Le 11 décembre 2023 11:57:50 GMT+02:00, Anton Khirnov a
écrit :
>Quoting Rémi Denis-Courmont (2023-12-11 10:50:53)
>> Le 11 décembre 2023 11:11:28 GMT+02:00, Anton Khirnov a
>> écrit :
>> >I think it'd look a lot less like base64 < /dev/random if you vertically
>> >aligned the first operands.
Quoting Rémi Denis-Courmont (2023-12-11 10:50:53)
> Le 11 décembre 2023 11:11:28 GMT+02:00, Anton Khirnov a
> écrit :
> >I think it'd look a lot less like base64 < /dev/random if you vertically
> >aligned the first operands.
>
> They are aligned to the 17th column. Problem is that quite a few ve
Le 11 décembre 2023 11:11:28 GMT+02:00, Anton Khirnov a
écrit :
>Quoting Rémi Denis-Courmont (2023-12-08 18:46:51)
>> +#if __riscv_xlen >= 64
>> +func ff_lpc_apply_welch_window_rvv, zve64d
>> +vsetvli t0, zero, e64, m8, ta, ma
>> +vid.v v0
>> +addit2, a1, -1
>> +
Quoting Rémi Denis-Courmont (2023-12-08 18:46:51)
> +#if __riscv_xlen >= 64
> +func ff_lpc_apply_welch_window_rvv, zve64d
> +vsetvli t0, zero, e64, m8, ta, ma
> +vid.v v0
> +addit2, a1, -1
> +vfcvt.f.xu.v v0, v0
> +li t3, 2
> +fcvt.d.l ft2,
apply_welch_window_even_c: 617.5
apply_welch_window_even_rvv_f64: 235.0
apply_welch_window_odd_c:709.0
apply_welch_window_odd_rvv_f64: 256.5
---
libavcodec/lpc.c| 4 +-
libavcodec/lpc.h| 1 +
libavcodec/riscv/Makefile | 2 +
libavcodec/riscv/lpc_init.c |
