On Sat, May 18, 2024 at 11:33 AM Ronald S. Bultje
wrote:
> Hi,
>
> On Tue, May 14, 2024 at 4:40 PM Stone Chen
> wrote:
>
>> +vvc_sad_8:
>> +.loop_height:
>> +movu xm0, [src1q]
>> +movu xm1, [src2q]
>> +MIN_MAX_SAD xm2, xm0, xm1
Hi,
On Tue, May 14, 2024 at 4:40 PM Stone Chen wrote:
> +vvc_sad_8:
> +.loop_height:
> +movu xm0, [src1q]
> +movu xm1, [src2q]
> +MIN_MAX_SAD xm2, xm0, xm1
> +vpmovzxwd m1, xm1
> +vpaddd m3,
On Sat, May 18, 2024 at 9:04 AM Ronald S. Bultje wrote:
> Hi,
>
> On Tue, May 14, 2024 at 4:40 PM Stone Chen
> wrote:
>
>> Implements AVX2 DMVR (decoder-side motion vector refinement) SAD
>> functions. DMVR SAD is only calculated if w >= 8, h >= 8, and w * h > 128.
>> To reduce complexity, SAD
Hi,
On Tue, May 14, 2024 at 4:40 PM Stone Chen wrote:
> Implements AVX2 DMVR (decoder-side motion vector refinement) SAD
> functions. DMVR SAD is only calculated if w >= 8, h >= 8, and w * h > 128.
> To reduce complexity, SAD is only calculated on even rows. This is
> calculated for all video
Implements AVX2 DMVR (decoder-side motion vector refinement) SAD functions.
DMVR SAD is only calculated if w >= 8, h >= 8, and w * h > 128. To reduce
complexity, SAD is only calculated on even rows. This is calculated for all
video bitdepths, but the values passed to the function are always
