From: Jun Zhao <barryjz...@tencent.com>
Add profile check for cavs decoder, now cavs decoder only support
JiZhun(0x20) profile
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
libavcodec/cavsdec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavcodec/cavsdec.c b/libavcodec/cavsdec.c
index 7aaf3f2bcf..6c69c2c94e 100644
--- a/libavcodec/cavsdec.c
+++ b/libavcodec/cavsdec.c
@@ -1177,6 +1177,11 @@ static int decode_seq_header(AVSContext *h)
int ret;
h->profile = get_bits(&h->gb, 8);
+ if (h->profile != 0x20) {
+ avpriv_report_missing_feature(h->avctx,
+ "only supprt JiZhun profile");
+ return AVERROR_PATCHWELCOME;
+ }
h->level = get_bits(&h->gb, 8);
skip_bits1(&h->gb); //progressive sequence
--
2.25.1
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