[FFmpeg-devel] [PATCH 1/6] initial alignment corrections for xmm registers
Michael Niedermayer
michael at niedermayer.cc
Sat Jun 3 20:11:00 EEST 2017
On Sat, Jun 03, 2017 at 02:18:04AM +0200, James Darnley wrote:
> ---
> libavcodec/x86/simple_idct.asm | 47 ++++++++++++++++++++++++++++++------------
> 1 file changed, 34 insertions(+), 13 deletions(-)
should be ok
minor cosmetic misalignment below:
[...]
> @@ -582,7 +603,7 @@ SECTION .text
> pmaddwd mm2, mm7 ; -C4R4+C4R0 -C4r4+C4r0
> movq mm7, [coeffs + 32] ; C6 C2 C6 C2
> pmaddwd mm7, mm3 ; C6R6+C2R2 C6r6+C2r2
> - pmaddwd mm3, [coeffs + 40] ; -C2R6+C6R2 -C2r6+C6r2
> + pmaddwd mm3, [coeffs + 128] ; -C2R6+C6R2 -C2r6+C6r2
> paddd mm7, mm1 ; A0 a0
> paddd mm1, mm1 ; 2C0 2c0
> psubd mm1, mm7 ; A3 a3
> --
> 2.12.2
>
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--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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