Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "CameraProviderManager" |
| 18 | #define ATRACE_TAG ATRACE_TAG_CAMERA |
| 19 | //#define LOG_NDEBUG 0 |
| 20 | |
| 21 | #include "CameraProviderManager.h" |
| 22 | |
Rucha Katakwar | 3828452 | 2021-11-10 11:25:21 -0800 | [diff] [blame] | 23 | #include <android/hardware/camera/device/3.8/ICameraDevice.h> |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 24 | |
Yin-Chia Yeh | c3e9d6f | 2018-02-06 10:56:32 -0800 | [diff] [blame] | 25 | #include <algorithm> |
Yin-Chia Yeh | 6540509 | 2017-01-13 15:42:28 -0800 | [diff] [blame] | 26 | #include <chrono> |
Emilian Peev | cbf174b | 2019-01-25 14:38:59 -0800 | [diff] [blame] | 27 | #include "common/DepthPhotoProcessor.h" |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 28 | #include "hidl/HidlProviderInfo.h" |
Emilian Peev | cbf174b | 2019-01-25 14:38:59 -0800 | [diff] [blame] | 29 | #include <dlfcn.h> |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 30 | #include <future> |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 31 | #include <inttypes.h> |
Yin-Chia Yeh | 177b0c1 | 2019-06-25 10:53:03 -0700 | [diff] [blame] | 32 | #include <android/hidl/manager/1.2/IServiceManager.h> |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 33 | #include <hidl/ServiceManagement.h> |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 34 | #include <functional> |
| 35 | #include <camera_metadata_hidden.h> |
Yin-Chia Yeh | c3e9d6f | 2018-02-06 10:56:32 -0800 | [diff] [blame] | 36 | #include <android-base/parseint.h> |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 37 | #include <android-base/logging.h> |
| 38 | #include <cutils/properties.h> |
| 39 | #include <hwbinder/IPCThreadState.h> |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 40 | #include <utils/SessionConfigurationUtils.h> |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 41 | #include <utils/Trace.h> |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 42 | |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 43 | #include "api2/HeicCompositeStream.h" |
Shuzhen Wang | dbdf72b | 2019-11-13 11:22:12 -0800 | [diff] [blame] | 44 | #include "device3/ZoomRatioMapper.h" |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 45 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 46 | namespace android { |
| 47 | |
| 48 | using namespace ::android::hardware::camera; |
Austin Borger | ea93124 | 2021-12-13 23:10:41 +0000 | [diff] [blame] | 49 | using namespace ::android::camera3; |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 50 | using android::hardware::camera::common::V1_0::Status; |
| 51 | using namespace camera3::SessionConfigurationUtils; |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 52 | using std::literals::chrono_literals::operator""s; |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 53 | using hardware::camera2::utils::CameraIdAndSessionConfiguration; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 54 | |
| 55 | namespace { |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 56 | const bool kEnableLazyHal(property_get_bool("ro.camera.enableLazyHal", false)); |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 57 | const std::string kExternalProviderName = "external/0"; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 58 | } // anonymous namespace |
| 59 | |
Emilian Peev | 538c90e | 2018-12-17 18:03:19 +0000 | [diff] [blame] | 60 | const float CameraProviderManager::kDepthARTolerance = .1f; |
| 61 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 62 | CameraProviderManager::HidlServiceInteractionProxyImpl |
| 63 | CameraProviderManager::sHidlServiceInteractionProxy{}; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 64 | |
| 65 | CameraProviderManager::~CameraProviderManager() { |
| 66 | } |
| 67 | |
Yin-Chia Yeh | 177b0c1 | 2019-06-25 10:53:03 -0700 | [diff] [blame] | 68 | hardware::hidl_vec<hardware::hidl_string> |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 69 | CameraProviderManager::HidlServiceInteractionProxyImpl::listServices() { |
Yin-Chia Yeh | 177b0c1 | 2019-06-25 10:53:03 -0700 | [diff] [blame] | 70 | hardware::hidl_vec<hardware::hidl_string> ret; |
| 71 | auto manager = hardware::defaultServiceManager1_2(); |
| 72 | if (manager != nullptr) { |
| 73 | manager->listManifestByInterface(provider::V2_4::ICameraProvider::descriptor, |
| 74 | [&ret](const hardware::hidl_vec<hardware::hidl_string> ®istered) { |
| 75 | ret = registered; |
| 76 | }); |
| 77 | } |
| 78 | return ret; |
| 79 | } |
| 80 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 81 | status_t CameraProviderManager::initialize(wp<CameraProviderManager::StatusListener> listener, |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 82 | HidlServiceInteractionProxy* hidlProxy) { |
Yin-Chia Yeh | 4c5b1c7 | 2017-01-31 13:20:56 -0800 | [diff] [blame] | 83 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 84 | if (hidlProxy == nullptr) { |
Yin-Chia Yeh | 4c5b1c7 | 2017-01-31 13:20:56 -0800 | [diff] [blame] | 85 | ALOGE("%s: No valid service interaction proxy provided", __FUNCTION__); |
| 86 | return BAD_VALUE; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 87 | } |
Yin-Chia Yeh | 4c5b1c7 | 2017-01-31 13:20:56 -0800 | [diff] [blame] | 88 | mListener = listener; |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 89 | mHidlServiceProxy = hidlProxy; |
| 90 | mDeviceState = 0; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 91 | |
Yin-Chia Yeh | 4c5b1c7 | 2017-01-31 13:20:56 -0800 | [diff] [blame] | 92 | // Registering will trigger notifications for all already-known providers |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 93 | bool success = mHidlServiceProxy->registerForNotifications( |
Yin-Chia Yeh | 4c5b1c7 | 2017-01-31 13:20:56 -0800 | [diff] [blame] | 94 | /* instance name, empty means no filter */ "", |
| 95 | this); |
| 96 | if (!success) { |
| 97 | ALOGE("%s: Unable to register with hardware service manager for notifications " |
| 98 | "about camera providers", __FUNCTION__); |
| 99 | return INVALID_OPERATION; |
Yin-Chia Yeh | 6540509 | 2017-01-13 15:42:28 -0800 | [diff] [blame] | 100 | } |
Emilian Peev | 5d7e515 | 2017-02-22 15:37:48 +0000 | [diff] [blame] | 101 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 102 | for (const auto& instance : mHidlServiceProxy->listServices()) { |
| 103 | this->addHidlProviderLocked(instance); |
Yin-Chia Yeh | 177b0c1 | 2019-06-25 10:53:03 -0700 | [diff] [blame] | 104 | } |
Eino-Ville Talvala | 6566536 | 2017-02-24 13:07:56 -0800 | [diff] [blame] | 105 | |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 106 | IPCThreadState::self()->flushCommands(); |
| 107 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 108 | return OK; |
| 109 | } |
| 110 | |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 111 | std::pair<int, int> CameraProviderManager::getCameraCount() const { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 112 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 113 | int systemCameraCount = 0; |
| 114 | int publicCameraCount = 0; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 115 | for (auto& provider : mProviders) { |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 116 | for (auto &id : provider->mUniqueCameraIds) { |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 117 | SystemCameraKind deviceKind = SystemCameraKind::PUBLIC; |
| 118 | if (getSystemCameraKindLocked(id, &deviceKind) != OK) { |
| 119 | ALOGE("%s: Invalid camera id %s, skipping", __FUNCTION__, id.c_str()); |
| 120 | continue; |
| 121 | } |
| 122 | switch(deviceKind) { |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 123 | case SystemCameraKind::PUBLIC: |
| 124 | publicCameraCount++; |
| 125 | break; |
| 126 | case SystemCameraKind::SYSTEM_ONLY_CAMERA: |
| 127 | systemCameraCount++; |
| 128 | break; |
| 129 | default: |
| 130 | break; |
| 131 | } |
| 132 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 133 | } |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 134 | return std::make_pair(systemCameraCount, publicCameraCount); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 135 | } |
| 136 | |
| 137 | std::vector<std::string> CameraProviderManager::getCameraDeviceIds() const { |
| 138 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 139 | std::vector<std::string> deviceIds; |
| 140 | for (auto& provider : mProviders) { |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 141 | for (auto& id : provider->mUniqueCameraIds) { |
| 142 | deviceIds.push_back(id); |
| 143 | } |
| 144 | } |
| 145 | return deviceIds; |
| 146 | } |
| 147 | |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 148 | void CameraProviderManager::collectDeviceIdsLocked(const std::vector<std::string> deviceIds, |
| 149 | std::vector<std::string>& publicDeviceIds, |
| 150 | std::vector<std::string>& systemDeviceIds) const { |
| 151 | for (auto &deviceId : deviceIds) { |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 152 | SystemCameraKind deviceKind = SystemCameraKind::PUBLIC; |
| 153 | if (getSystemCameraKindLocked(deviceId, &deviceKind) != OK) { |
| 154 | ALOGE("%s: Invalid camera id %s, skipping", __FUNCTION__, deviceId.c_str()); |
| 155 | continue; |
| 156 | } |
| 157 | if (deviceKind == SystemCameraKind::SYSTEM_ONLY_CAMERA) { |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 158 | systemDeviceIds.push_back(deviceId); |
| 159 | } else { |
| 160 | publicDeviceIds.push_back(deviceId); |
| 161 | } |
| 162 | } |
| 163 | } |
| 164 | |
Emilian Peev | f53f66e | 2017-04-11 14:29:43 +0100 | [diff] [blame] | 165 | std::vector<std::string> CameraProviderManager::getAPI1CompatibleCameraDeviceIds() const { |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 166 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 167 | std::vector<std::string> publicDeviceIds; |
| 168 | std::vector<std::string> systemDeviceIds; |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 169 | std::vector<std::string> deviceIds; |
| 170 | for (auto& provider : mProviders) { |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 171 | std::vector<std::string> providerDeviceIds = provider->mUniqueAPI1CompatibleCameraIds; |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 172 | // Secure cameras should not be exposed through camera 1 api |
| 173 | providerDeviceIds.erase(std::remove_if(providerDeviceIds.begin(), providerDeviceIds.end(), |
| 174 | [this](const std::string& s) { |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 175 | SystemCameraKind deviceKind = SystemCameraKind::PUBLIC; |
| 176 | if (getSystemCameraKindLocked(s, &deviceKind) != OK) { |
| 177 | ALOGE("%s: Invalid camera id %s, skipping", __FUNCTION__, s.c_str()); |
| 178 | return true; |
| 179 | } |
| 180 | return deviceKind == SystemCameraKind::HIDDEN_SECURE_CAMERA;}), |
| 181 | providerDeviceIds.end()); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 182 | // API1 app doesn't handle logical and physical camera devices well. So |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 183 | // for each camera facing, only take the first id advertised by HAL in |
| 184 | // all [logical, physical1, physical2, ...] id combos, and filter out the rest. |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 185 | filterLogicalCameraIdsLocked(providerDeviceIds); |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 186 | collectDeviceIdsLocked(providerDeviceIds, publicDeviceIds, systemDeviceIds); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 187 | } |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 188 | auto sortFunc = |
Yin-Chia Yeh | c3e9d6f | 2018-02-06 10:56:32 -0800 | [diff] [blame] | 189 | [](const std::string& a, const std::string& b) -> bool { |
| 190 | uint32_t aUint = 0, bUint = 0; |
| 191 | bool aIsUint = base::ParseUint(a, &aUint); |
| 192 | bool bIsUint = base::ParseUint(b, &bUint); |
| 193 | |
| 194 | // Uint device IDs first |
| 195 | if (aIsUint && bIsUint) { |
| 196 | return aUint < bUint; |
| 197 | } else if (aIsUint) { |
| 198 | return true; |
| 199 | } else if (bIsUint) { |
| 200 | return false; |
| 201 | } |
| 202 | // Simple string compare if both id are not uint |
| 203 | return a < b; |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 204 | }; |
| 205 | // We put device ids for system cameras at the end since they will be pared |
| 206 | // off for processes not having system camera permissions. |
| 207 | std::sort(publicDeviceIds.begin(), publicDeviceIds.end(), sortFunc); |
| 208 | std::sort(systemDeviceIds.begin(), systemDeviceIds.end(), sortFunc); |
| 209 | deviceIds.insert(deviceIds.end(), publicDeviceIds.begin(), publicDeviceIds.end()); |
| 210 | deviceIds.insert(deviceIds.end(), systemDeviceIds.begin(), systemDeviceIds.end()); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 211 | return deviceIds; |
| 212 | } |
| 213 | |
| 214 | bool CameraProviderManager::isValidDevice(const std::string &id, uint16_t majorVersion) const { |
| 215 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 216 | return isValidDeviceLocked(id, majorVersion); |
| 217 | } |
| 218 | |
| 219 | bool CameraProviderManager::isValidDeviceLocked(const std::string &id, uint16_t majorVersion) const { |
| 220 | for (auto& provider : mProviders) { |
| 221 | for (auto& deviceInfo : provider->mDevices) { |
| 222 | if (deviceInfo->mId == id && deviceInfo->mVersion.get_major() == majorVersion) { |
| 223 | return true; |
| 224 | } |
| 225 | } |
| 226 | } |
| 227 | return false; |
| 228 | } |
| 229 | |
| 230 | bool CameraProviderManager::hasFlashUnit(const std::string &id) const { |
| 231 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 232 | |
| 233 | auto deviceInfo = findDeviceInfoLocked(id); |
| 234 | if (deviceInfo == nullptr) return false; |
| 235 | |
| 236 | return deviceInfo->hasFlashUnit(); |
| 237 | } |
| 238 | |
Shuzhen Wang | dbdf72b | 2019-11-13 11:22:12 -0800 | [diff] [blame] | 239 | bool CameraProviderManager::supportNativeZoomRatio(const std::string &id) const { |
| 240 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 241 | |
| 242 | auto deviceInfo = findDeviceInfoLocked(id); |
| 243 | if (deviceInfo == nullptr) return false; |
| 244 | |
| 245 | return deviceInfo->supportNativeZoomRatio(); |
| 246 | } |
| 247 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 248 | status_t CameraProviderManager::getResourceCost(const std::string &id, |
| 249 | CameraResourceCost* cost) const { |
| 250 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 251 | |
| 252 | auto deviceInfo = findDeviceInfoLocked(id); |
| 253 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 254 | |
| 255 | *cost = deviceInfo->mResourceCost; |
| 256 | return OK; |
| 257 | } |
| 258 | |
| 259 | status_t CameraProviderManager::getCameraInfo(const std::string &id, |
| 260 | hardware::CameraInfo* info) const { |
| 261 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 262 | |
| 263 | auto deviceInfo = findDeviceInfoLocked(id); |
| 264 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 265 | |
| 266 | return deviceInfo->getCameraInfo(info); |
| 267 | } |
| 268 | |
Emilian Peev | 35ae826 | 2018-11-08 13:11:32 +0000 | [diff] [blame] | 269 | status_t CameraProviderManager::isSessionConfigurationSupported(const std::string& id, |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 270 | const SessionConfiguration &configuration, bool overrideForPerfClass, |
Emilian Peev | 35ae826 | 2018-11-08 13:11:32 +0000 | [diff] [blame] | 271 | bool *status /*out*/) const { |
| 272 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Emilian Peev | 35ae826 | 2018-11-08 13:11:32 +0000 | [diff] [blame] | 273 | auto deviceInfo = findDeviceInfoLocked(id); |
| 274 | if (deviceInfo == nullptr) { |
| 275 | return NAME_NOT_FOUND; |
| 276 | } |
| 277 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 278 | return deviceInfo->isSessionConfigurationSupported(configuration, overrideForPerfClass, status); |
Emilian Peev | 35ae826 | 2018-11-08 13:11:32 +0000 | [diff] [blame] | 279 | } |
| 280 | |
Jayant Chowdhary | 22441f3 | 2021-12-26 18:35:41 -0800 | [diff] [blame^] | 281 | status_t CameraProviderManager::getCameraIdIPCTransport(const std::string &id, |
| 282 | IPCTransport *providerTransport) const { |
| 283 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 284 | auto deviceInfo = findDeviceInfoLocked(id); |
| 285 | if (deviceInfo == nullptr) { |
| 286 | return NAME_NOT_FOUND; |
| 287 | } |
| 288 | sp<ProviderInfo> parentProvider = deviceInfo->mParentProvider.promote(); |
| 289 | if (parentProvider == nullptr) { |
| 290 | return DEAD_OBJECT; |
| 291 | } |
| 292 | *providerTransport = parentProvider->getIPCTransport(); |
| 293 | return OK; |
| 294 | } |
| 295 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 296 | status_t CameraProviderManager::getCameraCharacteristics(const std::string &id, |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 297 | bool overrideForPerfClass, CameraMetadata* characteristics) const { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 298 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 299 | return getCameraCharacteristicsLocked(id, overrideForPerfClass, characteristics); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 300 | } |
| 301 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 302 | // Till hidl is removed from the android source tree, we use this for aidl as |
| 303 | // well. We artificially give aidl camera device version 1 a major version 3 and minor |
| 304 | // version 8. |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 305 | status_t CameraProviderManager::getHighestSupportedVersion(const std::string &id, |
| 306 | hardware::hidl_version *v) { |
| 307 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 308 | |
| 309 | hardware::hidl_version maxVersion{0,0}; |
| 310 | bool found = false; |
| 311 | for (auto& provider : mProviders) { |
| 312 | for (auto& deviceInfo : provider->mDevices) { |
| 313 | if (deviceInfo->mId == id) { |
| 314 | if (deviceInfo->mVersion > maxVersion) { |
| 315 | maxVersion = deviceInfo->mVersion; |
| 316 | found = true; |
| 317 | } |
| 318 | } |
| 319 | } |
| 320 | } |
| 321 | if (!found) { |
| 322 | return NAME_NOT_FOUND; |
| 323 | } |
| 324 | *v = maxVersion; |
| 325 | return OK; |
| 326 | } |
| 327 | |
Rucha Katakwar | 3828452 | 2021-11-10 11:25:21 -0800 | [diff] [blame] | 328 | status_t CameraProviderManager::getTorchStrengthLevel(const std::string &id, |
| 329 | int32_t* torchStrength /*out*/) { |
| 330 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 331 | |
| 332 | auto deviceInfo = findDeviceInfoLocked(id); |
| 333 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 334 | |
| 335 | return deviceInfo->getTorchStrengthLevel(torchStrength); |
| 336 | } |
| 337 | |
| 338 | status_t CameraProviderManager::turnOnTorchWithStrengthLevel(const std::string &id, |
| 339 | int32_t torchStrength) { |
| 340 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 341 | |
| 342 | auto deviceInfo = findDeviceInfoLocked(id); |
| 343 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 344 | |
| 345 | return deviceInfo->turnOnTorchWithStrengthLevel(torchStrength); |
| 346 | } |
| 347 | |
| 348 | bool CameraProviderManager::shouldSkipTorchStrengthUpdate(const std::string &id, |
| 349 | int32_t torchStrength) const { |
| 350 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 351 | |
| 352 | auto deviceInfo = findDeviceInfoLocked(id); |
| 353 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 354 | |
| 355 | if (deviceInfo->mTorchStrengthLevel == torchStrength) { |
| 356 | ALOGV("%s: Skipping torch strength level updates prev_level: %d, new_level: %d", |
| 357 | __FUNCTION__, deviceInfo->mTorchStrengthLevel, torchStrength); |
| 358 | return true; |
| 359 | } |
| 360 | return false; |
| 361 | } |
| 362 | |
| 363 | int32_t CameraProviderManager::getTorchDefaultStrengthLevel(const std::string &id) const { |
| 364 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 365 | |
| 366 | auto deviceInfo = findDeviceInfoLocked(id); |
| 367 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 368 | |
| 369 | return deviceInfo->mTorchDefaultStrengthLevel; |
| 370 | } |
| 371 | |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 372 | bool CameraProviderManager::supportSetTorchMode(const std::string &id) const { |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 373 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 374 | for (auto& provider : mProviders) { |
| 375 | auto deviceInfo = findDeviceInfoLocked(id); |
| 376 | if (deviceInfo != nullptr) { |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 377 | return provider->mSetTorchModeSupported; |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 378 | } |
| 379 | } |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 380 | return false; |
Yin-Chia Yeh | dc3134e | 2017-03-23 15:26:59 -0700 | [diff] [blame] | 381 | } |
| 382 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 383 | status_t CameraProviderManager::setTorchMode(const std::string &id, bool enabled) { |
| 384 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 385 | |
| 386 | auto deviceInfo = findDeviceInfoLocked(id); |
| 387 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 388 | |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 389 | // Pass the camera ID to start interface so that it will save it to the map of ICameraProviders |
| 390 | // that are currently in use. |
Shuzhen Wang | 7968043 | 2020-03-05 11:53:46 -0800 | [diff] [blame] | 391 | sp<ProviderInfo> parentProvider = deviceInfo->mParentProvider.promote(); |
| 392 | if (parentProvider == nullptr) { |
| 393 | return DEAD_OBJECT; |
| 394 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 395 | std::shared_ptr<HalCameraProvider> halCameraProvider = nullptr; |
| 396 | IPCTransport providerTransport = parentProvider->getIPCTransport(); |
| 397 | if (providerTransport == IPCTransport::HIDL) { |
| 398 | HidlProviderInfo * hidlProviderInfo = static_cast<HidlProviderInfo *>(parentProvider.get()); |
| 399 | const sp<provider::V2_4::ICameraProvider> hidlInterface = |
| 400 | hidlProviderInfo->startProviderInterface(); |
| 401 | if (hidlInterface == nullptr) { |
| 402 | return DEAD_OBJECT; |
| 403 | } |
| 404 | halCameraProvider = |
| 405 | std::make_shared<HidlHalCameraProvider>(hidlInterface, hidlInterface->descriptor); |
| 406 | } else if (providerTransport == IPCTransport::AIDL) { |
| 407 | ALOGE("%s AIDL hal providers not supported yet", __FUNCTION__); |
| 408 | return INVALID_OPERATION; |
| 409 | } else { |
| 410 | ALOGE("%s Invalid provider transport", __FUNCTION__); |
| 411 | return INVALID_OPERATION; |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 412 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 413 | saveRef(DeviceMode::TORCH, deviceInfo->mId, halCameraProvider); |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 414 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 415 | return deviceInfo->setTorchMode(enabled); |
| 416 | } |
| 417 | |
Yin-Chia Yeh | 067428c | 2017-01-13 15:19:24 -0800 | [diff] [blame] | 418 | status_t CameraProviderManager::setUpVendorTags() { |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 419 | sp<VendorTagDescriptorCache> tagCache = new VendorTagDescriptorCache(); |
| 420 | |
Yin-Chia Yeh | 067428c | 2017-01-13 15:19:24 -0800 | [diff] [blame] | 421 | for (auto& provider : mProviders) { |
Peter Kalauskas | 1b3c907 | 2018-11-07 12:41:53 -0800 | [diff] [blame] | 422 | tagCache->addVendorDescriptor(provider->mProviderTagid, provider->mVendorTagDescriptor); |
Yin-Chia Yeh | 067428c | 2017-01-13 15:19:24 -0800 | [diff] [blame] | 423 | } |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 424 | |
| 425 | VendorTagDescriptorCache::setAsGlobalVendorTagCache(tagCache); |
| 426 | |
Yin-Chia Yeh | 067428c | 2017-01-13 15:19:24 -0800 | [diff] [blame] | 427 | return OK; |
| 428 | } |
| 429 | |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 430 | sp<CameraProviderManager::ProviderInfo> CameraProviderManager::startExternalLazyProvider() const { |
| 431 | std::lock_guard<std::mutex> providerLock(mProviderLifecycleLock); |
| 432 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 433 | |
| 434 | for (const auto& providerInfo : mProviders) { |
| 435 | if (providerInfo->isExternalLazyHAL()) { |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 436 | if (!providerInfo->successfullyStartedProviderInterface()) { |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 437 | return nullptr; |
| 438 | } else { |
| 439 | return providerInfo; |
| 440 | } |
| 441 | } |
| 442 | } |
| 443 | return nullptr; |
| 444 | } |
| 445 | |
| 446 | status_t CameraProviderManager::notifyUsbDeviceEvent(int32_t eventId, |
| 447 | const std::string& usbDeviceId) { |
| 448 | if (!kEnableLazyHal) { |
| 449 | return OK; |
| 450 | } |
| 451 | |
| 452 | ALOGV("notifySystemEvent: %d usbDeviceId : %s", eventId, usbDeviceId.c_str()); |
| 453 | |
| 454 | if (eventId == android::hardware::ICameraService::EVENT_USB_DEVICE_ATTACHED) { |
| 455 | sp<ProviderInfo> externalProvider = startExternalLazyProvider(); |
| 456 | if (externalProvider != nullptr) { |
| 457 | auto usbDevices = mExternalUsbDevicesForProvider.first; |
| 458 | usbDevices.push_back(usbDeviceId); |
| 459 | mExternalUsbDevicesForProvider = {usbDevices, externalProvider}; |
| 460 | } |
| 461 | } else if (eventId |
| 462 | == android::hardware::ICameraService::EVENT_USB_DEVICE_DETACHED) { |
| 463 | usbDeviceDetached(usbDeviceId); |
| 464 | } |
| 465 | |
| 466 | return OK; |
| 467 | } |
| 468 | |
| 469 | status_t CameraProviderManager::usbDeviceDetached(const std::string &usbDeviceId) { |
| 470 | std::lock_guard<std::mutex> providerLock(mProviderLifecycleLock); |
| 471 | std::lock_guard<std::mutex> interfaceLock(mInterfaceMutex); |
| 472 | |
| 473 | auto usbDevices = mExternalUsbDevicesForProvider.first; |
| 474 | auto foundId = std::find(usbDevices.begin(), usbDevices.end(), usbDeviceId); |
| 475 | if (foundId != usbDevices.end()) { |
| 476 | sp<ProviderInfo> providerInfo = mExternalUsbDevicesForProvider.second; |
| 477 | if (providerInfo == nullptr) { |
| 478 | ALOGE("%s No valid external provider for USB device: %s", |
| 479 | __FUNCTION__, |
| 480 | usbDeviceId.c_str()); |
| 481 | mExternalUsbDevicesForProvider = {std::vector<std::string>(), nullptr}; |
| 482 | return DEAD_OBJECT; |
| 483 | } else { |
| 484 | mInterfaceMutex.unlock(); |
| 485 | providerInfo->removeAllDevices(); |
| 486 | mInterfaceMutex.lock(); |
| 487 | mExternalUsbDevicesForProvider = {std::vector<std::string>(), nullptr}; |
| 488 | } |
| 489 | } else { |
| 490 | return DEAD_OBJECT; |
| 491 | } |
| 492 | return OK; |
| 493 | } |
| 494 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 495 | status_t CameraProviderManager::notifyDeviceStateChange(int64_t newState) { |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 496 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 497 | mDeviceState = newState; |
| 498 | status_t res = OK; |
| 499 | for (auto& provider : mProviders) { |
| 500 | ALOGV("%s: Notifying %s for new state 0x%" PRIx64, |
| 501 | __FUNCTION__, provider->mProviderName.c_str(), newState); |
Emilian Peev | 7fe6c42 | 2021-09-08 13:43:20 -0700 | [diff] [blame] | 502 | // b/199240726 Camera providers can for example try to add/remove |
| 503 | // camera devices as part of the state change notification. Holding |
| 504 | // 'mInterfaceMutex' while calling 'notifyDeviceStateChange' can |
| 505 | // result in a recursive deadlock. |
| 506 | mInterfaceMutex.unlock(); |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 507 | status_t singleRes = provider->notifyDeviceStateChange(mDeviceState); |
Emilian Peev | 7fe6c42 | 2021-09-08 13:43:20 -0700 | [diff] [blame] | 508 | mInterfaceMutex.lock(); |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 509 | if (singleRes != OK) { |
| 510 | ALOGE("%s: Unable to notify provider %s about device state change", |
| 511 | __FUNCTION__, |
| 512 | provider->mProviderName.c_str()); |
| 513 | res = singleRes; |
| 514 | // continue to do the rest of the providers instead of returning now |
| 515 | } |
Emilian Peev | b50402e | 2021-09-24 17:41:57 -0700 | [diff] [blame] | 516 | provider->notifyDeviceInfoStateChangeLocked(mDeviceState); |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 517 | } |
| 518 | return res; |
| 519 | } |
| 520 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 521 | status_t CameraProviderManager::openHidlSession(const std::string &id, |
Peter Kalauskas | b7bd438 | 2018-11-15 17:19:48 -0800 | [diff] [blame] | 522 | const sp<device::V3_2::ICameraDeviceCallback>& callback, |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 523 | /*out*/ |
Peter Kalauskas | b7bd438 | 2018-11-15 17:19:48 -0800 | [diff] [blame] | 524 | sp<device::V3_2::ICameraDeviceSession> *session) { |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 525 | |
| 526 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 527 | |
| 528 | auto deviceInfo = findDeviceInfoLocked(id, |
| 529 | /*minVersion*/ {3,0}, /*maxVersion*/ {4,0}); |
| 530 | if (deviceInfo == nullptr) return NAME_NOT_FOUND; |
| 531 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 532 | auto *hidlDeviceInfo3 = static_cast<HidlProviderInfo::HidlDeviceInfo3*>(deviceInfo); |
Shuzhen Wang | 7968043 | 2020-03-05 11:53:46 -0800 | [diff] [blame] | 533 | sp<ProviderInfo> parentProvider = deviceInfo->mParentProvider.promote(); |
| 534 | if (parentProvider == nullptr) { |
| 535 | return DEAD_OBJECT; |
| 536 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 537 | const sp<provider::V2_4::ICameraProvider> provider = |
| 538 | static_cast<HidlProviderInfo *>(parentProvider.get())->startProviderInterface(); |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 539 | if (provider == nullptr) { |
| 540 | return DEAD_OBJECT; |
| 541 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 542 | std::shared_ptr<HalCameraProvider> halCameraProvider = |
| 543 | std::make_shared<HidlHalCameraProvider>(provider, provider->descriptor); |
| 544 | saveRef(DeviceMode::CAMERA, id, halCameraProvider); |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 545 | |
| 546 | Status status; |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 547 | hardware::Return<void> ret; |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 548 | auto interface = hidlDeviceInfo3->startDeviceInterface(); |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 549 | if (interface == nullptr) { |
| 550 | return DEAD_OBJECT; |
| 551 | } |
| 552 | |
| 553 | ret = interface->open(callback, [&status, &session] |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 554 | (Status s, const sp<device::V3_2::ICameraDeviceSession>& cameraSession) { |
| 555 | status = s; |
| 556 | if (status == Status::OK) { |
| 557 | *session = cameraSession; |
| 558 | } |
| 559 | }); |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 560 | if (!ret.isOk()) { |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 561 | removeRef(DeviceMode::CAMERA, id); |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 562 | ALOGE("%s: Transaction error opening a session for camera device %s: %s", |
| 563 | __FUNCTION__, id.c_str(), ret.description().c_str()); |
| 564 | return DEAD_OBJECT; |
| 565 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 566 | return HidlProviderInfo::mapToStatusT(status); |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 567 | } |
| 568 | |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 569 | void CameraProviderManager::saveRef(DeviceMode usageType, const std::string &cameraId, |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 570 | std::shared_ptr<HalCameraProvider> provider) { |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 571 | if (!kEnableLazyHal) { |
| 572 | return; |
| 573 | } |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 574 | ALOGV("Saving camera provider %s for camera device %s", provider->mDescriptor.c_str(), |
| 575 | cameraId.c_str()); |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 576 | std::lock_guard<std::mutex> lock(mProviderInterfaceMapLock); |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 577 | std::unordered_map<std::string, std::shared_ptr<HalCameraProvider>> *primaryMap, *alternateMap; |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 578 | if (usageType == DeviceMode::TORCH) { |
| 579 | primaryMap = &mTorchProviderByCameraId; |
| 580 | alternateMap = &mCameraProviderByCameraId; |
| 581 | } else { |
| 582 | primaryMap = &mCameraProviderByCameraId; |
| 583 | alternateMap = &mTorchProviderByCameraId; |
| 584 | } |
| 585 | auto id = cameraId.c_str(); |
| 586 | (*primaryMap)[id] = provider; |
| 587 | auto search = alternateMap->find(id); |
| 588 | if (search != alternateMap->end()) { |
| 589 | ALOGW("%s: Camera device %s is using both torch mode and camera mode simultaneously. " |
| 590 | "That should not be possible", __FUNCTION__, id); |
| 591 | } |
| 592 | ALOGV("%s: Camera device %s connected", __FUNCTION__, id); |
| 593 | } |
| 594 | |
| 595 | void CameraProviderManager::removeRef(DeviceMode usageType, const std::string &cameraId) { |
| 596 | if (!kEnableLazyHal) { |
| 597 | return; |
| 598 | } |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 599 | ALOGV("Removing camera device %s", cameraId.c_str()); |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 600 | std::unordered_map<std::string, std::shared_ptr<HalCameraProvider>> *providerMap; |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 601 | if (usageType == DeviceMode::TORCH) { |
| 602 | providerMap = &mTorchProviderByCameraId; |
| 603 | } else { |
| 604 | providerMap = &mCameraProviderByCameraId; |
| 605 | } |
| 606 | std::lock_guard<std::mutex> lock(mProviderInterfaceMapLock); |
| 607 | auto search = providerMap->find(cameraId.c_str()); |
| 608 | if (search != providerMap->end()) { |
Peter Kalauskas | 26af1a5 | 2019-01-25 06:57:01 -0800 | [diff] [blame] | 609 | // Drop the reference to this ICameraProvider. This is safe to do immediately (without an |
| 610 | // added delay) because hwservicemanager guarantees to hold the reference for at least five |
| 611 | // more seconds. We depend on this behavior so that if the provider is unreferenced and |
| 612 | // then referenced again quickly, we do not let the HAL exit and then need to immediately |
| 613 | // restart it. An example when this could happen is switching from a front-facing to a |
| 614 | // rear-facing camera. If the HAL were to exit during the camera switch, the camera could |
| 615 | // appear janky to the user. |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 616 | providerMap->erase(cameraId.c_str()); |
Peter Kalauskas | 26af1a5 | 2019-01-25 06:57:01 -0800 | [diff] [blame] | 617 | IPCThreadState::self()->flushCommands(); |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 618 | } else { |
| 619 | ALOGE("%s: Asked to remove reference for camera %s, but no reference to it was found. This " |
| 620 | "could mean removeRef was called twice for the same camera ID.", __FUNCTION__, |
| 621 | cameraId.c_str()); |
| 622 | } |
| 623 | } |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 624 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 625 | hardware::Return<void> CameraProviderManager::onRegistration( |
| 626 | const hardware::hidl_string& /*fqName*/, |
| 627 | const hardware::hidl_string& name, |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 628 | bool preexisting) { |
Shuzhen Wang | b38b53f | 2021-07-15 12:46:09 -0700 | [diff] [blame] | 629 | status_t res = OK; |
Shuzhen Wang | 6ba8eb2 | 2018-07-08 13:10:44 -0700 | [diff] [blame] | 630 | std::lock_guard<std::mutex> providerLock(mProviderLifecycleLock); |
Emilian Peev | aee727d | 2017-05-04 16:35:48 +0100 | [diff] [blame] | 631 | { |
| 632 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 633 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 634 | res = addHidlProviderLocked(name, preexisting); |
Emilian Peev | aee727d | 2017-05-04 16:35:48 +0100 | [diff] [blame] | 635 | } |
| 636 | |
| 637 | sp<StatusListener> listener = getStatusListener(); |
Shuzhen Wang | b38b53f | 2021-07-15 12:46:09 -0700 | [diff] [blame] | 638 | if (nullptr != listener.get() && res == OK) { |
Emilian Peev | aee727d | 2017-05-04 16:35:48 +0100 | [diff] [blame] | 639 | listener->onNewProviderRegistered(); |
| 640 | } |
| 641 | |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 642 | IPCThreadState::self()->flushCommands(); |
| 643 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 644 | return hardware::Return<void>(); |
| 645 | } |
| 646 | |
| 647 | status_t CameraProviderManager::dump(int fd, const Vector<String16>& args) { |
| 648 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 649 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 650 | for (auto& provider : mProviders) { |
| 651 | provider->dump(fd, args); |
| 652 | } |
| 653 | return OK; |
| 654 | } |
| 655 | |
| 656 | CameraProviderManager::ProviderInfo::DeviceInfo* CameraProviderManager::findDeviceInfoLocked( |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 657 | const std::string& id, |
| 658 | hardware::hidl_version minVersion, hardware::hidl_version maxVersion) const { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 659 | for (auto& provider : mProviders) { |
| 660 | for (auto& deviceInfo : provider->mDevices) { |
Eino-Ville Talvala | 0b1cb14 | 2016-12-19 16:29:17 -0800 | [diff] [blame] | 661 | if (deviceInfo->mId == id && |
| 662 | minVersion <= deviceInfo->mVersion && maxVersion >= deviceInfo->mVersion) { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 663 | return deviceInfo.get(); |
| 664 | } |
| 665 | } |
| 666 | } |
| 667 | return nullptr; |
| 668 | } |
| 669 | |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 670 | metadata_vendor_id_t CameraProviderManager::getProviderTagIdLocked( |
| 671 | const std::string& id, hardware::hidl_version minVersion, |
| 672 | hardware::hidl_version maxVersion) const { |
| 673 | metadata_vendor_id_t ret = CAMERA_METADATA_INVALID_VENDOR_ID; |
| 674 | |
| 675 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 676 | for (auto& provider : mProviders) { |
| 677 | for (auto& deviceInfo : provider->mDevices) { |
| 678 | if (deviceInfo->mId == id && |
| 679 | minVersion <= deviceInfo->mVersion && |
| 680 | maxVersion >= deviceInfo->mVersion) { |
| 681 | return provider->mProviderTagid; |
| 682 | } |
| 683 | } |
| 684 | } |
| 685 | |
| 686 | return ret; |
| 687 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 688 | |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 689 | void CameraProviderManager::ProviderInfo::DeviceInfo3::queryPhysicalCameraIds() { |
| 690 | camera_metadata_entry_t entryCap; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 691 | |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 692 | entryCap = mCameraCharacteristics.find(ANDROID_REQUEST_AVAILABLE_CAPABILITIES); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 693 | for (size_t i = 0; i < entryCap.count; ++i) { |
| 694 | uint8_t capability = entryCap.data.u8[i]; |
| 695 | if (capability == ANDROID_REQUEST_AVAILABLE_CAPABILITIES_LOGICAL_MULTI_CAMERA) { |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 696 | mIsLogicalCamera = true; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 697 | break; |
| 698 | } |
| 699 | } |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 700 | if (!mIsLogicalCamera) { |
| 701 | return; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 702 | } |
| 703 | |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 704 | camera_metadata_entry_t entryIds = mCameraCharacteristics.find( |
| 705 | ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 706 | const uint8_t* ids = entryIds.data.u8; |
| 707 | size_t start = 0; |
| 708 | for (size_t i = 0; i < entryIds.count; ++i) { |
| 709 | if (ids[i] == '\0') { |
| 710 | if (start != i) { |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 711 | mPhysicalIds.push_back((const char*)ids+start); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 712 | } |
| 713 | start = i+1; |
| 714 | } |
| 715 | } |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 716 | } |
| 717 | |
Jayant Chowdhary | 5216b21 | 2019-07-17 09:26:23 -0700 | [diff] [blame] | 718 | SystemCameraKind CameraProviderManager::ProviderInfo::DeviceInfo3::getSystemCameraKind() { |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 719 | camera_metadata_entry_t entryCap; |
| 720 | entryCap = mCameraCharacteristics.find(ANDROID_REQUEST_AVAILABLE_CAPABILITIES); |
Jayant Chowdhary | 5216b21 | 2019-07-17 09:26:23 -0700 | [diff] [blame] | 721 | if (entryCap.count == 1 && |
| 722 | entryCap.data.u8[0] == ANDROID_REQUEST_AVAILABLE_CAPABILITIES_SECURE_IMAGE_DATA) { |
| 723 | return SystemCameraKind::HIDDEN_SECURE_CAMERA; |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 724 | } |
Jayant Chowdhary | 5216b21 | 2019-07-17 09:26:23 -0700 | [diff] [blame] | 725 | |
| 726 | // Go through the capabilities and check if it has |
| 727 | // ANDROID_REQUEST_AVAILABLE_CAPABILITIES_SYSTEM_CAMERA |
| 728 | for (size_t i = 0; i < entryCap.count; ++i) { |
| 729 | uint8_t capability = entryCap.data.u8[i]; |
| 730 | if (capability == ANDROID_REQUEST_AVAILABLE_CAPABILITIES_SYSTEM_CAMERA) { |
| 731 | return SystemCameraKind::SYSTEM_ONLY_CAMERA; |
| 732 | } |
| 733 | } |
| 734 | return SystemCameraKind::PUBLIC; |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 735 | } |
| 736 | |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 737 | void CameraProviderManager::ProviderInfo::DeviceInfo3::getSupportedSizes( |
| 738 | const CameraMetadata& ch, uint32_t tag, android_pixel_format_t format, |
| 739 | std::vector<std::tuple<size_t, size_t>> *sizes/*out*/) { |
| 740 | if (sizes == nullptr) { |
| 741 | return; |
| 742 | } |
| 743 | |
| 744 | auto scalerDims = ch.find(tag); |
| 745 | if (scalerDims.count > 0) { |
| 746 | // Scaler entry contains 4 elements (format, width, height, type) |
| 747 | for (size_t i = 0; i < scalerDims.count; i += 4) { |
| 748 | if ((scalerDims.data.i32[i] == format) && |
| 749 | (scalerDims.data.i32[i+3] == |
| 750 | ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT)) { |
| 751 | sizes->push_back(std::make_tuple(scalerDims.data.i32[i+1], |
| 752 | scalerDims.data.i32[i+2])); |
| 753 | } |
| 754 | } |
| 755 | } |
| 756 | } |
| 757 | |
| 758 | void CameraProviderManager::ProviderInfo::DeviceInfo3::getSupportedDurations( |
| 759 | const CameraMetadata& ch, uint32_t tag, android_pixel_format_t format, |
| 760 | const std::vector<std::tuple<size_t, size_t>>& sizes, |
| 761 | std::vector<int64_t> *durations/*out*/) { |
| 762 | if (durations == nullptr) { |
| 763 | return; |
| 764 | } |
| 765 | |
| 766 | auto availableDurations = ch.find(tag); |
| 767 | if (availableDurations.count > 0) { |
| 768 | // Duration entry contains 4 elements (format, width, height, duration) |
| 769 | for (size_t i = 0; i < availableDurations.count; i += 4) { |
| 770 | for (const auto& size : sizes) { |
| 771 | int64_t width = std::get<0>(size); |
| 772 | int64_t height = std::get<1>(size); |
| 773 | if ((availableDurations.data.i64[i] == format) && |
| 774 | (availableDurations.data.i64[i+1] == width) && |
| 775 | (availableDurations.data.i64[i+2] == height)) { |
| 776 | durations->push_back(availableDurations.data.i64[i+3]); |
| 777 | } |
| 778 | } |
| 779 | } |
| 780 | } |
| 781 | } |
| 782 | void CameraProviderManager::ProviderInfo::DeviceInfo3::getSupportedDynamicDepthDurations( |
| 783 | const std::vector<int64_t>& depthDurations, const std::vector<int64_t>& blobDurations, |
| 784 | std::vector<int64_t> *dynamicDepthDurations /*out*/) { |
| 785 | if ((dynamicDepthDurations == nullptr) || (depthDurations.size() != blobDurations.size())) { |
| 786 | return; |
| 787 | } |
| 788 | |
| 789 | // Unfortunately there is no direct way to calculate the dynamic depth stream duration. |
| 790 | // Processing time on camera service side can vary greatly depending on multiple |
| 791 | // variables which are not under our control. Make a guesstimate by taking the maximum |
| 792 | // corresponding duration value from depth and blob. |
| 793 | auto depthDuration = depthDurations.begin(); |
| 794 | auto blobDuration = blobDurations.begin(); |
| 795 | dynamicDepthDurations->reserve(depthDurations.size()); |
| 796 | while ((depthDuration != depthDurations.end()) && (blobDuration != blobDurations.end())) { |
| 797 | dynamicDepthDurations->push_back(std::max(*depthDuration, *blobDuration)); |
| 798 | depthDuration++; blobDuration++; |
| 799 | } |
| 800 | } |
| 801 | |
| 802 | void CameraProviderManager::ProviderInfo::DeviceInfo3::getSupportedDynamicDepthSizes( |
| 803 | const std::vector<std::tuple<size_t, size_t>>& blobSizes, |
| 804 | const std::vector<std::tuple<size_t, size_t>>& depthSizes, |
| 805 | std::vector<std::tuple<size_t, size_t>> *dynamicDepthSizes /*out*/, |
| 806 | std::vector<std::tuple<size_t, size_t>> *internalDepthSizes /*out*/) { |
| 807 | if (dynamicDepthSizes == nullptr || internalDepthSizes == nullptr) { |
| 808 | return; |
| 809 | } |
| 810 | |
| 811 | // The dynamic depth spec. does not mention how close the AR ratio should be. |
| 812 | // Try using something appropriate. |
Emilian Peev | 538c90e | 2018-12-17 18:03:19 +0000 | [diff] [blame] | 813 | float ARTolerance = kDepthARTolerance; |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 814 | |
| 815 | for (const auto& blobSize : blobSizes) { |
| 816 | float jpegAR = static_cast<float> (std::get<0>(blobSize)) / |
| 817 | static_cast<float>(std::get<1>(blobSize)); |
| 818 | bool found = false; |
| 819 | for (const auto& depthSize : depthSizes) { |
| 820 | if (depthSize == blobSize) { |
| 821 | internalDepthSizes->push_back(depthSize); |
| 822 | found = true; |
| 823 | break; |
| 824 | } else { |
| 825 | float depthAR = static_cast<float> (std::get<0>(depthSize)) / |
| 826 | static_cast<float>(std::get<1>(depthSize)); |
| 827 | if (std::fabs(jpegAR - depthAR) <= ARTolerance) { |
| 828 | internalDepthSizes->push_back(depthSize); |
| 829 | found = true; |
| 830 | break; |
| 831 | } |
| 832 | } |
| 833 | } |
| 834 | |
| 835 | if (found) { |
| 836 | dynamicDepthSizes->push_back(blobSize); |
| 837 | } |
| 838 | } |
| 839 | } |
| 840 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 841 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::addDynamicDepthTags( |
| 842 | bool maxResolution) { |
| 843 | const int32_t depthExclTag = ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE; |
| 844 | |
| 845 | const int32_t scalerSizesTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 846 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 847 | ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS, maxResolution); |
| 848 | const int32_t scalerMinFrameDurationsTag = |
| 849 | ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS; |
| 850 | const int32_t scalerStallDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 851 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 852 | ANDROID_SCALER_AVAILABLE_STALL_DURATIONS, maxResolution); |
| 853 | |
| 854 | const int32_t depthSizesTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 855 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 856 | ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS, maxResolution); |
| 857 | const int32_t depthStallDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 858 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 859 | ANDROID_DEPTH_AVAILABLE_DEPTH_STALL_DURATIONS, maxResolution); |
| 860 | const int32_t depthMinFrameDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 861 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 862 | ANDROID_DEPTH_AVAILABLE_DEPTH_MIN_FRAME_DURATIONS, maxResolution); |
| 863 | |
| 864 | const int32_t dynamicDepthSizesTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 865 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 866 | ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS, maxResolution); |
| 867 | const int32_t dynamicDepthStallDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 868 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 869 | ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STALL_DURATIONS, maxResolution); |
| 870 | const int32_t dynamicDepthMinFrameDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 871 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 872 | ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_MIN_FRAME_DURATIONS, maxResolution); |
| 873 | |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 874 | auto& c = mCameraCharacteristics; |
| 875 | std::vector<std::tuple<size_t, size_t>> supportedBlobSizes, supportedDepthSizes, |
| 876 | supportedDynamicDepthSizes, internalDepthSizes; |
| 877 | auto chTags = c.find(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS); |
| 878 | if (chTags.count == 0) { |
| 879 | ALOGE("%s: Supported camera characteristics is empty!", __FUNCTION__); |
| 880 | return BAD_VALUE; |
| 881 | } |
| 882 | |
| 883 | bool isDepthExclusivePresent = std::find(chTags.data.i32, chTags.data.i32 + chTags.count, |
| 884 | depthExclTag) != (chTags.data.i32 + chTags.count); |
| 885 | bool isDepthSizePresent = std::find(chTags.data.i32, chTags.data.i32 + chTags.count, |
Emilian Peev | a118516 | 2019-01-30 16:41:43 -0800 | [diff] [blame] | 886 | depthSizesTag) != (chTags.data.i32 + chTags.count); |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 887 | if (!(isDepthExclusivePresent && isDepthSizePresent)) { |
| 888 | // No depth support, nothing more to do. |
| 889 | return OK; |
| 890 | } |
| 891 | |
| 892 | auto depthExclusiveEntry = c.find(depthExclTag); |
| 893 | if (depthExclusiveEntry.count > 0) { |
| 894 | if (depthExclusiveEntry.data.u8[0] != ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE_FALSE) { |
| 895 | // Depth support is exclusive, nothing more to do. |
| 896 | return OK; |
| 897 | } |
| 898 | } else { |
| 899 | ALOGE("%s: Advertised depth exclusive tag but value is not present!", __FUNCTION__); |
| 900 | return BAD_VALUE; |
| 901 | } |
| 902 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 903 | getSupportedSizes(c, scalerSizesTag, HAL_PIXEL_FORMAT_BLOB, |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 904 | &supportedBlobSizes); |
| 905 | getSupportedSizes(c, depthSizesTag, HAL_PIXEL_FORMAT_Y16, &supportedDepthSizes); |
| 906 | if (supportedBlobSizes.empty() || supportedDepthSizes.empty()) { |
| 907 | // Nothing to do in this case. |
| 908 | return OK; |
| 909 | } |
| 910 | |
| 911 | getSupportedDynamicDepthSizes(supportedBlobSizes, supportedDepthSizes, |
| 912 | &supportedDynamicDepthSizes, &internalDepthSizes); |
| 913 | if (supportedDynamicDepthSizes.empty()) { |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 914 | // Nothing more to do. |
| 915 | return OK; |
| 916 | } |
| 917 | |
| 918 | std::vector<int32_t> dynamicDepthEntries; |
| 919 | for (const auto& it : supportedDynamicDepthSizes) { |
| 920 | int32_t entry[4] = {HAL_PIXEL_FORMAT_BLOB, static_cast<int32_t> (std::get<0>(it)), |
| 921 | static_cast<int32_t> (std::get<1>(it)), |
| 922 | ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT }; |
| 923 | dynamicDepthEntries.insert(dynamicDepthEntries.end(), entry, entry + 4); |
| 924 | } |
| 925 | |
| 926 | std::vector<int64_t> depthMinDurations, depthStallDurations; |
| 927 | std::vector<int64_t> blobMinDurations, blobStallDurations; |
| 928 | std::vector<int64_t> dynamicDepthMinDurations, dynamicDepthStallDurations; |
| 929 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 930 | getSupportedDurations(c, depthMinFrameDurationsTag, HAL_PIXEL_FORMAT_Y16, internalDepthSizes, |
| 931 | &depthMinDurations); |
| 932 | getSupportedDurations(c, scalerMinFrameDurationsTag, HAL_PIXEL_FORMAT_BLOB, |
| 933 | supportedDynamicDepthSizes, &blobMinDurations); |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 934 | if (blobMinDurations.empty() || depthMinDurations.empty() || |
| 935 | (depthMinDurations.size() != blobMinDurations.size())) { |
| 936 | ALOGE("%s: Unexpected number of available depth min durations! %zu vs. %zu", |
| 937 | __FUNCTION__, depthMinDurations.size(), blobMinDurations.size()); |
| 938 | return BAD_VALUE; |
| 939 | } |
| 940 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 941 | getSupportedDurations(c, depthStallDurationsTag, HAL_PIXEL_FORMAT_Y16, internalDepthSizes, |
| 942 | &depthStallDurations); |
| 943 | getSupportedDurations(c, scalerStallDurationsTag, HAL_PIXEL_FORMAT_BLOB, |
| 944 | supportedDynamicDepthSizes, &blobStallDurations); |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 945 | if (blobStallDurations.empty() || depthStallDurations.empty() || |
| 946 | (depthStallDurations.size() != blobStallDurations.size())) { |
| 947 | ALOGE("%s: Unexpected number of available depth stall durations! %zu vs. %zu", |
| 948 | __FUNCTION__, depthStallDurations.size(), blobStallDurations.size()); |
| 949 | return BAD_VALUE; |
| 950 | } |
| 951 | |
| 952 | getSupportedDynamicDepthDurations(depthMinDurations, blobMinDurations, |
| 953 | &dynamicDepthMinDurations); |
| 954 | getSupportedDynamicDepthDurations(depthStallDurations, blobStallDurations, |
| 955 | &dynamicDepthStallDurations); |
| 956 | if (dynamicDepthMinDurations.empty() || dynamicDepthStallDurations.empty() || |
| 957 | (dynamicDepthMinDurations.size() != dynamicDepthStallDurations.size())) { |
| 958 | ALOGE("%s: Unexpected number of dynamic depth stall/min durations! %zu vs. %zu", |
| 959 | __FUNCTION__, dynamicDepthMinDurations.size(), dynamicDepthStallDurations.size()); |
| 960 | return BAD_VALUE; |
| 961 | } |
| 962 | |
| 963 | std::vector<int64_t> dynamicDepthMinDurationEntries; |
| 964 | auto itDuration = dynamicDepthMinDurations.begin(); |
| 965 | auto itSize = supportedDynamicDepthSizes.begin(); |
| 966 | while (itDuration != dynamicDepthMinDurations.end()) { |
| 967 | int64_t entry[4] = {HAL_PIXEL_FORMAT_BLOB, static_cast<int32_t> (std::get<0>(*itSize)), |
| 968 | static_cast<int32_t> (std::get<1>(*itSize)), *itDuration}; |
| 969 | dynamicDepthMinDurationEntries.insert(dynamicDepthMinDurationEntries.end(), entry, |
| 970 | entry + 4); |
| 971 | itDuration++; itSize++; |
| 972 | } |
| 973 | |
| 974 | std::vector<int64_t> dynamicDepthStallDurationEntries; |
| 975 | itDuration = dynamicDepthStallDurations.begin(); |
| 976 | itSize = supportedDynamicDepthSizes.begin(); |
| 977 | while (itDuration != dynamicDepthStallDurations.end()) { |
| 978 | int64_t entry[4] = {HAL_PIXEL_FORMAT_BLOB, static_cast<int32_t> (std::get<0>(*itSize)), |
| 979 | static_cast<int32_t> (std::get<1>(*itSize)), *itDuration}; |
| 980 | dynamicDepthStallDurationEntries.insert(dynamicDepthStallDurationEntries.end(), entry, |
| 981 | entry + 4); |
| 982 | itDuration++; itSize++; |
| 983 | } |
| 984 | |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 985 | std::vector<int32_t> supportedChTags; |
| 986 | supportedChTags.reserve(chTags.count + 3); |
| 987 | supportedChTags.insert(supportedChTags.end(), chTags.data.i32, |
| 988 | chTags.data.i32 + chTags.count); |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 989 | supportedChTags.push_back(dynamicDepthSizesTag); |
| 990 | supportedChTags.push_back(dynamicDepthMinFrameDurationsTag); |
| 991 | supportedChTags.push_back(dynamicDepthStallDurationsTag); |
| 992 | c.update(dynamicDepthSizesTag, dynamicDepthEntries.data(), dynamicDepthEntries.size()); |
| 993 | c.update(dynamicDepthMinFrameDurationsTag, dynamicDepthMinDurationEntries.data(), |
| 994 | dynamicDepthMinDurationEntries.size()); |
| 995 | c.update(dynamicDepthStallDurationsTag, dynamicDepthStallDurationEntries.data(), |
| 996 | dynamicDepthStallDurationEntries.size()); |
Emilian Peev | 4c6d2b5 | 2019-01-04 17:13:56 +0000 | [diff] [blame] | 997 | c.update(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, supportedChTags.data(), |
| 998 | supportedChTags.size()); |
| 999 | |
| 1000 | return OK; |
| 1001 | } |
| 1002 | |
Shuzhen Wang | 268a136 | 2018-10-16 16:32:59 -0700 | [diff] [blame] | 1003 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::fixupMonochromeTags() { |
| 1004 | status_t res = OK; |
| 1005 | auto& c = mCameraCharacteristics; |
| 1006 | |
| 1007 | // Override static metadata for MONOCHROME camera with older device version |
| 1008 | if (mVersion.get_major() == 3 && mVersion.get_minor() < 5) { |
| 1009 | camera_metadata_entry cap = c.find(ANDROID_REQUEST_AVAILABLE_CAPABILITIES); |
| 1010 | for (size_t i = 0; i < cap.count; i++) { |
| 1011 | if (cap.data.u8[i] == ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MONOCHROME) { |
| 1012 | // ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT |
| 1013 | uint8_t cfa = ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_MONO; |
| 1014 | res = c.update(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT, &cfa, 1); |
| 1015 | if (res != OK) { |
| 1016 | ALOGE("%s: Failed to update COLOR_FILTER_ARRANGEMENT: %s (%d)", |
| 1017 | __FUNCTION__, strerror(-res), res); |
| 1018 | return res; |
| 1019 | } |
| 1020 | |
| 1021 | // ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS |
| 1022 | const std::vector<uint32_t> sKeys = { |
| 1023 | ANDROID_SENSOR_REFERENCE_ILLUMINANT1, |
| 1024 | ANDROID_SENSOR_REFERENCE_ILLUMINANT2, |
| 1025 | ANDROID_SENSOR_CALIBRATION_TRANSFORM1, |
| 1026 | ANDROID_SENSOR_CALIBRATION_TRANSFORM2, |
| 1027 | ANDROID_SENSOR_COLOR_TRANSFORM1, |
| 1028 | ANDROID_SENSOR_COLOR_TRANSFORM2, |
| 1029 | ANDROID_SENSOR_FORWARD_MATRIX1, |
| 1030 | ANDROID_SENSOR_FORWARD_MATRIX2, |
| 1031 | }; |
| 1032 | res = removeAvailableKeys(c, sKeys, |
| 1033 | ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS); |
| 1034 | if (res != OK) { |
| 1035 | ALOGE("%s: Failed to update REQUEST_AVAILABLE_CHARACTERISTICS_KEYS: %s (%d)", |
| 1036 | __FUNCTION__, strerror(-res), res); |
| 1037 | return res; |
| 1038 | } |
| 1039 | |
| 1040 | // ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS |
| 1041 | const std::vector<uint32_t> reqKeys = { |
| 1042 | ANDROID_COLOR_CORRECTION_MODE, |
| 1043 | ANDROID_COLOR_CORRECTION_TRANSFORM, |
| 1044 | ANDROID_COLOR_CORRECTION_GAINS, |
| 1045 | }; |
| 1046 | res = removeAvailableKeys(c, reqKeys, ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS); |
| 1047 | if (res != OK) { |
| 1048 | ALOGE("%s: Failed to update REQUEST_AVAILABLE_REQUEST_KEYS: %s (%d)", |
| 1049 | __FUNCTION__, strerror(-res), res); |
| 1050 | return res; |
| 1051 | } |
| 1052 | |
| 1053 | // ANDROID_REQUEST_AVAILABLE_RESULT_KEYS |
| 1054 | const std::vector<uint32_t> resKeys = { |
| 1055 | ANDROID_SENSOR_GREEN_SPLIT, |
| 1056 | ANDROID_SENSOR_NEUTRAL_COLOR_POINT, |
| 1057 | ANDROID_COLOR_CORRECTION_MODE, |
| 1058 | ANDROID_COLOR_CORRECTION_TRANSFORM, |
| 1059 | ANDROID_COLOR_CORRECTION_GAINS, |
| 1060 | }; |
| 1061 | res = removeAvailableKeys(c, resKeys, ANDROID_REQUEST_AVAILABLE_RESULT_KEYS); |
| 1062 | if (res != OK) { |
| 1063 | ALOGE("%s: Failed to update REQUEST_AVAILABLE_RESULT_KEYS: %s (%d)", |
| 1064 | __FUNCTION__, strerror(-res), res); |
| 1065 | return res; |
| 1066 | } |
| 1067 | |
| 1068 | // ANDROID_SENSOR_BLACK_LEVEL_PATTERN |
| 1069 | camera_metadata_entry blEntry = c.find(ANDROID_SENSOR_BLACK_LEVEL_PATTERN); |
| 1070 | for (size_t j = 1; j < blEntry.count; j++) { |
| 1071 | blEntry.data.i32[j] = blEntry.data.i32[0]; |
| 1072 | } |
| 1073 | } |
| 1074 | } |
| 1075 | } |
| 1076 | return res; |
| 1077 | } |
| 1078 | |
Eino-Ville Talvala | f2e3709 | 2020-01-07 15:32:32 -0800 | [diff] [blame] | 1079 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::addRotateCropTags() { |
| 1080 | status_t res = OK; |
| 1081 | auto& c = mCameraCharacteristics; |
| 1082 | |
| 1083 | auto availableRotateCropEntry = c.find(ANDROID_SCALER_AVAILABLE_ROTATE_AND_CROP_MODES); |
| 1084 | if (availableRotateCropEntry.count == 0) { |
| 1085 | uint8_t defaultAvailableRotateCropEntry = ANDROID_SCALER_ROTATE_AND_CROP_NONE; |
| 1086 | res = c.update(ANDROID_SCALER_AVAILABLE_ROTATE_AND_CROP_MODES, |
| 1087 | &defaultAvailableRotateCropEntry, 1); |
| 1088 | } |
| 1089 | return res; |
| 1090 | } |
| 1091 | |
Shuzhen Wang | 9bf8a6f | 2020-05-01 09:49:04 -0700 | [diff] [blame] | 1092 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::addPreCorrectionActiveArraySize() { |
| 1093 | status_t res = OK; |
| 1094 | auto& c = mCameraCharacteristics; |
| 1095 | |
| 1096 | auto activeArraySize = c.find(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE); |
| 1097 | auto preCorrectionActiveArraySize = c.find( |
| 1098 | ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE); |
| 1099 | if (activeArraySize.count == 4 && preCorrectionActiveArraySize.count == 0) { |
| 1100 | std::vector<int32_t> preCorrectionArray( |
| 1101 | activeArraySize.data.i32, activeArraySize.data.i32+4); |
| 1102 | res = c.update(ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE, |
| 1103 | preCorrectionArray.data(), 4); |
| 1104 | if (res != OK) { |
| 1105 | ALOGE("%s: Failed to add ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE: %s(%d)", |
| 1106 | __FUNCTION__, strerror(-res), res); |
| 1107 | return res; |
| 1108 | } |
| 1109 | } else { |
| 1110 | return res; |
| 1111 | } |
| 1112 | |
| 1113 | auto charTags = c.find(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS); |
| 1114 | bool hasPreCorrectionActiveArraySize = std::find(charTags.data.i32, |
| 1115 | charTags.data.i32 + charTags.count, |
| 1116 | ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE) != |
| 1117 | (charTags.data.i32 + charTags.count); |
| 1118 | if (!hasPreCorrectionActiveArraySize) { |
| 1119 | std::vector<int32_t> supportedCharTags; |
| 1120 | supportedCharTags.reserve(charTags.count + 1); |
| 1121 | supportedCharTags.insert(supportedCharTags.end(), charTags.data.i32, |
| 1122 | charTags.data.i32 + charTags.count); |
| 1123 | supportedCharTags.push_back(ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE); |
| 1124 | |
| 1125 | res = c.update(ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS, supportedCharTags.data(), |
| 1126 | supportedCharTags.size()); |
| 1127 | if (res != OK) { |
| 1128 | ALOGE("%s: Failed to update ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS: %s(%d)", |
| 1129 | __FUNCTION__, strerror(-res), res); |
| 1130 | return res; |
| 1131 | } |
| 1132 | } |
| 1133 | |
| 1134 | return res; |
| 1135 | } |
| 1136 | |
Shuzhen Wang | 268a136 | 2018-10-16 16:32:59 -0700 | [diff] [blame] | 1137 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::removeAvailableKeys( |
| 1138 | CameraMetadata& c, const std::vector<uint32_t>& keys, uint32_t keyTag) { |
| 1139 | status_t res = OK; |
| 1140 | |
| 1141 | camera_metadata_entry keysEntry = c.find(keyTag); |
| 1142 | if (keysEntry.count == 0) { |
| 1143 | ALOGE("%s: Failed to find tag %u: %s (%d)", __FUNCTION__, keyTag, strerror(-res), res); |
| 1144 | return res; |
| 1145 | } |
| 1146 | std::vector<int32_t> vKeys; |
| 1147 | vKeys.reserve(keysEntry.count); |
| 1148 | for (size_t i = 0; i < keysEntry.count; i++) { |
| 1149 | if (std::find(keys.begin(), keys.end(), keysEntry.data.i32[i]) == keys.end()) { |
| 1150 | vKeys.push_back(keysEntry.data.i32[i]); |
| 1151 | } |
| 1152 | } |
| 1153 | res = c.update(keyTag, vKeys.data(), vKeys.size()); |
| 1154 | return res; |
| 1155 | } |
| 1156 | |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 1157 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::fillHeicStreamCombinations( |
| 1158 | std::vector<int32_t>* outputs, |
| 1159 | std::vector<int64_t>* durations, |
| 1160 | std::vector<int64_t>* stallDurations, |
| 1161 | const camera_metadata_entry& halStreamConfigs, |
| 1162 | const camera_metadata_entry& halStreamDurations) { |
| 1163 | if (outputs == nullptr || durations == nullptr || stallDurations == nullptr) { |
| 1164 | return BAD_VALUE; |
| 1165 | } |
| 1166 | |
| 1167 | static bool supportInMemoryTempFile = |
| 1168 | camera3::HeicCompositeStream::isInMemoryTempFileSupported(); |
| 1169 | if (!supportInMemoryTempFile) { |
| 1170 | ALOGI("%s: No HEIC support due to absence of in memory temp file support", |
| 1171 | __FUNCTION__); |
| 1172 | return OK; |
| 1173 | } |
| 1174 | |
| 1175 | for (size_t i = 0; i < halStreamConfigs.count; i += 4) { |
| 1176 | int32_t format = halStreamConfigs.data.i32[i]; |
| 1177 | // Only IMPLEMENTATION_DEFINED and YUV_888 can be used to generate HEIC |
| 1178 | // image. |
| 1179 | if (format != HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED && |
| 1180 | format != HAL_PIXEL_FORMAT_YCBCR_420_888) { |
| 1181 | continue; |
| 1182 | } |
| 1183 | |
| 1184 | bool sizeAvail = false; |
| 1185 | for (size_t j = 0; j < outputs->size(); j+= 4) { |
| 1186 | if ((*outputs)[j+1] == halStreamConfigs.data.i32[i+1] && |
| 1187 | (*outputs)[j+2] == halStreamConfigs.data.i32[i+2]) { |
| 1188 | sizeAvail = true; |
| 1189 | break; |
| 1190 | } |
| 1191 | } |
| 1192 | if (sizeAvail) continue; |
| 1193 | |
| 1194 | int64_t stall = 0; |
Susmitha Gummalla | fca6714 | 2020-03-05 14:58:30 -0800 | [diff] [blame] | 1195 | bool useHeic = false; |
| 1196 | bool useGrid = false; |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 1197 | if (camera3::HeicCompositeStream::isSizeSupportedByHeifEncoder( |
| 1198 | halStreamConfigs.data.i32[i+1], halStreamConfigs.data.i32[i+2], |
| 1199 | &useHeic, &useGrid, &stall)) { |
| 1200 | if (useGrid != (format == HAL_PIXEL_FORMAT_YCBCR_420_888)) { |
| 1201 | continue; |
| 1202 | } |
| 1203 | |
| 1204 | // HEIC configuration |
| 1205 | int32_t config[] = {HAL_PIXEL_FORMAT_BLOB, halStreamConfigs.data.i32[i+1], |
| 1206 | halStreamConfigs.data.i32[i+2], 0 /*isInput*/}; |
| 1207 | outputs->insert(outputs->end(), config, config + 4); |
| 1208 | |
| 1209 | // HEIC minFrameDuration |
| 1210 | for (size_t j = 0; j < halStreamDurations.count; j += 4) { |
| 1211 | if (halStreamDurations.data.i64[j] == format && |
| 1212 | halStreamDurations.data.i64[j+1] == halStreamConfigs.data.i32[i+1] && |
| 1213 | halStreamDurations.data.i64[j+2] == halStreamConfigs.data.i32[i+2]) { |
| 1214 | int64_t duration[] = {HAL_PIXEL_FORMAT_BLOB, halStreamConfigs.data.i32[i+1], |
| 1215 | halStreamConfigs.data.i32[i+2], halStreamDurations.data.i64[j+3]}; |
| 1216 | durations->insert(durations->end(), duration, duration+4); |
| 1217 | break; |
| 1218 | } |
| 1219 | } |
| 1220 | |
| 1221 | // HEIC stallDuration |
| 1222 | int64_t stallDuration[] = {HAL_PIXEL_FORMAT_BLOB, halStreamConfigs.data.i32[i+1], |
| 1223 | halStreamConfigs.data.i32[i+2], stall}; |
| 1224 | stallDurations->insert(stallDurations->end(), stallDuration, stallDuration+4); |
| 1225 | } |
| 1226 | } |
| 1227 | return OK; |
| 1228 | } |
| 1229 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1230 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::deriveHeicTags(bool maxResolution) { |
| 1231 | int32_t scalerStreamSizesTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1232 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1233 | ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS, maxResolution); |
| 1234 | int32_t scalerMinFrameDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1235 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1236 | ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS, maxResolution); |
| 1237 | |
| 1238 | int32_t heicStreamSizesTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1239 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1240 | ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS, maxResolution); |
| 1241 | int32_t heicMinFrameDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1242 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1243 | ANDROID_HEIC_AVAILABLE_HEIC_MIN_FRAME_DURATIONS, maxResolution); |
| 1244 | int32_t heicStallDurationsTag = |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1245 | SessionConfigurationUtils::getAppropriateModeTag( |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1246 | ANDROID_HEIC_AVAILABLE_HEIC_STALL_DURATIONS, maxResolution); |
| 1247 | |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 1248 | auto& c = mCameraCharacteristics; |
| 1249 | |
| 1250 | camera_metadata_entry halHeicSupport = c.find(ANDROID_HEIC_INFO_SUPPORTED); |
| 1251 | if (halHeicSupport.count > 1) { |
| 1252 | ALOGE("%s: Invalid entry count %zu for ANDROID_HEIC_INFO_SUPPORTED", |
| 1253 | __FUNCTION__, halHeicSupport.count); |
| 1254 | return BAD_VALUE; |
| 1255 | } else if (halHeicSupport.count == 0 || |
| 1256 | halHeicSupport.data.u8[0] == ANDROID_HEIC_INFO_SUPPORTED_FALSE) { |
| 1257 | // Camera HAL doesn't support mandatory stream combinations for HEIC. |
| 1258 | return OK; |
| 1259 | } |
| 1260 | |
| 1261 | camera_metadata_entry maxJpegAppsSegments = |
| 1262 | c.find(ANDROID_HEIC_INFO_MAX_JPEG_APP_SEGMENTS_COUNT); |
| 1263 | if (maxJpegAppsSegments.count != 1 || maxJpegAppsSegments.data.u8[0] == 0 || |
| 1264 | maxJpegAppsSegments.data.u8[0] > 16) { |
| 1265 | ALOGE("%s: ANDROID_HEIC_INFO_MAX_JPEG_APP_SEGMENTS_COUNT must be within [1, 16]", |
| 1266 | __FUNCTION__); |
| 1267 | return BAD_VALUE; |
| 1268 | } |
| 1269 | |
| 1270 | // Populate HEIC output configurations and its related min frame duration |
| 1271 | // and stall duration. |
| 1272 | std::vector<int32_t> heicOutputs; |
| 1273 | std::vector<int64_t> heicDurations; |
| 1274 | std::vector<int64_t> heicStallDurations; |
| 1275 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1276 | camera_metadata_entry halStreamConfigs = c.find(scalerStreamSizesTag); |
| 1277 | camera_metadata_entry minFrameDurations = c.find(scalerMinFrameDurationsTag); |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 1278 | |
| 1279 | status_t res = fillHeicStreamCombinations(&heicOutputs, &heicDurations, &heicStallDurations, |
| 1280 | halStreamConfigs, minFrameDurations); |
| 1281 | if (res != OK) { |
| 1282 | ALOGE("%s: Failed to fill HEIC stream combinations: %s (%d)", __FUNCTION__, |
| 1283 | strerror(-res), res); |
| 1284 | return res; |
| 1285 | } |
| 1286 | |
Jayant Chowdhary | 13f9b2f | 2020-12-02 22:46:15 -0800 | [diff] [blame] | 1287 | c.update(heicStreamSizesTag, heicOutputs.data(), heicOutputs.size()); |
| 1288 | c.update(heicMinFrameDurationsTag, heicDurations.data(), heicDurations.size()); |
| 1289 | c.update(heicStallDurationsTag, heicStallDurations.data(), heicStallDurations.size()); |
Shuzhen Wang | 68ac7ad | 2019-01-30 14:03:28 -0800 | [diff] [blame] | 1290 | |
| 1291 | return OK; |
| 1292 | } |
| 1293 | |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 1294 | bool CameraProviderManager::isLogicalCameraLocked(const std::string& id, |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 1295 | std::vector<std::string>* physicalCameraIds) { |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 1296 | auto deviceInfo = findDeviceInfoLocked(id); |
| 1297 | if (deviceInfo == nullptr) return false; |
| 1298 | |
| 1299 | if (deviceInfo->mIsLogicalCamera && physicalCameraIds != nullptr) { |
| 1300 | *physicalCameraIds = deviceInfo->mPhysicalIds; |
| 1301 | } |
| 1302 | return deviceInfo->mIsLogicalCamera; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 1303 | } |
| 1304 | |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 1305 | bool CameraProviderManager::isLogicalCamera(const std::string& id, |
| 1306 | std::vector<std::string>* physicalCameraIds) { |
| 1307 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 1308 | return isLogicalCameraLocked(id, physicalCameraIds); |
| 1309 | } |
| 1310 | |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1311 | status_t CameraProviderManager::getSystemCameraKind(const std::string& id, |
| 1312 | SystemCameraKind *kind) const { |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1313 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1314 | return getSystemCameraKindLocked(id, kind); |
Jayant Chowdhary | 847947d | 2019-08-30 18:02:59 -0700 | [diff] [blame] | 1315 | } |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1316 | |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1317 | status_t CameraProviderManager::getSystemCameraKindLocked(const std::string& id, |
| 1318 | SystemCameraKind *kind) const { |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1319 | auto deviceInfo = findDeviceInfoLocked(id); |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1320 | if (deviceInfo != nullptr) { |
| 1321 | *kind = deviceInfo->mSystemCameraKind; |
| 1322 | return OK; |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1323 | } |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1324 | // If this is a hidden physical camera, we should return what kind of |
| 1325 | // camera the enclosing logical camera is. |
| 1326 | auto isHiddenAndParent = isHiddenPhysicalCameraInternal(id); |
| 1327 | if (isHiddenAndParent.first) { |
| 1328 | LOG_ALWAYS_FATAL_IF(id == isHiddenAndParent.second->mId, |
| 1329 | "%s: hidden physical camera id %s and enclosing logical camera id %s are the same", |
| 1330 | __FUNCTION__, id.c_str(), isHiddenAndParent.second->mId.c_str()); |
| 1331 | return getSystemCameraKindLocked(isHiddenAndParent.second->mId, kind); |
| 1332 | } |
| 1333 | // Neither a hidden physical camera nor a logical camera |
| 1334 | return NAME_NOT_FOUND; |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1335 | } |
| 1336 | |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1337 | bool CameraProviderManager::isHiddenPhysicalCamera(const std::string& cameraId) const { |
Emilian Peev | 7fe6c42 | 2021-09-08 13:43:20 -0700 | [diff] [blame] | 1338 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1339 | return isHiddenPhysicalCameraInternal(cameraId).first; |
| 1340 | } |
| 1341 | |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1342 | status_t CameraProviderManager::filterSmallJpegSizes(const std::string& cameraId) { |
Emilian Peev | 7fe6c42 | 2021-09-08 13:43:20 -0700 | [diff] [blame] | 1343 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1344 | for (auto& provider : mProviders) { |
| 1345 | for (auto& deviceInfo : provider->mDevices) { |
| 1346 | if (deviceInfo->mId == cameraId) { |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1347 | return deviceInfo->filterSmallJpegSizes(); |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1348 | } |
| 1349 | } |
| 1350 | } |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1351 | return NAME_NOT_FOUND; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1352 | } |
| 1353 | |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1354 | std::pair<bool, CameraProviderManager::ProviderInfo::DeviceInfo *> |
| 1355 | CameraProviderManager::isHiddenPhysicalCameraInternal(const std::string& cameraId) const { |
| 1356 | auto falseRet = std::make_pair(false, nullptr); |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1357 | for (auto& provider : mProviders) { |
| 1358 | for (auto& deviceInfo : provider->mDevices) { |
| 1359 | if (deviceInfo->mId == cameraId) { |
| 1360 | // cameraId is found in public camera IDs advertised by the |
| 1361 | // provider. |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1362 | return falseRet; |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1363 | } |
| 1364 | } |
| 1365 | } |
| 1366 | |
| 1367 | for (auto& provider : mProviders) { |
| 1368 | for (auto& deviceInfo : provider->mDevices) { |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1369 | std::vector<std::string> physicalIds; |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 1370 | if (deviceInfo->mIsLogicalCamera) { |
| 1371 | if (std::find(deviceInfo->mPhysicalIds.begin(), deviceInfo->mPhysicalIds.end(), |
| 1372 | cameraId) != deviceInfo->mPhysicalIds.end()) { |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1373 | int deviceVersion = HARDWARE_DEVICE_API_VERSION( |
| 1374 | deviceInfo->mVersion.get_major(), deviceInfo->mVersion.get_minor()); |
| 1375 | if (deviceVersion < CAMERA_DEVICE_API_VERSION_3_5) { |
| 1376 | ALOGE("%s: Wrong deviceVersion %x for hiddenPhysicalCameraId %s", |
| 1377 | __FUNCTION__, deviceVersion, cameraId.c_str()); |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1378 | return falseRet; |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1379 | } else { |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1380 | return std::make_pair(true, deviceInfo.get()); |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1381 | } |
| 1382 | } |
| 1383 | } |
| 1384 | } |
| 1385 | } |
| 1386 | |
Jayant Chowdhary | 33e8ef8 | 2019-09-27 09:20:42 -0700 | [diff] [blame] | 1387 | return falseRet; |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1388 | } |
| 1389 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1390 | status_t CameraProviderManager::tryToInitializeHidlProviderLocked( |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1391 | const std::string& providerName, const sp<ProviderInfo>& providerInfo) { |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1392 | sp<provider::V2_4::ICameraProvider> interface; |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1393 | interface = mHidlServiceProxy->tryGetService(providerName); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1394 | |
| 1395 | if (interface == nullptr) { |
Shuzhen Wang | 77d0419 | 2021-04-02 12:33:54 -0700 | [diff] [blame] | 1396 | // The interface may not be started yet. In that case, this is not a |
| 1397 | // fatal error. |
| 1398 | ALOGW("%s: Camera provider HAL '%s' is not actually available", __FUNCTION__, |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1399 | providerName.c_str()); |
Yin-Chia Yeh | 177b0c1 | 2019-06-25 10:53:03 -0700 | [diff] [blame] | 1400 | return BAD_VALUE; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1401 | } |
| 1402 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1403 | HidlProviderInfo *hidlProviderInfo = static_cast<HidlProviderInfo *>(providerInfo.get()); |
| 1404 | return hidlProviderInfo->initializeHidlProvider(interface, mDeviceState); |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1405 | } |
| 1406 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1407 | status_t CameraProviderManager::addHidlProviderLocked(const std::string& newProvider, |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1408 | bool preexisting) { |
| 1409 | // Several camera provider instances can be temporarily present. |
| 1410 | // Defer initialization of a new instance until the older instance is properly removed. |
| 1411 | auto providerInstance = newProvider + "-" + std::to_string(mProviderInstanceId); |
| 1412 | bool providerPresent = false; |
| 1413 | for (const auto& providerInfo : mProviders) { |
| 1414 | if (providerInfo->mProviderName == newProvider) { |
| 1415 | ALOGW("%s: Camera provider HAL with name '%s' already registered", |
| 1416 | __FUNCTION__, newProvider.c_str()); |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 1417 | // Do not add new instances for lazy HAL external provider |
| 1418 | if (preexisting || providerInfo->isExternalLazyHAL()) { |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1419 | return ALREADY_EXISTS; |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 1420 | } else { |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1421 | ALOGW("%s: The new provider instance will get initialized immediately after the" |
| 1422 | " currently present instance is removed!", __FUNCTION__); |
| 1423 | providerPresent = true; |
| 1424 | break; |
| 1425 | } |
| 1426 | } |
| 1427 | } |
| 1428 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1429 | sp<HidlProviderInfo> providerInfo = new HidlProviderInfo(newProvider, providerInstance, this); |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1430 | if (!providerPresent) { |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1431 | status_t res = tryToInitializeHidlProviderLocked(newProvider, providerInfo); |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1432 | if (res != OK) { |
| 1433 | return res; |
| 1434 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1435 | } |
| 1436 | |
| 1437 | mProviders.push_back(providerInfo); |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1438 | mProviderInstanceId++; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1439 | |
| 1440 | return OK; |
| 1441 | } |
| 1442 | |
| 1443 | status_t CameraProviderManager::removeProvider(const std::string& provider) { |
Shuzhen Wang | 6ba8eb2 | 2018-07-08 13:10:44 -0700 | [diff] [blame] | 1444 | std::lock_guard<std::mutex> providerLock(mProviderLifecycleLock); |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1445 | std::unique_lock<std::mutex> lock(mInterfaceMutex); |
| 1446 | std::vector<String8> removedDeviceIds; |
| 1447 | status_t res = NAME_NOT_FOUND; |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1448 | std::string removedProviderName; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1449 | for (auto it = mProviders.begin(); it != mProviders.end(); it++) { |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1450 | if ((*it)->mProviderInstance == provider) { |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1451 | removedDeviceIds.reserve((*it)->mDevices.size()); |
| 1452 | for (auto& deviceInfo : (*it)->mDevices) { |
| 1453 | removedDeviceIds.push_back(String8(deviceInfo->mId.c_str())); |
| 1454 | } |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1455 | removedProviderName = (*it)->mProviderName; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1456 | mProviders.erase(it); |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1457 | res = OK; |
| 1458 | break; |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1459 | } |
| 1460 | } |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1461 | if (res != OK) { |
| 1462 | ALOGW("%s: Camera provider HAL with name '%s' is not registered", __FUNCTION__, |
| 1463 | provider.c_str()); |
| 1464 | } else { |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1465 | // Check if there are any newer camera instances from the same provider and try to |
| 1466 | // initialize. |
| 1467 | for (const auto& providerInfo : mProviders) { |
| 1468 | if (providerInfo->mProviderName == removedProviderName) { |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1469 | IPCTransport providerTransport = providerInfo->getIPCTransport(); |
| 1470 | switch(providerTransport) { |
| 1471 | case IPCTransport::HIDL: |
| 1472 | return tryToInitializeHidlProviderLocked(removedProviderName, providerInfo); |
| 1473 | default: |
| 1474 | ALOGE("%s Unsupported Transport %d", __FUNCTION__, providerTransport); |
| 1475 | } |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1476 | } |
| 1477 | } |
| 1478 | |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1479 | // Inform camera service of loss of presence for all the devices from this provider, |
| 1480 | // without lock held for reentrancy |
| 1481 | sp<StatusListener> listener = getStatusListener(); |
| 1482 | if (listener != nullptr) { |
| 1483 | lock.unlock(); |
| 1484 | for (auto& id : removedDeviceIds) { |
| 1485 | listener->onDeviceStatusChanged(id, CameraDeviceStatus::NOT_PRESENT); |
| 1486 | } |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1487 | lock.lock(); |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1488 | } |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1489 | |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1490 | } |
| 1491 | return res; |
| 1492 | } |
| 1493 | |
| 1494 | sp<CameraProviderManager::StatusListener> CameraProviderManager::getStatusListener() const { |
| 1495 | return mListener.promote(); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1496 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1497 | /**** Methods for ProviderInfo ****/ |
| 1498 | |
| 1499 | |
| 1500 | CameraProviderManager::ProviderInfo::ProviderInfo( |
| 1501 | const std::string &providerName, |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1502 | const std::string &providerInstance, |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1503 | CameraProviderManager *manager) : |
| 1504 | mProviderName(providerName), |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1505 | mProviderInstance(providerInstance), |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 1506 | mProviderTagid(generateVendorTagId(providerName)), |
Emilian Peev | cdb74a6 | 2017-05-11 20:29:52 +0100 | [diff] [blame] | 1507 | mUniqueDeviceCount(0), |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1508 | mManager(manager) { |
| 1509 | (void) mManager; |
| 1510 | } |
| 1511 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1512 | const std::string& CameraProviderManager::ProviderInfo::getType() const { |
| 1513 | return mType; |
| 1514 | } |
| 1515 | |
Guennadi Liakhovetski | 6034bf5 | 2017-12-07 10:28:29 +0100 | [diff] [blame] | 1516 | void CameraProviderManager::ProviderInfo::removeDevice(std::string id) { |
| 1517 | for (auto it = mDevices.begin(); it != mDevices.end(); it++) { |
| 1518 | if ((*it)->mId == id) { |
Yin-Chia Yeh | c3e9d6f | 2018-02-06 10:56:32 -0800 | [diff] [blame] | 1519 | mUniqueCameraIds.erase(id); |
| 1520 | if ((*it)->isAPI1Compatible()) { |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 1521 | mUniqueAPI1CompatibleCameraIds.erase(std::remove( |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 1522 | mUniqueAPI1CompatibleCameraIds.begin(), |
| 1523 | mUniqueAPI1CompatibleCameraIds.end(), id)); |
Yin-Chia Yeh | c3e9d6f | 2018-02-06 10:56:32 -0800 | [diff] [blame] | 1524 | } |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 1525 | |
| 1526 | // Remove reference to camera provider to avoid pointer leak when |
| 1527 | // unplugging external camera while in use with lazy HALs |
| 1528 | mManager->removeRef(DeviceMode::CAMERA, id); |
| 1529 | mManager->removeRef(DeviceMode::TORCH, id); |
| 1530 | |
Guennadi Liakhovetski | 6034bf5 | 2017-12-07 10:28:29 +0100 | [diff] [blame] | 1531 | mDevices.erase(it); |
| 1532 | break; |
| 1533 | } |
| 1534 | } |
| 1535 | } |
| 1536 | |
Valentin Iftime | 29e2e15 | 2021-08-13 15:17:33 +0200 | [diff] [blame] | 1537 | void CameraProviderManager::ProviderInfo::removeAllDevices() { |
| 1538 | std::lock_guard<std::mutex> lock(mLock); |
| 1539 | |
| 1540 | auto itDevices = mDevices.begin(); |
| 1541 | while (itDevices != mDevices.end()) { |
| 1542 | std::string id = (*itDevices)->mId; |
| 1543 | std::string deviceName = (*itDevices)->mName; |
| 1544 | removeDevice(id); |
| 1545 | // device was removed, reset iterator |
| 1546 | itDevices = mDevices.begin(); |
| 1547 | |
| 1548 | //notify CameraService of status change |
| 1549 | sp<StatusListener> listener = mManager->getStatusListener(); |
| 1550 | if (listener != nullptr) { |
| 1551 | mLock.unlock(); |
| 1552 | ALOGV("%s: notify device not_present: %s", |
| 1553 | __FUNCTION__, |
| 1554 | deviceName.c_str()); |
| 1555 | listener->onDeviceStatusChanged(String8(id.c_str()), |
| 1556 | CameraDeviceStatus::NOT_PRESENT); |
| 1557 | mLock.lock(); |
| 1558 | } |
| 1559 | } |
| 1560 | } |
| 1561 | |
| 1562 | bool CameraProviderManager::ProviderInfo::isExternalLazyHAL() const { |
| 1563 | return kEnableLazyHal && (mProviderName == kExternalProviderName); |
| 1564 | } |
| 1565 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1566 | status_t CameraProviderManager::ProviderInfo::dump(int fd, const Vector<String16>&) const { |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 1567 | dprintf(fd, "== Camera Provider HAL %s (v2.%d, %s) static info: %zu devices: ==\n", |
Emilian Peev | c93cac2 | 2020-08-17 16:00:10 -0700 | [diff] [blame] | 1568 | mProviderInstance.c_str(), |
Eino-Ville Talvala | 63f3611 | 2018-12-06 14:57:03 -0800 | [diff] [blame] | 1569 | mMinorVersion, |
| 1570 | mIsRemote ? "remote" : "passthrough", |
Eino-Ville Talvala | 8d942f9 | 2017-03-13 10:09:51 -0700 | [diff] [blame] | 1571 | mDevices.size()); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1572 | |
| 1573 | for (auto& device : mDevices) { |
Eino-Ville Talvala | d00111e | 2017-01-31 11:59:12 -0800 | [diff] [blame] | 1574 | dprintf(fd, "== Camera HAL device %s (v%d.%d) static information: ==\n", device->mName.c_str(), |
| 1575 | device->mVersion.get_major(), device->mVersion.get_minor()); |
| 1576 | dprintf(fd, " Resource cost: %d\n", device->mResourceCost.resourceCost); |
| 1577 | if (device->mResourceCost.conflictingDevices.size() == 0) { |
| 1578 | dprintf(fd, " Conflicting devices: None\n"); |
| 1579 | } else { |
| 1580 | dprintf(fd, " Conflicting devices:\n"); |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1581 | for (size_t i = 0; i < device->mResourceCost.conflictingDevices.size(); i++) { |
Eino-Ville Talvala | d00111e | 2017-01-31 11:59:12 -0800 | [diff] [blame] | 1582 | dprintf(fd, " %s\n", |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1583 | device->mResourceCost.conflictingDevices[i].c_str()); |
| 1584 | } |
| 1585 | } |
Eino-Ville Talvala | d00111e | 2017-01-31 11:59:12 -0800 | [diff] [blame] | 1586 | dprintf(fd, " API1 info:\n"); |
| 1587 | dprintf(fd, " Has a flash unit: %s\n", |
| 1588 | device->hasFlashUnit() ? "true" : "false"); |
| 1589 | hardware::CameraInfo info; |
| 1590 | status_t res = device->getCameraInfo(&info); |
| 1591 | if (res != OK) { |
| 1592 | dprintf(fd, " <Error reading camera info: %s (%d)>\n", |
| 1593 | strerror(-res), res); |
| 1594 | } else { |
| 1595 | dprintf(fd, " Facing: %s\n", |
| 1596 | info.facing == hardware::CAMERA_FACING_BACK ? "Back" : "Front"); |
| 1597 | dprintf(fd, " Orientation: %d\n", info.orientation); |
| 1598 | } |
| 1599 | CameraMetadata info2; |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1600 | res = device->getCameraCharacteristics(true /*overrideForPerfClass*/, &info2); |
Eino-Ville Talvala | d00111e | 2017-01-31 11:59:12 -0800 | [diff] [blame] | 1601 | if (res == INVALID_OPERATION) { |
| 1602 | dprintf(fd, " API2 not directly supported\n"); |
| 1603 | } else if (res != OK) { |
| 1604 | dprintf(fd, " <Error reading camera characteristics: %s (%d)>\n", |
| 1605 | strerror(-res), res); |
| 1606 | } else { |
| 1607 | dprintf(fd, " API2 camera characteristics:\n"); |
| 1608 | info2.dump(fd, /*verbosity*/ 2, /*indentation*/ 4); |
| 1609 | } |
Yin-Chia Yeh | 487785a | 2018-01-02 12:06:57 -0800 | [diff] [blame] | 1610 | |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1611 | // Dump characteristics of non-standalone physical camera |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 1612 | if (device->mIsLogicalCamera) { |
| 1613 | for (auto& id : device->mPhysicalIds) { |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1614 | // Skip if physical id is an independent camera |
| 1615 | if (std::find(mProviderPublicCameraIds.begin(), mProviderPublicCameraIds.end(), id) |
| 1616 | != mProviderPublicCameraIds.end()) { |
| 1617 | continue; |
| 1618 | } |
| 1619 | |
| 1620 | CameraMetadata physicalInfo; |
| 1621 | status_t status = device->getPhysicalCameraCharacteristics(id, &physicalInfo); |
| 1622 | if (status == OK) { |
| 1623 | dprintf(fd, " Physical camera %s characteristics:\n", id.c_str()); |
| 1624 | physicalInfo.dump(fd, /*verbosity*/ 2, /*indentation*/ 4); |
| 1625 | } |
| 1626 | } |
| 1627 | } |
| 1628 | |
Yin-Chia Yeh | 487785a | 2018-01-02 12:06:57 -0800 | [diff] [blame] | 1629 | dprintf(fd, "== Camera HAL device %s (v%d.%d) dumpState: ==\n", device->mName.c_str(), |
| 1630 | device->mVersion.get_major(), device->mVersion.get_minor()); |
| 1631 | res = device->dumpState(fd); |
| 1632 | if (res != OK) { |
| 1633 | dprintf(fd, " <Error dumping device %s state: %s (%d)>\n", |
| 1634 | device->mName.c_str(), strerror(-res), res); |
| 1635 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1636 | } |
| 1637 | return OK; |
| 1638 | } |
| 1639 | |
Jayant Chowdhary | cbe770a | 2020-02-14 11:14:46 -0800 | [diff] [blame] | 1640 | std::vector<std::unordered_set<std::string>> |
| 1641 | CameraProviderManager::ProviderInfo::getConcurrentCameraIdCombinations() { |
| 1642 | std::lock_guard<std::mutex> lock(mLock); |
| 1643 | return mConcurrentCameraIdCombinations; |
| 1644 | } |
| 1645 | |
Emilian Peev | b50402e | 2021-09-24 17:41:57 -0700 | [diff] [blame] | 1646 | void CameraProviderManager::ProviderInfo::notifyDeviceInfoStateChangeLocked( |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1647 | int64_t newDeviceState) { |
Emilian Peev | b50402e | 2021-09-24 17:41:57 -0700 | [diff] [blame] | 1648 | std::lock_guard<std::mutex> lock(mLock); |
| 1649 | for (auto it = mDevices.begin(); it != mDevices.end(); it++) { |
| 1650 | (*it)->notifyDeviceStateChange(newDeviceState); |
| 1651 | } |
| 1652 | } |
| 1653 | |
Shuzhen Wang | 394ad70 | 2020-07-23 13:01:54 -0700 | [diff] [blame] | 1654 | void CameraProviderManager::ProviderInfo::notifyInitialStatusChange( |
| 1655 | sp<StatusListener> listener, |
| 1656 | std::unique_ptr<std::vector<CameraStatusInfoT>> cachedStatus) { |
| 1657 | for (auto& statusInfo : *cachedStatus) { |
| 1658 | if (statusInfo.isPhysicalCameraStatus) { |
| 1659 | listener->onDeviceStatusChanged(String8(statusInfo.cameraId.c_str()), |
| 1660 | String8(statusInfo.physicalCameraId.c_str()), statusInfo.status); |
| 1661 | } else { |
| 1662 | listener->onDeviceStatusChanged( |
| 1663 | String8(statusInfo.cameraId.c_str()), statusInfo.status); |
| 1664 | } |
| 1665 | } |
| 1666 | } |
| 1667 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1668 | CameraProviderManager::ProviderInfo::DeviceInfo3::DeviceInfo3(const std::string& name, |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 1669 | const metadata_vendor_id_t tagId, const std::string &id, |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1670 | uint16_t minorVersion, |
| 1671 | const CameraResourceCost& resourceCost, |
Peter Kalauskas | a29c135 | 2018-10-10 12:05:42 -0700 | [diff] [blame] | 1672 | sp<ProviderInfo> parentProvider, |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1673 | const std::vector<std::string>& publicCameraIds) : |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 1674 | DeviceInfo(name, tagId, id, hardware::hidl_version{3, minorVersion}, |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1675 | publicCameraIds, resourceCost, parentProvider) { } |
Jayant Chowdhary | f949ddd | 2019-01-29 14:34:11 -0800 | [diff] [blame] | 1676 | |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 1677 | void CameraProviderManager::ProviderInfo::DeviceInfo3::notifyDeviceStateChange(int64_t newState) { |
Emilian Peev | b50402e | 2021-09-24 17:41:57 -0700 | [diff] [blame] | 1678 | if (!mDeviceStateOrientationMap.empty() && |
| 1679 | (mDeviceStateOrientationMap.find(newState) != mDeviceStateOrientationMap.end())) { |
| 1680 | mCameraCharacteristics.update(ANDROID_SENSOR_ORIENTATION, |
| 1681 | &mDeviceStateOrientationMap[newState], 1); |
| 1682 | } |
| 1683 | } |
| 1684 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1685 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::getCameraInfo( |
| 1686 | hardware::CameraInfo *info) const { |
| 1687 | if (info == nullptr) return BAD_VALUE; |
| 1688 | |
| 1689 | camera_metadata_ro_entry facing = |
| 1690 | mCameraCharacteristics.find(ANDROID_LENS_FACING); |
| 1691 | if (facing.count == 1) { |
| 1692 | switch (facing.data.u8[0]) { |
| 1693 | case ANDROID_LENS_FACING_BACK: |
| 1694 | info->facing = hardware::CAMERA_FACING_BACK; |
| 1695 | break; |
| 1696 | case ANDROID_LENS_FACING_EXTERNAL: |
| 1697 | // Map external to front for legacy API |
| 1698 | case ANDROID_LENS_FACING_FRONT: |
| 1699 | info->facing = hardware::CAMERA_FACING_FRONT; |
| 1700 | break; |
| 1701 | } |
| 1702 | } else { |
| 1703 | ALOGE("%s: Unable to find android.lens.facing static metadata", __FUNCTION__); |
| 1704 | return NAME_NOT_FOUND; |
| 1705 | } |
| 1706 | |
| 1707 | camera_metadata_ro_entry orientation = |
| 1708 | mCameraCharacteristics.find(ANDROID_SENSOR_ORIENTATION); |
| 1709 | if (orientation.count == 1) { |
| 1710 | info->orientation = orientation.data.i32[0]; |
| 1711 | } else { |
| 1712 | ALOGE("%s: Unable to find android.sensor.orientation static metadata", __FUNCTION__); |
| 1713 | return NAME_NOT_FOUND; |
| 1714 | } |
| 1715 | |
| 1716 | return OK; |
| 1717 | } |
Emilian Peev | f53f66e | 2017-04-11 14:29:43 +0100 | [diff] [blame] | 1718 | bool CameraProviderManager::ProviderInfo::DeviceInfo3::isAPI1Compatible() const { |
Shuzhen Wang | 7a7e634 | 2019-05-31 16:28:21 -0700 | [diff] [blame] | 1719 | // Do not advertise NIR cameras to API1 camera app. |
| 1720 | camera_metadata_ro_entry cfa = mCameraCharacteristics.find( |
| 1721 | ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT); |
| 1722 | if (cfa.count == 1 && cfa.data.u8[0] == ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_NIR) { |
| 1723 | return false; |
| 1724 | } |
| 1725 | |
Emilian Peev | f53f66e | 2017-04-11 14:29:43 +0100 | [diff] [blame] | 1726 | bool isBackwardCompatible = false; |
| 1727 | camera_metadata_ro_entry_t caps = mCameraCharacteristics.find( |
| 1728 | ANDROID_REQUEST_AVAILABLE_CAPABILITIES); |
| 1729 | for (size_t i = 0; i < caps.count; i++) { |
| 1730 | if (caps.data.u8[i] == |
| 1731 | ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE) { |
| 1732 | isBackwardCompatible = true; |
| 1733 | break; |
| 1734 | } |
| 1735 | } |
| 1736 | |
| 1737 | return isBackwardCompatible; |
| 1738 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1739 | |
| 1740 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::getCameraCharacteristics( |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1741 | bool overrideForPerfClass, CameraMetadata *characteristics) const { |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1742 | if (characteristics == nullptr) return BAD_VALUE; |
| 1743 | |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1744 | if (!overrideForPerfClass && mCameraCharNoPCOverride != nullptr) { |
| 1745 | *characteristics = *mCameraCharNoPCOverride; |
| 1746 | } else { |
| 1747 | *characteristics = mCameraCharacteristics; |
| 1748 | } |
| 1749 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1750 | return OK; |
| 1751 | } |
| 1752 | |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 1753 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::getPhysicalCameraCharacteristics( |
| 1754 | const std::string& physicalCameraId, CameraMetadata *characteristics) const { |
| 1755 | if (characteristics == nullptr) return BAD_VALUE; |
| 1756 | if (mPhysicalCameraCharacteristics.find(physicalCameraId) == |
| 1757 | mPhysicalCameraCharacteristics.end()) { |
| 1758 | return NAME_NOT_FOUND; |
| 1759 | } |
| 1760 | |
| 1761 | *characteristics = mPhysicalCameraCharacteristics.at(physicalCameraId); |
| 1762 | return OK; |
| 1763 | } |
| 1764 | |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1765 | status_t CameraProviderManager::ProviderInfo::DeviceInfo3::filterSmallJpegSizes() { |
| 1766 | int32_t thresholdW = SessionConfigurationUtils::PERF_CLASS_JPEG_THRESH_W; |
| 1767 | int32_t thresholdH = SessionConfigurationUtils::PERF_CLASS_JPEG_THRESH_H; |
| 1768 | |
| 1769 | if (mCameraCharNoPCOverride != nullptr) return OK; |
| 1770 | |
| 1771 | mCameraCharNoPCOverride = std::make_unique<CameraMetadata>(mCameraCharacteristics); |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1772 | |
| 1773 | // Remove small JPEG sizes from available stream configurations |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1774 | size_t largeJpegCount = 0; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1775 | std::vector<int32_t> newStreamConfigs; |
| 1776 | camera_metadata_entry streamConfigs = |
| 1777 | mCameraCharacteristics.find(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS); |
| 1778 | for (size_t i = 0; i < streamConfigs.count; i += 4) { |
| 1779 | if ((streamConfigs.data.i32[i] == HAL_PIXEL_FORMAT_BLOB) && (streamConfigs.data.i32[i+3] == |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1780 | ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT)) { |
| 1781 | if (streamConfigs.data.i32[i+1] < thresholdW || |
| 1782 | streamConfigs.data.i32[i+2] < thresholdH) { |
| 1783 | continue; |
| 1784 | } else { |
| 1785 | largeJpegCount ++; |
| 1786 | } |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1787 | } |
| 1788 | newStreamConfigs.insert(newStreamConfigs.end(), streamConfigs.data.i32 + i, |
| 1789 | streamConfigs.data.i32 + i + 4); |
| 1790 | } |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1791 | if (newStreamConfigs.size() == 0 || largeJpegCount == 0) { |
| 1792 | return BAD_VALUE; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1793 | } |
| 1794 | |
| 1795 | // Remove small JPEG sizes from available min frame durations |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1796 | largeJpegCount = 0; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1797 | std::vector<int64_t> newMinDurations; |
| 1798 | camera_metadata_entry minDurations = |
| 1799 | mCameraCharacteristics.find(ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS); |
| 1800 | for (size_t i = 0; i < minDurations.count; i += 4) { |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1801 | if (minDurations.data.i64[i] == HAL_PIXEL_FORMAT_BLOB) { |
| 1802 | if (minDurations.data.i64[i+1] < thresholdW || |
| 1803 | minDurations.data.i64[i+2] < thresholdH) { |
| 1804 | continue; |
| 1805 | } else { |
| 1806 | largeJpegCount++; |
| 1807 | } |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1808 | } |
| 1809 | newMinDurations.insert(newMinDurations.end(), minDurations.data.i64 + i, |
| 1810 | minDurations.data.i64 + i + 4); |
| 1811 | } |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1812 | if (newMinDurations.size() == 0 || largeJpegCount == 0) { |
| 1813 | return BAD_VALUE; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1814 | } |
| 1815 | |
| 1816 | // Remove small JPEG sizes from available stall durations |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1817 | largeJpegCount = 0; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1818 | std::vector<int64_t> newStallDurations; |
| 1819 | camera_metadata_entry stallDurations = |
| 1820 | mCameraCharacteristics.find(ANDROID_SCALER_AVAILABLE_STALL_DURATIONS); |
| 1821 | for (size_t i = 0; i < stallDurations.count; i += 4) { |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1822 | if (stallDurations.data.i64[i] == HAL_PIXEL_FORMAT_BLOB) { |
| 1823 | if (stallDurations.data.i64[i+1] < thresholdW || |
| 1824 | stallDurations.data.i64[i+2] < thresholdH) { |
| 1825 | continue; |
| 1826 | } else { |
| 1827 | largeJpegCount++; |
| 1828 | } |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1829 | } |
| 1830 | newStallDurations.insert(newStallDurations.end(), stallDurations.data.i64 + i, |
| 1831 | stallDurations.data.i64 + i + 4); |
| 1832 | } |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1833 | if (newStallDurations.size() == 0 || largeJpegCount == 0) { |
| 1834 | return BAD_VALUE; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1835 | } |
| 1836 | |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1837 | mCameraCharacteristics.update(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS, |
| 1838 | newStreamConfigs.data(), newStreamConfigs.size()); |
| 1839 | mCameraCharacteristics.update(ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS, |
| 1840 | newMinDurations.data(), newMinDurations.size()); |
| 1841 | mCameraCharacteristics.update(ANDROID_SCALER_AVAILABLE_STALL_DURATIONS, |
| 1842 | newStallDurations.data(), newStallDurations.size()); |
| 1843 | |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1844 | // Re-generate metadata tags that have dependencies on BLOB sizes |
| 1845 | auto res = addDynamicDepthTags(); |
| 1846 | if (OK != res) { |
| 1847 | ALOGE("%s: Failed to append dynamic depth tags: %s (%d)", __FUNCTION__, |
| 1848 | strerror(-res), res); |
Shuzhen Wang | 2ebb839 | 2021-06-21 23:31:10 -0700 | [diff] [blame] | 1849 | // Allow filtering of small JPEG sizes to succeed even if dynamic depth |
| 1850 | // tags fail to generate. |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1851 | } |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 1852 | |
| 1853 | return OK; |
Shuzhen Wang | 89db299 | 2021-05-20 13:09:48 -0700 | [diff] [blame] | 1854 | } |
| 1855 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1856 | status_t CameraProviderManager::ProviderInfo::parseProviderName(const std::string& name, |
| 1857 | std::string *type, uint32_t *id) { |
| 1858 | // Format must be "<type>/<id>" |
| 1859 | #define ERROR_MSG_PREFIX "%s: Invalid provider name '%s'. " \ |
| 1860 | "Should match '<type>/<id>' - " |
| 1861 | |
| 1862 | if (!type || !id) return INVALID_OPERATION; |
| 1863 | |
| 1864 | std::string::size_type slashIdx = name.find('/'); |
| 1865 | if (slashIdx == std::string::npos || slashIdx == name.size() - 1) { |
| 1866 | ALOGE(ERROR_MSG_PREFIX |
| 1867 | "does not have / separator between type and id", |
| 1868 | __FUNCTION__, name.c_str()); |
| 1869 | return BAD_VALUE; |
| 1870 | } |
| 1871 | |
| 1872 | std::string typeVal = name.substr(0, slashIdx); |
| 1873 | |
| 1874 | char *endPtr; |
| 1875 | errno = 0; |
| 1876 | long idVal = strtol(name.c_str() + slashIdx + 1, &endPtr, 10); |
| 1877 | if (errno != 0) { |
| 1878 | ALOGE(ERROR_MSG_PREFIX |
| 1879 | "cannot parse provider id as an integer: %s (%d)", |
| 1880 | __FUNCTION__, name.c_str(), strerror(errno), errno); |
| 1881 | return BAD_VALUE; |
| 1882 | } |
| 1883 | if (endPtr != name.c_str() + name.size()) { |
| 1884 | ALOGE(ERROR_MSG_PREFIX |
| 1885 | "provider id has unexpected length", |
| 1886 | __FUNCTION__, name.c_str()); |
| 1887 | return BAD_VALUE; |
| 1888 | } |
| 1889 | if (idVal < 0) { |
| 1890 | ALOGE(ERROR_MSG_PREFIX |
| 1891 | "id is negative: %ld", |
| 1892 | __FUNCTION__, name.c_str(), idVal); |
| 1893 | return BAD_VALUE; |
| 1894 | } |
| 1895 | |
| 1896 | #undef ERROR_MSG_PREFIX |
| 1897 | |
| 1898 | *type = typeVal; |
| 1899 | *id = static_cast<uint32_t>(idVal); |
| 1900 | |
| 1901 | return OK; |
| 1902 | } |
| 1903 | |
Emilian Peev | 71c73a2 | 2017-03-21 16:35:51 +0000 | [diff] [blame] | 1904 | metadata_vendor_id_t CameraProviderManager::ProviderInfo::generateVendorTagId( |
| 1905 | const std::string &name) { |
| 1906 | metadata_vendor_id_t ret = std::hash<std::string> {} (name); |
| 1907 | // CAMERA_METADATA_INVALID_VENDOR_ID is not a valid hash value |
| 1908 | if (CAMERA_METADATA_INVALID_VENDOR_ID == ret) { |
| 1909 | ret = 0; |
| 1910 | } |
| 1911 | |
| 1912 | return ret; |
| 1913 | } |
| 1914 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 1915 | status_t CameraProviderManager::ProviderInfo::parseDeviceName(const std::string& name, |
| 1916 | uint16_t *major, uint16_t *minor, std::string *type, std::string *id) { |
| 1917 | |
| 1918 | // Format must be "device@<major>.<minor>/<type>/<id>" |
| 1919 | |
| 1920 | #define ERROR_MSG_PREFIX "%s: Invalid device name '%s'. " \ |
| 1921 | "Should match 'device@<major>.<minor>/<type>/<id>' - " |
| 1922 | |
| 1923 | if (!major || !minor || !type || !id) return INVALID_OPERATION; |
| 1924 | |
| 1925 | // Verify starting prefix |
| 1926 | const char expectedPrefix[] = "device@"; |
| 1927 | |
| 1928 | if (name.find(expectedPrefix) != 0) { |
| 1929 | ALOGE(ERROR_MSG_PREFIX |
| 1930 | "does not start with '%s'", |
| 1931 | __FUNCTION__, name.c_str(), expectedPrefix); |
| 1932 | return BAD_VALUE; |
| 1933 | } |
| 1934 | |
| 1935 | // Extract major/minor versions |
| 1936 | constexpr std::string::size_type atIdx = sizeof(expectedPrefix) - 2; |
| 1937 | std::string::size_type dotIdx = name.find('.', atIdx); |
| 1938 | if (dotIdx == std::string::npos) { |
| 1939 | ALOGE(ERROR_MSG_PREFIX |
| 1940 | "does not have @<major>. version section", |
| 1941 | __FUNCTION__, name.c_str()); |
| 1942 | return BAD_VALUE; |
| 1943 | } |
| 1944 | std::string::size_type typeSlashIdx = name.find('/', dotIdx); |
| 1945 | if (typeSlashIdx == std::string::npos) { |
| 1946 | ALOGE(ERROR_MSG_PREFIX |
| 1947 | "does not have .<minor>/ version section", |
| 1948 | __FUNCTION__, name.c_str()); |
| 1949 | return BAD_VALUE; |
| 1950 | } |
| 1951 | |
| 1952 | char *endPtr; |
| 1953 | errno = 0; |
| 1954 | long majorVal = strtol(name.c_str() + atIdx + 1, &endPtr, 10); |
| 1955 | if (errno != 0) { |
| 1956 | ALOGE(ERROR_MSG_PREFIX |
| 1957 | "cannot parse major version: %s (%d)", |
| 1958 | __FUNCTION__, name.c_str(), strerror(errno), errno); |
| 1959 | return BAD_VALUE; |
| 1960 | } |
| 1961 | if (endPtr != name.c_str() + dotIdx) { |
| 1962 | ALOGE(ERROR_MSG_PREFIX |
| 1963 | "major version has unexpected length", |
| 1964 | __FUNCTION__, name.c_str()); |
| 1965 | return BAD_VALUE; |
| 1966 | } |
| 1967 | long minorVal = strtol(name.c_str() + dotIdx + 1, &endPtr, 10); |
| 1968 | if (errno != 0) { |
| 1969 | ALOGE(ERROR_MSG_PREFIX |
| 1970 | "cannot parse minor version: %s (%d)", |
| 1971 | __FUNCTION__, name.c_str(), strerror(errno), errno); |
| 1972 | return BAD_VALUE; |
| 1973 | } |
| 1974 | if (endPtr != name.c_str() + typeSlashIdx) { |
| 1975 | ALOGE(ERROR_MSG_PREFIX |
| 1976 | "minor version has unexpected length", |
| 1977 | __FUNCTION__, name.c_str()); |
| 1978 | return BAD_VALUE; |
| 1979 | } |
| 1980 | if (majorVal < 0 || majorVal > UINT16_MAX || minorVal < 0 || minorVal > UINT16_MAX) { |
| 1981 | ALOGE(ERROR_MSG_PREFIX |
| 1982 | "major/minor version is out of range of uint16_t: %ld.%ld", |
| 1983 | __FUNCTION__, name.c_str(), majorVal, minorVal); |
| 1984 | return BAD_VALUE; |
| 1985 | } |
| 1986 | |
| 1987 | // Extract type and id |
| 1988 | |
| 1989 | std::string::size_type instanceSlashIdx = name.find('/', typeSlashIdx + 1); |
| 1990 | if (instanceSlashIdx == std::string::npos) { |
| 1991 | ALOGE(ERROR_MSG_PREFIX |
| 1992 | "does not have /<type>/ component", |
| 1993 | __FUNCTION__, name.c_str()); |
| 1994 | return BAD_VALUE; |
| 1995 | } |
| 1996 | std::string typeVal = name.substr(typeSlashIdx + 1, instanceSlashIdx - typeSlashIdx - 1); |
| 1997 | |
| 1998 | if (instanceSlashIdx == name.size() - 1) { |
| 1999 | ALOGE(ERROR_MSG_PREFIX |
| 2000 | "does not have an /<id> component", |
| 2001 | __FUNCTION__, name.c_str()); |
| 2002 | return BAD_VALUE; |
| 2003 | } |
| 2004 | std::string idVal = name.substr(instanceSlashIdx + 1); |
| 2005 | |
| 2006 | #undef ERROR_MSG_PREFIX |
| 2007 | |
| 2008 | *major = static_cast<uint16_t>(majorVal); |
| 2009 | *minor = static_cast<uint16_t>(minorVal); |
| 2010 | *type = typeVal; |
| 2011 | *id = idVal; |
| 2012 | |
| 2013 | return OK; |
| 2014 | } |
| 2015 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 2016 | CameraProviderManager::ProviderInfo::~ProviderInfo() { |
Shuzhen Wang | 394ad70 | 2020-07-23 13:01:54 -0700 | [diff] [blame] | 2017 | if (mInitialStatusCallbackFuture.valid()) { |
| 2018 | mInitialStatusCallbackFuture.wait(); |
| 2019 | } |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 2020 | // Destruction of ProviderInfo is only supposed to happen when the respective |
| 2021 | // CameraProvider interface dies, so do not unregister callbacks. |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 2022 | } |
| 2023 | |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2024 | // Expects to have mInterfaceMutex locked |
| 2025 | std::vector<std::unordered_set<std::string>> |
Jayant Chowdhary | cad23c2 | 2020-03-10 15:04:59 -0700 | [diff] [blame] | 2026 | CameraProviderManager::getConcurrentCameraIds() const { |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2027 | std::vector<std::unordered_set<std::string>> deviceIdCombinations; |
| 2028 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 2029 | for (auto &provider : mProviders) { |
Jayant Chowdhary | cbe770a | 2020-02-14 11:14:46 -0800 | [diff] [blame] | 2030 | for (auto &combinations : provider->getConcurrentCameraIdCombinations()) { |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2031 | deviceIdCombinations.push_back(combinations); |
| 2032 | } |
| 2033 | } |
| 2034 | return deviceIdCombinations; |
| 2035 | } |
| 2036 | |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2037 | // Checks if the containing vector of sets has any set that contains all of the |
| 2038 | // camera ids in cameraIdsAndSessionConfigs. |
| 2039 | static bool checkIfSetContainsAll( |
| 2040 | const std::vector<CameraIdAndSessionConfiguration> &cameraIdsAndSessionConfigs, |
| 2041 | const std::vector<std::unordered_set<std::string>> &containingSets) { |
| 2042 | for (auto &containingSet : containingSets) { |
| 2043 | bool didHaveAll = true; |
| 2044 | for (auto &cameraIdAndSessionConfig : cameraIdsAndSessionConfigs) { |
| 2045 | if (containingSet.find(cameraIdAndSessionConfig.mCameraId) == containingSet.end()) { |
| 2046 | // a camera id doesn't belong to this set, keep looking in other |
| 2047 | // sets |
| 2048 | didHaveAll = false; |
| 2049 | break; |
| 2050 | } |
| 2051 | } |
| 2052 | if (didHaveAll) { |
| 2053 | // found a set that has all camera ids, lets return; |
| 2054 | return true; |
| 2055 | } |
| 2056 | } |
| 2057 | return false; |
| 2058 | } |
| 2059 | |
| 2060 | status_t CameraProviderManager::isConcurrentSessionConfigurationSupported( |
| 2061 | const std::vector<CameraIdAndSessionConfiguration> &cameraIdsAndSessionConfigs, |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 2062 | const std::set<std::string>& perfClassPrimaryCameraIds, |
| 2063 | int targetSdkVersion, bool *isSupported) { |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2064 | std::lock_guard<std::mutex> lock(mInterfaceMutex); |
| 2065 | // Check if all the devices are a subset of devices advertised by the |
| 2066 | // same provider through getConcurrentStreamingCameraIds() |
| 2067 | // TODO: we should also do a findDeviceInfoLocked here ? |
| 2068 | for (auto &provider : mProviders) { |
| 2069 | if (checkIfSetContainsAll(cameraIdsAndSessionConfigs, |
Jayant Chowdhary | cbe770a | 2020-02-14 11:14:46 -0800 | [diff] [blame] | 2070 | provider->getConcurrentCameraIdCombinations())) { |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2071 | return provider->isConcurrentSessionConfigurationSupported( |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 2072 | cameraIdsAndSessionConfigs, perfClassPrimaryCameraIds, targetSdkVersion, |
| 2073 | isSupported); |
Jayant Chowdhary | 2bbdce4 | 2020-01-12 14:55:41 -0800 | [diff] [blame] | 2074 | } |
| 2075 | } |
| 2076 | *isSupported = false; |
| 2077 | //The set of camera devices were not found |
| 2078 | return INVALID_OPERATION; |
| 2079 | } |
| 2080 | |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2081 | status_t CameraProviderManager::getCameraCharacteristicsLocked(const std::string &id, |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 2082 | bool overrideForPerfClass, CameraMetadata* characteristics) const { |
Jayant Chowdhary | 0bd3852 | 2021-11-05 17:49:27 -0700 | [diff] [blame] | 2083 | auto deviceInfo = findDeviceInfoLocked(id, /*minVersion*/ {3, 0}, /*maxVersion*/ {5, 0}); |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 2084 | if (deviceInfo != nullptr) { |
Shuzhen Wang | d4abdf7 | 2021-05-28 11:22:50 -0700 | [diff] [blame] | 2085 | return deviceInfo->getCameraCharacteristics(overrideForPerfClass, characteristics); |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 2086 | } |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2087 | |
Shuzhen Wang | f9d2c02 | 2018-08-21 12:07:35 -0700 | [diff] [blame] | 2088 | // Find hidden physical camera characteristics |
| 2089 | for (auto& provider : mProviders) { |
| 2090 | for (auto& deviceInfo : provider->mDevices) { |
| 2091 | status_t res = deviceInfo->getPhysicalCameraCharacteristics(id, characteristics); |
| 2092 | if (res != NAME_NOT_FOUND) return res; |
| 2093 | } |
| 2094 | } |
| 2095 | |
| 2096 | return NAME_NOT_FOUND; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2097 | } |
| 2098 | |
| 2099 | void CameraProviderManager::filterLogicalCameraIdsLocked( |
| 2100 | std::vector<std::string>& deviceIds) const |
| 2101 | { |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2102 | // Map between camera facing and camera IDs related to logical camera. |
| 2103 | std::map<int, std::unordered_set<std::string>> idCombos; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2104 | |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2105 | // Collect all logical and its underlying physical camera IDs for each |
| 2106 | // facing. |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2107 | for (auto& deviceId : deviceIds) { |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 2108 | auto deviceInfo = findDeviceInfoLocked(deviceId); |
| 2109 | if (deviceInfo == nullptr) continue; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2110 | |
Shuzhen Wang | 03d8cc1 | 2018-09-12 14:17:09 -0700 | [diff] [blame] | 2111 | if (!deviceInfo->mIsLogicalCamera) { |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2112 | continue; |
| 2113 | } |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2114 | |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2115 | // combo contains the ids of a logical camera and its physical cameras |
| 2116 | std::vector<std::string> combo = deviceInfo->mPhysicalIds; |
| 2117 | combo.push_back(deviceId); |
| 2118 | |
| 2119 | hardware::CameraInfo info; |
| 2120 | status_t res = deviceInfo->getCameraInfo(&info); |
| 2121 | if (res != OK) { |
| 2122 | ALOGE("%s: Error reading camera info: %s (%d)", __FUNCTION__, strerror(-res), res); |
| 2123 | continue; |
| 2124 | } |
| 2125 | idCombos[info.facing].insert(combo.begin(), combo.end()); |
| 2126 | } |
| 2127 | |
| 2128 | // Only expose one camera ID per facing for all logical and underlying |
| 2129 | // physical camera IDs. |
| 2130 | for (auto& r : idCombos) { |
| 2131 | auto& removedIds = r.second; |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2132 | for (auto& id : deviceIds) { |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2133 | auto foundId = std::find(removedIds.begin(), removedIds.end(), id); |
| 2134 | if (foundId == removedIds.end()) { |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2135 | continue; |
| 2136 | } |
| 2137 | |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2138 | removedIds.erase(foundId); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2139 | break; |
| 2140 | } |
Shuzhen Wang | 38e119b | 2018-10-01 16:03:53 -0700 | [diff] [blame] | 2141 | deviceIds.erase(std::remove_if(deviceIds.begin(), deviceIds.end(), |
| 2142 | [&removedIds](const std::string& s) { |
| 2143 | return removedIds.find(s) != removedIds.end();}), |
| 2144 | deviceIds.end()); |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2145 | } |
Shuzhen Wang | e8aceb5 | 2018-05-21 12:00:56 -0700 | [diff] [blame] | 2146 | } |
Yin-Chia Yeh | 067428c | 2017-01-13 15:19:24 -0800 | [diff] [blame] | 2147 | |
Eino-Ville Talvala | 2f09bac | 2016-12-13 11:29:54 -0800 | [diff] [blame] | 2148 | } // namespace android |