1 /* 2 * Copyright (C) 2025 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 AVCODEC_INSTANCE_INFO_H 17 #define AVCODEC_INSTANCE_INFO_H 18 19 #include <sys/types.h> 20 #include <string> 21 #include "avcodec_log.h" 22 #include "meta.h" 23 #include "meta/meta_key.h" 24 25 namespace OHOS { 26 namespace MediaAVCodec { 27 constexpr pid_t INVALID_PID = -1; 28 constexpr int32_t INVALID_INSTANCE_ID = -1; 29 30 class EventInfoExtentedKey { 31 public: 32 static constexpr std::string_view INSTANCE_ID = "av_codec_event_info_instance_id"; 33 static constexpr std::string_view CODEC_TYPE = "av_codec_event_info_codec_type"; 34 static constexpr std::string_view IS_HARDWARE = "IS_VENDOR"; 35 static constexpr std::string_view BIT_DEPTH = "av_codec_event_info_bit_depth"; 36 static constexpr std::string_view ENABLE_POST_PROCESSING = "av_codec_event_info_enable_post_processing"; 37 static constexpr std::string_view PIXEL_FORMAT_STRING = "pixel_format_string"; 38 GetInstanceIdFromMeta(const Media::Meta & meta)39 static int32_t GetInstanceIdFromMeta(const Media::Meta &meta) 40 { 41 auto instanceId = INVALID_INSTANCE_ID; 42 meta.GetData(EventInfoExtentedKey::INSTANCE_ID.data(), instanceId); 43 return instanceId; 44 } 45 }; 46 47 struct CallerInfo { 48 pid_t pid = -1; 49 uid_t uid = 0; 50 std::string processName = ""; 51 }; 52 53 struct InstanceInfo { 54 int32_t instanceId = INVALID_INSTANCE_ID; 55 CallerInfo caller; 56 CallerInfo forwardCaller; 57 uint32_t memoryUsage = 0; 58 PrintInstanceInfo59 void Print() 60 { 61 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, LOG_DOMAIN_FRAMEWORK, "InstanceInfo"}; 62 AVCODEC_LOGI("InstanceId: %{public}d, Caller: [%{public}d, %{public}s], ForwardCaller: [%{public}d, %{public}s]" 63 ", MemoryUsage: %{public}u", instanceId, caller.pid, caller.processName.c_str(), forwardCaller.pid, 64 forwardCaller.processName.c_str(), memoryUsage); 65 } 66 }; 67 } // namespace MediaAVCodec 68 } // namespace OHOS 69 #endif // AVCODEC_INSTANCE_INFO_H