| /* |
| * Copyright 2016 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. |
| */ |
| |
| #ifndef ANDROID_UI_HDR_CAPABILTIES_H |
| #define ANDROID_UI_HDR_CAPABILTIES_H |
| |
| #include <stdint.h> |
| |
| #include <vector> |
| |
| #include <ui/GraphicTypes.h> |
| #include <utils/Flattenable.h> |
| |
| namespace android { |
| |
| class HdrCapabilities : public LightFlattenable<HdrCapabilities> |
| { |
| public: |
| HdrCapabilities(const std::vector<ui::Hdr>& types, |
| float maxLuminance, float maxAverageLuminance, float minLuminance) |
| : mSupportedHdrTypes(types), |
| mMaxLuminance(maxLuminance), |
| mMaxAverageLuminance(maxAverageLuminance), |
| mMinLuminance(minLuminance) {} |
| |
| // Make this move-constructable and move-assignable |
| HdrCapabilities(HdrCapabilities&& other) noexcept; |
| HdrCapabilities& operator=(HdrCapabilities&& other) noexcept; |
| |
| HdrCapabilities() |
| : mSupportedHdrTypes(), |
| mMaxLuminance(-1.0f), |
| mMaxAverageLuminance(-1.0f), |
| mMinLuminance(-1.0f) {} |
| |
| ~HdrCapabilities(); |
| |
| const std::vector<ui::Hdr>& getSupportedHdrTypes() const { |
| return mSupportedHdrTypes; |
| } |
| float getDesiredMaxLuminance() const { return mMaxLuminance; } |
| float getDesiredMaxAverageLuminance() const { return mMaxAverageLuminance; } |
| float getDesiredMinLuminance() const { return mMinLuminance; } |
| |
| // Flattenable protocol |
| bool isFixedSize() const { return false; } |
| size_t getFlattenedSize() const; |
| status_t flatten(void* buffer, size_t size) const; |
| status_t unflatten(void const* buffer, size_t size); |
| |
| private: |
| std::vector<ui::Hdr> mSupportedHdrTypes; |
| float mMaxLuminance; |
| float mMaxAverageLuminance; |
| float mMinLuminance; |
| }; |
| |
| } // namespace android |
| |
| #endif |