ui/gfx/mojom/hdr_metadata.mojom

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

module gfx.mojom;

import "skia/public/mojom/skcolorspace_primaries.mojom";

enum HDRMode {
  kDefault,
  kExtended,
};

// This defines a mojo transport format for gfx::HDRMetadata.
// See ui/gfx/hdr_metadata.h for description.
struct ColorVolumeMetadata {
  skia.mojom.SkColorSpacePrimaries primaries;
  float luminance_max;
  float luminance_min;
};

struct HDRMetadata {
  ColorVolumeMetadata color_volume_metadata;
  uint32 max_content_light_level;
  uint32 max_frame_average_light_level;
};