diff options
Diffstat (limited to 'plugins/eg-amppp.lv2')
| -rw-r--r-- | plugins/eg-amppp.lv2/README.txt | 3 | ||||
| -rw-r--r-- | plugins/eg-amppp.lv2/amppp.cpp | 78 | ||||
| -rw-r--r-- | plugins/eg-amppp.lv2/amppp.ttl | 49 | ||||
| -rw-r--r-- | plugins/eg-amppp.lv2/manifest.ttl.in | 7 | ||||
| l--------- | plugins/eg-amppp.lv2/waf | 1 | ||||
| -rw-r--r-- | plugins/eg-amppp.lv2/wscript | 66 |
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 |