Merge "freeze rpc binder wire protocol" into udc-dev
diff --git a/include/input/InputDevice.h b/include/input/InputDevice.h
index 66d3435..1a40fdb 100644
--- a/include/input/InputDevice.h
+++ b/include/input/InputDevice.h
@@ -212,6 +212,11 @@
     std::string languageTag;
     // The layout type such as QWERTY or AZERTY.
     std::string layoutType;
+
+    inline bool operator==(const KeyboardLayoutInfo& other) const {
+        return languageTag == other.languageTag && layoutType == other.layoutType;
+    }
+    inline bool operator!=(const KeyboardLayoutInfo& other) const { return !(*this == other); }
 };
 
 // The version of the Universal Stylus Initiative (USI) protocol supported by the input device.
diff --git a/libs/gui/BufferQueueConsumer.cpp b/libs/gui/BufferQueueConsumer.cpp
index 7f7a043..5217209 100644
--- a/libs/gui/BufferQueueConsumer.cpp
+++ b/libs/gui/BufferQueueConsumer.cpp
@@ -33,6 +33,7 @@
 #include <gui/BufferQueueCore.h>
 #include <gui/IConsumerListener.h>
 #include <gui/IProducerListener.h>
+#include <gui/TraceUtils.h>
 
 #include <private/gui/BufferQueueThreadState.h>
 #ifndef __ANDROID_VNDK__
@@ -646,7 +647,7 @@
 
 status_t BufferQueueConsumer::setMaxAcquiredBufferCount(
         int maxAcquiredBuffers) {
-    ATRACE_CALL();
+    ATRACE_FORMAT("%s(%d)", __func__, maxAcquiredBuffers);
 
     if (maxAcquiredBuffers < 1 ||
             maxAcquiredBuffers > BufferQueueCore::MAX_MAX_ACQUIRED_BUFFERS) {
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 9eb1a9f..9a2343b 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -35,6 +35,7 @@
 #include <gui/GLConsumer.h>
 #include <gui/IConsumerListener.h>
 #include <gui/IProducerListener.h>
+#include <gui/TraceUtils.h>
 #include <private/gui/BufferQueueThreadState.h>
 
 #include <utils/Log.h>
@@ -125,7 +126,7 @@
 
 status_t BufferQueueProducer::setMaxDequeuedBufferCount(int maxDequeuedBuffers,
                                                         int* maxBufferCount) {
-    ATRACE_CALL();
+    ATRACE_FORMAT("%s(%d)", __func__, maxDequeuedBuffers);
     BQ_LOGV("setMaxDequeuedBufferCount: maxDequeuedBuffers = %d",
             maxDequeuedBuffers);
 
@@ -502,6 +503,20 @@
         if ((buffer == nullptr) ||
                 buffer->needsReallocation(width, height, format, BQ_LAYER_COUNT, usage))
         {
+            if (CC_UNLIKELY(ATRACE_ENABLED())) {
+                if (buffer == nullptr) {
+                    ATRACE_FORMAT_INSTANT("%s buffer reallocation: null", mConsumerName.string());
+                } else {
+                    ATRACE_FORMAT_INSTANT("%s buffer reallocation actual %dx%d format:%d "
+                                          "layerCount:%d "
+                                          "usage:%d requested: %dx%d format:%d layerCount:%d "
+                                          "usage:%d ",
+                                          mConsumerName.string(), width, height, format,
+                                          BQ_LAYER_COUNT, usage, buffer->getWidth(),
+                                          buffer->getHeight(), buffer->getPixelFormat(),
+                                          buffer->getLayerCount(), buffer->getUsage());
+                }
+            }
             mSlots[found].mAcquireCalled = false;
             mSlots[found].mGraphicBuffer = nullptr;
             mSlots[found].mRequestBufferCalled = false;
diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h
index 501bf58..32c21f6 100644
--- a/opengl/include/EGL/eglext.h
+++ b/opengl/include/EGL/eglext.h
@@ -697,6 +697,11 @@
 #define EGL_EXT_device_query 1
 #endif /* EGL_EXT_device_query */
 
+#ifndef EGL_EXT_gl_colorspace_bt2020_hlg
+#define EGL_EXT_gl_colorspace_bt2020_hlg 1
+#define EGL_GL_COLORSPACE_BT2020_HLG_EXT  0x333E
+#endif /* EGL_EXT_gl_colorspace_bt2020_hlg */
+
 #ifndef EGL_EXT_gl_colorspace_bt2020_linear
 #define EGL_EXT_gl_colorspace_bt2020_linear 1
 #define EGL_GL_COLORSPACE_BT2020_LINEAR_EXT 0x333F
diff --git a/opengl/libs/EGL/BlobCache.cpp b/opengl/libs/EGL/BlobCache.cpp
index aecfc6b..b3a4bc1 100644
--- a/opengl/libs/EGL/BlobCache.cpp
+++ b/opengl/libs/EGL/BlobCache.cpp
@@ -15,6 +15,7 @@
  */
 
 //#define LOG_NDEBUG 0
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
 #include "BlobCache.h"
 
@@ -22,6 +23,7 @@
 #include <errno.h>
 #include <inttypes.h>
 #include <log/log.h>
+#include <utils/Trace.h>
 
 #include <chrono>
 
@@ -230,6 +232,8 @@
 }
 
 int BlobCache::unflatten(void const* buffer, size_t size) {
+    ATRACE_NAME("BlobCache::unflatten");
+
     // All errors should result in the BlobCache being in an empty state.
     clear();
 
@@ -293,6 +297,8 @@
 }
 
 void BlobCache::clean() {
+    ATRACE_NAME("BlobCache::clean");
+
     // Remove a random cache entry until the total cache size gets below half
     // the maximum total cache size.
     while (mTotalSize > mMaxTotalSize / 2) {
diff --git a/opengl/libs/EGL/FileBlobCache.cpp b/opengl/libs/EGL/FileBlobCache.cpp
index 1026842..4a0fac4 100644
--- a/opengl/libs/EGL/FileBlobCache.cpp
+++ b/opengl/libs/EGL/FileBlobCache.cpp
@@ -14,6 +14,8 @@
  ** limitations under the License.
  */
 
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
 #include "FileBlobCache.h"
 
 #include <errno.h>
@@ -24,6 +26,7 @@
 #include <unistd.h>
 
 #include <log/log.h>
+#include <utils/Trace.h>
 
 // Cache file header
 static const char* cacheFileMagic = "EGL$";
@@ -51,6 +54,8 @@
         const std::string& filename)
         : BlobCache(maxKeySize, maxValueSize, maxTotalSize)
         , mFilename(filename) {
+    ATRACE_CALL();
+
     if (mFilename.length() > 0) {
         size_t headerSize = cacheFileHeaderSize;
 
@@ -117,6 +122,8 @@
 }
 
 void FileBlobCache::writeToFile() {
+    ATRACE_CALL();
+
     if (mFilename.length() > 0) {
         size_t cacheSize = getFlattenedSize();
         size_t headerSize = cacheFileHeaderSize;
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index c2c856e..9823fc8 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -353,8 +353,9 @@
             // Typically that means there is an HDR capable display attached, but could be
             // support for attaching an HDR display. In either case, advertise support for
             // HDR color spaces.
-            mExtensionString.append(
-                    "EGL_EXT_gl_colorspace_bt2020_linear EGL_EXT_gl_colorspace_bt2020_pq ");
+            mExtensionString.append("EGL_EXT_gl_colorspace_bt2020_hlg "
+                                    "EGL_EXT_gl_colorspace_bt2020_linear "
+                                    "EGL_EXT_gl_colorspace_bt2020_pq ");
         }
 
         char const* start = gExtensionString;
diff --git a/opengl/libs/EGL/egl_platform_entries.cpp b/opengl/libs/EGL/egl_platform_entries.cpp
index 2bca14d..48718bb 100644
--- a/opengl/libs/EGL/egl_platform_entries.cpp
+++ b/opengl/libs/EGL/egl_platform_entries.cpp
@@ -18,6 +18,7 @@
 
 #include "egl_platform_entries.h"
 
+#include <aidl/android/hardware/graphics/common/PixelFormat.h>
 #include <android-base/properties.h>
 #include <android-base/strings.h>
 #include <android/hardware_buffer.h>
@@ -29,7 +30,6 @@
 #include <private/android/AHardwareBufferHelpers.h>
 #include <stdlib.h>
 #include <string.h>
-#include <aidl/android/hardware/graphics/common/PixelFormat.h>
 
 #include <condition_variable>
 #include <deque>
@@ -421,11 +421,14 @@
         return HAL_DATASPACE_V0_SCRGB;
     } else if (colorspace == EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT) {
         return HAL_DATASPACE_V0_SCRGB_LINEAR;
+    } else if (colorspace == EGL_GL_COLORSPACE_BT2020_HLG_EXT) {
+        return static_cast<android_dataspace>(HAL_DATASPACE_BT2020_HLG);
     } else if (colorspace == EGL_GL_COLORSPACE_BT2020_LINEAR_EXT) {
         return HAL_DATASPACE_BT2020_LINEAR;
     } else if (colorspace == EGL_GL_COLORSPACE_BT2020_PQ_EXT) {
         return HAL_DATASPACE_BT2020_PQ;
     }
+
     return HAL_DATASPACE_UNKNOWN;
 }
 
@@ -452,6 +455,9 @@
     if (findExtension(dp->disp.queryString.extensions, "EGL_EXT_gl_colorspace_scrgb_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT);
     }
+    if (findExtension(dp->disp.queryString.extensions, "EGL_EXT_gl_colorspace_bt2020_hlg")) {
+        colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_HLG_EXT);
+    }
     if (findExtension(dp->disp.queryString.extensions, "EGL_EXT_gl_colorspace_bt2020_linear")) {
         colorSpaces.push_back(EGL_GL_COLORSPACE_BT2020_LINEAR_EXT);
     }
@@ -485,6 +491,7 @@
                 case EGL_GL_COLORSPACE_DISPLAY_P3_PASSTHROUGH_EXT:
                 case EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT:
                 case EGL_GL_COLORSPACE_SCRGB_EXT:
+                case EGL_GL_COLORSPACE_BT2020_HLG_EXT:
                 case EGL_GL_COLORSPACE_BT2020_LINEAR_EXT:
                 case EGL_GL_COLORSPACE_BT2020_PQ_EXT:
                 case EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT:
diff --git a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
index 582fb46..7388752 100644
--- a/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/KeyboardInputMapper.cpp
@@ -148,8 +148,12 @@
 
     if (!changes.any() ||
         changes.test(InputReaderConfiguration::Change::KEYBOARD_LAYOUT_ASSOCIATION)) {
-        mKeyboardLayoutInfo =
+        std::optional<KeyboardLayoutInfo> newKeyboardLayoutInfo =
                 getValueByKey(config.keyboardLayoutAssociations, getDeviceContext().getLocation());
+        if (mKeyboardLayoutInfo != newKeyboardLayoutInfo) {
+            mKeyboardLayoutInfo = newKeyboardLayoutInfo;
+            bumpGeneration();
+        }
     }
 
     return out;
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 0b50504..d56db11 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -3687,6 +3687,7 @@
             mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
                                /*changes=*/{});
 
+    uint32_t generation = mReader->getContext()->getGeneration();
     mFakePolicy->addKeyboardLayoutAssociation(DEVICE_LOCATION, DEVICE_KEYBOARD_LAYOUT_INFO);
 
     unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
@@ -3697,6 +3698,14 @@
               deviceInfo.getKeyboardLayoutInfo()->languageTag);
     ASSERT_EQ(DEVICE_KEYBOARD_LAYOUT_INFO.layoutType,
               deviceInfo.getKeyboardLayoutInfo()->layoutType);
+    ASSERT_TRUE(mReader->getContext()->getGeneration() != generation);
+
+    // Call change layout association with the same values: Generation shouldn't change
+    generation = mReader->getContext()->getGeneration();
+    mFakePolicy->addKeyboardLayoutAssociation(DEVICE_LOCATION, DEVICE_KEYBOARD_LAYOUT_INFO);
+    unused += mDevice->configure(ARBITRARY_TIME, mFakePolicy->getReaderConfiguration(),
+                                 InputReaderConfiguration::Change::KEYBOARD_LAYOUT_ASSOCIATION);
+    ASSERT_TRUE(mReader->getContext()->getGeneration() == generation);
 }
 
 TEST_F(KeyboardInputMapperTest, LayoutInfoCorrectlyMapped) {
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
index f28bfd4..f7049b9 100644
--- a/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp
@@ -329,14 +329,6 @@
     }
 }
 
-void AidlComposer::resetCommands(Display display) {
-    mMutex.lock_shared();
-    if (auto writer = getWriter(display)) {
-        writer->get().reset();
-    }
-    mMutex.unlock_shared();
-}
-
 Error AidlComposer::executeCommands(Display display) {
     mMutex.lock_shared();
     auto error = execute(display);
@@ -1054,9 +1046,8 @@
         return Error::BAD_DISPLAY;
     }
 
-    const auto& commands = writer->get().getPendingCommands();
+    auto commands = writer->get().takePendingCommands();
     if (commands.empty()) {
-        writer->get().reset();
         return Error::NONE;
     }
 
@@ -1088,8 +1079,6 @@
         }
     }
 
-    writer->get().reset();
-
     return error;
 }
 
diff --git a/services/surfaceflinger/DisplayHardware/AidlComposerHal.h b/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
index 8313c09..ce05b38 100644
--- a/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/AidlComposerHal.h
@@ -72,10 +72,6 @@
 
     void registerCallback(HWC2::ComposerCallback& callback) override;
 
-    // Reset all pending commands in the command buffer. Useful if you want to
-    // skip a frame but have already queued some commands.
-    void resetCommands(Display) override;
-
     // Explicitly flush all pending commands in the command buffer.
     Error executeCommands(Display) override;
 
diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index c65c572..cf67795 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -110,10 +110,6 @@
 
     virtual void registerCallback(HWC2::ComposerCallback& callback) = 0;
 
-    // Reset all pending commands in the command buffer. Useful if you want to
-    // skip a frame but have already queued some commands.
-    virtual void resetCommands(Display) = 0;
-
     // Explicitly flush all pending commands in the command buffer.
     virtual Error executeCommands(Display) = 0;
 
diff --git a/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp b/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
index 23de4fa..e0f6c45 100644
--- a/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
+++ b/services/surfaceflinger/DisplayHardware/HidlComposerHal.cpp
@@ -293,10 +293,6 @@
     }
 }
 
-void HidlComposer::resetCommands(Display) {
-    mWriter.reset();
-}
-
 Error HidlComposer::executeCommands(Display) {
     return execute();
 }
diff --git a/services/surfaceflinger/DisplayHardware/HidlComposerHal.h b/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
index d04652b..0521acf 100644
--- a/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/HidlComposerHal.h
@@ -174,10 +174,6 @@
 
     void registerCallback(HWC2::ComposerCallback& callback) override;
 
-    // Reset all pending commands in the command buffer. Useful if you want to
-    // skip a frame but have already queued some commands.
-    void resetCommands(Display) override;
-
     // Explicitly flush all pending commands in the command buffer.
     Error executeCommands(Display) override;
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 48b4144..c88bff5 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -2146,7 +2146,14 @@
     }));
 }
 
-auto SurfaceFlinger::getPreviousPresentFence(TimePoint frameTime, Period vsyncPeriod)
+bool SurfaceFlinger::wouldPresentEarly(TimePoint frameTime, Period vsyncPeriod) const {
+    const bool isThreeVsyncsAhead = mExpectedPresentTime - frameTime > 2 * vsyncPeriod;
+    return isThreeVsyncsAhead ||
+            getPreviousPresentFence(frameTime, vsyncPeriod)->getSignalTime() !=
+            Fence::SIGNAL_TIME_PENDING;
+}
+
+auto SurfaceFlinger::getPreviousPresentFence(TimePoint frameTime, Period vsyncPeriod) const
         -> const FenceTimePtr& {
     const bool isTwoVsyncsAhead = mExpectedPresentTime - frameTime > vsyncPeriod;
     const size_t i = static_cast<size_t>(isTwoVsyncsAhead);
@@ -2614,21 +2621,14 @@
         refreshArgs.devOptFlashDirtyRegionsDelay = std::chrono::milliseconds(mDebugFlashDelay);
     }
 
-    const auto prevVsyncTime = mExpectedPresentTime - mScheduler->getVsyncSchedule()->period();
-    const auto hwcMinWorkDuration = mVsyncConfiguration->getCurrentConfigs().hwcMinWorkDuration;
-
     const Period vsyncPeriod = mScheduler->getVsyncSchedule()->period();
-    const bool threeVsyncsAhead = mExpectedPresentTime - frameTime > 2 * vsyncPeriod;
 
-    // We should wait for the earliest present time if HWC doesn't support ExpectedPresentTime,
-    // and the next vsync is not already taken by the previous frame.
-    const bool waitForEarliestPresent =
-            !getHwComposer().getComposer()->isSupported(
-                    Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
-            (threeVsyncsAhead ||
-             mPreviousPresentFences[0].fenceTime->getSignalTime() != Fence::SIGNAL_TIME_PENDING);
+    if (!getHwComposer().getComposer()->isSupported(
+                Hwc2::Composer::OptionalFeature::ExpectedPresentTime) &&
+        wouldPresentEarly(frameTime, vsyncPeriod)) {
+        const auto prevVsyncTime = mExpectedPresentTime - vsyncPeriod;
+        const auto hwcMinWorkDuration = mVsyncConfiguration->getCurrentConfigs().hwcMinWorkDuration;
 
-    if (waitForEarliestPresent) {
         refreshArgs.earliestPresentTime = prevVsyncTime - hwcMinWorkDuration;
     }
 
@@ -2662,9 +2662,10 @@
 
     // Send a power hint hint after presentation is finished
     if (mPowerHintSessionEnabled) {
-        mPowerAdvisor->setSfPresentTiming(TimePoint::fromNs(mPreviousPresentFences[0]
-                                                                    .fenceTime->getSignalTime()),
-                                          TimePoint::now());
+        const nsecs_t pastPresentTime =
+                getPreviousPresentFence(frameTime, vsyncPeriod)->getSignalTime();
+
+        mPowerAdvisor->setSfPresentTiming(TimePoint::fromNs(pastPresentTime), TimePoint::now());
         mPowerAdvisor->reportActualWorkDuration();
     }
 
@@ -3718,10 +3719,10 @@
 }
 
 void SurfaceFlinger::updateInputFlinger() {
-    ATRACE_CALL();
-    if (!mInputFlinger) {
+    if (!mInputFlinger || (!mUpdateInputInfo && mInputWindowCommands.empty())) {
         return;
     }
+    ATRACE_CALL();
 
     std::vector<WindowInfo> windowInfos;
     std::vector<DisplayInfo> displayInfos;
@@ -3730,20 +3731,18 @@
         mUpdateInputInfo = false;
         updateWindowInfo = true;
         buildWindowInfos(windowInfos, displayInfos);
-    } else if (mInputWindowCommands.empty()) {
-        return;
     }
 
-    std::unordered_set<Layer*> visibleLayers;
-    mDrawingState.traverse([&visibleLayers](Layer* layer) {
-        if (layer->isVisibleForInput()) {
-            visibleLayers.insert(layer);
+    std::unordered_set<int32_t> visibleWindowIds;
+    for (WindowInfo& windowInfo : windowInfos) {
+        if (!windowInfo.inputConfig.test(WindowInfo::InputConfig::NOT_VISIBLE)) {
+            visibleWindowIds.insert(windowInfo.id);
         }
-    });
-    bool visibleLayersChanged = false;
-    if (visibleLayers != mVisibleLayers) {
-        visibleLayersChanged = true;
-        mVisibleLayers = std::move(visibleLayers);
+    }
+    bool visibleWindowsChanged = false;
+    if (visibleWindowIds != mVisibleWindowIds) {
+        visibleWindowsChanged = true;
+        mVisibleWindowIds = std::move(visibleWindowIds);
     }
 
     BackgroundExecutor::getInstance().sendCallbacks({[updateWindowInfo,
@@ -3752,14 +3751,14 @@
                                                       inputWindowCommands =
                                                               std::move(mInputWindowCommands),
                                                       inputFlinger = mInputFlinger, this,
-                                                      visibleLayersChanged]() {
+                                                      visibleWindowsChanged]() {
         ATRACE_NAME("BackgroundExecutor::updateInputFlinger");
         if (updateWindowInfo) {
             mWindowInfosListenerInvoker
                     ->windowInfosChanged(std::move(windowInfos), std::move(displayInfos),
                                          std::move(
                                                  inputWindowCommands.windowInfosReportedListeners),
-                                         /* forceImmediateCall= */ visibleLayersChanged ||
+                                         /* forceImmediateCall= */ visibleWindowsChanged ||
                                                  !inputWindowCommands.focusRequests.empty());
         } else {
             // If there are listeners but no changes to input windows, call the listeners
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index fffd63a..cd7659b 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -998,7 +998,9 @@
 
     using FenceTimePtr = std::shared_ptr<FenceTime>;
 
-    const FenceTimePtr& getPreviousPresentFence(TimePoint frameTime, Period)
+    bool wouldPresentEarly(TimePoint frameTime, Period) const REQUIRES(kMainThreadContext);
+
+    const FenceTimePtr& getPreviousPresentFence(TimePoint frameTime, Period) const
             REQUIRES(kMainThreadContext);
 
     // Blocks the thread waiting for up to graceTimeMs in case the fence is about to signal.
@@ -1428,10 +1430,8 @@
     display::DisplayMap<ui::LayerStack, frontend::DisplayInfo> mFrontEndDisplayInfos;
     bool mFrontEndDisplayInfosChanged = false;
 
-    // Layers visible during the last commit. This set should only be used for testing set equality
-    // and membership. The pointers should not be dereferenced as it's possible the set contains
-    // pointers to freed layers.
-    std::unordered_set<Layer*> mVisibleLayers;
+    // WindowInfo ids visible during the last commit.
+    std::unordered_set<int32_t> mVisibleWindowIds;
 };
 
 class SurfaceComposerAIDL : public gui::BnSurfaceComposer {
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
index a9247fe..9fac14e 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp
@@ -327,7 +327,6 @@
     invokeComposerHal2_4(&composer, display, outLayer);
 
     composer.executeCommands(display);
-    composer.resetCommands(display);
 
     composer.destroyLayer(display, outLayer);
     composer.destroyVirtualDisplay(display);
diff --git a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
index 5dc3490..d3fb9fc 100644
--- a/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
+++ b/services/surfaceflinger/tests/unittests/mock/DisplayHardware/MockComposer.h
@@ -55,7 +55,6 @@
                  std::vector<aidl::android::hardware::graphics::composer3::Capability>());
     MOCK_METHOD0(dumpDebugInfo, std::string());
     MOCK_METHOD1(registerCallback, void(HWC2::ComposerCallback&));
-    MOCK_METHOD1(resetCommands, void(Display));
     MOCK_METHOD1(executeCommands, Error(Display));
     MOCK_METHOD0(getMaxVirtualDisplayCount, uint32_t());
     MOCK_METHOD4(createVirtualDisplay, Error(uint32_t, uint32_t, PixelFormat*, Display*));
diff --git a/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp b/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
index 53f3daf..971a0b9 100644
--- a/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
+++ b/services/vibratorservice/benchmarks/VibratorHalControllerBenchmarks.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "PowerHalControllerBenchmarks"
+#define LOG_TAG "VibratorHalControllerBenchmarks"
 
 #include <benchmark/benchmark.h>
 #include <vibratorservice/VibratorHalController.h>
@@ -183,7 +183,7 @@
         return;
     }
 
-    auto duration = 6000s;
+    auto duration = 60s;
     auto callback = []() {};
     auto amplitude = 1.0f;