On 19/12/23 08:05, toybox-requ...@lists.landley.net wrote:
1. [PATCH] file: parse JPEG files enough to pull out their size
in pixels. (enh)
----------------------------------------------------------------------
Message: 1
Date: Sun, 17 Dec 2023 16:26:56 -0800
From: enh <e...@google.com>
To: toybox <toybox@lists.landley.net>
Subject: [Toybox] [PATCH] file: parse JPEG files enough to pull out
their size in pixels.
Message-ID:
<cajgzzoqp8f72kix2r5okcurlhns9tjysuriugmk7irx7vap...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
This doesn't handle refilling toybuf in the case where there's so
much EXIF data before the header we're looking for that we hit the
end of toybuf first. (In part because I couldn't decide whether to
do that or switch to a scheme where we only ever lseek() around,
reading big-endian shorts.)
---
Just wondering if this is going to work with compressed JPEG files or
are you going to see the compressed size instead?
toys/posix/file.c | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-file-parse-JPEG-files-enough-to-pull-out-their-size-.patch
Type: application/octet-stream
Size: 2033 bytes
Desc: not available
URL:
<http://lists.landley.net/pipermail/toybox-landley.net/attachments/20231217/a22282b7/attachment-0001.obj>
------------------------------
regards and merry christmas to all
scsijon
_______________________________________________
Toybox mailing list
Toybox@lists.landley.net
http://lists.landley.net/listinfo.cgi/toybox-landley.net
