Hi,
i want to convert the following code to Brook+, is it possible?
for (int k = 0; k < MAX; k++)
{
for (int j = 0; j < MAX-1; j++)
{
Direction d0 = data
;Direction d1 = data
[j+1];double fr = speed * (d1.r - d0.r);
d0.Fr += fr;
d1.Fr -= fr;
}
}
I'm just reading the ATI Streaming Guide but i'm note sure about how to index the stream correct:
kernel void speed(int width, float a[], out float c[])
{
int index = instance().x;
float p1 = a[index];
float p2 = a[index+1];
float diff = 2.0f * (p2-p1);
c[index] = p1+diff;
c[index+1] = p2-diff;
}
