From: Haihao Xiang <haihao.xi...@intel.com>
When all cached frames are drained, the output mfxSyncPoint pointer is
NULL and MFX_ERR_MORE_DATA is returned, hence needn't print warning for
this expected behavior, otherwise the user might think the output from
qsv decoders are wrong.
Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
---
libavcodec/qsvdec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index 4f39f6942a..fd9267c6f4 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -762,7 +762,9 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext *q,
if (!*sync && !bs.DataOffset) {
bs.DataOffset = avpkt->size;
++q->zero_consume_run;
- if (q->zero_consume_run > 1)
+ if (q->zero_consume_run > 1 &&
+ (avpkt->size ||
+ ret != MFX_ERR_MORE_DATA))
ff_qsv_print_warning(avctx, ret, "A decode call did not consume
any data");
} else {
q->zero_consume_run = 0;
--
2.34.1
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