camera_buffer_t

Structure representing the buffers handled by callbacks used by the Camera library.

#include <camera/camera_api.h>
    
      

typedef struct  {
    camera_frametype_t frametype ;
    uint64_t framesize ;
    uint8_t * framebuf ;
    uint64_t framemetasize ;
    camera_metapacket_t * framemeta ;
    int64_t frametimestamp ;
    int32_t frameorientation ;
    uint32_t reserved [4];
    camera_framedesc_t framedesc ;
}camera_buffer_t;

Data:

camera_frametype_t frametype

The type of frame descriptor that is used to distinguish between members of the camera_framedesc_t union.

uint64_t framesize

The size of the camera_buffer_t.

uint8_t * framebuf

A pointer to the frame data.

uint64_t framemetasize

The size of the metadata frame.

camera_metapacket_t * framemeta

A pointer to the metadata frame.

int64_t frametimestamp

The time stamp when the buffer was filled. The timestamp is the system monotonic clock.

int32_t frameorientation

The rotation delta from the default device orientation. The timestamp is the system monotonic clock. The rotation is measured in degrees, clockwise.

uint32_t reserved

For internal use. Do not use.

camera_framedesc_t framedesc

The union which describes the geometry of the image data being reported by the framebuf field in this structure.

Library:

Description: