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Diffstat (limited to 'gr-gcell/src/gcell_fft_vcc.h')
-rw-r--r-- | gr-gcell/src/gcell_fft_vcc.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/gr-gcell/src/gcell_fft_vcc.h b/gr-gcell/src/gcell_fft_vcc.h deleted file mode 100644 index 9e3035b44..000000000 --- a/gr-gcell/src/gcell_fft_vcc.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2004,2007,2008 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3, or (at your option) - * any later version. - * - * GNU Radio is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - -#ifndef INCLUDED_GCELL_FFT_VCC_H -#define INCLUDED_GCELL_FFT_VCC_H - -#include <gr_fft_vcc.h> - -class gc_job_manager; - -class gcell_fft_vcc; -typedef boost::shared_ptr<gcell_fft_vcc> gcell_fft_vcc_sptr; - -gcell_fft_vcc_sptr -gcell_make_fft_vcc(int fft_size, bool forward, const std::vector<float> &window, bool shift=false); - -/*! - * \brief Compute forward or reverse FFT. complex vector in / complex vector out. - * \ingroup dft_blk - * \ingroup gcell - * - * Concrete class that uses gcell to offload FFT to SPEs. - */ -class gcell_fft_vcc : public gr_fft_vcc -{ - int d_log2_fft_size; - boost::shared_ptr<gc_job_manager> d_mgr; - std::complex<float> *d_twiddle; // twiddle values (16-byte aligned) - boost::shared_ptr<void> d_twiddle_boost; // automatic storage mgmt - - friend gcell_fft_vcc_sptr - gcell_make_fft_vcc(int fft_size, bool forward, const std::vector<float> &window, bool shift); - - gcell_fft_vcc(int fft_size, bool forward, const std::vector<float> &window, bool shift); - - public: - ~gcell_fft_vcc(); - - int work(int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); -}; - - -#endif /* INCLUDED_GCELL_FFT_VCC_H */ |