dgtrealwrapper.h

#ifndef NOSYSTEMHEADERS
#include "ltfat.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif
#include "ltfat/types.h"
#include "phaseret/types.h"

#ifndef _phaseret_dgtrealwrapper_h
#define _phaseret_dgtrealwrapper_h
typedef struct phaseret_dgtreal_params phaseret_dgtreal_params;

typedef enum
{
    phaseret_dgtreal_auto,
    phaseret_dgtreal_long,
    phaseret_dgtreal_fb
} phaseret_dgtreal_hint;

PHASERET_API phaseret_dgtreal_params*
phaseret_dgtreal_params_allocdef();

PHASERET_API int
phaseret_dgtreal_params_set_phaseconv(phaseret_dgtreal_params* params, ltfat_phaseconvention ptype);

PHASERET_API int
phaseret_dgtreal_params_set_fftwflags(phaseret_dgtreal_params* params, unsigned fftw_flags);

PHASERET_API int
phaseret_dgtreal_params_set_hint(phaseret_dgtreal_params* params, phaseret_dgtreal_hint hint);

PHASERET_API int
phaseret_dgtreal_params_free(phaseret_dgtreal_params* params);

// The following function is not part of API
int
phaseret_dgtreal_params_defaults(phaseret_dgtreal_params* params);

#endif

typedef struct PHASERET_NAME(dgtreal_plan) PHASERET_NAME(dgtreal_plan);

PHASERET_API int
PHASERET_NAME(dgtreal_init)(const LTFAT_REAL g[], ltfat_int gl, ltfat_int L, ltfat_int W, ltfat_int a, ltfat_int M,
                            LTFAT_COMPLEX c[], phaseret_dgtreal_params* params,
                            PHASERET_NAME(dgtreal_plan)** p);


PHASERET_API int
PHASERET_NAME(dgtreal_execute_proj)(PHASERET_NAME(dgtreal_plan)* p,
                                    const LTFAT_COMPLEX cin[], LTFAT_COMPLEX c[]);

PHASERET_API int
PHASERET_NAME(dgtreal_execute_syn)(PHASERET_NAME(dgtreal_plan)* p,
                                   const LTFAT_COMPLEX c[], LTFAT_REAL f[]);

PHASERET_API int
PHASERET_NAME(dgtreal_execute_ana)(PHASERET_NAME(dgtreal_plan)* p,
                                   const LTFAT_REAL f[], LTFAT_COMPLEX c[]);

PHASERET_API int
PHASERET_NAME(dgtreal_done)(PHASERET_NAME(dgtreal_plan)** p);

#ifdef __cplusplus
}
#endif