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Decoder: Fix in checking first_mb_in_slice am: ef27433ca8

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am: 274529d8aa

Change-Id: I2a495130b4fe30f917a8490a96577f526e9e5b8f
This commit is contained in:
Harish Mahendrakar 2017-01-18 18:20:24 +00:00 • committed by android-build-merger
commit 3c332522de
2 changed files with 10 additions and 7 deletions
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14
decoder/ih264d_parse_pslice.c
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@ -1661,11 +1661,15 @@ WORD32 ih264d_mark_err_slice_skip(dec_struct_t * ps_dec,
return 0;
}
// Inserting new slice
ps_dec->u2_cur_slice_num++;
ps_dec->i2_prev_slice_mbx = ps_dec->u2_mbx;
ps_dec->i2_prev_slice_mby = ps_dec->u2_mby;
ps_dec->ps_parse_cur_slice++;
/* Inserting new slice only if the current slice has atleast 1 MB*/
if(ps_dec->ps_parse_cur_slice->u4_first_mb_in_slice <
(UWORD32)(ps_dec->u2_total_mbs_coded >> ps_slice->u1_mbaff_frame_flag))
{
ps_dec->i2_prev_slice_mbx = ps_dec->u2_mbx;
ps_dec->i2_prev_slice_mby = ps_dec->u2_mby;
ps_dec->u2_cur_slice_num++;
ps_dec->ps_parse_cur_slice++;
}
}
else

3
decoder/ih264d_parse_slice.c
View file

@ -1056,8 +1056,7 @@ WORD32 ih264d_parse_decode_slice(UWORD8 u1_is_idr_slice,
/*we currently don not support ASO*/
if(((u2_first_mb_in_slice << ps_cur_slice->u1_mbaff_frame_flag)
<= ps_dec->u2_cur_mb_addr) && (ps_dec->u2_cur_mb_addr != 0)
&& (ps_dec->u4_first_slice_in_pic != 0))
<= ps_dec->u2_cur_mb_addr) && (ps_dec->u4_first_slice_in_pic == 0))
{
return ERROR_CORRUPTED_SLICE;
}