1/*
2 ** Copyright 2003-2010, VisualOn, Inc.
3 **
4 ** Licensed under the Apache License, Version 2.0 (the "License");
5 ** you may not use this file except in compliance with the License.
6 ** You may obtain a copy of the License at
7 **
8 **     http://www.apache.org/licenses/LICENSE-2.0
9 **
10 ** Unless required by applicable law or agreed to in writing, software
11 ** distributed under the License is distributed on an "AS IS" BASIS,
12 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 ** See the License for the specific language governing permissions and
14 ** limitations under the License.
15 */
16/*******************************************************************************
17	File:		cmnMemory.c
18
19	Content:	sample code for memory operator implementation
20
21*******************************************************************************/
22#include "cmnMemory.h"
23
24#include <stdlib.h>
25#include <string.h>
26
27//VO_MEM_OPERATOR		g_memOP;
28
29#define UNUSED(x) (void)(x)
30
31VO_U32 cmnMemAlloc (VO_S32 uID,  VO_MEM_INFO * pMemInfo)
32{
33        UNUSED(uID);
34
35	if (!pMemInfo)
36		return VO_ERR_INVALID_ARG;
37
38	pMemInfo->VBuffer = malloc (pMemInfo->Size);
39	return 0;
40}
41
42VO_U32 cmnMemFree (VO_S32 uID, VO_PTR pMem)
43{
44        UNUSED(uID);
45
46	free (pMem);
47	return 0;
48}
49
50VO_U32	cmnMemSet (VO_S32 uID, VO_PTR pBuff, VO_U8 uValue, VO_U32 uSize)
51{
52        UNUSED(uID);
53
54	memset (pBuff, uValue, uSize);
55	return 0;
56}
57
58VO_U32	cmnMemCopy (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize)
59{
60        UNUSED(uID);
61
62	memcpy (pDest, pSource, uSize);
63	return 0;
64}
65
66VO_U32	cmnMemCheck (VO_S32 uID, VO_PTR pBuffer, VO_U32 uSize)
67{
68        UNUSED(uID);
69        UNUSED(pBuffer);
70        UNUSED(uSize);
71
72	return 0;
73}
74
75VO_S32 cmnMemCompare (VO_S32 uID, VO_PTR pBuffer1, VO_PTR pBuffer2, VO_U32 uSize)
76{
77        UNUSED(uID);
78
79	return memcmp(pBuffer1, pBuffer2, uSize);
80}
81
82VO_U32	cmnMemMove (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize)
83{
84        UNUSED(uID);
85
86	memmove (pDest, pSource, uSize);
87	return 0;
88}
89
90