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Encoder: Fixed unaligned access of i1_ref_idx and u1_mv in cabac context am: 0a69e08c39

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am: c812fef1e2

Change-Id: If0c1fe221ca38939fce578a50e2675e5627ae863
This commit is contained in:
Harish Mahendrakar 2016-11-29 00:00:34 +00:00 • committed by android-build-merger
commit 6841513a26
1 changed files with 3 additions and 7 deletions
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10
encoder/ih264e_cabac_init.c
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@ -160,17 +160,13 @@ void ih264e_init_cabac_table(entropy_ctxt_t *ps_ent_ctxt)
/* 0th entry of mb_map_ctxt_inc will be always be containing default values */ /* 0th entry of mb_map_ctxt_inc will be always be containing default values */
/* for CABAC context representing MB not available */ /* for CABAC context representing MB not available */
mb_info_ctxt_t *ps_def_ctxt = ps_cabac_ctxt->ps_mb_map_ctxt_inc - 1; mb_info_ctxt_t *ps_def_ctxt = ps_cabac_ctxt->ps_mb_map_ctxt_inc - 1;
UWORD32 *pu4_temp;
WORD8 i;
ps_def_ctxt->u1_mb_type = CAB_SKIP; ps_def_ctxt->u1_mb_type = CAB_SKIP;
ps_def_ctxt->u1_cbp = 0x0f; ps_def_ctxt->u1_cbp = 0x0f;
ps_def_ctxt->u1_intrapred_chroma_mode = 0; ps_def_ctxt->u1_intrapred_chroma_mode = 0;
pu4_temp = (UWORD32 *)ps_def_ctxt->i1_ref_idx;
pu4_temp[0] = 0; memset(ps_def_ctxt->i1_ref_idx, 0, sizeof(ps_def_ctxt->i1_ref_idx));
pu4_temp = (UWORD32 *)ps_def_ctxt->u1_mv; memset(ps_def_ctxt->u1_mv, 0, sizeof(ps_def_ctxt->u1_mv));
for (i = 0; i < 4; i++, pu4_temp++)
(*pu4_temp) = 0;
ps_cabac_ctxt->ps_def_ctxt_mb_info = ps_def_ctxt; ps_cabac_ctxt->ps_def_ctxt_mb_info = ps_def_ctxt;
} }
} }