Adam Lesinski | bebfcc4 | 2018-02-12 14:27:46 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "benchmark/benchmark.h" |
| 18 | |
| 19 | //#include "android-base/stringprintf.h" |
| 20 | #include "androidfw/ApkAssets.h" |
| 21 | #include "androidfw/AssetManager.h" |
| 22 | #include "androidfw/AssetManager2.h" |
| 23 | #include "androidfw/AttributeResolution.h" |
| 24 | #include "androidfw/ResourceTypes.h" |
| 25 | |
| 26 | #include "BenchmarkHelpers.h" |
| 27 | #include "data/basic/R.h" |
| 28 | #include "data/styles/R.h" |
| 29 | |
| 30 | namespace app = com::android::app; |
| 31 | namespace basic = com::android::basic; |
| 32 | |
| 33 | namespace android { |
| 34 | |
| 35 | constexpr const static char* kFrameworkPath = "/system/framework/framework-res.apk"; |
| 36 | constexpr const static uint32_t Theme_Material_Light = 0x01030237u; |
| 37 | |
| 38 | static void BM_ApplyStyle(benchmark::State& state) { |
| 39 | std::unique_ptr<const ApkAssets> styles_apk = |
| 40 | ApkAssets::Load(GetTestDataPath() + "/styles/styles.apk"); |
| 41 | if (styles_apk == nullptr) { |
| 42 | state.SkipWithError("failed to load assets"); |
| 43 | return; |
| 44 | } |
| 45 | |
| 46 | AssetManager2 assetmanager; |
| 47 | assetmanager.SetApkAssets({styles_apk.get()}); |
| 48 | |
| 49 | std::unique_ptr<Asset> asset = |
| 50 | assetmanager.OpenNonAsset("res/layout/layout.xml", Asset::ACCESS_BUFFER); |
| 51 | if (asset == nullptr) { |
| 52 | state.SkipWithError("failed to load layout"); |
| 53 | return; |
| 54 | } |
| 55 | |
| 56 | ResXMLTree xml_tree; |
| 57 | if (xml_tree.setTo(asset->getBuffer(true), asset->getLength(), false /*copyData*/) != NO_ERROR) { |
| 58 | state.SkipWithError("corrupt xml layout"); |
| 59 | return; |
| 60 | } |
| 61 | |
| 62 | // Skip to the first tag. |
| 63 | while (xml_tree.next() != ResXMLParser::START_TAG) { |
| 64 | } |
| 65 | |
| 66 | std::unique_ptr<Theme> theme = assetmanager.NewTheme(); |
| 67 | theme->ApplyStyle(app::R::style::StyleTwo); |
| 68 | |
| 69 | std::array<uint32_t, 6> attrs{{app::R::attr::attr_one, app::R::attr::attr_two, |
| 70 | app::R::attr::attr_three, app::R::attr::attr_four, |
| 71 | app::R::attr::attr_five, app::R::attr::attr_empty}}; |
| 72 | std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values; |
| 73 | std::array<uint32_t, attrs.size() + 1> indices; |
| 74 | |
| 75 | while (state.KeepRunning()) { |
| 76 | ApplyStyle(theme.get(), &xml_tree, 0u /*def_style_attr*/, 0u /*def_style_res*/, attrs.data(), |
| 77 | attrs.size(), values.data(), indices.data()); |
| 78 | } |
| 79 | } |
| 80 | BENCHMARK(BM_ApplyStyle); |
| 81 | |
| 82 | static void BM_ApplyStyleFramework(benchmark::State& state) { |
| 83 | std::unique_ptr<const ApkAssets> framework_apk = ApkAssets::Load(kFrameworkPath); |
| 84 | if (framework_apk == nullptr) { |
| 85 | state.SkipWithError("failed to load framework assets"); |
| 86 | return; |
| 87 | } |
| 88 | |
| 89 | std::unique_ptr<const ApkAssets> basic_apk = |
| 90 | ApkAssets::Load(GetTestDataPath() + "/basic/basic.apk"); |
| 91 | if (basic_apk == nullptr) { |
| 92 | state.SkipWithError("failed to load assets"); |
| 93 | return; |
| 94 | } |
| 95 | |
| 96 | AssetManager2 assetmanager; |
| 97 | assetmanager.SetApkAssets({framework_apk.get(), basic_apk.get()}); |
| 98 | |
| 99 | ResTable_config device_config; |
| 100 | memset(&device_config, 0, sizeof(device_config)); |
| 101 | device_config.language[0] = 'e'; |
| 102 | device_config.language[1] = 'n'; |
| 103 | device_config.country[0] = 'U'; |
| 104 | device_config.country[1] = 'S'; |
| 105 | device_config.orientation = ResTable_config::ORIENTATION_PORT; |
| 106 | device_config.smallestScreenWidthDp = 700; |
| 107 | device_config.screenWidthDp = 700; |
| 108 | device_config.screenHeightDp = 1024; |
| 109 | device_config.sdkVersion = 27; |
| 110 | |
| 111 | Res_value value; |
| 112 | ResTable_config config; |
| 113 | uint32_t flags = 0u; |
| 114 | ApkAssetsCookie cookie = |
| 115 | assetmanager.GetResource(basic::R::layout::layoutt, false /*may_be_bag*/, |
| 116 | 0u /*density_override*/, &value, &config, &flags); |
| 117 | if (cookie == kInvalidCookie) { |
| 118 | state.SkipWithError("failed to find R.layout.layout"); |
| 119 | return; |
| 120 | } |
| 121 | |
| 122 | size_t len = 0u; |
| 123 | const char* layout_path = |
| 124 | assetmanager.GetStringPoolForCookie(cookie)->string8At(value.data, &len); |
| 125 | if (layout_path == nullptr || len == 0u) { |
| 126 | state.SkipWithError("failed to lookup layout path"); |
| 127 | return; |
| 128 | } |
| 129 | |
| 130 | std::unique_ptr<Asset> asset = assetmanager.OpenNonAsset( |
| 131 | StringPiece(layout_path, len).to_string(), cookie, Asset::ACCESS_BUFFER); |
| 132 | if (asset == nullptr) { |
| 133 | state.SkipWithError("failed to load layout"); |
| 134 | return; |
| 135 | } |
| 136 | |
| 137 | ResXMLTree xml_tree; |
| 138 | if (xml_tree.setTo(asset->getBuffer(true), asset->getLength(), false /*copyData*/) != NO_ERROR) { |
| 139 | state.SkipWithError("corrupt xml layout"); |
| 140 | return; |
| 141 | } |
| 142 | |
| 143 | // Skip to the first tag. |
| 144 | while (xml_tree.next() != ResXMLParser::START_TAG) { |
| 145 | } |
| 146 | |
| 147 | std::unique_ptr<Theme> theme = assetmanager.NewTheme(); |
| 148 | theme->ApplyStyle(Theme_Material_Light); |
| 149 | |
| 150 | std::array<uint32_t, 92> attrs{ |
| 151 | {0x0101000e, 0x01010034, 0x01010095, 0x01010096, 0x01010097, 0x01010098, 0x01010099, |
| 152 | 0x0101009a, 0x0101009b, 0x010100ab, 0x010100af, 0x010100b0, 0x010100b1, 0x0101011f, |
| 153 | 0x01010120, 0x0101013f, 0x01010140, 0x0101014e, 0x0101014f, 0x01010150, 0x01010151, |
| 154 | 0x01010152, 0x01010153, 0x01010154, 0x01010155, 0x01010156, 0x01010157, 0x01010158, |
| 155 | 0x01010159, 0x0101015a, 0x0101015b, 0x0101015c, 0x0101015d, 0x0101015e, 0x0101015f, |
| 156 | 0x01010160, 0x01010161, 0x01010162, 0x01010163, 0x01010164, 0x01010165, 0x01010166, |
| 157 | 0x01010167, 0x01010168, 0x01010169, 0x0101016a, 0x0101016b, 0x0101016c, 0x0101016d, |
| 158 | 0x0101016e, 0x0101016f, 0x01010170, 0x01010171, 0x01010217, 0x01010218, 0x0101021d, |
| 159 | 0x01010220, 0x01010223, 0x01010224, 0x01010264, 0x01010265, 0x01010266, 0x010102c5, |
| 160 | 0x010102c6, 0x010102c7, 0x01010314, 0x01010315, 0x01010316, 0x0101035e, 0x0101035f, |
| 161 | 0x01010362, 0x01010374, 0x0101038c, 0x01010392, 0x01010393, 0x010103ac, 0x0101045d, |
| 162 | 0x010104b6, 0x010104b7, 0x010104d6, 0x010104d7, 0x010104dd, 0x010104de, 0x010104df, |
| 163 | 0x01010535, 0x01010536, 0x01010537, 0x01010538, 0x01010546, 0x01010567, 0x011100c9, |
| 164 | 0x011100ca}}; |
| 165 | |
| 166 | std::array<uint32_t, attrs.size() * STYLE_NUM_ENTRIES> values; |
| 167 | std::array<uint32_t, attrs.size() + 1> indices; |
| 168 | while (state.KeepRunning()) { |
| 169 | ApplyStyle(theme.get(), &xml_tree, 0x01010084u /*def_style_attr*/, 0u /*def_style_res*/, |
| 170 | attrs.data(), attrs.size(), values.data(), indices.data()); |
| 171 | } |
| 172 | } |
| 173 | BENCHMARK(BM_ApplyStyleFramework); |
| 174 | |
| 175 | } // namespace android |