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avcodec/mjpegbdec: return the amount of bytes consumed when discarding frames

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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>
This commit is contained in:
James Almer
2022-12-26 08:30:41 -03:00
parent 5b342d0005
commit 64007595dc
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mjpegbdec.c
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@@ -144,7 +144,7 @@ read_header:
av_frame_move_ref(rframe, s->picture_ptr); av_frame_move_ref(rframe, s->picture_ptr);
s->got_picture = 0; s->got_picture = 0;
if (avctx->skip_frame == AVDISCARD_ALL) if (avctx->skip_frame == AVDISCARD_ALL)
return AVERROR(EAGAIN); return buf_size;
*got_frame = 1; *got_frame = 1;
if (!s->lossless && avctx->debug & FF_DEBUG_QP) { if (!s->lossless && avctx->debug & FF_DEBUG_QP) {