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Diffstat (limited to 'media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_FillVLDBuffer.c')
-rw-r--r-- | media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_FillVLDBuffer.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_FillVLDBuffer.c b/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_FillVLDBuffer.c deleted file mode 100644 index 1712c3a4..0000000 --- a/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_FillVLDBuffer.c +++ /dev/null @@ -1,84 +0,0 @@ -/** - * - * File Name: armVCM4P2_FillVLDBuffer.c - * OpenMAX DL: v1.0.2 - * Revision: 9641 - * Date: Thursday, February 7, 2008 - * - * (c) Copyright 2007-2008 ARM Limited. All Rights Reserved. - * - * - * - * Description: - * Contains module for VLC get bits from the stream - * - */ - -#include "omxtypes.h" -#include "armOMX.h" - -#include "armVCM4P2_ZigZag_Tables.h" - - -/** - * Function: armVCM4P2_FillVLDBuffer - * - * Description: - * Performs filling of the coefficient buffer according to the run, level - * and sign, also updates the index - * - * Parameters: - * [in] storeRun Stored Run value (count of zeros) - * [in] storeLevel Stored Level value (non-zero value) - * [in] sign Flag indicating the sign of level - * [in] last status of the last flag - * [in] pIndex pointer to coefficient index in 8x8 matrix - * [out] pIndex pointer to updated coefficient index in 8x8 - * matrix - * [in] pZigzagTable pointer to the zigzag tables - * [out] pDst pointer to the coefficient buffer of current - * block. Should be 32-bit aligned - * Return Value: - * Standard OMXResult result. See enumeration for possible result codes. - * - */ - -OMXResult armVCM4P2_FillVLDBuffer( - OMX_U32 storeRun, - OMX_S16 * pDst, - OMX_S16 storeLevel, - OMX_U8 sign, - OMX_U8 last, - OMX_U8 * pIndex, - const OMX_U8 * pZigzagTable -) -{ - /* Store the zero's as per the run length count */ - for (;storeRun > 0; storeRun--, (*pIndex)++) - { - pDst[pZigzagTable[*pIndex]] = 0; - } - /* Store the level depending on the sign*/ - if (sign == 1) - { - pDst[pZigzagTable[*pIndex]] = -storeLevel; - } - else - { - pDst[pZigzagTable[*pIndex]] = storeLevel; - } - (*pIndex)++; - - /* If last is 1, fill the remaining elments of the buffer with zeros */ - if (last == 1) - { - while (*pIndex < 64) - { - pDst[pZigzagTable[*pIndex]] = 0; - (*pIndex)++; - } - } - - return OMX_Sts_NoErr; -} - |