Library concurency refactoring#2
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daschuer merged 2 commits intodaschuer:LibraryConcurencyRefactoringfrom Sep 20, 2013
Merged
Library concurency refactoring#2daschuer merged 2 commits intodaschuer:LibraryConcurencyRefactoringfrom
daschuer merged 2 commits intodaschuer:LibraryConcurencyRefactoringfrom
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Improved some errors Daniel pointed me. Added LibraryScanner issue: scanning by chunks.
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Jan 8, 2014
Minor refactoring in Midi to Control path
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Oct 5, 2014
Don't use pixel values for fonts
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Jun 25, 2015
pan delay per sample with linear stretching
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Sep 3, 2015
SoundManager should do this thing and this makes things clearer
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Sep 30, 2015
I haven't checked all changes and all corner cases of moved/deleted files. At least scanning seems to be stable now.
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Oct 16, 2016
Enable keybord navigation for the search box.
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Dec 27, 2017
Optimize formatting of string lists for SQL queries
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Apr 17, 2018
LateNight: fix screwed library (lib redesign)
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May 8, 2019
Intro outro markers skin settings
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Feb 17, 2020
apply changes from git-clang-format
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Mar 16, 2022
…h sync
When loading a track that is not yet present in the library (and thus
doesn't have any BPM because it hasn't been analyzed yet) while another
deck is playing and both decks have sync enabled, a debug assertion is
triggered:
DEBUG ASSERT: "isValid()" in function double mixxx::Bpm::value() const at src/track/bpm.h:53
Aborted (core dumped)
The backtrace looks as follows:
#0 0x00007f175c87234c in __pthread_kill_implementation () at /usr/lib/libc.so.6
#1 0x00007f175c8254b8 in raise () at /usr/lib/libc.so.6
#2 0x00007f175c80f534 in abort () at /usr/lib/libc.so.6
#3 0x00007f175cf05ee4 in qt_assert(char const*, char const*, int) () at /usr/lib/libQt5Core.so.5
#4 0x000055deb2e67e1c in mixxx::(anonymous namespace)::handleMessage(QtMsgType, QMessageLogContext const&, QString const&) (type=<optimized out>, context=<optimized out>, input=<optimized out>) at src/util/logging.cpp:355
#5 0x00007f175cf47128 in () at /usr/lib/libQt5Core.so.5
#6 0x00007f175cf3fd8a in () at /usr/lib/libQt5Core.so.5
#7 0x00007f175cf06526 in QMessageLogger::critical(char const*, ...) const () at /usr/lib/libQt5Core.so.5
#8 0x000055deb2e5c720 in mixxx_debug_assert(char const*, char const*, int, char const*) (assertion=assertion@entry=0x55deb39bd0db "isValid()", file=file@entry=0x55deb39bbf30 "src/track/bpm.h", line=line@entry=53, function=function@entry=0x55deb39bbf08 "double mixxx::Bpm::value() const") at gsrc/util/assert.h:9
#9 0x000055deb2ee7e7e in mixxx_debug_assert_return_true(char const*, char const*, int, char const*) (function=0x55deb39bbf08 "double mixxx::Bpm::value() const", line=53, file=0x55deb39bbf30 "src/track/bpm.h", assertion=0x55deb39bd0db "isValid()") at gsrc/util/assert.h:18
#10 mixxx::Bpm::value() const (this=<synthetic pointer>) at src/track/bpm.h:53
#11 mixxx::operator*(mixxx::Bpm, double) (multiple=1, bpm=...) at src/track/bpm.h:160
#12 SyncControl::setLocalBpm(mixxx::Bpm) (this=<optimized out>, localBpm=...) at src/engine/sync/synccontrol.cpp:567
#13 0x000055deb34c7ba3 in EngineBuffer::postProcess(int) (this=0x55deb56eb060, iBufferSize=2048) at src/engine/enginebuffer.cpp:1318
#14 0x000055deb3139023 in EngineMaster::processChannels(int) (this=0x55deb5449440, iBufferSize=<optimized out>) at src/engine/enginemaster.cpp:383
#15 0x000055deb31394f7 in EngineMaster::process(int) (this=0x55deb5449440, iBufferSize=iBufferSize@entry=2048) at src/engine/enginemaster.cpp:410
#16 0x000055deb2f91d0b in SoundManager::onDeviceOutputCallback(long) (this=<optimized out>, iFramesPerBuffer=iFramesPerBuffer@entry=1024) at src/soundio/soundmanager.cpp:596
#17 0x000055deb32dd794 in SoundDevicePortAudio::callbackProcessClkRef(long, float*, float const*, PaStreamCallbackTimeInfo const*, unsigned long) (this=0x55deb553e6b0, framesPerBuffer=1024, out=<optimized out>, in=<optimized out>, timeInfo=<optimized out>, statusFlags=<optimized out>) at src/soundio/sounddeviceportaudio.cpp:965
This happens because `newLocalBpm` is invalid when `localBpm` is
invalid. Trying to do sync decks while no tempo information is available
does not make sense, so we only synchronize decks if the local BPM is
available.
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