[FFmpeg-cvslog] avcodec/pictordec: Remove mid exit branch
Michael Niedermayer
git at videolan.org
Sun Apr 16 01:41:27 EEST 2023
ffmpeg | branch: release/4.3 | Michael Niedermayer <michael at niedermayer.cc> | Fri Nov 25 14:29:32 2022 +0100| [b84a46de00d9edf31351d6f0d0c617e5ad536b5a] | committer: Michael Niedermayer
avcodec/pictordec: Remove mid exit branch
This causes the RLE decoder to exit before applying the last RLE run
All images i tested with are unchanged, this makes the special case
for handling the last run unused for non truncated images.
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 88f0e05c72f0de0cae3d9f0c5644f1965632b641)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b84a46de00d9edf31351d6f0d0c617e5ad536b5a
---
libavcodec/pictordec.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/pictordec.c b/libavcodec/pictordec.c
index 6340902526..4d81c311c3 100644
--- a/libavcodec/pictordec.c
+++ b/libavcodec/pictordec.c
@@ -245,8 +245,6 @@ static int decode_frame(AVCodecContext *avctx,
run = bytestream2_get_le16(&s->g);
val = bytestream2_get_byte(&s->g);
}
- if (!bytestream2_get_bytes_left(&s->g))
- break;
if (bits_per_plane == 8) {
picmemset_8bpp(s, frame, val, run, &x, &y);
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