| #include <RenderScript.h> |
| |
| #include "ScriptC_scalars.h" |
| |
| using namespace android; |
| using namespace RSC; |
| |
| int main() |
| { |
| static const int size = 64; |
| sp<RS> rs = new RS(); |
| |
| rs->init("/data/rscache", RS_INIT_LOW_LATENCY | RS_INIT_WAIT_FOR_ATTACH); |
| |
| auto e = Element::I32(rs); |
| Type::Builder tb(rs, e); |
| tb.setX(size); |
| tb.setY(size); |
| auto t = tb.create(); |
| |
| auto a = Allocation::createTyped(rs, t); |
| auto b = Allocation::createTyped(rs, t); |
| |
| int * input = new int[size*size]; |
| for(int i = 0; i < size*size; ++i) { |
| input[i] = i - (size*size / 2); |
| } |
| a->copy2DRangeFrom(0, 0, size, size, input); |
| delete [] input; |
| |
| // Script is executed once, then the data is copied back when finished |
| sp<ScriptC_scalars> s = new ScriptC_scalars(rs); |
| s->invoke_addToGlobal(234); |
| s->forEach_simple_kernel(a, b); |
| rs->finish(); |
| int32_t * output = new int32_t[size*size]; |
| b->copy2DRangeTo(0, 0, size, size, output); |
| delete [] output; |
| |
| return 0; |
| } |
| |