blob: 8152968ec7ef741f82d708939d6866b049bc7eed (
plain)
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/**************************************************************************
*
* Copyright (C) 2013 DENSO CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
#include <unistd.h>
#include <pthread.h>
#include "ilm_common.h"
#include "ilm_common_platform.h"
#include "ilm_types.h"
/* GCC visibility */
#if defined(__GNUC__) && __GNUC__ >= 4
#define ILM_EXPORT __attribute__ ((visibility("default")))
#else
#define ILM_EXPORT
#endif
ILM_EXPORT ilmErrorTypes ilmControl_init(t_ilm_nativedisplay);
ILM_EXPORT void ilmControl_destroy(void);
static pthread_mutex_t g_initialize_lock = PTHREAD_MUTEX_INITIALIZER;
ILM_EXPORT ilmErrorTypes
ilm_init(void)
{
return ilm_initWithNativedisplay(0);
}
ILM_EXPORT ilmErrorTypes
ilm_initWithNativedisplay(t_ilm_nativedisplay nativedisplay)
{
ilmErrorTypes err = ILM_SUCCESS;
ilmErrorTypes ret = ILM_FAILED;
t_ilm_nativedisplay display = 0;
pthread_mutex_lock(&g_initialize_lock);
do
{
init_ilmCommonPlatformTable();
if (ilm_isInitialized())
{
fprintf(stderr, "[Warning] ilm_init or ilm_initWithNativedisplay is called,\n"
" but ilmClientLib has been already initialized.\n"
" Returning success and initialization is skipped\n"
" at this time.\n");
ret = ILM_SUCCESS;
break;
}
err = gIlmCommonPlatformFunc.init(nativedisplay);
if (ILM_SUCCESS != err)
{
break;
}
display = gIlmCommonPlatformFunc.getNativedisplay();
err = ilmControl_init(display);
if (ILM_SUCCESS != err)
{
gIlmCommonPlatformFunc.destroy();
break;
}
ret = ILM_SUCCESS;
} while (0);
pthread_mutex_unlock(&g_initialize_lock);
return ret;
}
ILM_EXPORT t_ilm_bool
ilm_isInitialized(void)
{
return gIlmCommonPlatformFunc.isInitialized();
}
ILM_EXPORT ilmErrorTypes
ilm_destroy(void)
{
ilmControl_destroy(); // block until control thread is stopped
ilmErrorTypes retVal = gIlmCommonPlatformFunc.destroy();
return retVal;
}
|