Samplers: dont create extra empty players during startup #12657
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ronso0
commented
Jan 27, 2024
| if (samplerNodes.isEmpty()) { | ||
| return true; | ||
| } | ||
| for (int i = 0; i < samplerNodes.size(); i++) { |
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I refactored this to avoid n = n.nextSibling(); before each continue.
Unfortunately there is no iterator for QDomNodeList.
daschuer
requested changes
Jan 27, 2024
src/mixer/samplerbank.cpp
Outdated
| // We also create new players even if they are not present in the | ||
| // GUI to not drop tracks loaded to invisible samplers when saving | ||
| // the samplers file. | ||
| if (m_pPlayerManager->numSamplers() < (unsigned)samplerNum) { |
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This way around should be more safe since samplerNum might be read from a corrupt file.
Suggested change
| if (m_pPlayerManager->numSamplers() < (unsigned)samplerNum) { | |
| if (static_cast<int>(m_pPlayerManager->numSamplers()) < samplerNum) { |
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Here is by the way also suspicious casting:
mixxx/src/mixer/playermanager.cpp
Line 278 in a7af572
Maybe we should just use int everywhere?
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You mean instead of unsigned int?
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Okay, I'll take a look and open another PR.
|
Works for me on Windows11! |
ronso0
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Jan 28, 2024
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daschuer
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Feb 5, 2024
daschuer
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Now the menu is also updated if samplers or decks are added (skin change for example). |
This was referenced Feb 8, 2024
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Fixes #9115
If
samplers.xmlhas more empty(!) elements than sampler players have been created by request of either skins or controller mappings,SamplerBankwould trigger creation of all these unneeded samplers.This happened after having shutdown with a 64-samplers skin, and starting with a skin with less samplers, even though none of the additional samplers has a track loaded.
Additionally, I improved the track menu and the control picker menu (MIDI Learning Wizard):
in the "Load To" submenu samplers are now grouped into submenus with 16 samplers each.