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Move video_controls.h from include/nuttx/video to include/sys
The video_controls.h is a public header file, and it is used by videoio.h. So it should be moved to the include/sys directory. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
Xiang Xiao
@@ -0,0 +1,253 @@
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/****************************************************************************
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* include/sys/video_controls.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_SYS_VIDEO_CONTROLS_H
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#define __INCLUDE_SYS_VIDEO_CONTROLS_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Control classes */
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#define V4L2_CTRL_CLASS_USER (0x0100) /* Old-style 'user' controls */
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#define V4L2_CTRL_CLASS_CAMERA (0x0200) /* Camera class controls */
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#define V4L2_CTRL_CLASS_FLASH (0x0300) /* Camera flash controls */
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#define V4L2_CTRL_CLASS_JPEG (0x0400) /* JPEG-compression controls */
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#define USER_CID(v) (V4L2_CTRL_CLASS_USER + (v))
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#define CAMERA_CID(v) (V4L2_CTRL_CLASS_CAMERA + (v))
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#define FLASH_CID(v) (V4L2_CTRL_CLASS_FLASH + (v))
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#define JPEG_CID(v) (V4L2_CTRL_CLASS_JPEG + (v))
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/* User-class control IDs */
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#define V4L2_CID_BRIGHTNESS USER_CID(0) /* Brightness */
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#define V4L2_CID_CONTRAST USER_CID(1) /* Contrast */
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#define V4L2_CID_SATURATION USER_CID(2) /* Saturation */
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#define V4L2_CID_HUE USER_CID(3) /* Hue */
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#define V4L2_CID_AUTO_WHITE_BALANCE USER_CID(4) /* AWB */
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#define V4L2_CID_RED_BALANCE USER_CID(5) /* Red balance */
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#define V4L2_CID_BLUE_BALANCE USER_CID(6) /* Blue balance */
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#define V4L2_CID_GAMMA USER_CID(7) /* Gamma value adjustment */
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#define V4L2_CID_GAMMA_CURVE USER_CID(8) /* Gamma curve adjustment */
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#define V4L2_CID_EXPOSURE USER_CID(9) /* Exposure value */
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/* Mirror horizontally(VIDEO) */
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#define V4L2_CID_HFLIP USER_CID(10)
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/* Mirror vertically(VIDEO) */
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#define V4L2_CID_VFLIP USER_CID(11)
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/* Mirror horizontally(STILL) */
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#define V4L2_CID_HFLIP_STILL USER_CID(12)
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/* Mirror vertically(STILL) */
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#define V4L2_CID_VFLIP_STILL USER_CID(13)
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#define V4L2_CID_SHARPNESS USER_CID(14) /* Sharpness */
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#define V4L2_CID_COLOR_KILLER USER_CID(15) /* Color killer */
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#define V4L2_CID_COLORFX USER_CID(16) /* Color effect */
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/* Enumeration for V4L2_CID_COLORFX */
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enum v4l2_colorfx
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{
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V4L2_COLORFX_NONE = 0, /* No effect */
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V4L2_COLORFX_BW = 1, /* Black/white */
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V4L2_COLORFX_SEPIA = 2, /* Sepia */
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V4L2_COLORFX_NEGATIVE = 3, /* Positive/negative inversion */
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V4L2_COLORFX_EMBOSS = 4, /* Emboss */
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V4L2_COLORFX_SKETCH = 5, /* Sketch */
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V4L2_COLORFX_SKY_BLUE = 6, /* Sky blue */
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V4L2_COLORFX_GRASS_GREEN = 7, /* Grass green */
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V4L2_COLORFX_SKIN_WHITEN = 8, /* Skin whiten */
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V4L2_COLORFX_VIVID = 9, /* Vivid */
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V4L2_COLORFX_AQUA = 10, /* Aqua */
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V4L2_COLORFX_ART_FREEZE = 11, /* Art freeze */
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V4L2_COLORFX_SILHOUETTE = 12, /* Silhouette */
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V4L2_COLORFX_SOLARIZATION = 13, /* Solarization */
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V4L2_COLORFX_ANTIQUE = 14, /* Antique */
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V4L2_COLORFX_SET_CBCR = 15, /* Set CbCr */
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V4L2_COLORFX_PASTEL = 16 /* Pastel */
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};
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#define V4L2_CID_AUTOBRIGHTNESS USER_CID(17) /* Auto brightness */
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#define V4L2_CID_ROTATE USER_CID(18) /* Rotation */
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/* Camera class control IDs */
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#define V4L2_CID_EXPOSURE_AUTO CAMERA_CID(0) /* Auto exposure */
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/* Enumeration for V4L2_CID_EXPOSURE_AUTO */
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enum v4l2_exposure_auto_type
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{
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/* Exposure time:auto, iris aperture:auto */
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V4L2_EXPOSURE_AUTO = 0,
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/* Exposure time:manual, iris aperture:manual */
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V4L2_EXPOSURE_MANUAL = 1,
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/* Exposure time:manual, iris aperture:auto */
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V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
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/* Exposure time:auto, iris aperture:manual */
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V4L2_EXPOSURE_APERTURE_PRIORITY = 3
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};
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#define V4L2_CID_EXPOSURE_ABSOLUTE CAMERA_CID(1) /* Exposure time */
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#define V4L2_CID_FOCUS_ABSOLUTE CAMERA_CID(2) /* Focus */
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#define V4L2_CID_FOCUS_RELATIVE CAMERA_CID(3) /* Focus */
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#define V4L2_CID_FOCUS_AUTO CAMERA_CID(4) /* Auto focus */
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#define V4L2_CID_ZOOM_ABSOLUTE CAMERA_CID(5) /* Zoom(absolute) */
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#define V4L2_CID_ZOOM_RELATIVE CAMERA_CID(6) /* Zoom(relative) */
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#define V4L2_CID_ZOOM_CONTINUOUS CAMERA_CID(7) /* Continuous zoom */
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#define V4L2_CID_IRIS_ABSOLUTE CAMERA_CID(8) /* Iris(absolute) */
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#define V4L2_CID_IRIS_RELATIVE CAMERA_CID(9) /* Iris(relative) */
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/* Preset white balance */
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#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE CAMERA_CID(10)
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/* Enumeration for V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE */
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enum v4l2_auto_n_preset_white_balance
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{
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V4L2_WHITE_BALANCE_MANUAL = 0, /* Manual */
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V4L2_WHITE_BALANCE_AUTO = 1, /* Automatic */
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V4L2_WHITE_BALANCE_INCANDESCENT = 2, /* Incandescent */
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V4L2_WHITE_BALANCE_FLUORESCENT = 3, /* Fluorescent */
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V4L2_WHITE_BALANCE_FLUORESCENT_H = 4, /* Fluorescent H */
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V4L2_WHITE_BALANCE_HORIZON = 5, /* Horizon */
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V4L2_WHITE_BALANCE_DAYLIGHT = 6, /* Daylight */
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V4L2_WHITE_BALANCE_FLASH = 7, /* Flash */
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V4L2_WHITE_BALANCE_CLOUDY = 8, /* Cloudy */
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V4L2_WHITE_BALANCE_SHADE = 9, /* Shade */
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};
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#define V4L2_CID_WIDE_DYNAMIC_RANGE CAMERA_CID(11) /* Wide dynamic range */
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/* Image stabilization */
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#define V4L2_CID_IMAGE_STABILIZATION CAMERA_CID(12)
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#define V4L2_CID_ISO_SENSITIVITY CAMERA_CID(13) /* ISO sensitivity */
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/* Auto ISO sensitivity */
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#define V4L2_CID_ISO_SENSITIVITY_AUTO CAMERA_CID(14)
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/* Enumeration for V4L2_CID_ISO_SENSITIVITY_AUTO */
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enum v4l2_iso_sensitivity_auto_type
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{
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V4L2_ISO_SENSITIVITY_MANUAL = 0, /* Manual */
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V4L2_ISO_SENSITIVITY_AUTO = 1, /* Automatic */
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};
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#define V4L2_CID_EXPOSURE_METERING CAMERA_CID(15) /* Exposure metering */
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/* Enumeration for V4L2_CID_EXPOSURE_METERING */
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enum v4l2_exposure_metering
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{
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V4L2_EXPOSURE_METERING_AVERAGE = 0, /* Average */
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V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1, /* Center weighted */
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V4L2_EXPOSURE_METERING_SPOT = 2, /* Spot */
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V4L2_EXPOSURE_METERING_MATRIX = 3, /* Matrix */
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};
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#define V4L2_CID_SCENE_MODE CAMERA_CID(16) /* Scene selection */
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/* Enumeration for V4L2_CID_SCENE_MODE */
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enum v4l2_scene_mode
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{
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V4L2_SCENE_MODE_NONE = 0, /* No scene */
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V4L2_SCENE_MODE_BACKLIGHT = 1, /* Backlight */
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V4L2_SCENE_MODE_BEACH_SNOW = 2, /* Beach snow */
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V4L2_SCENE_MODE_CANDLE_LIGHT = 3, /* Candle light */
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V4L2_SCENE_MODE_DAWN_DUSK = 4, /* Dawn dask */
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V4L2_SCENE_MODE_FALL_COLORS = 5, /* Fall colors */
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V4L2_SCENE_MODE_FIREWORKS = 6, /* Fire works */
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V4L2_SCENE_MODE_LANDSCAPE = 7, /* Landscape */
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V4L2_SCENE_MODE_NIGHT = 8, /* Night */
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V4L2_SCENE_MODE_PARTY_INDOOR = 9, /* Indoor party */
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V4L2_SCENE_MODE_PORTRAIT = 10, /* Portrait */
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V4L2_SCENE_MODE_SPORTS = 11, /* Sports */
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V4L2_SCENE_MODE_SUNSET = 12, /* Sunset */
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V4L2_SCENE_MODE_TEXT = 13, /* Text */
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V4L2_SCENE_MODE_MAX = 14 /* Max number */
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};
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#define V4L2_CID_3A_LOCK CAMERA_CID(17) /* Lock 3A */
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#define V4L2_LOCK_EXPOSURE (1 << 0) /* Exposure bit for
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* V4L2_CID_3A_LOCK */
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#define V4L2_LOCK_WHITE_BALANCE (1 << 1) /* White balance bit for
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* V4L2_CID_3A_LOCK */
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#define V4L2_LOCK_FOCUS (1 << 2) /* Focus bit for
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* V4L2_CID_3A_LOCK */
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#define V4L2_CID_AUTO_FOCUS_START CAMERA_CID(18) /* Start single AF */
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#define V4L2_CID_AUTO_FOCUS_STOP CAMERA_CID(19) /* Stop single AF */
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#define V4L2_CID_3A_PARAMETER CAMERA_CID(20) /* 3A parameter */
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#define V4L2_CID_3A_STATUS CAMERA_CID(21) /* 3A status */
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#define V4L2_3A_STATUS_STABLE (0) /* 3A is stable */
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#define V4L2_3A_STATUS_AE_OPERATING (1 << 0) /* AE is operating */
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#define V4L2_3A_STATUS_AWB_OPERATING (1 << 1) /* AWB is operating */
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#define V4L2_3A_STATUS_AF_OPERATING (1 << 2) /* AF is operating */
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/* Spot position in spot exposure metering */
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#define V4L2_CID_EXPOSURE_METERING_SPOT_POSITION CAMERA_CID(22)
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/* Flash and privacy (indicator) light controls */
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#define V4L2_CID_FLASH_LED_MODE FLASH_CID(0)
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/* Enumeration for V4L2_CID_FLASH_LED_MODE */
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enum v4l2_flash_led_mode
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{
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V4L2_FLASH_LED_MODE_NONE, /* Not use LED */
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V4L2_FLASH_LED_MODE_FLASH, /* Flash mode */
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V4L2_FLASH_LED_MODE_TORCH, /* Torch mode */
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};
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/* JPEG-class control IDs */
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#define V4L2_CID_JPEG_COMPRESSION_QUALITY JPEG_CID(0) /* JPEG quality */
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#endif /* __INCLUDE_SYS_VIDEO_CONTROLS_H */
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@@ -28,9 +28,9 @@
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#include <stdint.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/video_controls.h>
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#include <nuttx/fs/ioctl.h>
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#include <nuttx/video/video_controls.h>
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#ifdef __cplusplus
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extern "C"
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