[FFmpeg-devel] pre discussion around Blackfin dct_quantize_bfin routine

[Michael Niedermayer]

Hi

On Tue, Jun 12, 2007 at 05:49:19AM -0400, Marc Hoffman wrote:
> Does these allow me to ignore the DCT permutation?

no it would still break if the user selected the other integer idct


> 
> yoda:~/ffmpeg-svn/libavcodec/bfin mmh$ svn diff dsputil_bfin.c
> Index: dsputil_bfin.c
> ===================================================================
> --- dsputil_bfin.c      (revision 9231)
> +++ dsputil_bfin.c      (working copy)
> @@ -285,6 +285,7 @@
>       c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_nornd;
>       c->put_no_rnd_pixels_tab[0][3] = ff_bfin_put_pixels16_xy2_nornd;
> +    c->idct_permutation_type = FF_NO_IDCT_PERM;
>       c->fdct               = ff_bfin_fdct;
>       c->idct               = ff_bfin_idct;
>       c->idct_add           = bfin_idct_add;

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Observe your enemies, for they first find out your faults. -- Antisthenes
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