Struct AVDOVIColorMetadata

#[repr(C)]
pub struct AVDOVIColorMetadata {

    pub dm_metadata_id: u8,
    pub scene_refresh_flag: u8,
    pub ycc_to_rgb_matrix: [AVRational; 9],
    pub ycc_to_rgb_offset: [AVRational; 3],
    pub rgb_to_lms_matrix: [AVRational; 9],
    pub signal_eotf: u16,
    pub signal_eotf_param0: u16,
    pub signal_eotf_param1: u16,
    pub signal_eotf_param2: u32,
    pub signal_bit_depth: u8,
    pub signal_color_space: u8,
    pub signal_chroma_format: u8,
    pub signal_full_range_flag: u8,
    pub source_min_pq: u16,
    pub source_max_pq: u16,
    pub source_diagonal: u16,
}

Dolby Vision RPU colorspace metadata parameters.

@note sizeof(AVDOVIColorMetadata) is not part of the public ABI.

Fields

dm_metadata_id: u8

scene_refresh_flag: u8

ycc_to_rgb_matrix: [AVRational; 9]

Coefficients of the custom Dolby Vision IPT-PQ matrices. These are to be used instead of the matrices indicated by the frame’s colorspace tags. The output of rgb_to_lms_matrix is to be fed into a BT.2020 LMS->RGB matrix based on a Hunt-Pointer-Estevez transform, but without any crosstalk. (See the definition of the ICtCp colorspace for more information.)

ycc_to_rgb_offset: [AVRational; 3]

rgb_to_lms_matrix: [AVRational; 9]

signal_eotf: u16

Extra signal metadata (see Dolby patents for more info).

signal_eotf_param0: u16

signal_eotf_param1: u16

signal_eotf_param2: u32

signal_bit_depth: u8

signal_color_space: u8

signal_chroma_format: u8

signal_full_range_flag: u8

source_min_pq: u16

source_max_pq: u16

source_diagonal: u16

Trait Implementations

impl Clone for AVDOVIColorMetadata

fn clone(&self) -> AVDOVIColorMetadata

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AVDOVIColorMetadata

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for AVDOVIColorMetadata