| /* |
| * 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 |