Lines Matching refs:size
84 void *spx_fft_init(int size)
88 spx_drft_init((struct drft_lookup *)table, size);
137 void *spx_fft_init(int size)
140 table->N = size;
141 DftiCreateDescriptor(&table->desc, DFTI_SINGLE, DFTI_REAL, 1, size);
144 DftiSetValue(table->desc, DFTI_FORWARD_SCALE, 1.0f / size);
178 void *spx_fft_init(int size)
191 ippsDFTInitAlloc_R_32f(&table->dftSpec, size, IPP_FFT_DIV_FWD_BY_N, hint);
231 void *spx_fft_init(int size)
234 table->in = fftwf_malloc(sizeof(float) * (size+2));
235 table->out = fftwf_malloc(sizeof(float) * (size+2));
237 table->fft = fftwf_plan_dft_r2c_1d(size, table->in, (fftwf_complex *) table->out, FFTW_PATIENT);
238 table->ifft = fftwf_plan_dft_c2r_1d(size, (fftwf_complex *) table->in, table->out, FFTW_PATIENT);
240 table->N = size;
304 void *spx_fft_init(int size)
308 table->forward = kiss_fftr_alloc(size,0,NULL,NULL);
309 table->backward = kiss_fftr_alloc(size,1,NULL,NULL);
310 table->N = size;