Update local LV2 libraries to latest versions

lilv-0.24.6
   lv2-1.16.0
   serd-0.30.2
   sord-0.16.4
   sratom-0.6.4
   suil-0.10.6

lib-src/lv2/lilv/bindings/python/conf.py

@@ -0,0 +1,263 @@
+# -*- coding: utf-8 -*-
+#
+# Lilv documentation build configuration file, created by
+# sphinx-quickstart on Sun Sep  4 18:25:58 2016.
+#
+# This file is execfile()d with the current directory set to its
+# containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys
+import os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration ------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.autodoc',
+    'sphinx.ext.ifconfig',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'Lilv'
+copyright = u'2016, David Robillard'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '0.24.2'
+# The full version, including alpha/beta/rc tags.
+release = '0.24.2'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The reST default role (used for this markup: `text`) to use for all
+# documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+# If true, keep warnings as "system message" paragraphs in the built documents.
+#keep_warnings = False
+
+
+# -- Options for HTML output ----------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#html_theme = ''
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+html_theme_options = { 'nosidebar': True }
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar.  Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# Add any extra paths that contain custom files (such as robots.txt or
+# .htaccess) here, relative to this directory. These files are copied
+# directly to the root of the documentation.
+#html_extra_path = []
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it.  The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'Lilvdoc'
+
+
+# -- Options for LaTeX output ---------------------------------------------
+
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+#  author, documentclass [howto, manual, or own class]).
+latex_documents = [
+  ('index', 'Lilv.tex', u'Lilv Documentation',
+   u'David Robillard', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output ---------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'lilv', u'Lilv Documentation',
+     [u'David Robillard'], 1)
+]
+
+# If true, show URL addresses after external links.
+#man_show_urls = False
+
+
+# -- Options for Texinfo output -------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+#  dir menu entry, description, category)
+texinfo_documents = [
+  ('index', 'Lilv', u'Lilv Documentation',
+   u'David Robillard', 'Lilv', 'One line description of project.',
+   'Miscellaneous'),
+]
+
+# Documents to append as an appendix to all manuals.
+#texinfo_appendices = []
+
+# If false, no module index is generated.
+#texinfo_domain_indices = True
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
+
+# If true, do not generate a @detailmenu in the "Top" node's menu.
+#texinfo_no_detailmenu = False

lib-src/lv2/lilv/bindings/python/index.rst

@@ -0,0 +1,9 @@
+Lilv Python Documentation
+=========================
+
+
+.. toctree::
+
+.. automodule:: lilv
+    :noindex:
+    :members:

lib-src/lv2/lilv/bindings/python/lv2_apply.py

@@ -41,8 +41,8 @@ class WavFile(object):
             data = [(i - float(range/2)) / float(range/2) for i in data]
 
         channels = []
-        for i in xrange(self.nchannels):
-            channels.append([data[j] for j in xrange(0, len(data), self.nchannels) ])
+        for i in range(self.nchannels):
+            channels.append([data[j] for j in range(0, len(data), self.nchannels) ])
 
         return channels
 
@@ -57,6 +57,7 @@ def main():
 
     # Initialise Lilv
     world = lilv.World()
+    ns    = world.ns
     world.load_all()
 
     plugin_uri   = sys.argv[1]
@@ -65,19 +66,14 @@ def main():
 
     # Find plugin
     plugin_uri_node = world.new_uri(plugin_uri)
-    plugin          = world.get_all_plugins().get_by_uri(plugin_uri_node)
-    if not plugin:
-        print("Unknown plugin `%s'\n" % plugin_uri)
+    plugins         = world.get_all_plugins()
+    if plugin_uri_node not in plugins:
+        print("Unknown plugin `%s'" % plugin_uri)
         sys.exit(1)
 
-    lv2_InputPort   = world.new_uri(lilv.LILV_URI_INPUT_PORT)
-    lv2_OutputPort  = world.new_uri(lilv.LILV_URI_OUTPUT_PORT)
-    lv2_AudioPort   = world.new_uri(lilv.LILV_URI_AUDIO_PORT)
-    lv2_ControlPort = world.new_uri(lilv.LILV_URI_CONTROL_PORT)
-    lv2_default     = world.new_uri("http://lv2plug.in/ns/lv2core#default")
-
-    n_audio_in  = plugin.get_num_ports_of_class(lv2_InputPort,  lv2_AudioPort)
-    n_audio_out = plugin.get_num_ports_of_class(lv2_OutputPort, lv2_AudioPort)
+    plugin      = plugins[plugin_uri_node]
+    n_audio_in  = plugin.get_num_ports_of_class(ns.lv2.InputPort,  ns.lv2.AudioPort)
+    n_audio_out = plugin.get_num_ports_of_class(ns.lv2.OutputPort, ns.lv2.AudioPort)
     if n_audio_out == 0:
         print("Plugin has no audio outputs\n")
         sys.exit(1)
@@ -120,22 +116,21 @@ def main():
     control_output_buffers = []
     for index in range(plugin.get_num_ports()):
         port = plugin.get_port_by_index(index)
-        if port.is_a(lv2_InputPort):
-            if port.is_a(lv2_AudioPort):
+        if port.is_a(ns.lv2.InputPort):
+            if port.is_a(ns.lv2.AudioPort):
                 audio_input_buffers.append(numpy.array(channels[len(audio_input_buffers)], numpy.float32))
                 instance.connect_port(index, audio_input_buffers[-1])
-            elif port.is_a(lv2_ControlPort):
-                #if port.has_property(lv2_default):  # Doesn't seem to work
-                default = lilv.lilv_node_as_float(lilv.lilv_nodes_get_first(port.get_value(lv2_default)))
+            elif port.is_a(ns.lv2.ControlPort):
+                default = float(port.get(ns.lv2.default))
                 control_input_buffers.append(numpy.array([default], numpy.float32))
                 instance.connect_port(index, control_input_buffers[-1])
             else:
                 raise ValueError("Unhandled port type")
-        elif port.is_a(lv2_OutputPort):
-            if port.is_a(lv2_AudioPort):
+        elif port.is_a(ns.lv2.OutputPort):
+            if port.is_a(ns.lv2.AudioPort):
                 audio_output_buffers.append(numpy.array([0] * wav_in.nframes, numpy.float32))
                 instance.connect_port(index, audio_output_buffers[-1])
-            elif port.is_a(lv2_ControlPort):
+            elif port.is_a(ns.lv2.ControlPort):
                 control_output_buffers.append(numpy.array([0], numpy.float32))
                 instance.connect_port(index, control_output_buffers[-1])
             else:
@@ -156,7 +151,7 @@ def main():
     # Write output file in chunks to stop memory usage getting out of hand:
     CHUNK_SIZE = 8192
     for chunk in numpy.array_split(data, CHUNK_SIZE):
-        wav_out.writeframes(wave.struct.pack("%u%s" % (len(chunk), wav_in.struct_fmt_code), *chunk))
+        wav_out.writeframes(wave.struct.pack("%u%s" % (len(chunk), wav_in.struct_fmt_code), *chunk.astype(int)))
     wav_out.close()
 
 

lib-src/lv2/lilv/bindings/python/lv2_list_presets.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys
+import lilv
+
+
+NS_PRESETS = "http://lv2plug.in/ns/ext/presets#"
+
+
+def print_presets(uri):
+    """Print all presets of an LV2 plugin to stdout."""
+
+    world = lilv.World()
+    world.load_all()
+    world.ns.presets = lilv.Namespace(world, NS_PRESETS)
+    plugins = world.get_all_plugins()
+    plugin = plugins[uri]
+    presets = plugin.get_related(world.ns.presets.Preset)
+
+    preset_list = []
+    for preset in presets:
+        world.load_resource(preset)
+        labels = world.find_nodes(preset, world.ns.rdfs.label, None)
+        label = str(labels[0]) if len(labels) > 0 else ""
+
+        if not label:
+            sys.stderr.write("warning: Preset <%s> has no label\n" % preset)
+
+        preset_list.append((str(preset), str(label)))
+
+    for preset in sorted(preset_list):
+        print('<%s> "%s"' % preset)
+
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        sys.stderr.write("Usage: %s PLUGIN_URI\n" % (sys.argv[0]))
+        sys.exit(1)
+
+    try:
+        print_presets(sys.argv[1])
+    except ValueError as e:
+        sys.stderr.write("error: %s\n" % e)
+    except KeyError as e:
+        sys.stderr.write("error: %s\n" % str(e).strip("'"))