Le keskiviikkona 15. marraskuuta 2023, 18.21.34 EET Rémi Denis-Courmont a
écrit :
> ---
> tests/checkasm/flacdsp.c | 28 ++++++++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/tests/checkasm/flacdsp.c b/tests/checkasm/flacdsp.c
> index 51a0e0060b..589a3fe834 100644
> --- a/tests/checkasm/flacdsp.c
> +++ b/tests/checkasm/flacdsp.c
> @@ -54,6 +54,27 @@ static void check_decorrelate(uint8_t **ref_dst, uint8_t
> **ref_src, uint8_t **ne bench_new(new_dst, (int32_t **)new_src, channels,
> BUF_SIZE / sizeof(int32_t), 8); }
>
> +static void check_lpc(FLACDSPContext *c)
> +{
> + int pred_order = (rnd() % 32) + 1;
> + int qlevel = rnd() % 16;
> + LOCAL_ALIGNED_16(int32_t, coeffs, [32]);
> + LOCAL_ALIGNED_16(int32_t, dst0, [BUF_SIZE]);
> + LOCAL_ALIGNED_16(int32_t, dst1, [BUF_SIZE]);
> +
> + declare_func(void, int32_t *, const int[32], int, int, int);
Hmmph, nevermind, forgot to initialise the coefficients.
> +
> + for (int i = 0; i < BUF_SIZE; i++)
> + dst0[i] = rnd();
> +
> + memcpy(dst1, dst0, BUF_SIZE * sizeof (int32_t));
> + call_ref(dst0, coeffs, pred_order, qlevel, BUF_SIZE);
> + call_new(dst1, coeffs, pred_order, qlevel, BUF_SIZE);
> + if (memcmp(dst0, dst1, BUF_SIZE * sizeof (int32_t)) != 0)
> + fail();
> + bench_new(dst1, coeffs, pred_order, qlevel, BUF_SIZE);
> +}
> +
> void checkasm_check_flacdsp(void)
> {
> LOCAL_ALIGNED_16(uint8_t, ref_dst, [BUF_SIZE*MAX_CHANNELS]);
> @@ -88,4 +109,11 @@ void checkasm_check_flacdsp(void)
> }
>
> report("decorrelate");
> +
> + if (check_func(h.lpc16, "flac_lpc_16"))
> + check_lpc(&h);
> + if (check_func(h.lpc32, "flac_lpc_32"))
> + check_lpc(&h);
> +
> + report("lpc");
> }
--
Rémi Denis-Courmont
http://www.remlab.net/
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
