[FFmpeg-cvslog] libavcodec/jpeg2000dec.c: Enable image offsets

Gautam Ramakrishnan git at videolan.org
Mon Jul 6 02:43:11 EEST 2020


ffmpeg | branch: master | Gautam Ramakrishnan <gautamramk at gmail.com> | Sun Jul  5 00:51:09 2020 +0530| [2c21955f52496b73b42d10169db4a79e81788bf9] | committer: Michael Niedermayer

libavcodec/jpeg2000dec.c: Enable image offsets

This patch enables support for image offsets.

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2c21955f52496b73b42d10169db4a79e81788bf9
---

 libavcodec/jpeg2000dec.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index f62553c874..18a933077e 100644
--- a/libavcodec/jpeg2000dec.c
+++ b/libavcodec/jpeg2000dec.c
@@ -288,10 +288,6 @@ static int get_siz(Jpeg2000DecoderContext *s)
     s->tile_offset_y  = bytestream2_get_be32u(&s->g); // YT0Siz
     ncomponents       = bytestream2_get_be16u(&s->g); // CSiz
 
-    if (s->image_offset_x || s->image_offset_y) {
-        avpriv_request_sample(s->avctx, "Support for image offsets");
-        return AVERROR_PATCHWELCOME;
-    }
     if (av_image_check_size2(s->width, s->height, s->avctx->max_pixels, AV_PIX_FMT_NONE, 0, s->avctx)) {
         avpriv_request_sample(s->avctx, "Large Dimensions");
         return AVERROR_PATCHWELCOME;



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