avcodec/cbs_av1: add support for Padding OBUs

Based on itut_t35 Matadata OBU parsing code.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/libavcodec/cbs_av1.h b/libavcodec/cbs_av1.h
index 71ceff9..e799964 100644
--- a/libavcodec/cbs_av1.h
+++ b/libavcodec/cbs_av1.h
@@ -364,6 +364,12 @@ typedef struct AV1RawMetadata {
     } metadata;
 } AV1RawMetadata;
 
+typedef struct AV1RawPadding {
+    uint8_t     *payload;
+    size_t       payload_size;
+    AVBufferRef *payload_ref;
+} AV1RawPadding;
+
 
 typedef struct AV1RawOBU {
     AV1RawOBUHeader header;
@@ -377,6 +383,7 @@ typedef struct AV1RawOBU {
         AV1RawTileGroup      tile_group;
         AV1RawTileList       tile_list;
         AV1RawMetadata       metadata;
+        AV1RawPadding        padding;
     } obu;
 } AV1RawOBU;