mpix/types.h

All of libmpix type definitions. More...

Data Structures
struct	mpix_format
	Image format description. More...
struct	mpix_ring
	Ring buffer of pixels. More...
struct	mpix_base_op
	One step of a line operation pipeline. More...
struct	mpix_image
	Represent the image currently being processed. More...
struct	mpix_str
struct	mpix_palette
struct	mpix_stats
struct	mpix_auto_ctrls

Enumerations
enum	mpix_op_type { MPIX_OP_END , MPIX_NB_OP }
	MPIX operation type identifying an operation family. More...
enum	mpix_jpeg_quality { MPIX_JPEG_QUALITY_DEFAULT , MPIX_NB_JPEG_QUALITY }
enum	mpix_kernel_type {   MPIX_KERNEL_EDGE_DETECT , MPIX_KERNEL_GAUSSIAN_BLUR , MPIX_KERNEL_IDENTITY , MPIX_KERNEL_SHARPEN ,   MPIX_NB_KERNEL }
enum	mpix_control_id {   MPIX_CID_BLACK_LEVEL , MPIX_CID_GAMMA_LEVEL , MPIX_CID_RED_BALANCE , MPIX_CID_BLUE_BALANCE ,   MPIX_CID_JPEG_QUALITY , MPIX_CID_COLOR_MATRIX , MPIX_NB_CID }

Detailed Description

All of libmpix type definitions.

SPDX-License-Identifier: Apache-2.0

Enumeration Type Documentation

mpix_control_id

enum mpix_control_id

Control identifiers to select which parameter of the ISP to tune

Enumerator
MPIX_CID_BLACK_LEVEL	Value in [0..255] range to subtract to every pixel to compensate the sensor offset
MPIX_CID_GAMMA_LEVEL	Gamma value (in Q.10) to use to gamma-encode the image
MPIX_CID_RED_BALANCE	Correction level (in Q.10) to apply to the red pixels as opposed to green pixels
MPIX_CID_BLUE_BALANCE	Correction level (in Q.10) to apply to the blue pixels as opposed to green pixels
MPIX_CID_JPEG_QUALITY	JPEG quality level (enum) to use while encoding/decoding images
MPIX_CID_COLOR_MATRIX	Color correction matrix coefficients (in Q.10, array of 9 values)
MPIX_NB_CID	Total number of control IDs

mpix_jpeg_quality

enum mpix_jpeg_quality

JPEG image quality

Enumerator
MPIX_JPEG_QUALITY_DEFAULT	Default JPEG quality level of the library
MPIX_NB_JPEG_QUALITY	Number of possible JPEG qualities

mpix_kernel_type

enum mpix_kernel_type

Type of convolution kernel

Enumerator
MPIX_KERNEL_EDGE_DETECT	Turn the high contrast region in white, and low-contrast in black
MPIX_KERNEL_GAUSSIAN_BLUR	Apply a blur to the image, the intensity depends on the kernel size
MPIX_KERNEL_IDENTITY	No modification to the image at all, useful for testing purpose
MPIX_KERNEL_SHARPEN	Accentuate the contrasted region of the image

mpix_op_type

enum mpix_op_type

MPIX operation type identifying an operation family.

Each type can further be using its own methods for identifying the particular operation.