From 3ea2310e8978dfbdc5b78124d6c65ecc759fbb46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
Date: Fri, 27 Oct 2023 22:22:22 +0300
Subject: [PATCH] lavc/idctdsp: require Zve64x for R-V V functions

This will be required for the following changesets.
---
 libavcodec/riscv/idctdsp_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/riscv/idctdsp_init.c b/libavcodec/riscv/idctdsp_init.c
index e6e616a555..4106d90c55 100644
--- a/libavcodec/riscv/idctdsp_init.c
+++ b/libavcodec/riscv/idctdsp_init.c
@@ -39,7 +39,7 @@ av_cold void ff_idctdsp_init_riscv(IDCTDSPContext *c, AVCodecContext *avctx,
 #if HAVE_RVV
     int flags = av_get_cpu_flags();
 
-    if ((flags & AV_CPU_FLAG_RVV_I32) && ff_get_rv_vlenb() >= 16) {
+    if ((flags & AV_CPU_FLAG_RVV_I64) && ff_get_rv_vlenb() >= 16) {
         c->put_pixels_clamped = ff_put_pixels_clamped_rvv;
         c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_rvv;
         c->add_pixels_clamped = ff_add_pixels_clamped_rvv;