jniinfiniteloop.cpp revision 5bbcc3861c44435f89481f80946ef5c9c49968f2
15bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond/* 25bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* Copyright (C) 2016 The Android Open Source Project 35bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* 45bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* Licensed under the Apache License, Version 2.0 (the "License"); 55bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* you may not use this file except in compliance with the License. 65bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* You may obtain a copy of the License at 75bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* 85bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* http://www.apache.org/licenses/LICENSE-2.0 95bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* 105bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* Unless required by applicable law or agreed to in writing, software 115bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* distributed under the License is distributed on an "AS IS" BASIS, 125bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* See the License for the specific language governing permissions and 145bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond* limitations under the License. 155bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond*/ 165bbcc3861c44435f89481f80946ef5c9c49968f2Luke Drummond 17dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <memory> 18dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <unistd.h> 19dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 20dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <jni.h> 21dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <RenderScript.h> 22dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 23a3c6f62775506c95afd556e617f14d7a28839f01Luke Drummond#include "ScriptC_infiniteloop.h" 24dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 25dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace android; 26dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace RSC; 27dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 28dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leoextern "C" void JNICALL 29dcecc0c8d22e894525e25a122ce25129b51338f2Dean De LeoJava_com_android_rs_jniinfiniteloop_MainActivity_nativeRS( 30dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo JNIEnv * env, 31dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo jclass, 32dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo jstring pathObj) 33dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo{ 34dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo static const int size = 64; 35dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo sp<RS> rs = new RS(); 36dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 37dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo const char * path = env->GetStringUTFChars(pathObj, nullptr); 38dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo rs->init(path, RS_INIT_LOW_LATENCY); 39dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo env->ReleaseStringUTFChars(pathObj, path); 40dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 41dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto e = Element::RGBA_8888(rs); 42dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo Type::Builder tb(rs, e); 43dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setX(size); 44dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setY(size); 45dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto t = tb.create(); 46dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 47dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto a = Allocation::createTyped(rs, t); 48dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto b = Allocation::createTyped(rs, t); 49dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 50a3c6f62775506c95afd556e617f14d7a28839f01Luke Drummond sp<ScriptC_infiniteloop> s = new ScriptC_infiniteloop(rs); 51dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 52dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo // Test is designed to loop forever, waits for two seconds 53dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo // between each invocation of the kernel 54dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo bool forever = true; 55dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo while(forever) 56dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo { 57dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo s->forEach_simple_kernel(a, b); 58dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo sleep(2); 59dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo } 60dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 61dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo uint32_t * output = new uint32_t[size*size]; 62dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo b->copy2DRangeTo(0, 0, size, size, output); 63dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo delete [] output; 64dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo} 65dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 66