[FFmpeg-devel] [PATCH] UltraSPARC VIS yuv2rgb third try

[Michael Niedermayer]

Hi

On Tue, Jul 17, 2007 at 08:35:56PM +0200, Balatoni Denes wrote:
[...]
> +
> +SwsFunc yuv2rgb_init_vis(SwsContext *c) {

hmm someone should add a sws prefix to all these functions ...


[...]
> +    c->sparc_coeffs[0]=(uint16_t)(((int16_t)(c->yOffset & 0xffff)*(int16_t)(c->yCoeff & 0xffff)>>11) & 0xffff) * 0x0001000100010001ULL;
> +    c->sparc_coeffs[1]=(uint16_t)(((int16_t)(c->uOffset & 0xffff)*(int16_t)(c->ubCoeff & 0xffff)>>11) & 0xffff) * 0x0001000100010001ULL;
> +    c->sparc_coeffs[2]=(uint16_t)(((int16_t)(c->uOffset & 0xffff)*(int16_t)(c->ugCoeff & 0xffff)>>11) & 0xffff) * 0x0001000100010001ULL;
> +    c->sparc_coeffs[3]=(uint16_t)(((int16_t)(c->vOffset & 0xffff)*(int16_t)(c->vgCoeff & 0xffff)>>11) & 0xffff) * 0x0001000100010001ULL;
> +    c->sparc_coeffs[4]=(uint16_t)(((int16_t)(c->vOffset & 0xffff)*(int16_t)(c->vrCoeff & 0xffff)>>11) & 0xffff) * 0x0001000100010001ULL;

i think half of whats done here is superflous

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

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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