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[automerger] Add limits check for depth hierarchy sps parameters am: f7287c7993 am: 46dc210bfd am: cd00b5307b

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Change-Id: Ie0f8f9b6a20bef0d69116d2223c0f207473f50cf
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Android Build Merger (Role) 2018-03-27 19:53:52 +00:00
commit 96f3a8ba91
1 changed files with 8 additions and 0 deletions
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8
decoder/ihevcd_parse_headers.c
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@ -1422,9 +1422,17 @@ IHEVCD_ERROR_T ihevcd_parse_sps(codec_t *ps_codec)
ps_sps->i1_log2_diff_max_min_pcm_coding_block_size = 0;
UEV_PARSE("max_transform_hierarchy_depth_inter", value, ps_bitstrm);
if(value < 0 || value > (ps_sps->i1_log2_ctb_size - ps_sps->i1_log2_min_transform_block_size))
{
return IHEVCD_INVALID_PARAMETER;
}
ps_sps->i1_max_transform_hierarchy_depth_inter = value;
UEV_PARSE("max_transform_hierarchy_depth_intra", value, ps_bitstrm);
if(value < 0 || value > (ps_sps->i1_log2_ctb_size - ps_sps->i1_log2_min_transform_block_size))
{
return IHEVCD_INVALID_PARAMETER;
}
ps_sps->i1_max_transform_hierarchy_depth_intra = value;
/* String has a d (enabled) in order to match with HM */