CameraParameters.cpp revision 98bb251c8b527600e7a4cca6cc33499710bbfbf1
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Copyright 2008, The Android Open Source Project 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 58de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** Licensed under the Apache License, Version 2.0 (the "License"); 68de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** you may not use this file except in compliance with the License. 78de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 98de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 118de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** Unless required by applicable law or agreed to in writing, software 128de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** distributed under the License is distributed on an "AS IS" BASIS, 138de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 148de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li** See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "CameraParams" 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/Log.h> 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <string.h> 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <stdlib.h> 23000479f9e325b4e426a67033abd92d47da412725Mathias Agopian#include <camera/CameraParameters.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 268de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Parameter keys to communicate between camera application and driver. 278de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_PREVIEW_SIZE[] = "preview-size"; 288de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES[] = "preview-size-values"; 298de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_PREVIEW_FORMAT[] = "preview-format"; 308de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS[] = "preview-format-values"; 318de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_PREVIEW_FRAME_RATE[] = "preview-frame-rate"; 328de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES[] = "preview-frame-rate-values"; 33454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Liconst char CameraParameters::KEY_PREVIEW_FPS_RANGE[] = "preview-fps-range"; 34454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE[] = "preview-fps-range-values"; 358de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_PICTURE_SIZE[] = "picture-size"; 368de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PICTURE_SIZES[] = "picture-size-values"; 378de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_PICTURE_FORMAT[] = "picture-format"; 388de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS[] = "picture-format-values"; 398de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH[] = "jpeg-thumbnail-width"; 408de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT[] = "jpeg-thumbnail-height"; 41acf77033bbd4682566bcd3c535f4f1e94d23f962Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES[] = "jpeg-thumbnail-size-values"; 428de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY[] = "jpeg-thumbnail-quality"; 438de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_JPEG_QUALITY[] = "jpeg-quality"; 448de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_ROTATION[] = "rotation"; 458de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_GPS_LATITUDE[] = "gps-latitude"; 468de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_GPS_LONGITUDE[] = "gps-longitude"; 478de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_GPS_ALTITUDE[] = "gps-altitude"; 488de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_GPS_TIMESTAMP[] = "gps-timestamp"; 49055c986ab841f8f758398841730f1e90313b132aRay Chenconst char CameraParameters::KEY_GPS_PROCESSING_METHOD[] = "gps-processing-method"; 508de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_WHITE_BALANCE[] = "whitebalance"; 518de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_WHITE_BALANCE[] = "whitebalance-values"; 528de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_EFFECT[] = "effect"; 538de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_EFFECTS[] = "effect-values"; 548de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_ANTIBANDING[] = "antibanding"; 558de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_ANTIBANDING[] = "antibanding-values"; 568de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SCENE_MODE[] = "scene-mode"; 578de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_SCENE_MODES[] = "scene-mode-values"; 588de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_FLASH_MODE[] = "flash-mode"; 598de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_FLASH_MODES[] = "flash-mode-values"; 608de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_FOCUS_MODE[] = "focus-mode"; 618de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::KEY_SUPPORTED_FOCUS_MODES[] = "focus-mode-values"; 6230771b773393596812b6cfd2a4ddf490c43437aaWu-cheng Liconst char CameraParameters::KEY_MAX_NUM_FOCUS_AREAS[] = "max-num-focus-areas"; 6330771b773393596812b6cfd2a4ddf490c43437aaWu-cheng Liconst char CameraParameters::KEY_FOCUS_AREAS[] = "focus-areas"; 646c8d2760736a0753dad96b4bb8f98c7d075e6d54Wu-cheng Liconst char CameraParameters::KEY_FOCAL_LENGTH[] = "focal-length"; 656c8d2760736a0753dad96b4bb8f98c7d075e6d54Wu-cheng Liconst char CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE[] = "horizontal-view-angle"; 666c8d2760736a0753dad96b4bb8f98c7d075e6d54Wu-cheng Liconst char CameraParameters::KEY_VERTICAL_VIEW_ANGLE[] = "vertical-view-angle"; 67ff723b6c43d5a8fd0ae0e0732f5d47012d74e01dWu-cheng Liconst char CameraParameters::KEY_EXPOSURE_COMPENSATION[] = "exposure-compensation"; 6824b326a8978bf78e3e560723dde221792784325bWu-cheng Liconst char CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION[] = "max-exposure-compensation"; 6924b326a8978bf78e3e560723dde221792784325bWu-cheng Liconst char CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION[] = "min-exposure-compensation"; 7024b326a8978bf78e3e560723dde221792784325bWu-cheng Liconst char CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP[] = "exposure-compensation-step"; 713773eef4e36fa4171a84b495dca849be112df0a8Eino-Ville Talvalaconst char CameraParameters::KEY_AUTO_EXPOSURE_LOCK[] = "auto-exposure-lock"; 723773eef4e36fa4171a84b495dca849be112df0a8Eino-Ville Talvalaconst char CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED[] = "auto-exposure-lock-supported"; 73d9c2601afa46811bcb1345963d38010690981a01Eino-Ville Talvalaconst char CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK[] = "auto-whitebalance-lock"; 74d9c2601afa46811bcb1345963d38010690981a01Eino-Ville Talvalaconst char CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED[] = "auto-whitebalance-lock-supported"; 75e98e4c806320ccb3078805ac019cca3ed9796123Wu-cheng Liconst char CameraParameters::KEY_MAX_NUM_METERING_AREAS[] = "max-num-metering-areas"; 76e98e4c806320ccb3078805ac019cca3ed9796123Wu-cheng Liconst char CameraParameters::KEY_METERING_AREAS[] = "metering-areas"; 778cbb8f5e1f939b03515cb4d5942c3fcb226efb9eWu-cheng Liconst char CameraParameters::KEY_ZOOM[] = "zoom"; 788cbb8f5e1f939b03515cb4d5942c3fcb226efb9eWu-cheng Liconst char CameraParameters::KEY_MAX_ZOOM[] = "max-zoom"; 798cbb8f5e1f939b03515cb4d5942c3fcb226efb9eWu-cheng Liconst char CameraParameters::KEY_ZOOM_RATIOS[] = "zoom-ratios"; 808cbb8f5e1f939b03515cb4d5942c3fcb226efb9eWu-cheng Liconst char CameraParameters::KEY_ZOOM_SUPPORTED[] = "zoom-supported"; 818cbb8f5e1f939b03515cb4d5942c3fcb226efb9eWu-cheng Liconst char CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED[] = "smooth-zoom-supported"; 82e339c5edbebedf446581f18ad70214007309bf4bWu-cheng Liconst char CameraParameters::KEY_FOCUS_DISTANCES[] = "focus-distances"; 83d2c2929c94bec68741b85f4174e11307fb65157fWu-cheng Liconst char CameraParameters::KEY_VIDEO_FRAME_FORMAT[] = "video-frame-format"; 844fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dongconst char CameraParameters::KEY_VIDEO_SIZE[] = "video-size"; 854fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dongconst char CameraParameters::KEY_SUPPORTED_VIDEO_SIZES[] = "video-size-values"; 864ddca9baccad95eb884114ce11723c07372286e2James Dongconst char CameraParameters::KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO[] = "preferred-preview-size-for-video"; 874c2292efbbfe7338138a9a0e8eefeaabdef1a0b4Wu-cheng Liconst char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW[] = "max-num-detected-faces-hw"; 884c2292efbbfe7338138a9a0e8eefeaabdef1a0b4Wu-cheng Liconst char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW[] = "max-num-detected-faces-sw"; 8925d8fb51dae37f1becf4fb3d32e8600c418eb6e8Wu-cheng Liconst char CameraParameters::KEY_RECORDING_HINT[] = "recording-hint"; 9098bb251c8b527600e7a4cca6cc33499710bbfbf1Wu-cheng Liconst char CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED[] = "video-snapshot-supported"; 918de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 92d9ef5d7f13be0e5e0f9cf0ea768742fd91636c8dWu-cheng Liconst char CameraParameters::TRUE[] = "true"; 933773eef4e36fa4171a84b495dca849be112df0a8Eino-Ville Talvalaconst char CameraParameters::FALSE[] = "false"; 94ae7ca4c32cb37ea82e77ad1462fbfcd4d6dfabd3Wu-cheng Liconst char CameraParameters::FOCUS_DISTANCE_INFINITY[] = "Infinity"; 95d9ef5d7f13be0e5e0f9cf0ea768742fd91636c8dWu-cheng Li 968de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for white balance settings. 978de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_AUTO[] = "auto"; 988de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_INCANDESCENT[] = "incandescent"; 998de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_FLUORESCENT[] = "fluorescent"; 1008de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_WARM_FLUORESCENT[] = "warm-fluorescent"; 1018de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_DAYLIGHT[] = "daylight"; 1028de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_CLOUDY_DAYLIGHT[] = "cloudy-daylight"; 1038de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_TWILIGHT[] = "twilight"; 1048de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::WHITE_BALANCE_SHADE[] = "shade"; 1058de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1068de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for effect settings. 1078de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_NONE[] = "none"; 1088de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_MONO[] = "mono"; 1098de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_NEGATIVE[] = "negative"; 1108de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_SOLARIZE[] = "solarize"; 1118de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_SEPIA[] = "sepia"; 1128de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_POSTERIZE[] = "posterize"; 1138de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_WHITEBOARD[] = "whiteboard"; 1148de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_BLACKBOARD[] = "blackboard"; 1158de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::EFFECT_AQUA[] = "aqua"; 1168de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1178de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for antibanding settings. 1188de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::ANTIBANDING_AUTO[] = "auto"; 1198de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::ANTIBANDING_50HZ[] = "50hz"; 1208de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::ANTIBANDING_60HZ[] = "60hz"; 1218de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::ANTIBANDING_OFF[] = "off"; 1228de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1238de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for flash mode settings. 1248de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FLASH_MODE_OFF[] = "off"; 1258de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FLASH_MODE_AUTO[] = "auto"; 1268de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FLASH_MODE_ON[] = "on"; 1278de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FLASH_MODE_RED_EYE[] = "red-eye"; 128fe1a86df8b1c23e3290f96dce69984bf979a462bWu-cheng Liconst char CameraParameters::FLASH_MODE_TORCH[] = "torch"; 1298de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1308de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for scene mode settings. 1318de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_AUTO[] = "auto"; 1328de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_ACTION[] = "action"; 1338de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_PORTRAIT[] = "portrait"; 1348de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_LANDSCAPE[] = "landscape"; 1358de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_NIGHT[] = "night"; 1368de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_NIGHT_PORTRAIT[] = "night-portrait"; 1378de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_THEATRE[] = "theatre"; 1388de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_BEACH[] = "beach"; 1398de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_SNOW[] = "snow"; 1408de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_SUNSET[] = "sunset"; 1418de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_STEADYPHOTO[] = "steadyphoto"; 1428de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_FIREWORKS[] = "fireworks"; 1438de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_SPORTS[] = "sports"; 1448de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_PARTY[] = "party"; 1458de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::SCENE_MODE_CANDLELIGHT[] = "candlelight"; 146c58b42327df5fbc826e2fcc2674ab6db0edfcd92Wu-cheng Liconst char CameraParameters::SCENE_MODE_BARCODE[] = "barcode"; 1478de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1488de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_YUV422SP[] = "yuv422sp"; 1498de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_YUV420SP[] = "yuv420sp"; 1508de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_YUV422I[] = "yuv422i-yuyv"; 15110a1b30dfbd0bbeae6776e353600986647c6e0a8Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_YUV420P[] = "yuv420p"; 1528de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_RGB565[] = "rgb565"; 153219451363d7c9e657cb856bebce34bc29d7876faIliyan Malchevconst char CameraParameters::PIXEL_FORMAT_RGBA8888[] = "rgba8888"; 1548de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::PIXEL_FORMAT_JPEG[] = "jpeg"; 15570fb9085044c5e6f52c33c970d238b764cf2373bWu-cheng Liconst char CameraParameters::PIXEL_FORMAT_BAYER_RGGB[] = "bayer-rggb"; 1568de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li 1578de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li// Values for focus mode settings. 1588de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FOCUS_MODE_AUTO[] = "auto"; 1598de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FOCUS_MODE_INFINITY[] = "infinity"; 1608de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FOCUS_MODE_MACRO[] = "macro"; 1618de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Liconst char CameraParameters::FOCUS_MODE_FIXED[] = "fixed"; 162c58b42327df5fbc826e2fcc2674ab6db0edfcd92Wu-cheng Liconst char CameraParameters::FOCUS_MODE_EDOF[] = "edof"; 163d45cb72ac0d7d57829ffc9223decb89a5fc42ce2Wu-cheng Liconst char CameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO[] = "continuous-video"; 164b9ac75d3dfc53ab4a0a104da147f1dfd7bc8c12fWu-cheng Liconst char CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE[] = "continuous-picture"; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectCameraParameters::CameraParameters() 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : mMap() 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectCameraParameters::~CameraParameters() 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectString8 CameraParameters::flatten() const 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 flattened(""); 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = mMap.size(); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < size; i++) { 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 k, v; 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project k = mMap.keyAt(i); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v = mMap.valueAt(i); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flattened += k; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flattened += "="; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flattened += v; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i != size-1) 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project flattened += ";"; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return flattened; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::unflatten(const String8 ¶ms) 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *a = params.string(); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *b; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMap.clear(); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (;;) { 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Find the bounds of the key name. 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project b = strchr(a, '='); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (b == 0) 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Create the key string. 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 k(a, (size_t)(b-a)); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Find the value. 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = b+1; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project b = strchr(a, ';'); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (b == 0) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If there's no semicolon, this is the last item. 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 v(a); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMap.add(k, v); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 v(a, (size_t)(b-a)); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMap.add(k, v); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project a = b+1; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::set(const char *key, const char *value) 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2308de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li // XXX i think i can do this with strspn() 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strchr(key, '=') || strchr(key, ';')) { 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //XXX LOGE("Key \"%s\"contains invalid character (= or ;)", key); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strchr(value, '=') || strchr(key, ';')) { 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //XXX LOGE("Value \"%s\"contains invalid character (= or ;)", value); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMap.replaceValueFor(String8(key), String8(value)); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::set(const char *key, int value) 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char str[16]; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sprintf(str, "%d", value); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project set(key, str); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2517eae31cab43a36b6feccf523f212968619abe599Wu-cheng Livoid CameraParameters::setFloat(const char *key, float value) 2527eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li{ 2537eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li char str[16]; // 14 should be enough. We overestimate to be safe. 2547eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li snprintf(str, sizeof(str), "%g", value); 2557eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li set(key, str); 2567eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li} 2577eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectconst char *CameraParameters::get(const char *key) const 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 v = mMap.valueFor(String8(key)); 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v.length() == 0) 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return v.string(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint CameraParameters::getInt(const char *key) const 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *v = get(key); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v == 0) 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return strtol(v, 0, 0); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2747eae31cab43a36b6feccf523f212968619abe599Wu-cheng Lifloat CameraParameters::getFloat(const char *key) const 2757eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li{ 2767eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li const char *v = get(key); 2777eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li if (v == 0) return -1; 2787eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li return strtof(v, 0); 2797eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li} 2807eae31cab43a36b6feccf523f212968619abe599Wu-cheng Li 28178624e41da166712aaa5ae47e4d3467337ac810aWu-cheng Livoid CameraParameters::remove(const char *key) 28278624e41da166712aaa5ae47e4d3467337ac810aWu-cheng Li{ 28378624e41da166712aaa5ae47e4d3467337ac810aWu-cheng Li mMap.removeItem(String8(key)); 28478624e41da166712aaa5ae47e4d3467337ac810aWu-cheng Li} 28578624e41da166712aaa5ae47e4d3467337ac810aWu-cheng Li 286454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li// Parse string like "640x480" or "10000,20000" 287454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Listatic int parse_pair(const char *str, int *first, int *second, char delim, 288454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li char **endptr = NULL) 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 290454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li // Find the first integer. 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char *end; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w = (int)strtol(str, &end, 10); 293454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li // If a delimeter does not immediately follow, give up. 294454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li if (*end != delim) { 295454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li LOGE("Cannot find delimeter (%c) in str=%s", delim, str); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 297454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li } 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li // Find the second integer, immediately after the delimeter. 3000de0c4960da1ec2f6aeada9718755c37cfee45e0Nipun Kwatra int h = (int)strtol(end+1, &end, 10); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 302454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li *first = w; 303454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li *second = h; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3050de0c4960da1ec2f6aeada9718755c37cfee45e0Nipun Kwatra if (endptr) { 3060de0c4960da1ec2f6aeada9718755c37cfee45e0Nipun Kwatra *endptr = end; 3070de0c4960da1ec2f6aeada9718755c37cfee45e0Nipun Kwatra } 3080de0c4960da1ec2f6aeada9718755c37cfee45e0Nipun Kwatra 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3126c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatrastatic void parseSizesList(const char *sizesStr, Vector<Size> &sizes) 3136c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra{ 3146c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra if (sizesStr == 0) { 3156c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra return; 3166c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra } 3176c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 3186c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra char *sizeStartPtr = (char *)sizesStr; 3196c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 3206c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra while (true) { 3216c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra int width, height; 322454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li int success = parse_pair(sizeStartPtr, &width, &height, 'x', 323454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li &sizeStartPtr); 3246c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra if (success == -1 || (*sizeStartPtr != ',' && *sizeStartPtr != '\0')) { 3256c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra LOGE("Picture sizes string \"%s\" contains invalid character.", sizesStr); 3266c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra return; 3276c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra } 3286c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra sizes.push(Size(width, height)); 3296c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 3306c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra if (*sizeStartPtr == '\0') { 3316c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra return; 3326c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra } 3336c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra sizeStartPtr++; 3346c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra } 3356c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra} 3366c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::setPreviewSize(int width, int height) 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char str[32]; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sprintf(str, "%dx%d", width, height); 3418de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li set(KEY_PREVIEW_SIZE, str); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::getPreviewSize(int *width, int *height) const 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 346454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li *width = *height = -1; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Get the current string, if it doesn't exist, leave the -1x-1 3488de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li const char *p = get(KEY_PREVIEW_SIZE); 349454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li if (p == 0) return; 3504ddca9baccad95eb884114ce11723c07372286e2James Dong parse_pair(p, width, height, 'x'); 3514ddca9baccad95eb884114ce11723c07372286e2James Dong} 3524ddca9baccad95eb884114ce11723c07372286e2James Dong 3534ddca9baccad95eb884114ce11723c07372286e2James Dongvoid CameraParameters::getPreferredPreviewSizeForVideo(int *width, int *height) const 3544ddca9baccad95eb884114ce11723c07372286e2James Dong{ 3554ddca9baccad95eb884114ce11723c07372286e2James Dong *width = *height = -1; 3564ddca9baccad95eb884114ce11723c07372286e2James Dong const char *p = get(KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO); 3574ddca9baccad95eb884114ce11723c07372286e2James Dong if (p == 0) return; 358454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li parse_pair(p, width, height, 'x'); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3616c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatravoid CameraParameters::getSupportedPreviewSizes(Vector<Size> &sizes) const 3626c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra{ 3636c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra const char *previewSizesStr = get(KEY_SUPPORTED_PREVIEW_SIZES); 3646c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra parseSizesList(previewSizesStr, sizes); 3656c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra} 3666c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 3674fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dongvoid CameraParameters::setVideoSize(int width, int height) 3684fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong{ 3694fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong char str[32]; 3704fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong sprintf(str, "%dx%d", width, height); 3714fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong set(KEY_VIDEO_SIZE, str); 3724fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong} 3734fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong 3744fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dongvoid CameraParameters::getVideoSize(int *width, int *height) const 3754fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong{ 3764fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong *width = *height = -1; 3774fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong const char *p = get(KEY_VIDEO_SIZE); 3784fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong if (p == 0) return; 3794fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong parse_pair(p, width, height, 'x'); 3804fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong} 3814fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong 3824fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dongvoid CameraParameters::getSupportedVideoSizes(Vector<Size> &sizes) const 3834fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong{ 3844fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong const char *videoSizesStr = get(KEY_SUPPORTED_VIDEO_SIZES); 3854fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong parseSizesList(videoSizesStr, sizes); 3864fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong} 3874fd446f7b7e55dec61f15bcba8f9984af49b9c31James Dong 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::setPreviewFrameRate(int fps) 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3908de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li set(KEY_PREVIEW_FRAME_RATE, fps); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint CameraParameters::getPreviewFrameRate() const 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3958de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li return getInt(KEY_PREVIEW_FRAME_RATE); 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 398454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Livoid CameraParameters::getPreviewFpsRange(int *min_fps, int *max_fps) const 399454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li{ 400454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li *min_fps = *max_fps = -1; 401454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li const char *p = get(KEY_PREVIEW_FPS_RANGE); 402454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li if (p == 0) return; 403454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li parse_pair(p, min_fps, max_fps, ','); 404454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li} 405454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::setPreviewFormat(const char *format) 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4088de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li set(KEY_PREVIEW_FORMAT, format); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectconst char *CameraParameters::getPreviewFormat() const 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4138de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li return get(KEY_PREVIEW_FORMAT); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::setPictureSize(int width, int height) 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char str[32]; 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sprintf(str, "%dx%d", width, height); 4208de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li set(KEY_PICTURE_SIZE, str); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::getPictureSize(int *width, int *height) const 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 425454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li *width = *height = -1; 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Get the current string, if it doesn't exist, leave the -1x-1 4278de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li const char *p = get(KEY_PICTURE_SIZE); 428454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li if (p == 0) return; 429454630f23784afcf3dd6fc58becbb9fb6aa878a9Wu-cheng Li parse_pair(p, width, height, 'x'); 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4326c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatravoid CameraParameters::getSupportedPictureSizes(Vector<Size> &sizes) const 4336c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra{ 4346c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra const char *pictureSizesStr = get(KEY_SUPPORTED_PICTURE_SIZES); 4356c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra parseSizesList(pictureSizesStr, sizes); 4366c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra} 4376c008b86409202b00fcfc2ca9db3a026c20ccaf7Nipun Kwatra 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::setPictureFormat(const char *format) 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4408de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li set(KEY_PICTURE_FORMAT, format); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectconst char *CameraParameters::getPictureFormat() const 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4458de57d8fa346522404c2064a78e8f24a5aa3bf23Wu-cheng Li return get(KEY_PICTURE_FORMAT); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid CameraParameters::dump() const 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("dump: mMap.size = %d", mMap.size()); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < mMap.size(); i++) { 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 k, v; 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project k = mMap.keyAt(i); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v = mMap.valueAt(i); 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGD("%s: %s\n", k.string(), v.string()); 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatus_t CameraParameters::dump(int fd, const Vector<String16>& args) const 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const size_t SIZE = 256; 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char buffer[SIZE]; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 result; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, "CameraParameters::dump: mMap.size = %d\n", mMap.size()); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (size_t i = 0; i < mMap.size(); i++) { 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String8 k, v; 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project k = mMap.keyAt(i); 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v = mMap.valueAt(i); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project snprintf(buffer, 255, "\t%s: %s\n", k.string(), v.string()); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result.append(buffer); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project write(fd, result.string(), result.size()); 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NO_ERROR; 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; // namespace android 478