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/*
* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <cstdint>
#include <unordered_map>
#include <vector>
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconversion"
#pragma clang diagnostic ignored "-Wextra"
#include <ui/GraphicTypes.h>
// TODO(b/129481165): remove the #pragma below and fix conversion issues
#pragma clang diagnostic pop // ignored "-Wconversion -Wextra"
#include <ui/HdrCapabilities.h>
namespace android::compositionengine {
/**
* A parameter object for creating DisplayColorProfile instances
*/
struct DisplayColorProfileCreationArgs {
using HwcColorModes = std::unordered_map<ui::ColorMode, std::vector<ui::RenderIntent>>;
// True if this display supports a wide color gamut
bool hasWideColorGamut;
// The HDR capabilities supported by the HWC
HdrCapabilities hdrCapabilities;
// The per-frame metadata supported by the HWC
int32_t supportedPerFrameMetadata;
// The mapping of color modes and render intents supported by the HWC
HwcColorModes hwcColorModes;
};
/**
* A helper for setting up a DisplayColorProfileCreationArgs value in-line.
*
* Prefer this builder over raw structure initialization.
*
* Instead of:
*
* DisplayColorProfileCreationArgs{false, HdrCapabilities(), 0,
* HwcColorModes()}
*
* Prefer:
*
* DisplayColorProfileCreationArgsBuilder().setHasWideColorGamut(false)
* .setIsVirtual(false).setDisplayId(displayId).Build();
*/
class DisplayColorProfileCreationArgsBuilder {
public:
DisplayColorProfileCreationArgs Build() { return std::move(mArgs); }
DisplayColorProfileCreationArgsBuilder& setHasWideColorGamut(bool hasWideColorGamut) {
mArgs.hasWideColorGamut = hasWideColorGamut;
return *this;
}
DisplayColorProfileCreationArgsBuilder& setHdrCapabilities(HdrCapabilities&& hdrCapabilities) {
mArgs.hdrCapabilities = std::move(hdrCapabilities);
return *this;
}
DisplayColorProfileCreationArgsBuilder& setSupportedPerFrameMetadata(
int32_t supportedPerFrameMetadata) {
mArgs.supportedPerFrameMetadata = supportedPerFrameMetadata;
return *this;
}
DisplayColorProfileCreationArgsBuilder& setHwcColorModes(
DisplayColorProfileCreationArgs::HwcColorModes&& hwcColorModes) {
mArgs.hwcColorModes = std::move(hwcColorModes);
return *this;
}
private:
DisplayColorProfileCreationArgs mArgs;
};
} // namespace android::compositionengine
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