/[svn]/linuxsampler/trunk/ChangeLog
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revision 1808 by persson, Sun Dec 14 15:43:18 2008 UTC revision 2024 by schoenebeck, Sun Nov 1 18:46:45 2009 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3      * General changes:
4        - Refactoring: moved the independent code from
5          the Gigasampler format engine to base classes
6    
7      * SFZ format engine
8        - Initial implementation (not usable yet)
9    
10      * SoundFont format engine
11        - Initial implementation (not usable yet)
12    
13      * Host plugins:
14        - AU bugfix: failed to destroy its audio/MIDI devices
15        - Listen to all interfaces on Mac OS X (INADDR_ANY)
16    
17      * MIDI driver:
18        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
19          the ALSA sequencer client name
20    
21      * LSCP server:
22        - added support for sending MIDI CC messages via LSCP command
23          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
24    
25      * Bug fixes:
26        - Fixed crash which may occur when MIDI key + transpose is out of range
27    
28    Version 1.0.0 (31 July 2009)
29    
30    * packaging changes:    * packaging changes:
31      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
32        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 10  Version CVS HEAD (?) Line 37  Version CVS HEAD (?)
37      - fixed configure so it detects x86_64 (#107)      - fixed configure so it detects x86_64 (#107)
38      - fixes for building with newer MinGW versions      - fixes for building with newer MinGW versions
39      - fix for building with bison 2.4 (#111)      - fix for building with bison 2.4 (#111)
40        - fixed building with libgig installed in a non-standard directory
41        - minor fix in configure for mmsystem.h detection on MinGW
42        - Windows: look for editor plugins and Fantasia using base
43          directory of liblinuxsampler dll (look in the same directory and one
44          directory above)
45        - configure script fix: removed unconditional use of SSE
46        - fixed building with sqlite installed in a non-standard directory
47        - when cross-compiling, don't try to create instruments.db
48        - fix for new mingw-w64 version, which has usleep
49    
50    * general changes:    * general changes:
51      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 36  Version CVS HEAD (?) Line 72  Version CVS HEAD (?)
72      - added memory ordering constraints to improve stability on      - added memory ordering constraints to improve stability on
73        multi-core and multi-cpu systems        multi-core and multi-cpu systems
74      - maximum voices and disk streams can now be altered at runtime      - maximum voices and disk streams can now be altered at runtime
75        - fixed CPU feature detection on x86_64 (maybe fixes #108)
76        - automatic stacktrace mechanism is now turned off by default and can
77          be switched on by command line option "--stacktrace" (the automatic
78          stacktrace mechanism seems to be broken on most systems at the moment)
79        - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
80          a pointer to the launched InstrumentEditor object
81        - added optional 3rd party user data parameter for following
82          liblinuxsampler C++ API methods: InstrumentEditor::Main(),
83          InstrumentEditor::Launch(),
84          InstrumentManager::LaunchInstrumentEditor()
85        - theoretical fix: made SynchronizedConfig follow C++0x memory
86          model more strictly
87        - fixes for using large audio device buffers
88        - Windows: add the installation directory to the DLL search path
89          when loading an editor plugin (solves problems with VST and
90          gigedit on systems with other GTK versions installed)
91    
92    * audio driver:    * audio driver:
93      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 48  Version CVS HEAD (?) Line 100  Version CVS HEAD (?)
100      - Makefile fix: JACK_CFLAGS wasn't used      - Makefile fix: JACK_CFLAGS wasn't used
101      - JACK: use jack_client_open instead of the deprecated      - JACK: use jack_client_open instead of the deprecated
102        jack_client_new        jack_client_new
103        - added (experimental) CoreAudio driver
104        - applied old fixes to the ASIO driver that were included in the
105          previous binary release but accidentally never committed to CVS
106          (fixes #117)
107        - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
108          win64)
109        - VST: added support for sample rate and buffer size changes
110        - VST: close editor (Fantasia) when the VST is removed
111        - VST: avoid opening Fantasia more than once for each VST instance
112        - VST: export main function as "main" on Linux too (fix for
113          energyXT)
114        - VST: changed number of output channels from one stereo to 16
115          stereo
116        - added channel routing, fxsends and midi maps to the settings
117          stored in the plugin state
118        - performance optimization of AudioChannel::MixTo() and
119          AudioChannel::CopyTo() methods using GCC vector exensions
120          (if available)
121        - ASIO fixes: avoid initializing the device twice, avoid throwing
122          exception when getting parameters from a disconnected device
123    
124    * MIDI driver:    * MIDI driver:
125      - added JACK MIDI driver      - added JACK MIDI driver
126      - dispatch bank select as ordinary CC as well, the user might seriously      - dispatch bank select as ordinary CC as well, the user might seriously
127        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
128        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)        input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
129        - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
130          CoreMidi or AU
131        - fixed mingw-w64 compilation error in MME driver
132        - made program change handling in MIDI thread real-time safe by
133          moving the logic to a non-RT thread
134        - fixed minor memory leak in ALSA driver
135    
136    * instruments database:    * instruments database:
137      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 62  Version CVS HEAD (?) Line 140  Version CVS HEAD (?)
140      - Implemented option for adding instruments in separate directories      - Implemented option for adding instruments in separate directories
141        in the instruments database        in the instruments database
142        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
143        - work-around for missing fnmatch function on Windows to make
144          instrument database compilable
145        - added instrument database support on Windows
146          works with both standalone mode and VST plugin.
147          the instruments DB file is located in
148          %USERPROFILE%\.linuxsampler\instruments.db which allows different
149          databases for each windows user
150          if no DB is present it automatically creates the .linuxsampler subdir
151          and then creates an empty DB
152        - fixed recursive import, which was broken on Windows
153    
154    * Gigasampler format engine:    * Gigasampler format engine:
155      - 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 88  Version CVS HEAD (?) Line 176  Version CVS HEAD (?)
176        defined for the sampler        defined for the sampler
177      - made it possible to create multiple sample channels even if the      - made it possible to create multiple sample channels even if the
178        audio thread isn't running        audio thread isn't running
179        - fixed crash when removing channel with active voices (#116)
180        - bugfix: on sample reference changes (instrument editor), only
181          un-cache the respective sample if it's really not used by any
182          sampler engine anymore
183        - re-cache samples in case they were changed by an instrument editor,
184          e.g. when a sample was added while playing (#82)
185        - fixed hanging notes which occured when note-off event had the exact
186          same time stamp as the voice's note-on event and occured both in the
187          same audio fragment cycle (fixes bug #112)
188        - added support for the "fine tune" and "pitch bend range"
189          instrument-level gig parameters
190        - fixed minor artifacts in pitch bend handling
191        - added support for GS Reset SysEx message
192        - allow gig files to use unlimited downward pitch shifting
193        - added a limit check for upward pitch shifting
194        - bugfix: sometimes, when playing a note twice fast, the second
195          note was silent
196        - fixed crash happening when a pitch bend event arrived at the
197          same time a new instrument was loading
198    
199    * LSCP server:    * LSCP server:
200      - 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 113  Version CVS HEAD (?) Line 220  Version CVS HEAD (?)
220        which will be triggered respectively        which will be triggered respectively
221      - bugfix: retry if "select" returns EINTR (this fixes a crash when      - bugfix: retry if "select" returns EINTR (this fixes a crash when
222        a gigedit file dialog is opened)        a gigedit file dialog is opened)
223        - close all connections when LSCPServer is deleted
224        - hard close of all sockets on exit
225        - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
226          driver
227    
228    * Bug fixes:    * Bug fixes:
229      - fixed a crash which occurs when removing a sampler channel waiting      - fixed a crash which occurs when removing a sampler channel waiting
230        to start instrument loading after another channel        to start instrument loading after another channel
231        - fixed a crash which occurs when removing a sampler channel with
232          instrument loading in progress (bug #113)
233        - fixed termination caused by uncaught exception when adding MIDI
234          instrument with PERSISTENT load mode
235        - fixed possible iterator invalidations when resetting the sampler
236        - fixed memory leaks when issuing the following LSCP commands:
237          GET AUDIO_OUTPUT_DRIVER INFO
238          GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
239          GET MIDI_INPUT_DRIVER INFO
240          GET MIDI_INPUT_DRIVER_PARAMETER INFO
241        - fixed possible compilation error when sqlite is not present
242        - fixed orphaned pointers when setting maximum voices limit (bug #118)
243        - fixed crash when changing the audio output device of a sampler
244          channel with loaded instrument and start playing notes
245        - fixed endless loop in Engine::SuspendAll() (bug #120)
246        - fixed a low-level atomic load function that was broken on 64-bit
247          PowerPC, which probably could cause crashes on that platform
248        - fixed a memory management error which could cause a crash when a
249          plugin was unloaded
250        - bugfix: two private structs had the same name, which could cause
251          problems if the linker chose the wrong constructor
252        - fixed low-level ConditionServer usage bug that caused lockups on
253          Windows
254    
255    
256  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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