From da8809c240a613e432ee3995bc8eae1b8bc24ae1 Mon Sep 17 00:00:00 2001
From: CamilleLaVey <camillelavey99@gmail.com>
Date: Sat, 29 Nov 2025 12:38:51 -0400
Subject: [PATCH] [vk] Fixing wrong enabling logic

---
 src/video_core/vulkan_common/vulkan_device.cpp | 5 +++--
 src/video_core/vulkan_common/vulkan_device.h   | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index 2da8713dde..65bd76cddf 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -1450,12 +1450,13 @@ void Device::RemoveUnsuitableExtensions() {
 
     // VK_EXT_multi_draw
     extensions.multi_draw = features.multi_draw.multiDraw;
-    
     if (extensions.multi_draw) {
+        features.multi_draw.multiDraw = VK_TRUE;
         LOG_INFO(Render_Vulkan, "VK_EXT_multi_draw: maxMultiDrawCount={}",
                  properties.multi_draw.maxMultiDrawCount);
+    } else {
+        features.multi_draw.multiDraw = VK_FALSE;
     }
-    
     RemoveExtensionFeatureIfUnsuitable(extensions.multi_draw, features.multi_draw,
                                        VK_EXT_MULTI_DRAW_EXTENSION_NAME);
 
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index 5871e3c2a8..00284057ef 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -743,9 +743,10 @@ public:
         return Settings::values.dyna_state.GetValue() > 0;
     }
 
-    /// Returns true if the device supports VK_EXT_vertex_input_dynamic_state.
+    /// Returns true if VK_EXT_vertex_input_dynamic_state is enabled on the device.
     bool IsExtVertexInputDynamicStateSupported() const {
-        return extensions.vertex_input_dynamic_state;
+        return extensions.vertex_input_dynamic_state &&
+               features.vertex_input_dynamic_state.vertexInputDynamicState;
     }
 
     /// Returns true if the device supports VK_EXT_shader_demote_to_helper_invocation