diff --git a/src/dxgi/dxgi_factory.cpp b/src/dxgi/dxgi_factory.cpp
index 877cef19..84b3d404 100644
--- a/src/dxgi/dxgi_factory.cpp
+++ b/src/dxgi/dxgi_factory.cpp
@@ -11,6 +11,9 @@ namespace dxvk {
 
   Singleton<DxvkInstance> g_dxvkInstance;
 
+  std::mutex s_globalHDRStateMutex;
+  DXVK_VK_GLOBAL_HDR_STATE s_globalHDRState{};
+
   DxgiVkFactory::DxgiVkFactory(DxgiFactory* pFactory)
   : m_factory(pFactory) {
 
@@ -47,6 +50,32 @@ namespace dxvk {
   }
 
 
+  HRESULT STDMETHODCALLTYPE DxgiVkFactory::GetGlobalHDRState(
+          DXGI_COLOR_SPACE_TYPE   *pOutColorSpace,
+          DXGI_HDR_METADATA_HDR10 *pOutMetadata) {
+    std::unique_lock lock(s_globalHDRStateMutex);
+    if (!s_globalHDRState.Serial)
+      return S_FALSE;
+
+    *pOutColorSpace = s_globalHDRState.ColorSpace;
+    *pOutMetadata   = s_globalHDRState.Metadata.HDR10;
+    return S_OK;
+  }
+
+
+  HRESULT STDMETHODCALLTYPE DxgiVkFactory::SetGlobalHDRState(
+          DXGI_COLOR_SPACE_TYPE    ColorSpace,
+    const DXGI_HDR_METADATA_HDR10 *pMetadata) {
+    std::unique_lock lock(s_globalHDRStateMutex);
+    static uint32_t s_GlobalHDRStateSerial = 0;
+
+    s_globalHDRState.Serial     = ++s_GlobalHDRStateSerial;
+    s_globalHDRState.ColorSpace = ColorSpace;
+    s_globalHDRState.Metadata.Type  = DXGI_HDR_METADATA_TYPE_HDR10;
+    s_globalHDRState.Metadata.HDR10 = *pMetadata;
+
+    return S_OK;
+  }
 
 
   DxgiFactory::DxgiFactory(UINT Flags)
@@ -127,7 +156,8 @@ namespace dxvk {
       return S_OK;
     }
 
-    if (riid == __uuidof(IDXGIVkInteropFactory)) {
+    if (riid == __uuidof(IDXGIVkInteropFactory)
+     || riid == __uuidof(IDXGIVkInteropFactory1)) {
       *ppvObject = ref(&m_interop);
       return S_OK;
     }
@@ -519,4 +549,9 @@ namespace dxvk {
   }
 
 
+  DXVK_VK_GLOBAL_HDR_STATE DxgiFactory::GlobalHDRState() {
+    std::unique_lock lock(s_globalHDRStateMutex);
+    return s_globalHDRState;
+  }
+
 }
diff --git a/src/dxgi/dxgi_factory.h b/src/dxgi/dxgi_factory.h
index 81b51143..96a4410c 100644
--- a/src/dxgi/dxgi_factory.h
+++ b/src/dxgi/dxgi_factory.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <vector>
+#include <mutex>
 
 #include "dxgi_adapter.h"
 #include "dxgi_monitor.h"
@@ -12,7 +13,13 @@ namespace dxvk {
 
   class DxgiFactory;
 
-  class DxgiVkFactory : public IDXGIVkInteropFactory {
+  struct DXVK_VK_GLOBAL_HDR_STATE {
+    uint32_t Serial;
+    DXGI_COLOR_SPACE_TYPE ColorSpace;
+    DXGI_VK_HDR_METADATA  Metadata;
+  };
+
+  class DxgiVkFactory : public IDXGIVkInteropFactory1 {
 
   public:
 
@@ -30,6 +37,14 @@ namespace dxvk {
             VkInstance*               pInstance,
             PFN_vkGetInstanceProcAddr* ppfnVkGetInstanceProcAddr);
 
+    HRESULT STDMETHODCALLTYPE GetGlobalHDRState(
+            DXGI_COLOR_SPACE_TYPE   *pOutColorSpace,
+            DXGI_HDR_METADATA_HDR10 *pOutMetadata);
+
+    HRESULT STDMETHODCALLTYPE SetGlobalHDRState(
+            DXGI_COLOR_SPACE_TYPE    ColorSpace,
+      const DXGI_HDR_METADATA_HDR10 *pMetadata);
+
   private:
 
     DxgiFactory* m_factory;
@@ -173,6 +188,8 @@ namespace dxvk {
     DxgiMonitorInfo* GetMonitorInfo() {
       return &m_monitorInfo;
     }
+
+    DXVK_VK_GLOBAL_HDR_STATE GlobalHDRState();
     
   private:
     
diff --git a/src/dxgi/dxgi_interfaces.h b/src/dxgi/dxgi_interfaces.h
index e1fc1250..3735447f 100644
--- a/src/dxgi/dxgi_interfaces.h
+++ b/src/dxgi/dxgi_interfaces.h
@@ -443,12 +443,27 @@ IDXGIVkInteropFactory : public IUnknown {
           PFN_vkGetInstanceProcAddr* ppfnVkGetInstanceProcAddr) = 0;
 };
 
+/**
+ * \brief DXGI factory interface for Vulkan interop
+ */
+MIDL_INTERFACE("2a289dbd-2d0a-4a51-89f7-f2adce465cd6")
+IDXGIVkInteropFactory1 : public IDXGIVkInteropFactory {
+  virtual HRESULT STDMETHODCALLTYPE GetGlobalHDRState(
+          DXGI_COLOR_SPACE_TYPE   *pOutColorSpace,
+          DXGI_HDR_METADATA_HDR10 *ppOutMetadata) = 0;
+
+  virtual HRESULT STDMETHODCALLTYPE SetGlobalHDRState(
+          DXGI_COLOR_SPACE_TYPE    ColorSpace,
+    const DXGI_HDR_METADATA_HDR10 *pMetadata) = 0;
+};
+
 
 #ifdef _MSC_VER
 struct __declspec(uuid("907bf281-ea3c-43b4-a8e4-9f231107b4ff")) IDXGIDXVKAdapter;
 struct __declspec(uuid("92a5d77b-b6e1-420a-b260-fdd701272827")) IDXGIDXVKDevice;
 struct __declspec(uuid("c06a236f-5be3-448a-8943-89c611c0c2c1")) IDXGIVkMonitorInfo;
 struct __declspec(uuid("4c5e1b0d-b0c8-4131-bfd8-9b2476f7f408")) IDXGIVkInteropFactory;
+struct __declspec(uuid("2a289dbd-2d0a-4a51-89f7-f2adce465cd6")) IDXGIVkInteropFactory1;
 struct __declspec(uuid("3a6d8f2c-b0e8-4ab4-b4dc-4fd24891bfa5")) IDXGIVkInteropAdapter;
 struct __declspec(uuid("e2ef5fa5-dc21-4af7-90c4-f67ef6a09323")) IDXGIVkInteropDevice;
 struct __declspec(uuid("e2ef5fa5-dc21-4af7-90c4-f67ef6a09324")) IDXGIVkInteropDevice1;
@@ -462,6 +477,7 @@ __CRT_UUID_DECL(IDXGIDXVKAdapter,          0x907bf281,0xea3c,0x43b4,0xa8,0xe4,0x
 __CRT_UUID_DECL(IDXGIDXVKDevice,           0x92a5d77b,0xb6e1,0x420a,0xb2,0x60,0xfd,0xf7,0x01,0x27,0x28,0x27);
 __CRT_UUID_DECL(IDXGIVkMonitorInfo,        0xc06a236f,0x5be3,0x448a,0x89,0x43,0x89,0xc6,0x11,0xc0,0xc2,0xc1);
 __CRT_UUID_DECL(IDXGIVkInteropFactory,     0x4c5e1b0d,0xb0c8,0x4131,0xbf,0xd8,0x9b,0x24,0x76,0xf7,0xf4,0x08);
+__CRT_UUID_DECL(IDXGIVkInteropFactory1,    0x2a289dbd,0x2d0a,0x4a51,0x89,0xf7,0xf2,0xad,0xce,0x46,0x5c,0xd6);
 __CRT_UUID_DECL(IDXGIVkInteropAdapter,     0x3a6d8f2c,0xb0e8,0x4ab4,0xb4,0xdc,0x4f,0xd2,0x48,0x91,0xbf,0xa5);
 __CRT_UUID_DECL(IDXGIVkInteropDevice,      0xe2ef5fa5,0xdc21,0x4af7,0x90,0xc4,0xf6,0x7e,0xf6,0xa0,0x93,0x23);
 __CRT_UUID_DECL(IDXGIVkInteropDevice1,     0xe2ef5fa5,0xdc21,0x4af7,0x90,0xc4,0xf6,0x7e,0xf6,0xa0,0x93,0x24);
diff --git a/src/dxgi/dxgi_swapchain.cpp b/src/dxgi/dxgi_swapchain.cpp
index fee7cf7b..ba65a86a 100644
--- a/src/dxgi/dxgi_swapchain.cpp
+++ b/src/dxgi/dxgi_swapchain.cpp
@@ -312,6 +312,8 @@ namespace dxvk {
     if (SyncInterval > 4)
       return DXGI_ERROR_INVALID_CALL;
 
+    UpdateGlobalHDRState();
+
     std::lock_guard<dxvk::recursive_mutex> lockWin(m_lockWindow);
     HRESULT hr = S_OK;
 
@@ -862,4 +864,28 @@ namespace dxvk {
       m_monitorInfo->ReleaseMonitorData();
   }
 
+  void DxgiSwapChain::UpdateGlobalHDRState() {
+    // Update the global HDR state if called from the legacy NVAPI
+    // interfaces, etc.
+
+    auto state = m_factory->GlobalHDRState();
+    if (m_globalHDRStateSerial != state.Serial) {
+      SetColorSpace1(state.ColorSpace);
+
+      switch (state.Metadata.Type) {
+        case DXGI_HDR_METADATA_TYPE_NONE:
+          SetHDRMetaData(DXGI_HDR_METADATA_TYPE_NONE, 0, nullptr);
+          break;
+        case DXGI_HDR_METADATA_TYPE_HDR10:
+          SetHDRMetaData(DXGI_HDR_METADATA_TYPE_HDR10, sizeof(state.Metadata.HDR10), reinterpret_cast<void*>(&state.Metadata.HDR10));
+          break;
+        default:
+          Logger::err(str::format("DXGI: Unsupported HDR metadata type (global): ", state.Metadata.Type));
+          break;
+      }
+
+      m_globalHDRStateSerial = state.Serial;
+    }
+  }
+
 }
diff --git a/src/dxgi/dxgi_swapchain.h b/src/dxgi/dxgi_swapchain.h
index b87b71e4..7702f879 100644
--- a/src/dxgi/dxgi_swapchain.h
+++ b/src/dxgi/dxgi_swapchain.h
@@ -192,6 +192,8 @@ namespace dxvk {
     bool                            m_monitorHasOutput = true;
     bool                            m_frameStatisticsDisjoint = true;
     wsi::DxvkWindowState            m_windowState;
+
+    uint32_t                        m_globalHDRStateSerial = 0;
     
     HRESULT EnterFullscreenMode(
             IDXGIOutput1            *pTarget);
@@ -219,6 +221,8 @@ namespace dxvk {
     
     void ReleaseMonitorData();
 
+    void UpdateGlobalHDRState();
+
   };
   
 }