From: Steve Lhomme <robux4@ycbcr.xyz>
Date: Fri, 29 Nov 2024 10:57:36 +0000 (+0100)
Subject: packetizer/av1: fill the full extradata if it doesn't have the optional OBU
X-Git-Tag: archive/raspbian/3.0.21-6+rpi1^2~17
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=d2dc28909270b9dce8eaf6c803b8c5216531d734;p=vlc.git

packetizer/av1: fill the full extradata if it doesn't have the optional OBU

The optional part needed by the decoders.
This will restart the decoders if needed, but they should have received no frames yet
or the hardware decoder may be usable again or not (after a sequence header change).

(cherry picked from commit a95213e20de69d584324f6d0c9f37c7a7cdfe3e3) (edited)
edited:
- fmt_in was not a pointer in 3.0

Gbp-Pq: Name 0108-packetizer-av1-fill-the-full-extradata-if-it-doesn-t.patch
---

diff --git a/modules/packetizer/av1.c b/modules/packetizer/av1.c
index dc970dca..964c0f79 100644
--- a/modules/packetizer/av1.c
+++ b/modules/packetizer/av1.c
@@ -158,8 +158,9 @@ static void UpdateDecoderFormat(decoder_t *p_dec)
         p_dec->fmt_out.i_extra = 0;
     }
 
-    if(!p_dec->fmt_in.i_extra && !p_dec->fmt_out.i_extra)
+    if(p_dec->fmt_out.i_extra <= 4)
     {
+        free(p_dec->fmt_out.p_extra);
         p_dec->fmt_out.i_extra =
                 AV1_create_DecoderConfigurationRecord((uint8_t **)&p_dec->fmt_out.p_extra,
                                                       p_sys->p_sequence_header,