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 "avcodec_info.h" 23 #include "meta.h" 24 #include "meta/meta_key.h" 25 26 namespace OHOS { 27 namespace MediaAVCodec { 28 using InstanceId = int32_t; 29 constexpr pid_t INVALID_PID = -1; 30 constexpr InstanceId INVALID_INSTANCE_ID = -1; 31 32 class EventInfoExtentedKey { 33 public: 34 static constexpr std::string_view INSTANCE_ID = "av_codec_event_info_instance_id"; 35 static constexpr std::string_view CODEC_TYPE = "av_codec_event_info_codec_type"; 36 static constexpr std::string_view IS_HARDWARE = "IS_VENDOR"; 37 static constexpr std::string_view BIT_DEPTH = "av_codec_event_info_bit_depth"; 38 static constexpr std::string_view ENABLE_POST_PROCESSING = "av_codec_event_info_enable_post_processing"; 39 static constexpr std::string_view PIXEL_FORMAT_STRING = "pixel_format_string"; 40 GetInstanceIdFromMeta(const Media::Meta & meta)41 static int32_t GetInstanceIdFromMeta(const Media::Meta &meta) 42 { 43 auto instanceId = INVALID_INSTANCE_ID; 44 meta.GetData(EventInfoExtentedKey::INSTANCE_ID.data(), instanceId); 45 return instanceId; 46 } 47 }; 48 49 struct CallerInfo { 50 pid_t pid = -1; 51 uid_t uid = 0; 52 std::string processName = ""; 53 }; 54 55 struct InstanceInfo { 56 InstanceId instanceId = INVALID_INSTANCE_ID; 57 CallerInfo caller; 58 CallerInfo forwardCaller; 59 AVCodecType codecType; 60 uint32_t memoryUsage = 0; 61 PrintInstanceInfo62 void Print() 63 { 64 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, LOG_DOMAIN_FRAMEWORK, "InstanceInfo"}; 65 AVCODEC_LOGI("InstanceId: %{public}d, Caller: [%{public}d, %{public}s], ForwardCaller: [%{public}d, %{public}s]" 66 ", CodecType: %{public}d, MemoryUsage: %{public}u", instanceId, caller.pid, caller.processName.c_str(), 67 forwardCaller.pid, forwardCaller.processName.c_str(), codecType, memoryUsage); 68 } 69 }; 70 } // namespace MediaAVCodec 71 } // namespace OHOS 72 #endif // AVCODEC_INSTANCE_INFO_H