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#include <RenderScript.h>
#include "ScriptC_scalars.h"
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;
}
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