int main(int argc, char *argv[]) {
#if defined(__GNUC__)
set_terminate(SLGTerminate);
#endif
try {
cerr << "Usage: " << argv[0] << " [options] [configuration file]" << endl <<
" -o [configuration file]" << endl <<
" -f [scene file]" << endl <<
" -w [window width]" << endl <<
" -e [window height]" << endl <<
" -g <disable OpenCL GPU device>" << endl <<
" -p <enable OpenCL CPU device>" << endl <<
" -n [native thread count]" << endl <<
" -r [gpu thread count]" << endl <<
" -l [set high/low latency mode]" << endl <<
" -b <enable high latency mode>" << endl <<
" -s [GPU workgroup size]" << endl <<
" -t [halt time in secs]" << endl <<
" -T <enable the telnet server>" << endl <<
" -D [property name] [property value]" << endl <<
" -d [current directory path]" << endl <<
" -h <display this help and exit>" << endl;
// Initialize FreeImage Library
FreeImage_Initialise(TRUE);
FreeImage_SetOutputMessage(FreeImageErrorHandler);
bool batchMode = false;
bool telnetServerEnabled = false;
Properties cmdLineProp;
for (int i = 1; i < argc; i++) {
if (argv[i][0] == '-') {
// I should check for out of range array index...
if (argv[i][1] == 'h') exit(EXIT_SUCCESS);
else if (argv[i][1] == 'o') {
if (config)
throw runtime_error("Used multiple configuration files");
config = new RenderingConfig(argv[++i]);
}
else if (argv[i][1] == 'e') cmdLineProp.SetString("image.height", argv[++i]);
else if (argv[i][1] == 'w') cmdLineProp.SetString("image.width", argv[++i]);
else if (argv[i][1] == 'f') cmdLineProp.SetString("scene.file", argv[++i]);
else if (argv[i][1] == 'p') cmdLineProp.SetString("opencl.cpu.use", "1");
else if (argv[i][1] == 'g') cmdLineProp.SetString("opencl.gpu.use", "0");
else if (argv[i][1] == 'l') cmdLineProp.SetString("opencl.latency.mode", argv[++i]);
else if (argv[i][1] == 'n') cmdLineProp.SetString("opencl.nativethread.count", argv[++i]);
else if (argv[i][1] == 'r') cmdLineProp.SetString("opencl.renderthread.count", argv[++i]);
else if (argv[i][1] == 's') cmdLineProp.SetString("opencl.gpu.workgroup.size", argv[++i]);
else if (argv[i][1] == 't') cmdLineProp.SetString("batch.halttime", argv[++i]);
else if (argv[i][1] == 'T') telnetServerEnabled = true;
else if (argv[i][1] == 'D') {
cmdLineProp.SetString(argv[i + 1], argv[i + 2]);
i += 2;
}
else if (argv[i][1] == 'd') boost::filesystem::current_path(boost::filesystem::path(argv[++i]));
else {
cerr << "Invalid option: " << argv[i] << endl;
exit(EXIT_FAILURE);
}
} else {
string s = argv[i];
if ((s.length() >= 4) && (s.substr(s.length() - 4) == ".cfg")) {
if (config)
throw runtime_error("Used multiple configuration files");
config = new RenderingConfig(s);
} else
throw runtime_error("Unknow file extension: " + s);
}
}
if (!config)
config = new RenderingConfig("scenes/luxball/render-fast.cfg");
config->cfg.Load(cmdLineProp);
const unsigned int halttime = config->cfg.GetInt("batch.halttime", 0);
const unsigned int haltspp = config->cfg.GetInt("batch.haltspp", 0);
if ((halttime > 0) || (haltspp > 0))
batchMode = true;
else
batchMode = false;
if (batchMode) {
config->Init();
return BatchMode(halttime, haltspp);
} else {
// It is important to initialize OpenGL before OpenCL
unsigned int width = config->cfg.GetInt("image.width", 640);
unsigned int height = config->cfg.GetInt("image.height", 480);
InitGlut(argc, argv, width, height);
config->Init();
if (telnetServerEnabled) {
TelnetServer telnetServer(18081, config);
RunGlut();
} else
RunGlut();
}
#if !defined(LUXRAYS_DISABLE_OPENCL)
} catch (cl::Error err) {
cerr << "OpenCL ERROR: " << err.what() << "(" << err.err() << ")" << endl;
#endif
} catch (runtime_error err) {
cerr << "RUNTIME ERROR: " << err.what() << endl;
} catch (exception err) {
cerr << "ERROR: " << err.what() << endl;
}
return EXIT_SUCCESS;
}
int main(int argc, char *argv[]) {
#if defined(__GNUC__) && !defined(__CYGWIN__)
set_terminate(SLGTerminate);
#endif
// This is required to run AMD GPU profiler
//XInitThreads();
luxrays::sdl::LuxRaysSDLDebugHandler = SDLDebugHandler;
try {
// Initialize FreeImage Library
FreeImage_Initialise(TRUE);
FreeImage_SetOutputMessage(FreeImageErrorHandler);
bool batchMode = false;
bool telnetServerEnabled = false;
Properties cmdLineProp;
RenderConfig *config = NULL;
for (int i = 1; i < argc; i++) {
if (argv[i][0] == '-') {
// I should check for out of range array index...
if (argv[i][1] == 'h') {
SLG_LOG("Usage: " << argv[0] << " [options] [configuration file]" << endl <<
" -o [configuration file]" << endl <<
" -f [scene file]" << endl <<
" -w [window width]" << endl <<
" -e [window height]" << endl <<
" -t [halt time in secs]" << endl <<
" -T <enable the telnet server>" << endl <<
" -D [property name] [property value]" << endl <<
" -d [current directory path]" << endl <<
" -m Makes the mouse operations work in \"grab mode\"" << endl <<
" -h <display this help and exit>");
exit(EXIT_SUCCESS);
}
else if (argv[i][1] == 'o') {
if (config)
throw runtime_error("Used multiple configuration files");
config = new RenderConfig(argv[++i]);
}
else if (argv[i][1] == 'e') cmdLineProp.SetString("image.height", argv[++i]);
else if (argv[i][1] == 'w') cmdLineProp.SetString("image.width", argv[++i]);
else if (argv[i][1] == 'f') cmdLineProp.SetString("scene.file", argv[++i]);
else if (argv[i][1] == 't') cmdLineProp.SetString("batch.halttime", argv[++i]);
else if (argv[i][1] == 'T') telnetServerEnabled = true;
else if (argv[i][1] == 'm') mouseGrabMode = true;
else if (argv[i][1] == 'D') {
cmdLineProp.SetString(argv[i + 1], argv[i + 2]);
i += 2;
}
else if (argv[i][1] == 'd') boost::filesystem::current_path(boost::filesystem::path(argv[++i]));
else {
SLG_LOG("Invalid option: " << argv[i]);
exit(EXIT_FAILURE);
}
} else {
string s = argv[i];
if ((s.length() >= 4) && (s.substr(s.length() - 4) == ".cfg")) {
if (config)
throw runtime_error("Used multiple configuration files");
config = new RenderConfig(s);
} else
throw runtime_error("Unknown file extension: " + s);
}
}
if (!config)
config = new RenderConfig("scenes/luxball/render-fast.cfg");
// Overtwirte properties with the one defined on command line
// NOTE: few properties like accelerator.type, etc. (the one used
// in RenderConfig() constructor can not be overwritten.
config->cfg.Load(cmdLineProp);
const unsigned int halttime = config->cfg.GetInt("batch.halttime", 0);
const unsigned int haltspp = config->cfg.GetInt("batch.haltspp", 0);
const float haltthreshold = config->cfg.GetFloat("batch.haltthreshold", -1.f);
if ((halttime > 0) || (haltspp > 0) || (haltthreshold >= 0.f))
batchMode = true;
else
batchMode = false;
if (batchMode) {
session = new RenderSession(config);
return BatchMode(halttime, haltspp, haltthreshold);
} else {
// It is important to initialize OpenGL before OpenCL
// (for OpenGL/OpenCL interoperability)
unsigned int width = config->cfg.GetInt("image.width", 640);
unsigned int height = config->cfg.GetInt("image.height", 480);
InitGlut(argc, argv, width, height);
session = new RenderSession(config);
// Start the rendering
session->Start();
if (telnetServerEnabled) {
TelnetServer telnetServer(18081, session);
RunGlut();
} else
RunGlut();
}
} catch (cl::Error err) {
SLG_LOG("OpenCL ERROR: " << err.what() << "(" << luxrays::utils::oclErrorString(err.err()) << ")");
} catch (runtime_error err) {
SLG_LOG("RUNTIME ERROR: " << err.what());
} catch (exception err) {
SLG_LOG("ERROR: " << err.what());
}
return EXIT_SUCCESS;
}