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authorDavid Robillard <d@drobilla.net>2015-02-18 16:46:31 -0500
committerDavid Robillard <d@drobilla.net>2015-02-18 16:46:31 -0500
commit7506393c934bed3f5481af592d8276d5a651aa74 (patch)
tree452c106fd21e25e303721eea9d0cfb47ee8d167b /plugins/eg-amppp.lv2
parent9b4b2b68f50db95da7d63a62a8ebee90be58da58 (diff)
downloadlv2-7506393c934bed3f5481af592d8276d5a651aa74.tar.xz
Revert "Add preliminary C++ work."
This reverts commit 9b4b2b68f50db95da7d63a62a8ebee90be58da58.
Diffstat (limited to 'plugins/eg-amppp.lv2')
-rw-r--r--plugins/eg-amppp.lv2/README.txt3
-rw-r--r--plugins/eg-amppp.lv2/amppp.cpp78
-rw-r--r--plugins/eg-amppp.lv2/amppp.ttl49
-rw-r--r--plugins/eg-amppp.lv2/manifest.ttl.in7
l---------plugins/eg-amppp.lv2/waf1
-rw-r--r--plugins/eg-amppp.lv2/wscript66
6 files changed, 0 insertions, 204 deletions
diff --git a/plugins/eg-amppp.lv2/README.txt b/plugins/eg-amppp.lv2/README.txt
deleted file mode 100644
index a5cb36c..0000000
--- a/plugins/eg-amppp.lv2/README.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-== Simple C++ Amplifier ==
-
-This is a version of the simple amplifier example, but written in C++.
diff --git a/plugins/eg-amppp.lv2/amppp.cpp b/plugins/eg-amppp.lv2/amppp.cpp
deleted file mode 100644
index ac939c0..0000000
--- a/plugins/eg-amppp.lv2/amppp.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- Copyright 2015 David Robillard <d@drobilla.net>
-
- Permission to use, copy, modify, and/or distribute this software for any
- purpose with or without fee is hereby granted, provided that the above
- copyright notice and this permission notice appear in all copies.
-
- THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include <math.h>
-#include <stdlib.h>
-
-#include "lv2/lv2plug.in/ns/lv2core/Plugin.hpp"
-
-class Amppp : public lv2::Plugin {
-public:
- Amppp(double rate,
- const char* bundle_path,
- const LV2_Feature* const* features)
- : Plugin(rate, bundle_path, features)
- {}
-
- typedef enum {
- AMP_GAIN = 0,
- AMP_INPUT = 1,
- AMP_OUTPUT = 2
- } PortIndex;
-
- void connect_port(uint32_t port, void* data) {
- switch ((PortIndex)port) {
- case AMP_GAIN:
- m_ports.gain = (const float*)data;
- break;
- case AMP_INPUT:
- m_ports.input = (const float*)data;
- break;
- case AMP_OUTPUT:
- m_ports.output = (float*)data;
- break;
- }
- }
-
- #define DB_CO(g) ((g) > -90.0f ? powf(10.0f, (g) * 0.05f) : 0.0f)
-
- void run(uint32_t n_samples) {
- const float coef = DB_CO(*m_ports.gain);
- for (uint32_t pos = 0; pos < n_samples; pos++) {
- m_ports.output[pos] = m_ports.input[pos] * coef;
- }
- }
-
-private:
- typedef struct {
- const float* gain;
- const float* input;
- float* output;
- } Ports;
-
- Ports m_ports;
-};
-
-static const LV2_Descriptor descriptor = lv2::descriptor<Amppp>("http://lv2plug.in/plugins/eg-amppp");
-
-LV2_SYMBOL_EXPORT const LV2_Descriptor*
-lv2_descriptor(uint32_t index)
-{
- switch (index) {
- case 0: return &descriptor;
- default: return NULL;
- }
-}
diff --git a/plugins/eg-amppp.lv2/amppp.ttl b/plugins/eg-amppp.lv2/amppp.ttl
deleted file mode 100644
index 1d90459..0000000
--- a/plugins/eg-amppp.lv2/amppp.ttl
+++ /dev/null
@@ -1,49 +0,0 @@
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
-@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix units: <http://lv2plug.in/ns/extensions/units#> .
-
-<http://lv2plug.in/plugins/eg-amppp>
- a lv2:Plugin ,
- lv2:AmplifierPlugin ;
- lv2:project <http://lv2plug.in/ns/lv2> ;
- doap:name "Simple C++ Amplifier" ;
- doap:license <http://opensource.org/licenses/isc> ;
- lv2:optionalFeature lv2:hardRTCapable ;
- lv2:port [
- a lv2:InputPort ,
- lv2:ControlPort ;
- lv2:index 0 ;
- lv2:symbol "gain" ;
- lv2:name "Gain" ;
- lv2:default 0.0 ;
- lv2:minimum -90.0 ;
- lv2:maximum 24.0 ;
- units:unit units:db ;
- lv2:scalePoint [
- rdfs:label "+5" ;
- rdf:value 5.0
- ] , [
- rdfs:label "0" ;
- rdf:value 0.0
- ] , [
- rdfs:label "-5" ;
- rdf:value -5.0
- ] , [
- rdfs:label "-10" ;
- rdf:value -10.0
- ]
- ] , [
- a lv2:AudioPort ,
- lv2:InputPort ;
- lv2:index 1 ;
- lv2:symbol "in" ;
- lv2:name "In"
- ] , [
- a lv2:AudioPort ,
- lv2:OutputPort ;
- lv2:index 2 ;
- lv2:symbol "out" ;
- lv2:name "Out"
- ] .
diff --git a/plugins/eg-amppp.lv2/manifest.ttl.in b/plugins/eg-amppp.lv2/manifest.ttl.in
deleted file mode 100644
index 4985490..0000000
--- a/plugins/eg-amppp.lv2/manifest.ttl.in
+++ /dev/null
@@ -1,7 +0,0 @@
-@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/plugins/eg-amppp>
- a lv2:Plugin ;
- lv2:binary <amppp@LIB_EXT@> ;
- rdfs:seeAlso <amppp.ttl> .
diff --git a/plugins/eg-amppp.lv2/waf b/plugins/eg-amppp.lv2/waf
deleted file mode 120000
index 59a1ac9..0000000
--- a/plugins/eg-amppp.lv2/waf
+++ /dev/null
@@ -1 +0,0 @@
-../../waf \ No newline at end of file
diff --git a/plugins/eg-amppp.lv2/wscript b/plugins/eg-amppp.lv2/wscript
deleted file mode 100644
index 27b1039..0000000
--- a/plugins/eg-amppp.lv2/wscript
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python
-from waflib.extras import autowaf as autowaf
-import re
-
-# Variables for 'waf dist'
-APPNAME = 'eg-amppp.lv2'
-VERSION = '1.0.0'
-
-# Mandatory variables
-top = '.'
-out = 'build'
-
-def options(opt):
- opt.load('compiler_cxx')
- autowaf.set_options(opt)
-
-def configure(conf):
- conf.load('compiler_cxx')
- autowaf.configure(conf)
- autowaf.set_c99_mode(conf)
- autowaf.display_header('Amppp Configuration')
-
- if not autowaf.is_child():
- autowaf.check_pkg(conf, 'lv2', uselib_store='LV2')
-
- conf.check(features='cxx cxxshlib', lib='m', uselib_store='M', mandatory=False)
-
- autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR)
- print('')
-
-def build(bld):
- bundle = 'eg-amppp.lv2'
-
- # Make a pattern for shared objects without the 'lib' prefix
- module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN)
- module_ext = module_pat[module_pat.rfind('.'):]
-
- # Build manifest.ttl by substitution (for portable lib extension)
- bld(features = 'subst',
- source = 'manifest.ttl.in',
- target = '%s/%s' % (bundle, 'manifest.ttl'),
- install_path = '${LV2DIR}/%s' % bundle,
- LIB_EXT = module_ext)
-
- # Copy other data files to build bundle (build/eg-amppp.lv2)
- for i in ['amppp.ttl']:
- bld(features = 'subst',
- is_copy = True,
- source = i,
- target = '%s/%s' % (bundle, i),
- install_path = '${LV2DIR}/%s' % bundle)
-
- # Use LV2 headers from parent directory if building as a sub-project
- includes = None
- if autowaf.is_child:
- includes = '../..'
-
- # Build plugin library
- obj = bld(features = 'cxx cxxshlib',
- source = 'amppp.cpp',
- name = 'amppp',
- target = '%s/amppp' % bundle,
- install_path = '${LV2DIR}/%s' % bundle,
- uselib = 'M LV2',
- includes = includes)
- obj.env.cxxshlib_PATTERN = module_pat