63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
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/*
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* Copyright 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <optional>
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#include <ui/ColorMode.h>
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#include <ui/DisplayId.h>
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#include <ui/StaticDisplayInfo.h>
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#include "DisplayHardware/DisplayMode.h"
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#include "Utils/Dumper.h"
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namespace android::display {
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// Immutable state of a physical display, captured on hotplug.
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class DisplaySnapshot {
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public:
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DisplaySnapshot(PhysicalDisplayId, ui::DisplayConnectionType, DisplayModes&&, ui::ColorModes&&,
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std::optional<DeviceProductInfo>&&);
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DisplaySnapshot(const DisplaySnapshot&) = delete;
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DisplaySnapshot(DisplaySnapshot&&) = default;
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PhysicalDisplayId displayId() const { return mDisplayId; }
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ui::DisplayConnectionType connectionType() const { return mConnectionType; }
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std::optional<DisplayModeId> translateModeId(hal::HWConfigId) const;
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const auto& displayModes() const { return mDisplayModes; }
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const auto& colorModes() const { return mColorModes; }
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const auto& deviceProductInfo() const { return mDeviceProductInfo; }
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ui::ColorModes filterColorModes(bool supportsWideColor) const;
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void dump(utils::Dumper&) const;
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private:
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const PhysicalDisplayId mDisplayId;
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const ui::DisplayConnectionType mConnectionType;
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// Effectively const except in move constructor.
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DisplayModes mDisplayModes;
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ui::ColorModes mColorModes;
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std::optional<DeviceProductInfo> mDeviceProductInfo;
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};
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} // namespace android::display
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