--- linuxsampler/trunk/ChangeLog 2014/06/11 13:24:32 2619 +++ linuxsampler/trunk/ChangeLog 2016/07/15 20:07:47 2951 @@ -1,4 +1,105 @@ -Version CVS HEAD (?) +Version SVN trunk (?) + + * SFZ format engine: + - added support for , and #define (patch by Alby M) + + * general changes: + - fixed printf type errors (mostly in debug messages) + - use unique_ptr instead of auto_ptr when building with C++11 + - Added RTAVLTree class which is a real-time safe ordered multi-map, thus + allowing to sort data efficiently in real-time safe manner. + - RTList class: added methods for moving/inserting elements to arbitrary + position within a list. + - RTList class: added method fromPtr() for creating an Iterator object from + a raw element pointer. + - Attempt to partly fix resetting engine channels vs. resetting engine, an + overall cleanup of the Reset*(), ConnectAudioDevice(), + DisconnectAudioDevice() API methods would still be desirable though, + because the current situation is still inconsistent and error prone. + - Active voices are now internally grouped to "Note" objects, instead of + being directly assigned to a keyboard key. This allows more fine graded + processing of voices, which is i.e. required for certain instrument + script features. + - Fix: Release trigger voices were not spawned on sustain pedal up + (CC #64) events. + - Fix: Release trigger voices can now also distinguish correctly between + note-off and sustain pedal up events. + + * packaging changes: + - removed unnecessary dependency to libuuid + (originated by libgig's usage of it) + - Automake: set environment variable GCC_COLORS=auto to allow GCC to + auto detect whether it (sh/c)ould output its messages in color. + + * Real-time instrument scripts: + - Implemented scheduler for delayed MIDI events and for suspended scripts. + - Built-in script function "wait()": implemented support for function's + "duration-us" argument, thus scripts using this function are now + correctly resumed after the requested amount of microseconds. + - Built-in script function "play_note()": implemented support for + function's "duration-us" argument, thus notes triggered with this + argument are now correctly released after the requested amount of + microseconds. + - Fix: script events were not cleared when engine channel was reset, + potentially causing undefined behavior. + - Fixed crash which happened when trying to reference an undeclared + variable. + - Built-in script function "play_note()": Added support for passing + special value -1 for "duration-us" argument, which will cause the + triggered note to be released once the original note was released. + - Instrument script classes now exported with the liblinuxsampler C++ API. + - Added new API method ScriptVM::syntaxHighlighting() which provides + a convenient syntax highlighting backend for external instrument + script editor applications. + - Added new C++ API class "ScriptVMFactory". + - Extended parser issues to provide not only first line and first + column, but also last line and last column of issue (thus marking + the precise span of the issue within the source code). + - Reload script automatically after being modified by an instrument + editor. + - NKSP language grammar correction: allow empty event handler bodies + like "on note end on". + - Implemented built-in script function "change_vol()". + - Implemented built-in script function "change_tune()". + - Implemented built-in script function "change_pan()". + - Implemented built-in script function "change_cutoff()". + - Implemented built-in script function "change_reso()". + - Implemented built-in script function "event_status()". + - Added built-in script constants "$EVENT_STATUS_INACTIVE" and + "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for + "event_status()" function. + - NKSP language: Added support for bitwise operators ".or.", ".and." + and ".not.". + - NKSP language scanner: Fixed IDs matching to require at least one + character (i.e. when matching function names or variable names). + - NKSP language scanner: disabled unusued rules. + - Fixed behavior of play_note() and note_off() functions which must + be distinguished engine internally from "real" MIDI note on/off + events in order to avoid misbehaviors like hanging notes. + - Implemented built-in script variable "$KSP_TIMER". + - Implemented built-in script variable "$NKSP_REAL_TIMER". + - Implemented built-in script variable "$NKSP_PERF_TIMER". + - Implemented built-in script variable "$ENGINE_UPTIME". + - Implemented built-in script function "inc()". + - Implemented built-in script function "dec()". + - NKSP language fix: division expressions were evaluated too often. + - NKSP language fix: string concatenation operator was right + associative instead of left (to right). + - NKSP language correction: allow empty statements in entire language + (i.e. "if end if"). + - Implemented built-in script function "stop_wait()". + - Implemented built-in script variable "$NI_CALLBACK_ID". + - Implemented built-in script variable "$NI_CALLBACK_TYPE". + - Implemented built-in script variable "$NKSP_IGNORE_WAIT". + - Added support for read-only built-in variables (respectively + handled by the script parser). + - Added built-in script constant "$NI_CB_TYPE_INIT". + - Added built-in script constant "$NI_CB_TYPE_NOTE". + - Added built-in script constant "$NI_CB_TYPE_RELEASE". + - Added built-in script constant "$NI_CB_TYPE_CONTROLLER". + - NKSP Language: Added support for user defined script functions. + +Version 2.0.0 (15 July 2015) * packaging changes: - fixed building with newer MinGW-w64 @@ -126,6 +227,7 @@ - Fixed support for 'aftertouch' attenuation controller. - Fixed crash that happened with velocity split sounds under certain conditions (see also previous commit on libgig). + - fixed behaviour of filter LFO * SFZ format engine: - Initial implementation (not usable yet) @@ -290,6 +392,7 @@ - bugfix: generation of velocity curves etc should not be done after each "#include", only after the main file is parsed - bugfix: line numbers in error messages were wrong after "#include" + - added support for float and 32 bit sample files * SoundFont format engine: - Initial implementation (not usable yet) @@ -337,6 +440,12 @@ - VST: implemented retrieval and switching of programs using the sampler's internal MIDI instrument mapping system + * Instrument editor interface: + - Changed instrument editor plugin interface, providing additional + informations like the EngineChannel for which the instrument editor was + spawned for. This allows the instrument editors to interact more actively + with the sampler. + * MIDI driver: - ALSA MIDI driver supports now "NAME" device parameter, for overriding the ALSA sequencer client name @@ -360,6 +469,8 @@ - MME bugfix: driver wasn't closed properly - CoreMIDI: automatically connect to all input sources by default (driver parameter "AUTO_BIND"). + - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online + - CoreMIDI: fixed minor memory leak * audio driver: - ASIO driver fixes for newer gcc versions (fix from PortAudio) @@ -464,6 +575,16 @@ - Implemented built-in script function "abs()". - Implemented built-in script function "random()". - Implemented built-in script function "num_elements()". + - Implemented built-in script function "note_off()". + - Implemented built-in script function "set_event_mark()". + - Implemented built-in script function "delete_event_mark()". + - Implemented built-in script function "by_marks()". + - Added built-in script int const variables $MARK_1 to $MARK_28. + - Built-in script functions "ignore_event()", "note_off()" and + "gig_set_dim_zone()" now also accept an array of event IDs as argument + (i.e. return value of new script function "by_marks()"). + - Pass/preserve polyphonic variable data from respective "note" event + handler to "release" event handler. * Bug fixes: - Fixed crash which may occur when MIDI key + transpose is out of range @@ -515,6 +636,8 @@ "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far practically irrelevant, however it caused problems with the new LSCP shell's auto completion feature). + - Fixed MIDI program change messages being ignored if quickly executed + after each other (fixes #231). Version 1.0.0 (31 July 2009)