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Diffstat (limited to 'media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/comm/src/armVCCOMM_Average.c')
-rw-r--r-- | media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/comm/src/armVCCOMM_Average.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/comm/src/armVCCOMM_Average.c b/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/comm/src/armVCCOMM_Average.c deleted file mode 100644 index 1e51077..0000000 --- a/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/comm/src/armVCCOMM_Average.c +++ /dev/null @@ -1,78 +0,0 @@ -/** - * - * File Name: armVCCOMM_Average.c - * OpenMAX DL: v1.0.2 - * Revision: 9641 - * Date: Thursday, February 7, 2008 - * - * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved. - * - * - * Description: - * This function will calculate Average of two blocks if size iWidth X iHeight - * - */ - -#include "omxtypes.h" -#include "armOMX.h" -#include "omxVC.h" - -#include "armCOMM.h" -#include "armVC.h" - -/** - * Function: armVCCOMM_Average - * - * Description: - * This function calculates the average of two blocks and stores the result. - * - * Remarks: - * - * [in] pPred0 Pointer to the top-left corner of reference block 0 - * [in] pPred1 Pointer to the top-left corner of reference block 1 - * [in] iPredStep0 Step of reference block 0 - * [in] iPredStep1 Step of reference block 1 - * [in] iDstStep Step of the destination buffer - * [in] iWidth Width of the blocks - * [in] iHeight Height of the blocks - * [out] pDstPred Pointer to the destination buffer - * - * Return Value: - * Standard OMXResult value. - * - */ - OMXResult armVCCOMM_Average ( - const OMX_U8* pPred0, - const OMX_U8* pPred1, - OMX_U32 iPredStep0, - OMX_U32 iPredStep1, - OMX_U8* pDstPred, - OMX_U32 iDstStep, - OMX_U32 iWidth, - OMX_U32 iHeight -) -{ - OMX_U32 x, y; - - /* check for argument error */ - armRetArgErrIf(pPred0 == NULL, OMX_Sts_BadArgErr) - armRetArgErrIf(pPred1 == NULL, OMX_Sts_BadArgErr) - armRetArgErrIf(pDstPred == NULL, OMX_Sts_BadArgErr) - - for (y = 0; y < iHeight; y++) - { - for (x = 0; x < iWidth; x++) - { - pDstPred [y * iDstStep + x] = - (OMX_U8)(((OMX_U32)pPred0 [y * iPredStep0 + x] + - pPred1 [y * iPredStep1 + x] + 1) >> 1); - } - } - - return OMX_Sts_NoErr; -} - -/***************************************************************************** - * END OF FILE - *****************************************************************************/ - |