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#ifndef FLOW_CUDA_H
#define FLOW_CUDA_H

void ComputeFlowCUDA(const float *I0,           // source frame
                     const float *I1,           // tracked frame
                     int          width,        // frame width
                     int          height,       // frame height
                     int          stride,       // row access stride
                     float        alpha,        // smoothness coefficient
                     int          nLevels,      // number of levels in pyramid
                     int          nWarpIters,   // number of warping iterations per pyramid level
                     int          nSolverIters, // number of solver iterations (for linear system)
                     float       *u,            // output horizontal flow
                     float       *v);                 // output vertical flow
#endif