Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 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 | */ |
Ady Abraham | b0dbdaa | 2020-01-06 16:19:42 -0800 | [diff] [blame] | 16 | |
| 17 | // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| 18 | #pragma clang diagnostic push |
| 19 | #pragma clang diagnostic ignored "-Wconversion" |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 20 | #undef LOG_TAG |
| 21 | #define LOG_TAG "TimeStats" |
| 22 | #define ATRACE_TAG ATRACE_TAG_GRAPHICS |
| 23 | |
| 24 | #include "TimeStats.h" |
| 25 | |
| 26 | #include <android-base/stringprintf.h> |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 27 | #include <android/util/ProtoOutputStream.h> |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 28 | #include <log/log.h> |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 29 | #include <utils/String8.h> |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 30 | #include <utils/Timers.h> |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 31 | #include <utils/Trace.h> |
| 32 | |
| 33 | #include <algorithm> |
Alec Mouri | 9519bf1 | 2019-11-15 16:54:44 -0800 | [diff] [blame] | 34 | #include <chrono> |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 35 | |
| 36 | namespace android { |
| 37 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 38 | namespace impl { |
| 39 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 40 | AStatsManager_PullAtomCallbackReturn TimeStats::pullAtomCallback(int32_t atom_tag, |
| 41 | AStatsEventList* data, |
| 42 | void* cookie) { |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 43 | impl::TimeStats* timeStats = reinterpret_cast<impl::TimeStats*>(cookie); |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 44 | AStatsManager_PullAtomCallbackReturn result = AStatsManager_PULL_SKIP; |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 45 | if (atom_tag == android::util::SURFACEFLINGER_STATS_GLOBAL_INFO) { |
Alec Mouri | 3ecd5cd | 2020-01-29 12:53:07 -0800 | [diff] [blame] | 46 | result = timeStats->populateGlobalAtom(data); |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 47 | } else if (atom_tag == android::util::SURFACEFLINGER_STATS_LAYER_INFO) { |
Alec Mouri | 3ecd5cd | 2020-01-29 12:53:07 -0800 | [diff] [blame] | 48 | result = timeStats->populateLayerAtom(data); |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 49 | } |
| 50 | |
Alec Mouri | 3ecd5cd | 2020-01-29 12:53:07 -0800 | [diff] [blame] | 51 | // Enable timestats now. The first full pull for a given build is expected to |
| 52 | // have empty or very little stats, as stats are first enabled after the |
| 53 | // first pull is completed for either the global or layer stats. |
| 54 | timeStats->enable(); |
| 55 | return result; |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 56 | } |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 57 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 58 | AStatsManager_PullAtomCallbackReturn TimeStats::populateGlobalAtom(AStatsEventList* data) { |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 59 | std::lock_guard<std::mutex> lock(mMutex); |
| 60 | |
| 61 | if (mTimeStats.statsStart == 0) { |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 62 | return AStatsManager_PULL_SKIP; |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 63 | } |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 64 | flushPowerTimeLocked(); |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 65 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 66 | AStatsEvent* event = mStatsDelegate->addStatsEventToPullData(data); |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 67 | mStatsDelegate->statsEventSetAtomId(event, android::util::SURFACEFLINGER_STATS_GLOBAL_INFO); |
| 68 | mStatsDelegate->statsEventWriteInt64(event, mTimeStats.totalFrames); |
| 69 | mStatsDelegate->statsEventWriteInt64(event, mTimeStats.missedFrames); |
| 70 | mStatsDelegate->statsEventWriteInt64(event, mTimeStats.clientCompositionFrames); |
| 71 | mStatsDelegate->statsEventWriteInt64(event, mTimeStats.displayOnTime); |
| 72 | mStatsDelegate->statsEventWriteInt64(event, mTimeStats.presentToPresent.totalTime()); |
| 73 | mStatsDelegate->statsEventBuild(event); |
| 74 | clearGlobalLocked(); |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 75 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 76 | return AStatsManager_PULL_SUCCESS; |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 77 | } |
| 78 | |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 79 | namespace { |
| 80 | // Histograms align with the order of fields in SurfaceflingerStatsLayerInfo. |
| 81 | const std::array<std::string, 6> kHistogramNames = { |
| 82 | "present2present", "post2present", "acquire2present", |
| 83 | "latch2present", "desired2present", "post2acquire", |
| 84 | }; |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 85 | |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 86 | std::string histogramToProtoByteString(const std::unordered_map<int32_t, int32_t>& histogram, |
| 87 | size_t maxPulledHistogramBuckets) { |
| 88 | auto buckets = std::vector<std::pair<int32_t, int32_t>>(histogram.begin(), histogram.end()); |
| 89 | std::sort(buckets.begin(), buckets.end(), |
| 90 | [](std::pair<int32_t, int32_t>& left, std::pair<int32_t, int32_t>& right) { |
| 91 | return left.second > right.second; |
| 92 | }); |
| 93 | |
| 94 | util::ProtoOutputStream proto; |
| 95 | int histogramSize = 0; |
| 96 | for (const auto& bucket : buckets) { |
| 97 | if (++histogramSize > maxPulledHistogramBuckets) { |
| 98 | break; |
| 99 | } |
| 100 | proto.write(android::util::FIELD_TYPE_INT32 | android::util::FIELD_COUNT_REPEATED | |
| 101 | 1 /* field id */, |
| 102 | (int32_t)bucket.first); |
| 103 | proto.write(android::util::FIELD_TYPE_INT64 | android::util::FIELD_COUNT_REPEATED | |
| 104 | 2 /* field id */, |
| 105 | (int64_t)bucket.second); |
| 106 | } |
| 107 | |
| 108 | std::string byteString; |
| 109 | proto.serializeToString(&byteString); |
| 110 | return byteString; |
| 111 | } |
| 112 | } // namespace |
| 113 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 114 | AStatsManager_PullAtomCallbackReturn TimeStats::populateLayerAtom(AStatsEventList* data) { |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 115 | std::lock_guard<std::mutex> lock(mMutex); |
| 116 | |
| 117 | std::vector<TimeStatsHelper::TimeStatsLayer const*> dumpStats; |
| 118 | for (const auto& ele : mTimeStats.stats) { |
| 119 | dumpStats.push_back(&ele.second); |
| 120 | } |
| 121 | |
| 122 | std::sort(dumpStats.begin(), dumpStats.end(), |
| 123 | [](TimeStatsHelper::TimeStatsLayer const* l, |
| 124 | TimeStatsHelper::TimeStatsLayer const* r) { |
| 125 | return l->totalFrames > r->totalFrames; |
| 126 | }); |
| 127 | |
| 128 | if (mMaxPulledLayers < dumpStats.size()) { |
| 129 | dumpStats.resize(mMaxPulledLayers); |
| 130 | } |
| 131 | |
| 132 | for (const auto& layer : dumpStats) { |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 133 | AStatsEvent* event = mStatsDelegate->addStatsEventToPullData(data); |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 134 | mStatsDelegate->statsEventSetAtomId(event, android::util::SURFACEFLINGER_STATS_LAYER_INFO); |
| 135 | mStatsDelegate->statsEventWriteString8(event, layer->layerName.c_str()); |
| 136 | mStatsDelegate->statsEventWriteInt64(event, layer->totalFrames); |
| 137 | mStatsDelegate->statsEventWriteInt64(event, layer->droppedFrames); |
| 138 | |
| 139 | for (const auto& name : kHistogramNames) { |
| 140 | const auto& histogram = layer->deltas.find(name); |
| 141 | if (histogram == layer->deltas.cend()) { |
| 142 | mStatsDelegate->statsEventWriteByteArray(event, nullptr, 0); |
| 143 | } else { |
| 144 | std::string bytes = histogramToProtoByteString(histogram->second.hist, |
| 145 | mMaxPulledHistogramBuckets); |
| 146 | mStatsDelegate->statsEventWriteByteArray(event, (const uint8_t*)bytes.c_str(), |
| 147 | bytes.size()); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | mStatsDelegate->statsEventBuild(event); |
| 152 | } |
| 153 | clearLayersLocked(); |
| 154 | |
Tej Singh | 2a457b6 | 2020-01-31 16:16:10 -0800 | [diff] [blame] | 155 | return AStatsManager_PULL_SUCCESS; |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 156 | } |
| 157 | |
| 158 | TimeStats::TimeStats() : TimeStats(nullptr, std::nullopt, std::nullopt) {} |
| 159 | |
| 160 | TimeStats::TimeStats(std::unique_ptr<StatsEventDelegate> statsDelegate, |
| 161 | std::optional<size_t> maxPulledLayers, |
| 162 | std::optional<size_t> maxPulledHistogramBuckets) { |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 163 | if (statsDelegate != nullptr) { |
| 164 | mStatsDelegate = std::move(statsDelegate); |
| 165 | } |
Alec Mouri | 3738434 | 2020-01-02 17:23:37 -0800 | [diff] [blame] | 166 | |
| 167 | if (maxPulledLayers) { |
| 168 | mMaxPulledLayers = *maxPulledLayers; |
| 169 | } |
| 170 | |
| 171 | if (maxPulledHistogramBuckets) { |
| 172 | mMaxPulledHistogramBuckets = *maxPulledHistogramBuckets; |
| 173 | } |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 174 | } |
| 175 | |
Alec Mouri | 3ecd5cd | 2020-01-29 12:53:07 -0800 | [diff] [blame] | 176 | TimeStats::~TimeStats() { |
| 177 | std::lock_guard<std::mutex> lock(mMutex); |
| 178 | mStatsDelegate->unregisterStatsPullAtomCallback( |
| 179 | android::util::SURFACEFLINGER_STATS_GLOBAL_INFO); |
| 180 | mStatsDelegate->unregisterStatsPullAtomCallback(android::util::SURFACEFLINGER_STATS_LAYER_INFO); |
| 181 | } |
| 182 | |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 183 | void TimeStats::onBootFinished() { |
Alec Mouri | 3ecd5cd | 2020-01-29 12:53:07 -0800 | [diff] [blame] | 184 | std::lock_guard<std::mutex> lock(mMutex); |
| 185 | mStatsDelegate->registerStatsPullAtomCallback(android::util::SURFACEFLINGER_STATS_GLOBAL_INFO, |
| 186 | TimeStats::pullAtomCallback, nullptr, this); |
| 187 | mStatsDelegate->registerStatsPullAtomCallback(android::util::SURFACEFLINGER_STATS_LAYER_INFO, |
| 188 | TimeStats::pullAtomCallback, nullptr, this); |
Alec Mouri | b3885ad | 2019-09-06 17:08:55 -0700 | [diff] [blame] | 189 | } |
| 190 | |
Dominik Laskowski | c286714 | 2019-01-21 11:33:38 -0800 | [diff] [blame] | 191 | void TimeStats::parseArgs(bool asProto, const Vector<String16>& args, std::string& result) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 192 | ATRACE_CALL(); |
| 193 | |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 194 | std::unordered_map<std::string, int32_t> argsMap; |
Dominik Laskowski | c286714 | 2019-01-21 11:33:38 -0800 | [diff] [blame] | 195 | for (size_t index = 0; index < args.size(); ++index) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 196 | argsMap[std::string(String8(args[index]).c_str())] = index; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 197 | } |
| 198 | |
| 199 | if (argsMap.count("-disable")) { |
| 200 | disable(); |
| 201 | } |
| 202 | |
| 203 | if (argsMap.count("-dump")) { |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 204 | std::optional<uint32_t> maxLayers = std::nullopt; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 205 | auto iter = argsMap.find("-maxlayers"); |
| 206 | if (iter != argsMap.end() && iter->second + 1 < static_cast<int32_t>(args.size())) { |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 207 | int64_t value = strtol(String8(args[iter->second + 1]).c_str(), nullptr, 10); |
| 208 | value = std::clamp(value, int64_t(0), int64_t(UINT32_MAX)); |
| 209 | maxLayers = static_cast<uint32_t>(value); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 210 | } |
| 211 | |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 212 | dump(asProto, maxLayers, result); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | if (argsMap.count("-clear")) { |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 216 | clearAll(); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | if (argsMap.count("-enable")) { |
| 220 | enable(); |
| 221 | } |
| 222 | } |
| 223 | |
Yiwei Zhang | 7eb58b7 | 2019-04-22 19:00:02 -0700 | [diff] [blame] | 224 | std::string TimeStats::miniDump() { |
| 225 | ATRACE_CALL(); |
| 226 | |
| 227 | std::string result = "TimeStats miniDump:\n"; |
| 228 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | e926ab5 | 2019-08-14 15:16:00 -0700 | [diff] [blame] | 229 | android::base::StringAppendF(&result, "Number of layers currently being tracked is %zu\n", |
Yiwei Zhang | 7eb58b7 | 2019-04-22 19:00:02 -0700 | [diff] [blame] | 230 | mTimeStatsTracker.size()); |
Yiwei Zhang | e926ab5 | 2019-08-14 15:16:00 -0700 | [diff] [blame] | 231 | android::base::StringAppendF(&result, "Number of layers in the stats pool is %zu\n", |
| 232 | mTimeStats.stats.size()); |
Yiwei Zhang | 7eb58b7 | 2019-04-22 19:00:02 -0700 | [diff] [blame] | 233 | return result; |
| 234 | } |
| 235 | |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 236 | void TimeStats::incrementTotalFrames() { |
| 237 | if (!mEnabled.load()) return; |
| 238 | |
| 239 | ATRACE_CALL(); |
| 240 | |
| 241 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 242 | mTimeStats.totalFrames++; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 243 | } |
| 244 | |
Yiwei Zhang | 621f9d4 | 2018-05-07 10:40:55 -0700 | [diff] [blame] | 245 | void TimeStats::incrementMissedFrames() { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 246 | if (!mEnabled.load()) return; |
| 247 | |
| 248 | ATRACE_CALL(); |
| 249 | |
| 250 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 251 | mTimeStats.missedFrames++; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | void TimeStats::incrementClientCompositionFrames() { |
| 255 | if (!mEnabled.load()) return; |
| 256 | |
| 257 | ATRACE_CALL(); |
| 258 | |
| 259 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 260 | mTimeStats.clientCompositionFrames++; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 261 | } |
| 262 | |
Vishnu Nair | 9b079a2 | 2020-01-21 14:36:08 -0800 | [diff] [blame] | 263 | void TimeStats::incrementClientCompositionReusedFrames() { |
| 264 | if (!mEnabled.load()) return; |
| 265 | |
| 266 | ATRACE_CALL(); |
| 267 | |
| 268 | std::lock_guard<std::mutex> lock(mMutex); |
| 269 | mTimeStats.clientCompositionReusedFrames++; |
| 270 | } |
| 271 | |
Alec Mouri | 9519bf1 | 2019-11-15 16:54:44 -0800 | [diff] [blame] | 272 | static int32_t msBetween(nsecs_t start, nsecs_t end) { |
| 273 | int64_t delta = std::chrono::duration_cast<std::chrono::milliseconds>( |
| 274 | std::chrono::nanoseconds(end - start)) |
| 275 | .count(); |
| 276 | delta = std::clamp(delta, int64_t(INT32_MIN), int64_t(INT32_MAX)); |
| 277 | return static_cast<int32_t>(delta); |
| 278 | } |
| 279 | |
| 280 | void TimeStats::recordFrameDuration(nsecs_t startTime, nsecs_t endTime) { |
| 281 | if (!mEnabled.load()) return; |
| 282 | |
| 283 | std::lock_guard<std::mutex> lock(mMutex); |
| 284 | if (mPowerTime.powerMode == HWC_POWER_MODE_NORMAL) { |
| 285 | mTimeStats.frameDuration.insert(msBetween(startTime, endTime)); |
| 286 | } |
| 287 | } |
| 288 | |
Alec Mouri | e4034bb | 2019-11-19 12:45:54 -0800 | [diff] [blame] | 289 | void TimeStats::recordRenderEngineDuration(nsecs_t startTime, nsecs_t endTime) { |
| 290 | if (!mEnabled.load()) return; |
| 291 | |
| 292 | std::lock_guard<std::mutex> lock(mMutex); |
| 293 | if (mGlobalRecord.renderEngineDurations.size() == MAX_NUM_TIME_RECORDS) { |
| 294 | ALOGE("RenderEngineTimes are already at its maximum size[%zu]", MAX_NUM_TIME_RECORDS); |
| 295 | mGlobalRecord.renderEngineDurations.pop_front(); |
| 296 | } |
| 297 | mGlobalRecord.renderEngineDurations.push_back({startTime, endTime}); |
| 298 | } |
| 299 | |
| 300 | void TimeStats::recordRenderEngineDuration(nsecs_t startTime, |
| 301 | const std::shared_ptr<FenceTime>& endTime) { |
| 302 | if (!mEnabled.load()) return; |
| 303 | |
| 304 | std::lock_guard<std::mutex> lock(mMutex); |
| 305 | if (mGlobalRecord.renderEngineDurations.size() == MAX_NUM_TIME_RECORDS) { |
| 306 | ALOGE("RenderEngineTimes are already at its maximum size[%zu]", MAX_NUM_TIME_RECORDS); |
| 307 | mGlobalRecord.renderEngineDurations.pop_front(); |
| 308 | } |
| 309 | mGlobalRecord.renderEngineDurations.push_back({startTime, endTime}); |
| 310 | } |
| 311 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 312 | bool TimeStats::recordReadyLocked(int32_t layerId, TimeRecord* timeRecord) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 313 | if (!timeRecord->ready) { |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 314 | ALOGV("[%d]-[%" PRIu64 "]-presentFence is still not received", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 315 | timeRecord->frameTime.frameNumber); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 316 | return false; |
| 317 | } |
| 318 | |
| 319 | if (timeRecord->acquireFence != nullptr) { |
| 320 | if (timeRecord->acquireFence->getSignalTime() == Fence::SIGNAL_TIME_PENDING) { |
| 321 | return false; |
| 322 | } |
| 323 | if (timeRecord->acquireFence->getSignalTime() != Fence::SIGNAL_TIME_INVALID) { |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 324 | timeRecord->frameTime.acquireTime = timeRecord->acquireFence->getSignalTime(); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 325 | timeRecord->acquireFence = nullptr; |
| 326 | } else { |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 327 | ALOGV("[%d]-[%" PRIu64 "]-acquireFence signal time is invalid", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 328 | timeRecord->frameTime.frameNumber); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 329 | } |
| 330 | } |
| 331 | |
| 332 | if (timeRecord->presentFence != nullptr) { |
| 333 | if (timeRecord->presentFence->getSignalTime() == Fence::SIGNAL_TIME_PENDING) { |
| 334 | return false; |
| 335 | } |
| 336 | if (timeRecord->presentFence->getSignalTime() != Fence::SIGNAL_TIME_INVALID) { |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 337 | timeRecord->frameTime.presentTime = timeRecord->presentFence->getSignalTime(); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 338 | timeRecord->presentFence = nullptr; |
| 339 | } else { |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 340 | ALOGV("[%d]-[%" PRIu64 "]-presentFence signal time invalid", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 341 | timeRecord->frameTime.frameNumber); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 342 | } |
| 343 | } |
| 344 | |
| 345 | return true; |
| 346 | } |
| 347 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 348 | void TimeStats::flushAvailableRecordsToStatsLocked(int32_t layerId) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 349 | ATRACE_CALL(); |
| 350 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 351 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 352 | TimeRecord& prevTimeRecord = layerRecord.prevTimeRecord; |
Yiwei Zhang | c5f2c45 | 2018-05-08 16:31:56 -0700 | [diff] [blame] | 353 | std::deque<TimeRecord>& timeRecords = layerRecord.timeRecords; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 354 | while (!timeRecords.empty()) { |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 355 | if (!recordReadyLocked(layerId, &timeRecords[0])) break; |
| 356 | ALOGV("[%d]-[%" PRIu64 "]-presentFenceTime[%" PRId64 "]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 357 | timeRecords[0].frameTime.frameNumber, timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 358 | |
| 359 | if (prevTimeRecord.ready) { |
Yiwei Zhang | eafa5cc | 2019-07-26 15:06:25 -0700 | [diff] [blame] | 360 | const std::string& layerName = layerRecord.layerName; |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 361 | if (!mTimeStats.stats.count(layerName)) { |
| 362 | mTimeStats.stats[layerName].layerName = layerName; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 363 | } |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 364 | TimeStatsHelper::TimeStatsLayer& timeStatsLayer = mTimeStats.stats[layerName]; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 365 | timeStatsLayer.totalFrames++; |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 366 | timeStatsLayer.droppedFrames += layerRecord.droppedFrames; |
Alec Mouri | 91f6df3 | 2020-01-30 08:48:58 -0800 | [diff] [blame] | 367 | timeStatsLayer.lateAcquireFrames += layerRecord.lateAcquireFrames; |
| 368 | timeStatsLayer.badDesiredPresentFrames += layerRecord.badDesiredPresentFrames; |
| 369 | |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 370 | layerRecord.droppedFrames = 0; |
Alec Mouri | 91f6df3 | 2020-01-30 08:48:58 -0800 | [diff] [blame] | 371 | layerRecord.lateAcquireFrames = 0; |
| 372 | layerRecord.badDesiredPresentFrames = 0; |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 373 | |
| 374 | const int32_t postToAcquireMs = msBetween(timeRecords[0].frameTime.postTime, |
| 375 | timeRecords[0].frameTime.acquireTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 376 | ALOGV("[%d]-[%" PRIu64 "]-post2acquire[%d]", layerId, |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 377 | timeRecords[0].frameTime.frameNumber, postToAcquireMs); |
| 378 | timeStatsLayer.deltas["post2acquire"].insert(postToAcquireMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 379 | |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 380 | const int32_t postToPresentMs = msBetween(timeRecords[0].frameTime.postTime, |
| 381 | timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 382 | ALOGV("[%d]-[%" PRIu64 "]-post2present[%d]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 383 | timeRecords[0].frameTime.frameNumber, postToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 384 | timeStatsLayer.deltas["post2present"].insert(postToPresentMs); |
| 385 | |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 386 | const int32_t acquireToPresentMs = msBetween(timeRecords[0].frameTime.acquireTime, |
| 387 | timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 388 | ALOGV("[%d]-[%" PRIu64 "]-acquire2present[%d]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 389 | timeRecords[0].frameTime.frameNumber, acquireToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 390 | timeStatsLayer.deltas["acquire2present"].insert(acquireToPresentMs); |
| 391 | |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 392 | const int32_t latchToPresentMs = msBetween(timeRecords[0].frameTime.latchTime, |
| 393 | timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 394 | ALOGV("[%d]-[%" PRIu64 "]-latch2present[%d]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 395 | timeRecords[0].frameTime.frameNumber, latchToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 396 | timeStatsLayer.deltas["latch2present"].insert(latchToPresentMs); |
| 397 | |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 398 | const int32_t desiredToPresentMs = msBetween(timeRecords[0].frameTime.desiredTime, |
| 399 | timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 400 | ALOGV("[%d]-[%" PRIu64 "]-desired2present[%d]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 401 | timeRecords[0].frameTime.frameNumber, desiredToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 402 | timeStatsLayer.deltas["desired2present"].insert(desiredToPresentMs); |
| 403 | |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 404 | const int32_t presentToPresentMs = msBetween(prevTimeRecord.frameTime.presentTime, |
| 405 | timeRecords[0].frameTime.presentTime); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 406 | ALOGV("[%d]-[%" PRIu64 "]-present2present[%d]", layerId, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 407 | timeRecords[0].frameTime.frameNumber, presentToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 408 | timeStatsLayer.deltas["present2present"].insert(presentToPresentMs); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 409 | } |
| 410 | prevTimeRecord = timeRecords[0]; |
Yiwei Zhang | c5f2c45 | 2018-05-08 16:31:56 -0700 | [diff] [blame] | 411 | timeRecords.pop_front(); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 412 | layerRecord.waitData--; |
| 413 | } |
| 414 | } |
| 415 | |
Yiwei Zhang | 8bec7e8 | 2019-10-07 18:08:26 -0700 | [diff] [blame] | 416 | static constexpr const char* kPopupWindowPrefix = "PopupWindow"; |
| 417 | static const size_t kMinLenLayerName = std::strlen(kPopupWindowPrefix); |
Yiwei Zhang | bd40832 | 2018-10-15 18:31:53 -0700 | [diff] [blame] | 418 | |
Yiwei Zhang | 8bec7e8 | 2019-10-07 18:08:26 -0700 | [diff] [blame] | 419 | // Avoid tracking the "PopupWindow:<random hash>#<number>" layers |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 420 | static bool layerNameIsValid(const std::string& layerName) { |
Yiwei Zhang | 8bec7e8 | 2019-10-07 18:08:26 -0700 | [diff] [blame] | 421 | return layerName.length() >= kMinLenLayerName && |
| 422 | layerName.compare(0, kMinLenLayerName, kPopupWindowPrefix) != 0; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 423 | } |
| 424 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 425 | void TimeStats::setPostTime(int32_t layerId, uint64_t frameNumber, const std::string& layerName, |
Yiwei Zhang | 8e8fe52 | 2018-11-02 18:34:07 -0700 | [diff] [blame] | 426 | nsecs_t postTime) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 427 | if (!mEnabled.load()) return; |
| 428 | |
| 429 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 430 | ALOGV("[%d]-[%" PRIu64 "]-[%s]-PostTime[%" PRId64 "]", layerId, frameNumber, layerName.c_str(), |
Yiwei Zhang | 8e8fe52 | 2018-11-02 18:34:07 -0700 | [diff] [blame] | 431 | postTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 432 | |
| 433 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | e926ab5 | 2019-08-14 15:16:00 -0700 | [diff] [blame] | 434 | if (!mTimeStats.stats.count(layerName) && mTimeStats.stats.size() >= MAX_NUM_LAYER_STATS) { |
| 435 | return; |
| 436 | } |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 437 | if (!mTimeStatsTracker.count(layerId) && mTimeStatsTracker.size() < MAX_NUM_LAYER_RECORDS && |
Yiwei Zhang | 7eb58b7 | 2019-04-22 19:00:02 -0700 | [diff] [blame] | 438 | layerNameIsValid(layerName)) { |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 439 | mTimeStatsTracker[layerId].layerName = layerName; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 440 | } |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 441 | if (!mTimeStatsTracker.count(layerId)) return; |
| 442 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 443 | if (layerRecord.timeRecords.size() == MAX_NUM_TIME_RECORDS) { |
Yiwei Zhang | af8ee94 | 2018-11-22 00:15:23 -0800 | [diff] [blame] | 444 | ALOGE("[%d]-[%s]-timeRecords is at its maximum size[%zu]. Ignore this when unittesting.", |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 445 | layerId, layerRecord.layerName.c_str(), MAX_NUM_TIME_RECORDS); |
| 446 | mTimeStatsTracker.erase(layerId); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 447 | return; |
| 448 | } |
| 449 | // For most media content, the acquireFence is invalid because the buffer is |
| 450 | // ready at the queueBuffer stage. In this case, acquireTime should be given |
| 451 | // a default value as postTime. |
| 452 | TimeRecord timeRecord = { |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 453 | .frameTime = |
| 454 | { |
| 455 | .frameNumber = frameNumber, |
| 456 | .postTime = postTime, |
Yiwei Zhang | af8ee94 | 2018-11-22 00:15:23 -0800 | [diff] [blame] | 457 | .latchTime = postTime, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 458 | .acquireTime = postTime, |
Yiwei Zhang | af8ee94 | 2018-11-22 00:15:23 -0800 | [diff] [blame] | 459 | .desiredTime = postTime, |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 460 | }, |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 461 | }; |
| 462 | layerRecord.timeRecords.push_back(timeRecord); |
| 463 | if (layerRecord.waitData < 0 || |
| 464 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 465 | layerRecord.waitData = layerRecord.timeRecords.size() - 1; |
| 466 | } |
| 467 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 468 | void TimeStats::setLatchTime(int32_t layerId, uint64_t frameNumber, nsecs_t latchTime) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 469 | if (!mEnabled.load()) return; |
| 470 | |
| 471 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 472 | ALOGV("[%d]-[%" PRIu64 "]-LatchTime[%" PRId64 "]", layerId, frameNumber, latchTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 473 | |
| 474 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 475 | if (!mTimeStatsTracker.count(layerId)) return; |
| 476 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 477 | if (layerRecord.waitData < 0 || |
| 478 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 479 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 480 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 481 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
| 482 | timeRecord.frameTime.latchTime = latchTime; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 483 | } |
| 484 | } |
| 485 | |
Alec Mouri | 91f6df3 | 2020-01-30 08:48:58 -0800 | [diff] [blame] | 486 | void TimeStats::incrementLatchSkipped(int32_t layerId, LatchSkipReason reason) { |
| 487 | if (!mEnabled.load()) return; |
| 488 | |
| 489 | ATRACE_CALL(); |
| 490 | ALOGV("[%d]-LatchSkipped-Reason[%d]", layerId, |
| 491 | static_cast<std::underlying_type<LatchSkipReason>::type>(reason)); |
| 492 | |
| 493 | std::lock_guard<std::mutex> lock(mMutex); |
| 494 | if (!mTimeStatsTracker.count(layerId)) return; |
| 495 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
| 496 | |
| 497 | switch (reason) { |
| 498 | case LatchSkipReason::LateAcquire: |
| 499 | layerRecord.lateAcquireFrames++; |
| 500 | break; |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | void TimeStats::incrementBadDesiredPresent(int32_t layerId) { |
| 505 | if (!mEnabled.load()) return; |
| 506 | |
| 507 | ATRACE_CALL(); |
| 508 | ALOGV("[%d]-BadDesiredPresent", layerId); |
| 509 | |
| 510 | std::lock_guard<std::mutex> lock(mMutex); |
| 511 | if (!mTimeStatsTracker.count(layerId)) return; |
| 512 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
| 513 | layerRecord.badDesiredPresentFrames++; |
| 514 | } |
| 515 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 516 | void TimeStats::setDesiredTime(int32_t layerId, uint64_t frameNumber, nsecs_t desiredTime) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 517 | if (!mEnabled.load()) return; |
| 518 | |
| 519 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 520 | ALOGV("[%d]-[%" PRIu64 "]-DesiredTime[%" PRId64 "]", layerId, frameNumber, desiredTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 521 | |
| 522 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 523 | if (!mTimeStatsTracker.count(layerId)) return; |
| 524 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 525 | if (layerRecord.waitData < 0 || |
| 526 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 527 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 528 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 529 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
| 530 | timeRecord.frameTime.desiredTime = desiredTime; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 531 | } |
| 532 | } |
| 533 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 534 | void TimeStats::setAcquireTime(int32_t layerId, uint64_t frameNumber, nsecs_t acquireTime) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 535 | if (!mEnabled.load()) return; |
| 536 | |
| 537 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 538 | ALOGV("[%d]-[%" PRIu64 "]-AcquireTime[%" PRId64 "]", layerId, frameNumber, acquireTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 539 | |
| 540 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 541 | if (!mTimeStatsTracker.count(layerId)) return; |
| 542 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 543 | if (layerRecord.waitData < 0 || |
| 544 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 545 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 546 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 547 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
| 548 | timeRecord.frameTime.acquireTime = acquireTime; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 549 | } |
| 550 | } |
| 551 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 552 | void TimeStats::setAcquireFence(int32_t layerId, uint64_t frameNumber, |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 553 | const std::shared_ptr<FenceTime>& acquireFence) { |
| 554 | if (!mEnabled.load()) return; |
| 555 | |
| 556 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 557 | ALOGV("[%d]-[%" PRIu64 "]-AcquireFenceTime[%" PRId64 "]", layerId, frameNumber, |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 558 | acquireFence->getSignalTime()); |
| 559 | |
| 560 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 561 | if (!mTimeStatsTracker.count(layerId)) return; |
| 562 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 563 | if (layerRecord.waitData < 0 || |
| 564 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 565 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 566 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 567 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 568 | timeRecord.acquireFence = acquireFence; |
| 569 | } |
| 570 | } |
| 571 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 572 | void TimeStats::setPresentTime(int32_t layerId, uint64_t frameNumber, nsecs_t presentTime) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 573 | if (!mEnabled.load()) return; |
| 574 | |
| 575 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 576 | ALOGV("[%d]-[%" PRIu64 "]-PresentTime[%" PRId64 "]", layerId, frameNumber, presentTime); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 577 | |
| 578 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 579 | if (!mTimeStatsTracker.count(layerId)) return; |
| 580 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 581 | if (layerRecord.waitData < 0 || |
| 582 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 583 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 584 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 585 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
| 586 | timeRecord.frameTime.presentTime = presentTime; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 587 | timeRecord.ready = true; |
| 588 | layerRecord.waitData++; |
| 589 | } |
| 590 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 591 | flushAvailableRecordsToStatsLocked(layerId); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 592 | } |
| 593 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 594 | void TimeStats::setPresentFence(int32_t layerId, uint64_t frameNumber, |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 595 | const std::shared_ptr<FenceTime>& presentFence) { |
| 596 | if (!mEnabled.load()) return; |
| 597 | |
| 598 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 599 | ALOGV("[%d]-[%" PRIu64 "]-PresentFenceTime[%" PRId64 "]", layerId, frameNumber, |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 600 | presentFence->getSignalTime()); |
| 601 | |
| 602 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 603 | if (!mTimeStatsTracker.count(layerId)) return; |
| 604 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | cb7dd00 | 2019-04-16 11:03:01 -0700 | [diff] [blame] | 605 | if (layerRecord.waitData < 0 || |
| 606 | layerRecord.waitData >= static_cast<int32_t>(layerRecord.timeRecords.size())) |
| 607 | return; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 608 | TimeRecord& timeRecord = layerRecord.timeRecords[layerRecord.waitData]; |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 609 | if (timeRecord.frameTime.frameNumber == frameNumber) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 610 | timeRecord.presentFence = presentFence; |
| 611 | timeRecord.ready = true; |
| 612 | layerRecord.waitData++; |
| 613 | } |
| 614 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 615 | flushAvailableRecordsToStatsLocked(layerId); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 616 | } |
| 617 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 618 | void TimeStats::onDestroy(int32_t layerId) { |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 619 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 620 | ALOGV("[%d]-onDestroy", layerId); |
Mikael Pessa | 90092f4 | 2019-08-26 17:22:04 -0700 | [diff] [blame] | 621 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 622 | mTimeStatsTracker.erase(layerId); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 623 | } |
| 624 | |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 625 | void TimeStats::removeTimeRecord(int32_t layerId, uint64_t frameNumber) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 626 | if (!mEnabled.load()) return; |
| 627 | |
| 628 | ATRACE_CALL(); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 629 | ALOGV("[%d]-[%" PRIu64 "]-removeTimeRecord", layerId, frameNumber); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 630 | |
| 631 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 1a88c40 | 2019-11-18 10:43:58 -0800 | [diff] [blame] | 632 | if (!mTimeStatsTracker.count(layerId)) return; |
| 633 | LayerRecord& layerRecord = mTimeStatsTracker[layerId]; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 634 | size_t removeAt = 0; |
| 635 | for (const TimeRecord& record : layerRecord.timeRecords) { |
Yiwei Zhang | cf50ab9 | 2018-06-14 10:50:12 -0700 | [diff] [blame] | 636 | if (record.frameTime.frameNumber == frameNumber) break; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 637 | removeAt++; |
| 638 | } |
| 639 | if (removeAt == layerRecord.timeRecords.size()) return; |
| 640 | layerRecord.timeRecords.erase(layerRecord.timeRecords.begin() + removeAt); |
| 641 | if (layerRecord.waitData > static_cast<int32_t>(removeAt)) { |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 642 | layerRecord.waitData--; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 643 | } |
Yiwei Zhang | eaeea06 | 2018-06-28 14:46:51 -0700 | [diff] [blame] | 644 | layerRecord.droppedFrames++; |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 645 | } |
| 646 | |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 647 | void TimeStats::flushPowerTimeLocked() { |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 648 | if (!mEnabled.load()) return; |
| 649 | |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 650 | nsecs_t curTime = systemTime(); |
| 651 | // elapsedTime is in milliseconds. |
| 652 | int64_t elapsedTime = (curTime - mPowerTime.prevTime) / 1000000; |
| 653 | |
| 654 | switch (mPowerTime.powerMode) { |
| 655 | case HWC_POWER_MODE_NORMAL: |
| 656 | mTimeStats.displayOnTime += elapsedTime; |
| 657 | break; |
| 658 | case HWC_POWER_MODE_OFF: |
| 659 | case HWC_POWER_MODE_DOZE: |
| 660 | case HWC_POWER_MODE_DOZE_SUSPEND: |
| 661 | default: |
| 662 | break; |
| 663 | } |
| 664 | |
| 665 | mPowerTime.prevTime = curTime; |
| 666 | } |
| 667 | |
| 668 | void TimeStats::setPowerMode(int32_t powerMode) { |
| 669 | if (!mEnabled.load()) { |
| 670 | std::lock_guard<std::mutex> lock(mMutex); |
| 671 | mPowerTime.powerMode = powerMode; |
| 672 | return; |
| 673 | } |
| 674 | |
| 675 | std::lock_guard<std::mutex> lock(mMutex); |
| 676 | if (powerMode == mPowerTime.powerMode) return; |
| 677 | |
| 678 | flushPowerTimeLocked(); |
| 679 | mPowerTime.powerMode = powerMode; |
| 680 | } |
| 681 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 682 | void TimeStats::recordRefreshRate(uint32_t fps, nsecs_t duration) { |
| 683 | std::lock_guard<std::mutex> lock(mMutex); |
| 684 | if (mTimeStats.refreshRateStats.count(fps)) { |
| 685 | mTimeStats.refreshRateStats[fps] += duration; |
| 686 | } else { |
| 687 | mTimeStats.refreshRateStats.insert({fps, duration}); |
| 688 | } |
| 689 | } |
| 690 | |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 691 | void TimeStats::flushAvailableGlobalRecordsToStatsLocked() { |
| 692 | ATRACE_CALL(); |
| 693 | |
| 694 | while (!mGlobalRecord.presentFences.empty()) { |
| 695 | const nsecs_t curPresentTime = mGlobalRecord.presentFences.front()->getSignalTime(); |
| 696 | if (curPresentTime == Fence::SIGNAL_TIME_PENDING) break; |
| 697 | |
| 698 | if (curPresentTime == Fence::SIGNAL_TIME_INVALID) { |
| 699 | ALOGE("GlobalPresentFence is invalid!"); |
| 700 | mGlobalRecord.prevPresentTime = 0; |
| 701 | mGlobalRecord.presentFences.pop_front(); |
| 702 | continue; |
| 703 | } |
| 704 | |
| 705 | ALOGV("GlobalPresentFenceTime[%" PRId64 "]", |
| 706 | mGlobalRecord.presentFences.front()->getSignalTime()); |
| 707 | |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 708 | if (mGlobalRecord.prevPresentTime != 0) { |
| 709 | const int32_t presentToPresentMs = |
| 710 | msBetween(mGlobalRecord.prevPresentTime, curPresentTime); |
| 711 | ALOGV("Global present2present[%d] prev[%" PRId64 "] curr[%" PRId64 "]", |
| 712 | presentToPresentMs, mGlobalRecord.prevPresentTime, curPresentTime); |
| 713 | mTimeStats.presentToPresent.insert(presentToPresentMs); |
| 714 | } |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 715 | |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 716 | mGlobalRecord.prevPresentTime = curPresentTime; |
| 717 | mGlobalRecord.presentFences.pop_front(); |
| 718 | } |
Alec Mouri | e4034bb | 2019-11-19 12:45:54 -0800 | [diff] [blame] | 719 | while (!mGlobalRecord.renderEngineDurations.empty()) { |
| 720 | const auto duration = mGlobalRecord.renderEngineDurations.front(); |
| 721 | const auto& endTime = duration.endTime; |
| 722 | |
| 723 | nsecs_t endNs = -1; |
| 724 | |
| 725 | if (auto val = std::get_if<nsecs_t>(&endTime)) { |
| 726 | endNs = *val; |
| 727 | } else { |
| 728 | endNs = std::get<std::shared_ptr<FenceTime>>(endTime)->getSignalTime(); |
| 729 | } |
| 730 | |
| 731 | if (endNs == Fence::SIGNAL_TIME_PENDING) break; |
| 732 | |
| 733 | if (endNs < 0) { |
| 734 | ALOGE("RenderEngineTiming is invalid!"); |
| 735 | mGlobalRecord.renderEngineDurations.pop_front(); |
| 736 | continue; |
| 737 | } |
| 738 | |
| 739 | const int32_t renderEngineMs = msBetween(duration.startTime, endNs); |
| 740 | mTimeStats.renderEngineTiming.insert(renderEngineMs); |
| 741 | |
| 742 | mGlobalRecord.renderEngineDurations.pop_front(); |
| 743 | } |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 744 | } |
| 745 | |
| 746 | void TimeStats::setPresentFenceGlobal(const std::shared_ptr<FenceTime>& presentFence) { |
| 747 | if (!mEnabled.load()) return; |
| 748 | |
| 749 | ATRACE_CALL(); |
| 750 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 751 | if (presentFence == nullptr || !presentFence->isValid()) { |
| 752 | mGlobalRecord.prevPresentTime = 0; |
| 753 | return; |
| 754 | } |
| 755 | |
| 756 | if (mPowerTime.powerMode != HWC_POWER_MODE_NORMAL) { |
| 757 | // Try flushing the last present fence on HWC_POWER_MODE_NORMAL. |
| 758 | flushAvailableGlobalRecordsToStatsLocked(); |
| 759 | mGlobalRecord.presentFences.clear(); |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 760 | mGlobalRecord.prevPresentTime = 0; |
| 761 | return; |
| 762 | } |
| 763 | |
| 764 | if (mGlobalRecord.presentFences.size() == MAX_NUM_TIME_RECORDS) { |
| 765 | // The front presentFence must be trapped in pending status in this |
| 766 | // case. Try dequeuing the front one to recover. |
| 767 | ALOGE("GlobalPresentFences is already at its maximum size[%zu]", MAX_NUM_TIME_RECORDS); |
| 768 | mGlobalRecord.prevPresentTime = 0; |
| 769 | mGlobalRecord.presentFences.pop_front(); |
| 770 | } |
| 771 | |
| 772 | mGlobalRecord.presentFences.emplace_back(presentFence); |
| 773 | flushAvailableGlobalRecordsToStatsLocked(); |
| 774 | } |
| 775 | |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 776 | void TimeStats::enable() { |
| 777 | if (mEnabled.load()) return; |
| 778 | |
| 779 | ATRACE_CALL(); |
| 780 | |
| 781 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 782 | mEnabled.store(true); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 783 | mTimeStats.statsStart = static_cast<int64_t>(std::time(0)); |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 784 | mPowerTime.prevTime = systemTime(); |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 785 | ALOGD("Enabled"); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 786 | } |
| 787 | |
| 788 | void TimeStats::disable() { |
| 789 | if (!mEnabled.load()) return; |
| 790 | |
| 791 | ATRACE_CALL(); |
| 792 | |
| 793 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 794 | flushPowerTimeLocked(); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 795 | mEnabled.store(false); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 796 | mTimeStats.statsEnd = static_cast<int64_t>(std::time(0)); |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 797 | ALOGD("Disabled"); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 798 | } |
| 799 | |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 800 | void TimeStats::clearAll() { |
| 801 | std::lock_guard<std::mutex> lock(mMutex); |
| 802 | clearGlobalLocked(); |
| 803 | clearLayersLocked(); |
| 804 | } |
| 805 | |
| 806 | void TimeStats::clearGlobalLocked() { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 807 | ATRACE_CALL(); |
| 808 | |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 809 | mTimeStats.statsStart = (mEnabled.load() ? static_cast<int64_t>(std::time(0)) : 0); |
| 810 | mTimeStats.statsEnd = 0; |
| 811 | mTimeStats.totalFrames = 0; |
| 812 | mTimeStats.missedFrames = 0; |
| 813 | mTimeStats.clientCompositionFrames = 0; |
Vishnu Nair | 9b079a2 | 2020-01-21 14:36:08 -0800 | [diff] [blame] | 814 | mTimeStats.clientCompositionReusedFrames = 0; |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 815 | mTimeStats.displayOnTime = 0; |
Yiwei Zhang | ce6ebc0 | 2018-10-20 12:42:38 -0700 | [diff] [blame] | 816 | mTimeStats.presentToPresent.hist.clear(); |
Alec Mouri | 31ac64a | 2020-01-09 09:26:22 -0800 | [diff] [blame] | 817 | mTimeStats.frameDuration.hist.clear(); |
| 818 | mTimeStats.renderEngineTiming.hist.clear(); |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 819 | mTimeStats.refreshRateStats.clear(); |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 820 | mPowerTime.prevTime = systemTime(); |
Yiwei Zhang | e5c49d5 | 2018-10-29 00:15:31 -0700 | [diff] [blame] | 821 | mGlobalRecord.prevPresentTime = 0; |
| 822 | mGlobalRecord.presentFences.clear(); |
Alec Mouri | 8e2f31b | 2020-01-16 22:04:35 +0000 | [diff] [blame] | 823 | ALOGD("Cleared global stats"); |
| 824 | } |
| 825 | |
| 826 | void TimeStats::clearLayersLocked() { |
| 827 | ATRACE_CALL(); |
| 828 | |
| 829 | mTimeStatsTracker.clear(); |
| 830 | mTimeStats.stats.clear(); |
| 831 | ALOGD("Cleared layer stats"); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 832 | } |
| 833 | |
| 834 | bool TimeStats::isEnabled() { |
| 835 | return mEnabled.load(); |
| 836 | } |
| 837 | |
Yiwei Zhang | 5434a78 | 2018-12-05 18:06:32 -0800 | [diff] [blame] | 838 | void TimeStats::dump(bool asProto, std::optional<uint32_t> maxLayers, std::string& result) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 839 | ATRACE_CALL(); |
| 840 | |
| 841 | std::lock_guard<std::mutex> lock(mMutex); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 842 | if (mTimeStats.statsStart == 0) { |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 843 | return; |
| 844 | } |
| 845 | |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 846 | mTimeStats.statsEnd = static_cast<int64_t>(std::time(0)); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 847 | |
Yiwei Zhang | 3a226d2 | 2018-10-16 09:23:03 -0700 | [diff] [blame] | 848 | flushPowerTimeLocked(); |
| 849 | |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 850 | if (asProto) { |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 851 | ALOGD("Dumping TimeStats as proto"); |
Yiwei Zhang | dc22404 | 2018-10-18 15:34:00 -0700 | [diff] [blame] | 852 | SFTimeStatsGlobalProto timeStatsProto = mTimeStats.toProto(maxLayers); |
Dominik Laskowski | 4647011 | 2019-08-02 13:13:11 -0700 | [diff] [blame] | 853 | result.append(timeStatsProto.SerializeAsString()); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 854 | } else { |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 855 | ALOGD("Dumping TimeStats as text"); |
Yiwei Zhang | 5434a78 | 2018-12-05 18:06:32 -0800 | [diff] [blame] | 856 | result.append(mTimeStats.toString(maxLayers)); |
Yiwei Zhang | 8a4015c | 2018-05-08 16:03:47 -0700 | [diff] [blame] | 857 | result.append("\n"); |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 858 | } |
| 859 | } |
| 860 | |
Alec Mouri | fb571ea | 2019-01-24 18:42:10 -0800 | [diff] [blame] | 861 | } // namespace impl |
| 862 | |
Yiwei Zhang | 0102ad2 | 2018-05-02 17:37:17 -0700 | [diff] [blame] | 863 | } // namespace android |
Ady Abraham | b0dbdaa | 2020-01-06 16:19:42 -0800 | [diff] [blame] | 864 | |
| 865 | // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| 866 | #pragma clang diagnostic pop // ignored "-Wconversion" |