[FFmpeg-devel] [PATCH] avcodec/pictordec: Remove mid exit branch

Michael Niedermayer michael at niedermayer.cc
Fri Nov 25 22:18:33 EET 2022


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.

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libavcodec/pictordec.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/libavcodec/pictordec.c b/libavcodec/pictordec.c
index 09229b94fd..27f5b96571 100644
--- a/libavcodec/pictordec.c
+++ b/libavcodec/pictordec.c
@@ -246,8 +246,6 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame,
                         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);
-- 
2.17.1



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