Lines Matching defs:nfft
60 void fwd(complex_type * dst,complex_type * src,int nfft) {
61 if (m_plan==NULL) m_plan = fftwf_plan_dft_1d(nfft,src,dst, FFTW_FORWARD, FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
65 void inv(complex_type * dst,complex_type * src,int nfft) {
66 if (m_plan==NULL) m_plan = fftwf_plan_dft_1d(nfft,src,dst, FFTW_BACKWARD , FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
70 void fwd(complex_type * dst,scalar_type * src,int nfft) {
71 if (m_plan==NULL) m_plan = fftwf_plan_dft_r2c_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
75 void inv(scalar_type * dst,complex_type * src,int nfft) {
77 m_plan = fftwf_plan_dft_c2r_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
103 void fwd(complex_type * dst,complex_type * src,int nfft) {
104 if (m_plan==NULL) m_plan = fftw_plan_dft_1d(nfft,src,dst, FFTW_FORWARD, FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
108 void inv(complex_type * dst,complex_type * src,int nfft) {
109 if (m_plan==NULL) m_plan = fftw_plan_dft_1d(nfft,src,dst, FFTW_BACKWARD , FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
113 void fwd(complex_type * dst,scalar_type * src,int nfft) {
114 if (m_plan==NULL) m_plan = fftw_plan_dft_r2c_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
118 void inv(scalar_type * dst,complex_type * src,int nfft) {
120 m_plan = fftw_plan_dft_c2r_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
144 void fwd(complex_type * dst,complex_type * src,int nfft) {
145 if (m_plan==NULL) m_plan = fftwl_plan_dft_1d(nfft,src,dst, FFTW_FORWARD, FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
149 void inv(complex_type * dst,complex_type * src,int nfft) {
150 if (m_plan==NULL) m_plan = fftwl_plan_dft_1d(nfft,src,dst, FFTW_BACKWARD , FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
154 void fwd(complex_type * dst,scalar_type * src,int nfft) {
155 if (m_plan==NULL) m_plan = fftwl_plan_dft_r2c_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
159 void inv(scalar_type * dst,complex_type * src,int nfft) {
161 m_plan = fftwl_plan_dft_c2r_1d(nfft,src,dst,FFTW_ESTIMATE|FFTW_PRESERVE_INPUT);
190 void fwd( Complex * dst,const Complex *src,int nfft)
192 get_plan(nfft,false,dst,src).fwd(fftw_cast(dst), fftw_cast(src),nfft );
197 void fwd( Complex * dst,const Scalar * src,int nfft)
199 get_plan(nfft,false,dst,src).fwd(fftw_cast(dst), fftw_cast(src) ,nfft);
211 void inv(Complex * dst,const Complex *src,int nfft)
213 get_plan(nfft,true,dst,src).inv(fftw_cast(dst), fftw_cast(src),nfft );
218 void inv( Scalar * dst,const Complex * src,int nfft)
220 get_plan(nfft,true,dst,src).inv(fftw_cast(dst), fftw_cast(src),nfft );
239 PlanData & get_plan(int nfft,bool inverse,void * dst,const void * src)
243 int64_t key = ( (nfft<<3 ) | (inverse<<2) | (inplace<<1) | aligned ) << 1;
