2 |
* * |
* * |
3 |
* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
5 |
* Copyright (C) 2003 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003-2004 by Benno Senoner and Christian Schoenebeck * |
6 |
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* Copyright (C) 2005-2007 Christian Schoenebeck * |
7 |
* * |
* * |
8 |
* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
9 |
* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
21 |
* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
22 |
***************************************************************************/ |
***************************************************************************/ |
23 |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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24 |
#include <getopt.h> |
#include <getopt.h> |
25 |
#include <signal.h> |
#include <signal.h> |
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#include <pthread.h> |
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26 |
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27 |
#include <string> |
#include "Sampler.h" |
28 |
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#include "common/global_private.h" |
29 |
#include "global.h" |
#include "engines/EngineFactory.h" |
30 |
#include "diskthread.h" |
#include "plugins/InstrumentEditorFactory.h" |
31 |
#include "audiothread.h" |
#include "drivers/midi/MidiInputDeviceFactory.h" |
32 |
#include "alsaio.h" |
#include "drivers/audio/AudioOutputDeviceFactory.h" |
33 |
#include "jackio.h" |
#include "engines/gig/Profiler.h" |
34 |
#include "midiin.h" |
#include "network/lscpserver.h" |
35 |
#include "stream.h" |
#include "common/stacktrace.h" |
36 |
#include "RIFF.h" |
#include "common/Features.h" |
37 |
#include "gig.h" |
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38 |
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using namespace LinuxSampler; |
39 |
#define AUDIO_CHANNELS 2 // stereo |
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40 |
#define AUDIO_FRAGMENTS 3 // 3 fragments, if it does not work set it to 2 |
Sampler* pSampler = NULL; |
41 |
#define AUDIO_FRAGMENTSIZE 512 // each fragment has 512 frames |
LSCPServer* pLSCPServer = NULL; |
42 |
#define AUDIO_SAMPLERATE 44100 // Hz |
pthread_t main_thread; |
43 |
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pid_t main_pid; |
44 |
enum patch_format_t { |
bool bPrintStatistics = false; |
45 |
patch_format_unknown, |
bool profile = false; |
46 |
patch_format_gig, |
bool tune = true; |
47 |
patch_format_dls |
unsigned long int lscp_addr; |
48 |
} patch_format; |
unsigned short int lscp_port; |
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AudioIO* pAudioIO; |
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DiskThread* pDiskThread; |
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AudioThread* pAudioThread; |
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MidiIn* pMidiInThread; |
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RIFF::File* pRIFF; |
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gig::File* pGig; |
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gig::Instrument* pInstrument; |
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uint instrument_index; |
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double volume; |
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int num_fragments; |
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int fragmentsize; |
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std::string input_client; |
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pthread_t signalhandlerthread; |
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void parse_options(int argc, char **argv); |
void parse_options(int argc, char **argv); |
51 |
void signal_handler(int signal); |
void signal_handler(int signal); |
52 |
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void kill_app(); |
53 |
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int main(int argc, char **argv) { |
int main(int argc, char **argv) { |
55 |
pAudioIO = NULL; |
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56 |
pRIFF = NULL; |
// initialize the stack trace mechanism with our binary file |
57 |
pGig = NULL; |
StackTraceInit(argv[0], -1); |
58 |
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59 |
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main_pid = getpid(); |
60 |
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main_thread = pthread_self(); |
61 |
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// setting signal handler for catching SIGINT (thus e.g. <CTRL><C>) |
// setting signal handler for catching SIGINT (thus e.g. <CTRL><C>) |
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signalhandlerthread = pthread_self(); |
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63 |
signal(SIGINT, signal_handler); |
signal(SIGINT, signal_handler); |
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patch_format = patch_format_unknown; |
// register signal handler for all unusual signals |
66 |
instrument_index = 0; |
// (we will print the stack trace and exit) |
67 |
num_fragments = AUDIO_FRAGMENTS; |
struct sigaction sact; |
68 |
fragmentsize = AUDIO_FRAGMENTSIZE; |
sigemptyset(&sact.sa_mask); |
69 |
volume = 0.25; // default volume |
sact.sa_flags = 0; |
70 |
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sact.sa_handler = signal_handler; |
71 |
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sigaction(SIGSEGV, &sact, NULL); |
72 |
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sigaction(SIGBUS, &sact, NULL); |
73 |
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sigaction(SIGILL, &sact, NULL); |
74 |
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sigaction(SIGFPE, &sact, NULL); |
75 |
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sigaction(SIGUSR1, &sact, NULL); |
76 |
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sigaction(SIGUSR2, &sact, NULL); |
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78 |
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lscp_addr = htonl(LSCP_ADDR); |
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lscp_port = htons(LSCP_PORT); |
80 |
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// parse and assign command line options |
// parse and assign command line options |
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parse_options(argc, argv); |
parse_options(argc, argv); |
83 |
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84 |
if (patch_format != patch_format_gig) { |
dmsg(1,("LinuxSampler %s\n", VERSION)); |
85 |
printf("Sorry only Gigasampler loading migrated in LinuxSampler so far, use --gig to load a .gig file!\n"); |
dmsg(1,("Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck\n")); |
86 |
printf("Use 'linuxsampler --help' to see all available options.\n"); |
dmsg(1,("Copyright (C) 2005-2007 Christian Schoenebeck\n")); |
87 |
return EXIT_FAILURE; |
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88 |
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if (tune) { |
89 |
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// detect and print system / CPU specific features |
90 |
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Features::detect(); |
91 |
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dmsg(1,("Detected features: %s\n", Features::featuresAsString().c_str())); |
92 |
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// prevent slow denormal FPU modes |
93 |
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Features::enableDenormalsAreZeroMode(); |
94 |
} |
} |
95 |
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#if HAVE_JACK |
// create LinuxSampler instance |
97 |
dmsg(1,("Initializing audio output (Jack)...")); |
dmsg(1,("Creating Sampler...")); |
98 |
pAudioIO = new JackIO(); |
pSampler = new Sampler; |
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int error = ((JackIO*)pAudioIO)->Initialize(AUDIO_CHANNELS); |
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if (error) { |
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dmsg(1,("Trying Alsa output instead.\n")); |
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dmsg(1,("Initializing audio output (Alsa)...")); |
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pAudioIO = new AlsaIO(); |
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int error = ((AlsaIO*)pAudioIO)->Initialize(AUDIO_CHANNELS, AUDIO_SAMPLERATE, num_fragments, fragmentsize); |
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if (error) return EXIT_FAILURE; |
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} |
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99 |
dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
100 |
#else // Alsa only |
|
101 |
dmsg(1,("Initializing audio output (Alsa)...")); |
dmsg(1,("Registered sampler engines: %s\n", EngineFactory::AvailableEngineTypesAsString().c_str())); |
102 |
pAudioIO = new AlsaIO(); |
dmsg(1,("Registered MIDI input drivers: %s\n", MidiInputDeviceFactory::AvailableDriversAsString().c_str())); |
103 |
int error = ((AlsaIO*)pAudioIO)->Initialize(AUDIO_CHANNELS, AUDIO_SAMPLERATE, num_fragments, fragmentsize); |
dmsg(1,("Registered audio output drivers: %s\n", AudioOutputDeviceFactory::AvailableDriversAsString().c_str())); |
104 |
if (error) return EXIT_FAILURE; |
dmsg(1,("Registered instrument editors: %s\n", InstrumentEditorFactory::AvailableEditorsAsString().c_str())); |
105 |
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106 |
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// start LSCP network server |
107 |
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struct in_addr addr; |
108 |
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addr.s_addr = lscp_addr; |
109 |
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dmsg(1,("Starting LSCP network server (%s:%d)...", inet_ntoa(addr), ntohs(lscp_port))); |
110 |
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pLSCPServer = new LSCPServer(pSampler, lscp_addr, lscp_port); |
111 |
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pLSCPServer->StartThread(); |
112 |
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pLSCPServer->WaitUntilInitialized(); |
113 |
dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
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#endif // HAVE_JACK |
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114 |
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115 |
// Loading gig file |
if (profile) |
116 |
try { |
{ |
117 |
printf("Loading gig file..."); |
dmsg(1,("Calibrating profiler...")); |
118 |
fflush(stdout); |
LinuxSampler::gig::Profiler::Calibrate(); |
119 |
pRIFF = new RIFF::File(argv[argc - 1]); |
LinuxSampler::gig::Profiler::Reset(); |
120 |
pGig = new gig::File(pRIFF); |
LinuxSampler::gig::Profiler::enable(); |
121 |
pInstrument = pGig->GetInstrument(instrument_index); |
dmsg(1,("OK\n")); |
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if (!pInstrument) { |
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printf("there's no instrument with index %d.\n", instrument_index); |
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exit(EXIT_FAILURE); |
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} |
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pGig->GetFirstSample(); // just to complete instrument loading before we enter the realtime part |
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printf("OK\n"); |
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fflush(stdout); |
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} |
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catch (RIFF::Exception e) { |
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e.PrintMessage(); |
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return EXIT_FAILURE; |
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} |
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catch (...) { |
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printf("Unknown exception while trying to parse gig file.\n"); |
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return EXIT_FAILURE; |
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122 |
} |
} |
123 |
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124 |
DiskThread* pDiskThread = new DiskThread(((pAudioIO->MaxSamplesPerCycle() << MAX_PITCH) << 1) + 6); //FIXME: assuming stereo |
printf("LinuxSampler initialization completed. :-)\n\n"); |
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AudioThread* pAudioThread = new AudioThread(pAudioIO, pDiskThread, pInstrument); |
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MidiIn* pMidiInThread = new MidiIn(pAudioThread); |
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125 |
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126 |
dmsg(1,("Starting disk thread...")); |
std::list<LSCPEvent::event_t> rtEvents; |
127 |
pDiskThread->StartThread(); |
rtEvents.push_back(LSCPEvent::event_voice_count); |
128 |
dmsg(1,("OK\n")); |
rtEvents.push_back(LSCPEvent::event_stream_count); |
129 |
dmsg(1,("Starting MIDI in thread...")); |
rtEvents.push_back(LSCPEvent::event_buffer_fill); |
130 |
if (input_client.size() > 0) pMidiInThread->SubscribeToClient(input_client.c_str()); |
rtEvents.push_back(LSCPEvent::event_total_voice_count); |
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pMidiInThread->StartThread(); |
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dmsg(1,("OK\n")); |
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131 |
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132 |
sleep(1); |
while (true) { |
133 |
dmsg(1,("Starting audio thread...")); |
if (bPrintStatistics) { |
134 |
pAudioThread->Volume = volume; |
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
135 |
pAudioIO->AssignEngine(pAudioThread); |
std::set<Engine*>::iterator itEngine = engines.begin(); |
136 |
pAudioIO->Activate(); |
for (int i = 0; itEngine != engines.end(); itEngine++, i++) { |
137 |
dmsg(1,("OK\n")); |
Engine* pEngine = *itEngine; |
138 |
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printf("Engine %d) Voices: %3.3d (Max: %3.3d) Streams: %3.3d (Max: %3.3d)\n", i, |
139 |
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pEngine->VoiceCount(), pEngine->VoiceCountMax(), |
140 |
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pEngine->DiskStreamCount(), pEngine->DiskStreamCountMax() |
141 |
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); |
142 |
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fflush(stdout); |
143 |
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} |
144 |
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} |
145 |
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146 |
printf("LinuxSampler initialization completed.\n"); |
sleep(1); |
147 |
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if (profile) |
148 |
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{ |
149 |
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unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
150 |
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unsigned int bv = LinuxSampler::gig::Profiler::GetBogoVoices(samplingFreq); |
151 |
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if (bv != 0) |
152 |
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{ |
153 |
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printf(" BogoVoices: %i \r", bv); |
154 |
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fflush(stdout); |
155 |
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} |
156 |
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} |
157 |
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158 |
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if (LSCPServer::EventSubscribers(rtEvents)) |
159 |
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{ |
160 |
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LSCPServer::LockRTNotify(); |
161 |
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std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
162 |
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std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
163 |
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for (; iter != channels.end(); iter++) { |
164 |
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SamplerChannel* pSamplerChannel = iter->second; |
165 |
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EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
166 |
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if (!pEngineChannel) continue; |
167 |
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Engine* pEngine = pEngineChannel->GetEngine(); |
168 |
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if (!pEngine) continue; |
169 |
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pSampler->fireVoiceCountChanged(iter->first, pEngineChannel->GetVoiceCount()); |
170 |
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pSampler->fireStreamCountChanged(iter->first, pEngineChannel->GetDiskStreamCount()); |
171 |
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pSampler->fireBufferFillChanged(iter->first, pEngine->DiskStreamBufferFillPercentage()); |
172 |
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pSampler->fireTotalVoiceCountChanged(pSampler->GetVoiceCount()); |
173 |
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} |
174 |
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LSCPServer::UnlockRTNotify(); |
175 |
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} |
176 |
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while(true) { |
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printf("Voices: %3.3d (Max: %3.3d) Streams: %3.3d (Max: %3.3d, Unused: %3.3d)\r", |
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pAudioThread->ActiveVoiceCount, pAudioThread->ActiveVoiceCountMax, |
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pDiskThread->ActiveStreamCount, pDiskThread->ActiveStreamCountMax, Stream::GetUnusedStreams()); |
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fflush(stdout); |
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usleep(500000); |
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177 |
} |
} |
178 |
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179 |
return EXIT_SUCCESS; |
return EXIT_SUCCESS; |
180 |
} |
} |
181 |
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182 |
void signal_handler(int signal) { |
void signal_handler(int iSignal) { |
183 |
if (pthread_equal(pthread_self(), signalhandlerthread) && signal == SIGINT) { |
switch (iSignal) { |
184 |
// stop all threads |
case SIGINT: { |
185 |
if (pAudioIO) pAudioIO->Close(); |
if (pthread_equal(pthread_self(), main_thread)) { |
186 |
if (pMidiInThread) pMidiInThread->StopThread(); |
if (pLSCPServer) pLSCPServer->StopThread(); |
187 |
if (pDiskThread) pDiskThread->StopThread(); |
// the delete order here is important: the Sampler |
188 |
|
// destructor sends notifications to the lscpserver |
189 |
// free all resources |
if (pSampler) delete pSampler; |
190 |
if (pMidiInThread) delete pMidiInThread; |
if (pLSCPServer) delete pLSCPServer; |
191 |
if (pAudioThread) delete pAudioThread; |
#if HAVE_SQLITE3 |
192 |
if (pDiskThread) delete pDiskThread; |
InstrumentsDb::Destroy(); |
193 |
if (pGig) delete pGig; |
#endif |
194 |
if (pRIFF) delete pRIFF; |
printf("LinuxSampler stopped due to SIGINT.\n"); |
195 |
if (pAudioIO) delete pAudioIO; |
exit(EXIT_SUCCESS); |
196 |
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} |
197 |
printf("LinuxSampler stopped due to SIGINT\n"); |
return; |
198 |
exit(EXIT_SUCCESS); |
} |
199 |
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case SIGSEGV: |
200 |
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std::cerr << ">>> FATAL ERROR: Segmentation fault (SIGSEGV) occured! <<<\n" << std::flush; |
201 |
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break; |
202 |
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case SIGBUS: |
203 |
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std::cerr << ">>> FATAL ERROR: Access to undefined portion of a memory object (SIGBUS) occured! <<<\n" << std::flush; |
204 |
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break; |
205 |
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case SIGILL: |
206 |
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std::cerr << ">>> FATAL ERROR: Illegal instruction (SIGILL) occured! <<<\n" << std::flush; |
207 |
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break; |
208 |
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case SIGFPE: |
209 |
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std::cerr << ">>> FATAL ERROR: Erroneous arithmetic operation (SIGFPE) occured! <<<\n" << std::flush; |
210 |
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break; |
211 |
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case SIGUSR1: |
212 |
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std::cerr << ">>> User defined signal 1 (SIGUSR1) received <<<\n" << std::flush; |
213 |
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break; |
214 |
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case SIGUSR2: |
215 |
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std::cerr << ">>> User defined signal 2 (SIGUSR2) received <<<\n" << std::flush; |
216 |
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break; |
217 |
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default: { // this should never happen, as we register for the signals we want |
218 |
|
std::cerr << ">>> FATAL ERROR: Unknown signal received! <<<\n" << std::flush; |
219 |
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break; |
220 |
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} |
221 |
} |
} |
222 |
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signal(iSignal, SIG_DFL); // Reinstall default handler to prevent race conditions |
223 |
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std::cerr << "Showing stack trace...\n" << std::flush; |
224 |
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StackTrace(); |
225 |
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sleep(2); |
226 |
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std::cerr << "Killing LinuxSampler...\n" << std::flush; |
227 |
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kill_app(); // Use abort() if we want to generate a core dump. |
228 |
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} |
229 |
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230 |
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void kill_app() { |
231 |
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kill(main_pid, SIGKILL); |
232 |
} |
} |
233 |
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234 |
void parse_options(int argc, char **argv) { |
void parse_options(int argc, char **argv) { |
236 |
int option_index = 0; |
int option_index = 0; |
237 |
static struct option long_options[] = |
static struct option long_options[] = |
238 |
{ |
{ |
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{"numfragments",1,0,0}, |
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{"fragmentsize",1,0,0}, |
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{"volume",1,0,0}, |
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{"dls",0,0,0}, |
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{"gig",0,0,0}, |
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{"instrument",1,0,0}, |
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{"inputclient",1,0,0}, |
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239 |
{"help",0,0,0}, |
{"help",0,0,0}, |
240 |
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{"version",0,0,0}, |
241 |
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{"profile",0,0,0}, |
242 |
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{"no-tune",0,0,0}, |
243 |
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{"statistics",0,0,0}, |
244 |
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{"instruments-db-location",1,0,0}, |
245 |
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{"create-instruments-db",1,0,0}, |
246 |
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{"lscp-addr",1,0,0}, |
247 |
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{"lscp-port",1,0,0}, |
248 |
{0,0,0,0} |
{0,0,0,0} |
249 |
}; |
}; |
250 |
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|
251 |
while (true) { |
while (true) { |
252 |
res = getopt_long_only(argc, argv, "", long_options, &option_index); |
/* |
253 |
|
Stephane Letz : letz@grame.fr |
254 |
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getopt_long_only does not exist on OSX : replaced by getopt_long for now. |
255 |
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*/ |
256 |
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res = getopt_long(argc, argv, "", long_options, &option_index); |
257 |
if(res == -1) break; |
if(res == -1) break; |
258 |
if (res == 0) { |
if (res == 0) { |
259 |
switch(option_index) { |
switch(option_index) { |
260 |
case 0: |
case 0: // --help |
261 |
num_fragments = atoi(optarg); |
printf("usage: linuxsampler [OPTIONS]\n\n"); |
262 |
|
printf("--help prints this message\n"); |
263 |
|
printf("--version prints version information\n"); |
264 |
|
printf("--profile profile synthesis algorithms\n"); |
265 |
|
printf("--no-tune disable assembly optimization\n"); |
266 |
|
printf("--statistics periodically prints statistics\n"); |
267 |
|
printf("--lscp-addr set LSCP address (default: any)\n"); |
268 |
|
printf("--lscp-port set LSCP port (default: 8888)\n"); |
269 |
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printf("--create-instruments-db creates an instruments DB\n"); |
270 |
|
printf("--instruments-db-location specifies the instruments DB file\n"); |
271 |
|
exit(EXIT_SUCCESS); |
272 |
|
break; |
273 |
|
case 1: // --version |
274 |
|
printf("LinuxSampler %s\n", VERSION); |
275 |
|
exit(EXIT_SUCCESS); |
276 |
|
break; |
277 |
|
case 2: // --profile |
278 |
|
profile = true; |
279 |
|
break; |
280 |
|
case 3: // --no-tune |
281 |
|
tune = false; |
282 |
|
break; |
283 |
|
case 4: // --statistics |
284 |
|
bPrintStatistics = true; |
285 |
|
break; |
286 |
|
case 5: // --instruments-db-location |
287 |
|
#if HAVE_SQLITE3 |
288 |
|
try { |
289 |
|
if (optarg) { |
290 |
|
struct stat statBuf; |
291 |
|
int res = stat(optarg, &statBuf); |
292 |
|
|
293 |
|
if (res) { |
294 |
|
std::stringstream ss; |
295 |
|
ss << "Failed to stat `" << optarg << "`: " << strerror(errno); |
296 |
|
throw Exception(ss.str()); |
297 |
|
} |
298 |
|
|
299 |
|
if (!S_ISREG(statBuf.st_mode)) { |
300 |
|
std::stringstream ss; |
301 |
|
ss << "`" << optarg << "` is not a regular file"; |
302 |
|
throw Exception(ss.str()); |
303 |
|
} |
304 |
|
|
305 |
|
InstrumentsDb::GetInstrumentsDb()->SetDbFile(String(optarg)); |
306 |
|
} |
307 |
|
} catch(Exception e) { |
308 |
|
std::cerr << "Could not open instruments DB file: " |
309 |
|
<< e.Message() << std::endl; |
310 |
|
exit(EXIT_FAILURE); |
311 |
|
} |
312 |
break; |
break; |
313 |
case 1: |
#else |
314 |
fragmentsize = atoi(optarg); |
std::cerr << "LinuxSampler was not build with "; |
315 |
|
std::cerr << "instruments database support!\n"; |
316 |
|
exit(EXIT_FAILURE); |
317 |
break; |
break; |
318 |
case 2: |
#endif |
319 |
volume = atof(optarg); |
case 6: // --create-instruments-db |
320 |
|
#if HAVE_SQLITE3 |
321 |
|
try { |
322 |
|
if (optarg) { |
323 |
|
std::cout << "Creating instruments database..." << std::endl; |
324 |
|
InstrumentsDb::CreateInstrumentsDb(String(optarg)); |
325 |
|
InstrumentsDb::Destroy(); |
326 |
|
std::cout << "Done" << std::endl; |
327 |
|
} |
328 |
|
} catch(Exception e) { |
329 |
|
std::cerr << e.Message() << std::endl; |
330 |
|
exit(EXIT_FAILURE); |
331 |
|
return; |
332 |
|
} |
333 |
|
|
334 |
|
exit(EXIT_SUCCESS); |
335 |
|
return; |
336 |
|
#else |
337 |
|
std::cerr << "Failed to create the database. LinuxSampler was "; |
338 |
|
std::cerr << "not build with instruments database support!\n"; |
339 |
|
exit(EXIT_FAILURE); |
340 |
|
return; |
341 |
|
#endif |
342 |
|
case 7: // --lscp-addr |
343 |
|
struct in_addr addr; |
344 |
|
if (inet_aton(optarg, &addr) == 0) |
345 |
|
printf("WARNING: Failed to parse lscp-addr argument, ignoring!\n"); |
346 |
|
else |
347 |
|
lscp_addr = addr.s_addr; |
348 |
break; |
break; |
349 |
case 3: |
case 8: // --lscp-port |
350 |
patch_format = patch_format_dls; |
long unsigned int port = 0; |
351 |
break; |
if ((sscanf(optarg, "%u", &port) != 1) || (port == 0) || (port > 65535)) |
352 |
case 4: |
printf("WARNING: Failed to parse lscp-port argument, ignoring!\n"); |
353 |
patch_format = patch_format_gig; |
else |
354 |
break; |
lscp_port = htons(port); |
|
case 5: |
|
|
instrument_index = atoi(optarg); |
|
|
break; |
|
|
case 6: |
|
|
input_client = optarg; |
|
|
break; |
|
|
case 7: |
|
|
printf("usage: linuxsampler [OPTIONS] <INSTRUMENTFILE>\n\n"); |
|
|
printf("--gig loads a Gigasampler instrument\n"); |
|
|
printf("--dls loads a DLS instrument\n"); |
|
|
printf("--instrument index of the instrument in the instrument file if it\n"); |
|
|
printf(" contains more than one (default: 0)\n"); |
|
|
printf("--numfragments sets the number of audio fragments\n"); |
|
|
printf("--fragmentsize sets the fragment size\n"); |
|
|
printf("--volume sets global volume gain factor (a value > 1.0 means\n"); |
|
|
printf(" amplification, a value < 1.0 means attenuation,\n"); |
|
|
printf(" default: 0.25)\n"); |
|
|
printf("--inputclient connects to an Alsa sequencer input client on startup\n"); |
|
|
printf(" (e.g. 64:0 to connect to a client with ID 64 and port 0)\n"); |
|
|
exit(0); |
|
355 |
break; |
break; |
356 |
} |
} |
357 |
} |
} |