From: Zhao Zhili <quinkblack@foxmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: [FFmpeg-devel] [PATCH 1/2] avcodec/hevc_mp4toannexb_bsf: use HEVCNALUnitType instead of integer literal
Date: Wed, 27 Dec 2023 20:49:23 +0800
Message-ID: <tencent_299C4E4BAEA628908226D7A7CC2A8CD31E06@qq.com> (raw)
From: Zhao Zhili <zhilizhao@tencent.com>
---
libavcodec/hevc_mp4toannexb_bsf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_mp4toannexb_bsf.c b/libavcodec/hevc_mp4toannexb_bsf.c
index f9a025a36b..d91229a895 100644
--- a/libavcodec/hevc_mp4toannexb_bsf.c
+++ b/libavcodec/hevc_mp4toannexb_bsf.c
@@ -157,7 +157,8 @@ static int hevc_mp4toannexb_filter(AVBSFContext *ctx, AVPacket *out)
nalu_type = (bytestream2_peek_byte(&gb) >> 1) & 0x3f;
/* prepend extradata to IRAP frames */
- is_irap = nalu_type >= 16 && nalu_type <= 23;
+ is_irap = nalu_type >= HEVC_NAL_BLA_W_LP &&
+ nalu_type <= HEVC_NAL_RSV_IRAP_VCL23;
add_extradata = is_irap && !got_irap;
extra_size = add_extradata * ctx->par_out->extradata_size;
got_irap |= is_irap;
--
2.25.1
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