/[svn]/linuxsampler/trunk/ChangeLog
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revision 1931 by persson, Sat Jul 4 14:58:34 2009 UTC revision 2119 by persson, Fri Aug 27 16:27:16 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        - fixed playback of 16 bit wav files on big endian CPUs
55        - added support for Ogg Vorbis sample files
56    
57      * SoundFont format engine:
58        - Initial implementation (not usable yet)
59        - RT-safeness: avoid malloc in audio thread
60        - fixed a bug that could cause voice stealing to fail
61    
62      * Host plugins:
63        - AU bugfix: failed to destroy its audio/MIDI devices
64        - Listen to all interfaces on Mac OS X (INADDR_ANY)
65        - VST bugfix: If the host called resume() before and after
66          changing sample rate or block size, the number of channels was
67          incorrectly set to two. This caused silence in Cubase 5.
68    
69      * MIDI driver:
70        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
71          the ALSA sequencer client name
72    
73      * LSCP server:
74        - added support for sending MIDI CC messages via LSCP command
75          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
76    
77      * Bug fixes:
78        - Fixed crash which may occur when MIDI key + transpose is out of range
79        - minor valgrind fixes
80    
81    Version 1.0.0 (31 July 2009)
82    
83      * packaging changes:
84      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
85        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
86        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 58  Version CVS HEAD (?) Line 138  Version CVS HEAD (?)
138      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
139        model more strictly        model more strictly
140      - fixes for using large audio device buffers      - fixes for using large audio device buffers
141        - Windows: add the installation directory to the DLL search path
142          when loading an editor plugin (solves problems with VST and
143          gigedit on systems with other GTK versions installed)
144    
145    * audio driver:    * audio driver:
146      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 88  Version CVS HEAD (?) Line 171  Version CVS HEAD (?)
171      - performance optimization of AudioChannel::MixTo() and      - performance optimization of AudioChannel::MixTo() and
172        AudioChannel::CopyTo() methods using GCC vector exensions        AudioChannel::CopyTo() methods using GCC vector exensions
173        (if available)        (if available)
174        - ASIO fixes: avoid initializing the device twice, avoid throwing
175          exception when getting parameters from a disconnected device
176    
177    * MIDI driver:    * MIDI driver:
178      - added JACK MIDI driver      - added JACK MIDI driver
# Line 99  Version CVS HEAD (?) Line 184  Version CVS HEAD (?)
184      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
185      - made program change handling in MIDI thread real-time safe by      - made program change handling in MIDI thread real-time safe by
186        moving the logic to a non-RT thread        moving the logic to a non-RT thread
187        - fixed minor memory leak in ALSA driver
188    
189    * instruments database:    * instruments database:
190      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 116  Version CVS HEAD (?) Line 202  Version CVS HEAD (?)
202        databases for each windows user        databases for each windows user
203        if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
204        and then creates an empty DB        and then creates an empty DB
205        - fixed recursive import, which was broken on Windows
206    
207    * Gigasampler format engine:    * Gigasampler format engine:
208      - 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 215  Version CVS HEAD (?) Line 302  Version CVS HEAD (?)
302        plugin was unloaded        plugin was unloaded
303      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
304        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
305        - fixed low-level ConditionServer usage bug that caused lockups on
306          Windows
307    
308    
309  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)
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