using namespace std;
using namespace std::placeholders;
-namespace {
-
-double map_controller_to_float(int controller, int val)
-{
- if (controller == MIDIReceiver::PITCH_BEND_CONTROLLER) {
- // We supposedly go from -8192 to 8191 (inclusive), but there are
- // controllers that only have 10-bit precision and do the upconversion
- // to 14-bit wrong (just padding with zeros), making 8176 the highest
- // attainable value. We solve this by making the effective range
- // -8176..8176 (inclusive).
- if (val <= -8176) {
- return 0.0;
- } else if (val >= 8176) {
- return 1.0;
- } else {
- return 0.5 * (double(val) / 8176.0) + 0.5;
- }
- }
-
- // Slightly hackish mapping so that we can represent exactly 0.0, 0.5 and 1.0.
- if (val <= 0) {
- return 0.0;
- } else if (val >= 127) {
- return 1.0;
- } else {
- return (val + 0.5) / 127.0;
- }
-}
-
-} // namespace
-
MIDIMapper::MIDIMapper(ControllerReceiver *receiver)
: receiver(receiver), mapping_proto(new MIDIMappingProto), midi_device(this)
{
return;
}
- set<unsigned> active_lights; // Desired state.
+ map<MIDIDevice::LightKey, uint8_t> active_lights; // Desired state.
if (current_controller_bank == 0) {
activate_lights_all_buses(MIDIMappingBusProto::kBank1IsSelectedFieldNumber, &active_lights);
}
midi_device.update_lights(active_lights);
}
-void MIDIMapper::activate_lights_all_buses(int field_number, set<unsigned> *active_lights)
+void MIDIMapper::activate_lights_all_buses(int field_number, map<MIDIDevice::LightKey, uint8_t> *active_lights)
{
for (size_t bus_idx = 0; bus_idx < size_t(mapping_proto->bus_mapping_size()); ++bus_idx) {
const MIDIMappingBusProto &bus_mapping = mapping_proto->bus_mapping(bus_idx);