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16 commits

Author SHA1 Message Date
Stefan Sauer
e9a2c4f1e1 lv2: support for loading presets 
Detect if plugins can do presets. Lazily read a list of presets and add support
for loading.
 2016-07-04 21:18:28 +02:00
Stefan Sauer
a1bf2e17cc lv2: support CVPorts 
CVPorts are ports that take a buffer. For now we just fill the buffers with
the control value.
 2016-05-18 21:33:43 -07:00
Stefan Sauer
b483717322 lv2: cleanup the predicates 
Use the defines from the headers and get rid of our own namespace defines.
Replace the 'role' prop with 'designation'.
 2016-05-15 23:31:33 -07:00
Stefan Sauer
e2184b2fc4 lv2: remove lv2_symbol_pred 
We're not actually using it.
 2016-05-15 17:58:51 -07:00
Stefan Sauer
1c83ce7a96 lv2: add registry caching 
Use the plugin_cache extra data to avoid introspecting over and over again.
 2016-05-15 14:47:22 -07:00
Stefan Sauer
dfa6fb3c86 lv2: add a source plugin 
Update the readme with a working example and list what feature are supported.
 2016-05-13 11:54:08 -07:00
Thibault Saunier
c32e74fd8a lv2: Port filters to GStreamer 1.0 and use lilv instead of slv2 
Properly separate files as we will not have only one single base class
for all elements as we used to with 0.10, but the same way it is done
with ladspa, we subclass GstAudioFilter, GstBaseSource etc...

https://bugzilla.gnome.org/show_bug.cgi?id=678207
 2016-03-27 19:28:00 +02:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Stefan Kost
ac3ed46d71 Revert "LV2 preset support." 
This reverts commit c95f59cd2d.
 2009-09-22 13:44:14 +03:00
Dave Robillard
c95f59cd2d LV2 preset support. 2009-09-22 09:44:06 +03:00
Dave Robillard
374d52d257 Multi-channel support with channel positions. 
This queries port roles from the LV2 data and converts it into GStreamer
channel positions.  This should allow any type of multi-channel plugin
(including beyond stereo, e.g. surround) to work fine in GStreamer,
and with elements that require channel positions to be explicitly stated.
 2009-09-17 09:46:49 +03:00
Dave Robillard
403f58b562 Working multi-channel pads for LV2 plugins. 2009-09-17 09:46:48 +03:00
Dave Robillard
8eeb2f3751 Query and store port group information. 
Replace port index arrays with a struct for holding more information
than just indices (e.g. groups).
 2009-09-17 09:46:48 +03:00
Dave Robillard
db1a4ba50b Working basic LV2 signal processing. 
LV2 plugins, short of any surprises, should work with the same basic
functionality as LADSPA plugins.
 2009-09-17 09:46:47 +03:00
Stefan Kost
a2a0322df9 signalprocessor: use $(top_builddir) instead of relative paths 2009-06-22 23:50:49 +03:00
Dave Robillard
ea184d72f5 Working LV2 plugin discovery. 
- Separate gstsignalprocessor into a separate library (not sure if this
  is in the right place, but it works for now anyway)
- Create LV2 element based on LADSPA element, port most discovery
  functionality
 2009-06-22 22:25:03 +03:00