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55 lines
2.0 KiB
Plaintext
55 lines
2.0 KiB
Plaintext
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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module display.mojom;
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import "ui/display/mojo/display_constants.mojom";
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import "ui/display/mojo/display_mode.mojom";
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import "ui/display/mojo/display_snapshot.mojom";
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import "ui/display/mojo/gamma_ramp_rgb_entry.mojom";
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import "ui/gfx/geometry/mojo/geometry.mojom";
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// Corresponds to display::NativeDisplayObserver.
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interface NativeDisplayObserver {
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OnConfigurationChanged();
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};
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// Corresponds to display::NativeDisplayDelegate. This only implements
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// functionality that is used by Ozone DRM.
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interface NativeDisplayDelegate {
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// Initializes and registers the observer. This is synchronous so that ash
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// initialization has an initial set of displays to use.
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[Sync]
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Initialize(NativeDisplayObserver observer) =>
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(array<DisplaySnapshot> snapshots);
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// Take control of the displays from any other controlling process.
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TakeDisplayControl() => (bool result);
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// Let others control the displays.
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RelinquishDisplayControl() => (bool result);
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// Queries for a list of fresh displays.
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GetDisplays() => (array<DisplaySnapshot> snapshots);
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// Configures the display represented by |display_id| to use |mode| and
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// positions the display to |origin| in the framebuffer. |mode| can be null,
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// which represents disabling the display.
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Configure(int64 display_id,
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DisplayMode? mode,
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gfx.mojom.Point origin) => (bool status);
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// Gets HDCP state of output.
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GetHDCPState(int64 display_id) => (bool status, HDCPState state);
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// Sets HDCP state of output.
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SetHDCPState(int64 display_id, HDCPState state) => (bool status);
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// Set the gamma tables and correction matrix for |display_id|.
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SetColorCorrection(int64 display_id,
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array<GammaRampRGBEntry> degamma_lut,
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array<GammaRampRGBEntry> gamma_lut,
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array<float> correction_matrix);
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};
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