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Have distinct output port for notifying and automating

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This commit is contained in:
Jean Pierre Cimalando 2021-04-06 00:22:25 +02:00
parent a92c4fde3c
commit 2cca5c31f3
4 changed files with 91 additions and 68 deletions
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79
plugins/lv2/sfizz.cpp
View file

@ -203,6 +203,9 @@ connect_port(LV2_Handle instance,
case SFIZZ_NOTIFY:
self->notify_port = (LV2_Atom_Sequence *)data;
break;
case SFIZZ_AUTOMATE:
self->automate_port = (LV2_Atom_Sequence *)data;
break;
case SFIZZ_LEFT:
self->output_buffers[0] = (float *)data;
break;
@ -322,11 +325,12 @@ sfizz_lv2_receive_message(void* data, int delay, const char* path, const char* s
if (osc_size > OSC_TEMP_SIZE)
return;
LV2_Atom_Forge* forge = &self->forge_notify;
bool write_ok =
lv2_atom_forge_frame_time(&self->forge, 0) &&
lv2_atom_forge_atom(&self->forge, osc_size, self->sfizz_osc_blob_uri) &&
lv2_atom_forge_raw(&self->forge, osc_temp, osc_size);
lv2_atom_forge_pad(&self->forge, osc_size);
lv2_atom_forge_frame_time(forge, 0) &&
lv2_atom_forge_atom(forge, osc_size, self->sfizz_osc_blob_uri) &&
lv2_atom_forge_raw(forge, osc_temp, osc_size);
lv2_atom_forge_pad(forge, osc_size);
(void)write_ok;
}
@ -428,7 +432,8 @@ instantiate(const LV2_Descriptor *descriptor,
sfizz_lv2_map_required_uris(self);
// Initialize the forge
lv2_atom_forge_init(&self->forge, self->map);
lv2_atom_forge_init(&self->forge_notify, self->map);
lv2_atom_forge_init(&self->forge_automate, self->map);
lv2_atom_forge_init(&self->forge_secondary, self->map);
// Check the options for the block size and sample rate parameters
@ -530,38 +535,38 @@ deactivate(LV2_Handle instance)
}
static void
sfizz_lv2_send_file_path(sfizz_plugin_t *self, LV2_URID urid, const char *path)
sfizz_lv2_send_file_path(sfizz_plugin_t *self, LV2_Atom_Forge* forge, LV2_URID urid, const char *path)
{
LV2_Atom_Forge_Frame frame;
bool write_ok =
lv2_atom_forge_frame_time(&self->forge, 0) &&
lv2_atom_forge_object(&self->forge, &frame, 0, self->patch_set_uri) &&
lv2_atom_forge_key(&self->forge, self->patch_property_uri) &&
lv2_atom_forge_urid(&self->forge, urid) &&
lv2_atom_forge_key(&self->forge, self->patch_value_uri) &&
lv2_atom_forge_path(&self->forge, path, (uint32_t)strlen(path));
lv2_atom_forge_frame_time(forge, 0) &&
lv2_atom_forge_object(forge, &frame, 0, self->patch_set_uri) &&
lv2_atom_forge_key(forge, self->patch_property_uri) &&
lv2_atom_forge_urid(forge, urid) &&
lv2_atom_forge_key(forge, self->patch_value_uri) &&
lv2_atom_forge_path(forge, path, (uint32_t)strlen(path));
if (write_ok)
lv2_atom_forge_pop(&self->forge, &frame);
lv2_atom_forge_pop(forge, &frame);
}
static void
sfizz_lv2_send_controller(sfizz_plugin_t *self, unsigned cc, float value)
sfizz_lv2_send_controller(sfizz_plugin_t *self, LV2_Atom_Forge* forge, unsigned cc, float value)
{
LV2_URID urid = sfizz_lv2_ccmap_map(self->ccmap, int(cc));
LV2_Atom_Forge_Frame frame;
bool write_ok =
lv2_atom_forge_frame_time(&self->forge, 0) &&
lv2_atom_forge_object(&self->forge, &frame, 0, self->patch_set_uri) &&
lv2_atom_forge_key(&self->forge, self->patch_property_uri) &&
lv2_atom_forge_urid(&self->forge, urid) &&
lv2_atom_forge_key(&self->forge, self->patch_value_uri) &&
lv2_atom_forge_float(&self->forge, value);
lv2_atom_forge_frame_time(forge, 0) &&
lv2_atom_forge_object(forge, &frame, 0, self->patch_set_uri) &&
lv2_atom_forge_key(forge, self->patch_property_uri) &&
lv2_atom_forge_urid(forge, urid) &&
lv2_atom_forge_key(forge, self->patch_value_uri) &&
lv2_atom_forge_float(forge, value);
if (write_ok)
lv2_atom_forge_pop(&self->forge, &frame);
lv2_atom_forge_pop(forge, &frame);
}
static void
@ -807,7 +812,7 @@ static void
run(LV2_Handle instance, uint32_t sample_count)
{
sfizz_plugin_t *self = (sfizz_plugin_t *)instance;
assert(self->control_port && self->notify_port);
assert(self->control_port && self->notify_port && self->automate_port);
if (!spin_mutex_trylock(self->synth_mutex))
{
@ -816,13 +821,18 @@ run(LV2_Handle instance, uint32_t sample_count)
return;
}
// Set up forge to write directly to notify output port.
// Set up dedicated forges to write on their respective ports.
const size_t notify_capacity = self->notify_port->atom.size;
lv2_atom_forge_set_buffer(&self->forge, (uint8_t *)self->notify_port, notify_capacity);
lv2_atom_forge_set_buffer(&self->forge_notify, (uint8_t *)self->notify_port, notify_capacity);
const size_t automate_capacity = self->automate_port->atom.size;
lv2_atom_forge_set_buffer(&self->forge_automate, (uint8_t *)self->automate_port, automate_capacity);
// Start a sequence in the notify output port.
// Start sequences in the respective output ports.
LV2_Atom_Forge_Frame notify_frame;
if (!lv2_atom_forge_sequence_head(&self->forge, &notify_frame, 0))
if (!lv2_atom_forge_sequence_head(&self->forge_notify, &notify_frame, 0))
assert(false);
LV2_Atom_Forge_Frame automate_frame;
if (!lv2_atom_forge_sequence_head(&self->forge_automate, &automate_frame, 0))
assert(false);
LV2_ATOM_SEQUENCE_FOREACH(self->control_port, ev)
@ -844,25 +854,25 @@ run(LV2_Handle instance, uint32_t sample_count)
lv2_atom_object_get(obj, self->patch_property_uri, &property, 0);
if (!property) // Send the full state
{
sfizz_lv2_send_file_path(self, self->sfizz_sfz_file_uri, self->sfz_file_path);
sfizz_lv2_send_file_path(self, self->sfizz_scala_file_uri, self->scala_file_path);
sfizz_lv2_send_file_path(self, &self->forge_notify, self->sfizz_sfz_file_uri, self->sfz_file_path);
sfizz_lv2_send_file_path(self, &self->forge_notify, self->sfizz_scala_file_uri, self->scala_file_path);
for (unsigned cc = 0; cc < sfz::config::numCCs; ++cc)
sfizz_lv2_send_controller(self, cc, self->cc_current[cc]);
sfizz_lv2_send_controller(self, &self->forge_notify, cc, self->cc_current[cc]);
}
else if (property->body == self->sfizz_sfz_file_uri)
{
sfizz_lv2_send_file_path(self, self->sfizz_sfz_file_uri, self->sfz_file_path);
sfizz_lv2_send_file_path(self, &self->forge_notify, self->sfizz_sfz_file_uri, self->sfz_file_path);
}
else if (property->body == self->sfizz_scala_file_uri)
{
sfizz_lv2_send_file_path(self, self->sfizz_scala_file_uri, self->scala_file_path);
sfizz_lv2_send_file_path(self, &self->forge_notify, self->sfizz_scala_file_uri, self->scala_file_path);
}
else
{
int cc = sfizz_lv2_ccmap_unmap(self->ccmap, property->body);
if (cc != -1)
sfizz_lv2_send_controller(self, unsigned(cc), self->cc_current[cc]);
sfizz_lv2_send_controller(self, &self->forge_notify, unsigned(cc), self->cc_current[cc]);
}
}
else if (obj->body.otype == self->time_position_uri)
@ -1008,7 +1018,7 @@ run(LV2_Handle instance, uint32_t sample_count)
for (unsigned cc = 0; cc < sfz::config::numCCs; ++cc) {
absl::optional<float> value = self->ccauto[cc];
if (value) {
sfizz_lv2_send_controller(self, cc, *value);
sfizz_lv2_send_controller(self, &self->forge_automate, cc, *value);
self->ccauto[cc] = absl::nullopt;
}
}
@ -1017,7 +1027,8 @@ run(LV2_Handle instance, uint32_t sample_count)
spin_mutex_unlock(self->synth_mutex);
lv2_atom_forge_pop(&self->forge, &notify_frame);
lv2_atom_forge_pop(&self->forge_notify, &notify_frame);
lv2_atom_forge_pop(&self->forge_automate, &automate_frame);
}
static uint32_t

43
plugins/lv2/sfizz.ttl.in
View file

@ -104,29 +104,38 @@ midnam:update a lv2:Feature .
a lv2:OutputPort, atom:AtomPort ;
atom:bufferType atom:Sequence ;
atom:supports patch:Message, <@LV2PLUGIN_URI@:OSCBlob> ;
lv2:designation lv2:control ;
lv2:index 1 ;
lv2:symbol "notify" ;
lv2:name "Notify",
"Notification"@fr ;
rsz:minimumSize 65536 ;
] , [
a lv2:AudioPort, lv2:OutputPort ;
a lv2:OutputPort, atom:AtomPort ;
atom:bufferType atom:Sequence ;
atom:supports patch:Message ;
lv2:designation lv2:control ;
lv2:index 2 ;
lv2:symbol "automate" ;
lv2:name "Automate",
"Automatisation"@fr ;
rsz:minimumSize 65536 ;
] , [
a lv2:AudioPort, lv2:OutputPort ;
lv2:index 3 ;
lv2:symbol "out_left" ;
lv2:name "Left Output",
"Sortie gauche"@fr ,
"Uscita Sinistra"@it
] , [
a lv2:AudioPort, lv2:OutputPort ;
lv2:index 3 ;
lv2:index 4 ;
lv2:symbol "out_right" ;
lv2:name "Right Output",
"Sortie droite"@fr ,
"Uscita Destra"@it
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 4 ;
lv2:index 5 ;
lv2:symbol "volume" ;
lv2:name "Volume" ;
lv2:default 0.0 ;
@ -135,7 +144,7 @@ midnam:update a lv2:Feature .
units:unit units:db
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 5 ;
lv2:index 6 ;
lv2:symbol "num_voices" ;
lv2:name "Polyphony",
"Polyphonie"@fr ,
@ -180,7 +189,7 @@ midnam:update a lv2:Feature .
] ;
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 6 ;
lv2:index 7 ;
lv2:symbol "oversampling" ;
lv2:name "Internal oversampling factor",
"Facteur de suréchantillonnage interne"@fr ,
@ -215,7 +224,7 @@ midnam:update a lv2:Feature .
] ;
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 7 ;
lv2:index 8 ;
lv2:symbol "preload_size" ;
lv2:name "Preload size",
"Taille préchargée"@fr ,
@ -258,7 +267,7 @@ midnam:update a lv2:Feature .
] ;
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 8 ;
lv2:index 9 ;
lv2:symbol "freewheeling" ;
lv2:name "Freewheeling",
"En roue libre (freewheeling)"@fr ,
@ -270,7 +279,7 @@ midnam:update a lv2:Feature .
lv2:maximum 1 ;
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 9 ;
lv2:index 10 ;
lv2:symbol "scala_root_key" ;
lv2:name "Scala root key",
"Tonalité de base Scala"@fr ,
@ -283,7 +292,7 @@ midnam:update a lv2:Feature .
units:unit units:midiNote
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 10 ;
lv2:index 11 ;
lv2:symbol "tuning_frequency" ;
lv2:name "Tuning frequency",
"Fréquence d'accordage"@fr ,
@ -295,7 +304,7 @@ midnam:update a lv2:Feature .
units:unit units:hz
] , [
a lv2:InputPort, lv2:ControlPort ;
lv2:index 11 ;
lv2:index 12 ;
lv2:symbol "stretched_tuning" ;
lv2:name "Stretched tuning",
"Accordage étiré"@fr ,
@ -307,7 +316,7 @@ midnam:update a lv2:Feature .
units:unit units:coef
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 12 ;
lv2:index 13 ;
lv2:symbol "active_voices" ;
lv2:name "Active voices",
"Voix utilisées"@fr ;
@ -318,7 +327,7 @@ midnam:update a lv2:Feature .
lv2:maximum 256 ;
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 13 ;
lv2:index 14 ;
lv2:symbol "num_curves" ;
lv2:name "Number of curves",
"Nombre de courbes"@fr ;
@ -329,7 +338,7 @@ midnam:update a lv2:Feature .
lv2:maximum 65535 ;
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 14 ;
lv2:index 15 ;
lv2:symbol "num_masters" ;
lv2:name "Number of masters",
"Nombre de maîtres"@fr ;
@ -340,7 +349,7 @@ midnam:update a lv2:Feature .
lv2:maximum 65535 ;
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 15 ;
lv2:index 16 ;
lv2:symbol "num_groups" ;
lv2:name "Number of groups",
"Nombre de groupes"@fr ;
@ -351,7 +360,7 @@ midnam:update a lv2:Feature .
lv2:maximum 65535 ;
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 16 ;
lv2:index 17 ;
lv2:symbol "num_regions" ;
lv2:name "Number of regions",
"Nombre de régions"@fr ;
@ -362,7 +371,7 @@ midnam:update a lv2:Feature .
lv2:maximum 65535 ;
] , [
a lv2:OutputPort, lv2:ControlPort ;
lv2:index 17 ;
lv2:index 18 ;
lv2:symbol "num_samples" ;
lv2:name "Number of samples",
"Nombre d'échantillons"@fr ;

33
plugins/lv2/sfizz_lv2.h
View file

@ -49,22 +49,23 @@ enum
{
SFIZZ_CONTROL = 0,
SFIZZ_NOTIFY = 1,
SFIZZ_LEFT = 2,
SFIZZ_RIGHT = 3,
SFIZZ_VOLUME = 4,
SFIZZ_POLYPHONY = 5,
SFIZZ_OVERSAMPLING = 6,
SFIZZ_PRELOAD = 7,
SFIZZ_FREEWHEELING = 8,
SFIZZ_SCALA_ROOT_KEY = 9,
SFIZZ_TUNING_FREQUENCY = 10,
SFIZZ_STRETCH_TUNING = 11,
SFIZZ_ACTIVE_VOICES = 12,
SFIZZ_NUM_CURVES = 13,
SFIZZ_NUM_MASTERS = 14,
SFIZZ_NUM_GROUPS = 15,
SFIZZ_NUM_REGIONS = 16,
SFIZZ_NUM_SAMPLES = 17,
SFIZZ_AUTOMATE = 2,
SFIZZ_LEFT = 3,
SFIZZ_RIGHT = 4,
SFIZZ_VOLUME = 5,
SFIZZ_POLYPHONY = 6,
SFIZZ_OVERSAMPLING = 7,
SFIZZ_PRELOAD = 8,
SFIZZ_FREEWHEELING = 9,
SFIZZ_SCALA_ROOT_KEY = 10,
SFIZZ_TUNING_FREQUENCY = 11,
SFIZZ_STRETCH_TUNING = 12,
SFIZZ_ACTIVE_VOICES = 13,
SFIZZ_NUM_CURVES = 14,
SFIZZ_NUM_MASTERS = 15,
SFIZZ_NUM_GROUPS = 16,
SFIZZ_NUM_REGIONS = 17,
SFIZZ_NUM_SAMPLES = 18,
};
// For use with instance-access

4
plugins/lv2/sfizz_lv2_plugin.h
View file

@ -32,6 +32,7 @@ struct sfizz_plugin_t
// Ports
const LV2_Atom_Sequence *control_port {};
LV2_Atom_Sequence *notify_port {};
LV2_Atom_Sequence *automate_port {};
float *output_buffers[2] {};
const float *volume_port {};
const float *polyphony_port {};
@ -49,7 +50,8 @@ struct sfizz_plugin_t
float *num_samples_port {};
// Atom forge
LV2_Atom_Forge forge {}; ///< Forge for writing atoms in run thread
LV2_Atom_Forge forge_notify {}; ///< Forge for writing notification atoms in run thread
LV2_Atom_Forge forge_automate {}; ///< Forge for writing automation atoms in run thread
LV2_Atom_Forge forge_secondary {}; ///< Forge for writing into other buffers
// Logger