Merge changes from topic 'surfaceview-without-wm'

* changes:
  Add detachChildren transaction.
  Add deferTransaction variant taking GraphicBufferProducer.
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 8f2dee1..14eff03 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -1284,7 +1284,7 @@
             fflush(stdout);
             int outFd = STDOUT_FILENO;
             if (g_outputFile) {
-                outFd = open(g_outputFile, O_WRONLY | O_CREAT, 0644);
+                outFd = open(g_outputFile, O_WRONLY | O_CREAT | O_TRUNC, 0644);
             }
             if (outFd == -1) {
                 printf("Failed to open '%s', err=%d", g_outputFile, errno);
diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 349bbed..ab323bb 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -960,7 +960,7 @@
                {"ps", "-A", "-T", "-Z", "-O", "pri,nice,rtprio,sched,pcy"});
     RunCommand("LIBRANK", {"librank"}, CommandOptions::AS_ROOT);
 
-    RunCommand("HARDWARE HALS", {"lshal"});
+    RunCommand("HARDWARE HALS", {"lshal"}, CommandOptions::AS_ROOT);
 
     RunCommand("PRINTENV", {"printenv"});
     RunCommand("NETSTAT", {"netstat", "-nW"});
@@ -1059,7 +1059,7 @@
 #endif
     DumpFile("INTERRUPTS (2)", "/proc/interrupts");
 
-    print_properties();
+    RunCommand("SYSTEM PROPERTIES", {"getprop"});
 
     RunCommand("VOLD DUMP", {"vdc", "dump"});
     RunCommand("SECURE CONTAINERS", {"vdc", "asec", "list"});
@@ -1161,7 +1161,7 @@
     printf("== Board\n");
     printf("========================================================\n");
 
-    ::android::sp<IDumpstateDevice> dumpstate_device(IDumpstateDevice::getService("dumpstate"));
+    ::android::sp<IDumpstateDevice> dumpstate_device(IDumpstateDevice::getService());
     if (dumpstate_device == nullptr) {
         MYLOGE("No IDumpstateDevice implementation\n");
         return;
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index d988429..7fcb980 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -363,9 +363,6 @@
 int dump_files(const std::string& title, const char* dir, bool (*skip)(const char* path),
                int (*dump_from_fd)(const char* title, const char* path, int fd));
 
-/* prints all the system properties */
-void print_properties();
-
 /** opens a socket and returns its file descriptor */
 int open_socket(const char *service);
 
diff --git a/cmds/dumpstate/utils.cpp b/cmds/dumpstate/utils.cpp
index baa6458..4655d33 100644
--- a/cmds/dumpstate/utils.cpp
+++ b/cmds/dumpstate/utils.cpp
@@ -710,40 +710,6 @@
     RunCommand(title, dumpsys, options);
 }
 
-size_t num_props = 0;
-static char* props[2000];
-
-static void print_prop(const char *key, const char *name, void *user) {
-    (void) user;
-    if (num_props < sizeof(props) / sizeof(props[0])) {
-        char buf[PROPERTY_KEY_MAX + PROPERTY_VALUE_MAX + 10];
-        snprintf(buf, sizeof(buf), "[%s]: [%s]\n", key, name);
-        props[num_props++] = strdup(buf);
-    }
-}
-
-static int compare_prop(const void *a, const void *b) {
-    return strcmp(*(char * const *) a, *(char * const *) b);
-}
-
-/* prints all the system properties */
-void print_properties() {
-    const char* title = "SYSTEM PROPERTIES";
-    DurationReporter duration_reporter(title);
-    printf("------ %s ------\n", title);
-    if (PropertiesHelper::IsDryRun()) return;
-    size_t i;
-    num_props = 0;
-    property_list(print_prop, NULL);
-    qsort(&props, num_props, sizeof(props[0]), compare_prop);
-
-    for (i = 0; i < num_props; ++i) {
-        fputs(props[i], stdout);
-        free(props[i]);
-    }
-    printf("\n");
-}
-
 int open_socket(const char *service) {
     int s = android_get_control_socket(service);
     if (s < 0) {
diff --git a/cmds/lshal/Android.bp b/cmds/lshal/Android.bp
index 5aab35a..39e0ba3 100644
--- a/cmds/lshal/Android.bp
+++ b/cmds/lshal/Android.bp
@@ -18,8 +18,10 @@
         "libbase",
         "libutils",
         "libhidlbase",
-        "android.hidl.manager@1.0",
         "libhidltransport",
+        "libhidl-gen-utils",
+        "libvintf",
+        "android.hidl.manager@1.0",
     ],
     srcs: [
         "Lshal.cpp"
diff --git a/cmds/lshal/Lshal.cpp b/cmds/lshal/Lshal.cpp
index 6fd9b21..e953ded 100644
--- a/cmds/lshal/Lshal.cpp
+++ b/cmds/lshal/Lshal.cpp
@@ -28,6 +28,9 @@
 #include <android-base/parseint.h>
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
+#include <hidl-util/FQName.h>
+#include <vintf/HalManifest.h>
+#include <vintf/parse_xml.h>
 
 #include "Timeout.h"
 
@@ -58,12 +61,13 @@
     return os.str();
 }
 
-static std::pair<hidl_string, hidl_string> split(const hidl_string &s, char c) {
+template<typename String>
+static std::pair<String, String> splitFirst(const String &s, char c) {
     const char *pos = strchr(s.c_str(), c);
     if (pos == nullptr) {
         return {s, {}};
     }
-    return {hidl_string(s.c_str(), pos - s.c_str()), hidl_string(pos + 1)};
+    return {String(s.c_str(), pos - s.c_str()), String(pos + 1)};
 }
 
 static std::vector<std::string> split(const std::string &s, char c) {
@@ -81,6 +85,14 @@
     return components;
 }
 
+static void replaceAll(std::string *s, char from, char to) {
+    for (size_t i = 0; i < s->size(); ++i) {
+        if (s->at(i) == from) {
+            s->at(i) = to;
+        }
+    }
+}
+
 std::string getCmdline(pid_t pid) {
     std::ifstream ifs("/proc/" + std::to_string(pid) + "/cmdline");
     std::string cmdline;
@@ -189,7 +201,78 @@
     mOut << std::endl;
 }
 
-void Lshal::dump() const {
+void Lshal::dumpVintf() const {
+    vintf::HalManifest manifest;
+    for (const TableEntry &entry : mTable) {
+
+        std::string fqInstanceName = entry.interfaceName;
+
+        if (entry.source == LIST_DLLIB) {
+            // Quick hack to work around *'s
+            replaceAll(&fqInstanceName, '*', 'D');
+        }
+        auto splittedFqInstanceName = splitFirst(fqInstanceName, '/');
+        FQName fqName(splittedFqInstanceName.first);
+        if (!fqName.isValid()) {
+            mErr << "Warning: '" << splittedFqInstanceName.first
+                 << "' is not a valid FQName." << std::endl;
+            continue;
+        }
+        // Strip out system libs.
+        // TODO(b/34772739): might want to add other framework HAL packages
+        if (fqName.inPackage("android.hidl")) {
+            continue;
+        }
+        std::string interfaceName =
+                entry.source == LIST_DLLIB ? "" : fqName.name();
+        std::string instanceName =
+                entry.source == LIST_DLLIB ? "" : splittedFqInstanceName.second;
+
+        vintf::Transport transport;
+        if (entry.transport == "hwbinder") {
+            transport = vintf::Transport::HWBINDER;
+        } else if (entry.transport == "passthrough") {
+            transport = vintf::Transport::PASSTHROUGH;
+        } else {
+            mErr << "Warning: '" << entry.transport << "' is not a valid transport." << std::endl;
+            continue;
+        }
+
+        vintf::ManifestHal *hal = manifest.getHal(fqName.package());
+        if (hal == nullptr) {
+            if (!manifest.add(vintf::ManifestHal{
+                .format = vintf::HalFormat::HIDL,
+                .name = fqName.package(),
+                .impl = {.implLevel = vintf::ImplLevel::GENERIC, .impl = ""},
+                .transport = transport
+            })) {
+                mErr << "Warning: cannot add hal '" << fqInstanceName << "'" << std::endl;
+                continue;
+            }
+            hal = manifest.getHal(fqName.package());
+        }
+        if (hal == nullptr) {
+            mErr << "Warning: cannot get hal '" << fqInstanceName
+                 << "' after adding it" << std::endl;
+            continue;
+        }
+        vintf::Version version{fqName.getPackageMajorVersion(), fqName.getPackageMinorVersion()};
+        if (std::find(hal->versions.begin(), hal->versions.end(), version) == hal->versions.end()) {
+            hal->versions.push_back(version);
+        }
+        if (entry.source != LIST_DLLIB) {
+            auto it = hal->interfaces.find(interfaceName);
+            if (it == hal->interfaces.end()) {
+                hal->interfaces.insert({interfaceName, {interfaceName, {{instanceName}}}});
+            } else {
+                it->second.instances.insert(instanceName);
+            }
+        }
+    }
+    mOut << vintf::gHalManifestConverter(manifest);
+}
+
+void Lshal::dumpTable() const {
     mOut << "All services:" << std::endl;
     mOut << std::left;
     printLine("Interface", "Transport", "Server", "Server CMD", "PTR", "Clients", "Clients CMD");
@@ -204,6 +287,20 @@
     }
 }
 
+void Lshal::dump() {
+    if (mVintf) {
+        dumpVintf();
+        if (!!mFileOutput) {
+            mFileOutput.buf().close();
+            delete &mFileOutput.buf();
+            mFileOutput = nullptr;
+        }
+        mOut = std::cout;
+    } else {
+        dumpTable();
+    }
+}
+
 void Lshal::putEntry(TableEntry &&entry) {
     mTable.push_back(std::forward<TableEntry>(entry));
 }
@@ -219,7 +316,8 @@
                 .transport = "passthrough",
                 .serverPid = NO_PID,
                 .serverObjectAddress = NO_PTR,
-                .clientPids = {}
+                .clientPids = {},
+                .source = LIST_DLLIB
             });
         }
     });
@@ -244,7 +342,8 @@
                 .transport = "passthrough",
                 .serverPid = info.clientPids.size() == 1 ? info.clientPids[0] : NO_PID,
                 .serverObjectAddress = NO_PTR,
-                .clientPids = info.clientPids
+                .clientPids = info.clientPids,
+                .source = PTSERVICEMANAGER_REG_CLIENT
             });
         }
     });
@@ -262,79 +361,85 @@
     using namespace ::android::hidl::manager::V1_0;
     using namespace ::android::hidl::base::V1_0;
     const std::string mode = "hwbinder";
-    Status status = OK;
-    auto listRet = timeoutIPC(manager, &IServiceManager::list, [&] (const auto &fqInstanceNames) {
-        // server pid, .ptr value of binder object, child pids
-        std::map<std::string, DebugInfo> allDebugInfos;
-        std::map<pid_t, std::map<uint64_t, Pids>> allPids;
-        for (const auto &fqInstanceName : fqInstanceNames) {
-            const auto pair = split(fqInstanceName, '/');
-            const auto &serviceName = pair.first;
-            const auto &instanceName = pair.second;
-            auto getRet = timeoutIPC(manager, &IServiceManager::get, serviceName, instanceName);
-            if (!getRet.isOk()) {
-                mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
-                     << "cannot be fetched from service manager:"
-                     << getRet.description() << std::endl;
-                status |= DUMP_BINDERIZED_ERROR;
-                continue;
-            }
-            sp<IBase> service = getRet;
-            if (service == nullptr) {
-                mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
-                     << "cannot be fetched from service manager (null)";
-                status |= DUMP_BINDERIZED_ERROR;
-                continue;
-            }
-            auto debugRet = timeoutIPC(service, &IBase::getDebugInfo, [&] (const auto &debugInfo) {
-                allDebugInfos[fqInstanceName] = debugInfo;
-                if (debugInfo.pid >= 0) {
-                    allPids[static_cast<pid_t>(debugInfo.pid)].clear();
-                }
-            });
-            if (!debugRet.isOk()) {
-                mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
-                     << "debugging information cannot be retrieved:"
-                     << debugRet.description() << std::endl;
-                status |= DUMP_BINDERIZED_ERROR;
-            }
-        }
-        for (auto &pair : allPids) {
-            pid_t serverPid = pair.first;
-            if (!getReferencedPids(serverPid, &allPids[serverPid])) {
-                mErr << "Warning: no information for PID " << serverPid
-                          << ", are you root?" << std::endl;
-                status |= DUMP_BINDERIZED_ERROR;
-            }
-        }
-        for (const auto &fqInstanceName : fqInstanceNames) {
-            auto it = allDebugInfos.find(fqInstanceName);
-            if (it == allDebugInfos.end()) {
-                putEntry({
-                    .interfaceName = fqInstanceName,
-                    .transport = mode,
-                    .serverPid = NO_PID,
-                    .serverObjectAddress = NO_PTR,
-                    .clientPids = {}
-                });
-                continue;
-            }
-            const DebugInfo &info = it->second;
-            putEntry({
-                .interfaceName = fqInstanceName,
-                .transport = mode,
-                .serverPid = info.pid,
-                .serverObjectAddress = info.ptr,
-                .clientPids = info.pid == NO_PID || info.ptr == NO_PTR
-                        ? Pids{} : allPids[info.pid][info.ptr]
-            });
-        }
 
+    hidl_vec<hidl_string> fqInstanceNames;
+    // copying out for timeoutIPC
+    auto listRet = timeoutIPC(manager, &IServiceManager::list, [&] (const auto &names) {
+        fqInstanceNames = names;
     });
     if (!listRet.isOk()) {
         mErr << "Error: Failed to list services for " << mode << ": "
              << listRet.description() << std::endl;
-        status |= DUMP_BINDERIZED_ERROR;
+        return DUMP_BINDERIZED_ERROR;
+    }
+
+    Status status = OK;
+    // server pid, .ptr value of binder object, child pids
+    std::map<std::string, DebugInfo> allDebugInfos;
+    std::map<pid_t, std::map<uint64_t, Pids>> allPids;
+    for (const auto &fqInstanceName : fqInstanceNames) {
+        const auto pair = splitFirst(fqInstanceName, '/');
+        const auto &serviceName = pair.first;
+        const auto &instanceName = pair.second;
+        auto getRet = timeoutIPC(manager, &IServiceManager::get, serviceName, instanceName);
+        if (!getRet.isOk()) {
+            mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
+                 << "cannot be fetched from service manager:"
+                 << getRet.description() << std::endl;
+            status |= DUMP_BINDERIZED_ERROR;
+            continue;
+        }
+        sp<IBase> service = getRet;
+        if (service == nullptr) {
+            mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
+                 << "cannot be fetched from service manager (null)";
+            status |= DUMP_BINDERIZED_ERROR;
+            continue;
+        }
+        auto debugRet = timeoutIPC(service, &IBase::getDebugInfo, [&] (const auto &debugInfo) {
+            allDebugInfos[fqInstanceName] = debugInfo;
+            if (debugInfo.pid >= 0) {
+                allPids[static_cast<pid_t>(debugInfo.pid)].clear();
+            }
+        });
+        if (!debugRet.isOk()) {
+            mErr << "Warning: Skipping \"" << fqInstanceName << "\": "
+                 << "debugging information cannot be retrieved:"
+                 << debugRet.description() << std::endl;
+            status |= DUMP_BINDERIZED_ERROR;
+        }
+    }
+    for (auto &pair : allPids) {
+        pid_t serverPid = pair.first;
+        if (!getReferencedPids(serverPid, &allPids[serverPid])) {
+            mErr << "Warning: no information for PID " << serverPid
+                      << ", are you root?" << std::endl;
+            status |= DUMP_BINDERIZED_ERROR;
+        }
+    }
+    for (const auto &fqInstanceName : fqInstanceNames) {
+        auto it = allDebugInfos.find(fqInstanceName);
+        if (it == allDebugInfos.end()) {
+            putEntry({
+                .interfaceName = fqInstanceName,
+                .transport = mode,
+                .serverPid = NO_PID,
+                .serverObjectAddress = NO_PTR,
+                .clientPids = {},
+                .source = HWSERVICEMANAGER_LIST
+            });
+            continue;
+        }
+        const DebugInfo &info = it->second;
+        putEntry({
+            .interfaceName = fqInstanceName,
+            .transport = mode,
+            .serverPid = info.pid,
+            .serverObjectAddress = info.ptr,
+            .clientPids = info.pid == NO_PID || info.ptr == NO_PTR
+                    ? Pids{} : allPids[info.pid][info.ptr],
+            .source = HWSERVICEMANAGER_LIST
+        });
     }
     return status;
 }
@@ -367,7 +472,7 @@
         << "           Dump all hals with default ordering and columns [-itpc]." << std::endl
         << "       lshal [--interface|-i] [--transport|-t]" << std::endl
         << "             [--pid|-p] [--address|-a] [--clients|-c] [--cmdline|-m]" << std::endl
-        << "             [--sort={interface|i|pid|p}]" << std::endl
+        << "             [--sort={interface|i|pid|p}] [--init-vintf[=path]]" << std::endl
         << "           -i, --interface: print the interface name column" << std::endl
         << "           -n, --instance: print the instance name column" << std::endl
         << "           -t, --transport: print the transport mode column" << std::endl
@@ -378,6 +483,8 @@
         << "           -m, --cmdline: print cmdline instead of PIDs" << std::endl
         << "           --sort=i, --sort=interface: sort by interface name" << std::endl
         << "           --sort=p, --sort=pid: sort by server pid" << std::endl
+        << "           --init-vintf=path: form a skeleton HAL manifest to specified file " << std::endl
+        << "                         (stdout if no file specified)" << std::endl
         << "       lshal [-h|--help]" << std::endl
         << "           -h, --help: show this help information." << std::endl;
 }
@@ -395,6 +502,7 @@
 
         // long options without short alternatives
         {"sort",      required_argument, 0, 's' },
+        {"init-vintf",optional_argument, 0, 'v' },
         { 0,          0,                 0,  0  }
     };
 
@@ -420,6 +528,17 @@
             }
             break;
         }
+        case 'v': {
+            if (optarg) {
+                mFileOutput = new std::ofstream{optarg};
+                mOut = mFileOutput;
+                if (!mFileOutput.buf().is_open()) {
+                    mErr << "Could not open file '" << optarg << "'." << std::endl;
+                    return IO_ERROR;
+                }
+            }
+            mVintf = true;
+        }
         case 'i': {
             mSelectedColumns |= ENABLE_INTERFACE_NAME;
             break;
diff --git a/cmds/lshal/Lshal.h b/cmds/lshal/Lshal.h
index ead99dc..1c30908 100644
--- a/cmds/lshal/Lshal.h
+++ b/cmds/lshal/Lshal.h
@@ -19,12 +19,13 @@
 
 #include <stdint.h>
 
-#include <iostream>
+#include <fstream>
 #include <string>
 #include <vector>
 
 #include <android/hidl/manager/1.0/IServiceManager.h>
 
+#include "NullableOStream.h"
 #include "TableEntry.h"
 
 namespace android {
@@ -38,6 +39,7 @@
     DUMP_BINDERIZED_ERROR                   = 1 << 3,
     DUMP_PASSTHROUGH_ERROR                  = 1 << 4,
     DUMP_ALL_LIBS_ERROR                     = 1 << 5,
+    IO_ERROR                                = 1 << 6,
 };
 using Status = unsigned int;
 
@@ -49,7 +51,7 @@
     Status parseArgs(int argc, char **argv);
     Status fetch();
     void postprocess();
-    void dump() const;
+    void dump();
     void usage() const;
     void putEntry(TableEntry &&entry);
     Status fetchPassthrough(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
@@ -57,6 +59,8 @@
     Status fetchAllLibraries(const sp<::android::hidl::manager::V1_0::IServiceManager> &manager);
     bool getReferencedPids(
         pid_t serverPid, std::map<uint64_t, Pids> *objects) const;
+    void dumpTable() const;
+    void dumpVintf() const;
     void printLine(
             const std::string &interfaceName,
             const std::string &transport, const std::string &server,
@@ -70,12 +74,14 @@
     void removeDeadProcesses(Pids *pids);
 
     Table mTable{};
-    std::ostream &mErr = std::cerr;
-    std::ostream &mOut = std::cout;
+    NullableOStream<std::ostream> mErr = std::cerr;
+    NullableOStream<std::ostream> mOut = std::cout;
+    NullableOStream<std::ofstream> mFileOutput = nullptr;
     TableEntryCompare mSortColumn = nullptr;
     TableEntrySelect mSelectedColumns = 0;
     // If true, cmdlines will be printed instead of pid.
-    bool mEnableCmdlines;
+    bool mEnableCmdlines = false;
+    bool mVintf = false;
     // If an entry does not exist, need to ask /proc/{pid}/cmdline to get it.
     // If an entry exist but is an empty string, process might have died.
     // If an entry exist and not empty, it contains the cached content of /proc/{pid}/cmdline.
diff --git a/cmds/lshal/NullableOStream.h b/cmds/lshal/NullableOStream.h
new file mode 100644
index 0000000..ab37a04
--- /dev/null
+++ b/cmds/lshal/NullableOStream.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
+#define FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
+
+#include <iostream>
+
+namespace android {
+namespace lshal {
+
+template<typename S>
+class NullableOStream {
+public:
+    NullableOStream(S &os) : mOs(&os) {}
+    NullableOStream(S *os) : mOs(os) {}
+    NullableOStream &operator=(S &os) {
+        mOs = &os;
+        return *this;
+    }
+    NullableOStream &operator=(S *os) {
+        mOs = os;
+        return *this;
+    }
+    template<typename Other>
+    NullableOStream &operator=(const NullableOStream<Other> &other) {
+        mOs = other.mOs;
+        return *this;
+    }
+
+    const NullableOStream &operator<<(std::ostream& (*pf)(std::ostream&)) const {
+        if (mOs) {
+            (*mOs) << pf;
+        }
+        return *this;
+    }
+    template<typename T>
+    const NullableOStream &operator<<(const T &rhs) const {
+        if (mOs) {
+            (*mOs) << rhs;
+        }
+        return *this;
+    }
+    S& buf() const {
+        return *mOs;
+    }
+    operator bool() const {
+        return mOs != nullptr;
+    }
+private:
+    template<typename>
+    friend class NullableOStream;
+
+    S *mOs = nullptr;
+};
+
+}  // namespace lshal
+}  // namespace android
+
+#endif  // FRAMEWORK_NATIVE_CMDS_LSHAL_NULLABLE_O_STREAM_H_
diff --git a/cmds/lshal/TableEntry.h b/cmds/lshal/TableEntry.h
index 4ec3a0c..e55806e 100644
--- a/cmds/lshal/TableEntry.h
+++ b/cmds/lshal/TableEntry.h
@@ -28,6 +28,13 @@
 
 using Pids = std::vector<int32_t>;
 
+enum : unsigned int {
+    HWSERVICEMANAGER_LIST, // through defaultServiceManager()->list()
+    PTSERVICEMANAGER_REG_CLIENT, // through registerPassthroughClient
+    LIST_DLLIB, // through listing dynamic libraries
+};
+using TableEntrySource = unsigned int;
+
 struct TableEntry {
     std::string interfaceName;
     std::string transport;
@@ -36,6 +43,7 @@
     uint64_t serverObjectAddress;
     Pids clientPids;
     std::vector<std::string> clientCmdlines;
+    TableEntrySource source;
 
     static bool sortByInterfaceName(const TableEntry &a, const TableEntry &b) {
         return a.interfaceName < b.interfaceName;
diff --git a/cmds/surfacereplayer/replayer/Replayer.cpp b/cmds/surfacereplayer/replayer/Replayer.cpp
index a49da37..35b63ec 100644
--- a/cmds/surfacereplayer/replayer/Replayer.cpp
+++ b/cmds/surfacereplayer/replayer/Replayer.cpp
@@ -22,8 +22,6 @@
 
 #include <android-base/file.h>
 
-#include <binder/IMemory.h>
-
 #include <gui/BufferQueue.h>
 #include <gui/ISurfaceComposer.h>
 #include <gui/Surface.h>
diff --git a/include/android/multinetwork.h b/include/android/multinetwork.h
index be01518..97892f8 100644
--- a/include/android/multinetwork.h
+++ b/include/android/multinetwork.h
@@ -56,12 +56,10 @@
 /**
  * Set the network to be used by the given socket file descriptor.
  *
- * To clear a previous socket binding invoke with NETWORK_UNSPECIFIED.
+ * To clear a previous socket binding, invoke with NETWORK_UNSPECIFIED.
  *
- * This is the equivalent of:
+ * This is the equivalent of: [android.net.Network#bindSocket()](https://developer.android.com/reference/android/net/Network.html#bindSocket(java.net.Socket))
  *
- *     [ android.net.Network#bindSocket() ]
- *     https://developer.android.com/reference/android/net/Network.html#bindSocket(java.net.Socket)
  */
 int android_setsocknetwork(net_handle_t network, int fd);
 
@@ -75,12 +73,10 @@
  * resolutions will fail.  This is by design so an application doesn't
  * accidentally use sockets it thinks are still bound to a particular network.
  *
- * To clear a previous process binding invoke with NETWORK_UNSPECIFIED.
+ * To clear a previous process binding, invoke with NETWORK_UNSPECIFIED.
  *
- * This is the equivalent of:
+ * This is the equivalent of: [android.net.ConnectivityManager#setProcessDefaultNetwork()](https://developer.android.com/reference/android/net/ConnectivityManager.html#setProcessDefaultNetwork(android.net.Network))
  *
- *     [ android.net.ConnectivityManager#setProcessDefaultNetwork() ]
- *     https://developer.android.com/reference/android/net/ConnectivityManager.html#setProcessDefaultNetwork(android.net.Network)
  */
 int android_setprocnetwork(net_handle_t network);
 
@@ -96,10 +92,8 @@
  *     - either |node| or |service| may be NULL, but not both
  *     - |res| must not be NULL
  *
- * This is the equivalent of:
+ * This is the equivalent of: [android.net.Network#getAllByName()](https://developer.android.com/reference/android/net/Network.html#getAllByName(java.lang.String))
  *
- *     [ android.net.Network#getAllByName() ]
- *     https://developer.android.com/reference/android/net/Network.html#getAllByName(java.lang.String)
  */
 int android_getaddrinfofornetwork(net_handle_t network,
         const char *node, const char *service,
diff --git a/include/android/sharedmem.h b/include/android/sharedmem.h
new file mode 100644
index 0000000..8f8a931
--- /dev/null
+++ b/include/android/sharedmem.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup Memory
+ * @{
+ */
+
+/**
+ * @file sharedmem.h
+ */
+
+#ifndef ANDROID_SHARED_MEMORY_H
+#define ANDROID_SHARED_MEMORY_H
+
+#include <stddef.h>
+
+/******************************************************************
+ *
+ * IMPORTANT NOTICE:
+ *
+ *   This file is part of Android's set of stable system headers
+ *   exposed by the Android NDK (Native Development Kit).
+ *
+ *   Third-party source AND binary code relies on the definitions
+ *   here to be FROZEN ON ALL UPCOMING PLATFORM RELEASES.
+ *
+ *   - DO NOT MODIFY ENUMS (EXCEPT IF YOU ADD NEW 32-BIT VALUES)
+ *   - DO NOT MODIFY CONSTANTS OR FUNCTIONAL MACROS
+ *   - DO NOT CHANGE THE SIGNATURE OF FUNCTIONS IN ANY WAY
+ *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
+ */
+
+/**
+ * Structures and functions for a shared memory buffer that can be shared across process.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if __ANDROID_API__ >= __ANDROID_API_O__
+
+/**
+ * Create a shared memory region.
+ *
+ * Create shared memory region and returns an file descriptor.  The resulting file descriptor can be
+ * mmap'ed to process memory space with PROT_READ | PROT_WRITE | PROT_EXEC. Access to shared memory
+ * region can be restricted with {@link ASharedMemory_setProt}.
+ *
+ * Use close() to release the shared memory region.
+ *
+ * \param name an optional name.
+ * \param size size of the shared memory region
+ * \return file descriptor that denotes the shared memory; error code on failure.
+ */
+int ASharedMemory_create(const char *name, size_t size);
+
+/**
+ * Get the size of the shared memory region.
+ *
+ * \param fd file descriptor of the shared memory region
+ * \return size in bytes; 0 if fd is not a valid shared memory file descriptor.
+ */
+size_t ASharedMemory_getSize(int fd);
+
+/**
+ * Restrict access of shared memory region.
+ *
+ * This function restricts access of a shared memory region. Access can only be removed. The effect
+ * applies globally to all file descriptors in all processes across the system that refer to this
+ * shared memory region. Existing memory mapped regions are not affected.
+ *
+ * It is a common use case to create a shared memory region, map it read/write locally to intialize
+ * content, and then send the shared memory to another process with read only access. Code example
+ * as below (error handling ommited).
+ *
+ * \code{.c}
+ *   int fd = ASharedMemory_create("memory", 128);
+ *
+ *   // By default it has PROT_READ | PROT_WRITE | PROT_EXEC.
+ *   char *buffer = (char *) mmap(NULL, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ *
+ *   strcpy(buffer, "This is an example."); // trivially initialize content
+ *
+ *   // limit access to read only
+ *   ASharedMemory_setProt(fd, PROT_READ);
+ *
+ *   // share fd with another process here and the other process can only map with PROT_READ.
+ * \endcode
+ *
+ * \param fd   file descriptor of the shared memory region.
+ * \param prot any bitwise-or'ed combination of PROT_READ, PROT_WRITE, PROT_EXEC denoting
+ *             updated access. Note access can only be removed, but not added back.
+ * \return 0 for success, error code on failure.
+ */
+int ASharedMemory_setProt(int fd, int prot);
+
+#endif
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif // ANDROID_SHARED_MEMORY_H
+
+/** @} */
diff --git a/include/gui/SurfaceComposerClient.h b/include/gui/SurfaceComposerClient.h
index 520a7ab..1e8cf76 100644
--- a/include/gui/SurfaceComposerClient.h
+++ b/include/gui/SurfaceComposerClient.h
@@ -21,7 +21,6 @@
 #include <sys/types.h>
 
 #include <binder/IBinder.h>
-#include <binder/IMemory.h>
 
 #include <utils/RefBase.h>
 #include <utils/Singleton.h>
@@ -148,7 +147,7 @@
     status_t    setTransparentRegionHint(const sp<IBinder>& id, const Region& transparent);
     status_t    setLayer(const sp<IBinder>& id, int32_t layer);
     status_t    setAlpha(const sp<IBinder>& id, float alpha=1.0f);
-    status_t    setMatrix(const sp<IBinder>& id, float dsdx, float dtdx, float dsdy, float dtdy);
+    status_t    setMatrix(const sp<IBinder>& id, float dsdx, float dtdx, float dtdy, float dsdy);
     status_t    setPosition(const sp<IBinder>& id, float x, float y);
     status_t    setSize(const sp<IBinder>& id, uint32_t w, uint32_t h);
     status_t    setCrop(const sp<IBinder>& id, const Rect& crop);
diff --git a/include/gui/SurfaceControl.h b/include/gui/SurfaceControl.h
index 58ec6dc..8ee35bc 100644
--- a/include/gui/SurfaceControl.h
+++ b/include/gui/SurfaceControl.h
@@ -69,7 +69,7 @@
     status_t    setFlags(uint32_t flags, uint32_t mask);
     status_t    setTransparentRegionHint(const Region& transparent);
     status_t    setAlpha(float alpha=1.0f);
-    status_t    setMatrix(float dsdx, float dtdx, float dsdy, float dtdy);
+    status_t    setMatrix(float dsdx, float dtdx, float dtdy, float dsdy);
     status_t    setCrop(const Rect& crop);
     status_t    setFinalCrop(const Rect& crop);
 
diff --git a/include/private/binder/Static.h b/include/private/binder/Static.h
index d104646..3d10456 100644
--- a/include/private/binder/Static.h
+++ b/include/private/binder/Static.h
@@ -20,7 +20,6 @@
 #include <utils/threads.h>
 
 #include <binder/IBinder.h>
-#include <binder/IMemory.h>
 #include <binder/ProcessState.h>
 #include <binder/IPermissionController.h>
 #include <binder/IServiceManager.h>
diff --git a/include/private/gui/LayerState.h b/include/private/gui/LayerState.h
index 6d2b082..20f51a5 100644
--- a/include/private/gui/LayerState.h
+++ b/include/private/gui/LayerState.h
@@ -79,8 +79,8 @@
             struct matrix22_t {
                 float   dsdx{0};
                 float   dtdx{0};
-                float   dsdy{0};
                 float   dtdy{0};
+                float   dsdy{0};
             };
             sp<IBinder>     surface;
             uint32_t        what;
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index 06d1261..4d2692f 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -21,7 +21,6 @@
 #include <sys/types.h>
 
 #include <binder/Parcel.h>
-#include <binder/IMemory.h>
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
 
diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp
index 5a3fa04..db8a517 100644
--- a/libs/gui/ISurfaceComposerClient.cpp
+++ b/libs/gui/ISurfaceComposerClient.cpp
@@ -22,7 +22,6 @@
 #include <sys/types.h>
 
 #include <binder/Parcel.h>
-#include <binder/IMemory.h>
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
 
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index 2632781..088933a 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -26,7 +26,6 @@
 #include <utils/String8.h>
 #include <utils/threads.h>
 
-#include <binder/IMemory.h>
 #include <binder/IServiceManager.h>
 
 #include <system/graphics.h>
@@ -158,7 +157,7 @@
     status_t setAlpha(const sp<SurfaceComposerClient>& client, const sp<IBinder>& id,
             float alpha);
     status_t setMatrix(const sp<SurfaceComposerClient>& client, const sp<IBinder>& id,
-            float dsdx, float dtdx, float dsdy, float dtdy);
+            float dsdx, float dtdx, float dtdy, float dsdy);
     status_t setOrientation(int orientation);
     status_t setCrop(const sp<SurfaceComposerClient>& client, const sp<IBinder>& id,
             const Rect& crop);
@@ -398,7 +397,7 @@
 
 status_t Composer::setMatrix(const sp<SurfaceComposerClient>& client,
         const sp<IBinder>& id, float dsdx, float dtdx,
-        float dsdy, float dtdy) {
+        float dtdy, float dsdy) {
     Mutex::Autolock _l(mLock);
     layer_state_t* s = getLayerStateLocked(client, id);
     if (!s)
@@ -800,8 +799,8 @@
 }
 
 status_t SurfaceComposerClient::setMatrix(const sp<IBinder>& id, float dsdx, float dtdx,
-        float dsdy, float dtdy) {
-    return getComposer().setMatrix(this, id, dsdx, dtdx, dsdy, dtdy);
+        float dtdy, float dsdy) {
+    return getComposer().setMatrix(this, id, dsdx, dtdx, dtdy, dsdy);
 }
 
 status_t SurfaceComposerClient::deferTransactionUntil(const sp<IBinder>& id,
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 0080ff9..1e69379 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -147,10 +147,10 @@
     if (err < 0) return err;
     return mClient->setAlpha(mHandle, alpha);
 }
-status_t SurfaceControl::setMatrix(float dsdx, float dtdx, float dsdy, float dtdy) {
+status_t SurfaceControl::setMatrix(float dsdx, float dtdx, float dtdy, float dsdy) {
     status_t err = validate();
     if (err < 0) return err;
-    return mClient->setMatrix(mHandle, dsdx, dtdx, dsdy, dtdy);
+    return mClient->setMatrix(mHandle, dsdx, dtdx, dtdy, dsdy);
 }
 status_t SurfaceControl::setCrop(const Rect& crop) {
     status_t err = validate();
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
index ceeb90a..012dbe7 100644
--- a/libs/gui/tests/Surface_test.cpp
+++ b/libs/gui/tests/Surface_test.cpp
@@ -18,7 +18,6 @@
 
 #include <gtest/gtest.h>
 
-#include <binder/IMemory.h>
 #include <binder/ProcessState.h>
 #include <gui/IDisplayEventConnection.h>
 #include <gui/ISurfaceComposer.h>
diff --git a/libs/nativewindow/AHardwareBuffer.cpp b/libs/nativewindow/AHardwareBuffer.cpp
index b4b5303..3fbab17 100644
--- a/libs/nativewindow/AHardwareBuffer.cpp
+++ b/libs/nativewindow/AHardwareBuffer.cpp
@@ -57,7 +57,8 @@
 
     uint64_t producerUsage = 0;
     uint64_t consumerUsage = 0;
-    AHardwareBuffer_convertToGrallocUsageBits(desc->usage0, &producerUsage, &consumerUsage);
+    AHardwareBuffer_convertToGrallocUsageBits(&producerUsage, &consumerUsage, desc->usage0,
+            desc->usage1);
 
     sp<GraphicBuffer> gbuffer(new GraphicBuffer(
             desc->width, desc->height, format, desc->layers, producerUsage, consumerUsage,
@@ -97,9 +98,8 @@
     outDesc->width = gbuffer->getWidth();
     outDesc->height = gbuffer->getHeight();
     outDesc->layers = gbuffer->getLayerCount();
-    outDesc->usage0 = AHardwareBuffer_convertFromGrallocUsageBits(
+    AHardwareBuffer_convertFromGrallocUsageBits(&outDesc->usage0, &outDesc->usage1,
             gbuffer->getUsage(), gbuffer->getUsage());
-    outDesc->usage1 = 0;
     outDesc->format = AHardwareBuffer_convertFromPixelFormat(
             static_cast<uint32_t>(gbuffer->getPixelFormat()));
 }
@@ -117,7 +117,7 @@
 
     uint64_t producerUsage = 0;
     uint64_t consumerUsage = 0;
-    AHardwareBuffer_convertToGrallocUsageBits(usage0, &producerUsage, &consumerUsage);
+    AHardwareBuffer_convertToGrallocUsageBits(&producerUsage, &consumerUsage, usage0, 0);
     GraphicBuffer* gBuffer = AHardwareBuffer_to_GraphicBuffer(buffer);
     Rect bounds;
     if (!rect) {
@@ -268,8 +268,76 @@
 
 namespace android {
 
+// A 1:1 mapping of AHardwaqreBuffer bitmasks to gralloc1 bitmasks.
+struct UsageMaskMapping {
+    uint64_t hardwareBufferMask;
+    uint64_t grallocMask;
+};
+
+static constexpr UsageMaskMapping kUsage0ProducerMapping[] = {
+    { AHARDWAREBUFFER_USAGE0_CPU_WRITE, GRALLOC1_PRODUCER_USAGE_CPU_WRITE },
+    { AHARDWAREBUFFER_USAGE0_CPU_WRITE_OFTEN, GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN },
+    { AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT, GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET },
+    { AHARDWAREBUFFER_USAGE0_PROTECTED_CONTENT, GRALLOC1_PRODUCER_USAGE_PROTECTED },
+    { AHARDWAREBUFFER_USAGE0_SENSOR_DIRECT_DATA, GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA },
+};
+
+static constexpr UsageMaskMapping kUsage1ProducerMapping[] = {
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_0, GRALLOC1_PRODUCER_USAGE_PRIVATE_0 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_1, GRALLOC1_PRODUCER_USAGE_PRIVATE_1 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_2, GRALLOC1_PRODUCER_USAGE_PRIVATE_2 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_3, GRALLOC1_PRODUCER_USAGE_PRIVATE_3 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_4, GRALLOC1_PRODUCER_USAGE_PRIVATE_4 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_5, GRALLOC1_PRODUCER_USAGE_PRIVATE_5 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_6, GRALLOC1_PRODUCER_USAGE_PRIVATE_6 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_7, GRALLOC1_PRODUCER_USAGE_PRIVATE_7 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_8, GRALLOC1_PRODUCER_USAGE_PRIVATE_8 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_9, GRALLOC1_PRODUCER_USAGE_PRIVATE_9 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_10, GRALLOC1_PRODUCER_USAGE_PRIVATE_10 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_11, GRALLOC1_PRODUCER_USAGE_PRIVATE_11 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_12, GRALLOC1_PRODUCER_USAGE_PRIVATE_12 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_13, GRALLOC1_PRODUCER_USAGE_PRIVATE_13 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_14, GRALLOC1_PRODUCER_USAGE_PRIVATE_14 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_15, GRALLOC1_PRODUCER_USAGE_PRIVATE_15 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_16, GRALLOC1_PRODUCER_USAGE_PRIVATE_16 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_17, GRALLOC1_PRODUCER_USAGE_PRIVATE_17 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_18, GRALLOC1_PRODUCER_USAGE_PRIVATE_18 },
+    { AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_19, GRALLOC1_PRODUCER_USAGE_PRIVATE_19 },
+};
+
+static constexpr UsageMaskMapping kUsage0ConsumerMapping[] = {
+    { AHARDWAREBUFFER_USAGE0_CPU_READ, GRALLOC1_CONSUMER_USAGE_CPU_READ },
+    { AHARDWAREBUFFER_USAGE0_CPU_READ_OFTEN, GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN },
+    { AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE, GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE },
+    { AHARDWAREBUFFER_USAGE0_GPU_DATA_BUFFER, GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER },
+    { AHARDWAREBUFFER_USAGE0_VIDEO_ENCODE, GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER },
+};
+
+static constexpr UsageMaskMapping kUsage1ConsumerMapping[] = {
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_0, GRALLOC1_CONSUMER_USAGE_PRIVATE_0 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_1, GRALLOC1_CONSUMER_USAGE_PRIVATE_1 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_2, GRALLOC1_CONSUMER_USAGE_PRIVATE_2 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_3, GRALLOC1_CONSUMER_USAGE_PRIVATE_3 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_4, GRALLOC1_CONSUMER_USAGE_PRIVATE_4 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_5, GRALLOC1_CONSUMER_USAGE_PRIVATE_5 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_6, GRALLOC1_CONSUMER_USAGE_PRIVATE_6 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_7, GRALLOC1_CONSUMER_USAGE_PRIVATE_7 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_8, GRALLOC1_CONSUMER_USAGE_PRIVATE_8 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_9, GRALLOC1_CONSUMER_USAGE_PRIVATE_9 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_10, GRALLOC1_CONSUMER_USAGE_PRIVATE_10 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_11, GRALLOC1_CONSUMER_USAGE_PRIVATE_11 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_12, GRALLOC1_CONSUMER_USAGE_PRIVATE_12 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_13, GRALLOC1_CONSUMER_USAGE_PRIVATE_13 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_14, GRALLOC1_CONSUMER_USAGE_PRIVATE_14 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_15, GRALLOC1_CONSUMER_USAGE_PRIVATE_15 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_16, GRALLOC1_CONSUMER_USAGE_PRIVATE_16 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_17, GRALLOC1_CONSUMER_USAGE_PRIVATE_17 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_18, GRALLOC1_CONSUMER_USAGE_PRIVATE_18 },
+    { AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_19, GRALLOC1_CONSUMER_USAGE_PRIVATE_19 },
+};
+
 static inline bool containsBits(uint64_t mask, uint64_t bitsToCheck) {
-    return (mask & bitsToCheck) == bitsToCheck;
+    return (mask & bitsToCheck) == bitsToCheck && bitsToCheck;
 }
 
 uint32_t AHardwareBuffer_convertFromPixelFormat(uint32_t format) {
@@ -300,58 +368,56 @@
     }
 }
 
-void AHardwareBuffer_convertToGrallocUsageBits(uint64_t usage, uint64_t* outProducerUsage,
-        uint64_t* outConsumerUsage) {
+void AHardwareBuffer_convertToGrallocUsageBits(uint64_t* outProducerUsage,
+    uint64_t* outConsumerUsage, uint64_t usage0, uint64_t usage1) {
     *outProducerUsage = 0;
     *outConsumerUsage = 0;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_CPU_READ))
-        *outConsumerUsage |= GRALLOC1_CONSUMER_USAGE_CPU_READ;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_CPU_READ_OFTEN))
-        *outConsumerUsage |= GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_CPU_WRITE))
-        *outProducerUsage |= GRALLOC1_PRODUCER_USAGE_CPU_WRITE;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_CPU_WRITE_OFTEN))
-        *outProducerUsage |= GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE))
-        *outConsumerUsage |= GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT))
-        *outProducerUsage |= GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET;
-    // Not sure what this should be.
-    //if (containsBits(usage0, AHARDWAREBUFFER_USAGE0_GPU_CUBEMAP)) bits |= 0;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_GPU_DATA_BUFFER))
-        *outConsumerUsage |= GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_VIDEO_ENCODE))
-        *outConsumerUsage |= GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_PROTECTED_CONTENT))
-        *outProducerUsage |= GRALLOC1_PRODUCER_USAGE_PROTECTED;
-    if (containsBits(usage, AHARDWAREBUFFER_USAGE0_SENSOR_DIRECT_DATA))
-        *outProducerUsage |= GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA;
+    for (const UsageMaskMapping& mapping : kUsage0ProducerMapping) {
+        if (containsBits(usage0, mapping.hardwareBufferMask)) {
+            *outProducerUsage |= mapping.grallocMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage1ProducerMapping) {
+        if (containsBits(usage1, mapping.hardwareBufferMask)) {
+            *outProducerUsage |= mapping.grallocMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage0ConsumerMapping) {
+        if (containsBits(usage0, mapping.hardwareBufferMask)) {
+            *outConsumerUsage |= mapping.grallocMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage1ConsumerMapping) {
+        if (containsBits(usage1, mapping.hardwareBufferMask)) {
+            *outConsumerUsage |= mapping.grallocMask;
+        }
+    }
 }
 
-uint64_t AHardwareBuffer_convertFromGrallocUsageBits(uint64_t producerUsage, uint64_t consumerUsage) {
-    uint64_t bits = 0;
-    if (containsBits(consumerUsage, GRALLOC1_CONSUMER_USAGE_CPU_READ))
-        bits |= AHARDWAREBUFFER_USAGE0_CPU_READ;
-    if (containsBits(consumerUsage, GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN))
-        bits |= AHARDWAREBUFFER_USAGE0_CPU_READ_OFTEN;
-    if (containsBits(producerUsage, GRALLOC1_PRODUCER_USAGE_CPU_WRITE))
-        bits |= AHARDWAREBUFFER_USAGE0_CPU_WRITE;
-    if (containsBits(producerUsage, GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN))
-        bits |= AHARDWAREBUFFER_USAGE0_CPU_WRITE_OFTEN;
-    if (containsBits(consumerUsage, GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE))
-        bits |= AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE;
-    if (containsBits(producerUsage, GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET))
-        bits |= AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT;
-    if (containsBits(consumerUsage, GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER))
-        bits |= AHARDWAREBUFFER_USAGE0_GPU_DATA_BUFFER;
-    if (containsBits(consumerUsage, GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER))
-        bits |= AHARDWAREBUFFER_USAGE0_VIDEO_ENCODE;
-    if (containsBits(producerUsage, GRALLOC1_PRODUCER_USAGE_PROTECTED))
-        bits |= AHARDWAREBUFFER_USAGE0_PROTECTED_CONTENT;
-    if (containsBits(producerUsage, GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA))
-        bits |= AHARDWAREBUFFER_USAGE0_SENSOR_DIRECT_DATA;
-
-    return bits;
+void AHardwareBuffer_convertFromGrallocUsageBits(uint64_t* outUsage0, uint64_t* outUsage1,
+        uint64_t producerUsage, uint64_t consumerUsage) {
+    *outUsage0 = 0;
+    *outUsage1 = 0;
+    for (const UsageMaskMapping& mapping : kUsage0ProducerMapping) {
+        if (containsBits(producerUsage, mapping.grallocMask)) {
+            *outUsage0 |= mapping.hardwareBufferMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage1ProducerMapping) {
+        if (containsBits(producerUsage, mapping.grallocMask)) {
+            *outUsage1 |= mapping.hardwareBufferMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage0ConsumerMapping) {
+        if (containsBits(consumerUsage, mapping.grallocMask)) {
+            *outUsage0 |= mapping.hardwareBufferMask;
+        }
+    }
+    for (const UsageMaskMapping& mapping : kUsage1ConsumerMapping) {
+        if (containsBits(consumerUsage, mapping.grallocMask)) {
+            *outUsage1 |= mapping.hardwareBufferMask;
+        }
+    }
 }
 
 const GraphicBuffer* AHardwareBuffer_to_GraphicBuffer(const AHardwareBuffer* buffer) {
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index 4d1d8ac..d0e4161 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -13,7 +13,7 @@
 // limitations under the License.
 
 ndk_headers {
-    name: "libnativewdinwow_headers",
+    name: "libnativewindow_headers",
     from: "include/android",
     to: "android",
     srcs: ["include/android/*.h"],
@@ -48,3 +48,5 @@
         "libarect",
     ],
 }
+
+subdirs = ["tests"]
diff --git a/libs/nativewindow/include/android/hardware_buffer.h b/libs/nativewindow/include/android/hardware_buffer.h
index 9c08c7b..ef49995 100644
--- a/libs/nativewindow/include/android/hardware_buffer.h
+++ b/libs/nativewindow/include/android/hardware_buffer.h
@@ -97,10 +97,6 @@
     AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE      = 1ULL << 10,
     /* The buffer will be written to by the GPU */
     AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT       = 1ULL << 11,
-    /* The buffer will be read from and written to by the GPU */
-    AHARDWAREBUFFER_USAGE0_GPU_STORAGE_IMAGE      =
-            AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE |
-            AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT,
     /* The buffer will be used as a cubemap texture */
     AHARDWAREBUFFER_USAGE0_GPU_CUBEMAP            = 1ULL << 13,
     /* The buffer will be used as a shader storage or uniform buffer object*/
@@ -113,13 +109,57 @@
     AHARDWAREBUFFER_USAGE0_VIDEO_ENCODE           = 1ULL << 21,
 };
 
+/* These flags are intended only for use by device-specific graphics drivers. */
+enum {
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_19 = 1ULL << 24,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_19 = 1ULL << 25,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_18 = 1ULL << 26,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_18 = 1ULL << 27,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_17 = 1ULL << 28,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_17 = 1ULL << 29,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_16 = 1ULL << 30,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_16 = 1ULL << 31,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_15 = 1ULL << 32,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_15 = 1ULL << 33,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_14 = 1ULL << 34,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_14 = 1ULL << 35,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_13 = 1ULL << 36,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_13 = 1ULL << 37,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_12 = 1ULL << 38,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_12 = 1ULL << 39,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_11 = 1ULL << 40,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_11 = 1ULL << 41,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_10 = 1ULL << 42,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_10 = 1ULL << 43,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_9 = 1ULL << 44,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_9 = 1ULL << 45,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_8 = 1ULL << 46,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_8 = 1ULL << 47,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_7 = 1ULL << 48,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_7 = 1ULL << 49,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_6 = 1ULL << 50,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_6 = 1ULL << 51,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_5 = 1ULL << 52,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_5 = 1ULL << 53,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_4 = 1ULL << 54,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_4 = 1ULL << 55,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_3 = 1ULL << 56,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_3 = 1ULL << 57,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_2 = 1ULL << 58,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_2 = 1ULL << 59,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_1 = 1ULL << 60,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_1 = 1ULL << 61,
+    AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_0 = 1ULL << 62,
+    AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_0 = 1ULL << 63,
+};
+
 typedef struct AHardwareBuffer_Desc {
     uint32_t    width;
     uint32_t    height;
     uint32_t    layers;
+    uint32_t    format;     // One of AHARDWAREBUFFER_FORMAT_*
     uint64_t    usage0;     // Combination of AHARDWAREBUFFER_USAGE0_*
     uint64_t    usage1;     // Initialize to zero, reserved for future use
-    uint32_t    format;     // One of AHARDWAREBUFFER_FORMAT_*
 } AHardwareBuffer_Desc;
 
 typedef struct AHardwareBuffer AHardwareBuffer;
diff --git a/libs/nativewindow/include/private/android/AHardwareBufferHelpers.h b/libs/nativewindow/include/private/android/AHardwareBufferHelpers.h
index f138fa7..612ee80 100644
--- a/libs/nativewindow/include/private/android/AHardwareBufferHelpers.h
+++ b/libs/nativewindow/include/private/android/AHardwareBufferHelpers.h
@@ -18,11 +18,11 @@
 #define ANDROID_PRIVATE_NATIVE_AHARDWARE_BUFFER_HELPERS_H
 
 /*
- * This file contains utility functions related to AHardwareBuffer, mostly to convert
- * to/from HAL formats.
+ * This file contains utility functions related to AHardwareBuffer, mostly to
+ * convert to/from HAL formats.
  *
- * These are PRIVATE methods, so this file can NEVER appear in a public NDK header.
- * They are used by higher level libraries such as core/jni.
+ * These are PRIVATE methods, so this file can NEVER appear in a public NDK
+ * header. They are used by higher level libraries such as core/jni.
  */
 
 #include <stdint.h>
@@ -35,12 +35,11 @@
 
 uint32_t AHardwareBuffer_convertToPixelFormat(uint32_t format);
 
-void AHardwareBuffer_convertToGrallocUsageBits(uint64_t usage,
-        uint64_t* outProducerUsage, uint64_t* outConsumerUsage);
+void AHardwareBuffer_convertToGrallocUsageBits(uint64_t* outProducerUsage,
+    uint64_t* outConsumerUsage, uint64_t usage0, uint64_t usage1);
 
-uint64_t AHardwareBuffer_convertFromGrallocUsageBits(
-        uint64_t producerUsage, uint64_t consumerUsage);
-
+void AHardwareBuffer_convertFromGrallocUsageBits(uint64_t* outUsage0, uint64_t* outUsage1,
+    uint64_t producerUsage, uint64_t consumerUsage);
 
 class GraphicBuffer;
 const GraphicBuffer* AHardwareBuffer_to_GraphicBuffer(const AHardwareBuffer* buffer);
diff --git a/libs/nativewindow/tests/AHardwareBufferTest.cpp b/libs/nativewindow/tests/AHardwareBufferTest.cpp
new file mode 100644
index 0000000..1099043
--- /dev/null
+++ b/libs/nativewindow/tests/AHardwareBufferTest.cpp
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "AHardwareBuffer_test"
+//#define LOG_NDEBUG 0
+
+#include <android/hardware_buffer.h>
+#include <private/android/AHardwareBufferHelpers.h>
+#include <hardware/gralloc1.h>
+
+#include <gtest/gtest.h>
+
+using namespace android;
+
+static ::testing::AssertionResult BuildHexFailureMessage(uint64_t expected,
+        uint64_t actual, const char* type) {
+    std::ostringstream ss;
+    ss << type << " 0x" << std::hex << actual
+            << " does not match expected " << type << " 0x" << std::hex
+            << expected;
+    return ::testing::AssertionFailure() << ss.str();
+}
+
+static ::testing::AssertionResult TestUsageConversion(
+        uint64_t grallocProducerUsage, uint64_t grallocConsumerUsage,
+        uint64_t hardwareBufferUsage0, uint64_t hardwareBufferUsage1) {
+    uint64_t producerUsage = 0;
+    uint64_t consumerUsage = 0;
+    uint64_t usage0 = 0;
+    uint64_t usage1 = 0;
+
+    AHardwareBuffer_convertToGrallocUsageBits(
+            &producerUsage, &consumerUsage, hardwareBufferUsage0, hardwareBufferUsage1);
+    if (producerUsage != grallocProducerUsage)
+        return BuildHexFailureMessage(grallocProducerUsage, producerUsage,
+                "producer");
+    if (consumerUsage != grallocConsumerUsage)
+        return BuildHexFailureMessage(grallocConsumerUsage, consumerUsage,
+                "consumer");
+
+    AHardwareBuffer_convertFromGrallocUsageBits(
+            &usage0, &usage1, grallocProducerUsage, grallocConsumerUsage);
+    if (usage0 != hardwareBufferUsage0)
+        return BuildHexFailureMessage(hardwareBufferUsage0, usage0, "usage0");
+    if (usage1 != hardwareBufferUsage1)
+        return BuildHexFailureMessage(hardwareBufferUsage1, usage1, "usage1");
+
+    return testing::AssertionSuccess();
+}
+
+// This is a unit test rather than going through AHardwareBuffer because not
+// all flags may be supported by the host device.
+TEST(AHardwareBufferTest, ConvertToAndFromGrallocBits) {
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_CPU_READ,
+            AHARDWAREBUFFER_USAGE0_CPU_READ, 0));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN,
+            AHARDWAREBUFFER_USAGE0_CPU_READ_OFTEN, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_CPU_WRITE, 0,
+            AHARDWAREBUFFER_USAGE0_CPU_WRITE, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN, 0,
+            AHARDWAREBUFFER_USAGE0_CPU_WRITE_OFTEN, 0));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE,
+            AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET,
+            0, AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT, 0));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER,
+            AHARDWAREBUFFER_USAGE0_GPU_DATA_BUFFER, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PROTECTED, 0,
+            AHARDWAREBUFFER_USAGE0_PROTECTED_CONTENT, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA,
+            0, AHARDWAREBUFFER_USAGE0_SENSOR_DIRECT_DATA, 0));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER,
+            AHARDWAREBUFFER_USAGE0_VIDEO_ENCODE, 0));
+
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_0, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_1, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_1));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_2, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_2));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_3, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_3));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_4, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_4));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_5, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_5));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_6, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_6));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_7, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_7));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_8, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_8));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_9, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_9));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_10, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_10));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_11, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_11));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_12, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_12));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_13, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_13));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_14, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_14));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_15, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_15));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_16, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_16));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_17, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_17));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_18, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_18));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_PRIVATE_19, 0,
+            0, AHARDWAREBUFFER_USAGE1_PRODUCER_PRIVATE_19));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_0,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_0));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_1,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_1));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_2,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_2));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_3,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_3));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_4,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_4));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_5,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_5));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_6,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_6));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_7,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_7));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_8,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_8));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_9,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_9));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_10,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_10));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_11,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_11));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_12,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_12));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_13,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_13));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_14,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_14));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_15,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_15));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_16,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_16));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_17,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_17));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_18,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_18));
+    EXPECT_TRUE(TestUsageConversion(0, GRALLOC1_CONSUMER_USAGE_PRIVATE_19,
+            0, AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_19));
+
+    // Test some more complex flag combinations.
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_CPU_WRITE,
+            GRALLOC1_CONSUMER_USAGE_CPU_READ,
+            AHARDWAREBUFFER_USAGE0_CPU_READ | AHARDWAREBUFFER_USAGE0_CPU_WRITE,
+            0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN, 0,
+            AHARDWAREBUFFER_USAGE0_CPU_WRITE_OFTEN, 0));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET,
+            GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE |
+                    GRALLOC1_CONSUMER_USAGE_PRIVATE_17,
+            AHARDWAREBUFFER_USAGE0_GPU_COLOR_OUTPUT |
+                    AHARDWAREBUFFER_USAGE0_GPU_SAMPLED_IMAGE,
+            AHARDWAREBUFFER_USAGE1_CONSUMER_PRIVATE_17));
+    EXPECT_TRUE(TestUsageConversion(GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA,
+            GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER,
+            AHARDWAREBUFFER_USAGE0_GPU_DATA_BUFFER |
+                    AHARDWAREBUFFER_USAGE0_SENSOR_DIRECT_DATA, 0));
+}
diff --git a/libs/nativewindow/tests/Android.bp b/libs/nativewindow/tests/Android.bp
new file mode 100644
index 0000000..437ab75
--- /dev/null
+++ b/libs/nativewindow/tests/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "AHardwareBufferTest",
+    shared_libs: ["libnativewindow"],
+    srcs: ["AHardwareBufferTest.cpp"],
+}
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 37ebfb3..c4d8f76 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -17,6 +17,9 @@
 #define LOG_TAG "GraphicBuffer"
 
 #include <ui/GraphicBuffer.h>
+
+#include <cutils/atomic.h>
+
 #include <ui/GrallocMapper.h>
 #include <ui/GraphicBufferAllocator.h>
 #include <ui/GraphicBufferMapper.h>
diff --git a/libs/ui/tests/Android.bp b/libs/ui/tests/Android.bp
index 6733505..b55c212 100644
--- a/libs/ui/tests/Android.bp
+++ b/libs/ui/tests/Android.bp
@@ -25,3 +25,9 @@
     shared_libs: ["libui"],
     srcs: ["colorspace_test.cpp"],
 }
+
+cc_test {
+    name: "Gralloc1Mapper_test",
+    shared_libs: ["libui", "libutils"],
+    srcs: ["Gralloc1Mapper_test.cpp"],
+}
diff --git a/libs/ui/tests/Gralloc1Mapper_test.cpp b/libs/ui/tests/Gralloc1Mapper_test.cpp
new file mode 100644
index 0000000..b7c9f0f
--- /dev/null
+++ b/libs/ui/tests/Gralloc1Mapper_test.cpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "Gralloc1Mapper_test"
+//#define LOG_NDEBUG 0
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+#include <ui/GraphicBuffer.h>
+#include <ui/GraphicBufferMapper.h>
+#include <utils/Errors.h>
+
+#include <gtest/gtest.h>
+
+using namespace android;
+
+class Gralloc1MapperTest : public ::testing::Test
+{
+public:
+    ~Gralloc1MapperTest() override = default;
+
+protected:
+    void SetUp() override {
+        buffer = new GraphicBuffer(4, 8, HAL_PIXEL_FORMAT_RGBA_8888, 1,
+                GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN,
+                GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN, "Gralloc1MapperTest");
+        ASSERT_NE(nullptr, buffer.get());
+
+        handle = static_cast<buffer_handle_t>(buffer->handle);
+
+        mapper = &GraphicBufferMapper::get();
+    }
+
+    sp<GraphicBuffer> buffer;
+    buffer_handle_t handle;
+    GraphicBufferMapper* mapper;
+};
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getDimensions) {
+    uint32_t width = 0;
+    uint32_t height = 0;
+    status_t err = mapper->getDimensions(handle, &width, &height);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+    EXPECT_EQ(4U, width);
+    EXPECT_EQ(8U, height);
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getFormat) {
+    int32_t value = 0;
+    status_t err = mapper->getFormat(handle, &value);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+    EXPECT_EQ(HAL_PIXEL_FORMAT_RGBA_8888, value);
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getLayerCount) {
+    uint32_t value = 0;
+    status_t err = mapper->getLayerCount(handle, &value);
+    if (err != GRALLOC1_ERROR_UNSUPPORTED) {
+        EXPECT_EQ(1U, value);
+    }
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getProducerUsage) {
+    uint64_t value = 0;
+    status_t err = mapper->getProducerUsage(handle, &value);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+    EXPECT_EQ(GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN, value);
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getConsumerUsage) {
+    uint64_t value = 0;
+    status_t err = mapper->getConsumerUsage(handle, &value);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+    EXPECT_EQ(GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN, value);
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getBackingStore) {
+    uint64_t value = 0;
+    status_t err = mapper->getBackingStore(handle, &value);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+}
+
+TEST_F(Gralloc1MapperTest, Gralloc1MapperTest_getStride) {
+    uint32_t value = 0;
+    status_t err = mapper->getStride(handle, &value);
+    ASSERT_EQ(GRALLOC1_ERROR_NONE, err);
+    // The stride should be at least the width of the buffer.
+    EXPECT_LE(4U, value);
+}
diff --git a/libs/vr/libeds/Android.mk b/libs/vr/libeds/Android.mk
index fd2c56e..d2e6526 100644
--- a/libs/vr/libeds/Android.mk
+++ b/libs/vr/libeds/Android.mk
@@ -37,7 +37,6 @@
 	libGLESv1_CM \
 	libGLESv2 \
 	libvulkan \
-	libandroid
 
 staticLibraries := \
 	libdisplay \
diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index b1ca13d..9aedc61 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -17,26 +17,21 @@
 //#define LOG_NDEBUG 0
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include <array>
-#include <ctype.h>
+#include "Loader.h"
+
 #include <dirent.h>
 #include <dlfcn.h>
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 
 #include <android/dlext.h>
 #include <cutils/properties.h>
 #include <log/log.h>
+
+#include <utils/String8.h>
 #include <utils/Trace.h>
+
 #include <ui/GraphicsEnv.h>
 
-#include <EGL/egl.h>
-
 #include "egldefs.h"
-#include "Loader.h"
 
 // ----------------------------------------------------------------------------
 namespace android {
@@ -437,10 +432,10 @@
     return android_dlopen_ext(path, mode, info);
 }
 
-static const std::array<const char*, 2> HAL_SUBNAME_KEY_PROPERTIES = {{
+static const char* HAL_SUBNAME_KEY_PROPERTIES[2] = {
     "ro.hardware.egl",
     "ro.board.platform",
-}};
+};
 
 static void* load_updated_driver(const char* kind, android_namespace_t* ns) {
     ATRACE_CALL();
@@ -454,10 +449,10 @@
         if (property_get(key, prop, nullptr) > 0) {
             String8 name;
             name.appendFormat("lib%s_%s.so", kind, prop);
-            so = do_android_dlopen_ext(name.string(), RTLD_LOCAL | RTLD_NOW,
-                    &dlextinfo);
-            if (so)
+            so = do_android_dlopen_ext(name.string(), RTLD_LOCAL | RTLD_NOW, &dlextinfo);
+            if (so) {
                 return so;
+            }
         }
     }
     return nullptr;
diff --git a/opengl/libs/EGL/Loader.h b/opengl/libs/EGL/Loader.h
index b0743a5..2dd4206 100644
--- a/opengl/libs/EGL/Loader.h
+++ b/opengl/libs/EGL/Loader.h
@@ -17,13 +17,10 @@
 #ifndef ANDROID_EGL_LOADER_H
 #define ANDROID_EGL_LOADER_H
 
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
+#include <stdint.h>
 
 #include <utils/Errors.h>
 #include <utils/Singleton.h>
-#include <utils/String8.h>
 
 #include <EGL/egl.h>
 
@@ -33,12 +30,10 @@
 
 struct egl_connection_t;
 
-class Loader : public Singleton<Loader>
-{
+class Loader : public Singleton<Loader> {
     friend class Singleton<Loader>;
 
-    typedef __eglMustCastToProperFunctionPointerType (*getProcAddressType)(
-            const char*);
+    typedef __eglMustCastToProperFunctionPointerType (* getProcAddressType)(const char*);
    
     enum {
         EGL         = 0x01,
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index ee83ada..34b0ba2 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -14,30 +14,26 @@
  ** limitations under the License.
  */
 
-#include <ctype.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include <hardware/gralloc.h>
-#include <system/window.h>
 
 #include <EGL/egl.h>
-#include <EGL/eglext.h>
 
 #include <cutils/atomic.h>
 #include <cutils/properties.h>
+
 #include <log/log.h>
+
 #include <utils/CallStack.h>
-#include <utils/String8.h>
 
 #include "../egl_impl.h"
 
-#include "egl_tls.h"
 #include "egldefs.h"
-#include "Loader.h"
-
+#include "egl_tls.h"
 #include "egl_display.h"
 #include "egl_object.h"
+#include "Loader.h"
 
 typedef __eglMustCastToProperFunctionPointerType EGLFuncPointer;
 
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index d0943a9..3359c64 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -22,7 +22,6 @@
 #include <string.h>
 
 #include <hardware/gralloc1.h>
-#include <system/window.h>
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
@@ -30,9 +29,7 @@
 #include <android/hardware_buffer.h>
 #include <private/android/AHardwareBufferHelpers.h>
 
-#include <cutils/atomic.h>
 #include <cutils/compiler.h>
-#include <cutils/memory.h>
 #include <cutils/properties.h>
 #include <log/log.h>
 
@@ -42,21 +39,19 @@
 
 
 #include <utils/KeyedVector.h>
-#include <utils/SortedVector.h>
 #include <utils/String8.h>
 #include <utils/Trace.h>
+#include <utils/Thread.h>
 
 #include "binder/Binder.h"
 #include "binder/Parcel.h"
 #include "binder/IServiceManager.h"
 
 #include "../egl_impl.h"
-#include "../hooks.h"
 
 #include "egl_display.h"
 #include "egl_object.h"
 #include "egl_tls.h"
-#include "egldefs.h"
 
 using namespace android;
 
@@ -84,7 +79,11 @@
  *
  * NOTE: Both strings MUST have a single space as the last character.
  */
-extern char const * const gBuiltinExtensionString =
+
+extern char const * const gBuiltinExtensionString;
+extern char const * const gExtensionString;
+
+char const * const gBuiltinExtensionString =
         "EGL_KHR_get_all_proc_addresses "
         "EGL_ANDROID_presentation_time "
         "EGL_KHR_swap_buffers_with_damage "
@@ -93,7 +92,8 @@
         "EGL_ANDROID_front_buffer_auto_refresh "
         "EGL_ANDROID_get_frame_timestamps "
         ;
-extern char const * const gExtensionString  =
+
+char const * const gExtensionString  =
         "EGL_KHR_image "                        // mandatory
         "EGL_KHR_image_base "                   // mandatory
         "EGL_KHR_image_pixmap "
@@ -304,7 +304,7 @@
     clearError();
 
     egl_display_ptr dp = get_display(dpy);
-    if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    if (!dp) return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
 
     EGLBoolean res = dp->initialize(major, minor);
 
@@ -320,7 +320,7 @@
     clearError();
 
     egl_display_ptr dp = get_display(dpy);
-    if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    if (!dp) return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
 
     EGLBoolean res = dp->terminate();
 
@@ -341,7 +341,7 @@
     if (!dp) return EGL_FALSE;
 
     if (num_config==0) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
     }
 
     EGLBoolean res = EGL_FALSE;
@@ -366,7 +366,7 @@
     if (!dp) return EGL_FALSE;
 
     if (num_config==0) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
     }
 
     EGLBoolean res = EGL_FALSE;
@@ -398,6 +398,8 @@
                         case EGL_CONFIG_CAVEAT:
                             attribCaveat = &attrib_list[attribCount];
                             break;
+                        default:
+                            break;
                     }
                     attribCount++;
                 }
@@ -493,14 +495,8 @@
         cnx->egl.eglGetConfigAttrib(iDpy, config, EGL_COLOR_COMPONENT_TYPE_EXT,
                                     &componentType);
 
-        // by default, just pick appropriate RGBA
-        EGLint format = HAL_PIXEL_FORMAT_RGBA_8888;
-        if (dp->haveExtension("EGL_EXT_pixel_format_float") &&
-            (componentType == EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT)) {
-            format = HAL_PIXEL_FORMAT_RGBA_FP16;
-        }
+        EGLint format;
         android_dataspace dataSpace = HAL_DATASPACE_UNKNOWN;
-
         EGLint a = 0;
         EGLint r, g, b;
         r = g = b = 0;
@@ -633,7 +629,7 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t * const s = get_surface(surface);
     EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface);
@@ -653,7 +649,7 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     return s->cnx->egl.eglQuerySurface(
@@ -672,7 +668,6 @@
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
         setError(EGL_BAD_SURFACE, EGL_FALSE);
-        return;
     }
 }
 
@@ -731,7 +726,7 @@
 
     ContextRef _c(dp.get(), ctx);
     if (!_c.get())
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+        return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
 
     egl_context_t * const c = get_context(ctx);
     EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context);
@@ -747,14 +742,14 @@
     clearError();
 
     egl_display_ptr dp = validate_display(dpy);
-    if (!dp) return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    if (!dp) return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
 
     // If ctx is not EGL_NO_CONTEXT, read is not EGL_NO_SURFACE, or draw is not
     // EGL_NO_SURFACE, then an EGL_NOT_INITIALIZED error is generated if dpy is
     // a valid but uninitialized display.
     if ( (ctx != EGL_NO_CONTEXT) || (read != EGL_NO_SURFACE) ||
          (draw != EGL_NO_SURFACE) ) {
-        if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, EGL_FALSE);
+        if (!dp->isReady()) return setError(EGL_NOT_INITIALIZED, (EGLBoolean)EGL_FALSE);
     }
 
     // get a reference to the object passed in
@@ -765,7 +760,7 @@
     // validate the context (if not EGL_NO_CONTEXT)
     if ((ctx != EGL_NO_CONTEXT) && !_c.get()) {
         // EGL_NO_CONTEXT is valid
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+        return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
     }
 
     // these are the underlying implementation's object
@@ -788,7 +783,7 @@
         // no context given, use the implementation of the current context
         if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE) {
             // calling eglMakeCurrent( ..., !=0, !=0, EGL_NO_CONTEXT);
-            return setError(EGL_BAD_MATCH, EGL_FALSE);
+            return setError(EGL_BAD_MATCH, (EGLBoolean)EGL_FALSE);
         }
         if (cur_c == NULL) {
             // no current context
@@ -799,14 +794,14 @@
 
     // retrieve the underlying implementation's draw EGLSurface
     if (draw != EGL_NO_SURFACE) {
-        if (!_d.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        if (!_d.get()) return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
         d = get_surface(draw);
         impl_draw = d->surface;
     }
 
     // retrieve the underlying implementation's read EGLSurface
     if (read != EGL_NO_SURFACE) {
-        if (!_r.get()) return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        if (!_r.get()) return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
         r = get_surface(read);
         impl_read = r->surface;
     }
@@ -830,7 +825,7 @@
     } else {
         // this will ALOGE the error
         egl_connection_t* const cnx = &gEGLImpl;
-        result = setError(cnx->egl.eglGetError(), EGL_FALSE);
+        result = setError(cnx->egl.eglGetError(), (EGLBoolean)EGL_FALSE);
     }
     return result;
 }
@@ -845,7 +840,7 @@
     if (!dp) return EGL_FALSE;
 
     ContextRef _c(dp.get(), ctx);
-    if (!_c.get()) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+    if (!_c.get()) return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
 
     egl_context_t * const c = get_context(ctx);
     return c->cnx->egl.eglQueryContext(
@@ -906,7 +901,7 @@
 
     egl_connection_t* const cnx = &gEGLImpl;
     if (!cnx->dso)
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+        return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
 
     return cnx->egl.eglWaitGL();
 }
@@ -917,7 +912,7 @@
 
     egl_connection_t* const cnx = &gEGLImpl;
     if (!cnx->dso)
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+        return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
 
     return cnx->egl.eglWaitNative(engine);
 }
@@ -1045,7 +1040,7 @@
             thread->mQueue.push_back(sync);
             thread->mCondition.signal();
             thread->mFramesQueued++;
-            ATRACE_INT("GPU Frames Outstanding", thread->mQueue.size());
+            ATRACE_INT("GPU Frames Outstanding", int32_t(thread->mQueue.size()));
         }
     }
 
@@ -1079,7 +1074,7 @@
             Mutex::Autolock lock(mMutex);
             mQueue.removeAt(0);
             mFramesCompleted++;
-            ATRACE_INT("GPU Frames Outstanding", mQueue.size());
+            ATRACE_INT("GPU Frames Outstanding", int32_t(mQueue.size()));
         }
         return true;
     }
@@ -1102,7 +1097,7 @@
 
     SurfaceRef _s(dp.get(), draw);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(draw);
 
@@ -1167,7 +1162,7 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target);
@@ -1185,7 +1180,7 @@
     // If we want to support EGL_EXT_client_extensions later, we can return
     // the client extension string here instead.
     if (dpy == EGL_NO_DISPLAY && name == EGL_EXTENSIONS)
-        return setErrorQuiet(EGL_BAD_DISPLAY, nullptr);
+        return setErrorQuiet(EGL_BAD_DISPLAY, (const char*)0);
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) return (const char *) NULL;
@@ -1199,6 +1194,8 @@
             return dp->getExtensionString();
         case EGL_CLIENT_APIS:
             return dp->getClientApiString();
+        default:
+            break;
     }
     return setError(EGL_BAD_PARAMETER, (const char *)0);
 }
@@ -1219,6 +1216,8 @@
             return dp->disp.queryString.extensions;
         case EGL_CLIENT_APIS:
             return dp->disp.queryString.clientApi;
+        default:
+            break;
     }
     return setError(EGL_BAD_PARAMETER, (const char *)0);
 }
@@ -1237,7 +1236,7 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t * const s = get_surface(surface);
 
@@ -1245,27 +1244,23 @@
         if (!s->win.get()) {
             setError(EGL_BAD_SURFACE, EGL_FALSE);
         }
-        int err = native_window_set_auto_refresh(s->win.get(),
-            value ? true : false);
-        return (err == NO_ERROR) ? EGL_TRUE :
-            setError(EGL_BAD_SURFACE, EGL_FALSE);
+        int err = native_window_set_auto_refresh(s->win.get(), value ? true : false);
+        return (err == NO_ERROR) ? EGL_TRUE : setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     if (attribute == EGL_TIMESTAMPS_ANDROID) {
         if (!s->win.get()) {
-            return setError(EGL_BAD_SURFACE, EGL_FALSE);
+            return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
         }
-        int err = native_window_enable_frame_timestamps(
-                s->win.get(), value ? true : false);
-        return (err == NO_ERROR) ? EGL_TRUE :
-            setError(EGL_BAD_SURFACE, EGL_FALSE);
+        int err = native_window_enable_frame_timestamps(s->win.get(), value ? true : false);
+        return (err == NO_ERROR) ? EGL_TRUE : setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     if (s->cnx->egl.eglSurfaceAttrib) {
         return s->cnx->egl.eglSurfaceAttrib(
                 dp->disp.dpy, s->surface, attribute, value);
     }
-    return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 }
 
 EGLBoolean eglBindTexImage(
@@ -1278,14 +1273,14 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglBindTexImage) {
         return s->cnx->egl.eglBindTexImage(
                 dp->disp.dpy, s->surface, buffer);
     }
-    return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 }
 
 EGLBoolean eglReleaseTexImage(
@@ -1298,14 +1293,14 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglReleaseTexImage) {
         return s->cnx->egl.eglReleaseTexImage(
                 dp->disp.dpy, s->surface, buffer);
     }
-    return setError(EGL_BAD_SURFACE, EGL_FALSE);
+    return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 }
 
 EGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval)
@@ -1335,7 +1330,7 @@
 
     egl_connection_t* const cnx = &gEGLImpl;
     if (!cnx->dso)
-        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+        return setError(EGL_BAD_CONTEXT, (EGLBoolean)EGL_FALSE);
 
     EGLBoolean res;
     if (cnx->egl.eglWaitClient) {
@@ -1351,7 +1346,7 @@
     clearError();
 
     if (egl_init_drivers() == EGL_FALSE) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
     }
 
     // bind this API on all EGLs
@@ -1368,7 +1363,7 @@
     clearError();
 
     if (egl_init_drivers() == EGL_FALSE) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
     }
 
     egl_connection_t* const cnx = &gEGLImpl;
@@ -1426,14 +1421,14 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglLockSurfaceKHR) {
         return s->cnx->egl.eglLockSurfaceKHR(
                 dp->disp.dpy, s->surface, attrib_list);
     }
-    return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
 }
 
 EGLBoolean eglUnlockSurfaceKHR(EGLDisplay dpy, EGLSurface surface)
@@ -1445,13 +1440,13 @@
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get())
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglUnlockSurfaceKHR) {
         return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface);
     }
-    return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+    return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
 }
 
 EGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
@@ -1549,7 +1544,7 @@
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) return EGL_FALSE;
 
-    EGLBoolean result = EGL_FALSE;
+    EGLint result = EGL_FALSE;
     egl_connection_t* const cnx = &gEGLImpl;
     if (cnx->dso && cnx->egl.eglClientWaitSyncKHR) {
         result = cnx->egl.eglClientWaitSyncKHR(
@@ -2006,7 +2001,7 @@
     clearError();
 
     if (egl_init_drivers() == EGL_FALSE) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLuint64NV)EGL_FALSE);
     }
 
     EGLuint64NV ret = 0;
@@ -2016,7 +2011,7 @@
         return cnx->egl.eglGetSystemTimeFrequencyNV();
     }
 
-    return setErrorQuiet(EGL_BAD_DISPLAY, 0);
+    return setErrorQuiet(EGL_BAD_DISPLAY, (EGLuint64NV)0);
 }
 
 EGLuint64NV eglGetSystemTimeNV()
@@ -2024,7 +2019,7 @@
     clearError();
 
     if (egl_init_drivers() == EGL_FALSE) {
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+        return setError(EGL_BAD_PARAMETER, (EGLuint64NV)EGL_FALSE);
     }
 
     EGLuint64NV ret = 0;
@@ -2034,7 +2029,7 @@
         return cnx->egl.eglGetSystemTimeNV();
     }
 
-    return setErrorQuiet(EGL_BAD_DISPLAY, 0);
+    return setErrorQuiet(EGL_BAD_DISPLAY, (EGLuint64NV)0);
 }
 
 // ----------------------------------------------------------------------------
@@ -2072,18 +2067,18 @@
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) {
-        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     egl_surface_t const * const s = get_surface(surface);
 
     if (!s->win.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     uint64_t nextFrameId = 0;
@@ -2093,7 +2088,7 @@
         // This should not happen. Return an error that is not in the spec
         // so it's obvious something is very wrong.
         ALOGE("eglGetNextFrameId: Unexpected error.");
-        return setError(EGL_NOT_INITIALIZED, EGL_FALSE);
+        return setError(EGL_NOT_INITIALIZED, (EGLBoolean)EGL_FALSE);
     }
 
     *frameId = nextFrameId;
@@ -2107,18 +2102,18 @@
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) {
-        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     egl_surface_t const * const s = get_surface(surface);
 
     if (!s->win.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     nsecs_t* compositeDeadline = nullptr;
@@ -2137,7 +2132,7 @@
                 compositeToPresentLatency = &values[i];
                 break;
             default:
-                return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+                return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
         }
     }
 
@@ -2148,12 +2143,12 @@
       case NO_ERROR:
         return EGL_TRUE;
       case INVALID_OPERATION:
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
       default:
         // This should not happen. Return an error that is not in the spec
         // so it's obvious something is very wrong.
         ALOGE("eglGetCompositorTiming: Unexpected error.");
-        return setError(EGL_NOT_INITIALIZED, EGL_FALSE);
+        return setError(EGL_NOT_INITIALIZED, (EGLBoolean)EGL_FALSE);
     }
 }
 
@@ -2164,19 +2159,19 @@
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) {
-        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     egl_surface_t const * const s = get_surface(surface);
 
     ANativeWindow* window = s->win.get();
     if (!window) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     switch (name) {
@@ -2197,18 +2192,18 @@
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) {
-        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     egl_surface_t const * const s = get_surface(surface);
 
     if (!s->win.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     nsecs_t* requestedPresentTime = nullptr;
@@ -2255,7 +2250,7 @@
                 releaseTime = &values[i];
                 break;
             default:
-                return setError(EGL_BAD_PARAMETER, EGL_FALSE);
+                return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
         }
     }
 
@@ -2265,19 +2260,19 @@
             displayRetireTime, dequeueReadyTime, releaseTime);
 
     switch (ret) {
-      case NO_ERROR:
-        return EGL_TRUE;
-      case NAME_NOT_FOUND:
-        return setError(EGL_BAD_ACCESS, EGL_FALSE);
-      case INVALID_OPERATION:
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
-      case BAD_VALUE:
-        return setError(EGL_BAD_PARAMETER, EGL_FALSE);
-      default:
-        // This should not happen. Return an error that is not in the spec
-        // so it's obvious something is very wrong.
-        ALOGE("eglGetFrameTimestamps: Unexpected error.");
-        return setError(EGL_NOT_INITIALIZED, EGL_FALSE);
+        case NO_ERROR:
+            return EGL_TRUE;
+        case NAME_NOT_FOUND:
+            return setError(EGL_BAD_ACCESS, (EGLBoolean)EGL_FALSE);
+        case INVALID_OPERATION:
+            return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
+        case BAD_VALUE:
+            return setError(EGL_BAD_PARAMETER, (EGLBoolean)EGL_FALSE);
+        default:
+            // This should not happen. Return an error that is not in the spec
+            // so it's obvious something is very wrong.
+            ALOGE("eglGetFrameTimestamps: Unexpected error.");
+            return setError(EGL_NOT_INITIALIZED, (EGLBoolean)EGL_FALSE);
     }
 }
 
@@ -2288,19 +2283,19 @@
 
     const egl_display_ptr dp = validate_display(dpy);
     if (!dp) {
-        return setError(EGL_BAD_DISPLAY, EGL_FALSE);
+        return setError(EGL_BAD_DISPLAY, (EGLBoolean)EGL_FALSE);
     }
 
     SurfaceRef _s(dp.get(), surface);
     if (!_s.get()) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     egl_surface_t const * const s = get_surface(surface);
 
     ANativeWindow* window = s->win.get();
     if (!window) {
-        return setError(EGL_BAD_SURFACE, EGL_FALSE);
+        return setError(EGL_BAD_SURFACE, (EGLBoolean)EGL_FALSE);
     }
 
     switch (timestamp) {
@@ -2318,14 +2313,12 @@
             return EGL_TRUE;
         case EGL_DISPLAY_PRESENT_TIME_ANDROID: {
             int value = 0;
-            window->query(window,
-                    NATIVE_WINDOW_FRAME_TIMESTAMPS_SUPPORTS_PRESENT, &value);
+            window->query(window, NATIVE_WINDOW_FRAME_TIMESTAMPS_SUPPORTS_PRESENT, &value);
             return value == 0 ? EGL_FALSE : EGL_TRUE;
         }
         case EGL_DISPLAY_RETIRE_TIME_ANDROID: {
             int value = 0;
-            window->query(window,
-                    NATIVE_WINDOW_FRAME_TIMESTAMPS_SUPPORTS_RETIRE, &value);
+            window->query(window, NATIVE_WINDOW_FRAME_TIMESTAMPS_SUPPORTS_RETIRE, &value);
             return value == 0 ? EGL_FALSE : EGL_TRUE;
         }
         default:
diff --git a/opengl/libs/EGL/egl_cache.cpp b/opengl/libs/EGL/egl_cache.cpp
index 1fe322d..e46716c 100644
--- a/opengl/libs/EGL/egl_cache.cpp
+++ b/opengl/libs/EGL/egl_cache.cpp
@@ -14,18 +14,17 @@
  ** limitations under the License.
  */
 
+#include "egl_cache.h"
+
 #include "../egl_impl.h"
 
-#include "egl_cache.h"
 #include "egl_display.h"
-#include "egldefs.h"
 
-#include <fcntl.h>
 #include <inttypes.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
+
+#include <utils/Thread.h>
 
 // Cache size limits.
 static const size_t maxKeySize = 12 * 1024;
@@ -87,7 +86,7 @@
         bool atStart = !strncmp(BC_EXT_STR " ", exts, bcExtLen+1);
         bool atEnd = (bcExtLen+1) < extsLen &&
                 !strcmp(" " BC_EXT_STR, exts + extsLen - (bcExtLen+1));
-        bool inMiddle = strstr(exts, " " BC_EXT_STR " ");
+        bool inMiddle = strstr(exts, " " BC_EXT_STR " ") != nullptr;
         if (equal || atStart || atEnd || inMiddle) {
             PFNEGLSETBLOBCACHEFUNCSANDROIDPROC eglSetBlobCacheFuncsANDROID;
             eglSetBlobCacheFuncsANDROID =
diff --git a/opengl/libs/EGL/egl_cache.h b/opengl/libs/EGL/egl_cache.h
index 8760009..e7f1712 100644
--- a/opengl/libs/EGL/egl_cache.h
+++ b/opengl/libs/EGL/egl_cache.h
@@ -21,6 +21,7 @@
 #include <EGL/eglext.h>
 
 #include <utils/BlobCache.h>
+#include <utils/Mutex.h>
 #include <utils/String8.h>
 #include <utils/StrongPointer.h>
 
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index d7df40c..c804fa7 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -17,16 +17,16 @@
 #define __STDC_LIMIT_MACROS 1
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include <string.h>
+#include "egl_display.h"
 
 #include "../egl_impl.h"
 
 #include "egl_cache.h"
-#include "egl_display.h"
 #include "egl_object.h"
 #include "egl_tls.h"
 #include "Loader.h"
 #include <cutils/properties.h>
+
 #include <utils/Trace.h>
 
 // ----------------------------------------------------------------------------
diff --git a/opengl/libs/EGL/egl_display.h b/opengl/libs/EGL/egl_display.h
index e17558c..f5e7294 100644
--- a/opengl/libs/EGL/egl_display.h
+++ b/opengl/libs/EGL/egl_display.h
@@ -18,16 +18,16 @@
 #define ANDROID_EGL_DISPLAY_H
 
 
-#include <ctype.h>
 #include <stdint.h>
-#include <stdlib.h>
+#include <stddef.h>
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 
 #include <cutils/compiler.h>
 #include <utils/SortedVector.h>
-#include <utils/threads.h>
+#include <utils/Condition.h>
+#include <utils/Mutex.h>
 #include <utils/String8.h>
 
 #include "egldefs.h"
diff --git a/opengl/libs/EGL/egl_object.cpp b/opengl/libs/EGL/egl_object.cpp
index 7fc5609..b553d71 100644
--- a/opengl/libs/EGL/egl_object.cpp
+++ b/opengl/libs/EGL/egl_object.cpp
@@ -14,19 +14,10 @@
  ** limitations under the License.
  */
 
-#include <string>
+#include "egl_object.h"
+
 #include <sstream>
 
-#include <ctype.h>
-#include <stdint.h>
-#include <stdlib.h>
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#include <utils/threads.h>
-
-#include "egl_object.h"
 
 // ----------------------------------------------------------------------------
 namespace android {
diff --git a/opengl/libs/EGL/egl_object.h b/opengl/libs/EGL/egl_object.h
index 8ceba1d..f4012ab 100644
--- a/opengl/libs/EGL/egl_object.h
+++ b/opengl/libs/EGL/egl_object.h
@@ -17,15 +17,13 @@
 #ifndef ANDROID_EGL_OBJECT_H
 #define ANDROID_EGL_OBJECT_H
 
-#include <atomic>
-#include <ctype.h>
 #include <stdint.h>
-#include <stdlib.h>
+#include <stddef.h>
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 
-#include <utils/threads.h>
+#include <utils/StrongPointer.h>
 #include <utils/String8.h>
 #include <utils/Vector.h>
 
@@ -62,8 +60,8 @@
     template <typename N, typename T>
     class LocalRef {
         egl_object_t* ref;
-        LocalRef();
-        explicit LocalRef(const LocalRef* rhs);
+        LocalRef() = delete;
+        LocalRef(const LocalRef* rhs) = delete;
     public:
         ~LocalRef();
         explicit LocalRef(egl_object_t* rhs);
diff --git a/opengl/libs/EGL/egl_tls.cpp b/opengl/libs/EGL/egl_tls.cpp
index 6de5f27..ca8684e 100644
--- a/opengl/libs/EGL/egl_tls.cpp
+++ b/opengl/libs/EGL/egl_tls.cpp
@@ -14,16 +14,14 @@
  ** limitations under the License.
  */
 
-#include <pthread.h>
+#include "egl_tls.h"
+
 #include <stdlib.h>
 
 #include <cutils/properties.h>
 #include <log/log.h>
 #include <utils/CallStack.h>
 
-#include <EGL/egl.h>
-
-#include "egl_tls.h"
 
 namespace android {
 
@@ -31,7 +29,7 @@
 pthread_once_t egl_tls_t::sOnceKey = PTHREAD_ONCE_INIT;
 
 egl_tls_t::egl_tls_t()
-    : error(EGL_SUCCESS), ctx(0), logCallWithNoContext(EGL_TRUE) {
+    : error(EGL_SUCCESS), ctx(0), logCallWithNoContext(true) {
 }
 
 const char *egl_tls_t::egl_strerror(EGLint err) {
@@ -85,11 +83,12 @@
 
 bool egl_tls_t::logNoContextCall() {
     egl_tls_t* tls = getTLS();
-    if (tls->logCallWithNoContext == true) {
+    if (tls->logCallWithNoContext) {
         tls->logCallWithNoContext = false;
         return true;
     }
     return false;
+
 }
 
 egl_tls_t* egl_tls_t::getTLS() {
diff --git a/opengl/libs/EGL/egl_tls.h b/opengl/libs/EGL/egl_tls.h
index 00eae0b..9feae68 100644
--- a/opengl/libs/EGL/egl_tls.h
+++ b/opengl/libs/EGL/egl_tls.h
@@ -17,11 +17,9 @@
 #ifndef ANDROID_EGL_TLS_H
 #define ANDROID_EGL_TLS_H
 
-#include <pthread.h>
-
 #include <EGL/egl.h>
 
-#include "egldefs.h"
+#include <pthread.h>
 
 // ----------------------------------------------------------------------------
 namespace android {
@@ -36,7 +34,7 @@
 
     EGLint      error;
     EGLContext  ctx;
-    EGLBoolean  logCallWithNoContext;
+    bool        logCallWithNoContext;
 
     egl_tls_t();
     static void validateTLSKey();
diff --git a/opengl/libs/egl_impl.h b/opengl/libs/egl_impl.h
index c0990ec..a8855ef 100644
--- a/opengl/libs/egl_impl.h
+++ b/opengl/libs/egl_impl.h
@@ -17,8 +17,6 @@
 #ifndef ANDROID_EGL_IMPL_H
 #define ANDROID_EGL_IMPL_H
 
-#include <ctype.h>
-
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 #include <EGL/eglplatform.h>
@@ -30,8 +28,7 @@
 // ----------------------------------------------------------------------------
 
 EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name);
-EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name,
-                                                          GLuint index);
+EGLAPI const GLubyte * egl_get_string_for_current_context(GLenum name, GLuint index);
 EGLAPI GLint egl_get_num_extensions_for_current_context();
 
 // ----------------------------------------------------------------------------
diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index 24c68ec..afaccd2 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -131,9 +131,11 @@
 
 LOCAL_CFLAGS += -fvisibility=hidden -Werror=format
 
+LOCAL_HEADER_LIBRARIES := \
+    android.hardware.configstore-utils
+
 LOCAL_STATIC_LIBRARIES := \
     libhwcomposer-command-buffer \
-    android.hardware.configstore-utils \
     libtrace_proto \
     libvkjson \
     libvr_manager \
diff --git a/services/surfaceflinger/DisplayHardware/HWC2On1Adapter.cpp b/services/surfaceflinger/DisplayHardware/HWC2On1Adapter.cpp
index d72139e..4187890 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2On1Adapter.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2On1Adapter.cpp
@@ -961,8 +961,6 @@
         uint32_t* outNumRequests) {
     std::unique_lock<std::recursive_mutex> lock(mStateMutex);
 
-    ALOGV("[%" PRIu64 "] Entering validate", mId);
-
     if (!mChanges) {
         if (!mDevice.prepareAllDisplays()) {
             return Error::BadDisplay;
@@ -1189,8 +1187,6 @@
         return false;
     }
 
-    ALOGV("[%" PRIu64 "] Entering prepare", mId);
-
     allocateRequestedContents();
     assignHwc1LayerIds();
 
@@ -2207,7 +2203,6 @@
 // Adapter helpers
 
 void HWC2On1Adapter::populateCapabilities() {
-    ALOGV("populateCapabilities");
     if (mHwc1MinorVersion >= 3U) {
         int supportedTypes = 0;
         auto result = mHwc1Device->query(mHwc1Device,
@@ -2265,8 +2260,6 @@
 }
 
 void HWC2On1Adapter::populatePrimary() {
-    ALOGV("populatePrimary");
-
     std::unique_lock<std::recursive_timed_mutex> lock(mStateMutex);
 
     auto display = std::make_shared<Display>(*this, HWC2::DisplayType::Physical);
@@ -2367,6 +2360,83 @@
     return true;
 }
 
+void dumpHWC1Message(hwc_composer_device_1* device, size_t numDisplays,
+                     hwc_display_contents_1_t** displays) {
+    ALOGV("*****************************");
+    size_t displayId = 0;
+    while (displayId < numDisplays) {
+        hwc_display_contents_1_t* display = displays[displayId];
+
+        ALOGV("hwc_display_contents_1_t[%zu] @0x%p", displayId, display);
+        if (display == nullptr) {
+            displayId++;
+            continue;
+        }
+        ALOGV("  retirefd:0x%08x", display->retireFenceFd);
+        ALOGV("  outbuf  :0x%p", display->outbuf);
+        ALOGV("  outbuffd:0x%08x", display->outbufAcquireFenceFd);
+        ALOGV("  flags   :0x%08x", display->flags);
+        for(size_t layerId=0 ; layerId < display->numHwLayers ; layerId++) {
+            hwc_layer_1_t& layer = display->hwLayers[layerId];
+            ALOGV("    Layer[%zu]:", layerId);
+            ALOGV("      composition        : 0x%08x", layer.compositionType);
+            ALOGV("      hints              : 0x%08x", layer.hints);
+            ALOGV("      flags              : 0x%08x", layer.flags);
+            ALOGV("      handle             : 0x%p", layer.handle);
+            ALOGV("      transform          : 0x%08x", layer.transform);
+            ALOGV("      blending           : 0x%08x", layer.blending);
+            ALOGV("      sourceCropf        : %f, %f, %f, %f",
+                  layer.sourceCropf.left,
+                  layer.sourceCropf.top,
+                  layer.sourceCropf.right,
+                  layer.sourceCropf.bottom);
+            ALOGV("      displayFrame       : %d, %d, %d, %d",
+                  layer.displayFrame.left,
+                  layer.displayFrame.left,
+                  layer.displayFrame.left,
+                  layer.displayFrame.left);
+            hwc_region_t& visReg = layer.visibleRegionScreen;
+            ALOGV("      visibleRegionScreen: #0x%08zx[@0x%p]",
+                  visReg.numRects,
+                  visReg.rects);
+            for (size_t visRegId=0; visRegId < visReg.numRects ; visRegId++) {
+                if (layer.visibleRegionScreen.rects == nullptr) {
+                    ALOGV("        null");
+                } else {
+                    ALOGV("        visibleRegionScreen[%zu] %d, %d, %d, %d",
+                          visRegId,
+                          visReg.rects[visRegId].left,
+                          visReg.rects[visRegId].top,
+                          visReg.rects[visRegId].right,
+                          visReg.rects[visRegId].bottom);
+                }
+            }
+            ALOGV("      acquireFenceFd     : 0x%08x", layer.acquireFenceFd);
+            ALOGV("      releaseFenceFd     : 0x%08x", layer.releaseFenceFd);
+            ALOGV("      planeAlpha         : 0x%08x", layer.planeAlpha);
+            if (getMinorVersion(device) < 5)
+               continue;
+            ALOGV("      surfaceDamage      : #0x%08zx[@0x%p]",
+                  layer.surfaceDamage.numRects,
+                  layer.surfaceDamage.rects);
+            for (size_t sdId=0; sdId < layer.surfaceDamage.numRects ; sdId++) {
+                if (layer.surfaceDamage.rects == nullptr) {
+                    ALOGV("      null");
+                } else {
+                    ALOGV("      surfaceDamage[%zu] %d, %d, %d, %d",
+                          sdId,
+                          layer.surfaceDamage.rects[sdId].left,
+                          layer.surfaceDamage.rects[sdId].top,
+                          layer.surfaceDamage.rects[sdId].right,
+                          layer.surfaceDamage.rects[sdId].bottom);
+                }
+            }
+        }
+        displayId++;
+    }
+    ALOGV("-----------------------------");
+}
+
 Error HWC2On1Adapter::setAllDisplays() {
     ATRACE_CALL();
 
@@ -2391,6 +2461,7 @@
     ALOGV("Calling HWC1 set");
     {
         ATRACE_NAME("HWC1 set");
+        //dumpHWC1Message(mHwc1Device, mHwc1Contents.size(), mHwc1Contents.data());
         mHwc1Device->set(mHwc1Device, mHwc1Contents.size(),
                 mHwc1Contents.data());
     }
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 9b02d3e..24ebac7 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1727,7 +1727,7 @@
 bool Layer::setMatrix(const layer_state_t::matrix22_t& matrix) {
     mCurrentState.sequence++;
     mCurrentState.requested.transform.set(
-            matrix.dsdx, matrix.dsdy, matrix.dtdx, matrix.dtdy);
+            matrix.dsdx, matrix.dtdy, matrix.dtdx, matrix.dsdy);
     mCurrentState.modified = true;
     setTransactionFlags(eTransactionNeeded);
     return true;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 62c9f25..4acdb82 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -33,7 +33,6 @@
 
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
-#include <binder/MemoryHeapBase.h>
 #include <binder/PermissionCache.h>
 
 #include <dvr/vr_flinger.h>
@@ -1272,6 +1271,7 @@
                             Fence::SIGNAL_TIME_PENDING);
             ATRACE_INT("FrameMissed", static_cast<int>(frameMissed));
             if (mPropagateBackpressure && frameMissed) {
+                ALOGD("Backpressure trigger, skipping transaction & refresh!");
                 signalLayerUpdate();
                 break;
             }
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 5bdedf3..0b3deef 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -36,8 +36,6 @@
 #include <utils/SortedVector.h>
 #include <utils/threads.h>
 
-#include <binder/IMemory.h>
-
 #include <ui/FenceTime.h>
 #include <ui/PixelFormat.h>
 #include <math/mat4.h>
diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
index 04f4f7e..2fcbdba 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
@@ -223,7 +223,7 @@
     status_t result = releaseBufferLocked(mPendingRelease.currentTexture,
             mPendingRelease.graphicBuffer, mPendingRelease.display,
             mPendingRelease.fence);
-    ALOGE_IF(result != NO_ERROR, "releasePendingBuffer failed: %s (%d)",
+    ALOGE_IF(result < NO_ERROR, "releasePendingBuffer failed: %s (%d)",
             strerror(-result), result);
     mPendingRelease = PendingRelease();
     return true;
diff --git a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
index 9aa2fab..fe8dd0c 100644
--- a/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
+++ b/services/surfaceflinger/SurfaceFlinger_hwc1.cpp
@@ -33,7 +33,6 @@
 
 #include <binder/IPCThreadState.h>
 #include <binder/IServiceManager.h>
-#include <binder/MemoryHeapBase.h>
 #include <binder/PermissionCache.h>
 
 #include <ui/DisplayInfo.h>
diff --git a/services/surfaceflinger/tests/Transaction_test.cpp b/services/surfaceflinger/tests/Transaction_test.cpp
index 5b61ae0..aeb557a 100644
--- a/services/surfaceflinger/tests/Transaction_test.cpp
+++ b/services/surfaceflinger/tests/Transaction_test.cpp
@@ -18,8 +18,6 @@
 
 #include <android/native_window.h>
 
-#include <binder/IMemory.h>
-
 #include <gui/ISurfaceComposer.h>
 #include <gui/Surface.h>
 #include <gui/SurfaceComposerClient.h>
@@ -199,9 +197,9 @@
     {
         SCOPED_TRACE("before move");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel(  0,  12,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(0, 12);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -211,9 +209,9 @@
         // This should reflect the new position, but not the new color.
         SCOPED_TRACE("after move, before redraw");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145, 195,  63,  63);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectFGColor(145, 145);
     }
 
     fillSurfaceRGBA8(mFGSurfaceControl, 63, 195, 63);
@@ -222,9 +220,9 @@
         // This should reflect the new position and the new color.
         SCOPED_TRACE("after redraw");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145,  63, 195,  63);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->checkPixel(145, 145, 63, 195, 63);
     }
 }
 
@@ -233,9 +231,9 @@
     {
         SCOPED_TRACE("before resize");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel(  0,  12,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(0, 12);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     ALOGD("resizing");
@@ -248,9 +246,9 @@
         // has not yet received a buffer of the correct size.
         SCOPED_TRACE("after resize, before redraw");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel(  0,  12,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(0, 12);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     ALOGD("drawing");
@@ -261,9 +259,9 @@
         // This should reflect the new size and the new color.
         SCOPED_TRACE("after redraw");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63, 195,  63);
-        sc->checkPixel(145, 145,  63, 195,  63);
+        sc->expectBGColor(24, 24);
+        sc->checkPixel(75, 75, 63, 195, 63);
+        sc->checkPixel(145, 145, 63, 195, 63);
     }
 }
 
@@ -272,9 +270,9 @@
     {
         SCOPED_TRACE("before crop");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -285,11 +283,11 @@
         // This should crop the foreground surface.
         SCOPED_TRACE("after crop");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel( 95,  80, 195,  63,  63);
-        sc->checkPixel( 80,  95, 195,  63,  63);
-        sc->checkPixel( 96,  96,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectFGColor(95, 80);
+        sc->expectFGColor(80, 95);
+        sc->expectBGColor(96, 96);
     }
 }
 
@@ -298,9 +296,9 @@
     {
         SCOPED_TRACE("before crop");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
     SurfaceComposerClient::openGlobalTransaction();
     Rect cropRect(16, 16, 32, 32);
@@ -310,11 +308,11 @@
         // This should crop the foreground surface.
         SCOPED_TRACE("after crop");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel( 95,  80,  63,  63, 195);
-        sc->checkPixel( 80,  95,  63,  63, 195);
-        sc->checkPixel( 96,  96,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectBGColor(95, 80);
+        sc->expectBGColor(80, 95);
+        sc->expectBGColor(96, 96);
     }
 }
 
@@ -323,9 +321,9 @@
     {
         SCOPED_TRACE("before setLayer");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -335,9 +333,9 @@
         // This should hide the foreground surface beneath the background.
         SCOPED_TRACE("after setLayer");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -346,9 +344,9 @@
     {
         SCOPED_TRACE("before hide");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -358,9 +356,9 @@
         // This should hide the foreground surface.
         SCOPED_TRACE("after hide, before show");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -370,9 +368,9 @@
         // This should show the foreground surface.
         SCOPED_TRACE("after show");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -381,9 +379,9 @@
     {
         SCOPED_TRACE("before setAlpha");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -393,9 +391,9 @@
         // This should set foreground to be 75% opaque.
         SCOPED_TRACE("after setAlpha");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 162,  63,  96);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->checkPixel(75, 75, 162, 63, 96);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -404,9 +402,9 @@
     {
         SCOPED_TRACE("before setLayerStack");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -417,9 +415,9 @@
         // layer stack.
         SCOPED_TRACE("after setLayerStack");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -428,9 +426,9 @@
     {
         SCOPED_TRACE("before setFlags");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -441,9 +439,9 @@
         // This should hide the foreground surface
         SCOPED_TRACE("after setFlags");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 75,  75,  63,  63, 195);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectBGColor(75, 75);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -452,10 +450,10 @@
     {
         SCOPED_TRACE("before setMatrix");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 91,  96, 195,  63,  63);
-        sc->checkPixel( 96, 101, 195,  63,  63);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(91, 96);
+        sc->expectFGColor(96, 101);
+        sc->expectBGColor(145, 145);
     }
 
     SurfaceComposerClient::openGlobalTransaction();
@@ -465,10 +463,10 @@
     {
         SCOPED_TRACE("after setMatrix");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 24,  24,  63,  63, 195);
-        sc->checkPixel( 91,  96, 195,  63,  63);
-        sc->checkPixel( 96,  91,  63,  63, 195);
-        sc->checkPixel(145, 145,  63,  63, 195);
+        sc->expectBGColor(24, 24);
+        sc->expectFGColor(91, 96);
+        sc->expectBGColor(96, 91);
+        sc->expectBGColor(145, 145);
     }
 }
 
@@ -477,9 +475,9 @@
     {
         SCOPED_TRACE("before anything");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 32,  32,  63,  63, 195);
-        sc->checkPixel( 96,  96, 195,  63,  63);
-        sc->checkPixel(160, 160,  63,  63, 195);
+        sc->expectBGColor(32, 32);
+        sc->expectFGColor(96, 96);
+        sc->expectBGColor(160, 160);
     }
 
     // set up two deferred transactions on different frames
@@ -498,9 +496,9 @@
     {
         SCOPED_TRACE("before any trigger");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 32,  32,  63,  63, 195);
-        sc->checkPixel( 96,  96, 195,  63,  63);
-        sc->checkPixel(160, 160,  63,  63, 195);
+        sc->expectBGColor(32, 32);
+        sc->expectFGColor(96, 96);
+        sc->expectBGColor(160, 160);
     }
 
     // should trigger the first deferred transaction, but not the second one
@@ -508,9 +506,9 @@
     {
         SCOPED_TRACE("after first trigger");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 32,  32,  63,  63, 195);
-        sc->checkPixel( 96,  96, 162,  63,  96);
-        sc->checkPixel(160, 160,  63,  63, 195);
+        sc->expectBGColor(32, 32);
+        sc->checkPixel(96, 96, 162, 63, 96);
+        sc->expectBGColor(160, 160);
     }
 
     // should show up immediately since it's not deferred
@@ -523,9 +521,9 @@
     {
         SCOPED_TRACE("after second trigger");
         ScreenCapture::captureScreen(&sc);
-        sc->checkPixel( 32,  32,  63,  63, 195);
-        sc->checkPixel( 96,  96,  63,  63, 195);
-        sc->checkPixel(160, 160, 195,  63,  63);
+        sc->expectBGColor(32, 32);
+        sc->expectBGColor(96, 96);
+        sc->expectFGColor(160, 160);
     }
 }
 
diff --git a/services/vr/sensord/pose_service.cpp b/services/vr/sensord/pose_service.cpp
index 40eb21d..32a2160 100644
--- a/services/vr/sensord/pose_service.cpp
+++ b/services/vr/sensord/pose_service.cpp
@@ -25,8 +25,6 @@
 #include <private/dvr/sensor_constants.h>
 #include <utils/Trace.h>
 
-#define arraysize(x) (static_cast<ssize_t>(std::extent<decltype(x)>::value))
-
 using android::pdx::LocalChannelHandle;
 using android::pdx::default_transport::Endpoint;
 using android::pdx::Status;
@@ -35,11 +33,8 @@
 namespace dvr {
 
 using Vector3d = vec3d;
-using Vector3f = vec3f;
 using Rotationd = quatd;
-using Rotationf = quatf;
 using AngleAxisd = Eigen::AngleAxis<double>;
-using AngleAxisf = Eigen::AngleAxis<float>;
 
 namespace {
 // Wait a few seconds before checking if we need to disable sensors.
@@ -69,7 +64,6 @@
 
 static constexpr int kDatasetIdLength = 36;
 static constexpr char kDatasetIdChars[] = "0123456789abcdef-";
-static constexpr char kDatasetLocation[] = "/data/sdcard/datasets/";
 
 // These are the flags used by BufferProducer::CreatePersistentUncachedBlob,
 // plus PRIVATE_ADSP_HEAP to allow access from the DSP.
@@ -77,14 +71,6 @@
     GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_RARELY |
     GRALLOC_USAGE_PRIVATE_UNCACHED | GRALLOC_USAGE_PRIVATE_ADSP_HEAP;
 
-// Extract yaw angle from a given quaternion rotation.
-// Y-axis is considered to be vertical. Result is in rad.
-template <typename T>
-T ExtractYaw(Eigen::Quaternion<T> rotation) {
-  const Eigen::Vector3<T> yaw_axis = rotation * vec3::UnitZ();
-  return std::atan2(yaw_axis.z(), yaw_axis.x());
-}
-
 std::string GetPoseModeString(DvrPoseMode mode) {
   switch (mode) {
     case DVR_POSE_MODE_6DOF:
@@ -110,19 +96,6 @@
   }
 }
 
-inline std::string GetVector3dString(const Vector3d& vector) {
-  std::ostringstream stream;
-  stream << "[" << vector[0] << "," << vector[1] << "," << vector[2] << "]";
-  return stream.str();
-}
-
-inline std::string GetRotationdString(const Rotationd& rotation) {
-  std::ostringstream stream;
-  stream << "[" << rotation.w() << ", " << GetVector3dString(rotation.vec())
-         << "]";
-  return stream.str();
-}
-
 }  // namespace
 
 PoseService::PoseService(SensorThread* sensor_thread)
diff --git a/vulkan/api/platform.api b/vulkan/api/platform.api
index fb8e3ce..b82cbb4 100644
--- a/vulkan/api/platform.api
+++ b/vulkan/api/platform.api
@@ -49,4 +49,5 @@
 @internal type void* HINSTANCE
 @internal type void* HWND
 @internal type void* HANDLE
+@internal type u32   DWORD
 @internal class SECURITY_ATTRIBUTES {}
diff --git a/vulkan/api/vulkan.api b/vulkan/api/vulkan.api
index eed44ad..cfeeeef 100644
--- a/vulkan/api/vulkan.api
+++ b/vulkan/api/vulkan.api
@@ -45,118 +45,154 @@
 // API keyword, but needs special handling by some templates
 define NULL_HANDLE 0
 
+// 1
 @extension("VK_KHR_surface") define VK_KHR_SURFACE_SPEC_VERSION                 25
 @extension("VK_KHR_surface") define VK_KHR_SURFACE_EXTENSION_NAME               "VK_KHR_surface"
 
+// 2
 @extension("VK_KHR_swapchain") define VK_KHR_SWAPCHAIN_SPEC_VERSION             68
 @extension("VK_KHR_swapchain") define VK_KHR_SWAPCHAIN_EXTENSION_NAME           "VK_KHR_swapchain"
 
+// 3
 @extension("VK_KHR_display") define VK_KHR_DISPLAY_SPEC_VERSION                 21
 @extension("VK_KHR_display") define VK_KHR_DISPLAY_EXTENSION_NAME               "VK_KHR_display"
 
+// 4
 @extension("VK_KHR_display_swapchain") define VK_KHR_DISPLAY_SWAPCHAIN_SPEC_VERSION     9
 @extension("VK_KHR_display_swapchain") define VK_KHR_DISPLAY_SWAPCHAIN_EXTENSION_NAME   "VK_KHR_display_swapchain"
 
+// 5
 @extension("VK_KHR_xlib_surface") define VK_KHR_XLIB_SURFACE_SPEC_VERSION       6
 @extension("VK_KHR_xlib_surface") define VK_KHR_XLIB_SURFACE_NAME               "VK_KHR_xlib_surface"
 
+// 6
 @extension("VK_KHR_xcb_surface") define VK_KHR_XCB_SURFACE_SPEC_VERSION         6
 @extension("VK_KHR_xcb_surface") define VK_KHR_XCB_SURFACE_NAME                 "VK_KHR_xcb_surface"
 
+// 7
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_SPEC_VERSION 5
 @extension("VK_KHR_wayland_surface") define VK_KHR_WAYLAND_SURFACE_NAME         "VK_KHR_wayland_surface"
 
+// 8
 @extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_SPEC_VERSION         4
 @extension("VK_KHR_mir_surface") define VK_KHR_MIR_SURFACE_NAME                 "VK_KHR_mir_surface"
 
+// 9
 @extension("VK_KHR_android_surface") define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
 @extension("VK_KHR_android_surface") define VK_KHR_ANDROID_SURFACE_NAME         "VK_KHR_android_surface"
 
+// 10
 @extension("VK_KHR_win32_surface") define VK_KHR_WIN32_SURFACE_SPEC_VERSION     5
 @extension("VK_KHR_win32_surface") define VK_KHR_WIN32_SURFACE_NAME             "VK_KHR_win32_surface"
 
-@extension("VK_KHR_incremental_present") define VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION 1
-@extension("VK_KHR_incremental_present") define VK_KHR_INCREMENTAL_PRESENT_NAME         "VK_KHR_incremental_present"
-
-@extension("VK_ANDROID_native_buffer") define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION     6
+// 11
+@extension("VK_ANDROID_native_buffer") define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION     7
 @extension("VK_ANDROID_native_buffer") define VK_ANDROID_NATIVE_BUFFER_NAME             "VK_ANDROID_native_buffer"
 
-@extension("VK_GOOGLE_display_timing") define VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION     1
-@extension("VK_GOOGLE_display_timing") define VK_GOOGLE_DISPLAY_TIMING_NAME             "VK_GOOGLE_display_timing"
-
+// 12
 @extension("VK_EXT_debug_report") define VK_EXT_DEBUG_REPORT_SPEC_VERSION       4
 @extension("VK_EXT_debug_report") define VK_EXT_DEBUG_REPORT_NAME               "VK_EXT_debug_report"
 
+// 13
 @extension("VK_NV_glsl_shader") define VK_NV_GLSL_SHADER_SPEC_VERSION           1
 @extension("VK_NV_glsl_shader") define VK_NV_GLSL_SHADER_NAME                   "VK_NV_glsl_shader"
 
+// 15
 @extension("VK_KHR_sampler_mirror_clamp_to_edge") define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_SPEC_VERSION   1
 @extension("VK_KHR_sampler_mirror_clamp_to_edge") define VK_KHR_SAMPLER_MIRROR_CLAMP_TO_EDGE_NAME           "VK_KHR_sampler_mirror_clamp_to_edge"
 
+// 16
 @extension("VK_IMG_filter_cubic") define VK_IMG_FILTER_CUBIC_SPEC_VERSION       1
 @extension("VK_IMG_filter_cubic") define VK_IMG_FILTER_CUBIC_NAME               "VK_IMG_filter_cubic"
 
+// 19
 @extension("VK_AMD_rasterization_order") define VK_AMD_RASTERIZATION_ORDER_SPEC_VERSION   1
 @extension("VK_AMD_rasterization_order") define VK_AMD_RASTERIZATION_ORDER_NAME           "VK_AMD_rasterization_order"
 
+// 21
 @extension("VK_AMD_shader_trinary_minmax") define VK_AMD_SHADER_TRINARY_MINMAX_SPEC_VERSION 1
 @extension("VK_AMD_shader_trinary_minmax") define VK_AMD_SHADER_TRINARY_MINMAX_EXTENSION_NAME "VK_AMD_shader_trinary_minmax"
 
+// 22
 @extension("VK_AMD_shader_explicit_vertex_parameter") define VK_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER_SPEC_VERSION 1
 @extension("VK_AMD_shader_explicit_vertex_parameter") define VK_AMD_SHADER_EXPLICIT_VERTEX_PARAMETER_EXTENSION_NAME "VK_AMD_shader_explicit_vertex_parameter"
 
+// 23
 @extension("VK_EXT_debug_marker") define VK_EXT_DEBUG_MARKER_SPEC_VERSION       3
 @extension("VK_EXT_debug_marker") define VK_EXT_DEBUG_MARKER_NAME               "VK_EXT_debug_marker"
 
+// 26
 @extension("VK_AMD_gcn_shader") define VK_AMD_GCN_SHADER_SPEC_VERSION 1
 @extension("VK_AMD_gcn_shader") define VK_AMD_GCN_SHADER_EXTENSION_NAME "VK_AMD_gcn_shader"
 
+// 27
 @extension("VK_NV_dedicated_allocation") define VK_NV_DEDICATED_ALLOCATION_SPEC_VERSION 1
 @extension("VK_NV_dedicated_allocation") define VK_NV_DEDICATED_ALLOCATION_EXTENSION_NAME "VK_NV_dedicated_allocation"
 
-@extension("VK_KHR_get_physical_device_properties2") define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_SPEC_VERSION 1
-@extension("VK_KHR_get_physical_device_properties2") define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_physical_device_properties2"
-
-@extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
-@extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
-
-@extension("VK_AMD_negative_viewport_height") define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_SPEC_VERSION 1
-@extension("VK_AMD_negative_viewport_height") define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_EXTENSION_NAME "VK_AMD_negative_viewport_height"
-
-@extension("VK_AMD_gpu_shader_half_float") define VK_AMD_GPU_SHADER_HALF_FLOAT_SPEC_VERSION 1
-@extension("VK_AMD_gpu_shader_half_float") define VK_AMD_GPU_SHADER_HALF_FLOAT_EXTENSION_NAME "VK_AMD_gpu_shader_half_float"
-
-@extension("VK_AMD_shader_ballot") define VK_AMD_SHADER_BALLOT_SPEC_VERSION 1
-@extension("VK_AMD_shader_ballot") define VK_AMD_SHADER_BALLOT_EXTENSION_NAME "VK_AMD_shader_ballot"
-
+// 28
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_SPEC_VERSION 1
 @extension("VK_IMG_format_pvrtc") define VK_IMG_FORMAT_PVRTC_EXTENSION_NAME "VK_IMG_format_pvrtc"
 
+// 34
+@extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
+@extension("VK_AMD_draw_indirect_count") define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
+
+// 36
+@extension("VK_AMD_negative_viewport_height") define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_SPEC_VERSION 1
+@extension("VK_AMD_negative_viewport_height") define VK_AMD_NEGATIVE_VIEWPORT_HEIGHT_EXTENSION_NAME "VK_AMD_negative_viewport_height"
+
+// 37
+@extension("VK_AMD_gpu_shader_half_float") define VK_AMD_GPU_SHADER_HALF_FLOAT_SPEC_VERSION 1
+@extension("VK_AMD_gpu_shader_half_float") define VK_AMD_GPU_SHADER_HALF_FLOAT_EXTENSION_NAME "VK_AMD_gpu_shader_half_float"
+
+// 38
+@extension("VK_AMD_shader_ballot") define VK_AMD_SHADER_BALLOT_SPEC_VERSION 1
+@extension("VK_AMD_shader_ballot") define VK_AMD_SHADER_BALLOT_EXTENSION_NAME "VK_AMD_shader_ballot"
+
+// 56
 @extension("VK_NV_external_memory_capabilities") define VK_NV_EXTERNAL_MEMORY_CAPABILITIES_SPEC_VERSION 1
 @extension("VK_NV_external_memory_capabilities") define VK_NV_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME "VK_NV_external_memory_capabilities"
 
+// 57
 @extension("VK_NV_external_memory") define VK_NV_EXTERNAL_MEMORY_SPEC_VERSION 1
 @extension("VK_NV_external_memory") define VK_NV_EXTERNAL_MEMORY_EXTENSION_NAME "VK_NV_external_memory"
 
+// 58
 @extension("VK_NV_external_memory_win32") define VK_NV_EXTERNAL_MEMORY_WIN32_SPEC_VERSION 1
 @extension("VK_NV_external_memory_win32") define VK_NV_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME "VK_NV_external_memory_win32"
 
+// 59
 @extension("VK_NV_win32_keyed_mutex") define VK_NV_WIN32_KEYED_MUTEX_SPEC_VERSION 1
 @extension("VK_NV_win32_keyed_mutex") define VK_NV_WIN32_KEYED_MUTEX_EXTENSION_NAME "VK_NV_win32_keyed_mutex"
 
+// 60
+@extension("VK_KHR_get_physical_device_properties2") define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_SPEC_VERSION 1
+@extension("VK_KHR_get_physical_device_properties2") define VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME "VK_KHR_get_physical_device_properties2"
+
+// 62
 @extension("VK_EXT_validation_flags") define VK_EXT_VALIDATION_FLAGS_SPEC_VERSION 1
 @extension("VK_EXT_validation_flags") define VK_EXT_VALIDATION_FLAGS_EXTENSION_NAME "VK_EXT_validation_flags"
 
+// 85
+@extension("VK_KHR_incremental_present") define VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION 1
+@extension("VK_KHR_incremental_present") define VK_KHR_INCREMENTAL_PRESENT_NAME "VK_KHR_incremental_present"
+
+// 87
 @extension("VK_NVX_device_generated_commands") define VK_NVX_DEVICE_GENERATED_COMMANDS_SPEC_VERSION 1
 @extension("VK_NVX_device_generated_commands") define VK_NVX_DEVICE_GENERATED_COMMANDS_EXTENSION_NAME "VK_NVX_device_generated_commands"
 
+// 93
+@extension("VK_GOOGLE_display_timing") define VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION 1
+@extension("VK_GOOGLE_display_timing") define VK_GOOGLE_DISPLAY_TIMING_NAME "VK_GOOGLE_display_timing"
+
+// 106
+@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"
+
+// 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"
 
-@extension("VK_EXT_HDR_METADATA_SPEC_VERSION") define VK_EXT_HDR_METADATA_SPEC_VERSION 1
-@extension("VK_EXT_HDR_METADATA_EXTENSION_NAME") define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
-
-
 /////////////
 //  Types  //
 /////////////
@@ -652,28 +688,14 @@
     VK_FORMAT_ASTC_12x12_SRGB_BLOCK                         = 184,
 
     //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG = 1000054000,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG = 1000054001,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG = 1000054002,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG = 1000054003,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG = 1000054004,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG = 1000054005,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG = 1000054006,
-
-    //@extension("VK_IMG_format_pvrtc")
-    VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG = 1000054007,
+    VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG                   = 1000054000,
+    VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG                   = 1000054001,
+    VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG                   = 1000054002,
+    VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG                   = 1000054003,
+    VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG                    = 1000054004,
+    VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG                    = 1000054005,
+    VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG                    = 1000054006,
+    VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG                    = 1000054007,
 }
 
 /// Structure type enumerant
@@ -763,6 +785,7 @@
     //@extension("VK_ANDROID_native_buffer")
     VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID                     = 1000010000,
     VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID       = 1000010001,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID = 1000010002,
 
     //@extension("VK_GOOGLE_display_timing")
     VK_STRUCTURE_TYPE_PRESENT_TIMES_INFO_GOOGLE                 = 1000092000,
@@ -775,87 +798,49 @@
 
     //@extension("VK_EXT_debug_marker")
     VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_NAME_INFO_EXT         = 1000022000,
-
-    //@extension("VK_EXT_debug_marker")
     VK_STRUCTURE_TYPE_DEBUG_MARKER_OBJECT_TAG_INFO_EXT          = 1000022001,
-
-    //@extension("VK_EXT_debug_marker")
     VK_STRUCTURE_TYPE_DEBUG_MARKER_MARKER_INFO_EXT              = 1000022002,
 
     //@extension("VK_NV_dedicated_allocation")
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_IMAGE_CREATE_INFO_NV = 1000026000,
-
-    //@extension("VK_NV_dedicated_allocation")
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
-
-    //@extension("VK_NV_dedicated_allocation")
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
 
     //@extension("VK_NV_external_memory")
-    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV = 1000056000,
-
-    //@extension("VK_NV_external_memory")
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV = 1000056001,
+    VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV      = 1000056000,
+    VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV            = 1000056001,
 
     //@extension("VK_NV_external_memory_win32")
-    VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057000,
-
-    //@extension("VK_NV_external_memory_win32")
-    VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057001,
+    VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV        = 1000057000,
+    VK_STRUCTURE_TYPE_EXPORT_MEMORY_WIN32_HANDLE_INFO_NV        = 1000057001,
 
     //@extension("VK_NV_win32_keyed_mutex")
     VK_STRUCTURE_TYPE_WIN32_KEYED_MUTEX_ACQUIRE_RELEASE_INFO_NV = 1000058000,
 
     //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR = 1000059000,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR = 1000059001,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR = 1000059002,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR = 1000059003,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR = 1000059004,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR = 1000059005,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR = 1000059006,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
-    VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR = 1000059007,
-
-    //@extension("VK_KHR_get_physical_device_properties2")
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR            = 1000059000,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR          = 1000059001,
+    VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_2_KHR                   = 1000059002,
+    VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2_KHR             = 1000059003,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR   = 1000059004,
+    VK_STRUCTURE_TYPE_QUEUE_FAMILY_PROPERTIES_2_KHR             = 1000059005,
+    VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2_KHR   = 1000059006,
+    VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR      = 1000059007,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR = 1000059008,
 
     //@extension("VK_EXT_validation_flags")
-    VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT = 1000061000,
+    VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT                      = 1000061000,
 
     //@extension("VK_KHR_incremental_present")
-    VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR = 1000084000,
+    VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR                       = 1000084000,
 
     //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_OBJECT_TABLE_CREATE_INFO_NVX = 1000086000,
-
-    //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NVX = 1000086001,
-
-    //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_CMD_PROCESS_COMMANDS_INFO_NVX = 1000086002,
-
-    //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_CMD_RESERVE_SPACE_FOR_COMMANDS_INFO_NVX = 1000086003,
-
-    //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_LIMITS_NVX = 1000086004,
-
-    //@extension("VK_NVX_device_generated_commands")
-    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_FEATURES_NVX = 1000086005,
+    VK_STRUCTURE_TYPE_OBJECT_TABLE_CREATE_INFO_NVX              = 1000086000,
+    VK_STRUCTURE_TYPE_INDIRECT_COMMANDS_LAYOUT_CREATE_INFO_NVX  = 1000086001,
+    VK_STRUCTURE_TYPE_CMD_PROCESS_COMMANDS_INFO_NVX             = 1000086002,
+    VK_STRUCTURE_TYPE_CMD_RESERVE_SPACE_FOR_COMMANDS_INFO_NVX   = 1000086003,
+    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_LIMITS_NVX      = 1000086004,
+    VK_STRUCTURE_TYPE_DEVICE_GENERATED_COMMANDS_FEATURES_NVX    = 1000086005,
 }
 
 enum VkSubpassContents {
@@ -941,7 +926,7 @@
 @extension("VK_KHR_surface")
 enum VkColorSpaceKHR {
     VK_COLORSPACE_SRGB_NONLINEAR_KHR                        = 0x00000000,
-    VK_COLOR_SPACE_DISPLAY_P3_LINEAR_EXT 	 	    = 1000104001,
+    VK_COLOR_SPACE_DISPLAY_P3_LINEAR_EXT                    = 1000104001,
     VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT                 = 1000104002,
     VK_COLOR_SPACE_SCRGB_LINEAR_EXT                         = 1000104003,
     VK_COLOR_SPACE_SCRGB_NONLINEAR_EXT                      = 1000104004,
@@ -1011,23 +996,23 @@
 
 @extension("VK_NVX_device_generated_commands")
 enum VkIndirectCommandsTokenTypeNVX {
-    VK_INDIRECT_COMMANDS_TOKEN_PIPELINE_NVX = 0,
-    VK_INDIRECT_COMMANDS_TOKEN_DESCRIPTOR_SET_NVX = 1,
-    VK_INDIRECT_COMMANDS_TOKEN_INDEX_BUFFER_NVX = 2,
-    VK_INDIRECT_COMMANDS_TOKEN_VERTEX_BUFFER_NVX = 3,
-    VK_INDIRECT_COMMANDS_TOKEN_PUSH_CONSTANT_NVX = 4,
-    VK_INDIRECT_COMMANDS_TOKEN_DRAW_INDEXED_NVX = 5,
-    VK_INDIRECT_COMMANDS_TOKEN_DRAW_NVX = 6,
-    VK_INDIRECT_COMMANDS_TOKEN_DISPATCH_NVX = 7,
+    VK_INDIRECT_COMMANDS_TOKEN_PIPELINE_NVX                 = 0,
+    VK_INDIRECT_COMMANDS_TOKEN_DESCRIPTOR_SET_NVX           = 1,
+    VK_INDIRECT_COMMANDS_TOKEN_INDEX_BUFFER_NVX             = 2,
+    VK_INDIRECT_COMMANDS_TOKEN_VERTEX_BUFFER_NVX            = 3,
+    VK_INDIRECT_COMMANDS_TOKEN_PUSH_CONSTANT_NVX            = 4,
+    VK_INDIRECT_COMMANDS_TOKEN_DRAW_INDEXED_NVX             = 5,
+    VK_INDIRECT_COMMANDS_TOKEN_DRAW_NVX                     = 6,
+    VK_INDIRECT_COMMANDS_TOKEN_DISPATCH_NVX                 = 7,
 }
 
 @extension("VK_NVX_device_generated_commands")
 enum VkObjectEntryTypeNVX {
-    VK_OBJECT_ENTRY_DESCRIPTOR_SET_NVX = 0,
-    VK_OBJECT_ENTRY_PIPELINE_NVX = 1,
-    VK_OBJECT_ENTRY_INDEX_BUFFER_NVX = 2,
-    VK_OBJECT_ENTRY_VERTEX_BUFFER_NVX = 3,
-    VK_OBJECT_ENTRY_PUSH_CONSTANT_NVX = 4,
+    VK_OBJECT_ENTRY_DESCRIPTOR_SET_NVX                      = 0,
+    VK_OBJECT_ENTRY_PIPELINE_NVX                            = 1,
+    VK_OBJECT_ENTRY_INDEX_BUFFER_NVX                        = 2,
+    VK_OBJECT_ENTRY_VERTEX_BUFFER_NVX                       = 3,
+    VK_OBJECT_ENTRY_PUSH_CONSTANT_NVX                       = 4,
 }
 
 /////////////////
@@ -1082,8 +1067,6 @@
 
     //@extension("VK_NVX_device_generated_commands")
     VK_ACCESS_COMMAND_PROCESS_READ_BIT_NVX                  = 0x00020000,
-
-    //@extension("VK_NVX_device_generated_commands")
     VK_ACCESS_COMMAND_PROCESS_WRITE_BIT_NVX                 = 0x00040000,
 }
 
@@ -1570,6 +1553,13 @@
 //bitfield VkWin32SurfaceCreateFlagBitsKHR {
 //}
 
+@extension("VK_ANDROID_native_buffer")
+type VkFlags VkSwapchainImageUsageFlagsANDROID
+@extension("VK_ANDROID_native_buffer")
+bitfield VkSwapchainImageUsageFlagBitsANDROID {
+    VK_SWAPCHAIN_IMAGE_USAGE_FLAGS_SHARED_BIT_ANDROID = 0x00000001,
+}
+
 @extension("VK_EXT_debug_report")
 type VkFlags VkDebugReportFlagsEXT
 @extension("VK_EXT_debug_report")
@@ -1581,51 +1571,43 @@
     VK_DEBUG_REPORT_DEBUG_BIT_EXT                           = 0x00000010,
 }
 
-@extension("VK_ANDROID_native_buffer")
-type VkFlags VkSwapchainImageUsageFlagsANDROID
-@extension("VK_ANDROID_native_buffer")
-bitfield VkSwapchainImageUsageFlagBitsANDROID {
-    VK_SWAPCHAIN_IMAGE_USAGE_FLAGS_SHARED_BIT_ANDROID = 0x00000001,
-}
-
 @extension("VK_NV_external_memory_capabilities")
 type VkFlags VkExternalMemoryHandleTypeFlagsNV
 @extension("VK_NV_external_memory_capabilities")
 bitfield VkExternalMemoryHandleTypeFlagBitsNV {
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT_NV = 0x00000001,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_NV = 0x00000002,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_BIT_NV = 0x00000004,
-    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_KMT_BIT_NV = 0x00000008,
+    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT_NV      = 0x00000001,
+    VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT_BIT_NV  = 0x00000002,
+    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_BIT_NV       = 0x00000004,
+    VK_EXTERNAL_MEMORY_HANDLE_TYPE_D3D11_IMAGE_KMT_BIT_NV   = 0x00000008,
 }
 
 @extension("VK_NV_external_memory_capabilities")
 type VkFlags VkExternalMemoryFeatureFlagsNV
 @extension("VK_NV_external_memory_capabilities")
 bitfield VkExternalMemoryFeatureFlagBitsNV {
-    VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_NV = 0x00000001,
-    VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_NV = 0x00000002,
-    VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_NV = 0x00000004,
+    VK_EXTERNAL_MEMORY_FEATURE_DEDICATED_ONLY_BIT_NV        = 0x00000001,
+    VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_NV            = 0x00000002,
+    VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_NV            = 0x00000004,
 }
 
 @extension("VK_NVX_device_generated_commands")
 type VkFlags VkIndirectCommandsLayoutUsageFlagsNVX
 @extension("VK_NVX_device_generated_commands")
 bitfield VkIndirectCommandsLayoutUsageFlagBitsNVX {
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_UNORDERED_SEQUENCES_BIT_NVX = 0x00000001,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_SPARSE_SEQUENCES_BIT_NVX = 0x00000002,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_EMPTY_EXECUTIONS_BIT_NVX = 0x00000004,
-    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_INDEXED_SEQUENCES_BIT_NVX = 0x00000008,
+    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_UNORDERED_SEQUENCES_BIT_NVX   = 0x00000001,
+    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_SPARSE_SEQUENCES_BIT_NVX      = 0x00000002,
+    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_EMPTY_EXECUTIONS_BIT_NVX      = 0x00000004,
+    VK_INDIRECT_COMMANDS_LAYOUT_USAGE_INDEXED_SEQUENCES_BIT_NVX     = 0x00000008,
 }
 
 @extension("VK_NVX_device_generated_commands")
 type VkFlags VkObjectEntryUsageFlagsNVX
 @extension("VK_NVX_device_generated_commands")
 bitfield VkObjectEntryUsageFlagBitsNVX {
-    VK_OBJECT_ENTRY_USAGE_GRAPHICS_BIT_NVX = 0x00000001,
-    VK_OBJECT_ENTRY_USAGE_COMPUTE_BIT_NVX = 0x00000002,
+    VK_OBJECT_ENTRY_USAGE_GRAPHICS_BIT_NVX                  = 0x00000001,
+    VK_OBJECT_ENTRY_USAGE_COMPUTE_BIT_NVX                   = 0x00000002,
 }
 
-
 //////////////////
 //  Structures  //
 //////////////////
@@ -2933,6 +2915,13 @@
     VkSwapchainImageUsageFlagsANDROID           flags
 }
 
+@extension("VK_ANDROID_native_buffer")
+class VkPhysicalDevicePresentationPropertiesANDROID {
+    VkStructureType                             sType
+    void*                                       pNext
+    VkBool32                                    sharedImage
+}
+
 @extension("VK_GOOGLE_display_timing")
 class VkRefreshCycleDurationGOOGLE {
     u64                                         minRefreshDuration
@@ -3028,6 +3017,57 @@
     VkBuffer                                    buffer
 }
 
+@extension("VK_NV_external_memory_capabilities")
+class VkExternalImageFormatPropertiesNV {
+    VkImageFormatProperties                     imageFormatProperties
+    VkExternalMemoryFeatureFlagsNV              externalMemoryFeatures
+    VkExternalMemoryHandleTypeFlagsNV           exportFromImportedHandleTypes
+    VkExternalMemoryHandleTypeFlagsNV           compatibleHandleTypes
+}
+
+@extension("VK_NV_external_memory")
+class VkExternalMemoryImageCreateInfoNV {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkExternalMemoryHandleTypeFlagsNV           handleTypes
+}
+
+@extension("VK_NV_external_memory")
+class VkExportMemoryAllocateInfoNV {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkExternalMemoryHandleTypeFlagsNV           handleTypes
+}
+
+@extension("VK_NV_external_memory_win32")
+class VkImportMemoryWin32HandleInfoNV {
+    VkStructureType                             sType
+    const void*                                 pNext
+    VkExternalMemoryHandleTypeFlagsNV           handleType
+    platform.HANDLE                             handle
+}
+
+@extension("VK_NV_external_memory_win32")
+class VkExportMemoryWin32HandleInfoNV {
+    VkStructureType                             sType
+    const void*                                 pNext
+    const platform.SECURITY_ATTRIBUTES*         pAttributes
+    platform.DWORD                              dwAccess
+}
+
+@extension("VK_NV_win32_keyed_mutex")
+class VkWin32KeyedMutexAcquireReleaseInfoNV {
+    VkStructureType                             sType
+    const void*                                 pNext
+    u32                                         acquireCount
+    const VkDeviceMemory*                       pAcquireSyncs
+    const u64*                                  pAcquireKeys
+    const u32*                                  pAcquireTimeoutMilliseconds
+    u32                                         releaseCount
+    const VkDeviceMemory*                       pReleaseSyncs
+    const u64*                                  pReleaseKeys
+}
+
 @extension("VK_KHR_get_physical_device_properties2")
 class VkPhysicalDeviceFeatures2KHR {
     VkStructureType                             sType
@@ -3099,78 +3139,6 @@
     VkImageTiling                               tiling
 }
 
-@extension("VK_KHR_incremental_present")
-class VkRectLayerKHR {
-    VkOffset2D                                  offset
-    VkExtent2D                                  extent
-    u32                                         layer
-}
-
-@extension("VK_KHR_incremental_present")
-class VkPresentRegionKHR {
-    u32                                         rectangleCount
-    const VkRectLayerKHR*                       pRectangles
-}
-
-@extension("VK_KHR_incremental_present")
-class VkPresentRegionsKHR {
-    VkStructureType                             sType
-    const void*                                 pNext
-    u32                                         swapchainCount
-    const VkPresentRegionKHR*                   pRegions
-}
-
-@extension("VK_NV_external_memory_capabilities")
-class VkExternalImageFormatPropertiesNV {
-    VkImageFormatProperties                     imageFormatProperties
-    VkExternalMemoryFeatureFlagsNV              externalMemoryFeatures
-    VkExternalMemoryHandleTypeFlagsNV           exportFromImportedHandleTypes
-    VkExternalMemoryHandleTypeFlagsNV           compatibleHandleTypes
-}
-
-@extension("VK_NV_external_memory")
-class VkExternalMemoryImageCreateInfoNV {
-    VkStructureType                             sType
-    const void*                                 pNext
-    VkExternalMemoryHandleTypeFlagsNV           handleTypes
-}
-
-@extension("VK_NV_external_memory")
-class VkExportMemoryAllocateInfoNV {
-    VkStructureType                             sType
-    const void*                                 pNext
-    VkExternalMemoryHandleTypeFlagsNV           handleTypes
-}
-
-@extension("VK_NV_external_memory_win32")
-class VkImportMemoryWin32HandleInfoNV {
-    VkStructureType                             sType
-    const void*                                 pNext
-    VkExternalMemoryHandleTypeFlagsNV           handleType
-    platform.HANDLE                             handle
-}
-
-@extension("VK_NV_external_memory_win32")
-class VkExportMemoryWin32HandleInfoNV {
-    VkStructureType                             sType
-    const void*                                 pNext
-    const platform.SECURITY_ATTRIBUTES*         pAttributes
-    u32                                         dwAccess
-}
-
-@extension("VK_NV_win32_keyed_mutex")
-class VkWin32KeyedMutexAcquireReleaseInfoNV {
-    VkStructureType                             sType
-    const void*                                 pNext
-    u32                                         acquireCount
-    const VkDeviceMemory*                       pAcquireSyncs
-    const u64*                                  pAcquireKeys
-    const u32*                                  pAcquireTimeoutMilliseconds
-    u32                                         releaseCount
-    const VkDeviceMemory*                       pReleaseSyncs
-    const u64*                                  pReleaseKeys
-}
-
 @extension("VK_EXT_validation_flags")
 class VkValidationFlagsEXT {
     VkStructureType                             sType
@@ -3305,6 +3273,27 @@
     VkShaderStageFlags                          stageFlags
 }
 
+@extension("VK_KHR_incremental_present")
+class VkRectLayerKHR {
+    VkOffset2D                                  offset
+    VkExtent2D                                  extent
+    u32                                         layer
+}
+
+@extension("VK_KHR_incremental_present")
+class VkPresentRegionKHR {
+    u32                                         rectangleCount
+    const VkRectLayerKHR*                       pRectangles
+}
+
+@extension("VK_KHR_incremental_present")
+class VkPresentRegionsKHR {
+    VkStructureType                             sType
+    const void*                                 pNext
+    u32                                         swapchainCount
+    const VkPresentRegionKHR*                   pRegions
+}
+
 @extension("VK_EXT_hdr_metadata")
 class VkXYColorEXT {
     f32    x
@@ -3323,8 +3312,6 @@
     f32             maxFrameAverageLightLevel
 }
 
-
-
 ////////////////
 //  Commands  //
 ////////////////
@@ -5997,6 +5984,50 @@
         VkDebugMarkerMarkerInfoEXT*                 pMarkerInfo) {
 }
 
+@extension("VK_AMD_draw_indirect_count")
+cmd void vkCmdDrawIndirectCountAMD(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_AMD_draw_indirect_count")
+cmd void vkCmdDrawIndexedIndirectCountAMD(
+        VkCommandBuffer                             commandBuffer,
+        VkBuffer                                    buffer,
+        VkDeviceSize                                offset,
+        VkBuffer                                    countBuffer,
+        VkDeviceSize                                countBufferOffset,
+        u32                                         maxDrawCount,
+        u32                                         stride) {
+}
+
+@extension("VK_NV_external_memory_capabilities")
+cmd VkResult vkGetPhysicalDeviceExternalImageFormatPropertiesNV(
+        VkPhysicalDevice                            physicalDevice,
+        VkFormat                                    format,
+        VkImageType                                 type,
+        VkImageTiling                               tiling,
+        VkImageUsageFlags                           usage,
+        VkImageCreateFlags                          flags,
+        VkExternalMemoryHandleTypeFlagsNV           externalHandleType,
+        VkExternalImageFormatPropertiesNV*          pExternalImageFormatProperties) {
+    return ?
+}
+
+@extension("VK_NV_external_memory_win32")
+cmd VkResult vkGetMemoryWin32HandleNV(
+        VkDevice                                    device,
+        VkDeviceMemory                              memory,
+        VkExternalMemoryHandleTypeFlagsNV           handleType,
+        platform.HANDLE*                            pHandle) {
+    return ?
+}
+
 @extension("VK_KHR_get_physical_device_properties2")
 cmd void vkGetPhysicalDeviceFeatures2KHR(
         VkPhysicalDevice                            physicalDevice,
@@ -6045,64 +6076,20 @@
         VkSparseImageFormatProperties2KHR*          pProperties) {
 }
 
-@extension("VK_AMD_draw_indirect_count")
-cmd void vkCmdDrawIndirectCountAMD(
-        VkCommandBuffer                             commandBuffer,
-        VkBuffer                                    buffer,
-        VkDeviceSize                                offset,
-        VkBuffer                                    countBuffer,
-        VkDeviceSize                                countBufferOffset,
-        u32                                         maxDrawCount,
-        u32                                         stride) {
-}
-
-@extension("VK_AMD_draw_indirect_count")
-cmd void vkCmdDrawIndexedIndirectCountAMD(
-        VkCommandBuffer                             commandBuffer,
-        VkBuffer                                    buffer,
-        VkDeviceSize                                offset,
-        VkBuffer                                    countBuffer,
-        VkDeviceSize                                countBufferOffset,
-        u32                                         maxDrawCount,
-        u32                                         stride) {
-}
-
-@extension("VK_NV_external_memory_capabilities")
-cmd VkResult vkGetPhysicalDeviceExternalImageFormatPropertiesNV(
-        VkPhysicalDevice                            physicalDevice,
-        VkFormat                                    format,
-        VkImageType                                 type,
-        VkImageTiling                               tiling,
-        VkImageUsageFlags                           usage,
-        VkImageCreateFlags                          flags,
-        VkExternalMemoryHandleTypeFlagsNV           externalHandleType,
-        VkExternalImageFormatPropertiesNV*          pExternalImageFormatProperties) {
-    return ?
-}
-
-@extension("VK_NV_external_memory_win32")
-cmd VkResult vkGetMemoryWin32HandleNV(
-        VkDevice                                    device,
-        VkDeviceMemory                              memory,
-        VkExternalMemoryHandleTypeFlagsNV           handleType,
-        platform.HANDLE*                            pHandle) {
-    return ?
-}
-
-@extension("VK_NV_external_memory_win32")
-cmd void  vkCmdProcessCommandsNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd void vkCmdProcessCommandsNVX(
         VkCommandBuffer                             commandBuffer,
         const VkCmdProcessCommandsInfoNVX*          pProcessCommandsInfo) {
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd void  vkCmdReserveSpaceForCommandsNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd void vkCmdReserveSpaceForCommandsNVX(
         VkCommandBuffer                             commandBuffer,
         const VkCmdReserveSpaceForCommandsInfoNVX*  pReserveSpaceInfo) {
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd VkResult  vkCreateIndirectCommandsLayoutNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd VkResult vkCreateIndirectCommandsLayoutNVX(
         VkDevice                                    device,
         const VkIndirectCommandsLayoutCreateInfoNVX* pCreateInfo,
         const VkAllocationCallbacks*                pAllocator,
@@ -6110,15 +6097,15 @@
     return ?
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd void  vkDestroyIndirectCommandsLayoutNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd void vkDestroyIndirectCommandsLayoutNVX(
         VkDevice                                    device,
         VkIndirectCommandsLayoutNVX                 indirectCommandsLayout,
         const VkAllocationCallbacks*                pAllocator) {
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd VkResult  vkCreateObjectTableNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd VkResult vkCreateObjectTableNVX(
         VkDevice                                    device,
         const VkObjectTableCreateInfoNVX*           pCreateInfo,
         const VkAllocationCallbacks*                pAllocator,
@@ -6126,15 +6113,15 @@
     return ?
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd void  vkDestroyObjectTableNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd void vkDestroyObjectTableNVX(
         VkDevice                                    device,
         VkObjectTableNVX                            objectTable,
         const VkAllocationCallbacks*                pAllocator) {
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd VkResult  vkRegisterObjectsNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd VkResult vkRegisterObjectsNVX(
         VkDevice                                    device,
         VkObjectTableNVX                            objectTable,
         u32                                         objectCount,
@@ -6143,8 +6130,8 @@
     return ?
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd VkResult  vkUnregisterObjectsNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd VkResult vkUnregisterObjectsNVX(
         VkDevice                                    device,
         VkObjectTableNVX                            objectTable,
         u32                                         objectCount,
@@ -6153,13 +6140,21 @@
     return ?
 }
 
-@extension("VK_NV_external_memory_win32")
-cmd void  vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX(
+@extension("VK_NVX_device_generated_commands")
+cmd void vkGetPhysicalDeviceGeneratedCommandsPropertiesNVX(
         VkPhysicalDevice                            physicalDevice,
         VkDeviceGeneratedCommandsFeaturesNVX*       pFeatures,
         VkDeviceGeneratedCommandsLimitsNVX*         pLimits) {
 }
 
+@extension("VK_EXT_hdr_metadata")
+cmd void vkSetHdrMetadataEXT(
+    VkDevice                                        device,
+    u32                                             swapchainCount,
+    const VkSwapchainKHR*                           pSwapchains,
+    const VkHdrMetadataEXT*                         pMetadata) {
+}
+
 @extension("VK_KHR_shared_presentable_image")
 cmd VkResult vkGetSwapchainStatusKHR(
         VkDevice                                    device,
@@ -6167,15 +6162,6 @@
     return ?
 }
 
-@extension("VK_EXT_hdr_metadata")
-cmd void  vkSetHdrMetadataEXT(
-    VkDevice                                        device,
-    u32                                             swapchainCount,
-    const VkSwapchainKHR*                           pSwapchains,
-    const VkHdrMetadataEXT*                         pMetadata) {
-}
-
-
 ////////////////
 // Validation //
 ////////////////
diff --git a/vulkan/include/vulkan/vk_android_native_buffer.h b/vulkan/include/vulkan/vk_android_native_buffer.h
index d7c5a07..43a9a9c 100644
--- a/vulkan/include/vulkan/vk_android_native_buffer.h
+++ b/vulkan/include/vulkan/vk_android_native_buffer.h
@@ -37,12 +37,13 @@
  * backwards-compatibility support is temporary, and will likely be removed in
  * (along with all gralloc0 support) in a future release.
  */
-#define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION     6
+#define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION     7
 #define VK_ANDROID_NATIVE_BUFFER_EXTENSION_NAME   "VK_ANDROID_native_buffer"
 
 #define VK_ANDROID_NATIVE_BUFFER_ENUM(type,id)    ((type)(1000000000 + (1000 * (VK_ANDROID_NATIVE_BUFFER_EXTENSION_NUMBER - 1)) + (id)))
 #define VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID   VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 0)
 #define VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 1)
+#define VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 2)
 
 typedef enum VkSwapchainImageUsageFlagBitsANDROID {
     VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID = 0x00000001,
@@ -75,6 +76,13 @@
     VkSwapchainImageUsageFlagsANDROID      usage;
 } VkSwapchainImageCreateInfoANDROID;
 
+typedef struct {
+    VkStructureType                        sType; // must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID
+    const void*                            pNext;
+
+    VkBool32                               sharedImage;
+} VkPhysicalDevicePresentationPropertiesANDROID;
+
 // -- DEPRECATED in SPEC_VERSION 6 --
 typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainGrallocUsageANDROID)(VkDevice device, VkFormat format, VkImageUsageFlags imageUsage, int* grallocUsage);
 // -- ADDED in SPEC_VERSION 6 --
diff --git a/vulkan/include/vulkan/vk_platform.h b/vulkan/include/vulkan/vk_platform.h
index 644be36..2054447 100644
--- a/vulkan/include/vulkan/vk_platform.h
+++ b/vulkan/include/vulkan/vk_platform.h
@@ -53,7 +53,7 @@
     #define VKAPI_PTR  VKAPI_CALL
 #elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH < 7
     #error "Vulkan isn't supported for the 'armeabi' NDK ABI"
-#elif defined(__ANDROID__) && __ARM_ARCH >= 7 && __ARM_32BIT_STATE
+#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7 && defined(__ARM_32BIT_STATE)
     // On Android 32-bit ARM targets, Vulkan functions use the "hardfloat"
     // calling convention, i.e. float parameters are passed in registers. This
     // is true even if the rest of the application passes floats on the stack,
diff --git a/vulkan/include/vulkan/vulkan.h b/vulkan/include/vulkan/vulkan.h
index 0980f24..43dba6e 100644
--- a/vulkan/include/vulkan/vulkan.h
+++ b/vulkan/include/vulkan/vulkan.h
@@ -220,7 +220,6 @@
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_IMAGE_CREATE_INFO_NV = 1000026000,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_BUFFER_CREATE_INFO_NV = 1000026001,
     VK_STRUCTURE_TYPE_DEDICATED_ALLOCATION_MEMORY_ALLOCATE_INFO_NV = 1000026002,
-    VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR = 1000084000,
     VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_IMAGE_CREATE_INFO_NV = 1000056000,
     VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_NV = 1000056001,
     VK_STRUCTURE_TYPE_IMPORT_MEMORY_WIN32_HANDLE_INFO_NV = 1000057000,
@@ -236,6 +235,7 @@
     VK_STRUCTURE_TYPE_SPARSE_IMAGE_FORMAT_PROPERTIES_2_KHR = 1000059007,
     VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SPARSE_IMAGE_FORMAT_INFO_2_KHR = 1000059008,
     VK_STRUCTURE_TYPE_VALIDATION_FLAGS_EXT = 1000061000,
+    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,
     VK_STRUCTURE_TYPE_CMD_PROCESS_COMMANDS_INFO_NVX = 1000086002,
@@ -3702,7 +3702,6 @@
 
 #ifdef VK_USE_PLATFORM_ANDROID_KHR
 #define VK_KHR_android_surface 1
-struct ANativeWindow;
 
 #define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
 #define VK_KHR_ANDROID_SURFACE_EXTENSION_NAME "VK_KHR_android_surface"
@@ -4154,52 +4153,6 @@
 } VkDedicatedAllocationMemoryAllocateInfoNV;
 
 
-#define VK_GOOGLE_display_timing 1
-#define VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION 1
-#define VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME "VK_GOOGLE_display_timing"
-
-typedef struct VkRefreshCycleDurationGOOGLE {
-    uint64_t    refreshDuration;
-} VkRefreshCycleDurationGOOGLE;
-
-typedef struct VkPastPresentationTimingGOOGLE {
-    uint32_t    presentID;
-    uint64_t    desiredPresentTime;
-    uint64_t    actualPresentTime;
-    uint64_t    earliestPresentTime;
-    uint64_t    presentMargin;
-} VkPastPresentationTimingGOOGLE;
-
-typedef struct VkPresentTimeGOOGLE {
-    uint32_t    presentID;
-    uint64_t    desiredPresentTime;
-} VkPresentTimeGOOGLE;
-
-typedef struct VkPresentTimesInfoGOOGLE {
-    VkStructureType               sType;
-    const void*                   pNext;
-    uint32_t                      swapchainCount;
-    const VkPresentTimeGOOGLE*    pTimes;
-} VkPresentTimesInfoGOOGLE;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetRefreshCycleDurationGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, VkRefreshCycleDurationGOOGLE* pDisplayTimingProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetPastPresentationTimingGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pPresentationTimingCount, VkPastPresentationTimingGOOGLE* pPresentationTimings);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetRefreshCycleDurationGOOGLE(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    VkRefreshCycleDurationGOOGLE*               pDisplayTimingProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPastPresentationTimingGOOGLE(
-    VkDevice                                    device,
-    VkSwapchainKHR                              swapchain,
-    uint32_t*                                   pPresentationTimingCount,
-    VkPastPresentationTimingGOOGLE*             pPresentationTimings);
-#endif
-
-
 #define VK_AMD_draw_indirect_count 1
 #define VK_AMD_DRAW_INDIRECT_COUNT_SPEC_VERSION 1
 #define VK_AMD_DRAW_INDIRECT_COUNT_EXTENSION_NAME "VK_AMD_draw_indirect_count"
@@ -4608,6 +4561,51 @@
     VkDeviceGeneratedCommandsLimitsNVX*         pLimits);
 #endif
 
+#define VK_GOOGLE_display_timing 1
+#define VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION 1
+#define VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME "VK_GOOGLE_display_timing"
+
+typedef struct VkRefreshCycleDurationGOOGLE {
+    uint64_t    refreshDuration;
+} VkRefreshCycleDurationGOOGLE;
+
+typedef struct VkPastPresentationTimingGOOGLE {
+    uint32_t    presentID;
+    uint64_t    desiredPresentTime;
+    uint64_t    actualPresentTime;
+    uint64_t    earliestPresentTime;
+    uint64_t    presentMargin;
+} VkPastPresentationTimingGOOGLE;
+
+typedef struct VkPresentTimeGOOGLE {
+    uint32_t    presentID;
+    uint64_t    desiredPresentTime;
+} VkPresentTimeGOOGLE;
+
+typedef struct VkPresentTimesInfoGOOGLE {
+    VkStructureType               sType;
+    const void*                   pNext;
+    uint32_t                      swapchainCount;
+    const VkPresentTimeGOOGLE*    pTimes;
+} VkPresentTimesInfoGOOGLE;
+
+
+typedef VkResult (VKAPI_PTR *PFN_vkGetRefreshCycleDurationGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, VkRefreshCycleDurationGOOGLE* pDisplayTimingProperties);
+typedef VkResult (VKAPI_PTR *PFN_vkGetPastPresentationTimingGOOGLE)(VkDevice device, VkSwapchainKHR swapchain, uint32_t* pPresentationTimingCount, VkPastPresentationTimingGOOGLE* pPresentationTimings);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL vkGetRefreshCycleDurationGOOGLE(
+    VkDevice                                    device,
+    VkSwapchainKHR                              swapchain,
+    VkRefreshCycleDurationGOOGLE*               pDisplayTimingProperties);
+
+VKAPI_ATTR VkResult VKAPI_CALL vkGetPastPresentationTimingGOOGLE(
+    VkDevice                                    device,
+    VkSwapchainKHR                              swapchain,
+    uint32_t*                                   pPresentationTimingCount,
+    VkPastPresentationTimingGOOGLE*             pPresentationTimings);
+#endif
+
 #define VK_EXT_hdr_metadata 1
 #define VK_EXT_HDR_METADATA_SPEC_VERSION  0
 #define VK_EXT_HDR_METADATA_EXTENSION_NAME "VK_EXT_hdr_metadata"
diff --git a/vulkan/libvulkan/code-generator.tmpl b/vulkan/libvulkan/code-generator.tmpl
index caf38bc..4835a56 100644
--- a/vulkan/libvulkan/code-generator.tmpl
+++ b/vulkan/libvulkan/code-generator.tmpl
@@ -319,7 +319,7 @@
 }

 ProcHook::Extension GetProcHookExtension(const char* name) {
-  {{$exts := Strings (Macro "driver.InterceptedExtensions") | SplitOn "\n"}}
+  {{$exts := Strings (Macro "driver.KnownExtensions") | SplitOn "\n"}}
   // clang-format off
   {{range $e := $exts}}
     if (strcmp(name, "{{$e}}") == 0) return ProcHook::{{TrimPrefix "VK_" $e}};
@@ -694,6 +694,17 @@
 
 {{/*
 ------------------------------------------------------------------------------
+  Emits a list of extensions known to vulkan::driver.
+------------------------------------------------------------------------------
+*/}}
+{{define "driver.KnownExtensions"}}
+{{Macro "driver.InterceptedExtensions"}}
+VK_KHR_get_physical_device_properties2
+{{end}}
+
+
+{{/*
+------------------------------------------------------------------------------
   Emits true if an extension is intercepted by vulkan::driver.
 ------------------------------------------------------------------------------
 */}}
@@ -776,7 +787,7 @@
       };
 
       enum Extension {
-        {{$exts := Strings (Macro "driver.InterceptedExtensions") | SplitOn "\n"}}
+        {{$exts := Strings (Macro "driver.KnownExtensions") | SplitOn "\n"}}
         {{range $e := $exts}}
           {{TrimPrefix "VK_" $e}},
         {{end}}
@@ -965,7 +976,7 @@
     {{else if eq $.Name "vkDestroyImage"}}true
 
     {{else if eq $.Name "vkGetPhysicalDeviceProperties"}}true
-
+    {{else if eq $.Name "vkGetPhysicalDeviceProperties2KHR"}}true
     {{end}}
 
     {{$ext := GetAnnotation $ "extension"}}
@@ -1122,6 +1133,8 @@
   {{else if eq $ext "VK_KHR_wayland_surface"}}true
   {{else if eq $ext "VK_KHR_mir_surface"}}true
   {{else if eq $ext "VK_KHR_win32_surface"}}true
+  {{else if eq $ext "VK_NV_external_memory_win32"}}true
+  {{else if eq $ext "VK_NV_win32_keyed_mutex"}}true
   {{end}}
 {{end}}
 
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index 71bfecf..76aa176 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -29,6 +29,7 @@
 #include <android/dlext.h>
 #include <cutils/properties.h>
 #include <ui/GraphicsEnv.h>
+#include <utils/Vector.h>
 
 #include "driver.h"
 #include "stubhal.h"
@@ -454,6 +455,7 @@
                 hook_extensions_.set(ext_bit);
                 break;
             case ProcHook::EXTENSION_UNKNOWN:
+            case ProcHook::KHR_get_physical_device_properties2:
                 // HAL's extensions
                 break;
             default:
@@ -469,6 +471,7 @@
                 break;
             case ProcHook::KHR_incremental_present:
             case ProcHook::GOOGLE_display_timing:
+            case ProcHook::KHR_shared_presentable_image:
                 hook_extensions_.set(ext_bit);
                 // return now as these extensions do not require HAL support
                 return;
@@ -478,9 +481,6 @@
             case ProcHook::EXTENSION_UNKNOWN:
                 // HAL's extensions
                 break;
-            case ProcHook::KHR_shared_presentable_image:
-                // Exposed by HAL, but API surface is all in the loader
-                break;
             default:
                 ALOGW("Ignored invalid device extension %s", name);
                 return;
@@ -498,10 +498,6 @@
             if (ext_bit == ProcHook::ANDROID_native_buffer)
                 hook_extensions_.set(ProcHook::KHR_swapchain);
 
-            // Exposed by HAL, but API surface is all in the loader
-            if (ext_bit == ProcHook::KHR_shared_presentable_image)
-                hook_extensions_.set(ext_bit);
-
             hal_extensions_.set(ext_bit);
         }
 
@@ -734,21 +730,63 @@
     return result;
 }
 
+bool QueryPresentationProperties(
+    VkPhysicalDevice physicalDevice,
+    VkPhysicalDevicePresentationPropertiesANDROID *presentation_properties)
+{
+    const InstanceData& data = GetData(physicalDevice);
+
+    // GPDP2 must be present and enabled on the instance.
+    if (!data.driver.GetPhysicalDeviceProperties2KHR)
+        return false;
+
+    // Request the android-specific presentation properties via GPDP2
+    VkPhysicalDeviceProperties2KHR properties = {
+        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR,
+        presentation_properties,
+        {}
+    };
+
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wold-style-cast"
+    presentation_properties->sType =
+        VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID;
+#pragma clang diagnostic pop
+    presentation_properties->pNext = nullptr;
+    presentation_properties->sharedImage = VK_FALSE;
+
+    data.driver.GetPhysicalDeviceProperties2KHR(physicalDevice,
+                                                &properties);
+
+    return true;
+}
+
 VkResult EnumerateDeviceExtensionProperties(
     VkPhysicalDevice physicalDevice,
     const char* pLayerName,
     uint32_t* pPropertyCount,
     VkExtensionProperties* pProperties) {
     const InstanceData& data = GetData(physicalDevice);
-    static const std::array<VkExtensionProperties, 3> loader_extensions = {{
-        // WSI extensions
-        {VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME,
-         VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION},
-        {VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME,
-         VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION},
-        {VK_EXT_HDR_METADATA_EXTENSION_NAME,
-         VK_EXT_HDR_METADATA_SPEC_VERSION},
-    }};
+    // extensions that are unconditionally exposed by the loader
+    android::Vector<VkExtensionProperties> loader_extensions;
+    loader_extensions.push_back({
+        VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME,
+        VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION});
+    loader_extensions.push_back({
+        VK_GOOGLE_DISPLAY_TIMING_EXTENSION_NAME,
+        VK_GOOGLE_DISPLAY_TIMING_SPEC_VERSION});
+    loader_extensions.push_back({
+        VK_EXT_HDR_METADATA_EXTENSION_NAME,
+        VK_EXT_HDR_METADATA_SPEC_VERSION});
+
+    // conditionally add shared_presentable_image if supportable
+    VkPhysicalDevicePresentationPropertiesANDROID presentation_properties;
+    if (QueryPresentationProperties(physicalDevice, &presentation_properties) &&
+        presentation_properties.sharedImage) {
+        loader_extensions.push_back({
+            VK_KHR_SHARED_PRESENTABLE_IMAGE_EXTENSION_NAME,
+            VK_KHR_SHARED_PRESENTABLE_IMAGE_SPEC_VERSION});
+    }
 
     // enumerate our extensions first
     if (!pLayerName && pProperties) {
diff --git a/vulkan/libvulkan/driver.h b/vulkan/libvulkan/driver.h
index 5383f59..7f8ae98 100644
--- a/vulkan/libvulkan/driver.h
+++ b/vulkan/libvulkan/driver.h
@@ -109,6 +109,10 @@
 bool OpenHAL();
 const VkAllocationCallbacks& GetDefaultAllocator();
 
+bool QueryPresentationProperties(
+    VkPhysicalDevice physicalDevice,
+    VkPhysicalDevicePresentationPropertiesANDROID *presentation_properties);
+
 // clang-format off
 VKAPI_ATTR PFN_vkVoidFunction GetInstanceProcAddr(VkInstance instance, const char* pName);
 VKAPI_ATTR PFN_vkVoidFunction GetDeviceProcAddr(VkDevice device, const char* pName);
diff --git a/vulkan/libvulkan/driver_gen.cpp b/vulkan/libvulkan/driver_gen.cpp
index 59964fb..c4cb544 100644
--- a/vulkan/libvulkan/driver_gen.cpp
+++ b/vulkan/libvulkan/driver_gen.cpp
@@ -93,6 +93,14 @@
     }
 }
 
+VKAPI_ATTR void checkedSetHdrMetadataEXT(VkDevice device, uint32_t swapchainCount, const VkSwapchainKHR* pSwapchains, const VkHdrMetadataEXT* pMetadata) {
+    if (GetData(device).hook_extensions[ProcHook::EXT_hdr_metadata]) {
+        SetHdrMetadataEXT(device, swapchainCount, pSwapchains, pMetadata);
+    } else {
+        Logger(device).Err(device, "VK_EXT_hdr_metadata not enabled. vkSetHdrMetadataEXT not executed.");
+    }
+}
+
 VKAPI_ATTR VkResult checkedGetSwapchainStatusKHR(VkDevice device, VkSwapchainKHR swapchain) {
     if (GetData(device).hook_extensions[ProcHook::KHR_shared_presentable_image]) {
         return GetSwapchainStatusKHR(device, swapchain);
@@ -102,14 +110,6 @@
     }
 }
 
-VKAPI_ATTR void checkedSetHdrMetadataEXT(VkDevice device, uint32_t swapchainCount, const VkSwapchainKHR* pSwapchains, const VkHdrMetadataEXT* pMetadata) {
-    if (GetData(device).hook_extensions[ProcHook::EXT_hdr_metadata]) {
-        SetHdrMetadataEXT(device, swapchainCount, pSwapchains, pMetadata);
-    } else {
-        Logger(device).Err(device, "VK_EXT_hdr_metadata not enabled. vkSetHdrMetadataEXT not executed.");
-    }
-}
-
 // clang-format on
 
 const ProcHook g_proc_hooks[] = {
@@ -371,6 +371,7 @@
     if (strcmp(name, "VK_KHR_surface") == 0) return ProcHook::KHR_surface;
     if (strcmp(name, "VK_KHR_swapchain") == 0) return ProcHook::KHR_swapchain;
     if (strcmp(name, "VK_KHR_shared_presentable_image") == 0) return ProcHook::KHR_shared_presentable_image;
+    if (strcmp(name, "VK_KHR_get_physical_device_properties2") == 0) return ProcHook::KHR_get_physical_device_properties2;
     // clang-format on
     return ProcHook::EXTENSION_UNKNOWN;
 }
@@ -409,6 +410,7 @@
     INIT_PROC_EXT(EXT_debug_report, true, instance, CreateDebugReportCallbackEXT);
     INIT_PROC_EXT(EXT_debug_report, true, instance, DestroyDebugReportCallbackEXT);
     INIT_PROC_EXT(EXT_debug_report, true, instance, DebugReportMessageEXT);
+    INIT_PROC_EXT(KHR_get_physical_device_properties2, true, instance, GetPhysicalDeviceProperties2KHR);
     // clang-format on
 
     return success;
diff --git a/vulkan/libvulkan/driver_gen.h b/vulkan/libvulkan/driver_gen.h
index 273e796..c9dba78 100644
--- a/vulkan/libvulkan/driver_gen.h
+++ b/vulkan/libvulkan/driver_gen.h
@@ -42,6 +42,7 @@
         KHR_surface,
         KHR_swapchain,
         KHR_shared_presentable_image,
+        KHR_get_physical_device_properties2,
 
         EXTENSION_CORE,  // valid bit
         EXTENSION_COUNT,
@@ -67,6 +68,7 @@
     PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallbackEXT;
     PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallbackEXT;
     PFN_vkDebugReportMessageEXT DebugReportMessageEXT;
+    PFN_vkGetPhysicalDeviceProperties2KHR GetPhysicalDeviceProperties2KHR;
     // clang-format on
 };
 
diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index b1e3d61..e105922 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -542,26 +542,32 @@
 }
 
 VKAPI_ATTR
-VkResult GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice /*pdev*/,
+VkResult GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice pdev,
                                                  VkSurfaceKHR /*surface*/,
                                                  uint32_t* count,
                                                  VkPresentModeKHR* modes) {
-    const VkPresentModeKHR kModes[] = {
-        VK_PRESENT_MODE_MAILBOX_KHR, VK_PRESENT_MODE_FIFO_KHR,
-        // TODO(chrisforbes): should only expose this if the driver can.
-        // VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR,
-        // VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR,
-    };
-    const uint32_t kNumModes = sizeof(kModes) / sizeof(kModes[0]);
+    android::Vector<VkPresentModeKHR> present_modes;
+    present_modes.push_back(VK_PRESENT_MODE_MAILBOX_KHR);
+    present_modes.push_back(VK_PRESENT_MODE_FIFO_KHR);
+
+    VkPhysicalDevicePresentationPropertiesANDROID present_properties;
+    if (QueryPresentationProperties(pdev, &present_properties)) {
+        if (present_properties.sharedImage) {
+            present_modes.push_back(VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR);
+            present_modes.push_back(VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR);
+        }
+    }
+
+    uint32_t num_modes = uint32_t(present_modes.size());
 
     VkResult result = VK_SUCCESS;
     if (modes) {
-        if (*count < kNumModes)
+        if (*count < num_modes)
             result = VK_INCOMPLETE;
-        *count = std::min(*count, kNumModes);
-        std::copy(kModes, kModes + *count, modes);
+        *count = std::min(*count, num_modes);
+        std::copy(present_modes.begin(), present_modes.begin() + int(*count), modes);
     } else {
-        *count = kNumModes;
+        *count = num_modes;
     }
     return result;
 }
@@ -798,7 +804,8 @@
     int gralloc_usage = 0;
     if (dispatch.GetSwapchainGrallocUsage2ANDROID) {
         uint64_t consumer_usage, producer_usage;
-        if (GetData(device).driver_version == 256587285) {
+        uint32_t driver_version = GetData(device).driver_version;
+        if (driver_version == 256587285 || driver_version == 96011958) {
             // HACK workaround for loader/driver mismatch during transition to
             // vkGetSwapchainGrallocUsage2ANDROID.
             typedef VkResult(VKAPI_PTR *