Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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 | package android.os; |
| 18 | |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 19 | import android.app.Activity; |
| 20 | import android.content.BroadcastReceiver; |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 21 | import android.content.ContentResolver; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 22 | import android.content.Context; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 23 | import android.content.Intent; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 24 | import android.content.pm.ApplicationInfo; |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 25 | import android.content.pm.PackageInfo; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 26 | import android.content.pm.PackageManager; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 27 | import android.content.pm.ResolveInfo; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 28 | import android.content.res.AssetFileDescriptor; |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 29 | import android.content.res.AssetManager; |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 30 | import android.provider.Settings; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 31 | import android.util.Log; |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 32 | import android.widget.Toast; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 33 | |
| 34 | import dalvik.system.VMRuntime; |
| 35 | |
Yiwei Zhang | e3490fc | 2019-06-13 14:02:35 -0700 | [diff] [blame] | 36 | import java.io.BufferedReader; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 37 | import java.io.File; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 38 | import java.io.FileDescriptor; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 39 | import java.io.FileInputStream; |
| 40 | import java.io.FileNotFoundException; |
Peiyong Lin | 88c38eb | 2018-10-12 15:34:15 -0700 | [diff] [blame] | 41 | import java.io.IOException; |
Yiwei Zhang | e3490fc | 2019-06-13 14:02:35 -0700 | [diff] [blame] | 42 | import java.io.InputStreamReader; |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 43 | import java.util.ArrayList; |
| 44 | import java.util.Arrays; |
| 45 | import java.util.HashMap; |
| 46 | import java.util.List; |
| 47 | import java.util.Map; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 48 | |
| 49 | /** @hide */ |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 50 | public class GraphicsEnvironment { |
| 51 | |
| 52 | private static final GraphicsEnvironment sInstance = new GraphicsEnvironment(); |
| 53 | |
| 54 | /** |
| 55 | * Returns the shared {@link GraphicsEnvironment} instance. |
| 56 | */ |
| 57 | public static GraphicsEnvironment getInstance() { |
| 58 | return sInstance; |
| 59 | } |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 60 | |
| 61 | private static final boolean DEBUG = false; |
| 62 | private static final String TAG = "GraphicsEnvironment"; |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 63 | private static final String SYSTEM_DRIVER_NAME = "system"; |
| 64 | private static final String SYSTEM_DRIVER_VERSION_NAME = ""; |
| 65 | private static final long SYSTEM_DRIVER_VERSION_CODE = 0; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 66 | private static final String PROPERTY_GFX_DRIVER = "ro.gfx.driver.0"; |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 67 | private static final String PROPERTY_GFX_DRIVER_PRERELEASE = "ro.gfx.driver.1"; |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 68 | private static final String PROPERTY_GFX_DRIVER_BUILD_TIME = "ro.gfx.driver_build_time"; |
Yiwei Zhang | 61f8d22 | 2019-03-21 16:14:54 -0700 | [diff] [blame] | 69 | private static final String METADATA_DRIVER_BUILD_TIME = "com.android.gamedriver.build_time"; |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 70 | private static final String METADATA_DEVELOPER_DRIVER_ENABLE = |
| 71 | "com.android.graphics.developerdriver.enable"; |
Cody Northrop | 7fd4421 | 2018-09-06 10:30:28 -0600 | [diff] [blame] | 72 | private static final String ANGLE_RULES_FILE = "a4a_rules.json"; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 73 | private static final String ANGLE_TEMP_RULES = "debug.angle.rules"; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 74 | private static final String ACTION_ANGLE_FOR_ANDROID = "android.app.action.ANGLE_FOR_ANDROID"; |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 75 | private static final String ACTION_ANGLE_FOR_ANDROID_TOAST_MESSAGE = |
| 76 | "android.app.action.ANGLE_FOR_ANDROID_TOAST_MESSAGE"; |
| 77 | private static final String INTENT_KEY_A4A_TOAST_MESSAGE = "A4A Toast Message"; |
Peiyong Lin | b76bfe9 | 2019-02-13 14:46:54 -0800 | [diff] [blame] | 78 | private static final String GAME_DRIVER_WHITELIST_ALL = "*"; |
Yiwei Zhang | e3490fc | 2019-06-13 14:02:35 -0700 | [diff] [blame] | 79 | private static final String GAME_DRIVER_SPHAL_LIBRARIES_FILENAME = "sphal_libraries.txt"; |
Yiwei Zhang | 27a2743 | 2019-05-06 17:13:05 -0700 | [diff] [blame] | 80 | private static final int VULKAN_1_0 = 0x00400000; |
| 81 | private static final int VULKAN_1_1 = 0x00401000; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 82 | |
Peiyong Lin | 9eee3f9 | 2019-04-09 17:16:20 -0700 | [diff] [blame] | 83 | // GAME_DRIVER_ALL_APPS |
| 84 | // 0: Default (Invalid values fallback to default as well) |
| 85 | // 1: All apps use Game Driver |
Yiwei Zhang | ff9a4ee | 2019-06-12 14:10:17 -0700 | [diff] [blame] | 86 | // 2: All apps use Prerelease Driver |
| 87 | // 3: All apps use system graphics driver |
Peiyong Lin | 9eee3f9 | 2019-04-09 17:16:20 -0700 | [diff] [blame] | 88 | private static final int GAME_DRIVER_GLOBAL_OPT_IN_DEFAULT = 0; |
Yiwei Zhang | ff9a4ee | 2019-06-12 14:10:17 -0700 | [diff] [blame] | 89 | private static final int GAME_DRIVER_GLOBAL_OPT_IN_GAME_DRIVER = 1; |
| 90 | private static final int GAME_DRIVER_GLOBAL_OPT_IN_PRERELEASE_DRIVER = 2; |
| 91 | private static final int GAME_DRIVER_GLOBAL_OPT_IN_OFF = 3; |
Peiyong Lin | 9eee3f9 | 2019-04-09 17:16:20 -0700 | [diff] [blame] | 92 | |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 93 | private ClassLoader mClassLoader; |
| 94 | private String mLayerPath; |
| 95 | private String mDebugLayerPath; |
| 96 | |
| 97 | /** |
| 98 | * Set up GraphicsEnvironment |
| 99 | */ |
Cody Northrop | deb4328 | 2018-10-04 16:04:05 -0600 | [diff] [blame] | 100 | public void setup(Context context, Bundle coreSettings) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 101 | final PackageManager pm = context.getPackageManager(); |
| 102 | final String packageName = context.getPackageName(); |
Yiwei Zhang | e6bdc38 | 2019-03-18 22:16:42 -0700 | [diff] [blame] | 103 | Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "setupGpuLayers"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 104 | setupGpuLayers(context, coreSettings, pm, packageName); |
Yiwei Zhang | e6bdc38 | 2019-03-18 22:16:42 -0700 | [diff] [blame] | 105 | Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS); |
| 106 | Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "setupAngle"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 107 | setupAngle(context, coreSettings, pm, packageName); |
Yiwei Zhang | e6bdc38 | 2019-03-18 22:16:42 -0700 | [diff] [blame] | 108 | Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS); |
| 109 | Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "chooseDriver"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 110 | if (!chooseDriver(context, coreSettings, pm, packageName)) { |
| 111 | setGpuStats(SYSTEM_DRIVER_NAME, SYSTEM_DRIVER_VERSION_NAME, SYSTEM_DRIVER_VERSION_CODE, |
Yiwei Zhang | 27a2743 | 2019-05-06 17:13:05 -0700 | [diff] [blame] | 112 | SystemProperties.getLong(PROPERTY_GFX_DRIVER_BUILD_TIME, 0), packageName, |
| 113 | getVulkanVersion(pm)); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 114 | } |
Yiwei Zhang | e6bdc38 | 2019-03-18 22:16:42 -0700 | [diff] [blame] | 115 | Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | /** |
Yiwei Zhang | e54faf5 | 2019-05-08 18:43:11 -0700 | [diff] [blame] | 119 | * Hint for GraphicsEnvironment that an activity is launching on the process. |
| 120 | * Then the app process is allowed to send stats to GpuStats module. |
| 121 | */ |
| 122 | public static native void hintActivityLaunch(); |
| 123 | |
| 124 | /** |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 125 | * Query to determine if ANGLE should be used |
| 126 | */ |
| 127 | public static boolean shouldUseAngle(Context context, Bundle coreSettings, |
| 128 | String packageName) { |
| 129 | if (packageName.isEmpty()) { |
| 130 | Log.v(TAG, "No package name available yet, ANGLE should not be used"); |
| 131 | return false; |
| 132 | } |
| 133 | |
| 134 | final String devOptIn = getDriverForPkg(context, coreSettings, packageName); |
| 135 | if (DEBUG) { |
| 136 | Log.v(TAG, "ANGLE Developer option for '" + packageName + "' " |
| 137 | + "set to: '" + devOptIn + "'"); |
| 138 | } |
| 139 | |
| 140 | // We only want to use ANGLE if the app is whitelisted or the developer has |
| 141 | // explicitly chosen something other than default driver. |
| 142 | // The whitelist will be generated by the ANGLE APK at both boot time and |
| 143 | // ANGLE update time. It will only include apps mentioned in the rules file. |
| 144 | final boolean whitelisted = checkAngleWhitelist(context, coreSettings, packageName); |
| 145 | final boolean requested = devOptIn.equals(sDriverMap.get(OpenGlDriverChoice.ANGLE)); |
| 146 | final boolean useAngle = (whitelisted || requested); |
| 147 | if (!useAngle) { |
| 148 | return false; |
| 149 | } |
| 150 | |
| 151 | if (whitelisted) { |
| 152 | Log.v(TAG, "ANGLE whitelist includes " + packageName); |
| 153 | } |
| 154 | if (requested) { |
| 155 | Log.v(TAG, "ANGLE developer option for " + packageName + ": " + devOptIn); |
| 156 | } |
| 157 | |
| 158 | return true; |
| 159 | } |
| 160 | |
Yiwei Zhang | 27a2743 | 2019-05-06 17:13:05 -0700 | [diff] [blame] | 161 | private static int getVulkanVersion(PackageManager pm) { |
| 162 | // PackageManager doesn't have an API to retrieve the version of a specific feature, and we |
| 163 | // need to avoid retrieving all system features here and looping through them. |
| 164 | if (pm.hasSystemFeature(PackageManager.FEATURE_VULKAN_HARDWARE_VERSION, VULKAN_1_1)) { |
| 165 | return VULKAN_1_1; |
| 166 | } |
| 167 | |
| 168 | if (pm.hasSystemFeature(PackageManager.FEATURE_VULKAN_HARDWARE_VERSION, VULKAN_1_0)) { |
| 169 | return VULKAN_1_0; |
| 170 | } |
| 171 | |
| 172 | return 0; |
| 173 | } |
| 174 | |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 175 | /** |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 176 | * Check whether application is debuggable |
| 177 | */ |
| 178 | private static boolean isDebuggable(Context context) { |
| 179 | return (context.getApplicationInfo().flags & ApplicationInfo.FLAG_DEBUGGABLE) > 0; |
| 180 | } |
| 181 | |
| 182 | /** |
| 183 | * Store the layer paths available to the loader. |
| 184 | */ |
| 185 | public void setLayerPaths(ClassLoader classLoader, |
| 186 | String layerPath, |
| 187 | String debugLayerPath) { |
| 188 | // We have to store these in the class because they are set up before we |
| 189 | // have access to the Context to properly set up GraphicsEnvironment |
| 190 | mClassLoader = classLoader; |
| 191 | mLayerPath = layerPath; |
| 192 | mDebugLayerPath = debugLayerPath; |
| 193 | } |
| 194 | |
| 195 | /** |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 196 | * Return the debug layer app's on-disk and in-APK lib directories |
| 197 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 198 | private static String getDebugLayerAppPaths(PackageManager pm, String app) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 199 | final ApplicationInfo appInfo; |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 200 | try { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 201 | appInfo = pm.getApplicationInfo(app, PackageManager.MATCH_ALL); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 202 | } catch (PackageManager.NameNotFoundException e) { |
| 203 | Log.w(TAG, "Debug layer app '" + app + "' not installed"); |
| 204 | |
| 205 | return null; |
| 206 | } |
| 207 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 208 | final String abi = chooseAbi(appInfo); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 209 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 210 | final StringBuilder sb = new StringBuilder(); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 211 | sb.append(appInfo.nativeLibraryDir) |
| 212 | .append(File.pathSeparator); |
| 213 | sb.append(appInfo.sourceDir) |
| 214 | .append("!/lib/") |
| 215 | .append(abi); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 216 | final String paths = sb.toString(); |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 217 | |
| 218 | if (DEBUG) Log.v(TAG, "Debug layer app libs: " + paths); |
| 219 | |
| 220 | return paths; |
| 221 | } |
| 222 | |
| 223 | /** |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 224 | * Set up layer search paths for all apps |
| 225 | * If debuggable, check for additional debug settings |
| 226 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 227 | private void setupGpuLayers( |
| 228 | Context context, Bundle coreSettings, PackageManager pm, String packageName) { |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 229 | String layerPaths = ""; |
| 230 | |
| 231 | // Only enable additional debug functionality if the following conditions are met: |
Cody Northrop | c558c0c | 2019-05-28 11:56:37 -0600 | [diff] [blame] | 232 | // 1. App is debuggable or device is rooted |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 233 | // 2. ENABLE_GPU_DEBUG_LAYERS is true |
| 234 | // 3. Package name is equal to GPU_DEBUG_APP |
| 235 | |
Cody Northrop | c558c0c | 2019-05-28 11:56:37 -0600 | [diff] [blame] | 236 | if (isDebuggable(context) || (getCanLoadSystemLibraries() == 1)) { |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 237 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 238 | final int enable = coreSettings.getInt(Settings.Global.ENABLE_GPU_DEBUG_LAYERS, 0); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 239 | |
| 240 | if (enable != 0) { |
| 241 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 242 | final String gpuDebugApp = coreSettings.getString(Settings.Global.GPU_DEBUG_APP); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 243 | |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 244 | if ((gpuDebugApp != null && packageName != null) |
| 245 | && (!gpuDebugApp.isEmpty() && !packageName.isEmpty()) |
| 246 | && gpuDebugApp.equals(packageName)) { |
| 247 | Log.i(TAG, "GPU debug layers enabled for " + packageName); |
| 248 | |
| 249 | // Prepend the debug layer path as a searchable path. |
| 250 | // This will ensure debug layers added will take precedence over |
| 251 | // the layers specified by the app. |
| 252 | layerPaths = mDebugLayerPath + ":"; |
| 253 | |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 254 | // If there is a debug layer app specified, add its path. |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 255 | final String gpuDebugLayerApp = |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 256 | coreSettings.getString(Settings.Global.GPU_DEBUG_LAYER_APP); |
| 257 | |
| 258 | if (gpuDebugLayerApp != null && !gpuDebugLayerApp.isEmpty()) { |
| 259 | Log.i(TAG, "GPU debug layer app: " + gpuDebugLayerApp); |
Cody Northrop | f959f6b | 2019-04-08 09:50:23 -0600 | [diff] [blame] | 260 | // If a colon is present, treat this as multiple apps, so Vulkan and GLES |
| 261 | // layer apps can be provided at the same time. |
| 262 | String[] layerApps = gpuDebugLayerApp.split(":"); |
| 263 | for (int i = 0; i < layerApps.length; i++) { |
| 264 | String paths = getDebugLayerAppPaths(pm, layerApps[i]); |
| 265 | if (paths != null) { |
| 266 | // Append the path so files placed in the app's base directory will |
| 267 | // override the external path |
| 268 | layerPaths += paths + ":"; |
| 269 | } |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 270 | } |
| 271 | } |
| 272 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 273 | final String layers = coreSettings.getString(Settings.Global.GPU_DEBUG_LAYERS); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 274 | |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 275 | Log.i(TAG, "Vulkan debug layer list: " + layers); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 276 | if (layers != null && !layers.isEmpty()) { |
| 277 | setDebugLayers(layers); |
| 278 | } |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 279 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 280 | final String layersGLES = |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 281 | coreSettings.getString(Settings.Global.GPU_DEBUG_LAYERS_GLES); |
| 282 | |
| 283 | Log.i(TAG, "GLES debug layer list: " + layersGLES); |
| 284 | if (layersGLES != null && !layersGLES.isEmpty()) { |
| 285 | setDebugLayersGLES(layersGLES); |
| 286 | } |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 287 | } |
| 288 | } |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 289 | } |
| 290 | |
| 291 | // Include the app's lib directory in all cases |
| 292 | layerPaths += mLayerPath; |
| 293 | |
| 294 | setLayerPaths(mClassLoader, layerPaths); |
| 295 | } |
| 296 | |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 297 | enum OpenGlDriverChoice { |
| 298 | DEFAULT, |
| 299 | NATIVE, |
| 300 | ANGLE |
| 301 | } |
| 302 | |
| 303 | private static final Map<OpenGlDriverChoice, String> sDriverMap = buildMap(); |
| 304 | private static Map<OpenGlDriverChoice, String> buildMap() { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 305 | final Map<OpenGlDriverChoice, String> map = new HashMap<>(); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 306 | map.put(OpenGlDriverChoice.DEFAULT, "default"); |
| 307 | map.put(OpenGlDriverChoice.ANGLE, "angle"); |
| 308 | map.put(OpenGlDriverChoice.NATIVE, "native"); |
| 309 | |
| 310 | return map; |
| 311 | } |
| 312 | |
| 313 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 314 | private static List<String> getGlobalSettingsString(ContentResolver contentResolver, |
| 315 | Bundle bundle, |
| 316 | String globalSetting) { |
| 317 | final List<String> valueList; |
| 318 | final String settingsValue; |
| 319 | |
| 320 | if (bundle != null) { |
| 321 | settingsValue = bundle.getString(globalSetting); |
| 322 | } else { |
| 323 | settingsValue = Settings.Global.getString(contentResolver, globalSetting); |
| 324 | } |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 325 | |
| 326 | if (settingsValue != null) { |
| 327 | valueList = new ArrayList<>(Arrays.asList(settingsValue.split(","))); |
| 328 | } else { |
| 329 | valueList = new ArrayList<>(); |
| 330 | } |
| 331 | |
| 332 | return valueList; |
| 333 | } |
| 334 | |
| 335 | private static int getGlobalSettingsPkgIndex(String pkgName, |
| 336 | List<String> globalSettingsDriverPkgs) { |
| 337 | for (int pkgIndex = 0; pkgIndex < globalSettingsDriverPkgs.size(); pkgIndex++) { |
| 338 | if (globalSettingsDriverPkgs.get(pkgIndex).equals(pkgName)) { |
| 339 | return pkgIndex; |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | return -1; |
| 344 | } |
| 345 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 346 | private static String getDriverForPkg(Context context, Bundle bundle, String packageName) { |
| 347 | final String allUseAngle; |
| 348 | if (bundle != null) { |
| 349 | allUseAngle = |
| 350 | bundle.getString(Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_ALL_ANGLE); |
| 351 | } else { |
| 352 | ContentResolver contentResolver = context.getContentResolver(); |
| 353 | allUseAngle = Settings.Global.getString(contentResolver, |
| 354 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_ALL_ANGLE); |
| 355 | } |
Tim Van Patten | ff9476b | 2018-12-11 15:41:25 -0700 | [diff] [blame] | 356 | if ((allUseAngle != null) && allUseAngle.equals("1")) { |
| 357 | return sDriverMap.get(OpenGlDriverChoice.ANGLE); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 358 | } |
| 359 | |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 360 | final ContentResolver contentResolver = context.getContentResolver(); |
| 361 | final List<String> globalSettingsDriverPkgs = |
| 362 | getGlobalSettingsString(contentResolver, bundle, |
| 363 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_SELECTION_PKGS); |
| 364 | final List<String> globalSettingsDriverValues = |
| 365 | getGlobalSettingsString(contentResolver, bundle, |
| 366 | Settings.Global.GLOBAL_SETTINGS_ANGLE_GL_DRIVER_SELECTION_VALUES); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 367 | |
| 368 | // Make sure we have a good package name |
| 369 | if ((packageName == null) || (packageName.isEmpty())) { |
| 370 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 371 | } |
| 372 | // Make sure we have good settings to use |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 373 | if (globalSettingsDriverPkgs.size() != globalSettingsDriverValues.size()) { |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 374 | Log.w(TAG, |
| 375 | "Global.Settings values are invalid: " |
| 376 | + "globalSettingsDriverPkgs.size = " |
| 377 | + globalSettingsDriverPkgs.size() + ", " |
| 378 | + "globalSettingsDriverValues.size = " |
| 379 | + globalSettingsDriverValues.size()); |
| 380 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 381 | } |
| 382 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 383 | final int pkgIndex = getGlobalSettingsPkgIndex(packageName, globalSettingsDriverPkgs); |
Tim Van Patten | 3c61284 | 2018-11-09 16:48:24 -0700 | [diff] [blame] | 384 | |
| 385 | if (pkgIndex < 0) { |
| 386 | return sDriverMap.get(OpenGlDriverChoice.DEFAULT); |
| 387 | } |
| 388 | |
| 389 | return globalSettingsDriverValues.get(pkgIndex); |
| 390 | } |
| 391 | |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 392 | /** |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 393 | * Get the ANGLE package name. |
| 394 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 395 | private String getAnglePackageName(PackageManager pm) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 396 | final Intent intent = new Intent(ACTION_ANGLE_FOR_ANDROID); |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 397 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 398 | final List<ResolveInfo> resolveInfos = |
| 399 | pm.queryIntentActivities(intent, PackageManager.MATCH_SYSTEM_ONLY); |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 400 | if (resolveInfos.size() != 1) { |
| 401 | Log.e(TAG, "Invalid number of ANGLE packages. Required: 1, Found: " |
| 402 | + resolveInfos.size()); |
| 403 | for (ResolveInfo resolveInfo : resolveInfos) { |
| 404 | Log.e(TAG, "Found ANGLE package: " + resolveInfo.activityInfo.packageName); |
| 405 | } |
| 406 | return ""; |
| 407 | } |
| 408 | |
| 409 | // Must be exactly 1 ANGLE PKG found to get here. |
| 410 | return resolveInfos.get(0).activityInfo.packageName; |
| 411 | } |
| 412 | |
| 413 | /** |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 414 | * Check for ANGLE debug package, but only for apps that can load them (dumpable) |
| 415 | */ |
| 416 | private String getAngleDebugPackage(Context context, Bundle coreSettings) { |
| 417 | final boolean appIsDebuggable = isDebuggable(context); |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 418 | final boolean deviceIsDebuggable = getCanLoadSystemLibraries() == 1; |
Cody Northrop | 32adba4 | 2019-05-28 12:18:44 -0600 | [diff] [blame] | 419 | if (appIsDebuggable || deviceIsDebuggable) { |
Tim Van Patten | 5973ec9 | 2019-04-08 17:30:17 -0600 | [diff] [blame] | 420 | String debugPackage; |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 421 | |
Tim Van Patten | 5973ec9 | 2019-04-08 17:30:17 -0600 | [diff] [blame] | 422 | if (coreSettings != null) { |
| 423 | debugPackage = |
| 424 | coreSettings.getString(Settings.Global.GLOBAL_SETTINGS_ANGLE_DEBUG_PACKAGE); |
| 425 | } else { |
| 426 | ContentResolver contentResolver = context.getContentResolver(); |
| 427 | debugPackage = Settings.Global.getString(contentResolver, |
| 428 | Settings.Global.GLOBAL_SETTINGS_ANGLE_DEBUG_PACKAGE); |
| 429 | } |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 430 | |
| 431 | if ((debugPackage != null) && (!debugPackage.isEmpty())) { |
| 432 | return debugPackage; |
| 433 | } |
| 434 | } |
Tim Van Patten | 5973ec9 | 2019-04-08 17:30:17 -0600 | [diff] [blame] | 435 | |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 436 | return ""; |
| 437 | } |
| 438 | |
| 439 | /** |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 440 | * Attempt to setup ANGLE with a temporary rules file. |
| 441 | * True: Temporary rules file was loaded. |
| 442 | * False: Temporary rules file was *not* loaded. |
| 443 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 444 | private static boolean setupAngleWithTempRulesFile(Context context, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 445 | String packageName, |
| 446 | String paths, |
| 447 | String devOptIn) { |
Tim Van Patten | 3df6643 | 2019-01-14 15:56:12 -0700 | [diff] [blame] | 448 | /** |
| 449 | * We only want to load a temp rules file for: |
| 450 | * - apps that are marked 'debuggable' in their manifest |
| 451 | * - devices that are running a userdebug build (ro.debuggable) or can inject libraries for |
| 452 | * debugging (PR_SET_DUMPABLE). |
| 453 | */ |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 454 | final boolean appIsDebuggable = isDebuggable(context); |
| 455 | final boolean deviceIsDebuggable = getCanLoadSystemLibraries() == 1; |
Tim Van Patten | 3df6643 | 2019-01-14 15:56:12 -0700 | [diff] [blame] | 456 | if (!(appIsDebuggable || deviceIsDebuggable)) { |
| 457 | Log.v(TAG, "Skipping loading temporary rules file: " |
| 458 | + "appIsDebuggable = " + appIsDebuggable + ", " |
| 459 | + "adbRootEnabled = " + deviceIsDebuggable); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 460 | return false; |
| 461 | } |
| 462 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 463 | final String angleTempRules = SystemProperties.get(ANGLE_TEMP_RULES); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 464 | |
| 465 | if ((angleTempRules == null) || angleTempRules.isEmpty()) { |
| 466 | Log.v(TAG, "System property '" + ANGLE_TEMP_RULES + "' is not set or is empty"); |
| 467 | return false; |
| 468 | } |
| 469 | |
| 470 | Log.i(TAG, "Detected system property " + ANGLE_TEMP_RULES + ": " + angleTempRules); |
| 471 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 472 | final File tempRulesFile = new File(angleTempRules); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 473 | if (tempRulesFile.exists()) { |
| 474 | Log.i(TAG, angleTempRules + " exists, loading file."); |
| 475 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 476 | final FileInputStream stream = new FileInputStream(angleTempRules); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 477 | |
| 478 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 479 | final FileDescriptor rulesFd = stream.getFD(); |
| 480 | final long rulesOffset = 0; |
| 481 | final long rulesLength = stream.getChannel().size(); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 482 | Log.i(TAG, "Loaded temporary ANGLE rules from " + angleTempRules); |
| 483 | |
| 484 | setAngleInfo(paths, packageName, devOptIn, rulesFd, rulesOffset, rulesLength); |
| 485 | |
| 486 | stream.close(); |
| 487 | |
| 488 | // We successfully setup ANGLE, so return with good status |
| 489 | return true; |
| 490 | } catch (IOException e) { |
| 491 | Log.w(TAG, "Hit IOException thrown by FileInputStream: " + e); |
| 492 | } |
| 493 | } catch (FileNotFoundException e) { |
| 494 | Log.w(TAG, "Temp ANGLE rules file not found: " + e); |
| 495 | } catch (SecurityException e) { |
| 496 | Log.w(TAG, "Temp ANGLE rules file not accessible: " + e); |
| 497 | } |
| 498 | } |
| 499 | |
| 500 | return false; |
| 501 | } |
| 502 | |
| 503 | /** |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 504 | * Attempt to setup ANGLE with a rules file loaded from the ANGLE APK. |
| 505 | * True: APK rules file was loaded. |
| 506 | * False: APK rules file was *not* loaded. |
| 507 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 508 | private static boolean setupAngleRulesApk(String anglePkgName, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 509 | ApplicationInfo angleInfo, |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 510 | PackageManager pm, |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 511 | String packageName, |
| 512 | String paths, |
| 513 | String devOptIn) { |
| 514 | // Pass the rules file to loader for ANGLE decisions |
| 515 | try { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 516 | final AssetManager angleAssets = pm.getResourcesForApplication(angleInfo).getAssets(); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 517 | |
| 518 | try { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 519 | final AssetFileDescriptor assetsFd = angleAssets.openFd(ANGLE_RULES_FILE); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 520 | |
| 521 | setAngleInfo(paths, packageName, devOptIn, assetsFd.getFileDescriptor(), |
| 522 | assetsFd.getStartOffset(), assetsFd.getLength()); |
| 523 | |
| 524 | assetsFd.close(); |
| 525 | |
| 526 | return true; |
| 527 | } catch (IOException e) { |
| 528 | Log.w(TAG, "Failed to get AssetFileDescriptor for " + ANGLE_RULES_FILE |
| 529 | + " from '" + anglePkgName + "': " + e); |
| 530 | } |
| 531 | } catch (PackageManager.NameNotFoundException e) { |
| 532 | Log.w(TAG, "Failed to get AssetManager for '" + anglePkgName + "': " + e); |
| 533 | } |
| 534 | |
| 535 | return false; |
| 536 | } |
| 537 | |
| 538 | /** |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 539 | * Pull ANGLE whitelist from GlobalSettings and compare against current package |
| 540 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 541 | private static boolean checkAngleWhitelist(Context context, Bundle bundle, String packageName) { |
| 542 | final ContentResolver contentResolver = context.getContentResolver(); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 543 | final List<String> angleWhitelist = |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 544 | getGlobalSettingsString(contentResolver, bundle, |
| 545 | Settings.Global.GLOBAL_SETTINGS_ANGLE_WHITELIST); |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 546 | |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 547 | if (DEBUG) Log.v(TAG, "ANGLE whitelist: " + angleWhitelist); |
| 548 | |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 549 | return angleWhitelist.contains(packageName); |
| 550 | } |
| 551 | |
| 552 | /** |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 553 | * Pass ANGLE details down to trigger enable logic |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 554 | * |
| 555 | * @param context |
| 556 | * @param bundle |
| 557 | * @param packageName |
| 558 | * @return true: ANGLE setup successfully |
| 559 | * false: ANGLE not setup (not on whitelist, ANGLE not present, etc.) |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 560 | */ |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 561 | public boolean setupAngle(Context context, Bundle bundle, PackageManager pm, |
| 562 | String packageName) { |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 563 | |
| 564 | if (!shouldUseAngle(context, bundle, packageName)) { |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 565 | return false; |
Cody Northrop | 5ebb0db | 2019-01-15 14:06:36 -0700 | [diff] [blame] | 566 | } |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 567 | |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 568 | ApplicationInfo angleInfo = null; |
Tim Van Patten | 5e3e2ae | 2018-12-13 17:43:37 -0700 | [diff] [blame] | 569 | |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 570 | // If the developer has specified a debug package over ADB, attempt to find it |
| 571 | String anglePkgName = getAngleDebugPackage(context, bundle); |
| 572 | if (!anglePkgName.isEmpty()) { |
| 573 | Log.i(TAG, "ANGLE debug package enabled: " + anglePkgName); |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 574 | try { |
| 575 | // Note the debug package does not have to be pre-installed |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 576 | angleInfo = pm.getApplicationInfo(anglePkgName, 0); |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 577 | } catch (PackageManager.NameNotFoundException e) { |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 578 | Log.w(TAG, "ANGLE debug package '" + anglePkgName + "' not installed"); |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 579 | return false; |
| 580 | } |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | // Otherwise, check to see if ANGLE is properly installed |
| 584 | if (angleInfo == null) { |
| 585 | anglePkgName = getAnglePackageName(pm); |
| 586 | if (!anglePkgName.isEmpty()) { |
| 587 | Log.i(TAG, "ANGLE package enabled: " + anglePkgName); |
| 588 | try { |
| 589 | // Production ANGLE libraries must be pre-installed as a system app |
| 590 | angleInfo = pm.getApplicationInfo(anglePkgName, |
| 591 | PackageManager.MATCH_SYSTEM_ONLY); |
| 592 | } catch (PackageManager.NameNotFoundException e) { |
| 593 | Log.w(TAG, "ANGLE package '" + anglePkgName + "' not installed"); |
| 594 | return false; |
| 595 | } |
| 596 | } else { |
| 597 | Log.e(TAG, "Failed to find ANGLE package."); |
Cody Northrop | dc2fd94 | 2019-03-28 19:27:19 -0600 | [diff] [blame] | 598 | return false; |
| 599 | } |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 600 | } |
| 601 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 602 | final String abi = chooseAbi(angleInfo); |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 603 | |
| 604 | // Build a path that includes installed native libs and APK |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 605 | final String paths = angleInfo.nativeLibraryDir |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 606 | + File.pathSeparator |
| 607 | + angleInfo.sourceDir |
| 608 | + "!/lib/" |
| 609 | + abi; |
Cody Northrop | eb0ca8e | 2018-08-09 16:01:08 -0600 | [diff] [blame] | 610 | |
| 611 | if (DEBUG) Log.v(TAG, "ANGLE package libs: " + paths); |
| 612 | |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 613 | // If the user has set the developer option to something other than default, |
| 614 | // we need to call setupAngleRulesApk() with the package name and the developer |
| 615 | // option value (native/angle/other). Then later when we are actually trying to |
| 616 | // load a driver, GraphicsEnv::getShouldUseAngle() has seen the package name before |
| 617 | // and can confidently answer yes/no based on the previously set developer |
| 618 | // option value. |
| 619 | final String devOptIn = getDriverForPkg(context, bundle, packageName); |
| 620 | |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 621 | if (setupAngleWithTempRulesFile(context, packageName, paths, devOptIn)) { |
| 622 | // We setup ANGLE with a temp rules file, so we're done here. |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 623 | return true; |
Cody Northrop | 8d72a6b | 2018-11-01 08:20:26 -0600 | [diff] [blame] | 624 | } |
| 625 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 626 | if (setupAngleRulesApk(anglePkgName, angleInfo, pm, packageName, paths, devOptIn)) { |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 627 | // We setup ANGLE with rules from the APK, so we're done here. |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 628 | return true; |
| 629 | } |
| 630 | |
| 631 | return false; |
| 632 | } |
| 633 | |
| 634 | /** |
| 635 | * Determine if the "ANGLE In Use" dialog box should be shown. |
| 636 | */ |
| 637 | private boolean shouldShowAngleInUseDialogBox(Context context) { |
| 638 | try { |
| 639 | ContentResolver contentResolver = context.getContentResolver(); |
| 640 | final int showDialogBox = Settings.Global.getInt(contentResolver, |
| 641 | Settings.Global.GLOBAL_SETTINGS_SHOW_ANGLE_IN_USE_DIALOG_BOX); |
| 642 | |
| 643 | return (showDialogBox == 1); |
| 644 | } catch (Settings.SettingNotFoundException | SecurityException e) { |
| 645 | // Do nothing and move on |
| 646 | } |
| 647 | |
| 648 | // No setting, so assume false |
| 649 | return false; |
| 650 | } |
| 651 | |
| 652 | /** |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 653 | * Determine if ANGLE will be used and setup the environment |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 654 | */ |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 655 | private boolean setupAndUseAngle(Context context, String packageName) { |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 656 | // Need to make sure we are evaluating ANGLE usage for the correct circumstances |
| 657 | if (!setupAngle(context, null, context.getPackageManager(), packageName)) { |
Cody Northrop | 41149c3 | 2019-05-06 11:36:40 -0600 | [diff] [blame] | 658 | Log.v(TAG, "Package '" + packageName + "' should not use ANGLE"); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 659 | return false; |
| 660 | } |
| 661 | |
| 662 | final boolean useAngle = getShouldUseAngle(packageName); |
| 663 | Log.v(TAG, "Package '" + packageName + "' should use ANGLE = '" + useAngle + "'"); |
| 664 | |
| 665 | return useAngle; |
| 666 | } |
| 667 | |
| 668 | /** |
| 669 | * Show the ANGLE in Use Dialog Box |
| 670 | * @param context |
| 671 | */ |
| 672 | public void showAngleInUseDialogBox(Context context) { |
| 673 | final String packageName = context.getPackageName(); |
| 674 | |
Cody Northrop | 12d320a | 2019-04-09 20:39:20 -0600 | [diff] [blame] | 675 | if (shouldShowAngleInUseDialogBox(context) && setupAndUseAngle(context, packageName)) { |
Tim Van Patten | b225b44 | 2019-03-07 09:35:26 -0700 | [diff] [blame] | 676 | final Intent intent = new Intent(ACTION_ANGLE_FOR_ANDROID_TOAST_MESSAGE); |
| 677 | String anglePkg = getAnglePackageName(context.getPackageManager()); |
| 678 | intent.setPackage(anglePkg); |
| 679 | |
| 680 | context.sendOrderedBroadcast(intent, null, new BroadcastReceiver() { |
| 681 | @Override |
| 682 | public void onReceive(Context context, Intent intent) { |
| 683 | Bundle results = getResultExtras(true); |
| 684 | |
| 685 | String toastMsg = results.getString(INTENT_KEY_A4A_TOAST_MESSAGE); |
| 686 | final Toast toast = Toast.makeText(context, toastMsg, Toast.LENGTH_LONG); |
| 687 | toast.show(); |
| 688 | } |
| 689 | }, null, Activity.RESULT_OK, null, null); |
Tim Van Patten | a7577bf | 2018-12-12 11:47:24 -0700 | [diff] [blame] | 690 | } |
Cody Northrop | 73c0504 | 2018-04-16 13:23:51 -0600 | [diff] [blame] | 691 | } |
| 692 | |
| 693 | /** |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 694 | * Return the driver package name to use. Return null for system driver. |
| 695 | */ |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 696 | private static String chooseDriverInternal( |
| 697 | Context context, Bundle coreSettings, PackageManager pm, String packageName) { |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 698 | final String gameDriver = SystemProperties.get(PROPERTY_GFX_DRIVER); |
| 699 | final boolean hasGameDriver = gameDriver != null && !gameDriver.isEmpty(); |
| 700 | |
| 701 | final String prereleaseDriver = SystemProperties.get(PROPERTY_GFX_DRIVER_PRERELEASE); |
| 702 | final boolean hasPrereleaseDriver = prereleaseDriver != null && !prereleaseDriver.isEmpty(); |
| 703 | |
| 704 | if (!hasGameDriver && !hasPrereleaseDriver) { |
| 705 | if (DEBUG) Log.v(TAG, "Neither Game Driver nor prerelease driver is supported."); |
| 706 | return null; |
| 707 | } |
| 708 | |
| 709 | // To minimize risk of driver updates crippling the device beyond user repair, never use an |
| 710 | // updated driver for privileged or non-updated system apps. Presumably pre-installed apps |
| 711 | // were tested thoroughly with the pre-installed driver. |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 712 | ApplicationInfo ai; |
| 713 | try { |
| 714 | // Get the ApplicationInfo from PackageManager so that metadata fields present. |
| 715 | ai = pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA); |
| 716 | } catch (PackageManager.NameNotFoundException e) { |
| 717 | // Unlikely to fail for applications, but in case of failure, fall back to use the |
| 718 | // ApplicationInfo from context directly. |
| 719 | ai = context.getApplicationInfo(); |
| 720 | } |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 721 | if (ai.isPrivilegedApp() || (ai.isSystemApp() && !ai.isUpdatedSystemApp())) { |
| 722 | if (DEBUG) Log.v(TAG, "Ignoring driver package for privileged/non-updated system app."); |
| 723 | return null; |
| 724 | } |
| 725 | |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 726 | final boolean enablePrereleaseDriver = |
| 727 | (ai.metaData != null && ai.metaData.getBoolean(METADATA_DEVELOPER_DRIVER_ENABLE)) |
| 728 | || getCanLoadSystemLibraries() == 1; |
| 729 | |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 730 | // Priority for Game Driver settings global on confliction (Higher priority comes first): |
| 731 | // 1. GAME_DRIVER_ALL_APPS |
| 732 | // 2. GAME_DRIVER_OPT_OUT_APPS |
| 733 | // 3. GAME_DRIVER_PRERELEASE_OPT_IN_APPS |
| 734 | // 4. GAME_DRIVER_OPT_IN_APPS |
| 735 | // 5. GAME_DRIVER_BLACKLIST |
| 736 | // 6. GAME_DRIVER_WHITELIST |
Yiwei Zhang | ff9a4ee | 2019-06-12 14:10:17 -0700 | [diff] [blame] | 737 | switch (coreSettings.getInt(Settings.Global.GAME_DRIVER_ALL_APPS, 0)) { |
| 738 | case GAME_DRIVER_GLOBAL_OPT_IN_OFF: |
| 739 | if (DEBUG) Log.v(TAG, "Game Driver is turned off on this device."); |
| 740 | return null; |
| 741 | case GAME_DRIVER_GLOBAL_OPT_IN_GAME_DRIVER: |
| 742 | if (DEBUG) Log.v(TAG, "All apps opt in to use Game Driver."); |
| 743 | return hasGameDriver ? gameDriver : null; |
| 744 | case GAME_DRIVER_GLOBAL_OPT_IN_PRERELEASE_DRIVER: |
| 745 | if (DEBUG) Log.v(TAG, "All apps opt in to use prerelease driver."); |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 746 | return hasPrereleaseDriver && enablePrereleaseDriver ? prereleaseDriver : null; |
Yiwei Zhang | ff9a4ee | 2019-06-12 14:10:17 -0700 | [diff] [blame] | 747 | case GAME_DRIVER_GLOBAL_OPT_IN_DEFAULT: |
| 748 | default: |
| 749 | break; |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 750 | } |
| 751 | |
| 752 | final String appPackageName = ai.packageName; |
| 753 | if (getGlobalSettingsString(null, coreSettings, Settings.Global.GAME_DRIVER_OPT_OUT_APPS) |
| 754 | .contains(appPackageName)) { |
| 755 | if (DEBUG) Log.v(TAG, "App opts out for Game Driver."); |
| 756 | return null; |
| 757 | } |
| 758 | |
| 759 | if (getGlobalSettingsString( |
| 760 | null, coreSettings, Settings.Global.GAME_DRIVER_PRERELEASE_OPT_IN_APPS) |
| 761 | .contains(appPackageName)) { |
| 762 | if (DEBUG) Log.v(TAG, "App opts in for prerelease Game Driver."); |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 763 | return hasPrereleaseDriver && enablePrereleaseDriver ? prereleaseDriver : null; |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 764 | } |
| 765 | |
| 766 | // Early return here since the rest logic is only for Game Driver. |
| 767 | if (!hasGameDriver) { |
| 768 | if (DEBUG) Log.v(TAG, "Game Driver is not supported on the device."); |
| 769 | return null; |
| 770 | } |
| 771 | |
| 772 | final boolean isOptIn = |
| 773 | getGlobalSettingsString(null, coreSettings, Settings.Global.GAME_DRIVER_OPT_IN_APPS) |
| 774 | .contains(appPackageName); |
| 775 | final List<String> whitelist = |
| 776 | getGlobalSettingsString(null, coreSettings, Settings.Global.GAME_DRIVER_WHITELIST); |
| 777 | if (!isOptIn && whitelist.indexOf(GAME_DRIVER_WHITELIST_ALL) != 0 |
| 778 | && !whitelist.contains(appPackageName)) { |
| 779 | if (DEBUG) Log.v(TAG, "App is not on the whitelist for Game Driver."); |
| 780 | return null; |
| 781 | } |
| 782 | |
| 783 | // If the application is not opted-in, then check whether it's on the blacklist, |
| 784 | // terminate early if it's on the blacklist and fallback to system driver. |
| 785 | if (!isOptIn |
| 786 | && getGlobalSettingsString( |
| 787 | null, coreSettings, Settings.Global.GAME_DRIVER_BLACKLIST) |
| 788 | .contains(appPackageName)) { |
| 789 | if (DEBUG) Log.v(TAG, "App is on the blacklist for Game Driver."); |
| 790 | return null; |
| 791 | } |
| 792 | |
| 793 | return gameDriver; |
| 794 | } |
| 795 | |
| 796 | /** |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 797 | * Choose whether the current process should use the builtin or an updated driver. |
Jesse Hall | c37984f | 2017-05-23 16:55:08 -0700 | [diff] [blame] | 798 | */ |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 799 | private static boolean chooseDriver( |
| 800 | Context context, Bundle coreSettings, PackageManager pm, String packageName) { |
Peiyong Lin | 7797b4d | 2019-08-09 10:34:39 -0700 | [diff] [blame] | 801 | final String driverPackageName = chooseDriverInternal(context, coreSettings, pm, |
| 802 | packageName); |
Yiwei Zhang | 5d0d4c6 | 2019-06-09 23:29:59 -0700 | [diff] [blame] | 803 | if (driverPackageName == null) { |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 804 | return false; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 805 | } |
Peiyong Lin | 2d5a2bb | 2018-11-07 21:10:07 -0800 | [diff] [blame] | 806 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 807 | final PackageInfo driverPackageInfo; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 808 | try { |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 809 | driverPackageInfo = pm.getPackageInfo(driverPackageName, |
| 810 | PackageManager.MATCH_SYSTEM_ONLY | PackageManager.GET_META_DATA); |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 811 | } catch (PackageManager.NameNotFoundException e) { |
| 812 | Log.w(TAG, "driver package '" + driverPackageName + "' not installed"); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 813 | return false; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 814 | } |
| 815 | |
| 816 | // O drivers are restricted to the sphal linker namespace, so don't try to use |
| 817 | // packages unless they declare they're compatible with that restriction. |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 818 | final ApplicationInfo driverAppInfo = driverPackageInfo.applicationInfo; |
| 819 | if (driverAppInfo.targetSdkVersion < Build.VERSION_CODES.O) { |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 820 | if (DEBUG) { |
| 821 | Log.w(TAG, "updated driver package is not known to be compatible with O"); |
| 822 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 823 | return false; |
Peiyong Lin | 9ca1dd8 | 2019-01-12 17:44:29 -0800 | [diff] [blame] | 824 | } |
| 825 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 826 | final String abi = chooseAbi(driverAppInfo); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 827 | if (abi == null) { |
| 828 | if (DEBUG) { |
| 829 | // This is the normal case for the pre-installed empty driver package, don't spam |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 830 | if (driverAppInfo.isUpdatedSystemApp()) { |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 831 | Log.w(TAG, "updated driver package has no compatible native libraries"); |
| 832 | } |
| 833 | } |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 834 | return false; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 835 | } |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 836 | |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 837 | final StringBuilder sb = new StringBuilder(); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 838 | sb.append(driverAppInfo.nativeLibraryDir) |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 839 | .append(File.pathSeparator); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 840 | sb.append(driverAppInfo.sourceDir) |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 841 | .append("!/lib/") |
| 842 | .append(abi); |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 843 | final String paths = sb.toString(); |
Yiwei Zhang | e3490fc | 2019-06-13 14:02:35 -0700 | [diff] [blame] | 844 | final String sphalLibraries = getSphalLibraries(context, driverPackageName); |
Yiwei Zhang | 1c51f05 | 2019-02-14 12:05:47 -0800 | [diff] [blame] | 845 | if (DEBUG) { |
| 846 | Log.v(TAG, |
| 847 | "gfx driver package search path: " + paths |
| 848 | + ", required sphal libraries: " + sphalLibraries); |
| 849 | } |
| 850 | setDriverPathAndSphalLibraries(paths, sphalLibraries); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 851 | |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 852 | if (driverAppInfo.metaData == null) { |
| 853 | throw new NullPointerException("apk's meta-data cannot be null"); |
| 854 | } |
| 855 | |
| 856 | final String driverBuildTime = driverAppInfo.metaData.getString(METADATA_DRIVER_BUILD_TIME); |
| 857 | if (driverBuildTime == null || driverBuildTime.isEmpty()) { |
Yiwei Zhang | 61f8d22 | 2019-03-21 16:14:54 -0700 | [diff] [blame] | 858 | throw new IllegalArgumentException("com.android.gamedriver.build_time is not set"); |
Yiwei Zhang | f7b0a5f | 2019-02-19 16:04:10 -0800 | [diff] [blame] | 859 | } |
| 860 | // driver_build_time in the meta-data is in "L<Unix epoch timestamp>" format. e.g. L123456. |
| 861 | // Long.parseLong will throw if the meta-data "driver_build_time" is not set properly. |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 862 | setGpuStats(driverPackageName, driverPackageInfo.versionName, driverAppInfo.longVersionCode, |
Yiwei Zhang | 27a2743 | 2019-05-06 17:13:05 -0700 | [diff] [blame] | 863 | Long.parseLong(driverBuildTime.substring(1)), packageName, 0); |
Yiwei Zhang | 31f5adb | 2019-02-15 16:15:17 -0800 | [diff] [blame] | 864 | |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 865 | return true; |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 866 | } |
| 867 | |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 868 | private static String chooseAbi(ApplicationInfo ai) { |
Yiwei Zhang | a0ee1f8 | 2019-02-04 17:53:57 -0800 | [diff] [blame] | 869 | final String isa = VMRuntime.getCurrentInstructionSet(); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 870 | if (ai.primaryCpuAbi != null && |
| 871 | isa.equals(VMRuntime.getInstructionSet(ai.primaryCpuAbi))) { |
| 872 | return ai.primaryCpuAbi; |
| 873 | } |
| 874 | if (ai.secondaryCpuAbi != null && |
| 875 | isa.equals(VMRuntime.getInstructionSet(ai.secondaryCpuAbi))) { |
| 876 | return ai.secondaryCpuAbi; |
| 877 | } |
| 878 | return null; |
| 879 | } |
| 880 | |
Yiwei Zhang | e3490fc | 2019-06-13 14:02:35 -0700 | [diff] [blame] | 881 | private static String getSphalLibraries(Context context, String driverPackageName) { |
| 882 | try { |
| 883 | final Context driverContext = |
| 884 | context.createPackageContext(driverPackageName, Context.CONTEXT_RESTRICTED); |
| 885 | final BufferedReader reader = new BufferedReader(new InputStreamReader( |
| 886 | driverContext.getAssets().open(GAME_DRIVER_SPHAL_LIBRARIES_FILENAME))); |
| 887 | final ArrayList<String> assetStrings = new ArrayList<>(); |
| 888 | for (String assetString; (assetString = reader.readLine()) != null;) { |
| 889 | assetStrings.add(assetString); |
| 890 | } |
| 891 | return String.join(":", assetStrings); |
| 892 | } catch (PackageManager.NameNotFoundException e) { |
| 893 | if (DEBUG) { |
| 894 | Log.w(TAG, "Driver package '" + driverPackageName + "' not installed"); |
| 895 | } |
| 896 | } catch (IOException e) { |
| 897 | if (DEBUG) { |
| 898 | Log.w(TAG, "Failed to load '" + GAME_DRIVER_SPHAL_LIBRARIES_FILENAME + "'"); |
| 899 | } |
| 900 | } |
| 901 | return ""; |
| 902 | } |
| 903 | |
Cody Northrop | ebe6a56 | 2018-10-15 07:22:23 -0600 | [diff] [blame] | 904 | private static native int getCanLoadSystemLibraries(); |
Cody Northrop | 86cedcb | 2017-10-20 09:03:13 -0600 | [diff] [blame] | 905 | private static native void setLayerPaths(ClassLoader classLoader, String layerPaths); |
| 906 | private static native void setDebugLayers(String layers); |
Cody Northrop | 0fa1d22 | 2018-10-23 13:13:21 -0600 | [diff] [blame] | 907 | private static native void setDebugLayersGLES(String layers); |
Yiwei Zhang | 1c51f05 | 2019-02-14 12:05:47 -0800 | [diff] [blame] | 908 | private static native void setDriverPathAndSphalLibraries(String path, String sphalLibraries); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 909 | private static native void setGpuStats(String driverPackageName, String driverVersionName, |
Yiwei Zhang | 27a2743 | 2019-05-06 17:13:05 -0700 | [diff] [blame] | 910 | long driverVersionCode, long driverBuildTime, String appPackageName, int vulkanVersion); |
Yiwei Zhang | 33097bf | 2019-02-04 19:01:21 -0800 | [diff] [blame] | 911 | private static native void setAngleInfo(String path, String appPackage, String devOptIn, |
| 912 | FileDescriptor rulesFd, long rulesOffset, long rulesLength); |
Tim Van Patten | ddc4391 | 2018-12-18 17:47:52 -0700 | [diff] [blame] | 913 | private static native boolean getShouldUseAngle(String packageName); |
Jesse Hall | 79bf392 | 2016-12-12 12:53:02 -0800 | [diff] [blame] | 914 | } |