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Commit 4f6aff38 authored Jan 12, 2011 by Romain Guy

Only enable GL rendering on the main thread.

Change-Id: I41950f4c0a5063ee5d6950cf137eb60a1c7a72fe

parent c038ea35

core/java/android/view/HardwareRenderer.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -36,7 +36,7 @@ import javax.microedition.khronos.opengles.GL;
		* @hide
		*/
		public abstract class HardwareRenderer {
		private static final String LOG_TAG = "HardwareRenderer";
		static final String LOG_TAG = "HardwareRenderer";

		/**
		* A process can set this flag to false to prevent the use of hardware

core/java/android/view/ViewRoot.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -486,6 +486,13 @@ public final class ViewRoot extends Handler implements ViewParent,
		mAttachInfo.mHardwareAccelerated = false;
		mAttachInfo.mHardwareAccelerationRequested = false;

		// Don't enable hardware acceleration when we're not on the main thread
		if (Looper.getMainLooper() != Looper.myLooper()) {
		Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware acceleration "
		+ "outside of the main thread, aborting");
		return;
		}

		// Try to enable hardware acceleration if requested
		if (attrs != null &&
		(attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0) {