[FFmpeg-devel] [PATCH] jpeg2000dec: Support non subsampled 9-16bit planar pixel formats

[Paul B Mahol]

On 7/12/13, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Fri, Jul 12, 2013 at 11:58:08AM +0000, Paul B Mahol wrote:
>> On 7/7/13, Michael Niedermayer <michaelni at gmx.at> wrote:
>> > Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
>> > ---
>> >  libavcodec/jpeg2000dec.c |   16 +++++++++++-----
>> >  1 file changed, 11 insertions(+), 5 deletions(-)
>>
>> If it fixes decoding of RGB48 produced with our libopenjpeg wrapper
>> encoder
>> it should be fine.
>
> it seems decoding such files works before and after this patch

Last time i tried it decoded nonsense.

>
> [...]
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Asymptotically faster algorithms should always be preferred if you have
> asymptotical amounts of data
>