TEST(ProcessorRouterTest, DiamondRouting) {
ProcessorRouter pr;
TestProcessor tp0(1,2);
TestProcessor tp1(1,1);
TestProcessor tp2(1,1);
TestProcessor tp3(2,1);
pr.addProcessor(&tp2);
pr.addProcessor(&tp1);
pr.addProcessor(&tp3);
pr.addProcessor(&tp0);
tp3.plug(&tp1);
tp3.plug(&tp2, 1);
tp1.plug(&tp0);
tp2.plug(tp0.output(1));
pr.process();
EXPECT_TRUE(tp0.did_process());
EXPECT_TRUE(tp0.dependencies_handled());
EXPECT_TRUE(tp1.did_process());
EXPECT_TRUE(tp1.dependencies_handled());
EXPECT_TRUE(tp2.did_process());
EXPECT_TRUE(tp2.dependencies_handled());
EXPECT_TRUE(tp2.did_process());
EXPECT_TRUE(tp2.dependencies_handled());
}
TEST(ProcessorRouterTest, SingleRouting) {
ProcessorRouter pr;
TestProcessor tp;
pr.addProcessor(&tp);
pr.process();
EXPECT_TRUE(tp.did_process());
EXPECT_TRUE(tp.dependencies_handled());
}
TEST(ProcessorRouterTest, LinearRouting) {
ProcessorRouter pr;
TestProcessor tp0(1,1);
TestProcessor tp1(1,1);
TestProcessor tp2(1,1);
pr.addProcessor(&tp2);
pr.addProcessor(&tp1);
pr.addProcessor(&tp0);
tp2.plug(&tp1);
tp1.plug(&tp0);
pr.process();
EXPECT_TRUE(tp0.did_process());
EXPECT_TRUE(tp0.dependencies_handled());
EXPECT_TRUE(tp1.did_process());
EXPECT_TRUE(tp1.dependencies_handled());
EXPECT_TRUE(tp2.did_process());
EXPECT_TRUE(tp2.dependencies_handled());
}
Processor* HelmModule::createTempoSyncSwitch(std::string name, Processor* frequency,
Processor* bps, bool poly) {
static const Value dotted_ratio(2.0 / 3.0);
static const Value triplet_ratio(3.0 / 2.0);
ProcessorRouter* owner = poly ? getPolyRouter() : getMonoRouter();
Processor* tempo = nullptr;
if (poly)
tempo = createPolyModControl(name + "_tempo", 6, false);
else
tempo = createMonoModControl(name + "_tempo", 6, false);
Switch* choose_tempo = new Switch();
choose_tempo->plug(tempo, Switch::kSource);
choose_tempo->setControlRate(frequency->isControlRate());
for (int i = 0; i < sizeof(synced_freq_ratios) / sizeof(Value); ++i)
choose_tempo->plugNext(&synced_freq_ratios[i]);
Switch* choose_modifier = new Switch();
Value* sync = new Value(1);
choose_modifier->plug(sync, Switch::kSource);
choose_modifier->plugNext(&utils::value_one);
choose_modifier->plugNext(&utils::value_one);
choose_modifier->plugNext(&dotted_ratio);
choose_modifier->plugNext(&triplet_ratio);
Multiply* modified_tempo = new Multiply();
modified_tempo->setControlRate(frequency->isControlRate());
modified_tempo->plug(choose_tempo, 0);
modified_tempo->plug(choose_modifier, 1);
Multiply* tempo_frequency = new Multiply();
tempo_frequency->setControlRate(frequency->isControlRate());
tempo_frequency->plug(modified_tempo, 0);
tempo_frequency->plug(bps, 1);
owner->addProcessor(choose_modifier);
owner->addProcessor(choose_tempo);
owner->addProcessor(modified_tempo);
owner->addProcessor(tempo_frequency);
Switch* choose_frequency = new Switch();
choose_frequency->setControlRate(frequency->isControlRate());
choose_frequency->plug(sync, Switch::kSource);
choose_frequency->plugNext(frequency);
choose_frequency->plugNext(tempo_frequency);
choose_frequency->plugNext(tempo_frequency);
choose_frequency->plugNext(tempo_frequency);
owner->addProcessor(choose_frequency);
controls_[name + "_sync"] = sync;
return choose_frequency;
}
