chromium/third_party/blink/renderer/core/html/canvas/image_data_settings.idl

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

enum PredefinedColorSpace {
    "srgb", // default
    "rec2020", // Enabled only in CanvasHDR (not in any spec)
    "display-p3",
    "rec2100-hlg", // Enabled only in CanvasHDR
    "rec2100-pq", // Enabled only in CanvasHDR
    "srgb-linear", // Enabled only in CanvasHDR
};

enum ImageDataStorageFormat {
  "uint8", // default
  "uint16",
  "float32",
};

dictionary ImageDataSettings {
  PredefinedColorSpace colorSpace;
  [RuntimeEnabled=CanvasFloatingPoint] ImageDataStorageFormat storageFormat = "uint8";
};