Camera Library Referencecamera_api.h Parent topic: camera_api.h

camera_frametype_t

Updated: April 19, 2023

The frame types for an image buffer

Synopsis:

#include <camera/camera_api.h>
typedef enum {
    CAMERA_FRAMETYPE_UNSPECIFIED = 0,
    CAMERA_FRAMETYPE_NV12 = 1,
    CAMERA_FRAMETYPE_RGB8888 = 2,
    CAMERA_FRAMETYPE_RGB888 = 3,
    CAMERA_FRAMETYPE_GRAY8 = 5,
    CAMERA_FRAMETYPE_METADATA = 6,
    CAMERA_FRAMETYPE_BAYER = 7,
    CAMERA_FRAMETYPE_CBYCRY = 8,
    CAMERA_FRAMETYPE_COMPRESSEDVIDEO = 9,
    CAMERA_FRAMETYPE_COMPRESSEDAUDIO = 10,
    CAMERA_FRAMETYPE_RGB565 = 11,
    CAMERA_FRAMETYPE_YCBCR420P = 13,
    CAMERA_FRAMETYPE_YCBYCR = 14,
    CAMERA_FRAMETYPE_YCRYCB = 15,
    CAMERA_FRAMETYPE_CRYCBY = 16,
    CAMERA_FRAMETYPE_ROI = 17,
    CAMERA_FRAMETYPE_BAYER14_RGGB_PADLO16 = 18,
    CAMERA_FRAMETYPE_NV16 = 27,
    CAMERA_FRAMETYPE_NUMFRAMETYPES
} camera_frametype_t;

Data:

CAMERA_FRAMETYPE_UNSPECIFIED
The frame type has no associated format, no recognized format, or is unformatted.
CAMERA_FRAMETYPE_NV12
The frame type is NV12-formatted data.

The camera_frame_nv12_t structure represents this frame type.

CAMERA_FRAMETYPE_RGB8888
The frame type is 32-bit ARGB data.

The camera_frame_rgb8888_t structure represents this frame type.

CAMERA_FRAMETYPE_RGB888
The frame type is 24-bit RGB data.

The camera_frame_rgb888_t structure represents this frame type.

CAMERA_FRAMETYPE_GRAY8
The frame type is 8-bit gray-scale image data.

The camera_frame_gray8_t structure represents this frame type.

CAMERA_FRAMETYPE_METADATA
The frame type is metadata.

The camera_frame_meta_t structure represents this frame type.

CAMERA_FRAMETYPE_BAYER
The image is a 10-bit Bayer frame type.

The camera_frame_bayer_t structure represents this frame type.

CAMERA_FRAMETYPE_CBYCRY
The image is a YCbCr 4:2:2 packed frame type.

The camera_frame_cbycry_t structure represents this frame type.

CAMERA_FRAMETYPE_COMPRESSEDVIDEO
The frame consists of compressed video data.

The camera_frame_compressedvideo_t structure represents this frame type.

CAMERA_FRAMETYPE_COMPRESSEDAUDIO
The frame consists of compressed audio data.

The camera_frame_compressedaudio_t structure represents this frame type.

CAMERA_FRAMETYPE_RGB565
The frame type is 16-bit RGB data (5-bit red component, 6-bit green component, 5-bit blue component).

The camera_frame_rgb565_t structure represents this frame type.

CAMERA_FRAMETYPE_YCBCR420P
The frame type is a 4:2:0 YCbCr formats where Y, Cb and Cr are stored in separate planes.

The camera_frame_ycbcr420p_t structure represents this frame type.

CAMERA_FRAMETYPE_YCBYCR
The image is a YCbCr 4:2:2 packed frame type where the pixel order is Y, Cb, Y, Cr.

The camera_frame_ycbycr_t structure represents this frame type.

CAMERA_FRAMETYPE_YCRYCB
The image is a YCbCr 4:2:2 packed frame type where the pixel order is Y, Cr, Y, Cb.

The camera_frame_ycrycb_t structure represents this frame type.

CAMERA_FRAMETYPE_CRYCBY
The image is a YCbCr 4:2:2 packed frame type where the pixel order is Cr, Y, Cb, Y.

The camera_frame_crycby_t structure represents this frame type.

CAMERA_FRAMETYPE_ROI
The image is a region-of-interest (ROI) image within a bigger buffer.

The camera_frame_roi_t structure represents this frame type.

CAMERA_FRAMETYPE_BAYER14_RGGB_PADLO16
The image is 14-bit Bayer data in a 16-bit buffer.
The camera_frame_bayer_t structure represents this frame type, and is filled in as follows : 
 format = CAMERA_BAYERFORMAT_RGGB
 packing = 16
 bpp = 14
 le = false
 cadence_length = 16
 pixels_per_cadence = 1
 justification = CAMERA_BAYERJUSTIFY_LEFT_BIT0LSB,
 Bit:          FEDCBA9876543210 FEDCBA9876543210
 Scanline n:   RRRRRRRRRRRRRR00 GGGGGGGGGGGGGG00
 Scanline n+1: GGGGGGGGGGGGGG00 BBBBBBBBBBBBBB00
CAMERA_FRAMETYPE_NV16
The frame type is NV16-formatted data.

The camera_frame_nv12_t structure represents this frame type.

CAMERA_FRAMETYPE_NUMFRAMETYPES
An end-of-list identifier that indicates the number of frame types recognized by this library.

Library:

libcamapi

Description:

Frame types are used to distinguish between frame descriptors within a camera_buffer_t structure.

Parent topic: camera_api.h