From b12e4fc59f93a70fc78b4efd381d3e2757507a68 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Mon, 5 Sep 2022 07:49:04 +0200
Subject: [PATCH] [dxvk] Check whether SparseResidency capability is used in a
 shader

---
 src/dxvk/dxvk_shader.cpp | 3 +++
 src/dxvk/dxvk_shader.h   | 1 +
 2 files changed, 4 insertions(+)

diff --git a/src/dxvk/dxvk_shader.cpp b/src/dxvk/dxvk_shader.cpp
index ca12995fe..9bacd838f 100644
--- a/src/dxvk/dxvk_shader.cpp
+++ b/src/dxvk/dxvk_shader.cpp
@@ -139,6 +139,9 @@ namespace dxvk {
          || ins.arg(1) == spv::CapabilityShaderLayer)
           m_flags.set(DxvkShaderFlag::ExportsViewportIndexLayerFromVertexStage);
 
+        if (ins.arg(1) == spv::CapabilitySparseResidency)
+          m_flags.set(DxvkShaderFlag::UsesSparseResidency);
+
         if (ins.arg(1) == spv::CapabilityFragmentFullyCoveredEXT)
           m_flags.set(DxvkShaderFlag::UsesFragmentCoverage);
       }
diff --git a/src/dxvk/dxvk_shader.h b/src/dxvk/dxvk_shader.h
index 4aa7b97c3..6e5a21057 100644
--- a/src/dxvk/dxvk_shader.h
+++ b/src/dxvk/dxvk_shader.h
@@ -31,6 +31,7 @@ namespace dxvk {
     ExportsStencilRef,
     ExportsViewportIndexLayerFromVertexStage,
     UsesFragmentCoverage,
+    UsesSparseResidency,
   };
 
   using DxvkShaderFlags = Flags<DxvkShaderFlag>;