--- linuxsampler/trunk/ChangeLog 2012/02/17 19:55:33 2315 +++ linuxsampler/trunk/ChangeLog 2014/02/23 19:10:36 2523 @@ -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 @@ -18,6 +15,28 @@ - Mac OS X: made it possible to specify plugin installation dir to configure - Mac OS X: Makefile fix for the install-strip target + - fixed compilation with gcc 4.7 + - 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 @@ -44,6 +63,42 @@ - implemented sine LFO, pulse LFO and saw LFO - experimental support for per voice equalization - added command line option --exec-after-init + - Introduced new C++ API method: + EngineChannel::InstrumentFileName(int index) + allowing to retrieve the whole list of files used for the loaded + 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. * Gigasampler format engine: - implemented the "round robin keyboard" dimension @@ -51,6 +106,15 @@ 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 * SFZ format engine: - Initial implementation (not usable yet) @@ -123,7 +187,7 @@ - implemented opcodes ampeg_delayccN, ampeg_startccN, ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN, ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY - - lfoN_* and egN_* opcodes defined in group sections + - lfoN_* and egN_* opcodes defined in group sections are now taken into account - implemented curves - implemented opcodes volume_onccN, volume_curveccN @@ -200,6 +264,16 @@ - use linear decay and release for filter and pitch EG - bugfix: only the first amp_veltrack definition in a file was used + - bugfix: looping was disabled if loop_start was set to 0 + - allow regions with end=-1 to turn off other regions using the + 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 * SoundFont format engine: - Initial implementation (not usable yet) @@ -210,13 +284,7 @@ - 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 @@ -230,6 +298,28 @@ - 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 + loaded a second time (this time it's for Linux and Mac, previous + 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 @@ -237,9 +327,33 @@ - removed limit of maximum amount of MIDI ports per MIDI device, since 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 * 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 @@ -277,6 +391,14 @@ - 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. * Bug fixes: - Fixed crash which may occur when MIDI key + transpose is out of range @@ -308,7 +430,27 @@ - fixed bug #162 - bugfix: LADSPA_PATH was not evaluated correctly when containing multiple paths (#165) - + - thread safety fixes for the instrument loading thread + - bugfix: instrument loading crashed for sfz and sf2 in Ardour + (#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). + Version 1.0.0 (31 July 2009) * packaging changes: @@ -372,6 +514,7 @@ - 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