ra8_vin_rgb_to_yc_chan_t Struct Reference

One RGB-to-YC matrix row (Y, Cb, or Cr). More...

#include <ra8_vin_types.h>

Data Fields
uint16_t	r_coeff
	Setting 1 R coefficient.
uint16_t	g_coeff
	Setting 2 G coefficient.
uint16_t	b_coeff
	Setting 2 B coefficient.
uint16_t	add_offset
	Setting 3 additive offset (LAP).
bool	enable_hen
	Setting 3 round-off enable (LHEN).
uint8_t	shift_down
	Setting 3 shift-down volume (LSFT, 5-bit).

Detailed Description

One RGB-to-YC matrix row (Y, Cb, or Cr).

HUM Ch 67.2.27..67.2.35 p 4002-4011. The R/G/B coefficients are 13/12/12-bit signed values; the additive offset is 12-bit and the shift / round controls live in setting 3.

Definition at line 168 of file ra8_vin_types.h.

Field Documentation

add_offset

uint16_t ra8_vin_rgb_to_yc_chan_t::add_offset

Setting 3 additive offset (LAP).

Definition at line 172 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

b_coeff

uint16_t ra8_vin_rgb_to_yc_chan_t::b_coeff

Setting 2 B coefficient.

Definition at line 171 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

enable_hen

bool ra8_vin_rgb_to_yc_chan_t::enable_hen

Setting 3 round-off enable (LHEN).

Definition at line 173 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

g_coeff

uint16_t ra8_vin_rgb_to_yc_chan_t::g_coeff

Setting 2 G coefficient.

Definition at line 170 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

r_coeff

uint16_t ra8_vin_rgb_to_yc_chan_t::r_coeff

Setting 1 R coefficient.

Definition at line 169 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

shift_down

uint8_t ra8_vin_rgb_to_yc_chan_t::shift_down

Setting 3 shift-down volume (LSFT, 5-bit).

Definition at line 174 of file ra8_vin_types.h.

Referenced by ra8_vin_set_rgb_to_yc().

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The documentation for this struct was generated from the following file:

• libs/ra8_hal/inc/ra8_vin_types.h