[FFmpeg-devel] [PATCH] DAUD PCM sign fix [was: [PATCH] PCM regression tests]

[pross at xvid.org]

Hi,

The DAUD PCM encoder is buggy; it currently fetches values outside of
the ff_reverse[256] array when input sample values are < 0. Patch enclosed.

-- Peter
(A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B)

----- Forwarded message from pross at xvid.org -----
On Mon, Aug 04, 2008 at 11:57:56PM +1000, pross at xvid.org wrote:
> On Sun, Aug 03, 2008 at 04:28:17PM +0200, Michael Niedermayer wrote:
> > On Sun, Aug 03, 2008 at 01:44:46PM +1000, pross at xvid.org wrote:
> > > Hi,
> > >
> > > Test case for all PCM codecs. Some muxer modifications were required to
> > > complete the encoder-decoder loop for PCM Zork and S24DAUD.

> The regression test gives different Zork and Daud checksums on
> my BE and LE computers. I'll hold off on it until I find the cause.
----- End forwarded message -----

-------------- next part --------------
A non-text attachment was scrubbed...
Name: daud-fix-sign.diff
Type: text/x-diff
Size: 654 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20080805/52ac72ba/attachment.diff>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20080805/52ac72ba/attachment.pgp>