ifft_omp_sp_2d_c2c.h
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00001 /* ======================================================================= */
00002 /*  TEXAS INSTRUMENTS, INC.                                                */
00003 /*                                                                         */
00004 /*  FFTLIB  FFT Library                                                    */
00005 /*                                                                         */
00006 /* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/  */ 
00007 /*                                                                         */
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00012 /*                                                                         */
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00024 /*                                                                         */
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00037 /* ======================================================================= */
00038 
00039 #include <ti/fftlib/src/common/fft_common.h>
00040 
00041 #ifndef IFFT_OMP_SP_2D_C2C_H_
00042 #define IFFT_OMP_SP_2D_C2C_H_ 1
00043 #define IFFT_OMP_SP_2D_C2C_NUMOFLINEBUFS 8
00044 
00046 /* @{ */
00047 
00050 /* @{ */
00051 
00052 #define IFFT_OMP_SP_2D_C2C_MIN_SIZE (      16)
00053 #define IFFT_OMP_SP_2D_C2C_MAX_SIZE (128*1024)
00054 
00064 /* IFFT plan 2D SP API */
00065 fft_plan_t ifft_omp_sp_plan_2d_c2c (
00066     int   N1,       /* FFT size */
00067     int   N2,       /* FFT size */
00068     int   mode,     /* FFT_DIRECT or FFT_ECPY */
00069     fft_callout_t fxns
00070 );
00071 
00111 /* IFFT execute 2D SP ecpy mode API */
00112 int ifft_omp_sp_2d_c2c_ecpy (
00113     /* int   N1;            FFT size        */
00114     /* int   N2;            FFT size        */
00115     /* fft_para_mix_bs_t para1;             */
00116     /* fft_para_mix_bs_t para2;             */
00117     /* float *data;        input/output pointer    */
00118     /* float *workbuf;     working pointer   */
00119     /* float *data_w;      input/output buffer pointer    */
00120     /* float *workbuf_w;   working buffer pointer   */
00121     /* float *workbuf_t;   working buffer pointer   */
00122     /* float *tw;          twiddle pointer  */
00123     /* float *tw_w;        twiddle buffer pointer  */
00124     /* float *Bn;          Bluestein pointer  */
00125     /* float *Bn_w;        Bluestein buffer pointer  */
00126     /* float *workbuf_bn;  Bluestein scratch pointer  */
00127     fft_param_u u,
00128     void *edmaState
00129 );
00130 
00131  /* }@ */ /* ingroup */
00132  /* }@ */ /* ingroup */
00133  
00134 #endif /* IFFT_OMP_SP_2D_C2C_H_ */
00135 
00136 /* ======================================================================== */
00137 /*  End of file: ifft_omp_sp_2d_c2c.h                                       */
00138 /* ------------------------------------------------------------------------ */
00139 /*            Copyright (c) 2013 Texas Instruments, Incorporated.           */
00140 /*                           All Rights Reserved.                           */
00141 /* ======================================================================== */
00142 
00143 

Copyright 2014, Texas Instruments Incorporated