JackProfiler.h
/*
Copyright (C) 2009 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JackProfiler__
#define __JackProfiler__
#include "JackConstants.h"
#include "JackPlatformPlug.h"
#include "jack.h"
#include "jslist.h"
#include <map>
#include <string>
#ifdef JACK_MONITOR
#include "JackEngineProfiling.h"
#endif
namespace Jack
{
struct JackProfilerClient {
int fRefNum;
jack_client_t* fClient;
jack_port_t* fSchedulingPort;
jack_port_t* fDurationPort;
JackProfilerClient(jack_client_t* client, const char* name);
~JackProfilerClient();
};
class JackProfiler
{
private:
jack_client_t* fClient;
jack_port_t* fCPULoadPort;
jack_port_t* fDriverPeriodPort;
jack_port_t* fDriverEndPort;
#ifdef JACK_MONITOR
JackTimingMeasure* fLastMeasure;
std::map<std::string, JackProfilerClient*> fClientTable;
JackMutex fMutex;
#endif
public:
JackProfiler(jack_client_t* jack_client, const JSList* params);
~JackProfiler();
static int Process(jack_nframes_t nframes, void* arg);
static void ClientRegistration(const char* name, int val, void *arg);
};
}
#endif
Jack
Definition: JackAC3Encoder.cpp:30
Jack::JackTimingMeasure
Timing stucture for a table of clients.
Definition: JackEngineProfiling.h:84
_JSList
Definition: linux/alsa/jslist.h:35
Jack::JackPosixMutex
Definition: JackPosixMutex.h:57
Jack::JackProfilerClient
Definition: JackProfiler.h:37
Jack::JackProfiler
Server real-time monitoring.
Definition: JackProfiler.h:53