/[svn]/linuxsampler/trunk/ChangeLog
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revision 1345 by iliev, Thu Sep 13 21:46:25 2007 UTC revision 1560 by schoenebeck, Thu Dec 6 17:19:16 2007 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version 0.5.1 (6 December 2007)
2    
3      * packaging changes:
4        - added autoconf checks for pthread library
5        - added autoconf check for pthread bug found on certain NPTL-enabled
6          glibc versions (see Gentoo bug report #194076)
7        - added autoconf checks for MS Windows
8    
9      * general changes:
10        - bugfix: the thread used by an editor plugin didn't die when the
11          editor closed
12        - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
13          out all the space. operator--() did not apply size_mask after
14          decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
15          order to avoid problems with the _NonVolatileReader functions.
16        - bugfix: Stream.h: added a missing divide by BytesPerSample in
17          GetWriteSpace(). Since this function is currently only used in
18          the stream's qsort() compare function, it didn't trigger any
19          bugs.
20        - Resampler.h, Synthesizer.h: cubic interpolation now works in
21          24bit mode too. Faster method to read 24bit words on little
22          endian machines (x86): replaced 3 byte reads + shifts with a 1
23          unaligned 32bit read and shift
24        - experimental support for MS Windows (MIDI input via MME, AUDIO
25          output via ASIO)
26        - made handling of SIGINT signal (Ctrl-C) a bit more robust
27        - support for monitoring the total number of active disk streams
28          (new LSCP commands: GET TOTAL_STREAM_COUNT,
29          SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
30    
31      * AUDIO driver:
32        - added Windows ASIO low latency audio driver
33    
34      * MIDI driver:
35        - added MME Windows MIDI driver
36    
37      * LSCP server:
38        - added support for Windows style path / filenames, however with
39          forward slash path separators instead of backslash
40          (i.e. "C:/foo/bar.gig")
41        - allow naughty liblscp to send non-string device parameters within
42          apostrophes as well
43        - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
44          "LIST FILE INSTRUMENTS <file>" and
45          "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
46          about an arbitrary instrument file on the system where the sampler is
47          running on
48    
49    Version 0.5.0 (15 October 2007)
50    
51    * packaging changes:    * packaging changes:
52      - config.h is not going to be installed along with liblinuxsampler's      - config.h is not going to be installed along with liblinuxsampler's
# Line 9  Version CVS HEAD (?) Line 57  Version CVS HEAD (?)
57        capable to execute our autoconf environment, thus no need anymore        capable to execute our autoconf environment, thus no need anymore
58        to maintain the compile time configuration file (osx/version.h) for        to maintain the compile time configuration file (osx/version.h) for
59        OSX manually (patch by Toshi Nagata)        OSX manually (patch by Toshi Nagata)
60        - fixed buggy boolean --enable-foo / --disable-foo configure script
61          parameters
62        - global.h now only covers global definitions that are needed for the
63          C++ API header files, all implementation internal global definitions
64          are now in global_private.h
65        - atomic.h is not exposed to the C++ API anymore
66        - no need to include config.h anymore for using LS's API header files
67        - fixed warnings in API doc generation
68    
69    * general changes:    * general changes:
70      - replaced the old, confusing MIDI program change mechanism by a      - replaced the old, confusing MIDI program change mechanism by a
# Line 45  Version CVS HEAD (?) Line 101  Version CVS HEAD (?)
101      - added highly experimental support for on-the-fly instrument editing      - added highly experimental support for on-the-fly instrument editing
102        within the sampler's process (by using instrument editor plugins),        within the sampler's process (by using instrument editor plugins),
103        you'll notice the new "Registered instrument editors:" message on        you'll notice the new "Registered instrument editors:" message on
104        startup, added a new LSCP command "EDIT INSTRUMENT <sampler-channel>"        startup, added a new LSCP command:
105          "EDIT CHANNEL INSTRUMENT <sampler-channel>"
106        to spawn a matching instrument editor for the instrument on the        to spawn a matching instrument editor for the instrument on the
107        given sampler channel, the plugin path can be overridden at compile        given sampler channel, the plugin path can be overridden at compile
108        time with ./configure --enable-plugin-dir=/some/dir        time with ./configure --enable-plugin-dir=/some/dir
# Line 66  Version CVS HEAD (?) Line 123  Version CVS HEAD (?)
123        enabling a fast denormal FPU mode (x86 platforms supporting SSE2)        enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
124      - minor assembly fix in x86 features detection (don't use the PIC      - minor assembly fix in x86 features detection (don't use the PIC
125        register, to avoid relocations in the text segment at runtime)        register, to avoid relocations in the text segment at runtime)
126        - POSIX callback functions of Thread.h are hidden
127    
128    * MIDI driver:    * MIDI driver:
129      - dispatch bank select (MSB and LSB) messages      - dispatch bank select (MSB and LSB) messages
# Line 95  Version CVS HEAD (?) Line 153  Version CVS HEAD (?)
153        supplied to the configure script (fixes #46)        supplied to the configure script (fixes #46)
154      - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS      - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
155        instead of a fix value        instead of a fix value
156        - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
157          127 (solo mode) only kill voices if the respective mode really
158          changed
159    
160    * LSCP server:    * LSCP server:
161      - fixed compile time error for old Bison versions      - fixed compile time error for old Bison versions
# Line 105  Version CVS HEAD (?) Line 166  Version CVS HEAD (?)
166        sequences, that is directly literal as one of: \', \", \\, \n, \r,        sequences, that is directly literal as one of: \', \", \\, \n, \r,
167        \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII        \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
168        code value like \xf2) (fixes bug #24)        code value like \xf2) (fixes bug #24)
169        - the following LSCP commands now also support escape sequences for at
170          least one of their text-based parameters (i.e. name, description):
171          "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
172          "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
173          "SET DB_INSTRUMENT_DIRECTORY NAME",
174          "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
175          "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
176          "FIND DB_INSTRUMENT_DIRECTORIES"
177      - returns verbose syntax errors (line and column where syntax error      - returns verbose syntax errors (line and column where syntax error
178        occured, the unexpected character and the actually expected, possible        occured, the unexpected character and the actually expected, possible
179        character(s), the latter only if less than 5 possibilities)        character(s), the latter only if less than 5 possibilities)
180        - made sure that LSCP syntax is not affected by gigedit locale
181          settings
182        - bugfix regarding strings parameter lists: all comma separated lists
183          of strings were treated as being one string containing commas
184          (fixes #57)
185    
186    * Bug fixes:    * Bug fixes:
187      - fixed crash occurring on certain LSCP scripts (Bug 39)      - fixed crash occurring on certain LSCP scripts (Bug 39)

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