PluginLV2Client_Opt *opt = config[i];
if( opt->idx == idx ) {
opt->set_value(*(const float*)bfr);
-//printf("set %s = %f\n", opt->get_symbol(), opt->get_value());
- ++updates;
+ updates = UPDATE_HOST;
break;
}
}
return !fs_matches && !nrs_matches;
}
-int PluginLV2UI::update_lv2(float *vals, int force)
+int PluginLV2UI::send_host(int64_t token, const void *data, int bytes)
+{
+ return !child ? 0 : child->send_parent(token, data, bytes);
+}
+
+int PluginLV2UI::update_lv2_input(float *vals, int force)
{
int ret = 0;
- float *ctls = (float *)config.ctls;
+ float *ctls = config.ctls;
for( int i=0; i<config.size(); ++i ) {
int idx = config[i]->idx;
float val = vals[idx];
if( !force && ctls[idx] == val ) continue;
- update_control(idx, sizeof(val), 0, &val);
+ ctls[idx] = val;
+ update_control(idx, sizeof(ctls[idx]), 0, &ctls[idx]);
++ret;
}
- for( int i=0; i<config.nb_ports; ++i ) ctls[i] = vals[i];
return ret;
}
+void PluginLV2UI::update_lv2_output()
+{
+ int *ports = config.ports;
+ float *ctls = config.ctls;
+ for( int i=0; i<config.nb_ports; ++i ) {
+ if( !(ports[i] & PORTS_UPDATE) ) continue;
+ ports[i] &= ~PORTS_UPDATE;
+ update_control(i, sizeof(ctls[i]), 0, &ctls[i]);
+ }
+}
+
static void lilv_destroy(GtkWidget* widget, gpointer data)
{
PluginLV2UI *the = (PluginLV2UI*)data;
- the->hidden = 1;
the->top_level = 0;
- ++the->updates;
}
void PluginLV2UI::start_gui()
{
+ if( !hidden ) return;
top_level = gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_signal_connect(top_level, "destroy", G_CALLBACK(lilv_destroy), this);
gtk_window_set_title(GTK_WINDOW(top_level), title);
gtk_window_set_resizable(GTK_WINDOW(top_level), lv2ui_resizable());
gtk_widget_show_all(vbox);
gtk_widget_grab_focus(widget);
- float *ctls = (float *)config.ctls;
- update_lv2(ctls, 1);
- connect_ports(config, TYP_CONTROL);
- lilv_instance_run(inst, 0);
+ update_lv2_input(config.ctls, 1);
+ connect_ports(config, PORTS_CONTROL);
+ updates = 0;
+ run_lilv(0);
gtk_window_present(GTK_WINDOW(top_level));
+ send_host(LV2_SHOW, 0, 0);
+ hidden = 0;
}
-
-void PluginLV2UI::host_update(PluginLV2ChildUI *child)
+void PluginLV2UI::update_host()
{
-//printf("update\n");
- host_updates = updates;
- if( !child ) return;
- if( host_hidden != hidden ) {
- host_hidden = hidden;
- if( hidden ) reset_gui();
- child->send_parent(hidden ? LV2_HIDE : LV2_SHOW, 0, 0);
- }
+// ignore update
if( running < 0 ) { running = 1; return; }
- child->send_parent(LV2_UPDATE, config.ctls, sizeof(float)*config.nb_ports);
+ send_host(LV2_UPDATE, config.ctls, sizeof(float)*config.nb_ports);
}
void PluginLV2UI::reset_gui()
{
+ if( hidden ) return;
if( sinst ) { suil_instance_free(sinst); sinst = 0; }
if( ui_host ) { suil_host_free(ui_host); ui_host = 0; }
if( top_level ) { gtk_widget_destroy(top_level); top_level = 0; }
while( features.size() > ui_features ) features.remove_object();
features.append(0);
hidden = 1;
+ send_host(LV2_HIDE, 0, 0);
}
// child main
int PluginLV2UI::run_ui(PluginLV2ChildUI *child)
{
+ this->child = child;
running = 1;
+ done = 0;
while( !done ) {
if( gtk_events_pending() ) {
gtk_main_iteration();
continue;
}
- if( running && host_updates != updates )
- host_update(child);
- if( redraw ) {
- redraw = 0;
- update_lv2(config.ctls, 1);
+ if( !top_level && !hidden )
+ reset_gui();
+ if( updates ) {
+ if( (updates & UPDATE_PORTS) )
+ update_lv2_output();
+ if( (updates & UPDATE_HOST) )
+ update_host();
+ updates = 0;
}
if( !child ) usleep(10000);
else if( child->child_iteration() < 0 )
return 0;
}
-void PluginLV2UI::run_buffer(int shmid)
+void PluginLV2UI::run_lilv(int samples)
+{
+ float ctls[config.nb_ports];
+ for( int i=0; i<config.nb_ports; ++i ) ctls[i] = config.ctls[i];
+
+ lilv_instance_run(inst, samples);
+
+ for( int i=0; i<config.nb_ports; ++i ) {
+ if( !(config.ports[i] & PORTS_OUTPUT) ) continue;
+ if( !(config.ports[i] & PORTS_CONTROL) ) continue;
+ if( config.ctls[i] == ctls[i] ) continue;
+ config.ports[i] |= PORTS_UPDATE;
+ updates |= UPDATE_PORTS;
+ }
+}
+
+void PluginLV2ChildUI::run_buffer(int shmid)
{
if( !shm_buffer(shmid) ) return;
map_buffer();
- int samples = shm_bfr->samples;
- connect_ports(config);
- lilv_instance_run(inst, samples);
+ connect_ports(config, PORTS_ALL);
+ run_lilv(shm_bfr->samples);
shm_bfr->done = 1;
}
if( init_ui(open_bfr->path, open_bfr->sample_rate) ) exit(1);
break; }
case LV2_LOAD: {
- float *ctls = (float *)child_data;
- update_lv2(ctls, 1);
+ float *vals = (float *)child_data;
+ update_lv2_input(vals, 1);
break; }
case LV2_UPDATE: {
- float *ctls = (float *)child_data;
- if( update_lv2(ctls, 0) > 0 )
- ++updates;
+ float *vals = (float *)child_data;
+ update_lv2_input(vals, 0);
break; }
case LV2_SHOW: {
start_gui();
- hidden = 0; ++updates;
break; }
case LV2_HIDE: {
- hidden = 1; ++updates;
- break; }
- case LV2_SET: {
- control_bfr_t *ctl_bfr = (control_bfr_t *)child_data;
- config.ctls[ctl_bfr->idx] = ctl_bfr->value;
- redraw = 1;
+ reset_gui();
break; }
case LV2_SHMID: {
int shmid = *(int *)child_data;
projects / goodguy / history.git / blobdiff