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Version CVS HEAD (?) |
Version SVN trunk (?) |
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* SFZ format engine: |
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- added support for <global>, <master> and #define (patch by Alby M) |
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* general changes: |
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- fixed printf type errors (mostly in debug messages) |
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- use unique_ptr instead of auto_ptr when building with C++11 |
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- Added RTAVLTree class which is a real-time safe ordered multi-map, thus |
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allowing to sort data efficiently in real-time safe manner. |
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- RTList class: added methods for moving/inserting elements to arbitrary |
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position within a list. |
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- RTList class: added method fromPtr() for creating an Iterator object from |
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a raw element pointer. |
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- Attempt to partly fix resetting engine channels vs. resetting engine, an |
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overall cleanup of the Reset*(), ConnectAudioDevice(), |
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DisconnectAudioDevice() API methods would still be desirable though, |
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because the current situation is still inconsistent and error prone. |
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- Active voices are now internally grouped to "Note" objects, instead of |
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being directly assigned to a keyboard key. This allows more fine graded |
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processing of voices, which is i.e. required for certain instrument |
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script features. |
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* packaging changes: |
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- removed unnecessary dependency to libuuid |
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(originated by libgig's usage of it) |
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* Real-time instrument scripts: |
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- Implemented scheduler for delayed MIDI events and for suspended scripts. |
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- Built-in script function "wait()": implemented support for function's |
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"duration-us" argument, thus scripts using this function are now |
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correctly resumed after the requested amount of microseconds. |
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- Built-in script function "play_note()": implemented support for |
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function's "duration-us" argument, thus notes triggered with this |
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argument are now correctly released after the requested amount of |
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microseconds. |
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- Fix: script events were not cleared when engine channel was reset, |
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potentially causing undefined behavior. |
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- Fixed crash which happened when trying to reference an undeclared |
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variable. |
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- Built-in script function "play_note()": Added support for passing |
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special value -1 for "duration-us" argument, which will cause the |
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triggered note to be released once the original note was released. |
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Version 2.0.0 (15 July 2015) |
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* packaging changes: |
* packaging changes: |
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- fixed building with newer MinGW-w64 |
- fixed building with newer MinGW-w64 |
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- modernized configure script |
- modernized configure script |
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- fixed linkage error when building with |
- fixed linkage error when building with |
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LDFLAGS="-Wl,--no-undefined" (#190) |
LDFLAGS="-Wl,--no-undefined" (#190) |
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- fixed compilation with Clang 3.2 |
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- removed usage of deprecated Automake variable INCLUDES |
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- fixed building with C++11 |
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- build fix: ChangeFlagRelaxed.h was missing in makefile |
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- build fix: libsndfile compiler flags were missing in some |
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makefiles |
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- fix for building with bison 3.0 (#202) |
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- Mac OS X: added temporary hack allowing to spawn gigedit as callback |
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on the process's main thread |
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- fixed build error on newer MinGW |
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- support building with older jack versions |
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- support building with spaces in vst sdk path |
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- enabled automake 'subdir-objects' option and moved external |
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source references (vst, au, asio) from makefiles to cpp files, |
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in order to get rid of warnings from automake 1.14 |
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* general changes: |
* general changes: |
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- Refactoring: moved the independent code from |
- Refactoring: moved the independent code from |
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the Gigasampler format engine to base classes |
the Gigasampler format engine to base classes |
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- Added new C++ API method Sampler::SetGlobalMaxVoices(). |
- Added new C++ API method Sampler::SetGlobalMaxVoices(). |
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- Added new C++ API method Sampler::SetGlobalMaxStreams(). |
- Added new C++ API method Sampler::SetGlobalMaxStreams(). |
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- Various "const" and "restrict" optimizations. |
- Various "const" and "restrict" optimizations. |
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- all engines: add pan CC value to instrument pan parameter before |
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applying panning, instead of using two separate pan functions in |
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series (#182) |
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- added a lock guard class for exception safe mutex handling and |
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used it everywhere appropriate |
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- Immediately apply scale tuning changes to active voices. |
| 127 |
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- Exposed scale tuning to C++ API (along to the already existing standard |
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SysEx way). |
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- lsatomic.h fixes: seq_cst load and store were suboptimal for x86 |
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and broken for ppc64. (Seq_cst loads and stores are actually not |
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used in LS, so the bug wasn't noticable.) |
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- lsatomic.h: added ARMv7 support |
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- Added support for multiple MIDI input ports per sampler channel (and |
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added various new C++ methods for this new feature / design change, old |
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C++ API methods for managing SamplerChannel's MIDI inputs are now marked |
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as deprecated but are still there and should provide full behavior |
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backward compatibility). |
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- AbstractEngine::GSChecksum(): don't allocate memory on the stack (was |
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unsafe and caused compilation error with clang 2.x). |
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- Bugfix: only process the latest MIDI program change event. |
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- Introducing the LSCP shell, which provides convenient control of the |
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sampler from the command line by providing LSCP aware features. |
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- VirtualMidiDevice: Added support for program change. |
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- VirtualMidiDevice: Added support for bank select (MSB & LSB). |
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- VirtualMidiDevice: Added support for pitch bend. |
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- Aftertouch: extended API to explicitly handle channel pressure and |
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polyphonic key pressure events (so far polyphonic pressure was not |
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supported at all, and channel pressure was rerouted as CC128 but not |
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used so far). |
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- Added initial support for real-time instrument scripts. The script VM |
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code is shared by all sampler engine implemementations, however only the |
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gig file format currently provides support for storing instrument scripts |
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(as LinuxSampler extension to the original GigaStudio 4 format). |
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|
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* Gigasampler format engine: |
* Gigasampler format engine: |
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- implemented the "round robin keyboard" dimension |
- implemented the "round robin keyboard" dimension |
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dimension zones is not a power of two |
dimension zones is not a power of two |
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- made round robin use a counter for each region instead of each |
- made round robin use a counter for each region instead of each |
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key |
key |
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- bugfix: pitch LFO controller "internal+aftertouch" was broken |
| 162 |
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- bugfix: filter keyboard tracking was broken |
| 163 |
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- filter performance fix (an unnecessary copy was made of the |
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filter parameters in each sub fragment) |
| 165 |
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- handle special case when pan parameter in gig file has max or |
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min value |
| 167 |
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- Exclusive Groups: don't ever stop voices of the same note, |
| 168 |
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doesn't sound naturally with a drumkit |
| 169 |
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- fixed EG1 modulation when attack or release is zero |
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- Fixed support for 'aftertouch' attenuation controller. |
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- Fixed crash that happened with velocity split sounds under certain |
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conditions (see also previous commit on libgig). |
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- fixed behaviour of filter LFO |
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* SFZ format engine: |
* SFZ format engine: |
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- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
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- made end=0 play the whole sample |
- made end=0 play the whole sample |
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- fixed support for lochan and hichan opcodes (#155) |
- fixed support for lochan and hichan opcodes (#155) |
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- fixed crash when using lochan/hichan opcodes (#187) |
- fixed crash when using lochan/hichan opcodes (#187) |
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- sfz parser: allow -200 to 200 for pan_oncc opcode (#182) |
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- added FLAC support (#191) |
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- sfz parser bugfix: lines starting with whitespace were ignored |
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- added amplitude opcode |
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- added support for "#include" instruction |
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(modified patch which was originally posted by Sergey on LS mailing list) |
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- bugfix: generation of velocity curves etc should not be done |
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after each "#include", only after the main file is parsed |
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- bugfix: line numbers in error messages were wrong after "#include" |
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- added support for float and 32 bit sample files |
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|
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* SoundFont format engine: |
* SoundFont format engine: |
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- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
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- initial implementation of cutoff filter |
- initial implementation of cutoff filter |
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- use linear decay and release for filter and pitch EG |
- use linear decay and release for filter and pitch EG |
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* Gigasampler format engine: |
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- bugfix: pitch LFO controller "internal+aftertouch" was broken |
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- bugfix: filter keyboard tracking was broken |
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- filter performance fix (an unnecessary copy was made of the |
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filter parameters in each sub fragment) |
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* Host plugins (VST, AU, LV2, DSSI): |
* Host plugins (VST, AU, LV2, DSSI): |
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- AU bugfix: failed to destroy its audio/MIDI devices |
- AU bugfix: failed to destroy its audio/MIDI devices |
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- Listen to all interfaces on Mac OS X (INADDR_ANY) |
- Listen to all interfaces on Mac OS X (INADDR_ANY) |
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- VST: implemented retrieval and switching of programs using the |
- VST: implemented retrieval and switching of programs using the |
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sampler's internal MIDI instrument mapping system |
sampler's internal MIDI instrument mapping system |
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* Instrument editor interface: |
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- Changed instrument editor plugin interface, providing additional |
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informations like the EngineChannel for which the instrument editor was |
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spawned for. This allows the instrument editors to interact more actively |
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with the sampler. |
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* MIDI driver: |
* MIDI driver: |
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- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
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the ALSA sequencer client name |
the ALSA sequencer client name |
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the driver will automatically connect to other CoreMIDI clients' ports |
the driver will automatically connect to other CoreMIDI clients' ports |
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(e.g. external MIDI devices being attached to the Mac) |
(e.g. external MIDI devices being attached to the Mac) |
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- added support for MIDI note on velocity filter |
- added support for MIDI note on velocity filter |
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- CoreMIDI: fixed memory deallocation error |
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- Fixed variable underflow in VirtualMidiDevice, which caused graphical |
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virtual keyboards in frontends / instrument editors being stuck. |
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- Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off. |
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- Implemented missing handling of MIDI "running status". |
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- CoreMIDI fix: a MIDIPacket can contain more than one event per packet. |
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- MME bugfix: driver wasn't closed properly |
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- CoreMIDI: automatically connect to all input sources by default (driver |
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parameter "AUTO_BIND"). |
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- CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online |
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- CoreMIDI: fixed minor memory leak |
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* audio driver: |
* audio driver: |
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- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
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- JACK audio: react on sample rate changes. |
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- JACK audio: react on buffer size changes. |
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- JACK audio: jack_port_get_buffer() was cached and called outside |
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RT context. |
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- ASIO driver: removed compiler warnings |
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- CoreAudio: fixed minor error handling bug |
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- ASIO driver: be more verbose when no ASIO card could be found (fixes #203) |
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- JACK audio: return the JACK server's current sample rate as default value |
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for audio device parameter "SAMPLERATE" (fixes #166). |
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|
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* LSCP server: |
* LSCP server: |
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- added support for sending MIDI CC messages via LSCP command |
- added support for sending MIDI CC messages via LSCP command |
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- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
- added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", |
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"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
"SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", |
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"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
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- provide comprehensive error messages on LSCP syntax errors |
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(suggesting expected next non-terminal symbols) |
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|
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* LSCP shell: |
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- Added support for auto correction of obvious and trivial syntax mistakes. |
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- Added support for auto completion by tab key. |
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- Show currently available auto completion while typing. |
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- Added support for browsing command history with up / down keys. |
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- Show all possible next symbols immediately right to the current command |
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line while typing (no double tab required for this feature, as it would |
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be the case in other shells). |
| 477 |
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- Added support for moving cursor left/right with arrow keys. |
| 478 |
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- Added support for built-in LSCP reference documentation, which will |
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automatically show the relevant LSCP reference section on screen as soon |
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as one specific LSCP command was detected while typing on the command |
| 481 |
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line. |
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|
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* Real-time instrument scripts: |
| 484 |
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- Implemented built-in script array variable %CC. |
| 485 |
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- Implemented built-in script int variable $CC_NUM. |
| 486 |
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- Implemented built-in script int variable $EVENT_NOTE. |
| 487 |
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- Implemented built-in script int variable $EVENT_VELOCITY. |
| 488 |
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- Implemented built-in script constant variable $VCC_MONO_AT. |
| 489 |
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- Implemented built-in script constant variable $VCC_PITCH_BEND. |
| 490 |
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- Implemented execution of script event handler "init". |
| 491 |
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- Implemented execution of script event handler "controller". |
| 492 |
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- Implemented execution of script event handler "note". |
| 493 |
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- Implemented execution of script event handler "release". |
| 494 |
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- Implemented built-in script function "play_note()" (only two of the |
| 495 |
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max. four function arguments are currently implemented yet though). |
| 496 |
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- Implemented built-in script int variable $EVENT_ID. |
| 497 |
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- Implemented built-in script function "ignore_event()" |
| 498 |
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- Implemented built-in script function "ignore_controller()" (may have one |
| 499 |
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or no argument). |
| 500 |
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- Implemented built-in script function "set_controller()". |
| 501 |
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- Added extended script VM for the Gigasampler/GigaStudio format sampler |
| 502 |
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engine, which extends the general instrument script VM with Giga format |
| 503 |
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specific variables and functions. |
| 504 |
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- Giga format scripts: added built-in script int constant variables |
| 505 |
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$GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH, |
| 506 |
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$GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM, |
| 507 |
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$GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL, |
| 508 |
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$GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1, |
| 509 |
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$GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2, |
| 510 |
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$GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN, |
| 511 |
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$GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT, |
| 512 |
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$GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7, |
| 513 |
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$GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH, |
| 514 |
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$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
| 515 |
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- Giga format scripts: Implemented built-in script function |
| 516 |
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"gig_set_dim_zone(event_id, dimension, zone)". |
| 517 |
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- Implemented built-in script int array variable $KEY_DOWN. |
| 518 |
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- Implemented built-in script function "abs()". |
| 519 |
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- Implemented built-in script function "random()". |
| 520 |
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- Implemented built-in script function "num_elements()". |
| 521 |
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- Implemented built-in script function "note_off()". |
| 522 |
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- Implemented built-in script function "set_event_mark()". |
| 523 |
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- Implemented built-in script function "delete_event_mark()". |
| 524 |
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- Implemented built-in script function "by_marks()". |
| 525 |
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- Added built-in script int const variables $MARK_1 to $MARK_28. |
| 526 |
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- Built-in script functions "ignore_event()", "note_off()" and |
| 527 |
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"gig_set_dim_zone()" now also accept an array of event IDs as argument |
| 528 |
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(i.e. return value of new script function "by_marks()"). |
| 529 |
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- Pass/preserve polyphonic variable data from respective "note" event |
| 530 |
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handler to "release" event handler. |
| 531 |
|
|
| 532 |
* Bug fixes: |
* Bug fixes: |
| 533 |
- Fixed crash which may occur when MIDI key + transpose is out of range |
- Fixed crash which may occur when MIDI key + transpose is out of range |
| 571 |
playing a note in a key group |
playing a note in a key group |
| 572 |
- fixed erroneous error message piping in VoiceBase.h |
- fixed erroneous error message piping in VoiceBase.h |
| 573 |
(labelled "Disk stream not available in time") |
(labelled "Disk stream not available in time") |
| 574 |
|
- Update effects on sample rate & period size changes (to avoid |
| 575 |
|
crashes and noise on such transitions). |
| 576 |
|
- ignore missing LADSPA paths without ignoring valid LADSPA paths |
| 577 |
|
(fixes #208) |
| 578 |
|
- Fixed bug in LSCP grammar definition which caused a statement like |
| 579 |
|
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
| 580 |
|
practically irrelevant, however it caused problems with the new LSCP |
| 581 |
|
shell's auto completion feature). |
| 582 |
|
- Fixed MIDI program change messages being ignored if quickly executed |
| 583 |
|
after each other (fixes #231). |
| 584 |
|
|
| 585 |
Version 1.0.0 (31 July 2009) |
Version 1.0.0 (31 July 2009) |
| 586 |
|
|
| 645 |
- Windows: add the installation directory to the DLL search path |
- Windows: add the installation directory to the DLL search path |
| 646 |
when loading an editor plugin (solves problems with VST and |
when loading an editor plugin (solves problems with VST and |
| 647 |
gigedit on systems with other GTK versions installed) |
gigedit on systems with other GTK versions installed) |
| 648 |
|
- updated linuxsampler man page |
| 649 |
|
|
| 650 |
* audio driver: |
* audio driver: |
| 651 |
- removed the nonsense audio channel constraint (which was hard coded to |
- removed the nonsense audio channel constraint (which was hard coded to |
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Patch