musescore long startup with MDL

• Nov 15, 2018 - 18:09
Reported version
2.3
Type
Performance
Frequency
Many
Severity
S4 - Minor
Reproducibility
Always
Status
active
Regression
No
Workaround
No
Project

I install MDL and now musescore take up to 40 seconds to show the main window.
if uninstall MDL its only up on 3 o 4 seconds. I suppose it is due to the loading of samples.
Maybe, this task should be run in background (if possible).

Console output:

ragnarok@ragnarok:/tmp$ musescore
initScoreFonts 0x55c60b34c190
SfzRegion: unknown opcode
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libpng warning: iCCP: known incorrect sRGB profile
QString::arg: Argument missing: 961 Kb, 539.08
QString::arg: Argument missing: 961 Kb, 501.71
QString::arg: Argument missing: 961 Kb, 401.91
QString::arg: Argument missing: 961 Kb, 0.31
QString::arg: Argument missing: 961 Kb, 92.96
QString::arg: Argument missing: 961 Kb, 401.33
QString::arg: Argument missing: 961 Kb, 93.28
QString::arg: Argument missing: 961 Kb, 58.05
QString::arg: Argument missing: 961 Kb, 118.14
QString::arg: Argument missing: 961 Kb, 517.67
QString::arg: Argument missing: 961 Kb, 539.43
QString::arg: Argument missing: 961 Kb, 520.72
QString::arg: Argument missing: 961 Kb, 319.76
QString::arg: Argument missing: 961 Kb, 495.24
QString::arg: Argument missing: 961 Kb, 521.00
QString::arg: Argument missing: 961 Kb, 438.63
QString::arg: Argument missing: 961 Kb, 490.06
QString::arg: Argument missing: 961 Kb, 7.41
QString::arg: Argument missing: 961 Kb, 377.41
QString::arg: Argument missing: 961 Kb, 320.74
QString::arg: Argument missing: 961 Kb, 223.86
QString::arg: Argument missing: 961 Kb, 220.71
QString::arg: Argument missing: 961 Kb, 485.98
QString::arg: Argument missing: 961 Kb, 498.75
QString::arg: Argument missing: 961 Kb, 541.71
QString::arg: Argument missing: 961 Kb, 142.15
QString::arg: Argument missing: 961 Kb, 544.76
QString::arg: Argument missing: 961 Kb, 535.93
QString::arg: Argument missing: 961 Kb, 231.50
QString::arg: Argument missing: 961 Kb, 13.67
QString::arg: Argument missing: 961 Kb, 95.17
QString::arg: Argument missing: 961 Kb, 491.11
QString::arg: Argument missing: 961 Kb, 273.97
QString::arg: Argument missing: 961 Kb, 75.04
QString::arg: Argument missing: 961 Kb, 1.17
QString::arg: Argument missing: 961 Kb, 530.15
QString::arg: Argument missing: 961 Kb, 418.66
QString::arg: Argument missing: 961 Kb, 29.19
QString::arg: Argument missing: 961 Kb, 0.35
QString::arg: Argument missing: 961 Kb, 361.88
QString::arg: Argument missing: 961 Kb, 194.91
QString::arg: Argument missing: 961 Kb, 24.45
QString::arg: Argument missing: 961 Kb, 2.88
QString::arg: Argument missing: 961 Kb, 46.19
QString::arg: Argument missing: 961 Kb, 418.16
QString::arg: Argument missing: 961 Kb, 539.38
QString::arg: Argument missing: 961 Kb, 0.27
QString::arg: Argument missing: 961 Kb, 522.31
QString::arg: Argument missing: 961 Kb, 337.96
QString::arg: Argument missing: 961 Kb, 525.58
QString::arg: Argument missing: 961 Kb, 404.98
QString::arg: Argument missing: 961 Kb, 507.08
QString::arg: Argument missing: 961 Kb, 394.03
QString::arg: Argument missing: 961 Kb, 391.17
QString::arg: Argument missing: 961 Kb, 118.16
QString::arg: Argument missing: 961 Kb, 307.76
QString::arg: Argument missing: 961 Kb, 494.36
QString::arg: Argument missing: 961 Kb, 78.11
QString::arg: Argument missing: 961 Kb, 109.73
QString::arg: Argument missing: 961 Kb, 414.88
QString::arg: Argument missing: 961 Kb, 10.55
QString::arg: Argument missing: 961 Kb, 466.29
QString::arg: Argument missing: 961 Kb, 290.41
QString::arg: Argument missing: 961 Kb, 313.37
QXcbConnection: XCB error: 3 (BadWindow), sequence: 2810, resource id: 12364790, major code: 40 (TranslateCoords), minor code: 0


Comments

In reply to by Ragnarok Toledo

Loading the sound files used by MDL takes time because they are large. Computers like mine, and maybe yours, are very slow loading. I don't have MDL loaded on my computer because I rarely would use it and I don't want to wait an entire minute or more to load MDL every time I start MuseScore, especially when I'm helping trouble shoot and purposely crash the program.