1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
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();
};
/*!
\brief Server real-time monitoring
*/
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
|
