Mercurial > hg > svcore
annotate data/fft/FFTCacheWriter.h @ 815:147c6548bf89 tonioni
bugfixes to compile on Linux again
author | gyorgyf |
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date | Tue, 18 Jun 2013 22:09:38 +0100 |
parents | 107d3f3705c9 |
children | 59e7fe1b1003 |
rev | line source |
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Chris@537 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@537 | 2 |
Chris@537 | 3 /* |
Chris@537 | 4 Sonic Visualiser |
Chris@537 | 5 An audio file viewer and annotation editor. |
Chris@537 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@537 | 7 This file copyright 2006-2009 Chris Cannam and QMUL. |
Chris@537 | 8 |
Chris@537 | 9 This program is free software; you can redistribute it and/or |
Chris@537 | 10 modify it under the terms of the GNU General Public License as |
Chris@537 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@537 | 12 License, or (at your option) any later version. See the file |
Chris@537 | 13 COPYING included with this distribution for more information. |
Chris@537 | 14 */ |
Chris@537 | 15 |
Chris@537 | 16 #ifndef _FFT_CACHE_WRITER_H_ |
Chris@537 | 17 #define _FFT_CACHE_WRITER_H_ |
Chris@537 | 18 |
Chris@537 | 19 #include <stddef.h> |
Chris@537 | 20 |
Chris@537 | 21 class FFTCacheWriter |
Chris@537 | 22 { |
Chris@537 | 23 public: |
Chris@540 | 24 virtual ~FFTCacheWriter() { } |
Chris@540 | 25 |
Chris@537 | 26 virtual size_t getWidth() const = 0; |
Chris@537 | 27 virtual size_t getHeight() const = 0; |
Chris@537 | 28 |
Chris@537 | 29 virtual void setColumnAt(size_t x, float *mags, float *phases, float factor) = 0; |
Chris@537 | 30 virtual void setColumnAt(size_t x, float *reals, float *imags) = 0; |
Chris@537 | 31 |
Chris@550 | 32 virtual bool haveSetColumnAt(size_t x) const = 0; |
Chris@550 | 33 |
Chris@550 | 34 virtual void allColumnsWritten() = 0; // notify cache to close |
Chris@537 | 35 |
Chris@537 | 36 virtual FFTCache::StorageType getStorageType() const = 0; |
Chris@537 | 37 }; |
Chris@537 | 38 |
Chris@537 | 39 #endif |
Chris@537 | 40 |