/usr/lib/lv2/gverb-swh.lv2/plugin.ttl is in swh-lv2 1.0.16+git20160519~repack0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | @prefix : <http://lv2plug.in/ns/lv2core#> .
@prefix swh: <http://plugin.org.uk/swh-plugins/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix doap: <http://usefulinc.com/ns/doap#> .
@prefix swhext: <http://plugin.org.uk/extensions#> .
@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> .
@prefix pprops: <http://lv2plug.in/ns/ext/port-props#> .
swh:gverb-in a pg:Group ;
a pg:MonoGroup ;
:symbol "in" .
swh:gverb-out a pg:Group ;
a pg:StereoGroup ;
:symbol "out" ;
pg:source swh:gverb-in .
swh:gverb a :Plugin ;
a :ReverbPlugin ;
doap:name "GVerb" ;
doap:maintainer [
foaf:name "Steve Harris";
foaf:homepage <http://plugin.org.uk/> ;
foaf:mbox <mailto:steve@plugin.org.uk> ;
] ;
doap:license <http://usefulinc.com/doap/licenses/gpl> ;
:documentation <http://plugin.org.uk/ladspa-swh/docs/ladspa-swh.html#gverb> ;
:pluginProperty :hardRtCapable ;
:port [
a :InputPort, :ControlPort ;
:name "Roomsize (m)" ;
:index 0 ;
:symbol "roomsize" ;
:minimum 1 ;
:maximum 300 ;
:default 75.75 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Reverb time (s)" ;
:index 1 ;
:symbol "revtime" ;
:minimum 0.1 ;
:maximum 30 ;
:default 7.575 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Damping" ;
:index 2 ;
:symbol "damping" ;
:minimum 0 ;
:maximum 1 ;
:default 0.5 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Input bandwidth" ;
:index 3 ;
:symbol "inputbandwidth" ;
:minimum 0 ;
:maximum 1 ;
:default 0.75 ;
:default 0.75 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Dry signal level (dB)" ;
:index 4 ;
:symbol "drylevel" ;
:minimum -70 ;
:maximum 0 ;
:default -70 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Early reflection level (dB)" ;
:index 5 ;
:symbol "earlylevel" ;
:minimum -70 ;
:maximum 0 ;
:default 0.0 ;
] ;
:port [
a :InputPort, :ControlPort ;
:name "Tail level (dB)" ;
:index 6 ;
:symbol "taillevel" ;
:minimum -70 ;
:maximum 0 ;
:default -17.5 ;
:default -17.5 ;
] ;
:port [
a :InputPort, :AudioPort ;
:name "Input" ;
:index 7 ;
:symbol "input" ;
pg:inGroup swh:gverb-in ;
pg:role pg:centerChannel ;
] ;
:port [
a :OutputPort, :AudioPort ;
:name "Left output" ;
:index 8 ;
:symbol "outl" ;
pg:inGroup swh:gverb-out ;
pg:role pg:leftChannel ;
] ;
:port [
a :OutputPort, :AudioPort ;
:name "Right output" ;
:index 9 ;
:symbol "outr" ;
pg:inGroup swh:gverb-out ;
pg:role pg:rightChannel ;
] ;
swhext:code """
/*
GVerb algorithm designed and implemented by Juhana Sadeharju.
LADSPA implementation and GVerb speeds ups by Steve Harris.
Comments and suggestions should be mailed to Juhana Sadeharju
(kouhia at nic funet fi).
*/
#include "ladspa-util.h"
#include "gverb/gverbdsp.h"
#include "gverb/gverb.h"
""" ;
swhext:callback [
swhext:event "instantiate" ;
swhext:code """
verb = gverb_new(s_rate, 300.0f, 50.0f, 7.0f, 0.5f, 15.0f, 0.5f, 0.5f, 0.5f);
""" ;
] ;
swhext:callback [
swhext:event "activate" ;
swhext:code """
gverb_flush(plugin_data->verb);
""" ;
] ;
swhext:callback [
swhext:event "cleanup" ;
swhext:code """
gverb_free(plugin_data->verb);
""" ;
] ;
swhext:callback [
swhext:event "run" ;
swhext:code """
unsigned long pos;
float l, r;
float dryc = DB_CO(drylevel);
gverb_set_roomsize(verb, roomsize);
gverb_set_revtime(verb, revtime);
gverb_set_damping(verb, damping);
gverb_set_inputbandwidth(verb, inputbandwidth);
gverb_set_earlylevel(verb, DB_CO(earlylevel));
gverb_set_taillevel(verb, DB_CO(taillevel));
for (pos = 0; pos < sample_count; pos++) {
gverb_do(verb, input[pos], &l, &r);
buffer_write(outl[pos], l + input[pos] * dryc);
buffer_write(outr[pos], r + input[pos] * dryc);
}
""" ;
] ;
swhext:createdBy <http://plugin.org.uk/swh-plugins/toTurtle.xsl> .
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