Mercurial > hg > svcore
comparison data/model/ReadOnlyWaveFileModel.h @ 1858:14747f24ad04
Use cancellable serialiser; add some more profiling points
author | Chris Cannam |
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date | Thu, 14 May 2020 16:36:48 +0100 |
parents | 78fe29adfd16 |
children |
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1857:14c776dad920 | 1858:14747f24ad04 |
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26 | 26 |
27 #include "RangeSummarisableTimeValueModel.h" | 27 #include "RangeSummarisableTimeValueModel.h" |
28 #include "PowerOfSqrtTwoZoomConstraint.h" | 28 #include "PowerOfSqrtTwoZoomConstraint.h" |
29 | 29 |
30 #include <stdlib.h> | 30 #include <stdlib.h> |
31 | |
32 #include <atomic> | |
31 | 33 |
32 class AudioFileReader; | 34 class AudioFileReader; |
33 | 35 |
34 class ReadOnlyWaveFileModel : public WaveFileModel | 36 class ReadOnlyWaveFileModel : public WaveFileModel |
35 { | 37 { |
135 mutable QMutex m_mutex; | 137 mutable QMutex m_mutex; |
136 RangeCacheFillThread *m_fillThread; | 138 RangeCacheFillThread *m_fillThread; |
137 QTimer *m_updateTimer; | 139 QTimer *m_updateTimer; |
138 sv_frame_t m_lastFillExtent; | 140 sv_frame_t m_lastFillExtent; |
139 mutable int m_prevCompletion; | 141 mutable int m_prevCompletion; |
140 bool m_exiting; | 142 std::atomic<bool> m_exiting; |
141 static PowerOfSqrtTwoZoomConstraint m_zoomConstraint; | 143 static PowerOfSqrtTwoZoomConstraint m_zoomConstraint; |
142 | 144 |
143 mutable floatvec_t m_directRead; | 145 mutable floatvec_t m_directRead; |
144 mutable sv_frame_t m_lastDirectReadStart; | 146 mutable sv_frame_t m_lastDirectReadStart; |
145 mutable sv_frame_t m_lastDirectReadCount; | 147 mutable sv_frame_t m_lastDirectReadCount; |