128-it is the maximum, not the minimum here. Larger vector sizes can
result in reads past the end of the noise value table.
This partially reverts commit cdcb4b98b7f74d87a6274899ff70724795d551cb.
---
libavcodec/riscv/sbrdsp_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/riscv/sbrdsp_init.c b/libavcodec/riscv/sbrdsp_init.c
index d3bafa961e..6c17b12ae0 100644
--- a/libavcodec/riscv/sbrdsp_init.c
+++ b/libavcodec/riscv/sbrdsp_init.c
@@ -52,7 +52,7 @@ av_cold void ff_sbrdsp_init_riscv(SBRDSPContext *c)
c->sum_square = ff_sbr_sum_square_rvv;
c->hf_gen = ff_sbr_hf_gen_rvv;
c->hf_g_filt = ff_sbr_hf_g_filt_rvv;
- if (ff_rv_vlen_least(128)) {
+ if (ff_get_rv_vlenb() <= 16) {
c->hf_apply_noise[0] = ff_sbr_hf_apply_noise_0_rvv;
c->hf_apply_noise[2] = ff_sbr_hf_apply_noise_2_rvv;
if (flags & AV_CPU_FLAG_RVB_BASIC) {
--
2.45.1
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