audacia/lib-src/libvamp/CHANGELOG

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Version 2.5, 2013-05-08 (maintenance release):
* Fix incorrect handling of FixedSampleRate outputs in the
PluginBufferingAdapter. Un-timestamped features on these outputs
were incorrectly being timestamped from the process timestamp,
where they should have been timed relative to the previous
feature on the output according to the output's sample rate.
* Fix return of uninitialised memory through getCurrentProgram
when plugin specifies no programs
* Ensure output sample rate is initialised (to 0) for variable-rate
outputs where the plugin forgets to set a rate
Version 2.4, 2012-07-12 (maintenance and minor feature release):
* Provide a simple FFT implementation as a convenience for plugins
* Add symbols to make the library versions discoverable by autoconf
using C linkage
* Fix failure to open plugins from Unicode builds on Windows (thanks
RJ Ryan)
* Fix thread-safety issue in PluginInputDomainAdapter
* Add build for OS/X 10.7+/Xcode 4; remove build for OpenSolaris
Version 2.3, 2011-09-28 (minor feature release):
* Add window type property to PluginInputDomainAdapter
* Permit vamp-simple-host to use streaming input with indeterminate
length (thanks Dan Stowell)
* Print label as well as values from vamp-simple-host (thanks Dan)
Version 2.2.1, 2011-04-05 (maintenance release):
* Minor build fixes for OS/X
Version 2.2, 2010-08-26 (maintenance release):
* Fixes to OS/X build procedures so as to build three-way
universal binaries (PPC, i386, x86_64) by default. Forced upon
us by OS/X 10.6 defaulting to 64-bit rather than 32-bit
Version 2.1, 2009-09-22 (maintenance and minor feature release):
* Add ProcessTimestampMethod to PluginInputDomainAdapter, offering
the ability to decide how data buffering and timestamping works for
frequency-domain plugins (whose process timestamps have to be at
the centre of each processing block rather than the start)
* Make PluginBufferingAdapter take into account any timestamp shift
introduced by a PluginInputDomainAdapter that it wraps
* Fix crash in PluginAdapter when plugin library getDescriptor fails
on plugin construction
* Add plugin skeleton files as starting point for new developers
Version 2.0, 2008-12-08 (major release):
* Feature structure now has an optional duration (plugin API change)
* Libraries reorganised into separate include and src directories for
plugin and host SDKs; hosts should no longer include from vamp-sdk/
but always from vamp-hostsdk/ instead (host source compatibility change)
* OutputDescriptor now declares whether its features will have duration
* Vamp RDF ontology now included for providing online (out-of-plugin)
descriptions of plugins; program to generate skeleton RDF for a plugin
set is included, and RDF for example plugins provided
* New PluginSummarisingAdapter providing averages, min/max, count etc
of returned features on request
* New example plugins: Fixed Tempo Estimator and Power Spectrum
* Command-line host now has a complete listing option, to print out
all data reported by plugins
* More complete Visual Studio project support
Version 1.3, 2008-07-09 (maintenance release):
* PluginBufferingAdapter has several important fixes to bugs that
could cause incorrect timings or output descriptors to be returned
* Conversion between real-time and frames has been improved to avoid
rounding error in round-trip calculations
* Plugin lookup no longer relies on non-portable DT_REG
* The SDK now compiles with gcc 4.3
Version 1.2, 2008-02-28 (feature release):
* New PluginBufferingAdapter, which hosts may use to avoid having to
negotiate the plugin's preferred input step and block sizes
Version 1.1, 2007-08-24 (feature release):
* New Vamp::HostExt namespace
* PluginLoader class, which handles enumeration, loading and category
management for plugins on the local system
* PluginInputDomainAdapter, which provides the capability for a host
to support frequency-domain plugins without needing to worry about
domain conversion
* PluginChannelAdapter, which transparently deals with plugins that
expect different numbers of audio channels from the number available
* Minor beauty-and-truth updates and documentation fixes
Version 1.0, 2007-03-21:
* First official release