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107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/*
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** Copyright 2003-2010, VisualOn, Inc.
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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/*******************************************************************************
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File: cmnMemory.h
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Content: memory operator implementation header file
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*******************************************************************************/
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#ifndef __cmnMemory_H__
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#define __cmnMemory_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#include "voMem.h"
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//extern VO_MEM_OPERATOR g_memOP;
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/**
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* Allocate memory
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* \param uID [in] module ID
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* \param uSize [in] size of memory
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* \return value is the allocated memory address. NULL is failed.
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*/
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VO_U32 cmnMemAlloc (VO_S32 uID, VO_MEM_INFO * pMemInfo);
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/**
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* Free up memory
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* \param uID [in] module ID
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* \param pMem [in] address of memory
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* \return value 0, if succeeded.
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*/
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VO_U32 cmnMemFree (VO_S32 uID, VO_PTR pBuffer);
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/**
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* memory set function
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* \param uID [in] module ID
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* \param pBuff [in/out] address of memory
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* \param uValue [in] the value to be set
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* \param uSize [in] the size to be set
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* \return value 0, if succeeded.
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*/
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VO_U32 cmnMemSet (VO_S32 uID, VO_PTR pBuff, VO_U8 uValue, VO_U32 uSize);
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/**
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* memory copy function
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* \param uID [in] module ID
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* \param pDest [in/out] address of destination memory
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* \param pSource [in] address of source memory
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* \param uSize [in] the size to be copied
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* \return value 0, if succeeded.
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*/
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VO_U32 cmnMemCopy (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize);
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/**
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* memory check function
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* \param uID [in] module ID
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* \param pBuff [in] address of buffer to be checked
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* \param uSize [in] the size to be checked
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* \return value 0, if succeeded.
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*/
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VO_U32 cmnMemCheck (VO_S32 uID, VO_PTR pBuffer, VO_U32 uSize);
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/**
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* memory compare function
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* \param uID [in] module ID
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* \param pBuffer1 [in] address of buffer 1 to be compared
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* \param pBuffer2 [in] address of buffer 2 to be compared
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* \param uSize [in] the size to be compared
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* \return value: same as standard C run-time memcmp() function.
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*/
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VO_S32 cmnMemCompare (VO_S32 uID, VO_PTR pBuffer1, VO_PTR pBuffer2, VO_U32 uSize);
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/**
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* memory move function
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* \param uID [in] module ID
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* \param pDest [in/out] address of destination memory
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* \param pSource [in] address of source memory
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* \param uSize [in] the size to be moved
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* \return value 0, if succeeded.
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*/
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VO_U32 cmnMemMove (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif // __cmnMemory_H__
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