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Remove wrong range check for CurrRpsIdx and fix its naming.

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CurrRpsIdx value is specified in spec section 7.4.7.1. CurrRpsIdx can be
non-zero and the check here makes no sense.

Bug: webrtc:13485
Change-Id: Ie7b7fab3286fdb812fca7aaf6f68bb5a8df81386
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/347764
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42122}
This commit is contained in:
Qiu Jianlin 2024-04-17 23:09:07 +08:00 committed by WebRTC LUCI CQ
parent ec2fda9daa
commit d9c1b335b7
1 changed files with 6 additions and 8 deletions
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14
common_video/h265/h265_bitstream_parser.cc
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@ -276,18 +276,16 @@ H265BitstreamParser::Result H265BitstreamParser::ParseNonParameterSetNalu(
}
uint32_t num_pic_total_curr = 0;
uint32_t curr_sps_idx = 0;
uint32_t curr_rps_idx = 0;
if (short_term_ref_pic_set_sps_flag) {
curr_sps_idx = short_term_ref_pic_set_idx;
curr_rps_idx = short_term_ref_pic_set_idx;
} else {
curr_sps_idx = sps->num_short_term_ref_pic_sets;
}
if (sps->short_term_ref_pic_set.size() <= curr_sps_idx) {
TRUE_OR_RETURN(!(curr_sps_idx != 0 || short_term_ref_pic_set_sps_flag));
curr_rps_idx = sps->num_short_term_ref_pic_sets;
}
const H265SpsParser::ShortTermRefPicSet* ref_pic_set;
if (curr_sps_idx < sps->short_term_ref_pic_set.size()) {
ref_pic_set = &(sps->short_term_ref_pic_set[curr_sps_idx]);
if (curr_rps_idx < sps->short_term_ref_pic_set.size()) {
ref_pic_set = &(sps->short_term_ref_pic_set[curr_rps_idx]);
} else {
ref_pic_set = &short_term_ref_pic_set;
}