ffmpeg | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Mon May 27 18:43:36 2024 +0300| [af20fb9c4eb81383d4ef558d20af317e93b5acc8] | committer: Rémi Denis-Courmont
lavc/lpc: fix off-by-one in R-V V compute_autocorr > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=af20fb9c4eb81383d4ef558d20af317e93b5acc8 --- libavcodec/riscv/lpc_init.c | 2 +- libavcodec/riscv/lpc_rvv.S | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/riscv/lpc_init.c b/libavcodec/riscv/lpc_init.c index ab91956f2d..08efae4da7 100644 --- a/libavcodec/riscv/lpc_init.c +++ b/libavcodec/riscv/lpc_init.c @@ -36,7 +36,7 @@ av_cold void ff_lpc_init_riscv(LPCContext *c) if ((flags & AV_CPU_FLAG_RVV_F64) && (flags & AV_CPU_FLAG_RVB_ADDR)) { c->lpc_apply_welch_window = ff_lpc_apply_welch_window_rvv; - if (ff_get_rv_vlenb() >= c->max_order) + if (ff_get_rv_vlenb() > c->max_order) c->lpc_compute_autocorr = ff_lpc_compute_autocorr_rvv; } #endif diff --git a/libavcodec/riscv/lpc_rvv.S b/libavcodec/riscv/lpc_rvv.S index d4ea515fee..3fdf80ebed 100644 --- a/libavcodec/riscv/lpc_rvv.S +++ b/libavcodec/riscv/lpc_rvv.S @@ -87,6 +87,7 @@ func ff_lpc_apply_welch_window_rvv, zve64d endfunc func ff_lpc_compute_autocorr_rvv, zve64d + addi a2, a2, 1 li t0, 1 vsetvli zero, a2, e64, m8, ta, ma fcvt.d.l ft0, t0 _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
