/libcamera/ExynosCamera.cpp
C++ | 4744 lines | 3753 code | 712 blank | 279 comment | 853 complexity | 981665be3b2b041ca226bcbdefd852ad MD5 | raw file
- /*
- * Copyright 2008, The Android Open Source Project
- * Copyright 2010, Samsung Electronics Co. LTD
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed toggle an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- /*!
- * \file ExynosCamera.cpp
- * \brief source file for CAMERA HAL MODULE
- * \author thun.hwang(thun.hwang@samsung.com)
- * \date 2010/06/03
- *
- * <b>Revision History: </b>
- * - 2011/12/31 : thun.hwang(thun.hwang@samsung.com) \n
- * Initial version
- *
- * - 2012/01/18 : Sangwoo, Park(sw5771.park@samsung.com) \n
- * Adjust Doxygen Document
- *
- * - 2012/02/01 : Sangwoo, Park(sw5771.park@samsung.com) \n
- * Adjust libv4l2
- * Adjust struct ExynosCameraInfo
- * External ISP feature
- *
- * - 2012/03/14 : sangwoo.park(sw5771.park@samsung.com) \n
- * Change file, class name to ExynosXXX.
- */
- /**
- * @page ExynosCamera
- *
- * @section Introduction
- * ExynosCamera is for camera preview,takePicture and recording.
- * (Currently libseccamera is included in Android Camera HAL(libcamera.so).
- *
- * @section Copyright
- * Copyright (c) 2008-2011 Samsung Electronics Co., Ltd.All rights reserved. \n
- * Proprietary and Confidential
- *
- * @image html samsung.png
- */
- //#define LOG_NDEBUG 0
- #define LOG_TAG "ExynosCamera"
- /* FIXME: This define will be removed when functions are stable */
- //#define USE_DIS
- //#define USE_3DNR
- //#define USE_ODC
- #include <utils/Log.h>
- #include "ExynosCamera.h"
- #include "exynos_format.h"
- using namespace android;
- namespace android {
- ExynosCameraInfo::ExynosCameraInfo()
- {
- previewW = 2560;
- previewH = 1920;
- previewColorFormat = V4L2_PIX_FMT_NV21;
- videoW = 1920;
- videoH = 1080;
- prefVideoPreviewW = 640;
- prefVideoPreviewH = 360;
- videoColorFormat = V4L2_PIX_FMT_NV12M;
- pictureW = 2560;
- pictureH = 1920;
- pictureColorFormat = V4L2_PIX_FMT_YUYV;
- thumbnailW = 320;
- thumbnailH = 240;
- antiBandingList =
- ExynosCamera::ANTIBANDING_OFF
- | ExynosCamera::ANTIBANDING_50HZ
- | ExynosCamera::ANTIBANDING_60HZ
- | ExynosCamera::ANTIBANDING_OFF;
- antiBanding = ExynosCamera::ANTIBANDING_OFF;
- effectList =
- ExynosCamera::EFFECT_NONE
- | ExynosCamera::EFFECT_MONO
- | ExynosCamera::EFFECT_NEGATIVE
- | ExynosCamera::EFFECT_SOLARIZE
- | ExynosCamera::EFFECT_SEPIA
- | ExynosCamera::EFFECT_POSTERIZE
- | ExynosCamera::EFFECT_WHITEBOARD
- | ExynosCamera::EFFECT_BLACKBOARD
- | ExynosCamera::EFFECT_AQUA;
- effect = ExynosCamera::EFFECT_NONE;
- flashModeList =
- ExynosCamera::FLASH_MODE_OFF
- | ExynosCamera::FLASH_MODE_AUTO
- | ExynosCamera::FLASH_MODE_ON
- | ExynosCamera::FLASH_MODE_RED_EYE
- | ExynosCamera::FLASH_MODE_TORCH;
- flashMode = ExynosCamera::FLASH_MODE_OFF;
- focusModeList =
- ExynosCamera::FOCUS_MODE_AUTO
- | ExynosCamera::FOCUS_MODE_INFINITY
- | ExynosCamera::FOCUS_MODE_MACRO
- | ExynosCamera::FOCUS_MODE_FIXED
- | ExynosCamera::FOCUS_MODE_EDOF
- | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
- | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
- | ExynosCamera::FOCUS_MODE_TOUCH;
- focusMode = ExynosCamera::FOCUS_MODE_AUTO;
- sceneModeList =
- ExynosCamera::SCENE_MODE_AUTO
- | ExynosCamera::SCENE_MODE_ACTION
- | ExynosCamera::SCENE_MODE_PORTRAIT
- | ExynosCamera::SCENE_MODE_LANDSCAPE
- | ExynosCamera::SCENE_MODE_NIGHT
- | ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
- | ExynosCamera::SCENE_MODE_THEATRE
- | ExynosCamera::SCENE_MODE_BEACH
- | ExynosCamera::SCENE_MODE_SNOW
- | ExynosCamera::SCENE_MODE_SUNSET
- | ExynosCamera::SCENE_MODE_STEADYPHOTO
- | ExynosCamera::SCENE_MODE_FIREWORKS
- | ExynosCamera::SCENE_MODE_SPORTS
- | ExynosCamera::SCENE_MODE_PARTY
- | ExynosCamera::SCENE_MODE_CANDLELIGHT;
- sceneMode = ExynosCamera::SCENE_MODE_AUTO;
- whiteBalanceList =
- ExynosCamera::WHITE_BALANCE_AUTO
- | ExynosCamera::WHITE_BALANCE_INCANDESCENT
- | ExynosCamera::WHITE_BALANCE_FLUORESCENT
- | ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
- | ExynosCamera::WHITE_BALANCE_DAYLIGHT
- | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
- | ExynosCamera::WHITE_BALANCE_TWILIGHT
- | ExynosCamera::WHITE_BALANCE_SHADE;
- whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;
- autoWhiteBalanceLockSupported = false;
- autoWhiteBalanceLock = false;
- rotation = 0;
- minExposure = -2;
- maxExposure = 2;
- exposure = 0;
- autoExposureLockSupported = false;
- autoExposureLock = false;
- fps = 30;
- focalLengthNum = 9;
- focalLengthDen = 10;
- supportVideoStabilization = false;
- applyVideoStabilization = false;
- videoStabilization = false;
- maxNumMeteringAreas = 0;
- maxNumDetectedFaces = 0;
- maxNumFocusAreas = 0;
- maxZoom = ZOOM_LEVEL_MAX;
- hwZoomSupported = false;
- zoom = 0;
- gpsAltitude = 0;
- gpsLatitude = 0;
- gpsLongitude = 0;
- gpsTimestamp = 0;
- // Additional API default Value.
- angle = 0;
- antiShake = false;
- beautyShot = false;
- brightness = 0;
- contrast = ExynosCamera::CONTRAST_DEFAULT;
- gamma = false;
- hue = 2; // 2 is default;
- iso = 0;
- metering = ExynosCamera::METERING_MODE_CENTER;
- objectTracking = false;
- objectTrackingStart = false;
- saturation = 0;
- sharpness = 0;
- shotMode = ExynosCamera::SHOT_MODE_SINGLE;
- slowAE = false;
- smartAuto = false;
- touchAfStart = false;
- wdr = false;
- tdnr = false;
- odc = false;
- }
- ExynosCameraInfoM5M0::ExynosCameraInfoM5M0()
- {
- previewW = 1280;
- previewH = 720;
- previewColorFormat = V4L2_PIX_FMT_YVU420M;
- videoW = 1280;
- videoH = 720;
- prefVideoPreviewW = 640;
- prefVideoPreviewH = 360;
- videoColorFormat = V4L2_PIX_FMT_NV12M;
- pictureW = 1280;
- pictureH = 720;
- pictureColorFormat = V4L2_PIX_FMT_YUYV;
- thumbnailW = 320;
- thumbnailH = 240;
- antiBandingList = ExynosCamera::ANTIBANDING_OFF;
- antiBanding = ExynosCamera::ANTIBANDING_OFF;
- effectList =
- ExynosCamera::EFFECT_NONE
- | ExynosCamera::EFFECT_MONO
- | ExynosCamera::EFFECT_NEGATIVE
- //| ExynosCamera::EFFECT_SOLARIZE
- | ExynosCamera::EFFECT_SEPIA
- //| ExynosCamera::EFFECT_POSTERIZE
- //| ExynosCamera::EFFECT_WHITEBOARD
- //| ExynosCamera::EFFECT_BLACKBOARD
- | ExynosCamera::EFFECT_AQUA;
- effect = ExynosCamera::EFFECT_NONE;
- flashModeList =
- ExynosCamera::FLASH_MODE_OFF
- | ExynosCamera::FLASH_MODE_AUTO
- | ExynosCamera::FLASH_MODE_ON
- | ExynosCamera::FLASH_MODE_RED_EYE
- | ExynosCamera::FLASH_MODE_TORCH;
- flashMode = ExynosCamera::FLASH_MODE_OFF;
- focusModeList =
- ExynosCamera::FOCUS_MODE_AUTO
- | ExynosCamera::FOCUS_MODE_INFINITY
- | ExynosCamera::FOCUS_MODE_MACRO
- //| ExynosCamera::FOCUS_MODE_FIXED
- //| ExynosCamera::FOCUS_MODE_EDOF
- //| ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
- //| ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
- //| ExynosCamera::FOCUS_MODE_TOUCH
- ;
- focusMode = ExynosCamera::FOCUS_MODE_AUTO;
- sceneModeList =
- ExynosCamera::SCENE_MODE_AUTO
- //| ExynosCamera::SCENE_MODE_ACTION
- | ExynosCamera::SCENE_MODE_PORTRAIT
- | ExynosCamera::SCENE_MODE_LANDSCAPE
- | ExynosCamera::SCENE_MODE_NIGHT
- //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
- //| ExynosCamera::SCENE_MODE_THEATRE
- | ExynosCamera::SCENE_MODE_BEACH
- | ExynosCamera::SCENE_MODE_SNOW
- | ExynosCamera::SCENE_MODE_SUNSET
- //| ExynosCamera::SCENE_MODE_STEADYPHOTO
- | ExynosCamera::SCENE_MODE_FIREWORKS
- | ExynosCamera::SCENE_MODE_SPORTS
- | ExynosCamera::SCENE_MODE_PARTY
- | ExynosCamera::SCENE_MODE_CANDLELIGHT;
- sceneMode = ExynosCamera::SCENE_MODE_AUTO;
- whiteBalanceList =
- ExynosCamera::WHITE_BALANCE_AUTO
- | ExynosCamera::WHITE_BALANCE_INCANDESCENT
- | ExynosCamera::WHITE_BALANCE_FLUORESCENT
- //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
- | ExynosCamera::WHITE_BALANCE_DAYLIGHT
- | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
- //| ExynosCamera::WHITE_BALANCE_TWILIGHT
- //| ExynosCamera::WHITE_BALANCE_SHADE
- ;
- whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;
- autoWhiteBalanceLockSupported = false;
- autoWhiteBalanceLock = false;
- rotation = 0;
- minExposure = -2;
- maxExposure = 2;
- exposure = 0;
- autoExposureLockSupported = false;
- autoExposureLock = false;
- fps = 30;
- focalLengthNum = 343;
- focalLengthDen = 100;
- supportVideoStabilization = false;
- applyVideoStabilization = false;
- videoStabilization = false;
- maxNumMeteringAreas = 64;
- maxNumDetectedFaces = 16;
- maxNumFocusAreas = 2;
- maxZoom = ZOOM_LEVEL_MAX;
- hwZoomSupported = false;
- zoom = 0;
- gpsAltitude = 0;
- gpsLatitude = 0;
- gpsLongitude = 0;
- gpsTimestamp = 0;
- }
- ExynosCameraInfoS5K6A3::ExynosCameraInfoS5K6A3()
- {
- previewW = 1280;
- previewH = 720;
- previewColorFormat = V4L2_PIX_FMT_YVU420M;
- videoW = 1280;
- videoH = 720;
- prefVideoPreviewW = 640;
- prefVideoPreviewH = 360;
- videoColorFormat = V4L2_PIX_FMT_NV12M;
- pictureW = 1280;
- pictureH = 720;
- pictureColorFormat = V4L2_PIX_FMT_YUYV;
- thumbnailW = 320;
- thumbnailH = 240;
- antiBandingList =
- ExynosCamera::ANTIBANDING_OFF
- | ExynosCamera::ANTIBANDING_50HZ
- | ExynosCamera::ANTIBANDING_60HZ
- | ExynosCamera::ANTIBANDING_OFF;
- antiBanding = ExynosCamera::ANTIBANDING_OFF;
- effectList =
- ExynosCamera::EFFECT_NONE
- | ExynosCamera::EFFECT_MONO
- | ExynosCamera::EFFECT_NEGATIVE
- //| ExynosCamera::EFFECT_SOLARIZE
- | ExynosCamera::EFFECT_SEPIA
- //| ExynosCamera::EFFECT_POSTERIZE
- //| ExynosCamera::EFFECT_WHITEBOARD
- //| ExynosCamera::EFFECT_BLACKBOARD
- //| ExynosCamera::EFFECT_AQUA
- ;
- effect = ExynosCamera::EFFECT_NONE;
- flashModeList =
- ExynosCamera::FLASH_MODE_OFF
- //| ExynosCamera::FLASH_MODE_AUTO
- //| ExynosCamera::FLASH_MODE_ON
- //| ExynosCamera::FLASH_MODE_RED_EYE
- //| ExynosCamera::FLASH_MODE_TORCH
- ;
- flashMode = ExynosCamera::FLASH_MODE_OFF;
- focusModeList =
- // ExynosCamera::FOCUS_MODE_AUTO
- //| ExynosCamera::FOCUS_MODE_INFINITY
- //| ExynosCamera::FOCUS_MODE_MACRO
- //|
- ExynosCamera::FOCUS_MODE_FIXED
- //| ExynosCamera::FOCUS_MODE_EDOF
- //| ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
- //| ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
- //| ExynosCamera::FOCUS_MODE_TOUCH
- ;
- focusMode = ExynosCamera::FOCUS_MODE_FIXED;
- sceneModeList =
- ExynosCamera::SCENE_MODE_AUTO
- //| ExynosCamera::SCENE_MODE_ACTION
- | ExynosCamera::SCENE_MODE_PORTRAIT
- | ExynosCamera::SCENE_MODE_LANDSCAPE
- | ExynosCamera::SCENE_MODE_NIGHT
- //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
- //| ExynosCamera::SCENE_MODE_THEATRE
- | ExynosCamera::SCENE_MODE_BEACH
- | ExynosCamera::SCENE_MODE_SNOW
- | ExynosCamera::SCENE_MODE_SUNSET
- | ExynosCamera::SCENE_MODE_STEADYPHOTO
- | ExynosCamera::SCENE_MODE_FIREWORKS
- | ExynosCamera::SCENE_MODE_SPORTS
- | ExynosCamera::SCENE_MODE_PARTY
- | ExynosCamera::SCENE_MODE_CANDLELIGHT;
- sceneMode = ExynosCamera::SCENE_MODE_AUTO;
- whiteBalanceList =
- ExynosCamera::WHITE_BALANCE_AUTO
- | ExynosCamera::WHITE_BALANCE_INCANDESCENT
- | ExynosCamera::WHITE_BALANCE_FLUORESCENT
- //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
- | ExynosCamera::WHITE_BALANCE_DAYLIGHT
- | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
- //| ExynosCamera::WHITE_BALANCE_TWILIGHT
- //| ExynosCamera::WHITE_BALANCE_SHADE
- ;
- whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;
- autoWhiteBalanceLockSupported = true;
- autoWhiteBalanceLock = false;
- rotation = 0;
- minExposure = -2;
- maxExposure = 2;
- exposure = 0;
- autoExposureLockSupported = true;
- autoExposureLock = false;
- fps = 30;
- focalLengthNum = 9;
- focalLengthDen = 10;
- supportVideoStabilization = false;
- applyVideoStabilization = false;
- videoStabilization = false;
- maxNumMeteringAreas = 64;
- maxNumDetectedFaces = 16;
- maxNumFocusAreas = 0;
- maxZoom = ZOOM_LEVEL_MAX;
- hwZoomSupported = false;
- zoom = 0;
- gpsAltitude = 0;
- gpsLatitude = 0;
- gpsLongitude = 0;
- gpsTimestamp = 0;
- }
- ExynosCameraInfoS5K4E5::ExynosCameraInfoS5K4E5()
- {
- previewW = 1920;
- previewH = 1080;
- previewColorFormat = V4L2_PIX_FMT_YVU420M;
- videoW = 1920;
- videoH = 1080;
- prefVideoPreviewW = 640;
- prefVideoPreviewH = 360;
- videoColorFormat = V4L2_PIX_FMT_NV12M;
- pictureW = 2560;
- pictureH = 1920;
- pictureColorFormat = V4L2_PIX_FMT_YUYV;
- thumbnailW = 320;
- thumbnailH = 240;
- antiBandingList =
- ExynosCamera::ANTIBANDING_OFF
- | ExynosCamera::ANTIBANDING_50HZ
- | ExynosCamera::ANTIBANDING_60HZ
- | ExynosCamera::ANTIBANDING_OFF;
- antiBanding = ExynosCamera::ANTIBANDING_OFF;
- effectList =
- ExynosCamera::EFFECT_NONE
- | ExynosCamera::EFFECT_MONO
- | ExynosCamera::EFFECT_NEGATIVE
- //| ExynosCamera::EFFECT_SOLARIZE
- | ExynosCamera::EFFECT_SEPIA
- //| ExynosCamera::EFFECT_POSTERIZE
- //| ExynosCamera::EFFECT_WHITEBOARD
- //| ExynosCamera::EFFECT_BLACKBOARD
- //| ExynosCamera::EFFECT_AQUA
- ;
- effect = ExynosCamera::EFFECT_NONE;
- flashModeList =
- ExynosCamera::FLASH_MODE_OFF
- | ExynosCamera::FLASH_MODE_AUTO
- | ExynosCamera::FLASH_MODE_ON
- //| ExynosCamera::FLASH_MODE_RED_EYE
- | ExynosCamera::FLASH_MODE_TORCH;
- flashMode = ExynosCamera::FLASH_MODE_OFF;
- focusModeList =
- ExynosCamera::FOCUS_MODE_AUTO
- | ExynosCamera::FOCUS_MODE_INFINITY
- | ExynosCamera::FOCUS_MODE_MACRO
- //| ExynosCamera::FOCUS_MODE_FIXED
- //| ExynosCamera::FOCUS_MODE_EDOF
- | ExynosCamera::FOCUS_MODE_CONTINUOUS_VIDEO
- // | ExynosCamera::FOCUS_MODE_CONTINUOUS_PICTURE
- | ExynosCamera::FOCUS_MODE_TOUCH
- ;
- focusMode = ExynosCamera::FOCUS_MODE_AUTO;
- sceneModeList =
- ExynosCamera::SCENE_MODE_AUTO
- //| ExynosCamera::SCENE_MODE_ACTION
- | ExynosCamera::SCENE_MODE_PORTRAIT
- | ExynosCamera::SCENE_MODE_LANDSCAPE
- | ExynosCamera::SCENE_MODE_NIGHT
- //| ExynosCamera::SCENE_MODE_NIGHT_PORTRAIT
- //| ExynosCamera::SCENE_MODE_THEATRE
- | ExynosCamera::SCENE_MODE_BEACH
- | ExynosCamera::SCENE_MODE_SNOW
- | ExynosCamera::SCENE_MODE_SUNSET
- | ExynosCamera::SCENE_MODE_STEADYPHOTO
- | ExynosCamera::SCENE_MODE_FIREWORKS
- | ExynosCamera::SCENE_MODE_SPORTS
- | ExynosCamera::SCENE_MODE_PARTY
- | ExynosCamera::SCENE_MODE_CANDLELIGHT;
- sceneMode = ExynosCamera::SCENE_MODE_AUTO;
- whiteBalanceList =
- ExynosCamera::WHITE_BALANCE_AUTO
- | ExynosCamera::WHITE_BALANCE_INCANDESCENT
- | ExynosCamera::WHITE_BALANCE_FLUORESCENT
- //| ExynosCamera::WHITE_BALANCE_WARM_FLUORESCENT
- | ExynosCamera::WHITE_BALANCE_DAYLIGHT
- | ExynosCamera::WHITE_BALANCE_CLOUDY_DAYLIGHT
- //| ExynosCamera::WHITE_BALANCE_TWILIGHT
- //| ExynosCamera::WHITE_BALANCE_SHADE
- ;
- whiteBalance = ExynosCamera::WHITE_BALANCE_AUTO;
- autoWhiteBalanceLockSupported = true;
- autoWhiteBalanceLock = false;
- rotation = 0;
- minExposure = -2;
- maxExposure = 2;
- exposure = 0;
- autoExposureLockSupported = true;
- autoExposureLock = false;
- fps = 30;
- focalLengthNum = 9;
- focalLengthDen = 10;
- supportVideoStabilization = true;
- applyVideoStabilization = false;
- videoStabilization = false;
- maxNumMeteringAreas = 64;
- maxNumDetectedFaces = 16;
- maxNumFocusAreas = 2;
- maxZoom = ZOOM_LEVEL_MAX;
- hwZoomSupported = false;
- zoom = 0;
- gpsAltitude = 0;
- gpsLatitude = 0;
- gpsLongitude = 0;
- gpsTimestamp = 0;
- }
- //////////////////////////////////////////////////
- #define PFX_NODE "/dev/video"
- #define M5MOLS_ENTITY_NAME "M5MOLS 5-001f"
- #define PFX_SUBDEV_ENTITY_MIPI_CSIS "s5p-mipi-csis"
- #define PFX_SUBDEV_ENTITY_FLITE "flite-subdev"
- #define PFX_SUBDEV_ENTITY_GSC_CAP "gsc-cap-subdev"
- #define PFX_VIDEODEV_ENTITY_FLITE "exynos-fimc-lite"
- #define PFX_VIDEODEV_ENTITY_GSC_CAP "exynos-gsc"
- #define MEDIA_DEV_INTERNAL_ISP "/dev/media2"
- #define MEDIA_DEV_EXTERNAL_ISP "/dev/media1"
- #define ISP_VD_NODE_OFFSET (40) //INTERNAL_ISP
- #define FLITE_VD_NODE_OFFSET (36) //External ISP
- #define VIDEO_NODE_PREVIEW_ID (3)
- #define VIDEO_NODE_RECODING_ID (2)
- #define VIDEO_NODE_SNAPSHOT_ID (1)
- #define ISP_SENSOR_MAX_ENTITIES 1
- #define ISP_SENSOR_PAD_SOURCE_FRONT 0
- #define ISP_SENSOR_PADS_NUM 1
- #define ISP_FRONT_MAX_ENTITIES 1
- #define ISP_FRONT_PAD_SINK 0
- #define ISP_FRONT_PAD_SOURCE_BACK 1
- #define ISP_FRONT_PAD_SOURCE_BAYER 2
- #define ISP_FRONT_PAD_SOURCE_SCALERC 3
- #define ISP_FRONT_PADS_NUM 4
- #define ISP_BACK_MAX_ENTITIES 1
- #define ISP_BACK_PAD_SINK 0
- #define ISP_BACK_PAD_SOURCE_3DNR 1
- #define ISP_BACK_PAD_SOURCE_SCALERP 2
- #define ISP_BACK_PADS_NUM 3
- #define ISP_MODULE_NAME "exynos5-fimc-is"
- #define ISP_SENSOR_ENTITY_NAME "exynos5-fimc-is-sensor"
- #define ISP_FRONT_ENTITY_NAME "exynos5-fimc-is-front"
- #define ISP_BACK_ENTITY_NAME "exynos5-fimc-is-back"
- #define ISP_VIDEO_BAYER_NAME "exynos5-fimc-is-bayer"
- #define ISP_VIDEO_SCALERC_NAME "exynos5-fimc-is-scalerc"
- #define ISP_VIDEO_3DNR_NAME "exynos5-fimc-is-3dnr"
- #define ISP_VIDEO_SCALERP_NAME "exynos5-fimc-is-scalerp"
- #define MIPI_NUM 1
- #define FLITE_NUM 1
- #define GSC_NUM 0
- #define PFX_SUBDEV_NODE "/dev/v4l-subdev"
- /*
- * V 4 L 2 F I M C E X T E N S I O N S
- *
- */
- #define V4L2_CID_ROTATION (V4L2_CID_PRIVATE_BASE + 0)
- #define V4L2_CID_PADDR_Y (V4L2_CID_PRIVATE_BASE + 1)
- #define V4L2_CID_PADDR_CB (V4L2_CID_PRIVATE_BASE + 2)
- #define V4L2_CID_PADDR_CR (V4L2_CID_PRIVATE_BASE + 3)
- #define V4L2_CID_PADDR_CBCR (V4L2_CID_PRIVATE_BASE + 4)
- #define V4L2_CID_STREAM_PAUSE (V4L2_CID_PRIVATE_BASE + 53)
- #define V4L2_CID_CAM_JPEG_MAIN_SIZE (V4L2_CID_PRIVATE_BASE + 32)
- #define V4L2_CID_CAM_JPEG_MAIN_OFFSET (V4L2_CID_PRIVATE_BASE + 33)
- #define V4L2_CID_CAM_JPEG_THUMB_SIZE (V4L2_CID_PRIVATE_BASE + 34)
- #define V4L2_CID_CAM_JPEG_THUMB_OFFSET (V4L2_CID_PRIVATE_BASE + 35)
- #define V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET (V4L2_CID_PRIVATE_BASE + 36)
- #define V4L2_CID_CAM_JPEG_QUALITY (V4L2_CID_PRIVATE_BASE + 37)
- #define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U')
- /* FOURCC for FIMC specific */
- #define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y')
- #define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6')
- #define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1')
- #define V4L2_PIX_FMT_NV12T v4l2_fourcc('T', 'V', '1', '2')
- ///////////////////////////////////////////////////
- // Google Official API : Camera.Parameters
- // http://developer.android.com/reference/android/hardware/Camera.Parameters.html
- ///////////////////////////////////////////////////
- ExynosCamera::ExynosCamera() :
- m_flagCreate(false),
- m_cameraId(CAMERA_ID_BACK),
- m_defaultCameraInfo(NULL),
- m_curCameraInfo(NULL),
- m_jpegQuality(100),
- m_jpegThumbnailQuality(100),
- m_currentZoom(-1)
- {
- memset(&m_sensorDev, 0, sizeof(struct devInfo));
- memset(&m_mipiDev, 0, sizeof(struct devInfo));
- memset(&m_fliteDev, 0, sizeof(struct devInfo));
- memset(&m_gscPreviewDev, 0, sizeof(struct devInfo));
- memset(&m_gscVideoDev, 0, sizeof(struct devInfo));
- memset(&m_gscPictureDev, 0, sizeof(struct devInfo));
- m_previewDev = NULL;
- m_videoDev = NULL;
- m_pictureDev = NULL;
- m_tryPreviewStop = true;
- m_tryVideoStop = true;
- m_tryPictureStop = true;
- m_flagStartFaceDetection = false;
- m_flagAutoFocusRunning = false;
- m_sensorEntity = NULL;
- m_mipiEntity = NULL;
- m_fliteSdEntity = NULL;
- m_fliteVdEntity = NULL;
- m_gscSdEntity = NULL;
- m_gscVdEntity = NULL;
- m_ispSensorEntity = NULL;
- m_ispFrontEntity = NULL;
- m_ispBackEntity = NULL;
- m_ispScalercEntity = NULL;
- m_ispScalerpEntity = NULL;
- m_isp3dnrEntity = NULL;
- for (int i = 0; i < VIDEO_MAX_FRAME; i++) {
- m_validPreviewBuf[i] = false;
- m_validVideoBuf [i] = false;
- m_validPictureBuf[i] = false;
- }
- memset((void *)m_cameraName, 0, 32);
- m_internalISP = true;
- m_media = NULL;
- memset(&mExifInfo, 0, sizeof(mExifInfo));
- }
- ExynosCamera::~ExynosCamera()
- {
- if (m_flagCreate == true)
- destroy();
- }
- bool ExynosCamera::create(int cameraId)
- {
- int ret = 0;
- unsigned int i;
- int devNum;
- char node[30];
- struct media_link *links = NULL;
- if (m_flagCreate == true) {
- ALOGE("ERR(%s):Already created", __func__);
- return false;
- }
- m_cameraId = cameraId;
- ExynosBuffer nullBuf;
- for (int i = 0; i < VIDEO_MAX_FRAME; i++) {
- m_validPreviewBuf[i] = false;
- m_validVideoBuf [i] = false;
- m_validPictureBuf[i] = false;
- m_previewBuf[i] = nullBuf;
- m_videoBuf[i] = nullBuf;
- m_pictureBuf[i] = nullBuf;
- }
- if (m_cameraId == CAMERA_ID_BACK)
- m_internalISP = true;
- // m_internalISP = false; // external ISP.
- else
- m_internalISP = true;
- if (m_internalISP == true) {
- //////////////////////////////
- // internal ISP
- //////////////////////////////
- // media device open
- m_media = exynos_media_open(MEDIA_DEV_INTERNAL_ISP);
- if (m_media == NULL) {
- ALOGE("ERR(%s):Cannot open media device (error : %s)", __func__, strerror(errno));
- goto err;
- }
- //////////////////
- // GET ENTITIES
- //////////////////
- // ISP sensor subdev
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_SENSOR_ENTITY_NAME);
- m_ispSensorEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- // ISP front subdev
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_FRONT_ENTITY_NAME);
- m_ispFrontEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- // ISP back subdev
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_BACK_ENTITY_NAME);
- m_ispBackEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- // ISP ScalerC video node
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_VIDEO_SCALERC_NAME);
- m_ispScalercEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- // ISP ScalerP video node
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_VIDEO_SCALERP_NAME);
- m_ispScalerpEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- // ISP 3DNR video node
- memset(&node, 0x00, sizeof(node));
- strcpy(node, ISP_VIDEO_3DNR_NAME);
- m_isp3dnrEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_ispSensorEntity : numlink : %d", __func__, m_ispSensorEntity->num_links);
- ALOGV("DEBUG(%s):m_ispFrontEntity : numlink : %d", __func__, m_ispFrontEntity->num_links);
- ALOGV("DEBUG(%s):m_ispBackEntity : numlink : %d", __func__, m_ispBackEntity->num_links);
- ALOGV("DEBUG(%s):m_ispScalercEntity : numlink : %d", __func__, m_ispScalercEntity->num_links);
- ALOGV("DEBUG(%s):m_ispScalerpEntity : numlink : %d", __func__, m_ispScalerpEntity->num_links);
- ALOGV("DEBUG(%s):m_isp3dnrEntity : numlink : %d", __func__, m_isp3dnrEntity->num_links);
- //////////////////
- // SETUP LINKS
- //////////////////
- // SENSOR TO FRONT
- links = m_ispSensorEntity->links;
- if (links == NULL ||
- links->source->entity != m_ispSensorEntity ||
- links->sink->entity != m_ispFrontEntity) {
- ALOGE("ERR(%s):Can not make link isp_sensor to isp_front", __func__);
- goto err;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Can not make setup isp_sensor to isp_front", __func__);
- goto err;
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] Sensor to front", __func__);
- // FRONT TO BACK
- for (i = 0; i < m_ispFrontEntity->num_links; i++) {
- links = &m_ispFrontEntity->links[i];
- if (links == NULL ||
- links->source->entity != m_ispFrontEntity ||
- links->sink->entity != m_ispBackEntity) {
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_ispFrontEntity : %p", __func__, i,
- links->source->entity, m_ispFrontEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_ispBackEntity : %p", __func__, i,
- links->sink->entity, m_ispBackEntity);
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Can not make setup isp_front to isp_back", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] front to back", __func__);
- // BACK TO ScalerP Video
- for (i = 0; i < m_ispBackEntity->num_links; i++) {
- links = &m_ispBackEntity->links[i];
- if (links == NULL ||
- links->source->entity != m_ispBackEntity ||
- links->sink->entity != m_ispScalerpEntity) {
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_ispBackEntity : %p", __func__, i,
- links->source->entity, m_ispBackEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_ispScalerpEntity : %p", __func__, i,
- links->sink->entity, m_ispScalerpEntity);
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Can not make setup isp_back to scalerP", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] back to scalerP", __func__);
- sprintf(node, "%s%d", PFX_NODE, (ISP_VD_NODE_OFFSET + VIDEO_NODE_PREVIEW_ID));
- m_gscPreviewDev.fd = exynos_v4l2_open(node, O_RDWR, 0);
- if (m_gscPreviewDev.fd <= 0) {
- ALOGE("ERR(%s):exynos_v4l2_open(%s) fail (error : %s)", __func__, node, strerror(errno));
- goto err;
- }
- m_previewDev = &m_gscPreviewDev;
- sprintf(node, "%s%d", PFX_NODE, (ISP_VD_NODE_OFFSET + VIDEO_NODE_RECODING_ID));
- m_gscVideoDev.fd = exynos_v4l2_open(node, O_RDWR, 0);
- if (m_gscVideoDev.fd <= 0) {
- ALOGE("ERR(%s):exynos_v4l2_open(%s) fail (error : %s)", __func__, node, strerror(errno));
- goto err;
- }
- m_videoDev = &m_gscVideoDev;
- sprintf(node, "%s%d", PFX_NODE, (ISP_VD_NODE_OFFSET + VIDEO_NODE_SNAPSHOT_ID));
- m_gscPictureDev.fd = exynos_v4l2_open(node, O_RDWR, 0);
- if (m_gscPictureDev.fd <= 0) {
- ALOGE("ERR(%s):exynos_v4l2_open(%s) fail (error : %s)", __func__, node, strerror(errno));
- goto err;
- }
- m_pictureDev = &m_gscPictureDev;
- } else {
- //////////////////////////////
- // external ISP
- //////////////////////////////
- // media device open
- m_media = exynos_media_open(MEDIA_DEV_EXTERNAL_ISP);
- if (m_media == NULL) {
- ALOGE("ERR(%s):Cannot open media device (error : %s)", __func__, strerror(errno));
- goto err;
- }
- //////////////////
- // GET ENTITIES
- //////////////////
- // camera subdev
- strcpy(node, M5MOLS_ENTITY_NAME);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_sensorEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_sensorEntity : 0x%p", __func__, m_sensorEntity);
- // mipi subdev
- sprintf(node, "%s.%d", PFX_SUBDEV_ENTITY_MIPI_CSIS, MIPI_NUM);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_mipiEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_mipiEntity : 0x%p", __func__, m_mipiEntity);
- // fimc-lite subdev
- sprintf(node, "%s.%d", PFX_SUBDEV_ENTITY_FLITE, FLITE_NUM);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_fliteSdEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_fliteSdEntity : 0x%p", __func__, m_fliteSdEntity);
- // fimc-lite videodev
- sprintf(node, "%s.%d", PFX_VIDEODEV_ENTITY_FLITE, FLITE_NUM);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_fliteVdEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_fliteVdEntity : 0x%p", __func__, m_fliteVdEntity);
- // gscaler subdev
- sprintf(node, "%s.%d", PFX_SUBDEV_ENTITY_GSC_CAP, GSC_NUM);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_gscSdEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_gscSdEntity : 0x%p", __func__, m_gscSdEntity);
- // gscaler videodev
- sprintf(node, "%s.%d", PFX_VIDEODEV_ENTITY_GSC_CAP, GSC_NUM);
- ALOGV("DEBUG(%s):node : %s", __func__, node);
- m_gscVdEntity = exynos_media_get_entity_by_name(m_media, node, strlen(node));
- ALOGV("DEBUG(%s):m_gscVdEntity : 0x%p", __func__, m_gscVdEntity);
- ALOGV("DEBUG(%s):sensor_sd : numlink : %d", __func__, m_sensorEntity->num_links);
- ALOGV("DEBUG(%s):mipi_sd : numlink : %d", __func__, m_mipiEntity->num_links);
- ALOGV("DEBUG(%s):flite_sd : numlink : %d", __func__, m_fliteSdEntity->num_links);
- ALOGV("DEBUG(%s):flite_vd : numlink : %d", __func__, m_fliteVdEntity->num_links);
- ALOGV("DEBUG(%s):gsc_sd : numlink : %d", __func__, m_gscSdEntity->num_links);
- ALOGV("DEBUG(%s):gsc_vd : numlink : %d", __func__, m_gscVdEntity->num_links);
- //////////////////
- // SETUP LINKS
- //////////////////
- // sensor subdev to mipi subdev
- links = m_sensorEntity->links;
- if (links == NULL ||
- links->source->entity != m_sensorEntity ||
- links->sink->entity != m_mipiEntity) {
- ALOGE("ERR(%s):Cannot make link camera sensor to mipi", __func__);
- goto err;
- }
- if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Cannot make setup camera sensor to mipi", __func__);
- goto err;
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] sensor subdev to mipi subdev", __func__);
- // mipi subdev to fimc-lite subdev
- for (i = 0; i < m_mipiEntity->num_links; i++) {
- links = &m_mipiEntity->links[i];
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_mipiEntity : %p", __func__, i,
- links->source->entity, m_mipiEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_fliteSdEntity : %p", __func__, i,
- links->sink->entity, m_fliteSdEntity);
- if (links == NULL ||
- links->source->entity != m_mipiEntity ||
- links->sink->entity != m_fliteSdEntity) {
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Cannot make setup mipi subdev to fimc-lite subdev", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] mipi subdev to fimc-lite subdev", __func__);
- // fimc-lite subdev TO fimc-lite video dev
- for (i = 0; i < m_fliteSdEntity->num_links; i++) {
- links = &m_fliteSdEntity->links[i];
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_fliteSdEntity : %p", __func__, i,
- links->source->entity, m_fliteSdEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_fliteVdEntity : %p", __func__, i,
- links->sink->entity, m_fliteVdEntity);
- if (links == NULL ||
- links->source->entity != m_fliteSdEntity ||
- links->sink->entity != m_fliteVdEntity) {
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Cannot make setup fimc-lite subdev to fimc-lite video dev", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] fimc-lite subdev to fimc-lite video dev", __func__);
- // fimc-lite subdev to gscaler subdev
- for (i = 0; i < m_gscSdEntity->num_links; i++) {
- links = &m_gscSdEntity->links[i];
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_fliteSdEntity : %p", __func__, i,
- links->source->entity, m_fliteSdEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_gscSdEntity : %p", __func__, i,
- links->sink->entity, m_gscSdEntity);
- if (links == NULL ||
- links->source->entity != m_fliteSdEntity ||
- links->sink->entity != m_gscSdEntity) {
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Cannot make setup fimc-lite subdev to gscaler subdev", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] fimc-lite subdev to gscaler subdev", __func__);
- // gscaler subdev to gscaler video dev
- for (i = 0; i < m_gscVdEntity->num_links; i++) {
- links = &m_gscVdEntity->links[i];
- ALOGV("DEBUG(%s):i=%d: links->source->entity : %p, m_gscSdEntity : %p", __func__, i,
- links->source->entity, m_gscSdEntity);
- ALOGV("DEBUG(%s):i=%d: links->sink->entity : %p, m_gscVdEntity : %p", __func__, i,
- links->sink->entity, m_gscVdEntity);
- if (links == NULL ||
- links->source->entity != m_gscSdEntity ||
- links->sink->entity != m_gscVdEntity) {
- continue;
- } else if (exynos_media_setup_link(m_media, links->source, links->sink, MEDIA_LNK_FL_ENABLED) < 0) {
- ALOGE("ERR(%s):Cannot make setup gscaler subdev to gscaler video dev", __func__);
- goto err;
- }
- }
- ALOGV("DEBUG(%s):[LINK SUCCESS] gscaler subdev to gscaler video dev", __func__);
- sprintf(node, "%s%d", PFX_NODE, (FLITE_VD_NODE_OFFSET + VIDEO_NODE_PREVIEW_ID));
- m_fliteDev.fd = exynos_v4l2_open(node, O_RDWR, 0);
- if (m_fliteDev.fd <= 0) {
- ALOGE("ERR(%s):exynos_v4l2_open(%s) fail (error : %s)", __func__, node, strerror(errno));
- goto err;
- }
- m_previewDev = &m_fliteDev;
- m_videoDev = &m_fliteDev;
- m_pictureDev = &m_fliteDev;
- }
- m_previewDev->flagStart = false;
- m_videoDev->flagStart = false;
- m_pictureDev->flagStart = false;
- m_tryPreviewStop = true;
- m_tryVideoStop = true;
- m_tryPictureStop = true;
- m_flagStartFaceDetection = false;
- m_flagAutoFocusRunning = false;
- if (exynos_v4l2_enuminput(m_previewDev->fd, m_cameraId, m_cameraName) == false) {
- ALOGE("ERR(%s):exynos_v4l2_enuminput(%d, %s) fail", __func__, m_cameraId, m_cameraName);
- goto err;
- }
- // HACK
- if (m_cameraId == CAMERA_ID_BACK)
- strcpy(m_cameraName, "S5K4E5");
- else
- strcpy(m_cameraName, "S5K6A3");
- if (exynos_v4l2_s_input(m_previewDev->fd, m_cameraId) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_input() fail", __func__);
- goto err;
- }
- if (strcmp((const char*)m_cameraName, "S5K4E5") == 0) {
- m_defaultCameraInfo = new ExynosCameraInfoS5K4E5;
- m_curCameraInfo = new ExynosCameraInfoS5K4E5;
- } else if (strcmp((const char*)m_cameraName, "S5K6A3") == 0) {
- m_defaultCameraInfo = new ExynosCameraInfoS5K6A3;
- m_curCameraInfo = new ExynosCameraInfoS5K6A3;
- } else if (strcmp((const char*)m_cameraName, "M5M0") == 0) {
- m_defaultCameraInfo = new ExynosCameraInfoM5M0;
- m_curCameraInfo = new ExynosCameraInfoM5M0;
- } else {
- ALOGE("ERR(%s):invalid camera Name (%s) fail", __func__, m_cameraName);
- goto err;
- }
- m_setExifFixedAttribute();
- m_flagCreate = true;
- return true;
- err:
- if (m_defaultCameraInfo)
- delete m_defaultCameraInfo;
- m_defaultCameraInfo = NULL;
- if (m_curCameraInfo)
- delete m_curCameraInfo;
- m_curCameraInfo = NULL;
- if (0 < m_videoDev->fd)
- exynos_v4l2_close(m_videoDev->fd);
- m_videoDev->fd = 0;
- if (0 < m_pictureDev->fd)
- exynos_v4l2_close(m_pictureDev->fd);
- m_pictureDev->fd = 0;
- if (0 < m_previewDev->fd)
- exynos_v4l2_close(m_previewDev->fd);
- m_previewDev->fd = 0;
- if (m_media)
- exynos_media_close(m_media);
- m_media = NULL;
- return false;
- }
- bool ExynosCamera::destroy(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created", __func__);
- return false;
- }
- if (m_pictureDev->flagStart == true)
- stopPicture();
- if (m_videoDev->flagStart == true)
- stopVideo();
- if (m_previewDev->flagStart == true)
- stopPreview();
- if (m_defaultCameraInfo)
- delete m_defaultCameraInfo;
- m_defaultCameraInfo = NULL;
- if (m_curCameraInfo)
- delete m_curCameraInfo;
- m_curCameraInfo = NULL;
- // close m_previewDev->fd after stopVideo() because stopVideo()
- // uses m_previewDev->fd to change frame rate
- if (0 < m_videoDev->fd)
- exynos_v4l2_close(m_videoDev->fd);
- m_videoDev->fd = 0;
- if (0 < m_pictureDev->fd)
- exynos_v4l2_close(m_pictureDev->fd);
- m_pictureDev->fd = 0;
- if (0 < m_previewDev->fd)
- exynos_v4l2_close(m_previewDev->fd);
- m_previewDev->fd = 0;
- if (m_media)
- exynos_media_close(m_media);
- m_media = NULL;
- m_flagCreate = false;
- return true;
- }
- bool ExynosCamera::flagCreate(void)
- {
- return m_flagCreate;
- }
- int ExynosCamera::getCameraId(void)
- {
- return m_cameraId;
- }
- char *ExynosCamera::getCameraName(void)
- {
- return m_cameraName;
- }
- int ExynosCamera::getPreviewFd(void)
- {
- return m_previewDev->fd;
- }
- int ExynosCamera::getPictureFd(void)
- {
- return m_pictureDev->fd;
- }
- int ExynosCamera::getVideoFd(void)
- {
- return m_videoDev->fd;
- }
- bool ExynosCamera::startPreview(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- if (m_previewDev->flagStart == false) {
- if (m_setWidthHeight(PREVIEW_MODE,
- m_previewDev->fd,
- &m_previewDev->events,
- m_curCameraInfo->previewW,
- m_curCameraInfo->previewH,
- m_curCameraInfo->previewColorFormat,
- m_previewBuf,
- m_validPreviewBuf) == false) {
- ALOGE("ERR(%s):m_setWidthHeight() fail", __func__);
- return false;
- }
- if (setPreviewFrameRate(m_curCameraInfo->fps) == false)
- ALOGE("ERR(%s):Fail toggle setPreviewFrameRate(%d)",
- __func__, m_curCameraInfo->fps);
- if (exynos_v4l2_streamon(m_previewDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamon() fail", __func__);
- return false;
- }
- if (m_curCameraInfo->focusMode == FOCUS_MODE_CONTINUOUS_VIDEO
- || m_curCameraInfo->focusMode == FOCUS_MODE_CONTINUOUS_PICTURE) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_CAF_START_STOP, CAF_START) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- m_tryPreviewStop = false;
- m_previewDev->flagStart = true;
- /* TODO */
- /* DIS is only supported BACK camera(4E5) currently. */
- #ifdef USE_DIS
- bool toggle = getVideoStabilization();
- if (setVideoStabilization(toggle) == false)
- ALOGE("ERR(%s):setVideoStabilization() fail", __func__);
- #endif
- #ifdef USE_3DNR
- if (m_recordingHint == true && getCameraId() == CAMERA_ID_BACK) {
- if (set3DNR(true) == false)
- ALOGE("ERR(%s):set3DNR() fail", __func__);
- }
- #endif
- #ifdef USE_ODC
- if (setODC(true) == false)
- ALOGE("ERR(%s):setODC() fail", __func__);
- #endif
- }
- return true;
- }
- bool ExynosCamera::stopPreview(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- if (m_previewDev->flagStart == true) {
- if (m_curCameraInfo->flashMode == FLASH_MODE_TORCH)
- setFlashMode(FLASH_MODE_OFF);
- m_tryPreviewStop = true;
- // skip stopPreview
- if ( (m_previewDev == m_videoDev && m_tryVideoStop == false)
- || (m_previewDev == m_pictureDev && m_tryPictureStop == false))
- return true;
- /* TODO */
- /* Can not use 3DNR, ODC and DIS function because HW problem at exynos5250 EVT0 */
- #ifdef USE_3DNR
- if (set3DNR(false) == false)
- ALOGE("ERR(%s):set3DNR() fail", __func__);
- #endif
- #ifdef USE_ODC
- if (setODC(false) == false)
- ALOGE("ERR(%s):setODC() fail", __func__);
- #endif
- if (exynos_v4l2_streamoff(m_previewDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamoff() fail", __func__);
- return false;
- }
- struct v4l2_requestbuffers req;
- req.count = 0;
- req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- req.memory = V4L2_MEMORY_DMABUF;
- if (exynos_v4l2_reqbufs(m_previewDev->fd, &req) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_reqbufs() fail", __func__);
- return false;
- }
- m_previewDev->flagStart = false;
- m_flagStartFaceDetection = false;
- }
- return true;
- }
- bool ExynosCamera::flagStartPreview(void)
- {
- return m_previewDev->flagStart;
- }
- int ExynosCamera::getPreviewMaxBuf(void)
- {
- return VIDEO_MAX_FRAME;
- }
- bool ExynosCamera::setPreviewBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= buf->reserved.p) {
- ALOGE("ERR(%s):index(%d) must smaller than %d", __func__, buf->reserved.p, VIDEO_MAX_FRAME);
- return false;
- }
- m_previewBuf[buf->reserved.p] = *buf;
- // HACK : Driver not yet support cb,cr of YV12
- m_previewBuf[buf->reserved.p].virt.extP[1] = buf->virt.extP[2];
- m_previewBuf[buf->reserved.p].virt.extP[2] = buf->virt.extP[1];
- return true;
- }
- bool ExynosCamera::getPreviewBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_previewDev->flagStart == false) {
- ALOGE("ERR(%s):Not yet preview started fail", __func__);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- if (m_previewBuf[0].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_dqbuf(m_previewDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_dqbuf() fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= v4l2_buf.index) {
- ALOGE("ERR(%s):wrong index = %d", __func__, v4l2_buf.index);
- return false;
- }
- *buf = m_previewBuf[v4l2_buf.index];
- return true;
- }
- bool ExynosCamera::putPreviewBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_validPreviewBuf[buf->reserved.p] == false) {
- ALOGE("ERR(%s):Invalid index(%d)", __func__, buf->reserved.p);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.index = buf->reserved.p;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- v4l2_buf.m.planes[i].m.fd= m_previewBuf[buf->reserved.p].fd.extFd[i];
- v4l2_buf.m.planes[i].length = m_previewBuf[buf->reserved.p].size.extS[i];
- if (m_previewBuf[buf->reserved.p].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_qbuf(m_previewDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_qbuf() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::setVideoSize(int w, int h)
- {
- m_curCameraInfo->videoW = w;
- m_curCameraInfo->videoH = h;
- #ifdef USE_3DNR_DMAOUT
- // HACK : Video 3dnr port support resize. So, we must make max size video w, h
- m_curCameraInfo->videoW = m_defaultCameraInfo->videoW;
- m_curCameraInfo->videoH = m_defaultCameraInfo->videoH;
- #endif
- return true;
- }
- bool ExynosCamera::getVideoSize(int *w, int *h)
- {
- *w = m_curCameraInfo->videoW;
- *h = m_curCameraInfo->videoH;
- return true;
- }
- bool ExynosCamera::setVideoFormat(int colorFormat)
- {
- m_curCameraInfo->videoColorFormat = colorFormat;
- return true;
- }
- int ExynosCamera::getVideoFormat(void)
- {
- return m_curCameraInfo->videoColorFormat;
- }
- bool ExynosCamera::startVideo(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- #ifdef USE_3DNR_DMAOUT
- if (m_videoDev->flagStart == false) {
- if (m_setWidthHeight(VIDEO_MODE,
- m_videoDev->fd,
- &m_videoDev->events,
- m_curCameraInfo->videoW,
- m_curCameraInfo->videoH,
- m_curCameraInfo->videoColorFormat,
- m_videoBuf,
- m_validVideoBuf) == false) {
- ALOGE("ERR(%s):m_setWidthHeight() fail", __func__);
- return false;
- }
- if (exynos_v4l2_streamon(m_videoDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamon() fail", __func__);
- return false;
- }
- m_tryVideoStop = false;
- m_videoDev->flagStart = true;
- }
- #endif
- return true;
- }
- bool ExynosCamera::stopVideo(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- if (m_videoDev->flagStart == true) {
- m_tryVideoStop = true;
- // skip stopVideo
- if ( (m_videoDev == m_previewDev && m_tryPreviewStop == false)
- || (m_videoDev == m_pictureDev && m_tryPictureStop == false))
- return true;
- if (exynos_v4l2_streamoff(m_videoDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamoff() fail", __func__);
- return false;
- }
- struct v4l2_requestbuffers req;
- req.count = 0;
- req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- req.memory = V4L2_MEMORY_DMABUF;
- if (exynos_v4l2_reqbufs(m_videoDev->fd, &req) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_reqbufs() fail", __func__);
- return false;
- }
- m_videoDev->flagStart = false;
- }
- return true;
- }
- bool ExynosCamera::flagStartVideo(void)
- {
- return m_videoDev->flagStart;
- }
- int ExynosCamera::getVideoMaxBuf(void)
- {
- return VIDEO_MAX_FRAME;
- }
- bool ExynosCamera::setVideoBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= buf->reserved.p) {
- ALOGE("ERR(%s):index(%d) must smaller than %d", __func__, buf->reserved.p, VIDEO_MAX_FRAME);
- return false;
- }
- m_videoBuf[buf->reserved.p] = *buf;
- return true;
- }
- bool ExynosCamera::getVideoBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_videoDev->flagStart == false) {
- ALOGE("ERR(%s):Not yet video started fail", __func__);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- if (m_videoBuf[0].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_dqbuf(m_videoDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_dqbuf() fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= v4l2_buf.index) {
- ALOGE("ERR(%s):wrong index = %d", __func__, v4l2_buf.index);
- return false;
- }
- *buf = m_videoBuf[v4l2_buf.index];
- return true;
- }
- bool ExynosCamera::putVideoBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_videoDev->flagStart == false) {
- /* this can happen when recording frames are returned after
- * the recording is stopped at the driver level. we don't
- * need to return the buffers in this case and we've seen
- * cases where fimc could crash if we called qbuf and it
- * wasn't expecting it.
- */
- ALOGV("DEBUG(%s):recording not in progress, ignoring", __func__);
- return true;
- }
- if (m_validVideoBuf[buf->reserved.p] == false) {
- ALOGE("ERR(%s):Invalid index(%d)", __func__, buf->reserved.p);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.index = buf->reserved.p;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- v4l2_buf.m.planes[i].m.fd = (unsigned long)m_videoBuf[buf->reserved.p].fd.extFd[i];
- v4l2_buf.m.planes[i].length = m_videoBuf[buf->reserved.p].size.extS[i];
- if (m_videoBuf[buf->reserved.p].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_qbuf(m_videoDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_qbuf() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::startPicture(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- if (m_pictureDev->flagStart == false) {
- if (m_setWidthHeight(PICTURE_MODE,
- m_pictureDev->fd,
- &m_pictureDev->events,
- m_curCameraInfo->pictureW,
- m_curCameraInfo->pictureH,
- m_curCameraInfo->pictureColorFormat,
- m_pictureBuf,
- m_validPictureBuf) == false) {
- ALOGE("ERR(%s):m_setWidthHeight() fail", __func__);
- return false;
- }
- if (exynos_v4l2_streamon(m_pictureDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamon() fail", __func__);
- return false;
- }
- m_tryPictureStop = false;
- m_pictureDev->flagStart = true;
- }
- return true;
- }
- bool ExynosCamera::stopPicture(void)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet Created", __func__);
- return false;
- }
- if (m_pictureDev->flagStart == true) {
- m_tryPictureStop = true;
- // skip stopPicture
- if ( (m_pictureDev == m_previewDev && m_tryPreviewStop == false)
- || (m_pictureDev == m_videoDev && m_tryVideoStop == false))
- return true;
- if (exynos_v4l2_streamoff(m_pictureDev->fd, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_streamoff() fail", __func__);
- return false;
- }
- struct v4l2_requestbuffers req;
- req.count = 0;
- req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- req.memory = V4L2_MEMORY_DMABUF;
- if (exynos_v4l2_reqbufs(m_pictureDev->fd, &req) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_reqbufs() fail", __func__);
- return false;
- }
- m_pictureDev->flagStart = false;
- }
- return true;
- }
- bool ExynosCamera::flagStartPicture(void)
- {
- return m_pictureDev->flagStart;
- }
- int ExynosCamera::getPictureMaxBuf(void)
- {
- return VIDEO_MAX_FRAME;
- }
- bool ExynosCamera::setPictureBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= buf->reserved.p) {
- ALOGE("ERR(%s):index(%d) must smaller than %d", __func__, buf->reserved.p, VIDEO_MAX_FRAME);
- return false;
- }
- m_pictureBuf[buf->reserved.p] = *buf;
- return true;
- }
- bool ExynosCamera::getPictureBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_pictureDev->flagStart == false) {
- ALOGE("ERR(%s):Not yet picture started fail", __func__);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- if (m_pictureBuf[0].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_dqbuf(m_pictureDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_dqbuf() fail", __func__);
- return false;
- }
- if (VIDEO_MAX_FRAME <= v4l2_buf.index) {
- ALOGE("ERR(%s):wrong index = %d", __func__, v4l2_buf.index);
- return false;
- }
- *buf = m_pictureBuf[v4l2_buf.index];
- return true;
- }
- bool ExynosCamera::putPictureBuf(ExynosBuffer *buf)
- {
- if (m_flagCreate == false) {
- ALOGE("ERR(%s):Not yet created fail", __func__);
- return false;
- }
- if (m_pictureDev->flagStart == false) {
- ALOGE("ERR(%s):Not yet picture started fail", __func__);
- return false;
- }
- if (m_validPictureBuf[buf->reserved.p] == false) {
- ALOGE("ERR(%s):Invalid index(%d)", __func__, buf->reserved.p);
- return false;
- }
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.index = buf->reserved.p;
- v4l2_buf.length = 0;
- for (int i = 0; i < 3; i++) {
- v4l2_buf.m.planes[i].m.fd = (unsigned long)m_pictureBuf[buf->reserved.p].fd.extFd[i];
- v4l2_buf.m.planes[i].length = m_pictureBuf[buf->reserved.p].size.extS[i];
- if (m_pictureBuf[buf->reserved.p].size.extS[i] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_qbuf(m_pictureDev->fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_qbuf() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::yuv2Jpeg(ExynosBuffer *yuvBuf,
- ExynosBuffer *jpegBuf,
- ExynosRect *rect)
- {
- unsigned char *addr;
- ExynosJpegEncoderForCamera jpegEnc;
- bool ret = false;
- unsigned int *yuvSize = yuvBuf->size.extS;
- if (jpegEnc.create()) {
- ALOGE("ERR(%s):jpegEnc.create() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.setQuality(m_jpegQuality)) {
- ALOGE("ERR(%s):jpegEnc.setQuality() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.setSize(rect->w, rect->h)) {
- ALOGE("ERR(%s):jpegEnc.setSize() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.setColorFormat(rect->colorFormat)) {
- ALOGE("ERR(%s):jpegEnc.setColorFormat() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.setJpegFormat(V4L2_PIX_FMT_JPEG_422)) {
- ALOGE("ERR(%s):jpegEnc.setJpegFormat() fail", __func__);
- goto jpeg_encode_done;
- }
- if (m_curCameraInfo->thumbnailW != 0 && m_curCameraInfo->thumbnailH != 0) {
- mExifInfo.enableThumb = true;
- if (jpegEnc.setThumbnailSize(m_curCameraInfo->thumbnailW, m_curCameraInfo->thumbnailH)) {
- ALOGE("ERR(%s):jpegEnc.setThumbnailSize(%d, %d) fail", __func__, m_curCameraInfo->thumbnailW, m_curCameraInfo->thumbnailH);
- goto jpeg_encode_done;
- }
- if (0 < m_jpegThumbnailQuality && m_jpegThumbnailQuality <= 100) {
- if (jpegEnc.setThumbnailQuality(m_jpegThumbnailQuality)) {
- ALOGE("ERR(%s):jpegEnc.setThumbnailSize(%d, %d) fail", __func__, m_curCameraInfo->thumbnailW, m_curCameraInfo->thumbnailH);
- goto jpeg_encode_done;
- }
- }
- m_setExifChangedAttribute(&mExifInfo, rect);
- } else {
- mExifInfo.enableThumb = false;
- }
- if (jpegEnc.setInBuf((char **)&(yuvBuf->virt.p), (int *)yuvSize)) {
- ALOGE("ERR(%s):jpegEnc.setInBuf() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.setOutBuf(jpegBuf->virt.p, jpegBuf->size.extS[0] + jpegBuf->size.extS[1] + jpegBuf->size.extS[2])) {
- ALOGE("ERR(%s):jpegEnc.setOutBuf() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.updateConfig()) {
- ALOGE("ERR(%s):jpegEnc.updateConfig() fail", __func__);
- goto jpeg_encode_done;
- }
- if (jpegEnc.encode((int *)&jpegBuf->size.s, &mExifInfo)) {
- ALOGE("ERR(%s):jpegEnc.encode() fail", __func__);
- goto jpeg_encode_done;
- }
- ret = true;
- jpeg_encode_done:
- if (jpegEnc.flagCreate() == true)
- jpegEnc.destroy();
- return ret;
- }
- bool ExynosCamera::autoFocus(void)
- {
- if (m_previewDev->fd <= 0) {
- ALOGE("ERR(%s):Camera was closed", __func__);
- return false;
- }
- if (m_flagAutoFocusRunning == true) {
- ALOGD("DEBUG(%s):m_flagAutoFocusRunning == true", __func__);
- return true;
- }
- switch (m_curCameraInfo->focusMode) {
- case FOCUS_MODE_AUTO:
- case FOCUS_MODE_INFINITY:
- case FOCUS_MODE_MACRO:
- if (m_touchAFMode == true) {
- if (setFocusMode(FOCUS_MODE_TOUCH) == false) {
- ALOGE("ERR(%s): %d: setFocusMode(FOCUS_MODE_TOUCH) fail", __func__, __LINE__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_ON) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- break;
- case FOCUS_MODE_CONTINUOUS_VIDEO:
- case FOCUS_MODE_CONTINUOUS_PICTURE:
- /* Doing nothing. Because we assume that continuous focus mode is
- always focused on. */
- break;
- case FOCUS_MODE_TOUCH:
- if (setFocusMode(FOCUS_MODE_TOUCH) == false) {
- ALOGE("ERR(%s): %d: setFocusMode(FOCUS_MODE_TOUCH) fail", __func__, __LINE__);
- return false;
- }
- break;
- case FOCUS_MODE_FIXED:
- break;
- case FOCUS_MODE_EDOF:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, m_curCameraInfo->focusMode);
- return false;
- break;
- }
- m_flagAutoFocusRunning = true;
- return true;
- }
- bool ExynosCamera::cancelAutoFocus(void)
- {
- if (m_previewDev->fd <= 0) {
- ALOGE("ERR(%s):Camera was closed", __func__);
- return false;
- }
- if (m_flagAutoFocusRunning == false) {
- ALOGV("DEBUG(%s):m_flagAutoFocusRunning == false", __func__);
- return true;
- }
- switch (m_curCameraInfo->focusMode) {
- case FOCUS_MODE_AUTO:
- case FOCUS_MODE_INFINITY:
- case FOCUS_MODE_MACRO:
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_OFF) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- break;
- case FOCUS_MODE_CONTINUOUS_VIDEO:
- case FOCUS_MODE_CONTINUOUS_PICTURE:
- /* Doing nothing. Because we assume that continuous focus mode is
- always focused on. */
- break;
- case FOCUS_MODE_TOUCH:
- if (setFocusMode(FOCUS_MODE_TOUCH) == false) {
- ALOGE("ERR(%s): %d: setFocusMode(FOCUS_MODE_TOUCH) fail", __func__, __LINE__);
- return false;
- }
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_FIXED:
- break;
- case FOCUS_MODE_EDOF:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, m_curCameraInfo->focusMode);
- return false;
- break;
- }
- m_flagAutoFocusRunning = false;
- return true;
- }
- int ExynosCamera::getFucusModeResult(void)
- {
- int ret = 0;
- #define AF_WATING_TIME (100000) // 100msec
- #define TOTAL_AF_WATING_TIME (2000000) // 2000msec
- for (unsigned int i = 0; i < TOTAL_AF_WATING_TIME; i += AF_WATING_TIME) {
- if (m_flagAutoFocusRunning == false)
- return -1;
- if (exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT, &ret) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ctrl() fail", __func__);
- return -1;
- }
- if (strcmp((const char*)m_cameraName, "S5K4E5") == 0) {
- switch(ret) {
- case 0x00: // AF Running
- ret = 0;
- break;
- case 0x02: // AF succeed
- ret = 1;
- break;
- case 0x01:
- default : // AF fail
- ret = -1;
- break;
- }
- if (ret != 0)
- break;
- } else if (strcmp((const char*)m_cameraName, "M5M0") == 0) {
- switch(ret) {
- case 0x00: // AF Running
- ret = 0;
- break;
- case 0x01: // AF succeed
- ret = 1;
- break;
- case 0x02: // AF cancel
- ret = 0;
- break;
- default: // AF fail
- ret = -1;
- break;
- }
- if (ret != 0)
- break;
- } else {
- ret = -1;
- break;
- }
- usleep(AF_WATING_TIME);
- }
- return ret;
- }
- bool ExynosCamera::startFaceDetection(void)
- {
- if (m_flagStartFaceDetection == true) {
- ALOGD("DEBUG(%s):Face detection already started..", __func__);
- return true;
- }
- if (m_previewDev->flagStart == true) {
- //if (this->setFocusMode(FOCUS_MODE_AUTO) == false)
- // ALOGE("ERR(%s):Fail setFocusMode", __func__);
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_FD_SET_MAX_FACE_NUMBER, m_defaultCameraInfo->maxNumDetectedFaces) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CMD_FD, IS_FD_COMMAND_START) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FACE_DETECTION, FACE_DETECTION_ON) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- m_flagStartFaceDetection = true;
- }
- return true;
- }
- bool ExynosCamera::stopFaceDetection(void)
- {
- if (m_flagStartFaceDetection == false) {
- ALOGD("DEBUG(%s):Face detection already stopped..", __func__);
- return true;
- }
- if (m_previewDev->flagStart == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CMD_FD, IS_FD_COMMAND_STOP) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FACE_DETECTION, FACE_DETECTION_OFF) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- m_flagStartFaceDetection = false;
- }
- return true;
- }
- bool ExynosCamera::flagStartFaceDetection(void)
- {
- return m_flagStartFaceDetection;
- }
- bool ExynosCamera::setFaceDetectLock(bool toggle)
- {
- int lock = (toggle == true) ? 1 : 0;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK, lock) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::startSmoothZoom(int value)
- {
- if (m_defaultCameraInfo->hwZoomSupported == false) {
- ALOGE("ERR(%s):m_defaultCameraInfo->hwZoomSupported == false", __func__);
- return false;
- }
- return this->setZoom(value);
- }
- bool ExynosCamera::stopSmoothZoom(void)
- {
- // TODO
- return true;
- }
- int ExynosCamera::getAntibanding(void)
- {
- return m_curCameraInfo->antiBanding;
- }
- bool ExynosCamera::getAutoExposureLock(void)
- {
- return m_curCameraInfo->autoExposureLock;
- }
- bool ExynosCamera::getAutoWhiteBalanceLock(void)
- {
- return m_curCameraInfo->autoWhiteBalanceLock;
- }
- int ExynosCamera::getColorEffect(void)
- {
- return m_curCameraInfo->effect;
- }
- int ExynosCamera::getDetectedFacesAreas(int num,
- int *id,
- int *score,
- ExynosRect *face,
- ExynosRect *leftEye,
- ExynosRect *rightEye,
- ExynosRect *mouth)
- {
- if (m_defaultCameraInfo->maxNumDetectedFaces == 0) {
- ALOGE("ERR(%s):maxNumDetectedFaces == 0 fail", __func__);
- return -1;
- }
- if (m_flagStartFaceDetection == false) {
- ALOGD("DEBUG(%s):m_flagStartFaceDetection == false", __func__);
- return 0;
- }
- if (m_defaultCameraInfo->maxNumDetectedFaces < num)
- num = m_defaultCameraInfo->maxNumDetectedFaces;
- // width : 0 ~ previewW
- // height : 0 ~ previewH
- // if eye, mouth is not detectable : -1, -1
- ExynosRect2 *face2 = new ExynosRect2[num];
- ExynosRect2 *leftEye2 = new ExynosRect2[num];
- ExynosRect2 *rightEye2 = new ExynosRect2[num];
- ExynosRect2 *mouth2 = new ExynosRect2[num];
- num = getDetectedFacesAreas(num, id, score, face2, leftEye2, rightEye2, mouth2);
- for (int i = 0; i < num; i++) {
- m_secRect22SecRect(&face2[i], &face[i]);
- face[i].fullW = m_curCameraInfo->previewW;
- face[i].fullH = m_curCameraInfo->previewH;
- m_secRect22SecRect(&leftEye2[i], &leftEye[i]);
- leftEye[i].fullW = m_curCameraInfo->previewW;
- leftEye[i].fullH = m_curCameraInfo->previewH;
- m_secRect22SecRect(&rightEye2[i], &rightEye[i]);
- rightEye[i].fullW = m_curCameraInfo->previewW;
- rightEye[i].fullH = m_curCameraInfo->previewH;
- m_secRect22SecRect(&mouth2[i], &mouth[i]);
- mouth[i].fullW = m_curCameraInfo->previewW;
- mouth[i].fullH = m_curCameraInfo->previewH;
- }
- delete [] face2;
- delete [] leftEye2;
- delete [] rightEye2;
- delete [] mouth2;
- return num;
- }
- int ExynosCamera::getDetectedFacesAreas(int num,
- int *id,
- int *score,
- ExynosRect2 *face,
- ExynosRect2 *leftEye,
- ExynosRect2 *rightEye,
- ExynosRect2 *mouth)
- {
- if (m_defaultCameraInfo->maxNumDetectedFaces == 0) {
- ALOGE("ERR(%s):maxNumDetectedFaces == 0 fail", __func__);
- return -1;
- }
- if (m_flagStartFaceDetection == false) {
- ALOGD("DEBUG(%s):m_flagStartFaceDetection == false", __func__);
- return 0;
- }
- int i = 0;
- if (m_defaultCameraInfo->maxNumDetectedFaces < num)
- num = m_defaultCameraInfo->maxNumDetectedFaces;
- const unsigned int numOfFDEntity = 1 + ((V4L2_CID_IS_FD_GET_NEXT - V4L2_CID_IS_FD_GET_FACE_FRAME_NUMBER) * num);
- // width : 0 ~ previewW
- // height : 0 ~ previewH
- // if eye, mouth is not detectable : -1, -1
- struct v4l2_ext_controls fd_ctrls;
- struct v4l2_ext_control *fd_ctrl = new struct v4l2_ext_control[numOfFDEntity];
- struct v4l2_ext_control *cur_ctrl;
- cur_ctrl = &fd_ctrl[0];
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_COUNT;
- cur_ctrl++;
- for (i = 0; i < num; i++) {
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_FRAME_NUMBER;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_CONFIDENCE;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_TOPLEFT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_TOPLEFT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_X;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_Y;
- cur_ctrl++;
- cur_ctrl->id = V4L2_CID_IS_FD_GET_NEXT;
- cur_ctrl++;
- }
- fd_ctrls.ctrl_class = V4L2_CTRL_CLASS_CAMERA;
- fd_ctrls.count = i + 1;
- fd_ctrls.controls = fd_ctrl;
- if (exynos_v4l2_g_ext_ctrl(m_previewDev->fd, &fd_ctrls) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ext_ctrl() fail", __func__);
- num = -1;
- goto done;
- }
- cur_ctrl = &fd_ctrl[0];
- num = cur_ctrl->value;
- cur_ctrl++;
- for (i = 0; i < num; i++) {
- id[i] = cur_ctrl->value;
- cur_ctrl++;
- score[i] = cur_ctrl->value;
- cur_ctrl++;
- face[i].x1 = cur_ctrl->value;
- cur_ctrl++;
- face[i].y1 = cur_ctrl->value;
- cur_ctrl++;
- face[i].x2 = cur_ctrl->value;
- cur_ctrl++;
- face[i].y2 = cur_ctrl->value;
- cur_ctrl++;
- leftEye[i].x1 = cur_ctrl->value;
- cur_ctrl++;
- leftEye[i].y1 = cur_ctrl->value;
- cur_ctrl++;
- leftEye[i].x2 = cur_ctrl->value;
- cur_ctrl++;
- leftEye[i].y2 = cur_ctrl->value;
- cur_ctrl++;
- rightEye[i].x1 = cur_ctrl->value;
- cur_ctrl++;
- rightEye[i].y1 = cur_ctrl->value;
- cur_ctrl++;
- rightEye[i].x2 = cur_ctrl->value;
- cur_ctrl++;
- rightEye[i].y2 = cur_ctrl->value;
- cur_ctrl++;
- mouth[i].x1 = cur_ctrl->value;
- cur_ctrl++;
- mouth[i].y1 = cur_ctrl->value;
- cur_ctrl++;
- mouth[i].x2 = cur_ctrl->value;
- cur_ctrl++;
- mouth[i].y2 = cur_ctrl->value;
- cur_ctrl++;
- }
- done:
- delete [] fd_ctrl;
- return num;
- }
- int ExynosCamera::getExposureCompensation(void)
- {
- return m_curCameraInfo->exposure;
- }
- float ExynosCamera::getExposureCompensationStep(void)
- {
- // CameraParameters.h
- // The exposure compensation step. Exposure compensation index multiply by
- // step eqals to EV. Ex: if exposure compensation index is 6 and step is
- // 0.3333, EV is -2.
- // Example value: "0.333333333" or "0.5". Read only.
- // -> But, this formula doesn't works in apps.
- return 1.0f;
- }
- int ExynosCamera::getFlashMode(void)
- {
- return m_curCameraInfo->flashMode;
- }
- bool ExynosCamera::getFocalLength(int *num, int *den)
- {
- *num = m_defaultCameraInfo->focalLengthNum;
- *num = m_defaultCameraInfo->focalLengthDen;
- return true;
- }
- int ExynosCamera::getFocusAreas(ExynosRect *rects)
- {
- // TODO
- return 0;
- }
- int ExynosCamera::getFocusDistances(float *output)
- {
- // TODO
- return 0;
- }
- int ExynosCamera::getFocusMode(void)
- {
- return m_curCameraInfo->focusMode;
- }
- float ExynosCamera::getHorizontalViewAngle(void)
- {
- //TODO
- return 51.2f;
- }
- int ExynosCamera::getJpegQuality(void)
- {
- return m_jpegQuality;
- }
- int ExynosCamera::getJpegThumbnailQuality(void)
- {
- return m_jpegThumbnailQuality;
- }
- bool ExynosCamera::getJpegThumbnailSize(int *w, int *h)
- {
- *w = m_curCameraInfo->thumbnailW;
- *h = m_curCameraInfo->thumbnailH;
- return true;
- }
- int ExynosCamera::getMaxExposureCompensation(void)
- {
- return m_defaultCameraInfo->maxExposure;
- }
- int ExynosCamera::getMaxNumDetectedFaces(void)
- {
- return m_defaultCameraInfo->maxNumDetectedFaces;
- }
- int ExynosCamera::getMaxNumFocusAreas(void)
- {
- return m_defaultCameraInfo->maxNumFocusAreas;
- }
- int ExynosCamera::getMaxNumMeteringAreas(void)
- {
- return m_defaultCameraInfo->maxNumMeteringAreas;
- }
- int ExynosCamera::getMaxZoom(void)
- {
- return m_defaultCameraInfo->maxZoom;
- }
- int ExynosCamera::getMeteringAreas(ExynosRect *rects)
- {
- // TODO
- return 0;
- }
- int ExynosCamera::getMinExposureCompensation(void)
- {
- return m_defaultCameraInfo->minExposure;
- }
- int ExynosCamera::getPictureFormat(void)
- {
- return m_curCameraInfo->pictureColorFormat;
- }
- bool ExynosCamera::getPictureSize(int *w, int *h)
- {
- *w = m_curCameraInfo->pictureW;
- *h = m_curCameraInfo->pictureH;
- return true;
- }
- int ExynosCamera::getPreviewFormat(void)
- {
- return m_curCameraInfo->previewColorFormat;
- }
- bool ExynosCamera::getPreviewFpsRange(int *min, int *max)
- {
- *min = 1;
- *max = m_defaultCameraInfo->fps;
- return true;
- }
- int ExynosCamera::getPreviewFrameRate(void)
- {
- return m_curCameraInfo->fps;
- }
- bool ExynosCamera::getPreviewSize(int *w, int *h)
- {
- *w = m_curCameraInfo->previewW;
- *h = m_curCameraInfo->previewH;
- return true;
- }
- int ExynosCamera::getSceneMode(void)
- {
- return m_curCameraInfo->sceneMode;
- }
- int ExynosCamera::getSupportedAntibanding(void)
- {
- return m_defaultCameraInfo->antiBandingList;
- }
- int ExynosCamera::getSupportedColorEffects(void)
- {
- return m_defaultCameraInfo->effectList;
- }
- int ExynosCamera::getSupportedFlashModes(void)
- {
- return m_defaultCameraInfo->flashModeList;
- }
- int ExynosCamera::getSupportedFocusModes(void)
- {
- return m_defaultCameraInfo->focusModeList;
- }
- bool ExynosCamera::getSupportedJpegThumbnailSizes(int *w, int *h)
- {
- *w = m_defaultCameraInfo->thumbnailW;
- *h = m_defaultCameraInfo->thumbnailH;
- return true;
- }
- bool ExynosCamera::getSupportedPictureSizes(int *w, int *h)
- {
- *w = m_defaultCameraInfo->pictureW;
- *h = m_defaultCameraInfo->pictureH;
- return true;
- }
- bool ExynosCamera::getSupportedPreviewSizes(int *w, int *h)
- {
- *w = m_defaultCameraInfo->previewW;
- *h = m_defaultCameraInfo->previewH;
- return true;
- }
- int ExynosCamera::getSupportedSceneModes(void)
- {
- return m_defaultCameraInfo->sceneModeList;
- }
- bool ExynosCamera::getSupportedVideoSizes(int *w, int *h)
- {
- *w = m_defaultCameraInfo->videoW;
- *h = m_defaultCameraInfo->videoH;
- return true;
- }
- bool ExynosCamera::getPreferredPreivewSizeForVideo(int *w, int *h)
- {
- *w = m_defaultCameraInfo->prefVideoPreviewW;
- *h = m_defaultCameraInfo->prefVideoPreviewH;
- return true;
- }
- int ExynosCamera::getSupportedWhiteBalance(void)
- {
- return m_defaultCameraInfo->whiteBalanceList;
- }
- float ExynosCamera::getVerticalViewAngle(void)
- {
- // TODO
- return 39.4f;
- }
- bool ExynosCamera::getVideoStabilization(void)
- {
- return m_curCameraInfo->videoStabilization;
- }
- int ExynosCamera::getWhiteBalance(void)
- {
- return m_curCameraInfo->whiteBalance;
- }
- int ExynosCamera::getZoom(void)
- {
- return m_curCameraInfo->zoom;
- }
- int ExynosCamera::getMaxZoomRatio(void)
- {
- return 400;
- }
- bool ExynosCamera::isAutoExposureLockSupported(void)
- {
- return m_defaultCameraInfo->autoExposureLockSupported;
- }
- bool ExynosCamera::isAutoWhiteBalanceLockSupported(void)
- {
- return m_defaultCameraInfo->autoWhiteBalanceLockSupported;
- }
- bool ExynosCamera::isSmoothZoomSupported(void)
- {
- if (m_defaultCameraInfo->hwZoomSupported == true)
- return true;
- else
- return false;
- }
- bool ExynosCamera::isVideoSnapshotSupported(void)
- {
- return true;
- }
- bool ExynosCamera::isVideoStabilizationSupported(void)
- {
- return m_defaultCameraInfo->supportVideoStabilization;
- }
- bool ExynosCamera::isZoomSupported(void)
- {
- return true;
- }
- bool ExynosCamera::setAntibanding(int value)
- {
- int internalValue = -1;
- switch (value) {
- case ANTIBANDING_AUTO:
- internalValue = ::ANTI_BANDING_AUTO;
- break;
- case ANTIBANDING_50HZ:
- internalValue = ::ANTI_BANDING_50HZ;
- break;
- case ANTIBANDING_60HZ:
- internalValue = ::ANTI_BANDING_60HZ;
- break;
- case ANTIBANDING_OFF:
- internalValue = ::ANTI_BANDING_OFF;
- break;
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (m_internalISP == true) {
- if (internalValue < ::IS_AFC_DISABLE || ::IS_AFC_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid value (%d)", __func__, value);
- return false;
- }
- } else {
- if (internalValue < ::ANTI_BANDING_AUTO || ::ANTI_BANDING_OFF < internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->antiBanding != value) {
- m_curCameraInfo->antiBanding = value;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_AFC_MODE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setAutoExposureLock(bool toggle)
- {
- int internalValue = -1;
- if (m_curCameraInfo->autoExposureLock == toggle)
- return true;
- m_curCameraInfo->autoExposureLock = toggle;
- if (m_curCameraInfo->autoExposureLock == true && m_curCameraInfo->autoWhiteBalanceLock == true)
- internalValue = AE_LOCK_AWB_LOCK;
- else if (m_curCameraInfo->autoExposureLock == true && m_curCameraInfo->autoWhiteBalanceLock == false)
- internalValue = AE_LOCK_AWB_UNLOCK;
- else if (m_curCameraInfo->autoExposureLock == false && m_curCameraInfo->autoWhiteBalanceLock == true)
- internalValue = AE_UNLOCK_AWB_LOCK;
- else // if (m_curCameraInfo->autoExposureLock == false && m_curCameraInfo->autoWhiteBalanceLock == false)
- internalValue = AE_UNLOCK_AWB_UNLOCK;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- return true;
- }
- bool ExynosCamera::setAutoWhiteBalanceLock(bool toggle)
- {
- int internalValue = -1;
- if (m_curCameraInfo->autoWhiteBalanceLock == toggle)
- return true;
- m_curCameraInfo->autoWhiteBalanceLock = toggle;
- if (m_curCameraInfo->autoExposureLock == true && m_curCameraInfo->autoWhiteBalanceLock == true)
- internalValue = AE_LOCK_AWB_LOCK;
- else if (m_curCameraInfo->autoExposureLock == true && m_curCameraInfo->autoWhiteBalanceLock == false)
- internalValue = AE_LOCK_AWB_UNLOCK;
- else if (m_curCameraInfo->autoExposureLock == false && m_curCameraInfo->autoWhiteBalanceLock == true)
- internalValue = AE_UNLOCK_AWB_LOCK;
- else // if (m_curCameraInfo->autoExposureLock == false && m_curCameraInfo->autoWhiteBalanceLock == false)
- internalValue = AE_UNLOCK_AWB_UNLOCK;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- return true;
- }
- bool ExynosCamera::setColorEffect(int value)
- {
- int internalValue = -1;
- switch (value) {
- case EFFECT_NONE:
- if (m_internalISP == true)
- internalValue = ::IS_IMAGE_EFFECT_DISABLE;
- else
- internalValue = ::IMAGE_EFFECT_NONE;
- break;
- case EFFECT_MONO:
- if (m_internalISP == true)
- internalValue = ::IS_IMAGE_EFFECT_MONOCHROME;
- else
- internalValue = ::IMAGE_EFFECT_BNW;
- break;
- case EFFECT_NEGATIVE:
- internalValue = IS_IMAGE_EFFECT_NEGATIVE_MONO;
- break;
- case EFFECT_SEPIA:
- if (m_internalISP == true)
- internalValue = ::IS_IMAGE_EFFECT_SEPIA;
- else
- internalValue = ::IMAGE_EFFECT_SEPIA;
- break;
- case EFFECT_AQUA:
- case EFFECT_SOLARIZE:
- case EFFECT_POSTERIZE:
- case EFFECT_WHITEBOARD:
- case EFFECT_BLACKBOARD:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (m_internalISP == true) {
- if (internalValue < ::IS_IMAGE_EFFECT_DISABLE || ::IS_IMAGE_EFFECT_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- } else {
- if (internalValue <= ::IMAGE_EFFECT_BASE || ::IMAGE_EFFECT_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->effect != value) {
- m_curCameraInfo->effect = value;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_IMAGE_EFFECT, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_EFFECT, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setExposureCompensation(int value)
- {
- int internalValue = value;
- if (m_internalISP == true) {
- internalValue += IS_EXPOSURE_DEFAULT;
- if (internalValue < IS_EXPOSURE_MINUS_2 || IS_EXPOSURE_PLUS_2 < internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- } else {
- internalValue += EV_DEFAULT;
- if (internalValue < EV_MINUS_4 || EV_PLUS_4 < internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->exposure != value) {
- m_curCameraInfo->exposure = value;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_EXPOSURE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (this->setBrightness(value) == false) {
- ALOGE("ERR(%s):setBrightness() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setFlashMode(int value)
- {
- int internalValue = -1;
- switch (value) {
- case FLASH_MODE_OFF:
- internalValue = ::FLASH_MODE_OFF;
- break;
- case FLASH_MODE_AUTO:
- internalValue = ::FLASH_MODE_AUTO;
- break;
- case FLASH_MODE_ON:
- internalValue = ::FLASH_MODE_ON;
- break;
- case FLASH_MODE_TORCH:
- internalValue = ::FLASH_MODE_TORCH;
- break;
- case FLASH_MODE_RED_EYE:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (internalValue <= ::FLASH_MODE_BASE || ::FLASH_MODE_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid value (%d)", __func__, value);
- return false;
- }
- if (m_curCameraInfo->flashMode != value) {
- m_curCameraInfo->flashMode = value;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FLASH_MODE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setFocusAreas(int num, ExynosRect* rects, int *weights)
- {
- if (m_defaultCameraInfo->maxNumFocusAreas == 0) {
- ALOGV("DEBUG(%s):maxNumFocusAreas is 0. so, ignored", __func__);
- return true;
- }
- bool ret = true;
- ExynosRect2 *rect2s = new ExynosRect2[num];
- for (int i = 0; i < num; i++)
- m_secRect2SecRect2(&rects[i], &rect2s[i]);
- ret = setFocusAreas(num, rect2s, weights);
- delete [] rect2s;
- return ret;
- }
- bool ExynosCamera::setFocusAreas(int num, ExynosRect2* rect2s, int *weights)
- {
- if (m_defaultCameraInfo->maxNumFocusAreas == 0) {
- ALOGV("DEBUG(%s):maxNumFocusAreas is 0. so, ignored", __func__);
- return true;
- }
- int new_x = 0;
- int new_y = 0;
- if (m_defaultCameraInfo->maxNumFocusAreas < num)
- num = m_defaultCameraInfo->maxNumFocusAreas;
- if (m_flagCreate == true) {
- for (int i = 0; i < num; i++) {
- if ( num == 1
- && rect2s[0].x1 == 0
- && rect2s[0].y1 == 0
- && rect2s[0].x2 == m_curCameraInfo->previewW
- && rect2s[0].y2 == m_curCameraInfo->previewH) {
- // TODO : driver decide focus areas -> focus center.
- new_x = (m_curCameraInfo->previewW) / 2;
- new_y = (m_curCameraInfo->previewH) / 2;
- } else {
- new_x = (rect2s[i].x1 + rect2s[i].x2) / 2;
- new_y = (rect2s[i].y1 + rect2s[i].y2) / 2;
- }
- m_touchAFMode = true;
- if ( exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_OBJECT_POSITION_X, new_x) < 0
- && exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_OBJECT_POSITION_Y, new_y) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setFocusMode(int value)
- {
- int internalValue = -1;
- switch (value) {
- case FOCUS_MODE_AUTO:
- internalValue = ::FOCUS_MODE_AUTO;
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_INFINITY:
- internalValue = ::FOCUS_MODE_INFINITY;
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_MACRO:
- internalValue = ::FOCUS_MODE_MACRO;
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_CONTINUOUS_VIDEO:
- case FOCUS_MODE_CONTINUOUS_PICTURE:
- internalValue = ::FOCUS_MODE_CONTINOUS;
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_TOUCH:
- internalValue = ::FOCUS_MODE_TOUCH;
- m_touchAFMode = true;
- break;
- case FOCUS_MODE_FIXED:
- internalValue = ::FOCUS_MODE_FIXED;
- m_touchAFMode = false;
- break;
- case FOCUS_MODE_EDOF:
- default:
- m_touchAFMode = false;
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (::FOCUS_MODE_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- if (m_curCameraInfo->focusMode != value) {
- m_curCameraInfo->focusMode = value;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FOCUS_MODE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setGpsAltitude(const char *gpsAltitude)
- {
- double conveted_altitude = 0;
- if (gpsAltitude == NULL)
- m_curCameraInfo->gpsAltitude = 0;
- else {
- conveted_altitude = atof(gpsAltitude);
- m_curCameraInfo->gpsAltitude = (long)(conveted_altitude * 100 / 1);
- }
- return true;
- }
- bool ExynosCamera::setGpsLatitude(const char *gpsLatitude)
- {
- double conveted_latitude = 0;
- if (gpsLatitude == NULL)
- m_curCameraInfo->gpsLatitude = 0;
- else {
- conveted_latitude = atof(gpsLatitude);
- m_curCameraInfo->gpsLatitude = (long)(conveted_latitude * 10000 / 1);
- }
- return true;
- }
- bool ExynosCamera::setGpsLongitude(const char *gpsLongitude)
- {
- double conveted_longitude = 0;
- if (gpsLongitude == NULL)
- m_curCameraInfo->gpsLongitude = 0;
- else {
- conveted_longitude = atof(gpsLongitude);
- m_curCameraInfo->gpsLongitude = (long)(conveted_longitude * 10000 / 1);
- }
- return true;
- }
- bool ExynosCamera::setGpsProcessingMethod(const char *gpsProcessingMethod)
- {
- memset(mExifInfo.gps_processing_method, 0, sizeof(mExifInfo.gps_processing_method));
- if (gpsProcessingMethod != NULL) {
- size_t len = strlen(gpsProcessingMethod);
- if (len > sizeof(mExifInfo.gps_processing_method)) {
- len = sizeof(mExifInfo.gps_processing_method);
- }
- memcpy(mExifInfo.gps_processing_method, gpsProcessingMethod, len);
- }
- return true;
- }
- bool ExynosCamera::setGpsTimeStamp(const char *gpsTimestamp)
- {
- if (gpsTimestamp == NULL)
- m_curCameraInfo->gpsTimestamp = 0;
- else
- m_curCameraInfo->gpsTimestamp = atol(gpsTimestamp);
- return true;
- }
- bool ExynosCamera::setJpegQuality(int quality)
- {
- if (quality < JPEG_QUALITY_MIN || JPEG_QUALITY_MAX < quality) {
- ALOGE("ERR(%s):Invalid quality (%d)", __func__, quality);
- return false;
- }
- m_jpegQuality = quality;
- return true;
- }
- bool ExynosCamera::setJpegThumbnailQuality(int quality)
- {
- if (quality < JPEG_QUALITY_MIN || JPEG_QUALITY_MAX < quality) {
- ALOGE("ERR(%s):Invalid quality (%d)", __func__, quality);
- return false;
- }
- m_jpegThumbnailQuality = quality;
- return true;
- }
- bool ExynosCamera::setJpegThumbnailSize(int w, int h)
- {
- m_curCameraInfo->thumbnailW = w;
- m_curCameraInfo->thumbnailH = h;
- return true;
- }
- bool ExynosCamera::setMeteringAreas(int num, ExynosRect *rects, int *weights)
- {
- if (m_defaultCameraInfo->maxNumMeteringAreas == 0) {
- ALOGV("DEBUG(%s):maxNumMeteringAreas is 0. so, ignored", __func__);
- return true;
- }
- if (m_defaultCameraInfo->maxNumMeteringAreas < num)
- num = m_defaultCameraInfo->maxNumMeteringAreas;
- if (m_flagCreate == true) {
- for (int i = 0; i < num; i++) {
- if ( exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_METERING_POSITION_X, rects[i].x) < 0
- && exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_METERING_POSITION_Y, rects[i].y) < 0
- && exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_METERING_WINDOW_X, rects[i].w) < 0
- && exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_METERING_WINDOW_Y, rects[i].h) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setMeteringAreas(int num, ExynosRect2 *rect2s, int *weights)
- {
- if (m_defaultCameraInfo->maxNumMeteringAreas == 0) {
- ALOGV("DEBUG(%s):maxNumMeteringAreas is 0. so, ignored", __func__);
- return true;
- }
- bool ret = true;
- ExynosRect *rects = new ExynosRect[num];
- for (int i = 0; i < num; i++)
- m_secRect22SecRect(&rect2s[i], &rects[i]);
- /* FIXME: Currnetly HW dose not support metering area */
- //ret = setMeteringAreas(num, rects, weights);
- delete [] rects;
- return ret;
- }
- bool ExynosCamera::setPictureFormat(int colorFormat)
- {
- m_curCameraInfo->pictureColorFormat = colorFormat;
- #if defined(LOG_NDEBUG) && LOG_NDEBUG == 0
- m_printFormat(m_curCameraInfo->pictureColorFormat, "PictureFormat");
- #endif
- return true;
- }
- bool ExynosCamera::setPictureSize(int w, int h)
- {
- m_curCameraInfo->pictureW = w;
- m_curCameraInfo->pictureH = h;
- // HACK : Camera cannot support zoom. So, we must make max size picture w, h
- m_curCameraInfo->pictureW = m_defaultCameraInfo->pictureW;
- m_curCameraInfo->pictureH = m_defaultCameraInfo->pictureH;
- return true;
- }
- bool ExynosCamera::setPreviewFormat(int colorFormat)
- {
- m_curCameraInfo->previewColorFormat = colorFormat;
- #if defined(LOG_NDEBUG) && LOG_NDEBUG == 0
- m_printFormat(m_curCameraInfo->previewColorFormat, "PreviewtFormat");
- #endif
- return true;
- }
- bool ExynosCamera::setPreviewFrameRate(int fps)
- {
- if (fps < FRAME_RATE_AUTO || FRAME_RATE_MAX < fps)
- ALOGE("ERR(%s):Invalid fps(%d)", __func__, fps);
- if (m_flagCreate == true) {
- m_curCameraInfo->fps = fps;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_FRAME_RATE, fps) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- return true;
- }
- bool ExynosCamera::setPreviewSize(int w, int h)
- {
- m_curCameraInfo->previewW = w;
- m_curCameraInfo->previewH = h;
- return true;
- }
- bool ExynosCamera::setRecordingHint(bool hint)
- {
- // TODO : fixed fps?
- /* DIS is only possible recording hint is true. */
- m_recordingHint = hint;
- return true;
- }
- bool ExynosCamera::setRotation(int rotation)
- {
- if (rotation < 0) {
- ALOGE("ERR(%s):Invalid rotation (%d)", __func__, rotation);
- return false;
- }
- m_curCameraInfo->rotation = rotation;
- return true;
- }
- int ExynosCamera::getRotation(void)
- {
- return m_curCameraInfo->rotation;
- }
- bool ExynosCamera::setSceneMode(int value)
- {
- int internalValue = -1;
- switch (value) {
- case SCENE_MODE_AUTO:
- internalValue = ::SCENE_MODE_NONE;
- break;
- case SCENE_MODE_PORTRAIT:
- internalValue = ::SCENE_MODE_PORTRAIT;
- break;
- case SCENE_MODE_LANDSCAPE:
- internalValue = ::SCENE_MODE_LANDSCAPE;
- break;
- case SCENE_MODE_NIGHT:
- internalValue = ::SCENE_MODE_NIGHTSHOT;
- break;
- case SCENE_MODE_BEACH:
- internalValue = ::SCENE_MODE_BEACH_SNOW;
- break;
- case SCENE_MODE_SNOW:
- internalValue = ::SCENE_MODE_BEACH_SNOW;
- break;
- case SCENE_MODE_SUNSET:
- internalValue = ::SCENE_MODE_SUNSET;
- break;
- case SCENE_MODE_FIREWORKS:
- internalValue = ::SCENE_MODE_FIREWORKS;
- break;
- case SCENE_MODE_SPORTS:
- internalValue = ::SCENE_MODE_SPORTS;
- break;
- case SCENE_MODE_PARTY:
- internalValue = ::SCENE_MODE_PARTY_INDOOR;
- break;
- case SCENE_MODE_CANDLELIGHT:
- internalValue = ::SCENE_MODE_CANDLE_LIGHT;
- break;
- case SCENE_MODE_STEADYPHOTO:
- internalValue = ::SCENE_MODE_TEXT;
- break;
- case SCENE_MODE_ACTION:
- case SCENE_MODE_NIGHT_PORTRAIT:
- case SCENE_MODE_THEATRE:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (internalValue <= ::SCENE_MODE_BASE || ::SCENE_MODE_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid value (%d)", __func__, internalValue);
- return false;
- }
- if (m_curCameraInfo->sceneMode != value) {
- m_curCameraInfo->sceneMode = value;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SCENE_MODE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setVideoStabilization(bool toggle)
- {
- m_curCameraInfo->videoStabilization = toggle;
- if (m_previewDev->flagStart == true) {
- if (m_curCameraInfo->applyVideoStabilization != toggle) {
- int dis = (toggle == true) ? CAMERA_DIS_ON : CAMERA_DIS_OFF;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_DIS, dis) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- } else {
- m_curCameraInfo->applyVideoStabilization = toggle;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setWhiteBalance(int value)
- {
- int internalValue = -1;
- switch (value) {
- case WHITE_BALANCE_AUTO:
- if (m_internalISP == true)
- internalValue = ::IS_AWB_AUTO;
- else
- internalValue = ::WHITE_BALANCE_AUTO;
- break;
- case WHITE_BALANCE_INCANDESCENT:
- if (m_internalISP == true)
- internalValue = ::IS_AWB_TUNGSTEN;
- else
- internalValue = ::WHITE_BALANCE_TUNGSTEN;
- break;
- case WHITE_BALANCE_FLUORESCENT:
- if (m_internalISP == true)
- internalValue = ::IS_AWB_FLUORESCENT;
- else
- internalValue = ::WHITE_BALANCE_FLUORESCENT;
- break;
- case WHITE_BALANCE_DAYLIGHT:
- if (m_internalISP == true)
- internalValue = ::IS_AWB_DAYLIGHT;
- else
- internalValue = ::WHITE_BALANCE_SUNNY;
- break;
- case WHITE_BALANCE_CLOUDY_DAYLIGHT:
- if (m_internalISP == true)
- internalValue = ::IS_AWB_CLOUDY;
- else
- internalValue = ::WHITE_BALANCE_CLOUDY;
- break;
- case WHITE_BALANCE_WARM_FLUORESCENT:
- case WHITE_BALANCE_TWILIGHT:
- case WHITE_BALANCE_SHADE:
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (m_internalISP == true) {
- if (internalValue < ::IS_AWB_AUTO || ::IS_AWB_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- } else {
- if (internalValue <= ::WHITE_BALANCE_BASE || ::WHITE_BALANCE_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->whiteBalance != value) {
- m_curCameraInfo->whiteBalance = value;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_AWB_MODE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_WHITE_BALANCE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- bool ExynosCamera::setZoom(int value)
- {
- if (value < ZOOM_LEVEL_0 || ZOOM_LEVEL_MAX <= value) {
- ALOGE("ERR(%s):Invalid value (%d)", __func__, value);
- return false;
- }
- if (m_curCameraInfo->zoom != value) {
- m_curCameraInfo->zoom = value;
- if (m_defaultCameraInfo->hwZoomSupported == true) {
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_ZOOM, value) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- } else {
- if (m_setZoom(m_previewDev->fd, m_curCameraInfo->zoom, m_curCameraInfo->previewW, m_curCameraInfo->previewH) == false) {
- ALOGE("ERR(%s):m_setZoom(%d) fail", __func__, m_curCameraInfo->zoom);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::m_setWidthHeight(int mode,
- int fd,
- struct pollfd *event,
- int w,
- int h,
- int colorFormat,
- struct ExynosBuffer *buf,
- bool *validBuf)
- {
- // Get and throw away the first frame since it is often garbled.
- memset(event, 0, sizeof(struct pollfd));
- event->fd = fd;
- event->events = POLLIN | POLLERR;
- int numOfBuf = 0;
- for (int i = 0; i < VIDEO_MAX_FRAME; i++) {
- if (buf[i].virt.p != NULL || buf[i].phys.p != 0 ||
- buf[i].fd.fd >= 0) {
- validBuf[i] = true;
- numOfBuf++;
- } else {
- validBuf[i] = false;
- }
- }
- struct v4l2_format v4l2_fmt;
- struct v4l2_pix_format pixfmt;
- unsigned int bpp;
- unsigned int planes;
- memset(&v4l2_fmt, 0, sizeof(struct v4l2_format));
- memset(&pixfmt, 0, sizeof(pixfmt));
- switch(mode) {
- case PREVIEW_MODE:
- case VIDEO_MODE:
- v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- V4L2_PIX_2_YUV_INFO(colorFormat, &bpp, &planes);
- v4l2_fmt.fmt.pix_mp.width = w;
- v4l2_fmt.fmt.pix_mp.height = h;
- v4l2_fmt.fmt.pix_mp.pixelformat = colorFormat;
- v4l2_fmt.fmt.pix_mp.num_planes = planes;
- if (exynos_v4l2_s_fmt(fd, &v4l2_fmt) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_fmt() fail", __func__);
- return false;
- }
- break;
- case PICTURE_MODE:
- v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- pixfmt.width = w;
- pixfmt.height = h;
- pixfmt.pixelformat = colorFormat;
- if (pixfmt.pixelformat == V4L2_PIX_FMT_JPEG)
- pixfmt.colorspace = V4L2_COLORSPACE_JPEG;
- v4l2_fmt.fmt.pix = pixfmt;
- if (exynos_v4l2_s_fmt(fd, &v4l2_fmt) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_fmt() fail", __func__);
- return false;
- }
- break;
- default:
- break;
- }
- struct v4l2_requestbuffers req;
- req.count = numOfBuf;
- req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- req.memory = V4L2_MEMORY_DMABUF;
- if (exynos_v4l2_reqbufs(fd, &req) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_reqbufs(%d) fail", __func__, numOfBuf);
- return false;
- }
- for (int i = 0; i < VIDEO_MAX_FRAME; i++) {
- if (validBuf[i] == true) {
- struct v4l2_buffer v4l2_buf;
- struct v4l2_plane planes[VIDEO_MAX_PLANES];
- v4l2_buf.m.planes = planes;
- v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
- v4l2_buf.memory = V4L2_MEMORY_DMABUF;
- v4l2_buf.index = buf[i].reserved.p;
- v4l2_buf.length = 0;
- for (int j = 0; j < 3; j++) {
- v4l2_buf.m.planes[j].m.fd = buf[i].fd.extFd[j];
- v4l2_buf.m.planes[j].length = buf[i].size.extS[j];
- if (buf[i].size.extS[j] != 0)
- v4l2_buf.length++;
- }
- if (exynos_v4l2_qbuf(fd, &v4l2_buf) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_qbuf(%d) fail", __func__, i);
- return false;
- }
- }
- }
- /*
- m_currentZoom = -1;
- if (m_setZoom(fd, m_curCameraInfo->zoom, w, h) == false)
- ALOGE("ERR(%s):m_setZoom(%d, %d) fail", __func__, mode, m_curCameraInfo->zoom);
- */
- return true;
- }
- bool ExynosCamera::m_setZoom(int fd, int zoom, int w, int h)
- {
- int ret = true;
- if (m_currentZoom != zoom) {
- m_currentZoom = zoom;
- int real_zoom = 0;
- if (m_defaultCameraInfo->hwZoomSupported == true)
- real_zoom = 0; // just adjust ratio, not digital zoom.
- else
- real_zoom = zoom; // adjust ratio, digital zoom
- ret = m_setCrop(fd, w, h, real_zoom);
- if (ret == false)
- ALOGE("ERR(%s):m_setCrop(%d, %d) fail", __func__, w, h);
- }
- return ret;
- }
- bool ExynosCamera::m_setCrop(int fd, int w, int h, int zoom)
- {
- v4l2_cropcap cropcap;
- v4l2_crop crop;
- unsigned int crop_x = 0;
- unsigned int crop_y = 0;
- unsigned int crop_w = 0;
- unsigned int crop_h = 0;
- cropcap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if (exynos_v4l2_cropcap(fd, &cropcap) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_cropcap() fail)", __func__);
- return false;
- }
- m_getCropRect(cropcap.bounds.width, cropcap.bounds.height,
- w, h,
- &crop_x, &crop_y,
- &crop_w, &crop_h,
- zoom);
- cropcap.defrect.left = crop_x;
- cropcap.defrect.top = crop_y;
- cropcap.defrect.width = crop_w;
- cropcap.defrect.height = crop_h;
- crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- crop.c = cropcap.defrect;
- if (exynos_v4l2_s_crop(fd, &crop) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_crop() fail(%d))", __func__, zoom);
- return false;
- }
- /*
- ALOGD("## 1 w : %d", w);
- ALOGD("## 1 h : %d", h);
- ALOGD("## 1 zoom : %d", zoom);
- ALOGD("## 1 cropcap.bounds.w : %d", cropcap.bounds.width);
- ALOGD("## 1 cropcap.bounds.h : %d", cropcap.bounds.height);
- ALOGD("## 2 crop_x : %d", crop_x);
- ALOGD("## 2 crop_y : %d", crop_y);
- ALOGD("## 2 crop_w : %d", crop_w);
- ALOGD("## 2 crop_h : %d", crop_h);
- ALOGD("## 2 cropcap.defrect.left : %d", cropcap.defrect.left);
- ALOGD("## 2 cropcap.defrect.top : %d", cropcap.defrect.top);
- ALOGD("## 2 cropcap.defrect.width : %d", cropcap.defrect.width);
- ALOGD("## 2 cropcap.defrect.height: %d", cropcap.defrect.height);
- */
- return true;
- }
- bool ExynosCamera::m_getCropRect(unsigned int src_w, unsigned int src_h,
- unsigned int dst_w, unsigned int dst_h,
- unsigned int *crop_x, unsigned int *crop_y,
- unsigned int *crop_w, unsigned int *crop_h,
- int zoom)
- {
- #define DEFAULT_ZOOM_RATIO (4) // 4x zoom
- #define DEFAULT_ZOOM_RATIO_SHIFT (2)
- int max_zoom = m_defaultCameraInfo->maxZoom;
- *crop_w = src_w;
- *crop_h = src_h;
- if ( src_w != dst_w
- || src_h != dst_h) {
- float src_ratio = 1.0f;
- float dst_ratio = 1.0f;
- // ex : 1024 / 768
- src_ratio = (float)src_w / (float)src_h;
- // ex : 352 / 288
- dst_ratio = (float)dst_w / (float)dst_h;
- if (src_ratio != dst_ratio) {
- if (src_ratio <= dst_ratio) {
- // shrink h
- *crop_w = src_w;
- *crop_h = src_w / dst_ratio;
- } else { //(src_ratio > dst_ratio)
- // shrink w
- *crop_w = src_h * dst_ratio;
- *crop_h = src_h;
- }
- }
- if (zoom != 0) {
- unsigned int zoom_w_step =
- (*crop_w - (*crop_w >> DEFAULT_ZOOM_RATIO_SHIFT)) / max_zoom;
- *crop_w = *crop_w - (zoom_w_step * zoom);
- unsigned int zoom_h_step =
- (*crop_h - (*crop_h >> DEFAULT_ZOOM_RATIO_SHIFT)) / max_zoom;
- *crop_h = *crop_h - (zoom_h_step * zoom);
- }
- }
- #define CAMERA_CROP_WIDTH_RESTRAIN_NUM (0x10) // 16
- unsigned int w_align = (*crop_w & (CAMERA_CROP_WIDTH_RESTRAIN_NUM - 1));
- if (w_align != 0) {
- if ( (CAMERA_CROP_WIDTH_RESTRAIN_NUM >> 1) <= w_align
- && *crop_w + (CAMERA_CROP_WIDTH_RESTRAIN_NUM - w_align) <= dst_w) {
- *crop_w += (CAMERA_CROP_WIDTH_RESTRAIN_NUM - w_align);
- }
- else
- *crop_w -= w_align;
- }
- #define CAMERA_CROP_HEIGHT_RESTRAIN_NUM (0x2) // 2
- unsigned int h_align = (*crop_h & (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - 1));
- if (h_align != 0) {
- if ( (CAMERA_CROP_HEIGHT_RESTRAIN_NUM >> 1) <= h_align
- && *crop_h + (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - h_align) <= dst_h) {
- *crop_h += (CAMERA_CROP_HEIGHT_RESTRAIN_NUM - h_align);
- }
- else
- *crop_h -= h_align;
- }
- *crop_x = (src_w - *crop_w) >> 1;
- *crop_y = (src_h - *crop_h) >> 1;
- return true;
- }
- void ExynosCamera::m_setExifFixedAttribute(void)
- {
- char property[PROPERTY_VALUE_MAX];
- //2 0th IFD TIFF Tags
- //3 Maker
- property_get("ro.product.brand", property, EXIF_DEF_MAKER);
- strncpy((char *)mExifInfo.maker, property,
- sizeof(mExifInfo.maker) - 1);
- mExifInfo.maker[sizeof(mExifInfo.maker) - 1] = '\0';
- //3 Model
- property_get("ro.product.model", property, EXIF_DEF_MODEL);
- strncpy((char *)mExifInfo.model, property,
- sizeof(mExifInfo.model) - 1);
- mExifInfo.model[sizeof(mExifInfo.model) - 1] = '\0';
- //3 Software
- property_get("ro.build.id", property, EXIF_DEF_SOFTWARE);
- strncpy((char *)mExifInfo.software, property,
- sizeof(mExifInfo.software) - 1);
- mExifInfo.software[sizeof(mExifInfo.software) - 1] = '\0';
- //3 YCbCr Positioning
- mExifInfo.ycbcr_positioning = EXIF_DEF_YCBCR_POSITIONING;
- //2 0th IFD Exif Private Tags
- //3 F Number
- mExifInfo.fnumber.num = EXIF_DEF_FNUMBER_NUM;
- mExifInfo.fnumber.den = EXIF_DEF_FNUMBER_DEN;
- //3 Exposure Program
- mExifInfo.exposure_program = EXIF_DEF_EXPOSURE_PROGRAM;
- //3 Exif Version
- memcpy(mExifInfo.exif_version, EXIF_DEF_EXIF_VERSION, sizeof(mExifInfo.exif_version));
- //3 Aperture
- uint32_t av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num/mExifInfo.fnumber.den);
- mExifInfo.aperture.num = av*EXIF_DEF_APEX_DEN;
- mExifInfo.aperture.den = EXIF_DEF_APEX_DEN;
- //3 Maximum lens aperture
- mExifInfo.max_aperture.num = mExifInfo.aperture.num;
- mExifInfo.max_aperture.den = mExifInfo.aperture.den;
- //3 Lens Focal Length
- mExifInfo.focal_length.num = m_defaultCameraInfo->focalLengthNum;
- mExifInfo.focal_length.den = m_defaultCameraInfo->focalLengthDen;
- //3 User Comments
- strcpy((char *)mExifInfo.user_comment, EXIF_DEF_USERCOMMENTS);
- //3 Color Space information
- mExifInfo.color_space = EXIF_DEF_COLOR_SPACE;
- //3 Exposure Mode
- mExifInfo.exposure_mode = EXIF_DEF_EXPOSURE_MODE;
- //2 0th IFD GPS Info Tags
- unsigned char gps_version[4] = { 0x02, 0x02, 0x00, 0x00 };
- memcpy(mExifInfo.gps_version_id, gps_version, sizeof(gps_version));
- //2 1th IFD TIFF Tags
- mExifInfo.compression_scheme = EXIF_DEF_COMPRESSION;
- mExifInfo.x_resolution.num = EXIF_DEF_RESOLUTION_NUM;
- mExifInfo.x_resolution.den = EXIF_DEF_RESOLUTION_DEN;
- mExifInfo.y_resolution.num = EXIF_DEF_RESOLUTION_NUM;
- mExifInfo.y_resolution.den = EXIF_DEF_RESOLUTION_DEN;
- mExifInfo.resolution_unit = EXIF_DEF_RESOLUTION_UNIT;
- }
- void ExynosCamera::m_setExifChangedAttribute(exif_attribute_t *exifInfo, ExynosRect *rect)
- {
- //2 0th IFD TIFF Tags
- //3 Width
- exifInfo->width = rect->w;
- //3 Height
- exifInfo->height = rect->h;
- //3 Orientation
- switch (m_curCameraInfo->rotation) {
- case 90:
- exifInfo->orientation = EXIF_ORIENTATION_90;
- break;
- case 180:
- exifInfo->orientation = EXIF_ORIENTATION_180;
- break;
- case 270:
- exifInfo->orientation = EXIF_ORIENTATION_270;
- break;
- case 0:
- default:
- exifInfo->orientation = EXIF_ORIENTATION_UP;
- break;
- }
- //3 Date time
- time_t rawtime;
- struct tm *timeinfo;
- time(&rawtime);
- timeinfo = localtime(&rawtime);
- strftime((char *)exifInfo->date_time, 20, "%Y:%m:%d %H:%M:%S", timeinfo);
- //2 0th IFD Exif Private Tags
- //3 Exposure Time
- int shutterSpeed = 100;
- /* TBD - front camera needs to be fixed to support this g_ctrl,
- it current returns a negative err value, so avoid putting
- odd value into exif for now */
- if ( exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_EXIF_SHUTTERSPEED, &shutterSpeed) < 0
- || shutterSpeed < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ctrl() fail, using 100", __func__);
- shutterSpeed = 100;
- }
- exifInfo->exposure_time.num = 1;
- // x us -> 1/x s */
- exifInfo->exposure_time.den = (uint32_t)(1000000 / shutterSpeed);
- //3 ISO Speed Rating
- int iso = m_curCameraInfo->iso;
- /* TBD - front camera needs to be fixed to support this g_ctrl,
- it current returns a negative err value, so avoid putting
- odd value into exif for now */
- if ( exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_EXIF_ISO, &iso) < 0
- || iso < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ctrl() fail, using ISO_100", __func__);
- iso = ISO_100;
- }
- switch (iso) {
- case ISO_50:
- exifInfo->iso_speed_rating = 50;
- break;
- case ISO_100:
- exifInfo->iso_speed_rating = 100;
- break;
- case ISO_200:
- exifInfo->iso_speed_rating = 200;
- break;
- case ISO_400:
- exifInfo->iso_speed_rating = 400;
- break;
- case ISO_800:
- exifInfo->iso_speed_rating = 800;
- break;
- case ISO_1600:
- exifInfo->iso_speed_rating = 1600;
- break;
- default:
- exifInfo->iso_speed_rating = 100;
- break;
- }
- uint32_t av, tv, bv, sv, ev;
- av = APEX_FNUM_TO_APERTURE((double)exifInfo->fnumber.num / exifInfo->fnumber.den);
- tv = APEX_EXPOSURE_TO_SHUTTER((double)exifInfo->exposure_time.num / exifInfo->exposure_time.den);
- sv = APEX_ISO_TO_FILMSENSITIVITY(exifInfo->iso_speed_rating);
- bv = av + tv - sv;
- ev = av + tv;
- ALOGD("Shutter speed=%d us, iso=%d", shutterSpeed, exifInfo->iso_speed_rating);
- ALOGD("AV=%d, TV=%d, SV=%d", av, tv, sv);
- //3 Shutter Speed
- exifInfo->shutter_speed.num = tv * EXIF_DEF_APEX_DEN;
- exifInfo->shutter_speed.den = EXIF_DEF_APEX_DEN;
- //3 Brightness
- exifInfo->brightness.num = bv*EXIF_DEF_APEX_DEN;
- exifInfo->brightness.den = EXIF_DEF_APEX_DEN;
- //3 Exposure Bias
- if (m_curCameraInfo->sceneMode == SCENE_MODE_BEACH ||
- m_curCameraInfo->sceneMode == SCENE_MODE_SNOW) {
- exifInfo->exposure_bias.num = EXIF_DEF_APEX_DEN;
- exifInfo->exposure_bias.den = EXIF_DEF_APEX_DEN;
- } else {
- exifInfo->exposure_bias.num = 0;
- exifInfo->exposure_bias.den = 0;
- }
- //3 Metering Mode
- switch (m_curCameraInfo->metering) {
- case METERING_MODE_CENTER:
- exifInfo->metering_mode = EXIF_METERING_CENTER;
- break;
- case METERING_MODE_MATRIX:
- exifInfo->metering_mode = EXIF_METERING_MULTISPOT;
- break;
- case METERING_MODE_SPOT:
- exifInfo->metering_mode = EXIF_METERING_SPOT;
- break;
- case METERING_MODE_AVERAGE:
- default:
- exifInfo->metering_mode = EXIF_METERING_AVERAGE;
- break;
- }
- //3 Flash
- int flash = EXIF_DEF_FLASH;
- if ( m_curCameraInfo->flashMode == FLASH_MODE_OFF
- || exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_EXIF_FLASH, &flash) < 0
- || flash < 0)
- exifInfo->flash = EXIF_DEF_FLASH;
- else
- exifInfo->flash = flash;
- //3 White Balance
- if (m_curCameraInfo->whiteBalance == WHITE_BALANCE_AUTO)
- exifInfo->white_balance = EXIF_WB_AUTO;
- else
- exifInfo->white_balance = EXIF_WB_MANUAL;
- //3 Scene Capture Type
- switch (m_curCameraInfo->sceneMode) {
- case SCENE_MODE_PORTRAIT:
- exifInfo->scene_capture_type = EXIF_SCENE_PORTRAIT;
- break;
- case SCENE_MODE_LANDSCAPE:
- exifInfo->scene_capture_type = EXIF_SCENE_LANDSCAPE;
- break;
- case SCENE_MODE_NIGHT:
- exifInfo->scene_capture_type = EXIF_SCENE_NIGHT;
- break;
- default:
- exifInfo->scene_capture_type = EXIF_SCENE_STANDARD;
- break;
- }
- //2 0th IFD GPS Info Tags
- if (m_curCameraInfo->gpsLatitude != 0 && m_curCameraInfo->gpsLongitude != 0) {
- if (m_curCameraInfo->gpsLatitude > 0)
- strcpy((char *)exifInfo->gps_latitude_ref, "N");
- else
- strcpy((char *)exifInfo->gps_latitude_ref, "S");
- if (m_curCameraInfo->gpsLongitude > 0)
- strcpy((char *)exifInfo->gps_longitude_ref, "E");
- else
- strcpy((char *)exifInfo->gps_longitude_ref, "W");
- if (m_curCameraInfo->gpsAltitude > 0)
- exifInfo->gps_altitude_ref = 0;
- else
- exifInfo->gps_altitude_ref = 1;
- double latitude = fabs(m_curCameraInfo->gpsLatitude / 10000.0);
- double longitude = fabs(m_curCameraInfo->gpsLongitude / 10000.0);
- double altitude = fabs(m_curCameraInfo->gpsAltitude / 100.0);
- exifInfo->gps_latitude[0].num = (uint32_t)latitude;
- exifInfo->gps_latitude[0].den = 1;
- exifInfo->gps_latitude[1].num = (uint32_t)((latitude - exifInfo->gps_latitude[0].num) * 60);
- exifInfo->gps_latitude[1].den = 1;
- exifInfo->gps_latitude[2].num = (uint32_t)((((latitude - exifInfo->gps_latitude[0].num) * 60)
- - exifInfo->gps_latitude[1].num) * 60);
- exifInfo->gps_latitude[2].den = 1;
- exifInfo->gps_longitude[0].num = (uint32_t)longitude;
- exifInfo->gps_longitude[0].den = 1;
- exifInfo->gps_longitude[1].num = (uint32_t)((longitude - exifInfo->gps_longitude[0].num) * 60);
- exifInfo->gps_longitude[1].den = 1;
- exifInfo->gps_longitude[2].num = (uint32_t)((((longitude - exifInfo->gps_longitude[0].num) * 60)
- - exifInfo->gps_longitude[1].num) * 60);
- exifInfo->gps_longitude[2].den = 1;
- exifInfo->gps_altitude.num = (uint32_t)altitude;
- exifInfo->gps_altitude.den = 1;
- struct tm tm_data;
- gmtime_r(&m_curCameraInfo->gpsTimestamp, &tm_data);
- exifInfo->gps_timestamp[0].num = tm_data.tm_hour;
- exifInfo->gps_timestamp[0].den = 1;
- exifInfo->gps_timestamp[1].num = tm_data.tm_min;
- exifInfo->gps_timestamp[1].den = 1;
- exifInfo->gps_timestamp[2].num = tm_data.tm_sec;
- exifInfo->gps_timestamp[2].den = 1;
- snprintf((char*)exifInfo->gps_datestamp, sizeof(exifInfo->gps_datestamp),
- "%04d:%02d:%02d", tm_data.tm_year + 1900, tm_data.tm_mon + 1, tm_data.tm_mday);
- exifInfo->enableGps = true;
- } else {
- exifInfo->enableGps = false;
- }
- //2 1th IFD TIFF Tags
- exifInfo->widthThumb = m_curCameraInfo->thumbnailW;
- exifInfo->heightThumb = m_curCameraInfo->thumbnailH;
- }
- void ExynosCamera::m_secRect2SecRect2(ExynosRect *rect, ExynosRect2 *rect2)
- {
- rect2->x1 = rect->x;
- rect2->y1 = rect->y;
- rect2->x2 = rect->x + rect->w;
- rect2->y2 = rect->y + rect->h;
- }
- void ExynosCamera::m_secRect22SecRect(ExynosRect2 *rect2, ExynosRect *rect)
- {
- rect->x = rect2->x1;
- rect->y = rect2->y1;
- rect->w = rect2->x2 - rect2->x1;
- rect->h = rect2->y2 - rect2->y1;
- }
- void ExynosCamera::m_printFormat(int colorFormat, const char *arg)
- {
- switch (colorFormat) {
- case V4L2_PIX_FMT_YUV420:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_YUV420", arg);
- break;
- case V4L2_PIX_FMT_YVU420:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_YVU420", arg);
- break;
- case V4L2_PIX_FMT_YVU420M:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_YVU420M", arg);
- break;
- case V4L2_PIX_FMT_NV12M:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_NV12M", arg);
- break;
- case V4L2_PIX_FMT_NV12:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_NV12", arg);
- break;
- case V4L2_PIX_FMT_NV12T:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_NV12T", arg);
- break;
- case V4L2_PIX_FMT_NV21:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_NV21", arg);
- break;
- case V4L2_PIX_FMT_YUV422P:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_YUV422PP", arg);
- break;
- case V4L2_PIX_FMT_YUYV:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_YUYV", arg);
- break;
- case V4L2_PIX_FMT_UYVY:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_UYVYI", arg);
- break;
- case V4L2_PIX_FMT_RGB565:
- ALOGV("DEBUG(%s):V4L2_PIX_FMT_RGB565", arg);
- break;
- default:
- ALOGV("DEBUG(%s):Unknown Format", arg);
- break;
- }
- }
- ///////////////////////////////////////////////////
- // Additional API.
- ///////////////////////////////////////////////////
- bool ExynosCamera::setAngle(int angle)
- {
- if (m_curCameraInfo->angle != angle) {
- switch (angle) {
- case -360:
- case 0:
- case 360:
- m_curCameraInfo->angle = 0;
- break;
- case -270:
- case 90:
- m_curCameraInfo->angle = 90;
- break;
- case -180:
- case 180:
- m_curCameraInfo->angle = 180;
- break;
- case -90:
- case 270:
- m_curCameraInfo->angle = 270;
- break;
- default:
- ALOGE("ERR(%s):Invalid angle(%d)", __func__, angle);
- return false;
- }
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_ROTATION, angle) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- int ExynosCamera::getAngle(void)
- {
- return m_curCameraInfo->angle;
- }
- bool ExynosCamera::setISO(int iso)
- {
- int internalValue = -1;
- switch (iso) {
- case 50:
- internalValue = ISO_50;
- break;
- case 100:
- internalValue = ISO_100;
- break;
- case 200:
- internalValue = ISO_200;
- break;
- case 400:
- internalValue = ISO_400;
- break;
- case 800:
- internalValue = ISO_800;
- break;
- case 1600:
- internalValue = ISO_1600;
- break;
- case 0:
- default:
- internalValue = ISO_AUTO;
- break;
- }
- if (internalValue < ISO_AUTO || ISO_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- if (m_curCameraInfo->iso != iso) {
- m_curCameraInfo->iso = iso;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_ISO, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_ISO, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getISO(void)
- {
- return m_curCameraInfo->iso;
- }
- bool ExynosCamera::setContrast(int value)
- {
- int internalValue = -1;
- switch (value) {
- case CONTRAST_AUTO:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_AUTO;
- else
- ALOGW("WARN(%s):Invalid contrast value (%d)", __func__, value);
- return true;
- break;
- case CONTRAST_MINUS_2:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_MINUS_2;
- else
- internalValue = ::CONTRAST_MINUS_2;
- break;
- case CONTRAST_MINUS_1:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_MINUS_1;
- else
- internalValue = ::CONTRAST_MINUS_1;
- break;
- case CONTRAST_DEFAULT:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_DEFAULT;
- else
- internalValue = ::CONTRAST_DEFAULT;
- break;
- case CONTRAST_PLUS_1:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_PLUS_1;
- else
- internalValue = ::CONTRAST_PLUS_1;
- break;
- case CONTRAST_PLUS_2:
- if (m_internalISP == true)
- internalValue = ::IS_CONTRAST_PLUS_2;
- else
- internalValue = ::CONTRAST_PLUS_2;
- break;
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (m_internalISP == true) {
- if (internalValue < ::IS_CONTRAST_AUTO || ::IS_CONTRAST_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- } else {
- if (internalValue < ::CONTRAST_MINUS_2 || ::CONTRAST_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->contrast != value) {
- m_curCameraInfo->contrast = value;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_CONTRAST, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_CONTRAST, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getContrast(void)
- {
- return m_curCameraInfo->contrast;
- }
- bool ExynosCamera::setSaturation(int saturation)
- {
- int internalValue = saturation + SATURATION_DEFAULT;
- if (internalValue < SATURATION_MINUS_2 || SATURATION_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- if (m_curCameraInfo->saturation != saturation) {
- m_curCameraInfo->saturation = saturation;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_SATURATION, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SATURATION, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getSaturation(void)
- {
- return m_curCameraInfo->saturation;
- }
- bool ExynosCamera::setSharpness(int sharpness)
- {
- int internalValue = sharpness + SHARPNESS_DEFAULT;
- if (internalValue < SHARPNESS_MINUS_2 || SHARPNESS_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- if (m_curCameraInfo->sharpness != sharpness) {
- m_curCameraInfo->sharpness = sharpness;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_SHARPNESS, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SHARPNESS, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getSharpness(void)
- {
- return m_curCameraInfo->sharpness;
- }
- bool ExynosCamera::setHue(int hue)
- {
- int internalValue = hue;
- if (m_internalISP == true) {
- internalValue += IS_HUE_DEFAULT;
- if (internalValue < IS_HUE_MINUS_2 || IS_HUE_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid hue (%d)", __func__, hue);
- return false;
- }
- } else {
- ALOGV("WARN(%s):Not supported hue setting", __func__);
- return true;
- }
- if (m_curCameraInfo->hue != hue) {
- m_curCameraInfo->hue = hue;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_HUE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- int ExynosCamera::getHue(void)
- {
- return m_curCameraInfo->hue;
- }
- bool ExynosCamera::setWDR(bool toggle)
- {
- int internalWdr;
- if (toggle == true) {
- if (m_internalISP == true)
- internalWdr = IS_DRC_BYPASS_ENABLE;
- else
- internalWdr = IS_DRC_BYPASS_DISABLE;
- } else {
- if (m_internalISP == true)
- internalWdr = WDR_ON;
- else
- internalWdr = WDR_OFF;
- }
- if (m_curCameraInfo->wdr != toggle) {
- m_curCameraInfo->wdr = toggle;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_SET_DRC, internalWdr) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_WDR, internalWdr) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getWDR(void)
- {
- return m_curCameraInfo->wdr;
- }
- bool ExynosCamera::setAntiShake(bool toggle)
- {
- int internalValue = ANTI_SHAKE_OFF;
- if (toggle == true)
- internalValue = ANTI_SHAKE_STILL_ON;
- if (m_curCameraInfo->antiShake != toggle) {
- m_curCameraInfo->antiShake = toggle;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_ANTI_SHAKE, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getAntiShake(void)
- {
- return m_curCameraInfo->antiShake;
- }
- bool ExynosCamera::setMeteringMode(int value)
- {
- int internalValue = -1;
- switch (value) {
- case METERING_MODE_AVERAGE:
- if (m_internalISP == true)
- internalValue = IS_METERING_AVERAGE;
- else
- internalValue = METERING_MATRIX;
- break;
- case METERING_MODE_MATRIX:
- if (m_internalISP == true)
- internalValue = IS_METERING_MATRIX;
- else
- internalValue = METERING_MATRIX;
- break;
- case METERING_MODE_CENTER:
- if (m_internalISP == true)
- internalValue = IS_METERING_CENTER;
- else
- internalValue = METERING_CENTER;
- break;
- case METERING_MODE_SPOT:
- if (m_internalISP == true)
- internalValue = IS_METERING_SPOT;
- else
- internalValue = METERING_SPOT;
- break;
- default:
- ALOGE("ERR(%s):Unsupported value(%d)", __func__, value);
- return false;
- break;
- }
- if (m_internalISP == true) {
- if (internalValue < IS_METERING_AVERAGE || IS_METERING_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- } else {
- if (internalValue <= METERING_BASE || METERING_MAX <= internalValue) {
- ALOGE("ERR(%s):Invalid internalValue (%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->metering != value) {
- m_curCameraInfo->metering = value;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_METERING, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_METERING, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getMeteringMode(void)
- {
- return m_curCameraInfo->metering;
- }
- bool ExynosCamera::setObjectTracking(bool toggle)
- {
- m_curCameraInfo->objectTracking = toggle;
- return true;
- }
- bool ExynosCamera::getObjectTracking(void)
- {
- return m_curCameraInfo->objectTracking;
- }
- bool ExynosCamera::setObjectTrackingStart(bool toggle)
- {
- if (m_curCameraInfo->objectTrackingStart != toggle) {
- m_curCameraInfo->objectTrackingStart = toggle;
- int startStop = (toggle == true) ? 1 : 0;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP, startStop) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- return true;
- }
- int ExynosCamera::getObjectTrackingStatus(void)
- {
- int ret = 0;
- if (exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_OBJ_TRACKING_STATUS, &ret) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ctrl() fail", __func__);
- return -1;
- }
- return ret;
- }
- bool ExynosCamera::setObjectPosition(int x, int y)
- {
- if (m_curCameraInfo->previewW == 640)
- x = x - 80;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_OBJECT_POSITION_X, x) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_OBJECT_POSITION_Y, y) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::setTouchAFStart(bool toggle)
- {
- if (m_curCameraInfo->touchAfStart != toggle) {
- m_curCameraInfo->touchAfStart = toggle;
- int startStop = (toggle == true) ? 1 : 0;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_TOUCH_AF_START_STOP, startStop) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- return true;
- }
- bool ExynosCamera::setSmartAuto(bool toggle)
- {
- if (m_curCameraInfo->smartAuto != toggle) {
- m_curCameraInfo->smartAuto = toggle;
- int smartAuto = (toggle == true) ? SMART_AUTO_ON : SMART_AUTO_OFF;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SMART_AUTO, smartAuto) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getSmartAuto(void)
- {
- return m_curCameraInfo->smartAuto;
- }
- int ExynosCamera::getSmartAutoStatus(void)
- {
- int autoscene_status = -1;
- if (m_curCameraInfo->smartAuto == true) {
- if (exynos_v4l2_g_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SMART_AUTO_STATUS, &autoscene_status) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_g_ctrl() fail", __func__);
- return -1;
- }
- if ((autoscene_status < SMART_AUTO_STATUS_AUTO) || (autoscene_status > SMART_AUTO_STATUS_MAX)) {
- ALOGE("ERR(%s):Invalid getSmartAutoStatus (%d)", __func__, autoscene_status);
- return -1;
- }
- }
- return autoscene_status;
- }
- bool ExynosCamera::setBeautyShot(bool toggle)
- {
- if (m_curCameraInfo->beautyShot != toggle) {
- m_curCameraInfo->beautyShot = toggle;
- int beautyShot = (toggle == true) ? BEAUTY_SHOT_ON : BEAUTY_SHOT_OFF;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_BEAUTY_SHOT, beautyShot) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getBeautyShot(void)
- {
- return m_curCameraInfo->beautyShot;
- }
- bool ExynosCamera::setTopDownMirror(void)
- {
- if (m_previewDev->fd <= 0) {
- ALOGE("ERR(%s):Camera was closed", __func__);
- return false;
- }
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_VFLIP, 1) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::setLRMirror(void)
- {
- if (m_previewDev->fd <= 0) {
- ALOGE("ERR(%s):Camera was closed", __func__);
- return false;
- }
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_HFLIP, 1) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- return true;
- }
- bool ExynosCamera::setBrightness(int brightness)
- {
- int internalValue = brightness;
- if (m_internalISP == true) {
- internalValue += IS_BRIGHTNESS_DEFAULT;
- if (internalValue < IS_BRIGHTNESS_MINUS_2 || IS_BRIGHTNESS_PLUS_2 < internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- } else {
- internalValue += EV_DEFAULT;
- if (internalValue < EV_MINUS_4 || EV_PLUS_4 < internalValue) {
- ALOGE("ERR(%s):Invalid internalValue(%d)", __func__, internalValue);
- return false;
- }
- }
- if (m_curCameraInfo->brightness != brightness) {
- m_curCameraInfo->brightness = brightness;
- if (m_flagCreate == true) {
- if (m_internalISP == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_BRIGHTNESS, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- } else {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_BRIGHTNESS, internalValue) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- }
- return true;
- }
- int ExynosCamera::getBrightness(void)
- {
- return m_curCameraInfo->brightness;
- }
- bool ExynosCamera::setGamma(bool toggle)
- {
- if (m_curCameraInfo->gamma != toggle) {
- m_curCameraInfo->gamma = toggle;
- int gamma = (toggle == true) ? GAMMA_ON : GAMMA_OFF;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_GAMMA, gamma) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getGamma(void)
- {
- return m_curCameraInfo->gamma;
- }
- bool ExynosCamera::setODC(bool toggle)
- {
- if (m_previewDev->flagStart == true) {
- if (m_curCameraInfo->odc != toggle) {
- m_curCameraInfo->odc = toggle;
- int odc = (toggle == true) ? CAMERA_ODC_ON : CAMERA_ODC_OFF;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_ODC, odc) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getODC(void)
- {
- return m_curCameraInfo->odc;
- }
- bool ExynosCamera::setSlowAE(bool toggle)
- {
- if (m_curCameraInfo->slowAE != toggle) {
- m_curCameraInfo->slowAE = toggle;
- int slow_ae = (toggle == true) ? SLOW_AE_ON : SLOW_AE_OFF;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_SLOW_AE, slow_ae) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::getSlowAE(void)
- {
- return m_curCameraInfo->slowAE;
- }
- bool ExynosCamera::setShotMode(int shotMode)
- {
- if (shotMode < SHOT_MODE_SINGLE || SHOT_MODE_SELF < shotMode) {
- ALOGE("ERR(%s):Invalid shotMode (%d)", __func__, shotMode);
- return false;
- }
- if (m_curCameraInfo->shotMode != shotMode) {
- m_curCameraInfo->shotMode = shotMode;
- if (m_flagCreate == true) {
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_IS_CAMERA_SHOT_MODE_NORMAL, shotMode) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- int ExynosCamera::getShotMode(void)
- {
- return m_curCameraInfo->shotMode;
- }
- bool ExynosCamera::set3DNR(bool toggle)
- {
- if (m_previewDev->flagStart == true) {
- if (m_curCameraInfo->tdnr != toggle) {
- m_curCameraInfo->tdnr = toggle;
- int tdnr = (toggle == true) ? CAMERA_3DNR_ON : CAMERA_3DNR_OFF;
- if (exynos_v4l2_s_ctrl(m_previewDev->fd, V4L2_CID_CAMERA_SET_3DNR, tdnr) < 0) {
- ALOGE("ERR(%s):exynos_v4l2_s_ctrl() fail", __func__);
- return false;
- }
- }
- }
- return true;
- }
- bool ExynosCamera::get3DNR(void)
- {
- return m_curCameraInfo->tdnr;
- }
- }; // namespace android