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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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- Fix: Release trigger voices were not spawned on sustain pedal up |
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(CC #64) events. |
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- Fix: Release trigger voices can now also distinguish correctly between |
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note-off and sustain pedal up events. |
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- All engines: Increased ramp speed of volume smoother and pan smoother |
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(while slow rate of crossfade smoother is preserved) to allow quick |
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volume and pan changes by instrument scripts for instance. |
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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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- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
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auto detect whether it (sh/c)ould output its messages in color. |
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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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- Instrument script classes now exported with the liblinuxsampler C++ API. |
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- Added new API method ScriptVM::syntaxHighlighting() which provides |
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a convenient syntax highlighting backend for external instrument |
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script editor applications. |
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- Added new C++ API class "ScriptVMFactory". |
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- Extended parser issues to provide not only first line and first |
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column, but also last line and last column of issue (thus marking |
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the precise span of the issue within the source code). |
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- Reload script automatically after being modified by an instrument |
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editor. |
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- NKSP language grammar correction: allow empty event handler bodies |
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like "on note end on". |
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- Implemented built-in script function "change_vol()". |
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- Implemented built-in script function "change_tune()". |
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- Implemented built-in script function "change_pan()". |
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- Implemented built-in script function "change_cutoff()". |
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- Implemented built-in script function "change_reso()". |
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- Implemented built-in script function "event_status()". |
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- Added built-in script constants "$EVENT_STATUS_INACTIVE" and |
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"$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for |
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"event_status()" function. |
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- NKSP language: Added support for bitwise operators ".or.", ".and." |
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and ".not.". |
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- NKSP language scanner: Fixed IDs matching to require at least one |
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character (i.e. when matching function names or variable names). |
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- NKSP language scanner: disabled unusued rules. |
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- Fixed behavior of play_note() and note_off() functions which must |
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be distinguished engine internally from "real" MIDI note on/off |
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events in order to avoid misbehaviors like hanging notes. |
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- Implemented built-in script variable "$KSP_TIMER". |
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- Implemented built-in script variable "$NKSP_REAL_TIMER". |
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- Implemented built-in script variable "$NKSP_PERF_TIMER". |
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- Implemented built-in script variable "$ENGINE_UPTIME". |
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- Implemented built-in script function "inc()". |
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- Implemented built-in script function "dec()". |
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- NKSP language fix: division expressions were evaluated too often. |
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- NKSP language fix: string concatenation operator was right |
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associative instead of left (to right). |
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- NKSP language correction: allow empty statements in entire language |
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(i.e. "if end if"). |
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- Implemented built-in script function "stop_wait()". |
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- Implemented built-in script variable "$NI_CALLBACK_ID". |
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- Implemented built-in script variable "$NI_CALLBACK_TYPE". |
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- Implemented built-in script variable "$NKSP_IGNORE_WAIT". |
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- Added support for read-only built-in variables (respectively |
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handled by the script parser). |
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- Added built-in script constant "$NI_CB_TYPE_INIT". |
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- Added built-in script constant "$NI_CB_TYPE_NOTE". |
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- Added built-in script constant "$NI_CB_TYPE_RELEASE". |
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- Added built-in script constant "$NI_CB_TYPE_CONTROLLER". |
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- NKSP Language: Added support for user defined script functions. |
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- Implemented built-in script function "change_attack()". |
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- Implemented built-in script function "change_decay()". |
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- Implemented built-in script function "change_release()". |
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- Fixed all change_*() built-in script functions to apply their |
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synthesis parameter changes immediately in case the respective note |
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was triggered at the same time, instead of scheduling the parameter |
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change, especially because it would cause some parameter types's |
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changes either to be ramped (i.e. change_vol()) or other types even |
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to have not effect at all (i.e. change_attack()). |
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- Implemented built-in script function "sh_left()". |
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- Implemented built-in script function "sh_right()". |
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- Implemented built-in script function "min()". |
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- Implemented built-in script function "max()". |
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- NKSP Fix: "init" event handler was not always executed when a script |
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was loaded. |
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- NKSP built-in wait() script function: abort script execution if |
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a negative or zero wait time was passed as argument (since this is |
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a common indication of a bug either of the script or even of the |
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engine, which could lead to RT instability or even worse). |
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- ScriptVM: Implemented automatic suspension of RT safety |
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threatening scripts. |
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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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polyphonic key pressure events (so far polyphonic pressure was not |
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 |
supported at all, and channel pressure was rerouted as CC128 but not |
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used so far). |
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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* 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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- Fixed support for 'aftertouch' attenuation controller. |
- Fixed support for 'aftertouch' attenuation controller. |
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- Fixed crash that happened with velocity split sounds under certain |
- Fixed crash that happened with velocity split sounds under certain |
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conditions (see also previous commit on libgig). |
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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- bugfix: generation of velocity curves etc should not be done |
- bugfix: generation of velocity curves etc should not be done |
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after each "#include", only after the main file is parsed |
after each "#include", only after the main file is parsed |
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- bugfix: line numbers in error messages were wrong after "#include" |
- 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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* SoundFont format engine: |
* SoundFont format engine: |
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- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
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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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- MME bugfix: driver wasn't closed properly |
- MME bugfix: driver wasn't closed properly |
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- CoreMIDI: automatically connect to all input sources by default (driver |
- CoreMIDI: automatically connect to all input sources by default (driver |
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parameter "AUTO_BIND"). |
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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as one specific LSCP command was detected while typing on the command |
as one specific LSCP command was detected while typing on the command |
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line. |
line. |
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* Real-time instrument scripts: |
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- Implemented built-in script array variable %CC. |
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- Implemented built-in script int variable $CC_NUM. |
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- Implemented built-in script int variable $EVENT_NOTE. |
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- Implemented built-in script int variable $EVENT_VELOCITY. |
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- Implemented built-in script constant variable $VCC_MONO_AT. |
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- Implemented built-in script constant variable $VCC_PITCH_BEND. |
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- Implemented execution of script event handler "init". |
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- Implemented execution of script event handler "controller". |
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- Implemented execution of script event handler "note". |
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- Implemented execution of script event handler "release". |
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- Implemented built-in script function "play_note()" (only two of the |
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max. four function arguments are currently implemented yet though). |
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- Implemented built-in script int variable $EVENT_ID. |
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- Implemented built-in script function "ignore_event()" |
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- Implemented built-in script function "ignore_controller()" (may have one |
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or no argument). |
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- Implemented built-in script function "set_controller()". |
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- Added extended script VM for the Gigasampler/GigaStudio format sampler |
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engine, which extends the general instrument script VM with Giga format |
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specific variables and functions. |
| 585 |
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- Giga format scripts: added built-in script int constant variables |
| 586 |
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$GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH, |
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$GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM, |
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$GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL, |
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$GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1, |
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$GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2, |
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$GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN, |
| 592 |
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$GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT, |
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$GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7, |
| 594 |
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$GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH, |
| 595 |
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$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
| 596 |
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- Giga format scripts: Implemented built-in script function |
| 597 |
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"gig_set_dim_zone(event_id, dimension, zone)". |
| 598 |
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- Implemented built-in script int array variable $KEY_DOWN. |
| 599 |
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- Implemented built-in script function "abs()". |
| 600 |
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- Implemented built-in script function "random()". |
| 601 |
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- Implemented built-in script function "num_elements()". |
| 602 |
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- Implemented built-in script function "note_off()". |
| 603 |
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- Implemented built-in script function "set_event_mark()". |
| 604 |
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- Implemented built-in script function "delete_event_mark()". |
| 605 |
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- Implemented built-in script function "by_marks()". |
| 606 |
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- Added built-in script int const variables $MARK_1 to $MARK_28. |
| 607 |
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- Built-in script functions "ignore_event()", "note_off()" and |
| 608 |
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"gig_set_dim_zone()" now also accept an array of event IDs as argument |
| 609 |
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(i.e. return value of new script function "by_marks()"). |
| 610 |
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- Pass/preserve polyphonic variable data from respective "note" event |
| 611 |
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handler to "release" event handler. |
| 612 |
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|
| 613 |
* Bug fixes: |
* Bug fixes: |
| 614 |
- 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 |
| 615 |
- minor valgrind fixes |
- minor valgrind fixes |
| 660 |
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
| 661 |
practically irrelevant, however it caused problems with the new LSCP |
practically irrelevant, however it caused problems with the new LSCP |
| 662 |
shell's auto completion feature). |
shell's auto completion feature). |
| 663 |
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- Fixed MIDI program change messages being ignored if quickly executed |
| 664 |
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after each other (fixes #231). |
| 665 |
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Version 1.0.0 (31 July 2009) |
Version 1.0.0 (31 July 2009) |
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