Type Alias VideoFormat

pub type VideoFormat = VSVideoFormat;

Aliased Type

#[repr(C)]
pub struct VideoFormat {
    pub color_family: VSColorFamily,
    pub sample_type: VSSampleType,
    pub bits_per_sample: i32,
    pub bytes_per_sample: i32,
    pub sub_sampling_w: i32,
    pub sub_sampling_h: i32,
    pub num_planes: i32,
}

Fields

color_family: VSColorFamily

See [VSColorFamily].

sample_type: VSSampleType

See [VSSampleType].

bits_per_sample: i32

Number of significant bits.

bytes_per_sample: i32

Number of bytes needed for a sample. This is always a power of 2 and the smallest possible that can fit the number of bits used per sample.

sub_sampling_w: i32

log2 subsampling factor, applied to second and third plane

sub_sampling_h: i32

log2 subsampling factor, applied to second and third plane.

Convenient numbers that can be used like so:

uv_width = y_width >> subSamplingW;

num_planes: i32

Number of planes, implicit from colorFamily