1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HDI_COMPOSITION_CHECK_H 17 #define HDI_COMPOSITION_CHECK_H 18 #include "display_type.h" 19 #include "hdi_device_test.h" 20 21 namespace OHOS { 22 namespace HDI { 23 namespace DISPLAY { 24 namespace TEST { 25 struct Point { 26 int32_t x = 0; 27 int32_t y = 0; 28 }; 29 30 class HdiCompositionCheck { 31 public: GetInstance()32 static HdiCompositionCheck &GetInstance() 33 { 34 static HdiCompositionCheck instace = HdiCompositionCheck(); 35 return instace; 36 } Init(uint32_t w,uint32_t h)37 void Init(uint32_t w, uint32_t h) 38 { 39 mDispW = w; 40 mDispH = h; 41 } 42 enum Check{ 43 CHECK_CENTER, 44 CHECK_VERTEX 45 }; 46 int32_t Check(std::vector<LayerSettings> &layers, BufferHandle &clientBuffer, uint32_t checkType = CHECK_VERTEX); 47 48 private: 49 static void GetCheckPoints(Point center, std::vector<Point> &points); 50 static void SimpleHandleAlpha(const LayerSettings &layers, uint32_t &color); 51 std::vector<uint32_t> GetCheckColors(std::vector<LayerSettings> &layers, const std::vector<Point> &points); HdiCompositionCheck()52 HdiCompositionCheck() {} ~HdiCompositionCheck()53 ~HdiCompositionCheck() {} 54 uint32_t mDispW = 0; 55 uint32_t mDispH = 0; 56 }; 57 } // OHOS 58 } // HDI 59 } // DISPLAY 60 } // TEST 61 62 #endif // HDI_COMPOSITION_CHECK_H