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Histogram

ff_decode::scope

Struct Histogram 

Source 
pub struct Histogram {
    pub r: [u32; 256],
    pub g: [u32; 256],
    pub b: [u32; 256],
    pub luma: [u32; 256],
}
Expand description

256-bin luminance and per-channel RGB histogram.

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§r: [u32; 256]

Red channel bin counts (8-bit value → bin index).

§g: [u32; 256]

Green channel bin counts (8-bit value → bin index).

§b: [u32; 256]

Blue channel bin counts (8-bit value → bin index).

§luma: [u32; 256]

Luminance bin counts (Y plane for YUV frames; BT.601-derived for others).

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