Mercurial > hg > svcore
comparison data/fft/FFTDataServer.cpp @ 159:e5879045d22b
* Pull memory cache out into its own file
author | Chris Cannam |
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date | Wed, 16 Aug 2006 14:59:09 +0000 |
parents | c03ec31005e1 |
children | 04baa690f90d |
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158:74abef65711b | 159:e5879045d22b |
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14 */ | 14 */ |
15 | 15 |
16 #include "FFTDataServer.h" | 16 #include "FFTDataServer.h" |
17 | 17 |
18 #include "FFTFileCache.h" | 18 #include "FFTFileCache.h" |
19 #include "FFTMemoryCache.h" | |
19 | 20 |
20 #include "model/DenseTimeValueModel.h" | 21 #include "model/DenseTimeValueModel.h" |
21 | 22 |
22 #include "system/System.h" | 23 #include "system/System.h" |
23 | 24 |
485 | 486 |
486 FFTCache *cache = new FFTFileCache(name, MatrixFile::ReadWrite, | 487 FFTCache *cache = new FFTFileCache(name, MatrixFile::ReadWrite, |
487 m_polar ? FFTFileCache::Polar : | 488 m_polar ? FFTFileCache::Polar : |
488 FFTFileCache::Rectangular); | 489 FFTFileCache::Rectangular); |
489 | 490 |
491 // FFTCache *cache = new FFTMemoryCache(); | |
492 | |
490 size_t width = m_cacheWidth; | 493 size_t width = m_cacheWidth; |
491 if (c * m_cacheWidth + width > m_width) { | 494 if (c * m_cacheWidth + width > m_width) { |
492 width = m_width - c * m_cacheWidth; | 495 width = m_width - c * m_cacheWidth; |
493 } | 496 } |
494 | 497 |
742 std::cerr << "FFTDataServer(" << this << "): suspended, waiting..." << std::endl; | 745 std::cerr << "FFTDataServer(" << this << "): suspended, waiting..." << std::endl; |
743 #endif | 746 #endif |
744 m_server.m_writeMutex.lock(); | 747 m_server.m_writeMutex.lock(); |
745 m_server.m_condition.wait(&m_server.m_writeMutex, 10000); | 748 m_server.m_condition.wait(&m_server.m_writeMutex, 10000); |
746 m_server.m_writeMutex.unlock(); | 749 m_server.m_writeMutex.unlock(); |
750 #ifdef DEBUG_FFT_SERVER | |
751 std::cerr << "FFTDataServer(" << this << "): waited" << std::endl; | |
752 #endif | |
747 if (m_server.m_exiting) return; | 753 if (m_server.m_exiting) return; |
748 } | 754 } |
749 | 755 |
750 if (++counter == updateAt) { | 756 if (++counter == updateAt) { |
751 m_extent = f; | 757 m_extent = f; |