summaryrefslogtreecommitdiff
path: root/gr-gcell/src/gcell_fft_vcc.h
diff options
context:
space:
mode:
Diffstat (limited to 'gr-gcell/src/gcell_fft_vcc.h')
-rw-r--r--gr-gcell/src/gcell_fft_vcc.h64
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 */