From d0b02c3affad7eba83f0eba91310e2216cf02e2b Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Wed, 7 Dec 2022 06:42:44 +0100
Subject: [PATCH] hevc_ps: expose vps_id

---
 libavcodec/hevc_ps.c | 2 +-
 libavcodec/hevc_ps.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index 73f90b4831..581c9293ab 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -464,7 +464,7 @@ int ff_hevc_decode_nal_vps(GetBitContext *gb, AVCodecContext *avctx,
     }
     memcpy(vps->data, gb->buffer, vps->data_size);
 
-    vps_id = get_bits(gb, 4);
+    vps_id = vps->vps_id = get_bits(gb, 4);
 
     if (get_bits(gb, 2) != 3) { // vps_reserved_three_2bits
         av_log(avctx, AV_LOG_ERROR, "vps_reserved_three_2bits is not three\n");
diff --git a/libavcodec/hevc_ps.h b/libavcodec/hevc_ps.h
index e461b48943..eb9e6beac1 100644
--- a/libavcodec/hevc_ps.h
+++ b/libavcodec/hevc_ps.h
@@ -145,6 +145,7 @@ typedef struct PTL {
 } PTL;
 
 typedef struct HEVCVPS {
+    unsigned int vps_id;
     HEVCHdrParams hdr[HEVC_MAX_LAYER_SETS];
 
     uint8_t vps_temporal_id_nesting_flag;