Merge "New API methods for Script Group" (d3e6428a) · Commits · e / os / android_frameworks_base

rs/java/android/renderscript/ScriptGroup2.java

+52 −1

Original line number	Diff line number	Diff line
		@@ -342,6 +342,18 @@ public class ScriptGroup2 extends BaseObj {
		return outputObjs;
		}

		/**
		@hide Pending Android public API approval.
		*/
		public static final class Binding {
		public Script.FieldID mField;
		public Object mValue;
		public Binding(Script.FieldID field, Object value) {
		mField = field;
		mValue = value;
		}
		}

		/**
		@hide Pending Android public API approval.
		*/
		@@ -349,7 +361,6 @@ public class ScriptGroup2 extends BaseObj {
		RenderScript mRS;
		List<Closure> mClosures;
		List<UnboundValue> mInputs;

		private static final String TAG = "ScriptGroup2.Builder";

		public Builder(RenderScript rs) {
		@@ -378,10 +389,50 @@ public class ScriptGroup2 extends BaseObj {
		return unbound;
		}

		public Closure addKernel(Script.KernelID k, Type returnType, Object... argsAndBindings) {
		ArrayList<Object> args = new ArrayList<Object>();
		Map<Script.FieldID, Object> bindingMap = new HashMap<Script.FieldID, Object>();
		if (!seperateArgsAndBindings(argsAndBindings, args, bindingMap)) {
		return null;
		}
		return addKernel(k, returnType, args.toArray(), bindingMap);
		}

		public Closure addInvoke(Script.InvokeID invoke, Object... argsAndBindings) {
		ArrayList<Object> args = new ArrayList<Object>();
		Map<Script.FieldID, Object> bindingMap = new HashMap<Script.FieldID, Object>();
		if (!seperateArgsAndBindings(argsAndBindings, args, bindingMap)) {
		return null;
		}
		return addInvoke(invoke, args.toArray(), bindingMap);
		}

		public ScriptGroup2 create(Future... outputs) {
		ScriptGroup2 ret = new ScriptGroup2(mRS, mClosures, mInputs, outputs);
		return ret;
		}

		private boolean seperateArgsAndBindings(Object[] argsAndBindings,
		ArrayList<Object> args,
		Map<Script.FieldID, Object> bindingMap) {
		int i;
		for (i = 0; i < argsAndBindings.length; i++) {
		if (argsAndBindings[i] instanceof Binding) {
		break;
		}
		args.add(argsAndBindings[i]);
		}

		for (; i < argsAndBindings.length; i++) {
		if (!(argsAndBindings[i] instanceof Binding)) {
		return false;
		}
		Binding b = (Binding)argsAndBindings[i];
		bindingMap.put(b.mField, b.mValue);
		}

		return true;
		}

		}
		}