in encodeParams. |
| 416 | */ |
| 417 | mDropThumbnail = false; |
| 418 | if (mPostviewWidth == 0 && mPostviewHeight == 0) { |
| 419 | mPostviewWidth = THUMBNAIL_DEFAULT_WIDTH; |
| 420 | mPostviewHeight = THUMBNAIL_DEFAULT_HEIGHT; |
| 421 | mDropThumbnail = true; |
| 422 | } |
| 423 | |
| 424 | ALOGV("%s: Postview size received: %d x %d", __func__, |
| 425 | mPostviewWidth, mPostviewHeight); |
| 426 | |
| 427 | matching = (mPictureWidth == dim->picture_width) && |
| 428 | (mPictureHeight == dim->picture_height); |
| 429 | matching &= (dim->ui_thumbnail_width == mPostviewWidth) && |
| 430 | (dim->ui_thumbnail_height == mPostviewHeight); |
| 431 | |
| 432 | /* picture size currently set do not match with the one wanted |
| 433 | by user.*/ |
| 434 | if (!matching) { |
| 435 | if (!isZSLMode() && (mPictureWidth < mPostviewWidth || mPictureHeight < mPostviewHeight)) { |
| 436 | //Changes to Handle VFE limitation. |
| 437 | mActualPictureWidth = mPictureWidth; |
| 438 | mActualPictureHeight = mPictureHeight; |
| 439 | mPictureWidth = mPostviewWidth; |
| 440 | mPictureHeight = mPostviewHeight; |
| 441 | mJpegDownscaling = true; |
| 442 | }else{ |
| 443 | mJpegDownscaling = false; |
| 444 | } |
| 445 | dim->picture_width = mPictureWidth; |
| 446 | dim->picture_height = mPictureHeight; |
| 447 | dim->ui_thumbnail_height = mThumbnailHeight = mPostviewHeight; |
| 448 | dim->ui_thumbnail_width = mThumbnailWidth = mPostviewWidth; |
| 449 | } |
| 450 | #if 0 |
| 451 | img_format = mHalCamCtrl->getPreviewFormat(); |
| 452 | if (img_format) { |
| 453 | matching &= (img_format == dim->main_img_format); |
| 454 | if (!matching) { |
| 455 | dim->main_img_format = img_format; |
| 456 | dim->thumb_format = img_format; |
| 457 | } |
| 458 | } |
| 459 | #endif |
| 460 | if (!matching) { |
| 461 | ALOGV("%s: Image Sizes before set parm call: main: %dx%d thumbnail: %dx%d", |
| 462 | __func__, |
| 463 | dim->picture_width, dim->picture_height, |
| 464 | dim->ui_thumbnail_width, dim->ui_thumbnail_height); |
| 465 | |
| 466 | ret = cam_config_set_parm(mCameraId, MM_CAMERA_PARM_DIMENSION,dim); |
| 467 | if (NO_ERROR != ret) { |
| 468 | ALOGE("%s: error - can't config snapshot parms!", __func__); |
| 469 | ret = FAILED_TRANSACTION; |
| 470 | goto end; |
| 471 | } |
| 472 | } |
| 473 | /* set_parm will return corrected dimension based on aspect ratio and |
| 474 | ceiling size */ |
| 475 | mPictureWidth = dim->picture_width; |
| 476 | mPictureHeight = dim->picture_height; |
| 477 | mPostviewHeight = mThumbnailHeight = dim->ui_thumbnail_height; |
| 478 | mPostviewWidth = mThumbnailWidth = dim->ui_thumbnail_width; |
| 479 | mPictureFormat= dim->main_img_format; |
| 480 | mThumbnailFormat = dim->thumb_format; |
| 481 | |
| 482 | ALOGV("%s: Image Format: %d", __func__, dim->main_img_format); |
| 483 | ALOGV("%s: Image Sizes: main: %dx%d thumbnail: %dx%d", __func__, |
| 484 | dim->picture_width, dim->picture_height, |
| 485 | dim->ui_thumbnail_width, dim->ui_thumbnail_height); |
| 486 | end: |
| 487 | ALOGV("%s: X", __func__); |
| 488 | return ret; |
| 489 | } |
| 490 | |
| 491 | status_t QCameraStream_Snapshot:: |
| 492 | initRawSnapshotChannel(cam_ctrl_dimension_t *dim, |
| 493 | int num_of_snapshots) |
| 494 | { |
| 495 | status_t ret = NO_ERROR; |
| 496 | mm_camera_ch_image_fmt_parm_t fmt; |
| 497 | mm_camera_channel_attr_t ch_attr; |
| 498 | cam_format_t raw_fmt; |
| 499 | |
| 500 | mm_camera_raw_streaming_type_t raw_stream_type = |
| 501 | MM_CAMERA_RAW_STREAMING_CAPTURE_SINGLE; |
| 502 | |
| 503 | ALOGV("%s: E", __func__); |
| 504 | |
| 505 | /* Initialize stream - set format, acquire channel */ |
| 506 | /*TBD: Currently we only support single raw capture*/ |
| 507 | ALOGV("num_of_snapshots = %d",num_of_snapshots); |
| 508 | if (num_of_snapshots == 1) { |
| 509 | raw_stream_type = MM_CAMERA_RAW_STREAMING_CAPTURE_SINGLE; |
| 510 | } |
| 511 | |
| 512 | /* Set channel attribute */ |
| 513 | ALOGV("%s: Set Raw Snapshot Channel attribute", __func__); |
| 514 | memset(&ch_attr, 0, sizeof(ch_attr)); |
| 515 | ch_attr.type = MM_CAMERA_CH_ATTR_RAW_STREAMING_TYPE; |
| 516 | ch_attr.raw_streaming_mode = raw_stream_type; |
| 517 | |
| 518 | if( NO_ERROR != |
| 519 | cam_ops_ch_set_attr(mCameraId, MM_CAMERA_CH_RAW, &ch_attr)) { |
| 520 | ALOGV("%s: Failure setting Raw channel attribute.", __func__); |
| 521 | ret = FAILED_TRANSACTION; |
| 522 | goto end; |
| 523 | } |
| 524 | |
| 525 | ret = cam_config_get_parm(mCameraId, |
| 526 | MM_CAMERA_PARM_RAW_SNAPSHOT_FMT, &raw_fmt); |
| 527 | if (NO_ERROR != ret) { |
| 528 | ALOGE("%s: error - can't get raw snapshot fmt!", __func__); |
| 529 | ret = FAILED_TRANSACTION; |
| 530 | goto end; |
| 531 | } |
| 532 | |
| 533 | memset(&fmt, 0, sizeof(mm_camera_ch_image_fmt_parm_t)); |
| 534 | fmt.ch_type = MM_CAMERA_CH_RAW; |
| 535 | fmt.def.fmt = raw_fmt; |
| 536 | fmt.def.dim.width = dim->raw_picture_width; |
| 537 | fmt.def.dim.height = dim->raw_picture_height; |
| 538 | |
| 539 | |
| 540 | ALOGV("%s: Raw snapshot channel fmt: %d", __func__, |
| 541 | fmt.def.fmt); |
| 542 | ALOGV("%s: Raw snapshot resolution: %dX%d", __func__, |
| 543 | dim->raw_picture_width, dim->raw_picture_height); |
| 544 | |
| 545 | ALOGV("%s: Set Raw Snapshot channel image format", __func__); |
| 546 | ret = cam_config_set_parm(mCameraId, MM_CAMERA_PARM_CH_IMAGE_FMT, &fmt); |
| 547 | if (NO_ERROR != ret) { |
| 548 | ALOGE("%s: Set Raw Snapshot Channel format err=%d\n", __func__, ret); |
| 549 | ret = FAILED_TRANSACTION; |
| 550 | goto end; |
| 551 | } |
| 552 | |
| 553 | end: |
| 554 | if (ret != NO_ERROR) { |
| 555 | handleError(); |
| 556 | } |
| 557 | ALOGV("%s: X", __func__); |
| 558 | return ret; |
| 559 | |
| 560 | } |
| 561 | |
| 562 | status_t QCameraStream_Snapshot:: |
| 563 | setZSLChannelAttribute(void) |
| 564 | { |
| 565 | status_t ret = NO_ERROR; |
| 566 | mm_camera_channel_attr_t ch_attr; |
| 567 | ALOGV("%s: E", __func__); |
| 568 | |
| 569 | memset(&ch_attr, 0, sizeof(mm_camera_channel_attr_t)); |
| 570 | ch_attr.type = MM_CAMERA_CH_ATTR_BUFFERING_FRAME; |
| 571 | ch_attr.buffering_frame.look_back = mHalCamCtrl->getZSLBackLookCount(); |
| 572 | ch_attr.buffering_frame.water_mark = mHalCamCtrl->getZSLQueueDepth(); |
| 573 | ch_attr.buffering_frame.interval = mHalCamCtrl->getZSLBurstInterval( ); |
| 574 | ALOGV("%s: ZSL queue_depth = %d, back_look_count = %d", __func__, |
| 575 | ch_attr.buffering_frame.water_mark, |
| 576 | ch_attr.buffering_frame.look_back); |
| 577 | if( NO_ERROR != |
| 578 | cam_ops_ch_set_attr(mCameraId, MM_CAMERA_CH_SNAPSHOT, &ch_attr)) { |
| 579 | ALOGV("%s: Failure setting ZSL channel attribute.", __func__); |
| 580 | ret = FAILED_TRANSACTION; |
| 581 | goto end; |
| 582 | } |
| 583 | end: |
| 584 | ALOGV("%s: X", __func__); |
| 585 | return ret; |
| 586 | } |
| 587 | |
| 588 | status_t QCameraStream_Snapshot:: |
| 589 | initSnapshotFormat(cam_ctrl_dimension_t *dim) |
| 590 | { |
| 591 | status_t ret = NO_ERROR; |
| 592 | mm_camera_ch_image_fmt_parm_t fmt; |
| 593 | |
| 594 | ALOGV("%s: E", __func__); |
| 595 | |
| 596 | /* For ZSL mode we'll need to set channel attribute */ |
| 597 | if (isZSLMode()) { |
| 598 | ret = setZSLChannelAttribute(); |
| 599 | if (ret != NO_ERROR) { |
| 600 | goto end; |
| 601 | } |
| 602 | } |
| 603 | |
| 604 | memset(&fmt, 0, sizeof(mm_camera_ch_image_fmt_parm_t)); |
| 605 | fmt.ch_type = MM_CAMERA_CH_SNAPSHOT; |
| 606 | fmt.snapshot.main.fmt = dim->main_img_format; |
| 607 | fmt.snapshot.main.dim.width = dim->picture_width; |
| 608 | fmt.snapshot.main.dim.height = dim->picture_height; |
| 609 | |
| 610 | fmt.snapshot.thumbnail.fmt = dim->thumb_format; |
| 611 | fmt.snapshot.thumbnail.dim.width = dim->ui_thumbnail_width; |
| 612 | fmt.snapshot.thumbnail.dim.height = dim->ui_thumbnail_height; |
| 613 | |
| 614 | ALOGV("%s: Snapshot channel fmt = main: %d thumbnail: %d", __func__, |
| 615 | dim->main_img_format, dim->thumb_format); |
| 616 | ALOGV("%s: Snapshot channel resolution = main: %dX%d thumbnail: %dX%d", |
| 617 | __func__, dim->picture_width, dim->picture_height, |
| 618 | dim->ui_thumbnail_width, dim->ui_thumbnail_height); |
| 619 | |
| 620 | ALOGV("%s: Set Snapshot channel image format", __func__); |
| 621 | ret = cam_config_set_parm(mCameraId, MM_CAMERA_PARM_CH_IMAGE_FMT, &fmt); |
| 622 | if (NO_ERROR != ret) { |
| 623 | ALOGE("%s: Set Snapshot Channel format err=%d\n", __func__, ret); |
| 624 | ret = FAILED_TRANSACTION; |
| 625 | goto end; |
| 626 | } |
| 627 | |
| 628 | end: |
| 629 | if (ret != NO_ERROR) { |
| 630 | handleError(); |
| 631 | } |
| 632 | ALOGV("%s: X", __func__); |
| 633 | return ret; |
| 634 | |
| 635 | } |
| 636 | |
| 637 | void QCameraStream_Snapshot:: |
| 638 | deinitSnapshotChannel(mm_camera_channel_type_t ch_type) |
| 639 | { |
| 640 | ALOGV("%s: E", __func__); |
| 641 | |
| 642 | /* unreg buf notify*/ |
| 643 | if (getSnapshotState() >= SNAPSHOT_STATE_BUF_NOTIF_REGD){ |
| 644 | if (NO_ERROR != cam_evt_register_buf_notify(mCameraId, |
| 645 | ch_type, NULL,(mm_camera_register_buf_cb_type_t)NULL,NULL, this)) { |
| 646 | ALOGE("%s: Failure to unregister buf notification", __func__); |
| 647 | } |
| 648 | } |
| 649 | |
| 650 | if (getSnapshotState() >= SNAPSHOT_STATE_CH_ACQUIRED) { |
| 651 | ALOGV("%s: Release snapshot channel", __func__); |
| 652 | cam_ops_ch_release(mCameraId, ch_type); |
| 653 | } |
| 654 | |
| 655 | ALOGV("%s: X",__func__); |
| 656 | } |
| 657 | |
| 658 | status_t QCameraStream_Snapshot:: |
| 659 | initRawSnapshotBuffers(cam_ctrl_dimension_t *dim, int num_of_buf) |
| 660 | { |
| 661 | status_t ret = NO_ERROR; |
| 662 | struct msm_frame *frame; |
| 663 | uint32_t frame_len; |
| 664 | uint8_t num_planes; |
| 665 | uint32_t planes[VIDEO_MAX_PLANES]; |
| 666 | mm_camera_reg_buf_t reg_buf; |
| 667 | cam_format_t raw_fmt; |
| 668 | |
| 669 | ALOGV("%s: E", __func__); |
| 670 | memset(®_buf, 0, sizeof(mm_camera_reg_buf_t)); |
| 671 | memset(&mSnapshotStreamBuf, 0, sizeof(mSnapshotStreamBuf)); |
| 672 | |
| 673 | if ((num_of_buf == 0) || (num_of_buf > MM_CAMERA_MAX_NUM_FRAMES)) { |
| 674 | ALOGE("%s: Invalid number of buffers (=%d) requested!", __func__, num_of_buf); |
| 675 | ret = BAD_VALUE; |
| 676 | goto end; |
| 677 | } |
| 678 | |
| 679 | reg_buf.def.buf.mp = new mm_camera_mp_buf_t[num_of_buf]; |
| 680 | if (!reg_buf.def.buf.mp) { |
| 681 | ALOGE("%s Error allocating memory for mplanar struct ", __func__); |
| 682 | ret = NO_MEMORY; |
| 683 | goto end; |
| 684 | } |
| 685 | memset(reg_buf.def.buf.mp, 0, num_of_buf * sizeof(mm_camera_mp_buf_t)); |
| 686 | |
| 687 | ret = cam_config_get_parm(mCameraId, |
| 688 | MM_CAMERA_PARM_RAW_SNAPSHOT_FMT, &raw_fmt); |
| 689 | if (NO_ERROR != ret) { |
| 690 | ALOGE("%s: error - can't get raw snapshot fmt!", __func__); |
| 691 | ret = FAILED_TRANSACTION; |
| 692 | goto end; |
| 693 | } |
| 694 | |
| 695 | /* Get a frame len for buffer to be allocated*/ |
| 696 | frame_len = mm_camera_get_msm_frame_len(raw_fmt, |
| 697 | myMode, |
| 698 | dim->raw_picture_width, |
| 699 | dim->raw_picture_height, |
| 700 | OUTPUT_TYPE_S, |
| 701 | &num_planes, planes); |
| 702 | |
| 703 | if (mHalCamCtrl->initHeapMem(&mHalCamCtrl->mRawMemory, num_of_buf, |
| 704 | frame_len, 0, planes[0], MSM_PMEM_RAW_MAINIMG, |
| 705 | &mSnapshotStreamBuf, ®_buf.def, |
| 706 | num_planes, planes) < 0) { |
| 707 | ret = NO_MEMORY; |
| 708 | goto end; |
| 709 | } |
| 710 | |
| 711 | /* register the streaming buffers for the channel*/ |
| 712 | reg_buf.ch_type = MM_CAMERA_CH_RAW; |
| 713 | reg_buf.def.num = mSnapshotStreamBuf.num; |
| 714 | |
| 715 | ret = cam_config_prepare_buf(mCameraId, ®_buf); |
| 716 | if(ret != NO_ERROR) { |
| 717 | ALOGV("%s:reg snapshot buf err=%d\n", __func__, ret); |
| 718 | ret = FAILED_TRANSACTION; |
| 719 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mRawMemory); |
| 720 | goto end; |
| 721 | } |
| 722 | |
| 723 | /* If we have reached here successfully, we have allocated buffer. |
| 724 | Set state machine.*/ |
| 725 | setSnapshotState(SNAPSHOT_STATE_BUF_INITIALIZED); |
| 726 | |
| 727 | end: |
| 728 | /* If it's error, we'll need to do some needful */ |
| 729 | if (ret != NO_ERROR) { |
| 730 | handleError(); |
| 731 | } |
| 732 | if (reg_buf.def.buf.mp) |
| 733 | delete []reg_buf.def.buf.mp; |
| 734 | ALOGV("%s: X", __func__); |
| 735 | return ret; |
| 736 | } |
| 737 | |
| 738 | status_t QCameraStream_Snapshot::deinitRawSnapshotBuffers(void) |
| 739 | { |
| 740 | int ret = NO_ERROR; |
| 741 | ALOGV("%s: E", __func__); |
| 742 | |
| 743 | int err = getSnapshotState(); |
| 744 | |
| 745 | /* deinit buffers only if we have already allocated */ |
| 746 | if (err >= SNAPSHOT_STATE_BUF_INITIALIZED || err == SNAPSHOT_STATE_ERROR){ |
| 747 | ALOGV("%s: Unpreparing Snapshot Buffer", __func__); |
| 748 | ret = cam_config_unprepare_buf(mCameraId, MM_CAMERA_CH_RAW); |
| 749 | if(ret != NO_ERROR) { |
| 750 | ALOGE("%s:Unreg Raw snapshot buf err=%d\n", __func__, ret); |
| 751 | ret = FAILED_TRANSACTION; |
| 752 | goto end; |
| 753 | } |
| 754 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mRawMemory); |
| 755 | } |
| 756 | |
| 757 | end: |
| 758 | ALOGV("%s: X", __func__); |
| 759 | return ret; |
| 760 | } |
| 761 | |
| 762 | status_t QCameraStream_Snapshot:: |
| 763 | initSnapshotBuffers(cam_ctrl_dimension_t *dim, int num_of_buf) |
| 764 | { |
| 765 | status_t ret = NO_ERROR; |
| 766 | struct msm_frame *frame; |
| 767 | uint32_t frame_len, y_off, cbcr_off; |
| 768 | uint8_t num_planes; |
| 769 | uint32_t planes[VIDEO_MAX_PLANES]; |
| 770 | mm_camera_reg_buf_t reg_buf; |
| 771 | int rotation = 0; |
| 772 | |
| 773 | ALOGV("%s: E", __func__); |
| 774 | memset(®_buf, 0, sizeof(mm_camera_reg_buf_t)); |
| 775 | memset(&mSnapshotStreamBuf, 0, sizeof(mSnapshotStreamBuf)); |
| 776 | |
| 777 | if ((num_of_buf == 0) || (num_of_buf > MM_CAMERA_MAX_NUM_FRAMES)) { |
| 778 | ALOGE("%s: Invalid number of buffers (=%d) requested!", |
| 779 | __func__, num_of_buf); |
| 780 | ret = BAD_VALUE; |
| 781 | goto end; |
| 782 | } |
| 783 | |
| 784 | ALOGV("%s: Mode: %d Num_of_buf: %d ImageSizes: main: %dx%d thumb: %dx%d", |
| 785 | __func__, myMode, num_of_buf, |
| 786 | dim->picture_width, dim->picture_height, |
| 787 | dim->ui_thumbnail_width, dim->ui_thumbnail_height); |
| 788 | |
| 789 | reg_buf.snapshot.main.buf.mp = new mm_camera_mp_buf_t[num_of_buf]; |
| 790 | if (!reg_buf.snapshot.main.buf.mp) { |
| 791 | ALOGE("%s Error allocating memory for mplanar struct ", __func__); |
| 792 | ret = NO_MEMORY; |
| 793 | goto end; |
| 794 | } |
| 795 | memset(reg_buf.snapshot.main.buf.mp, 0, |
| 796 | num_of_buf * sizeof(mm_camera_mp_buf_t)); |
| 797 | if (!isFullSizeLiveshot()) { |
| 798 | reg_buf.snapshot.thumbnail.buf.mp = new mm_camera_mp_buf_t[num_of_buf]; |
| 799 | if (!reg_buf.snapshot.thumbnail.buf.mp) { |
| 800 | ALOGE("%s Error allocating memory for mplanar struct ", __func__); |
| 801 | ret = NO_MEMORY; |
| 802 | goto end; |
| 803 | } |
| 804 | memset(reg_buf.snapshot.thumbnail.buf.mp, 0, |
| 805 | num_of_buf * sizeof(mm_camera_mp_buf_t)); |
| 806 | } |
| 807 | /* Number of buffers to be set*/ |
| 808 | /* Set the JPEG Rotation here since get_buffer_offset needs |
| 809 | * the value of rotation.*/ |
| 810 | mHalCamCtrl->setJpegRotation(isZSLMode()); |
| 811 | if(!isZSLMode()) |
| 812 | rotation = mHalCamCtrl->getJpegRotation(); |
| 813 | else |
| 814 | rotation = 0; |
| 815 | if(rotation != dim->rotation) { |
| 816 | dim->rotation = rotation; |
| 817 | ret = cam_config_set_parm(mHalCamCtrl->mCameraId, MM_CAMERA_PARM_DIMENSION, dim); |
| 818 | } |
| 819 | |
| 820 | if(isLiveSnapshot()) { |
| 821 | ret = cam_config_set_parm(mHalCamCtrl->mCameraId, MM_CAMERA_PARM_DIMENSION, dim); |
| 822 | } |
| 823 | num_planes = 2; |
| 824 | planes[0] = dim->picture_frame_offset.mp[0].len; |
| 825 | planes[1] = dim->picture_frame_offset.mp[1].len; |
| 826 | frame_len = dim->picture_frame_offset.frame_len; |
| 827 | y_off = dim->picture_frame_offset.mp[0].offset; |
| 828 | cbcr_off = dim->picture_frame_offset.mp[1].offset; |
| 829 | ALOGV("%s: main image: rotation = %d, yoff = %d, cbcroff = %d, size = %d, width = %d, height = %d", |
| 830 | __func__, dim->rotation, y_off, cbcr_off, frame_len, dim->picture_width, dim->picture_height); |
| 831 | if (mHalCamCtrl->initHeapMem (&mHalCamCtrl->mJpegMemory, 1, frame_len, 0, cbcr_off, |
| 832 | MSM_PMEM_MAX, NULL, NULL, num_planes, planes) < 0) { |
| 833 | ALOGE("%s: Error allocating JPEG memory", __func__); |
| 834 | ret = NO_MEMORY; |
| 835 | goto end; |
| 836 | } |
| 837 | if(!isLiveSnapshot()) { |
| 838 | if (mHalCamCtrl->initHeapMem(&mHalCamCtrl->mSnapshotMemory, num_of_buf, |
| 839 | frame_len, y_off, cbcr_off, MSM_PMEM_MAINIMG, &mSnapshotStreamBuf, |
| 840 | ®_buf.snapshot.main, num_planes, planes) < 0) { |
| 841 | ret = NO_MEMORY; |
| 842 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mJpegMemory); |
| 843 | goto end; |
| 844 | }; |
| 845 | num_planes = 2; |
| 846 | planes[0] = dim->thumb_frame_offset.mp[0].len; |
| 847 | planes[1] = dim->thumb_frame_offset.mp[1].len; |
| 848 | frame_len = planes[0] + planes[1]; |
| 849 | if (!isFullSizeLiveshot()) { |
| 850 | y_off = dim->thumb_frame_offset.mp[0].offset; |
| 851 | cbcr_off = dim->thumb_frame_offset.mp[1].offset; |
| 852 | ALOGV("%s: thumbnail: rotation = %d, yoff = %d, cbcroff = %d, size = %d, width = %d, height = %d", |
| 853 | __func__, dim->rotation, y_off, cbcr_off, frame_len, |
| 854 | dim->thumbnail_width, dim->thumbnail_height); |
| 855 | |
| 856 | if (mHalCamCtrl->initHeapMem(&mHalCamCtrl->mThumbnailMemory, num_of_buf, |
| 857 | frame_len, y_off, cbcr_off, MSM_PMEM_THUMBNAIL, &mPostviewStreamBuf, |
| 858 | ®_buf.snapshot.thumbnail, num_planes, planes) < 0) { |
| 859 | ret = NO_MEMORY; |
| 860 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mSnapshotMemory); |
| 861 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mJpegMemory); |
| 862 | goto end; |
| 863 | } |
| 864 | } |
| 865 | /* register the streaming buffers for the channel*/ |
| 866 | reg_buf.ch_type = MM_CAMERA_CH_SNAPSHOT; |
| 867 | reg_buf.snapshot.main.num = mSnapshotStreamBuf.num; |
| 868 | |
| 869 | if (!isFullSizeLiveshot()) |
| 870 | reg_buf.snapshot.thumbnail.num = mPostviewStreamBuf.num; |
| 871 | else |
| 872 | reg_buf.snapshot.thumbnail.num = 0; |
| 873 | |
| 874 | ret = cam_config_prepare_buf(mCameraId, ®_buf); |
| 875 | if(ret != NO_ERROR) { |
| 876 | ALOGE("%s:reg snapshot buf err=%d\n", __func__, ret); |
| 877 | ret = FAILED_TRANSACTION; |
| 878 | if (!isFullSizeLiveshot()){ |
| 879 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mThumbnailMemory); |
| 880 | } |
| 881 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mSnapshotMemory); |
| 882 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mJpegMemory); |
| 883 | goto end; |
| 884 | } |
| 885 | } |
| 886 | |
| 887 | /* If we have reached here successfully, we have allocated buffer. |
| 888 | Set state machine.*/ |
| 889 | setSnapshotState(SNAPSHOT_STATE_BUF_INITIALIZED); |
| 890 | end: |
| 891 | if (ret != NO_ERROR) { |
| 892 | handleError(); |
| 893 | } |
| 894 | if (reg_buf.snapshot.main.buf.mp) |
| 895 | delete []reg_buf.snapshot.main.buf.mp; |
| 896 | if (reg_buf.snapshot.thumbnail.buf.mp) |
| 897 | delete []reg_buf.snapshot.thumbnail.buf.mp; |
| 898 | ALOGV("%s: X", __func__); |
| 899 | return ret; |
| 900 | } |
| 901 | |
| 902 | status_t QCameraStream_Snapshot:: |
| 903 | deinitSnapshotBuffers(void) |
| 904 | { |
| 905 | int ret = NO_ERROR; |
| 906 | ALOGV("%s: E", __func__); |
| 907 | |
| 908 | int err = getSnapshotState(); |
| 909 | /* Deinit only if we have already initialized*/ |
| 910 | if (err >= SNAPSHOT_STATE_BUF_INITIALIZED || err == SNAPSHOT_STATE_ERROR){ |
| 911 | |
| 912 | if(!isLiveSnapshot()) { |
| 913 | ALOGV("%s: Unpreparing Snapshot Buffer", __func__); |
| 914 | ret = cam_config_unprepare_buf(mCameraId, MM_CAMERA_CH_SNAPSHOT); |
| 915 | if(ret != NO_ERROR) { |
| 916 | ALOGE("%s:unreg snapshot buf err=%d\n", __func__, ret); |
| 917 | ret = FAILED_TRANSACTION; |
| 918 | goto end; |
| 919 | } |
| 920 | } |
| 921 | |
| 922 | /* Clear main and thumbnail heap*/ |
| 923 | if(!isLiveSnapshot()) { |
| 924 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mSnapshotMemory); |
| 925 | if (!isFullSizeLiveshot()) |
| 926 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mThumbnailMemory); |
| 927 | } |
| 928 | mHalCamCtrl->releaseHeapMem(&mHalCamCtrl->mJpegMemory); |
| 929 | } |
| 930 | end: |
| 931 | ALOGV("%s: X", __func__); |
| 932 | return ret; |
| 933 | } |
| 934 | |
| 935 | void QCameraStream_Snapshot::deInitBuffer(void) |
| 936 | { |
| 937 | mm_camera_channel_type_t ch_type; |
| 938 | |
| 939 | ALOGV("%s: E", __func__); |
| 940 | |
| 941 | if( getSnapshotState() == SNAPSHOT_STATE_UNINIT) { |
| 942 | ALOGV("%s: Already deinit'd!", __func__); |
| 943 | return; |
| 944 | } |
| 945 | |
| 946 | if (mSnapshotFormat == PICTURE_FORMAT_RAW) { |
| 947 | /* deinit buffer */ |
| 948 | deinitRawSnapshotBuffers(); |
| 949 | } |
| 950 | else |
| 951 | { |
| 952 | if ((!isZSLMode() && !isLiveSnapshot()) && |
| 953 | ((mHalCamCtrl->getHDRMode() == HDR_MODE) || (mHalCamCtrl->isWDenoiseEnabled()))) { |
| 954 | /*register main and thumbnail buffers at back-end for frameproc*/ |
| 955 | for (int i = 0; i < mHalCamCtrl->mSnapshotMemory.buffer_count; i++) { |
| 956 | if (NO_ERROR != mHalCamCtrl->sendUnMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, i, mCameraId, |
| 957 | CAM_SOCK_MSG_TYPE_FD_UNMAPPING)) { |
| 958 | ALOGE("%s: unmapping Main image Buffer for HDR and Denoise", __func__); |
| 959 | } |
| 960 | if (NO_ERROR != mHalCamCtrl->sendUnMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_THUMBNAIL, i, mCameraId, |
| 961 | CAM_SOCK_MSG_TYPE_FD_UNMAPPING)) { |
| 962 | ALOGE("%s: unmapping Thumbnail buffer for HDR and Denoise", __func__); |
| 963 | } |
| 964 | } |
| 965 | } |
| 966 | if (isZSLMode()) { |
| 967 | /*register main and thumbnail buffers at back-end for frameproc*/ |
| 968 | for (int i = 0; i < mHalCamCtrl->mSnapshotMemory.buffer_count; i++) { |
| 969 | if (NO_ERROR != mHalCamCtrl->sendUnMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, i, mCameraId, |
| 970 | CAM_SOCK_MSG_TYPE_FD_UNMAPPING)) { |
| 971 | ALOGE("%s: unmapping Main image Buffer for ZSL", __func__); |
| 972 | } |
| 973 | } |
| 974 | } |
| 975 | |
| 976 | deinitSnapshotBuffers(); |
| 977 | } |
| 978 | |
| 979 | |
| 980 | /* deinit jpeg buffer if allocated */ |
| 981 | if(mJpegHeap != NULL) mJpegHeap.clear(); |
| 982 | mJpegHeap = NULL; |
| 983 | |
| 984 | /* memset some global structure */ |
| 985 | memset(&mSnapshotStreamBuf, 0, sizeof(mSnapshotStreamBuf)); |
| 986 | memset(&mPostviewStreamBuf, 0, sizeof(mPostviewStreamBuf)); |
| 987 | mSnapshotQueue.flush(); |
| 988 | mWDNQueue.flush(); |
| 989 | |
| 990 | setSnapshotState(SNAPSHOT_STATE_UNINIT); |
| 991 | |
| 992 | ALOGV("%s: X", __func__); |
| 993 | } |
| 994 | |
| 995 | /*Temp: to be removed once event handling is enabled in mm-camera. |
| 996 | We need an event - one event for |
| 997 | stream-off to disable OPS_SNAPSHOT*/ |
| 998 | void QCameraStream_Snapshot::runSnapshotThread(void *data) |
| 999 | { |
| 1000 | ALOGV("%s: E", __func__); |
| 1001 | |
| 1002 | if (mSnapshotFormat == PICTURE_FORMAT_RAW) { |
| 1003 | /* TBD: Temp: Needs to be removed once event handling is enabled. |
| 1004 | We cannot call mm-camera interface to stop snapshot from callback |
| 1005 | function as it causes deadlock. Hence handling it here temporarily |
| 1006 | in this thread. Later mm-camera intf will give us event in separate |
| 1007 | thread context */ |
| 1008 | mm_app_snapshot_wait(); |
| 1009 | /* Send command to stop snapshot polling thread*/ |
| 1010 | stop(); |
| 1011 | } |
| 1012 | ALOGV("%s: X", __func__); |
| 1013 | } |
| 1014 | |
| 1015 | /*Temp: to be removed once event handling is enabled in mm-camera*/ |
| 1016 | static void *snapshot_thread(void *obj) |
| 1017 | { |
| 1018 | QCameraStream_Snapshot *pme = (QCameraStream_Snapshot *)obj; |
| 1019 | ALOGV("%s: E", __func__); |
| 1020 | if (pme != 0) { |
| 1021 | pme->runSnapshotThread(obj); |
| 1022 | } |
| 1023 | else ALOGW("not starting snapshot thread: the object went away!"); |
| 1024 | ALOGV("%s: X", __func__); |
| 1025 | return NULL; |
| 1026 | } |
| 1027 | |
| 1028 | /*Temp: to be removed later*/ |
| 1029 | static pthread_t mSnapshotThread; |
| 1030 | |
| 1031 | status_t QCameraStream_Snapshot::initJPEGSnapshot(int num_of_snapshots) |
| 1032 | { |
| 1033 | status_t ret = NO_ERROR; |
| 1034 | cam_ctrl_dimension_t dim; |
| 1035 | mm_camera_op_mode_type_t op_mode; |
| 1036 | |
| 1037 | ALOGV("%s: E", __func__); |
| 1038 | |
| 1039 | if (isFullSizeLiveshot()) |
| 1040 | goto end; |
| 1041 | |
| 1042 | ALOGV("%s: Get current dimension", __func__); |
| 1043 | /* Query mm_camera to get current dimension */ |
| 1044 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 1045 | ret = cam_config_get_parm(mCameraId, |
| 1046 | MM_CAMERA_PARM_DIMENSION, &dim); |
| 1047 | if (NO_ERROR != ret) { |
| 1048 | ALOGE("%s: error - can't get preview dimension!", __func__); |
| 1049 | ret = FAILED_TRANSACTION; |
| 1050 | goto end; |
| 1051 | } |
| 1052 | |
| 1053 | /* Set camera op mode to MM_CAMERA_OP_MODE_CAPTURE */ |
| 1054 | ALOGV("Setting OP_MODE_CAPTURE"); |
| 1055 | op_mode = MM_CAMERA_OP_MODE_CAPTURE; |
| 1056 | if( NO_ERROR != cam_config_set_parm(mCameraId, |
| 1057 | MM_CAMERA_PARM_OP_MODE, &op_mode)) { |
| 1058 | ALOGE("%s: MM_CAMERA_OP_MODE_CAPTURE failed", __func__); |
| 1059 | ret = FAILED_TRANSACTION; |
| 1060 | goto end; |
| 1061 | } |
| 1062 | |
| 1063 | /* config the parmeters and see if we need to re-init the stream*/ |
| 1064 | ALOGV("%s: Configure Snapshot Dimension", __func__); |
| 1065 | ret = configSnapshotDimension(&dim); |
| 1066 | if (ret != NO_ERROR) { |
| 1067 | ALOGE("%s: Setting snapshot dimension failed", __func__); |
| 1068 | goto end; |
| 1069 | } |
| 1070 | |
| 1071 | /* Initialize stream - set format, acquire channel */ |
| 1072 | ret = initSnapshotFormat(&dim); |
| 1073 | if (NO_ERROR != ret) { |
| 1074 | ALOGE("%s: error - can't init nonZSL stream!", __func__); |
| 1075 | goto end; |
| 1076 | } |
| 1077 | |
| 1078 | ret = initSnapshotBuffers(&dim, num_of_snapshots); |
| 1079 | if ( NO_ERROR != ret ){ |
| 1080 | ALOGE("%s: Failure allocating memory for Snapshot buffers", __func__); |
| 1081 | goto end; |
| 1082 | } |
| 1083 | |
| 1084 | { |
| 1085 | /*register main and thumbnail buffers at back-end for frameproc*/ |
| 1086 | for (int i = 0; i < num_of_snapshots; i++) { |
| 1087 | if (NO_ERROR != mHalCamCtrl->sendMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, i, |
| 1088 | mSnapshotStreamBuf.frame[i].fd, mHalCamCtrl->mSnapshotMemory.size, mCameraId, |
| 1089 | CAM_SOCK_MSG_TYPE_FD_MAPPING)) { |
| 1090 | ALOGE("%s: sending mapping data Msg Failed", __func__); |
| 1091 | } |
| 1092 | if (NO_ERROR != mHalCamCtrl->sendMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_THUMBNAIL, i, |
| 1093 | mPostviewStreamBuf.frame[i].fd, mHalCamCtrl->mThumbnailMemory.size, mCameraId, |
| 1094 | CAM_SOCK_MSG_TYPE_FD_MAPPING)) { |
| 1095 | ALOGE("%s: sending mapping data Msg Failed", __func__); |
| 1096 | } |
| 1097 | } |
| 1098 | } |
| 1099 | |
| 1100 | end: |
| 1101 | /* Based on what state we are in, we'll need to handle error - |
| 1102 | like deallocating memory if we have already allocated */ |
| 1103 | if (ret != NO_ERROR) { |
| 1104 | handleError(); |
| 1105 | } |
| 1106 | ALOGV("%s: X", __func__); |
| 1107 | return ret; |
| 1108 | |
| 1109 | } |
| 1110 | |
| 1111 | status_t QCameraStream_Snapshot::initRawSnapshot(int num_of_snapshots) |
| 1112 | { |
| 1113 | status_t ret = NO_ERROR; |
| 1114 | cam_ctrl_dimension_t dim; |
| 1115 | bool initSnapshot = false; |
| 1116 | mm_camera_op_mode_type_t op_mode; |
| 1117 | |
| 1118 | ALOGV("%s: E", __func__); |
| 1119 | |
| 1120 | /* Set camera op mode to MM_CAMERA_OP_MODE_CAPTURE */ |
| 1121 | ALOGV("%s: Setting OP_MODE_CAPTURE", __func__); |
| 1122 | op_mode = MM_CAMERA_OP_MODE_CAPTURE; |
| 1123 | if( NO_ERROR != cam_config_set_parm(mCameraId, |
| 1124 | MM_CAMERA_PARM_OP_MODE, &op_mode)) { |
| 1125 | ALOGE("%s: MM_CAMERA_OP_MODE_CAPTURE failed", __func__); |
| 1126 | ret = FAILED_TRANSACTION; |
| 1127 | goto end; |
| 1128 | } |
| 1129 | |
| 1130 | /* For raw snapshot, we do not know the dimension as it |
| 1131 | depends on sensor to sensor. We call getDimension which will |
| 1132 | give us raw width and height */ |
| 1133 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 1134 | ret = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_DIMENSION, &dim); |
| 1135 | if (MM_CAMERA_OK != ret) { |
| 1136 | ALOGE("%s: error - can't get dimension!", __func__); |
| 1137 | ALOGV("%s: X", __func__); |
| 1138 | goto end; |
| 1139 | } |
| 1140 | ALOGV("%s: Raw Snapshot dimension: %dx%d", __func__, |
| 1141 | dim.raw_picture_width, |
| 1142 | dim.raw_picture_height); |
| 1143 | |
| 1144 | |
| 1145 | ret = initRawSnapshotChannel(&dim, num_of_snapshots); |
| 1146 | if (NO_ERROR != ret) { |
| 1147 | ALOGE("%s: error - can't init nonZSL stream!", __func__); |
| 1148 | goto end; |
| 1149 | } |
| 1150 | |
| 1151 | ret = initRawSnapshotBuffers(&dim, num_of_snapshots); |
| 1152 | if ( NO_ERROR != ret ){ |
| 1153 | ALOGE("%s: Failure allocating memory for Raw Snapshot buffers", |
| 1154 | __func__); |
| 1155 | goto end; |
| 1156 | } |
| 1157 | setSnapshotState(SNAPSHOT_STATE_INITIALIZED); |
| 1158 | |
| 1159 | end: |
| 1160 | if (ret != NO_ERROR) { |
| 1161 | handleError(); |
| 1162 | } |
| 1163 | ALOGV("%s: X", __func__); |
| 1164 | return ret; |
| 1165 | } |
| 1166 | |
| 1167 | status_t QCameraStream_Snapshot::initFullLiveshot(void) |
| 1168 | { |
| 1169 | status_t ret = NO_ERROR; |
| 1170 | cam_ctrl_dimension_t dim; |
| 1171 | bool matching = true; |
| 1172 | |
| 1173 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 1174 | ret = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_DIMENSION, &dim); |
| 1175 | if (MM_CAMERA_OK != ret) { |
| 1176 | ALOGE("%s: error - can't get dimension!", __func__); |
| 1177 | return ret; |
| 1178 | } |
| 1179 | #if 1 |
| 1180 | /* First check if the picture resolution is the same, if not, change it*/ |
| 1181 | mHalCamCtrl->getPictureSize(&mPictureWidth, &mPictureHeight); |
| 1182 | ALOGV("%s: Picture size received: %d x %d", __func__, |
| 1183 | mPictureWidth, mPictureHeight); |
| 1184 | |
| 1185 | //Use main image as input to encoder to generate thumbnail |
| 1186 | mThumbnailWidth = dim.picture_width; |
| 1187 | mThumbnailHeight = dim.picture_height; |
| 1188 | matching = (mPictureWidth == dim.picture_width) && |
| 1189 | (mPictureHeight == dim.picture_height); |
| 1190 | |
| 1191 | //Actual thumbnail size requested |
| 1192 | mPostviewWidth = mHalCamCtrl->mParameters.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); |
| 1193 | mPostviewHeight = mHalCamCtrl->mParameters.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); |
| 1194 | |
| 1195 | mDropThumbnail = false; |
| 1196 | if (mPostviewWidth == 0 && mPostviewHeight == 0) { |
| 1197 | mPostviewWidth = THUMBNAIL_DEFAULT_WIDTH; |
| 1198 | mPostviewHeight = THUMBNAIL_DEFAULT_HEIGHT; |
| 1199 | mDropThumbnail = true; |
| 1200 | } |
| 1201 | |
| 1202 | if (!matching) { |
| 1203 | dim.picture_width = mPictureWidth; |
| 1204 | dim.picture_height = mPictureHeight; |
| 1205 | dim.ui_thumbnail_height = mThumbnailHeight; |
| 1206 | dim.ui_thumbnail_width = mThumbnailWidth; |
| 1207 | } |
| 1208 | ALOGV("%s: Picture size to set: %d x %d", __func__, |
| 1209 | dim.picture_width, dim.picture_height); |
| 1210 | ret = cam_config_set_parm(mCameraId, MM_CAMERA_PARM_DIMENSION,&dim); |
| 1211 | #endif |
| 1212 | /* Initialize stream - set format, acquire channel */ |
| 1213 | ret = initSnapshotFormat(&dim); |
| 1214 | if (NO_ERROR != ret) { |
| 1215 | ALOGE("%s: error - can't init nonZSL stream!", __func__); |
| 1216 | return ret; |
| 1217 | } |
| 1218 | ret = initSnapshotBuffers(&dim, 1); |
| 1219 | if ( NO_ERROR != ret ){ |
| 1220 | ALOGE("%s: Failure allocating memory for Snapshot buffers", __func__); |
| 1221 | return ret; |
| 1222 | } |
| 1223 | |
| 1224 | return ret; |
| 1225 | } |
| 1226 | |
| 1227 | status_t QCameraStream_Snapshot::initZSLSnapshot(void) |
| 1228 | { |
| 1229 | status_t ret = NO_ERROR; |
| 1230 | cam_ctrl_dimension_t dim; |
| 1231 | mm_camera_op_mode_type_t op_mode; |
| 1232 | |
| 1233 | ALOGV("%s: E", __func__); |
| 1234 | |
| 1235 | ALOGV("%s: Get current dimension", __func__); |
| 1236 | /* Query mm_camera to get current dimension */ |
| 1237 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 1238 | ret = cam_config_get_parm(mCameraId, |
| 1239 | MM_CAMERA_PARM_DIMENSION, &dim); |
| 1240 | if (NO_ERROR != ret) { |
| 1241 | ALOGE("%s: error - can't get preview dimension!", __func__); |
| 1242 | ret = FAILED_TRANSACTION; |
| 1243 | goto end; |
| 1244 | } |
| 1245 | |
| 1246 | /* config the parmeters and see if we need to re-init the stream*/ |
| 1247 | ALOGV("%s: Configure Snapshot Dimension", __func__); |
| 1248 | ret = configSnapshotDimension(&dim); |
| 1249 | if (ret != NO_ERROR) { |
| 1250 | ALOGE("%s: Setting snapshot dimension failed", __func__); |
| 1251 | goto end; |
| 1252 | } |
| 1253 | |
| 1254 | /* Initialize stream - set format, acquire channel */ |
| 1255 | ret = initSnapshotFormat(&dim); |
| 1256 | if (NO_ERROR != ret) { |
| 1257 | ALOGE("%s: error - can't init nonZSL stream!", __func__); |
| 1258 | goto end; |
| 1259 | } |
| 1260 | |
| 1261 | /* For ZSL we'll have to allocate buffers for internal queue |
| 1262 | maintained by mm-camera lib plus around 3 buffers used for |
| 1263 | data handling by lower layer.*/ |
| 1264 | |
| 1265 | ret = initSnapshotBuffers(&dim, mHalCamCtrl->getZSLQueueDepth() + 3); |
| 1266 | if ( NO_ERROR != ret ){ |
| 1267 | ALOGE("%s: Failure allocating memory for Snapshot buffers", __func__); |
| 1268 | goto end; |
| 1269 | } |
| 1270 | /*register main and thumbnail buffers at back-end for frameproc*/ |
| 1271 | for (int i = 0; i < mHalCamCtrl->getZSLQueueDepth() + 3; i++) { |
| 1272 | if (NO_ERROR != mHalCamCtrl->sendMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, i, |
| 1273 | mSnapshotStreamBuf.frame[i].fd, mHalCamCtrl->mSnapshotMemory.size, mCameraId, |
| 1274 | CAM_SOCK_MSG_TYPE_FD_MAPPING)) { |
| 1275 | ALOGE("%s: sending mapping data Msg Failed", __func__); |
| 1276 | } |
| 1277 | } |
| 1278 | |
| 1279 | end: |
| 1280 | /* Based on what state we are in, we'll need to handle error - |
| 1281 | like deallocating memory if we have already allocated */ |
| 1282 | if (ret != NO_ERROR) { |
| 1283 | handleError(); |
| 1284 | } |
| 1285 | ALOGV("%s: X", __func__); |
| 1286 | return ret; |
| 1287 | |
| 1288 | } |
| 1289 | |
| 1290 | status_t QCameraStream_Snapshot:: |
| 1291 | takePictureJPEG(void) |
| 1292 | { |
| 1293 | status_t ret = NO_ERROR; |
| 1294 | |
| 1295 | ALOGV("%s: E", __func__); |
| 1296 | |
| 1297 | if (mHalCamCtrl->mHdrMode == HDR_MODE) { |
| 1298 | hdrRawCount = 0; |
| 1299 | hdrJpegCount = 0; |
| 1300 | } |
| 1301 | /* Take snapshot */ |
| 1302 | ALOGV("%s: Call MM_CAMERA_OPS_SNAPSHOT", __func__); |
| 1303 | if (NO_ERROR != cam_ops_action(mCameraId, |
| 1304 | true, |
| 1305 | MM_CAMERA_OPS_SNAPSHOT, |
| 1306 | this)) { |
| 1307 | ALOGE("%s: Failure taking snapshot", __func__); |
| 1308 | ret = FAILED_TRANSACTION; |
| 1309 | goto end; |
| 1310 | } |
| 1311 | |
| 1312 | /* TBD: Temp: to be removed once event callback |
| 1313 | is implemented in mm-camera lib */ |
| 1314 | pthread_attr_t attr; |
| 1315 | pthread_attr_init(&attr); |
| 1316 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
| 1317 | pthread_create(&mSnapshotThread,&attr, |
| 1318 | snapshot_thread, (void *)this); |
| 1319 | |
| 1320 | end: |
| 1321 | if (ret != NO_ERROR) { |
| 1322 | handleError(); |
| 1323 | } |
| 1324 | |
| 1325 | ALOGV("%s: X", __func__); |
| 1326 | return ret; |
| 1327 | |
| 1328 | } |
| 1329 | |
| 1330 | status_t QCameraStream_Snapshot:: |
| 1331 | takePictureRaw(void) |
| 1332 | { |
| 1333 | status_t ret = NO_ERROR; |
| 1334 | |
| 1335 | ALOGV("%s: E", __func__); |
| 1336 | |
| 1337 | /* Take snapshot */ |
| 1338 | ALOGV("%s: Call MM_CAMERA_OPS_SNAPSHOT", __func__); |
| 1339 | if (NO_ERROR != cam_ops_action(mCameraId, |
| 1340 | true, |
| 1341 | MM_CAMERA_OPS_RAW, |
| 1342 | this)) { |
| 1343 | ALOGE("%s: Failure taking snapshot", __func__); |
| 1344 | ret = FAILED_TRANSACTION; |
| 1345 | goto end; |
| 1346 | } |
| 1347 | |
| 1348 | /* TBD: Temp: to be removed once event callback |
| 1349 | is implemented in mm-camera lib */ |
| 1350 | /* Wait for snapshot frame callback to return*/ |
| 1351 | pthread_attr_t attr; |
| 1352 | pthread_attr_init(&attr); |
| 1353 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
| 1354 | pthread_create(&mSnapshotThread,&attr, |
| 1355 | snapshot_thread, (void *)this); |
| 1356 | |
| 1357 | end: |
| 1358 | if (ret != NO_ERROR) { |
| 1359 | handleError(); |
| 1360 | } |
| 1361 | ALOGV("%s: X", __func__); |
| 1362 | return ret; |
| 1363 | |
| 1364 | } |
| 1365 | |
| 1366 | status_t QCameraStream_Snapshot:: |
| 1367 | takePictureLiveshot(mm_camera_ch_data_buf_t* recvd_frame) |
| 1368 | { |
| 1369 | status_t ret = NO_ERROR; |
| 1370 | int mJpegMaxSize; |
| 1371 | int mNuberOfVFEOutputs = 0; |
| 1372 | common_crop_t crop_info; |
| 1373 | camera_notify_callback notifyCb; |
| 1374 | camera_data_callback dataCb; |
| 1375 | cam_ctrl_dimension_t dim; |
| 1376 | |
| 1377 | mStopCallbackLock.lock(); |
| 1378 | if (!mHalCamCtrl->mStateLiveshot) { |
| 1379 | ALOGE("%s: Picture Cancelled", __func__); |
| 1380 | mStopCallbackLock.unlock(); |
| 1381 | return FAILED_TRANSACTION; |
| 1382 | } |
| 1383 | |
| 1384 | ret = cam_config_get_parm(mHalCamCtrl->mCameraId,MM_CAMERA_PARM_VFE_OUTPUT_ENABLE, |
| 1385 | &mNuberOfVFEOutputs); |
| 1386 | if (ret != MM_CAMERA_OK) { |
| 1387 | ALOGE("get parm MM_CAMERA_PARM_VFE_OUTPUT_ENABLE failed"); |
| 1388 | cam_evt_buf_done(mHalCamCtrl->mCameraId, recvd_frame); |
| 1389 | mStopCallbackLock.unlock(); |
| 1390 | return FAILED_TRANSACTION; |
| 1391 | } |
| 1392 | |
| 1393 | mm_camera_ch_data_buf_t* frame = |
| 1394 | (mm_camera_ch_data_buf_t *)malloc(sizeof(mm_camera_ch_data_buf_t)); |
| 1395 | if (frame == NULL) { |
| 1396 | ALOGE("%s: Error allocating memory to save received_frame structure.", __func__); |
| 1397 | cam_evt_buf_done(mHalCamCtrl->mCameraId, recvd_frame); |
| 1398 | mStopCallbackLock.unlock(); |
| 1399 | return FAILED_TRANSACTION; |
| 1400 | } |
| 1401 | memcpy(frame, recvd_frame, sizeof(mm_camera_ch_data_buf_t)); |
| 1402 | |
| 1403 | if (mNuberOfVFEOutputs == 1){ |
| 1404 | ALOGV("<DEBUG> Liveshot buffer idx:%d",frame->def.idx); |
| 1405 | frame->snapshot.main.frame = frame->def.frame; |
| 1406 | frame->snapshot.main.idx = frame->def.idx; |
| 1407 | frame->snapshot.thumbnail.frame = frame->def.frame; |
| 1408 | frame->snapshot.thumbnail.idx = frame->def.idx; |
| 1409 | } else { |
| 1410 | ALOGV("<DEBUG> Liveshot buffer idx:%d",frame->video.video.idx); |
| 1411 | frame->snapshot.main.frame = frame->video.video.frame; |
| 1412 | frame->snapshot.main.idx = frame->video.video.idx; |
| 1413 | frame->snapshot.thumbnail.frame = frame->video.video.frame; |
| 1414 | frame->snapshot.thumbnail.idx = frame->video.video.idx; |
| 1415 | } |
| 1416 | |
| 1417 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 1418 | ret = cam_config_get_parm(mHalCamCtrl->mCameraId, MM_CAMERA_PARM_DIMENSION, &dim); |
| 1419 | if (MM_CAMERA_OK != ret) { |
| 1420 | ALOGE("%s: X error - can't get dimension!", __func__); |
| 1421 | cam_evt_buf_done(mHalCamCtrl->mCameraId, recvd_frame); |
| 1422 | setModeLiveSnapshot(false); |
| 1423 | mStopCallbackLock.unlock(); |
| 1424 | return FAILED_TRANSACTION; |
| 1425 | } |
| 1426 | dim.picture_width = dim.video_width; |
| 1427 | dim.picture_height = dim.video_height; |
| 1428 | dim.ui_thumbnail_width = dim.video_width; |
| 1429 | dim.ui_thumbnail_height = dim.video_height; |
| 1430 | |
| 1431 | if (mNuberOfVFEOutputs == 1){ |
| 1432 | dim.main_img_format = dim.prev_format; |
| 1433 | dim.thumb_format = dim.prev_format; |
| 1434 | } else { |
| 1435 | dim.main_img_format = dim.enc_format; |
| 1436 | dim.thumb_format = dim.enc_format; |
| 1437 | } |
| 1438 | initSnapshotBuffers(&dim,1); |
| 1439 | |
| 1440 | /* set flag to indicate we are doing livesnapshot */ |
| 1441 | resetSnapshotCounters( ); |
| 1442 | setModeLiveSnapshot(true); |
| 1443 | |
| 1444 | mStopCallbackLock.unlock(); |
| 1445 | if (mHalCamCtrl->mStateLiveshot) { |
| 1446 | if(!mHalCamCtrl->mShutterSoundPlayed) { |
| 1447 | notifyShutter(&crop_info, true); |
| 1448 | } |
| 1449 | notifyShutter(&crop_info, false); |
| 1450 | mHalCamCtrl->mShutterSoundPlayed = false; |
| 1451 | } |
| 1452 | mStopCallbackLock.lock(); |
| 1453 | |
| 1454 | // send upperlayer callback for raw image (data or notify, not both) |
| 1455 | if((mHalCamCtrl->mDataCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE)){ |
| 1456 | dataCb = mHalCamCtrl->mDataCb; |
| 1457 | } else { |
| 1458 | dataCb = NULL; |
| 1459 | } |
| 1460 | if((mHalCamCtrl->mNotifyCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE_NOTIFY)){ |
| 1461 | notifyCb = mHalCamCtrl->mNotifyCb; |
| 1462 | } else { |
| 1463 | notifyCb = NULL; |
| 1464 | } |
| 1465 | |
| 1466 | mPictureWidth = dim.picture_width; |
| 1467 | mPictureHeight = dim.picture_height; |
| 1468 | mThumbnailWidth = dim.ui_thumbnail_width; |
| 1469 | mThumbnailHeight = dim.ui_thumbnail_height; |
| 1470 | mPictureFormat = dim.main_img_format; |
| 1471 | mThumbnailFormat = dim.thumb_format; |
| 1472 | |
| 1473 | mJpegMaxSize = mPictureWidth * mPictureHeight * 1.5; |
| 1474 | |
| 1475 | ALOGV("Liveshot res = %d X %d, Thumabnail = %d % %d", |
| 1476 | mPictureWidth,mPictureHeight,mThumbnailWidth,mThumbnailHeight); |
| 1477 | |
| 1478 | memset(&crop_info, 0, sizeof(common_crop_t)); |
| 1479 | crop_info.in1_w = mPictureWidth; |
| 1480 | crop_info.in1_h = mPictureHeight; |
| 1481 | /* For low power live snapshot the thumbnail output size is set to default size. |
| 1482 | In case of live snapshot video buffer = thumbnail buffer. For higher resolutions |
| 1483 | the thumnail will be dropped if its more than 64KB. To avoid thumbnail drop |
| 1484 | set thumbnail as configured by application. This will be a size lower than video size*/ |
| 1485 | mDropThumbnail = false; |
| 1486 | if(mHalCamCtrl->thumbnailWidth == 0 && mHalCamCtrl->thumbnailHeight == 0) { |
| 1487 | ALOGE("Live Snapshot thumbnail will be dropped as indicated by application"); |
| 1488 | mDropThumbnail = true; |
| 1489 | } |
| 1490 | crop_info.out1_w = mHalCamCtrl->thumbnailWidth; |
| 1491 | crop_info.out1_h = mHalCamCtrl->thumbnailHeight; |
| 1492 | ret = encodeData(frame, &crop_info, mJpegMaxSize, 0); |
| 1493 | if (ret != NO_ERROR) { |
| 1494 | ALOGE("%s: Failure configuring JPEG encoder", __func__); |
| 1495 | setModeLiveSnapshot(false); |
| 1496 | mStopCallbackLock.unlock(); |
| 1497 | ret = FAILED_TRANSACTION; |
| 1498 | goto end; |
| 1499 | } |
| 1500 | mStopCallbackLock.unlock(); |
| 1501 | if (dataCb && mHalCamCtrl->mStateLiveshot) { |
| 1502 | dataCb(CAMERA_MSG_RAW_IMAGE, mHalCamCtrl->mRecordingMemory.camera_memory[frame->video.video.idx], |
| 1503 | 1, NULL, mHalCamCtrl->mCallbackCookie); |
| 1504 | } |
| 1505 | if (notifyCb && mHalCamCtrl->mStateLiveshot) { |
| 1506 | notifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mHalCamCtrl->mCallbackCookie); |
| 1507 | } |
| 1508 | end: |
| 1509 | ALOGV("%s: X", __func__); |
| 1510 | return ret; |
| 1511 | } |
| 1512 | |
| 1513 | status_t QCameraStream_Snapshot:: |
| 1514 | takePictureZSL(void) |
| 1515 | { |
| 1516 | status_t ret = NO_ERROR; |
| 1517 | mm_camera_ops_parm_get_buffered_frame_t param; |
| 1518 | |
| 1519 | ALOGV("%s: E", __func__); |
| 1520 | |
| 1521 | memset(¶m, 0, sizeof(param)); |
| 1522 | param.ch_type = MM_CAMERA_CH_SNAPSHOT; |
| 1523 | |
| 1524 | /* Take snapshot */ |
| 1525 | ALOGV("%s: Call MM_CAMERA_OPS_GET_BUFFERED_FRAME", __func__); |
| 1526 | |
| 1527 | mNumOfSnapshot = mHalCamCtrl->getNumOfSnapshots(); |
| 1528 | // it's just for stabilization for dequeuing zsl buffer frame |
| 1529 | // 13.2 ~ 22.4fps |
| 1530 | usleep(80000); |
| 1531 | if (NO_ERROR != cam_ops_action(mCameraId, |
| 1532 | true, |
| 1533 | MM_CAMERA_OPS_GET_BUFFERED_FRAME, |
| 1534 | ¶m)) { |
| 1535 | ALOGE("%s: Failure getting zsl frame(s)", __func__); |
| 1536 | ret = FAILED_TRANSACTION; |
| 1537 | goto end; |
| 1538 | } |
| 1539 | |
| 1540 | /* TBD: Temp: to be removed once event callback |
| 1541 | is implemented in mm-camera lib */ |
| 1542 | /* pthread_attr_t attr; |
| 1543 | pthread_attr_init(&attr); |
| 1544 | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
| 1545 | pthread_create(&mSnapshotThread,&attr, |
| 1546 | snapshot_thread, (void *)this); |
| 1547 | */ |
| 1548 | end: |
| 1549 | ALOGV("%s: X", __func__); |
| 1550 | return ret; |
| 1551 | } |
| 1552 | |
| 1553 | status_t QCameraStream_Snapshot:: |
| 1554 | startStreamZSL(void) |
| 1555 | { |
| 1556 | status_t ret = NO_ERROR; |
| 1557 | |
| 1558 | ALOGV("%s: E", __func__); |
| 1559 | |
| 1560 | /* Start ZSL - it'll start queuing the frames */ |
| 1561 | ALOGV("%s: Call MM_CAMERA_OPS_ZSL", __func__); |
| 1562 | if (NO_ERROR != cam_ops_action(mCameraId, |
| 1563 | true, |
| 1564 | MM_CAMERA_OPS_ZSL, |
| 1565 | this)) { |
| 1566 | ALOGE("%s: Failure starting ZSL stream", __func__); |
| 1567 | ret = FAILED_TRANSACTION; |
| 1568 | goto end; |
| 1569 | } |
| 1570 | |
| 1571 | end: |
| 1572 | ALOGV("%s: X", __func__); |
| 1573 | return ret; |
| 1574 | |
| 1575 | } |
| 1576 | |
| 1577 | status_t QCameraStream_Snapshot:: |
| 1578 | encodeData(mm_camera_ch_data_buf_t* recvd_frame, |
| 1579 | common_crop_t *crop_info, |
| 1580 | int frame_len, |
| 1581 | bool enqueued) |
| 1582 | { |
| 1583 | status_t ret = NO_ERROR; |
| 1584 | cam_ctrl_dimension_t dimension; |
| 1585 | struct msm_frame *postviewframe; |
| 1586 | struct msm_frame *mainframe; |
| 1587 | common_crop_t crop; |
| 1588 | cam_point_t main_crop_offset; |
| 1589 | cam_point_t thumb_crop_offset; |
| 1590 | int width, height; |
| 1591 | uint8_t *thumbnail_buf; |
| 1592 | uint32_t thumbnail_fd; |
| 1593 | uint8_t hw_encode = true; |
| 1594 | int mNuberOfVFEOutputs = 0; |
| 1595 | |
| 1596 | omx_jpeg_encode_params encode_params; |
| 1597 | |
| 1598 | /* If it's the only frame, we directly pass to encoder. |
| 1599 | If not, we'll queue it and check during next jpeg . |
| 1600 | Also, if the queue isn't empty then we need to queue this |
| 1601 | one too till its turn comes (only if it's not already |
| 1602 | queued up there)*/ |
| 1603 | ALOGV("%s: getSnapshotState()=%d, enqueued =%d, Q empty=%d", __func__, getSnapshotState(), enqueued, mSnapshotQueue.isEmpty()); |
| 1604 | ALOGV("%s: mNumOfRecievedJPEG=%d, mNumOfSnapshot =%d", __func__, mNumOfRecievedJPEG, mNumOfSnapshot); |
| 1605 | if(mHalCamCtrl->thumbnailWidth == 0 || mHalCamCtrl->thumbnailHeight == 0) { |
| 1606 | ALOGV("Snapshot thumbnail will be dropped as indicated by application"); |
| 1607 | mDropThumbnail = true; |
| 1608 | } |
| 1609 | if((getSnapshotState() == SNAPSHOT_STATE_JPEG_ENCODING) || |
| 1610 | (!mSnapshotQueue.isEmpty() && !enqueued)){ /*busy and new buffer*/ |
| 1611 | /* encoding is going on. Just queue the frame for now.*/ |
| 1612 | ALOGV("%s: JPEG encoding in progress." |
| 1613 | "Enqueuing frame id(%d) for later processing.", __func__, |
| 1614 | recvd_frame->snapshot.main.idx); |
| 1615 | mSnapshotQueue.enqueue((void *)recvd_frame); |
| 1616 | } else if (enqueued || |
| 1617 | (mNumOfRecievedJPEG != mNumOfSnapshot && mNumOfRecievedJPEG != 0)) { /*not busy, not first*/ |
| 1618 | ALOGV("%s: JPG not busy, not first frame.", __func__); |
| 1619 | |
| 1620 | // For full-size live shot, use mainimage to generate thumbnail |
| 1621 | if (isFullSizeLiveshot()) { |
| 1622 | postviewframe = recvd_frame->snapshot.main.frame; |
| 1623 | } else { |
| 1624 | postviewframe = recvd_frame->snapshot.thumbnail.frame; |
| 1625 | } |
| 1626 | mainframe = recvd_frame->snapshot.main.frame; |
| 1627 | cam_config_get_parm(mHalCamCtrl->mCameraId, MM_CAMERA_PARM_DIMENSION, &dimension); |
| 1628 | ALOGV("%s: main_fmt =%d, tb_fmt =%d", __func__, dimension.main_img_format, dimension.thumb_format); |
| 1629 | /*since this is the continue job, we only care about the input buffer*/ |
| 1630 | encode_params.thumbnail_buf = (uint8_t *)postviewframe->buffer; |
| 1631 | encode_params.thumbnail_fd = postviewframe->fd; |
| 1632 | encode_params.snapshot_buf = (uint8_t *)mainframe->buffer; |
| 1633 | encode_params.snapshot_fd = mainframe->fd; |
| 1634 | encode_params.dimension = &dimension; |
| 1635 | /*update exif parameters in HAL*/ |
| 1636 | mHalCamCtrl->setExifTags(); |
| 1637 | |
| 1638 | encode_params.exif_data = mHalCamCtrl->getExifData(); |
| 1639 | encode_params.exif_numEntries = mHalCamCtrl->getExifTableNumEntries(); |
| 1640 | if (!omxJpegEncodeNext(&encode_params)){ |
| 1641 | ALOGE("%s: Failure! JPEG encoder returned error.", __func__); |
| 1642 | ret = FAILED_TRANSACTION; |
| 1643 | goto end; |
| 1644 | } |
| 1645 | /* Save the pointer to the frame sent for encoding. we'll need it to |
| 1646 | tell kernel that we are done with the frame.*/ |
| 1647 | mCurrentFrameEncoded = recvd_frame; |
| 1648 | setSnapshotState(SNAPSHOT_STATE_JPEG_ENCODING); |
| 1649 | } else { /*not busy and new buffer (first job)*/ |
| 1650 | |
| 1651 | ALOGV("%s: JPG Idle and first frame.", __func__); |
| 1652 | |
| 1653 | // For full-size live shot, use mainimage to generate thumbnail |
| 1654 | if (isFullSizeLiveshot()){ |
| 1655 | postviewframe = recvd_frame->snapshot.main.frame; |
| 1656 | } else { |
| 1657 | postviewframe = recvd_frame->snapshot.thumbnail.frame; |
| 1658 | } |
| 1659 | mainframe = recvd_frame->snapshot.main.frame; |
| 1660 | cam_config_get_parm(mHalCamCtrl->mCameraId, MM_CAMERA_PARM_DIMENSION, &dimension); |
| 1661 | ALOGV("%s: main_fmt =%d, tb_fmt =%d", __func__, dimension.main_img_format, dimension.thumb_format); |
| 1662 | |
| 1663 | dimension.orig_picture_dx = mPictureWidth; |
| 1664 | dimension.orig_picture_dy = mPictureHeight; |
| 1665 | |
| 1666 | if(!mDropThumbnail) { |
| 1667 | if(isZSLMode()) { |
| 1668 | ALOGV("Setting input thumbnail size to previewWidth= %d previewheight= %d in ZSL mode", |
| 1669 | mHalCamCtrl->mPreviewWidth, mHalCamCtrl->mPreviewHeight); |
| 1670 | dimension.thumbnail_width = width = mHalCamCtrl->mPreviewWidth; |
| 1671 | dimension.thumbnail_height = height = mHalCamCtrl->mPreviewHeight; |
| 1672 | } else { |
| 1673 | dimension.thumbnail_width = width = mThumbnailWidth; |
| 1674 | dimension.thumbnail_height = height = mThumbnailHeight; |
| 1675 | } |
| 1676 | } else { |
| 1677 | dimension.thumbnail_width = width = 0; |
| 1678 | dimension.thumbnail_height = height = 0; |
| 1679 | } |
| 1680 | dimension.main_img_format = mPictureFormat; |
| 1681 | dimension.thumb_format = mThumbnailFormat; |
| 1682 | |
| 1683 | /*TBD: Move JPEG handling to the mm-camera library */ |
| 1684 | ALOGV("Setting callbacks, initializing encoder and start encoding."); |
| 1685 | ALOGV(" Passing my obj: %x", (unsigned int) this); |
| 1686 | set_callbacks(snapshot_jpeg_fragment_cb, snapshot_jpeg_cb, this, |
| 1687 | mHalCamCtrl->mJpegMemory.camera_memory[0]->data, &mJpegOffset); |
| 1688 | |
| 1689 | if (isLiveSnapshot() || isFullSizeLiveshot()) { |
| 1690 | /* determine the target type */ |
| 1691 | ret = cam_config_get_parm(mCameraId,MM_CAMERA_PARM_VFE_OUTPUT_ENABLE, |
| 1692 | &mNuberOfVFEOutputs); |
| 1693 | if (ret != MM_CAMERA_OK) { |
| 1694 | ALOGE("get parm MM_CAMERA_PARM_VFE_OUTPUT_ENABLE failed"); |
| 1695 | ret = BAD_VALUE; |
| 1696 | } |
| 1697 | /* VFE 2x has hardware limitation: |
| 1698 | * It can't support concurrent |
| 1699 | * video encoding and jpeg encoding |
| 1700 | * So switch to software for liveshot |
| 1701 | */ |
| 1702 | if (mNuberOfVFEOutputs == 1) |
| 1703 | hw_encode = false; |
| 1704 | } |
| 1705 | ALOGV("%s: hw_encode: %d\n",__func__, hw_encode); |
| 1706 | |
| 1707 | if(omxJpegStart(hw_encode) != NO_ERROR){ |
| 1708 | ALOGE("Error In omxJpegStart!!! Return"); |
| 1709 | ret = FAILED_TRANSACTION; |
| 1710 | goto end; |
| 1711 | } |
| 1712 | |
| 1713 | if (mHalCamCtrl->getJpegQuality()) |
| 1714 | mm_jpeg_encoder_setMainImageQuality(mHalCamCtrl->getJpegQuality()); |
| 1715 | else |
| 1716 | mm_jpeg_encoder_setMainImageQuality(85); |
| 1717 | |
| 1718 | ALOGV("%s: Dimension to encode: main: %dx%d thumbnail: %dx%d", __func__, |
| 1719 | dimension.orig_picture_dx, dimension.orig_picture_dy, |
| 1720 | dimension.thumbnail_width, dimension.thumbnail_height); |
| 1721 | |
| 1722 | /*TBD: Pass 0 as cropinfo for now as v4l2 doesn't provide |
| 1723 | cropinfo. It'll be changed later.*/ |
| 1724 | memset(&crop,0,sizeof(common_crop_t)); |
| 1725 | memset(&main_crop_offset,0,sizeof(cam_point_t)); |
| 1726 | memset(&thumb_crop_offset,0,sizeof(cam_point_t)); |
| 1727 | |
| 1728 | /* Setting crop info */ |
| 1729 | |
| 1730 | /*Main image*/ |
| 1731 | crop.in2_w=mCrop.snapshot.main_crop.width;// dimension.picture_width |
| 1732 | crop.in2_h=mCrop.snapshot.main_crop.height;// dimension.picture_height; |
| 1733 | if (!mJpegDownscaling) { |
| 1734 | crop.out2_w = mPictureWidth; |
| 1735 | crop.out2_h = mPictureHeight; |
| 1736 | } else { |
| 1737 | crop.out2_w = mActualPictureWidth; |
| 1738 | crop.out2_h = mActualPictureHeight; |
| 1739 | if (!crop.in2_w || !crop.in2_h) { |
| 1740 | crop.in2_w = mPictureWidth; |
| 1741 | crop.in2_h = mPictureHeight; |
| 1742 | } |
| 1743 | } |
| 1744 | main_crop_offset.x=mCrop.snapshot.main_crop.left; |
| 1745 | main_crop_offset.y=mCrop.snapshot.main_crop.top; |
| 1746 | /*Thumbnail image*/ |
| 1747 | crop.in1_w=mCrop.snapshot.thumbnail_crop.width; //dimension.thumbnail_width; |
| 1748 | crop.in1_h=mCrop.snapshot.thumbnail_crop.height; // dimension.thumbnail_height; |
| 1749 | if(isLiveSnapshot() || isFullSizeLiveshot() || isZSLMode()) { |
| 1750 | crop.out1_w= mHalCamCtrl->thumbnailWidth; |
| 1751 | crop.out1_h= mHalCamCtrl->thumbnailHeight; |
| 1752 | ALOGV("Thumbnail width= %d height= %d for livesnapshot", crop.out1_w, crop.out1_h); |
| 1753 | } else { |
| 1754 | crop.out1_w = width; |
| 1755 | crop.out1_h = height; |
| 1756 | } |
| 1757 | thumb_crop_offset.x=mCrop.snapshot.thumbnail_crop.left; |
| 1758 | thumb_crop_offset.y=mCrop.snapshot.thumbnail_crop.top; |
| 1759 | |
| 1760 | if (crop.out1_w > crop.out2_w || crop.out1_h > crop.out2_h) { |
| 1761 | crop.out1_w = crop.out2_w; |
| 1762 | crop.out1_h = crop.out2_h; |
| 1763 | } |
| 1764 | //update exif parameters in HAL |
| 1765 | mHalCamCtrl->initExifData(); |
| 1766 | |
| 1767 | /*Fill in the encode parameters*/ |
| 1768 | encode_params.dimension = (const cam_ctrl_dimension_t *)&dimension; |
| 1769 | //if (!isFullSizeLiveshot()) { |
| 1770 | encode_params.thumbnail_buf = (uint8_t *)postviewframe->buffer; |
| 1771 | encode_params.thumbnail_fd = postviewframe->fd; |
| 1772 | encode_params.thumbnail_offset = postviewframe->phy_offset; |
| 1773 | encode_params.thumb_crop_offset = &thumb_crop_offset; |
| 1774 | //} |
| 1775 | encode_params.snapshot_buf = (uint8_t *)mainframe->buffer; |
| 1776 | encode_params.snapshot_fd = mainframe->fd; |
| 1777 | encode_params.snapshot_offset = mainframe->phy_offset; |
| 1778 | encode_params.scaling_params = &crop; |
| 1779 | encode_params.exif_data = mHalCamCtrl->getExifData(); |
| 1780 | encode_params.exif_numEntries = mHalCamCtrl->getExifTableNumEntries(); |
| 1781 | |
| 1782 | if (isLiveSnapshot() && !isFullSizeLiveshot()) |
| 1783 | encode_params.a_cbcroffset = mainframe->cbcr_off; |
| 1784 | else |
| 1785 | encode_params.a_cbcroffset = -1; |
| 1786 | encode_params.main_crop_offset = &main_crop_offset; |
| 1787 | |
| 1788 | if (mDropThumbnail) |
| 1789 | encode_params.hasThumbnail = 0; |
| 1790 | else |
| 1791 | encode_params.hasThumbnail = 1; |
| 1792 | encode_params.thumb_crop_offset = &thumb_crop_offset; |
| 1793 | encode_params.main_format = dimension.main_img_format; |
| 1794 | encode_params.thumbnail_format = dimension.thumb_format; |
| 1795 | |
| 1796 | if (!omxJpegEncode(&encode_params)){ |
| 1797 | ALOGE("%s: Failure! JPEG encoder returned error.", __func__); |
| 1798 | ret = FAILED_TRANSACTION; |
| 1799 | goto end; |
| 1800 | } |
| 1801 | |
| 1802 | /* Save the pointer to the frame sent for encoding. we'll need it to |
| 1803 | tell kernel that we are done with the frame.*/ |
| 1804 | mCurrentFrameEncoded = recvd_frame; |
| 1805 | setSnapshotState(SNAPSHOT_STATE_JPEG_ENCODING); |
| 1806 | } |
| 1807 | |
| 1808 | end: |
| 1809 | ALOGV("%s: X", __func__); |
| 1810 | return ret; |
| 1811 | } |
| 1812 | |
| 1813 | /* Called twice - 1st to play shutter sound and 2nd to configure |
| 1814 | overlay/surfaceflinger for postview */ |
| 1815 | void QCameraStream_Snapshot::notifyShutter(common_crop_t *crop, |
| 1816 | bool mPlayShutterSoundOnly) |
| 1817 | { |
| 1818 | ALOGV("%s: E", __func__); |
| 1819 | if(!mActive && !isLiveSnapshot()) { |
| 1820 | ALOGE("__debbug: Snapshot thread stopped \n"); |
| 1821 | return; |
| 1822 | } |
| 1823 | if(mHalCamCtrl->mNotifyCb) |
| 1824 | mHalCamCtrl->mNotifyCb(CAMERA_MSG_SHUTTER, 0, mPlayShutterSoundOnly, |
| 1825 | mHalCamCtrl->mCallbackCookie); |
| 1826 | ALOGV("%s: X", __func__); |
| 1827 | } |
| 1828 | |
| 1829 | status_t QCameraStream_Snapshot:: |
| 1830 | encodeDisplayAndSave(mm_camera_ch_data_buf_t* recvd_frame, |
| 1831 | bool enqueued) |
| 1832 | { |
| 1833 | status_t ret = NO_ERROR; |
| 1834 | struct msm_frame *postview_frame; |
| 1835 | struct ion_flush_data cache_inv_data; |
| 1836 | int ion_fd; |
| 1837 | int buf_index = 0; |
| 1838 | ssize_t offset_addr = 0; |
| 1839 | common_crop_t dummy_crop; |
| 1840 | /* send frame for encoding */ |
| 1841 | ALOGV("%s: Send frame for encoding", __func__); |
| 1842 | /*TBD: Pass 0 as cropinfo for now as v4l2 doesn't provide |
| 1843 | cropinfo. It'll be changed later.*/ |
| 1844 | if(!mActive) { |
| 1845 | ALOGE("Cancel Picture.. Stop is called"); |
| 1846 | return NO_ERROR; |
| 1847 | } |
| 1848 | if(isZSLMode()){ |
| 1849 | ALOGV("%s: set JPEG rotation in ZSL mode", __func__); |
| 1850 | mHalCamCtrl->setJpegRotation(isZSLMode()); |
| 1851 | } |
| 1852 | #ifdef USE_ION |
| 1853 | /*Clean out(Write-back) cache before sending for JPEG*/ |
| 1854 | memset(&cache_inv_data, 0, sizeof(struct ion_flush_data)); |
| 1855 | cache_inv_data.vaddr = (void*)recvd_frame->snapshot.main.frame->buffer; |
| 1856 | cache_inv_data.fd = recvd_frame->snapshot.main.frame->fd; |
| 1857 | cache_inv_data.handle = recvd_frame->snapshot.main.frame->fd_data.handle; |
| 1858 | cache_inv_data.length = recvd_frame->snapshot.main.frame->ion_alloc.len; |
| 1859 | ion_fd = recvd_frame->snapshot.main.frame->ion_dev_fd; |
| 1860 | if(ion_fd > 0) { |
| 1861 | if(mHalCamCtrl->cache_ops(ion_fd, &cache_inv_data, ION_IOC_CLEAN_INV_CACHES) < 0) |
| 1862 | ALOGE("%s: Cache Invalidate failed\n", __func__); |
| 1863 | else { |
| 1864 | ALOGV("%s: Successful cache invalidate\n", __func__); |
| 1865 | if(!isFullSizeLiveshot()) { |
| 1866 | ion_fd = recvd_frame->snapshot.thumbnail.frame->ion_dev_fd; |
| 1867 | cache_inv_data.vaddr = (void*)recvd_frame->snapshot.thumbnail.frame->buffer; |
| 1868 | cache_inv_data.fd = recvd_frame->snapshot.thumbnail.frame->fd; |
| 1869 | cache_inv_data.handle = recvd_frame->snapshot.thumbnail.frame->fd_data.handle; |
| 1870 | cache_inv_data.length = recvd_frame->snapshot.thumbnail.frame->ion_alloc.len; |
| 1871 | if(mHalCamCtrl->cache_ops(ion_fd, &cache_inv_data, ION_IOC_CLEAN_INV_CACHES) < 0) |
| 1872 | ALOGE("%s: Cache Invalidate failed\n", __func__); |
| 1873 | else |
| 1874 | ALOGV("%s: Successful cache invalidate\n", __func__); |
| 1875 | } |
| 1876 | } |
| 1877 | } |
| 1878 | #endif |
| 1879 | memset(&dummy_crop,0,sizeof(common_crop_t)); |
| 1880 | ret = encodeData(recvd_frame, &dummy_crop, mSnapshotStreamBuf.frame_len, |
| 1881 | enqueued); |
| 1882 | if (ret != NO_ERROR) { |
| 1883 | ALOGE("%s: Failure configuring JPEG encoder", __func__); |
| 1884 | |
| 1885 | goto end; |
| 1886 | } |
| 1887 | |
| 1888 | /* Display postview image*/ |
| 1889 | /* If it's burst mode, we won't be displaying postview of all the captured |
| 1890 | images - only the first one */ |
| 1891 | ALOGV("%s: Burst mode flag %d", __func__, mBurstModeFlag); |
| 1892 | |
| 1893 | end: |
| 1894 | ALOGV("%s: X", __func__); |
| 1895 | return ret; |
| 1896 | } |
| 1897 | |
| 1898 | status_t QCameraStream_Snapshot::receiveRawPicture(mm_camera_ch_data_buf_t* recvd_frame) |
| 1899 | { |
| 1900 | int buf_index = 0; |
| 1901 | common_crop_t crop; |
| 1902 | int rc = NO_ERROR; |
| 1903 | int cur_lux_idx = 0; |
| 1904 | |
| 1905 | camera_notify_callback notifyCb; |
| 1906 | camera_data_callback dataCb, jpgDataCb; |
| 1907 | |
| 1908 | ALOGV("%s: E ", __func__); |
| 1909 | mStopCallbackLock.lock( ); |
| 1910 | if(!mActive) { |
| 1911 | mStopCallbackLock.unlock(); |
| 1912 | ALOGV("%s: Stop receiving raw pic ", __func__); |
| 1913 | return NO_ERROR; |
| 1914 | } |
| 1915 | |
| 1916 | if(getSnapshotState() == SNAPSHOT_STATE_ERROR) { |
| 1917 | cam_evt_buf_done(mCameraId, recvd_frame); |
| 1918 | } |
| 1919 | |
| 1920 | mHalCamCtrl->dumpFrameToFile(recvd_frame->snapshot.main.frame, HAL_DUMP_FRM_MAIN); |
| 1921 | if (!isFullSizeLiveshot()) |
| 1922 | mHalCamCtrl->dumpFrameToFile(recvd_frame->snapshot.thumbnail.frame, |
| 1923 | HAL_DUMP_FRM_THUMBNAIL); |
| 1924 | |
| 1925 | /* If it's raw snapshot, we just want to tell upperlayer to save the image*/ |
| 1926 | if(mSnapshotFormat == PICTURE_FORMAT_RAW) { |
| 1927 | ALOGV("%s: Call notifyShutter 2nd time in case of RAW", __func__); |
| 1928 | mStopCallbackLock.unlock(); |
| 1929 | if(!mHalCamCtrl->mShutterSoundPlayed) { |
| 1930 | notifyShutter(&crop, true); |
| 1931 | } |
| 1932 | notifyShutter(&crop, false); |
| 1933 | mHalCamCtrl->mShutterSoundPlayed = false; |
| 1934 | |
| 1935 | mStopCallbackLock.lock( ); |
| 1936 | ALOGV("%s: Sending Raw Snapshot Callback to Upperlayer", __func__); |
| 1937 | buf_index = recvd_frame->def.idx; |
| 1938 | |
| 1939 | if (mHalCamCtrl->mDataCb && mActive && |
| 1940 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE)){ |
| 1941 | dataCb = mHalCamCtrl->mDataCb; |
| 1942 | } else { |
| 1943 | dataCb = NULL; |
| 1944 | } |
| 1945 | mStopCallbackLock.unlock(); |
| 1946 | |
| 1947 | if(dataCb) { |
| 1948 | dataCb( |
| 1949 | CAMERA_MSG_COMPRESSED_IMAGE, |
| 1950 | mHalCamCtrl->mRawMemory.camera_memory[buf_index], 0, NULL, |
| 1951 | mHalCamCtrl->mCallbackCookie); |
| 1952 | } |
| 1953 | /* TBD: Temp: To be removed once event handling is enabled */ |
| 1954 | mm_app_snapshot_done(); |
| 1955 | } else { |
| 1956 | /*TBD: v4l2 doesn't have support to provide cropinfo along with |
| 1957 | frame. We'll need to query.*/ |
| 1958 | memset(&crop, 0, sizeof(common_crop_t)); |
| 1959 | |
| 1960 | if(isZSLMode()){ |
| 1961 | //Changes to stop sending Preview Frames when Snapshot issued |
| 1962 | //in ZSL case. |
| 1963 | mHalCamCtrl->mPauseFramedispatch = true; |
| 1964 | } |
| 1965 | |
| 1966 | ALOGV("%s: Call notifyShutter 2nd time", __func__); |
| 1967 | /* The recvd_frame structre we receive from lower library is a local |
| 1968 | variable. So we'll need to save this structure so that we won't |
| 1969 | be later pointing to garbage data when that variable goes out of |
| 1970 | scope */ |
| 1971 | mm_camera_ch_data_buf_t* frame = |
| 1972 | (mm_camera_ch_data_buf_t *)malloc(sizeof(mm_camera_ch_data_buf_t)); |
| 1973 | if (frame == NULL) { |
| 1974 | ALOGE("%s: Error allocating memory to save received_frame structure.", __func__); |
| 1975 | cam_evt_buf_done(mCameraId, recvd_frame); |
| 1976 | mStopCallbackLock.unlock(); |
| 1977 | return BAD_VALUE; |
| 1978 | } |
| 1979 | memcpy(frame, recvd_frame, sizeof(mm_camera_ch_data_buf_t)); |
| 1980 | rc = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_LUX_IDX, &cur_lux_idx); |
| 1981 | |
| 1982 | if (cur_lux_idx > 370) { |
| 1983 | static int input_width = 0, input_height = 0; |
| 1984 | static int ret = 0; |
| 1985 | unsigned char *dnr_buffer; |
| 1986 | input_width = mPictureWidth; |
| 1987 | input_height = mPictureHeight; |
| 1988 | |
| 1989 | ALOGV("%s: received frame %d * %d", __func__, input_width, input_height); |
| 1990 | { |
| 1991 | dnr_buffer = (uint8_t *)malloc(input_width*input_height*3/2); |
| 1992 | if (dnr_buffer == NULL) |
| 1993 | ALOGE("dnr_buffer alloc fail"); |
| 1994 | ALOGV("dnr_buffer allocated size : %d", input_width*input_height*3/2); |
| 1995 | memcpy(dnr_buffer, (uint8_t *)frame->snapshot.main.frame->buffer, input_width*input_height*3/2); |
| 1996 | ALOGV("dnr_buffer memcpy completed."); |
| 1997 | } |
| 1998 | ALOGV("[DNR] DNR Processing Start.... %d * %d\n", mPictureWidth, mPictureHeight); |
| 1999 | ret = NO_ERROR; |
| 2000 | if (mHalCamCtrl->LINK_morpho_DNR_ProcessFrame) |
insup.choi | d147163 | 2013-04-12 21:43:09 -0700 | [diff] [blame] | 2001 | ret = (int)mHalCamCtrl->LINK_morpho_DNR_ProcessFrame(dnr_buffer, mPictureWidth, mPictureHeight, 1, 1); //bright->normal->dark |
Iliyan Malchev | 6d01645 | 2013-03-27 16:27:56 -0700 | [diff] [blame] | 2002 | ALOGV("[DNR] DNR Processing result.... ret = %d\n", ret); |
| 2003 | memcpy((uint8_t *)recvd_frame->snapshot.main.frame->buffer, (uint8_t *)dnr_buffer, mPictureWidth*mPictureHeight*3/2); |
| 2004 | ALOGV("[DNR] DNR Processing END....\n"); |
| 2005 | if(dnr_buffer) |
| 2006 | free(dnr_buffer); |
| 2007 | } |
| 2008 | //mStopCallbackLock.lock(); |
| 2009 | |
| 2010 | // only in ZSL mode and Wavelet Denoise is enabled, we will send frame to deamon to do WDN |
| 2011 | if (isZSLMode() && mHalCamCtrl->isWDenoiseEnabled()) { |
| 2012 | if(mIsDoingWDN){ |
| 2013 | mWDNQueue.enqueue((void *)frame); |
| 2014 | ALOGV("%s: Wavelet denoise is going on, queue frame", __func__); |
| 2015 | rc = NO_ERROR; |
| 2016 | } else { |
| 2017 | ALOGV("%s: Start Wavelet denoise", __func__); |
| 2018 | mIsDoingWDN = true; // set the falg to true because we are going to do WDN |
| 2019 | |
| 2020 | // No WDN is going on so far, we will start it here |
| 2021 | rc = doWaveletDenoise(frame); |
| 2022 | if ( NO_ERROR != rc ) { |
| 2023 | ALOGE("%s: Error while doing wavelet denoise", __func__); |
| 2024 | mIsDoingWDN = false; |
| 2025 | } |
| 2026 | } |
| 2027 | } else if (mHdrInfo.hdr_on) { |
| 2028 | mHdrInfo.recvd_frame[mHdrInfo.num_raw_received] = frame; |
| 2029 | mHdrInfo.num_raw_received++; |
| 2030 | ALOGV("%s Total %d Received %d frames, still need to receive %d frames", __func__, |
| 2031 | mHdrInfo.num_frame, mHdrInfo.num_raw_received, (mHdrInfo.num_frame - mHdrInfo.num_raw_received)); |
| 2032 | if (mHdrInfo.num_raw_received == mHdrInfo.num_frame) { |
| 2033 | ALOGV(" Received all %d YUV frames, Invoke HDR", mHdrInfo.num_raw_received); |
| 2034 | doHdrProcessing(); |
| 2035 | } |
| 2036 | } |
| 2037 | else { |
| 2038 | ALOGV("%s: encodeDisplayAndSave ", __func__); |
| 2039 | rc = encodeDisplayAndSave(frame, 0); |
| 2040 | } |
| 2041 | |
| 2042 | |
| 2043 | // send upperlayer callback for raw image (data or notify, not both) |
| 2044 | if((mHalCamCtrl->mDataCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE)){ |
| 2045 | dataCb = mHalCamCtrl->mDataCb; |
| 2046 | } else { |
| 2047 | dataCb = NULL; |
| 2048 | } |
| 2049 | if((mHalCamCtrl->mNotifyCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE_NOTIFY)){ |
| 2050 | notifyCb = mHalCamCtrl->mNotifyCb; |
| 2051 | } else { |
| 2052 | notifyCb = NULL; |
| 2053 | } |
| 2054 | |
| 2055 | mStopCallbackLock.unlock(); |
| 2056 | if(!mHalCamCtrl->mShutterSoundPlayed) { |
| 2057 | notifyShutter(&crop, true); |
| 2058 | } |
| 2059 | notifyShutter(&crop, false); |
| 2060 | mHalCamCtrl->mShutterSoundPlayed = false; |
| 2061 | |
| 2062 | if(mHalCamCtrl->mHdrMode == HDR_MODE) { |
| 2063 | if ((hdrRawCount % 3) != 2) |
| 2064 | return NO_ERROR; |
| 2065 | else |
| 2066 | hdrRawCount++; |
| 2067 | } |
| 2068 | |
| 2069 | if (rc != NO_ERROR) |
| 2070 | { |
| 2071 | ALOGE("%s: Error while encoding/displaying/saving image", __func__); |
| 2072 | cam_evt_buf_done(mCameraId, recvd_frame); |
| 2073 | |
| 2074 | if(mHalCamCtrl->mDataCb && |
| 2075 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE)) { |
| 2076 | /* get picture failed. Give jpeg callback with NULL data |
| 2077 | * to the application to restore to preview mode |
| 2078 | */ |
| 2079 | jpgDataCb = mHalCamCtrl->mDataCb; |
| 2080 | } else { |
| 2081 | jpgDataCb = NULL; |
| 2082 | } |
| 2083 | ALOGE("%s: encode err so data cb", __func__); |
| 2084 | //mStopCallbackLock.unlock(); |
| 2085 | if (dataCb) { |
| 2086 | dataCb(CAMERA_MSG_RAW_IMAGE, mHalCamCtrl->mSnapshotMemory.camera_memory[0], |
| 2087 | 1, NULL, mHalCamCtrl->mCallbackCookie); |
| 2088 | } |
| 2089 | if (notifyCb) { |
| 2090 | notifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mHalCamCtrl->mCallbackCookie); |
| 2091 | } |
| 2092 | if (jpgDataCb) { |
| 2093 | jpgDataCb(CAMERA_MSG_COMPRESSED_IMAGE, |
| 2094 | NULL, 0, NULL, |
| 2095 | mHalCamCtrl->mCallbackCookie); |
| 2096 | } |
| 2097 | |
| 2098 | if (frame != NULL) { |
| 2099 | free(frame); |
| 2100 | } |
| 2101 | } else { |
| 2102 | |
| 2103 | //mStopCallbackLock.unlock(); |
| 2104 | if (dataCb) { |
| 2105 | dataCb(CAMERA_MSG_RAW_IMAGE, mHalCamCtrl->mSnapshotMemory.camera_memory[0], |
| 2106 | 1, NULL, mHalCamCtrl->mCallbackCookie); |
| 2107 | } |
| 2108 | if (notifyCb) { |
| 2109 | notifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mHalCamCtrl->mCallbackCookie); |
| 2110 | } |
| 2111 | |
| 2112 | if (!isZSLMode() && |
| 2113 | (!isLiveSnapshot() && !isFullSizeLiveshot())) { |
| 2114 | if(mHalCamCtrl->mDataCb && |
| 2115 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_POSTVIEW_FRAME)) { |
| 2116 | mHalCamCtrl->mDataCb(CAMERA_MSG_POSTVIEW_FRAME,mHalCamCtrl->mThumbnailMemory.camera_memory[0], |
| 2117 | 0, NULL, mHalCamCtrl->mCallbackCookie); |
| 2118 | } |
| 2119 | } |
| 2120 | } |
| 2121 | } |
| 2122 | |
| 2123 | ALOGV("%s: X", __func__); |
| 2124 | return NO_ERROR; |
| 2125 | } |
| 2126 | |
| 2127 | //------------------------------------------------------------------- |
| 2128 | // Helper Functions |
| 2129 | //------------------------------------------------------------------- |
| 2130 | void QCameraStream_Snapshot::handleError() |
| 2131 | { |
| 2132 | mm_camera_channel_type_t ch_type; |
| 2133 | ALOGV("%s: E", __func__); |
| 2134 | |
| 2135 | /* Depending upon the state we'll have to |
| 2136 | handle error */ |
| 2137 | switch(getSnapshotState()) { |
| 2138 | case SNAPSHOT_STATE_JPEG_ENCODING: |
| 2139 | if(mJpegHeap != NULL) mJpegHeap.clear(); |
| 2140 | mJpegHeap = NULL; |
| 2141 | |
| 2142 | case SNAPSHOT_STATE_YUV_RECVD: |
| 2143 | case SNAPSHOT_STATE_IMAGE_CAPTURE_STRTD: |
| 2144 | stopPolling(); |
| 2145 | case SNAPSHOT_STATE_INITIALIZED: |
| 2146 | case SNAPSHOT_STATE_BUF_INITIALIZED: |
| 2147 | if (mSnapshotFormat == PICTURE_FORMAT_JPEG) { |
| 2148 | deinitSnapshotBuffers(); |
| 2149 | }else |
| 2150 | { |
| 2151 | deinitRawSnapshotBuffers(); |
| 2152 | } |
| 2153 | case SNAPSHOT_STATE_BUF_NOTIF_REGD: |
| 2154 | case SNAPSHOT_STATE_CH_ACQUIRED: |
| 2155 | if (mSnapshotFormat == PICTURE_FORMAT_JPEG) { |
| 2156 | deinitSnapshotChannel(MM_CAMERA_CH_SNAPSHOT); |
| 2157 | }else |
| 2158 | { |
| 2159 | deinitSnapshotChannel(MM_CAMERA_CH_RAW); |
| 2160 | } |
| 2161 | default: |
| 2162 | /* Set the state to ERROR */ |
| 2163 | setSnapshotState(SNAPSHOT_STATE_ERROR); |
| 2164 | break; |
| 2165 | } |
| 2166 | |
| 2167 | ALOGV("%s: X", __func__); |
| 2168 | } |
| 2169 | |
| 2170 | void QCameraStream_Snapshot::setSnapshotState(int state) |
| 2171 | { |
| 2172 | ALOGV("%s: Setting snapshot state to: %d", |
| 2173 | __func__, state); |
| 2174 | mSnapshotState = state; |
| 2175 | } |
| 2176 | |
| 2177 | int QCameraStream_Snapshot::getSnapshotState() |
| 2178 | { |
| 2179 | return mSnapshotState; |
| 2180 | } |
| 2181 | |
| 2182 | void QCameraStream_Snapshot::setModeLiveSnapshot(bool value) |
| 2183 | { |
| 2184 | mModeLiveSnapshot = value; |
| 2185 | } |
| 2186 | |
| 2187 | bool QCameraStream_Snapshot::isLiveSnapshot(void) |
| 2188 | { |
| 2189 | return mModeLiveSnapshot; |
| 2190 | } |
| 2191 | bool QCameraStream_Snapshot::isZSLMode() |
| 2192 | { |
| 2193 | return (myMode & CAMERA_ZSL_MODE); |
| 2194 | } |
| 2195 | |
| 2196 | void QCameraStream_Snapshot::setFullSizeLiveshot(bool value) |
| 2197 | { |
| 2198 | mFullLiveshot = value; |
| 2199 | } |
| 2200 | |
| 2201 | bool QCameraStream_Snapshot::isFullSizeLiveshot() |
| 2202 | { |
| 2203 | return mFullLiveshot; |
| 2204 | } |
| 2205 | |
| 2206 | void QCameraStream_Snapshot::resetSnapshotCounters(void ) |
| 2207 | { |
| 2208 | mNumOfSnapshot = mHalCamCtrl->getNumOfSnapshots(); |
| 2209 | if (mNumOfSnapshot <= 0) { |
| 2210 | mNumOfSnapshot = 1; |
| 2211 | } |
| 2212 | mNumOfRecievedJPEG = 0; |
| 2213 | ALOGV("%s: Number of images to be captured: %d", __func__, mNumOfSnapshot); |
| 2214 | } |
| 2215 | |
| 2216 | //------------------------------------------------------------------ |
| 2217 | // Constructor and Destructor |
| 2218 | //------------------------------------------------------------------ |
| 2219 | QCameraStream_Snapshot:: |
| 2220 | QCameraStream_Snapshot(int cameraId, camera_mode_t mode) |
| 2221 | : QCameraStream(cameraId,mode), |
| 2222 | mSnapshotFormat(PICTURE_FORMAT_JPEG), |
| 2223 | mPictureWidth(0), mPictureHeight(0), |
| 2224 | mPictureFormat(CAMERA_YUV_420_NV21), |
| 2225 | mPostviewWidth(0), mPostviewHeight(0), |
| 2226 | mThumbnailWidth(0), mThumbnailHeight(0), |
| 2227 | mThumbnailFormat(CAMERA_YUV_420_NV21), |
| 2228 | mJpegOffset(0), |
| 2229 | mSnapshotState(SNAPSHOT_STATE_UNINIT), |
| 2230 | mNumOfSnapshot(1), |
| 2231 | mModeLiveSnapshot(false), |
| 2232 | mBurstModeFlag(false), |
| 2233 | mActualPictureWidth(0), |
| 2234 | mActualPictureHeight(0), |
| 2235 | mJpegDownscaling(false), |
| 2236 | mJpegHeap(NULL), |
| 2237 | mDisplayHeap(NULL), |
| 2238 | mPostviewHeap(NULL), |
| 2239 | mCurrentFrameEncoded(NULL), |
| 2240 | mJpegSessionId(0), |
| 2241 | mFullLiveshot(false), |
| 2242 | mDropThumbnail(false) |
| 2243 | { |
| 2244 | ALOGV("%s: E", __func__); |
| 2245 | |
| 2246 | /*initialize snapshot queue*/ |
| 2247 | mSnapshotQueue.init(); |
| 2248 | memset (&mHdrInfo, 0, sizeof(snap_hdr_record_t )); |
| 2249 | |
| 2250 | /*initialize WDN queue*/ |
| 2251 | mWDNQueue.init(); |
| 2252 | mIsDoingWDN = false; |
| 2253 | |
| 2254 | memset(&mSnapshotStreamBuf, 0, sizeof(mSnapshotStreamBuf)); |
| 2255 | memset(&mPostviewStreamBuf, 0, sizeof(mPostviewStreamBuf)); |
| 2256 | mSnapshotBufferNum = 0; |
| 2257 | mMainSize = 0; |
| 2258 | mThumbSize = 0; |
| 2259 | for(int i = 0; i < mMaxSnapshotBufferCount; i++) { |
| 2260 | mMainfd[i] = 0; |
| 2261 | mThumbfd[i] = 0; |
| 2262 | mCameraMemoryPtrMain[i] = NULL; |
| 2263 | mCameraMemoryPtrThumb[i] = NULL; |
| 2264 | } |
| 2265 | /*load the jpeg lib*/ |
| 2266 | mJpegSessionId = omxJpegOpen( ); |
| 2267 | ALOGV("%s: X", __func__); |
| 2268 | } |
| 2269 | |
| 2270 | |
| 2271 | QCameraStream_Snapshot::~QCameraStream_Snapshot() { |
| 2272 | ALOGV("%s: E", __func__); |
| 2273 | |
| 2274 | /* deinit snapshot queue */ |
| 2275 | if (mSnapshotQueue.isInitialized()) { |
| 2276 | mSnapshotQueue.deinit(); |
| 2277 | } |
| 2278 | /* deinit snapshot queue */ |
| 2279 | if (mWDNQueue.isInitialized()) { |
| 2280 | mWDNQueue.deinit(); |
| 2281 | } |
| 2282 | |
| 2283 | if(mActive) { |
| 2284 | stop(); |
| 2285 | } |
| 2286 | if(mInit) { |
| 2287 | release(); |
| 2288 | } |
| 2289 | mInit = false; |
| 2290 | mActive = false; |
| 2291 | if (mJpegSessionId > 0) { |
| 2292 | omxJpegClose( ); |
| 2293 | mJpegSessionId = 0; |
| 2294 | } |
| 2295 | ALOGV("%s: X", __func__); |
| 2296 | |
| 2297 | } |
| 2298 | |
| 2299 | //------------------------------------------------------------------ |
| 2300 | // Public Members |
| 2301 | //------------------------------------------------------------------ |
| 2302 | status_t QCameraStream_Snapshot::init() |
| 2303 | { |
| 2304 | status_t ret = NO_ERROR; |
| 2305 | mm_camera_op_mode_type_t op_mode; |
| 2306 | |
| 2307 | ALOGV("%s: E", __func__); |
| 2308 | /* Check the state. If we have already started snapshot |
| 2309 | process just return*/ |
| 2310 | if (getSnapshotState() != SNAPSHOT_STATE_UNINIT) { |
| 2311 | ret = isZSLMode() ? NO_ERROR : INVALID_OPERATION; |
| 2312 | ALOGE("%s: Trying to take picture while snapshot is in progress", |
| 2313 | __func__); |
| 2314 | goto end; |
| 2315 | } |
| 2316 | mInit = true; |
| 2317 | |
| 2318 | end: |
| 2319 | /*if (ret == NO_ERROR) { |
| 2320 | setSnapshotState(SNAPSHOT_STATE_INITIALIZED); |
| 2321 | }*/ |
| 2322 | ALOGV("%s: X", __func__); |
| 2323 | return ret; |
| 2324 | } |
| 2325 | |
| 2326 | status_t QCameraStream_Snapshot::start(void) { |
| 2327 | status_t ret = NO_ERROR; |
| 2328 | |
| 2329 | ALOGV("%s: E", __func__); |
| 2330 | |
| 2331 | Mutex::Autolock lock(mStopCallbackLock); |
| 2332 | |
| 2333 | /* Keep track of number of snapshots to take - in case of |
| 2334 | multiple snapshot/burst mode */ |
| 2335 | |
| 2336 | if(mHalCamCtrl->isRawSnapshot()) { |
| 2337 | ALOGV("%s: Acquire Raw Snapshot Channel", __func__); |
| 2338 | ret = cam_ops_ch_acquire(mCameraId, MM_CAMERA_CH_RAW); |
| 2339 | if (NO_ERROR != ret) { |
| 2340 | ALOGE("%s: Failure Acquiring Raw Snapshot Channel error =%d\n", |
| 2341 | __func__, ret); |
| 2342 | ret = FAILED_TRANSACTION; |
| 2343 | goto end; |
| 2344 | } |
| 2345 | /* Snapshot channel is acquired */ |
| 2346 | setSnapshotState(SNAPSHOT_STATE_CH_ACQUIRED); |
| 2347 | ALOGV("%s: Register buffer notification. My object: %x", |
| 2348 | __func__, (unsigned int) this); |
| 2349 | (void) cam_evt_register_buf_notify(mCameraId, MM_CAMERA_CH_RAW, |
| 2350 | snapshot_notify_cb, |
| 2351 | MM_CAMERA_REG_BUF_CB_INFINITE, |
| 2352 | 0, |
| 2353 | this); |
| 2354 | /* Set the state to buffer notification completed */ |
| 2355 | setSnapshotState(SNAPSHOT_STATE_BUF_NOTIF_REGD); |
| 2356 | }else{ |
| 2357 | ALOGV("%s: Acquire Snapshot Channel", __func__); |
| 2358 | ret = cam_ops_ch_acquire(mCameraId, MM_CAMERA_CH_SNAPSHOT); |
| 2359 | if (NO_ERROR != ret) { |
| 2360 | ALOGE("%s: Failure Acquiring Snapshot Channel error =%d\n", __func__, ret); |
| 2361 | ret = FAILED_TRANSACTION; |
| 2362 | goto end; |
| 2363 | } |
| 2364 | /* Snapshot channel is acquired */ |
| 2365 | setSnapshotState(SNAPSHOT_STATE_CH_ACQUIRED); |
| 2366 | ALOGV("%s: Register buffer notification. My object: %x", |
| 2367 | __func__, (unsigned int) this); |
| 2368 | (void) cam_evt_register_buf_notify(mCameraId, MM_CAMERA_CH_SNAPSHOT, |
| 2369 | snapshot_notify_cb, |
| 2370 | MM_CAMERA_REG_BUF_CB_INFINITE, |
| 2371 | 0, |
| 2372 | this); |
| 2373 | /* Set the state to buffer notification completed */ |
| 2374 | setSnapshotState(SNAPSHOT_STATE_BUF_NOTIF_REGD); |
| 2375 | } |
| 2376 | |
| 2377 | if (isZSLMode()) { |
| 2378 | prepareHardware(); |
| 2379 | ret = initZSLSnapshot(); |
| 2380 | if(ret != NO_ERROR) { |
| 2381 | ALOGE("%s : Error while Initializing ZSL snapshot",__func__); |
| 2382 | goto end; |
| 2383 | } |
| 2384 | mHalCamCtrl->setExifTags(); |
| 2385 | /* In case of ZSL, start will only start snapshot stream and |
| 2386 | continuously queue the frames in a queue. When user clicks |
| 2387 | shutter we'll call get buffer from the queue and pass it on */ |
| 2388 | ret = startStreamZSL(); |
| 2389 | goto end; |
| 2390 | } |
| 2391 | |
| 2392 | if (isFullSizeLiveshot()) |
| 2393 | ret = initFullLiveshot(); |
| 2394 | |
| 2395 | /* Check if it's a raw snapshot or JPEG*/ |
| 2396 | if(mHalCamCtrl->isRawSnapshot()) { |
| 2397 | mSnapshotFormat = PICTURE_FORMAT_RAW; |
| 2398 | ret = initRawSnapshot(mNumOfSnapshot); |
| 2399 | }else{ |
| 2400 | //JPEG |
| 2401 | mSnapshotFormat = PICTURE_FORMAT_JPEG; |
| 2402 | if (mHdrInfo.hdr_on) { |
| 2403 | ret = initJPEGSnapshot(mHdrInfo.num_frame); |
| 2404 | } else { |
| 2405 | ret = initJPEGSnapshot(mNumOfSnapshot); |
| 2406 | } |
| 2407 | } |
| 2408 | if(ret != NO_ERROR) { |
| 2409 | ALOGE("%s : Error while Initializing snapshot",__func__); |
| 2410 | goto end; |
| 2411 | } |
| 2412 | |
| 2413 | //Update Exiftag values. |
| 2414 | mHalCamCtrl->setExifTags(); |
| 2415 | |
| 2416 | if (mSnapshotFormat == PICTURE_FORMAT_RAW) { |
| 2417 | ret = takePictureRaw(); |
| 2418 | goto end; |
| 2419 | } |
| 2420 | else{ |
| 2421 | ret = takePictureJPEG(); |
| 2422 | goto end; |
| 2423 | } |
| 2424 | |
| 2425 | end: |
| 2426 | if (ret == NO_ERROR) { |
| 2427 | setSnapshotState(SNAPSHOT_STATE_IMAGE_CAPTURE_STRTD); |
| 2428 | mActive = true; |
| 2429 | } else { |
| 2430 | deInitBuffer(); |
| 2431 | } |
| 2432 | |
| 2433 | ALOGV("%s: X", __func__); |
| 2434 | return ret; |
| 2435 | } |
| 2436 | |
| 2437 | void QCameraStream_Snapshot::stopPolling(void) |
| 2438 | { |
| 2439 | mm_camera_ops_type_t ops_type; |
| 2440 | |
| 2441 | if (mSnapshotFormat == PICTURE_FORMAT_JPEG) { |
| 2442 | ops_type = isZSLMode() ? MM_CAMERA_OPS_ZSL : MM_CAMERA_OPS_SNAPSHOT; |
| 2443 | }else |
| 2444 | ops_type = MM_CAMERA_OPS_RAW; |
| 2445 | |
| 2446 | if( NO_ERROR != cam_ops_action(mCameraId, false, |
| 2447 | ops_type, this)) { |
| 2448 | ALOGE("%s: Failure stopping snapshot", __func__); |
| 2449 | } |
| 2450 | } |
| 2451 | |
| 2452 | void QCameraStream_Snapshot::stop(void) |
| 2453 | { |
| 2454 | mm_camera_ops_type_t ops_type; |
| 2455 | status_t ret = NO_ERROR; |
| 2456 | |
| 2457 | ALOGV("%s: E", __func__); |
| 2458 | |
| 2459 | if(isLiveSnapshot() && mHalCamCtrl->mStateLiveshot) { |
| 2460 | if(getSnapshotState() == SNAPSHOT_STATE_JPEG_ENCODING) { |
| 2461 | ALOGV("Destroy Liveshot Jpeg Instance"); |
| 2462 | omxJpegAbort(); |
| 2463 | } |
| 2464 | mStopCallbackLock.lock(); |
| 2465 | deInitBuffer(); |
| 2466 | mHalCamCtrl->mStateLiveshot = false; |
| 2467 | mStopCallbackLock.unlock(); |
| 2468 | return; |
| 2469 | } |
| 2470 | |
| 2471 | if(!mActive) { |
| 2472 | ALOGV("%s: Not Active return now", __func__); |
| 2473 | return; |
| 2474 | } |
| 2475 | mActive = false; |
| 2476 | mStopCallbackLock.lock(); |
| 2477 | if (getSnapshotState() != SNAPSHOT_STATE_UNINIT) { |
| 2478 | /* Stop polling for further frames */ |
| 2479 | stopPolling(); |
| 2480 | |
| 2481 | if(getSnapshotState() == SNAPSHOT_STATE_JPEG_ENCODING) { |
| 2482 | mStopCallbackLock.unlock(); |
| 2483 | ALOGV("Destroy Jpeg Instance"); |
| 2484 | omxJpegAbort(); |
| 2485 | mStopCallbackLock.lock(); |
| 2486 | } |
| 2487 | /* Depending upon current state, we'll need to allocate-deallocate-deinit*/ |
| 2488 | deInitBuffer(); |
| 2489 | } |
| 2490 | |
| 2491 | if(mSnapshotFormat == PICTURE_FORMAT_RAW) { |
| 2492 | ret= QCameraStream::deinitChannel(mCameraId, MM_CAMERA_CH_RAW); |
| 2493 | if(ret != MM_CAMERA_OK) { |
| 2494 | ALOGE("%s:Deinit RAW channel failed=%d\n", __func__, ret); |
| 2495 | } |
| 2496 | (void)cam_evt_register_buf_notify(mCameraId, MM_CAMERA_CH_RAW, |
| 2497 | NULL, |
| 2498 | (mm_camera_register_buf_cb_type_t)NULL, |
| 2499 | NULL, |
| 2500 | NULL); |
| 2501 | } else { |
| 2502 | ret= QCameraStream::deinitChannel(mCameraId, MM_CAMERA_CH_SNAPSHOT); |
| 2503 | if(ret != MM_CAMERA_OK) { |
| 2504 | ALOGE("%s:Deinit Snapshot channel failed=%d\n", __func__, ret); |
| 2505 | } |
| 2506 | (void)cam_evt_register_buf_notify(mCameraId, MM_CAMERA_CH_SNAPSHOT, |
| 2507 | NULL, |
| 2508 | (mm_camera_register_buf_cb_type_t)NULL, |
| 2509 | NULL, |
| 2510 | NULL); |
| 2511 | } |
| 2512 | |
| 2513 | /* release is generally called in case of explicit call from |
| 2514 | upper-layer during disconnect. So we need to deinit everything |
| 2515 | whatever state we are in */ |
| 2516 | ALOGV("Calling omxjpegjoin from release\n"); |
| 2517 | omxJpegFinish(); |
| 2518 | #if 0 |
| 2519 | omxJpegClose(); |
| 2520 | #endif |
| 2521 | mFullLiveshot = false; |
| 2522 | mStopCallbackLock.unlock(); |
| 2523 | ALOGV("%s: X", __func__); |
| 2524 | |
| 2525 | } |
| 2526 | |
| 2527 | void QCameraStream_Snapshot::release() |
| 2528 | { |
| 2529 | status_t ret = NO_ERROR; |
| 2530 | ALOGV("%s: E", __func__); |
| 2531 | //Mutex::Autolock l(&snapshotLock); |
| 2532 | |
| 2533 | if(!mInit){ |
| 2534 | ALOGE("%s : Stream not Initalized",__func__); |
| 2535 | return; |
| 2536 | } |
| 2537 | |
| 2538 | if(mActive) { |
| 2539 | this->stop(); |
| 2540 | mActive = false; |
| 2541 | } |
| 2542 | |
| 2543 | /* release is generally called in case of explicit call from |
| 2544 | upper-layer during disconnect. So we need to deinit everything |
| 2545 | whatever state we are in */ |
| 2546 | |
| 2547 | //deinit(); |
| 2548 | mInit = false; |
| 2549 | ALOGV("%s: X", __func__); |
| 2550 | |
| 2551 | } |
| 2552 | |
| 2553 | void QCameraStream_Snapshot::prepareHardware() |
| 2554 | { |
| 2555 | ALOGV("%s: E", __func__); |
| 2556 | |
| 2557 | /* Prepare snapshot*/ |
| 2558 | cam_ops_action(mCameraId, |
| 2559 | true, |
| 2560 | MM_CAMERA_OPS_PREPARE_SNAPSHOT, |
| 2561 | this); |
| 2562 | ALOGV("%s: X", __func__); |
| 2563 | } |
| 2564 | |
| 2565 | sp<IMemoryHeap> QCameraStream_Snapshot::getRawHeap() const |
| 2566 | { |
| 2567 | return ((mDisplayHeap != NULL) ? mDisplayHeap->mHeap : NULL); |
| 2568 | } |
| 2569 | |
| 2570 | QCameraStream* |
| 2571 | QCameraStream_Snapshot::createInstance(int cameraId, |
| 2572 | camera_mode_t mode) |
| 2573 | { |
| 2574 | |
| 2575 | QCameraStream* pme = new QCameraStream_Snapshot(cameraId, mode); |
| 2576 | |
| 2577 | return pme; |
| 2578 | } |
| 2579 | |
| 2580 | void QCameraStream_Snapshot::deleteInstance(QCameraStream *p) |
| 2581 | { |
| 2582 | if (p){ |
| 2583 | p->release(); |
| 2584 | delete p; |
| 2585 | p = NULL; |
| 2586 | } |
| 2587 | } |
| 2588 | |
| 2589 | void QCameraStream_Snapshot::notifyWDenoiseEvent(cam_ctrl_status_t status, void * cookie) |
| 2590 | { |
| 2591 | camera_notify_callback notifyCb; |
| 2592 | camera_data_callback dataCb, jpgDataCb; |
| 2593 | int rc = NO_ERROR; |
| 2594 | mm_camera_ch_data_buf_t *frame = (mm_camera_ch_data_buf_t *)cookie; |
| 2595 | |
| 2596 | ALOGV("%s: WDN Done status (%d) received",__func__,status); |
| 2597 | Mutex::Autolock lock(mStopCallbackLock); |
| 2598 | if (frame == NULL) { |
| 2599 | ALOGE("%s: cookie is returned NULL", __func__); |
| 2600 | } else { |
| 2601 | #if 0 |
| 2602 | // first unmapping the fds |
| 2603 | mHalCamCtrl->sendUnMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, frame->snapshot.main.idx, mCameraId, |
| 2604 | CAM_SOCK_MSG_TYPE_FD_UNMAPPING); |
| 2605 | mHalCamCtrl->sendUnMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_THUMBNAIL, frame->snapshot.thumbnail.idx, mCameraId, |
| 2606 | CAM_SOCK_MSG_TYPE_FD_UNMAPPING); |
| 2607 | #endif |
| 2608 | |
| 2609 | // then do JPEG encoding |
| 2610 | rc = encodeDisplayAndSave(frame, 0); |
| 2611 | } |
| 2612 | |
| 2613 | // send upperlayer callback for raw image (data or notify, not both) |
| 2614 | if((mHalCamCtrl->mDataCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE)){ |
| 2615 | dataCb = mHalCamCtrl->mDataCb; |
| 2616 | } else { |
| 2617 | dataCb = NULL; |
| 2618 | } |
| 2619 | if((mHalCamCtrl->mNotifyCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE_NOTIFY)){ |
| 2620 | notifyCb = mHalCamCtrl->mNotifyCb; |
| 2621 | } else { |
| 2622 | notifyCb = NULL; |
| 2623 | } |
| 2624 | if(mHalCamCtrl->mDataCb && |
| 2625 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE)) { |
| 2626 | /* get picture failed. Give jpeg callback with NULL data |
| 2627 | * to the application to restore to preview mode |
| 2628 | */ |
| 2629 | jpgDataCb = mHalCamCtrl->mDataCb; |
| 2630 | } else { |
| 2631 | jpgDataCb = NULL; |
| 2632 | } |
| 2633 | |
| 2634 | // launch next WDN if there is more in WDN Queue |
| 2635 | lauchNextWDenoiseFromQueue(); |
| 2636 | |
| 2637 | mStopCallbackLock.unlock(); |
| 2638 | |
| 2639 | if (rc != NO_ERROR) |
| 2640 | { |
| 2641 | ALOGE("%s: Error while encoding/displaying/saving image", __func__); |
| 2642 | if (frame) { |
| 2643 | cam_evt_buf_done(mCameraId, frame); |
| 2644 | } |
| 2645 | |
| 2646 | if (dataCb) { |
| 2647 | dataCb(CAMERA_MSG_RAW_IMAGE, mHalCamCtrl->mSnapshotMemory.camera_memory[0], |
| 2648 | 1, NULL, mHalCamCtrl->mCallbackCookie); |
| 2649 | } |
| 2650 | if (notifyCb) { |
| 2651 | notifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mHalCamCtrl->mCallbackCookie); |
| 2652 | } |
| 2653 | if (jpgDataCb) { |
| 2654 | jpgDataCb(CAMERA_MSG_COMPRESSED_IMAGE, |
| 2655 | NULL, 0, NULL, |
| 2656 | mHalCamCtrl->mCallbackCookie); |
| 2657 | } |
| 2658 | |
| 2659 | if (frame != NULL) { |
| 2660 | free(frame); |
| 2661 | } |
| 2662 | } |
| 2663 | } |
| 2664 | |
| 2665 | void QCameraStream_Snapshot::lauchNextWDenoiseFromQueue() |
| 2666 | { |
| 2667 | do { |
| 2668 | mm_camera_ch_data_buf_t *frame = NULL; |
| 2669 | if ( mWDNQueue.isEmpty() || |
| 2670 | (NULL == (frame = (mm_camera_ch_data_buf_t *)mWDNQueue.dequeue())) ) { |
| 2671 | // set the flag back to false when no WDN going on |
| 2672 | mIsDoingWDN = false; |
| 2673 | break; |
| 2674 | } |
| 2675 | |
| 2676 | if ( NO_ERROR != doWaveletDenoise(frame) ) { |
| 2677 | ALOGE("%s: Error while doing wavelet denoise", __func__); |
| 2678 | if (frame != NULL) { |
| 2679 | free(frame); |
| 2680 | } |
| 2681 | } else { |
| 2682 | // we sent out req for WDN, so we can break here |
| 2683 | ALOGV("%s: Send out req for doing wavelet denoise, return here", __func__); |
| 2684 | break; |
| 2685 | } |
| 2686 | } while (true); |
| 2687 | } |
| 2688 | |
| 2689 | status_t QCameraStream_Snapshot::doWaveletDenoise(mm_camera_ch_data_buf_t* frame) |
| 2690 | { |
| 2691 | status_t ret = NO_ERROR; |
| 2692 | cam_sock_packet_t packet; |
| 2693 | cam_ctrl_dimension_t dim; |
| 2694 | |
| 2695 | ALOGV("%s: E", __func__); |
| 2696 | |
| 2697 | #if 0 |
| 2698 | // get dim on the fly |
| 2699 | memset(&dim, 0, sizeof(cam_ctrl_dimension_t)); |
| 2700 | ret = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_DIMENSION, &dim); |
| 2701 | if (NO_ERROR != ret) { |
| 2702 | ALOGE("%s: error - can't get dimension!", __func__); |
| 2703 | return FAILED_TRANSACTION; |
| 2704 | } |
| 2705 | |
| 2706 | // send main frame mapping through domain socket |
| 2707 | if (NO_ERROR != mHalCamCtrl->sendMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_MAIN, |
| 2708 | frame->snapshot.main.idx, |
| 2709 | frame->snapshot.main.frame->fd, |
| 2710 | dim.picture_frame_offset.frame_len, mCameraId, |
| 2711 | CAM_SOCK_MSG_TYPE_FD_MAPPING)) { |
| 2712 | ALOGE("%s: sending main frame mapping buf msg Failed", __func__); |
| 2713 | ret = FAILED_TRANSACTION; |
| 2714 | goto end; |
| 2715 | } |
| 2716 | |
| 2717 | // send thumbnail frame mapping through domain socket |
| 2718 | if (NO_ERROR != mHalCamCtrl->sendMappingBuf(MSM_V4L2_EXT_CAPTURE_MODE_THUMBNAIL, |
| 2719 | frame->snapshot.thumbnail.idx, |
| 2720 | frame->snapshot.thumbnail.frame->fd, |
| 2721 | dim.display_frame_offset.frame_len, mCameraId, |
| 2722 | CAM_SOCK_MSG_TYPE_FD_MAPPING)) { |
| 2723 | ALOGE("%s: sending thumbnail frame mapping buf msg Failed", __func__); |
| 2724 | ret = FAILED_TRANSACTION; |
| 2725 | goto end; |
| 2726 | } |
| 2727 | |
| 2728 | #endif |
| 2729 | // ask deamon to start wdn operation |
| 2730 | if (NO_ERROR != sendWDenoiseStartMsg(frame)) { |
| 2731 | ALOGE("%s: sending thumbnail frame mapping buf msg Failed", __func__); |
| 2732 | ret = FAILED_TRANSACTION; |
| 2733 | goto end; |
| 2734 | } |
| 2735 | |
| 2736 | end: |
| 2737 | ALOGV("%s: X", __func__); |
| 2738 | return ret; |
| 2739 | } |
| 2740 | |
| 2741 | status_t QCameraStream_Snapshot::sendWDenoiseStartMsg(mm_camera_ch_data_buf_t * frame) |
| 2742 | { |
| 2743 | cam_sock_packet_t packet; |
| 2744 | memset(&packet, 0, sizeof(cam_sock_packet_t)); |
| 2745 | packet.msg_type = CAM_SOCK_MSG_TYPE_WDN_START; |
| 2746 | packet.payload.wdn_start.cookie = (unsigned long)frame; |
| 2747 | packet.payload.wdn_start.num_frames = MM_MAX_WDN_NUM; |
| 2748 | packet.payload.wdn_start.ext_mode[0] = MSM_V4L2_EXT_CAPTURE_MODE_MAIN; |
| 2749 | packet.payload.wdn_start.ext_mode[1] = MSM_V4L2_EXT_CAPTURE_MODE_THUMBNAIL; |
| 2750 | packet.payload.wdn_start.frame_idx[0] = frame->snapshot.main.idx; |
| 2751 | packet.payload.wdn_start.frame_idx[1] = frame->snapshot.thumbnail.idx; |
| 2752 | if ( cam_ops_sendmsg(mCameraId, &packet, sizeof(packet), 0) <= 0 ) { |
| 2753 | ALOGE("%s: sending start wavelet denoise msg failed", __func__); |
| 2754 | return FAILED_TRANSACTION; |
| 2755 | } |
| 2756 | return NO_ERROR; |
| 2757 | } |
| 2758 | |
| 2759 | status_t QCameraStream_Snapshot::doHdrProcessing( ) |
| 2760 | { |
| 2761 | status_t rc = NO_ERROR; |
| 2762 | cam_sock_packet_t packet; |
| 2763 | int i; |
| 2764 | memset(&packet, 0, sizeof(cam_sock_packet_t)); |
| 2765 | packet.msg_type = CAM_SOCK_MSG_TYPE_HDR_START; |
| 2766 | packet.payload.hdr_pkg.cookie = (unsigned long)this; |
| 2767 | packet.payload.hdr_pkg.num_hdr_frames = mHdrInfo.num_frame; |
| 2768 | ALOGV("%s num frames = %d ", __func__, mHdrInfo.num_frame); |
| 2769 | for (i = 0; i < mHdrInfo.num_frame; i++) { |
| 2770 | packet.payload.hdr_pkg.hdr_main_idx[i] =mHdrInfo.recvd_frame[i]->snapshot.main.idx; |
| 2771 | packet.payload.hdr_pkg.hdr_thm_idx[i] = mHdrInfo.recvd_frame[i]->snapshot.thumbnail.idx; |
| 2772 | packet.payload.hdr_pkg.exp[i] = mHdrInfo.exp[i]; |
| 2773 | ALOGV("%s Adding buffer M %d T %d Exp %d into hdr pkg ", __func__, |
| 2774 | packet.payload.hdr_pkg.hdr_main_idx[i], |
| 2775 | packet.payload.hdr_pkg.hdr_thm_idx[i], |
| 2776 | packet.payload.hdr_pkg.exp[i]); |
| 2777 | } |
| 2778 | if (cam_ops_sendmsg(mCameraId, &packet, sizeof(packet), 0) <= 0) { |
| 2779 | ALOGE("%s: sending start HDR msg failed", __func__); |
| 2780 | rc= FAILED_TRANSACTION; |
| 2781 | } |
| 2782 | return rc; |
| 2783 | } |
| 2784 | |
| 2785 | void QCameraStream_Snapshot::InitHdrInfoForSnapshot(bool Hdr_on, int number_frames, int *exp ) |
| 2786 | { |
| 2787 | mHdrInfo.hdr_on = Hdr_on; |
| 2788 | mHdrInfo.num_frame = number_frames; |
| 2789 | mHdrInfo.num_raw_received = 0; |
| 2790 | |
| 2791 | if(number_frames) { |
| 2792 | memcpy(mHdrInfo.exp, exp, sizeof(int)*number_frames); |
| 2793 | } |
| 2794 | memset(&mHdrInfo.recvd_frame, 0, |
| 2795 | sizeof(mm_camera_ch_data_buf_t *)*MAX_HDR_EXP_FRAME_NUM); |
| 2796 | } |
| 2797 | |
| 2798 | |
| 2799 | void QCameraStream_Snapshot::notifyHdrEvent(cam_ctrl_status_t status, void * cookie) |
| 2800 | { |
| 2801 | camera_notify_callback notifyCb; |
| 2802 | camera_data_callback dataCb, jpgDataCb; |
| 2803 | int rc[3]; |
| 2804 | mm_camera_ch_data_buf_t *frame; |
| 2805 | int i; |
| 2806 | |
| 2807 | ALOGV("%s: HDR Done status (%d) received",__func__,status); |
| 2808 | Mutex::Autolock lock(mStopCallbackLock); |
| 2809 | /* Regular frame */ |
| 2810 | frame = mHdrInfo.recvd_frame[0]; |
| 2811 | rc[0] = encodeDisplayAndSave(frame, 0); |
| 2812 | /* HDR frame */ |
| 2813 | frame = mHdrInfo.recvd_frame[2]; |
| 2814 | rc[2] = encodeDisplayAndSave(frame,0); |
| 2815 | |
| 2816 | // send upperlayer callback for raw image (data or notify, not both) |
| 2817 | if((mHalCamCtrl->mDataCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE)){ |
| 2818 | dataCb = mHalCamCtrl->mDataCb; |
| 2819 | } else { |
| 2820 | dataCb = NULL; |
| 2821 | } |
| 2822 | if((mHalCamCtrl->mNotifyCb) && (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_RAW_IMAGE_NOTIFY)){ |
| 2823 | notifyCb = mHalCamCtrl->mNotifyCb; |
| 2824 | } else { |
| 2825 | notifyCb = NULL; |
| 2826 | } |
| 2827 | if(mHalCamCtrl->mDataCb && |
| 2828 | (mHalCamCtrl->mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE)) { |
| 2829 | /* get picture failed. Give jpeg callback with NULL data |
| 2830 | * to the application to restore to preview mode |
| 2831 | */ |
| 2832 | jpgDataCb = mHalCamCtrl->mDataCb; |
| 2833 | } else { |
| 2834 | jpgDataCb = NULL; |
| 2835 | } |
| 2836 | |
| 2837 | mStopCallbackLock.unlock(); |
| 2838 | |
| 2839 | for (i =0; i<= 2; i++) { |
| 2840 | if(i==1) |
| 2841 | continue; |
| 2842 | if (rc[i] != NO_ERROR) |
| 2843 | { |
| 2844 | ALOGE("%s: Error while encoding/displaying/saving image", __func__); |
| 2845 | if (frame) { |
| 2846 | cam_evt_buf_done(mCameraId, mHdrInfo.recvd_frame[i]); |
| 2847 | } |
| 2848 | |
| 2849 | if (dataCb) { |
| 2850 | dataCb(CAMERA_MSG_RAW_IMAGE, mHalCamCtrl->mSnapshotMemory.camera_memory[0], |
| 2851 | 1, NULL, mHalCamCtrl->mCallbackCookie); |
| 2852 | } |
| 2853 | if (notifyCb) { |
| 2854 | notifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mHalCamCtrl->mCallbackCookie); |
| 2855 | } |
| 2856 | if (jpgDataCb) { |
| 2857 | jpgDataCb(CAMERA_MSG_COMPRESSED_IMAGE, |
| 2858 | NULL, 0, NULL, |
| 2859 | mHalCamCtrl->mCallbackCookie); |
| 2860 | } |
| 2861 | |
| 2862 | if ( mHdrInfo.recvd_frame[i] != NULL) { |
| 2863 | free( mHdrInfo.recvd_frame[i]); |
| 2864 | mHdrInfo.recvd_frame[i] = NULL; |
| 2865 | } |
| 2866 | } |
| 2867 | } |
| 2868 | |
| 2869 | if (mHdrInfo.recvd_frame[1]) { |
| 2870 | cam_evt_buf_done(mCameraId, mHdrInfo.recvd_frame[1]); |
| 2871 | free( mHdrInfo.recvd_frame[1]); |
| 2872 | mHdrInfo.recvd_frame[1] = NULL; |
| 2873 | } |
| 2874 | } |
| 2875 | |
| 2876 | }; // namespace android |
| 2877 | |