From d08412aaa42091f7afb6e52feee44cb6c5e363e1 Mon Sep 17 00:00:00 2001
From: M Henning <drawoc@darkrefraction.com>
Date: Sat, 10 Feb 2024 10:56:10 -0500
Subject: [PATCH] gsk: Fix blit sizes while generating mipmaps on vk

A few lines later we already had the correct equation for the size.
See vulkan 1.3 spec section 12.3.2 "Image Mip Level Sizing"
---
 gsk/gpu/gskgpumipmapop.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gsk/gpu/gskgpumipmapop.c b/gsk/gpu/gskgpumipmapop.c
index ccbace3577..f662d606db 100644
--- a/gsk/gpu/gskgpumipmapop.c
+++ b/gsk/gpu/gskgpumipmapop.c
@@ -129,8 +129,8 @@ gsk_gpu_mipmap_op_vk_command (GskGpuOp              *op,
                                   .z = 0,
                               },
                               {
-                                  .x = width / 2,
-                                  .y = height / 2,
+                                  .x = MAX (1, width / 2),
+                                  .y = MAX (1, height / 2),
                                   .z = 1,
                               }
                           },