Avoid duplicate surface creation. (1e68bac5) · Commits · e / os / android_frameworks_base

rs/java/android/renderscript/Allocation.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -76,6 +76,8 @@ public class Allocation extends BaseObj {
		new HashMap<Long, Allocation>();
		OnBufferAvailableListener mBufferNotifier;

		private Surface mGetSurfaceSurface = null;

		private Element.DataType validateObjectIsPrimitiveArray(Object d, boolean checkType) {
		final Class c = d.getClass();
		if (!c.isArray()) {
		@@ -1990,7 +1992,12 @@ public class Allocation extends BaseObj {
		if ((mUsage & USAGE_IO_INPUT) == 0) {
		throw new RSInvalidStateException("Allocation is not a surface texture.");
		}
		return mRS.nAllocationGetSurface(getID(mRS));

		if (mGetSurfaceSurface == null) {
		mGetSurfaceSurface = mRS.nAllocationGetSurface(getID(mRS));
		}

		return mGetSurfaceSurface;
		}

		/**