Mercurial > hg > svcore
comparison data/model/AggregateWaveModel.h @ 377:166c22eff678
* Ensure waveforms are strictly correct even when using a non-power-of-two
non-power-of-sqrt-two block size with cacheing off and painting only small
areas at a time
author | Chris Cannam |
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date | Thu, 07 Feb 2008 15:25:05 +0000 |
parents | 0e30c8ec15a0 |
children | 59e7fe1b1003 |
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376:ab24af1271e9 | 377:166c22eff678 |
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69 | 69 |
70 virtual size_t getData(size_t fromchannel, size_t tochannel, | 70 virtual size_t getData(size_t fromchannel, size_t tochannel, |
71 size_t start, size_t count, | 71 size_t start, size_t count, |
72 float **buffer) const; | 72 float **buffer) const; |
73 | 73 |
74 virtual size_t getSummaryBlockSize(size_t desired) const; | |
75 | |
74 virtual void getSummaries(size_t channel, size_t start, size_t count, | 76 virtual void getSummaries(size_t channel, size_t start, size_t count, |
75 RangeBlock &ranges, | 77 RangeBlock &ranges, |
76 size_t &blockSize) const; | 78 size_t &blockSize) const; |
77 | 79 |
78 virtual Range getSummary(size_t channel, size_t start, size_t count) const; | 80 virtual Range getSummary(size_t channel, size_t start, size_t count) const; |