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// Copyright 2014 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.
#ifndef UI_DISPLAY_TYPES_DISPLAY_CONSTANTS_H_
#define UI_DISPLAY_TYPES_DISPLAY_CONSTANTS_H_
namespace ui {
// Used to describe the state of a multi-display configuration.
enum MultipleDisplayState {
MULTIPLE_DISPLAY_STATE_INVALID,
MULTIPLE_DISPLAY_STATE_HEADLESS,
MULTIPLE_DISPLAY_STATE_SINGLE,
MULTIPLE_DISPLAY_STATE_DUAL_MIRROR,
MULTIPLE_DISPLAY_STATE_DUAL_EXTENDED,
// TODO(oshima): consolidate DUAL_EXTENDED and MULTI_EXTENDED.
MULTIPLE_DISPLAY_STATE_MULTI_EXTENDED,
};
// Video output types.
enum DisplayConnectionType {
DISPLAY_CONNECTION_TYPE_NONE = 0,
DISPLAY_CONNECTION_TYPE_UNKNOWN = 1 << 0,
DISPLAY_CONNECTION_TYPE_INTERNAL = 1 << 1,
DISPLAY_CONNECTION_TYPE_VGA = 1 << 2,
DISPLAY_CONNECTION_TYPE_HDMI = 1 << 3,
DISPLAY_CONNECTION_TYPE_DVI = 1 << 4,
DISPLAY_CONNECTION_TYPE_DISPLAYPORT = 1 << 5,
DISPLAY_CONNECTION_TYPE_NETWORK = 1 << 6,
// Update this when adding a new type.
DISPLAY_CONNECTION_TYPE_LAST = DISPLAY_CONNECTION_TYPE_NETWORK
};
// Content protection methods applied on video output.
enum ContentProtectionMethod {
CONTENT_PROTECTION_METHOD_NONE = 0,
CONTENT_PROTECTION_METHOD_HDCP = 1 << 0,
};
// HDCP protection state.
enum HDCPState { HDCP_STATE_UNDESIRED, HDCP_STATE_DESIRED, HDCP_STATE_ENABLED };
// Color calibration profiles. Don't change the order, and edit
// tools/metrics/histograms/histograms.xml when a new item is added.
enum ColorCalibrationProfile {
COLOR_PROFILE_STANDARD,
COLOR_PROFILE_DYNAMIC,
COLOR_PROFILE_MOVIE,
COLOR_PROFILE_READING,
NUM_COLOR_PROFILES,
};
} // namespace ui
#endif // UI_DISPLAY_TYPES_DISPLAY_CONSTANTS_H_
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