1 2typedef struct __attribute__((packed, aligned(4))) Ball { 3 float2 delta; 4 float2 position; 5 //float3 color; 6 float size; 7 //int arcID; 8 //float arcStr; 9} Ball_t; 10Ball_t *balls; 11 12 13typedef struct BallControl { 14 uint32_t dimX; 15 rs_allocation ain; 16 rs_allocation aout; 17 float dt; 18} BallControl_t; 19