blob: 0db0dc30621ad475be724818b99cb811b7bc98e6 (
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
|
/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* 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.
* -------------------------------------------------------------------
*/
/* Contains changes by Wind River Systems, 2009-2010 */
#include "pvlogger.h"
#include "pv_omxcore.h"
#include "omx_interface.h"
#include "intel_omx_config_parser.h"
class PVOMXInterface : public OMXInterface
{
public:
OsclAny* SharedLibraryLookup(const OsclUuid& aInterfaceId)
{
if (aInterfaceId == OMX_INTERFACE_ID)
{
// the library lookup was successful
return this;
}
// the ID doesn't match
return NULL;
};
static PVOMXInterface* Instance()
{
return OSCL_NEW(PVOMXInterface, ());
};
bool UnloadWhenNotUsed(void)
{
// As of 9/22/08, the PV OMX core library can not be
// safely unloaded and reloaded when the proxy interface
// is enabled.
return false;
};
private:
PVOMXInterface()
{
// set the pointers to the omx core methods
pOMX_Init = OMX_Init;
pOMX_Deinit = OMX_Deinit;
pOMX_ComponentNameEnum = OMX_ComponentNameEnum;
pOMX_GetHandle = OMX_GetHandle;
pOMX_FreeHandle = OMX_FreeHandle;
pOMX_GetComponentsOfRole = OMX_GetComponentsOfRole;
pOMX_GetRolesOfComponent = OMX_GetRolesOfComponent;
pOMX_GetContentPipe = OMX_GetContentPipe;
pOMXConfigParser = Intel_OMXConfigParser;
};
};
// function to obtain the interface object from the shared library
extern "C"
{
OSCL_EXPORT_REF OsclAny* PVGetInterface()
{
return PVOMXInterface::Instance();
}
OSCL_EXPORT_REF void PVReleaseInterface(void* interface)
{
PVOMXInterface* pInterface = (PVOMXInterface*)interface;
if (pInterface)
{
OSCL_DELETE(pInterface);
}
}
}
|
