/[svn]/linuxsampler/trunk/ChangeLog
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revision 1922 by persson, Fri Jun 26 18:55:02 2009 UTC revision 2082 by persson, Sun Apr 11 10:20:24 2010 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        - command line option '--profile' is currently disabled, since the
7          respective profiling code is currently broken
8        - Introduced support for optional environment variable
9          "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
10          where the sampler shall look for instrument editor plugins
11          (patch by Luis Garrido, slightly modified).
12    
13      * Gigasampler format engine:
14        - implemented the "round robin keyboard" dimension
15        - fixed round robin and random dimensions for cases when number of
16          dimension zones is not a power of two
17        - made round robin use a counter for each region instead of each
18          key
19    
20      * SFZ format engine:
21        - Initial implementation (not usable yet)
22        - added support for v2 multiple stage envelope generators
23        - added a fine-tuned v1 envelope generator instead of using the
24          one from the gig engine
25        - fixed memory leak and memory handling errors
26        - added support for trigger=first, trigger=legato and sw_previous
27        - allow non-numerical key values ("C#4" for example)
28        - "key" opcode now sets pitch_keycenter too
29        - fixed error when unloading instrument with same sample used by
30          multiple regions
31        - added some opcode aliases, like loopmode for loop_mode, to be
32          more compatible
33        - added support for trigger=release and rt_decay
34        - added support for off_mode=normal
35        - added support for random, seq_position, seq_length and volume
36        - added v1 LFO opcodes to parser (no support in engine yet)
37        - added support for amp_veltrack and amp_velcurve_N
38        - fine-tuned the default velocity curve
39    
40      * SoundFont format engine:
41        - Initial implementation (not usable yet)
42    
43      * Host plugins:
44        - AU bugfix: failed to destroy its audio/MIDI devices
45        - Listen to all interfaces on Mac OS X (INADDR_ANY)
46        - VST bugfix: If the host called resume() before and after
47          changing sample rate or block size, the number of channels was
48          incorrectly set to two. This caused silence in Cubase 5.
49    
50      * MIDI driver:
51        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
52          the ALSA sequencer client name
53    
54      * LSCP server:
55        - added support for sending MIDI CC messages via LSCP command
56          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
57    
58      * Bug fixes:
59        - Fixed crash which may occur when MIDI key + transpose is out of range
60    
61    Version 1.0.0 (31 July 2009)
62    
63    * packaging changes:    * packaging changes:
64      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
65        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
# Line 13  Version CVS HEAD (?) Line 73  Version CVS HEAD (?)
73      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
74      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
75      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
76        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
77          directory above)
78      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
79        - fixed building with sqlite installed in a non-standard directory
80        - when cross-compiling, don't try to create instruments.db
81        - fix for new mingw-w64 version, which has usleep
82    
83    * general changes:    * general changes:
84      - 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 118  Version CVS HEAD (?)
118      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
119        model more strictly        model more strictly
120      - fixes for using large audio device buffers      - fixes for using large audio device buffers
121        - Windows: add the installation directory to the DLL search path
122          when loading an editor plugin (solves problems with VST and
123          gigedit on systems with other GTK versions installed)
124    
125    * audio driver:    * audio driver:
126      - 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 148  Version CVS HEAD (?)
148        stereo        stereo
149      - added channel routing, fxsends and midi maps to the settings      - added channel routing, fxsends and midi maps to the settings
150        stored in the plugin state        stored in the plugin state
151        - performance optimization of AudioChannel::MixTo() and
152          AudioChannel::CopyTo() methods using GCC vector exensions
153          (if available)
154        - ASIO fixes: avoid initializing the device twice, avoid throwing
155          exception when getting parameters from a disconnected device
156    
157    * MIDI driver:    * MIDI driver:
158      - added JACK MIDI driver      - added JACK MIDI driver
# Line 90  Version CVS HEAD (?) Line 162  Version CVS HEAD (?)
162      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
163        CoreMidi or AU        CoreMidi or AU
164      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
165        - made program change handling in MIDI thread real-time safe by
166          moving the logic to a non-RT thread
167        - fixed minor memory leak in ALSA driver
168    
169    * instruments database:    * instruments database:
170      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 100  Version CVS HEAD (?) Line 175  Version CVS HEAD (?)
175        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
176      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
177        instrument database compilable        instrument database compilable
178          - added instrument database support on Windows      - added instrument database support on Windows
179            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
180            the instruments DB file is located in        the instruments DB file is located in
181            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
182            databases for each windows user        databases for each windows user
183            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
184            and then creates an empty DB        and then creates an empty DB
185        - fixed recursive import, which was broken on Windows
186    
187    * Gigasampler format engine:    * Gigasampler format engine:
188      - 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 226  Version CVS HEAD (?)
226      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
227      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
228        note was silent        note was silent
229        - fixed crash happening when a pitch bend event arrived at the
230          same time a new instrument was loading
231    
232    * LSCP server:    * LSCP server:
233      - 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 282  Version CVS HEAD (?)
282        plugin was unloaded        plugin was unloaded
283      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
284        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
285        - fixed low-level ConditionServer usage bug that caused lockups on
286          Windows
287    
288    
289  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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