OpticalFlowDense.h

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#ifndef NV_VPI_ALGORITHMS_OPTICALFLOWDENSE_H
#define NV_VPI_ALGORITHMS_OPTICALFLOWDENSE_H
 
#include "../Export.h"
#include "../ImageFormat.h"
#include "../Status.h"
#include "../Types.h"
 
#include <stdbool.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#if NV_VPI_VERSION_API_AT_MOST(2, 2)
VPI_PUBLIC VPIStatus vpiCreateOpticalFlowDense(uint64_t backends, int32_t width, int32_t height,
                                               VPIImageFormat inputFmt, VPIOpticalFlowQuality quality,
                                               VPIPayload *payload);
#else
VPI_PUBLIC VPIStatus vpiCreateOpticalFlowDense(uint64_t backends, int32_t width, int32_t height,
                                               VPIImageFormat inputFmt, const int32_t *gridSize, int32_t numLevels,
                                               VPIOpticalFlowQuality quality, VPIPayload *payload);
#endif
 
VPI_PUBLIC VPIStatus vpiSubmitOpticalFlowDense(VPIStream stream, uint64_t backend, VPIPayload payload, VPIImage prevImg,
                                               VPIImage curImg, VPIImage mvImg);
 
VPI_PUBLIC VPIStatus vpiSubmitOpticalFlowDensePyramid(VPIStream stream, uint64_t backend, VPIPayload payload,
                                                      VPIPyramid prevPyr, VPIPyramid curPyr, VPIImage mvImg);
 
#ifdef __cplusplus
}
#endif
 // end of VPI_OpticalFlowDense
 
#endif // NV_VPI_ALGORITHMS_OPTICALFLOWDENSE_H