chromium/src/third_party/blink/renderer/modules/webcodecs/plane_init.idl

// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/web-codecs

dictionary PlaneInit {
  // Source of plane data.
  // |stride| * |rows| bytes will be read, starting at offset 0.
  required BufferSource src;

  // Size of each row, in bytes.
  required unsigned long stride;

  // Number of rows.
  required unsigned long rows;
};