Struct DecodePumpConfig 

pub struct DecodePumpConfig {
    pub codec_name: String,
    pub info_for_decoder: StreamInfo,
    pub source_color_metadata: ColorMetadata,
    pub source_pixel_format: PixelFormat,
    pub needs_downsample: bool,
    pub tonemap_to_sdr: bool,
    pub gpu_index: Option<u32>,
}

Configuration for one decode pump.

Fields

codec_name: String

Source video codec label (e.g. "h264").

info_for_decoder: StreamInfo

Stream info handed to the decoder.

source_color_metadata: ColorMetadata

Source color metadata (drives HDR-aware tonemap vs SDR passthrough).

source_pixel_format: PixelFormat

Source pixel format.

needs_downsample: bool

Whether to run the 4:4:4 → 4:2:0 downsample per frame.

tonemap_to_sdr: bool

Tonemap policy (from the OutputSpec): when true, HDR (PQ/HLG) sources are mapped down to 8-bit SDR BT.709; when false, the source color/transfer/bit-depth passes through unchanged. The pump does not decide this on its own — the caller sets it from the spec’s ColorPolicy.

gpu_index: Option<u32>

Pin the decoder to this physical GPU; None = first matching adapter.

Trait Implementations

impl Clone for DecodePumpConfig

fn clone(&self) -> DecodePumpConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.