/[svn]/linuxsampler/trunk/ChangeLog
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revision 1912 by senoner, Sat Jun 6 16:48:00 2009 UTC revision 2123 by schoenebeck, Wed Sep 15 10:04:07 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        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
16        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
17        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
18          note (in this implementation of the sampler its simply hard routed to
19          the 1st effect send of the sampler channel, no matter what the actual
20          effect type is)
21        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
22          note (in this implementation of the sampler its simply hard routed to
23          the 2nd effect send of the sampler channel, no matter what the actual
24          effect type is)
25    
26      * Gigasampler format engine:
27        - implemented the "round robin keyboard" dimension
28        - fixed round robin and random dimensions for cases when number of
29          dimension zones is not a power of two
30        - made round robin use a counter for each region instead of each
31          key
32    
33      * SFZ format engine:
34        - Initial implementation (not usable yet)
35        - added support for v2 multiple stage envelope generators
36        - added a fine-tuned v1 envelope generator instead of using the
37          one from the gig engine
38        - fixed memory leak and memory handling errors
39        - added support for trigger=first, trigger=legato and sw_previous
40        - allow non-numerical key values ("C#4" for example)
41        - "key" opcode now sets pitch_keycenter too
42        - fixed error when unloading instrument with same sample used by
43          multiple regions
44        - added some opcode aliases, like loopmode for loop_mode, to be
45          more compatible
46        - added support for trigger=release and rt_decay
47        - added support for off_mode=normal
48        - added support for random, seq_position, seq_length and volume
49        - added v1 LFO opcodes to parser (no support in engine yet)
50        - added support for amp_veltrack and amp_velcurve_N
51        - fine-tuned the default velocity curve
52        - added support for transpose
53        - fixed crash when using sw_down/up
54        - improved logic for sw_lokey/hikey/up/down/last
55        - added more v1 aliases to parser
56        - reduced memory usage for sfz data
57        - RT-safeness: avoid malloc in audio thread
58        - fixed a bug that could cause voice stealing to fail
59        - optimized sample lookup
60        - improved support for exclusive groups (group, off_by and
61          off_mode)
62        - added support for controller triggered regions (on_locc/on_hicc)
63        - added support for loop_mode=one_shot
64        - fixed playback of 16 bit wav files on big endian CPUs
65        - added support for Ogg Vorbis sample files
66    
67      * SoundFont format engine:
68        - Initial implementation (not usable yet)
69        - RT-safeness: avoid malloc in audio thread
70        - fixed a bug that could cause voice stealing to fail
71    
72      * Host plugins:
73        - AU bugfix: failed to destroy its audio/MIDI devices
74        - Listen to all interfaces on Mac OS X (INADDR_ANY)
75        - VST bugfix: If the host called resume() before and after
76          changing sample rate or block size, the number of channels was
77          incorrectly set to two. This caused silence in Cubase 5.
78    
79      * MIDI driver:
80        - ALSA MIDI driver supports now "NAME" device parameter, for overriding
81          the ALSA sequencer client name
82    
83      * LSCP server:
84        - added support for sending MIDI CC messages via LSCP command
85          "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
86    
87      * Bug fixes:
88        - Fixed crash which may occur when MIDI key + transpose is out of range
89        - minor valgrind fixes
90        - fixed crash which occured when changing an already deployed sampler
91          channel to a different engine type
92    
93    Version 1.0.0 (31 July 2009)
94    
95      * packaging changes:
96      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,      - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
97        causing e.g. the libgig test to fail when        causing e.g. the libgig test to fail when
98        "./configure --disable-jack-driver" was used        "./configure --disable-jack-driver" was used
# Line 13  Version CVS HEAD (?) Line 105  Version CVS HEAD (?)
105      - fixed building with libgig installed in a non-standard directory      - fixed building with libgig installed in a non-standard directory
106      - minor fix in configure for mmsystem.h detection on MinGW      - minor fix in configure for mmsystem.h detection on MinGW
107      - Windows: look for editor plugins and Fantasia using base      - Windows: look for editor plugins and Fantasia using base
108        directory of liblinuxsampler dll        directory of liblinuxsampler dll (look in the same directory and one
109          directory above)
110      - configure script fix: removed unconditional use of SSE      - configure script fix: removed unconditional use of SSE
111        - fixed building with sqlite installed in a non-standard directory
112        - when cross-compiling, don't try to create instruments.db
113        - fix for new mingw-w64 version, which has usleep
114    
115    * general changes:    * general changes:
116      - 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 150  Version CVS HEAD (?)
150      - theoretical fix: made SynchronizedConfig follow C++0x memory      - theoretical fix: made SynchronizedConfig follow C++0x memory
151        model more strictly        model more strictly
152      - fixes for using large audio device buffers      - fixes for using large audio device buffers
153        - Windows: add the installation directory to the DLL search path
154          when loading an editor plugin (solves problems with VST and
155          gigedit on systems with other GTK versions installed)
156    
157    * audio driver:    * audio driver:
158      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to
# Line 77  Version CVS HEAD (?) Line 176  Version CVS HEAD (?)
176      - VST: avoid opening Fantasia more than once for each VST instance      - VST: avoid opening Fantasia more than once for each VST instance
177      - VST: export main function as "main" on Linux too (fix for      - VST: export main function as "main" on Linux too (fix for
178        energyXT)        energyXT)
179        - VST: changed number of output channels from one stereo to 16
180          stereo
181        - added channel routing, fxsends and midi maps to the settings
182          stored in the plugin state
183        - performance optimization of AudioChannel::MixTo() and
184          AudioChannel::CopyTo() methods using GCC vector exensions
185          (if available)
186        - ASIO fixes: avoid initializing the device twice, avoid throwing
187          exception when getting parameters from a disconnected device
188    
189    * MIDI driver:    * MIDI driver:
190      - added JACK MIDI driver      - added JACK MIDI driver
# Line 86  Version CVS HEAD (?) Line 194  Version CVS HEAD (?)
194      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,      - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
195        CoreMidi or AU        CoreMidi or AU
196      - fixed mingw-w64 compilation error in MME driver      - fixed mingw-w64 compilation error in MME driver
197        - made program change handling in MIDI thread real-time safe by
198          moving the logic to a non-RT thread
199        - fixed minor memory leak in ALSA driver
200    
201    * instruments database:    * instruments database:
202      - avoid time consuming samples scanning when adding instruments      - avoid time consuming samples scanning when adding instruments
# Line 96  Version CVS HEAD (?) Line 207  Version CVS HEAD (?)
207        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)        (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
208      - work-around for missing fnmatch function on Windows to make      - work-around for missing fnmatch function on Windows to make
209        instrument database compilable        instrument database compilable
210          - added instrument database support on Windows      - added instrument database support on Windows
211            works with both standalone mode and VST plugin.        works with both standalone mode and VST plugin.
212            the instruments DB file is located in        the instruments DB file is located in
213            %USERPROFILE%\.linuxsampler\instruments.db which allows different        %USERPROFILE%\.linuxsampler\instruments.db which allows different
214            databases for each windows user        databases for each windows user
215            if no DB is present it automatically creates the .linuxsampler subdir        if no DB is present it automatically creates the .linuxsampler subdir
216            and then creates an empty DB        and then creates an empty DB
217        - fixed recursive import, which was broken on Windows
218    
219    * Gigasampler format engine:    * Gigasampler format engine:
220      - 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 146  Version CVS HEAD (?) Line 258  Version CVS HEAD (?)
258      - added a limit check for upward pitch shifting      - added a limit check for upward pitch shifting
259      - bugfix: sometimes, when playing a note twice fast, the second      - bugfix: sometimes, when playing a note twice fast, the second
260        note was silent        note was silent
261        - fixed crash happening when a pitch bend event arrived at the
262          same time a new instrument was loading
263    
264    * LSCP server:    * LSCP server:
265      - 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 200  Version CVS HEAD (?) Line 314  Version CVS HEAD (?)
314        plugin was unloaded        plugin was unloaded
315      - bugfix: two private structs had the same name, which could cause      - bugfix: two private structs had the same name, which could cause
316        problems if the linker chose the wrong constructor        problems if the linker chose the wrong constructor
317        - fixed low-level ConditionServer usage bug that caused lockups on
318          Windows
319    
320    
321  Version 0.5.1 (6 December 2007)  Version 0.5.1 (6 December 2007)

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