Merge "Zygote: Restore GL preload" (d8502d05) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/os/ZygoteInit.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.icu.impl.CacheValue;
		import android.icu.text.DecimalFormatSymbols;
		import android.icu.util.ULocale;
		import android.net.LocalServerSocket;
		import android.opengl.EGL14;
		import android.os.IInstalld;
		import android.os.Process;
		import android.os.RemoteException;
		@@ -82,6 +83,7 @@ public class ZygoteInit {
		private static final String TAG = "Zygote";

		private static final String PROPERTY_DISABLE_OPENGL_PRELOADING = "ro.zygote.disable_gl_preload";
		private static final String PROPERTY_GFX_DRIVER = "ro.gfx.driver.0";
		private static final String PROPERTY_RUNNING_IN_CONTAINER = "ro.boot.container";

		private static final int LOG_BOOT_PROGRESS_PRELOAD_START = 3020;
		@@ -126,6 +128,9 @@ public class ZygoteInit {
		bootTimingsTraceLog.traceBegin("PreloadResources");
		preloadResources();
		bootTimingsTraceLog.traceEnd(); // PreloadResources
		Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "PreloadOpenGL");
		preloadOpenGL();
		Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
		preloadSharedLibraries();
		preloadTextResources();
		// Ask the WebViewFactory to do any initialization that must run in the zygote process,
		@@ -175,6 +180,14 @@ public class ZygoteInit {
		System.loadLibrary("jnigraphics");
		}

		private static void preloadOpenGL() {
		String driverPackageName = SystemProperties.get(PROPERTY_GFX_DRIVER);
		if (!SystemProperties.getBoolean(PROPERTY_DISABLE_OPENGL_PRELOADING, false) \|\|
		driverPackageName == null \|\| driverPackageName.isEmpty()) {
		EGL14.eglGetDisplay(EGL14.EGL_DEFAULT_DISPLAY);
		}
		}

		private static void preloadTextResources() {
		Hyphenator.init();
		TextView.preloadFontCache();