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Inlevel output port to visualize the input level in the generic GUI

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This commit is contained in:
Johannes Mueller 2017-08-04 14:07:01 +02:00 • committed by Robin Gareus
parent 87ea757a5d
commit ef978d1b35
3 changed files with 47 additions and 19 deletions
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34
libs/plugins/a-comp.lv2/a-comp#stereo.ttl.in
View file

@ -103,18 +103,28 @@
unit:unit unit:db ; unit:unit unit:db ;
] , ] ,
[ [
a lv2:InputPort, lv2:ControlPort ; a lv2:OutputPort, lv2:ControlPort ;
lv2:index 8 ; lv2:index 8 ;
lv2:name "Sidechain" ; lv2:name "Input Level" ;
lv2:symbol "sidech" ; lv2:symbol "inlevel" ;
lv2:default 0 ; lv2:default -45.000000 ;
lv2:minimum 0 ; lv2:minimum -45.000000 ;
lv2:maximum 1 ; lv2:maximum 0.000000 ;
lv2:portProperty lv2:integer, lv2:toggled ; unit:unit unit:db ;
] , ] ,
[ [
a lv2:InputPort, lv2:ControlPort ; a lv2:InputPort, lv2:ControlPort ;
lv2:index 9 ; lv2:index 9 ;
lv2:name "Sidechain" ;
lv2:symbol "sidech" ;
lv2:default 0.000000 ;
lv2:minimum 0.000000 ;
lv2:maximum 1.000000 ;
lv2:portProperty lv2:integer, lv2:toggled ;
] ,
[
a lv2:InputPort, lv2:ControlPort ;
lv2:index 10 ;
lv2:name "Enable" ; lv2:name "Enable" ;
lv2:symbol "enable" ; lv2:symbol "enable" ;
lv2:default 1 ; lv2:default 1 ;
@ -126,32 +136,32 @@
lv2:port [ lv2:port [
a lv2:InputPort, lv2:AudioPort ; a lv2:InputPort, lv2:AudioPort ;
lv2:index 10 ; lv2:index 11 ;
lv2:symbol "in_1" ; lv2:symbol "in_1" ;
lv2:name "Audio Input 1" ; lv2:name "Audio Input 1" ;
] , ] ,
[ [
a lv2:InputPort, lv2:AudioPort ; a lv2:InputPort, lv2:AudioPort ;
lv2:index 11 ; lv2:index 12 ;
lv2:symbol "in_2" ; lv2:symbol "in_2" ;
lv2:name "Audio Input 2" ; lv2:name "Audio Input 2" ;
] , ] ,
[ [
a lv2:InputPort, lv2:AudioPort ; a lv2:InputPort, lv2:AudioPort ;
lv2:index 12 ; lv2:index 13 ;
lv2:symbol "sidechain_in" ; lv2:symbol "sidechain_in" ;
lv2:name "Sidechain Input" ; lv2:name "Sidechain Input" ;
lv2:portProperty lv2:isSideChain ; lv2:portProperty lv2:isSideChain ;
] , ] ,
[ [
a lv2:OutputPort, lv2:AudioPort ; a lv2:OutputPort, lv2:AudioPort ;
lv2:index 13 ; lv2:index 14 ;
lv2:symbol "out_1" ; lv2:symbol "out_1" ;
lv2:name "Audio Output 1" ; lv2:name "Audio Output 1" ;
], ],
[ [
a lv2:OutputPort, lv2:AudioPort ; a lv2:OutputPort, lv2:AudioPort ;
lv2:index 14 ; lv2:index 15 ;
lv2:symbol "out_2" ; lv2:symbol "out_2" ;
lv2:name "Audio Output 2" ; lv2:name "Audio Output 2" ;
] ; ] ;

8
libs/plugins/a-comp.lv2/a-comp.c
View file

@ -48,6 +48,7 @@ typedef enum {
ACOMP_GAINR, ACOMP_GAINR,
ACOMP_OUTLEVEL, ACOMP_OUTLEVEL,
ACOMP_INLEVEL,
ACOMP_SIDECHAIN, ACOMP_SIDECHAIN,
ACOMP_ENABLE, ACOMP_ENABLE,
@ -68,6 +69,7 @@ typedef struct {
float* gainr; float* gainr;
float* outlevel; float* outlevel;
float* inlevel;
float* sidechain; float* sidechain;
float* enable; float* enable;
@ -161,6 +163,9 @@ connect_port(LV2_Handle instance,
case ACOMP_OUTLEVEL: case ACOMP_OUTLEVEL:
acomp->outlevel = (float*)data; acomp->outlevel = (float*)data;
break; break;
case ACOMP_INLEVEL:
acomp->inlevel = (float*)data;
break;
case ACOMP_SIDECHAIN: case ACOMP_SIDECHAIN:
acomp->sidechain = (float*)data; acomp->sidechain = (float*)data;
break; break;
@ -250,6 +255,7 @@ activate(LV2_Handle instance)
*(acomp->gainr) = 0.0f; *(acomp->gainr) = 0.0f;
*(acomp->outlevel) = -70.0f; *(acomp->outlevel) = -70.0f;
*(acomp->inlevel) = -160.f;
} }
static void static void
@ -373,6 +379,7 @@ run_mono(LV2_Handle instance, uint32_t n_samples)
} }
*(acomp->outlevel) = (max < 0.0056f) ? -70.f : to_dB(max); *(acomp->outlevel) = (max < 0.0056f) ? -70.f : to_dB(max);
*(acomp->inlevel) = in_peak_db;
acomp->makeup_gain = makeup_gain; acomp->makeup_gain = makeup_gain;
#ifdef LV2_EXTENDED #ifdef LV2_EXTENDED
@ -537,6 +544,7 @@ run_stereo(LV2_Handle instance, uint32_t n_samples)
} }
*(acomp->outlevel) = (max < 0.0056f) ? -70.f : to_dB(max); *(acomp->outlevel) = (max < 0.0056f) ? -70.f : to_dB(max);
*(acomp->inlevel) = in_peak_db;
acomp->makeup_gain = makeup_gain; acomp->makeup_gain = makeup_gain;
#ifdef LV2_EXTENDED #ifdef LV2_EXTENDED

20
libs/plugins/a-comp.lv2/a-comp.ttl.in
View file

@ -103,8 +103,18 @@
unit:unit unit:db ; unit:unit unit:db ;
] , ] ,
[ [
a lv2:InputPort, lv2:ControlPort ; a lv2:OutputPort, lv2:ControlPort ;
lv2:index 8 ; lv2:index 8 ;
lv2:name "Input Level" ;
lv2:symbol "inlevel" ;
lv2:default -45.000000 ;
lv2:minimum -45.000000 ;
lv2:maximum 0.000000 ;
unit:unit unit:db ;
] ,
[
a lv2:InputPort, lv2:ControlPort ;
lv2:index 9 ;
lv2:name "Sidechain" ; lv2:name "Sidechain" ;
lv2:symbol "sidech" ; lv2:symbol "sidech" ;
lv2:default 0.000000 ; lv2:default 0.000000 ;
@ -114,7 +124,7 @@
] , ] ,
[ [
a lv2:InputPort, lv2:ControlPort ; a lv2:InputPort, lv2:ControlPort ;
lv2:index 9 ; lv2:index 10 ;
lv2:name "Enable" ; lv2:name "Enable" ;
lv2:symbol "enable" ; lv2:symbol "enable" ;
lv2:default 1 ; lv2:default 1 ;
@ -126,20 +136,20 @@
lv2:port [ lv2:port [
a lv2:InputPort, lv2:AudioPort ; a lv2:InputPort, lv2:AudioPort ;
lv2:index 10 ; lv2:index 11 ;
lv2:symbol "lv2_audio_in_1" ; lv2:symbol "lv2_audio_in_1" ;
lv2:name "Audio Input 1" ; lv2:name "Audio Input 1" ;
] , ] ,
[ [
a lv2:InputPort, lv2:AudioPort ; a lv2:InputPort, lv2:AudioPort ;
lv2:index 11 ; lv2:index 12 ;
lv2:symbol "lv2_sidechain_in" ; lv2:symbol "lv2_sidechain_in" ;
lv2:name "Sidechain Input" ; lv2:name "Sidechain Input" ;
lv2:portProperty lv2:isSideChain ; lv2:portProperty lv2:isSideChain ;
], ],
[ [
a lv2:OutputPort, lv2:AudioPort ; a lv2:OutputPort, lv2:AudioPort ;
lv2:index 12 ; lv2:index 13 ;
lv2:symbol "lv2_audio_out_1" ; lv2:symbol "lv2_audio_out_1" ;
lv2:name "Audio Output 1" ; lv2:name "Audio Output 1" ;
] ; ] ;