_RocdecAv1FilmGrainStruct Struct Reference

Data Fields

_RocdecAv1FilmGrainStruct Struct Reference

Film Grain Information for AV1. More...

#include <latest/api/rocdecode.h>

Data Fields
union {
struct {
uint32_t   apply_grain: 1
	Specify whether or not film grain is applied on current frame. If set to 0, all the rest parameters should be set to zero and ignored.
uint32_t   chroma_scaling_from_luma: 1
uint32_t   grain_scaling_minus_8: 2
uint32_t   ar_coeff_lag: 2
uint32_t   ar_coeff_shift_minus_6: 2
uint32_t   grain_scale_shift: 2
uint32_t   overlap_flag: 1
uint32_t   clip_to_restricted_range: 1
uint32_t   reserved: 20
	Reserved bytes for future use, must be zero.
}   bits
uint32_t   value
}	film_grain_info_fields
uint16_t	grain_seed
uint8_t	num_y_points
uint8_t	point_y_value [14]
uint8_t	point_y_scaling [14]
uint8_t	num_cb_points
uint8_t	point_cb_value [10]
uint8_t	point_cb_scaling [10]
uint8_t	num_cr_points
uint8_t	point_cr_value [10]
uint8_t	point_cr_scaling [10]
int8_t	ar_coeffs_y [24]
int8_t	ar_coeffs_cb [25]
int8_t	ar_coeffs_cr [25]
uint8_t	cb_mult
uint8_t	cb_luma_mult
uint16_t	cb_offset
uint8_t	cr_mult
uint8_t	cr_luma_mult
uint16_t	cr_offset

Detailed Description

Film Grain Information for AV1.

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

• latest/api/rocdecode.h