56 #ifndef NV_VPI_ALGORITHMS_FFT_H
57 #define NV_VPI_ALGORITHMS_FFT_H
59 #include "../AlgoFlags.h"
60 #include "../Export.h"
61 #include "../Status.h"
VPIStatus vpiCreateIFFT(uint64_t backends, int32_t outputWidth, int32_t outputHeight, const VPIImageFormat inFormat, const VPIImageFormat outFormat, VPIPayload *payload)
Creates payload for inverse Fast Fourier Transform algorithm.
VPIStatus vpiSubmitIFFT(VPIStream stream, uint64_t backend, VPIPayload payload, VPIImage input, VPIImage output, uint64_t flags)
Runs the inverse Fast Fourier Transform on single image.
VPIStatus vpiCreateFFT(uint64_t backends, int32_t inputWidth, int32_t inputHeight, const VPIImageFormat inFormat, const VPIImageFormat outFormat, VPIPayload *payload)
Creates payload for direct Fast Fourier Transform algorithm.
VPIStatus vpiSubmitFFT(VPIStream stream, uint64_t backend, VPIPayload payload, VPIImage input, VPIImage output, uint64_t flags)
Runs the direct Fast Fourier Transform on single image.
struct VPIImageImpl * VPIImage
A handle to an image.
struct VPIPayloadImpl * VPIPayload
A handle to an algorithm payload.
struct VPIStreamImpl * VPIStream
A handle to a stream.