[FFmpeg-devel] [PATCH] use x86_reg in libswscale

[Michael Niedermayer]

On Sun, Nov 02, 2008 at 08:40:40PM +0100, Reimar D?ffinger wrote:
> Hello,
> I thought libpostprocess was the last one, but it seems libswscale did
> not compile on mingw64 either.
> Attached is a proposed patch. It changes the types in the functions
> where it seems easily possible (no prototypes for those functions
> anywhere) and otherwise casts them (hm, actually seems like none of
> those cases remain).
> 
> Greetings,
> Reimar D?ffinger

[...]
> @@ -2211,7 +2211,7 @@
>              MOVNTQ"                  %%mm0, (%1, %%"REG_a") \n\t"
>              "add                        $8,      %%"REG_a"  \n\t"
>              " js                        1b                  \n\t"
> -            : : "r" (src+width*3), "r" (ydst+width), "g" (-width)
> +            : : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width)
>              : "%"REG_a, "%"REG_d
>              );
>              ydst += lumStride;

did you mean that no casts remain?
[...]

also you could try swscale-example and the regression tests to make sure
the code is working on mingw64 and did not change on something else

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
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