Vamp Plugin SDK

Update version number and CHANGELOG

This will be v2.9

The PluginRateExtractor hack was exploiting undefined behaviour. Let's just give in and make that API official

Merge from branch vampipe

Add FFTComplex class by analogy to FFTReal

Switch from Cross FFT with option of FFTW build, to KissFFT only (code bundled). This is much faster than the default build and simpler than managing two options.

Merge

Algorithm includes for std::min, etc

Fix some uninitialised members that Coverity otherwise complains about

Initialise rate to 0. Otherwise there's a danger plugins will change the SampleType (e.g. to VariableSampleRate) but not set the rate because they don't think they need it (when in fact it needs to be set to 0)

FFT: make functions static

Bump up version to 2.3.1, add C-linkage symbols for library versions so autoconf can check them

• Update versions to 2.2 throughout; also add script used to do this

• Use _VAMP_PLUGIN_IN_HOST_NAMESPACE rather than omitting plugin namespace
  completely in host context
• Doc and build warning updates

• Some build improvements
• Make parameterisable values in tempo estimator into parameters

• Flatten directory tree a bit, update doxygen

• more moving

• more moving

• doc update

• Add processInterleaved to PluginChannelAdapter

• More accurate calculation of summaries in continuous-time mode
• Labels
• Make some debug output optional

• Add hasDuration to output descriptor as well as the features themselves

• Provide PluginWrapper method for getting hold of a nested wrapper
  directly (a bit gross, but useful)
• Use the above to enable the simple host to adjust timestamps
  appropriately when printing out results from input domain adapter
  wrapped plugins

• More work on summarising adapter -- fixes for segmentation &c

• segmentation for results being summarised -- I need to come up with a
  good way to test this before going any further!

• Fixes to summarisation (calculation of durations)

• More fixes to continuous time averaging

• Part way to providing support for continuous-time averaging summaries

• note in comment

• add getSummaryForAllOutputs

• PluginSummarisingAdapter now compiles -- though doesn't actually work
  yet

• copyright note update

• Add capability for setting underlying plugin's step and block sizes
  to PluginBufferingAdapter

• First bit of Vamp v2 work -- add an optional duration to features in
  a backward compatible way.

  Warning: this code is unstable and experimental and may change
  significantly in the coming weeks.

• Update README, .la files etc for 1.3

• Load plugins with RTLD_GLOBAL -- otherwise Vampy plugins will be unable to
  load additional modules (for some reason I don't fully understand)

• Permit '-' as well as the other characters in identifiers (existing plugins
  were already using this character, it's really the documentation that was
  at fault)
• Fix failure to return output descriptors properly from PluginBufferingAdapter
• Fix incorrect sample rate in output descriptors for certain sample types...

• should not be using <> include for this

• patch from Tim Blechmann for gcc-4.3 compile

• Bump up versions for 1.2

• implement reset() in PluginBufferingAdapter

• Make PluginBufferingAdapter more efficient with use of ring buffer in place
  of copy-shuffling queue

• Add --list-by-category to vamp-simple-host
• Some comment updates

• Apply (slightly tweaked) DT_UNKNOWN patch from Alexis Ballier <aballier@gentoo.org>

• Add Mark L's PluginBufferingAdapter

• Add sdkstatic target

• doc updates

• doc updates

• Make library name case-insensitive in PluginLoader
• Some doc updates

• update copyrights