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Version CVS HEAD (?) |
Version CVS HEAD (?) |
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* packaging changes: |
* packaging changes: |
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- added autoconf checks for pthread library |
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- added autoconf check for pthread bug found on certain NPTL-enabled |
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glibc versions (see Gentoo bug report #194076) |
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* general changes: |
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- bugfix: the thread used by an editor plugin didn't die when the |
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editor closed |
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- bugfix: Ringbuffer.h: |
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fill_write_space_with_null() did not zero out all the space |
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operator--() did not apply size_mask after decrementing the read_ptr |
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DEFAULT_WRAP_ELEMENTS set to 0 in order to avoid problems with |
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the _NonVolatileReader functions. |
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- bugfix: Stream.h: added a missing divide by BytesPerSample in GetWriteSpace() |
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since this function is currently only used in the stream's |
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qsort() compare function, it didn't trigger any bugs |
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Resampler.h, Synthesizer.h: |
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cubic interpolation now works in 24bit mode too |
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faster method to read 24bit words on little endian machines (x86): |
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replaced 3 byte reads + shifts with a 1 unaligned 32bit read and shift |
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* AUDIO driver: |
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- added Windows ASIO low latency audio driver |
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* MIDI driver: |
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- added MME Windows MIDI driver |
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* LSCP server: |
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- added support for Windows style path / filenames, however with |
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forward slash path separators instead of backslash |
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(i.e. "C:/foo/bar.gig") |
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- allow naughty liblscp to send non-string device parameters within |
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apostrophes as well |
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Version 0.5.0 (15 October 2007) |
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* packaging changes: |
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- config.h is not going to be installed along with liblinuxsampler's |
- config.h is not going to be installed along with liblinuxsampler's |
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API header files anymore |
API header files anymore |
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- only the API relevant header (and source) files will be exported to |
- only the API relevant header (and source) files will be exported to |
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capable to execute our autoconf environment, thus no need anymore |
capable to execute our autoconf environment, thus no need anymore |
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to maintain the compile time configuration file (osx/version.h) for |
to maintain the compile time configuration file (osx/version.h) for |
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OSX manually (patch by Toshi Nagata) |
OSX manually (patch by Toshi Nagata) |
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- fixed buggy boolean --enable-foo / --disable-foo configure script |
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parameters |
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- global.h now only covers global definitions that are needed for the |
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C++ API header files, all implementation internal global definitions |
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are now in global_private.h |
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- atomic.h is not exposed to the C++ API anymore |
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- no need to include config.h anymore for using LS's API header files |
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- fixed warnings in API doc generation |
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* general changes: |
* general changes: |
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- replaced the old, confusing MIDI program change mechanism by a |
- replaced the old, confusing MIDI program change mechanism by a |
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- fixed compilation errors regarding OSX |
- fixed compilation errors regarding OSX |
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(patch by Toshi Nagata) |
(patch by Toshi Nagata) |
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- implemented instruments database |
- implemented instruments database |
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- added support for escape sequences to the instruments database |
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- added highly experimental support for on-the-fly instrument editing |
- added highly experimental support for on-the-fly instrument editing |
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within the sampler's process (by using instrument editor plugins), |
within the sampler's process (by using instrument editor plugins), |
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you'll notice the new "Registered instrument editors:" message on |
you'll notice the new "Registered instrument editors:" message on |
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startup, added a new LSCP command "EDIT INSTRUMENT <sampler-channel>" |
startup, added a new LSCP command: |
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"EDIT CHANNEL INSTRUMENT <sampler-channel>" |
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to spawn a matching instrument editor for the instrument on the |
to spawn a matching instrument editor for the instrument on the |
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given sampler channel, the plugin path can be overridden at compile |
given sampler channel, the plugin path can be overridden at compile |
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time with ./configure --enable-plugin-dir=/some/dir |
time with ./configure --enable-plugin-dir=/some/dir |
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- added experimental code for synchronizing instrument editors hosted |
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in the sampler's process to safely edit instruments while playing |
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without a crash (hopefully) by either suspending single regions |
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wherever possible or if unavoidable whole engine(s) |
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- fixed several issues in fundamental "Thread" class: set scheduling |
- fixed several issues in fundamental "Thread" class: set scheduling |
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policy and priority on thread level, set a minimum stack size for |
policy and priority on thread level, set a minimum stack size for |
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thread (TODO: a reasonable value yet to be tested), bugfix: non-RT |
thread (TODO: a reasonable value yet to be tested), bugfix: non-RT |
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- fixed some minor memory leaks |
- fixed some minor memory leaks |
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- reenabled assembly features support, at the moment only for |
- reenabled assembly features support, at the moment only for |
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enabling a fast denormal FPU mode (x86 platforms supporting SSE2) |
enabling a fast denormal FPU mode (x86 platforms supporting SSE2) |
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- minor assembly fix in x86 features detection (don't use the PIC |
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register, to avoid relocations in the text segment at runtime) |
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- POSIX callback functions of Thread.h are hidden |
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* MIDI driver: |
* MIDI driver: |
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- dispatch bank select (MSB and LSB) messages |
- dispatch bank select (MSB and LSB) messages |
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- minor fix of EGDecay (patch by Toshi Nagata) |
- minor fix of EGDecay (patch by Toshi Nagata) |
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- fixed compiler error when --enable-override-filter-type was |
- fixed compiler error when --enable-override-filter-type was |
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supplied to the configure script (fixes #46) |
supplied to the configure script (fixes #46) |
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- disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS |
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instead of a fix value |
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- behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode), |
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127 (solo mode) only kill voices if the respective mode really |
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changed |
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* LSCP server: |
* LSCP server: |
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- fixed compile time error for old Bison versions |
- fixed compile time error for old Bison versions |
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sequences, that is directly literal as one of: \', \", \\, \n, \r, |
sequences, that is directly literal as one of: \', \", \\, \n, \r, |
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\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 |
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code value like \xf2) (fixes bug #24) |
code value like \xf2) (fixes bug #24) |
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- the following LSCP commands now also support escape sequences for at |
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least one of their text-based parameters (i.e. name, description): |
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"ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT", |
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"SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND", |
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"SET DB_INSTRUMENT_DIRECTORY NAME", |
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"SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME", |
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"SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS", |
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"FIND DB_INSTRUMENT_DIRECTORIES" |
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- returns verbose syntax errors (line and column where syntax error |
- returns verbose syntax errors (line and column where syntax error |
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occured, the unexpected character and the actually expected, possible |
occured, the unexpected character and the actually expected, possible |
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character(s), the latter only if less than 5 possibilities) |
character(s), the latter only if less than 5 possibilities) |
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- made sure that LSCP syntax is not affected by gigedit locale |
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settings |
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- bugfix regarding strings parameter lists: all comma separated lists |
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of strings were treated as being one string containing commas |
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(fixes #57) |
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* Bug fixes: |
* Bug fixes: |
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- fixed crash occurring on certain LSCP scripts (Bug 39) |
- fixed crash occurring on certain LSCP scripts (Bug 39) |
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- another thread safety fix for lscp "load engine" and "set |
- another thread safety fix for lscp "load engine" and "set |
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channel audio output device" |
channel audio output device" |
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- fixed a crash which occurs when reassigning the same engine |
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on a sampler channel with connected MIDI device |
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- fixed a crash which occurs when changing the number of ports of a MIDI |
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device connected to a sampler channel to number less then or equal |
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to the index of the port to which the sampler channel is connected. |
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- The previous bindings were not been disconnected when altering |
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the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for |
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unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE). |
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- The active stream/voice count statistic was incorrect. |
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- notification events were not been sent for some sampler |
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channel changes |
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- added default min and max values to restrict the number of allowed |
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audio output channels and MIDI input ports |
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- the connection to the PCM interface is now closed when destroying |
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an audio output device |
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- files with slash in their path or filename could not be loaded |
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* test cases: |
* test cases: |
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- updated and fixed (haven't been touched in a while) |
- updated and fixed (haven't been touched in a while) |