78 |
|
|
79 |
if (tune) |
if (tune) |
80 |
{ |
{ |
81 |
// detect and print system / CPU specific features |
// detect and print system / CPU specific features |
82 |
String sFeatures; |
String sFeatures; |
83 |
Features::detect(); |
Features::detect(); |
84 |
#if ARCH_X86 |
#if ARCH_X86 |
85 |
if (Features::supportsMMX()) sFeatures += " MMX"; |
if (Features::supportsMMX()) sFeatures += " MMX"; |
86 |
if (Features::supportsSSE()) sFeatures += " SSE"; |
if (Features::supportsSSE()) sFeatures += " SSE"; |
87 |
|
if (Features::supportsSSE2()) { |
88 |
|
sFeatures += " SSE2"; |
89 |
|
|
90 |
|
// enable denormals-are-zeros mode |
91 |
|
int x; |
92 |
|
__asm__ __volatile__ ( |
93 |
|
"stmxcsr %0\n\t" |
94 |
|
"movl %0, %%eax\n\t" |
95 |
|
"orl $0x40, %%eax\n\t" |
96 |
|
"movl %%eax, %0\n\t" |
97 |
|
"ldmxcsr %0\n\t" |
98 |
|
:: "m" (x) |
99 |
|
: "%eax" |
100 |
|
); |
101 |
|
} |
102 |
#endif // ARCH_X86 |
#endif // ARCH_X86 |
103 |
if (!sFeatures.size()) sFeatures = " None"; |
if (!sFeatures.size()) sFeatures = " None"; |
104 |
dmsg(1,("Detected features:%s\n",sFeatures.c_str())); |
dmsg(1,("Detected features:%s\n",sFeatures.c_str())); |
105 |
} |
} |
106 |
|
|
107 |
// create LinuxSampler instance |
// create LinuxSampler instance |
121 |
|
|
122 |
if (profile) |
if (profile) |
123 |
{ |
{ |
124 |
dmsg(1,("Calibrating profiler...")); |
dmsg(1,("Calibrating profiler...")); |
125 |
gig::Profiler::Calibrate(); |
gig::Profiler::Calibrate(); |
126 |
gig::Profiler::Reset(); |
gig::Profiler::Reset(); |
127 |
dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
128 |
} |
} |
129 |
|
|
130 |
printf("LinuxSampler initialization completed.\n"); |
printf("LinuxSampler initialization completed.\n"); |
147 |
fflush(stdout); |
fflush(stdout); |
148 |
} |
} |
149 |
} |
} |
150 |
|
|
151 |
sleep(1); |
sleep(1); |
152 |
if (profile) |
if (profile) |
153 |
{ |
{ |
154 |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
155 |
unsigned int bv = gig::Profiler::GetBogoVoices(samplingFreq); |
unsigned int bv = gig::Profiler::GetBogoVoices(samplingFreq); |
156 |
if (bv != 0) |
if (bv != 0) |
157 |
{ |
{ |
158 |
printf(" BogoVoices: %i \r", bv); |
printf(" BogoVoices: %i \r", bv); |
159 |
fflush(stdout); |
fflush(stdout); |
160 |
} |
} |
161 |
} |
} |
162 |
|
|
163 |
if (LSCPServer::EventSubscribers(rtEvents)) |
if (LSCPServer::EventSubscribers(rtEvents)) |
164 |
{ |
{ |
165 |
LSCPServer::LockRTNotify(); |
LSCPServer::LockRTNotify(); |
166 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
167 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
168 |
for (; iter != channels.end(); iter++) { |
for (; iter != channels.end(); iter++) { |
169 |
SamplerChannel* pSamplerChannel = iter->second; |
SamplerChannel* pSamplerChannel = iter->second; |
170 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
171 |
if (!pEngineChannel) continue; |
if (!pEngineChannel) continue; |
172 |
Engine* pEngine = pEngineChannel->GetEngine(); |
Engine* pEngine = pEngineChannel->GetEngine(); |
173 |
if (!pEngine) continue; |
if (!pEngine) continue; |
174 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, iter->first, pEngine->VoiceCount())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, iter->first, pEngine->VoiceCount())); |
175 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, iter->first, pEngine->DiskStreamCount())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, iter->first, pEngine->DiskStreamCount())); |
176 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, iter->first, pEngine->DiskStreamBufferFillPercentage())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, iter->first, pEngine->DiskStreamBufferFillPercentage())); |
177 |
} |
} |
178 |
LSCPServer::UnlockRTNotify(); |
LSCPServer::UnlockRTNotify(); |
179 |
} |
} |
180 |
|
|
181 |
} |
} |
268 |
exit(EXIT_SUCCESS); |
exit(EXIT_SUCCESS); |
269 |
break; |
break; |
270 |
case 2: // --profile |
case 2: // --profile |
271 |
profile = true; |
profile = true; |
272 |
break; |
break; |
273 |
case 3: // --no-tune |
case 3: // --no-tune |
274 |
tune = false; |
tune = false; |
275 |
break; |
break; |
276 |
case 4: // --statistics |
case 4: // --statistics |
277 |
bPrintStatistics = true; |
bPrintStatistics = true; |