/[svn]/linuxsampler/trunk/ChangeLog
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revision 1727 by iliev, Tue Apr 29 15:44:09 2008 UTC revision 1887 by persson, Sat Apr 18 08:17:16 2009 UTC
# Line 6  Version CVS HEAD (?) Line 6  Version CVS HEAD (?)
6        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
7        (patch by Alexis Ballier)        (patch by Alexis Ballier)
8      - fixed compilation with gcc 4.3      - fixed compilation with gcc 4.3
9        - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
10        - fixed configure so it detects x86_64 (#107)
11        - fixes for building with newer MinGW versions
12        - fix for building with bison 2.4 (#111)
13        - fixed building with libgig installed in a non-standard directory
14    
15    * general changes:    * general changes:
16      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 24  Version CVS HEAD (?) Line 29  Version CVS HEAD (?)
29      - fixed di-harmonic triangle LFO implementation (this LFO implementation      - fixed di-harmonic triangle LFO implementation (this LFO implementation
30        is only used by very few systems, most pick the int math        is only used by very few systems, most pick the int math
31        implementation, which is usually faster)        implementation, which is usually faster)
32        - fixes for audio drivers with varying buffer sizes
33        - experimental support for running LinuxSampler as a DSSI, LV2 and
34          VST plugin
35        - notification events for stream/voice count statistics are now sent
36          only when there are actual changes
37        - added memory ordering constraints to improve stability on
38          multi-core and multi-cpu systems
39        - maximum voices and disk streams can now be altered at runtime
40        - fixed CPU feature detection on x86_64 (maybe fixes #108)
41        - automatic stacktrace mechanism is now turned off by default and can
42          be switched on by command line option "--stacktrace" (the automatic
43          stacktrace mechanism seems to be broken on most systems at the moment)
44        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
45          a pointer to the launched InstrumentEditor object
46        - added optional 3rd party user data parameter for following
47          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
48          InstrumentEditor::Launch(),
49          InstrumentManager::LaunchInstrumentEditor()
50        - theoretical fix: made SynchronizedConfig follow C++0x memory
51          model more strictly
52    
53    * audio driver:    * audio driver:
54      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 33  Version CVS HEAD (?) Line 58  Version CVS HEAD (?)
58      - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)      - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
59        reflected the wrong value        reflected the wrong value
60      - fixed a memory management bug in ASIO driver      - fixed a memory management bug in ASIO driver
61        - Makefile fix: JACK_CFLAGS wasn't used
62        - JACK: use jack_client_open instead of the deprecated
63          jack_client_new
64        - added (experimental) CoreAudio driver
65    
66    * MIDI driver:    * MIDI driver:
67      - added JACK MIDI driver      - added JACK MIDI driver
68      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
69        want to (mis)use it for some purpose ("fixed" in all current MIDI        want to (mis)use it for some purpose ("fixed" in all current MIDI
70        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
71        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, Mme,
72          CoreMidi or AU
73    
74    * instruments database:    * instruments database:
75      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
76        to the instruments database        to the instruments database
77      - added support for handling lost files in the instruments database      - added support for handling lost files in the instruments database
78        - Implemented option for adding instruments in separate directories
79          in the instruments database
80          (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
81    
82    * Gigasampler format engine:    * Gigasampler format engine:
83      - fixed a memory leak that could happen when a channel was deleted      - fixed a memory leak that could happen when a channel was deleted
# Line 55  Version CVS HEAD (?) Line 89  Version CVS HEAD (?)
89      - minor fix: only mark FX sends as being modified if really the      - minor fix: only mark FX sends as being modified if really the
90        respective FX send MIDI controller was used        respective FX send MIDI controller was used
91      - added support for GM global device volume SysEx message      - added support for GM global device volume SysEx message
92          (can be selected at compile time to either apply globally to the
93          whole sampler [default] or only to the sampler channels that are
94          connected to the respective MIDI input port the SysEx message arrived
95          on)
96        - bugfix: notes triggered at position 0 in the audio buffer were
97          sometimes wrongly killed in the same buffer, causing no sound to
98          be played
99        - added support for chromatic / drumkit mode Roland GS Sysex message
100          which is usally used to switch a part between chromatic sounds and
101          drumkit sounds (as opposed to their common default setting of MIDI
102          part 10 being a drumkit part and all other ones chromatic parts), in
103          LS however one can switch between the first 16 MIDI instrument maps
104          defined for the sampler
105        - made it possible to create multiple sample channels even if the
106          audio thread isn't running
107        - fixed crash when removing channel with active voices (#116)
108        - bugfix: on sample reference changes (instrument editor), only
109          un-cache the respective sample if it's really not used by any
110          sampler engine anymore
111        - re-cache samples in case they were changed by an instrument editor,
112          e.g. when a sample was added while playing (#82)
113        - fixed hanging notes which occured when note-off event had the exact
114          same time stamp as the voice's note-on event and occured both in the
115          same audio fragment cycle (fixes bug #112)
116        - added support for the "fine tune" and "pitch bend range"
117          instrument-level gig parameters
118        - fixed minor artifacts in pitch bend handling
119        - added support for GS Reset SysEx message
120        - allow gig files to use unlimited downward pitch shifting
121        - added a limit check for upward pitch shifting
122    
123    * LSCP server:    * LSCP server:
124      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to      - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
# Line 65  Version CVS HEAD (?) Line 129  Version CVS HEAD (?)
129        Note-On and Note-Off events are sent via this LSCP event)        Note-On and Note-Off events are sent via this LSCP event)
130      - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and      - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
131        SET DB_INSTRUMENT FILE_PATH        SET DB_INSTRUMENT FILE_PATH
132        - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
133          frontends to send MIDI messages to specific sampler channel
134        - added two additional fields to GET FILE INSTRUMENT INFO command -
135          KEY_BINDINGS and KEYSWITCH_BINDINGS
136        - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
137          was incorrect
138        - Optimized the retrieval of the MIDI instrument mappings
139        - added new LSCP command "SET VOICES" to globally alter the maximum
140          amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
141          be triggered respectively
142        - added new LSCP command "SET STREAMS" to globally alter the maximum
143          amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
144          which will be triggered respectively
145        - bugfix: retry if "select" returns EINTR (this fixes a crash when
146          a gigedit file dialog is opened)
147        - close all connections when LSCPServer is deleted
148        - hard close of all sockets on exit
149    
150      * Bug fixes:
151        - fixed a crash which occurs when removing a sampler channel waiting
152          to start instrument loading after another channel
153        - fixed a crash which occurs when removing a sampler channel with
154          instrument loading in progress (bug #113)
155        - fixed termination caused by uncaught exception when adding MIDI
156          instrument with PERSISTENT load mode
157        - fixed possible iterator invalidations when resetting the sampler
158        - fixed memory leaks when issuing the following LSCP commands:
159          GET AUDIO_OUTPUT_DRIVER INFO
160          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
161          GET MIDI_INPUT_DRIVER INFO
162          GET MIDI_INPUT_DRIVER_PARAMETER INFO
163        - fixed possible compilation error when sqlite is not present
164        - fixed orphaned pointers when setting maximum voices limit (bug #118)
165        - fixed crash when changing the audio output device of a sampler
166          channel with loaded instrument and start playing notes
167        - fixed endless loop in Engine::SuspendAll() (bug #120)
168        - fixed a low-level atomic load function that was broken on 64-bit
169          PowerPC, which probably could cause crashes on that platform
170    
171    
172  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)
173    

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