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Filters

pixelflux::encoders::vaapi::av1

Struct Filters 

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struct Filters {
    level: u8,
    cdef_strength: u8,
    cdef_damping_minus_3: u8,
}
Expand description

The in-loop filters of a frame: the deblocking level of every plane and edge, and the one CDEF strength (primary in the high four bits, secondary in the low two) with its damping. A constant-rate driver chooses its own and rewrites the header; a constant-quantizer session has to name them, and all zero leaves the picture unfiltered.

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§level: u8§cdef_strength: u8§cdef_damping_minus_3: u8

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impl Filters

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fn at(qindex: u32) -> Self

The filters of a constant-quantizer frame at qindex, measured on Intel Arc on a text desktop and a gradient wallpaper: deblocking rises with the quantizer, CDEF holds primary 8 and secondary 2, and its damping widens as the steps coarsen.

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impl Clone for Filters

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fn clone(&self) -> Filters

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Filters

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impl Default for Filters

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fn default() -> Filters

Returns the “default value” for a type. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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