by opening a GetBitContext on its data when all the info one cares about
is actually in the first byte of data.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavcodec/vp9_superframe_bsf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/vp9_superframe_bsf.c b/libavcodec/vp9_superframe_bsf.c
index a7faad3abf..29d1c759c7 100644
--- a/libavcodec/vp9_superframe_bsf.c
+++ b/libavcodec/vp9_superframe_bsf.c
@@ -135,8 +135,7 @@ static int vp9_superframe_filter(AVBSFContext *ctx,
AVPacket *pkt)
uses_superframe_syntax = pkt->size >= idx_sz && pkt->data[pkt->size -
idx_sz] == marker;
}
- if ((res = init_get_bits8(&gb, pkt->data, pkt->size)) < 0)
- goto done;
+ init_get_bits(&gb, pkt->data, 8);
get_bits(&gb, 2); // frame marker
profile = get_bits1(&gb);
--
2.20.1
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