diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index e27fd7a..75198d7 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -348,7 +348,8 @@
 
 status_t BufferQueueProducer::dequeueBuffer(int *outSlot,
         sp<android::Fence> *outFence, uint32_t width, uint32_t height,
-        PixelFormat format, uint32_t usage) {
+        PixelFormat format, uint32_t usage,
+        FrameEventHistoryDelta* outTimestamps) {
     ATRACE_CALL();
     { // Autolock scope
         Mutex::Autolock lock(mCore->mMutex);
@@ -560,6 +561,8 @@
             mSlots[*outSlot].mFrameNumber,
             mSlots[*outSlot].mGraphicBuffer->handle, returnFlags);
 
+    addAndGetFrameTimestamps(nullptr, outTimestamps);
+
     return returnFlags;
 }
 
@@ -748,8 +751,10 @@
     uint32_t transform;
     uint32_t stickyTransform;
     sp<Fence> acquireFence;
+    bool getFrameTimestamps = false;
     input.deflate(&requestedPresentTimestamp, &isAutoTimestamp, &dataSpace,
-            &crop, &scalingMode, &transform, &acquireFence, &stickyTransform);
+            &crop, &scalingMode, &transform, &acquireFence, &stickyTransform,
+            &getFrameTimestamps);
     Region surfaceDamage = input.getSurfaceDamage();
 
     if (acquireFence == NULL) {
@@ -913,10 +918,11 @@
         mCore->mDequeueCondition.broadcast();
         mCore->mLastQueuedSlot = slot;
 
-        output->inflate(mCore->mDefaultWidth, mCore->mDefaultHeight,
-                mCore->mTransformHint,
-                static_cast<uint32_t>(mCore->mQueue.size()),
-                mCore->mFrameCounter + 1);
+        output->width = mCore->mDefaultWidth;
+        output->height = mCore->mDefaultHeight;
+        output->transformHint = mCore->mTransformHint;
+        output->numPendingBuffers = static_cast<uint32_t>(mCore->mQueue.size());
+        output->nextFrameNumber = mCore->mFrameCounter + 1;
 
         ATRACE_INT(mCore->mConsumerName.string(),
                 static_cast<int32_t>(mCore->mQueue.size()));
@@ -975,7 +981,8 @@
         requestedPresentTimestamp,
         acquireFence
     };
-    addAndGetFrameTimestamps(&newFrameEventsEntry, nullptr);
+    addAndGetFrameTimestamps(&newFrameEventsEntry,
+            getFrameTimestamps ? &output->frameTimestamps : nullptr);
 
     return NO_ERROR;
 }
@@ -1141,10 +1148,13 @@
         case NATIVE_WINDOW_API_MEDIA:
         case NATIVE_WINDOW_API_CAMERA:
             mCore->mConnectedApi = api;
-            output->inflate(mCore->mDefaultWidth, mCore->mDefaultHeight,
-                    mCore->mTransformHint,
-                    static_cast<uint32_t>(mCore->mQueue.size()),
-                    mCore->mFrameCounter + 1);
+
+            output->width = mCore->mDefaultWidth;
+            output->height = mCore->mDefaultHeight;
+            output->transformHint = mCore->mTransformHint;
+            output->numPendingBuffers =
+                    static_cast<uint32_t>(mCore->mQueue.size());
+            output->nextFrameNumber = mCore->mFrameCounter + 1;
 
             if (listener != NULL) {
                 // Set up a death notification so that we can disconnect
diff --git a/libs/gui/FrameTimestamps.cpp b/libs/gui/FrameTimestamps.cpp
index 4b98cff..30ff65f 100644
--- a/libs/gui/FrameTimestamps.cpp
+++ b/libs/gui/FrameTimestamps.cpp
@@ -301,7 +301,6 @@
             // Existing frame. Merge.
             // Consumer never sends timestamps of fences, only the fences
             // themselves, so we never need to update the fence timestamps here.
-            applyFenceDelta(&frame.acquireFence, d.mAcquireFence);
             applyFenceDelta(
                     &frame.gpuCompositionDoneFence, d.mGpuCompositionDoneFence);
             applyFenceDelta(&frame.displayPresentFence, d.mDisplayPresentFence);
@@ -318,7 +317,7 @@
 
             // Set aquire fence and time at this point.
             frame.acquireTime = 0;
-            frame.acquireFence = d.mAcquireFence;
+            frame.acquireFence = Fence::NO_FENCE;
 
             // Reset fence-related timestamps
             frame.gpuCompositionDoneTime = 0;
@@ -348,8 +347,11 @@
     newTimestamps.acquireFence = newEntry.acquireFence;
     newTimestamps.valid = true;
     mFrames[mQueueOffset] = newTimestamps;
+
+    // Note: We avoid sending the acquire fence back to the caller since
+    // they have the original one already, so there is no need to set the
+    // acquire dirty bit.
     mFramesDirty[mQueueOffset].setDirty<FrameEvent::POSTED>();
-    mFramesDirty[mQueueOffset].setDirty<FrameEvent::ACQUIRE>();
 
     mQueueOffset = (mQueueOffset + 1) % mFrames.size();
 }
@@ -456,8 +458,6 @@
       mLatchTime(frameTimestamps.latchTime),
       mFirstRefreshStartTime(frameTimestamps.firstRefreshStartTime),
       mLastRefreshStartTime(frameTimestamps.lastRefreshStartTime) {
-    mAcquireFence = dirtyFields.isDirty<FrameEvent::ACQUIRE>() ?
-            frameTimestamps.acquireFence : Fence::NO_FENCE;
     mGpuCompositionDoneFence =
             dirtyFields.isDirty<FrameEvent::GL_COMPOSITION_DONE>() ?
                     frameTimestamps.gpuCompositionDoneFence : Fence::NO_FENCE;
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index bed7d53..e37b65b 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -118,14 +118,17 @@
     }
 
     virtual status_t dequeueBuffer(int *buf, sp<Fence>* fence, uint32_t width,
-            uint32_t height, PixelFormat format, uint32_t usage) {
+            uint32_t height, PixelFormat format, uint32_t usage,
+            FrameEventHistoryDelta* outTimestamps) {
         Parcel data, reply;
+        bool getFrameTimestamps = (outTimestamps != nullptr);
 
         data.writeInterfaceToken(IGraphicBufferProducer::getInterfaceDescriptor());
         data.writeUint32(width);
         data.writeUint32(height);
         data.writeInt32(static_cast<int32_t>(format));
         data.writeUint32(usage);
+        data.writeBool(getFrameTimestamps);
 
         status_t result = remote()->transact(DEQUEUE_BUFFER, data, &reply);
         if (result != NO_ERROR) {
@@ -139,6 +142,14 @@
             fence->clear();
             return result;
         }
+        if (getFrameTimestamps) {
+            result = reply.read(*outTimestamps);
+            if (result != NO_ERROR) {
+                ALOGE("IGBP::dequeueBuffer failed to read timestamps: %d",
+                        result);
+                return result;
+            }
+        }
         result = reply.readInt32();
         return result;
     }
@@ -513,14 +524,19 @@
             uint32_t height = data.readUint32();
             PixelFormat format = static_cast<PixelFormat>(data.readInt32());
             uint32_t usage = data.readUint32();
+            bool getTimestamps = data.readBool();
 
             int buf = 0;
             sp<Fence> fence = Fence::NO_FENCE;
+            FrameEventHistoryDelta frameTimestamps;
             int result = dequeueBuffer(&buf, &fence, width, height, format,
-                    usage);
+                    usage, getTimestamps ? &frameTimestamps : nullptr);
 
             reply->writeInt32(buf);
             reply->write(*fence);
+            if (getTimestamps) {
+                reply->write(frameTimestamps);
+            }
             reply->writeInt32(result);
             return NO_ERROR;
         }
@@ -563,14 +579,14 @@
         }
         case QUEUE_BUFFER: {
             CHECK_INTERFACE(IGraphicBufferProducer, data, reply);
+
             int buf = data.readInt32();
             QueueBufferInput input(data);
-
             QueueBufferOutput output;
             status_t result = queueBuffer(buf, input, &output);
-
             reply->write(output);
             reply->writeInt32(result);
+
             return NO_ERROR;
         }
         case CANCEL_BUFFER: {
@@ -740,16 +756,21 @@
     parcel.read(*this);
 }
 
+constexpr size_t IGraphicBufferProducer::QueueBufferInput::minFlattenedSize() {
+    return sizeof(timestamp) +
+            sizeof(isAutoTimestamp) +
+            sizeof(dataSpace) +
+            sizeof(crop) +
+            sizeof(scalingMode) +
+            sizeof(transform) +
+            sizeof(stickyTransform) +
+            sizeof(getFrameTimestamps);
+}
+
 size_t IGraphicBufferProducer::QueueBufferInput::getFlattenedSize() const {
-    return sizeof(timestamp)
-         + sizeof(isAutoTimestamp)
-         + sizeof(dataSpace)
-         + sizeof(crop)
-         + sizeof(scalingMode)
-         + sizeof(transform)
-         + sizeof(stickyTransform)
-         + fence->getFlattenedSize()
-         + surfaceDamage.getFlattenedSize();
+    return minFlattenedSize() +
+            fence->getFlattenedSize() +
+            surfaceDamage.getFlattenedSize();
 }
 
 size_t IGraphicBufferProducer::QueueBufferInput::getFdCount() const {
@@ -762,6 +783,7 @@
     if (size < getFlattenedSize()) {
         return NO_MEMORY;
     }
+
     FlattenableUtils::write(buffer, size, timestamp);
     FlattenableUtils::write(buffer, size, isAutoTimestamp);
     FlattenableUtils::write(buffer, size, dataSpace);
@@ -769,6 +791,8 @@
     FlattenableUtils::write(buffer, size, scalingMode);
     FlattenableUtils::write(buffer, size, transform);
     FlattenableUtils::write(buffer, size, stickyTransform);
+    FlattenableUtils::write(buffer, size, getFrameTimestamps);
+
     status_t result = fence->flatten(buffer, size, fds, count);
     if (result != NO_ERROR) {
         return result;
@@ -779,16 +803,7 @@
 status_t IGraphicBufferProducer::QueueBufferInput::unflatten(
         void const*& buffer, size_t& size, int const*& fds, size_t& count)
 {
-    size_t minNeeded =
-              sizeof(timestamp)
-            + sizeof(isAutoTimestamp)
-            + sizeof(dataSpace)
-            + sizeof(crop)
-            + sizeof(scalingMode)
-            + sizeof(transform)
-            + sizeof(stickyTransform);
-
-    if (size < minNeeded) {
+    if (size < minFlattenedSize()) {
         return NO_MEMORY;
     }
 
@@ -799,6 +814,7 @@
     FlattenableUtils::read(buffer, size, scalingMode);
     FlattenableUtils::read(buffer, size, transform);
     FlattenableUtils::read(buffer, size, stickyTransform);
+    FlattenableUtils::read(buffer, size, getFrameTimestamps);
 
     fence = new Fence();
     status_t result = fence->unflatten(buffer, size, fds, count);
@@ -809,49 +825,52 @@
 }
 
 // ----------------------------------------------------------------------------
+constexpr size_t IGraphicBufferProducer::QueueBufferOutput::minFlattenedSize() {
+    return sizeof(width) +
+            sizeof(height) +
+            sizeof(transformHint) +
+            sizeof(numPendingBuffers) +
+            sizeof(nextFrameNumber);
+}
 
 size_t IGraphicBufferProducer::QueueBufferOutput::getFlattenedSize() const {
-    size_t size = sizeof(width)
-                + sizeof(height)
-                + sizeof(transformHint)
-                + sizeof(numPendingBuffers)
-                + sizeof(nextFrameNumber);
-    return size;
+    return minFlattenedSize() + frameTimestamps.getFlattenedSize();
 }
 
 size_t IGraphicBufferProducer::QueueBufferOutput::getFdCount() const {
-    return 0;
+    return frameTimestamps.getFdCount();
 }
 
 status_t IGraphicBufferProducer::QueueBufferOutput::flatten(
-        void*& buffer, size_t& size, int*& /*fds*/, size_t& /*count*/) const
+        void*& buffer, size_t& size, int*& fds, size_t& count) const
 {
     if (size < getFlattenedSize()) {
         return NO_MEMORY;
     }
+
     FlattenableUtils::write(buffer, size, width);
     FlattenableUtils::write(buffer, size, height);
     FlattenableUtils::write(buffer, size, transformHint);
     FlattenableUtils::write(buffer, size, numPendingBuffers);
     FlattenableUtils::write(buffer, size, nextFrameNumber);
 
-    return NO_ERROR;
+    return frameTimestamps.flatten(buffer, size, fds, count);
 }
 
 status_t IGraphicBufferProducer::QueueBufferOutput::unflatten(
-        void const*& buffer, size_t& size,
-        int const*& /*fds*/, size_t& /*count*/)
+        void const*& buffer, size_t& size, int const*& fds, size_t& count)
 {
-    if (size < getFlattenedSize()) {
+    if (size < minFlattenedSize()) {
         return NO_MEMORY;
     }
+
     FlattenableUtils::read(buffer, size, width);
     FlattenableUtils::read(buffer, size, height);
     FlattenableUtils::read(buffer, size, transformHint);
     FlattenableUtils::read(buffer, size, numPendingBuffers);
     FlattenableUtils::read(buffer, size, nextFrameNumber);
 
-    return NO_ERROR;
+    return frameTimestamps.unflatten(buffer, size, fds, count);
 }
 
 }; // namespace android
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
index c29101e..6a02a77 100644
--- a/libs/gui/Surface.cpp
+++ b/libs/gui/Surface.cpp
@@ -52,7 +52,8 @@
       mNextFrameNumber(1),
       mQueriedSupportedTimestamps(false),
       mFrameTimestampsSupportsPresent(false),
-      mFrameTimestampsSupportsRetire(false)
+      mFrameTimestampsSupportsRetire(false),
+      mEnableFrameTimestamps(false)
 {
     // Initialize the ANativeWindow function pointers.
     ANativeWindow::setSwapInterval  = hook_setSwapInterval;
@@ -138,6 +139,11 @@
             outTransformMatrix);
 }
 
+void Surface::enableFrameTimestamps(bool enable) {
+    Mutex::Autolock lock(mMutex);
+    mEnableFrameTimestamps = enable;
+}
+
 status_t Surface::getFrameTimestamps(uint64_t frameNumber,
         nsecs_t* outRequestedPresentTime, nsecs_t* outAcquireTime,
         nsecs_t* outRefreshStartTime, nsecs_t* outGlCompositionDoneTime,
@@ -147,6 +153,10 @@
 
     Mutex::Autolock lock(mMutex);
 
+    if (!mEnableFrameTimestamps) {
+        return INVALID_OPERATION;
+    }
+
     // Verify the requested timestamps are supported.
     querySupportedTimestampsLocked();
     if (outDisplayPresentTime != nullptr && !mFrameTimestampsSupportsPresent) {
@@ -308,6 +318,7 @@
     uint32_t reqHeight;
     PixelFormat reqFormat;
     uint32_t reqUsage;
+    bool enableFrameTimestamps;
 
     {
         Mutex::Autolock lock(mMutex);
@@ -318,6 +329,8 @@
         reqFormat = mReqFormat;
         reqUsage = mReqUsage;
 
+        enableFrameTimestamps = mEnableFrameTimestamps;
+
         if (mSharedBufferMode && mAutoRefresh && mSharedBufferSlot !=
                 BufferItem::INVALID_BUFFER_SLOT) {
             sp<GraphicBuffer>& gbuf(mSlots[mSharedBufferSlot].buffer);
@@ -332,8 +345,13 @@
     int buf = -1;
     sp<Fence> fence;
     nsecs_t now = systemTime();
+
+    FrameEventHistoryDelta frameTimestamps;
+    FrameEventHistoryDelta* frameTimestampsOrNull =
+            enableFrameTimestamps ? &frameTimestamps : nullptr;
+
     status_t result = mGraphicBufferProducer->dequeueBuffer(&buf, &fence,
-            reqWidth, reqHeight, reqFormat, reqUsage);
+            reqWidth, reqHeight, reqFormat, reqUsage, frameTimestampsOrNull);
     mLastDequeueDuration = systemTime() - now;
 
     if (result < 0) {
@@ -354,6 +372,10 @@
         freeAllBuffers();
     }
 
+    if (enableFrameTimestamps) {
+         mFrameEventHistory.applyDelta(frameTimestamps);
+    }
+
     if ((result & IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION) || gbuf == 0) {
         result = mGraphicBufferProducer->requestBuffer(buf, &gbuf);
         if (result != NO_ERROR) {
@@ -472,7 +494,7 @@
     IGraphicBufferProducer::QueueBufferOutput output;
     IGraphicBufferProducer::QueueBufferInput input(timestamp, isAutoTimestamp,
             mDataSpace, crop, mScalingMode, mTransform ^ mStickyTransform,
-            fence, mStickyTransform);
+            fence, mStickyTransform, mEnableFrameTimestamps);
 
     if (mConnectedToCpu || mDirtyRegion.bounds() == Rect::INVALID_RECT) {
         input.setSurfaceDamage(Region::INVALID_REGION);
@@ -544,17 +566,24 @@
         ALOGE("queueBuffer: error queuing buffer to SurfaceTexture, %d", err);
     }
 
-    uint32_t numPendingBuffers = 0;
-    uint32_t hint = 0;
-    output.deflate(&mDefaultWidth, &mDefaultHeight, &hint,
-            &numPendingBuffers, &mNextFrameNumber);
+    if (mEnableFrameTimestamps) {
+        mFrameEventHistory.applyDelta(output.frameTimestamps);
+        // Update timestamps with the local acquire fence.
+        // The consumer doesn't send it back to prevent us from having two
+        // file descriptors of the same fence.
+        mFrameEventHistory.updateAcquireFence(mNextFrameNumber, fence);
+    }
+
+    mDefaultWidth = output.width;
+    mDefaultHeight = output.height;
+    mNextFrameNumber = output.nextFrameNumber;
 
     // Disable transform hint if sticky transform is set.
     if (mStickyTransform == 0) {
-        mTransformHint = hint;
+        mTransformHint = output.transformHint;
     }
 
-    mConsumerRunningBehind = (numPendingBuffers >= 2);
+    mConsumerRunningBehind = (output.numPendingBuffers >= 2);
 
     if (!mConnectedToCpu) {
         // Clear surface damage back to full-buffer
@@ -743,6 +772,9 @@
     case NATIVE_WINDOW_SET_AUTO_REFRESH:
         res = dispatchSetAutoRefresh(args);
         break;
+    case NATIVE_WINDOW_ENABLE_FRAME_TIMESTAMPS:
+        res = dispatchEnableFrameTimestamps(args);
+        break;
     case NATIVE_WINDOW_GET_FRAME_TIMESTAMPS:
         res = dispatchGetFrameTimestamps(args);
         break;
@@ -866,6 +898,12 @@
     return setAutoRefresh(autoRefresh);
 }
 
+int Surface::dispatchEnableFrameTimestamps(va_list args) {
+    bool enable = va_arg(args, int);
+    enableFrameTimestamps(enable);
+    return NO_ERROR;
+}
+
 int Surface::dispatchGetFrameTimestamps(va_list args) {
     uint32_t framesAgo = va_arg(args, uint32_t);
     nsecs_t* outRequestedPresentTime = va_arg(args, int64_t*);
@@ -893,17 +931,16 @@
     IGraphicBufferProducer::QueueBufferOutput output;
     int err = mGraphicBufferProducer->connect(listener, api, mProducerControlledByApp, &output);
     if (err == NO_ERROR) {
-        uint32_t numPendingBuffers = 0;
-        uint32_t hint = 0;
-        output.deflate(&mDefaultWidth, &mDefaultHeight, &hint,
-                &numPendingBuffers, &mNextFrameNumber);
+        mDefaultWidth = output.width;
+        mDefaultHeight = output.height;
+        mNextFrameNumber = output.nextFrameNumber;
 
         // Disable transform hint if sticky transform is set.
         if (mStickyTransform == 0) {
-            mTransformHint = hint;
+            mTransformHint = output.transformHint;
         }
 
-        mConsumerRunningBehind = (numPendingBuffers >= 2);
+        mConsumerRunningBehind = (output.numPendingBuffers >= 2);
     }
     if (!err && api == NATIVE_WINDOW_API_CPU) {
         mConnectedToCpu = true;
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 65df7dc..98c0449 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -139,7 +139,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
 
     uint32_t* dataIn;
@@ -183,7 +183,7 @@
     for (int i = 0; i < 2; i++) {
         ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
                 mProducer->dequeueBuffer(&slot, &fence, 1, 1, 0,
-                    GRALLOC_USAGE_SW_READ_OFTEN));
+                    GRALLOC_USAGE_SW_READ_OFTEN, nullptr));
         ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
@@ -191,7 +191,7 @@
 
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 1, 1, 0,
-                GRALLOC_USAGE_SW_READ_OFTEN));
+                GRALLOC_USAGE_SW_READ_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
 
@@ -234,7 +234,7 @@
     for (int i = 0; i < 3; i++) {
         ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
                 mProducer->dequeueBuffer(&slot, &fence, 1, 1, 0,
-                    GRALLOC_USAGE_SW_READ_OFTEN));
+                    GRALLOC_USAGE_SW_READ_OFTEN, nullptr));
         ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
@@ -270,7 +270,7 @@
 
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 1, 1, 0,
-            GRALLOC_USAGE_SW_READ_OFTEN));
+            GRALLOC_USAGE_SW_READ_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
     ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
@@ -280,7 +280,7 @@
     for (int i = 0; i < 2; i++) {
         ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
                 mProducer->dequeueBuffer(&slot, &fence, 1, 1, 0,
-                GRALLOC_USAGE_SW_READ_OFTEN));
+                GRALLOC_USAGE_SW_READ_OFTEN, nullptr));
         ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buf));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, qbi, &qbo));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
@@ -330,7 +330,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(BAD_VALUE, mProducer->detachBuffer(slot)); // Not requested
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
     ASSERT_EQ(OK, mProducer->detachBuffer(slot));
@@ -379,7 +379,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
     IGraphicBufferProducer::QueueBufferInput input(0, false,
             HAL_DATASPACE_UNKNOWN, Rect(0, 0, 1, 1),
@@ -415,7 +415,7 @@
 
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
 
     uint32_t* dataOut;
@@ -438,7 +438,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
 
     uint32_t* dataIn;
@@ -487,13 +487,13 @@
     // This should return an error since it would require an allocation
     ASSERT_EQ(OK, mProducer->allowAllocation(false));
     ASSERT_EQ(WOULD_BLOCK, mProducer->dequeueBuffer(&slot, &fence, 0, 0,
-            0, GRALLOC_USAGE_SW_WRITE_OFTEN));
+            0, GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 
     // This should succeed, now that we've lifted the prohibition
     ASSERT_EQ(OK, mProducer->allowAllocation(true));
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-            GRALLOC_USAGE_SW_WRITE_OFTEN));
+            GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 
     // Release the previous buffer back to the BufferQueue
     mProducer->cancelBuffer(slot, fence);
@@ -501,7 +501,7 @@
     // This should fail since we're requesting a different size
     ASSERT_EQ(OK, mProducer->allowAllocation(false));
     ASSERT_EQ(WOULD_BLOCK, mProducer->dequeueBuffer(&slot, &fence,
-            WIDTH * 2, HEIGHT * 2, 0, GRALLOC_USAGE_SW_WRITE_OFTEN));
+            WIDTH * 2, HEIGHT * 2, 0, GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 }
 
 TEST_F(BufferQueueTest, TestGenerationNumbers) {
@@ -518,7 +518,7 @@
     int slot;
     sp<Fence> fence;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
 
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
@@ -561,7 +561,7 @@
     sp<Fence> fence;
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(sharedSlot, &buffer));
 
     // Queue the buffer
@@ -575,7 +575,8 @@
     // always the same one and because async mode gets enabled.
     int slot;
     for (int i = 0; i < 5; i++) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(sharedSlot, slot);
         ASSERT_EQ(OK, mProducer->queueBuffer(sharedSlot, input, &output));
     }
@@ -612,7 +613,7 @@
     sp<Fence> fence;
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(sharedSlot, &buffer));
 
     // Queue the buffer
@@ -639,7 +640,8 @@
     // always return the same one.
     int slot;
     for (int i = 0; i < 5; i++) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(sharedSlot, slot);
         ASSERT_EQ(OK, mProducer->queueBuffer(sharedSlot, input, &output));
     }
@@ -678,7 +680,7 @@
     sp<Fence> fence;
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&sharedSlot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->requestBuffer(sharedSlot, &buffer));
 
     // Enable shared buffer mode
@@ -695,7 +697,8 @@
     // always the same one and because async mode gets enabled.
     int slot;
     for (int i = 0; i < 5; i++) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(sharedSlot, slot);
         ASSERT_EQ(OK, mProducer->queueBuffer(sharedSlot, input, &output));
     }
@@ -730,7 +733,8 @@
     for (int i = 0; i < 5; ++i) {
         int slot = BufferQueue::INVALID_BUFFER_SLOT;
         sp<Fence> fence = Fence::NO_FENCE;
-        auto result = mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0);
+        auto result = mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr);
         if (i < 2) {
             ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
                     result);
@@ -757,7 +761,8 @@
     for (int i = 0; i < 2; ++i) {
         int slot = BufferQueue::INVALID_BUFFER_SLOT;
         sp<Fence> fence = Fence::NO_FENCE;
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
         IGraphicBufferProducer::QueueBufferInput input(0ull, true,
                 HAL_DATASPACE_UNKNOWN, Rect::INVALID_RECT,
@@ -768,7 +773,8 @@
     int slot = BufferQueue::INVALID_BUFFER_SLOT;
     sp<Fence> fence = Fence::NO_FENCE;
     auto startTime = systemTime();
-    ASSERT_EQ(TIMED_OUT, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(TIMED_OUT, mProducer->dequeueBuffer(
+            &slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_GE(systemTime() - startTime, TIMEOUT);
 
     // We're technically attaching the same buffer multiple times (since we
@@ -789,7 +795,7 @@
     int slot = BufferQueue::INVALID_BUFFER_SLOT;
     sp<Fence> sourceFence;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&slot, &sourceFence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&slot, &sourceFence, 0, 0, 0, 0, nullptr));
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &buffer));
     ASSERT_EQ(OK, mProducer->detachBuffer(slot));
@@ -812,7 +818,7 @@
     int slot = BufferQueue::INVALID_BUFFER_SLOT;
     sp<Fence> fence;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     sp<GraphicBuffer> firstBuffer;
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &firstBuffer));
 
@@ -824,7 +830,7 @@
     // Dequeue a second buffer
     slot = BufferQueue::INVALID_BUFFER_SLOT;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
-            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+            mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     sp<GraphicBuffer> secondBuffer;
     ASSERT_EQ(OK, mProducer->requestBuffer(slot, &secondBuffer));
 
@@ -876,7 +882,7 @@
     mProducer->setMaxDequeuedBufferCount(3);
     for (size_t i = 0; i < 3; ++i) {
         status_t result = mProducer->dequeueBuffer(&slots[i], &fence,
-                0, 0, 0, 0);
+                0, 0, 0, 0, nullptr);
         ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION, result);
         ASSERT_EQ(OK, mProducer->requestBuffer(slots[i], &buffer));
     }
@@ -889,7 +895,8 @@
     // The first segment is a two-buffer segment, so we only put one buffer into
     // the queue at a time
     for (size_t i = 0; i < 5; ++i) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
         ASSERT_EQ(OK, mConsumer->releaseBuffer(item.mSlot, item.mFrameNumber,
@@ -904,16 +911,17 @@
     // two-buffer segment, but then at the end, we put two buffers in the queue
     // at the same time before draining it.
     for (size_t i = 0; i < 5; ++i) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
         ASSERT_EQ(OK, mConsumer->releaseBuffer(item.mSlot, item.mFrameNumber,
                 EGL_NO_DISPLAY, EGL_NO_SYNC_KHR, Fence::NO_FENCE));
         std::this_thread::sleep_for(16ms);
     }
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
     ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
     ASSERT_EQ(OK, mConsumer->releaseBuffer(item.mSlot, item.mFrameNumber,
@@ -928,10 +936,11 @@
 
     // The third segment is a triple-buffer segment, so the queue is switching
     // between one buffer and two buffers deep.
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
     for (size_t i = 0; i < 5; ++i) {
-        ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+        ASSERT_EQ(OK, mProducer->dequeueBuffer(
+                &slot, &fence, 0, 0, 0, 0, nullptr));
         ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
         ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
         ASSERT_EQ(OK, mConsumer->releaseBuffer(item.mSlot, item.mFrameNumber,
@@ -1012,7 +1021,7 @@
     mProducer->setMaxDequeuedBufferCount(4);
     for (size_t i = 0; i < 4; ++i) {
         status_t result = mProducer->dequeueBuffer(&slots[i], &fence,
-                0, 0, 0, 0);
+                0, 0, 0, 0, nullptr);
         ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION, result);
         ASSERT_EQ(OK, mProducer->requestBuffer(slots[i], &buffer));
     }
@@ -1023,14 +1032,14 @@
     // Get buffers in all states: dequeued, filled, acquired, free
 
     // Fill 3 buffers
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
     ASSERT_EQ(OK, mProducer->queueBuffer(slot, input, &output));
     // Dequeue 1 buffer
-    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0));
+    ASSERT_EQ(OK, mProducer->dequeueBuffer(&slot, &fence, 0, 0, 0, 0, nullptr));
 
     // Acquire and free 1 buffer
     ASSERT_EQ(OK, mConsumer->acquireBuffer(&item, 0));
diff --git a/libs/gui/tests/IGraphicBufferProducer_test.cpp b/libs/gui/tests/IGraphicBufferProducer_test.cpp
index 9f33047..0329a6d 100644
--- a/libs/gui/tests/IGraphicBufferProducer_test.cpp
+++ b/libs/gui/tests/IGraphicBufferProducer_test.cpp
@@ -196,7 +196,7 @@
     };
 
     status_t dequeueBuffer(uint32_t w, uint32_t h, uint32_t format, uint32_t usage, DequeueBufferResult* result) {
-        return mProducer->dequeueBuffer(&result->slot, &result->fence, w, h, format, usage);
+        return mProducer->dequeueBuffer(&result->slot, &result->fence, w, h, format, usage, nullptr);
     }
 
     void setupDequeueRequestBuffer(int *slot, sp<Fence> *fence,
@@ -210,7 +210,7 @@
 
         ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
                 (mProducer->dequeueBuffer(slot, fence, DEFAULT_WIDTH,
-                DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS)));
+                DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS, nullptr)));
 
         EXPECT_LE(0, *slot);
         EXPECT_GT(BufferQueue::NUM_BUFFER_SLOTS, *slot);
@@ -349,7 +349,7 @@
     ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
             (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                                      DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_FORMAT,
-                                     TEST_PRODUCER_USAGE_BITS)));
+                                     TEST_PRODUCER_USAGE_BITS, nullptr)));
 
     EXPECT_LE(0, dequeuedSlot);
     EXPECT_GT(BufferQueue::NUM_BUFFER_SLOTS, dequeuedSlot);
@@ -366,20 +366,12 @@
     ASSERT_OK(mProducer->queueBuffer(dequeuedSlot, input, &output));
 
     {
-        uint32_t width;
-        uint32_t height;
-        uint32_t transformHint;
-        uint32_t numPendingBuffers;
-        uint64_t nextFrameNumber;
-
-        output.deflate(&width, &height, &transformHint, &numPendingBuffers,
-                &nextFrameNumber);
-
-        EXPECT_EQ(DEFAULT_WIDTH, width);
-        EXPECT_EQ(DEFAULT_HEIGHT, height);
-        EXPECT_EQ(DEFAULT_TRANSFORM_HINT, transformHint);
-        EXPECT_EQ(1u, numPendingBuffers); // since queueBuffer was called exactly once
-        EXPECT_EQ(2u, nextFrameNumber);
+        EXPECT_EQ(DEFAULT_WIDTH, output.width);
+        EXPECT_EQ(DEFAULT_HEIGHT, output.height);
+        EXPECT_EQ(DEFAULT_TRANSFORM_HINT, output.transformHint);
+        // Since queueBuffer was called exactly once
+        EXPECT_EQ(1u, output.numPendingBuffers);
+        EXPECT_EQ(2u, output.nextFrameNumber);
     }
 
     // Buffer was not in the dequeued state
@@ -416,7 +408,7 @@
     ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
             (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                                      DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_FORMAT,
-                                     TEST_PRODUCER_USAGE_BITS)));
+                                     TEST_PRODUCER_USAGE_BITS, nullptr)));
 
     // Slot was enqueued without requesting a buffer
     {
@@ -485,7 +477,7 @@
     ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
             (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                                      DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_FORMAT,
-                                     TEST_PRODUCER_USAGE_BITS)));
+                                     TEST_PRODUCER_USAGE_BITS, nullptr)));
 
     // No return code, but at least test that it doesn't blow up...
     // TODO: add a return code
@@ -534,7 +526,7 @@
                 (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                                          DEFAULT_WIDTH, DEFAULT_HEIGHT,
                                          DEFAULT_FORMAT,
-                                         TEST_PRODUCER_USAGE_BITS)))
+                                         TEST_PRODUCER_USAGE_BITS, nullptr)))
                 << "iteration: " << i << ", slot: " << dequeuedSlot;
     }
 
@@ -571,7 +563,7 @@
                 (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                                          DEFAULT_WIDTH, DEFAULT_HEIGHT,
                                          DEFAULT_FORMAT,
-                                         TEST_PRODUCER_USAGE_BITS)))
+                                         TEST_PRODUCER_USAGE_BITS, nullptr)))
                 << "slot: " << dequeuedSlot;
     }
 
@@ -606,7 +598,8 @@
         ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
                 (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                 DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_FORMAT,
-                TEST_PRODUCER_USAGE_BITS))) << "slot : " << dequeuedSlot;
+                TEST_PRODUCER_USAGE_BITS, nullptr)))
+                << "slot : " << dequeuedSlot;
         ASSERT_OK(mProducer->requestBuffer(dequeuedSlot, &dequeuedBuffer));
         ASSERT_OK(mProducer->queueBuffer(dequeuedSlot, input, &output));
     }
@@ -622,7 +615,8 @@
         ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
                 (mProducer->dequeueBuffer(&dequeuedSlot, &dequeuedFence,
                 DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_FORMAT,
-                TEST_PRODUCER_USAGE_BITS))) << "slot: " << dequeuedSlot;
+                TEST_PRODUCER_USAGE_BITS, nullptr)))
+                << "slot: " << dequeuedSlot;
     }
 
     // Abandon buffer queue
@@ -639,7 +633,7 @@
     sp<Fence> fence;
 
     ASSERT_EQ(NO_INIT, mProducer->dequeueBuffer(&slot, &fence, DEFAULT_WIDTH,
-            DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS));
+            DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS, nullptr));
 }
 
 TEST_F(IGraphicBufferProducerTest,
@@ -659,7 +653,8 @@
 
     ASSERT_EQ(OK, ~IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION &
             (mProducer->dequeueBuffer(&slot, &fence, DEFAULT_WIDTH,
-            DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS)));
+            DEFAULT_HEIGHT, DEFAULT_FORMAT, TEST_PRODUCER_USAGE_BITS,
+            nullptr)));
 
     EXPECT_LE(0, slot);
     EXPECT_GT(BufferQueue::NUM_BUFFER_SLOTS, slot);
diff --git a/libs/gui/tests/StreamSplitter_test.cpp b/libs/gui/tests/StreamSplitter_test.cpp
index 498492e..80e30da 100644
--- a/libs/gui/tests/StreamSplitter_test.cpp
+++ b/libs/gui/tests/StreamSplitter_test.cpp
@@ -81,7 +81,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, inputProducer->requestBuffer(slot, &buffer));
 
     uint32_t* dataIn;
@@ -115,7 +115,7 @@
     // received the buffer back from the output BufferQueue
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 }
 
 TEST_F(StreamSplitterTest, OneInputMultipleOutputs) {
@@ -153,7 +153,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, inputProducer->requestBuffer(slot, &buffer));
 
     uint32_t* dataIn;
@@ -190,7 +190,7 @@
     // received the buffer back from the output BufferQueues
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 }
 
 TEST_F(StreamSplitterTest, OutputAbandonment) {
@@ -217,7 +217,7 @@
     sp<GraphicBuffer> buffer;
     ASSERT_EQ(IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION,
             inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-                    GRALLOC_USAGE_SW_WRITE_OFTEN));
+                    GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
     ASSERT_EQ(OK, inputProducer->requestBuffer(slot, &buffer));
 
     // Abandon the output
@@ -230,7 +230,7 @@
 
     // Input should be abandoned
     ASSERT_EQ(NO_INIT, inputProducer->dequeueBuffer(&slot, &fence, 0, 0, 0,
-            GRALLOC_USAGE_SW_WRITE_OFTEN));
+            GRALLOC_USAGE_SW_WRITE_OFTEN, nullptr));
 }
 
 } // namespace android