FCP Configuration

Introduction

This is VISS FCP FCPA Configuration file

Files
file	fcp_cfg.h
	Inteface file for Flex Color processing module.

Data Structures
struct	Fcp_CcmConfig
	Color Conversion Module Used 4 outputs of the CFA and generates 3 outputs. Allows genration of the different color combination from four inputs colors. More...
struct	Fcp_GammaConfig
	Contrast stretch/gamma correction module configuration Can be used to provide a gain and offset to stretch the histogram and increase contrast in the image. Can replace the standard gamma table for standard color processing. Uses independent Lut for each color. More...
struct	Fcp_Rgb2YuvConfig
	RGB 2 YUV conversion coefficients. Converts 12bit RGB to 12bit YUV. Output of this conversion is YUV444. More...
struct	Fcp_Rgb2HsvConfig
	RGB to HSV color conversion module This module is used to convert from RGB format to Saturation and Greyscale value. Does not support hue generation. Greyscale is computed by doing weighter average of three input, H1, H2 and H3. H1 and H2 inputs can be selected from different sources. Saturation block first applies dynamic white balance offset to correct the saturation plane and then calculates the saturation. More...
struct	Fcp_HistConfig
	Histogram Module configuration Used to configure Histogram module Used to enable/disable histogram module. More...
struct	Fcp_HistData
	Used to read histogram data. More...
struct	Fcp_OutputSelect
	There are 5 output channels from VISS, the outputs format for all of them can be selecting appropriate data formats. The data format can further be overridded using below variables. For example, Luma and chroma 12 bit output can be selected by YUV420 data format and 12bit CCSF, luma12 output channel can further be changed to get Greyscale value from RGB2HSV output using Fcp_Luma12OutSelect in the below structure. More...
struct	Fcp_CfaConfig
	Flex CFA/Demosaicing Module Configuration Refer to specs for more details on this module. More...
struct	Fcp_RgbLutConfig
	Structure for configuring RGB Companding LUT This Lut is used for companding 12b RGB to 8b RGB If this lut is disabled, a fixed shift is used for converting 12b to 8b RGB. There is only one enable bit for all three luts. More...
struct	Fcp_YuvSatLutConfig
	Structure for configuring YUV and Saturation Companding LUT This Lut is used for companding 12b RGB to 8b RGB If this lut is disabled, a fixed shift is used for converting 12b to 8b Luma/Chroma/Saturation Each individual Lut can be enabled/disabled. More...
struct	Fcp_EeConfig
struct	Fcp_Control
	FCP control structure. More...

Macros
#define	FCP_MAX_CCM_COEFF_IN_RAW   (4U)
#define	FCP_MAX_CCM_COEFF   (3U)
#define	FCP_MAX_RGB2YUV_COEFF   (3U)
#define	FCP_RGB2HSV_MAX_IN_COLOR   (3U)
#define	FCP_MAX_CFA_COEFF   (1728U)
#define	FCP_MAX_COLOR_COMP   (4U)
#define	FCP_CFA_MAX_PHASE   (4U)
#define	FCP_CFA_MAX_SET   (2U)
#define	FCP_CFA_MAX_SET_THR   (7U)
#define	FCP_COMPANDING_LUT_SIZE   (639U)
	Companding module Lut size. More...
#define	FCP_GAMMA_LUT_SIZE   (513U)
	Contrast stretch/gamma module Lut size. More...
#define	FCP_EE_LUT_SIZE   (4096U)
#define	FCP_RGB_YUVSAT_LUT_SIZE   (513U)
	12b to 8b companding module Lut Size for RGB and YUV/Saturation More...
#define	FCP_HISTOGRAM_SIZE   (256U)
	Size of the histogram data. More...

FCP IOCTL macros
Control commands for FCP module in VISS Mainly used to set configuration of FCP submodules
#define	IOCTL_FCP_SET_CONFIG   (VHWA_IOCTL_FCP_IOCTL_BASE)
	Used for setting individual FCP sub-module's configuration. Single ioctl for configuring all sub-module's configuration, by selecting module id and setting appropriate pointer in Fcp_Control. This is also used for configuring CFA module. More...
#define	IOCTL_FCP_GET_HISTOGRAM   (VHWA_IOCTL_FCP_IOCTL_BASE + 1U)
	Used for reading histogram data. This ioctl reads the current histogram data from the registers and returns it to user. Uses Fcp_HistData as an argument. More...

Saturation Mode
This mode is used for selecting numerator in the saturation calculation block. Caution: This macro value is used directly in configuring register.
#define	FCP_SAT_MODE_SUM_RGB_MINUS_MIN_RGB   (0U)
#define	FCP_SAT_MODE_MAX_RGB_MINUS_MIN_RGB   (1U)
#define	FCP_SAT_MODE_MAX   (2U)

Saturation Divison
This is used for selecting denominator in saturation operation. Caution: This macro value is used directly in configuring register.
#define	FCP_SAT_DIV_1   (0U)
#define	FCP_SAT_DIV_MAX_RGB   (1U)
#define	FCP_SAT_DIV_4096_MINUS_GREY   (2U)
#define	FCP_SAT_DIV_SUM_RGB   (3U)
#define	FCP_SAT_DIV_MAX   (4U)

RGB 2 HSV input select
This enum is used for selecting input to the RGB 2 HSV block. RGB input for the RGB2HSV module can come either from the output of the Contrast block, ie after gamma correcttion or from the input of the contrast block ie before gamma correction. Caution: This macro value is used directly in configuring register.
#define	FCP_RGB2HSV_INPUT_CONTRAST_OUTPUT   (0U)
#define	FCP_RGB2HSV_INPUT_CONTRAST_INPUT   (1U)
#define	FCP_RGB2HSV_INPUT_MAX   (2U)

RGB 2 HSV H1 input select
H1 input is used in calculating grey scale in the RGB 2 HSV module. This enum is used for selecting h1 input. GreyScale is calculated using weighted average of H1, H2 and H3. H1 Input is selected using this enum. Caution: This macro value is used directly in configuring register.
#define	FCP_RGB2HSV_H1_INPUT_RED_COLOR   (0U)
#define	FCP_RGB2HSV_H1_INPUT_MIN_RGB   (1U)
#define	FCP_RGB2HSV_H1_INPUT_MAX   (2U)

RGB 2 HSV H2 input select
H1 input is used in calculating grey scale in the RGB 2 HSV module. This enum is used for selecting h2 input. GreyScale is calculated using weighted average of H1, H2 and H3. H2 Input is selected using this enum. Caution: This macro value is used directly in configuring register.
#define	FCP_RGB2HSV_H2_INPUT_BLUE_COLOR   (0U)
#define	FCP_RGB2HSV_H2_INPUT_MAX_RGB   (1U)
#define	FCP_RGB2HSV_H2_INPUT_MAX   (2U)

Histogram Input Selection
Selects the input to the histogram module Caution: This macro value is used directly in configuring register.
#define	FCP_HIST_IN_SEL_COLOR_RED   (0U)
#define	FCP_HIST_IN_SEL_COLOR_GREEN   (1U)
#define	FCP_HIST_IN_SEL_COLOR_BLUE   (2U)
#define	FCP_HIST_IN_SEL_CLR   (3U)
#define	FCP_HIST_IN_SEL_COLOR_R2GB_DIV_4   (4U)
#define	FCP_HIST_IN_SEL_COLOR_RGB_DIV_3   (5U)
#define	FCP_HIST_IN_SEL_MAX   (6U)

CFA Core Selection
Selects CFA Gradient and direction core There are two sets of gradient and direction core in CFA to support sensors having two kinds of data type ie RGB-IR. Each set can be used for one kind of data type. Caution: This macro value is used directly in configuring register.
#define	FCP_CFA_CORE_SEL_CORE0   (0U)
#define	FCP_CFA_CORE_SEL_CORE1   (1U)

CFA blending mode
Gradient and intensity calculation uses bitmask to select the desired pixel position for calculating the horizontal and the vertical gradient. This enum is used for selecting bit mask. Refer to spec for more details Caution: This macro value is used directly in configuring register.
#define	FCP_CFA_CORE_BLEND_MODE_INPUT0   (0U)
#define	FCP_CFA_CORE_BLEND_MODE_INPUT01   (1U)
#define	FCP_CFA_CORE_BLEND_MODE_INPUT012   (2U)
#define	FCP_CFA_CORE_BLEND_MODE_ADAPT_INPUT012   (3U)
#define	FCP_CFA_CORE_BLEND_MODE_MAX   (4U)

Selects the output on Luma12 output path
enum to select output pipe/channel on luma12 output Luma12 output pipe is mainly used for outputting 12b luma, but It can also be used to output one of the CFA output color. Caution: This macro value is used directly in configuring register.
#define	FCP_LUMA12_OUT_DISABLE   (0U)
#define	FCP_LUMA12_OUT_C1   (1U)
#define	FCP_LUMA12_OUT_C2   (2U)
#define	FCP_LUMA12_OUT_C3   (3U)
#define	FCP_LUMA12_OUT_C4   (4U)
#define	FCP_LUMA12_OUT_RGB2YUV   (5U)
#define	FCP_LUMA12_OUT_RGB2HSV   (6U)
#define	FCP_LUMA12_OUT_CFA_C1   (7U)
#define	FCP_LUMA12_OUT_MAX   (8U)

Selects the output on Chroma12 output path
Enum to select output pipe/channel on chroma12 output Chroma12 output pipe is mainly used for outputting 12b chroma, but It can also be used to output C1 output color from CFA. Caution: This macro value is used directly in configuring register.
#define	FCP_CHROMA12_OUT_DISABLE   (0U)
#define	FCP_CHROMA12_OUT_CHROMA   (1U)
#define	FCP_CHROMA12_OUT_C1   (2U)
#define	FCP_CHROMA12_OUT_MAX   (3U)

Selects the output on Luma8 output path
Enum to select output pipe/channel on Luma8 output This channel is used to output Luma in 8b, it could either after RGB2YUV conversion or from RGB2HSV conversion. It can also be used to output red color of the RGB or one of the CFA output. When CFA output is selected, only MSB 8bits will be output. Caution: This macro value is used directly in configuring register.
#define	FCP_LUMA8_OUT_DISABLE   (0U)
#define	FCP_LUMA8_OUT_C1   (1U)
#define	FCP_LUMA8_OUT_C2   (2U)
#define	FCP_LUMA8_OUT_C3   (3U)
#define	FCP_LUMA8_OUT_C4   (4U)
#define	FCP_LUMA8_OUT_RGB2YUV_Y8   (5U)
#define	FCP_LUMA8_OUT_RGB2HSV_Y8   (6U)
#define	FCP_LUMA8_OUT_RED8   (7U)
#define	FCP_LUMA8_OUT_CFA_C2   (8U)
#define	FCP_LUMA8_OUT_MAX   (9U)

Selects the output on Chroma8 output path
Enum to select output pipe/channel on Chroma8 output This channel is used to output Chroma in 8b, It can also be used to output green color of the RGB or one of the CFA output. When CFA output is selected, only MSB 8bits will be output. Caution: This macro value is used directly in configuring register.
#define	FCP_CHROMA8_OUT_DISABLE   (0U)
#define	FCP_CHROMA8_OUT_CHROMA   (1U)
#define	FCP_CHROMA8_OUT_GREEN   (2U)
#define	FCP_CHROMA8_OUT_CFA_C3   (3U)
#define	FCP_CHROMA8_OUT_MAX   (4U)

Selects the output on Saturation-8 output path
Enum to select output pipe/channel on Saturatin8 output This channel is used to output either saturation from RGB2HSV module or Blue color from after CCM or C4 output of CFA. When CFA output is selected, only MSB 8bits will be output. Caution: This macro value is used directly in configuring register.
#define	FCP_SAT8_OUT_DISABLE   (0U)
#define	FCP_SAT8_OUT_SATURATION   (1U)
#define	FCP_SAT8_OUT_BLUE   (2U)
#define	FCP_SAT8_OUT_CFA_C4   (3U)
#define	FCP_SAT8_OUT_MAX   (4U)

Chroma Mode
FCP Chroma output mode, ie 422 or 420. Used only for YUV420 8bit output ie second output TODO: Remove it and decide it based on dataFormat
#define	FCP_CHROMA_MODE_420   (0U)
#define	FCP_CHROMA_MODE_422   (1U)
#define	FCP_CHROMA_MODE_MAX   (2U)

FCP Modules
Defines the sub-modules within FCP. Used to identify sub-module of interest and to set or get the configuration of that module.
#define	FCP_MODULE_COMPANDING   (0U)
#define	FCP_MODULE_CFA   (1U)
#define	FCP_MODULE_CCM   (2U)
#define	FCP_MODULE_GAMMA   (3U)
#define	FCP_MODULE_RGB2HSV   (4U)
#define	FCP_MODULE_RGB2YUV   (5U)
#define	FCP_MODULE_OUT_SELECT   (6U)
#define	FCP_MODULE_HISTOGRAM   (7U)
#define	FCP_MODULE_RGB_LUT   (8U)
#define	FCP_MODULE_YUV_SAT_LUT   (9U)
#define	FCP_MODULE_EE   (10U)
#define	FCP_MODULE_MAX   (13U)

Macro Definition Documentation

IOCTL_FCP_SET_CONFIG

#define IOCTL_FCP_SET_CONFIG   (VHWA_IOCTL_FCP_IOCTL_BASE)

Used for setting individual FCP sub-module's configuration. Single ioctl for configuring all sub-module's configuration, by selecting module id and setting appropriate pointer in Fcp_Control. This is also used for configuring CFA module.

Returns

FVID2_SOK on success, else error code.

IOCTL_FCP_GET_HISTOGRAM

#define IOCTL_FCP_GET_HISTOGRAM   (VHWA_IOCTL_FCP_IOCTL_BASE + 1U)

Used for reading histogram data. This ioctl reads the current histogram data from the registers and returns it to user. Uses Fcp_HistData as an argument.

Returns

FVID2_SOK on success, else error code.

FCP_MAX_CCM_COEFF_IN_RAW

#define FCP_MAX_CCM_COEFF_IN_RAW   (4U)

FCP_MAX_CCM_COEFF

#define FCP_MAX_CCM_COEFF   (3U)

FCP_MAX_RGB2YUV_COEFF

#define FCP_MAX_RGB2YUV_COEFF   (3U)

FCP_RGB2HSV_MAX_IN_COLOR

#define FCP_RGB2HSV_MAX_IN_COLOR   (3U)

FCP_MAX_CFA_COEFF

#define FCP_MAX_CFA_COEFF   (1728U)

FCP_MAX_COLOR_COMP

#define FCP_MAX_COLOR_COMP   (4U)

FCP_CFA_MAX_PHASE

#define FCP_CFA_MAX_PHASE   (4U)

FCP_CFA_MAX_SET

#define FCP_CFA_MAX_SET   (2U)

FCP_CFA_MAX_SET_THR

#define FCP_CFA_MAX_SET_THR   (7U)

FCP_COMPANDING_LUT_SIZE

#define FCP_COMPANDING_LUT_SIZE   (639U)

Companding module Lut size.

FCP_GAMMA_LUT_SIZE

#define FCP_GAMMA_LUT_SIZE   (513U)

Contrast stretch/gamma module Lut size.

FCP_EE_LUT_SIZE

#define FCP_EE_LUT_SIZE   (4096U)

FCP_RGB_YUVSAT_LUT_SIZE

#define FCP_RGB_YUVSAT_LUT_SIZE   (513U)

12b to 8b companding module Lut Size for RGB and YUV/Saturation

FCP_HISTOGRAM_SIZE

#define FCP_HISTOGRAM_SIZE   (256U)

Size of the histogram data.

FCP_SAT_MODE_SUM_RGB_MINUS_MIN_RGB

#define FCP_SAT_MODE_SUM_RGB_MINUS_MIN_RGB   (0U)

< Numerator is sum of RGB minus min of RGB Numerator is max of RGB minus min of RGB

FCP_SAT_MODE_MAX_RGB_MINUS_MIN_RGB

#define FCP_SAT_MODE_MAX_RGB_MINUS_MIN_RGB   (1U)

Max value, used for error checking

FCP_SAT_MODE_MAX

#define FCP_SAT_MODE_MAX   (2U)

FCP_SAT_DIV_1

#define FCP_SAT_DIV_1   (0U)

< Denominator is 1 Denominator is Max of RGB

FCP_SAT_DIV_MAX_RGB

#define FCP_SAT_DIV_MAX_RGB   (1U)

Denominator is 4096 - grey scale value

FCP_SAT_DIV_4096_MINUS_GREY

#define FCP_SAT_DIV_4096_MINUS_GREY   (2U)

Denominator is sum of RGB

FCP_SAT_DIV_SUM_RGB

#define FCP_SAT_DIV_SUM_RGB   (3U)

Max value, used for error checking

FCP_SAT_DIV_MAX

#define FCP_SAT_DIV_MAX   (4U)

FCP_RGB2HSV_INPUT_CONTRAST_OUTPUT

#define FCP_RGB2HSV_INPUT_CONTRAST_OUTPUT   (0U)

< Input come from output of Gamma correction Input come from input of Gamma correction

FCP_RGB2HSV_INPUT_CONTRAST_INPUT

#define FCP_RGB2HSV_INPUT_CONTRAST_INPUT   (1U)

Max Value, used for error checking

FCP_RGB2HSV_INPUT_MAX

#define FCP_RGB2HSV_INPUT_MAX   (2U)

FCP_RGB2HSV_H1_INPUT_RED_COLOR

#define FCP_RGB2HSV_H1_INPUT_RED_COLOR   (0U)

< H1 input is Red color H1 input is Min of RGB

FCP_RGB2HSV_H1_INPUT_MIN_RGB

#define FCP_RGB2HSV_H1_INPUT_MIN_RGB   (1U)

This will ensure enum is not packed, will always be contained in int

FCP_RGB2HSV_H1_INPUT_MAX

#define FCP_RGB2HSV_H1_INPUT_MAX   (2U)

FCP_RGB2HSV_H2_INPUT_BLUE_COLOR

#define FCP_RGB2HSV_H2_INPUT_BLUE_COLOR   (0U)

< H2 input is Blue color H2 input is Max of RGB

FCP_RGB2HSV_H2_INPUT_MAX_RGB

#define FCP_RGB2HSV_H2_INPUT_MAX_RGB   (1U)

Max Value used for error checking

FCP_RGB2HSV_H2_INPUT_MAX

#define FCP_RGB2HSV_H2_INPUT_MAX   (2U)

FCP_HIST_IN_SEL_COLOR_RED

#define FCP_HIST_IN_SEL_COLOR_RED   (0U)

< Histogram input is color Red Histogram input is color Green

FCP_HIST_IN_SEL_COLOR_GREEN

#define FCP_HIST_IN_SEL_COLOR_GREEN   (1U)

Histogram input is color Blue

FCP_HIST_IN_SEL_COLOR_BLUE

#define FCP_HIST_IN_SEL_COLOR_BLUE   (2U)

Histogram input is Clear Chanel

FCP_HIST_IN_SEL_CLR

#define FCP_HIST_IN_SEL_CLR   (3U)

Histogram input is (R+2G+B)/4

FCP_HIST_IN_SEL_COLOR_R2GB_DIV_4

#define FCP_HIST_IN_SEL_COLOR_R2GB_DIV_4   (4U)

Histogram input is (R+G+B)/3

FCP_HIST_IN_SEL_COLOR_RGB_DIV_3

#define FCP_HIST_IN_SEL_COLOR_RGB_DIV_3   (5U)

Max Value, used for error checking

FCP_HIST_IN_SEL_MAX

#define FCP_HIST_IN_SEL_MAX   (6U)

FCP_CFA_CORE_SEL_CORE0

#define FCP_CFA_CORE_SEL_CORE0   (0U)

< CFA Core set 0 CFA Core set 1

FCP_CFA_CORE_SEL_CORE1

#define FCP_CFA_CORE_SEL_CORE1   (1U)

FCP_CFA_CORE_BLEND_MODE_INPUT0

#define FCP_CFA_CORE_BLEND_MODE_INPUT0   (0U)

< CFA Core mode with Input 0 CFA Core mode with Input 0 and 1

FCP_CFA_CORE_BLEND_MODE_INPUT01

#define FCP_CFA_CORE_BLEND_MODE_INPUT01   (1U)

CFA Core mode with Input 0, 1 and 2

FCP_CFA_CORE_BLEND_MODE_INPUT012

#define FCP_CFA_CORE_BLEND_MODE_INPUT012   (2U)

CFA Core mode with adaptive Input 0, 1 and 2

FCP_CFA_CORE_BLEND_MODE_ADAPT_INPUT012

#define FCP_CFA_CORE_BLEND_MODE_ADAPT_INPUT012   (3U)

Max Value, used for error checking

FCP_CFA_CORE_BLEND_MODE_MAX

#define FCP_CFA_CORE_BLEND_MODE_MAX   (4U)

FCP_LUMA12_OUT_DISABLE

#define FCP_LUMA12_OUT_DISABLE   (0U)

< Output is disabled C1 output of CFA on Luma12 output

FCP_LUMA12_OUT_C1

#define FCP_LUMA12_OUT_C1   (1U)

C2 output of CFA on Luma12 output

FCP_LUMA12_OUT_C2

#define FCP_LUMA12_OUT_C2   (2U)

C3 output of CFA on Luma12 output

FCP_LUMA12_OUT_C3

#define FCP_LUMA12_OUT_C3   (3U)

C4 output of CFA on Luma12 output

FCP_LUMA12_OUT_C4

#define FCP_LUMA12_OUT_C4   (4U)

Luma output after RGB2YUV conversion

FCP_LUMA12_OUT_RGB2YUV

#define FCP_LUMA12_OUT_RGB2YUV   (5U)

Greyscale value after RGB2HSV conversion on Luma12 output

FCP_LUMA12_OUT_RGB2HSV

#define FCP_LUMA12_OUT_RGB2HSV   (6U)

C1 Output of CFA on Luma12 output

FCP_LUMA12_OUT_CFA_C1

#define FCP_LUMA12_OUT_CFA_C1   (7U)

Max Value, used for error checking

FCP_LUMA12_OUT_MAX

#define FCP_LUMA12_OUT_MAX   (8U)

FCP_CHROMA12_OUT_DISABLE

#define FCP_CHROMA12_OUT_DISABLE   (0U)

< Output is disabled 12b Chroma output

FCP_CHROMA12_OUT_CHROMA

#define FCP_CHROMA12_OUT_CHROMA   (1U)

C1 output of CFA on Chroma12 output

FCP_CHROMA12_OUT_C1

#define FCP_CHROMA12_OUT_C1   (2U)

Max Value, used for error checking

FCP_CHROMA12_OUT_MAX

#define FCP_CHROMA12_OUT_MAX   (3U)

FCP_LUMA8_OUT_DISABLE

#define FCP_LUMA8_OUT_DISABLE   (0U)

< Output is disabled C1 output of CFA on Luma8 output

FCP_LUMA8_OUT_C1

#define FCP_LUMA8_OUT_C1   (1U)

C2 output of CFA on Luma8 output

FCP_LUMA8_OUT_C2

#define FCP_LUMA8_OUT_C2   (2U)

C3 output of CFA on Luma8 output

FCP_LUMA8_OUT_C3

#define FCP_LUMA8_OUT_C3   (3U)

C4 output of CFA on Luma8 output

FCP_LUMA8_OUT_C4

#define FCP_LUMA8_OUT_C4   (4U)

Luma output after RGB2YUV conversion This output will be converted from 12b to 8b using either Lut or shift

FCP_LUMA8_OUT_RGB2YUV_Y8

#define FCP_LUMA8_OUT_RGB2YUV_Y8   (5U)

Grey scale output after RGB2HSV conversion This output will be converted from 12b to 8b using either Lut or shift

FCP_LUMA8_OUT_RGB2HSV_Y8

#define FCP_LUMA8_OUT_RGB2HSV_Y8   (6U)

Red color output after CCM This output will be converted from 12b to 8b using either Lut or shift

FCP_LUMA8_OUT_RED8

#define FCP_LUMA8_OUT_RED8   (7U)

C2 output of CFA on Luma8 output

FCP_LUMA8_OUT_CFA_C2

#define FCP_LUMA8_OUT_CFA_C2   (8U)

Max Value, used for error checking

FCP_LUMA8_OUT_MAX

#define FCP_LUMA8_OUT_MAX   (9U)

FCP_CHROMA8_OUT_DISABLE

#define FCP_CHROMA8_OUT_DISABLE   (0U)

< Output is disabled Chroma output after RGB2YUV conversion, This output will be converted from 12b to 8b using either Lut or shift

FCP_CHROMA8_OUT_CHROMA

#define FCP_CHROMA8_OUT_CHROMA   (1U)

Green color output after CCM This output will be converted from 12b to 8b using either Lut or shift

FCP_CHROMA8_OUT_GREEN

#define FCP_CHROMA8_OUT_GREEN   (2U)

C3 output of CFA on Chroma8 output

FCP_CHROMA8_OUT_CFA_C3

#define FCP_CHROMA8_OUT_CFA_C3   (3U)

This will ensure enum is not packed, will always be contained in int

FCP_CHROMA8_OUT_MAX

#define FCP_CHROMA8_OUT_MAX   (4U)

FCP_SAT8_OUT_DISABLE

#define FCP_SAT8_OUT_DISABLE   (0U)

< Output is disabled Saturation output from RGB2HSV module This output will be converted from 12b to 8b using either Lut or shift

FCP_SAT8_OUT_SATURATION

#define FCP_SAT8_OUT_SATURATION   (1U)

Blue color output after CCM This output will be converted from 12b to 8b using either Lut or shift

FCP_SAT8_OUT_BLUE

#define FCP_SAT8_OUT_BLUE   (2U)

C4 output of CFA on Chroma8 output

FCP_SAT8_OUT_CFA_C4

#define FCP_SAT8_OUT_CFA_C4   (3U)

Max Value, used for error checking

FCP_SAT8_OUT_MAX

#define FCP_SAT8_OUT_MAX   (4U)

FCP_CHROMA_MODE_420

#define FCP_CHROMA_MODE_420   (0U)

< Output from chroma conversion is 420, ie downsampling on both sides Output from chroma conversion is 422, ie downsampling only on vertical side

FCP_CHROMA_MODE_422

#define FCP_CHROMA_MODE_422   (1U)

Max Value, used for error checking

FCP_CHROMA_MODE_MAX

#define FCP_CHROMA_MODE_MAX   (2U)

FCP_MODULE_COMPANDING

#define FCP_MODULE_COMPANDING   (0U)

< Companding module in FCP, this is used for converting 16bit input to 12bit output. It uses pointer to Vhwa_LutConfig as an argument. Only enable, inputBits and tableAddr fields of this structure are used to configure companding module. Output clip parameter is not used as output is fixed to 12bit Flex CFA module, Used for configuring CFA coefficients and thresholds

FCP_MODULE_CFA

#define FCP_MODULE_CFA   (1U)

Color Space Conversion Module, Used for setting color conversion modules coefficients and offsets

FCP_MODULE_CCM

#define FCP_MODULE_CCM   (2U)

Gamma/Contrast stretch module

FCP_MODULE_GAMMA

#define FCP_MODULE_GAMMA   (3U)

RGB 2 HSV color conversion module, Used for setting color conversion modules coefficients and offsets

FCP_MODULE_RGB2HSV

#define FCP_MODULE_RGB2HSV   (4U)

RGB 2 YUV color conversion module, Used for setting color conversion modules coefficients and offsets

FCP_MODULE_RGB2YUV

#define FCP_MODULE_RGB2YUV   (5U)

Module to select the outputs

FCP_MODULE_OUT_SELECT

#define FCP_MODULE_OUT_SELECT   (6U)

Histogram module

FCP_MODULE_HISTOGRAM

#define FCP_MODULE_HISTOGRAM   (7U)

Used for configuring RGB LUT

FCP_MODULE_RGB_LUT

#define FCP_MODULE_RGB_LUT   (8U)

Used for configuring YUV and Saturation

FCP_MODULE_YUV_SAT_LUT

#define FCP_MODULE_YUV_SAT_LUT   (9U)

Used for configuring YUV and Saturation

FCP_MODULE_EE

#define FCP_MODULE_EE   (10U)

Max Module, used for error checking

FCP_MODULE_MAX

#define FCP_MODULE_MAX   (13U)