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Create benchmarks for DisplayListBuilder (flutter#34910)
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-869
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9 files changed

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‎BUILD.gn‎

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@@ -126,6 +126,7 @@ group("flutter") {
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if (enable_unittests && !is_win && !is_fuchsia) {
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public_deps += [
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"//flutter/display_list:display_list_benchmarks",
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"//flutter/display_list:display_list_builder_benchmarks",
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"//flutter/fml:fml_benchmarks",
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"//flutter/lib/ui:ui_benchmarks",
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"//flutter/shell/common:shell_benchmarks",

‎ci/licenses_golden/licenses_flutter‎

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@@ -55,6 +55,7 @@ FILE: ../../../flutter/display_list/display_list_blend_mode.cc
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FILE: ../../../flutter/display_list/display_list_blend_mode.h
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FILE: ../../../flutter/display_list/display_list_builder.cc
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FILE: ../../../flutter/display_list/display_list_builder.h
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FILE: ../../../flutter/display_list/display_list_builder_benchmarks.cc
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FILE: ../../../flutter/display_list/display_list_canvas_dispatcher.cc
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FILE: ../../../flutter/display_list/display_list_canvas_dispatcher.h
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FILE: ../../../flutter/display_list/display_list_canvas_recorder.cc

‎display_list/BUILD.gn‎

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@@ -154,6 +154,20 @@ if (enable_unittests) {
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[ "${fuchsia_sdk_path}/arch/${target_cpu}/sysroot/lib/libzircon.so" ]
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}
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}
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executable("display_list_builder_benchmarks") {
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testonly = true
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sources = [ "display_list_builder_benchmarks.cc" ]
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deps = [
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":display_list",
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":display_list_fixtures",
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":display_list_testing",
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"//flutter/benchmarking",
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"//flutter/testing:testing_lib",
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]
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}
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}
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fixtures_location("display_list_benchmarks_fixtures") {

‎display_list/display_list_builder_benchmarks.cc‎

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// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/benchmarking/benchmarking.h"
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#include "flutter/display_list/display_list_test_utils.h"
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namespace flutter {
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namespace {
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static std::vector<testing::DisplayListInvocationGroup> allRenderingOps =
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testing::CreateAllRenderingOps();
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enum class DisplayListBuilderBenchmarkType {
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kDefault,
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kBounds,
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kRtree,
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kBoundsAndRtree,
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};
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static void InvokeAllRenderingOps(DisplayListBuilder& builder) {
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for (auto& group : allRenderingOps) {
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for (size_t i = 0; i < group.variants.size(); i++) {
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auto& invocation = group.variants[i];
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invocation.Invoke(builder);
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}
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}
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}
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static void Complete(DisplayListBuilder& builder,
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DisplayListBuilderBenchmarkType type) {
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auto display_list = builder.Build();
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switch (type) {
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case DisplayListBuilderBenchmarkType::kBounds:
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display_list->bounds();
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break;
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case DisplayListBuilderBenchmarkType::kRtree:
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display_list->rtree();
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break;
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case DisplayListBuilderBenchmarkType::kBoundsAndRtree:
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display_list->bounds();
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display_list->rtree();
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break;
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case DisplayListBuilderBenchmarkType::kDefault:
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break;
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}
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}
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} // namespace
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static void BM_DisplayListBuiderDefault(benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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InvokeAllRenderingOps(builder);
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Complete(builder, type);
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}
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}
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static void BM_DisplayListBuiderWithScaleAndTranslate(
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benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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builder.scale(3.5, 3.5);
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builder.translate(10.3, 6.9);
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InvokeAllRenderingOps(builder);
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Complete(builder, type);
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}
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}
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static void BM_DisplayListBuiderWithPerspective(
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benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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builder.transformFullPerspective(0, 1, 0, 12, 1, 0, 0, 33, 3, 2, 5, 29, 0,
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0, 0, 12);
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InvokeAllRenderingOps(builder);
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Complete(builder, type);
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}
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}
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static void BM_DisplayListBuiderWithClipRect(
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benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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SkRect clip_bounds = SkRect::MakeLTRB(6.5, 7.3, 90.2, 85.7);
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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builder.clipRect(clip_bounds, SkClipOp::kIntersect, true);
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InvokeAllRenderingOps(builder);
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Complete(builder, type);
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}
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}
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static void BM_DisplayListBuiderWithSaveLayer(
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benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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for (auto& group : allRenderingOps) {
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for (size_t i = 0; i < group.variants.size(); i++) {
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auto& invocation = group.variants[i];
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builder.saveLayer(nullptr, false);
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invocation.Invoke(builder);
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builder.restore();
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}
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}
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Complete(builder, type);
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}
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}
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static void BM_DisplayListBuiderWithSaveLayerAndImageFilter(
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benchmark::State& state,
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DisplayListBuilderBenchmarkType type) {
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DlPaint layer_paint;
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layer_paint.setImageFilter(&testing::kTestBlurImageFilter1);
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SkRect layer_bounds = SkRect::MakeLTRB(6.5, 7.3, 35.2, 42.7);
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while (state.KeepRunning()) {
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DisplayListBuilder builder;
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for (auto& group : allRenderingOps) {
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for (size_t i = 0; i < group.variants.size(); i++) {
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auto& invocation = group.variants[i];
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builder.saveLayer(&layer_bounds, &layer_paint);
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invocation.Invoke(builder);
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builder.restore();
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}
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}
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Complete(builder, type);
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}
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}
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BENCHMARK_CAPTURE(BM_DisplayListBuiderDefault,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderDefault,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderDefault,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderDefault,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithScaleAndTranslate,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithScaleAndTranslate,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithScaleAndTranslate,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithScaleAndTranslate,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithPerspective,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithPerspective,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithPerspective,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithPerspective,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithClipRect,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithClipRect,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithClipRect,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithClipRect,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayer,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayer,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayer,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayer,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayerAndImageFilter,
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kDefault,
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DisplayListBuilderBenchmarkType::kDefault)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayerAndImageFilter,
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kBounds,
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DisplayListBuilderBenchmarkType::kBounds)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayerAndImageFilter,
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kRtree,
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DisplayListBuilderBenchmarkType::kRtree)
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->Unit(benchmark::kMillisecond);
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BENCHMARK_CAPTURE(BM_DisplayListBuiderWithSaveLayerAndImageFilter,
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kBoundsAndRtree,
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DisplayListBuilderBenchmarkType::kBoundsAndRtree)
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->Unit(benchmark::kMillisecond);
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} // namespace flutter

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