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_0 , MPIX_CID_COLOR_MATRIX_1 , MPIX_CID_COLOR_MATRIX_2 , MPIX_CID_COLOR_MATRIX_3 , MPIX_CID_COLOR_MATRIX_4 , MPIX_CID_COLOR_MATRIX_5 , MPIX_CID_COLOR_MATRIX_6 , MPIX_CID_COLOR_MATRIX_7 , MPIX_CID_COLOR_MATRIX_8 , MPIX_NB_CID }

enum	mpix_mem_source { MPIX_MEM_SOURCE_DEFAULT , MPIX_MEM_SOURCE_USER , MPIX_MEM_SOURCE_CUSTOM0 }
	Flag to specify which memory pool to use. More...

Detailed Description

All of libmpix type definitions.

SPDX-License-Identifier: Apache-2.0

Enumeration Type Documentation

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_0	Color correction matrix coefficient (in Q.10): red effect on red
MPIX_CID_COLOR_MATRIX_1	Color correction matrix coefficient (in Q.10): green effect on red
MPIX_CID_COLOR_MATRIX_2	Color correction matrix coefficient (in Q.10): blue effect on red
MPIX_CID_COLOR_MATRIX_3	Color correction matrix coefficient (in Q.10): red effect on green
MPIX_CID_COLOR_MATRIX_4	Color correction matrix coefficient (in Q.10): green effect on green
MPIX_CID_COLOR_MATRIX_5	Color correction matrix coefficient (in Q.10): blue effect on green
MPIX_CID_COLOR_MATRIX_6	Color correction matrix coefficient (in Q.10): red effect on blue
MPIX_CID_COLOR_MATRIX_7	Color correction matrix coefficient (in Q.10): green effect on blue
MPIX_CID_COLOR_MATRIX_8	Color correction matrix coefficient (in Q.10): blue effect on blue
MPIX_NB_CID	Total number of control IDs

JPEG image quality

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

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

Flag to specify which memory pool to use.

Enumerator
MPIX_MEM_SOURCE_DEFAULT	Default/internal heap
MPIX_MEM_SOURCE_USER	External user-provided memory (not freed by libmpix)
MPIX_MEM_SOURCE_CUSTOM0	Custom memory types for user code definitions

MPIX operation type identifying an operation family.

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