mmal_parameters_camera.h

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/*
Copyright (c) 2012, Broadcom Europe Ltd
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the copyright holder nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

/*=============================================================================
Copyright (c) 2011 Broadcom Europe Limited.
All rights reserved.
=============================================================================*/
#ifndef MMAL_PARAMETERS_CAMERA_H
#define MMAL_PARAMETERS_CAMERA_H

#include "mmal_parameters_common.h"

/*************************************************
 * ALWAYS ADD NEW ENUMS AT THE END OF THIS LIST! *
 ************************************************/

enum {
   /* 0 */
   MMAL_PARAMETER_THUMBNAIL_CONFIGURATION    
         = MMAL_PARAMETER_GROUP_CAMERA,
   MMAL_PARAMETER_CAPTURE_QUALITY,           
   MMAL_PARAMETER_ROTATION,                  
   MMAL_PARAMETER_EXIF_DISABLE,              
   MMAL_PARAMETER_EXIF,                      
   MMAL_PARAMETER_AWB_MODE,                  
   MMAL_PARAMETER_IMAGE_EFFECT,              
   MMAL_PARAMETER_COLOUR_EFFECT,             
   MMAL_PARAMETER_FLICKER_AVOID,             
   MMAL_PARAMETER_FLASH,                     
   MMAL_PARAMETER_REDEYE,                    
   MMAL_PARAMETER_FOCUS,                     
   MMAL_PARAMETER_FOCAL_LENGTHS,             
   MMAL_PARAMETER_EXPOSURE_COMP,             
   MMAL_PARAMETER_ZOOM,                      
   MMAL_PARAMETER_MIRROR,                    
   /* 0x10 */
   MMAL_PARAMETER_CAMERA_NUM,                
   MMAL_PARAMETER_CAPTURE,                   
   MMAL_PARAMETER_EXPOSURE_MODE,             
   MMAL_PARAMETER_EXP_METERING_MODE,         
   MMAL_PARAMETER_FOCUS_STATUS,              
   MMAL_PARAMETER_CAMERA_CONFIG,             
   MMAL_PARAMETER_CAPTURE_STATUS,            
   MMAL_PARAMETER_FACE_TRACK,                
   MMAL_PARAMETER_DRAW_BOX_FACES_AND_FOCUS,  
   MMAL_PARAMETER_JPEG_Q_FACTOR,             
   MMAL_PARAMETER_FRAME_RATE,                
   MMAL_PARAMETER_USE_STC,                   
   MMAL_PARAMETER_CAMERA_INFO,               
   MMAL_PARAMETER_VIDEO_STABILISATION,       
   MMAL_PARAMETER_FACE_TRACK_RESULTS,        
   MMAL_PARAMETER_ENABLE_RAW_CAPTURE,        
   /* 0x20 */
   MMAL_PARAMETER_DPF_FILE,                  
   MMAL_PARAMETER_ENABLE_DPF_FILE,           
   MMAL_PARAMETER_DPF_FAIL_IS_FATAL,         
   MMAL_PARAMETER_CAPTURE_MODE,              
   MMAL_PARAMETER_FOCUS_REGIONS,             
   MMAL_PARAMETER_INPUT_CROP,                
   MMAL_PARAMETER_SENSOR_INFORMATION,        
   MMAL_PARAMETER_FLASH_SELECT,              
   MMAL_PARAMETER_FIELD_OF_VIEW,             
   MMAL_PARAMETER_HIGH_DYNAMIC_RANGE,        
   MMAL_PARAMETER_DYNAMIC_RANGE_COMPRESSION, 
   MMAL_PARAMETER_ALGORITHM_CONTROL,         
   MMAL_PARAMETER_SHARPNESS,                 
   MMAL_PARAMETER_CONTRAST,                  
   MMAL_PARAMETER_BRIGHTNESS,                
   MMAL_PARAMETER_SATURATION,                
   /* 0x30 */
   MMAL_PARAMETER_ISO,                       
   MMAL_PARAMETER_ANTISHAKE,                 
   MMAL_PARAMETER_IMAGE_EFFECT_PARAMETERS,   
   MMAL_PARAMETER_CAMERA_BURST_CAPTURE,      
   MMAL_PARAMETER_CAMERA_MIN_ISO,            
   MMAL_PARAMETER_CAMERA_USE_CASE,           
   MMAL_PARAMETER_CAPTURE_STATS_PASS,        
   MMAL_PARAMETER_CAMERA_CUSTOM_SENSOR_CONFIG, 
   MMAL_PARAMETER_ENABLE_REGISTER_FILE,      
   MMAL_PARAMETER_REGISTER_FAIL_IS_FATAL,    
   MMAL_PARAMETER_CONFIGFILE_REGISTERS,      
   MMAL_PARAMETER_CONFIGFILE_CHUNK_REGISTERS,
   MMAL_PARAMETER_JPEG_ATTACH_LOG,           
   MMAL_PARAMETER_ZERO_SHUTTER_LAG,          
   MMAL_PARAMETER_FPS_RANGE,                 
   MMAL_PARAMETER_CAPTURE_EXPOSURE_COMP,     
   /* 0x40 */
   MMAL_PARAMETER_SW_SHARPEN_DISABLE,        
   MMAL_PARAMETER_FLASH_REQUIRED,            
   MMAL_PARAMETER_SW_SATURATION_DISABLE,     
   MMAL_PARAMETER_SHUTTER_SPEED,             
   MMAL_PARAMETER_CUSTOM_AWB_GAINS,          
   MMAL_PARAMETER_CAMERA_SETTINGS,           
   MMAL_PARAMETER_PRIVACY_INDICATOR,         
   MMAL_PARAMETER_VIDEO_DENOISE,             
   MMAL_PARAMETER_STILLS_DENOISE,            
   MMAL_PARAMETER_ANNOTATE,                  
   MMAL_PARAMETER_STEREOSCOPIC_MODE,         
};

typedef struct MMAL_PARAMETER_THUMBNAIL_CONFIG_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t enable;                  
   uint32_t width;                   
   uint32_t height;                  
   uint32_t quality;                 
} MMAL_PARAMETER_THUMBNAIL_CONFIG_T;

typedef struct MMAL_PARAMETER_EXIF_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t keylen;                            
   uint32_t value_offset;                      
   uint32_t valuelen;                          
   uint8_t data[1];                            
} MMAL_PARAMETER_EXIF_T;

typedef enum
{
   MMAL_PARAM_EXPOSUREMODE_OFF,
   MMAL_PARAM_EXPOSUREMODE_AUTO,
   MMAL_PARAM_EXPOSUREMODE_NIGHT,
   MMAL_PARAM_EXPOSUREMODE_NIGHTPREVIEW,
   MMAL_PARAM_EXPOSUREMODE_BACKLIGHT,
   MMAL_PARAM_EXPOSUREMODE_SPOTLIGHT,
   MMAL_PARAM_EXPOSUREMODE_SPORTS,
   MMAL_PARAM_EXPOSUREMODE_SNOW,
   MMAL_PARAM_EXPOSUREMODE_BEACH,
   MMAL_PARAM_EXPOSUREMODE_VERYLONG,
   MMAL_PARAM_EXPOSUREMODE_FIXEDFPS,
   MMAL_PARAM_EXPOSUREMODE_ANTISHAKE,
   MMAL_PARAM_EXPOSUREMODE_FIREWORKS,
   MMAL_PARAM_EXPOSUREMODE_MAX = 0x7fffffff
} MMAL_PARAM_EXPOSUREMODE_T;

typedef struct MMAL_PARAMETER_EXPOSUREMODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_EXPOSUREMODE_T value;   
} MMAL_PARAMETER_EXPOSUREMODE_T;

typedef enum
{
   MMAL_PARAM_EXPOSUREMETERINGMODE_AVERAGE,
   MMAL_PARAM_EXPOSUREMETERINGMODE_SPOT,
   MMAL_PARAM_EXPOSUREMETERINGMODE_BACKLIT,
   MMAL_PARAM_EXPOSUREMETERINGMODE_MATRIX,
   MMAL_PARAM_EXPOSUREMETERINGMODE_MAX = 0x7fffffff
} MMAL_PARAM_EXPOSUREMETERINGMODE_T;

typedef struct MMAL_PARAMETER_EXPOSUREMETERINGMODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_EXPOSUREMETERINGMODE_T value;   
} MMAL_PARAMETER_EXPOSUREMETERINGMODE_T;

typedef enum MMAL_PARAM_AWBMODE_T
{
   MMAL_PARAM_AWBMODE_OFF,
   MMAL_PARAM_AWBMODE_AUTO,
   MMAL_PARAM_AWBMODE_SUNLIGHT,
   MMAL_PARAM_AWBMODE_CLOUDY,
   MMAL_PARAM_AWBMODE_SHADE,
   MMAL_PARAM_AWBMODE_TUNGSTEN,
   MMAL_PARAM_AWBMODE_FLUORESCENT,
   MMAL_PARAM_AWBMODE_INCANDESCENT,
   MMAL_PARAM_AWBMODE_FLASH,
   MMAL_PARAM_AWBMODE_HORIZON,
   MMAL_PARAM_AWBMODE_MAX = 0x7fffffff
} MMAL_PARAM_AWBMODE_T;

typedef struct MMAL_PARAMETER_AWBMODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_AWBMODE_T value;   
} MMAL_PARAMETER_AWBMODE_T;

typedef enum MMAL_PARAM_IMAGEFX_T
{
   MMAL_PARAM_IMAGEFX_NONE,
   MMAL_PARAM_IMAGEFX_NEGATIVE,
   MMAL_PARAM_IMAGEFX_SOLARIZE,
   MMAL_PARAM_IMAGEFX_POSTERIZE,
   MMAL_PARAM_IMAGEFX_WHITEBOARD,
   MMAL_PARAM_IMAGEFX_BLACKBOARD,
   MMAL_PARAM_IMAGEFX_SKETCH,
   MMAL_PARAM_IMAGEFX_DENOISE,
   MMAL_PARAM_IMAGEFX_EMBOSS,
   MMAL_PARAM_IMAGEFX_OILPAINT,
   MMAL_PARAM_IMAGEFX_HATCH,
   MMAL_PARAM_IMAGEFX_GPEN,
   MMAL_PARAM_IMAGEFX_PASTEL,
   MMAL_PARAM_IMAGEFX_WATERCOLOUR,
   MMAL_PARAM_IMAGEFX_FILM,
   MMAL_PARAM_IMAGEFX_BLUR,
   MMAL_PARAM_IMAGEFX_SATURATION,
   MMAL_PARAM_IMAGEFX_COLOURSWAP,
   MMAL_PARAM_IMAGEFX_WASHEDOUT,
   MMAL_PARAM_IMAGEFX_POSTERISE,
   MMAL_PARAM_IMAGEFX_COLOURPOINT,
   MMAL_PARAM_IMAGEFX_COLOURBALANCE,
   MMAL_PARAM_IMAGEFX_CARTOON,
   MMAL_PARAM_IMAGEFX_DEINTERLACE_DOUBLE,
   MMAL_PARAM_IMAGEFX_DEINTERLACE_ADV,
   MMAL_PARAM_IMAGEFX_DEINTERLACE_FAST,
   MMAL_PARAM_IMAGEFX_MAX = 0x7fffffff
} MMAL_PARAM_IMAGEFX_T;

typedef struct MMAL_PARAMETER_IMAGEFX_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_IMAGEFX_T value;   
} MMAL_PARAMETER_IMAGEFX_T;

#define MMAL_MAX_IMAGEFX_PARAMETERS 6  /* Image effects library currently uses a maximum of 5 parameters per effect */

typedef struct MMAL_PARAMETER_IMAGEFX_PARAMETERS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_IMAGEFX_T effect;   
   uint32_t num_effect_params;     
   uint32_t effect_parameter[MMAL_MAX_IMAGEFX_PARAMETERS]; 
} MMAL_PARAMETER_IMAGEFX_PARAMETERS_T;

typedef struct MMAL_PARAMETER_COLOURFX_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   int32_t enable;
   uint32_t u;
   uint32_t v;
} MMAL_PARAMETER_COLOURFX_T;

typedef enum MMAL_CAMERA_STC_MODE_T
{
   MMAL_PARAM_STC_MODE_OFF,         
   MMAL_PARAM_STC_MODE_RAW,         
   MMAL_PARAM_STC_MODE_COOKED,      
   MMAL_PARAM_STC_MODE_MAX = 0x7fffffff
} MMAL_CAMERA_STC_MODE_T;

typedef struct MMAL_PARAMETER_CAMERA_STC_MODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;
   MMAL_CAMERA_STC_MODE_T value;
} MMAL_PARAMETER_CAMERA_STC_MODE_T;

typedef enum MMAL_PARAM_FLICKERAVOID_T
{
   MMAL_PARAM_FLICKERAVOID_OFF,
   MMAL_PARAM_FLICKERAVOID_AUTO,
   MMAL_PARAM_FLICKERAVOID_50HZ,
   MMAL_PARAM_FLICKERAVOID_60HZ,
   MMAL_PARAM_FLICKERAVOID_MAX = 0x7FFFFFFF
} MMAL_PARAM_FLICKERAVOID_T;

typedef struct MMAL_PARAMETER_FLICKERAVOID_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_FLICKERAVOID_T value;   
} MMAL_PARAMETER_FLICKERAVOID_T;

typedef enum MMAL_PARAM_FLASH_T
{
   MMAL_PARAM_FLASH_OFF,
   MMAL_PARAM_FLASH_AUTO,
   MMAL_PARAM_FLASH_ON,
   MMAL_PARAM_FLASH_REDEYE,
   MMAL_PARAM_FLASH_FILLIN,
   MMAL_PARAM_FLASH_TORCH,
   MMAL_PARAM_FLASH_MAX = 0x7FFFFFFF
} MMAL_PARAM_FLASH_T;

typedef struct MMAL_PARAMETER_FLASH_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_FLASH_T value;   
} MMAL_PARAMETER_FLASH_T;

typedef enum MMAL_PARAM_REDEYE_T
{
   MMAL_PARAM_REDEYE_OFF,
   MMAL_PARAM_REDEYE_ON,
   MMAL_PARAM_REDEYE_SIMPLE,
   MMAL_PARAM_REDEYE_MAX = 0x7FFFFFFF
} MMAL_PARAM_REDEYE_T;

typedef struct MMAL_PARAMETER_REDEYE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_REDEYE_T value;   
} MMAL_PARAMETER_REDEYE_T;

typedef enum MMAL_PARAM_FOCUS_T
{
   MMAL_PARAM_FOCUS_AUTO,
   MMAL_PARAM_FOCUS_AUTO_NEAR,
   MMAL_PARAM_FOCUS_AUTO_MACRO,
   MMAL_PARAM_FOCUS_CAF,
   MMAL_PARAM_FOCUS_CAF_NEAR,
   MMAL_PARAM_FOCUS_FIXED_INFINITY,
   MMAL_PARAM_FOCUS_FIXED_HYPERFOCAL,
   MMAL_PARAM_FOCUS_FIXED_NEAR,
   MMAL_PARAM_FOCUS_FIXED_MACRO,
   MMAL_PARAM_FOCUS_EDOF,
   MMAL_PARAM_FOCUS_CAF_MACRO,
   MMAL_PARAM_FOCUS_CAF_FAST,
   MMAL_PARAM_FOCUS_CAF_NEAR_FAST,
   MMAL_PARAM_FOCUS_CAF_MACRO_FAST,
   MMAL_PARAM_FOCUS_FIXED_CURRENT,
   MMAL_PARAM_FOCUS_MAX = 0x7FFFFFFF
} MMAL_PARAM_FOCUS_T;

typedef struct MMAL_PARAMETER_FOCUS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_FOCUS_T value;   
} MMAL_PARAMETER_FOCUS_T;

typedef enum MMAL_PARAM_CAPTURE_STATUS_T
{
   MMAL_PARAM_CAPTURE_STATUS_NOT_CAPTURING,
   MMAL_PARAM_CAPTURE_STATUS_CAPTURE_STARTED,
   MMAL_PARAM_CAPTURE_STATUS_CAPTURE_ENDED,

   MMAL_PARAM_CAPTURE_STATUS_MAX = 0x7FFFFFFF
} MMAL_PARAM_CAPTURE_STATUS_T;

typedef struct MMAL_PARAMETER_CAPTURE_STATUS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_CAPTURE_STATUS_T status;   
} MMAL_PARAMETER_CAPTURE_STATUS_T;

typedef enum MMAL_PARAM_FOCUS_STATUS_T
{
   MMAL_PARAM_FOCUS_STATUS_OFF,
   MMAL_PARAM_FOCUS_STATUS_REQUEST,
   MMAL_PARAM_FOCUS_STATUS_REACHED,
   MMAL_PARAM_FOCUS_STATUS_UNABLE_TO_REACH,
   MMAL_PARAM_FOCUS_STATUS_LOST,
   MMAL_PARAM_FOCUS_STATUS_CAF_MOVING,
   MMAL_PARAM_FOCUS_STATUS_CAF_SUCCESS,
   MMAL_PARAM_FOCUS_STATUS_CAF_FAILED,
   MMAL_PARAM_FOCUS_STATUS_MANUAL_MOVING,
   MMAL_PARAM_FOCUS_STATUS_MANUAL_REACHED,
   MMAL_PARAM_FOCUS_STATUS_CAF_WATCHING,
   MMAL_PARAM_FOCUS_STATUS_CAF_SCENE_CHANGED,

   MMAL_PARAM_FOCUS_STATUS_MAX = 0x7FFFFFFF
} MMAL_PARAM_FOCUS_STATUS_T;

typedef struct MMAL_PARAMETER_FOCUS_STATUS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_FOCUS_STATUS_T status;   
} MMAL_PARAMETER_FOCUS_STATUS_T;

typedef enum MMAL_PARAM_FACE_TRACK_MODE_T
{
   MMAL_PARAM_FACE_DETECT_NONE,                           
   MMAL_PARAM_FACE_DETECT_ON,                             
   MMAL_PARAM_FACE_DETECT_MAX = 0x7FFFFFFF
} MMAL_PARAM_FACE_TRACK_MODE_T;

typedef struct MMAL_PARAMETER_FACE_TRACK_T /* face tracking control */
{
   MMAL_PARAMETER_HEADER_T hdr;
   MMAL_PARAM_FACE_TRACK_MODE_T mode;
   uint32_t maxRegions;
   uint32_t frames;
   uint32_t quality;
} MMAL_PARAMETER_FACE_TRACK_T;

typedef struct MMAL_PARAMETER_FACE_TRACK_FACE_T /* face tracking face information */
{
   int32_t     face_id;             
   int32_t     score;               
   MMAL_RECT_T face_rect;           
   MMAL_RECT_T eye_rect[2];         
   MMAL_RECT_T mouth_rect;          
} MMAL_PARAMETER_FACE_TRACK_FACE_T;

typedef struct MMAL_PARAMETER_FACE_TRACK_RESULTS_T /* face tracking results */
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t num_faces;        
   uint32_t frame_width;      
   uint32_t frame_height;     
   MMAL_PARAMETER_FACE_TRACK_FACE_T faces[1];   
} MMAL_PARAMETER_FACE_TRACK_RESULTS_T;

typedef enum MMAL_PARAMETER_CAMERA_CONFIG_TIMESTAMP_MODE_T
{
   MMAL_PARAM_TIMESTAMP_MODE_ZERO,           
   MMAL_PARAM_TIMESTAMP_MODE_RAW_STC,        
   MMAL_PARAM_TIMESTAMP_MODE_RESET_STC,      
   MMAL_PARAM_TIMESTAMP_MODE_MAX = 0x7FFFFFFF
} MMAL_PARAMETER_CAMERA_CONFIG_TIMESTAMP_MODE_T;

typedef struct MMAL_PARAMETER_CAMERA_CONFIG_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   /* Parameters for setting up the image pools */
   uint32_t max_stills_w;        
   uint32_t max_stills_h;
   uint32_t stills_yuv422;       
   uint32_t one_shot_stills;     
   uint32_t max_preview_video_w; 
   uint32_t max_preview_video_h;
   uint32_t num_preview_video_frames;

   uint32_t stills_capture_circular_buffer_height; 
   uint32_t fast_preview_resume;    
   MMAL_PARAMETER_CAMERA_CONFIG_TIMESTAMP_MODE_T use_stc_timestamp;
} MMAL_PARAMETER_CAMERA_CONFIG_T;

#define MMAL_PARAMETER_CAMERA_INFO_MAX_CAMERAS 4
#define MMAL_PARAMETER_CAMERA_INFO_MAX_FLASHES 2

typedef struct MMAL_PARAMETER_CAMERA_INFO_CAMERA_T
{
   uint32_t    port_id;
   uint32_t    max_width;
   uint32_t    max_height;
   MMAL_BOOL_T lens_present;
} MMAL_PARAMETER_CAMERA_INFO_CAMERA_T;

typedef enum MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_T
{
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_XENON = 0, /* Make values explicit */
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_LED   = 1, /* to ensure they match */
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_OTHER = 2, /* values in config ini */
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_MAX = 0x7FFFFFFF
} MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_T;

typedef struct MMAL_PARAMETER_CAMERA_INFO_FLASH_T
{
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_T flash_type;
} MMAL_PARAMETER_CAMERA_INFO_FLASH_T;

typedef struct MMAL_PARAMETER_CAMERA_INFO_T
{
   MMAL_PARAMETER_HEADER_T             hdr;
   uint32_t                            num_cameras;
   uint32_t                            num_flashes;
   MMAL_PARAMETER_CAMERA_INFO_CAMERA_T cameras[MMAL_PARAMETER_CAMERA_INFO_MAX_CAMERAS];
   MMAL_PARAMETER_CAMERA_INFO_FLASH_T  flashes[MMAL_PARAMETER_CAMERA_INFO_MAX_FLASHES];
} MMAL_PARAMETER_CAMERA_INFO_T;

typedef enum MMAL_PARAMETER_CAPTUREMODE_MODE_T
{
   MMAL_PARAM_CAPTUREMODE_WAIT_FOR_END,            
   MMAL_PARAM_CAPTUREMODE_WAIT_FOR_END_AND_HOLD,   
   MMAL_PARAM_CAPTUREMODE_RESUME_VF_IMMEDIATELY,   
} MMAL_PARAMETER_CAPTUREMODE_MODE_T;

typedef struct MMAL_PARAMETER_CAPTUREMODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;
   MMAL_PARAMETER_CAPTUREMODE_MODE_T mode;
} MMAL_PARAMETER_CAPTUREMODE_T;

typedef enum MMAL_PARAMETER_FOCUS_REGION_TYPE_T
{
   MMAL_PARAMETER_FOCUS_REGION_TYPE_NORMAL,     
   MMAL_PARAMETER_FOCUS_REGION_TYPE_FACE,       
   MMAL_PARAMETER_FOCUS_REGION_TYPE_MAX
} MMAL_PARAMETER_FOCUS_REGION_TYPE_T;

typedef struct MMAL_PARAMETER_FOCUS_REGION_T
{
   MMAL_RECT_T rect;    
   uint32_t weight;     
   uint32_t mask;       
   MMAL_PARAMETER_FOCUS_REGION_TYPE_T type;  
} MMAL_PARAMETER_FOCUS_REGION_T;

typedef struct MMAL_PARAMETER_FOCUS_REGIONS_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   uint32_t                         num_regions;      
   MMAL_BOOL_T                      lock_to_faces;    
   MMAL_PARAMETER_FOCUS_REGION_T    regions[1];       
} MMAL_PARAMETER_FOCUS_REGIONS_T;

typedef struct MMAL_PARAMETER_INPUT_CROP_T
{
   MMAL_PARAMETER_HEADER_T hdr;
   MMAL_RECT_T             rect;    
} MMAL_PARAMETER_INPUT_CROP_T;

typedef struct MMAL_PARAMETER_SENSOR_INFORMATION_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   MMAL_RATIONAL_T                  f_number;         
   MMAL_RATIONAL_T                  focal_length;     
   uint32_t                         model_id;         
   uint32_t                         manufacturer_id;  
   uint32_t                         revision;         
} MMAL_PARAMETER_SENSOR_INFORMATION_T;

typedef struct MMAL_PARAMETER_FLASH_SELECT_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   MMAL_PARAMETER_CAMERA_INFO_FLASH_TYPE_T flash_type;   
} MMAL_PARAMETER_FLASH_SELECT_T;

typedef struct MMAL_PARAMETER_FIELD_OF_VIEW_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   MMAL_RATIONAL_T                  fov_h;         
   MMAL_RATIONAL_T                  fov_v;         
} MMAL_PARAMETER_FIELD_OF_VIEW_T;

typedef enum MMAL_PARAMETER_DRC_STRENGTH_T
{
   MMAL_PARAMETER_DRC_STRENGTH_OFF,
   MMAL_PARAMETER_DRC_STRENGTH_LOW,
   MMAL_PARAMETER_DRC_STRENGTH_MEDIUM,
   MMAL_PARAMETER_DRC_STRENGTH_HIGH,
   MMAL_PARAMETER_DRC_STRENGTH_MAX = 0x7fffffff
} MMAL_PARAMETER_DRC_STRENGTH_T;

typedef struct MMAL_PARAMETER_DRC_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   MMAL_PARAMETER_DRC_STRENGTH_T    strength;      
} MMAL_PARAMETER_DRC_T;

typedef enum MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_T
{
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_FACETRACKING,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_REDEYE_REDUCTION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_VIDEO_STABILISATION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_WRITE_RAW,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_VIDEO_DENOISE,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_STILLS_DENOISE,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_TEMPORAL_DENOISE,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_ANTISHAKE,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_IMAGE_EFFECTS,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_DYNAMIC_RANGE_COMPRESSION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_FACE_RECOGNITION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_FACE_BEAUTIFICATION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_SCENE_DETECTION,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_HIGH_DYNAMIC_RANGE,
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_MAX = 0x7fffffff
} MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_T;

typedef struct MMAL_PARAMETER_ALGORITHM_CONTROL_T
{
   MMAL_PARAMETER_HEADER_T          hdr;
   MMAL_PARAMETER_ALGORITHM_CONTROL_ALGORITHMS_T algorithm;
   MMAL_BOOL_T                      enabled;
} MMAL_PARAMETER_ALGORITHM_CONTROL_T;


typedef enum MMAL_PARAM_CAMERA_USE_CASE_T
{
   MMAL_PARAM_CAMERA_USE_CASE_UNKNOWN,             
   MMAL_PARAM_CAMERA_USE_CASE_STILLS_CAPTURE,      
   MMAL_PARAM_CAMERA_USE_CASE_VIDEO_CAPTURE,       
   MMAL_PARAM_CAMERA_USE_CASE_MAX = 0x7fffffff
} MMAL_PARAM_CAMERA_USE_CASE_T;

typedef struct MMAL_PARAMETER_CAMERA_USE_CASE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_CAMERA_USE_CASE_T use_case;   
} MMAL_PARAMETER_CAMERA_USE_CASE_T;

typedef struct MMAL_PARAMETER_FPS_RANGE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_RATIONAL_T   fps_low;                
   MMAL_RATIONAL_T   fps_high;               
} MMAL_PARAMETER_FPS_RANGE_T;

typedef struct MMAL_PARAMETER_ZEROSHUTTERLAG_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_BOOL_T zero_shutter_lag_mode;        
   MMAL_BOOL_T concurrent_capture;           
} MMAL_PARAMETER_ZEROSHUTTERLAG_T;

typedef struct MMAL_PARAMETER_AWB_GAINS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_RATIONAL_T r_gain;                   
   MMAL_RATIONAL_T b_gain;                   
} MMAL_PARAMETER_AWB_GAINS_T;

typedef struct MMAL_PARAMETER_CAMERA_SETTINGS_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   uint32_t exposure;
   MMAL_RATIONAL_T analog_gain;
   MMAL_RATIONAL_T digital_gain;
   MMAL_RATIONAL_T awb_red_gain;
   MMAL_RATIONAL_T awb_blue_gain;
   uint32_t focus_position;
} MMAL_PARAMETER_CAMERA_SETTINGS_T;

typedef enum MMAL_PARAM_PRIVACY_INDICATOR_T
{
   MMAL_PARAMETER_PRIVACY_INDICATOR_OFF,        
   MMAL_PARAMETER_PRIVACY_INDICATOR_ON,         
   MMAL_PARAMETER_PRIVACY_INDICATOR_FORCE_ON,   
   MMAL_PARAMETER_PRIVACY_INDICATOR_MAX = 0x7fffffff
} MMAL_PARAM_PRIVACY_INDICATOR_T;

typedef struct MMAL_PARAMETER_PRIVACY_INDICATOR_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_PARAM_PRIVACY_INDICATOR_T mode;
} MMAL_PARAMETER_PRIVACY_INDICATOR_T;

#define MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN 32
typedef struct MMAL_PARAMETER_CAMERA_ANNOTATE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_BOOL_T enable;
   char text[MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN];
   MMAL_BOOL_T show_shutter;
   MMAL_BOOL_T show_analog_gain;
   MMAL_BOOL_T show_lens;
   MMAL_BOOL_T show_caf;
   MMAL_BOOL_T show_motion;
} MMAL_PARAMETER_CAMERA_ANNOTATE_T;

#define MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN_V2 256
typedef struct MMAL_PARAMETER_CAMERA_ANNOTATE_V2_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_BOOL_T enable;
   MMAL_BOOL_T show_shutter;
   MMAL_BOOL_T show_analog_gain;
   MMAL_BOOL_T show_lens;
   MMAL_BOOL_T show_caf;
   MMAL_BOOL_T show_motion;
   MMAL_BOOL_T show_frame_num;
   MMAL_BOOL_T black_text_background;
   char text[MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN_V2];
} MMAL_PARAMETER_CAMERA_ANNOTATE_V2_T;

#define MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN_V3 256
typedef struct MMAL_PARAMETER_CAMERA_ANNOTATE_V3_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_BOOL_T enable;
   MMAL_BOOL_T show_shutter;
   MMAL_BOOL_T show_analog_gain;
   MMAL_BOOL_T show_lens;
   MMAL_BOOL_T show_caf;
   MMAL_BOOL_T show_motion;
   MMAL_BOOL_T show_frame_num;
   MMAL_BOOL_T enable_text_background;
   MMAL_BOOL_T custom_background_colour;
   uint8_t     custom_background_Y;
   uint8_t     custom_background_U;
   uint8_t     custom_background_V;
   uint8_t     dummy1;
   MMAL_BOOL_T custom_text_colour;
   uint8_t     custom_text_Y;
   uint8_t     custom_text_U;
   uint8_t     custom_text_V;
   uint8_t     text_size;
   char text[MMAL_CAMERA_ANNOTATE_MAX_TEXT_LEN_V3];
} MMAL_PARAMETER_CAMERA_ANNOTATE_V3_T;

typedef enum MMAL_STEREOSCOPIC_MODE_T {
   MMAL_STEREOSCOPIC_MODE_NONE = 0,
   MMAL_STEREOSCOPIC_MODE_SIDE_BY_SIDE = 1,
   MMAL_STEREOSCOPIC_MODE_TOP_BOTTOM = 2,
   MMAL_STEREOSCOPIC_MODE_MAX = 0x7FFFFFFF,
} MMAL_STEREOSCOPIC_MODE_T;

typedef struct MMAL_PARAMETER_STEREOSCOPIC_MODE_T
{
   MMAL_PARAMETER_HEADER_T hdr;

   MMAL_STEREOSCOPIC_MODE_T mode;
   MMAL_BOOL_T decimate;
   MMAL_BOOL_T swap_eyes;
} MMAL_PARAMETER_STEREOSCOPIC_MODE_T;

#endif  /* MMAL_PARAMETERS_CAMERA_H */