From ab84c37d63f31383bf3c4db537be954a7bf5b6d8 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 29 Mar 2024 02:51:29 +0100 Subject: [PATCH] avcodec/jpeg2000htdec: warn about non zero roi shift MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Suggested-by: Tomas Härdin Signed-off-by: Michael Niedermayer (cherry picked from commit 7b7eea8e63f761a0d0611d15c24170e40c62402c) Signed-off-by: Michael Niedermayer --- libavcodec/jpeg2000htdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/jpeg2000htdec.c b/libavcodec/jpeg2000htdec.c index 6b9898d3ff..4f0b10b429 100644 --- a/libavcodec/jpeg2000htdec.c +++ b/libavcodec/jpeg2000htdec.c @@ -1198,6 +1198,9 @@ ff_jpeg2000_decode_htj2k(const Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c av_assert0(width * height <= 4096); av_assert0(width * height > 0); + if (roi_shift) + avpriv_report_missing_feature(s->avctx, "ROI shift"); + memset(t1->data, 0, t1->stride * height * sizeof(*t1->data)); memset(t1->flags, 0, t1->stride * (height + 2) * sizeof(*t1->flags));