1 /* 2 * Copyright (c) 2024 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 RS_HARDWARE_COMPOSE_DISABLED_REASON_COLLECTION_H 17 #define RS_HARDWARE_COMPOSE_DISABLED_REASON_COLLECTION_H 18 19 #include <mutex> 20 #include <vector> 21 22 #include "common/rs_common_def.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 static const size_t HWC_DISABLED_REASON_INFO_OFFSET = 4; 27 28 enum HwcDisabledReasons { 29 DISABLED_BY_FLITER_RECT = 0, 30 DISABLED_BY_TRANSPARENT_CLEAN_FLITER = 1, 31 DISABLED_BY_TRANSPARENT_DIRTY_FLITER = 2, 32 DISABLED_BY_ACCUMULATED_ALPHA = 3, 33 DISABLED_BY_ROTATION = 4, 34 DISABLED_BY_HWC_NODE_ABOVE = 5, 35 DISABLED_BY_BACKGROUND_ALPHA = 6, 36 DISABLED_BY_INVALID_PARAM = 7, 37 DISABLED_BY_PREVALIDATE = 8, 38 DISABLED_BY_SRC_PIXEL = 9, 39 DISABLED_BY_BUFFER_NONMATCH = 10, 40 DISABLED_REASON_LENGTH = 11, 41 }; 42 43 struct HwcDisabledReasonInfo { 44 int32_t disabledReasonStatistics[HwcDisabledReasons::DISABLED_REASON_LENGTH] = {0}; 45 int32_t pidOfBelongsApp = 0; 46 std::string nodeName = ""; 47 }; 48 49 using HwcDisabledReasonInfos = std::vector<HwcDisabledReasonInfo>; 50 51 class RSB_EXPORT HwcDisabledReasonCollection { 52 public: 53 static HwcDisabledReasonCollection& GetInstance(); 54 55 void UpdateHwcDisabledReasonForDFX(NodeId id, int32_t disabledReason, const std::string& nodeName); 56 HwcDisabledReasonInfos GetHwcDisabledReasonInfo(); 57 58 private: 59 HwcDisabledReasonCollection(); 60 ~HwcDisabledReasonCollection() noexcept; 61 HwcDisabledReasonCollection(const HwcDisabledReasonCollection&) = delete; 62 HwcDisabledReasonCollection(const HwcDisabledReasonCollection&&) = delete; 63 HwcDisabledReasonCollection& operator=(const HwcDisabledReasonCollection&) = delete; 64 HwcDisabledReasonCollection& operator=(const HwcDisabledReasonCollection&&) = delete; 65 66 std::unordered_map<NodeId, HwcDisabledReasonInfo> hwcDisabledReasonInfoMap_; 67 mutable std::mutex hwcDisabledReasonMtx_; 68 }; 69 } // namespace Rosen 70 } // namespace OHOS 71 72 #endif // RS_HARDWARE_COMPOSE_DISABLED_REASON_COLLECTION_H