[FFmpeg-devel] [PATCH] Using struct for StyleRecords and implementing support for large boxes(>32 bit) for 3gpp timed text

[Michael Niedermayer]

On Sun, Apr 26, 2015 at 08:22:56AM +0530, Niklesh Lalwani wrote:
> On Sun, Apr 26, 2015 at 6:56 AM, Michael Niedermayer <michaelni at gmx.at>
> > wrote:
> >
> >>
> >> > +struct __attribute__((__packed__)) StyleRecord {
> >
> >
> >> you cant do this
> >
> > attribute packed is not ANSI/ISO C
> >
> >
> >> How do I implement packed structures then here? ( since I don't want
> padding for proper alignment with the text sample)

you cant create packed structs, theres no portable way to do so
also there likely would be issues on either big or little endian
with such structs if they where used for reading data

[...]
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