--- linuxsampler/trunk/ChangeLog 2009/06/26 18:55:02 1922 +++ linuxsampler/trunk/ChangeLog 2010/10/04 22:11:53 2138 @@ -1,6 +1,132 @@ Version CVS HEAD (?) * packaging changes: + - fixed building with newer MinGW-w64 + + * general changes: + - Refactoring: moved the independent code from + the Gigasampler format engine to base classes + - command line option '--profile' is currently disabled, since the + respective profiling code is currently broken + - Introduced support for optional environment variable + "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory + where the sampler shall look for instrument editor plugins + (patch by Luis Garrido, slightly modified). + - implemented Roland GS NRPN 1ArrH which allows to set volume per note + - implemented Roland GS NRPN 1CrrH which allows to set pan per note + - implemented Roland GS NRPN 1DrrH which allows to set reverb send per + note (in this implementation of the sampler its simply hard routed to + the 1st effect send of the sampler channel, no matter what the actual + effect type is) + - implemented Roland GS NRPN 1ErrH which allows to set chorus send per + note (in this implementation of the sampler its simply hard routed to + the 2nd effect send of the sampler channel, no matter what the actual + effect type is) + - implemented support for internal LADSPA effects + + * Gigasampler format engine: + - implemented the "round robin keyboard" dimension + - fixed round robin and random dimensions for cases when number of + dimension zones is not a power of two + - made round robin use a counter for each region instead of each + key + + * SFZ format engine: + - Initial implementation (not usable yet) + - added support for v2 multiple stage envelope generators + - added a fine-tuned v1 envelope generator instead of using the + one from the gig engine + - fixed memory leak and memory handling errors + - added support for trigger=first, trigger=legato and sw_previous + - allow non-numerical key values ("C#4" for example) + - "key" opcode now sets pitch_keycenter too + - fixed error when unloading instrument with same sample used by + multiple regions + - added some opcode aliases, like loopmode for loop_mode, to be + more compatible + - added support for trigger=release and rt_decay + - added support for off_mode=normal + - added support for random, seq_position, seq_length and volume + - added v1 LFO opcodes to parser (no support in engine yet) + - added support for amp_veltrack and amp_velcurve_N + - fine-tuned the default velocity curve + - added support for transpose + - fixed crash when using sw_down/up + - improved logic for sw_lokey/hikey/up/down/last + - added more v1 aliases to parser + - reduced memory usage for sfz data + - RT-safeness: avoid malloc in audio thread + - fixed a bug that could cause voice stealing to fail + - optimized sample lookup + - improved support for exclusive groups (group, off_by and + off_mode) + - added support for controller triggered regions (on_locc/on_hicc) + - added support for loop_mode=one_shot + - fixed playback of 16 bit wav files on big endian CPUs + - added support for Ogg Vorbis sample files + + * SoundFont format engine: + - Initial implementation (not usable yet) + - RT-safeness: avoid malloc in audio thread + - fixed a bug that could cause voice stealing to fail + + * Host plugins: + - 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 + changing sample rate or block size, the number of channels was + incorrectly set to two. This caused silence in Cubase 5. + + * MIDI driver: + - ALSA MIDI driver supports now "NAME" device parameter, for overriding + the ALSA sequencer client name + + * LSCP server: + - added support for sending MIDI CC messages via LSCP command + "SEND CHANNEL MIDI_DATA CC " + - added LSCP command "GET AVAILABLE_EFFECTS" + - added LSCP command "LIST AVAILABLE_EFFECTS" + - added LSCP command "GET EFFECT INFO " + - added LSCP command "CREATE EFFECT_INSTANCE " + - added LSCP command + "CREATE EFFECT_INSTANCE " + - added LSCP command "DESTROY EFFECT_INSTANCE " + - added LSCP command "GET EFFECT_INSTANCES" + - added LSCP command "LIST EFFECT_INSTANCES" + - added LSCP command "GET EFFECT_INSTANCE INFO " + - added LSCP command + "GET EFFECT_INSTANCE_INPUT_CONTROL INFO " + - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE + " + - added LSCP command "GET SEND_EFFECT_CHAINS " + - added LSCP command "LIST SEND_EFFECT_CHAINS " + - added LSCP command "ADD SEND_EFFECT_CHAIN " + - added LSCP command + "REMOVE SEND_EFFECT_CHAIN " + - added LSCP command + "GET SEND_EFFECT_CHAIN INFO " + - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT + " + - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT + " + - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT + " + - added LSCP command "SET FX_SEND SEND_EFFECT + " + - added LSCP command "REMOVE FX_SEND SEND_EFFECT + " + + * Bug fixes: + - Fixed crash which may occur when MIDI key + transpose is out of range + - minor valgrind fixes + - fixed crash which occured when changing an already deployed sampler + channel to a different engine type + - fixed crash when deleting a sampler channel or changing engine + type while an instrument load was in progress + +Version 1.0.0 (31 July 2009) + + * packaging changes: - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly, causing e.g. the libgig test to fail when "./configure --disable-jack-driver" was used @@ -13,8 +139,12 @@ - fixed building with libgig installed in a non-standard directory - minor fix in configure for mmsystem.h detection on MinGW - Windows: look for editor plugins and Fantasia using base - directory of liblinuxsampler dll + directory of liblinuxsampler dll (look in the same directory and one + directory above) - configure script fix: removed unconditional use of SSE + - fixed building with sqlite installed in a non-standard directory + - when cross-compiling, don't try to create instruments.db + - fix for new mingw-w64 version, which has usleep * general changes: - bugfix: on some POSIX systems instrument editor plugins refused to @@ -54,6 +184,9 @@ - theoretical fix: made SynchronizedConfig follow C++0x memory model more strictly - fixes for using large audio device buffers + - 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) * audio driver: - removed the nonsense audio channel constraint (which was hard coded to @@ -81,6 +214,11 @@ stereo - added channel routing, fxsends and midi maps to the settings stored in the plugin state + - performance optimization of AudioChannel::MixTo() and + AudioChannel::CopyTo() methods using GCC vector exensions + (if available) + - ASIO fixes: avoid initializing the device twice, avoid throwing + exception when getting parameters from a disconnected device * MIDI driver: - added JACK MIDI driver @@ -90,6 +228,9 @@ - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME, CoreMidi or AU - fixed mingw-w64 compilation error in MME driver + - made program change handling in MIDI thread real-time safe by + moving the logic to a non-RT thread + - fixed minor memory leak in ALSA driver * instruments database: - avoid time consuming samples scanning when adding instruments @@ -100,13 +241,14 @@ (patch by Chris Cherrett & Andrew Williams, a bit adjusted) - work-around for missing fnmatch function on Windows to make instrument database compilable - - added instrument database support on Windows - works with both standalone mode and VST plugin. - the instruments DB file is located in - %USERPROFILE%\.linuxsampler\instruments.db which allows different - databases for each windows user - if no DB is present it automatically creates the .linuxsampler subdir - and then creates an empty DB + - added instrument database support on Windows + works with both standalone mode and VST plugin. + the instruments DB file is located in + %USERPROFILE%\.linuxsampler\instruments.db which allows different + databases for each windows user + if no DB is present it automatically creates the .linuxsampler subdir + and then creates an empty DB + - fixed recursive import, which was broken on Windows * Gigasampler format engine: - fixed a memory leak that could happen when a channel was deleted @@ -150,6 +292,8 @@ - added a limit check for upward pitch shifting - bugfix: sometimes, when playing a note twice fast, the second note was silent + - fixed crash happening when a pitch bend event arrived at the + same time a new instrument was loading * LSCP server: - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to @@ -204,6 +348,8 @@ plugin was unloaded - bugfix: two private structs had the same name, which could cause problems if the linker chose the wrong constructor + - fixed low-level ConditionServer usage bug that caused lockups on + Windows Version 0.5.1 (6 December 2007)