1 /* 2 ** Copyright (c) 2011-2012, 2015, 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 //#define ALOG_NDEBUG 0 18 #define ALOG_NIDEBUG 0 19 #define LOG_TAG "QCameraHWI_Parm" 20 #include <utils/Log.h> 21 22 #include <utils/Errors.h> 23 #include <utils/threads.h> 24 //#include <binder/MemoryHeapPmem.h> 25 #include <utils/String16.h> 26 #include <sys/types.h> 27 #include <sys/stat.h> 28 #include <unistd.h> 29 #include <fcntl.h> 30 #include <cutils/properties.h> 31 #include <math.h> 32 #include <linux/ioctl.h> 33 #include "QCameraParameters.h" 34 #include <media/mediarecorder.h> 35 #include <gralloc_priv.h> 36 37 #include "linux/msm_mdp.h" 38 #include <linux/fb.h> 39 #include <limits.h> 40 41 extern "C" { 42 #include <fcntl.h> 43 #include <time.h> 44 #include <pthread.h> 45 #include <stdio.h> 46 #include <string.h> 47 #include <unistd.h> 48 #include <termios.h> 49 #include <assert.h> 50 #include <stdlib.h> 51 #include <ctype.h> 52 #include <signal.h> 53 #include <errno.h> 54 #include <sys/mman.h> 55 #include <sys/system_properties.h> 56 #include <sys/time.h> 57 #include <stdlib.h> 58 #include <linux/msm_ion.h> 59 60 } // extern "C" 61 62 #include "QCameraHWI.h" 63 #include "QCameraStream.h" 64 65 /* QCameraHardwareInterface class implementation goes here*/ 66 /* following code implements the parameter logic of this class*/ 67 #define EXPOSURE_COMPENSATION_MAXIMUM_NUMERATOR 12 68 #define EXPOSURE_COMPENSATION_MINIMUM_NUMERATOR -12 69 #define EXPOSURE_COMPENSATION_DEFAULT_NUMERATOR 0 70 #define EXPOSURE_COMPENSATION_DENOMINATOR 6 71 #define EXPOSURE_COMPENSATION_STEP ((float (1))/EXPOSURE_COMPENSATION_DENOMINATOR) 72 #define DEFAULT_CAMERA_AREA "(0,0,0,0,0)" // important: spaces not allowed 73 74 #define HDR_HAL_FRAME 2 75 76 #define BURST_INTREVAL_MIN 1 77 #define BURST_INTREVAL_MAX 10 78 #define BURST_INTREVAL_DEFAULT 1 79 80 //Default FPS 81 #define MINIMUM_FPS 5 82 #define MAXIMUM_FPS 30 83 #define DEFAULT_FIXED_FPS 30 84 #define DEFAULT_FPS 30 85 86 //Default Picture Width 87 #define DEFAULT_PICTURE_WIDTH 640 88 #define DEFAULT_PICTURE_HEIGHT 480 89 90 //Default Video Width 91 #define DEFAULT_VIDEO_WIDTH 1920 92 #define DEFAULT_VIDEO_HEIGHT 1088 93 94 #define THUMBNAIL_SIZE_COUNT (sizeof(thumbnail_sizes)/sizeof(thumbnail_size_type)) 95 #define DEFAULT_THUMBNAIL_SETTING 4 96 #define THUMBNAIL_WIDTH_STR "512" 97 #define THUMBNAIL_HEIGHT_STR "384" 98 #define THUMBNAIL_SMALL_HEIGHT 144 99 100 #define DONT_CARE_COORDINATE -1 101 102 //for histogram stats 103 #define HISTOGRAM_STATS_SIZE 257 104 105 //Supported preview fps ranges should be added to this array in the form (minFps,maxFps) 106 static android::FPSRange FpsRangesSupported[] = { 107 android::FPSRange(MINIMUM_FPS*1000,MAXIMUM_FPS*1000) 108 }; 109 #define FPS_RANGES_SUPPORTED_COUNT (sizeof(FpsRangesSupported)/sizeof(FpsRangesSupported[0])) 110 111 112 typedef struct { 113 uint32_t aspect_ratio; 114 uint32_t width; 115 uint32_t height; 116 } thumbnail_size_type; 117 118 static thumbnail_size_type thumbnail_sizes[] = { 119 { 7281, 512, 288 }, //1.777778 120 { 6826, 480, 288 }, //1.666667 121 { 6808, 256, 154 }, //1.66233 122 { 6144, 432, 288 }, //1.5 123 { 5461, 512, 384 }, //1.333333 124 { 5006, 352, 288 }, //1.222222 125 { 5461, 320, 240 }, //1.33333 126 { 5006, 176, 144 }, //1.222222 127 128 }; 129 130 static struct camera_size_type zsl_picture_sizes[] = { 131 { 1280, 960}, // 1.3MP 132 { 800, 600}, //SVGA 133 { 800, 480}, // WVGA 134 { 640, 480}, // VGA 135 { 352, 288}, //CIF 136 { 320, 240}, // QVGA 137 { 176, 144} // QCIF 138 }; 139 140 static camera_size_type default_picture_sizes[] = { 141 { 4000, 3000}, // 12MP 142 { 3264, 2448}, // 8MP 143 { 3264, 1836}, // Picture Size to match 1080p,720p AR 144 { 3264, 2176}, // Picture Size to match 480p AR 145 { 2592, 1944}, // 5MP 146 { 2048, 1536}, // 3MP QXGA 147 { 1920, 1080}, // HD1080 148 { 1600, 1200}, // 2MP UXGA 149 { 1280, 960}, // 1.3MP 150 { 1280, 720}, 151 { 720, 480}, 152 { 800, 480}, // WVGA 153 { 640, 480}, // VGA 154 { 352, 288}, // CIF 155 { 320, 240}, // QVGA 156 { 176, 144} // QCIF 157 }; 158 159 static int iso_speed_values[] = { 160 0, 1, 100, 200, 400, 800, 1600 161 }; 162 163 extern int HAL_numOfCameras; 164 extern qcamera_info_t HAL_cameraInfo[MSM_MAX_CAMERA_SENSORS]; 165 extern mm_camera_t * HAL_camerahandle[MSM_MAX_CAMERA_SENSORS]; 166 167 namespace android { 168 169 static uint32_t HFR_SIZE_COUNT=2; 170 static const int PICTURE_FORMAT_JPEG = 1; 171 static const int PICTURE_FORMAT_RAW = 2; 172 173 /********************************************************************/ 174 static const str_map effects[] = { 175 { QCameraParameters::EFFECT_NONE, CAMERA_EFFECT_OFF }, 176 { QCameraParameters::EFFECT_MONO, CAMERA_EFFECT_MONO }, 177 { QCameraParameters::EFFECT_NEGATIVE, CAMERA_EFFECT_NEGATIVE }, 178 { QCameraParameters::EFFECT_SOLARIZE, CAMERA_EFFECT_SOLARIZE }, 179 { QCameraParameters::EFFECT_SEPIA, CAMERA_EFFECT_SEPIA }, 180 { QCameraParameters::EFFECT_POSTERIZE, CAMERA_EFFECT_POSTERIZE }, 181 { QCameraParameters::EFFECT_AQUA, CAMERA_EFFECT_AQUA }, 182 { QCameraParameters::EFFECT_EMBOSS, CAMERA_EFFECT_EMBOSS }, 183 { QCameraParameters::EFFECT_SKETCH, CAMERA_EFFECT_SKETCH }, 184 { QCameraParameters::EFFECT_NEON, CAMERA_EFFECT_NEON } 185 }; 186 187 static const str_map iso[] = { 188 { QCameraParameters::ISO_AUTO, CAMERA_ISO_AUTO}, 189 { QCameraParameters::ISO_HJR, CAMERA_ISO_DEBLUR}, 190 { QCameraParameters::ISO_100, CAMERA_ISO_100}, 191 { QCameraParameters::ISO_200, CAMERA_ISO_200}, 192 { QCameraParameters::ISO_400, CAMERA_ISO_400}, 193 { QCameraParameters::ISO_800, CAMERA_ISO_800 }, 194 { QCameraParameters::ISO_1600, CAMERA_ISO_1600 } 195 }; 196 197 static const str_map scenemode[] = { 198 { QCameraParameters::SCENE_MODE_AUTO, CAMERA_BESTSHOT_OFF }, 199 { QCameraParameters::SCENE_MODE_ASD, CAMERA_BESTSHOT_AUTO }, 200 { QCameraParameters::SCENE_MODE_ACTION, CAMERA_BESTSHOT_ACTION }, 201 { QCameraParameters::SCENE_MODE_PORTRAIT, CAMERA_BESTSHOT_PORTRAIT }, 202 { QCameraParameters::SCENE_MODE_LANDSCAPE, CAMERA_BESTSHOT_LANDSCAPE }, 203 { QCameraParameters::SCENE_MODE_NIGHT, CAMERA_BESTSHOT_NIGHT }, 204 { QCameraParameters::SCENE_MODE_NIGHT_PORTRAIT, CAMERA_BESTSHOT_NIGHT_PORTRAIT }, 205 { QCameraParameters::SCENE_MODE_THEATRE, CAMERA_BESTSHOT_THEATRE }, 206 { QCameraParameters::SCENE_MODE_BEACH, CAMERA_BESTSHOT_BEACH }, 207 { QCameraParameters::SCENE_MODE_SNOW, CAMERA_BESTSHOT_SNOW }, 208 { QCameraParameters::SCENE_MODE_SUNSET, CAMERA_BESTSHOT_SUNSET }, 209 { QCameraParameters::SCENE_MODE_STEADYPHOTO, CAMERA_BESTSHOT_ANTISHAKE }, 210 { QCameraParameters::SCENE_MODE_FIREWORKS , CAMERA_BESTSHOT_FIREWORKS }, 211 { QCameraParameters::SCENE_MODE_SPORTS , CAMERA_BESTSHOT_SPORTS }, 212 { QCameraParameters::SCENE_MODE_PARTY, CAMERA_BESTSHOT_PARTY }, 213 { QCameraParameters::SCENE_MODE_CANDLELIGHT, CAMERA_BESTSHOT_CANDLELIGHT }, 214 { QCameraParameters::SCENE_MODE_BACKLIGHT, CAMERA_BESTSHOT_BACKLIGHT }, 215 { QCameraParameters::SCENE_MODE_FLOWERS, CAMERA_BESTSHOT_FLOWERS }, 216 { QCameraParameters::SCENE_MODE_AR, CAMERA_BESTSHOT_AR }, 217 { QCameraParameters::SCENE_MODE_HDR, CAMERA_BESTSHOT_AUTO }, 218 }; 219 220 static const str_map scenedetect[] = { 221 { QCameraParameters::SCENE_DETECT_OFF, false }, 222 { QCameraParameters::SCENE_DETECT_ON, true }, 223 }; 224 225 #define DONT_CARE AF_MODE_MAX 226 // These are listed as the supported focus-modes for cameras with AF 227 static const str_map focus_modes_auto[] = { 228 { QCameraParameters::FOCUS_MODE_AUTO, AF_MODE_AUTO}, 229 { QCameraParameters::FOCUS_MODE_INFINITY, AF_MODE_INFINITY }, 230 { QCameraParameters::FOCUS_MODE_NORMAL, AF_MODE_NORMAL }, 231 { QCameraParameters::FOCUS_MODE_MACRO, AF_MODE_MACRO }, 232 { QCameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE, AF_MODE_CAF}, 233 { QCameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO, AF_MODE_CAF }, 234 // Note that "FIXED" is omitted 235 }; 236 237 // These are the supported focus-modes for cameras without AF 238 static const str_map focus_modes_fixed[] = { 239 { QCameraParameters::FOCUS_MODE_FIXED, AF_MODE_INFINITY }, 240 }; 241 242 static const str_map selectable_zone_af[] = { 243 { QCameraParameters::SELECTABLE_ZONE_AF_AUTO, AUTO }, 244 { QCameraParameters::SELECTABLE_ZONE_AF_SPOT_METERING, SPOT }, 245 { QCameraParameters::SELECTABLE_ZONE_AF_CENTER_WEIGHTED, CENTER_WEIGHTED }, 246 { QCameraParameters::SELECTABLE_ZONE_AF_FRAME_AVERAGE, AVERAGE } 247 }; 248 249 static const str_map autoexposure[] = { 250 { QCameraParameters::AUTO_EXPOSURE_FRAME_AVG, CAMERA_AEC_FRAME_AVERAGE }, 251 { QCameraParameters::AUTO_EXPOSURE_CENTER_WEIGHTED, CAMERA_AEC_CENTER_WEIGHTED }, 252 { QCameraParameters::AUTO_EXPOSURE_SPOT_METERING, CAMERA_AEC_SPOT_METERING } 253 }; 254 255 // from aeecamera.h 256 static const str_map whitebalance[] = { 257 { QCameraParameters::WHITE_BALANCE_AUTO, CAMERA_WB_AUTO }, 258 { QCameraParameters::WHITE_BALANCE_INCANDESCENT, CAMERA_WB_INCANDESCENT }, 259 { QCameraParameters::WHITE_BALANCE_FLUORESCENT, CAMERA_WB_FLUORESCENT }, 260 { QCameraParameters::WHITE_BALANCE_DAYLIGHT, CAMERA_WB_DAYLIGHT }, 261 { QCameraParameters::WHITE_BALANCE_CLOUDY_DAYLIGHT, CAMERA_WB_CLOUDY_DAYLIGHT } 262 }; 263 264 static const str_map antibanding[] = { 265 { QCameraParameters::ANTIBANDING_OFF, CAMERA_ANTIBANDING_OFF }, 266 { QCameraParameters::ANTIBANDING_50HZ, CAMERA_ANTIBANDING_50HZ }, 267 { QCameraParameters::ANTIBANDING_60HZ, CAMERA_ANTIBANDING_60HZ }, 268 { QCameraParameters::ANTIBANDING_AUTO, CAMERA_ANTIBANDING_AUTO } 269 }; 270 271 static const str_map frame_rate_modes[] = { 272 {QCameraParameters::KEY_PREVIEW_FRAME_RATE_AUTO_MODE, FPS_MODE_AUTO}, 273 {QCameraParameters::KEY_PREVIEW_FRAME_RATE_FIXED_MODE, FPS_MODE_FIXED} 274 }; 275 276 static const str_map touchafaec[] = { 277 { QCameraParameters::TOUCH_AF_AEC_OFF, false }, 278 { QCameraParameters::TOUCH_AF_AEC_ON, true } 279 }; 280 281 static const str_map hfr[] = { 282 { QCameraParameters::VIDEO_HFR_OFF, CAMERA_HFR_MODE_OFF }, 283 { QCameraParameters::VIDEO_HFR_2X, CAMERA_HFR_MODE_60FPS }, 284 { QCameraParameters::VIDEO_HFR_3X, CAMERA_HFR_MODE_90FPS }, 285 { QCameraParameters::VIDEO_HFR_4X, CAMERA_HFR_MODE_120FPS }, 286 }; 287 static const int HFR_VALUES_COUNT = (sizeof(hfr)/sizeof(str_map)); 288 289 static const str_map flash[] = { 290 { QCameraParameters::FLASH_MODE_OFF, LED_MODE_OFF }, 291 { QCameraParameters::FLASH_MODE_AUTO, LED_MODE_AUTO }, 292 { QCameraParameters::FLASH_MODE_ON, LED_MODE_ON }, 293 { QCameraParameters::FLASH_MODE_TORCH, LED_MODE_TORCH} 294 }; 295 296 static const str_map lensshade[] = { 297 { QCameraParameters::LENSSHADE_ENABLE, true }, 298 { QCameraParameters::LENSSHADE_DISABLE, false } 299 }; 300 301 static const str_map mce[] = { 302 { QCameraParameters::MCE_ENABLE, true }, 303 { QCameraParameters::MCE_DISABLE, false } 304 }; 305 306 static const str_map histogram[] = { 307 { QCameraParameters::HISTOGRAM_ENABLE, true }, 308 { QCameraParameters::HISTOGRAM_DISABLE, false } 309 }; 310 311 static const str_map skinToneEnhancement[] = { 312 { QCameraParameters::SKIN_TONE_ENHANCEMENT_ENABLE, true }, 313 { QCameraParameters::SKIN_TONE_ENHANCEMENT_DISABLE, false } 314 }; 315 316 static const str_map denoise[] = { 317 { QCameraParameters::DENOISE_OFF, false }, 318 { QCameraParameters::DENOISE_ON, true } 319 }; 320 321 static const str_map facedetection[] = { 322 { QCameraParameters::FACE_DETECTION_OFF, false }, 323 { QCameraParameters::FACE_DETECTION_ON, true } 324 }; 325 326 static const str_map redeye_reduction[] = { 327 { QCameraParameters::REDEYE_REDUCTION_ENABLE, true }, 328 { QCameraParameters::REDEYE_REDUCTION_DISABLE, false } 329 }; 330 331 static const str_map picture_formats[] = { 332 {QCameraParameters::PIXEL_FORMAT_JPEG, PICTURE_FORMAT_JPEG}, 333 {QCameraParameters::PIXEL_FORMAT_RAW, PICTURE_FORMAT_RAW} 334 }; 335 336 static const str_map recording_Hints[] = { 337 {"false", false}, 338 {"true", true} 339 }; 340 341 static const str_map preview_formats[] = { 342 {QCameraParameters::PIXEL_FORMAT_YUV420SP, HAL_PIXEL_FORMAT_YCrCb_420_SP}, 343 {QCameraParameters::PIXEL_FORMAT_YUV420SP_ADRENO, HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO}, 344 {QCameraParameters::PIXEL_FORMAT_YV12, HAL_PIXEL_FORMAT_YV12}, 345 {QCameraParameters::PIXEL_FORMAT_YUV420P,HAL_PIXEL_FORMAT_YV12}, 346 {QCameraParameters::PIXEL_FORMAT_NV12, HAL_PIXEL_FORMAT_YCbCr_420_SP} 347 }; 348 349 static const preview_format_info_t preview_format_info_list[] = { 350 {HAL_PIXEL_FORMAT_YCrCb_420_SP, CAMERA_YUV_420_NV21, CAMERA_PAD_TO_WORD, 2}, 351 {HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO, CAMERA_YUV_420_NV21, CAMERA_PAD_TO_4K, 2}, 352 {HAL_PIXEL_FORMAT_YCbCr_420_SP, CAMERA_YUV_420_NV12, CAMERA_PAD_TO_WORD, 2}, 353 {HAL_PIXEL_FORMAT_YV12, CAMERA_YUV_420_YV12, CAMERA_PAD_TO_WORD, 3} 354 }; 355 356 static const str_map zsl_modes[] = { 357 { QCameraParameters::ZSL_OFF, false }, 358 { QCameraParameters::ZSL_ON, true }, 359 }; 360 361 362 static const str_map hdr_bracket[] = { 363 { QCameraParameters::AE_BRACKET_HDR_OFF,HDR_BRACKETING_OFF}, 364 { QCameraParameters::AE_BRACKET_HDR,HDR_MODE }, 365 }; 366 367 typedef enum { 368 NORMAL_POWER, 369 LOW_POWER 370 } power_mode; 371 372 static const str_map power_modes[] = { 373 { QCameraParameters::NORMAL_POWER,NORMAL_POWER }, 374 { QCameraParameters::LOW_POWER,LOW_POWER } 375 }; 376 377 /**************************************************************************/ 378 static int attr_lookup(const str_map arr[], int len, const char *name) 379 { 380 if (name) { 381 for (int i = 0; i < len; i++) { 382 if (!strcmp(arr[i].desc, name)) 383 return arr[i].val; 384 } 385 } 386 return NOT_FOUND; 387 } 388 389 bool QCameraHardwareInterface::native_set_parms( 390 mm_camera_parm_type_t type, uint16_t length, void *value) 391 { 392 ALOGV("%s : type : %d Value : %d",__func__,type,*((int *)value)); 393 if(MM_CAMERA_OK != cam_config_set_parm(mCameraId, type,value )) { 394 ALOGE("native_set_parms failed: type %d length %d error %s", 395 type, length, strerror(errno)); 396 return false; 397 } 398 399 return true; 400 401 } 402 403 bool QCameraHardwareInterface::native_set_parms( 404 mm_camera_parm_type_t type, uint16_t length, void *value, int *result) 405 { 406 *result= cam_config_set_parm(mCameraId, type,value ); 407 if(MM_CAMERA_OK == *result) { 408 ALOGV("native_set_parms: succeeded : %d", *result); 409 return true; 410 } 411 412 ALOGE("native_set_parms failed: type %d length %d error str %s error# %d", 413 type, length, strerror(errno), errno); 414 return false; 415 } 416 417 //Filter Picture sizes based on max width and height 418 /* TBD: do we still need this - except for ZSL? */ 419 void QCameraHardwareInterface::filterPictureSizes(){ 420 unsigned int i; 421 if(mPictureSizeCount <= 0) 422 return; 423 maxSnapshotWidth = mPictureSizes[0].width; 424 maxSnapshotHeight = mPictureSizes[0].height; 425 // Iterate through all the width and height to find the max value 426 for(i =0; i<mPictureSizeCount;i++){ 427 if(((maxSnapshotWidth < mPictureSizes[i].width) && 428 (maxSnapshotHeight <= mPictureSizes[i].height))){ 429 maxSnapshotWidth = mPictureSizes[i].width; 430 maxSnapshotHeight = mPictureSizes[i].height; 431 } 432 } 433 if(myMode & CAMERA_ZSL_MODE){ 434 // due to lack of PMEM we restrict to lower resolution 435 mPictureSizesPtr = zsl_picture_sizes; 436 mSupportedPictureSizesCount = 7; 437 }else{ 438 mPictureSizesPtr = mPictureSizes; 439 mSupportedPictureSizesCount = mPictureSizeCount; 440 } 441 } 442 443 static String8 create_sizes_str(const camera_size_type *sizes, int len) { 444 String8 str; 445 char buffer[32]; 446 447 if (len > 0) { 448 snprintf(buffer, sizeof(buffer), "%dx%d", sizes[0].width, sizes[0].height); 449 str.append(buffer); 450 } 451 for (int i = 1; i < len; i++) { 452 snprintf(buffer, sizeof(buffer), ",%dx%d", sizes[i].width, sizes[i].height); 453 str.append(buffer); 454 } 455 return str; 456 } 457 458 String8 QCameraHardwareInterface::create_values_str(const str_map *values, int len) { 459 String8 str; 460 461 if (len > 0) { 462 str.append(values[0].desc); 463 } 464 for (int i = 1; i < len; i++) { 465 str.append(","); 466 str.append(values[i].desc); 467 } 468 return str; 469 } 470 471 static String8 create_fps_str(const android:: FPSRange* fps, int len) { 472 String8 str; 473 char buffer[32]; 474 475 if (len > 0) { 476 snprintf(buffer, sizeof(buffer), "(%d,%d)", fps[0].minFPS, fps[0].maxFPS); 477 str.append(buffer); 478 } 479 for (int i = 1; i < len; i++) { 480 snprintf(buffer, sizeof(buffer), ",(%d,%d)", fps[i].minFPS, fps[i].maxFPS); 481 str.append(buffer); 482 } 483 return str; 484 } 485 486 static String8 create_values_range_str(int min, int max){ 487 String8 str; 488 char buffer[32]; 489 490 if(min <= max){ 491 snprintf(buffer, sizeof(buffer), "%d", min); 492 str.append(buffer); 493 494 for (int i = min + 1; i <= max; i++) { 495 snprintf(buffer, sizeof(buffer), ",%d", i); 496 str.append(buffer); 497 } 498 } 499 return str; 500 } 501 502 static int parse_size(const char *str, int &width, int &height) 503 { 504 // Find the width. 505 char *end; 506 int w = (int)strtol(str, &end, 10); 507 // If an 'x' or 'X' does not immediately follow, give up. 508 if ( (*end != 'x') && (*end != 'X') ) 509 return -1; 510 511 // Find the height, immediately after the 'x'. 512 int h = (int)strtol(end+1, 0, 10); 513 514 width = w; 515 height = h; 516 517 return 0; 518 } 519 520 bool QCameraHardwareInterface::isValidDimension(int width, int height) { 521 bool retVal = false; 522 /* This function checks if a given resolution is valid or not. 523 * A particular resolution is considered valid if it satisfies 524 * the following conditions: 525 * 1. width & height should be multiple of 16. 526 * 2. width & height should be less than/equal to the dimensions 527 * supported by the camera sensor. 528 * 3. the aspect ratio is a valid aspect ratio and is among the 529 * commonly used aspect ratio as determined by the thumbnail_sizes 530 * data structure. 531 */ 532 533 if( (width == CEILING16(width)) && (height == CEILING16(height)) 534 && (width <= maxSnapshotWidth) 535 && (height <= maxSnapshotHeight) ) 536 { 537 uint32_t pictureAspectRatio = (uint32_t)((width * Q12)/height); 538 for(uint32_t i = 0; i < THUMBNAIL_SIZE_COUNT; i++ ) { 539 if(thumbnail_sizes[i].aspect_ratio == pictureAspectRatio) { 540 retVal = true; 541 break; 542 } 543 } 544 } 545 return retVal; 546 } 547 548 void QCameraHardwareInterface::hasAutoFocusSupport(){ 549 550 ALOGV("%s",__func__); 551 552 if(isZSLMode()){ 553 mHasAutoFocusSupport = false; 554 return; 555 } 556 557 if(cam_ops_is_op_supported (mCameraId, MM_CAMERA_OPS_FOCUS )) { 558 mHasAutoFocusSupport = true; 559 } 560 else { 561 ALOGV("AutoFocus is not supported"); 562 mHasAutoFocusSupport = false; 563 } 564 565 ALOGV("%s:rc= %d",__func__, mHasAutoFocusSupport); 566 567 } 568 569 bool QCameraHardwareInterface::supportsSceneDetection() { 570 bool rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_ASD_ENABLE); 571 return rc; 572 } 573 574 bool QCameraHardwareInterface::supportsFaceDetection() { 575 bool rc; 576 577 status_t ret = NO_ERROR; 578 mm_camera_op_mode_type_t op_mode; 579 580 ret = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_OP_MODE, &op_mode); 581 if(ret != NO_ERROR){ 582 ALOGE("%s: Failed to get Op Mode", __func__); 583 } 584 585 ALOGV("%s: OP_Mode is %d, ret=%d, mHdrMode=%d",__func__,op_mode,ret,mHdrMode); 586 if ((ret == NO_ERROR) && (op_mode == MM_CAMERA_OP_MODE_VIDEO) && (mHdrMode != HDR_MODE)) 587 { 588 ALOGV("%s: Video mode : FD not supported",__func__); 589 return false; 590 } 591 else{ 592 rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_FD); 593 ALOGV("%s: Still mode : FD supported : %d",__func__,rc); 594 return rc; 595 } 596 } 597 598 bool QCameraHardwareInterface::supportsSelectableZoneAf() { 599 bool rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_FOCUS_RECT); 600 return rc; 601 } 602 603 bool QCameraHardwareInterface::supportsRedEyeReduction() { 604 bool rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_REDEYE_REDUCTION); 605 return rc; 606 } 607 608 static String8 create_str(int16_t *arr, int length){ 609 String8 str; 610 char buffer[32] = {0}; 611 612 if(length > 0){ 613 snprintf(buffer, sizeof(buffer), "%d", arr[0]); 614 str.append(buffer); 615 } 616 617 for (int i =1;i<length;i++){ 618 snprintf(buffer, sizeof(buffer), ",%d",arr[i]); 619 str.append(buffer); 620 } 621 return str; 622 } 623 624 bool QCameraHardwareInterface::getMaxPictureDimension(mm_camera_dimension_t *maxDim) 625 { 626 bool ret = NO_ERROR; 627 mm_camera_dimension_t dim; 628 629 ret = cam_config_get_parm(mCameraId, 630 MM_CAMERA_PARM_MAX_PICTURE_SIZE, &dim); 631 if (ret != NO_ERROR) 632 return ret; 633 634 /* Find the first dimension in the mPictureSizes 635 * array which is smaller than the max dimension. 636 * This will be the valid max picture resolution */ 637 for (unsigned int i = 0; i < mPictureSizeCount; i++) { 638 if ((mPictureSizes[i].width <= dim.width) && 639 (mPictureSizes[i].height <= dim.height)) { 640 maxDim->height = mPictureSizes[i].height; 641 maxDim->width = mPictureSizes[i].width; 642 break; 643 } 644 } 645 ALOGV("%s: Found Max Picture dimension: %d x %d", __func__, 646 maxDim->width, maxDim->height); 647 return ret; 648 } 649 void QCameraHardwareInterface::loadTables() 650 { 651 652 bool ret = NO_ERROR; 653 ALOGV("%s: E", __func__); 654 655 ret = cam_config_get_parm(mCameraId, 656 MM_CAMERA_PARM_PREVIEW_SIZES_CNT, &preview_sizes_count); 657 658 default_sizes_tbl_t preview_sizes_tbl; 659 preview_sizes_tbl.tbl_size=preview_sizes_count; 660 preview_sizes_tbl.sizes_tbl=&default_preview_sizes[0]; 661 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 662 MM_CAMERA_PARM_DEF_PREVIEW_SIZES, &preview_sizes_tbl)){ 663 ALOGE("%s:Failed to get default preview sizes",__func__); 664 } 665 ret = cam_config_get_parm(mCameraId, 666 MM_CAMERA_PARM_VIDEO_SIZES_CNT, &video_sizes_count); 667 668 default_sizes_tbl_t video_sizes_tbl; 669 video_sizes_tbl.tbl_size=video_sizes_count; 670 video_sizes_tbl.sizes_tbl=&default_video_sizes[0]; 671 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 672 MM_CAMERA_PARM_DEF_VIDEO_SIZES, &video_sizes_tbl)){ 673 ALOGE("%s:Failed to get default video sizes",__func__); 674 } 675 676 ret = cam_config_get_parm(mCameraId, 677 MM_CAMERA_PARM_THUMB_SIZES_CNT, &thumbnail_sizes_count); 678 679 default_sizes_tbl_t thumbnail_sizes_tbl; 680 thumbnail_sizes_tbl.tbl_size=thumbnail_sizes_count; 681 thumbnail_sizes_tbl.sizes_tbl=&default_thumbnail_sizes[0]; 682 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 683 MM_CAMERA_PARM_DEF_THUMB_SIZES, &thumbnail_sizes_tbl)){ 684 ALOGE("%s:Failed to get default thumbnail sizes",__func__); 685 } 686 687 ret = cam_config_get_parm(mCameraId, 688 MM_CAMERA_PARM_HFR_SIZES_CNT, &hfr_sizes_count); 689 690 default_sizes_tbl_t hfr_sizes_tbl; 691 hfr_sizes_tbl.tbl_size=hfr_sizes_count; 692 hfr_sizes_tbl.sizes_tbl=&default_hfr_sizes[0]; 693 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 694 MM_CAMERA_PARM_DEF_HFR_SIZES, &hfr_sizes_tbl)){ 695 ALOGE("%s:Failed to get default HFR sizes",__func__); 696 } 697 ALOGV("%s: X", __func__); 698 } 699 700 rat_t getRational(int num, int denom) 701 { 702 rat_t temp = {num, denom}; 703 return temp; 704 } 705 706 void QCameraHardwareInterface::initDefaultParameters() 707 { 708 bool ret; 709 char prop[PROPERTY_VALUE_MAX]; 710 mm_camera_dimension_t maxDim; 711 int rc = MM_CAMERA_OK; 712 ALOGV("%s: E", __func__); 713 714 memset(&maxDim, 0, sizeof(mm_camera_dimension_t)); 715 ret = getMaxPictureDimension(&maxDim); 716 717 if (ret != NO_ERROR) { 718 ALOGE("%s: Cannot get Max picture size supported", __func__); 719 return; 720 } 721 if (!maxDim.width || !maxDim.height) { 722 maxDim.width = DEFAULT_LIVESHOT_WIDTH; 723 maxDim.height = DEFAULT_LIVESHOT_HEIGHT; 724 } 725 726 memset(prop, 0, sizeof(prop)); 727 property_get("persist.camera.snap.format", prop, "0"); 728 mSnapshotFormat = atoi(prop); 729 ALOGV("%s: prop =(%s), snap_format=%d", __func__, prop, mSnapshotFormat); 730 731 //cam_ctrl_dimension_t dim; 732 mHFRLevel = 0; 733 memset(&mDimension, 0, sizeof(cam_ctrl_dimension_t)); 734 memset(&mPreviewFormatInfo, 0, sizeof(preview_format_info_t)); 735 mDimension.video_width = DEFAULT_VIDEO_WIDTH; 736 mDimension.video_height = DEFAULT_VIDEO_HEIGHT; 737 // mzhu mDimension.picture_width = DEFAULT_STREAM_WIDTH; 738 // mzhu mDimension.picture_height = DEFAULT_STREAM_HEIGHT; 739 mDimension.picture_width = maxDim.width; 740 mDimension.picture_height = maxDim.height; 741 mDimension.display_width = DEFAULT_STREAM_WIDTH; 742 mDimension.display_height = DEFAULT_STREAM_HEIGHT; 743 mDimension.orig_picture_dx = mDimension.picture_width; 744 mDimension.orig_picture_dy = mDimension.picture_height; 745 mDimension.ui_thumbnail_width = DEFAULT_STREAM_WIDTH; 746 mDimension.ui_thumbnail_height = DEFAULT_STREAM_HEIGHT; 747 mDimension.orig_video_width = DEFAULT_STREAM_WIDTH; 748 mDimension.orig_video_height = DEFAULT_STREAM_HEIGHT; 749 750 mDimension.prev_format = CAMERA_YUV_420_NV21; 751 mDimension.enc_format = CAMERA_YUV_420_NV12; 752 if (mSnapshotFormat == 1) { 753 mDimension.main_img_format = CAMERA_YUV_422_NV61; 754 } else { 755 mDimension.main_img_format = CAMERA_YUV_420_NV21; 756 } 757 mDimension.thumb_format = CAMERA_YUV_420_NV21; 758 ALOGV("%s: main_img_format =%d, thumb_format=%d", __func__, 759 mDimension.main_img_format, mDimension.thumb_format); 760 mDimension.prev_padding_format = CAMERA_PAD_TO_WORD; 761 762 ret = native_set_parms(MM_CAMERA_PARM_DIMENSION, 763 sizeof(cam_ctrl_dimension_t), (void *) &mDimension); 764 if(!ret) { 765 ALOGE("MM_CAMERA_PARM_DIMENSION Failed."); 766 return; 767 } 768 769 hasAutoFocusSupport(); 770 771 // Initialize constant parameter strings. This will happen only once in the 772 // lifetime of the mediaserver process. 773 if (true/*!mParamStringInitialized*/) { 774 //filter picture sizes 775 filterPictureSizes(); 776 mPictureSizeValues = create_sizes_str( 777 mPictureSizesPtr, mSupportedPictureSizesCount); 778 mPreviewSizeValues = create_sizes_str( 779 mPreviewSizes, mPreviewSizeCount); 780 mVideoSizeValues = create_sizes_str( 781 mVideoSizes, mVideoSizeCount); 782 783 //Query for max HFR value 784 camera_hfr_mode_t maxHFR; 785 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_MAX_HFR_MODE, (void *)&maxHFR); 786 //Filter HFR values and build parameter string 787 String8 str; 788 for(int i=0; i<HFR_VALUES_COUNT; i++){ 789 if(hfr[i].val <= maxHFR){ 790 if(i>0) str.append(","); 791 str.append(hfr[i].desc); 792 } 793 } 794 mHfrValues = str; 795 mHfrSizeValues = create_sizes_str( 796 default_hfr_sizes, hfr_sizes_count); 797 mFpsRangesSupportedValues = create_fps_str( 798 FpsRangesSupported,FPS_RANGES_SUPPORTED_COUNT ); 799 mParameters.set( 800 QCameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, 801 mFpsRangesSupportedValues); 802 mParameters.setPreviewFpsRange(MINIMUM_FPS*1000,MAXIMUM_FPS*1000); 803 mFlashValues = create_values_str( 804 flash, sizeof(flash) / sizeof(str_map)); 805 mLensShadeValues = create_values_str( 806 lensshade,sizeof(lensshade)/sizeof(str_map)); 807 mMceValues = create_values_str( 808 mce,sizeof(mce)/sizeof(str_map)); 809 mEffectValues = create_values_str(effects, sizeof(effects) / sizeof(str_map)); 810 mAntibandingValues = create_values_str( 811 antibanding, sizeof(antibanding) / sizeof(str_map)); 812 mIsoValues = create_values_str(iso,sizeof(iso)/sizeof(str_map)); 813 mAutoExposureValues = create_values_str( 814 autoexposure, sizeof(autoexposure) / sizeof(str_map)); 815 mWhitebalanceValues = create_values_str( 816 whitebalance, sizeof(whitebalance) / sizeof(str_map)); 817 818 if(mHasAutoFocusSupport){ 819 mFocusModeValues = create_values_str( 820 focus_modes_auto, sizeof(focus_modes_auto) / sizeof(str_map)); 821 } 822 823 mSceneModeValues = create_values_str(scenemode, sizeof(scenemode) / sizeof(str_map)); 824 825 if(mHasAutoFocusSupport){ 826 mTouchAfAecValues = create_values_str( 827 touchafaec,sizeof(touchafaec)/sizeof(str_map)); 828 } 829 //Currently Enabling Histogram for 8x60 830 mHistogramValues = create_values_str( 831 histogram,sizeof(histogram)/sizeof(str_map)); 832 833 mSkinToneEnhancementValues = create_values_str( 834 skinToneEnhancement,sizeof(skinToneEnhancement)/sizeof(str_map)); 835 836 mPictureFormatValues = create_values_str( 837 picture_formats, sizeof(picture_formats)/sizeof(str_map)); 838 839 mZoomSupported=false; 840 mMaxZoom=0; 841 mm_camera_zoom_tbl_t zmt; 842 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 843 MM_CAMERA_PARM_MAXZOOM, &mMaxZoom)){ 844 ALOGE("%s:Failed to get max zoom",__func__); 845 }else{ 846 847 ALOGV("Max Zoom:%d",mMaxZoom); 848 /* Kernel driver limits the max amount of data that can be retreived through a control 849 command to 260 bytes hence we conservatively limit to 110 zoom ratios */ 850 if(mMaxZoom>MAX_ZOOM_RATIOS) { 851 ALOGV("%s:max zoom is larger than sizeof zoomRatios table",__func__); 852 mMaxZoom=MAX_ZOOM_RATIOS-1; 853 } 854 zmt.size=mMaxZoom; 855 zmt.zoom_ratio_tbl=&zoomRatios[0]; 856 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 857 MM_CAMERA_PARM_ZOOM_RATIO, &zmt)){ 858 ALOGE("%s:Failed to get max zoom ratios",__func__); 859 }else{ 860 mZoomSupported=true; 861 mZoomRatioValues = create_str(zoomRatios, mMaxZoom); 862 } 863 } 864 865 ALOGV("Zoom supported:%d",mZoomSupported); 866 867 denoise_value = create_values_str( 868 denoise, sizeof(denoise) / sizeof(str_map)); 869 870 if(supportsFaceDetection()) { 871 mFaceDetectionValues = create_values_str( 872 facedetection, sizeof(facedetection) / sizeof(str_map)); 873 } 874 875 if(mHasAutoFocusSupport){ 876 mSelectableZoneAfValues = create_values_str( 877 selectable_zone_af, sizeof(selectable_zone_af) / sizeof(str_map)); 878 } 879 880 mSceneDetectValues = create_values_str(scenedetect, sizeof(scenedetect) / sizeof(str_map)); 881 882 mRedeyeReductionValues = create_values_str( 883 redeye_reduction, sizeof(redeye_reduction) / sizeof(str_map)); 884 885 mZslValues = create_values_str( 886 zsl_modes,sizeof(zsl_modes)/sizeof(str_map)); 887 888 mParamStringInitialized = true; 889 } 890 891 //set supported video sizes 892 mParameters.set(QCameraParameters::KEY_SUPPORTED_VIDEO_SIZES, mVideoSizeValues.string()); 893 894 //set default video size to first one in supported table 895 String8 vSize = create_sizes_str(&mVideoSizes[0], 1); 896 mParameters.set(QCameraParameters::KEY_VIDEO_SIZE, vSize.string()); 897 898 //Set Preview size 899 int default_preview_width, default_preview_height; 900 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_DEFAULT_PREVIEW_WIDTH, 901 &default_preview_width); 902 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_DEFAULT_PREVIEW_HEIGHT, 903 &default_preview_height); 904 mParameters.setPreviewSize(default_preview_width, default_preview_height); 905 mParameters.set(QCameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, 906 mPreviewSizeValues.string()); 907 mDimension.display_width = default_preview_width; 908 mDimension.display_height = default_preview_height; 909 910 //Set Preview Frame Rate 911 if(mFps >= MINIMUM_FPS && mFps <= MAXIMUM_FPS) { 912 mPreviewFrameRateValues = create_values_range_str( 913 MINIMUM_FPS, mFps); 914 }else{ 915 mPreviewFrameRateValues = create_values_range_str( 916 MINIMUM_FPS, MAXIMUM_FPS); 917 } 918 919 920 if (cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FPS)) { 921 mParameters.set(QCameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, 922 mPreviewFrameRateValues.string()); 923 } else { 924 mParameters.set( 925 QCameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, 926 DEFAULT_FIXED_FPS); 927 } 928 929 //Set Preview Frame Rate Modes 930 mParameters.setPreviewFrameRateMode("frame-rate-auto"); 931 mFrameRateModeValues = create_values_str( 932 frame_rate_modes, sizeof(frame_rate_modes) / sizeof(str_map)); 933 if(cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FPS_MODE)){ 934 mParameters.set(QCameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATE_MODES, 935 mFrameRateModeValues.string()); 936 } 937 938 //Set Preview Format 939 //mParameters.setPreviewFormat("yuv420sp"); // informative 940 mParameters.setPreviewFormat(QCameraParameters::PIXEL_FORMAT_YUV420SP); 941 942 mPreviewFormatValues = create_values_str( 943 preview_formats, sizeof(preview_formats) / sizeof(str_map)); 944 mParameters.set(QCameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, 945 mPreviewFormatValues.string()); 946 947 //Set Overlay Format 948 mParameters.set("overlay-format", HAL_PIXEL_FORMAT_YCbCr_420_SP); 949 mParameters.set("max-num-detected-faces-hw", "2"); 950 951 // Set supported max faces 952 int maxNumFaces = 0; 953 if (supportsFaceDetection()) { 954 //Query the maximum number of faces supported by hardware. 955 if(MM_CAMERA_OK != cam_config_get_parm(mCameraId, 956 MM_CAMERA_PARM_MAX_NUM_FACES_DECT, &maxNumFaces)){ 957 ALOGE("%s:Failed to get max number of faces supported",__func__); 958 } 959 } 960 mParameters.set(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW, maxNumFaces); 961 //This paramtere is set to default here. This will be changed by application 962 //if it needs to support specific number of faces. See also setParameters. 963 mParameters.set(QCameraParameters::KEY_MAX_NUM_REQUESTED_FACES, 2); 964 965 // Set camera features supported flag 966 int32_t featureFlag = 0; 967 if (supportsFaceDetection()) { 968 featureFlag |= 0x00000001; // bit 0 indicate faciral feature 969 } 970 mParameters.set(QCameraParameters::KEY_SUPPORTED_CAMERA_FEATURES, featureFlag); 971 972 //Set Picture Size 973 mParameters.setPictureSize(DEFAULT_PICTURE_WIDTH, DEFAULT_PICTURE_HEIGHT); 974 mParameters.set(QCameraParameters::KEY_SUPPORTED_PICTURE_SIZES, 975 mPictureSizeValues.string()); 976 977 //Set Preview Frame Rate 978 if(mFps >= MINIMUM_FPS && mFps <= MAXIMUM_FPS) { 979 mParameters.setPreviewFrameRate(mFps); 980 }else{ 981 mParameters.setPreviewFrameRate(DEFAULT_FPS); 982 } 983 984 //Set Picture Format 985 mParameters.setPictureFormat("jpeg"); // informative 986 mParameters.set(QCameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, 987 mPictureFormatValues); 988 989 mParameters.set(QCameraParameters::KEY_JPEG_QUALITY, "90"); // max quality 990 mJpegQuality = 90; 991 //Set Video Format 992 mParameters.set(QCameraParameters::KEY_VIDEO_FRAME_FORMAT, "yuv420sp"); 993 994 //Set Thumbnail parameters 995 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, 996 THUMBNAIL_WIDTH_STR); // informative 997 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, 998 THUMBNAIL_HEIGHT_STR); // informative 999 mDimension.ui_thumbnail_width = 1000 thumbnail_sizes[DEFAULT_THUMBNAIL_SETTING].width; 1001 mDimension.ui_thumbnail_height = 1002 thumbnail_sizes[DEFAULT_THUMBNAIL_SETTING].height; 1003 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, "90"); 1004 String8 valuesStr = create_sizes_str(default_thumbnail_sizes, thumbnail_sizes_count); 1005 mParameters.set(QCameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, 1006 valuesStr.string()); 1007 // Define CAMERA_SMOOTH_ZOOM in Android.mk file , to enable smoothzoom 1008 #ifdef CAMERA_SMOOTH_ZOOM 1009 mParameters.set(QCameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED, "true"); 1010 #endif 1011 if(mZoomSupported){ 1012 mParameters.set(QCameraParameters::KEY_ZOOM_SUPPORTED, "true"); 1013 ALOGV("max zoom is %d", mMaxZoom-1); 1014 /* mMaxZoom value that the query interface returns is the size 1015 ALOGV("max zoom is %d", mMaxZoom-1); 1016 * mMaxZoom value that the query interface returns is the size 1017 * of zoom table. So the actual max zoom value will be one 1018 * less than that value. */ 1019 1020 mParameters.set("max-zoom",mMaxZoom-1); 1021 mParameters.set(QCameraParameters::KEY_ZOOM_RATIOS, 1022 mZoomRatioValues); 1023 } else 1024 { 1025 mParameters.set(QCameraParameters::KEY_ZOOM_SUPPORTED, "false"); 1026 } 1027 1028 /* Enable zoom support for video application if VPE enabled */ 1029 if(mZoomSupported) { 1030 mParameters.set("video-zoom-support", "true"); 1031 } else { 1032 mParameters.set("video-zoom-support", "false"); 1033 } 1034 1035 //8960 supports Power modes : Low power, Normal Power. 1036 mParameters.set("power-mode-supported", "true"); 1037 1038 //Set Live shot support 1039 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_LIVESHOT_MAIN); 1040 if(!rc) { 1041 ALOGV("%s:LIVESHOT is not supported", __func__); 1042 mParameters.set("video-snapshot-supported", "false"); 1043 } else { 1044 mParameters.set("video-snapshot-supported", "true"); 1045 } 1046 1047 1048 //Set default power mode 1049 mParameters.set(QCameraParameters::KEY_POWER_MODE,"Low_Power"); 1050 //Set Wnr on 1051 mParameters.set(QCameraParameters::KEY_DENOISE,true); 1052 //Set Camera Mode 1053 mParameters.set(QCameraParameters::KEY_CAMERA_MODE,1); 1054 mParameters.set(QCameraParameters::KEY_AE_BRACKET_HDR,"Off"); 1055 1056 //Set Antibanding 1057 mParameters.set(QCameraParameters::KEY_ANTIBANDING, 1058 QCameraParameters::ANTIBANDING_AUTO); 1059 mParameters.set(QCameraParameters::KEY_SUPPORTED_ANTIBANDING, 1060 mAntibandingValues); 1061 1062 //Set Effect 1063 mParameters.set(QCameraParameters::KEY_EFFECT, 1064 QCameraParameters::EFFECT_NONE); 1065 mParameters.set(QCameraParameters::KEY_SUPPORTED_EFFECTS, mEffectValues); 1066 1067 //Set Auto Exposure 1068 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE, 1069 QCameraParameters::AUTO_EXPOSURE_CENTER_WEIGHTED); 1070 mParameters.set(QCameraParameters::KEY_SUPPORTED_AUTO_EXPOSURE, mAutoExposureValues); 1071 1072 //Set WhiteBalance 1073 mParameters.set(QCameraParameters::KEY_WHITE_BALANCE, 1074 QCameraParameters::WHITE_BALANCE_AUTO); 1075 mParameters.set(QCameraParameters::KEY_SUPPORTED_WHITE_BALANCE,mWhitebalanceValues); 1076 1077 //Set AEC_LOCK 1078 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE_LOCK, "false"); 1079 if(cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_AEC_LOCK)){ 1080 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, "true"); 1081 } else { 1082 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, "false"); 1083 } 1084 //Set AWB_LOCK 1085 mParameters.set(QCameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, "false"); 1086 if(cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_AWB_LOCK)) 1087 mParameters.set(QCameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, "true"); 1088 else 1089 mParameters.set(QCameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, "false"); 1090 1091 //Set Focus Mode 1092 if(mHasAutoFocusSupport){ 1093 mParameters.set(QCameraParameters::KEY_FOCUS_MODE, 1094 QCameraParameters::FOCUS_MODE_AUTO); 1095 mFocusMode = AF_MODE_AUTO; 1096 mParameters.set(QCameraParameters::KEY_SUPPORTED_FOCUS_MODES, 1097 mFocusModeValues); 1098 mParameters.set(QCameraParameters::KEY_MAX_NUM_FOCUS_AREAS, "1"); 1099 mParameters.set(QCameraParameters::KEY_MAX_NUM_METERING_AREAS, "1"); 1100 } else { 1101 mParameters.set(QCameraParameters::KEY_FOCUS_MODE, 1102 QCameraParameters::FOCUS_MODE_FIXED); 1103 mFocusMode = DONT_CARE; 1104 mParameters.set(QCameraParameters::KEY_SUPPORTED_FOCUS_MODES, 1105 QCameraParameters::FOCUS_MODE_FIXED); 1106 mParameters.set(QCameraParameters::KEY_MAX_NUM_FOCUS_AREAS, "0"); 1107 mParameters.set(QCameraParameters::KEY_MAX_NUM_METERING_AREAS, "0"); 1108 } 1109 1110 mParameters.set(QCameraParameters::KEY_FOCUS_AREAS, DEFAULT_CAMERA_AREA); 1111 mParameters.set(QCameraParameters::KEY_METERING_AREAS, DEFAULT_CAMERA_AREA); 1112 1113 //Set Flash 1114 if (cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_LED_MODE)) { 1115 mParameters.set(QCameraParameters::KEY_FLASH_MODE, 1116 QCameraParameters::FLASH_MODE_OFF); 1117 mParameters.set(QCameraParameters::KEY_SUPPORTED_FLASH_MODES, 1118 mFlashValues); 1119 } 1120 1121 //Set Sharpness 1122 mParameters.set(QCameraParameters::KEY_MAX_SHARPNESS, 1123 CAMERA_MAX_SHARPNESS); 1124 mParameters.set(QCameraParameters::KEY_SHARPNESS, 1125 CAMERA_DEF_SHARPNESS); 1126 1127 //Set Contrast 1128 mParameters.set(QCameraParameters::KEY_MAX_CONTRAST, 1129 CAMERA_MAX_CONTRAST); 1130 mParameters.set(QCameraParameters::KEY_CONTRAST, 1131 CAMERA_DEF_CONTRAST); 1132 1133 //Set Saturation 1134 mParameters.set(QCameraParameters::KEY_MAX_SATURATION, 1135 CAMERA_MAX_SATURATION); 1136 mParameters.set(QCameraParameters::KEY_SATURATION, 1137 CAMERA_DEF_SATURATION); 1138 1139 //Set Brightness/luma-adaptaion 1140 mParameters.set("luma-adaptation", "3"); 1141 1142 mParameters.set(QCameraParameters::KEY_PICTURE_FORMAT, 1143 QCameraParameters::PIXEL_FORMAT_JPEG); 1144 1145 //Set Lensshading 1146 mParameters.set(QCameraParameters::KEY_LENSSHADE, 1147 QCameraParameters::LENSSHADE_ENABLE); 1148 mParameters.set(QCameraParameters::KEY_SUPPORTED_LENSSHADE_MODES, 1149 mLensShadeValues); 1150 1151 //Set ISO Mode 1152 mParameters.set(QCameraParameters::KEY_ISO_MODE, 1153 QCameraParameters::ISO_AUTO); 1154 mParameters.set(QCameraParameters::KEY_SUPPORTED_ISO_MODES, 1155 mIsoValues); 1156 1157 //Set MCE 1158 mParameters.set(QCameraParameters::KEY_MEMORY_COLOR_ENHANCEMENT, 1159 QCameraParameters::MCE_ENABLE); 1160 mParameters.set(QCameraParameters::KEY_SUPPORTED_MEM_COLOR_ENHANCE_MODES, 1161 mMceValues); 1162 //Set HFR 1163 if (cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_HFR)) { 1164 mParameters.set(QCameraParameters::KEY_VIDEO_HIGH_FRAME_RATE, 1165 QCameraParameters::VIDEO_HFR_OFF); 1166 mParameters.set(QCameraParameters::KEY_SUPPORTED_HFR_SIZES, 1167 mHfrSizeValues.string()); 1168 mParameters.set(QCameraParameters::KEY_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES, 1169 mHfrValues); 1170 } else{ 1171 mParameters.set(QCameraParameters::KEY_SUPPORTED_HFR_SIZES,""); 1172 } 1173 1174 //Set Histogram 1175 mParameters.set(QCameraParameters::KEY_HISTOGRAM, 1176 QCameraParameters::HISTOGRAM_DISABLE); 1177 mParameters.set(QCameraParameters::KEY_SUPPORTED_HISTOGRAM_MODES, 1178 mHistogramValues); 1179 1180 //Set SkinTone Enhancement 1181 mParameters.set(QCameraParameters::KEY_SKIN_TONE_ENHANCEMENT, 1182 QCameraParameters::SKIN_TONE_ENHANCEMENT_DISABLE); 1183 mParameters.set("skinToneEnhancement", "0"); 1184 mParameters.set(QCameraParameters::KEY_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES, 1185 mSkinToneEnhancementValues); 1186 1187 //Set Scene Mode 1188 mParameters.set(QCameraParameters::KEY_SCENE_MODE, 1189 QCameraParameters::SCENE_MODE_AUTO); 1190 mParameters.set(QCameraParameters::KEY_SUPPORTED_SCENE_MODES, 1191 mSceneModeValues); 1192 1193 //Set Streaming Textures 1194 mParameters.set("strtextures", "OFF"); 1195 1196 //Set Denoise 1197 mParameters.set(QCameraParameters::KEY_DENOISE, 1198 QCameraParameters::DENOISE_ON); 1199 mParameters.set(QCameraParameters::KEY_SUPPORTED_DENOISE, 1200 denoise_value); 1201 //Set Touch AF/AEC 1202 mParameters.set(QCameraParameters::KEY_TOUCH_AF_AEC, 1203 QCameraParameters::TOUCH_AF_AEC_OFF); 1204 mParameters.set(QCameraParameters::KEY_SUPPORTED_TOUCH_AF_AEC, 1205 mTouchAfAecValues); 1206 /* touch-AF ROI for reducing af fail case */ 1207 mParameters.set("touchAfAec-dx","200"); 1208 mParameters.set("touchAfAec-dy","200"); 1209 1210 //Set Scene Detection 1211 mParameters.set(QCameraParameters::KEY_SCENE_DETECT, 1212 QCameraParameters::SCENE_DETECT_OFF); 1213 mParameters.set(QCameraParameters::KEY_SUPPORTED_SCENE_DETECT, 1214 mSceneDetectValues); 1215 1216 //Set Selectable Zone AF 1217 mParameters.set(QCameraParameters::KEY_SELECTABLE_ZONE_AF, 1218 QCameraParameters::SELECTABLE_ZONE_AF_AUTO); 1219 mParameters.set(QCameraParameters::KEY_SUPPORTED_SELECTABLE_ZONE_AF, 1220 mSelectableZoneAfValues); 1221 1222 //Set Face Detection 1223 if(supportsFaceDetection()){ 1224 mParameters.set(QCameraParameters::KEY_FACE_DETECTION, 1225 QCameraParameters::FACE_DETECTION_OFF); 1226 mParameters.set(QCameraParameters::KEY_SUPPORTED_FACE_DETECTION, 1227 mFaceDetectionValues); 1228 } 1229 1230 //Set Red Eye Reduction 1231 mParameters.set(QCameraParameters::KEY_REDEYE_REDUCTION, 1232 QCameraParameters::REDEYE_REDUCTION_DISABLE); 1233 mParameters.set(QCameraParameters::KEY_SUPPORTED_REDEYE_REDUCTION, 1234 mRedeyeReductionValues); 1235 1236 //Set ZSL 1237 mParameters.set(QCameraParameters::KEY_ZSL, 1238 QCameraParameters::ZSL_OFF); 1239 mParameters.set(QCameraParameters::KEY_SUPPORTED_ZSL_MODES, 1240 mZslValues); 1241 1242 //Set Focal length, horizontal and vertical view angles 1243 focus_distances_info_t focalLength; 1244 float horizontalViewAngle = 0.0f; 1245 float verticalViewAngle = 0.0f; 1246 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_FOCAL_LENGTH, 1247 (void *)&focalLength); 1248 mParameters.setFloat(QCameraParameters::KEY_FOCAL_LENGTH, 1249 focalLength.focus_distance[0]); 1250 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_HORIZONTAL_VIEW_ANGLE, 1251 (void *)&horizontalViewAngle); 1252 mParameters.setFloat(QCameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, 1253 horizontalViewAngle); 1254 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_VERTICAL_VIEW_ANGLE, 1255 (void *)&verticalViewAngle); 1256 mParameters.setFloat(QCameraParameters::KEY_VERTICAL_VIEW_ANGLE, 1257 verticalViewAngle); 1258 1259 //Set Aperture 1260 float f_number = 0.0f; 1261 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_F_NUMBER, 1262 (void *)&f_number); 1263 mExifValues.f_number = getRational(f_number*F_NUMBER_DECIMAL_PRECISION, F_NUMBER_DECIMAL_PRECISION); 1264 1265 //Set Exposure Compensation 1266 mParameters.set( 1267 QCameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, 1268 EXPOSURE_COMPENSATION_MAXIMUM_NUMERATOR); 1269 mParameters.set( 1270 QCameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, 1271 EXPOSURE_COMPENSATION_MINIMUM_NUMERATOR); 1272 mParameters.set( 1273 QCameraParameters::KEY_EXPOSURE_COMPENSATION, 1274 EXPOSURE_COMPENSATION_DEFAULT_NUMERATOR); 1275 mParameters.setFloat( 1276 QCameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, 1277 EXPOSURE_COMPENSATION_STEP); 1278 1279 mParameters.set("num-snaps-per-shutter", 1); 1280 1281 mParameters.set("capture-burst-captures-values", getZSLQueueDepth()); 1282 mParameters.set("capture-burst-interval-supported", "true"); 1283 mParameters.set("capture-burst-interval-max", BURST_INTREVAL_MAX); /*skip frames*/ 1284 mParameters.set("capture-burst-interval-min", BURST_INTREVAL_MIN); /*skip frames*/ 1285 mParameters.set("capture-burst-interval", BURST_INTREVAL_DEFAULT); /*skip frames*/ 1286 mParameters.set("capture-burst-retroactive", 0); 1287 mParameters.set("capture-burst-retroactive-max", getZSLQueueDepth()); 1288 mParameters.set("capture-burst-exposures", ""); 1289 mParameters.set("capture-burst-exposures-values", 1290 "-12,-11,-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12"); 1291 { 1292 String8 CamModeStr; 1293 char buffer[32]; 1294 int flag = 0; 1295 1296 for (int i = 0; i < HAL_CAM_MODE_MAX; i++) { 1297 if ( 0 ) { /*exclude some conflicting case*/ 1298 } else { 1299 if (flag == 0) { /*first item*/ 1300 snprintf(buffer, sizeof(buffer), "%d", i); 1301 } else { 1302 snprintf(buffer, sizeof(buffer), ",%d", i); 1303 } 1304 flag = 1; 1305 CamModeStr.append(buffer); 1306 } 1307 } 1308 mParameters.set("camera-mode-values", CamModeStr); 1309 } 1310 1311 mParameters.set("ae-bracket-hdr-values", 1312 create_values_str(hdr_bracket, sizeof(hdr_bracket)/sizeof(str_map) )); 1313 1314 // if(mIs3DModeOn) 1315 // mParameters.set("3d-frame-format", "left-right"); 1316 mParameters.set("no-display-mode", 0); 1317 //mUseOverlay = useOverlay(); 1318 mParameters.set("zoom", 0); 1319 1320 int mNuberOfVFEOutputs; 1321 ret = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_VFE_OUTPUT_ENABLE, &mNuberOfVFEOutputs); 1322 if(ret != MM_CAMERA_OK) { 1323 ALOGE("get parm MM_CAMERA_PARM_VFE_OUTPUT_ENABLE failed"); 1324 ret = BAD_VALUE; 1325 } 1326 if(mNuberOfVFEOutputs == 1) 1327 { 1328 mParameters.set(QCameraParameters::KEY_SINGLE_ISP_OUTPUT_ENABLED, "true"); 1329 } else { 1330 mParameters.set(QCameraParameters::KEY_SINGLE_ISP_OUTPUT_ENABLED, "false"); 1331 } 1332 1333 if (setParameters(mParameters) != NO_ERROR) { 1334 ALOGE("Failed to set default parameters?!"); 1335 } 1336 1337 mNoDisplayMode = 0; 1338 mLedStatusForZsl = LED_MODE_OFF; 1339 1340 mInitialized = true; 1341 strTexturesOn = false; 1342 1343 ALOGV("%s: X", __func__); 1344 return; 1345 } 1346 1347 /** 1348 * Set the camera parameters. This returns BAD_VALUE if any parameter is 1349 * invalid or not supported. 1350 */ 1351 1352 int QCameraHardwareInterface::setParameters(const char *parms) 1353 { 1354 QCameraParameters param; 1355 String8 str = String8(parms); 1356 param.unflatten(str); 1357 status_t ret = setParameters(param); 1358 if(ret == NO_ERROR) 1359 return 0; 1360 else 1361 return -1; 1362 } 1363 1364 /** 1365 * Set the camera parameters. This returns BAD_VALUE if any parameter is 1366 * invalid or not supported. */ 1367 status_t QCameraHardwareInterface::setParameters(const QCameraParameters& params) 1368 { 1369 status_t ret = NO_ERROR; 1370 1371 ALOGV("%s: E", __func__); 1372 // Mutex::Autolock l(&mLock); 1373 status_t rc, final_rc = NO_ERROR; 1374 1375 if ((rc = setPowerMode(params))) final_rc = rc; 1376 if ((rc = setPreviewSize(params))) final_rc = rc; 1377 if ((rc = setVideoSize(params))) final_rc = rc; 1378 if ((rc = setPictureSize(params))) final_rc = rc; 1379 if ((rc = setJpegThumbnailSize(params))) final_rc = rc; 1380 if ((rc = setJpegQuality(params))) final_rc = rc; 1381 if ((rc = setEffect(params))) final_rc = rc; 1382 if ((rc = setGpsLocation(params))) final_rc = rc; 1383 if ((rc = setRotation(params))) final_rc = rc; 1384 if ((rc = setZoom(params))) final_rc = rc; 1385 if ((rc = setOrientation(params))) final_rc = rc; 1386 if ((rc = setLensshadeValue(params))) final_rc = rc; 1387 if ((rc = setMCEValue(params))) final_rc = rc; 1388 if ((rc = setPictureFormat(params))) final_rc = rc; 1389 if ((rc = setSharpness(params))) final_rc = rc; 1390 if ((rc = setSaturation(params))) final_rc = rc; 1391 if ((rc = setSceneMode(params))) final_rc = rc; 1392 if ((rc = setContrast(params))) final_rc = rc; 1393 // if ((rc = setFaceDetect(params))) final_rc = rc; 1394 if ((rc = setStrTextures(params))) final_rc = rc; 1395 if ((rc = setPreviewFormat(params))) final_rc = rc; 1396 if ((rc = setSkinToneEnhancement(params))) final_rc = rc; 1397 if ((rc = setWaveletDenoise(params))) final_rc = rc; 1398 if ((rc = setAntibanding(params))) final_rc = rc; 1399 // if ((rc = setOverlayFormats(params))) final_rc = rc; 1400 if ((rc = setRedeyeReduction(params))) final_rc = rc; 1401 if ((rc = setCaptureBurstExp())) final_rc = rc; 1402 1403 const char *str_val = params.get("capture-burst-exposures"); 1404 if ( str_val == NULL || strlen(str_val)==0 ) { 1405 char burst_exp[PROPERTY_VALUE_MAX]; 1406 memset(burst_exp, 0, sizeof(burst_exp)); 1407 property_get("persist.capture.burst.exposures", burst_exp, ""); 1408 if ( strlen(burst_exp)>0 ) { 1409 mParameters.set("capture-burst-exposures", burst_exp); 1410 } 1411 } else { 1412 mParameters.set("capture-burst-exposures", str_val); 1413 } 1414 1415 if ((rc = setAEBracket(params))) final_rc = rc; 1416 // if ((rc = setDenoise(params))) final_rc = rc; 1417 if ((rc = setPreviewFpsRange(params))) final_rc = rc; 1418 if((rc = setRecordingHint(params))) final_rc = rc; 1419 if ((rc = setNumOfSnapshot())) final_rc = rc; 1420 if ((rc = setAecAwbLock(params))) final_rc = rc; 1421 if ((rc = setWhiteBalance(params))) final_rc = rc; 1422 const char *str = params.get(QCameraParameters::KEY_SCENE_MODE); 1423 int32_t value = attr_lookup(scenemode, sizeof(scenemode) / sizeof(str_map), str); 1424 1425 if((value != NOT_FOUND) && (value == CAMERA_BESTSHOT_OFF )) { 1426 //if ((rc = setPreviewFrameRateMode(params))) final_rc = rc; 1427 if ((rc = setPreviewFrameRate(params))) final_rc = rc; 1428 if ((rc = setBrightness(params))) final_rc = rc; 1429 if ((rc = setISOValue(params))) final_rc = rc; 1430 if ((rc = setFocusAreas(params))) final_rc = rc; 1431 if ((rc = setMeteringAreas(params))) final_rc = rc; 1432 } 1433 if ((rc = setFocusMode(params))) final_rc = rc; 1434 if ((rc = setAutoExposure(params))) final_rc = rc; 1435 if ((rc = setExposureCompensation(params))) final_rc = rc; 1436 if ((rc = setFlash(params))) final_rc = rc; 1437 //selectableZoneAF needs to be invoked after continuous AF 1438 if ((rc = setSelectableZoneAf(params))) final_rc = rc; 1439 // setHighFrameRate needs to be done at end, as there can 1440 // be a preview restart, and need to use the updated parameters 1441 if ((rc = setHighFrameRate(params))) final_rc = rc; 1442 if ((rc = setZSLBurstLookBack(params))) final_rc = rc; 1443 if ((rc = setZSLBurstInterval(params))) final_rc = rc; 1444 if ((rc = setNoDisplayMode(params))) final_rc = rc; 1445 1446 //Update Exiftag values. 1447 setExifTags(); 1448 1449 ALOGV("%s: X", __func__); 1450 return final_rc; 1451 } 1452 1453 /** Retrieve the camera parameters. The buffer returned by the camera HAL 1454 must be returned back to it with put_parameters, if put_parameters 1455 is not NULL. 1456 */ 1457 int QCameraHardwareInterface::getParameters(char **parms) 1458 { 1459 char* rc = NULL; 1460 String8 str; 1461 QCameraParameters param = getParameters(); 1462 //param.dump(); 1463 str = param.flatten( ); 1464 rc = (char *)malloc(sizeof(char)*(str.length()+1)); 1465 if(rc != NULL){ 1466 memset(rc, 0, sizeof(char)*(str.length()+1)); 1467 strncpy(rc, str.string(), str.length()); 1468 rc[str.length()] = 0; 1469 *parms = rc; 1470 } 1471 return 0; 1472 } 1473 1474 /** The camera HAL uses its own memory to pass us the parameters when we 1475 call get_parameters. Use this function to return the memory back to 1476 the camera HAL, if put_parameters is not NULL. If put_parameters 1477 is NULL, then you have to use free() to release the memory. 1478 */ 1479 void QCameraHardwareInterface::putParameters(char *rc) 1480 { 1481 free(rc); 1482 rc = NULL; 1483 } 1484 1485 QCameraParameters& QCameraHardwareInterface::getParameters() 1486 { 1487 Mutex::Autolock lock(mLock); 1488 mParameters.set(QCameraParameters::KEY_FOCUS_DISTANCES, mFocusDistance.string()); 1489 const char *str = mParameters.get(QCameraParameters::KEY_SCENE_MODE); 1490 if (mHasAutoFocusSupport && strcmp(str, "auto")) { 1491 mParameters.set(QCameraParameters::KEY_FOCUS_MODE, 1492 QCameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE); 1493 } 1494 return mParameters; 1495 } 1496 1497 status_t QCameraHardwareInterface::runFaceDetection() 1498 { 1499 bool ret = true; 1500 1501 const char *str = mParameters.get(QCameraParameters::KEY_FACE_DETECTION); 1502 if (str != NULL) { 1503 int value = attr_lookup(facedetection, 1504 sizeof(facedetection) / sizeof(str_map), str); 1505 fd_set_parm_t fd_set_parm; 1506 int requested_faces = mParameters.getInt(QCameraParameters::KEY_MAX_NUM_REQUESTED_FACES); 1507 fd_set_parm.fd_mode = value; 1508 fd_set_parm.num_fd = requested_faces; 1509 ret = native_set_parms(MM_CAMERA_PARM_FD, sizeof(fd_set_parm_t), (void *)&fd_set_parm); 1510 return ret ? NO_ERROR : UNKNOWN_ERROR; 1511 } 1512 ALOGE("Invalid Face Detection value: %s", (str == NULL) ? "NULL" : str); 1513 return BAD_VALUE; 1514 } 1515 1516 status_t QCameraHardwareInterface::setSharpness(const QCameraParameters& params) 1517 { 1518 bool ret = false; 1519 int rc = MM_CAMERA_OK; 1520 ALOGV("%s",__func__); 1521 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_SHARPNESS); 1522 if(!rc) { 1523 ALOGV("%s:CONTRAST not supported", __func__); 1524 return NO_ERROR; 1525 } 1526 int sharpness = params.getInt(QCameraParameters::KEY_SHARPNESS); 1527 if((sharpness < CAMERA_MIN_SHARPNESS 1528 || sharpness > CAMERA_MAX_SHARPNESS)) 1529 return UNKNOWN_ERROR; 1530 1531 ALOGV("setting sharpness %d", sharpness); 1532 mParameters.set(QCameraParameters::KEY_SHARPNESS, sharpness); 1533 ret = native_set_parms(MM_CAMERA_PARM_SHARPNESS, sizeof(sharpness), 1534 (void *)&sharpness); 1535 return ret ? NO_ERROR : UNKNOWN_ERROR; 1536 } 1537 1538 status_t QCameraHardwareInterface::setSaturation(const QCameraParameters& params) 1539 { 1540 bool ret = false; 1541 int rc = MM_CAMERA_OK; 1542 ALOGV("%s",__func__); 1543 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_SATURATION); 1544 if(!rc) { 1545 ALOGV("%s:MM_CAMERA_PARM_SATURATION not supported", __func__); 1546 return NO_ERROR; 1547 } 1548 int result; 1549 int saturation = params.getInt(QCameraParameters::KEY_SATURATION); 1550 1551 if((saturation < CAMERA_MIN_SATURATION) 1552 || (saturation > CAMERA_MAX_SATURATION)) 1553 return UNKNOWN_ERROR; 1554 1555 ALOGV("Setting saturation %d", saturation); 1556 mParameters.set(QCameraParameters::KEY_SATURATION, saturation); 1557 ret = native_set_parms(MM_CAMERA_PARM_SATURATION, sizeof(saturation), 1558 (void *)&saturation, (int *)&result); 1559 if(result != MM_CAMERA_OK) 1560 ALOGV("Saturation Value: %d is not set as the selected value is not supported", saturation); 1561 return ret ? NO_ERROR : UNKNOWN_ERROR; 1562 } 1563 1564 status_t QCameraHardwareInterface::setContrast(const QCameraParameters& params) 1565 { 1566 ALOGV("%s E", __func__ ); 1567 int rc = MM_CAMERA_OK; 1568 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_CONTRAST); 1569 if(!rc) { 1570 ALOGV("%s:CONTRAST not supported", __func__); 1571 return NO_ERROR; 1572 } 1573 const char *str = params.get(QCameraParameters::KEY_SCENE_MODE); 1574 ALOGV("Contrast : %s",str); 1575 int32_t value = attr_lookup(scenemode, sizeof(scenemode) / sizeof(str_map), str); 1576 if(value == CAMERA_BESTSHOT_OFF) { 1577 int contrast = params.getInt(QCameraParameters::KEY_CONTRAST); 1578 if((contrast < CAMERA_MIN_CONTRAST) 1579 || (contrast > CAMERA_MAX_CONTRAST)) 1580 { 1581 ALOGV("Contrast Value not matching"); 1582 return UNKNOWN_ERROR; 1583 } 1584 ALOGV("setting contrast %d", contrast); 1585 mParameters.set(QCameraParameters::KEY_CONTRAST, contrast); 1586 ALOGV("Calling Contrast set on Lower layer"); 1587 bool ret = native_set_parms(MM_CAMERA_PARM_CONTRAST, sizeof(contrast), 1588 (void *)&contrast); 1589 ALOGV("Lower layer returned %d", ret); 1590 int bestshot_reconfigure; 1591 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_BESTSHOT_RECONFIGURE, 1592 &bestshot_reconfigure); 1593 if(bestshot_reconfigure) { 1594 if (mContrast != contrast) { 1595 mContrast = contrast; 1596 if (mPreviewState == QCAMERA_HAL_PREVIEW_STARTED && ret) { 1597 mRestartPreview = 1; 1598 pausePreviewForZSL(); 1599 } 1600 } 1601 } 1602 return ret ? NO_ERROR : UNKNOWN_ERROR; 1603 } else { 1604 ALOGV(" Contrast value will not be set " \ 1605 "when the scenemode selected is %s", str); 1606 return NO_ERROR; 1607 } 1608 return BAD_VALUE; 1609 } 1610 1611 status_t QCameraHardwareInterface::setSceneDetect(const QCameraParameters& params) 1612 { 1613 ALOGV("%s",__func__); 1614 bool retParm; 1615 int rc = MM_CAMERA_OK; 1616 1617 rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_ASD_ENABLE); 1618 if(!rc) { 1619 ALOGV("%s:MM_CAMERA_PARM_ASD_ENABLE not supported", __func__); 1620 return NO_ERROR; 1621 } 1622 1623 const char *str = params.get(QCameraParameters::KEY_SCENE_DETECT); 1624 ALOGV("Scene Detect string : %s",str); 1625 if (str != NULL) { 1626 int32_t value = attr_lookup(scenedetect, sizeof(scenedetect) / sizeof(str_map), str); 1627 ALOGV("Scenedetect Value : %d",value); 1628 if (value != NOT_FOUND) { 1629 mParameters.set(QCameraParameters::KEY_SCENE_DETECT, str); 1630 1631 retParm = native_set_parms(MM_CAMERA_PARM_ASD_ENABLE, sizeof(value), 1632 (void *)&value); 1633 1634 return retParm ? NO_ERROR : UNKNOWN_ERROR; 1635 } 1636 } 1637 return BAD_VALUE; 1638 } 1639 1640 status_t QCameraHardwareInterface::setZoom(const QCameraParameters& params) 1641 { 1642 status_t rc = NO_ERROR; 1643 1644 ALOGV("%s: E",__func__); 1645 1646 1647 if( !( cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_ZOOM))) { 1648 ALOGV("%s:MM_CAMERA_PARM_ZOOM not supported", __func__); 1649 return NO_ERROR; 1650 } 1651 // No matter how many different zoom values the driver can provide, HAL 1652 // provides applictations the same number of zoom levels. The maximum driver 1653 // zoom value depends on sensor output (VFE input) and preview size (VFE 1654 // output) because VFE can only crop and cannot upscale. If the preview size 1655 // is bigger, the maximum zoom ratio is smaller. However, we want the 1656 // zoom ratio of each zoom level is always the same whatever the preview 1657 // size is. Ex: zoom level 1 is always 1.2x, zoom level 2 is 1.44x, etc. So, 1658 // we need to have a fixed maximum zoom value and do read it from the 1659 // driver. 1660 static const int ZOOM_STEP = 1; 1661 int32_t zoom_level = params.getInt("zoom"); 1662 if(zoom_level >= 0 && zoom_level <= mMaxZoom-1) { 1663 mParameters.set("zoom", zoom_level); 1664 int32_t zoom_value = ZOOM_STEP * zoom_level; 1665 bool ret = native_set_parms(MM_CAMERA_PARM_ZOOM, 1666 sizeof(zoom_value), (void *)&zoom_value); 1667 if(ret) { 1668 mCurrentZoom=zoom_level; 1669 } 1670 rc = ret ? NO_ERROR : UNKNOWN_ERROR; 1671 } else { 1672 rc = BAD_VALUE; 1673 } 1674 ALOGV("%s X",__func__); 1675 return rc; 1676 1677 } 1678 1679 status_t QCameraHardwareInterface::setISOValue(const QCameraParameters& params) { 1680 1681 status_t rc = NO_ERROR; 1682 ALOGV("%s",__func__); 1683 1684 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_ISO); 1685 if(!rc) { 1686 ALOGV("%s:MM_CAMERA_PARM_ISO not supported", __func__); 1687 return NO_ERROR; 1688 } 1689 const char *str = params.get(QCameraParameters::KEY_ISO_MODE); 1690 ALOGV("ISO string : %s", str); 1691 int8_t temp_hjr; 1692 if (str != NULL) { 1693 int value = (camera_iso_mode_type)attr_lookup( 1694 iso, sizeof(iso) / sizeof(str_map), str); 1695 ALOGV("ISO string : %s", str); 1696 if (value != NOT_FOUND) { 1697 camera_iso_mode_type temp = (camera_iso_mode_type) value; 1698 if (value == CAMERA_ISO_DEBLUR) { 1699 temp_hjr = true; 1700 native_set_parms(MM_CAMERA_PARM_HJR, sizeof(int8_t), (void*)&temp_hjr); 1701 mHJR = value; 1702 } 1703 else { 1704 if (mHJR == CAMERA_ISO_DEBLUR) { 1705 temp_hjr = false; 1706 native_set_parms(MM_CAMERA_PARM_HJR, sizeof(int8_t), (void*)&temp_hjr); 1707 mHJR = value; 1708 } 1709 } 1710 1711 mParameters.set(QCameraParameters::KEY_ISO_MODE, str); 1712 native_set_parms(MM_CAMERA_PARM_ISO, sizeof(camera_iso_mode_type), (void *)&temp); 1713 mIsoValue = (int)temp; 1714 return NO_ERROR; 1715 } 1716 } 1717 return BAD_VALUE; 1718 } 1719 1720 status_t QCameraHardwareInterface::updateFocusDistances() 1721 { 1722 ALOGV("%s: IN", __FUNCTION__); 1723 focus_distances_info_t focusDistances; 1724 if(cam_config_get_parm(mCameraId, MM_CAMERA_PARM_FOCUS_DISTANCES, 1725 &focusDistances) == MM_CAMERA_OK) { 1726 String8 str; 1727 char buffer[32] = {0}; 1728 //set all distances to infinity if focus mode is infinity 1729 if(mFocusMode == AF_MODE_INFINITY) { 1730 snprintf(buffer, sizeof(buffer), "Infinity,"); 1731 str.append(buffer); 1732 snprintf(buffer, sizeof(buffer), "Infinity,"); 1733 str.append(buffer); 1734 snprintf(buffer, sizeof(buffer), "Infinity"); 1735 str.append(buffer); 1736 } else { 1737 snprintf(buffer, sizeof(buffer), "%f", focusDistances.focus_distance[0]); 1738 str.append(buffer); 1739 snprintf(buffer, sizeof(buffer), ",%f", focusDistances.focus_distance[1]); 1740 str.append(buffer); 1741 snprintf(buffer, sizeof(buffer), ",%f", focusDistances.focus_distance[2]); 1742 str.append(buffer); 1743 } 1744 ALOGV("%s: setting KEY_FOCUS_DISTANCES as %s", __FUNCTION__, str.string()); 1745 mFocusDistance = str; 1746 return NO_ERROR; 1747 } 1748 ALOGE("%s: get CAMERA_PARM_FOCUS_DISTANCES failed!!!", __FUNCTION__); 1749 return BAD_VALUE; 1750 } 1751 1752 // Parse string like "(1, 2, 3, 4, ..., N)" 1753 // num is pointer to an allocated array of size N 1754 static int parseNDimVector(const char *str, int *num, int N, char delim = ',') 1755 { 1756 char *start, *end; 1757 if(num == NULL) { 1758 ALOGE("Invalid output array (num == NULL)"); 1759 return -1; 1760 } 1761 //check if string starts and ends with parantheses 1762 if(str[0] != '(' || str[strlen(str)-1] != ')') { 1763 ALOGE("Invalid format of string %s, valid format is (n1, n2, n3, n4 ...)", str); 1764 return -1; 1765 } 1766 start = (char*) str; 1767 start++; 1768 for(int i=0; i<N; i++) { 1769 *(num+i) = (int) strtol(start, &end, 10); 1770 if(*end != delim && i < N-1) { 1771 ALOGE("Cannot find delimeter '%c' in string \"%s\". end = %c", delim, str, *end); 1772 return -1; 1773 } 1774 start = end+1; 1775 } 1776 return 0; 1777 } 1778 1779 // parse string like "(1, 2, 3, 4, 5),(1, 2, 3, 4, 5),..." 1780 static int parseCameraAreaString(const char* str, int max_num_areas, 1781 camera_area_t *pAreas, int *num_areas_found) 1782 { 1783 char area_str[32]; 1784 const char *start, *end, *p; 1785 start = str; end = NULL; 1786 int values[5], index=0; 1787 *num_areas_found = 0; 1788 1789 while(start != NULL) { 1790 if(*start != '(') { 1791 ALOGE("%s: error: Ill formatted area string: %s", __func__, str); 1792 return -1; 1793 } 1794 end = strchr(start, ')'); 1795 if(end == NULL) { 1796 ALOGE("%s: error: Ill formatted area string: %s", __func__, str); 1797 return -1; 1798 } 1799 int i; 1800 for (i=0,p=start; p<=end; p++, i++) { 1801 area_str[i] = *p; 1802 } 1803 area_str[i] = '\0'; 1804 if(parseNDimVector(area_str, values, 5) < 0){ 1805 ALOGE("%s: error: Failed to parse the area string: %s", __func__, area_str); 1806 return -1; 1807 } 1808 // no more areas than max_num_areas are accepted. 1809 if(index >= max_num_areas) { 1810 ALOGE("%s: error: too many areas specified %s", __func__, str); 1811 return -1; 1812 } 1813 pAreas[index].x1 = values[0]; 1814 pAreas[index].y1 = values[1]; 1815 pAreas[index].x2 = values[2]; 1816 pAreas[index].y2 = values[3]; 1817 pAreas[index].weight = values[4]; 1818 1819 index++; 1820 start = strchr(end, '('); // serach for next '(' 1821 } 1822 (*num_areas_found) = index; 1823 return 0; 1824 } 1825 static bool validateCameraAreas(camera_area_t *areas, int num_areas) 1826 { 1827 for(int i=0; i<num_areas; i++) { 1828 1829 // handle special case (0, 0, 0, 0, 0) 1830 if((areas[i].x1 == 0) && (areas[i].y1 == 0) 1831 && (areas[i].x2 == 0) && (areas[i].y2 == 0) && (areas[i].weight == 0)) { 1832 continue; 1833 } 1834 if(areas[i].x1 < -1000) return false; // left should be >= -1000 1835 if(areas[i].y1 < -1000) return false; // top should be >= -1000 1836 if(areas[i].x2 > 1000) return false; // right should be <= 1000 1837 if(areas[i].y2 > 1000) return false; // bottom should be <= 1000 1838 if(areas[i].weight <= 0 || areas[i].weight > 1000) // weight should be in [1, 1000] 1839 return false; 1840 if(areas[i].x1 >= areas[i].x2) { // left should be < right 1841 return false; 1842 } 1843 if(areas[i].y1 >= areas[i].y2) // top should be < bottom 1844 return false; 1845 } 1846 return true; 1847 } 1848 1849 status_t QCameraHardwareInterface::setFocusAreas(const QCameraParameters& params) 1850 { 1851 ALOGV("%s: E", __func__); 1852 status_t rc; 1853 int max_num_af_areas = mParameters.getInt(QCameraParameters::KEY_MAX_NUM_FOCUS_AREAS); 1854 if(max_num_af_areas == 0) { 1855 return NO_ERROR; 1856 } 1857 const char *str = params.get(QCameraParameters::KEY_FOCUS_AREAS); 1858 if (str == NULL) { 1859 ALOGE("%s: Parameter string is null", __func__); 1860 rc = NO_ERROR; 1861 } else { 1862 camera_area_t *areas = new camera_area_t[max_num_af_areas]; 1863 int num_areas_found=0; 1864 if(parseCameraAreaString(str, max_num_af_areas, areas, &num_areas_found) < 0) { 1865 ALOGE("%s: Failed to parse the string: %s", __func__, str); 1866 delete areas; 1867 return BAD_VALUE; 1868 } 1869 for(int i=0; i<num_areas_found; i++) { 1870 ALOGV("FocusArea[%d] = (%d, %d, %d, %d, %d)", i, (areas[i].x1), (areas[i].y1), 1871 (areas[i].x2), (areas[i].y2), (areas[i].weight)); 1872 } 1873 if(validateCameraAreas(areas, num_areas_found) == false) { 1874 ALOGE("%s: invalid areas specified : %s", __func__, str); 1875 delete areas; 1876 return BAD_VALUE; 1877 } 1878 mParameters.set(QCameraParameters::KEY_FOCUS_AREAS, str); 1879 num_areas_found = 1; //temp; need to change after the multi-roi is enabled 1880 1881 //if the native_set_parms is called when preview is not started, it 1882 //crashes in lower layer, so return of preview is not started 1883 if(mPreviewState == QCAMERA_HAL_PREVIEW_STOPPED) { 1884 delete areas; 1885 return NO_ERROR; 1886 } 1887 1888 //for special area string (0, 0, 0, 0, 0), set the num_areas_found to 0, 1889 //so no action is takenby the lower layer 1890 if(num_areas_found == 1 && (areas[0].x1 == 0) && (areas[0].y1 == 0) 1891 && (areas[0].x2 == 0) && (areas[0].y2 == 0) && (areas[0].weight == 0)) { 1892 num_areas_found = 0; 1893 } 1894 #if 1 //temp solution 1895 1896 roi_info_t af_roi_value; 1897 memset(&af_roi_value, 0, sizeof(roi_info_t)); 1898 uint16_t x1, x2, y1, y2, dx, dy; 1899 int previewWidth, previewHeight; 1900 this->getPreviewSize(&previewWidth, &previewHeight); 1901 //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight) 1902 x1 = (uint16_t)((areas[0].x1 + 1000.0f)*(previewWidth/2000.0f)); 1903 y1 = (uint16_t)((areas[0].y1 + 1000.0f)*(previewHeight/2000.0f)); 1904 x2 = (uint16_t)((areas[0].x2 + 1000.0f)*(previewWidth/2000.0f)); 1905 y2 = (uint16_t)((areas[0].y2 + 1000.0f)*(previewHeight/2000.0f)); 1906 dx = x2 - x1; 1907 dy = y2 - y1; 1908 1909 af_roi_value.num_roi = num_areas_found; 1910 af_roi_value.roi[0].x = x1; 1911 af_roi_value.roi[0].y = y1; 1912 af_roi_value.roi[0].dx = dx; 1913 af_roi_value.roi[0].dy = dy; 1914 af_roi_value.is_multiwindow = 0; 1915 if (native_set_parms(MM_CAMERA_PARM_AF_ROI, sizeof(roi_info_t), (void*)&af_roi_value)) 1916 rc = NO_ERROR; 1917 else 1918 rc = BAD_VALUE; 1919 delete areas; 1920 #endif 1921 #if 0 //better solution with multi-roi, to be enabled later 1922 af_mtr_area_t afArea; 1923 afArea.num_area = num_areas_found; 1924 1925 uint16_t x1, x2, y1, y2, dx, dy; 1926 int previewWidth, previewHeight; 1927 this->getPreviewSize(&previewWidth, &previewHeight); 1928 1929 for(int i=0; i<num_areas_found; i++) { 1930 //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight) 1931 x1 = (uint16_t)((areas[i].x1 + 1000.0f)*(previewWidth/2000.0f)); 1932 y1 = (uint16_t)((areas[i].y1 + 1000.0f)*(previewHeight/2000.0f)); 1933 x2 = (uint16_t)((areas[i].x2 + 1000.0f)*(previewWidth/2000.0f)); 1934 y2 = (uint16_t)((areas[i].y2 + 1000.0f)*(previewHeight/2000.0f)); 1935 dx = x2 - x1; 1936 dy = y2 - y1; 1937 afArea.mtr_area[i].x = x1; 1938 afArea.mtr_area[i].y = y1; 1939 afArea.mtr_area[i].dx = dx; 1940 afArea.mtr_area[i].dy = dy; 1941 afArea.weight[i] = areas[i].weight; 1942 } 1943 1944 if(native_set_parms(MM_CAMERA_PARM_AF_MTR_AREA, sizeof(af_mtr_area_t), (void*)&afArea)) 1945 rc = NO_ERROR; 1946 else 1947 rc = BAD_VALUE;*/ 1948 #endif 1949 } 1950 ALOGV("%s: X", __func__); 1951 return rc; 1952 } 1953 1954 status_t QCameraHardwareInterface::setMeteringAreas(const QCameraParameters& params) 1955 { 1956 ALOGV("%s: E", __func__); 1957 status_t rc; 1958 int max_num_mtr_areas = mParameters.getInt(QCameraParameters::KEY_MAX_NUM_METERING_AREAS); 1959 if(max_num_mtr_areas == 0) { 1960 return NO_ERROR; 1961 } 1962 1963 const char *str = params.get(QCameraParameters::KEY_METERING_AREAS); 1964 if (str == NULL) { 1965 ALOGE("%s: Parameter string is null", __func__); 1966 rc = NO_ERROR; 1967 } else { 1968 camera_area_t *areas = new camera_area_t[max_num_mtr_areas]; 1969 int num_areas_found=0; 1970 if(parseCameraAreaString(str, max_num_mtr_areas, areas, &num_areas_found) < 0) { 1971 ALOGE("%s: Failed to parse the string: %s", __func__, str); 1972 delete areas; 1973 return BAD_VALUE; 1974 } 1975 for(int i=0; i<num_areas_found; i++) { 1976 ALOGV("MeteringArea[%d] = (%d, %d, %d, %d, %d)", i, (areas[i].x1), (areas[i].y1), 1977 (areas[i].x2), (areas[i].y2), (areas[i].weight)); 1978 } 1979 if(validateCameraAreas(areas, num_areas_found) == false) { 1980 ALOGE("%s: invalid areas specified : %s", __func__, str); 1981 delete areas; 1982 return BAD_VALUE; 1983 } 1984 mParameters.set(QCameraParameters::KEY_METERING_AREAS, str); 1985 1986 //if the native_set_parms is called when preview is not started, it 1987 //crashes in lower layer, so return of preview is not started 1988 if(mPreviewState == QCAMERA_HAL_PREVIEW_STOPPED) { 1989 delete areas; 1990 return NO_ERROR; 1991 } 1992 1993 num_areas_found = 1; //temp; need to change after the multi-roi is enabled 1994 1995 //for special area string (0, 0, 0, 0, 0), set the num_areas_found to 0, 1996 //so no action is takenby the lower layer 1997 if(num_areas_found == 1 && (areas[0].x1 == 0) && (areas[0].y1 == 0) 1998 && (areas[0].x2 == 0) && (areas[0].y2 == 0) && (areas[0].weight == 0)) { 1999 num_areas_found = 0; 2000 } 2001 #if 1 2002 cam_set_aec_roi_t aec_roi_value; 2003 uint16_t x1, x2, y1, y2; 2004 int previewWidth, previewHeight; 2005 this->getPreviewSize(&previewWidth, &previewHeight); 2006 //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight) 2007 x1 = (uint16_t)((areas[0].x1 + 1000.0f)*(previewWidth/2000.0f)); 2008 y1 = (uint16_t)((areas[0].y1 + 1000.0f)*(previewHeight/2000.0f)); 2009 x2 = (uint16_t)((areas[0].x2 + 1000.0f)*(previewWidth/2000.0f)); 2010 y2 = (uint16_t)((areas[0].y2 + 1000.0f)*(previewHeight/2000.0f)); 2011 delete areas; 2012 2013 if(num_areas_found == 1) { 2014 aec_roi_value.aec_roi_enable = AEC_ROI_ON; 2015 aec_roi_value.aec_roi_type = AEC_ROI_BY_COORDINATE; 2016 aec_roi_value.aec_roi_position.coordinate.x = (x1+x2)/2; 2017 aec_roi_value.aec_roi_position.coordinate.y = (y1+y2)/2; 2018 } else { 2019 aec_roi_value.aec_roi_enable = AEC_ROI_OFF; 2020 aec_roi_value.aec_roi_type = AEC_ROI_BY_COORDINATE; 2021 aec_roi_value.aec_roi_position.coordinate.x = DONT_CARE_COORDINATE; 2022 aec_roi_value.aec_roi_position.coordinate.y = DONT_CARE_COORDINATE; 2023 } 2024 2025 if(native_set_parms(MM_CAMERA_PARM_AEC_ROI, sizeof(cam_set_aec_roi_t), (void *)&aec_roi_value)) 2026 rc = NO_ERROR; 2027 else 2028 rc = BAD_VALUE; 2029 #endif 2030 #if 0 //solution including multi-roi, to be enabled later 2031 aec_mtr_area_t aecArea; 2032 aecArea.num_area = num_areas_found; 2033 2034 uint16_t x1, x2, y1, y2, dx, dy; 2035 int previewWidth, previewHeight; 2036 this->getPreviewSize(&previewWidth, &previewHeight); 2037 2038 for(int i=0; i<num_areas_found; i++) { 2039 //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight) 2040 x1 = (uint16_t)((areas[i].x1 + 1000.0f)*(previewWidth/2000.0f)); 2041 y1 = (uint16_t)((areas[i].y1 + 1000.0f)*(previewHeight/2000.0f)); 2042 x2 = (uint16_t)((areas[i].x2 + 1000.0f)*(previewWidth/2000.0f)); 2043 y2 = (uint16_t)((areas[i].y2 + 1000.0f)*(previewHeight/2000.0f)); 2044 dx = x2 - x1; 2045 dy = y2 - y1; 2046 aecArea.mtr_area[i].x = x1; 2047 aecArea.mtr_area[i].y = y1; 2048 aecArea.mtr_area[i].dx = dx; 2049 aecArea.mtr_area[i].dy = dy; 2050 aecArea.weight[i] = areas[i].weight; 2051 } 2052 delete areas; 2053 2054 if(native_set_parms(MM_CAMERA_PARM_AEC_MTR_AREA, sizeof(aec_mtr_area_t), (void*)&aecArea)) 2055 rc = NO_ERROR; 2056 else 2057 rc = BAD_VALUE; 2058 #endif 2059 } 2060 ALOGV("%s: X", __func__); 2061 return rc; 2062 } 2063 2064 status_t QCameraHardwareInterface::setFocusMode(const QCameraParameters& params) 2065 { 2066 const char *str = params.get(QCameraParameters::KEY_FOCUS_MODE); 2067 const char *prev_str = mParameters.get(QCameraParameters::KEY_FOCUS_MODE); 2068 bool modesAreSame = strcmp(str, prev_str) == 0; 2069 ALOGV("%s",__func__); 2070 if (str != NULL) { 2071 ALOGV("Focus mode '%s', previous focus mode '%s' (cmp %d)",str, prev_str, strcmp(str, prev_str)); 2072 2073 int32_t value; 2074 2075 if (mHasAutoFocusSupport){ 2076 value = attr_lookup(focus_modes_auto, 2077 sizeof(focus_modes_auto) / sizeof(str_map), str); 2078 } else { 2079 value = attr_lookup(focus_modes_fixed, 2080 sizeof(focus_modes_fixed) / sizeof(str_map), str); 2081 } 2082 2083 if (value != NOT_FOUND) { 2084 mParameters.set(QCameraParameters::KEY_FOCUS_MODE, str); 2085 mFocusMode = value; 2086 2087 if(updateFocusDistances() != NO_ERROR) { 2088 ALOGE("%s: updateFocusDistances failed for %s", __FUNCTION__, str); 2089 return UNKNOWN_ERROR; 2090 } 2091 mParameters.set(QCameraParameters::KEY_FOCUS_DISTANCES, mFocusDistance.string()); 2092 2093 // Do not set the AF state to 'not running'; 2094 // this prevents a bug where an autoFocus followed by a setParameters 2095 // with the same exact focus mode resulting in dropping the autoFocusEvent 2096 if(modesAreSame) { 2097 ALOGV("AF mode unchanged (still '%s'); don't touch CAF", str); 2098 return NO_ERROR; 2099 } else { 2100 ALOGV("AF made has changed to '%s'", str); 2101 } 2102 2103 if(mHasAutoFocusSupport){ 2104 bool ret = native_set_parms(MM_CAMERA_PARM_FOCUS_MODE, 2105 sizeof(value), 2106 (void *)&value); 2107 2108 int cafSupport = false; 2109 int caf_type=0; 2110 const char *str_hdr = mParameters.get(QCameraParameters::KEY_SCENE_MODE); 2111 if(!strcmp(str, QCameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO) || 2112 !strcmp(str, QCameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE)){ 2113 cafSupport = true; 2114 bool rc = false; 2115 if(!strcmp(str, QCameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO)) 2116 { 2117 caf_type = 1; 2118 rc = native_set_parms(MM_CAMERA_PARM_CAF_TYPE, sizeof(caf_type), (void *)&caf_type); 2119 } 2120 else if(!strcmp(str, QCameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE)) 2121 { 2122 caf_type = 2; 2123 rc = native_set_parms(MM_CAMERA_PARM_CAF_TYPE, sizeof(caf_type), (void *)&caf_type); 2124 } 2125 ALOGV("caf_type %d rc %d", caf_type, rc); 2126 } 2127 2128 2129 ALOGV("Continuous Auto Focus %d", cafSupport); 2130 if(mAutoFocusRunning && cafSupport){ 2131 ALOGV("Set auto focus running to false"); 2132 mAutoFocusRunning = false; 2133 if(MM_CAMERA_OK!=cam_ops_action(mCameraId,false,MM_CAMERA_OPS_FOCUS,NULL )) { 2134 ALOGE("%s: AF command failed err:%d error %s",__func__, errno,strerror(errno)); 2135 } 2136 } 2137 ret = native_set_parms(MM_CAMERA_PARM_CONTINUOUS_AF, sizeof(cafSupport), 2138 (void *)&cafSupport); 2139 } 2140 2141 return NO_ERROR; 2142 } 2143 ALOGV("%s:Could not look up str value",__func__); 2144 } 2145 ALOGE("Invalid focus mode value: %s", (str == NULL) ? "NULL" : str); 2146 return BAD_VALUE; 2147 } 2148 2149 status_t QCameraHardwareInterface::setSceneMode(const QCameraParameters& params) 2150 { 2151 status_t rc = NO_ERROR; 2152 ALOGV("%s",__func__); 2153 2154 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_BESTSHOT_MODE); 2155 if(!rc) { 2156 ALOGV("%s:Parameter Scenemode is not supported for this sensor", __func__); 2157 return NO_ERROR; 2158 } 2159 const char *str = params.get(QCameraParameters::KEY_SCENE_MODE); 2160 const char *oldstr = mParameters.get(QCameraParameters::KEY_SCENE_MODE); 2161 2162 if (str != NULL && oldstr != NULL) { 2163 int32_t value = attr_lookup(scenemode, sizeof(scenemode) / sizeof(str_map), str); 2164 if (value != NOT_FOUND) { 2165 /* Check to see if there was a change of scene mode */ 2166 if(strcmp(str,oldstr)) { 2167 ALOGV("%s: valued changed from %s to %s",__func__,oldstr, str); 2168 2169 if (!strcmp(str, "hdr")) { 2170 ALOGV("%s: setting num-snaps-per-shutter to 2", __func__); 2171 mParameters.set("num-snaps-per-shutter", 2); 2172 } else { 2173 ALOGV("%s: setting num-snaps-per-shutter to 1", __func__); 2174 mParameters.set("num-snaps-per-shutter", 1); 2175 } 2176 2177 /* Check if we are either transitioning to/from HDR state 2178 if yes preview needs restart*/ 2179 if(!strcmp(str, "hdr") || !strcmp(oldstr, "hdr") ) { 2180 ALOGV("Changed between HDR/non-HDR states"); 2181 2182 /* Restart only if preview already running*/ 2183 if (mPreviewState == QCAMERA_HAL_PREVIEW_STARTED) { 2184 ALOGV("Preview in progress,restarting for HDR transition"); 2185 mParameters.set(QCameraParameters::KEY_SCENE_MODE, str); 2186 mRestartPreview = 1; 2187 pausePreviewForZSL(); 2188 } 2189 } 2190 2191 } 2192 2193 2194 mParameters.set(QCameraParameters::KEY_SCENE_MODE, str); 2195 bool ret = native_set_parms(MM_CAMERA_PARM_BESTSHOT_MODE, sizeof(value), 2196 (void *)&value); 2197 int bestshot_reconfigure; 2198 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_BESTSHOT_RECONFIGURE, 2199 &bestshot_reconfigure); 2200 if(bestshot_reconfigure) { 2201 if (mBestShotMode != value) { 2202 mBestShotMode = value; 2203 if (mPreviewState == QCAMERA_HAL_PREVIEW_STARTED && ret) { 2204 ALOGV("%s:Bestshot trigerring restart",__func__); 2205 mRestartPreview = 1; 2206 pausePreviewForZSL(); 2207 } 2208 } 2209 } 2210 return ret ? NO_ERROR : UNKNOWN_ERROR; 2211 } 2212 } 2213 ALOGE("Invalid scenemode value: %s", (str == NULL) ? "NULL" : str); 2214 return BAD_VALUE; 2215 } 2216 2217 status_t QCameraHardwareInterface::setSelectableZoneAf(const QCameraParameters& params) 2218 { 2219 ALOGV("%s",__func__); 2220 status_t rc = NO_ERROR; 2221 if(mHasAutoFocusSupport) { 2222 const char *str = params.get(QCameraParameters::KEY_SELECTABLE_ZONE_AF); 2223 if (str != NULL) { 2224 int32_t value = attr_lookup(selectable_zone_af, sizeof(selectable_zone_af) / sizeof(str_map), str); 2225 if (value != NOT_FOUND) { 2226 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FOCUS_RECT); 2227 if(!rc) { 2228 ALOGV("SelectableZoneAF is not supported for this sensor"); 2229 return NO_ERROR; 2230 }else { 2231 mParameters.set(QCameraParameters::KEY_SELECTABLE_ZONE_AF, str); 2232 bool ret = native_set_parms(MM_CAMERA_PARM_FOCUS_RECT, sizeof(value), 2233 (void *)&value); 2234 return ret ? NO_ERROR : UNKNOWN_ERROR; 2235 } 2236 } 2237 } 2238 ALOGE("Invalid selectable zone af value: %s", (str == NULL) ? "NULL" : str); 2239 return BAD_VALUE; 2240 2241 } 2242 return NO_ERROR; 2243 } 2244 2245 status_t QCameraHardwareInterface::setEffect(const QCameraParameters& params) 2246 { 2247 ALOGV("%s",__func__); 2248 status_t rc = NO_ERROR; 2249 const char *str = params.get(QCameraParameters::KEY_EFFECT); 2250 int result; 2251 if (str != NULL) { 2252 ALOGV("Setting effect %s",str); 2253 int32_t value = attr_lookup(effects, sizeof(effects) / sizeof(str_map), str); 2254 if (value != NOT_FOUND) { 2255 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_EFFECT); 2256 if(!rc) { 2257 ALOGV("Camera Effect - %s mode is not supported for this sensor",str); 2258 return NO_ERROR; 2259 }else { 2260 mParameters.set(QCameraParameters::KEY_EFFECT, str); 2261 bool ret = native_set_parms(MM_CAMERA_PARM_EFFECT, sizeof(value), 2262 (void *)&value,(int *)&result); 2263 if(result != MM_CAMERA_OK) { 2264 ALOGE("Camera Effect: %s is not set as the selected value is not supported ", str); 2265 } 2266 int bestshot_reconfigure; 2267 cam_config_get_parm(mCameraId, MM_CAMERA_PARM_BESTSHOT_RECONFIGURE, 2268 &bestshot_reconfigure); 2269 if(bestshot_reconfigure) { 2270 if (mEffects != value) { 2271 mEffects = value; 2272 if (mPreviewState == QCAMERA_HAL_PREVIEW_STARTED && ret) { 2273 mRestartPreview = 1; 2274 pausePreviewForZSL(); 2275 } 2276 } 2277 } 2278 return ret ? NO_ERROR : UNKNOWN_ERROR; 2279 } 2280 } 2281 } 2282 ALOGE("Invalid effect value: %s", (str == NULL) ? "NULL" : str); 2283 ALOGV("setEffect X"); 2284 return BAD_VALUE; 2285 } 2286 2287 status_t QCameraHardwareInterface::setBrightness(const QCameraParameters& params) { 2288 2289 ALOGV("%s",__func__); 2290 status_t rc = NO_ERROR; 2291 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_BRIGHTNESS); 2292 if(!rc) { 2293 ALOGV("MM_CAMERA_PARM_BRIGHTNESS mode is not supported for this sensor"); 2294 return NO_ERROR; 2295 } 2296 int brightness = params.getInt("luma-adaptation"); 2297 if (mBrightness != brightness) { 2298 ALOGV(" new brightness value : %d ", brightness); 2299 mBrightness = brightness; 2300 mParameters.set("luma-adaptation", brightness); 2301 bool ret = native_set_parms(MM_CAMERA_PARM_BRIGHTNESS, sizeof(mBrightness), 2302 (void *)&mBrightness); 2303 return ret ? NO_ERROR : UNKNOWN_ERROR; 2304 } 2305 2306 return NO_ERROR; 2307 } 2308 2309 status_t QCameraHardwareInterface::setAutoExposure(const QCameraParameters& params) 2310 { 2311 2312 ALOGV("%s",__func__); 2313 status_t rc = NO_ERROR; 2314 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_EXPOSURE); 2315 if(!rc) { 2316 ALOGV("MM_CAMERA_PARM_EXPOSURE mode is not supported for this sensor"); 2317 return NO_ERROR; 2318 } 2319 const char *str = params.get(QCameraParameters::KEY_AUTO_EXPOSURE); 2320 if (str != NULL) { 2321 int32_t value = attr_lookup(autoexposure, sizeof(autoexposure) / sizeof(str_map), str); 2322 if (value != NOT_FOUND) { 2323 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE, str); 2324 bool ret = native_set_parms(MM_CAMERA_PARM_EXPOSURE, sizeof(value), 2325 (void *)&value); 2326 return ret ? NO_ERROR : UNKNOWN_ERROR; 2327 } 2328 } 2329 ALOGE("Invalid auto exposure value: %s", (str == NULL) ? "NULL" : str); 2330 return BAD_VALUE; 2331 } 2332 2333 status_t QCameraHardwareInterface::setExposureCompensation( 2334 const QCameraParameters & params){ 2335 ALOGV("%s",__func__); 2336 status_t rc = NO_ERROR; 2337 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_EXPOSURE_COMPENSATION); 2338 if(!rc) { 2339 ALOGV("MM_CAMERA_PARM_EXPOSURE_COMPENSATION mode is not supported for this sensor"); 2340 return NO_ERROR; 2341 } 2342 int numerator = params.getInt(QCameraParameters::KEY_EXPOSURE_COMPENSATION); 2343 if(EXPOSURE_COMPENSATION_MINIMUM_NUMERATOR <= numerator && 2344 numerator <= EXPOSURE_COMPENSATION_MAXIMUM_NUMERATOR){ 2345 int16_t numerator16 = (int16_t)(numerator & 0x0000ffff); 2346 uint16_t denominator16 = EXPOSURE_COMPENSATION_DENOMINATOR; 2347 uint32_t value = 0; 2348 value = numerator16 << 16 | denominator16; 2349 2350 const char *sce_str = params.get(QCameraParameters::KEY_SCENE_MODE); 2351 if (sce_str != NULL) { 2352 if(!strcmp(sce_str, "sunset")){ 2353 //Exposure comp value in sunset scene mode 2354 mParameters.set(QCameraParameters::KEY_EXPOSURE_COMPENSATION, 2355 -6); 2356 }else{ 2357 //Exposure comp value for other 2358 mParameters.set(QCameraParameters::KEY_EXPOSURE_COMPENSATION, 2359 numerator); 2360 } 2361 }else { 2362 mParameters.set(QCameraParameters::KEY_EXPOSURE_COMPENSATION, 2363 numerator); 2364 } 2365 bool ret = native_set_parms(MM_CAMERA_PARM_EXPOSURE_COMPENSATION, 2366 sizeof(value), (void *)&value); 2367 return ret ? NO_ERROR : UNKNOWN_ERROR; 2368 } 2369 ALOGE("Invalid Exposure Compensation"); 2370 return BAD_VALUE; 2371 } 2372 2373 status_t QCameraHardwareInterface::setWhiteBalance(const QCameraParameters& params) 2374 { 2375 2376 ALOGV("%s",__func__); 2377 status_t rc = NO_ERROR; 2378 int result; 2379 const char *str = NULL; 2380 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_WHITE_BALANCE); 2381 if(!rc) { 2382 ALOGV("MM_CAMERA_PARM_WHITE_BALANCE mode is not supported for this sensor"); 2383 return NO_ERROR; 2384 } 2385 2386 const char *sce_str = params.get(QCameraParameters::KEY_SCENE_MODE); 2387 if (sce_str != NULL) { 2388 if(!strcmp(sce_str, "sunset")){ 2389 //AWB value in sunset scene mode 2390 str = QCameraParameters::WHITE_BALANCE_DAYLIGHT; 2391 mParameters.set(QCameraParameters::KEY_WHITE_BALANCE, str); 2392 }else if(!strcmp(sce_str, "auto")){ 2393 str = params.get(QCameraParameters::KEY_WHITE_BALANCE); 2394 }else{ 2395 //AWB in other scene Mode 2396 str = QCameraParameters::WHITE_BALANCE_AUTO; 2397 mParameters.set(QCameraParameters::KEY_WHITE_BALANCE, str); 2398 } 2399 }else { 2400 str = params.get(QCameraParameters::KEY_WHITE_BALANCE); 2401 } 2402 2403 if (str != NULL) { 2404 int32_t value = attr_lookup(whitebalance, sizeof(whitebalance) / sizeof(str_map), str); 2405 if (value != NOT_FOUND) { 2406 mParameters.set(QCameraParameters::KEY_WHITE_BALANCE, str); 2407 bool ret = native_set_parms(MM_CAMERA_PARM_WHITE_BALANCE, sizeof(value), 2408 (void *)&value, (int *)&result); 2409 if(result != MM_CAMERA_OK) { 2410 ALOGE("WhiteBalance Value: %s is not set as the selected value is not supported ", str); 2411 } 2412 return ret ? NO_ERROR : UNKNOWN_ERROR; 2413 } 2414 } 2415 ALOGE("Invalid whitebalance value: %s", (str == NULL) ? "NULL" : str); 2416 return BAD_VALUE; 2417 } 2418 2419 status_t QCameraHardwareInterface::setAntibanding(const QCameraParameters& params) 2420 { 2421 int result; 2422 2423 ALOGV("%s",__func__); 2424 status_t rc = NO_ERROR; 2425 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_ANTIBANDING); 2426 if(!rc) { 2427 ALOGV("ANTIBANDING mode is not supported for this sensor"); 2428 return NO_ERROR; 2429 } 2430 const char *str = params.get(QCameraParameters::KEY_ANTIBANDING); 2431 if (str != NULL) { 2432 int value = (camera_antibanding_type)attr_lookup( 2433 antibanding, sizeof(antibanding) / sizeof(str_map), str); 2434 if (value != NOT_FOUND) { 2435 camera_antibanding_type temp = (camera_antibanding_type) value; 2436 ALOGV("Antibanding Value : %d",value); 2437 mParameters.set(QCameraParameters::KEY_ANTIBANDING, str); 2438 bool ret = native_set_parms(MM_CAMERA_PARM_ANTIBANDING, 2439 sizeof(camera_antibanding_type), (void *)&value ,(int *)&result); 2440 if(result != MM_CAMERA_OK) { 2441 ALOGE("AntiBanding Value: %s is not supported for the given BestShot Mode", str); 2442 } 2443 return ret ? NO_ERROR : UNKNOWN_ERROR; 2444 } 2445 } 2446 ALOGE("Invalid antibanding value: %s", (str == NULL) ? "NULL" : str); 2447 2448 return BAD_VALUE; 2449 } 2450 2451 status_t QCameraHardwareInterface::setPreviewFrameRate(const QCameraParameters& params) 2452 { 2453 ALOGV("%s",__func__); 2454 status_t rc = NO_ERROR; 2455 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FPS); 2456 if(!rc) { 2457 ALOGV("MM_CAMERA_PARM_FPS is not supported for this sensor"); 2458 return NO_ERROR; 2459 } 2460 uint16_t previousFps = (uint16_t)mParameters.getPreviewFrameRate(); 2461 uint16_t fps = (uint16_t)params.getPreviewFrameRate(); 2462 ALOGV("requested preview frame rate is %u", fps); 2463 2464 if(mInitialized && (fps == previousFps)){ 2465 ALOGV("No change is FPS Value %d",fps ); 2466 return NO_ERROR; 2467 } 2468 2469 if(MINIMUM_FPS <= fps && fps <=MAXIMUM_FPS){ 2470 mParameters.setPreviewFrameRate(fps); 2471 bool ret = native_set_parms(MM_CAMERA_PARM_FPS, 2472 sizeof(fps), (void *)&fps); 2473 return ret ? NO_ERROR : UNKNOWN_ERROR; 2474 } 2475 2476 return BAD_VALUE; 2477 } 2478 2479 status_t QCameraHardwareInterface::setPreviewFrameRateMode(const QCameraParameters& params) { 2480 2481 ALOGV("%s",__func__); 2482 status_t rc = NO_ERROR; 2483 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FPS); 2484 if(!rc) { 2485 ALOGV(" CAMERA FPS mode is not supported for this sensor"); 2486 return NO_ERROR; 2487 } 2488 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_FPS_MODE); 2489 if(!rc) { 2490 ALOGV("CAMERA FPS MODE mode is not supported for this sensor"); 2491 return NO_ERROR; 2492 } 2493 2494 const char *previousMode = mParameters.getPreviewFrameRateMode(); 2495 const char *str = params.getPreviewFrameRateMode(); 2496 if (NULL == previousMode) { 2497 ALOGV("Preview Frame Rate Mode is NULL\n"); 2498 return NO_ERROR; 2499 } 2500 if (NULL == str) { 2501 ALOGV("Preview Frame Rate Mode is NULL\n"); 2502 return NO_ERROR; 2503 } 2504 int32_t frameRateMode = attr_lookup(frame_rate_modes, sizeof(frame_rate_modes) / sizeof(str_map),str); 2505 if(frameRateMode != NOT_FOUND) { 2506 ALOGV("setPreviewFrameRateMode: %s ", str); 2507 mParameters.setPreviewFrameRateMode(str); 2508 bool ret = native_set_parms(MM_CAMERA_PARM_FPS_MODE, sizeof(frameRateMode), (void *)&frameRateMode); 2509 if(!ret) return ret; 2510 //set the fps value when chaging modes 2511 int16_t fps = (uint16_t)params.getPreviewFrameRate(); 2512 if(MINIMUM_FPS <= fps && fps <=MAXIMUM_FPS){ 2513 mParameters.setPreviewFrameRate(fps); 2514 ret = native_set_parms(MM_CAMERA_PARM_FPS, 2515 sizeof(fps), (void *)&fps); 2516 return ret ? NO_ERROR : UNKNOWN_ERROR; 2517 } 2518 ALOGE("Invalid preview frame rate value: %d", fps); 2519 return BAD_VALUE; 2520 } 2521 ALOGE("Invalid preview frame rate mode value: %s", (str == NULL) ? "NULL" : str); 2522 2523 return BAD_VALUE; 2524 } 2525 2526 status_t QCameraHardwareInterface::setSkinToneEnhancement(const QCameraParameters& params) { 2527 ALOGV("%s",__func__); 2528 status_t rc = NO_ERROR; 2529 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_SCE_FACTOR); 2530 if(!rc) { 2531 ALOGV("SkinToneEnhancement is not supported for this sensor"); 2532 return NO_ERROR; 2533 } 2534 int skinToneValue = params.getInt("skinToneEnhancement"); 2535 if (mSkinToneEnhancement != skinToneValue) { 2536 ALOGV(" new skinTone correction value : %d ", skinToneValue); 2537 mSkinToneEnhancement = skinToneValue; 2538 mParameters.set("skinToneEnhancement", skinToneValue); 2539 bool ret = native_set_parms(MM_CAMERA_PARM_SCE_FACTOR, sizeof(mSkinToneEnhancement), 2540 (void *)&mSkinToneEnhancement); 2541 return ret ? NO_ERROR : UNKNOWN_ERROR; 2542 } 2543 return NO_ERROR; 2544 } 2545 2546 status_t QCameraHardwareInterface::setWaveletDenoise(const QCameraParameters& params) { 2547 ALOGV("%s",__func__); 2548 status_t rc = NO_ERROR; 2549 rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_WAVELET_DENOISE); 2550 if(rc != MM_CAMERA_PARM_SUPPORT_SET) { 2551 ALOGV("Wavelet Denoise is not supported for this sensor"); 2552 /* TO DO */ 2553 // return NO_ERROR; 2554 } 2555 const char *str = params.get(QCameraParameters::KEY_DENOISE); 2556 if (str != NULL) { 2557 int value = attr_lookup(denoise, 2558 sizeof(denoise) / sizeof(str_map), str); 2559 if ((value != NOT_FOUND) && (mDenoiseValue != value)) { 2560 mDenoiseValue = value; 2561 mParameters.set(QCameraParameters::KEY_DENOISE, str); 2562 2563 char prop[PROPERTY_VALUE_MAX]; 2564 memset(prop, 0, sizeof(prop)); 2565 property_get("persist.denoise.process.plates", prop, "1"); 2566 2567 denoise_param_t temp; 2568 memset(&temp, 0, sizeof(denoise_param_t)); 2569 temp.denoise_enable = value; 2570 temp.process_plates = atoi(prop); 2571 ALOGV("Denoise enable=%d, plates=%d", temp.denoise_enable, temp.process_plates); 2572 bool ret = native_set_parms(MM_CAMERA_PARM_WAVELET_DENOISE, sizeof(temp), 2573 (void *)&temp); 2574 return ret ? NO_ERROR : UNKNOWN_ERROR; 2575 } 2576 return NO_ERROR; 2577 } 2578 ALOGE("Invalid Denoise value: %s", (str == NULL) ? "NULL" : str); 2579 return BAD_VALUE; 2580 } 2581 2582 status_t QCameraHardwareInterface::setVideoSize(const QCameraParameters& params) 2583 { 2584 const char *str= NULL; 2585 const char *str_t= NULL; 2586 int old_vid_w = 0, old_vid_h = 0; 2587 ALOGV("%s: E", __func__); 2588 str = params.get(QCameraParameters::KEY_VIDEO_SIZE); 2589 str_t = mParameters.get(CameraParameters::KEY_VIDEO_SIZE); 2590 if(!str) { 2591 mParameters.set(QCameraParameters::KEY_VIDEO_SIZE, ""); 2592 //If application didn't set this parameter string, use the values from 2593 //getPreviewSize() as video dimensions. 2594 ALOGV("No Record Size requested, use the preview dimensions"); 2595 mVideoWidth = mPreviewWidth; 2596 mVideoHeight = mPreviewHeight; 2597 } else { 2598 //Extract the record witdh and height that application requested. 2599 ALOGV("%s: requested record size %s", __func__, str); 2600 if(!parse_size(str, mVideoWidth, mVideoHeight)) { 2601 parse_size(str_t, old_vid_w, old_vid_h); 2602 if(old_vid_w != mVideoWidth || old_vid_h != mVideoHeight) { 2603 mRestartPreview = true; 2604 ALOGV("%s: Video sizes changes, Restart preview...", __func__); 2605 } 2606 mParameters.set(QCameraParameters::KEY_VIDEO_SIZE, str); 2607 } else { 2608 mParameters.set(QCameraParameters::KEY_VIDEO_SIZE, ""); 2609 ALOGE("%s: error :failed to parse parameter record-size (%s)", __func__, str); 2610 return BAD_VALUE; 2611 } 2612 } 2613 ALOGV("%s: preview dimensions: %dx%d", __func__, mPreviewWidth, mPreviewHeight); 2614 ALOGV("%s: video dimensions: %dx%d", __func__, mVideoWidth, mVideoHeight); 2615 2616 ALOGV("%s: X", __func__); 2617 return NO_ERROR; 2618 } 2619 2620 status_t QCameraHardwareInterface::setCameraMode(const QCameraParameters& params) { 2621 int32_t value = params.getInt(QCameraParameters::KEY_CAMERA_MODE); 2622 mParameters.set(QCameraParameters::KEY_CAMERA_MODE,value); 2623 2624 ALOGV("ZSL is enabled %d", value); 2625 if (value == 1) { 2626 myMode = (camera_mode_t)(myMode | CAMERA_ZSL_MODE); 2627 } else { 2628 myMode = (camera_mode_t)(myMode & ~CAMERA_ZSL_MODE); 2629 } 2630 2631 return NO_ERROR; 2632 } 2633 2634 status_t QCameraHardwareInterface::setPowerMode(const QCameraParameters& params) { 2635 uint32_t value = NORMAL_POWER; 2636 const char *powermode = NULL; 2637 2638 powermode = params.get(QCameraParameters::KEY_POWER_MODE); 2639 if (powermode != NULL) { 2640 value = attr_lookup(power_modes, 2641 sizeof(power_modes) / sizeof(str_map), powermode); 2642 if((value == LOW_POWER) || mHFRLevel > 1) { 2643 ALOGV("Enable Low Power Mode"); 2644 value = LOW_POWER; 2645 mPowerMode = value; 2646 mParameters.set(QCameraParameters::KEY_POWER_MODE,"Low_Power"); 2647 } else { 2648 ALOGV("Enable Normal Power Mode"); 2649 mPowerMode = value; 2650 mParameters.set(QCameraParameters::KEY_POWER_MODE,"Normal_Power"); 2651 } 2652 } 2653 2654 ALOGV("%s Low power mode %s value = %d", __func__, 2655 value ? "Enabled" : "Disabled", value); 2656 native_set_parms(MM_CAMERA_PARM_LOW_POWER_MODE, sizeof(value), 2657 (void *)&value); 2658 return NO_ERROR; 2659 } 2660 2661 2662 status_t QCameraHardwareInterface::setPreviewSize(const QCameraParameters& params) 2663 { 2664 int width, height; 2665 params.getPreviewSize(&width, &height); 2666 ALOGV("################requested preview size %d x %d", width, height); 2667 2668 // Validate the preview size 2669 for (size_t i = 0; i < mPreviewSizeCount; ++i) { 2670 if (width == mPreviewSizes[i].width 2671 && height == mPreviewSizes[i].height) { 2672 int old_width, old_height; 2673 mParameters.getPreviewSize(&old_width,&old_height); 2674 if(width != old_width || height != old_height) { 2675 mRestartPreview = true; 2676 } 2677 mParameters.setPreviewSize(width, height); 2678 ALOGV("setPreviewSize: width: %d heigh: %d", width, height); 2679 mPreviewWidth = width; 2680 mPreviewHeight = height; 2681 2682 mDimension.display_width = mPreviewWidth; 2683 mDimension.display_height= mPreviewHeight; 2684 mDimension.orig_video_width = mPreviewWidth; 2685 mDimension.orig_video_height = mPreviewHeight; 2686 mDimension.video_width = mPreviewWidth; 2687 mDimension.video_height = mPreviewHeight; 2688 2689 return NO_ERROR; 2690 } 2691 } 2692 ALOGE("Invalid preview size requested: %dx%d", width, height); 2693 return BAD_VALUE; 2694 } 2695 status_t QCameraHardwareInterface::setPreviewFpsRange(const QCameraParameters& params) 2696 { 2697 ALOGV("%s: E", __func__); 2698 int minFps,maxFps; 2699 int prevMinFps, prevMaxFps; 2700 int rc = NO_ERROR; 2701 bool found = false; 2702 2703 mParameters.getPreviewFpsRange(&prevMinFps, &prevMaxFps); 2704 ALOGV("%s: Existing FpsRange Values:(%d, %d)", __func__, prevMinFps, prevMaxFps); 2705 params.getPreviewFpsRange(&minFps,&maxFps); 2706 ALOGV("%s: Requested FpsRange Values:(%d, %d)", __func__, minFps, maxFps); 2707 2708 if(mInitialized && (minFps == prevMinFps && maxFps == prevMaxFps)) { 2709 ALOGV("%s: No change in FpsRange", __func__); 2710 rc = NO_ERROR; 2711 goto end; 2712 } 2713 for(size_t i=0; i<FPS_RANGES_SUPPORTED_COUNT; i++) { 2714 // if the value is in the supported list 2715 if(minFps==FpsRangesSupported[i].minFPS && maxFps == FpsRangesSupported[i].maxFPS){ 2716 found = true; 2717 ALOGV("FPS: i=%d : minFps = %d, maxFps = %d ",i,FpsRangesSupported[i].minFPS,FpsRangesSupported[i].maxFPS ); 2718 mParameters.setPreviewFpsRange(minFps,maxFps); 2719 // validate the values 2720 bool valid = true; 2721 // FPS can not be negative 2722 if(minFps < 0 || maxFps < 0) valid = false; 2723 // minFps must be >= maxFps 2724 if(minFps > maxFps) valid = false; 2725 2726 if(valid) { 2727 //Set the FPS mode 2728 const char *str = (minFps == maxFps) ? 2729 QCameraParameters::KEY_PREVIEW_FRAME_RATE_FIXED_MODE: 2730 QCameraParameters::KEY_PREVIEW_FRAME_RATE_AUTO_MODE; 2731 ALOGV("%s FPS_MODE = %s", __func__, str); 2732 int32_t frameRateMode = attr_lookup(frame_rate_modes, 2733 sizeof(frame_rate_modes) / sizeof(str_map),str); 2734 bool ret; 2735 ret = native_set_parms(MM_CAMERA_PARM_FPS_MODE, sizeof(int32_t), 2736 (void *)&frameRateMode); 2737 2738 //set FPS values 2739 uint32_t fps; //lower 2 bytes specify maxFps and higher 2 bytes specify minFps 2740 fps = ((uint32_t)(minFps/1000) << 16) + ((uint16_t)(maxFps/1000)); 2741 ret = native_set_parms(MM_CAMERA_PARM_FPS, sizeof(uint32_t), (void *)&fps); 2742 mParameters.setPreviewFpsRange(minFps, maxFps); 2743 if(ret) 2744 rc = NO_ERROR; 2745 else { 2746 rc = BAD_VALUE; 2747 ALOGE("%s: error: native_set_params failed", __func__); 2748 } 2749 } else { 2750 ALOGE("%s: error: invalid FPS range value", __func__); 2751 rc = BAD_VALUE; 2752 } 2753 } 2754 } 2755 if(found == false){ 2756 ALOGE("%s: error: FPS range value not supported", __func__); 2757 rc = BAD_VALUE; 2758 } 2759 end: 2760 ALOGV("%s: X", __func__); 2761 return rc; 2762 } 2763 2764 status_t QCameraHardwareInterface::setJpegThumbnailSize(const QCameraParameters& params){ 2765 int width = params.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); 2766 int height = params.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); 2767 2768 ALOGV("requested jpeg thumbnail size %d x %d", width, height); 2769 2770 // Validate the picture size 2771 for (unsigned int i = 0; i < thumbnail_sizes_count; ++i) { 2772 if (width == default_thumbnail_sizes[i].width 2773 && height == default_thumbnail_sizes[i].height) { 2774 thumbnailWidth = width; 2775 thumbnailHeight = height; 2776 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, width); 2777 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, height); 2778 return NO_ERROR; 2779 } 2780 } 2781 ALOGE("error: setting jpeg thumbnail size"); 2782 return BAD_VALUE; 2783 } 2784 status_t QCameraHardwareInterface::setPictureSize(const QCameraParameters& params) 2785 { 2786 int width, height; 2787 ALOGV("QualcommCameraHardware::setPictureSize E"); 2788 params.getPictureSize(&width, &height); 2789 ALOGV("requested picture size %d x %d", width, height); 2790 2791 // Validate the picture size 2792 for (int i = 0; i < mSupportedPictureSizesCount; ++i) { 2793 if (width == mPictureSizesPtr[i].width 2794 && height == mPictureSizesPtr[i].height) { 2795 int old_width, old_height; 2796 mParameters.getPictureSize(&old_width,&old_height); 2797 if(width != old_width || height != old_height) { 2798 mRestartPreview = true; 2799 } 2800 mParameters.setPictureSize(width, height); 2801 mDimension.picture_width = width; 2802 mDimension.picture_height = height; 2803 return NO_ERROR; 2804 } 2805 } 2806 /* Dimension not among the ones in the list. Check if 2807 * its a valid dimension, if it is, then configure the 2808 * camera accordingly. else reject it. 2809 */ 2810 if( isValidDimension(width, height) ) { 2811 mParameters.setPictureSize(width, height); 2812 mDimension.picture_width = width; 2813 mDimension.picture_height = height; 2814 return NO_ERROR; 2815 } else 2816 ALOGE("Invalid picture size requested: %dx%d", width, height); 2817 return BAD_VALUE; 2818 } 2819 2820 status_t QCameraHardwareInterface::setJpegRotation(int isZsl) { 2821 return mm_jpeg_encoder_setRotation(mRotation, isZsl); 2822 } 2823 2824 int QCameraHardwareInterface::getJpegRotation(void) { 2825 return mRotation; 2826 } 2827 2828 int QCameraHardwareInterface::getISOSpeedValue() 2829 { 2830 const char *iso_str = mParameters.get(QCameraParameters::KEY_ISO_MODE); 2831 int iso_index = attr_lookup(iso, sizeof(iso) / sizeof(str_map), iso_str); 2832 int iso_value = iso_speed_values[iso_index]; 2833 return iso_value; 2834 } 2835 2836 2837 status_t QCameraHardwareInterface::setJpegQuality(const QCameraParameters& params) { 2838 status_t rc = NO_ERROR; 2839 int quality = params.getInt(QCameraParameters::KEY_JPEG_QUALITY); 2840 ALOGV("setJpegQuality E"); 2841 if (quality >= 0 && quality <= 100) { 2842 mParameters.set(QCameraParameters::KEY_JPEG_QUALITY, quality); 2843 mJpegQuality = quality; 2844 } else { 2845 ALOGE("Invalid jpeg quality=%d", quality); 2846 rc = BAD_VALUE; 2847 } 2848 2849 quality = params.getInt(QCameraParameters::KEY_JPEG_THUMBNAIL_QUALITY); 2850 if (quality >= 0 && quality <= 100) { 2851 mParameters.set(QCameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, quality); 2852 } else { 2853 ALOGE("Invalid jpeg thumbnail quality=%d", quality); 2854 rc = BAD_VALUE; 2855 } 2856 ALOGV("setJpegQuality X"); 2857 return rc; 2858 } 2859 2860 status_t QCameraHardwareInterface:: 2861 setNumOfSnapshot() { 2862 status_t rc = NO_ERROR; 2863 2864 int num_of_snapshot = getNumOfSnapshots(); 2865 2866 bool result = native_set_parms(MM_CAMERA_PARM_SNAPSHOT_BURST_NUM, 2867 sizeof(int), 2868 (void *)&num_of_snapshot); 2869 if(!result) 2870 ALOGE("%s:Failure setting number of snapshots!!!", __func__); 2871 return rc; 2872 } 2873 2874 status_t QCameraHardwareInterface::setPreviewFormat(const QCameraParameters& params) { 2875 const char *str = params.getPreviewFormat(); 2876 int32_t previewFormat = attr_lookup(preview_formats, sizeof(preview_formats) / sizeof(str_map), str); 2877 if(previewFormat != NOT_FOUND) { 2878 int num = sizeof(preview_format_info_list)/sizeof(preview_format_info_t); 2879 int i; 2880 2881 for (i = 0; i < num; i++) { 2882 if (preview_format_info_list[i].Hal_format == previewFormat) { 2883 mPreviewFormatInfo = preview_format_info_list[i]; 2884 break; 2885 } 2886 } 2887 2888 if (i == num) { 2889 mPreviewFormatInfo.mm_cam_format = CAMERA_YUV_420_NV21; 2890 mPreviewFormatInfo.padding = CAMERA_PAD_TO_WORD; 2891 return BAD_VALUE; 2892 } 2893 bool ret = native_set_parms(MM_CAMERA_PARM_PREVIEW_FORMAT, sizeof(cam_format_t), 2894 (void *)&mPreviewFormatInfo.mm_cam_format); 2895 mParameters.set(QCameraParameters::KEY_PREVIEW_FORMAT, str); 2896 mPreviewFormat = mPreviewFormatInfo.mm_cam_format; 2897 ALOGV("Setting preview format to %d, i =%d, num=%d, hal_format=%d", 2898 mPreviewFormat, i, num, mPreviewFormatInfo.Hal_format); 2899 return NO_ERROR; 2900 } else if ( strTexturesOn ) { 2901 mPreviewFormatInfo.mm_cam_format = CAMERA_YUV_420_NV21; 2902 mPreviewFormatInfo.padding = CAMERA_PAD_TO_4K; 2903 } else { 2904 mPreviewFormatInfo.mm_cam_format = CAMERA_YUV_420_NV21; 2905 mPreviewFormatInfo.padding = CAMERA_PAD_TO_WORD; 2906 } 2907 ALOGE("Invalid preview format value: %s", (str == NULL) ? "NULL" : str); 2908 return BAD_VALUE; 2909 } 2910 2911 status_t QCameraHardwareInterface::setStrTextures(const QCameraParameters& params) { 2912 const char *str = params.get("strtextures"); 2913 const char *prev_str = mParameters.get("strtextures"); 2914 2915 if(str != NULL) { 2916 if(!strcmp(str,prev_str)) { 2917 return NO_ERROR; 2918 } 2919 int str_size = strlen(str); 2920 mParameters.set("strtextures", str); 2921 if(str_size == 2) { 2922 if(!strncmp(str, "on", str_size) || !strncmp(str, "ON", str_size)){ 2923 ALOGV("Resetting mUseOverlay to false"); 2924 strTexturesOn = true; 2925 mUseOverlay = false; 2926 } 2927 }else if(str_size == 3){ 2928 if (!strncmp(str, "off", str_size) || !strncmp(str, "OFF", str_size)) { 2929 strTexturesOn = false; 2930 mUseOverlay = true; 2931 } 2932 } 2933 2934 } 2935 return NO_ERROR; 2936 } 2937 2938 status_t QCameraHardwareInterface::setFlash(const QCameraParameters& params) 2939 { 2940 const char *str = NULL; 2941 2942 ALOGV("%s: E",__func__); 2943 int rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_LED_MODE); 2944 if(!rc) { 2945 ALOGV("%s:LED FLASH not supported", __func__); 2946 return NO_ERROR; 2947 } 2948 2949 const char *sce_str = params.get(QCameraParameters::KEY_SCENE_MODE); 2950 if (sce_str != NULL) { 2951 if (!strcmp(sce_str, "hdr")) { 2952 //Flash In HDR 2953 str = QCameraParameters::FLASH_MODE_OFF; 2954 mParameters.set(QCameraParameters::KEY_FLASH_MODE, str); 2955 }else if(!strcmp(sce_str, "auto")){ 2956 //Flash Mode in auto scene mode 2957 str = params.get(QCameraParameters::KEY_FLASH_MODE); 2958 }else{ 2959 //FLASH in scene Mode except auto, hdr 2960 str = QCameraParameters::FLASH_MODE_AUTO; 2961 mParameters.set(QCameraParameters::KEY_FLASH_MODE, str); 2962 } 2963 }else { 2964 str = params.get(QCameraParameters::KEY_FLASH_MODE); 2965 } 2966 2967 if (str != NULL) { 2968 int32_t value = attr_lookup(flash, sizeof(flash) / sizeof(str_map), str); 2969 if (value != NOT_FOUND) { 2970 mParameters.set(QCameraParameters::KEY_FLASH_MODE, str); 2971 bool ret = native_set_parms(MM_CAMERA_PARM_LED_MODE, 2972 sizeof(value), (void *)&value); 2973 mLedStatusForZsl = (led_mode_t)value; 2974 return ret ? NO_ERROR : UNKNOWN_ERROR; 2975 } 2976 } 2977 ALOGE("Invalid flash mode value: %s", (str == NULL) ? "NULL" : str); 2978 2979 return BAD_VALUE; 2980 } 2981 2982 status_t QCameraHardwareInterface::setAecAwbLock(const QCameraParameters & params) 2983 { 2984 ALOGV("%s : E", __func__); 2985 status_t rc = NO_ERROR; 2986 int32_t value; 2987 const char* str; 2988 2989 //for AEC lock 2990 str = params.get(QCameraParameters::KEY_AUTO_EXPOSURE_LOCK); 2991 value = (strcmp(str, "true") == 0)? 1 : 0; 2992 mParameters.set(QCameraParameters::KEY_AUTO_EXPOSURE_LOCK, str); 2993 rc = (native_set_parms(MM_CAMERA_PARM_AEC_LOCK, sizeof(int32_t), (void *)(&value))) ? 2994 NO_ERROR : UNKNOWN_ERROR; 2995 2996 //for AWB lock 2997 str = params.get(QCameraParameters::KEY_AUTO_WHITEBALANCE_LOCK); 2998 value = (strcmp(str, "true") == 0)? 1 : 0; 2999 mParameters.set(QCameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, str); 3000 rc = (native_set_parms(MM_CAMERA_PARM_AWB_LOCK, sizeof(int32_t), (void *)(&value))) ? 3001 NO_ERROR : UNKNOWN_ERROR; 3002 ALOGV("%s : X", __func__); 3003 return rc; 3004 } 3005 3006 status_t QCameraHardwareInterface::setOverlayFormats(const QCameraParameters& params) 3007 { 3008 mParameters.set("overlay-format", HAL_PIXEL_FORMAT_YCbCr_420_SP); 3009 if(mIs3DModeOn == true) { 3010 int ovFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP|HAL_3D_IN_SIDE_BY_SIDE_L_R|HAL_3D_OUT_SIDE_BY_SIDE; 3011 mParameters.set("overlay-format", ovFormat); 3012 } 3013 return NO_ERROR; 3014 } 3015 3016 status_t QCameraHardwareInterface::setMCEValue(const QCameraParameters& params) 3017 { 3018 ALOGV("%s",__func__); 3019 status_t rc = NO_ERROR; 3020 rc = cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_MCE); 3021 if(!rc) { 3022 ALOGV("MM_CAMERA_PARM_MCE mode is not supported for this sensor"); 3023 return NO_ERROR; 3024 } 3025 const char *str = params.get(QCameraParameters::KEY_MEMORY_COLOR_ENHANCEMENT); 3026 if (str != NULL) { 3027 int value = attr_lookup(mce, sizeof(mce) / sizeof(str_map), str); 3028 if (value != NOT_FOUND) { 3029 int temp = (int8_t)value; 3030 ALOGV("%s: setting MCE value of %s", __FUNCTION__, str); 3031 mParameters.set(QCameraParameters::KEY_MEMORY_COLOR_ENHANCEMENT, str); 3032 3033 native_set_parms(MM_CAMERA_PARM_MCE, sizeof(int8_t), (void *)&temp); 3034 return NO_ERROR; 3035 } 3036 } 3037 ALOGE("Invalid MCE value: %s", (str == NULL) ? "NULL" : str); 3038 3039 return NO_ERROR; 3040 } 3041 3042 status_t QCameraHardwareInterface::setHighFrameRate(const QCameraParameters& params) 3043 { 3044 3045 bool mCameraRunning; 3046 3047 int rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_HFR); 3048 if(!rc) { 3049 ALOGV("%s: MM_CAMERA_PARM_HFR not supported", __func__); 3050 return NO_ERROR; 3051 } 3052 3053 const char *str = params.get(QCameraParameters::KEY_VIDEO_HIGH_FRAME_RATE); 3054 if (str != NULL) { 3055 int value = attr_lookup(hfr, sizeof(hfr) / sizeof(str_map), str); 3056 if (value != NOT_FOUND) { 3057 mHFRLevel = (int32_t)value; 3058 //Check for change in HFR value 3059 const char *oldHfr = mParameters.get(QCameraParameters::KEY_VIDEO_HIGH_FRAME_RATE); 3060 if(strcmp(oldHfr, str)){ 3061 mParameters.set(QCameraParameters::KEY_VIDEO_HIGH_FRAME_RATE, str); 3062 // mHFRMode = true; 3063 mCameraRunning=isPreviewRunning(); 3064 if(mCameraRunning == true) { 3065 // mHFRThreadWaitLock.lock(); 3066 // pthread_attr_t pattr; 3067 // pthread_attr_init(&pattr); 3068 // pthread_attr_setdetachstate(&pattr, PTHREAD_CREATE_DETACHED); 3069 // mHFRThreadRunning = !pthread_create(&mHFRThread, 3070 // &pattr, 3071 // hfr_thread, 3072 // (void*)NULL); 3073 // mHFRThreadWaitLock.unlock(); 3074 stopPreviewInternal(); 3075 mPreviewState = QCAMERA_HAL_PREVIEW_STOPPED; 3076 native_set_parms(MM_CAMERA_PARM_HFR, sizeof(int32_t), (void *)&mHFRLevel); 3077 mPreviewState = QCAMERA_HAL_PREVIEW_START; 3078 if (startPreview2() == NO_ERROR) 3079 mPreviewState = QCAMERA_HAL_PREVIEW_STARTED; 3080 return NO_ERROR; 3081 } 3082 } 3083 native_set_parms(MM_CAMERA_PARM_HFR, sizeof(int32_t), (void *)&mHFRLevel); 3084 return NO_ERROR; 3085 } 3086 } 3087 ALOGE("Invalid HFR value: %s", (str == NULL) ? "NULL" : str); 3088 return NO_ERROR; 3089 } 3090 3091 status_t QCameraHardwareInterface::setLensshadeValue(const QCameraParameters& params) 3092 { 3093 3094 int rc = cam_config_is_parm_supported(mCameraId, MM_CAMERA_PARM_ROLLOFF); 3095 if(!rc) { 3096 ALOGV("%s:LENS SHADING not supported", __func__); 3097 return NO_ERROR; 3098 } 3099 3100 const char *str = params.get(QCameraParameters::KEY_LENSSHADE); 3101 if (str != NULL) { 3102 int value = attr_lookup(lensshade, 3103 sizeof(lensshade) / sizeof(str_map), str); 3104 if (value != NOT_FOUND) { 3105 int8_t temp = (int8_t)value; 3106 mParameters.set(QCameraParameters::KEY_LENSSHADE, str); 3107 native_set_parms(MM_CAMERA_PARM_ROLLOFF, sizeof(int8_t), (void *)&temp); 3108 return NO_ERROR; 3109 } 3110 } 3111 ALOGE("Invalid lensShade value: %s", (str == NULL) ? "NULL" : str); 3112 return BAD_VALUE; 3113 } 3114 3115 status_t QCameraHardwareInterface::setFaceDetect(const QCameraParameters& params) 3116 { 3117 if(supportsFaceDetection() == false){ 3118 ALOGI("setFaceDetect support is not available"); 3119 return NO_ERROR; 3120 } 3121 3122 int requested_faces = params.getInt(QCameraParameters::KEY_MAX_NUM_REQUESTED_FACES); 3123 int hardware_supported_faces = mParameters.getInt(CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW); 3124 if (requested_faces > hardware_supported_faces) { 3125 requested_faces = hardware_supported_faces; 3126 } 3127 mParameters.set(QCameraParameters::KEY_MAX_NUM_REQUESTED_FACES, requested_faces); 3128 const char *str = params.get(QCameraParameters::KEY_FACE_DETECTION); 3129 ALOGV("setFaceDetect: %s", str); 3130 if (str != NULL) { 3131 fd_set_parm_t fd_set_parm; 3132 int value = attr_lookup(facedetection, 3133 sizeof(facedetection) / sizeof(str_map), str); 3134 mFaceDetectOn = value; 3135 fd_set_parm.fd_mode = value; 3136 fd_set_parm.num_fd = requested_faces; 3137 ALOGV("%s Face detection value = %d, num_fd = %d",__func__, value, requested_faces); 3138 native_set_parms(MM_CAMERA_PARM_FD, sizeof(fd_set_parm_t), (void *)&fd_set_parm); 3139 mParameters.set(QCameraParameters::KEY_FACE_DETECTION, str); 3140 return NO_ERROR; 3141 } 3142 ALOGE("Invalid Face Detection value: %s", (str == NULL) ? "NULL" : str); 3143 return BAD_VALUE; 3144 } 3145 status_t QCameraHardwareInterface::setFaceDetection(const char *str) 3146 { 3147 if(supportsFaceDetection() == false){ 3148 ALOGV("Face detection is not enabled"); 3149 return NO_ERROR; 3150 } 3151 if (str != NULL) { 3152 int requested_faces = mParameters.getInt(QCameraParameters::KEY_MAX_NUM_REQUESTED_FACES); 3153 int value = attr_lookup(facedetection, 3154 sizeof(facedetection) / sizeof(str_map), str); 3155 if (value != NOT_FOUND) { 3156 fd_set_parm_t fd_set_parm; 3157 mMetaDataWaitLock.lock(); 3158 mFaceDetectOn = value; 3159 mMetaDataWaitLock.unlock(); 3160 fd_set_parm.fd_mode = value; 3161 fd_set_parm.num_fd = requested_faces; 3162 ALOGV("%s Face detection value = %d, num_fd = %d",__func__, value, requested_faces); 3163 native_set_parms(MM_CAMERA_PARM_FD, sizeof(fd_set_parm_t), (void *)&fd_set_parm); 3164 mParameters.set(QCameraParameters::KEY_FACE_DETECTION, str); 3165 return NO_ERROR; 3166 } 3167 } 3168 ALOGE("Invalid Face Detection value: %s", (str == NULL) ? "NULL" : str); 3169 return BAD_VALUE; 3170 } 3171 3172 status_t QCameraHardwareInterface::setAEBracket(const QCameraParameters& params) 3173 { 3174 const char *str; 3175 if(!cam_config_is_parm_supported(mCameraId,MM_CAMERA_PARM_HDR) || (myMode & CAMERA_ZSL_MODE)) { 3176 ALOGV("Parameter HDR is not supported for this sensor/ ZSL mode"); 3177 3178 if (myMode & CAMERA_ZSL_MODE) { 3179 ALOGV("In ZSL mode, reset AEBBracket to HDR_OFF mode"); 3180 exp_bracketing_t temp; 3181 memset(&temp, 0, sizeof(temp)); 3182 mHdrMode = HDR_BRACKETING_OFF; 3183 temp.hdr_enable= false; 3184 temp.mode = HDR_BRACKETING_OFF; 3185 native_set_parms(MM_CAMERA_PARM_HDR, sizeof(exp_bracketing_t), (void *)&temp); 3186 } 3187 return NO_ERROR; 3188 } 3189 3190 const char *str2 = params.get(QCameraParameters::KEY_SCENE_MODE); 3191 if(!strcmp(str2, "hdr")) { 3192 str="HDR"; 3193 } else { 3194 str=QCameraParameters::AE_BRACKET_HDR_OFF; 3195 } 3196 3197 if (str != NULL) { 3198 int value = attr_lookup(hdr_bracket, 3199 sizeof(hdr_bracket) / sizeof(str_map), str); 3200 exp_bracketing_t temp; 3201 memset(&temp, 0, sizeof(temp)); 3202 switch (value) { 3203 case HDR_MODE: 3204 { 3205 mHdrMode = HDR_MODE; 3206 } 3207 break; 3208 case EXP_BRACKETING_MODE: 3209 { 3210 int numFrames = getNumOfSnapshots(); 3211 const char *str_val = params.get("capture-burst-exposures"); 3212 if ((str_val != NULL) && (strlen(str_val)>0)) { 3213 ALOGV("%s: capture-burst-exposures %s", __FUNCTION__, str_val); 3214 3215 mHdrMode = EXP_BRACKETING_MODE; 3216 temp.hdr_enable = false; 3217 temp.mode = EXP_BRACKETING_MODE; 3218 temp.total_frames = (numFrames > MAX_SNAPSHOT_BUFFERS -2) ? MAX_SNAPSHOT_BUFFERS -2 : numFrames; 3219 temp.total_hal_frames = temp.total_frames; 3220 strlcpy(temp.values, str_val, MAX_EXP_BRACKETING_LENGTH); 3221 ALOGV("%s: setting Exposure Bracketing value of %s, frame (%d)", __FUNCTION__, temp.values, temp.total_hal_frames); 3222 native_set_parms(MM_CAMERA_PARM_HDR, sizeof(exp_bracketing_t), (void *)&temp); 3223 } 3224 else { 3225 /* Apps not set capture-burst-exposures, error case fall into bracketing off mode */ 3226 ALOGV("%s: capture-burst-exposures not set, back to HDR OFF mode", __FUNCTION__); 3227 mHdrMode = HDR_BRACKETING_OFF; 3228 temp.hdr_enable= false; 3229 temp.mode = HDR_BRACKETING_OFF; 3230 native_set_parms(MM_CAMERA_PARM_HDR, sizeof(exp_bracketing_t), (void *)&temp); 3231 } 3232 } 3233 break; 3234 case HDR_BRACKETING_OFF: 3235 default: 3236 { 3237 mHdrMode = HDR_BRACKETING_OFF; 3238 temp.hdr_enable= false; 3239 temp.mode = HDR_BRACKETING_OFF; 3240 native_set_parms(MM_CAMERA_PARM_HDR, sizeof(exp_bracketing_t), (void *)&temp); 3241 } 3242 break; 3243 } 3244 3245 /* save the value*/ 3246 mParameters.set(QCameraParameters::KEY_AE_BRACKET_HDR, str); 3247 } 3248 return NO_ERROR; 3249 } 3250 3251 status_t QCameraHardwareInterface::setCaptureBurstExp() 3252 { 3253 char burst_exp[PROPERTY_VALUE_MAX]; 3254 memset(burst_exp, 0, sizeof(burst_exp)); 3255 property_get("persist.capture.burst.exposures", burst_exp, ""); 3256 if (NULL != burst_exp) 3257 mParameters.set("capture-burst-exposures", burst_exp); 3258 return NO_ERROR; 3259 } 3260 3261 status_t QCameraHardwareInterface::setRedeyeReduction(const QCameraParameters& params) 3262 { 3263 if(supportsRedEyeReduction() == false) { 3264 ALOGV("Parameter Redeye Reduction is not supported for this sensor"); 3265 return NO_ERROR; 3266 } 3267 3268 const char *str = params.get(QCameraParameters::KEY_REDEYE_REDUCTION); 3269 if (str != NULL) { 3270 int value = attr_lookup(redeye_reduction, sizeof(redeye_reduction) / sizeof(str_map), str); 3271 if (value != NOT_FOUND) { 3272 int8_t temp = (int8_t)value; 3273 ALOGV("%s: setting Redeye Reduction value of %s", __FUNCTION__, str); 3274 mParameters.set(QCameraParameters::KEY_REDEYE_REDUCTION, str); 3275 3276 native_set_parms(MM_CAMERA_PARM_REDEYE_REDUCTION, sizeof(int8_t), (void *)&temp); 3277 return NO_ERROR; 3278 } 3279 } 3280 ALOGE("Invalid Redeye Reduction value: %s", (str == NULL) ? "NULL" : str); 3281 return BAD_VALUE; 3282 } 3283 3284 status_t QCameraHardwareInterface::setGpsLocation(const QCameraParameters& params) 3285 { 3286 const char *method = params.get(QCameraParameters::KEY_GPS_PROCESSING_METHOD); 3287 if (method) { 3288 mParameters.set(QCameraParameters::KEY_GPS_PROCESSING_METHOD, method); 3289 }else { 3290 mParameters.remove(QCameraParameters::KEY_GPS_PROCESSING_METHOD); 3291 } 3292 3293 const char *latitude = params.get(QCameraParameters::KEY_GPS_LATITUDE); 3294 if (latitude) { 3295 mParameters.set(QCameraParameters::KEY_GPS_LATITUDE, latitude); 3296 }else { 3297 mParameters.remove(QCameraParameters::KEY_GPS_LATITUDE); 3298 } 3299 3300 const char *latitudeRef = params.get(QCameraParameters::KEY_GPS_LATITUDE_REF); 3301 if (latitudeRef) { 3302 mParameters.set(QCameraParameters::KEY_GPS_LATITUDE_REF, latitudeRef); 3303 }else { 3304 mParameters.remove(QCameraParameters::KEY_GPS_LATITUDE_REF); 3305 } 3306 3307 const char *longitude = params.get(QCameraParameters::KEY_GPS_LONGITUDE); 3308 if (longitude) { 3309 mParameters.set(QCameraParameters::KEY_GPS_LONGITUDE, longitude); 3310 }else { 3311 mParameters.remove(QCameraParameters::KEY_GPS_LONGITUDE); 3312 } 3313 3314 const char *longitudeRef = params.get(QCameraParameters::KEY_GPS_LONGITUDE_REF); 3315 if (longitudeRef) { 3316 mParameters.set(QCameraParameters::KEY_GPS_LONGITUDE_REF, longitudeRef); 3317 }else { 3318 mParameters.remove(QCameraParameters::KEY_GPS_LONGITUDE_REF); 3319 } 3320 3321 const char *altitudeRef = params.get(QCameraParameters::KEY_GPS_ALTITUDE_REF); 3322 if (altitudeRef) { 3323 mParameters.set(QCameraParameters::KEY_GPS_ALTITUDE_REF, altitudeRef); 3324 }else { 3325 mParameters.remove(QCameraParameters::KEY_GPS_ALTITUDE_REF); 3326 } 3327 3328 const char *altitude = params.get(QCameraParameters::KEY_GPS_ALTITUDE); 3329 if (altitude) { 3330 mParameters.set(QCameraParameters::KEY_GPS_ALTITUDE, altitude); 3331 }else { 3332 mParameters.remove(QCameraParameters::KEY_GPS_ALTITUDE); 3333 } 3334 3335 const char *status = params.get(QCameraParameters::KEY_GPS_STATUS); 3336 if (status) { 3337 mParameters.set(QCameraParameters::KEY_GPS_STATUS, status); 3338 } 3339 3340 const char *dateTime = params.get(QCameraParameters::KEY_EXIF_DATETIME); 3341 if (dateTime) { 3342 mParameters.set(QCameraParameters::KEY_EXIF_DATETIME, dateTime); 3343 }else { 3344 mParameters.remove(QCameraParameters::KEY_EXIF_DATETIME); 3345 } 3346 3347 const char *timestamp = params.get(QCameraParameters::KEY_GPS_TIMESTAMP); 3348 if (timestamp) { 3349 mParameters.set(QCameraParameters::KEY_GPS_TIMESTAMP, timestamp); 3350 }else { 3351 mParameters.remove(QCameraParameters::KEY_GPS_TIMESTAMP); 3352 } 3353 ALOGV("setGpsLocation X"); 3354 return NO_ERROR; 3355 } 3356 3357 status_t QCameraHardwareInterface::setRotation(const QCameraParameters& params) 3358 { 3359 status_t rc = NO_ERROR; 3360 int rotation = params.getInt(QCameraParameters::KEY_ROTATION); 3361 if (rotation != NOT_FOUND) { 3362 if (rotation == 0 || rotation == 90 || rotation == 180 3363 || rotation == 270) { 3364 mParameters.set(QCameraParameters::KEY_ROTATION, rotation); 3365 mRotation = rotation; 3366 } else { 3367 ALOGE("Invalid rotation value: %d", rotation); 3368 rc = BAD_VALUE; 3369 } 3370 } 3371 ALOGV("setRotation"); 3372 return rc; 3373 } 3374 3375 status_t QCameraHardwareInterface::setDenoise(const QCameraParameters& params) 3376 { 3377 #if 0 3378 if(!mCfgControl.mm_camera_is_supported(MM_CAMERA_PARM_WAVELET_DENOISE)) { 3379 ALOGE("Wavelet Denoise is not supported for this sensor"); 3380 return NO_ERROR; 3381 } 3382 const char *str = params.get(QCameraParameters::KEY_DENOISE); 3383 if (str != NULL) { 3384 int value = attr_lookup(denoise, 3385 sizeof(denoise) / sizeof(str_map), str); 3386 if ((value != NOT_FOUND) && (mDenoiseValue != value)) { 3387 mDenoiseValue = value; 3388 mParameters.set(QCameraParameters::KEY_DENOISE, str); 3389 bool ret = native_set_parms(MM_CAMERA_PARM_WAVELET_DENOISE, sizeof(value), 3390 (void *)&value); 3391 return ret ? NO_ERROR : UNKNOWN_ERROR; 3392 } 3393 return NO_ERROR; 3394 } 3395 ALOGE("Invalid Denoise value: %s", (str == NULL) ? "NULL" : str); 3396 #endif 3397 return BAD_VALUE; 3398 } 3399 3400 status_t QCameraHardwareInterface::setOrientation(const QCameraParameters& params) 3401 { 3402 const char *str = params.get("orientation"); 3403 3404 if (str != NULL) { 3405 if (strcmp(str, "portrait") == 0 || strcmp(str, "landscape") == 0) { 3406 // Camera service needs this to decide if the preview frames and raw 3407 // pictures should be rotated. 3408 mParameters.set("orientation", str); 3409 } else { 3410 ALOGE("Invalid orientation value: %s", str); 3411 return BAD_VALUE; 3412 } 3413 } 3414 return NO_ERROR; 3415 } 3416 3417 status_t QCameraHardwareInterface::setPictureFormat(const QCameraParameters& params) 3418 { 3419 const char * str = params.get(QCameraParameters::KEY_PICTURE_FORMAT); 3420 3421 if(str != NULL){ 3422 int32_t value = attr_lookup(picture_formats, 3423 sizeof(picture_formats) / sizeof(str_map), str); 3424 if(value != NOT_FOUND){ 3425 mParameters.set(QCameraParameters::KEY_PICTURE_FORMAT, str); 3426 } else { 3427 ALOGE("Invalid Picture Format value: %s", str); 3428 return BAD_VALUE; 3429 } 3430 } 3431 return NO_ERROR; 3432 } 3433 3434 status_t QCameraHardwareInterface::setRecordingHintValue(const int32_t value) 3435 { 3436 native_set_parms(MM_CAMERA_PARM_RECORDING_HINT, sizeof(value), 3437 (void *)&value); 3438 if (value == true){ 3439 native_set_parms(MM_CAMERA_PARM_CAF_ENABLE, sizeof(value), 3440 (void *)&value); 3441 } 3442 setDISMode(); 3443 setFullLiveshot(); 3444 return NO_ERROR; 3445 } 3446 3447 status_t QCameraHardwareInterface::setRecordingHint(const QCameraParameters& params) 3448 { 3449 3450 const char * str = params.get(QCameraParameters::KEY_RECORDING_HINT); 3451 3452 if(str != NULL){ 3453 int32_t value = attr_lookup(recording_Hints, 3454 sizeof(recording_Hints) / sizeof(str_map), str); 3455 if(value != NOT_FOUND){ 3456 mRecordingHint = value; 3457 setRecordingHintValue(mRecordingHint); 3458 mParameters.set(QCameraParameters::KEY_RECORDING_HINT, str); 3459 return NO_ERROR; 3460 } else { 3461 ALOGE("Invalid Picture Format value: %s", str); 3462 setDISMode(); 3463 setFullLiveshot(); 3464 return BAD_VALUE; 3465 } 3466 } 3467 setDISMode(); 3468 setFullLiveshot(); 3469 return NO_ERROR; 3470 } 3471 3472 status_t QCameraHardwareInterface::setDISMode() { 3473 /* Enable DIS only if 3474 * - Camcorder mode AND 3475 * - DIS property is set AND 3476 * - Not in Low power mode. */ 3477 uint32_t value = mRecordingHint && mDisEnabled 3478 && !isLowPowerCamcorder(); 3479 3480 ALOGV("%s DIS is %s value = %d", __func__, 3481 value ? "Enabled" : "Disabled", value); 3482 native_set_parms(MM_CAMERA_PARM_DIS_ENABLE, sizeof(value), 3483 (void *)&value); 3484 return NO_ERROR; 3485 } 3486 3487 status_t QCameraHardwareInterface::setFullLiveshot() 3488 { 3489 /* Enable full size liveshot only if 3490 * - Camcorder mode AND 3491 * - Full size liveshot is enabled. */ 3492 uint32_t value = mRecordingHint && mFullLiveshotEnabled 3493 && !isLowPowerCamcorder(); 3494 3495 if (((mDimension.picture_width == mVideoWidth) && 3496 (mDimension.picture_height == mVideoHeight))) { 3497 /* If video size matches the live snapshot size 3498 * turn off full size liveshot to get higher fps. */ 3499 value = 0; 3500 } 3501 3502 ALOGV("%s Full size liveshot %s value = %d", __func__, 3503 value ? "Enabled" : "Disabled", value); 3504 native_set_parms(MM_CAMERA_PARM_FULL_LIVESHOT, sizeof(value), 3505 (void *)&value); 3506 return NO_ERROR; 3507 } 3508 3509 3510 isp3a_af_mode_t QCameraHardwareInterface::getAutoFocusMode( 3511 const QCameraParameters& params) 3512 { 3513 isp3a_af_mode_t afMode = AF_MODE_MAX; 3514 afMode = (isp3a_af_mode_t)mFocusMode; 3515 return afMode; 3516 } 3517 3518 void QCameraHardwareInterface::getPictureSize(int *picture_width, 3519 int *picture_height) const 3520 { 3521 mParameters.getPictureSize(picture_width, picture_height); 3522 } 3523 3524 void QCameraHardwareInterface::getPreviewSize(int *preview_width, 3525 int *preview_height) const 3526 { 3527 mParameters.getPreviewSize(preview_width, preview_height); 3528 } 3529 3530 cam_format_t QCameraHardwareInterface::getPreviewFormat() const 3531 { 3532 cam_format_t foramt = CAMERA_YUV_420_NV21; 3533 const char *str = mParameters.getPreviewFormat(); 3534 int32_t value = attr_lookup(preview_formats, 3535 sizeof(preview_formats)/sizeof(str_map), 3536 str); 3537 3538 if(value != NOT_FOUND) { 3539 int num = sizeof(preview_format_info_list)/sizeof(preview_format_info_t); 3540 int i; 3541 for (i = 0; i < num; i++) { 3542 if (preview_format_info_list[i].Hal_format == value) { 3543 foramt = preview_format_info_list[i].mm_cam_format; 3544 break; 3545 } 3546 } 3547 } 3548 3549 return foramt; 3550 } 3551 3552 cam_pad_format_t QCameraHardwareInterface::getPreviewPadding() const 3553 { 3554 return mPreviewFormatInfo.padding; 3555 } 3556 3557 int QCameraHardwareInterface::getJpegQuality() const 3558 { 3559 return mJpegQuality; 3560 } 3561 3562 int QCameraHardwareInterface::getNumOfSnapshots(void) const 3563 { 3564 char prop[PROPERTY_VALUE_MAX]; 3565 memset(prop, 0, sizeof(prop)); 3566 property_get("persist.camera.snapshot.number", prop, "0"); 3567 ALOGV("%s: prop enable/disable = %d", __func__, atoi(prop)); 3568 if (atoi(prop)) { 3569 ALOGV("%s: Reading maximum no of snapshots = %d" 3570 "from properties", __func__, atoi(prop)); 3571 return atoi(prop); 3572 } else { 3573 return mParameters.getInt("num-snaps-per-shutter"); 3574 } 3575 } 3576 3577 int QCameraHardwareInterface:: 3578 getThumbSizesFromAspectRatio(uint32_t aspect_ratio, 3579 int *picture_width, 3580 int *picture_height) 3581 { 3582 for(unsigned int i = 0; i < THUMBNAIL_SIZE_COUNT; i++ ){ 3583 if(thumbnail_sizes[i].aspect_ratio == aspect_ratio) 3584 { 3585 *picture_width = thumbnail_sizes[i].width; 3586 *picture_height = thumbnail_sizes[i].height; 3587 return NO_ERROR; 3588 } 3589 } 3590 3591 return BAD_VALUE; 3592 } 3593 3594 bool QCameraHardwareInterface::isRawSnapshot() 3595 { 3596 const char *format = mParameters.getPictureFormat(); 3597 if( format!= NULL && 3598 !strcmp(format, QCameraParameters::PIXEL_FORMAT_RAW)){ 3599 return true; 3600 } 3601 else{ 3602 return false; 3603 } 3604 } 3605 3606 status_t QCameraHardwareInterface::setPreviewSizeTable(void) 3607 { 3608 status_t ret = NO_ERROR; 3609 mm_camera_dimension_t dim; 3610 struct camera_size_type* preview_size_table; 3611 int preview_table_size; 3612 int i = 0; 3613 char str[10] = {0}; 3614 3615 /* Initialize table with default values */ 3616 preview_size_table = default_preview_sizes; 3617 preview_table_size = preview_sizes_count; 3618 3619 3620 /* Get maximum preview size supported by sensor*/ 3621 memset(&dim, 0, sizeof(mm_camera_dimension_t)); 3622 ret = cam_config_get_parm(mCameraId, 3623 MM_CAMERA_PARM_MAX_PREVIEW_SIZE, &dim); 3624 if (ret != NO_ERROR) { 3625 ALOGE("%s: Failure getting Max Preview Size supported by camera", 3626 __func__); 3627 goto end; 3628 } 3629 3630 ALOGV("%s: Max Preview Sizes Supported: %d X %d", __func__, 3631 dim.width, dim.height); 3632 3633 for (i = 0; i < preview_table_size; i++) { 3634 if ((preview_size_table->width <= dim.width) && 3635 (preview_size_table->height <= dim.height)) { 3636 ALOGV("%s: Camera Preview Size Table " 3637 "Max width: %d height %d table_size: %d", 3638 __func__, preview_size_table->width, 3639 preview_size_table->height, preview_table_size - i); 3640 break; 3641 } 3642 preview_size_table++; 3643 } 3644 //set preferred preview size to maximum preview size 3645 sprintf(str, "%dx%d", preview_size_table->width, preview_size_table->height); 3646 mParameters.set(QCameraParameters::KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO, str); 3647 ALOGV("KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO = %s", str); 3648 3649 end: 3650 /* Save the table in global member*/ 3651 mPreviewSizes = preview_size_table; 3652 mPreviewSizeCount = preview_table_size - i; 3653 3654 return ret; 3655 } 3656 3657 status_t QCameraHardwareInterface::setPictureSizeTable(void) 3658 { 3659 status_t ret = NO_ERROR; 3660 mm_camera_dimension_t dim; 3661 struct camera_size_type* picture_size_table; 3662 int picture_table_size; 3663 int i = 0, count = 0; 3664 3665 /* Initialize table with default values */ 3666 picture_table_size = sizeof(default_picture_sizes)/ 3667 sizeof(default_picture_sizes[0]); 3668 picture_size_table = default_picture_sizes; 3669 mPictureSizes = 3670 ( struct camera_size_type *)malloc(picture_table_size * 3671 sizeof(struct camera_size_type)); 3672 if (mPictureSizes == NULL) { 3673 ALOGE("%s: Failre allocating memory to store picture size table",__func__); 3674 goto end; 3675 } 3676 3677 /* Get maximum picture size supported by sensor*/ 3678 memset(&dim, 0, sizeof(mm_camera_dimension_t)); 3679 ret = cam_config_get_parm(mCameraId, 3680 MM_CAMERA_PARM_MAX_PICTURE_SIZE, &dim); 3681 if (ret != NO_ERROR) { 3682 ALOGE("%s: Failure getting Max Picture Size supported by camera", 3683 __func__); 3684 ret = NO_MEMORY; 3685 free(mPictureSizes); 3686 mPictureSizes = NULL; 3687 goto end; 3688 } 3689 3690 ALOGV("%s: Max Picture Sizes Supported: %d X %d", __func__, 3691 dim.width, dim.height); 3692 3693 for (i = 0; i < picture_table_size; i++) { 3694 /* We'll store those dimensions whose width AND height 3695 are less than or equal to maximum supported */ 3696 if ((picture_size_table->width <= dim.width) && 3697 (picture_size_table->height <= dim.height)) { 3698 ALOGV("%s: Camera Picture Size Table " 3699 "Max width: %d height %d table_size: %d", 3700 __func__, picture_size_table->width, 3701 picture_size_table->height, count+1); 3702 mPictureSizes[count].height = picture_size_table->height; 3703 mPictureSizes[count].width = picture_size_table->width; 3704 count++; 3705 } 3706 picture_size_table++; 3707 } 3708 mPictureSizeCount = count; 3709 3710 end: 3711 /* In case of error, we use default picture sizes */ 3712 if (ret != NO_ERROR) { 3713 mPictureSizes = default_picture_sizes; 3714 mPictureSizeCount = picture_table_size; 3715 } 3716 return ret; 3717 } 3718 3719 status_t QCameraHardwareInterface::setVideoSizeTable(void) 3720 { 3721 status_t ret = NO_ERROR; 3722 mm_camera_dimension_t dim; 3723 struct camera_size_type* video_size_table; 3724 int video_table_size; 3725 int i = 0, count = 0; 3726 ALOGV("%s: E", __func__); 3727 3728 /* Initialize table with default values */ 3729 video_table_size = video_sizes_count; 3730 video_size_table = default_video_sizes; 3731 mVideoSizes = 3732 (struct camera_size_type *)malloc(video_table_size * 3733 sizeof(struct camera_size_type)); 3734 if(mVideoSizes == NULL) { 3735 ALOGE("%s: error allocating memory to store video size table",__func__); 3736 ret = BAD_VALUE; 3737 goto end; 3738 } 3739 3740 /* Get maximum video size supported by sensor*/ 3741 memset(&dim, 0, sizeof(mm_camera_dimension_t)); 3742 ret = cam_config_get_parm(mCameraId, 3743 MM_CAMERA_PARM_MAX_VIDEO_SIZE, &dim); 3744 if(ret != NO_ERROR) { 3745 ALOGE("%s: error getting Max Video Size supported by camera", 3746 __func__); 3747 ret = NO_MEMORY; 3748 free(mVideoSizes); 3749 mVideoSizes = NULL; 3750 ret = BAD_VALUE; 3751 goto end; 3752 } 3753 3754 ALOGV("%s: Max Video Size Supported: %d X %d", __func__, 3755 dim.width, dim.height); 3756 3757 for(i=0; i < video_table_size; i++) { 3758 /* We'll store those dimensions whose width AND height 3759 are less than or equal to maximum supported */ 3760 if((video_size_table->width <= dim.width) && 3761 (video_size_table->height <= dim.height)) { 3762 ALOGV("%s: Supported Video Size [%d] = %dx%d", __func__, count, video_size_table->width, 3763 video_size_table->height); 3764 mVideoSizes[count].height = video_size_table->height; 3765 mVideoSizes[count].width = video_size_table->width; 3766 count++; 3767 } 3768 video_size_table++; 3769 } 3770 mVideoSizeCount = count; 3771 3772 end: 3773 ALOGV("%s: X", __func__); 3774 return ret; 3775 } 3776 3777 void QCameraHardwareInterface::freeVideoSizeTable(void) 3778 { 3779 if(mVideoSizes != NULL) 3780 { 3781 free(mVideoSizes); 3782 } 3783 mVideoSizeCount = 0; 3784 } 3785 3786 3787 void QCameraHardwareInterface::freePictureTable(void) 3788 { 3789 /* If we couldn't allocate memory to store picture table 3790 we use the picture table pointer to point to default 3791 picture table array. In that case we cannot free it.*/ 3792 if ((mPictureSizes != default_picture_sizes) && mPictureSizes) { 3793 free(mPictureSizes); 3794 } 3795 } 3796 3797 status_t QCameraHardwareInterface::setHistogram(int histogram_en) 3798 { 3799 ALOGV("setHistogram: E"); 3800 if(mStatsOn == histogram_en) { 3801 return NO_ERROR; 3802 } 3803 3804 mSendData = histogram_en; 3805 mStatsOn = histogram_en; 3806 mCurrentHisto = -1; 3807 mStatSize = sizeof(uint32_t)* HISTOGRAM_STATS_SIZE; 3808 3809 if (histogram_en == QCAMERA_PARM_ENABLE) { 3810 /*Currently the Ashmem is multiplying the buffer size with total number 3811 of buffers and page aligning. This causes a crash in JNI as each buffer 3812 individually expected to be page aligned */ 3813 int page_size_minus_1 = getpagesize() - 1; 3814 int statSize = sizeof (camera_preview_histogram_info ); 3815 int32_t mAlignedStatSize = ((statSize + page_size_minus_1) & (~page_size_minus_1)); 3816 #if 0 3817 mStatHeap = 3818 new AshmemPool(mAlignedStatSize, 3, statSize, "stat"); 3819 if (!mStatHeap->initialized()) { 3820 ALOGE("Stat Heap X failed "); 3821 mStatHeap.clear(); 3822 mStatHeap = NULL; 3823 return UNKNOWN_ERROR; 3824 } 3825 #endif 3826 for(int cnt = 0; cnt<3; cnt++) { 3827 mStatsMapped[cnt]=mGetMemory(-1, mStatSize, 1, mCallbackCookie); 3828 if(mStatsMapped[cnt] == NULL) { 3829 ALOGE("Failed to get camera memory for stats heap index: %d", cnt); 3830 return(-1); 3831 } else { 3832 ALOGV("Received following info for stats mapped data:%p,handle:%p, size:%d,release:%p", 3833 mStatsMapped[cnt]->data ,mStatsMapped[cnt]->handle, mStatsMapped[cnt]->size, mStatsMapped[cnt]->release); 3834 } 3835 mHistServer.size = sizeof(camera_preview_histogram_info); 3836 #ifdef USE_ION 3837 if(allocate_ion_memory(&mHistServer, cnt, ION_IOMMU_HEAP_ID) < 0) { 3838 ALOGE("%s ION alloc failed\n", __func__); 3839 return -1; 3840 } 3841 #else 3842 mHistServer.fd[cnt] = open("/dev/pmem_adsp", O_RDWR|O_SYNC); 3843 if(mHistServer.fd[cnt] <= 0) { 3844 ALOGE("%s: no pmem for frame %d", __func__, cnt); 3845 return -1; 3846 } 3847 #endif 3848 mHistServer.camera_memory[cnt]=mGetMemory(mHistServer.fd[cnt],mHistServer.size, 1, mCallbackCookie); 3849 if(mHistServer.camera_memory[cnt] == NULL) { 3850 ALOGE("Failed to get camera memory for server side histogram index: %d", cnt); 3851 return(-1); 3852 } else { 3853 ALOGV("Received following info for server side histogram data:%p,handle:%p, size:%d,release:%p", 3854 mHistServer.camera_memory[cnt]->data ,mHistServer.camera_memory[cnt]->handle, 3855 mHistServer.camera_memory[cnt]->size, mHistServer.camera_memory[cnt]->release); 3856 } 3857 /*Register buffer at back-end*/ 3858 if (NO_ERROR != sendMappingBuf(0, cnt, mHistServer.fd[cnt], 3859 mHistServer.size, mCameraId, 3860 CAM_SOCK_MSG_TYPE_HIST_MAPPING)) { 3861 ALOGE("%s could not send buffer to back-end\n", __func__); 3862 } 3863 } 3864 } 3865 ALOGV("Setting histogram = %d", histogram_en); 3866 native_set_parms(MM_CAMERA_PARM_HISTOGRAM, sizeof(int), &histogram_en); 3867 if(histogram_en == QCAMERA_PARM_DISABLE) 3868 { 3869 //release memory 3870 for(int i=0; i<3; i++){ 3871 if(mStatsMapped[i] != NULL) { 3872 mStatsMapped[i]->release(mStatsMapped[i]); 3873 } 3874 /*Unregister buffer at back-end */ 3875 if (NO_ERROR != sendUnMappingBuf(0, i, mCameraId, CAM_SOCK_MSG_TYPE_HIST_UNMAPPING)) { 3876 ALOGE("%s could not unregister buffer from back-end\n", __func__); 3877 } 3878 if(mHistServer.camera_memory[i] != NULL) { 3879 mHistServer.camera_memory[i]->release(mHistServer.camera_memory[i]); 3880 } 3881 close(mHistServer.fd[i]); 3882 #ifdef USE_ION 3883 deallocate_ion_memory(&mHistServer, i); 3884 #endif 3885 } 3886 } 3887 return NO_ERROR; 3888 } 3889 3890 status_t QCameraHardwareInterface::setZSLBurstLookBack(const QCameraParameters& params) 3891 { 3892 const char *v = params.get("capture-burst-retroactive"); 3893 if (v) { 3894 int look_back = atoi(v); 3895 ALOGV("%s: look_back =%d", __func__, look_back); 3896 mParameters.set("capture-burst-retroactive", look_back); 3897 } 3898 return NO_ERROR; 3899 } 3900 3901 status_t QCameraHardwareInterface::setZSLBurstInterval(const QCameraParameters& params) 3902 { 3903 mZslInterval = BURST_INTREVAL_DEFAULT; 3904 const char *v = params.get("capture-burst-interval"); 3905 if (v) { 3906 int interval = atoi(v); 3907 ALOGV("%s: Interval =%d", __func__, interval); 3908 if(interval < BURST_INTREVAL_MIN ||interval > BURST_INTREVAL_MAX ) { 3909 return BAD_VALUE; 3910 } 3911 mZslInterval = interval; 3912 } 3913 return NO_ERROR; 3914 } 3915 3916 int QCameraHardwareInterface::getZSLBurstInterval( void ) 3917 { 3918 int val; 3919 3920 if (mZslInterval == BURST_INTREVAL_DEFAULT) { 3921 char prop[PROPERTY_VALUE_MAX]; 3922 memset(prop, 0, sizeof(prop)); 3923 property_get("persist.camera.zsl.interval", prop, "1"); 3924 val = atoi(prop); 3925 ALOGV("%s: prop interval = %d", __func__, val); 3926 } else { 3927 val = mZslInterval; 3928 } 3929 return val; 3930 } 3931 3932 3933 int QCameraHardwareInterface::getZSLQueueDepth(void) const 3934 { 3935 char prop[PROPERTY_VALUE_MAX]; 3936 memset(prop, 0, sizeof(prop)); 3937 property_get("persist.camera.zsl.queuedepth", prop, "2"); 3938 ALOGV("%s: prop = %d", __func__, atoi(prop)); 3939 return atoi(prop); 3940 } 3941 3942 int QCameraHardwareInterface::getZSLBackLookCount(void) const 3943 { 3944 int look_back; 3945 char prop[PROPERTY_VALUE_MAX]; 3946 memset(prop, 0, sizeof(prop)); 3947 property_get("persist.camera.zsl.backlookcnt", prop, "0"); 3948 ALOGV("%s: prop = %d", __func__, atoi(prop)); 3949 look_back = atoi(prop); 3950 if (look_back == 0 ) { 3951 look_back = mParameters.getInt("capture-burst-retroactive"); 3952 ALOGV("%s: look_back = %d", __func__, look_back); 3953 } 3954 return look_back; 3955 } 3956 3957 bool QCameraHardwareInterface::getFlashCondition(void) 3958 { 3959 int32_t rc = 0; 3960 bool flash_cond = false; 3961 aec_info_for_flash_t lowLightForZSL; 3962 3963 lowLightForZSL.aec_index_for_zsl = 0; 3964 lowLightForZSL.zsl_flash_enable = 0; 3965 3966 if(myMode & CAMERA_ZSL_MODE){ 3967 switch(mLedStatusForZsl) { 3968 case LED_MODE_ON: 3969 flash_cond = true; 3970 break; 3971 case LED_MODE_AUTO: 3972 rc = cam_config_get_parm(mCameraId, 3973 MM_CAMERA_GET_PARM_LOW_LIGHT_FOR_ZSL, &lowLightForZSL); 3974 if(MM_CAMERA_OK == rc) { 3975 if(lowLightForZSL.zsl_flash_enable != 0) 3976 flash_cond = true; 3977 else 3978 flash_cond = false; 3979 } 3980 else 3981 ALOGE("%s: Failed to get lowLightForZSL, rc %d", __func__, rc); 3982 break; 3983 default: 3984 break; 3985 } 3986 } 3987 3988 ALOGV("%s: myMode %d, flash mode %d, flash condition %d", 3989 __func__, myMode, mLedStatusForZsl, flash_cond); 3990 return flash_cond; 3991 } 3992 3993 //EXIF functions 3994 void QCameraHardwareInterface::deinitExifData() 3995 { 3996 ALOGV("Clearing EXIF data"); 3997 for(int i=0; i<MAX_EXIF_TABLE_ENTRIES; i++) 3998 { 3999 //clear all data 4000 memset(&mExifData[i], 0x00, sizeof(exif_tags_info_t)); 4001 } 4002 mExifTableNumEntries = 0; 4003 } 4004 4005 void QCameraHardwareInterface::addExifTag(exif_tag_id_t tagid, exif_tag_type_t type, 4006 uint32_t count, uint8_t copy, void *data) { 4007 4008 if(mExifTableNumEntries >= MAX_EXIF_TABLE_ENTRIES) { 4009 ALOGE("%s: Number of entries exceeded limit", __func__); 4010 return; 4011 } 4012 int index = mExifTableNumEntries; 4013 mExifData[index].tag_id = tagid; 4014 mExifData[index].tag_entry.type = type; 4015 mExifData[index].tag_entry.count = count; 4016 mExifData[index].tag_entry.copy = copy; 4017 if((type == EXIF_RATIONAL) && (count > 1)) 4018 mExifData[index].tag_entry.data._rats = (rat_t *)data; 4019 if((type == EXIF_RATIONAL) && (count == 1)) 4020 mExifData[index].tag_entry.data._rat = *(rat_t *)data; 4021 else if(type == EXIF_ASCII) 4022 mExifData[index].tag_entry.data._ascii = (char *)data; 4023 else if(type == EXIF_BYTE) 4024 mExifData[index].tag_entry.data._byte = *(uint8_t *)data; 4025 else if((type == EXIF_SHORT) && (count > 1)) 4026 mExifData[index].tag_entry.data._shorts = (uint16_t *)data; 4027 else if((type == EXIF_SHORT) && (count == 1)) 4028 mExifData[index].tag_entry.data._short = *(uint16_t *)data; 4029 // Increase number of entries 4030 mExifTableNumEntries++; 4031 } 4032 4033 void QCameraHardwareInterface::initExifData(){ 4034 short val_short; 4035 char value[PROPERTY_VALUE_MAX]; 4036 if (property_get("ro.product.manufacturer", value, "QCOM-AA") > 0) { 4037 strncpy(mExifValues.make, value, 19); 4038 mExifValues.make[19] = '\0'; 4039 addExifTag(EXIFTAGID_MAKE, EXIF_ASCII, strlen(value) + 1, 1, (void *)mExifValues.make); 4040 } else { 4041 ALOGE("%s: getExifMaker failed", __func__); 4042 } 4043 4044 if (property_get("ro.product.model", value, "QCAM-AA") > 0) { 4045 strncpy(mExifValues.model, value, 19); 4046 mExifValues.model[19] = '\0'; 4047 addExifTag(EXIFTAGID_MODEL, EXIF_ASCII, strlen(value) + 1, 1, (void *)mExifValues.model); 4048 } else { 4049 ALOGE("%s: getExifModel failed", __func__); 4050 } 4051 4052 if(mExifValues.dateTime) { 4053 addExifTag(EXIFTAGID_EXIF_DATE_TIME_ORIGINAL, EXIF_ASCII, 4054 20, 1, (void *)mExifValues.dateTime); 4055 addExifTag(EXIFTAGID_EXIF_DATE_TIME_DIGITIZED, EXIF_ASCII, 4056 20, 1, (void *)mExifValues.dateTime); 4057 } 4058 addExifTag(EXIFTAGID_FOCAL_LENGTH, EXIF_RATIONAL, 1, 1, (void *)&(mExifValues.focalLength)); 4059 addExifTag(EXIFTAGID_ISO_SPEED_RATING,EXIF_SHORT,1,1,(void *)&(mExifValues.isoSpeed)); 4060 4061 // normal f_number is from 1.2 to 22, but I'd like to put some margin. 4062 if(mExifValues.f_number.num>0 && mExifValues.f_number.num<3200) { 4063 addExifTag(EXIFTAGID_F_NUMBER,EXIF_RATIONAL,1,1,(void *)&(mExifValues.f_number)); 4064 addExifTag(EXIFTAGID_APERTURE,EXIF_RATIONAL,1,1,(void *)&(mExifValues.f_number)); 4065 } 4066 4067 4068 if(mExifValues.mGpsProcess) { 4069 addExifTag(EXIFTAGID_GPS_PROCESSINGMETHOD, EXIF_ASCII, 4070 EXIF_ASCII_PREFIX_SIZE + strlen(mExifValues.gpsProcessingMethod + EXIF_ASCII_PREFIX_SIZE) + 1, 4071 1, (void *)mExifValues.gpsProcessingMethod); 4072 } 4073 4074 if(mExifValues.mLatitude) { 4075 addExifTag(EXIFTAGID_GPS_LATITUDE, EXIF_RATIONAL, 3, 1, (void *)mExifValues.latitude); 4076 4077 if(mExifValues.latRef) { 4078 addExifTag(EXIFTAGID_GPS_LATITUDE_REF, EXIF_ASCII, 2, 4079 1, (void *)mExifValues.latRef); 4080 } 4081 } 4082 4083 if(mExifValues.mLongitude) { 4084 addExifTag(EXIFTAGID_GPS_LONGITUDE, EXIF_RATIONAL, 3, 1, (void *)mExifValues.longitude); 4085 4086 if(mExifValues.lonRef) { 4087 addExifTag(EXIFTAGID_GPS_LONGITUDE_REF, EXIF_ASCII, 2, 4088 1, (void *)mExifValues.lonRef); 4089 } 4090 } 4091 4092 if(mExifValues.mAltitude) { 4093 addExifTag(EXIFTAGID_GPS_ALTITUDE, EXIF_RATIONAL, 1, 4094 1, (void *)&(mExifValues.altitude)); 4095 4096 addExifTag(EXIFTAGID_GPS_ALTITUDE_REF, EXIF_BYTE, 1, 1, (void *)&mExifValues.mAltitude_ref); 4097 } 4098 4099 if(mExifValues.mTimeStamp) { 4100 time_t unixTime; 4101 struct tm *UTCTimestamp; 4102 4103 unixTime = (time_t)mExifValues.mGPSTimestamp; 4104 UTCTimestamp = gmtime(&unixTime); 4105 4106 strftime(mExifValues.gpsDateStamp, sizeof(mExifValues.gpsDateStamp), "%Y:%m:%d", UTCTimestamp); 4107 addExifTag(EXIFTAGID_GPS_DATESTAMP, EXIF_ASCII, 4108 strlen(mExifValues.gpsDateStamp)+1 , 1, (void *)mExifValues.gpsDateStamp); 4109 4110 mExifValues.gpsTimeStamp[0] = getRational(UTCTimestamp->tm_hour, 1); 4111 mExifValues.gpsTimeStamp[1] = getRational(UTCTimestamp->tm_min, 1); 4112 mExifValues.gpsTimeStamp[2] = getRational(UTCTimestamp->tm_sec, 1); 4113 4114 addExifTag(EXIFTAGID_GPS_TIMESTAMP, EXIF_RATIONAL, 4115 3, 1, (void *)mExifValues.gpsTimeStamp); 4116 ALOGV("EXIFTAGID_GPS_TIMESTAMP set"); 4117 } 4118 if(mExifValues.exposure_time.num || mExifValues.exposure_time.denom) 4119 addExifTag(EXIFTAGID_EXPOSURE_TIME, EXIF_RATIONAL, 1, 1, (void *)&mExifValues.exposure_time); 4120 4121 bool flashCondition = getFlashCondition(); 4122 addExifTag(EXIFTAGID_FLASH, EXIF_SHORT, 1, 1, &flashCondition); 4123 if (mExifValues.mWbMode == CAMERA_WB_AUTO) 4124 val_short = 0; 4125 else 4126 val_short = 1; 4127 addExifTag(EXIFTAGID_WHITE_BALANCE, EXIF_SHORT, 1, 1, &val_short); 4128 4129 addExifTag(EXIFTAGID_SUBSEC_TIME, EXIF_ASCII, 7, 1, (void *)mExifValues.subsecTime); 4130 4131 addExifTag(EXIFTAGID_SUBSEC_TIME_ORIGINAL, EXIF_ASCII, 7, 1, (void *)mExifValues.subsecTime); 4132 4133 addExifTag(EXIFTAGID_SUBSEC_TIME_DIGITIZED, EXIF_ASCII, 7, 1, (void *)mExifValues.subsecTime); 4134 } 4135 4136 //Add all exif tags in this function 4137 void QCameraHardwareInterface::setExifTags() 4138 { 4139 const char *str; 4140 4141 //set TimeStamp 4142 str = mParameters.get(QCameraParameters::KEY_EXIF_DATETIME); 4143 if(str != NULL) { 4144 strncpy(mExifValues.dateTime, str, 19); 4145 mExifValues.dateTime[19] = '\0'; 4146 } 4147 4148 //Set focal length 4149 int focalLengthValue = (int) (mParameters.getFloat( 4150 QCameraParameters::KEY_FOCAL_LENGTH) * FOCAL_LENGTH_DECIMAL_PRECISION); 4151 4152 mExifValues.focalLength = getRational(focalLengthValue, FOCAL_LENGTH_DECIMAL_PRECISION); 4153 4154 focus_distances_info_t focusDistances; 4155 status_t rc = NO_ERROR; 4156 rc = cam_config_get_parm(mCameraId, MM_CAMERA_PARM_FOCAL_LENGTH,(void *)&focusDistances); 4157 if (rc == MM_CAMERA_OK){ 4158 uint16_t temp1; 4159 rat_t temp; 4160 if(mIsoValue == 0) // ISO is auto 4161 { 4162 temp1 = (uint16_t)(focusDistances.real_gain + 0.5)*100; 4163 mExifValues.isoSpeed = temp1; 4164 ALOGV("The new ISO value is %d", temp1); 4165 } 4166 else{ 4167 temp1 = iso_speed_values[mIsoValue]; 4168 mExifValues.isoSpeed = temp1; 4169 ALOGV("else The new ISO value is %d", temp1); 4170 } 4171 4172 if(focusDistances.exp_time <= 0) // avoid zero-divide problem 4173 focusDistances.exp_time = 0.01668; // expoure time will be 1/60 s 4174 4175 uint16_t temp2 = (uint16_t)(focusDistances.exp_time * 100000); 4176 temp2 = (uint16_t)(100000 / temp2); 4177 temp.num = 1; 4178 temp.denom = temp2; 4179 memcpy(&mExifValues.exposure_time, &temp, sizeof(mExifValues.exposure_time)); 4180 ALOGV(" The exposure value is %f", temp2); 4181 } 4182 //get time and date from system 4183 time_t rawtime; 4184 struct tm * timeinfo; 4185 time(&rawtime); 4186 timeinfo = localtime (&rawtime); 4187 //Write datetime according to EXIF Spec 4188 //"YYYY:MM:DD HH:MM:SS" (20 chars including \0) 4189 snprintf(mExifValues.dateTime, 20, "%04d:%02d:%02d %02d:%02d:%02d", 4190 timeinfo->tm_year + 1900, timeinfo->tm_mon + 1, 4191 timeinfo->tm_mday, timeinfo->tm_hour, 4192 timeinfo->tm_min, timeinfo->tm_sec); 4193 //set gps tags 4194 4195 struct timeval tv; 4196 gettimeofday(&tv, NULL); 4197 snprintf(mExifValues.subsecTime, 7, "%06ld", tv.tv_usec); 4198 4199 mExifValues.mWbMode = mParameters.getInt(QCameraParameters::KEY_WHITE_BALANCE); 4200 setExifTagsGPS(); 4201 } 4202 4203 void QCameraHardwareInterface::setExifTagsGPS() 4204 { 4205 const char *str = NULL; 4206 4207 //Set GPS processing method 4208 str = mParameters.get(QCameraParameters::KEY_GPS_PROCESSING_METHOD); 4209 if(str != NULL) { 4210 memcpy(mExifValues.gpsProcessingMethod, ExifAsciiPrefix, EXIF_ASCII_PREFIX_SIZE); 4211 strncpy(mExifValues.gpsProcessingMethod + EXIF_ASCII_PREFIX_SIZE, str, 4212 GPS_PROCESSING_METHOD_SIZE - 1); 4213 mExifValues.gpsProcessingMethod[EXIF_ASCII_PREFIX_SIZE + GPS_PROCESSING_METHOD_SIZE-1] = '\0'; 4214 ALOGV("EXIFTAGID_GPS_PROCESSINGMETHOD = %s %s", mExifValues.gpsProcessingMethod, 4215 mExifValues.gpsProcessingMethod+8); 4216 mExifValues.mGpsProcess = true; 4217 }else{ 4218 mExifValues.mGpsProcess = false; 4219 } 4220 str = NULL; 4221 4222 //Set Latitude 4223 str = mParameters.get(QCameraParameters::KEY_GPS_LATITUDE); 4224 if(str != NULL) { 4225 parseGPSCoordinate(str, mExifValues.latitude); 4226 ALOGV("EXIFTAGID_GPS_LATITUDE = %s", str); 4227 4228 //set Latitude Ref 4229 float latitudeValue = mParameters.getFloat(QCameraParameters::KEY_GPS_LATITUDE); 4230 if(latitudeValue < 0.0f) { 4231 mExifValues.latRef[0] = 'S'; 4232 } else { 4233 mExifValues.latRef[0] = 'N'; 4234 } 4235 mExifValues.latRef[1] = '\0'; 4236 mExifValues.mLatitude = true; 4237 mParameters.set(QCameraParameters::KEY_GPS_LATITUDE_REF,mExifValues.latRef); 4238 ALOGV("EXIFTAGID_GPS_LATITUDE_REF = %s", mExifValues.latRef); 4239 }else{ 4240 mExifValues.mLatitude = false; 4241 } 4242 4243 //set Longitude 4244 str = NULL; 4245 str = mParameters.get(QCameraParameters::KEY_GPS_LONGITUDE); 4246 if(str != NULL) { 4247 parseGPSCoordinate(str, mExifValues.longitude); 4248 ALOGV("EXIFTAGID_GPS_LONGITUDE = %s", str); 4249 4250 //set Longitude Ref 4251 float longitudeValue = mParameters.getFloat(QCameraParameters::KEY_GPS_LONGITUDE); 4252 if(longitudeValue < 0.0f) { 4253 mExifValues.lonRef[0] = 'W'; 4254 } else { 4255 mExifValues.lonRef[0] = 'E'; 4256 } 4257 mExifValues.lonRef[1] = '\0'; 4258 mExifValues.mLongitude = true; 4259 ALOGV("EXIFTAGID_GPS_LONGITUDE_REF = %s", mExifValues.lonRef); 4260 mParameters.set(QCameraParameters::KEY_GPS_LONGITUDE_REF, mExifValues.lonRef); 4261 }else{ 4262 mExifValues.mLongitude = false; 4263 } 4264 4265 //set Altitude 4266 str = mParameters.get(QCameraParameters::KEY_GPS_ALTITUDE); 4267 if(str != NULL) { 4268 double value = atof(str); 4269 mExifValues.mAltitude_ref = 0; 4270 if(value < 0){ 4271 mExifValues.mAltitude_ref = 1; 4272 value = -value; 4273 } 4274 mExifValues.altitude = getRational(value*1000, 1000); 4275 mExifValues.mAltitude = true; 4276 //set AltitudeRef 4277 mParameters.set(QCameraParameters::KEY_GPS_ALTITUDE_REF, mExifValues.mAltitude_ref); 4278 ALOGV("EXIFTAGID_GPS_ALTITUDE = %f", value); 4279 }else{ 4280 mExifValues.mAltitude = false; 4281 } 4282 4283 //set Gps TimeStamp 4284 str = NULL; 4285 str = mParameters.get(QCameraParameters::KEY_GPS_TIMESTAMP); 4286 if(str != NULL) { 4287 mExifValues.mTimeStamp = true; 4288 mExifValues.mGPSTimestamp = atol(str); 4289 }else{ 4290 mExifValues.mTimeStamp = false; 4291 } 4292 } 4293 4294 //latlonString is string formatted coordinate 4295 //coord is rat_t[3] 4296 void QCameraHardwareInterface::parseGPSCoordinate(const char *latlonString, rat_t* coord) 4297 { 4298 if(coord == NULL) { 4299 ALOGE("%s: error, invalid argument coord == NULL", __func__); 4300 return; 4301 } 4302 float degF = fabs(atof(latlonString)); 4303 float minF = (degF- (int) degF) * 60; 4304 float secF = (minF - (int) minF) * 60; 4305 4306 coord[0] = getRational((int) degF, 1); 4307 coord[1] = getRational((int) minF, 1); 4308 coord[2] = getRational((int) (secF * 10000), 10000); 4309 } 4310 4311 bool QCameraHardwareInterface::isLowPowerCamcorder() { 4312 4313 if (mPowerMode == LOW_POWER) 4314 return true; 4315 4316 if(mHFRLevel > 1) /* hard code the value now. Need to move tgtcommon to camear.h */ 4317 return true; 4318 4319 return false; 4320 } 4321 4322 status_t QCameraHardwareInterface::setNoDisplayMode(const QCameraParameters& params) 4323 { 4324 char prop[PROPERTY_VALUE_MAX]; 4325 memset(prop, 0, sizeof(prop)); 4326 property_get("persist.camera.nodisplay", prop, "0"); 4327 int prop_val = atoi(prop); 4328 4329 if (prop_val == 0) { 4330 const char *str_val = params.get("no-display-mode"); 4331 if(str_val && strlen(str_val) > 0) { 4332 mNoDisplayMode = atoi(str_val); 4333 } else { 4334 mNoDisplayMode = 0; 4335 } 4336 ALOGV("Param mNoDisplayMode =%d", mNoDisplayMode); 4337 } else { 4338 mNoDisplayMode = prop_val; 4339 ALOGV("prop mNoDisplayMode =%d", mNoDisplayMode); 4340 } 4341 return NO_ERROR; 4342 } 4343 4344 status_t QCameraHardwareInterface::setCAFLockCancel(void) 4345 { 4346 ALOGV("%s : E", __func__); 4347 4348 //for CAF unlock 4349 if(MM_CAMERA_OK!=cam_ops_action(mCameraId,false,MM_CAMERA_OPS_FOCUS,NULL )) { 4350 ALOGE("%s: AF command failed err:%d error %s",__func__, errno,strerror(errno)); 4351 return -1; 4352 } 4353 4354 ALOGV("%s : X", __func__); 4355 return NO_ERROR; 4356 } 4357 4358 void QCameraHardwareInterface::prepareVideoPicture(bool disable){ 4359 String8 str; 4360 char buffer[32]; 4361 4362 if(disable) { 4363 sprintf(buffer, "%dx%d", mDimension.video_width, mDimension.video_height); 4364 str.append(buffer); 4365 4366 mParameters.setPictureSize(mDimension.video_width, mDimension.video_height); 4367 mParameters.set(QCameraParameters::KEY_SUPPORTED_PICTURE_SIZES, 4368 str.string()); 4369 ALOGV("%s: Video Picture size supported = %d X %d", 4370 __func__,mDimension.video_width,mDimension.video_height); 4371 }else{ 4372 //Set Picture Size 4373 mParameters.setPictureSize(mDimension.picture_width, mDimension.picture_height); 4374 mParameters.set(QCameraParameters::KEY_SUPPORTED_PICTURE_SIZES, 4375 mPictureSizeValues.string()); 4376 } 4377 } 4378 4379 }; /*namespace android */ 4380