Mercurial > hg > sonic-visualiser
comparison audioio/AudioGenerator.cpp @ 184:ebd906049fb6
* Change WaveFileModel API from getValues(start,end) to getData(start,count).
It's much less error-prone to pass in frame counts instead of start/end
locations. Should have done this ages ago. This closes #1794563.
* Add option to apply a transform to only the selection region, instead of
the whole audio.
* (to make the above work properly) Add start frame offset to wave models
author | Chris Cannam |
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date | Mon, 01 Oct 2007 13:48:38 +0000 |
parents | 98ba77e0d897 |
children | f3191ab6d564 |
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183:3fdaf3157eea | 184:ebd906049fb6 |
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356 void | 356 void |
357 AudioGenerator::setSoloModelSet(std::set<Model *> s) | 357 AudioGenerator::setSoloModelSet(std::set<Model *> s) |
358 { | 358 { |
359 QMutexLocker locker(&m_mutex); | 359 QMutexLocker locker(&m_mutex); |
360 | 360 |
361 std::cerr << "setting solo set" << std::endl; | |
362 | |
363 m_soloModelSet = s; | 361 m_soloModelSet = s; |
364 m_soloing = true; | 362 m_soloing = true; |
365 } | 363 } |
366 | 364 |
367 void | 365 void |
465 } | 463 } |
466 } | 464 } |
467 | 465 |
468 if (prevChannel != sourceChannel) { | 466 if (prevChannel != sourceChannel) { |
469 if (startFrame >= fadeIn/2) { | 467 if (startFrame >= fadeIn/2) { |
470 got = dtvm->getValues | 468 got = dtvm->getData |
471 (sourceChannel, | 469 (sourceChannel, |
472 startFrame - fadeIn/2, startFrame + frames + fadeOut/2, | 470 startFrame - fadeIn/2, |
471 frames + fadeOut/2 + fadeIn/2, | |
473 channelBuffer); | 472 channelBuffer); |
474 } else { | 473 } else { |
475 size_t missing = fadeIn/2 - startFrame; | 474 size_t missing = fadeIn/2 - startFrame; |
476 got = dtvm->getValues | 475 got = dtvm->getData |
477 (sourceChannel, | 476 (sourceChannel, |
478 0, startFrame + frames + fadeOut/2, | 477 startFrame, |
478 frames + fadeOut/2, | |
479 channelBuffer + missing); | 479 channelBuffer + missing); |
480 } | 480 } |
481 } | 481 } |
482 prevChannel = sourceChannel; | 482 prevChannel = sourceChannel; |
483 | 483 |