On 04/11/14 15:36, Vittorio Giovara wrote:
From: Michael Niedermayer <[email protected]>
CC: [email protected]
Bug-Id: CID 1194388
---
libavcodec/mjpegdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index d9a73d8..4728840 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -964,7 +964,7 @@ static int
mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss,
init_get_bits(&mb_bitmask_gb, mb_bitmask, s->mb_width * s->mb_height);
if (!Al) {
- s->coefs_finished[c] |= (1LL << (se + 1)) - (1LL << ss);
+ s->coefs_finished[c] |= (2LL << se) - (1LL << ss);
last_scan = !~s->coefs_finished[c];
}
how big is se ?
lu
_______________________________________________
libav-devel mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-devel
