41 |
bool bPrintStatistics = false; |
bool bPrintStatistics = false; |
42 |
bool profile = false; |
bool profile = false; |
43 |
bool tune = true; |
bool tune = true; |
44 |
|
unsigned long int lscp_addr; |
45 |
|
unsigned short int lscp_port; |
46 |
|
|
47 |
void parse_options(int argc, char **argv); |
void parse_options(int argc, char **argv); |
48 |
void signal_handler(int signal); |
void signal_handler(int signal); |
71 |
sigaction(SIGUSR1, &sact, NULL); |
sigaction(SIGUSR1, &sact, NULL); |
72 |
sigaction(SIGUSR2, &sact, NULL); |
sigaction(SIGUSR2, &sact, NULL); |
73 |
|
|
74 |
|
lscp_addr = htonl(LSCP_ADDR); |
75 |
|
lscp_port = htons(LSCP_PORT); |
76 |
|
|
77 |
// parse and assign command line options |
// parse and assign command line options |
78 |
parse_options(argc, argv); |
parse_options(argc, argv); |
79 |
|
|
81 |
dmsg(1,("Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck\n")); |
dmsg(1,("Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck\n")); |
82 |
dmsg(1,("Copyright (C) 2005 Christian Schoenebeck\n")); |
dmsg(1,("Copyright (C) 2005 Christian Schoenebeck\n")); |
83 |
|
|
84 |
if (tune) |
if (tune) { |
85 |
{ |
// detect and print system / CPU specific features |
86 |
// detect and print system / CPU specific features |
Features::detect(); |
87 |
String sFeatures; |
dmsg(1,("Detected features: %s\n", Features::featuresAsString().c_str())); |
88 |
Features::detect(); |
// prevent slow denormal FPU modes |
89 |
#if ARCH_X86 |
Features::enableDenormalsAreZeroMode(); |
|
if (Features::supportsMMX()) sFeatures += " MMX"; |
|
|
if (Features::supportsSSE()) sFeatures += " SSE"; |
|
|
#endif // ARCH_X86 |
|
|
if (!sFeatures.size()) sFeatures = " None"; |
|
|
dmsg(1,("Detected features:%s\n",sFeatures.c_str())); |
|
90 |
} |
} |
91 |
|
|
92 |
// create LinuxSampler instance |
// create LinuxSampler instance |
98 |
dmsg(1,("Registered audio output drivers: %s\n", AudioOutputDeviceFactory::AvailableDriversAsString().c_str())); |
dmsg(1,("Registered audio output drivers: %s\n", AudioOutputDeviceFactory::AvailableDriversAsString().c_str())); |
99 |
|
|
100 |
// start LSCP network server |
// start LSCP network server |
101 |
dmsg(1,("Starting LSCP network server (on TCP port %d)...", LSCP_PORT)); |
struct in_addr addr; |
102 |
pLSCPServer = new LSCPServer(pSampler); |
addr.s_addr = lscp_addr; |
103 |
|
dmsg(1,("Starting LSCP network server (%s:%d)...", inet_ntoa(addr), ntohs(lscp_port))); |
104 |
|
pLSCPServer = new LSCPServer(pSampler, lscp_addr, lscp_port); |
105 |
pLSCPServer->StartThread(); |
pLSCPServer->StartThread(); |
106 |
pLSCPServer->WaitUntilInitialized(); |
pLSCPServer->WaitUntilInitialized(); |
107 |
dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
108 |
|
|
109 |
if (profile) |
if (profile) |
110 |
{ |
{ |
111 |
dmsg(1,("Calibrating profiler...")); |
dmsg(1,("Calibrating profiler...")); |
112 |
gig::Profiler::Calibrate(); |
gig::Profiler::Calibrate(); |
113 |
gig::Profiler::Reset(); |
gig::Profiler::Reset(); |
114 |
dmsg(1,("OK\n")); |
gig::Profiler::enable(); |
115 |
|
dmsg(1,("OK\n")); |
116 |
} |
} |
117 |
|
|
118 |
printf("LinuxSampler initialization completed.\n"); |
printf("LinuxSampler initialization completed. :-)\n\n"); |
119 |
|
|
120 |
std::list<LSCPEvent::event_t> rtEvents; |
std::list<LSCPEvent::event_t> rtEvents; |
121 |
rtEvents.push_back(LSCPEvent::event_voice_count); |
rtEvents.push_back(LSCPEvent::event_voice_count); |
122 |
rtEvents.push_back(LSCPEvent::event_stream_count); |
rtEvents.push_back(LSCPEvent::event_stream_count); |
123 |
rtEvents.push_back(LSCPEvent::event_buffer_fill); |
rtEvents.push_back(LSCPEvent::event_buffer_fill); |
124 |
|
rtEvents.push_back(LSCPEvent::event_total_voice_count); |
125 |
|
|
126 |
while (true) { |
while (true) { |
127 |
if (bPrintStatistics) { |
if (bPrintStatistics) { |
136 |
fflush(stdout); |
fflush(stdout); |
137 |
} |
} |
138 |
} |
} |
139 |
|
|
140 |
sleep(1); |
sleep(1); |
141 |
if (profile) |
if (profile) |
142 |
{ |
{ |
143 |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
144 |
unsigned int bv = gig::Profiler::GetBogoVoices(samplingFreq); |
unsigned int bv = gig::Profiler::GetBogoVoices(samplingFreq); |
145 |
if (bv != 0) |
if (bv != 0) |
146 |
{ |
{ |
147 |
printf(" BogoVoices: %i \r", bv); |
printf(" BogoVoices: %i \r", bv); |
148 |
fflush(stdout); |
fflush(stdout); |
149 |
} |
} |
150 |
} |
} |
151 |
|
|
152 |
if (LSCPServer::EventSubscribers(rtEvents)) |
if (LSCPServer::EventSubscribers(rtEvents)) |
153 |
{ |
{ |
154 |
LSCPServer::LockRTNotify(); |
LSCPServer::LockRTNotify(); |
155 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
156 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
157 |
for (; iter != channels.end(); iter++) { |
for (; iter != channels.end(); iter++) { |
158 |
SamplerChannel* pSamplerChannel = iter->second; |
SamplerChannel* pSamplerChannel = iter->second; |
159 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
160 |
if (!pEngineChannel) continue; |
if (!pEngineChannel) continue; |
161 |
Engine* pEngine = pEngineChannel->GetEngine(); |
Engine* pEngine = pEngineChannel->GetEngine(); |
162 |
if (!pEngine) continue; |
if (!pEngine) continue; |
163 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, iter->first, pEngine->VoiceCount())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, iter->first, pEngine->VoiceCount())); |
164 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, iter->first, pEngine->DiskStreamCount())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, iter->first, pEngine->DiskStreamCount())); |
165 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, iter->first, pEngine->DiskStreamBufferFillPercentage())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, iter->first, pEngine->DiskStreamBufferFillPercentage())); |
166 |
} |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, pSampler->GetVoiceCount())); |
167 |
LSCPServer::UnlockRTNotify(); |
} |
168 |
|
LSCPServer::UnlockRTNotify(); |
169 |
} |
} |
170 |
|
|
171 |
} |
} |
232 |
{"profile",0,0,0}, |
{"profile",0,0,0}, |
233 |
{"no-tune",0,0,0}, |
{"no-tune",0,0,0}, |
234 |
{"statistics",0,0,0}, |
{"statistics",0,0,0}, |
235 |
|
{"lscp-addr",1,0,0}, |
236 |
|
{"lscp-port",1,0,0}, |
237 |
{0,0,0,0} |
{0,0,0,0} |
238 |
}; |
}; |
239 |
|
|
252 |
printf("--version prints version information\n"); |
printf("--version prints version information\n"); |
253 |
printf("--profile profile synthesis algorithms\n"); |
printf("--profile profile synthesis algorithms\n"); |
254 |
printf("--no-tune disable assembly optimization\n"); |
printf("--no-tune disable assembly optimization\n"); |
255 |
printf("--statistics prints periodically statistics\n"); |
printf("--statistics periodically prints statistics\n"); |
256 |
|
printf("--lscp-addr set LSCP address (default: any)\n"); |
257 |
|
printf("--lscp-port set LSCP port (default: 8888)\n"); |
258 |
exit(EXIT_SUCCESS); |
exit(EXIT_SUCCESS); |
259 |
break; |
break; |
260 |
case 1: // --version |
case 1: // --version |
262 |
exit(EXIT_SUCCESS); |
exit(EXIT_SUCCESS); |
263 |
break; |
break; |
264 |
case 2: // --profile |
case 2: // --profile |
265 |
profile = true; |
profile = true; |
266 |
break; |
break; |
267 |
case 3: // --no-tune |
case 3: // --no-tune |
268 |
tune = false; |
tune = false; |
269 |
break; |
break; |
270 |
case 4: // --statistics |
case 4: // --statistics |
271 |
bPrintStatistics = true; |
bPrintStatistics = true; |
272 |
break; |
break; |
273 |
|
case 5: // --lscp-addr |
274 |
|
struct in_addr addr; |
275 |
|
if (inet_aton(optarg, &addr) == 0) |
276 |
|
printf("WARNING: Failed to parse lscp-addr argument, ignoring!\n"); |
277 |
|
else |
278 |
|
lscp_addr = addr.s_addr; |
279 |
|
break; |
280 |
|
case 6: // --lscp-port |
281 |
|
long unsigned int port = 0; |
282 |
|
if ((sscanf(optarg, "%u", &port) != 1) || (port == 0) || (port > 65535)) |
283 |
|
printf("WARNING: Failed to parse lscp-port argument, ignoring!\n"); |
284 |
|
else |
285 |
|
lscp_port = htons(port); |
286 |
|
break; |
287 |
} |
} |
288 |
} |
} |
289 |
} |
} |