/[svn]/linuxsampler/trunk/ChangeLog
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revision 1922 by persson, Fri Jun 26 18:55:02 2009 UTC revision 2115 by persson, Thu Aug 12 15:36:15 2010 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * packaging changes:    * packaging changes:
4        - fixed building with newer MinGW-w64
5    
6      * general changes:
7        - Refactoring: moved the independent code from
8          the Gigasampler format engine to base classes
9        - command line option '--profile' is currently disabled, since the
10          respective profiling code is currently broken
11        - Introduced support for optional environment variable
12          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
13          where the sampler shall look for instrument editor plugins
14          (patch by Luis Garrido, slightly modified).
15    
16      * Gigasampler format engine:
17        - implemented the "round robin keyboard" dimension
18        - fixed round robin and random dimensions for cases when number of
19          dimension zones is not a power of two
20        - made round robin use a counter for each region instead of each
21          key
22    
23      * SFZ format engine:
24        - Initial implementation (not usable yet)
25        - added support for v2 multiple stage envelope generators
26        - added a fine-tuned v1 envelope generator instead of using the
27          one from the gig engine
28        - fixed memory leak and memory handling errors
29        - added support for trigger=first, trigger=legato and sw_previous
30        - allow non-numerical key values ("C#4" for example)
31        - "key" opcode now sets pitch_keycenter too
32        - fixed error when unloading instrument with same sample used by
33          multiple regions
34        - added some opcode aliases, like loopmode for loop_mode, to be
35          more compatible
36        - added support for trigger=release and rt_decay
37        - added support for off_mode=normal
38        - added support for random, seq_position, seq_length and volume
39        - added v1 LFO opcodes to parser (no support in engine yet)
40        - added support for amp_veltrack and amp_velcurve_N
41        - fine-tuned the default velocity curve
42        - added support for transpose
43        - fixed crash when using sw_down/up
44        - improved logic for sw_lokey/hikey/up/down/last
45        - added more v1 aliases to parser
46        - reduced memory usage for sfz data
47        - RT-safeness: avoid malloc in audio thread
48        - fixed a bug that could cause voice stealing to fail
49        - optimized sample lookup
50        - improved support for exclusive groups (group, off_by and
51          off_mode)
52        - added support for controller triggered regions (on_locc/on_hicc)
53        - added support for loop_mode=one_shot
54    
55      * SoundFont format engine:
56        - Initial implementation (not usable yet)
57        - RT-safeness: avoid malloc in audio thread
58        - fixed a bug that could cause voice stealing to fail
59    
60      * Host plugins:
61        - AU bugfix: failed to destroy its audio/MIDI devices
62        - Listen to all interfaces on Mac OS X (INADDR_ANY)
63        - VST bugfix: If the host called resume() before and after
64          changing sample rate or block size, the number of channels was
65          incorrectly set to two. This caused silence in Cubase 5.
66    
67      * MIDI driver:
68        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
69          the ALSA sequencer client name
70    
71      * LSCP server:
72        - added support for sending MIDI CC messages via LSCP command
73          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
74    
75      * Bug fixes:
76        - Fixed crash which may occur when MIDI key + transpose is out of range
77        - minor valgrind fixes
78    
79    Version 1.0.0 (31 July 2009)
80    
81      * packaging changes:
82      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
83        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
84        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 13  Version CVS HEAD (?) Line 91  Version CVS HEAD (?)
91      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
92      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
93      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
94        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
95          directory above)
96      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
97        - fixed building with sqlite installed in a non-standard directory
98        - when cross-compiling, don't try to create instruments.db
99        - fix for new mingw-w64 version, which has usleep
100    
101    * general changes:    * general changes:
102      - bugfix: on some POSIX systems instrument editor plugins refused to      - bugfix: on some POSIX systems instrument editor plugins refused to
# Line 54  Version CVS HEAD (?) Line 136  Version CVS HEAD (?)
136      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
137        model more strictly        model more strictly
138      - fixes for using large audio device buffers      - fixes for using large audio device buffers
139        - Windows: add the installation directory to the DLL search path
140          when loading an editor plugin (solves problems with VST and
141          gigedit on systems with other GTK versions installed)
142    
143    * audio driver:    * audio driver:
144      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 81  Version CVS HEAD (?) Line 166  Version CVS HEAD (?)
166        stereo        stereo
167      - added channel routing, fxsends and midi maps to the settings      - added channel routing, fxsends and midi maps to the settings
168        stored in the plugin state        stored in the plugin state
169        - performance optimization of AudioChannel::MixTo() and
170          AudioChannel::CopyTo() methods using GCC vector exensions
171          (if available)
172        - ASIO fixes: avoid initializing the device twice, avoid throwing
173          exception when getting parameters from a disconnected device
174    
175    * MIDI driver:    * MIDI driver:
176      - added JACK MIDI driver      - added JACK MIDI driver
# Line 90  Version CVS HEAD (?) Line 180  Version CVS HEAD (?)
180      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
181        CoreMidi or AU        CoreMidi or AU
182      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
183        - made program change handling in MIDI thread real-time safe by
184          moving the logic to a non-RT thread
185        - fixed minor memory leak in ALSA driver
186    
187    * instruments database:    * instruments database:
188      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 100  Version CVS HEAD (?) Line 193  Version CVS HEAD (?)
193        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
194      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
195        instrument database compilable        instrument database compilable
196          - added instrument database support on Windows      - added instrument database support on Windows
197            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
198            the instruments DB file is located in        the instruments DB file is located in
199            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
200            databases for each windows user        databases for each windows user
201            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
202            and then creates an empty DB        and then creates an empty DB
203        - fixed recursive import, which was broken on Windows
204    
205    * Gigasampler format engine:    * Gigasampler format engine:
206      - 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 150  Version CVS HEAD (?) Line 244  Version CVS HEAD (?)
244      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
245      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
246        note was silent        note was silent
247        - fixed crash happening when a pitch bend event arrived at the
248          same time a new instrument was loading
249    
250    * LSCP server:    * LSCP server:
251      - 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 204  Version CVS HEAD (?) Line 300  Version CVS HEAD (?)
300        plugin was unloaded        plugin was unloaded
301      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
302        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
303        - fixed low-level ConditionServer usage bug that caused lockups on
304          Windows
305    
306    
307  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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