| // 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_DISPLAY_CONSTANTS_H_ |
| #define UI_DISPLAY_DISPLAY_CONSTANTS_H_ |
| |
| namespace ui { |
| |
| // Used to describe the state of a multi-display configuration. |
| enum OutputState { |
| OUTPUT_STATE_INVALID, |
| OUTPUT_STATE_HEADLESS, |
| OUTPUT_STATE_SINGLE, |
| OUTPUT_STATE_DUAL_MIRROR, |
| OUTPUT_STATE_DUAL_EXTENDED, |
| }; |
| |
| // Video output types. |
| enum OutputType { |
| OUTPUT_TYPE_NONE = 0, |
| OUTPUT_TYPE_UNKNOWN = 1 << 0, |
| OUTPUT_TYPE_INTERNAL = 1 << 1, |
| OUTPUT_TYPE_VGA = 1 << 2, |
| OUTPUT_TYPE_HDMI = 1 << 3, |
| OUTPUT_TYPE_DVI = 1 << 4, |
| OUTPUT_TYPE_DISPLAYPORT = 1 << 5, |
| OUTPUT_TYPE_NETWORK = 1 << 6, |
| }; |
| |
| // Content protection methods applied on video output. |
| enum OutputProtectionMethod { |
| OUTPUT_PROTECTION_METHOD_NONE = 0, |
| OUTPUT_PROTECTION_METHOD_HDCP = 1 << 0, |
| }; |
| |
| // HDCP protection state. |
| enum HDCPState { HDCP_STATE_UNDESIRED, HDCP_STATE_DESIRED, HDCP_STATE_ENABLED }; |
| |
| // Color calibration profiles. |
| enum ColorCalibrationProfile { |
| COLOR_PROFILE_STANDARD, |
| COLOR_PROFILE_DYNAMIC, |
| COLOR_PROFILE_MOVIE, |
| COLOR_PROFILE_READING, |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_DISPLAY_DISPLAY_CONSTANTS_H_ |