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/**
*
* File Name: omxVCM4P2_MEGetBufSize.c
* OpenMAX DL: v1.0.2
* Revision: 9641
* Date: Thursday, February 7, 2008
*
* (c) Copyright 2007-2008 ARM Limited. All Rights Reserved.
*
*
*
* Description:
* Initialization modules for the vendor specific Motion Estimation structure.
*
*/
#include "omxtypes.h"
#include "armOMX.h"
#include "omxVC.h"
#include "armVC.h"
#include "armCOMM.h"
/**
* Function: omxVCM4P2_MEGetBufSize (6.2.4.1.1)
*
* Description:
* Computes the size, in bytes, of the vendor-specific specification
* structure for the following motion estimation functions:
* BlockMatch_Integer_8x8, BlockMatch_Integer_16x16, and MotionEstimationMB.
*
* Input Arguments:
*
* MEmode - motion estimation mode; available modes are defined by the
* enumerated type OMXVCM4P2MEMode
* pMEParams - motion estimation parameters
*
* Output Arguments:
*
* pSize - pointer to the number of bytes required for the specification
* structure
*
* Return Value:
*
* OMX_Sts_NoErr - no error
* OMX_Sts_BadArgErr - one or more of the following is true:
* - an invalid value was specified for the parameter MEmode
* - a negative or zero value was specified for the
* parameter pMEParams->searchRange
*
*/
OMXResult omxVCM4P2_MEGetBufSize(
OMXVCM4P2MEMode MEMode,
const OMXVCM4P2MEParams *pMEParams,
OMX_U32 *pSize
)
{
armRetArgErrIf(!pMEParams, OMX_Sts_BadArgErr);
armRetArgErrIf(!pSize, OMX_Sts_BadArgErr);
armRetArgErrIf(pMEParams->searchRange <= 0, OMX_Sts_BadArgErr);
armRetArgErrIf((MEMode != OMX_VC_M4P10_FAST_SEARCH) &&
(MEMode != OMX_VC_M4P10_FULL_SEARCH), OMX_Sts_BadArgErr);
*pSize = (OMX_INT) sizeof(ARMVCM4P2_MESpec);
return OMX_Sts_NoErr;
}
/* End of file */
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