@thi.ng/pixel/format/gray16.js

Typedarray integer & float pixel buffers w/ customizable formats, blitting, drawing, convolution

import { Lane } from "../api.js";
import { __luminanceABGR } from "../internal/utils.js";
import { defIntFormat } from "./int-format.js";
const GRAY16 = defIntFormat({
  type: "u16",
  size: 16,
  channels: [{ size: 16, lane: Lane.RED }],
  fromABGR: (x) => (__luminanceABGR(x) + 0.5 | 0) * 257,
  toABGR: (x) => (4278190080 | (x >>> 8) * 65793) >>> 0
});
export {
  GRAY16
};