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Fix JNI interop for allowBufferHandleOutput #28489

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Fix JNI interop for allowBufferHandleOutput #28489

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9 changes: 9 additions & 0 deletions tensorflow/lite/java/src/main/native/nativeinterpreterwrapper_jni.h
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Expand Up @@ -122,6 +122,15 @@ JNIEXPORT void JNICALL
Java_org_tensorflow_lite_NativeInterpreterWrapper_allowFp16PrecisionForFp32(
JNIEnv* env, jclass clazz, jlong handle, jboolean allow);

/*
* Class: org_tensorflow_lite_NativeInterpreterWrapper
* Method:
* Signature: (JZ)V
*/
JNIEXPORT void JNICALL
Java_org_tensorflow_lite_NativeInterpreterWrapper_allowBufferHandleOutput(
JNIEnv* env, jclass clazz, jlong handle, jboolean allow);

/*
* Class: org_tensorflow_lite_NativeInterpreterWrapper
* Method:
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8 changes: 7 additions & 1 deletion tensorflow/lite/java/src/test/java/org/tensorflow/lite/InterpreterTest.java
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Expand Up @@ -61,7 +61,13 @@ public void testInterpreter() throws Exception {
@Test
public void testInterpreterWithOptions() throws Exception {
Interpreter interpreter =
new Interpreter(MODEL_FILE, new Interpreter.Options().setNumThreads(2).setUseNNAPI(true));
new Interpreter(
MODEL_FILE,
new Interpreter.Options()
.setNumThreads(2)
.setUseNNAPI(true)
.setAllowFp16PrecisionForFp32(false)
.setAllowBufferHandleOutput(false));
assertThat(interpreter).isNotNull();
assertThat(interpreter.getInputTensorCount()).isEqualTo(1);
assertThat(interpreter.getInputTensor(0).dataType()).isEqualTo(DataType.FLOAT32);
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