This allows the decoder context to be initialized with all stream parameters
before a packet is parsed.
Signed-off-by: James Almer <jamr...@gmail.com>
---
libavcodec/libdav1d.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index 1b9289824f..13673ae2dc 100644
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@@ -191,6 +191,17 @@ static av_cold int libdav1d_init(AVCodecContext *c)
if (res < 0)
return AVERROR(ENOMEM);
+ if (c->extradata && c->extradata_size) {
+ res = dav1d_parse_sequence_header(&seq, c->extradata,
c->extradata_size);
+ if (res < 0)
+ return AVERROR_INVALIDDATA;
+
+ libdav1d_init_params(c, &seq);
+ res = ff_set_dimensions(c, seq.max_width, seq.max_height);
+ if (res < 0)
+ return res;
+ }
+
return 0;
}
--
2.27.0
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