jninodebugwaitattach.cpp revision dcecc0c8d22e894525e25a122ce25129b51338f2
1dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <memory> 2dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 3dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <jni.h> 4dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <RenderScript.h> 5dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 6dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include "ScriptC_simple.h" 7dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 8dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace android; 9dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace RSC; 10dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 11dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leoextern "C" void JNICALL 12dcecc0c8d22e894525e25a122ce25129b51338f2Dean De LeoJava_com_android_rs_jninodebugwaitattach_MainActivity_nativeRS( 13dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo JNIEnv * env, 14dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo jclass, 15dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo jstring pathObj) 16dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo{ 17dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo static const int size = 8; 18dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo sp<RS> rs = new RS(); 19dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 20dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo const char * path = env->GetStringUTFChars(pathObj, nullptr); 21dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo rs->init(path, RS_INIT_LOW_LATENCY | RS_INIT_WAIT_FOR_ATTACH); 22dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo env->ReleaseStringUTFChars(pathObj, path); 23dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 24dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto e = Element::RGBA_8888(rs); 25dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo Type::Builder tb(rs, e); 26dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setX(size); 27dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setY(size); 28dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto t = tb.create(); 29dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 30dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto a = Allocation::createTyped(rs, t); 31dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto b = Allocation::createTyped(rs, t); 32dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 33dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo // Script is executed once, then the data is copied back when finished 34dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo sp<ScriptC_simple> s = new ScriptC_simple(rs); 35dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo s->forEach_simple_kernel(a, b); 36dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo uint32_t * output = new uint32_t[size*size]; 37dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo b->copy2DRangeTo(0, 0, size, size, output); 38dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo delete [] output; 39dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 40dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo rs->finish(); 41dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo} 42dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 43