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[FFmpeg-devel,2/3] avcodec/jpeg2000htdec: warn about non zero roi shift

Message ID 20240329193221.11522-2-michael@niedermayer.cc
State Accepted
Commit 7b7eea8e63f761a0d0611d15c24170e40c62402c
Headers show
Series [FFmpeg-devel,1/3] avcodec/jpeg2000htdec: Check magp before using it in a shift | expand

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Commit Message

Michael Niedermayer March 29, 2024, 7:32 p.m. UTC 
Suggested-by: Tomas Härdin <git@haerdin.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/jpeg2000htdec.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/libavcodec/jpeg2000htdec.c b/libavcodec/jpeg2000htdec.c
index 6b9898d3ff2..4f0b10b4293 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));