[FFmpeg-devel] [PATCH 30/42] lavc/hevcdec/parse: process NALUs with nuh_layer_id>0

Anton Khirnov anton at khirnov.net
Tue Aug 27 18:05:10 EEST 2024


Otherwise parameter sets from extradata with nuh_layer_id>0 would be
ignored. Needed for upcoming MV-HEVC support.
---
 libavcodec/hevc/parse.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/libavcodec/hevc/parse.c b/libavcodec/hevc/parse.c
index ad84b7b152..29f21a5966 100644
--- a/libavcodec/hevc/parse.c
+++ b/libavcodec/hevc/parse.c
@@ -38,9 +38,6 @@ static int hevc_decode_nal_units(const uint8_t *buf, int buf_size, HEVCParamSets
 
     for (i = 0; i < pkt.nb_nals; i++) {
         H2645NAL *nal = &pkt.nals[i];
-        if (nal->nuh_layer_id > 0)
-            continue;
-
         /* ignore everything except parameter sets and VCL NALUs */
         switch (nal->type) {
         case HEVC_NAL_VPS:
-- 
2.43.0



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