From 638ab65598665bac43a752adc0f277947335fac1 Mon Sep 17 00:00:00 2001
From: Hendry <hendry197@gmail.com>
Date: Thu, 12 Nov 2020 11:20:28 -0800
Subject: [PATCH] Add check to ensure the value range for num reordering
picture is correct
---
source/Lib/DecoderLib/VLCReader.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/source/Lib/DecoderLib/VLCReader.cpp b/source/Lib/DecoderLib/VLCReader.cpp
index 500357231..5bac1bc04 100644
--- a/source/Lib/DecoderLib/VLCReader.cpp
+++ b/source/Lib/DecoderLib/VLCReader.cpp
@@ -1300,6 +1300,7 @@ void HLSyntaxReader::dpb_parameters(int maxSubLayersMinus1, bool subLayerInfoFla
pcSPS->setMaxDecPicBuffering(code + 1, i);
READ_UVLC(code, "dpb_max_num_reorder_pics[i]");
pcSPS->setMaxNumReorderPics(code, i);
+ CHECK( pcSPS->getMaxNumReorderPics(i) >= pcSPS->getMaxDecPicBuffering(i), "The value of dpb_max_num_reorder_pics[ i ] shall be in the range of 0 to dpb_max_dec_pic_buffering_minus1[ i ], inclusive" );
READ_UVLC(code, "dpb_max_latency_increase_plus1[i]");
pcSPS->setMaxLatencyIncreasePlus1(code, i);
}
--
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