From 7ce4c3493618e80244d846940d9946cc88d64b86 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Fri, 11 Oct 2024 21:19:16 +1000
Subject: [PATCH] VulkanDevice: Scissor rect should never be negative

---
 src/util/vulkan_device.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/util/vulkan_device.cpp b/src/util/vulkan_device.cpp
index 5dbbc8727..1bc9636ec 100644
--- a/src/util/vulkan_device.cpp
+++ b/src/util/vulkan_device.cpp
@@ -3752,7 +3752,9 @@ void VulkanDevice::SetScissor(const GSVector4i rc)
   if (m_dirty_flags & DIRTY_FLAG_INITIAL)
     return;
 
-  const VkRect2D vrc = {{rc.x, rc.y}, {static_cast<u32>(rc.width()), static_cast<u32>(rc.height())}};
+  const GSVector4i clamped_rc = rc.max_s32(GSVector4i::zero());
+  const VkRect2D vrc = {{clamped_rc.x, clamped_rc.y},
+                        {static_cast<u32>(clamped_rc.width()), static_cast<u32>(clamped_rc.height())}};
   vkCmdSetScissor(GetCurrentCommandBuffer(), 0, 1, &vrc);
 }