BranchingFunCalls.cpp revision a3c6f62775506c95afd556e617f14d7a28839f01
1dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo#include <RenderScript.h> 2dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 3a3c6f62775506c95afd556e617f14d7a28839f01Luke Drummond#include "ScriptC_scalars.h" 4dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 5dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace android; 6dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leousing namespace RSC; 7dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 8dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leoint main() 9dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo{ 10dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo static const int size = 64; 11dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo sp<RS> rs = new RS(); 12dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 13dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo rs->init("/data/rscache", RS_INIT_LOW_LATENCY | RS_INIT_WAIT_FOR_ATTACH); 14dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 15dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto e = Element::I32(rs); 16dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo Type::Builder tb(rs, e); 17dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setX(size); 18dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo tb.setY(size); 19dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto t = tb.create(); 20dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 21dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto a = Allocation::createTyped(rs, t); 22dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo auto b = Allocation::createTyped(rs, t); 23dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 24dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo int * input = new int[size*size]; 25dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo for(int i = 0; i < size*size; ++i) { 26dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo input[i] = i - (size*size / 2); 27dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo } 28dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo a->copy2DRangeFrom(0, 0, size, size, input); 29dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo delete [] input; 30dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 31dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo // Script is executed once, then the data is copied back when finished 32a3c6f62775506c95afd556e617f14d7a28839f01Luke Drummond sp<ScriptC_scalars> s = new ScriptC_scalars(rs); 33dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo s->invoke_addToGlobal(234); 34dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo s->forEach_simple_kernel(a, b); 35dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo rs->finish(); 36dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo int32_t * output = new int32_t[size*size]; 37dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo b->copy2DRangeTo(0, 0, size, size, output); 38dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo delete [] output; 39dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 40dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo return 0; 41dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo} 42dcecc0c8d22e894525e25a122ce25129b51338f2Dean De Leo 43