@thi.ng/pixel/format/gray8.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 GRAY8 = defIntFormat({
  type: "u8",
  size: 8,
  channels: [{ size: 8, lane: Lane.RED }],
  fromABGR: (x) => __luminanceABGR(x),
  toABGR: (x) => (4278190080 | (x & 255) * 65793) >>> 0
});
export {
  GRAY8
};