Merge "Add current frame and barrier layer info to protobuf."
diff --git a/cmds/dumpsys/tests/dumpsys_test.cpp b/cmds/dumpsys/tests/dumpsys_test.cpp
index 6337611..3ada153 100644
--- a/cmds/dumpsys/tests/dumpsys_test.cpp
+++ b/cmds/dumpsys/tests/dumpsys_test.cpp
@@ -74,7 +74,7 @@
     explicit WriteOnFdAction(const std::string& output) : output_(output) {
     }
     virtual Result Perform(const ArgumentTuple& args) {
-        int fd = ::std::tr1::get<0>(args);
+        int fd = ::testing::get<0>(args);
         android::base::WriteStringToFd(output_, fd);
     }
 
diff --git a/cmds/installd/otapreopt.cpp b/cmds/installd/otapreopt.cpp
index 96d8c47..7291ef3 100644
--- a/cmds/installd/otapreopt.cpp
+++ b/cmds/installd/otapreopt.cpp
@@ -88,6 +88,12 @@
               "DEXOPT_MASK unexpected.");
 
 
+template<typename T>
+static constexpr bool IsPowerOfTwo(T x) {
+  static_assert(std::is_integral<T>::value, "T must be integral");
+  // TODO: assert unsigned. There is currently many uses with signed values.
+  return (x & (x - 1)) == 0;
+}
 
 template<typename T>
 static constexpr T RoundDown(T x, typename std::decay<T>::type n) {
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 3e871f8..53f8ddd 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -43,6 +43,12 @@
 #define BINDER_VM_SIZE ((1 * 1024 * 1024) - sysconf(_SC_PAGE_SIZE) * 2)
 #define DEFAULT_MAX_BINDER_THREADS 15
 
+#ifdef __ANDROID_VNDK__
+const char* kDefaultDriver = "/dev/vndbinder";
+#else
+const char* kDefaultDriver = "/dev/binder";
+#endif
+
 // -------------------------------------------------------------------------
 
 namespace android {
@@ -71,7 +77,7 @@
     if (gProcess != nullptr) {
         return gProcess;
     }
-    gProcess = new ProcessState("/dev/binder");
+    gProcess = new ProcessState(kDefaultDriver);
     return gProcess;
 }
 
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index 3404881..0b60b4e 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -40,13 +40,13 @@
                                     uint32_t flags = 0);
 
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
 
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
diff --git a/libs/binder/include/binder/BpBinder.h b/libs/binder/include/binder/BpBinder.h
index 8bd297b..c4c8ba3 100644
--- a/libs/binder/include/binder/BpBinder.h
+++ b/libs/binder/include/binder/BpBinder.h
@@ -47,12 +47,12 @@
                                     uint32_t flags = 0);
 
     virtual status_t    linkToDeath(const sp<DeathRecipient>& recipient,
-                                    void* cookie = NULL,
+                                    void* cookie = nullptr,
                                     uint32_t flags = 0);
     virtual status_t    unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0,
-                                        wp<DeathRecipient>* outRecipient = NULL);
+                                        wp<DeathRecipient>* outRecipient = nullptr);
 
     virtual void        attachObject(   const void* objectID,
                                         void* object,
diff --git a/libs/binder/include/binder/Debug.h b/libs/binder/include/binder/Debug.h
index be0266c..58e2b32 100644
--- a/libs/binder/include/binder/Debug.h
+++ b/libs/binder/include/binder/Debug.h
@@ -31,12 +31,12 @@
 typedef void (*debugPrintFunc)(void* cookie, const char* txt);
 
 void printTypeCode(uint32_t typeCode,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 void printHexData(int32_t indent, const void *buf, size_t length,
     size_t bytesPerLine=16, int32_t singleLineBytesCutoff=16,
     size_t alignment=0, bool cArrayStyle=false,
-    debugPrintFunc func = 0, void* cookie = 0);
+    debugPrintFunc func = nullptr, void* cookie = nullptr);
 
 
 ssize_t getBinderKernelReferences(size_t count, uintptr_t* buf);
diff --git a/libs/binder/include/binder/IBinder.h b/libs/binder/include/binder/IBinder.h
index 2e62957..318070a 100644
--- a/libs/binder/include/binder/IBinder.h
+++ b/libs/binder/include/binder/IBinder.h
@@ -132,7 +132,7 @@
      * directly do with it now that it has passed on.)
      */
     virtual status_t        linkToDeath(const sp<DeathRecipient>& recipient,
-                                        void* cookie = NULL,
+                                        void* cookie = nullptr,
                                         uint32_t flags = 0) = 0;
 
     /**
@@ -143,9 +143,9 @@
      * added with that cookie will be unlinked.
      */
     virtual status_t        unlinkToDeath(  const wp<DeathRecipient>& recipient,
-                                            void* cookie = NULL,
+                                            void* cookie = nullptr,
                                             uint32_t flags = 0,
-                                            wp<DeathRecipient>* outRecipient = NULL) = 0;
+                                            wp<DeathRecipient>* outRecipient = nullptr) = 0;
 
     virtual bool            checkSubclass(const void* subclassID) const;
 
diff --git a/libs/binder/include/binder/IInterface.h b/libs/binder/include/binder/IInterface.h
index 227d0ae..01c5161 100644
--- a/libs/binder/include/binder/IInterface.h
+++ b/libs/binder/include/binder/IInterface.h
@@ -116,7 +116,7 @@
         const String16& _descriptor)
 {
     if (_descriptor == INTERFACE::descriptor) return this;
-    return NULL;
+    return nullptr;
 }
 
 template<typename INTERFACE>
diff --git a/libs/binder/include/binder/IMemory.h b/libs/binder/include/binder/IMemory.h
index 15a104f..3099bf5 100644
--- a/libs/binder/include/binder/IMemory.h
+++ b/libs/binder/include/binder/IMemory.h
@@ -72,7 +72,7 @@
 public:
     DECLARE_META_INTERFACE(Memory)
 
-    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=0, size_t* size=0) const = 0;
+    virtual sp<IMemoryHeap> getMemory(ssize_t* offset=nullptr, size_t* size=nullptr) const = 0;
 
     // helpers
     void* fastPointer(const sp<IBinder>& heap, ssize_t offset) const;
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h
index c1d9a9a..dce3f38 100644
--- a/libs/binder/include/binder/IPCThreadState.h
+++ b/libs/binder/include/binder/IPCThreadState.h
@@ -95,7 +95,7 @@
 
             status_t            sendReply(const Parcel& reply, uint32_t flags);
             status_t            waitForResponse(Parcel *reply,
-                                                status_t *acquireResult=NULL);
+                                                status_t *acquireResult=nullptr);
             status_t            talkWithDriver(bool doReceive=true);
             status_t            writeTransactionData(int32_t cmd,
                                                      uint32_t binderFlags,
diff --git a/libs/binder/include/binder/IServiceManager.h b/libs/binder/include/binder/IServiceManager.h
index 197026d..1d39aa3 100644
--- a/libs/binder/include/binder/IServiceManager.h
+++ b/libs/binder/include/binder/IServiceManager.h
@@ -84,9 +84,9 @@
 status_t getService(const String16& name, sp<INTERFACE>* outService)
 {
     const sp<IServiceManager> sm = defaultServiceManager();
-    if (sm != NULL) {
+    if (sm != nullptr) {
         *outService = interface_cast<INTERFACE>(sm->getService(name));
-        if ((*outService) != NULL) return NO_ERROR;
+        if ((*outService) != nullptr) return NO_ERROR;
     }
     return NAME_NOT_FOUND;
 }
diff --git a/libs/binder/include/binder/MemoryDealer.h b/libs/binder/include/binder/MemoryDealer.h
index 60a624c..fe5a31d 100644
--- a/libs/binder/include/binder/MemoryDealer.h
+++ b/libs/binder/include/binder/MemoryDealer.h
@@ -34,7 +34,7 @@
 class MemoryDealer : public RefBase
 {
 public:
-    MemoryDealer(size_t size, const char* name = 0,
+    MemoryDealer(size_t size, const char* name = nullptr,
             uint32_t flags = 0 /* or bits such as MemoryHeapBase::READ_ONLY */ );
 
     virtual sp<IMemory> allocate(size_t size);
diff --git a/libs/binder/include/binder/MemoryHeapBase.h b/libs/binder/include/binder/MemoryHeapBase.h
index ea9b66c..5e0a382 100644
--- a/libs/binder/include/binder/MemoryHeapBase.h
+++ b/libs/binder/include/binder/MemoryHeapBase.h
@@ -52,7 +52,7 @@
     /*
      * maps memory from ashmem, with the given name for debugging
      */
-    MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = NULL);
+    MemoryHeapBase(size_t size, uint32_t flags = 0, char const* name = nullptr);
 
     virtual ~MemoryHeapBase();
 
@@ -74,7 +74,7 @@
     /* this is only needed as a workaround, use only if you know
      * what you are doing */
     status_t setDevice(const char* device) {
-        if (mDevice == 0)
+        if (mDevice == nullptr)
             mDevice = device;
         return mDevice ? NO_ERROR : ALREADY_EXISTS;
     }
@@ -83,7 +83,7 @@
             MemoryHeapBase();
     // init() takes ownership of fd
     status_t init(int fd, void *base, int size,
-            int flags = 0, const char* device = NULL);
+            int flags = 0, const char* device = nullptr);
 
 private:
     status_t mapfd(int fd, size_t size, uint32_t offset = 0);
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index c5fede6..c9c273a 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -91,7 +91,7 @@
     // IPCThreadState, which as an optimization may optionally be
     // passed in.
     bool                enforceInterface(const String16& interface,
-                                         IPCThreadState* threadState = NULL) const;
+                                         IPCThreadState* threadState = nullptr) const;
     bool                checkInterface(IBinder*) const;
 
     void                freeData();
@@ -554,7 +554,7 @@
         friend class Parcel;
     public:
         inline const void* data() const { return mData; }
-        inline void* mutableData() { return isMutable() ? mData : NULL; }
+        inline void* mutableData() { return isMutable() ? mData : nullptr; }
     };
 
     class WritableBlob : public Blob {
@@ -594,7 +594,7 @@
     }
     if (size) {
         void* buffer = writeInplace(size);
-        if (buffer == NULL)
+        if (buffer == nullptr)
             return NO_MEMORY;
         return val.flatten(buffer, size);
     }
@@ -622,7 +622,7 @@
     }
     if (size) {
         void const* buffer = readInplace(size);
-        return buffer == NULL ? NO_MEMORY :
+        return buffer == nullptr ? NO_MEMORY :
                 val.unflatten(buffer, size);
     }
     return NO_ERROR;
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index f85c261..13f67ba 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -36,9 +36,12 @@
 public:
     static  sp<ProcessState>    self();
     static  sp<ProcessState>    selfOrNull();
+
     /* initWithDriver() can be used to configure libbinder to use
      * a different binder driver dev node. It must be called *before*
-     * any call to ProcessState::self(). /dev/binder remains the default.
+     * any call to ProcessState::self(). The default is /dev/vndbinder
+     * for processes built with the VNDK and /dev/binder for those
+     * which are not.
      */
     static  sp<ProcessState>    initWithDriver(const char *driver);
 
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index f23ac52..73c2eba 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -1189,7 +1189,7 @@
                     return ret;
                 }
                 buf = data.readInplace(size);
-                if (buf == NULL) {
+                if (buf == nullptr) {
                     return BAD_VALUE;
                 }
                 ret = write(fd.get(), buf, size);
diff --git a/libs/vr/libpdx/service_tests.cpp b/libs/vr/libpdx/service_tests.cpp
index e623abf..938d737 100644
--- a/libs/vr/libpdx/service_tests.cpp
+++ b/libs/vr/libpdx/service_tests.cpp
@@ -51,22 +51,24 @@
 //             method(IoVecMatcher(IoVecArray{{ptr1, size1}, {ptr2, size2}})));
 using IoVecArray = std::vector<iovec>;
 MATCHER_P(IoVecMatcher, iovec_array, "") {
+  auto local_arg = arg;
   for (const iovec& item : iovec_array) {
-    if (arg->iov_base != item.iov_base || arg->iov_len != item.iov_len)
+    if (local_arg->iov_base != item.iov_base || local_arg->iov_len != item.iov_len)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
 
 using IoVecData = std::vector<std::string>;
 MATCHER_P(IoVecDataMatcher, iovec_data, "") {
+  auto local_arg = arg;
   for (const std::string& item : iovec_data) {
-    std::string data{reinterpret_cast<const char*>(arg->iov_base),
-                     arg->iov_len};
+    std::string data{reinterpret_cast<const char*>(local_arg->iov_base),
+                     local_arg->iov_len};
     if (data != item)
       return false;
-    arg++;
+    local_arg++;
   }
   return true;
 }
diff --git a/libs/vr/libvrflinger/tests/vrflinger_test.filter b/libs/vr/libvrflinger/tests/vrflinger_test.filter
index f6f3eff..030bb7b 100644
--- a/libs/vr/libvrflinger/tests/vrflinger_test.filter
+++ b/libs/vr/libvrflinger/tests/vrflinger_test.filter
@@ -1,5 +1,5 @@
 {
         "presubmit": {
-            "filter": "VrFlingerTest.*"
+            "filter": "BootVrFlingerTest.*"
         }
 }
diff --git a/services/surfaceflinger/TimeStats/TimeStats.cpp b/services/surfaceflinger/TimeStats/TimeStats.cpp
index d7a2886..d77a324 100644
--- a/services/surfaceflinger/TimeStats/TimeStats.cpp
+++ b/services/surfaceflinger/TimeStats/TimeStats.cpp
@@ -178,10 +178,17 @@
             if (!timeStats.stats.count(layerName)) {
                 timeStats.stats[layerName].layerName = layerName;
                 timeStats.stats[layerName].packageName = getPackageName(layerName);
-                timeStats.stats[layerName].statsStart = static_cast<int64_t>(std::time(0));
             }
             TimeStatsHelper::TimeStatsLayer& timeStatsLayer = timeStats.stats[layerName];
             timeStatsLayer.totalFrames++;
+            timeStatsLayer.droppedFrames += layerRecord.droppedFrames;
+            layerRecord.droppedFrames = 0;
+
+            const int32_t postToAcquireMs = msBetween(timeRecords[0].frameTime.postTime,
+                                                      timeRecords[0].frameTime.acquireTime);
+            ALOGV("[%s]-[%" PRIu64 "]-post2acquire[%d]", layerName.c_str(),
+                  timeRecords[0].frameTime.frameNumber, postToAcquireMs);
+            timeStatsLayer.deltas["post2acquire"].insert(postToAcquireMs);
 
             const int32_t postToPresentMs = msBetween(timeRecords[0].frameTime.postTime,
                                                       timeRecords[0].frameTime.presentTime);
@@ -212,8 +219,6 @@
             ALOGV("[%s]-[%" PRIu64 "]-present2present[%d]", layerName.c_str(),
                   timeRecords[0].frameTime.frameNumber, presentToPresentMs);
             timeStatsLayer.deltas["present2present"].insert(presentToPresentMs);
-
-            timeStats.stats[layerName].statsEnd = static_cast<int64_t>(std::time(0));
         }
         prevTimeRecord = timeRecords[0];
         timeRecords.pop_front();
@@ -403,6 +408,7 @@
     layerRecord.timeRecords.clear();
     layerRecord.prevTimeRecord.ready = false;
     layerRecord.waitData = -1;
+    layerRecord.droppedFrames = 0;
 }
 
 void TimeStats::removeTimeRecord(const std::string& layerName, uint64_t frameNumber) {
@@ -422,8 +428,9 @@
     if (removeAt == layerRecord.timeRecords.size()) return;
     layerRecord.timeRecords.erase(layerRecord.timeRecords.begin() + removeAt);
     if (layerRecord.waitData > static_cast<int32_t>(removeAt)) {
-        --layerRecord.waitData;
+        layerRecord.waitData--;
     }
+    layerRecord.droppedFrames++;
 }
 
 void TimeStats::enable() {
diff --git a/services/surfaceflinger/TimeStats/TimeStats.h b/services/surfaceflinger/TimeStats/TimeStats.h
index 0b1f82e..5ab3934 100644
--- a/services/surfaceflinger/TimeStats/TimeStats.h
+++ b/services/surfaceflinger/TimeStats/TimeStats.h
@@ -61,6 +61,7 @@
         // specific frame are still not fully received. This is not waiting for
         // fences to signal, but rather waiting to receive those fences/timestamps.
         int32_t waitData = -1;
+        uint32_t droppedFrames = 0;
         TimeRecord prevTimeRecord;
         std::deque<TimeRecord> timeRecords;
     };
@@ -81,8 +82,11 @@
     void setPresentTime(const std::string& layerName, uint64_t frameNumber, nsecs_t presentTime);
     void setPresentFence(const std::string& layerName, uint64_t frameNumber,
                          const std::shared_ptr<FenceTime>& presentFence);
+    // On producer disconnect with BufferQueue.
     void onDisconnect(const std::string& layerName);
+    // When SF is cleaning up the queue, clear the LayerRecord as well.
     void clearLayerRecord(const std::string& layerName);
+    // If SF skips or rejects a buffer, remove the corresponding TimeRecord.
     void removeTimeRecord(const std::string& layerName, uint64_t frameNumber);
 
 private:
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
index 21f3ef3..b7b2778 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
+++ b/services/surfaceflinger/TimeStats/timestatsproto/TimeStatsHelper.cpp
@@ -68,12 +68,11 @@
 }
 
 std::string TimeStatsHelper::TimeStatsLayer::toString() const {
-    std::string result = "";
+    std::string result = "\n";
     StringAppendF(&result, "layerName = %s\n", layerName.c_str());
     StringAppendF(&result, "packageName = %s\n", packageName.c_str());
-    StringAppendF(&result, "statsStart = %lld\n", static_cast<long long int>(statsStart));
-    StringAppendF(&result, "statsEnd = %lld\n", static_cast<long long int>(statsEnd));
-    StringAppendF(&result, "totalFrames= %d\n", totalFrames);
+    StringAppendF(&result, "totalFrames = %d\n", totalFrames);
+    StringAppendF(&result, "droppedFrames = %d\n", droppedFrames);
     auto iter = deltas.find("present2present");
     if (iter != deltas.end()) {
         StringAppendF(&result, "averageFPS = %.3f\n", 1000.0 / iter->second.averageTime());
@@ -90,10 +89,9 @@
     std::string result = "SurfaceFlinger TimeStats:\n";
     StringAppendF(&result, "statsStart = %lld\n", static_cast<long long int>(statsStart));
     StringAppendF(&result, "statsEnd = %lld\n", static_cast<long long int>(statsEnd));
-    StringAppendF(&result, "totalFrames= %d\n", totalFrames);
-    StringAppendF(&result, "missedFrames= %d\n", missedFrames);
-    StringAppendF(&result, "clientCompositionFrames= %d\n", clientCompositionFrames);
-    StringAppendF(&result, "TimeStats for each layer is as below:\n");
+    StringAppendF(&result, "totalFrames = %d\n", totalFrames);
+    StringAppendF(&result, "missedFrames = %d\n", missedFrames);
+    StringAppendF(&result, "clientCompositionFrames = %d\n", clientCompositionFrames);
     const auto dumpStats = generateDumpStats(maxLayers);
     for (auto& ele : dumpStats) {
         StringAppendF(&result, "%s", ele->toString().c_str());
@@ -106,15 +104,14 @@
     SFTimeStatsLayerProto layerProto;
     layerProto.set_layer_name(layerName);
     layerProto.set_package_name(packageName);
-    layerProto.set_stats_start(statsStart);
-    layerProto.set_stats_end(statsEnd);
     layerProto.set_total_frames(totalFrames);
+    layerProto.set_dropped_frames(droppedFrames);
     for (auto& ele : deltas) {
         SFTimeStatsDeltaProto* deltaProto = layerProto.add_deltas();
         deltaProto->set_delta_name(ele.first);
         for (auto& histEle : ele.second.hist) {
             SFTimeStatsHistogramBucketProto* histProto = deltaProto->add_histograms();
-            histProto->set_render_millis(histEle.first);
+            histProto->set_time_millis(histEle.first);
             histProto->set_frame_count(histEle.second);
         }
     }
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
index 1798555..99c891b 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
+++ b/services/surfaceflinger/TimeStats/timestatsproto/include/timestatsproto/TimeStatsHelper.h
@@ -42,9 +42,8 @@
     public:
         std::string layerName;
         std::string packageName;
-        int64_t statsStart = 0;
-        int64_t statsEnd = 0;
         int32_t totalFrames = 0;
+        int32_t droppedFrames = 0;
         std::unordered_map<std::string, Histogram> deltas;
 
         std::string toString() const;
diff --git a/services/surfaceflinger/TimeStats/timestatsproto/timestats.proto b/services/surfaceflinger/TimeStats/timestatsproto/timestats.proto
index f29fbd1..ab7527e 100644
--- a/services/surfaceflinger/TimeStats/timestatsproto/timestats.proto
+++ b/services/surfaceflinger/TimeStats/timestatsproto/timestats.proto
@@ -20,46 +20,59 @@
 
 option optimize_for = LITE_RUNTIME;
 
+// //depot/google3/java/com/google/android/apps/graphics/proto/timestats.proto
+// is based on this proto. Please only make valid protobuf changes to these
+// messages, and keep the other file in sync per Android release. Please also
+// do not include "option optimize_for = LITE_RUNTIME;" on google3 side.
+
+// Next tag: 7
 message SFTimeStatsGlobalProto {
-  // The start & end timestamps in UTC as
-  // milliseconds since January 1, 1970
+  // The stats start time in UTC as seconds since January 1, 1970
   optional int64 stats_start = 1;
+  // The stats end time in UTC as seconds since January 1, 1970
   optional int64 stats_end = 2;
-  // Total frames
+  // Total number of frames presented during tracing period.
   optional int32 total_frames = 3;
   // Total missed frames of SurfaceFlinger.
   optional int32 missed_frames = 4;
   // Total frames fallback to client composition.
   optional int32 client_composition_frames = 5;
-
+  // Stats per layer. Apps could have multiple layers.
   repeated SFTimeStatsLayerProto stats = 6;
 }
 
+// Next tag: 8
 message SFTimeStatsLayerProto {
-  // The layer name
+  // The name of the visible view layer.
   optional string layer_name = 1;
-  // The package name
+  // The package name of the application owning this layer.
   optional string package_name = 2;
-  // The start & end timestamps in UTC as
-  // milliseconds since January 1, 1970
+  // The stats start time in UTC as seconds since January 1, 1970
   optional int64 stats_start = 3;
+  // The stats end time in UTC as seconds since January 1, 1970
   optional int64 stats_end = 4;
-  // Distinct frame count.
+  // Total number of frames presented during tracing period.
   optional int32 total_frames = 5;
-
+  // Total number of frames dropped by SurfaceFlinger.
+  optional int32 dropped_frames = 7;
+  // There are multiple timestamps tracked in SurfaceFlinger, and these are the
+  // histograms of deltas between different combinations of those timestamps.
   repeated SFTimeStatsDeltaProto deltas = 6;
 }
 
+// Next tag: 3
 message SFTimeStatsDeltaProto {
   // Name of the time interval
   optional string delta_name = 1;
-  // Histogram of the delta time
+  // Histogram of the delta time. There should be at most 85 buckets ranging
+  // from [0ms, 1ms) to [1000ms, infinity)
   repeated SFTimeStatsHistogramBucketProto histograms = 2;
 }
 
+// Next tag: 3
 message SFTimeStatsHistogramBucketProto {
-  // Lower bound of render time in milliseconds.
-  optional int32 render_millis = 1;
+  // Lower bound of time interval in milliseconds.
+  optional int32 time_millis = 1;
   // Number of frames in the bucket.
   optional int32 frame_count = 2;
 }
diff --git a/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index 8255b41..b1ff522 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -102,7 +102,7 @@
     // publish surface flinger
     sp<IServiceManager> sm(defaultServiceManager());
     sm->addService(String16(SurfaceFlinger::getServiceName()), flinger, false,
-                   IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL);
+                   IServiceManager::DUMP_FLAG_PRIORITY_CRITICAL | IServiceManager::DUMP_FLAG_PROTO);
 
     // publish GpuService
     sp<GpuService> gpuservice = new GpuService();
diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index 832a8e9..e36b7bc 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -28,7 +28,7 @@
 // API version (major.minor.patch)
 define VERSION_MAJOR 1
 define VERSION_MINOR 1
-define VERSION_PATCH 76
+define VERSION_PATCH 80
 
 // API limits
 define VK_MAX_PHYSICAL_DEVICE_NAME_SIZE 256
@@ -269,6 +269,10 @@
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_SPEC_VERSION 2
 @extension("VK_KHR_push_descriptor") define VK_KHR_PUSH_DESCRIPTOR_EXTENSION_NAME "VK_KHR_push_descriptor"
 
+// 82
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_SPEC_VERSION 1
+@extension("VK_EXT_conditional_rendering") define VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME "VK_EXT_conditional_rendering"
+
 // 84
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_SPEC_VERSION 1
 @extension("VK_KHR_16bit_storage") define VK_KHR_16BIT_STORAGE_EXTENSION_NAME "VK_KHR_16bit_storage"
@@ -345,6 +349,10 @@
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_SPEC_VERSION 1
 @extension("VK_EXT_hdr_metadata") define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
 
+// 110
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_SPEC_VERSION 1
+@extension("VK_KHR_create_renderpass2") define VK_KHR_CREATE_RENDERPASS2_EXTENSION_NAME "VK_KHR_create_renderpass2"
+
 // 112
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 @extension("VK_KHR_shared_presentable_image") define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
@@ -501,6 +509,10 @@
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_SPEC_VERSION 1
 @extension("VK_EXT_global_priority") define VK_EXT_GLOBAL_PRIORITY_EXTENSION_NAME "VK_EXT_global_priority"
 
+// 178
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_SPEC_VERSION 1
+@extension("VK_KHR_8bit_storage") define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
+
 // 179
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_SPEC_VERSION 1
 @extension("VK_EXT_external_memory_host") define VK_EXT_EXTERNAL_MEMORY_HOST_EXTENSION_NAME "VK_EXT_external_memory_host"
@@ -1453,6 +1465,11 @@
     //@extension("VK_KHR_incremental_present") // 85
     VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR                       = 1000084000,
 
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT = 1000081000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT        = 1000081001,
+    VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT                      = 1000081002,
+
     //@extension("VK_KHR_descriptor_update_template") // 86
     VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR    = 1000085000,
 
@@ -1493,6 +1510,15 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
     VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
 
+    //@extension("VK_KHR_create_renderpass2") // 110
+    VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR              = 1000109000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR                = 1000109001,
+    VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR                 = 1000109002,
+    VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR                  = 1000109003,
+    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR             = 1000109004,
+    VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR                    = 1000109005,
+    VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR                      = 1000109006,
+
     //@extension("VK_EXT_hdr_metadata") // 106
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT                          = 1000105000,
 
@@ -1623,6 +1649,9 @@
     //@extension("VK_EXT_global_priority") // 175
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT      = 1000174000,
 
+    //@extension("VK_KHR_8bit_storage") // 178
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR         = 1000177000,
+
     //@extension("VK_EXT_external_memory_host") // 179
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT                   = 1000178000,
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT                    = 1000178001,
@@ -1825,6 +1854,12 @@
     VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR = 1,
 }
 
+enum VkVendorId {
+    VK_VENDOR_ID_VIV                                        = 0x10001,
+    VK_VENDOR_ID_VSI                                        = 0x10002,
+    VK_VENDOR_ID_KAZAN                                      = 0x10003,
+}
+
 @extension("VK_KHR_surface") // 1
 enum VkPresentModeKHR {
     VK_PRESENT_MODE_IMMEDIATE_KHR                           = 0x00000000,
@@ -2128,6 +2163,9 @@
 
     //@extension("VK_EXT_blend_operation_advanced") // 149
     VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT     = 0x00080000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT            = 0x00100000,
 }
 
 /// Buffer usage flags
@@ -2142,6 +2180,9 @@
     VK_BUFFER_USAGE_INDEX_BUFFER_BIT                        = 0x00000040,    /// Can be used as source of fixed function index fetch (index buffer)
     VK_BUFFER_USAGE_VERTEX_BUFFER_BIT                       = 0x00000080,    /// Can be used as source of fixed function vertex fetch (VBO)
     VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT                     = 0x00000100,    /// Can be the source of indirect parameters (e.g. indirect buffer, parameter buffer)
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT           = 0x00000200,
 }
 
 /// Buffer creation flags
@@ -2434,6 +2475,9 @@
 
     //@extension("VK_NVX_device_generated_commands") // 87
     VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX               = 0x00020000,
+
+    //@extension("VK_EXT_conditional_rendering") // 82
+    VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT         = 0x00040000,
 }
 
 /// Render pass attachment description flags
@@ -2960,6 +3004,13 @@
     VK_SEMAPHORE_IMPORT_TEMPORARY_BIT_KHR                       = 0x00000001,
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+type VkFlags VkConditionalRenderingFlagsEXT
+@extension("VK_EXT_conditional_rendering") // 82
+bitfield VkConditionalRenderingFlagBitsEXT {
+    VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT                   = 0x00000001,
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 type VkFlags VkDescriptorUpdateTemplateCreateFlagsKHR
 //@extension("VK_KHR_descriptor_update_template") // 86
@@ -5536,6 +5587,30 @@
     u32                                         maxPushDescriptors
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+class VkConditionalRenderingBeginInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBuffer                                    buffer
+    VkDeviceSize                                offset
+    VkConditionalRenderingFlagsEXT              flags
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkPhysicalDeviceConditionalRenderingFeaturesEXT {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    conditionalRendering
+    VkBool32                                    inheritedConditionalRendering
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+class VkCommandBufferInheritanceConditionalRenderingInfoEXT {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkBool32                                    conditionalRenderingEnable
+}
+
 @extension("VK_KHR_16bit_storage") // 84
 class VkPhysicalDevice16BitStorageFeaturesKHR {
     VkStructureType                             sType
@@ -5891,6 +5966,89 @@
     f32                                             maxFrameAverageLightLevel
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkAttachmentDescriptionFlags                    flags
+    VkFormat                                        format
+    VkSampleCountFlagBits                           samples
+    VkAttachmentLoadOp                              loadOp
+    VkAttachmentStoreOp                             storeOp
+    VkAttachmentLoadOp                              stencilLoadOp
+    VkAttachmentStoreOp                             stencilStoreOp
+    VkImageLayout                                   initialLayout
+    VkImageLayout                                   finalLayout
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkAttachmentReference2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             attachment
+    VkImageLayout                                   layout
+    VkImageAspectFlags                              aspectMask
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDescription2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassDescriptionFlags                       flags
+    VkPipelineBindPoint                             pipelineBindPoint
+    u32                                             viewMask
+    u32                                             inputAttachmentCount
+    const VkAttachmentReference2KHR*                pInputAttachments
+    u32                                             colorAttachmentCount
+    const VkAttachmentReference2KHR*                pColorAttachments
+    const VkAttachmentReference2KHR*                pResolveAttachments
+    const VkAttachmentReference2KHR*                pDepthStencilAttachment
+    u32                                             preserveAttachmentCount
+    const u32*                                      pPreserveAttachments
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassDependency2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    u32                                             srcSubpass
+    u32                                             dstSubpass
+    VkPipelineStageFlags                            srcStageMask
+    VkPipelineStageFlags                            dstStageMask
+    VkAccessFlags                                   srcAccessMask
+    VkAccessFlags                                   dstAccessMask
+    VkDependencyFlags                               dependencyFlags
+    s32                                             viewOffset
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkRenderPassCreateInfo2KHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkRenderPassCreateFlags                         flags
+    u32                                             attachmentCount
+    const VkAttachmentDescription2KHR*              pAttachments
+    u32                                             subpassCount
+    const VkSubpassDescription2KHR*                 pSubpasses
+    u32                                             dependencyCount
+    const VkSubpassDependency2KHR*                  pDependencies
+    u32                                             correlatedViewMaskCount
+    const u32*                                      pCorrelatedViewMasks
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassBeginInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+    VkSubpassContents                               contents
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+class VkSubpassEndInfoKHR {
+    VkStructureType                                 sType
+    const void*                                     pNext
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 class VkSharedPresentSurfaceCapabilitiesKHR {
     VkStructureType                                 sType
@@ -6558,6 +6716,15 @@
     VkQueueGlobalPriorityEXT                        globalPriority
 }
 
+@extension("VK_KHR_8bit_storage") // 178
+class VkPhysicalDevice8BitStorageFeaturesKHR {
+    VkStructureType                                 sType
+    void*                                           pNext
+    VkBool32                                        storageBuffer8BitAccess
+    VkBool32                                        uniformAndStorageBuffer8BitAccess
+    VkBool32                                        storagePushConstant8
+}
+
 @extension("VK_EXT_external_memory_host") // 179
 class VkImportMemoryHostPointerInfoEXT {
     VkStructureType                                 sType
@@ -9799,6 +9966,17 @@
         const VkWriteDescriptorSet*                 pDescriptorWrites) {
 }
 
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdBeginConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer,
+        const VkConditionalRenderingBeginInfoEXT*   pConditionalRenderingBegin) {
+}
+
+@extension("VK_EXT_conditional_rendering") // 82
+cmd void vkCmdEndConditionalRenderingEXT(
+        VkCommandBuffer                             commandBuffer) {
+}
+
 @extension("VK_KHR_descriptor_update_template") // 86
 cmd VkResult vkCreateDescriptorUpdateTemplateKHR(
         VkDevice                                    device,
@@ -10018,6 +10196,35 @@
         const VkHdrMetadataEXT*                     pMetadata) {
 }
 
+@extension("VK_KHR_create_renderpass2") // 110
+cmd VkResult vkCreateRenderPass2KHR(
+        VkDevice                                    device,
+        const VkRenderPassCreateInfo2KHR*           pCreateInfo,
+        const VkAllocationCallbacks*                pAllocator,
+        VkRenderPass*                               pRenderPass) {
+    return ?
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdBeginRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkRenderPassBeginInfo*                pRenderPassBegin,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdNextSubpass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassBeginInfoKHR*                pSubpassBeginInfo,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
+@extension("VK_KHR_create_renderpass2") // 110
+cmd void vkCmdEndRenderPass2KHR(
+        VkCommandBuffer                             commandBuffer,
+        const VkSubpassEndInfoKHR*                  pSubpassEndInfo) {
+}
+
 @extension("VK_KHR_shared_presentable_image") // 112
 cmd VkResult vkGetSwapchainStatusKHR(
         VkDevice                                    device,
diff --git a/vulkan/include/vulkan/vulkan_core.h b/vulkan/include/vulkan/vulkan_core.h
index a28661f..06c8607 100644
--- a/vulkan/include/vulkan/vulkan_core.h
+++ b/vulkan/include/vulkan/vulkan_core.h
@@ -43,7 +43,7 @@
 #define VK_VERSION_MINOR(version) (((uint32_t)(version) >> 12) & 0x3ff)
 #define VK_VERSION_PATCH(version) ((uint32_t)(version) & 0xfff)
 // Version of this file
-#define VK_HEADER_VERSION 76
+#define VK_HEADER_VERSION 80
 
 
 #define VK_NULL_HANDLE 0
@@ -320,6 +320,9 @@
     VK_STRUCTURE_TYPE_IMPORT_SEMAPHORE_FD_INFO_KHR = 1000079000,
     VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR = 1000079001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PUSH_DESCRIPTOR_PROPERTIES_KHR = 1000080000,
+    VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_CONDITIONAL_RENDERING_INFO_EXT = 1000081000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONDITIONAL_RENDERING_FEATURES_EXT = 1000081001,
+    VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT = 1000081002,
     VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR = 1000084000,
     VK_STRUCTURE_TYPE_OBJECT_TABLE_CREATE_INFO_NVX = 1000086000,
     VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NVX = 1000086001,
@@ -341,6 +344,13 @@
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT = 1000101000,
     VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT = 1000101001,
     VK_STRUCTURE_TYPE_HDR_METADATA_EXT = 1000105000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR = 1000109000,
+    VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR = 1000109001,
+    VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR = 1000109002,
+    VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR = 1000109003,
+    VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR = 1000109004,
+    VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR = 1000109005,
+    VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR = 1000109006,
     VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR = 1000111000,
     VK_STRUCTURE_TYPE_IMPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114000,
     VK_STRUCTURE_TYPE_EXPORT_FENCE_WIN32_HANDLE_INFO_KHR = 1000114001,
@@ -389,6 +399,7 @@
     VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_ALLOCATE_INFO_EXT = 1000161003,
     VK_STRUCTURE_TYPE_DESCRIPTOR_SET_VARIABLE_DESCRIPTOR_COUNT_LAYOUT_SUPPORT_EXT = 1000161004,
     VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_EXT = 1000174000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR = 1000177000,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_HOST_POINTER_INFO_EXT = 1000178000,
     VK_STRUCTURE_TYPE_MEMORY_HOST_POINTER_PROPERTIES_EXT = 1000178001,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_HOST_PROPERTIES_EXT = 1000178002,
@@ -1214,6 +1225,16 @@
     VK_OBJECT_TYPE_MAX_ENUM = 0x7FFFFFFF
 } VkObjectType;
 
+typedef enum VkVendorId {
+    VK_VENDOR_ID_VIV = 0x10001,
+    VK_VENDOR_ID_VSI = 0x10002,
+    VK_VENDOR_ID_KAZAN = 0x10003,
+    VK_VENDOR_ID_BEGIN_RANGE = VK_VENDOR_ID_VIV,
+    VK_VENDOR_ID_END_RANGE = VK_VENDOR_ID_KAZAN,
+    VK_VENDOR_ID_RANGE_SIZE = (VK_VENDOR_ID_KAZAN - VK_VENDOR_ID_VIV + 1),
+    VK_VENDOR_ID_MAX_ENUM = 0x7FFFFFFF
+} VkVendorId;
+
 typedef VkFlags VkInstanceCreateFlags;
 
 typedef enum VkFormatFeatureFlagBits {
@@ -1357,6 +1378,7 @@
     VK_PIPELINE_STAGE_HOST_BIT = 0x00004000,
     VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT = 0x00008000,
     VK_PIPELINE_STAGE_ALL_COMMANDS_BIT = 0x00010000,
+    VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT = 0x00040000,
     VK_PIPELINE_STAGE_COMMAND_PROCESS_BIT_NVX = 0x00020000,
     VK_PIPELINE_STAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkPipelineStageFlagBits;
@@ -1445,6 +1467,7 @@
     VK_BUFFER_USAGE_INDEX_BUFFER_BIT = 0x00000040,
     VK_BUFFER_USAGE_VERTEX_BUFFER_BIT = 0x00000080,
     VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT = 0x00000100,
+    VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT = 0x00000200,
     VK_BUFFER_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
 } VkBufferUsageFlagBits;
 typedef VkFlags VkBufferUsageFlags;
@@ -1556,6 +1579,7 @@
     VK_ACCESS_HOST_WRITE_BIT = 0x00004000,
     VK_ACCESS_MEMORY_READ_BIT = 0x00008000,
     VK_ACCESS_MEMORY_WRITE_BIT = 0x00010000,
+    VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT = 0x00100000,
     VK_ACCESS_COMMAND_PROCESS_READ_BIT_NVX = 0x00020000,
     VK_ACCESS_COMMAND_PROCESS_WRITE_BIT_NVX = 0x00040000,
     VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT = 0x00080000,
@@ -5425,6 +5449,114 @@
     const void*                                 pData);
 #endif
 
+#define VK_KHR_create_renderpass2 1
+#define VK_KHR_CREATE_RENDERPASS_2_SPEC_VERSION 1
+#define VK_KHR_CREATE_RENDERPASS_2_EXTENSION_NAME "VK_KHR_create_renderpass2"
+
+typedef struct VkAttachmentDescription2KHR {
+    VkStructureType                 sType;
+    const void*                     pNext;
+    VkAttachmentDescriptionFlags    flags;
+    VkFormat                        format;
+    VkSampleCountFlagBits           samples;
+    VkAttachmentLoadOp              loadOp;
+    VkAttachmentStoreOp             storeOp;
+    VkAttachmentLoadOp              stencilLoadOp;
+    VkAttachmentStoreOp             stencilStoreOp;
+    VkImageLayout                   initialLayout;
+    VkImageLayout                   finalLayout;
+} VkAttachmentDescription2KHR;
+
+typedef struct VkAttachmentReference2KHR {
+    VkStructureType       sType;
+    const void*           pNext;
+    uint32_t              attachment;
+    VkImageLayout         layout;
+    VkImageAspectFlags    aspectMask;
+} VkAttachmentReference2KHR;
+
+typedef struct VkSubpassDescription2KHR {
+    VkStructureType                     sType;
+    const void*                         pNext;
+    VkSubpassDescriptionFlags           flags;
+    VkPipelineBindPoint                 pipelineBindPoint;
+    uint32_t                            viewMask;
+    uint32_t                            inputAttachmentCount;
+    const VkAttachmentReference2KHR*    pInputAttachments;
+    uint32_t                            colorAttachmentCount;
+    const VkAttachmentReference2KHR*    pColorAttachments;
+    const VkAttachmentReference2KHR*    pResolveAttachments;
+    const VkAttachmentReference2KHR*    pDepthStencilAttachment;
+    uint32_t                            preserveAttachmentCount;
+    const uint32_t*                     pPreserveAttachments;
+} VkSubpassDescription2KHR;
+
+typedef struct VkSubpassDependency2KHR {
+    VkStructureType         sType;
+    const void*             pNext;
+    uint32_t                srcSubpass;
+    uint32_t                dstSubpass;
+    VkPipelineStageFlags    srcStageMask;
+    VkPipelineStageFlags    dstStageMask;
+    VkAccessFlags           srcAccessMask;
+    VkAccessFlags           dstAccessMask;
+    VkDependencyFlags       dependencyFlags;
+    int32_t                 viewOffset;
+} VkSubpassDependency2KHR;
+
+typedef struct VkRenderPassCreateInfo2KHR {
+    VkStructureType                       sType;
+    const void*                           pNext;
+    VkRenderPassCreateFlags               flags;
+    uint32_t                              attachmentCount;
+    const VkAttachmentDescription2KHR*    pAttachments;
+    uint32_t                              subpassCount;
+    const VkSubpassDescription2KHR*       pSubpasses;
+    uint32_t                              dependencyCount;
+    const VkSubpassDependency2KHR*        pDependencies;
+    uint32_t                              correlatedViewMaskCount;
+    const uint32_t*                       pCorrelatedViewMasks;
+} VkRenderPassCreateInfo2KHR;
+
+typedef struct VkSubpassBeginInfoKHR {
+    VkStructureType      sType;
+    const void*          pNext;
+    VkSubpassContents    contents;
+} VkSubpassBeginInfoKHR;
+
+typedef struct VkSubpassEndInfoKHR {
+    VkStructureType    sType;
+    const void*        pNext;
+} VkSubpassEndInfoKHR;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkCreateRenderPass2KHR)(VkDevice device, const VkRenderPassCreateInfo2KHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkRenderPass* pRenderPass);
+typedef void (VKAPI_PTR *PFN_vkCmdBeginRenderPass2KHR)(VkCommandBuffer commandBuffer, const VkRenderPassBeginInfo*      pRenderPassBegin, const VkSubpassBeginInfoKHR*      pSubpassBeginInfo);
+typedef void (VKAPI_PTR *PFN_vkCmdNextSubpass2KHR)(VkCommandBuffer commandBuffer, const VkSubpassBeginInfoKHR*      pSubpassBeginInfo, const VkSubpassEndInfoKHR*        pSubpassEndInfo);
+typedef void (VKAPI_PTR *PFN_vkCmdEndRenderPass2KHR)(VkCommandBuffer commandBuffer, const VkSubpassEndInfoKHR*        pSubpassEndInfo);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkCreateRenderPass2KHR(
+    VkDevice                                    device,
+    const VkRenderPassCreateInfo2KHR*           pCreateInfo,
+    const VkAllocationCallbacks*                pAllocator,
+    VkRenderPass*                               pRenderPass);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginRenderPass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkRenderPassBeginInfo*                pRenderPassBegin,
+    const VkSubpassBeginInfoKHR*                pSubpassBeginInfo);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdNextSubpass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkSubpassBeginInfoKHR*                pSubpassBeginInfo,
+    const VkSubpassEndInfoKHR*                  pSubpassEndInfo);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndRenderPass2KHR(
+    VkCommandBuffer                             commandBuffer,
+    const VkSubpassEndInfoKHR*                  pSubpassEndInfo);
+#endif
+
 #define VK_KHR_shared_presentable_image 1
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION 1
 #define VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME "VK_KHR_shared_presentable_image"
@@ -5833,6 +5965,20 @@
     uint32_t                                    stride);
 #endif
 
+#define VK_KHR_8bit_storage 1
+#define VK_KHR_8BIT_STORAGE_SPEC_VERSION  1
+#define VK_KHR_8BIT_STORAGE_EXTENSION_NAME "VK_KHR_8bit_storage"
+
+typedef struct VkPhysicalDevice8BitStorageFeaturesKHR {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           storageBuffer8BitAccess;
+    VkBool32           uniformAndStorageBuffer8BitAccess;
+    VkBool32           storagePushConstant8;
+} VkPhysicalDevice8BitStorageFeaturesKHR;
+
+
+
 #define VK_EXT_debug_report 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkDebugReportCallbackEXT)
 
@@ -6283,6 +6429,51 @@
 #define VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME "VK_EXT_shader_subgroup_vote"
 
 
+#define VK_EXT_conditional_rendering 1
+#define VK_EXT_CONDITIONAL_RENDERING_SPEC_VERSION 1
+#define VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME "VK_EXT_conditional_rendering"
+
+
+typedef enum VkConditionalRenderingFlagBitsEXT {
+    VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT = 0x00000001,
+    VK_CONDITIONAL_RENDERING_FLAG_BITS_MAX_ENUM_EXT = 0x7FFFFFFF
+} VkConditionalRenderingFlagBitsEXT;
+typedef VkFlags VkConditionalRenderingFlagsEXT;
+
+typedef struct VkConditionalRenderingBeginInfoEXT {
+    VkStructureType                   sType;
+    const void*                       pNext;
+    VkBuffer                          buffer;
+    VkDeviceSize                      offset;
+    VkConditionalRenderingFlagsEXT    flags;
+} VkConditionalRenderingBeginInfoEXT;
+
+typedef struct VkPhysicalDeviceConditionalRenderingFeaturesEXT {
+    VkStructureType    sType;
+    void*              pNext;
+    VkBool32           conditionalRendering;
+    VkBool32           inheritedConditionalRendering;
+} VkPhysicalDeviceConditionalRenderingFeaturesEXT;
+
+typedef struct VkCommandBufferInheritanceConditionalRenderingInfoEXT {
+    VkStructureType    sType;
+    const void*        pNext;
+    VkBool32           conditionalRenderingEnable;
+} VkCommandBufferInheritanceConditionalRenderingInfoEXT;
+
+
+typedef void (VKAPI_PTR *PFN_vkCmdBeginConditionalRenderingEXT)(VkCommandBuffer commandBuffer, const VkConditionalRenderingBeginInfoEXT* pConditionalRenderingBegin);
+typedef void (VKAPI_PTR *PFN_vkCmdEndConditionalRenderingEXT)(VkCommandBuffer commandBuffer);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR void VKAPI_CALL vkCmdBeginConditionalRenderingEXT(
+    VkCommandBuffer                             commandBuffer,
+    const VkConditionalRenderingBeginInfoEXT*   pConditionalRenderingBegin);
+
+VKAPI_ATTR void VKAPI_CALL vkCmdEndConditionalRenderingEXT(
+    VkCommandBuffer                             commandBuffer);
+#endif
+
 #define VK_NVX_device_generated_commands 1
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkObjectTableNVX)
 VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkIndirectCommandsLayoutNVX)
diff --git a/vulkan/nulldrv/Android.bp b/vulkan/nulldrv/Android.bp
index 3329609..7be9c66 100644
--- a/vulkan/nulldrv/Android.bp
+++ b/vulkan/nulldrv/Android.bp
@@ -32,7 +32,6 @@
         "-DLOG_NDEBUG=0",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
     ],
diff --git a/vulkan/tools/Android.bp b/vulkan/tools/Android.bp
index d81d9ec..2514094 100644
--- a/vulkan/tools/Android.bp
+++ b/vulkan/tools/Android.bp
@@ -29,7 +29,6 @@
         "-Wno-switch-enum",
     ],
     cppflags: [
-        "-std=c++1y",
         "-Wno-c++98-compat-pedantic",
         "-Wno-c99-extensions",
         "-Wno-old-style-cast",