From 54cb278c03dc72b7a1ba1ac6f7ecb1ee6939acb6 Mon Sep 17 00:00:00 2001 From: Eino-Ville Talvala Date: Wed, 14 Mar 2012 17:14:19 -0700 Subject: Move CameraParameters.h to frameworks/native. CameraParameters.h is indirectly required to implement the Camera HAL. Move it to frameworks/native. Bug: 6171735 Change-Id: I1bf4db228333be16fc7caa3c51280a9495293011 --- include/camera/CameraParameters.h | 666 -------------------------------------- 1 file changed, 666 deletions(-) delete mode 100644 include/camera/CameraParameters.h (limited to 'include/camera') diff --git a/include/camera/CameraParameters.h b/include/camera/CameraParameters.h deleted file mode 100644 index 7edf6b4..0000000 --- a/include/camera/CameraParameters.h +++ /dev/null @@ -1,666 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * 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 on 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. - */ - -#ifndef ANDROID_HARDWARE_CAMERA_PARAMETERS_H -#define ANDROID_HARDWARE_CAMERA_PARAMETERS_H - -#include -#include - -namespace android { - -struct Size { - int width; - int height; - - Size() { - width = 0; - height = 0; - } - - Size(int w, int h) { - width = w; - height = h; - } -}; - -class CameraParameters -{ -public: - CameraParameters(); - CameraParameters(const String8 ¶ms) { unflatten(params); } - ~CameraParameters(); - - String8 flatten() const; - void unflatten(const String8 ¶ms); - - void set(const char *key, const char *value); - void set(const char *key, int value); - void setFloat(const char *key, float value); - const char *get(const char *key) const; - int getInt(const char *key) const; - float getFloat(const char *key) const; - - void remove(const char *key); - - void setPreviewSize(int width, int height); - void getPreviewSize(int *width, int *height) const; - void getSupportedPreviewSizes(Vector &sizes) const; - - // Set the dimensions in pixels to the given width and height - // for video frames. The given width and height must be one - // of the supported dimensions returned from - // getSupportedVideoSizes(). Must not be called if - // getSupportedVideoSizes() returns an empty Vector of Size. - void setVideoSize(int width, int height); - // Retrieve the current dimensions (width and height) - // in pixels for video frames, which must be one of the - // supported dimensions returned from getSupportedVideoSizes(). - // Must not be called if getSupportedVideoSizes() returns an - // empty Vector of Size. - void getVideoSize(int *width, int *height) const; - // Retrieve a Vector of supported dimensions (width and height) - // in pixels for video frames. If sizes returned from the method - // is empty, the camera does not support calls to setVideoSize() - // or getVideoSize(). In adddition, it also indicates that - // the camera only has a single output, and does not have - // separate output for video frames and preview frame. - void getSupportedVideoSizes(Vector &sizes) const; - // Retrieve the preferred preview size (width and height) in pixels - // for video recording. The given width and height must be one of - // supported preview sizes returned from getSupportedPreviewSizes(). - // Must not be called if getSupportedVideoSizes() returns an empty - // Vector of Size. If getSupportedVideoSizes() returns an empty - // Vector of Size, the width and height returned from this method - // is invalid, and is "-1x-1". - void getPreferredPreviewSizeForVideo(int *width, int *height) const; - - void setPreviewFrameRate(int fps); - int getPreviewFrameRate() const; - void getPreviewFpsRange(int *min_fps, int *max_fps) const; - void setPreviewFormat(const char *format); - const char *getPreviewFormat() const; - void setPictureSize(int width, int height); - void getPictureSize(int *width, int *height) const; - void getSupportedPictureSizes(Vector &sizes) const; - void setPictureFormat(const char *format); - const char *getPictureFormat() const; - - void dump() const; - status_t dump(int fd, const Vector& args) const; - - // Parameter keys to communicate between camera application and driver. - // The access (read/write, read only, or write only) is viewed from the - // perspective of applications, not driver. - - // Preview frame size in pixels (width x height). - // Example value: "480x320". Read/Write. - static const char KEY_PREVIEW_SIZE[]; - // Supported preview frame sizes in pixels. - // Example value: "800x600,480x320". Read only. - static const char KEY_SUPPORTED_PREVIEW_SIZES[]; - // The current minimum and maximum preview fps. This controls the rate of - // preview frames received (CAMERA_MSG_PREVIEW_FRAME). The minimum and - // maximum fps must be one of the elements from - // KEY_SUPPORTED_PREVIEW_FPS_RANGE parameter. - // Example value: "10500,26623" - static const char KEY_PREVIEW_FPS_RANGE[]; - // The supported preview fps (frame-per-second) ranges. Each range contains - // a minimum fps and maximum fps. If minimum fps equals to maximum fps, the - // camera outputs frames in fixed frame rate. If not, the camera outputs - // frames in auto frame rate. The actual frame rate fluctuates between the - // minimum and the maximum. The list has at least one element. The list is - // sorted from small to large (first by maximum fps and then minimum fps). - // Example value: "(10500,26623),(15000,26623),(30000,30000)" - static const char KEY_SUPPORTED_PREVIEW_FPS_RANGE[]; - // The image format for preview frames. See CAMERA_MSG_PREVIEW_FRAME in - // frameworks/base/include/camera/Camera.h. - // Example value: "yuv420sp" or PIXEL_FORMAT_XXX constants. Read/write. - static const char KEY_PREVIEW_FORMAT[]; - // Supported image formats for preview frames. - // Example value: "yuv420sp,yuv422i-yuyv". Read only. - static const char KEY_SUPPORTED_PREVIEW_FORMATS[]; - // Number of preview frames per second. This is the target frame rate. The - // actual frame rate depends on the driver. - // Example value: "15". Read/write. - static const char KEY_PREVIEW_FRAME_RATE[]; - // Supported number of preview frames per second. - // Example value: "24,15,10". Read. - static const char KEY_SUPPORTED_PREVIEW_FRAME_RATES[]; - // The dimensions for captured pictures in pixels (width x height). - // Example value: "1024x768". Read/write. - static const char KEY_PICTURE_SIZE[]; - // Supported dimensions for captured pictures in pixels. - // Example value: "2048x1536,1024x768". Read only. - static const char KEY_SUPPORTED_PICTURE_SIZES[]; - // The image format for captured pictures. See CAMERA_MSG_COMPRESSED_IMAGE - // in frameworks/base/include/camera/Camera.h. - // Example value: "jpeg" or PIXEL_FORMAT_XXX constants. Read/write. - static const char KEY_PICTURE_FORMAT[]; - // Supported image formats for captured pictures. - // Example value: "jpeg,rgb565". Read only. - static const char KEY_SUPPORTED_PICTURE_FORMATS[]; - // The width (in pixels) of EXIF thumbnail in Jpeg picture. - // Example value: "512". Read/write. - static const char KEY_JPEG_THUMBNAIL_WIDTH[]; - // The height (in pixels) of EXIF thumbnail in Jpeg picture. - // Example value: "384". Read/write. - static const char KEY_JPEG_THUMBNAIL_HEIGHT[]; - // Supported EXIF thumbnail sizes (width x height). 0x0 means not thumbnail - // in EXIF. - // Example value: "512x384,320x240,0x0". Read only. - static const char KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES[]; - // The quality of the EXIF thumbnail in Jpeg picture. The range is 1 to 100, - // with 100 being the best. - // Example value: "90". Read/write. - static const char KEY_JPEG_THUMBNAIL_QUALITY[]; - // Jpeg quality of captured picture. The range is 1 to 100, with 100 being - // the best. - // Example value: "90". Read/write. - static const char KEY_JPEG_QUALITY[]; - // The rotation angle in degrees relative to the orientation of the camera. - // This affects the pictures returned from CAMERA_MSG_COMPRESSED_IMAGE. The - // camera driver may set orientation in the EXIF header without rotating the - // picture. Or the driver may rotate the picture and the EXIF thumbnail. If - // the Jpeg picture is rotated, the orientation in the EXIF header will be - // missing or 1 (row #0 is top and column #0 is left side). - // - // Note that the JPEG pictures of front-facing cameras are not mirrored - // as in preview display. - // - // For example, suppose the natural orientation of the device is portrait. - // The device is rotated 270 degrees clockwise, so the device orientation is - // 270. Suppose a back-facing camera sensor is mounted in landscape and the - // top side of the camera sensor is aligned with the right edge of the - // display in natural orientation. So the camera orientation is 90. The - // rotation should be set to 0 (270 + 90). - // - // Example value: "0" or "90" or "180" or "270". Write only. - static const char KEY_ROTATION[]; - // GPS latitude coordinate. GPSLatitude and GPSLatitudeRef will be stored in - // JPEG EXIF header. - // Example value: "25.032146" or "-33.462809". Write only. - static const char KEY_GPS_LATITUDE[]; - // GPS longitude coordinate. GPSLongitude and GPSLongitudeRef will be stored - // in JPEG EXIF header. - // Example value: "121.564448" or "-70.660286". Write only. - static const char KEY_GPS_LONGITUDE[]; - // GPS altitude. GPSAltitude and GPSAltitudeRef will be stored in JPEG EXIF - // header. - // Example value: "21.0" or "-5". Write only. - static const char KEY_GPS_ALTITUDE[]; - // GPS timestamp (UTC in seconds since January 1, 1970). This should be - // stored in JPEG EXIF header. - // Example value: "1251192757". Write only. - static const char KEY_GPS_TIMESTAMP[]; - // GPS Processing Method - // Example value: "GPS" or "NETWORK". Write only. - static const char KEY_GPS_PROCESSING_METHOD[]; - // Current white balance setting. - // Example value: "auto" or WHITE_BALANCE_XXX constants. Read/write. - static const char KEY_WHITE_BALANCE[]; - // Supported white balance settings. - // Example value: "auto,incandescent,daylight". Read only. - static const char KEY_SUPPORTED_WHITE_BALANCE[]; - // Current color effect setting. - // Example value: "none" or EFFECT_XXX constants. Read/write. - static const char KEY_EFFECT[]; - // Supported color effect settings. - // Example value: "none,mono,sepia". Read only. - static const char KEY_SUPPORTED_EFFECTS[]; - // Current antibanding setting. - // Example value: "auto" or ANTIBANDING_XXX constants. Read/write. - static const char KEY_ANTIBANDING[]; - // Supported antibanding settings. - // Example value: "auto,50hz,60hz,off". Read only. - static const char KEY_SUPPORTED_ANTIBANDING[]; - // Current scene mode. - // Example value: "auto" or SCENE_MODE_XXX constants. Read/write. - static const char KEY_SCENE_MODE[]; - // Supported scene mode settings. - // Example value: "auto,night,fireworks". Read only. - static const char KEY_SUPPORTED_SCENE_MODES[]; - // Current flash mode. - // Example value: "auto" or FLASH_MODE_XXX constants. Read/write. - static const char KEY_FLASH_MODE[]; - // Supported flash modes. - // Example value: "auto,on,off". Read only. - static const char KEY_SUPPORTED_FLASH_MODES[]; - // Current focus mode. This will not be empty. Applications should call - // CameraHardwareInterface.autoFocus to start the focus if focus mode is - // FOCUS_MODE_AUTO or FOCUS_MODE_MACRO. - // Example value: "auto" or FOCUS_MODE_XXX constants. Read/write. - static const char KEY_FOCUS_MODE[]; - // Supported focus modes. - // Example value: "auto,macro,fixed". Read only. - static const char KEY_SUPPORTED_FOCUS_MODES[]; - // The maximum number of focus areas supported. This is the maximum length - // of KEY_FOCUS_AREAS. - // Example value: "0" or "2". Read only. - static const char KEY_MAX_NUM_FOCUS_AREAS[]; - // Current focus areas. - // - // Before accessing this parameter, apps should check - // KEY_MAX_NUM_FOCUS_AREAS first to know the maximum number of focus areas - // first. If the value is 0, focus area is not supported. - // - // Each focus area is a five-element int array. The first four elements are - // the rectangle of the area (left, top, right, bottom). The direction is - // relative to the sensor orientation, that is, what the sensor sees. The - // direction is not affected by the rotation or mirroring of - // CAMERA_CMD_SET_DISPLAY_ORIENTATION. Coordinates range from -1000 to 1000. - // (-1000,-1000) is the upper left point. (1000, 1000) is the lower right - // point. The width and height of focus areas cannot be 0 or negative. - // - // The fifth element is the weight. Values for weight must range from 1 to - // 1000. The weight should be interpreted as a per-pixel weight - all - // pixels in the area have the specified weight. This means a small area - // with the same weight as a larger area will have less influence on the - // focusing than the larger area. Focus areas can partially overlap and the - // driver will add the weights in the overlap region. - // - // A special case of single focus area (0,0,0,0,0) means driver to decide - // the focus area. For example, the driver may use more signals to decide - // focus areas and change them dynamically. Apps can set (0,0,0,0,0) if they - // want the driver to decide focus areas. - // - // Focus areas are relative to the current field of view (KEY_ZOOM). No - // matter what the zoom level is, (-1000,-1000) represents the top of the - // currently visible camera frame. The focus area cannot be set to be - // outside the current field of view, even when using zoom. - // - // Focus area only has effect if the current focus mode is FOCUS_MODE_AUTO, - // FOCUS_MODE_MACRO, FOCUS_MODE_CONTINUOUS_VIDEO, or - // FOCUS_MODE_CONTINUOUS_PICTURE. - // Example value: "(-10,-10,0,0,300),(0,0,10,10,700)". Read/write. - static const char KEY_FOCUS_AREAS[]; - // Focal length in millimeter. - // Example value: "4.31". Read only. - static const char KEY_FOCAL_LENGTH[]; - // Horizontal angle of view in degrees. - // Example value: "54.8". Read only. - static const char KEY_HORIZONTAL_VIEW_ANGLE[]; - // Vertical angle of view in degrees. - // Example value: "42.5". Read only. - static const char KEY_VERTICAL_VIEW_ANGLE[]; - // Exposure compensation index. 0 means exposure is not adjusted. - // Example value: "0" or "5". Read/write. - static const char KEY_EXPOSURE_COMPENSATION[]; - // The maximum exposure compensation index (>=0). - // Example value: "6". Read only. - static const char KEY_MAX_EXPOSURE_COMPENSATION[]; - // The minimum exposure compensation index (<=0). - // Example value: "-6". Read only. - static const char KEY_MIN_EXPOSURE_COMPENSATION[]; - // 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. - static const char KEY_EXPOSURE_COMPENSATION_STEP[]; - // The state of the auto-exposure lock. "true" means that - // auto-exposure is locked to its current value and will not - // change. "false" means the auto-exposure routine is free to - // change exposure values. If auto-exposure is already locked, - // setting this to true again has no effect (the driver will not - // recalculate exposure values). Changing exposure compensation - // settings will still affect the exposure settings while - // auto-exposure is locked. Stopping preview or taking a still - // image will not change the lock. In conjunction with - // exposure compensation, this allows for capturing multi-exposure - // brackets with known relative exposure values. Locking - // auto-exposure after open but before the first call to - // startPreview may result in severely over- or under-exposed - // images. The driver will not change the AE lock after - // auto-focus completes. - static const char KEY_AUTO_EXPOSURE_LOCK[]; - // Whether locking the auto-exposure is supported. "true" means it is, and - // "false" or this key not existing means it is not supported. - static const char KEY_AUTO_EXPOSURE_LOCK_SUPPORTED[]; - // The state of the auto-white balance lock. "true" means that - // auto-white balance is locked to its current value and will not - // change. "false" means the auto-white balance routine is free to - // change white balance values. If auto-white balance is already - // locked, setting this to true again has no effect (the driver - // will not recalculate white balance values). Stopping preview or - // taking a still image will not change the lock. In conjunction - // with exposure compensation, this allows for capturing - // multi-exposure brackets with fixed white balance. Locking - // auto-white balance after open but before the first call to - // startPreview may result in severely incorrect color. The - // driver will not change the AWB lock after auto-focus - // completes. - static const char KEY_AUTO_WHITEBALANCE_LOCK[]; - // Whether locking the auto-white balance is supported. "true" - // means it is, and "false" or this key not existing means it is - // not supported. - static const char KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED[]; - - // The maximum number of metering areas supported. This is the maximum - // length of KEY_METERING_AREAS. - // Example value: "0" or "2". Read only. - static const char KEY_MAX_NUM_METERING_AREAS[]; - // Current metering areas. Camera driver uses these areas to decide - // exposure. - // - // Before accessing this parameter, apps should check - // KEY_MAX_NUM_METERING_AREAS first to know the maximum number of metering - // areas first. If the value is 0, metering area is not supported. - // - // Each metering area is a rectangle with specified weight. The direction is - // relative to the sensor orientation, that is, what the sensor sees. The - // direction is not affected by the rotation or mirroring of - // CAMERA_CMD_SET_DISPLAY_ORIENTATION. Coordinates of the rectangle range - // from -1000 to 1000. (-1000, -1000) is the upper left point. (1000, 1000) - // is the lower right point. The width and height of metering areas cannot - // be 0 or negative. - // - // The fifth element is the weight. Values for weight must range from 1 to - // 1000. The weight should be interpreted as a per-pixel weight - all - // pixels in the area have the specified weight. This means a small area - // with the same weight as a larger area will have less influence on the - // metering than the larger area. Metering areas can partially overlap and - // the driver will add the weights in the overlap region. - // - // A special case of all-zero single metering area means driver to decide - // the metering area. For example, the driver may use more signals to decide - // metering areas and change them dynamically. Apps can set all-zero if they - // want the driver to decide metering areas. - // - // Metering areas are relative to the current field of view (KEY_ZOOM). - // No matter what the zoom level is, (-1000,-1000) represents the top of the - // currently visible camera frame. The metering area cannot be set to be - // outside the current field of view, even when using zoom. - // - // No matter what metering areas are, the final exposure are compensated - // by KEY_EXPOSURE_COMPENSATION. - // Example value: "(-10,-10,0,0,300),(0,0,10,10,700)". Read/write. - static const char KEY_METERING_AREAS[]; - // Current zoom value. - // Example value: "0" or "6". Read/write. - static const char KEY_ZOOM[]; - // Maximum zoom value. - // Example value: "6". Read only. - static const char KEY_MAX_ZOOM[]; - // The zoom ratios of all zoom values. The zoom ratio is in 1/100 - // increments. Ex: a zoom of 3.2x is returned as 320. The number of list - // elements is KEY_MAX_ZOOM + 1. The first element is always 100. The last - // element is the zoom ratio of zoom value KEY_MAX_ZOOM. - // Example value: "100,150,200,250,300,350,400". Read only. - static const char KEY_ZOOM_RATIOS[]; - // Whether zoom is supported. Zoom is supported if the value is "true". Zoom - // is not supported if the value is not "true" or the key does not exist. - // Example value: "true". Read only. - static const char KEY_ZOOM_SUPPORTED[]; - // Whether if smooth zoom is supported. Smooth zoom is supported if the - // value is "true". It is not supported if the value is not "true" or the - // key does not exist. - // See CAMERA_CMD_START_SMOOTH_ZOOM, CAMERA_CMD_STOP_SMOOTH_ZOOM, and - // CAMERA_MSG_ZOOM in frameworks/base/include/camera/Camera.h. - // Example value: "true". Read only. - static const char KEY_SMOOTH_ZOOM_SUPPORTED[]; - - // The distances (in meters) from the camera to where an object appears to - // be in focus. The object is sharpest at the optimal focus distance. The - // depth of field is the far focus distance minus near focus distance. - // - // Focus distances may change after starting auto focus, canceling auto - // focus, or starting the preview. Applications can read this anytime to get - // the latest focus distances. If the focus mode is FOCUS_MODE_CONTINUOUS, - // focus distances may change from time to time. - // - // This is intended to estimate the distance between the camera and the - // subject. After autofocus, the subject distance may be within near and far - // focus distance. However, the precision depends on the camera hardware, - // autofocus algorithm, the focus area, and the scene. The error can be - // large and it should be only used as a reference. - // - // Far focus distance > optimal focus distance > near focus distance. If - // the far focus distance is infinity, the value should be "Infinity" (case - // sensitive). The format is three float values separated by commas. The - // first is near focus distance. The second is optimal focus distance. The - // third is far focus distance. - // Example value: "0.95,1.9,Infinity" or "0.049,0.05,0.051". Read only. - static const char KEY_FOCUS_DISTANCES[]; - - // The current dimensions in pixels (width x height) for video frames. - // The width and height must be one of the supported sizes retrieved - // via KEY_SUPPORTED_VIDEO_SIZES. - // Example value: "1280x720". Read/write. - static const char KEY_VIDEO_SIZE[]; - // A list of the supported dimensions in pixels (width x height) - // for video frames. See CAMERA_MSG_VIDEO_FRAME for details in - // frameworks/base/include/camera/Camera.h. - // Example: "176x144,1280x720". Read only. - static const char KEY_SUPPORTED_VIDEO_SIZES[]; - - // The maximum number of detected faces supported by hardware face - // detection. If the value is 0, hardware face detection is not supported. - // Example: "5". Read only - static const char KEY_MAX_NUM_DETECTED_FACES_HW[]; - - // The maximum number of detected faces supported by software face - // detection. If the value is 0, software face detection is not supported. - // Example: "5". Read only - static const char KEY_MAX_NUM_DETECTED_FACES_SW[]; - - // Preferred preview frame size in pixels for video recording. - // The width and height must be one of the supported sizes retrieved - // via KEY_SUPPORTED_PREVIEW_SIZES. This key can be used only when - // getSupportedVideoSizes() does not return an empty Vector of Size. - // Camcorder applications are recommended to set the preview size - // to a value that is not larger than the preferred preview size. - // In other words, the product of the width and height of the - // preview size should not be larger than that of the preferred - // preview size. In addition, we recommend to choos a preview size - // that has the same aspect ratio as the resolution of video to be - // recorded. - // Example value: "800x600". Read only. - static const char KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO[]; - - // The image format for video frames. See CAMERA_MSG_VIDEO_FRAME in - // frameworks/base/include/camera/Camera.h. - // Example value: "yuv420sp" or PIXEL_FORMAT_XXX constants. Read only. - static const char KEY_VIDEO_FRAME_FORMAT[]; - - // Sets the hint of the recording mode. If this is true, MediaRecorder.start - // may be faster or has less glitches. This should be called before starting - // the preview for the best result. But it is allowed to change the hint - // while the preview is active. The default value is false. - // - // The apps can still call Camera.takePicture when the hint is true. The - // apps can call MediaRecorder.start when the hint is false. But the - // performance may be worse. - // Example value: "true" or "false". Read/write. - static const char KEY_RECORDING_HINT[]; - - // Returns true if video snapshot is supported. That is, applications - // can call Camera.takePicture during recording. Applications do not need to - // call Camera.startPreview after taking a picture. The preview will be - // still active. Other than that, taking a picture during recording is - // identical to taking a picture normally. All settings and methods related - // to takePicture work identically. Ex: KEY_PICTURE_SIZE, - // KEY_SUPPORTED_PICTURE_SIZES, KEY_JPEG_QUALITY, KEY_ROTATION, and etc. - // The picture will have an EXIF header. FLASH_MODE_AUTO and FLASH_MODE_ON - // also still work, but the video will record the flash. - // - // Applications can set shutter callback as null to avoid the shutter - // sound. It is also recommended to set raw picture and post view callbacks - // to null to avoid the interrupt of preview display. - // - // Field-of-view of the recorded video may be different from that of the - // captured pictures. - // Example value: "true" or "false". Read only. - static const char KEY_VIDEO_SNAPSHOT_SUPPORTED[]; - - // The state of the video stabilization. If set to true, both the - // preview stream and the recorded video stream are stabilized by - // the camera. Only valid to set if KEY_VIDEO_STABILIZATION_SUPPORTED is - // set to true. - // - // The value of this key can be changed any time the camera is - // open. If preview or recording is active, it is acceptable for - // there to be a slight video glitch when video stabilization is - // toggled on and off. - // - // This only stabilizes video streams (between-frames stabilization), and - // has no effect on still image capture. - static const char KEY_VIDEO_STABILIZATION[]; - - // Returns true if video stabilization is supported. That is, applications - // can set KEY_VIDEO_STABILIZATION to true and have a stabilized preview - // stream and record stabilized videos. - static const char KEY_VIDEO_STABILIZATION_SUPPORTED[]; - - // Value for KEY_ZOOM_SUPPORTED or KEY_SMOOTH_ZOOM_SUPPORTED. - static const char TRUE[]; - static const char FALSE[]; - - // Value for KEY_FOCUS_DISTANCES. - static const char FOCUS_DISTANCE_INFINITY[]; - - // Values for white balance settings. - static const char WHITE_BALANCE_AUTO[]; - static const char WHITE_BALANCE_INCANDESCENT[]; - static const char WHITE_BALANCE_FLUORESCENT[]; - static const char WHITE_BALANCE_WARM_FLUORESCENT[]; - static const char WHITE_BALANCE_DAYLIGHT[]; - static const char WHITE_BALANCE_CLOUDY_DAYLIGHT[]; - static const char WHITE_BALANCE_TWILIGHT[]; - static const char WHITE_BALANCE_SHADE[]; - - // Values for effect settings. - static const char EFFECT_NONE[]; - static const char EFFECT_MONO[]; - static const char EFFECT_NEGATIVE[]; - static const char EFFECT_SOLARIZE[]; - static const char EFFECT_SEPIA[]; - static const char EFFECT_POSTERIZE[]; - static const char EFFECT_WHITEBOARD[]; - static const char EFFECT_BLACKBOARD[]; - static const char EFFECT_AQUA[]; - - // Values for antibanding settings. - static const char ANTIBANDING_AUTO[]; - static const char ANTIBANDING_50HZ[]; - static const char ANTIBANDING_60HZ[]; - static const char ANTIBANDING_OFF[]; - - // Values for flash mode settings. - // Flash will not be fired. - static const char FLASH_MODE_OFF[]; - // Flash will be fired automatically when required. The flash may be fired - // during preview, auto-focus, or snapshot depending on the driver. - static const char FLASH_MODE_AUTO[]; - // Flash will always be fired during snapshot. The flash may also be - // fired during preview or auto-focus depending on the driver. - static const char FLASH_MODE_ON[]; - // Flash will be fired in red-eye reduction mode. - static const char FLASH_MODE_RED_EYE[]; - // Constant emission of light during preview, auto-focus and snapshot. - // This can also be used for video recording. - static const char FLASH_MODE_TORCH[]; - - // Values for scene mode settings. - static const char SCENE_MODE_AUTO[]; - static const char SCENE_MODE_ACTION[]; - static const char SCENE_MODE_PORTRAIT[]; - static const char SCENE_MODE_LANDSCAPE[]; - static const char SCENE_MODE_NIGHT[]; - static const char SCENE_MODE_NIGHT_PORTRAIT[]; - static const char SCENE_MODE_THEATRE[]; - static const char SCENE_MODE_BEACH[]; - static const char SCENE_MODE_SNOW[]; - static const char SCENE_MODE_SUNSET[]; - static const char SCENE_MODE_STEADYPHOTO[]; - static const char SCENE_MODE_FIREWORKS[]; - static const char SCENE_MODE_SPORTS[]; - static const char SCENE_MODE_PARTY[]; - static const char SCENE_MODE_CANDLELIGHT[]; - // Applications are looking for a barcode. Camera driver will be optimized - // for barcode reading. - static const char SCENE_MODE_BARCODE[]; - - // Pixel color formats for KEY_PREVIEW_FORMAT, KEY_PICTURE_FORMAT, - // and KEY_VIDEO_FRAME_FORMAT - static const char PIXEL_FORMAT_YUV422SP[]; - static const char PIXEL_FORMAT_YUV420SP[]; // NV21 - static const char PIXEL_FORMAT_YUV422I[]; // YUY2 - static const char PIXEL_FORMAT_YUV420P[]; // YV12 - static const char PIXEL_FORMAT_RGB565[]; - static const char PIXEL_FORMAT_RGBA8888[]; - static const char PIXEL_FORMAT_JPEG[]; - // Raw bayer format used for images, which is 10 bit precision samples - // stored in 16 bit words. The filter pattern is RGGB. - static const char PIXEL_FORMAT_BAYER_RGGB[]; - - // Values for focus mode settings. - // Auto-focus mode. Applications should call - // CameraHardwareInterface.autoFocus to start the focus in this mode. - static const char FOCUS_MODE_AUTO[]; - // Focus is set at infinity. Applications should not call - // CameraHardwareInterface.autoFocus in this mode. - static const char FOCUS_MODE_INFINITY[]; - // Macro (close-up) focus mode. Applications should call - // CameraHardwareInterface.autoFocus to start the focus in this mode. - static const char FOCUS_MODE_MACRO[]; - // Focus is fixed. The camera is always in this mode if the focus is not - // adjustable. If the camera has auto-focus, this mode can fix the - // focus, which is usually at hyperfocal distance. Applications should - // not call CameraHardwareInterface.autoFocus in this mode. - static const char FOCUS_MODE_FIXED[]; - // Extended depth of field (EDOF). Focusing is done digitally and - // continuously. Applications should not call - // CameraHardwareInterface.autoFocus in this mode. - static const char FOCUS_MODE_EDOF[]; - // Continuous auto focus mode intended for video recording. The camera - // continuously tries to focus. This is the best choice for video - // recording because the focus changes smoothly . Applications still can - // call CameraHardwareInterface.takePicture in this mode but the subject may - // not be in focus. Auto focus starts when the parameter is set. - // - // Applications can call CameraHardwareInterface.autoFocus in this mode. The - // focus callback will immediately return with a boolean that indicates - // whether the focus is sharp or not. The focus position is locked after - // autoFocus call. If applications want to resume the continuous focus, - // cancelAutoFocus must be called. Restarting the preview will not resume - // the continuous autofocus. To stop continuous focus, applications should - // change the focus mode to other modes. - static const char FOCUS_MODE_CONTINUOUS_VIDEO[]; - // Continuous auto focus mode intended for taking pictures. The camera - // continuously tries to focus. The speed of focus change is more aggressive - // than FOCUS_MODE_CONTINUOUS_VIDEO. Auto focus starts when the parameter is - // set. - // - // Applications can call CameraHardwareInterface.autoFocus in this mode. If - // the autofocus is in the middle of scanning, the focus callback will - // return when it completes. If the autofocus is not scanning, focus - // callback will immediately return with a boolean that indicates whether - // the focus is sharp or not. The apps can then decide if they want to take - // a picture immediately or to change the focus mode to auto, and run a full - // autofocus cycle. The focus position is locked after autoFocus call. If - // applications want to resume the continuous focus, cancelAutoFocus must be - // called. Restarting the preview will not resume the continuous autofocus. - // To stop continuous focus, applications should change the focus mode to - // other modes. - static const char FOCUS_MODE_CONTINUOUS_PICTURE[]; - -private: - DefaultKeyedVector mMap; -}; - -}; // namespace android - -#endif -- cgit v1.1