--- linuxsampler/trunk/ChangeLog 2012/04/29 16:14:45 2343 +++ linuxsampler/trunk/ChangeLog 2014/09/06 18:56:02 2673 @@ -1,8 +1,5 @@ Version CVS HEAD (?) - * plugin changes: - - LV2 "state" extension support (patch by David Robillard) - * packaging changes: - fixed building with newer MinGW-w64 - Mac OS X: support the new dir for Core Audio SDK @@ -22,6 +19,24 @@ - fixed configure script error with old autoconf versions - lsatomic.h: use gcc provided atomic functions if building with gcc 4.7 and C++11 + - modernized configure script + - fixed linkage error when building with + LDFLAGS="-Wl,--no-undefined" (#190) + - fixed compilation with Clang 3.2 + - removed usage of deprecated Automake variable INCLUDES + - fixed building with C++11 + - build fix: ChangeFlagRelaxed.h was missing in makefile + - build fix: libsndfile compiler flags were missing in some + makefiles + - fix for building with bison 3.0 (#202) + - Mac OS X: added temporary hack allowing to spawn gigedit as callback + on the process's main thread + - fixed build error on newer MinGW + - support building with older jack versions + - support building with spaces in vst sdk path + - enabled automake 'subdir-objects' option and moved external + source references (vst, au, asio) from makefiles to cpp files, + in order to get rid of warnings from automake 1.14 * general changes: - Refactoring: moved the independent code from @@ -54,6 +69,44 @@ instrument on an engine channel (a.k.a. part). Some GigaStudio instruments for example are splitted over several files like "Foo.gig", "Foo.gx01", "Foo.gx02", ... + - Added new C++ API method Sampler::GetGlobalMaxVoices(). + - Added new C++ API method Sampler::GetGlobalMaxStreams(). + - Added new C++ API method Sampler::SetGlobalMaxVoices(). + - Added new C++ API method Sampler::SetGlobalMaxStreams(). + - Various "const" and "restrict" optimizations. + - all engines: add pan CC value to instrument pan parameter before + applying panning, instead of using two separate pan functions in + series (#182) + - added a lock guard class for exception safe mutex handling and + used it everywhere appropriate + - Immediately apply scale tuning changes to active voices. + - Exposed scale tuning to C++ API (along to the already existing standard + SysEx way). + - lsatomic.h fixes: seq_cst load and store were suboptimal for x86 + and broken for ppc64. (Seq_cst loads and stores are actually not + used in LS, so the bug wasn't noticable.) + - lsatomic.h: added ARMv7 support + - Added support for multiple MIDI input ports per sampler channel (and + added various new C++ methods for this new feature / design change, old + C++ API methods for managing SamplerChannel's MIDI inputs are now marked + as deprecated but are still there and should provide full behavior + backward compatibility). + - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was + unsafe and caused compilation error with clang 2.x). + - Bugfix: only process the latest MIDI program change event. + - Introducing the LSCP shell, which provides convenient control of the + sampler from the command line by providing LSCP aware features. + - VirtualMidiDevice: Added support for program change. + - VirtualMidiDevice: Added support for bank select (MSB & LSB). + - VirtualMidiDevice: Added support for pitch bend. + - Aftertouch: extended API to explicitly handle channel pressure and + polyphonic key pressure events (so far polyphonic pressure was not + supported at all, and channel pressure was rerouted as CC128 but not + used so far). + - Added initial support for real-time instrument scripts. The script VM + code is shared by all sampler engine implemementations, however only the + gig file format currently provides support for storing instrument scripts + (as LinuxSampler extension to the original GigaStudio 4 format). * Gigasampler format engine: - implemented the "round robin keyboard" dimension @@ -61,6 +114,19 @@ dimension zones is not a power of two - made round robin use a counter for each region instead of each key + - bugfix: pitch LFO controller "internal+aftertouch" was broken + - bugfix: filter keyboard tracking was broken + - filter performance fix (an unnecessary copy was made of the + filter parameters in each sub fragment) + - handle special case when pan parameter in gig file has max or + min value + - Exclusive Groups: don't ever stop voices of the same note, + doesn't sound naturally with a drumkit + - fixed EG1 modulation when attack or release is zero + - 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) @@ -215,6 +281,16 @@ group and off_by opcodes (#168) - made end=0 play the whole sample - fixed support for lochan and hichan opcodes (#155) + - fixed crash when using lochan/hichan opcodes (#187) + - sfz parser: allow -200 to 200 for pan_oncc opcode (#182) + - added FLAC support (#191) + - sfz parser bugfix: lines starting with whitespace were ignored + - added amplitude opcode + - added support for "#include" instruction + (modified patch which was originally posted by Sergey on LS mailing list) + - 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" * SoundFont format engine: - Initial implementation (not usable yet) @@ -225,13 +301,7 @@ - initial implementation of cutoff filter - use linear decay and release for filter and pitch EG - * Gigasampler format engine: - - bugfix: pitch LFO controller "internal+aftertouch" was broken - - bugfix: filter keyboard tracking was broken - - filter performance fix (an unnecessary copy was made of the - filter parameters in each sub fragment) - - * Host plugins: + * Host plugins (VST, AU, LV2, DSSI): - AU bugfix: failed to destroy its audio/MIDI devices - Listen to all interfaces on Mac OS X (INADDR_ANY) - VST bugfix: If the host called resume() before and after @@ -245,6 +315,7 @@ - VST: made it possible to build the VST plugin for Mac - AU: link AU plugin dynamically if --disable-shared isn't specified + - LV2 "state" extension support (patch by David Robillard) - VST bugfix: instrument loading hang and crashed the host when the plugin was loaded a second time (#174) - plugin bugfix: instrument loading hang when the plugin was @@ -252,6 +323,20 @@ similar fix was for Windows) - thread safety fixes for the instrument loading thread - LV2: use the new lv2 package if present + - VST: try to open Fantasia automatically on Linux and Mac too (on + Linux, the Fantasia jar should be placed in /share/java) + - VST: fixed crashes on Linux Ardour and EnergyXT + - DSSI bugfix: it wasn't possible to change engine type. The MIDI + port and audio channel routing for DSSI plugins are now visible. + - LV2: use urid and atom extensions instead of deprecated uri-map + and event + - LV2: lv2 package 1.0 is now required to build the LV2 plugin + - LV2: changed number of output channels to 16 stereo, just like + the VST and AU plugins + - LV2: fixed save/restore of SFZ state (patch by David Robillard) + - LV2: made LV2 plugin buildable on Windows and Mac + - VST: implemented retrieval and switching of programs using the + sampler's internal MIDI instrument mapping system * MIDI driver: - ALSA MIDI driver supports now "NAME" device parameter, for overriding @@ -260,9 +345,34 @@ there is no reason for this limit - MME: fixed memory handling bug found with cppcheck - MME: removed compiler warning + - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS", + which allows to retrieve the list of CoreMIDI clients / ports and to connect + to them a la JACK, via the usual sampler APIs + - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled + the driver will automatically connect to other CoreMIDI clients' ports + (e.g. external MIDI devices being attached to the Mac) + - added support for MIDI note on velocity filter + - CoreMIDI: fixed memory deallocation error + - Fixed variable underflow in VirtualMidiDevice, which caused graphical + virtual keyboards in frontends / instrument editors being stuck. + - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off. + - Implemented missing handling of MIDI "running status". + - CoreMIDI fix: a MIDIPacket can contain more than one event per packet. + - MME bugfix: driver wasn't closed properly + - CoreMIDI: automatically connect to all input sources by default (driver + parameter "AUTO_BIND"). * audio driver: - ASIO driver fixes for newer gcc versions (fix from PortAudio) + - JACK audio: react on sample rate changes. + - JACK audio: react on buffer size changes. + - JACK audio: jack_port_get_buffer() was cached and called outside + RT context. + - ASIO driver: removed compiler warnings + - CoreAudio: fixed minor error handling bug + - ASIO driver: be more verbose when no ASIO card could be found (fixes #203) + - JACK audio: return the JACK server's current sample rate as default value + for audio device parameter "SAMPLERATE" (fixes #166). * LSCP server: - added support for sending MIDI CC messages via LSCP command @@ -300,6 +410,71 @@ - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT", "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT", "SUBSCRIBE SEND_EFFECT_CHAIN_INFO" + - provide comprehensive error messages on LSCP syntax errors + (suggesting expected next non-terminal symbols) + + * LSCP shell: + - Added support for auto correction of obvious and trivial syntax mistakes. + - Added support for auto completion by tab key. + - Show currently available auto completion while typing. + - Added support for browsing command history with up / down keys. + - Show all possible next symbols immediately right to the current command + line while typing (no double tab required for this feature, as it would + be the case in other shells). + - Added support for moving cursor left/right with arrow keys. + - Added support for built-in LSCP reference documentation, which will + automatically show the relevant LSCP reference section on screen as soon + as one specific LSCP command was detected while typing on the command + line. + + * Real-time instrument scripts: + - Implemented built-in script array variable %CC. + - Implemented built-in script int variable $CC_NUM. + - Implemented built-in script int variable $EVENT_NOTE. + - Implemented built-in script int variable $EVENT_VELOCITY. + - Implemented built-in script constant variable $VCC_MONO_AT. + - Implemented built-in script constant variable $VCC_PITCH_BEND. + - Implemented execution of script event handler "init". + - Implemented execution of script event handler "controller". + - Implemented execution of script event handler "note". + - Implemented execution of script event handler "release". + - Implemented built-in script function "play_note()" (only two of the + max. four function arguments are currently implemented yet though). + - Implemented built-in script int variable $EVENT_ID. + - Implemented built-in script function "ignore_event()" + - Implemented built-in script function "ignore_controller()" (may have one + or no argument). + - Implemented built-in script function "set_controller()". + - Added extended script VM for the Gigasampler/GigaStudio format sampler + engine, which extends the general instrument script VM with Giga format + specific variables and functions. + - Giga format scripts: added built-in script int constant variables + $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH, + $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM, + $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL, + $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1, + $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2, + $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN, + $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT, + $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7, + $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH, + $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. + - Giga format scripts: Implemented built-in script function + "gig_set_dim_zone(event_id, dimension, zone)". + - Implemented built-in script int array variable $KEY_DOWN. + - 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 @@ -336,6 +511,23 @@ (#176) - more thread safety fixes for the instrument loading thread - sfz/sf2 engine: fixed crash when using small audio fragment size + - Mac OS X: fixed crash when unloading plugin on 10.7 and later + - Mac OS X: fixed process hang when unloading 32-bit plugin (bug + introduced in previous fix) + - fixed crash when a channel received a program change while + playing a note in a key group + - fixed erroneous error message piping in VoiceBase.h + (labelled "Disk stream not available in time") + - Update effects on sample rate & period size changes (to avoid + crashes and noise on such transitions). + - ignore missing LADSPA paths without ignoring valid LADSPA paths + (fixes #208) + - Fixed bug in LSCP grammar definition which caused a statement like + "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) @@ -400,6 +592,7 @@ - Windows: add the installation directory to the DLL search path when loading an editor plugin (solves problems with VST and gigedit on systems with other GTK versions installed) + - updated linuxsampler man page * audio driver: - removed the nonsense audio channel constraint (which was hard coded to