diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.cpp b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
new file mode 100644
index 0000000..fb1d43b
--- /dev/null
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.cpp
@@ -0,0 +1,461 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+#include <gui/SurfaceComposerClient.h>
+#include <ui/Rect.h>
+
+#include "LayerProtoHelper.h"
+#include "TransactionProtoParser.h"
+
+namespace android::surfaceflinger {
+
+proto::TransactionState TransactionProtoParser::toProto(
+        const TransactionState& t, std::function<int32_t(const sp<IBinder>&)> getLayerId,
+        std::function<int32_t(const sp<IBinder>&)> getDisplayId) {
+    proto::TransactionState proto;
+    proto.set_pid(t.originPid);
+    proto.set_uid(t.originUid);
+    proto.set_vsync_id(t.frameTimelineInfo.vsyncId);
+    proto.set_input_event_id(t.frameTimelineInfo.inputEventId);
+    proto.set_post_time(t.postTime);
+
+    for (auto& layerState : t.states) {
+        proto.mutable_layer_changes()->Add(std::move(toProto(layerState.state, getLayerId)));
+    }
+
+    for (auto& displayState : t.displays) {
+        proto.mutable_display_changes()->Add(std::move(toProto(displayState, getDisplayId)));
+    }
+    return proto;
+}
+
+proto::LayerState TransactionProtoParser::toProto(
+        const layer_state_t& layer, std::function<int32_t(const sp<IBinder>&)> getLayerId) {
+    proto::LayerState proto;
+    proto.set_layer_id(layer.layerId);
+    proto.set_what(layer.what);
+
+    if (layer.what & layer_state_t::ePositionChanged) {
+        proto.set_x(layer.x);
+        proto.set_y(layer.y);
+    }
+    if (layer.what & layer_state_t::eLayerChanged) {
+        proto.set_z(layer.z);
+    }
+    if (layer.what & layer_state_t::eSizeChanged) {
+        proto.set_w(layer.w);
+        proto.set_h(layer.h);
+    }
+    if (layer.what & layer_state_t::eLayerStackChanged) {
+        proto.set_layer_stack(layer.layerStack.id);
+    }
+    if (layer.what & layer_state_t::eFlagsChanged) {
+        proto.set_flags(layer.flags);
+        proto.set_mask(layer.mask);
+    }
+    if (layer.what & layer_state_t::eMatrixChanged) {
+        proto::LayerState_Matrix22* matrixProto = proto.mutable_matrix();
+        matrixProto->set_dsdx(layer.matrix.dsdx);
+        matrixProto->set_dsdy(layer.matrix.dsdy);
+        matrixProto->set_dtdx(layer.matrix.dtdx);
+        matrixProto->set_dtdy(layer.matrix.dtdy);
+    }
+    if (layer.what & layer_state_t::eCornerRadiusChanged) {
+        proto.set_corner_radius(layer.cornerRadius);
+    }
+    if (layer.what & layer_state_t::eBackgroundBlurRadiusChanged) {
+        proto.set_background_blur_radius(layer.backgroundBlurRadius);
+    }
+
+    if (layer.what & layer_state_t::eAlphaChanged) {
+        proto.set_alpha(layer.alpha);
+    }
+
+    if (layer.what & layer_state_t::eColorChanged) {
+        proto::LayerState_Color3* colorProto = proto.mutable_color();
+        colorProto->set_r(layer.color.r);
+        colorProto->set_g(layer.color.g);
+        colorProto->set_b(layer.color.b);
+    }
+    if (layer.what & layer_state_t::eTransparentRegionChanged) {
+        LayerProtoHelper::writeToProto(layer.transparentRegion, proto.mutable_transparent_region());
+    }
+    if (layer.what & layer_state_t::eTransformChanged) {
+        proto.set_transform(layer.transform);
+    }
+    if (layer.what & layer_state_t::eTransformToDisplayInverseChanged) {
+        proto.set_transform_to_display_inverse(layer.transformToDisplayInverse);
+    }
+    if (layer.what & layer_state_t::eCropChanged) {
+        LayerProtoHelper::writeToProto(layer.crop, proto.mutable_crop());
+    }
+    if (layer.what & layer_state_t::eBufferChanged) {
+        proto::LayerState_BufferData* bufferProto = proto.mutable_buffer_data();
+        if (layer.bufferData.buffer) {
+            bufferProto->set_buffer_id(layer.bufferData.buffer->getId());
+            bufferProto->set_width(layer.bufferData.buffer->getWidth());
+            bufferProto->set_height(layer.bufferData.buffer->getHeight());
+        }
+        bufferProto->set_frame_number(layer.bufferData.frameNumber);
+        bufferProto->set_flags(layer.bufferData.flags.get());
+        bufferProto->set_cached_buffer_id(layer.bufferData.cachedBuffer.id);
+    }
+    if (layer.what & layer_state_t::eSidebandStreamChanged) {
+        proto.set_has_sideband_stream(layer.sidebandStream != nullptr);
+    }
+
+    if (layer.what & layer_state_t::eApiChanged) {
+        proto.set_api(layer.api);
+    }
+
+    if (layer.what & layer_state_t::eColorTransformChanged) {
+        LayerProtoHelper::writeToProto(layer.colorTransform, proto.mutable_color_transform());
+    }
+    if (layer.what & layer_state_t::eBlurRegionsChanged) {
+        for (auto& region : layer.blurRegions) {
+            LayerProtoHelper::writeToProto(region, proto.add_blur_regions());
+        }
+    }
+
+    if (layer.what & layer_state_t::eReparent) {
+        int32_t layerId = layer.parentSurfaceControlForChild
+                ? getLayerId(layer.parentSurfaceControlForChild->getHandle())
+                : -1;
+        proto.set_parent_id(layerId);
+    }
+    if (layer.what & layer_state_t::eRelativeLayerChanged) {
+        int32_t layerId = layer.relativeLayerSurfaceControl
+                ? getLayerId(layer.relativeLayerSurfaceControl->getHandle())
+                : -1;
+        proto.set_relative_parent_id(layerId);
+    }
+
+    if (layer.what & layer_state_t::eInputInfoChanged) {
+        if (layer.windowInfoHandle) {
+            const gui::WindowInfo* inputInfo = layer.windowInfoHandle->getInfo();
+            proto::LayerState_WindowInfo* windowInfoProto = proto.mutable_window_info_handle();
+            windowInfoProto->set_layout_params_flags(inputInfo->flags.get());
+            windowInfoProto->set_layout_params_type(static_cast<int32_t>(inputInfo->type));
+            LayerProtoHelper::writeToProto(inputInfo->touchableRegion,
+                                           windowInfoProto->mutable_touchable_region());
+            windowInfoProto->set_surface_inset(inputInfo->surfaceInset);
+            windowInfoProto->set_focusable(inputInfo->focusable);
+            windowInfoProto->set_has_wallpaper(inputInfo->hasWallpaper);
+            windowInfoProto->set_global_scale_factor(inputInfo->globalScaleFactor);
+            proto::LayerState_Transform* transformProto = windowInfoProto->mutable_transform();
+            transformProto->set_dsdx(inputInfo->transform.dsdx());
+            transformProto->set_dtdx(inputInfo->transform.dtdx());
+            transformProto->set_dtdy(inputInfo->transform.dtdy());
+            transformProto->set_dsdy(inputInfo->transform.dsdy());
+            transformProto->set_tx(inputInfo->transform.tx());
+            transformProto->set_ty(inputInfo->transform.ty());
+            windowInfoProto->set_replace_touchable_region_with_crop(
+                    inputInfo->replaceTouchableRegionWithCrop);
+            windowInfoProto->set_crop_layer_id(
+                    getLayerId(inputInfo->touchableRegionCropHandle.promote()));
+        }
+    }
+    if (layer.what & layer_state_t::eBackgroundColorChanged) {
+        proto.set_bg_color_alpha(layer.bgColorAlpha);
+        proto.set_bg_color_dataspace(static_cast<int32_t>(layer.bgColorDataspace));
+        proto::LayerState_Color3* colorProto = proto.mutable_color();
+        colorProto->set_r(layer.color.r);
+        colorProto->set_g(layer.color.g);
+        colorProto->set_b(layer.color.b);
+    }
+    if (layer.what & layer_state_t::eColorSpaceAgnosticChanged) {
+        proto.set_color_space_agnostic(layer.colorSpaceAgnostic);
+    }
+    if (layer.what & layer_state_t::eShadowRadiusChanged) {
+        proto.set_shadow_radius(layer.shadowRadius);
+    }
+    if (layer.what & layer_state_t::eFrameRateSelectionPriority) {
+        proto.set_frame_rate_selection_priority(layer.frameRateSelectionPriority);
+    }
+    if (layer.what & layer_state_t::eFrameRateChanged) {
+        proto.set_frame_rate(layer.frameRate);
+        proto.set_frame_rate_compatibility(layer.frameRateCompatibility);
+        proto.set_change_frame_rate_strategy(layer.changeFrameRateStrategy);
+    }
+    if (layer.what & layer_state_t::eFixedTransformHintChanged) {
+        proto.set_fixed_transform_hint(layer.fixedTransformHint);
+    }
+    if (layer.what & layer_state_t::eAutoRefreshChanged) {
+        proto.set_auto_refresh(layer.autoRefresh);
+    }
+    if (layer.what & layer_state_t::eTrustedOverlayChanged) {
+        proto.set_is_trusted_overlay(layer.isTrustedOverlay);
+    }
+    if (layer.what & layer_state_t::eBufferCropChanged) {
+        LayerProtoHelper::writeToProto(layer.bufferCrop, proto.mutable_buffer_crop());
+    }
+    if (layer.what & layer_state_t::eDestinationFrameChanged) {
+        LayerProtoHelper::writeToProto(layer.destinationFrame, proto.mutable_destination_frame());
+    }
+    if (layer.what & layer_state_t::eDropInputModeChanged) {
+        proto.set_drop_input_mode(
+                static_cast<proto::LayerState_DropInputMode>(layer.dropInputMode));
+    }
+    return proto;
+}
+
+proto::DisplayState TransactionProtoParser::toProto(
+        const DisplayState& display, std::function<int32_t(const sp<IBinder>&)> getDisplayId) {
+    proto::DisplayState proto;
+    proto.set_what(display.what);
+    proto.set_id(getDisplayId(display.token));
+
+    if (display.what & DisplayState::eLayerStackChanged) {
+        proto.set_layer_stack(display.layerStack.id);
+    }
+    if (display.what & DisplayState::eDisplayProjectionChanged) {
+        proto.set_orientation(static_cast<uint32_t>(display.orientation));
+        LayerProtoHelper::writeToProto(display.orientedDisplaySpaceRect,
+                                       proto.mutable_oriented_display_space_rect());
+        LayerProtoHelper::writeToProto(display.layerStackSpaceRect,
+                                       proto.mutable_layer_stack_space_rect());
+    }
+    if (display.what & DisplayState::eDisplaySizeChanged) {
+        proto.set_width(display.width);
+        proto.set_height(display.height);
+    }
+    if (display.what & DisplayState::eFlagsChanged) {
+        proto.set_flags(display.flags);
+    }
+    return proto;
+}
+
+TransactionState TransactionProtoParser::fromProto(
+        const proto::TransactionState& proto, std::function<sp<IBinder>(int32_t)> getLayerHandle,
+        std::function<sp<IBinder>(int32_t)> getDisplayHandle) {
+    TransactionState t;
+    t.originPid = proto.pid();
+    t.originUid = proto.uid();
+    t.frameTimelineInfo.vsyncId = proto.vsync_id();
+    t.frameTimelineInfo.inputEventId = proto.input_event_id();
+    t.postTime = proto.post_time();
+    int32_t layerCount = proto.layer_changes_size();
+    t.states.reserve(static_cast<size_t>(layerCount));
+    for (int i = 0; i < layerCount; i++) {
+        ComposerState s;
+        s.state = std::move(fromProto(proto.layer_changes(i), getLayerHandle));
+        t.states.add(s);
+    }
+
+    int32_t displayCount = proto.display_changes_size();
+    t.displays.reserve(static_cast<size_t>(displayCount));
+    for (int i = 0; i < displayCount; i++) {
+        t.displays.add(fromProto(proto.display_changes(i), getDisplayHandle));
+    }
+    return t;
+}
+
+layer_state_t TransactionProtoParser::fromProto(
+        const proto::LayerState& proto, std::function<sp<IBinder>(int32_t)> getLayerHandle) {
+    layer_state_t layer;
+    layer.layerId = proto.layer_id();
+    layer.what = proto.what();
+
+    if (layer.what & layer_state_t::ePositionChanged) {
+        layer.x = proto.x();
+        layer.y = proto.y();
+    }
+    if (layer.what & layer_state_t::eLayerChanged) {
+        layer.z = proto.z();
+    }
+    if (layer.what & layer_state_t::eSizeChanged) {
+        layer.w = proto.w();
+        layer.h = proto.h();
+    }
+    if (layer.what & layer_state_t::eLayerStackChanged) {
+        layer.layerStack.id = proto.layer_stack();
+    }
+    if (layer.what & layer_state_t::eFlagsChanged) {
+        layer.flags = proto.flags();
+        layer.mask = proto.mask();
+    }
+    if (layer.what & layer_state_t::eMatrixChanged) {
+        const proto::LayerState_Matrix22& matrixProto = proto.matrix();
+        layer.matrix.dsdx = matrixProto.dsdx();
+        layer.matrix.dsdy = matrixProto.dsdy();
+        layer.matrix.dtdx = matrixProto.dtdx();
+        layer.matrix.dtdy = matrixProto.dtdy();
+    }
+    if (layer.what & layer_state_t::eCornerRadiusChanged) {
+        layer.cornerRadius = proto.corner_radius();
+    }
+    if (layer.what & layer_state_t::eBackgroundBlurRadiusChanged) {
+        layer.backgroundBlurRadius = proto.background_blur_radius();
+    }
+
+    if (layer.what & layer_state_t::eAlphaChanged) {
+        layer.alpha = proto.alpha();
+    }
+
+    if (layer.what & layer_state_t::eColorChanged) {
+        const proto::LayerState_Color3& colorProto = proto.color();
+        layer.color.r = colorProto.r();
+        layer.color.g = colorProto.g();
+        layer.color.b = colorProto.b();
+    }
+    if (layer.what & layer_state_t::eTransparentRegionChanged) {
+        LayerProtoHelper::readFromProto(proto.transparent_region(), layer.transparentRegion);
+    }
+    if (layer.what & layer_state_t::eTransformChanged) {
+        layer.transform = proto.transform();
+    }
+    if (layer.what & layer_state_t::eTransformToDisplayInverseChanged) {
+        layer.transformToDisplayInverse = proto.transform_to_display_inverse();
+    }
+    if (layer.what & layer_state_t::eCropChanged) {
+        LayerProtoHelper::readFromProto(proto.crop(), layer.crop);
+    }
+    if (layer.what & layer_state_t::eBufferChanged) {
+        const proto::LayerState_BufferData& bufferProto = proto.buffer_data();
+        layer.bufferData.buffer = new GraphicBuffer(bufferProto.width(), bufferProto.height(),
+                                                    HAL_PIXEL_FORMAT_RGBA_8888, 1, 0);
+        layer.bufferData.frameNumber = bufferProto.frame_number();
+        layer.bufferData.flags = Flags<BufferData::BufferDataChange>(bufferProto.flags());
+        layer.bufferData.cachedBuffer.id = bufferProto.cached_buffer_id();
+    }
+    if (layer.what & layer_state_t::eSidebandStreamChanged) {
+        native_handle_t* handle = native_handle_create(0, 0);
+        layer.sidebandStream =
+                proto.has_sideband_stream() ? NativeHandle::create(handle, true) : nullptr;
+    }
+
+    if (layer.what & layer_state_t::eApiChanged) {
+        layer.api = proto.api();
+    }
+
+    if (layer.what & layer_state_t::eColorTransformChanged) {
+        LayerProtoHelper::readFromProto(proto.color_transform(), layer.colorTransform);
+    }
+    if (layer.what & layer_state_t::eBlurRegionsChanged) {
+        layer.blurRegions.reserve(static_cast<size_t>(proto.blur_regions_size()));
+        for (int i = 0; i < proto.blur_regions_size(); i++) {
+            android::BlurRegion region;
+            LayerProtoHelper::readFromProto(proto.blur_regions(i), region);
+            layer.blurRegions.push_back(region);
+        }
+    }
+
+    if (layer.what & layer_state_t::eReparent) {
+        int32_t layerId = proto.parent_id();
+        layer.parentSurfaceControlForChild =
+                new SurfaceControl(SurfaceComposerClient::getDefault(), getLayerHandle(layerId),
+                                   nullptr, layerId);
+    }
+    if (layer.what & layer_state_t::eRelativeLayerChanged) {
+        int32_t layerId = proto.relative_parent_id();
+        layer.relativeLayerSurfaceControl =
+                new SurfaceControl(SurfaceComposerClient::getDefault(), getLayerHandle(layerId),
+                                   nullptr, layerId);
+    }
+
+    if ((layer.what & layer_state_t::eInputInfoChanged) && proto.has_window_info_handle()) {
+        gui::WindowInfo inputInfo;
+        const proto::LayerState_WindowInfo& windowInfoProto = proto.window_info_handle();
+
+        inputInfo.flags = static_cast<gui::WindowInfo::Flag>(windowInfoProto.layout_params_flags());
+        inputInfo.type = static_cast<gui::WindowInfo::Type>(windowInfoProto.layout_params_type());
+        LayerProtoHelper::readFromProto(windowInfoProto.touchable_region(),
+                                        inputInfo.touchableRegion);
+        inputInfo.surfaceInset = windowInfoProto.surface_inset();
+        inputInfo.focusable = windowInfoProto.focusable();
+        inputInfo.hasWallpaper = windowInfoProto.has_wallpaper();
+        inputInfo.globalScaleFactor = windowInfoProto.global_scale_factor();
+        const proto::LayerState_Transform& transformProto = windowInfoProto.transform();
+        inputInfo.transform.set(transformProto.dsdx(), transformProto.dtdx(), transformProto.dtdy(),
+                                transformProto.dsdy());
+        inputInfo.transform.set(transformProto.tx(), transformProto.ty());
+        inputInfo.replaceTouchableRegionWithCrop =
+                windowInfoProto.replace_touchable_region_with_crop();
+        int32_t layerId = windowInfoProto.crop_layer_id();
+        inputInfo.touchableRegionCropHandle = getLayerHandle(layerId);
+        layer.windowInfoHandle = sp<gui::WindowInfoHandle>::make(inputInfo);
+    }
+    if (layer.what & layer_state_t::eBackgroundColorChanged) {
+        layer.bgColorAlpha = proto.bg_color_alpha();
+        layer.bgColorDataspace = static_cast<ui::Dataspace>(proto.bg_color_dataspace());
+        const proto::LayerState_Color3& colorProto = proto.color();
+        layer.color.r = colorProto.r();
+        layer.color.g = colorProto.g();
+        layer.color.b = colorProto.b();
+    }
+    if (layer.what & layer_state_t::eColorSpaceAgnosticChanged) {
+        layer.colorSpaceAgnostic = proto.color_space_agnostic();
+    }
+    if (layer.what & layer_state_t::eShadowRadiusChanged) {
+        layer.shadowRadius = proto.shadow_radius();
+    }
+    if (layer.what & layer_state_t::eFrameRateSelectionPriority) {
+        layer.frameRateSelectionPriority = proto.frame_rate_selection_priority();
+    }
+    if (layer.what & layer_state_t::eFrameRateChanged) {
+        layer.frameRate = proto.frame_rate();
+        layer.frameRateCompatibility = static_cast<int8_t>(proto.frame_rate_compatibility());
+        layer.changeFrameRateStrategy = static_cast<int8_t>(proto.change_frame_rate_strategy());
+    }
+    if (layer.what & layer_state_t::eFixedTransformHintChanged) {
+        layer.fixedTransformHint =
+                static_cast<ui::Transform::RotationFlags>(proto.fixed_transform_hint());
+    }
+    if (layer.what & layer_state_t::eAutoRefreshChanged) {
+        layer.autoRefresh = proto.auto_refresh();
+    }
+    if (layer.what & layer_state_t::eTrustedOverlayChanged) {
+        layer.isTrustedOverlay = proto.is_trusted_overlay();
+    }
+    if (layer.what & layer_state_t::eBufferCropChanged) {
+        LayerProtoHelper::readFromProto(proto.buffer_crop(), layer.bufferCrop);
+    }
+    if (layer.what & layer_state_t::eDestinationFrameChanged) {
+        LayerProtoHelper::readFromProto(proto.destination_frame(), layer.destinationFrame);
+    }
+    if (layer.what & layer_state_t::eDropInputModeChanged) {
+        layer.dropInputMode = static_cast<gui::DropInputMode>(proto.drop_input_mode());
+    }
+    return layer;
+}
+
+DisplayState TransactionProtoParser::fromProto(
+        const proto::DisplayState& proto, std::function<sp<IBinder>(int32_t)> getDisplayHandle) {
+    DisplayState display;
+    display.what = proto.what();
+    display.token = getDisplayHandle(proto.id());
+
+    if (display.what & DisplayState::eLayerStackChanged) {
+        display.layerStack.id = proto.layer_stack();
+    }
+    if (display.what & DisplayState::eDisplayProjectionChanged) {
+        display.orientation = static_cast<ui::Rotation>(proto.orientation());
+        LayerProtoHelper::readFromProto(proto.oriented_display_space_rect(),
+                                        display.orientedDisplaySpaceRect);
+        LayerProtoHelper::readFromProto(proto.layer_stack_space_rect(),
+                                        display.layerStackSpaceRect);
+    }
+    if (display.what & DisplayState::eDisplaySizeChanged) {
+        display.width = proto.width();
+        display.height = proto.height();
+    }
+    if (display.what & DisplayState::eFlagsChanged) {
+        display.flags = proto.flags();
+    }
+    return display;
+}
+
+} // namespace android::surfaceflinger
diff --git a/services/surfaceflinger/Tracing/TransactionProtoParser.h b/services/surfaceflinger/Tracing/TransactionProtoParser.h
new file mode 100644
index 0000000..a2b8889
--- /dev/null
+++ b/services/surfaceflinger/Tracing/TransactionProtoParser.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+#pragma once
+
+#include <layerproto/TransactionProto.h>
+#include <utils/RefBase.h>
+
+#include "TransactionState.h"
+
+namespace android::surfaceflinger {
+class TransactionProtoParser {
+public:
+    static proto::TransactionState toProto(
+            const TransactionState&, std::function<int32_t(const sp<IBinder>&)> getLayerIdFn,
+            std::function<int32_t(const sp<IBinder>&)> getDisplayIdFn);
+    static TransactionState fromProto(const proto::TransactionState&,
+                                      std::function<sp<IBinder>(int32_t)> getLayerHandleFn,
+                                      std::function<sp<IBinder>(int32_t)> getDisplayHandleFn);
+
+private:
+    static proto::LayerState toProto(const layer_state_t&,
+                                     std::function<int32_t(const sp<IBinder>&)> getLayerId);
+    static proto::DisplayState toProto(const DisplayState&,
+                                       std::function<int32_t(const sp<IBinder>&)> getDisplayId);
+    static layer_state_t fromProto(const proto::LayerState&,
+                                   std::function<sp<IBinder>(int32_t)> getLayerHandle);
+    static DisplayState fromProto(const proto::DisplayState&,
+                                  std::function<sp<IBinder>(int32_t)> getDisplayHandle);
+};
+
+} // namespace android::surfaceflinger
\ No newline at end of file