From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] avcodec/mjpegbdec: return the amount of bytes consumed when discarding frames
Date: Mon, 26 Dec 2022 08:33:52 -0300
Message-ID: <20221226113352.180-1-jamrial@gmail.com> (raw)
EAGAIN is not correct in this scenario. FFCodec.cb.decode() callback decoders
always return the amount of bytes consumed from the input packet (if any), and
report if a frame was generated by setting got_frame.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavcodec/mjpegbdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c
index a82a95d70a..6d422e7a29 100644
--- a/libavcodec/mjpegbdec.c
+++ b/libavcodec/mjpegbdec.c
@@ -144,7 +144,7 @@ read_header:
av_frame_move_ref(rframe, s->picture_ptr);
s->got_picture = 0;
if (avctx->skip_frame == AVDISCARD_ALL)
- return AVERROR(EAGAIN);
+ return buf_size;
*got_frame = 1;
if (!s->lossless && avctx->debug & FF_DEBUG_QP) {
--
2.38.1
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next reply other threads:[~2022-12-26 11:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-26 11:33 James Almer [this message]
2022-12-27 13:43 ` James Almer
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