@thi.ng/pixel-io-pfm/write.d.ts

Portable FloatMap image format support for @thi.ng/pixel

import type { FloatBuffer } from "@thi.ng/pixel/float";
import { IntBuffer } from "@thi.ng/pixel/int";
/**
 * Serializes given image to Portable FloatMap format and returns it as byte
 * array.
 *
 * @remarks
 * If `littleEndian` is true (default), the pixel values are written in LE
 * order.
 *
 * If `linearRGB` is true (default), the original pixel values are interpreted
 * as sRGB and will be converted to linear RGB. If false, no conversion occurs.
 *
 * If needed, the given image will be automatically converted to
 * [`FLOAT_RGB`](https://docs.thi.ng/umbrella/pixel/variables/FLOAT_RGB.html)
 * format.
 *
 * Format reference: https://pauldebevec.com/Research/HDR/PFM/
 *
 * @param img
 * @param littleEndian
 * @param linearRGB
 */
export declare const asPFM: (img: IntBuffer | FloatBuffer, littleEndian?: boolean, linearRGB?: boolean) => Uint8Array<ArrayBuffer>;
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