rifft 1.1.2

RIFFT FFT/DLPack/FFI bridge
Documentation 
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#ifndef RIFFT_H
#define RIFFT_H

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct RifftHandle* riff_handle_t;

typedef struct {
    size_t height;
    size_t width;
} riff_fft_shape_t;

riff_handle_t riff_create_handle(void);
void riff_free_handle(riff_handle_t handle);

int riff_fft2d_forward(riff_handle_t handle, void* data, size_t height, size_t width);
int riff_fft2d_inverse(riff_handle_t handle, void* data, size_t height, size_t width);
int riff_fft2d_fused_filter(
    riff_handle_t handle,
    void* data,
    const void* filter,
    size_t height,
    size_t width);

const char* riff_get_version(void);
const char* riff_get_backend_name(void);

#ifdef __cplusplus
}
#endif

#endif // RIFFT_H