From 1a4b78e3778ea21b605d5a7da7343e5f994700be Mon Sep 17 00:00:00 2001
From: "Herman S." <429230+has207@users.noreply.github.com>
Date: Sat, 6 Dec 2025 17:50:51 +0900
Subject: [PATCH] [Vulkan] Invalidate descriptor set bindings for incompatible
 sets

The code to do this was set up but it seems it was never implemented.
---
 src/xenia/gpu/vulkan/vulkan_command_processor.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/xenia/gpu/vulkan/vulkan_command_processor.cc b/src/xenia/gpu/vulkan/vulkan_command_processor.cc
index 019fc3d6a..a6b479726 100644
--- a/src/xenia/gpu/vulkan/vulkan_command_processor.cc
+++ b/src/xenia/gpu/vulkan/vulkan_command_processor.cc
@@ -2440,6 +2440,9 @@ bool VulkanCommandProcessor::IssueDraw(xenos::PrimitiveType prim_type,
             descriptor_sets_kept,
             uint32_t(SpirvShaderTranslator::kDescriptorSetTexturesPixel));
       }
+      // Invalidate descriptor set bindings for incompatible sets.
+      current_graphics_descriptor_sets_bound_up_to_date_ &=
+          (UINT32_C(1) << descriptor_sets_kept) - 1;
     } else {
       // No or unknown pipeline layout previously bound - all bindings are in an
       // indeterminate state.