OMX3A.cpp revision 021992a8a7b312d520237a7ea4011d29aed3961e
1/* 2 * Copyright (C) Texas Instruments - http://www.ti.com/ 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/** 18* @file OMX3A.cpp 19* 20* This file contains functionality for handling 3A configurations. 21* 22*/ 23 24#undef LOG_TAG 25 26#define LOG_TAG "CameraHAL" 27 28#include "CameraHal.h" 29#include "OMXCameraAdapter.h" 30#include "ErrorUtils.h" 31 32#undef TRUE 33#undef FALSE 34#define TRUE "true" 35#define FALSE "false" 36 37#define METERING_AREAS_RANGE 0xFF 38 39namespace android { 40 41status_t OMXCameraAdapter::setParameters3A(const CameraParameters ¶ms, 42 BaseCameraAdapter::AdapterState state) 43{ 44 status_t ret = NO_ERROR; 45 int mode = 0; 46 const char *str = NULL; 47 48 LOG_FUNCTION_NAME; 49 50 str = params.get(TICameraParameters::KEY_EXPOSURE_MODE); 51 mode = getLUTvalue_HALtoOMX( str, ExpLUT); 52 if ( ( str != NULL ) && ( mParameters3A.Exposure != mode )) 53 { 54 mParameters3A.Exposure = mode; 55 CAMHAL_LOGDB("Exposure mode %d", mode); 56 if ( 0 <= mParameters3A.Exposure ) 57 { 58 mPending3Asettings |= SetExpMode; 59 } 60 } 61 62 str = params.get(CameraParameters::KEY_WHITE_BALANCE); 63 mode = getLUTvalue_HALtoOMX( str, WBalLUT); 64 if (mFirstTimeInit || ((str != NULL) && (mode != mParameters3A.WhiteBallance))) 65 { 66 mParameters3A.WhiteBallance = mode; 67 CAMHAL_LOGDB("Whitebalance mode %d", mode); 68 if ( 0 <= mParameters3A.WhiteBallance ) 69 { 70 mPending3Asettings |= SetWhiteBallance; 71 } 72 } 73 74 if ( 0 <= params.getInt(TICameraParameters::KEY_CONTRAST) ) 75 { 76 if ( mFirstTimeInit || 77 ( (mParameters3A.Contrast + CONTRAST_OFFSET) != 78 params.getInt(TICameraParameters::KEY_CONTRAST)) ) 79 { 80 mParameters3A.Contrast = params.getInt(TICameraParameters::KEY_CONTRAST) - CONTRAST_OFFSET; 81 CAMHAL_LOGDB("Contrast %d", mParameters3A.Contrast); 82 mPending3Asettings |= SetContrast; 83 } 84 } 85 86 if ( 0 <= params.getInt(TICameraParameters::KEY_SHARPNESS) ) 87 { 88 if ( mFirstTimeInit || 89 ((mParameters3A.Sharpness + SHARPNESS_OFFSET) != 90 params.getInt(TICameraParameters::KEY_SHARPNESS))) 91 { 92 mParameters3A.Sharpness = params.getInt(TICameraParameters::KEY_SHARPNESS) - SHARPNESS_OFFSET; 93 CAMHAL_LOGDB("Sharpness %d", mParameters3A.Sharpness); 94 mPending3Asettings |= SetSharpness; 95 } 96 } 97 98 if ( 0 <= params.getInt(TICameraParameters::KEY_SATURATION) ) 99 { 100 if ( mFirstTimeInit || 101 ((mParameters3A.Saturation + SATURATION_OFFSET) != 102 params.getInt(TICameraParameters::KEY_SATURATION)) ) 103 { 104 mParameters3A.Saturation = params.getInt(TICameraParameters::KEY_SATURATION) - SATURATION_OFFSET; 105 CAMHAL_LOGDB("Saturation %d", mParameters3A.Saturation); 106 mPending3Asettings |= SetSaturation; 107 } 108 } 109 110 if ( 0 <= params.getInt(TICameraParameters::KEY_BRIGHTNESS) ) 111 { 112 if ( mFirstTimeInit || 113 (( mParameters3A.Brightness != 114 ( unsigned int ) params.getInt(TICameraParameters::KEY_BRIGHTNESS))) ) 115 { 116 mParameters3A.Brightness = (unsigned)params.getInt(TICameraParameters::KEY_BRIGHTNESS); 117 CAMHAL_LOGDB("Brightness %d", mParameters3A.Brightness); 118 mPending3Asettings |= SetBrightness; 119 } 120 } 121 122 str = params.get(CameraParameters::KEY_ANTIBANDING); 123 mode = getLUTvalue_HALtoOMX(str,FlickerLUT); 124 if ( mFirstTimeInit || ( ( str != NULL ) && ( mParameters3A.Flicker != mode ) )) 125 { 126 mParameters3A.Flicker = mode; 127 CAMHAL_LOGDB("Flicker %d", mParameters3A.Flicker); 128 if ( 0 <= mParameters3A.Flicker ) 129 { 130 mPending3Asettings |= SetFlicker; 131 } 132 } 133 134 str = params.get(TICameraParameters::KEY_ISO); 135 mode = getLUTvalue_HALtoOMX(str, IsoLUT); 136 CAMHAL_LOGVB("ISO mode arrived in HAL : %s", str); 137 if ( mFirstTimeInit || ( ( str != NULL ) && ( mParameters3A.ISO != mode )) ) 138 { 139 mParameters3A.ISO = mode; 140 CAMHAL_LOGDB("ISO %d", mParameters3A.ISO); 141 if ( 0 <= mParameters3A.ISO ) 142 { 143 mPending3Asettings |= SetISO; 144 } 145 } 146 147 str = params.get(CameraParameters::KEY_FOCUS_MODE); 148 mode = getLUTvalue_HALtoOMX(str, FocusLUT); 149 if ( (mFirstTimeInit || ((str != NULL) && (mParameters3A.Focus != mode)))) 150 { 151 //Apply focus mode immediatly only if CAF or Inifinity are selected 152 if ( ( mode == OMX_IMAGE_FocusControlAuto ) || 153 ( mode == OMX_IMAGE_FocusControlAutoInfinity ) ) 154 { 155 mPending3Asettings |= SetFocus; 156 } 157 158 mParameters3A.Focus = mode; 159 CAMHAL_LOGDB("Focus %x", mParameters3A.Focus); 160 } 161 162 str = params.get(CameraParameters::KEY_EXPOSURE_COMPENSATION); 163 if ( mFirstTimeInit || 164 (( str != NULL ) && 165 (mParameters3A.EVCompensation != 166 params.getInt(CameraParameters::KEY_EXPOSURE_COMPENSATION)))) 167 { 168 CAMHAL_LOGDB("Setting EV Compensation to %d", 169 params.getInt(CameraParameters::KEY_EXPOSURE_COMPENSATION)); 170 171 mParameters3A.EVCompensation = params.getInt(CameraParameters::KEY_EXPOSURE_COMPENSATION); 172 mPending3Asettings |= SetEVCompensation; 173 } 174 175 str = params.get(CameraParameters::KEY_SCENE_MODE); 176 mode = getLUTvalue_HALtoOMX( str, SceneLUT); 177 if ( mFirstTimeInit || (( str != NULL ) && ( mParameters3A.SceneMode != mode )) ) 178 { 179 if ( 0 <= mode ) 180 { 181 mParameters3A.SceneMode = mode; 182 mPending3Asettings |= SetSceneMode; 183 } 184 else 185 { 186 mParameters3A.SceneMode = OMX_Manual; 187 } 188 189 CAMHAL_LOGDB("SceneMode %d", mParameters3A.SceneMode); 190 } 191 192 str = params.get(CameraParameters::KEY_FLASH_MODE); 193 mode = getLUTvalue_HALtoOMX( str, FlashLUT); 194 if ( mFirstTimeInit || (( str != NULL ) && ( mParameters3A.FlashMode != mode )) ) 195 { 196 if ( 0 <= mode ) 197 { 198 mParameters3A.FlashMode = mode; 199 mPending3Asettings |= SetFlash; 200 } 201 else 202 { 203 mParameters3A.FlashMode = OMX_Manual; 204 } 205 } 206 207 CAMHAL_LOGVB("Flash Setting %s", str); 208 CAMHAL_LOGVB("FlashMode %d", mParameters3A.FlashMode); 209 210 str = params.get(CameraParameters::KEY_EFFECT); 211 mode = getLUTvalue_HALtoOMX( str, EffLUT); 212 if ( mFirstTimeInit || (( str != NULL ) && ( mParameters3A.Effect != mode )) ) 213 { 214 mParameters3A.Effect = mode; 215 CAMHAL_LOGDB("Effect %d", mParameters3A.Effect); 216 if ( 0 <= mParameters3A.Effect ) 217 { 218 mPending3Asettings |= SetEffect; 219 } 220 } 221 222 str = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED); 223 if ( (str != NULL) && (!strcmp(str, "true")) ) 224 { 225 OMX_BOOL lock = OMX_FALSE; 226 mUserSetExpLock = OMX_FALSE; 227 str = params.get(CameraParameters::KEY_AUTO_EXPOSURE_LOCK); 228 if ( (strcmp(str, "true")) == 0) 229 { 230 CAMHAL_LOGVA("Locking Exposure"); 231 lock = OMX_TRUE; 232 mUserSetExpLock = OMX_TRUE; 233 } 234 else 235 { 236 CAMHAL_LOGVA("UnLocking Exposure"); 237 } 238 239 if (mParameters3A.ExposureLock != lock) 240 { 241 mParameters3A.ExposureLock = lock; 242 CAMHAL_LOGDB("ExposureLock %d", lock); 243 mPending3Asettings |= SetExpLock; 244 } 245 } 246 247 str = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED); 248 if ( (str != NULL) && (!strcmp(str, "true")) ) 249 { 250 OMX_BOOL lock = OMX_FALSE; 251 mUserSetWbLock = OMX_FALSE; 252 str = params.get(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK); 253 if ( (strcmp(str, "true")) == 0) 254 { 255 CAMHAL_LOGVA("Locking WhiteBalance"); 256 lock = OMX_TRUE; 257 mUserSetWbLock = OMX_TRUE; 258 } 259 else 260 { 261 CAMHAL_LOGVA("UnLocking WhiteBalance"); 262 } 263 if (mParameters3A.WhiteBalanceLock != lock) 264 { 265 mParameters3A.WhiteBalanceLock = lock; 266 CAMHAL_LOGDB("WhiteBalanceLock %d", lock); 267 mPending3Asettings |= SetWBLock; 268 } 269 } 270 271 str = params.get(CameraParameters::KEY_METERING_AREAS); 272 if ( (str != NULL) ) 273 { 274 size_t MAX_METERING_AREAS; 275 MAX_METERING_AREAS = atoi(params.get(CameraParameters::KEY_MAX_NUM_METERING_AREAS)); 276 277 mMeteringAreas.clear(); 278 279 CameraArea::parseFocusArea(str, strlen(str), mMeteringAreas); 280 281 if ( MAX_METERING_AREAS > mMeteringAreas.size() ) 282 { 283 CAMHAL_LOGDB("Setting Metering Areas %s", 284 params.get(CameraParameters::KEY_METERING_AREAS)); 285 286 mPending3Asettings |= SetMeteringAreas; 287 } 288 else 289 { 290 CAMHAL_LOGEB("Metering areas supported %d, metering areas set %d", 291 MAX_METERING_AREAS, mMeteringAreas.size()); 292 } 293 } 294 295 LOG_FUNCTION_NAME_EXIT; 296 297 return ret; 298} 299 300int OMXCameraAdapter::getLUTvalue_HALtoOMX(const char * HalValue, LUTtype LUT) 301{ 302 int LUTsize = LUT.size; 303 if( HalValue ) 304 for(int i = 0; i < LUTsize; i++) 305 if( 0 == strcmp(LUT.Table[i].userDefinition, HalValue) ) 306 return LUT.Table[i].omxDefinition; 307 308 return -ENOENT; 309} 310 311const char* OMXCameraAdapter::getLUTvalue_OMXtoHAL(int OMXValue, LUTtype LUT) 312{ 313 int LUTsize = LUT.size; 314 for(int i = 0; i < LUTsize; i++) 315 if( LUT.Table[i].omxDefinition == OMXValue ) 316 return LUT.Table[i].userDefinition; 317 318 return NULL; 319} 320 321status_t OMXCameraAdapter::apply3ADefaults(Gen3A_settings &Gen3A) 322{ 323 status_t ret = NO_ERROR; 324 325 LOG_FUNCTION_NAME; 326 327 Gen3A.Effect = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_EFFECT, EffLUT); 328 ret |= setEffect(Gen3A); 329 330 Gen3A.FlashMode = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_FLASH_MODE, FlashLUT); 331 ret |= setFlashMode(Gen3A); 332 333 Gen3A.SceneMode = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_SCENE_MODE, SceneLUT); 334 ret |= setScene(Gen3A); 335 336 Gen3A.EVCompensation = atoi(OMXCameraAdapter::DEFAULT_EV_COMPENSATION); 337 ret |= setEVCompensation(Gen3A); 338 339 Gen3A.Focus = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_FOCUS_MODE, FocusLUT); 340 ret |= setFocusMode(Gen3A); 341 342 Gen3A.ISO = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_ISO_MODE, IsoLUT); 343 ret |= setISO(Gen3A); 344 345 Gen3A.Flicker = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_ANTIBANDING, FlickerLUT); 346 ret |= setFlicker(Gen3A); 347 348 Gen3A.Brightness = atoi(OMXCameraAdapter::DEFAULT_BRIGHTNESS); 349 ret |= setBrightness(Gen3A); 350 351 Gen3A.Saturation = atoi(OMXCameraAdapter::DEFAULT_SATURATION); 352 ret |= setSaturation(Gen3A); 353 354 Gen3A.Sharpness = atoi(OMXCameraAdapter::DEFAULT_SHARPNESS); 355 ret |= setSharpness(Gen3A); 356 357 Gen3A.Contrast = atoi(OMXCameraAdapter::DEFAULT_CONTRAST); 358 ret |= setContrast(Gen3A); 359 360 Gen3A.WhiteBallance = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_WB, WBalLUT); 361 ret |= setWBMode(Gen3A); 362 363 Gen3A.Exposure = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_EXPOSURE_MODE, ExpLUT); 364 ret |= setExposureMode(Gen3A); 365 366 Gen3A.ExposureLock = OMX_FALSE; 367 ret |= setExposureLock(Gen3A); 368 369 Gen3A.WhiteBalanceLock = OMX_FALSE; 370 ret |= setWhiteBalanceLock(Gen3A); 371 372 LOG_FUNCTION_NAME_EXIT; 373 374 return NO_ERROR; 375} 376 377status_t OMXCameraAdapter::setExposureMode(Gen3A_settings& Gen3A) 378{ 379 OMX_ERRORTYPE eError = OMX_ErrorNone; 380 OMX_CONFIG_EXPOSURECONTROLTYPE exp; 381 382 LOG_FUNCTION_NAME; 383 384 if ( OMX_StateInvalid == mComponentState ) 385 { 386 CAMHAL_LOGEA("OMX component is in invalid state"); 387 return NO_INIT; 388 } 389 390 OMX_INIT_STRUCT_PTR (&exp, OMX_CONFIG_EXPOSURECONTROLTYPE); 391 exp.nPortIndex = OMX_ALL; 392 exp.eExposureControl = (OMX_EXPOSURECONTROLTYPE)Gen3A.Exposure; 393 394///FIXME: Face priority exposure metering is not stable because of varying face sizes 395///coming from the FD module. So disabling it for now. 396#if 0 397 if ( mFaceDetectionRunning ) 398 { 399 //Disable Region priority and enable Face priority 400 setAlgoPriority(REGION_PRIORITY, EXPOSURE_ALGO, false); 401 setAlgoPriority(FACE_PRIORITY, EXPOSURE_ALGO, true); 402 } 403 else 404#endif 405 { 406 //Disable Region priority and Face priority 407 setAlgoPriority(REGION_PRIORITY, EXPOSURE_ALGO, false); 408 setAlgoPriority(FACE_PRIORITY, EXPOSURE_ALGO, false); 409 } 410 411 eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, 412 OMX_IndexConfigCommonExposure, 413 &exp); 414 if ( OMX_ErrorNone != eError ) 415 { 416 CAMHAL_LOGEB("Error while configuring exposure mode 0x%x", eError); 417 } 418 else 419 { 420 CAMHAL_LOGDA("Camera exposure mode configured successfully"); 421 } 422 423 LOG_FUNCTION_NAME_EXIT; 424 425 return ErrorUtils::omxToAndroidError(eError); 426} 427 428status_t OMXCameraAdapter::setFlashMode(Gen3A_settings& Gen3A) 429{ 430 status_t ret = NO_ERROR; 431 OMX_ERRORTYPE eError = OMX_ErrorNone; 432 OMX_IMAGE_PARAM_FLASHCONTROLTYPE flash; 433 OMX_CONFIG_FOCUSASSISTTYPE focusAssist; 434 435 LOG_FUNCTION_NAME; 436 437 if ( OMX_StateInvalid == mComponentState ) 438 { 439 CAMHAL_LOGEA("OMX component is in invalid state"); 440 return NO_INIT; 441 } 442 443 OMX_INIT_STRUCT_PTR (&flash, OMX_IMAGE_PARAM_FLASHCONTROLTYPE); 444 flash.nPortIndex = OMX_ALL; 445 flash.eFlashControl = ( OMX_IMAGE_FLASHCONTROLTYPE ) Gen3A.FlashMode; 446 447 CAMHAL_LOGDB("Configuring flash mode 0x%x", flash.eFlashControl); 448 eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, 449 (OMX_INDEXTYPE) OMX_IndexConfigFlashControl, 450 &flash); 451 if ( OMX_ErrorNone != eError ) 452 { 453 CAMHAL_LOGEB("Error while configuring flash mode 0x%x", eError); 454 } 455 else 456 { 457 CAMHAL_LOGDA("Camera flash mode configured successfully"); 458 } 459 460 if ( OMX_ErrorNone == eError ) 461 { 462 OMX_INIT_STRUCT_PTR (&focusAssist, OMX_CONFIG_FOCUSASSISTTYPE); 463 focusAssist.nPortIndex = OMX_ALL; 464 if ( flash.eFlashControl == OMX_IMAGE_FlashControlOff ) 465 { 466 focusAssist.bFocusAssist = OMX_FALSE; 467 } 468 else 469 { 470 focusAssist.bFocusAssist = OMX_TRUE; 471 } 472 473 CAMHAL_LOGDB("Configuring AF Assist mode 0x%x", focusAssist.bFocusAssist); 474 eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, 475 (OMX_INDEXTYPE) OMX_IndexConfigFocusAssist, 476 &focusAssist); 477 if ( OMX_ErrorNone != eError ) 478 { 479 CAMHAL_LOGEB("Error while configuring AF Assist mode 0x%x", eError); 480 } 481 else 482 { 483 CAMHAL_LOGDA("Camera AF Assist mode configured successfully"); 484 } 485 } 486 487 LOG_FUNCTION_NAME_EXIT; 488 489 return ErrorUtils::omxToAndroidError(eError); 490} 491 492status_t OMXCameraAdapter::setFocusMode(Gen3A_settings& Gen3A) 493{ 494 status_t ret = NO_ERROR; 495 OMX_ERRORTYPE eError = OMX_ErrorNone; 496 OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE focus; 497 size_t top, left, width, height, weight; 498 sp<CameraArea> focusArea = NULL; 499 500 LOG_FUNCTION_NAME; 501 502 BaseCameraAdapter::AdapterState state; 503 BaseCameraAdapter::getState(state); 504 505 if ( OMX_StateInvalid == mComponentState ) 506 { 507 CAMHAL_LOGEA("OMX component is in invalid state"); 508 return NO_INIT; 509 } 510 511 { 512 Mutex::Autolock lock(mFocusAreasLock); 513 514 if ( !mFocusAreas.isEmpty() ) 515 { 516 focusArea = mFocusAreas.itemAt(0); 517 } 518 } 519 520 ///Face detection takes precedence over touch AF 521 if ( mFaceDetectionRunning ) 522 { 523 //Disable region priority first 524 setAlgoPriority(REGION_PRIORITY, FOCUS_ALGO, false); 525 526 //Enable face algorithm priority for focus 527 setAlgoPriority(FACE_PRIORITY, FOCUS_ALGO , true); 528 529 //Do normal focus afterwards 530 ////FIXME: Check if the extended focus control is needed? this overrides caf 531 //focusControl.eFocusControl = ( OMX_IMAGE_FOCUSCONTROLTYPE ) OMX_IMAGE_FocusControlExtended; 532 } 533 else if ( ( NULL != focusArea.get() ) && ( focusArea->isValid() ) ) 534 { 535 536 //Disable face priority first 537 setAlgoPriority(FACE_PRIORITY, FOCUS_ALGO, false); 538 539 //Enable region algorithm priority 540 setAlgoPriority(REGION_PRIORITY, FOCUS_ALGO, true); 541 542 setTouchFocus(); 543 544 //Do normal focus afterwards 545 //FIXME: Check if the extended focus control is needed? this overrides caf 546 //focus.eFocusControl = ( OMX_IMAGE_FOCUSCONTROLTYPE ) OMX_IMAGE_FocusControlExtended; 547 548 } 549 else 550 { 551 552 //Disable both region and face priority 553 setAlgoPriority(REGION_PRIORITY, FOCUS_ALGO, false); 554 555 setAlgoPriority(FACE_PRIORITY, FOCUS_ALGO, false); 556 557 } 558 559 if ( NO_ERROR == ret && ((state & AF_ACTIVE) == 0) ) 560 { 561 OMX_INIT_STRUCT_PTR (&focus, OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE); 562 focus.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 563 focus.eFocusControl = (OMX_IMAGE_FOCUSCONTROLTYPE)Gen3A.Focus; 564 565 CAMHAL_LOGDB("Configuring focus mode 0x%x", focus.eFocusControl); 566 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, OMX_IndexConfigFocusControl, &focus); 567 if ( OMX_ErrorNone != eError ) 568 { 569 CAMHAL_LOGEB("Error while configuring focus mode 0x%x", eError); 570 } 571 else 572 { 573 CAMHAL_LOGDA("Camera focus mode configured successfully"); 574 } 575 } 576 577 LOG_FUNCTION_NAME_EXIT; 578 579 return ErrorUtils::omxToAndroidError(eError); 580} 581 582status_t OMXCameraAdapter::setScene(Gen3A_settings& Gen3A) 583{ 584 OMX_ERRORTYPE eError = OMX_ErrorNone; 585 OMX_CONFIG_SCENEMODETYPE scene; 586 587 LOG_FUNCTION_NAME; 588 589 if ( OMX_StateInvalid == mComponentState ) 590 { 591 CAMHAL_LOGEA("OMX component is in invalid state"); 592 return NO_INIT; 593 } 594 595 OMX_INIT_STRUCT_PTR (&scene, OMX_CONFIG_SCENEMODETYPE); 596 scene.nPortIndex = OMX_ALL; 597 scene.eSceneMode = ( OMX_SCENEMODETYPE ) Gen3A.SceneMode; 598 599 CAMHAL_LOGDB("Configuring scene mode 0x%x", scene.eSceneMode); 600 eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, 601 ( OMX_INDEXTYPE ) OMX_TI_IndexConfigSceneMode, 602 &scene); 603 if ( OMX_ErrorNone != eError ) 604 { 605 CAMHAL_LOGEB("Error while configuring scene mode 0x%x", eError); 606 } 607 else 608 { 609 CAMHAL_LOGDA("Camera scene configured successfully"); 610 } 611 612 LOG_FUNCTION_NAME_EXIT; 613 614 return ErrorUtils::omxToAndroidError(eError); 615} 616 617status_t OMXCameraAdapter::setEVCompensation(Gen3A_settings& Gen3A) 618{ 619 OMX_ERRORTYPE eError = OMX_ErrorNone; 620 OMX_CONFIG_EXPOSUREVALUETYPE expValues; 621 622 LOG_FUNCTION_NAME; 623 624 if ( OMX_StateInvalid == mComponentState ) 625 { 626 CAMHAL_LOGEA("OMX component is in invalid state"); 627 return NO_INIT; 628 } 629 630 OMX_INIT_STRUCT_PTR (&expValues, OMX_CONFIG_EXPOSUREVALUETYPE); 631 expValues.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 632 633 OMX_GetConfig( mCameraAdapterParameters.mHandleComp, 634 OMX_IndexConfigCommonExposureValue, 635 &expValues); 636 CAMHAL_LOGDB("old EV Compensation for OMX = 0x%x", (int)expValues.xEVCompensation); 637 CAMHAL_LOGDB("EV Compensation for HAL = %d", Gen3A.EVCompensation); 638 639 expValues.xEVCompensation = ( Gen3A.EVCompensation * ( 1 << Q16_OFFSET ) ) / 10; 640 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 641 OMX_IndexConfigCommonExposureValue, 642 &expValues); 643 CAMHAL_LOGDB("new EV Compensation for OMX = 0x%x", (int)expValues.xEVCompensation); 644 if ( OMX_ErrorNone != eError ) 645 { 646 CAMHAL_LOGEB("Error while configuring EV Compensation 0x%x error = 0x%x", 647 ( unsigned int ) expValues.xEVCompensation, 648 eError); 649 } 650 else 651 { 652 CAMHAL_LOGDB("EV Compensation 0x%x configured successfully", 653 ( unsigned int ) expValues.xEVCompensation); 654 } 655 656 LOG_FUNCTION_NAME_EXIT; 657 658 return ErrorUtils::omxToAndroidError(eError); 659} 660 661status_t OMXCameraAdapter::setWBMode(Gen3A_settings& Gen3A) 662{ 663 OMX_ERRORTYPE eError = OMX_ErrorNone; 664 OMX_CONFIG_WHITEBALCONTROLTYPE wb; 665 666 LOG_FUNCTION_NAME; 667 668 if ( OMX_StateInvalid == mComponentState ) 669 { 670 CAMHAL_LOGEA("OMX component is in invalid state"); 671 return NO_INIT; 672 } 673 674 OMX_INIT_STRUCT_PTR (&wb, OMX_CONFIG_WHITEBALCONTROLTYPE); 675 wb.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 676 wb.eWhiteBalControl = ( OMX_WHITEBALCONTROLTYPE ) Gen3A.WhiteBallance; 677 678 if ( WB_FACE_PRIORITY == Gen3A.WhiteBallance ) 679 { 680 //Disable Region priority and enable Face priority 681 setAlgoPriority(REGION_PRIORITY, WHITE_BALANCE_ALGO, false); 682 setAlgoPriority(FACE_PRIORITY, WHITE_BALANCE_ALGO, true); 683 684 //Then set the mode to auto 685 wb.eWhiteBalControl = OMX_WhiteBalControlAuto; 686 } 687 else 688 { 689 //Disable Face and Region priority 690 setAlgoPriority(FACE_PRIORITY, WHITE_BALANCE_ALGO, false); 691 setAlgoPriority(REGION_PRIORITY, WHITE_BALANCE_ALGO, false); 692 } 693 694 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 695 OMX_IndexConfigCommonWhiteBalance, 696 &wb); 697 if ( OMX_ErrorNone != eError ) 698 { 699 CAMHAL_LOGEB("Error while configuring Whitebalance mode 0x%x error = 0x%x", 700 ( unsigned int ) wb.eWhiteBalControl, 701 eError); 702 } 703 else 704 { 705 CAMHAL_LOGDB("Whitebalance mode 0x%x configured successfully", 706 ( unsigned int ) wb.eWhiteBalControl); 707 } 708 709 LOG_FUNCTION_NAME_EXIT; 710 711 return eError; 712} 713 714status_t OMXCameraAdapter::setFlicker(Gen3A_settings& Gen3A) 715{ 716 OMX_ERRORTYPE eError = OMX_ErrorNone; 717 OMX_CONFIG_FLICKERCANCELTYPE flicker; 718 719 LOG_FUNCTION_NAME; 720 721 if ( OMX_StateInvalid == mComponentState ) 722 { 723 CAMHAL_LOGEA("OMX component is in invalid state"); 724 return NO_INIT; 725 } 726 727 OMX_INIT_STRUCT_PTR (&flicker, OMX_CONFIG_FLICKERCANCELTYPE); 728 flicker.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 729 flicker.eFlickerCancel = (OMX_COMMONFLICKERCANCELTYPE)Gen3A.Flicker; 730 731 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 732 (OMX_INDEXTYPE)OMX_IndexConfigFlickerCancel, 733 &flicker ); 734 if ( OMX_ErrorNone != eError ) 735 { 736 CAMHAL_LOGEB("Error while configuring Flicker mode 0x%x error = 0x%x", 737 ( unsigned int ) flicker.eFlickerCancel, 738 eError); 739 } 740 else 741 { 742 CAMHAL_LOGDB("Flicker mode 0x%x configured successfully", 743 ( unsigned int ) flicker.eFlickerCancel); 744 } 745 746 LOG_FUNCTION_NAME_EXIT; 747 748 return ErrorUtils::omxToAndroidError(eError); 749} 750 751status_t OMXCameraAdapter::setBrightness(Gen3A_settings& Gen3A) 752{ 753 OMX_ERRORTYPE eError = OMX_ErrorNone; 754 OMX_CONFIG_BRIGHTNESSTYPE brightness; 755 756 LOG_FUNCTION_NAME; 757 758 if ( OMX_StateInvalid == mComponentState ) 759 { 760 CAMHAL_LOGEA("OMX component is in invalid state"); 761 return NO_INIT; 762 } 763 764 OMX_INIT_STRUCT_PTR (&brightness, OMX_CONFIG_BRIGHTNESSTYPE); 765 brightness.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 766 brightness.nBrightness = Gen3A.Brightness; 767 768 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 769 OMX_IndexConfigCommonBrightness, 770 &brightness); 771 if ( OMX_ErrorNone != eError ) 772 { 773 CAMHAL_LOGEB("Error while configuring Brightness 0x%x error = 0x%x", 774 ( unsigned int ) brightness.nBrightness, 775 eError); 776 } 777 else 778 { 779 CAMHAL_LOGDB("Brightness 0x%x configured successfully", 780 ( unsigned int ) brightness.nBrightness); 781 } 782 783 LOG_FUNCTION_NAME_EXIT; 784 785 return ErrorUtils::omxToAndroidError(eError); 786} 787 788status_t OMXCameraAdapter::setContrast(Gen3A_settings& Gen3A) 789{ 790 OMX_ERRORTYPE eError = OMX_ErrorNone; 791 OMX_CONFIG_CONTRASTTYPE contrast; 792 793 LOG_FUNCTION_NAME; 794 795 if ( OMX_StateInvalid == mComponentState ) 796 { 797 CAMHAL_LOGEA("OMX component is in invalid state"); 798 return NO_INIT; 799 } 800 801 OMX_INIT_STRUCT_PTR (&contrast, OMX_CONFIG_CONTRASTTYPE); 802 contrast.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 803 contrast.nContrast = Gen3A.Contrast; 804 805 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 806 OMX_IndexConfigCommonContrast, 807 &contrast); 808 if ( OMX_ErrorNone != eError ) 809 { 810 CAMHAL_LOGEB("Error while configuring Contrast 0x%x error = 0x%x", 811 ( unsigned int ) contrast.nContrast, 812 eError); 813 } 814 else 815 { 816 CAMHAL_LOGDB("Contrast 0x%x configured successfully", 817 ( unsigned int ) contrast.nContrast); 818 } 819 820 LOG_FUNCTION_NAME_EXIT; 821 822 return eError; 823} 824 825status_t OMXCameraAdapter::setSharpness(Gen3A_settings& Gen3A) 826{ 827 OMX_ERRORTYPE eError = OMX_ErrorNone; 828 OMX_IMAGE_CONFIG_PROCESSINGLEVELTYPE procSharpness; 829 830 LOG_FUNCTION_NAME; 831 832 if ( OMX_StateInvalid == mComponentState ) 833 { 834 CAMHAL_LOGEA("OMX component is in invalid state"); 835 return NO_INIT; 836 } 837 838 OMX_INIT_STRUCT_PTR (&procSharpness, OMX_IMAGE_CONFIG_PROCESSINGLEVELTYPE); 839 procSharpness.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 840 procSharpness.nLevel = Gen3A.Sharpness; 841 842 if( procSharpness.nLevel == 0 ) 843 { 844 procSharpness.bAuto = OMX_TRUE; 845 } 846 else 847 { 848 procSharpness.bAuto = OMX_FALSE; 849 } 850 851 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 852 (OMX_INDEXTYPE)OMX_IndexConfigSharpeningLevel, 853 &procSharpness); 854 if ( OMX_ErrorNone != eError ) 855 { 856 CAMHAL_LOGEB("Error while configuring Sharpness 0x%x error = 0x%x", 857 ( unsigned int ) procSharpness.nLevel, 858 eError); 859 } 860 else 861 { 862 CAMHAL_LOGDB("Sharpness 0x%x configured successfully", 863 ( unsigned int ) procSharpness.nLevel); 864 } 865 866 LOG_FUNCTION_NAME_EXIT; 867 868 return ErrorUtils::omxToAndroidError(eError); 869} 870 871status_t OMXCameraAdapter::setSaturation(Gen3A_settings& Gen3A) 872{ 873 OMX_ERRORTYPE eError = OMX_ErrorNone; 874 OMX_CONFIG_SATURATIONTYPE saturation; 875 876 LOG_FUNCTION_NAME; 877 878 if ( OMX_StateInvalid == mComponentState ) 879 { 880 CAMHAL_LOGEA("OMX component is in invalid state"); 881 return NO_INIT; 882 } 883 884 OMX_INIT_STRUCT_PTR (&saturation, OMX_CONFIG_SATURATIONTYPE); 885 saturation.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 886 saturation.nSaturation = Gen3A.Saturation; 887 888 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 889 OMX_IndexConfigCommonSaturation, 890 &saturation); 891 if ( OMX_ErrorNone != eError ) 892 { 893 CAMHAL_LOGEB("Error while configuring Saturation 0x%x error = 0x%x", 894 ( unsigned int ) saturation.nSaturation, 895 eError); 896 } 897 else 898 { 899 CAMHAL_LOGDB("Saturation 0x%x configured successfully", 900 ( unsigned int ) saturation.nSaturation); 901 } 902 903 LOG_FUNCTION_NAME_EXIT; 904 905 return ErrorUtils::omxToAndroidError(eError); 906} 907 908status_t OMXCameraAdapter::setISO(Gen3A_settings& Gen3A) 909{ 910 OMX_ERRORTYPE eError = OMX_ErrorNone; 911 OMX_CONFIG_EXPOSUREVALUETYPE expValues; 912 913 LOG_FUNCTION_NAME; 914 915 if ( OMX_StateInvalid == mComponentState ) 916 { 917 CAMHAL_LOGEA("OMX component is in invalid state"); 918 return NO_INIT; 919 } 920 921 OMX_INIT_STRUCT_PTR (&expValues, OMX_CONFIG_EXPOSUREVALUETYPE); 922 expValues.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 923 924 OMX_GetConfig( mCameraAdapterParameters.mHandleComp, 925 OMX_IndexConfigCommonExposureValue, 926 &expValues); 927 928 if( 0 == Gen3A.ISO ) 929 { 930 expValues.bAutoSensitivity = OMX_TRUE; 931 } 932 else 933 { 934 expValues.bAutoSensitivity = OMX_FALSE; 935 expValues.nSensitivity = Gen3A.ISO; 936 } 937 938 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 939 OMX_IndexConfigCommonExposureValue, 940 &expValues); 941 if ( OMX_ErrorNone != eError ) 942 { 943 CAMHAL_LOGEB("Error while configuring ISO 0x%x error = 0x%x", 944 ( unsigned int ) expValues.nSensitivity, 945 eError); 946 } 947 else 948 { 949 CAMHAL_LOGDB("ISO 0x%x configured successfully", 950 ( unsigned int ) expValues.nSensitivity); 951 } 952 953 LOG_FUNCTION_NAME_EXIT; 954 955 return ErrorUtils::omxToAndroidError(eError); 956} 957 958status_t OMXCameraAdapter::setEffect(Gen3A_settings& Gen3A) 959{ 960 OMX_ERRORTYPE eError = OMX_ErrorNone; 961 OMX_CONFIG_IMAGEFILTERTYPE effect; 962 963 LOG_FUNCTION_NAME; 964 965 if ( OMX_StateInvalid == mComponentState ) 966 { 967 CAMHAL_LOGEA("OMX component is in invalid state"); 968 return NO_INIT; 969 } 970 971 OMX_INIT_STRUCT_PTR (&effect, OMX_CONFIG_IMAGEFILTERTYPE); 972 effect.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 973 effect.eImageFilter = (OMX_IMAGEFILTERTYPE ) Gen3A.Effect; 974 975 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 976 OMX_IndexConfigCommonImageFilter, 977 &effect); 978 if ( OMX_ErrorNone != eError ) 979 { 980 CAMHAL_LOGEB("Error while configuring Effect 0x%x error = 0x%x", 981 ( unsigned int ) effect.eImageFilter, 982 eError); 983 } 984 else 985 { 986 CAMHAL_LOGDB("Effect 0x%x configured successfully", 987 ( unsigned int ) effect.eImageFilter); 988 } 989 990 LOG_FUNCTION_NAME_EXIT; 991 992 return ErrorUtils::omxToAndroidError(eError); 993} 994 995status_t OMXCameraAdapter::setWhiteBalanceLock(Gen3A_settings& Gen3A) 996{ 997 OMX_ERRORTYPE eError = OMX_ErrorNone; 998 OMX_IMAGE_CONFIG_LOCKTYPE lock; 999 1000 LOG_FUNCTION_NAME 1001 1002 if ( OMX_StateInvalid == mComponentState ) 1003 { 1004 CAMHAL_LOGEA("OMX component is in invalid state"); 1005 return NO_INIT; 1006 } 1007 1008 OMX_INIT_STRUCT_PTR (&lock, OMX_IMAGE_CONFIG_LOCKTYPE); 1009 lock.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 1010 lock.bLock = Gen3A.WhiteBalanceLock; 1011 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 1012 (OMX_INDEXTYPE)OMX_IndexConfigImageWhiteBalanceLock, 1013 &lock); 1014 if ( OMX_ErrorNone != eError ) 1015 { 1016 CAMHAL_LOGEB("Error while configuring WhiteBalance Lock error = 0x%x", eError); 1017 } 1018 else 1019 { 1020 CAMHAL_LOGDB("WhiteBalance Lock configured successfully %d ", lock.bLock); 1021 } 1022 LOG_FUNCTION_NAME_EXIT 1023 1024 return ErrorUtils::omxToAndroidError(eError); 1025} 1026 1027status_t OMXCameraAdapter::setExposureLock(Gen3A_settings& Gen3A) 1028{ 1029 OMX_ERRORTYPE eError = OMX_ErrorNone; 1030 OMX_IMAGE_CONFIG_LOCKTYPE lock; 1031 1032 LOG_FUNCTION_NAME 1033 1034 if ( OMX_StateInvalid == mComponentState ) 1035 { 1036 CAMHAL_LOGEA("OMX component is in invalid state"); 1037 return NO_INIT; 1038 } 1039 1040 OMX_INIT_STRUCT_PTR (&lock, OMX_IMAGE_CONFIG_LOCKTYPE); 1041 lock.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 1042 lock.bLock = Gen3A.ExposureLock; 1043 eError = OMX_SetConfig( mCameraAdapterParameters.mHandleComp, 1044 (OMX_INDEXTYPE)OMX_IndexConfigImageExposureLock, 1045 &lock); 1046 if ( OMX_ErrorNone != eError ) 1047 { 1048 CAMHAL_LOGEB("Error while configuring Exposure Lock error = 0x%x", eError); 1049 } 1050 else 1051 { 1052 CAMHAL_LOGDB("Exposure Lock configured successfully %d ", lock.bLock); 1053 } 1054 LOG_FUNCTION_NAME_EXIT 1055 1056 return ErrorUtils::omxToAndroidError(eError); 1057} 1058 1059status_t OMXCameraAdapter::set3ALock(OMX_BOOL toggleExp, OMX_BOOL toggleWb) 1060{ 1061 OMX_ERRORTYPE eError = OMX_ErrorNone; 1062 OMX_IMAGE_CONFIG_LOCKTYPE lock; 1063 char* index = FALSE; 1064 1065 LOG_FUNCTION_NAME 1066 1067 if ( OMX_StateInvalid == mComponentState ) 1068 { 1069 CAMHAL_LOGEA("OMX component is in invalid state"); 1070 return NO_INIT; 1071 } 1072 1073 OMX_INIT_STRUCT_PTR (&lock, OMX_IMAGE_CONFIG_LOCKTYPE); 1074 lock.nPortIndex = mCameraAdapterParameters.mPrevPortIndex; 1075 1076 mParameters3A.ExposureLock = toggleExp; 1077 mParameters3A.WhiteBalanceLock = toggleWb; 1078 1079 eError = OMX_GetConfig( mCameraAdapterParameters.mHandleComp, 1080 (OMX_INDEXTYPE)OMX_IndexConfigImageExposureLock, 1081 &lock); 1082 if ( OMX_ErrorNone != eError ) 1083 { 1084 CAMHAL_LOGEB("Error GetConfig Exposure Lock error = 0x%x", eError); 1085 } 1086 else 1087 { 1088 CAMHAL_LOGDA("Exposure Lock GetConfig successfull"); 1089 } 1090 1091 /* Apply locks only when not applied already */ 1092 if ( lock.bLock != toggleExp ) 1093 { 1094 setExposureLock(mParameters3A); 1095 } 1096 1097 eError = OMX_GetConfig( mCameraAdapterParameters.mHandleComp, 1098 (OMX_INDEXTYPE)OMX_IndexConfigImageWhiteBalanceLock, 1099 &lock); 1100 if ( OMX_ErrorNone != eError ) 1101 { 1102 CAMHAL_LOGEB("Error GetConfig WhiteBalance Lock error = 0x%x", eError); 1103 } 1104 else 1105 { 1106 CAMHAL_LOGDA("WhiteBalance Lock GetConfig successfull"); 1107 } 1108 1109 /* Apply locks only when not applied already */ 1110 if ( lock.bLock != toggleWb ) 1111 { 1112 setWhiteBalanceLock(mParameters3A); 1113 } 1114 1115 const char *lock_state_exp = toggleExp ? TRUE : FALSE; 1116 const char *lock_state_wb = toggleWb ? TRUE : FALSE; 1117 mParams.set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, lock_state_exp); 1118 mParams.set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, lock_state_wb); 1119 1120 return ErrorUtils::omxToAndroidError(eError); 1121 1122} 1123 1124status_t OMXCameraAdapter::setMeteringAreas(Gen3A_settings& Gen3A) 1125{ 1126 status_t ret = NO_ERROR; 1127 OMX_ERRORTYPE eError = OMX_ErrorNone; 1128 1129 OMX_ALGOAREASTYPE **meteringAreas; 1130 OMX_TI_CONFIG_SHAREDBUFFER sharedBuffer; 1131 MemoryManager memMgr; 1132 int areasSize = 0; 1133 1134 LOG_FUNCTION_NAME 1135 1136 if ( OMX_StateInvalid == mComponentState ) 1137 { 1138 CAMHAL_LOGEA("OMX component is in invalid state"); 1139 return NO_INIT; 1140 } 1141 1142 areasSize = ((sizeof(OMX_ALGOAREASTYPE)+4095)/4096)*4096; 1143 meteringAreas = (OMX_ALGOAREASTYPE**) memMgr.allocateBuffer(0, 0, NULL, areasSize, 1); 1144 1145 OMXCameraPortParameters * mPreviewData = NULL; 1146 mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex]; 1147 1148 if (!meteringAreas) 1149 { 1150 CAMHAL_LOGEB("Error allocating buffer for metering areas %d", eError); 1151 return -ENOMEM; 1152 } 1153 1154 OMX_INIT_STRUCT_PTR (meteringAreas[0], OMX_ALGOAREASTYPE); 1155 1156 meteringAreas[0]->nPortIndex = OMX_ALL; 1157 meteringAreas[0]->nNumAreas = mMeteringAreas.size(); 1158 meteringAreas[0]->nAlgoAreaPurpose = OMX_AlgoAreaExposure; 1159 1160 for ( unsigned int n = 0; n < mMeteringAreas.size(); n++) 1161 { 1162 // transform the coordinates to 3A-type coordinates 1163 mMeteringAreas.itemAt(n)->transfrom((size_t)mPreviewData->mWidth, 1164 (size_t)mPreviewData->mHeight, 1165 (size_t&)meteringAreas[0]->tAlgoAreas[n].nTop, 1166 (size_t&)meteringAreas[0]->tAlgoAreas[n].nLeft, 1167 (size_t&)meteringAreas[0]->tAlgoAreas[n].nWidth, 1168 (size_t&)meteringAreas[0]->tAlgoAreas[n].nHeight); 1169 1170 meteringAreas[0]->tAlgoAreas[n].nLeft = 1171 ( meteringAreas[0]->tAlgoAreas[n].nLeft * METERING_AREAS_RANGE ) / mPreviewData->mWidth; 1172 meteringAreas[0]->tAlgoAreas[n].nTop = 1173 ( meteringAreas[0]->tAlgoAreas[n].nTop* METERING_AREAS_RANGE ) / mPreviewData->mHeight; 1174 meteringAreas[0]->tAlgoAreas[n].nWidth = 1175 ( meteringAreas[0]->tAlgoAreas[n].nWidth * METERING_AREAS_RANGE ) / mPreviewData->mWidth; 1176 meteringAreas[0]->tAlgoAreas[n].nHeight = 1177 ( meteringAreas[0]->tAlgoAreas[n].nHeight * METERING_AREAS_RANGE ) / mPreviewData->mHeight; 1178 1179 meteringAreas[0]->tAlgoAreas[n].nPriority = mMeteringAreas.itemAt(n)->getWeight(); 1180 1181 CAMHAL_LOGDB("Metering area %d : top = %d left = %d width = %d height = %d prio = %d", 1182 n, (int)meteringAreas[0]->tAlgoAreas[n].nTop, (int)meteringAreas[0]->tAlgoAreas[n].nLeft, 1183 (int)meteringAreas[0]->tAlgoAreas[n].nWidth, (int)meteringAreas[0]->tAlgoAreas[n].nHeight, 1184 (int)meteringAreas[0]->tAlgoAreas[n].nPriority); 1185 1186 } 1187 1188 OMX_INIT_STRUCT_PTR (&sharedBuffer, OMX_TI_CONFIG_SHAREDBUFFER); 1189 1190 sharedBuffer.nPortIndex = OMX_ALL; 1191 sharedBuffer.nSharedBuffSize = areasSize; 1192 sharedBuffer.pSharedBuff = (OMX_U8 *) meteringAreas[0]; 1193 1194 if ( NULL == sharedBuffer.pSharedBuff ) 1195 { 1196 CAMHAL_LOGEA("No resources to allocate OMX shared buffer"); 1197 ret = -ENOMEM; 1198 goto EXIT; 1199 } 1200 1201 eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, 1202 (OMX_INDEXTYPE) OMX_TI_IndexConfigAlgoAreas, &sharedBuffer); 1203 1204 if ( OMX_ErrorNone != eError ) 1205 { 1206 CAMHAL_LOGEB("Error while setting Focus Areas configuration 0x%x", eError); 1207 ret = -EINVAL; 1208 } 1209 else 1210 { 1211 CAMHAL_LOGDA("Metering Areas SetConfig successfull."); 1212 } 1213 1214 EXIT: 1215 if (NULL != meteringAreas) 1216 { 1217 memMgr.freeBuffer((void*) meteringAreas); 1218 meteringAreas = NULL; 1219 } 1220 1221 return ret; 1222} 1223 1224status_t OMXCameraAdapter::apply3Asettings( Gen3A_settings& Gen3A ) 1225{ 1226 status_t ret = NO_ERROR; 1227 unsigned int currSett; // 32 bit 1228 int portIndex; 1229 1230 /* 1231 * Scenes have a priority during the process 1232 * of applying 3A related parameters. 1233 * They can override pretty much all other 3A 1234 * settings and similarly get overridden when 1235 * for instance the focus mode gets switched. 1236 * There is only one exception to this rule, 1237 * the manual a.k.a. auto scene. 1238 */ 1239 if ( ( SetSceneMode & mPending3Asettings ) ) 1240 { 1241 mPending3Asettings &= ~SetSceneMode; 1242 return setScene(Gen3A); 1243 } 1244 else if ( OMX_Manual != Gen3A.SceneMode ) 1245 { 1246 mPending3Asettings = 0; 1247 return NO_ERROR; 1248 } 1249 1250 for( currSett = 1; currSett < E3aSettingMax; currSett <<= 1) 1251 { 1252 if( currSett & mPending3Asettings ) 1253 { 1254 switch( currSett ) 1255 { 1256 case SetEVCompensation: 1257 { 1258 ret |= setEVCompensation(Gen3A); 1259 break; 1260 } 1261 1262 case SetWhiteBallance: 1263 { 1264 ret |= setWBMode(Gen3A); 1265 break; 1266 } 1267 1268 case SetFlicker: 1269 { 1270 ret |= setFlicker(Gen3A); 1271 break; 1272 } 1273 1274 case SetBrightness: 1275 { 1276 ret |= setBrightness(Gen3A); 1277 break; 1278 } 1279 1280 case SetContrast: 1281 { 1282 ret |= setContrast(Gen3A); 1283 break; 1284 } 1285 1286 case SetSharpness: 1287 { 1288 ret |= setSharpness(Gen3A); 1289 break; 1290 } 1291 1292 case SetSaturation: 1293 { 1294 ret |= setSaturation(Gen3A); 1295 break; 1296 } 1297 1298 case SetISO: 1299 { 1300 ret |= setISO(Gen3A); 1301 break; 1302 } 1303 1304 case SetEffect: 1305 { 1306 ret |= setEffect(Gen3A); 1307 break; 1308 } 1309 1310 case SetFocus: 1311 { 1312 ret |= setFocusMode(Gen3A); 1313 break; 1314 } 1315 1316 case SetExpMode: 1317 { 1318 ret |= setExposureMode(Gen3A); 1319 break; 1320 } 1321 1322 case SetFlash: 1323 { 1324 ret |= setFlashMode(Gen3A); 1325 break; 1326 } 1327 1328 case SetExpLock: 1329 { 1330 ret |= setExposureLock(Gen3A); 1331 break; 1332 } 1333 1334 case SetWBLock: 1335 { 1336 ret |= setWhiteBalanceLock(Gen3A); 1337 break; 1338 } 1339 case SetMeteringAreas: 1340 { 1341 ret |= setMeteringAreas(Gen3A); 1342 } 1343 break; 1344 default: 1345 CAMHAL_LOGEB("this setting (0x%x) is still not supported in CameraAdapter ", 1346 currSett); 1347 break; 1348 } 1349 mPending3Asettings &= ~currSett; 1350 } 1351 } 1352 return ret; 1353} 1354 1355}; 1356