-
Notifications
You must be signed in to change notification settings - Fork 5
/
eventflag.cpp
79 lines (62 loc) · 1.58 KB
/
eventflag.cpp
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
#include "eventflag.h"
#include "log.h"
#include <psp2/kernel/threadmgr.h>
EventFlag::EventFlag(const char *name)
{
m_evid = sceKernelCreateEventFlag(name, 0, 0, NULL);
if (m_evid < 0)
{
LOG("error creating event flag \"%s\": 0x%08X\n", name, m_evid);
}
}
EventFlag::~EventFlag()
{
sceKernelDeleteEventFlag(m_evid);
}
int EventFlag::waitFor(unsigned int value, unsigned int *pattern)
{
return waitFor(value, true, pattern);
}
int EventFlag::waitFor(unsigned int value, bool clear, unsigned int *pattern)
{
unsigned int flags = SCE_EVENT_WAITAND;
if (clear)
{
flags |= SCE_EVENT_WAITCLEAR;
}
unsigned int patternInt = 0;
auto res = sceKernelWaitEventFlag(m_evid, value, flags, &patternInt, NULL);
if (res < 0)
{
LOG("sceKernelWaitEventFlag failed flg: 0x%08X, bits 0x%08X, flags: 0x%08X (0x%08X)\n", m_evid, value, flags, res);
return res;
}
if (pattern)
{
*pattern = patternInt;
}
return 0;
}
int EventFlag::waitForAny(unsigned int value, unsigned int *pattern)
{
unsigned int patternInt = 0;
auto res = sceKernelWaitEventFlag(m_evid, value, SCE_EVENT_WAITOR | SCE_EVENT_WAITCLEAR, &patternInt, NULL);
if (res < 0)
{
LOG("sceKernelWaitEventFlag failed (0x%08X)\n", res);
return res;
}
if (pattern)
{
*pattern = patternInt;
}
return 0;
}
int EventFlag::set(unsigned int value)
{
return sceKernelSetEventFlag(m_evid, value);
}
int EventFlag::clear(unsigned int value)
{
return sceKernelClearEventFlag(m_evid, value);
}