From dd7cc557affff5040d3e8a9a072f01155b591607 Mon Sep 17 00:00:00 2001
From: Lynne <dev@lynne.ee>
Date: Fri, 14 Mar 2025 22:09:11 +0000
Subject: [PATCH] ffv1enc_vulkan: clip micro_version to 3 for level 4

This unbreaks level 4 encoding.
---
 libavcodec/ffv1enc_vulkan.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/ffv1enc_vulkan.c b/libavcodec/ffv1enc_vulkan.c
index e02130c47b..a72ac47f8b 100644
--- a/libavcodec/ffv1enc_vulkan.c
+++ b/libavcodec/ffv1enc_vulkan.c
@@ -1398,6 +1398,10 @@ static av_cold int vulkan_encode_ffv1_init(AVCodecContext *avctx)
             return AVERROR_INVALIDDATA;
     }
 
+    /* We target version 4.3 */
+    if (f->version == 4 && f->micro_version > 4)
+        f->micro_version = 3;
+
     //if (fv->ctx.ac == AC_GOLOMB_RICE) {
     if (0) {
         int w_a = FFALIGN(avctx->width, LG_ALIGN_W);