[Bug 767512] jpeg2000parse: support j2c and jp2 file formats
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue Jun 28 23:39:48 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=767512
--- Comment #49 from boxerab at gmail.com <boxerab at gmail.com> ---
(In reply to Luis de Bethencourt from comment #48)
> There is something here that looks strange:
>
> + /* check for missing contiguous code stream box size */
> + if (j2c_box_id_offset < GST_JPEG2000_PARSE_SIZE_OF_J2C_BOX_SIZE) {
> + GST_ELEMENT_ERROR (jpeg2000parse, STREAM, DECODE, NULL,
> + ("Missing contiguous code stream box size for j2c stream"));
> + ret = GST_FLOW_ERROR;
> + goto beach;
> + }
> +
> + /* check that we have enough bytes for the J2C box size */
> + if (j2c_box_id_offset < GST_JPEG2000_PARSE_SIZE_OF_J2C_BOX_SIZE) {
> + *skipsize = gst_byte_reader_get_size (&reader) - num_prefix_bytes;
> + goto beach;
> + }
>
>
> These two checks are identical, but shouldn't be.
Thanks. Yes, I have a patch to address this issue and a couple of other small
things in the parser.
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