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Version SVN trunk (?) |
Version SVN trunk (?) |
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* general changes: |
* general changes: |
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- AbstractEngineChannel: fixed CCs not being forwarded to all |
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VirtualMIDIDevices. |
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- Fix compiler error with release tarball if no Bison installed |
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(SVN version still requires Flex and Bison being installed). |
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* Real-time instrument scripts: |
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- Fix: Do not share compiled instrument scripts among multiple engine |
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channels (sampler parts) as this can lead to crashes and would allow the |
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same global script variables to be accessible from multiple engine |
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channels which would not be the expected behaviour by instrument script |
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authors. |
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* GigaStudio/Gigasampler format engine: |
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- Use libgig's new IO-per-thread feature to avoid file I/O concurrency |
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issues with .gig file. |
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- Use libgig's new method gig::File::GetSample() with method |
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gig::File::CountSamples() instead of now deprecated |
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gig::File::GetFirstSample() / gig::File::GetNextSample() pair. |
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- Use libgig's new method gig::Instrument::GetRegionAt() with method |
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gig::Instrument:CountRegions() instead of now deprecated |
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gig::Instrument::GetFirstRegion() / gig::Instrument::GetNextRegion() pair. |
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- Use libgig's gig::File::GetInstrument() method with method |
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gig::File::CountInstruments() instead of now deprecated |
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gig::File::GetFirstInstrument() / gig::File::GetNextInstrument() pair. |
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- Show a more detailed error message on terminal if an appropriate editor |
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could not be found for a .gig instrument (if there is not any editor then |
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say so, if there is one but not capable to handle the instrument, then |
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make this case clear to the user; in both cases print the expected |
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location for instrument editor plugins). |
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* SFZ format engine: |
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- Fixed wrong velocity of release triggered samples (most hardware |
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keybaords send note-off with velocyity zero, hence the previous note-on |
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velocity should be used for release triggered samples instead). |
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- sfz.h: Added File::filename() method. |
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* MIDI driver: |
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- VirtualMidiDevice: added method Reset() which is e.g. intended to be used |
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in "panic" / MIDI "all sound off" / MIDI "all note off" situations. |
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- VirtualMidiDevice: release all notes on MIDI CC #120 and CC #123. |
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Version 2.2.0 (9 May 2021) |
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* general changes: |
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- Fixed compiler error in Pool.h. |
- Fixed compiler error in Pool.h. |
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- Require C++14 compiler support. |
- Require C++14 compiler support. |
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- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
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- Fixed potential crash with high pitch at end of RAM playback. |
- Fixed potential crash with high pitch at end of RAM playback. |
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- Added configure checks whether C++ compiler supports so called |
- Added configure checks whether C++ compiler supports so called |
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'designated initializers'. |
'designated initializers'. |
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- Added global backtraceAsString() function for debugging purposes |
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(POSIX systems only, no Windows implementation yet). |
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- Thread class: Added new methods pushCancelable(), popCancelable(), name(), |
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nameOfCaller() and setNameOfCaller(). |
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- configure: Always check for availability of pthread_testcancel() and use |
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it if so (previously it was only used if explicitly enabled by configure |
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option). |
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- Thread class: raise compiler warning if pthread_testcancel() is not |
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available, because it can lead to deadlocks. |
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- Mutex class: Implemented optional bug detection and deadlock debugging |
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features. |
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- Ref<> class is now thread safe (as lock-free and wait-free |
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implementation). |
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- Fixed compilation error with Bison >= 3.6.0. |
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- Fixed rare crash when switching between instruments that had instrument |
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scripts loaded. |
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- Allow EffectChain::InsertEffect() as alternative to |
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EffectChain::AppendEffect() (i.e. with index equal to current chain size). |
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- ConstCapacityArray class: Fixed bug in remove() method. |
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- Fixed crash on certain MIDI RPN and NRPN messages that occurred if no |
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real-time instrument script was loaded. |
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* Real-time instrument scripts: |
* Real-time instrument scripts: |
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- Added method ScriptVM::setExitResultEnabled() which allows to |
- Added method ScriptVM::setExitResultEnabled() which allows to |
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functions "change_attack()", "change_decay()" or "change_release()". |
functions "change_attack()", "change_decay()" or "change_release()". |
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- Fixed intermediate function result values never having reflected any |
- Fixed intermediate function result values never having reflected any |
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standard measuring unit type. |
standard measuring unit type. |
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- Fixed re-entrant issue with function calls which caused wrong result |
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values if the same function was called multiple times in a term |
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(specifically if metric prefixes were used). |
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- NKSP language: Just throw a warning, not an error if an array variable of |
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size zero was declared. |
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- NKSP language: Allow omitting explicit array size on array variable |
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declaration if combined with immediate value assignment |
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(e.g. declare %foo[] := ( 1, 2, 3 ) ). |
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- NKSP language: emit warning if an array variable was declared with bigger |
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array size than amount of initial values been assigned, and initialize the |
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missing array elements with zero in this case. |
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- Fixed built-in NKSP exit() function to behave as return statement. |
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- NKSP parser: Fixed crash if unary '-' operator was used on a non-number |
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data type. |
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- NKSP VM: Fixed the "release" handler being executed too often under |
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certain situations if polyphonic data was passed from "note" handler to |
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"release" handler. |
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- Fixed memory leak in NKSP parser: string tokens were allocated as C |
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strings and never freed. |
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- Fixed incorrect polyphonic data transfer from wrong note handler to |
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release handler; which also fixes no release handler being executed |
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sometimes, and due to the latter it also fixes potential crashes as some |
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polyphonic script events were never released and the engine hence was |
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running out of free script events. |
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- Fixed crash when handling array results of built-in functions |
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(e.g. "num_elements(by_marks($MARK_1)"). |
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- NKSP VM: Fixed dead note events not been removed from user's event groups |
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(i.e. causing incorrect behaviour of built-in NKSP functions by_marks() |
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and set_event_mark() after max. size of event group list was exhausted). |
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* test cases: |
* test cases: |
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- Fixed compiler errors in test cases. |
- Fixed compiler errors in test cases. |
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* SFZ format engine: |
* SFZ format engine: |
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- Fixed support for regions with loccN/hiccN conditions on more than one |
- Fixed support for regions with loccN/hiccN conditions on more than one |
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MIDI controller. |
MIDI controller. |
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- Fixed internal opcode 'xfin_hivel' falsely being set by user opcode |
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'xfin_lovel' (patch by Christian Czezatke). |
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* Benchmarks: |
* Benchmarks: |
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- Fixed benchmarks/triang.cpp falsely having favoured "int math abs" |
- Fixed benchmarks/triang.cpp falsely having favoured "int math abs" |
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