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lavc/vvc: Correct sps_num_subpics_minus1 minimum

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The spec says "the value of sps_num_subpics_minus1 shall be in the
range of 0 to MaxSlicesPerAu − 1, inclusive."

Signed-off-by: Frank Plowman <post@frankplowman.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 53ab7ff67e)
This commit is contained in:
Frank Plowman
2024-02-25 17:51:01 +00:00
committed by James Almer
parent adef13da94
commit 192fca4b59
1 changed files with 1 additions and 1 deletions
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2
libavcodec/cbs_h266_syntax_template.c
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@@ -1130,7 +1130,7 @@ static int FUNC(sps)(CodedBitstreamContext *ctx, RWContext *rw,
flag(sps_subpic_info_present_flag);
if (current->sps_subpic_info_present_flag) {
ue(sps_num_subpics_minus1, 1, VVC_MAX_SLICES - 1);
ue(sps_num_subpics_minus1, 0, VVC_MAX_SLICES - 1);
if (current->sps_num_subpics_minus1 > 0) {
flag(sps_independent_subpics_flag);
flag(sps_subpic_same_size_flag);