hevc: Support extradata changes from multiple stsd

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index d9463370bc..5f1b5c3c4a 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
@@ -2774,6 +2774,8 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output,
                              AVPacket *avpkt)
 {
     int ret;
+    int new_extradata_size;
+    uint8_t *new_extradata;
     HEVCContext *s = avctx->priv_data;
 
     if (!avpkt->size) {
@@ -2785,6 +2787,14 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output,
         return 0;
     }
 
+    new_extradata = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA,
+                                            &new_extradata_size);
+    if (new_extradata && new_extradata_size > 0) {
+        ret = hevc_decode_extradata(s, new_extradata, new_extradata_size);
+        if (ret < 0)
+            return ret;
+    }
+
     s->ref = NULL;
     ret    = decode_nal_units(s, avpkt->data, avpkt->size);
     if (ret < 0)