Panda3D
Main Page
Classes
Files
File List
All
Classes
Functions
Variables
Enumerations
panda
src
pgraph
cacheStats.h
1
// Filename: cacheStats.h
2
// Created by: drose (24Jul07)
3
//
4
////////////////////////////////////////////////////////////////////
5
//
6
// PANDA 3D SOFTWARE
7
// Copyright (c) Carnegie Mellon University. All rights reserved.
8
//
9
// All use of this software is subject to the terms of the revised BSD
10
// license. You should have received a copy of this license along
11
// with this source code in a file named "LICENSE."
12
//
13
////////////////////////////////////////////////////////////////////
14
15
#ifndef CACHESTATS_H
16
#define CACHESTATS_H
17
18
#include "pandabase.h"
19
#include "clockObject.h"
20
#include "pnotify.h"
21
22
////////////////////////////////////////////////////////////////////
23
// Class : CacheStats
24
// Description : This is used to track the utilization of the
25
// TransformState and RenderState caches, for low-level
26
// performance tuning information.
27
////////////////////////////////////////////////////////////////////
28
class
EXPCL_PANDA_PGRAPH
CacheStats
{
29
public
:
30
void
init();
31
void
reset(
double
now);
32
void
write(ostream &out,
const
char
*name)
const
;
33
INLINE
void
maybe_report(
const
char
*name);
34
35
INLINE
void
inc_hits();
36
INLINE
void
inc_misses();
37
INLINE
void
inc_adds(
bool
is_new);
38
INLINE
void
inc_dels();
39
INLINE
void
add_total_size(
int
count);
40
INLINE
void
add_num_states(
int
count);
41
42
private
:
43
#ifndef NDEBUG
44
int
_cache_hits;
45
int
_cache_misses;
46
int
_cache_adds;
47
int
_cache_new_adds;
48
int
_cache_dels;
49
int
_total_cache_size;
50
int
_num_states;
51
double
_last_reset;
52
53
bool
_cache_report;
54
double
_cache_report_interval;
55
#endif // NDEBUG
56
};
57
58
#include "cacheStats.I"
59
60
#endif
CacheStats
This is used to track the utilization of the TransformState and RenderState caches, for low-level performance tuning information.
Definition:
cacheStats.h:28
Generated on Mon Feb 1 2016 13:44:31 for Panda3D by
1.8.5