| /* |
| * Copyright (C) 2011 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 METERINGTEST_H |
| #define METERINGTEST_H |
| |
| #include <vector> |
| |
| #include "imagetesthandler.h" |
| |
| // Constructs a test handler for the metering test. The instance holds the pixel |
| // values of the gray checkers on the color checker under different metering |
| // settins. It can also compare two arrays of pixel values to tell whether one |
| // is brighter or equivalent or darker than the other one. |
| class MeteringTest : public ImageTestHandler { |
| public: |
| MeteringTest() : ImageTestHandler() {} |
| MeteringTest(const int debugHeight, const int debugWidth) : |
| ImageTestHandler(debugHeight, debugWidth) {} |
| ~MeteringTest() {} |
| |
| void addDataToList(const std::vector<Vec3f>* checkerColors) { |
| mCheckerColors.push_back(*checkerColors); |
| delete checkerColors; |
| } |
| |
| void processData(); |
| |
| void clearData(); |
| |
| const std::vector<bool>* getComparisonResults() const { |
| return (&mComparisonResults); |
| } |
| |
| private: |
| bool isDarkerThan(const std::vector<Vec3f>* checkerColors1, |
| const std::vector<Vec3f>* checkerColors2) const; |
| bool isEquivalentTo(const std::vector<Vec3f>* checkerColors1, |
| const std::vector<Vec3f>* checkerColors2) const; |
| |
| std::vector<std::vector<Vec3f> > mCheckerColors; |
| std::vector<bool> mComparisonResults; |
| int mNumPatches; |
| }; |
| |
| #endif |