void LLFloaterCamera::update()
{
ECameraControlMode mode = determineMode();
if (mode != mCurrMode) setMode(mode);
}
int main(int argc, const char** argv)
{
int retval = 0;
boost::program_options::options_description general_options_description("Options", 140, 60);
boost::program_options::variables_map vm;
std::string colorArg, deviceArg;
try {
std::set<Nebula::HAL::Device*> devices;
std::mutex devicesMutex;
installSignalHandlers();
general_options_description.add_options()
(Options::kDevice,
boost::program_options::value<std::string>(),
"specify device")
(Options::kChannel,
boost::program_options::value<RT::s4>()->default_value(0),
"specify LED strip channel")
(Options::kNumberOfLeds,
boost::program_options::value<RT::s4>()->default_value(0),
"set number of leds")
("nn",
boost::program_options::value<RT::s4>()->default_value(100),
"set running light increment")
("size,s",
boost::program_options::value<RT::s4>()->default_value(100),
"Ambilight sensing zones size")
(Options::kFrequency,
boost::program_options::value<float>()->default_value(24.0f),
"set number of LEDs color updates per second")
(Options::kColor,
boost::program_options::value<std::string>()->default_value(std::string("255,255,255")),
"set LEDs color")
(Options::kBrightness,
boost::program_options::value<float>()->default_value(0.5f),
"set LEDs brightness")
(Options::kRate,
boost::program_options::value<float>()->default_value(1.0f),
"set dynamic lighting effect rate")
//(Options::kStrobe, "run in stroboscope mode")
(Options::kDebug,
boost::program_options::value<RT::u4>()->default_value(0),
"stroboscope mode");
if (argc < 2) optionsError("mode was not specified\n");
auto mode = determineMode(argv[1]);
if (mode == Mode::none)
optionsError("invalid mode was specified\n");
boost::program_options::store(boost::program_options::command_line_parser(argc - 1, argv + 1).options(general_options_description).run(), vm, true);
boost::program_options::notify(vm);
switch (mode) {
case Mode::help:
print_usage(general_options_description);
exit(0);
case Mode::version:
std::cout << VERSION_STRING(VERSION, __DATE__, __TIME__) << std::endl;
exit(0);
default: break;
}
auto onDeviceAddition = [&](Nebula::HAL::Device* device) -> void {
std::lock_guard<std::mutex> lock(devicesMutex);
devices.insert(device);
};
auto onDeviceRemoval = [&](Nebula::HAL::Device* device) -> void {
std::lock_guard<std::mutex> lock(devicesMutex);
devices.erase(device);
};
std::unique_ptr<Nebula::HAL::Context> nebula(Nebula::HAL::createContext(onDeviceAddition, onDeviceRemoval));
if (mode == Mode::list) {
std::lock_guard<std::mutex> lock(devicesMutex);
for (auto device : devices) printDeviceInfo(device);
}
else {
auto firstDeviceIterator = devices.begin();
if (firstDeviceIterator != devices.end())
{
auto device = *firstDeviceIterator;
auto channel = vm["channel"].as<RT::s4>();
auto numberOfLeds = vm["nleds"].as<RT::s4>();
auto frequency = vm["freq"].as<float>();
auto brightness = vm["brightness"].as<float>();
bool animate = false;
if (channel < 0) optionsError("channel should be >= 0\n");
if (numberOfLeds <= 0) optionsError("number of LEDs should be > 0\n");
if (frequency <= 0.0f) optionsError("frequency should be > 0\n");
if (brightness < 0.0f) optionsError("brightness should be >= 0\n");
std::unique_ptr<Nebula::Color::RGB<RT::u1>> colors(new Nebula::Color::RGB<RT::u1>[numberOfLeds]);
std::mutex colorsMutex;
Nebula::HAL::Device::IoctlParameters::SetNumberOfLeds setNumberOfLedsIoctlParameters(channel, numberOfLeds);
Nebula::HAL::Device::IoctlParameters::Colors colorsIoctlParameters(channel, colors.get(), numberOfLeds);
device->controlIn(Nebula::HAL::Device::Request::setNumberOfLeds,
&setNumberOfLedsIoctlParameters,
sizeof(setNumberOfLedsIoctlParameters));
switch (mode) {
case Mode::continuous: {
RT::u4 r, g, b;
sscanf(vm["color"].as<std::string>().c_str(), "%u,%u,%u", &r, &g, &b);
r *= brightness;
g *= brightness;
b *= brightness;
for (auto i = 0; i < numberOfLeds; i++) colors.get()[convertLedNumber(i)].set(r, g, b);
device->controlIn(Nebula::HAL::Device::Request::setColors,
&colorsIoctlParameters,
sizeof(colorsIoctlParameters));
}
break;
case Mode::rainbow:
case Mode::ambilight:
case Mode::run:
animate = true;
break;
default: break;
}
if (animate) {
std::unique_ptr<Nebula::Generator> generator(createGenerator(mode, vm));
std::unique_ptr<Nebula::Transformation> transformation(new Reorder(numberOfLeds, 3));
TimerCallbackParameters timerCallbackParameters(device, &colorsIoctlParameters, &colorsMutex);
std::thread pluginThread([&]() -> void {
std::unique_ptr<Nebula::Color::RGB<RT::u1>> localColors(new Nebula::Color::RGB<RT::u1>[numberOfLeds]);
time_t t1, t2;
RT::u8 count = 0;
time(&t1);
while (!doTerminate) {
generator->generate(localColors.get());
transformation->transformInPlace(localColors.get());
guardedMemcpy(localColors.get(), colors.get(),
numberOfLeds * sizeof(Nebula::Color::RGB<RT::u1>),
&colorsMutex);
count++;
}
time(&t2);
if (count > 0)
printf("updates per second = %f\n", float(count) / float(t2 - t1));
});
try {
runLoop(&timerCallbackParameters, frequency);
}
catch(...) {
pluginThread.join();
throw;
}
pluginThread.join();
}
}
else
printf("No device found\n");
}
}
catch (RT::u4 ID) {
printf("Error 0x%x\n", ID);
}
catch (OptionsError e) {
printf("Invalid program invocation: %s", e.getMessage());
print_usage(general_options_description);
retval = -1;
}
catch (...) {
printf("Exception occured\n");
}
return retval;
}