diff --git a/src/d3d9/d3d9_adapter.cpp b/src/d3d9/d3d9_adapter.cpp
index 24aeac6b..a46e46ac 100644
--- a/src/d3d9/d3d9_adapter.cpp
+++ b/src/d3d9/d3d9_adapter.cpp
@@ -90,10 +90,10 @@ namespace dxvk {
           D3D9Format AdapterFormat,
           D3D9Format BackBufferFormat,
           BOOL       bWindowed) {
-    if (!IsSupportedAdapterFormat(AdapterFormat, bWindowed) && !bWindowed)
+    if (!IsSupportedAdapterFormat(AdapterFormat))
       return D3DERR_NOTAVAILABLE;
 
-    if (!IsSupportedBackBufferFormat(BackBufferFormat, bWindowed))
+    if (!IsSupportedBackBufferFormat(AdapterFormat, BackBufferFormat, bWindowed))
       return D3DERR_NOTAVAILABLE;
 
     return D3D_OK;
@@ -106,7 +106,7 @@ namespace dxvk {
           DWORD           Usage,
           D3DRESOURCETYPE RType,
           D3D9Format      CheckFormat) {
-    if (!IsSupportedAdapterFormat(AdapterFormat, false))
+    if (!IsSupportedAdapterFormat(AdapterFormat))
       return D3DERR_NOTAVAILABLE;
 
     const bool dmap = Usage & D3DUSAGE_DMAP;
@@ -232,7 +232,7 @@ namespace dxvk {
           D3DDEVTYPE DeviceType,
           D3D9Format SourceFormat,
           D3D9Format TargetFormat) {
-    bool sourceSupported = IsSupportedBackBufferFormat(SourceFormat, FALSE);
+    bool sourceSupported = IsSupportedBackBufferFormat(D3D9Format::Unknown, SourceFormat, TRUE);
     bool targetSupported = TargetFormat == D3D9Format::X1R5G5B5
                         || TargetFormat == D3D9Format::A1R5G5B5
                         || TargetFormat == D3D9Format::R5G6B5
@@ -757,7 +757,7 @@ namespace dxvk {
     m_modeCacheFormat = Format;
 
     // Skip unsupported formats
-    if (!IsSupportedAdapterFormat(Format, false))
+    if (!IsSupportedAdapterFormat(Format))
       return;
 
     auto& options = m_parent->GetOptions();
@@ -808,4 +808,4 @@ namespace dxvk {
     });
   }
 
-}
\ No newline at end of file
+}
diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index 75401049..16874d4a 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -6873,9 +6873,7 @@ namespace dxvk {
       "    - Windowed:           ", pPresentationParameters->Windowed ? "true" : "false", "\n"));
 
     if (backBufferFmt != D3D9Format::Unknown) {
-      if (!IsSupportedBackBufferFormat(
-        backBufferFmt,
-        pPresentationParameters->Windowed)) {
+      if (!IsSupportedBackBufferFormat(backBufferFmt)) {
         Logger::err(str::format("D3D9DeviceEx::ResetSwapChain: Unsupported backbuffer format: ",
           EnumerateFormat(pPresentationParameters->BackBufferFormat)));
         return D3DERR_INVALIDCALL;
diff --git a/src/d3d9/d3d9_monitor.cpp b/src/d3d9/d3d9_monitor.cpp
index 94a3da92..8a5656cd 100644
--- a/src/d3d9/d3d9_monitor.cpp
+++ b/src/d3d9/d3d9_monitor.cpp
@@ -26,8 +26,7 @@ namespace dxvk {
 
 
   bool IsSupportedAdapterFormat(
-          D3D9Format Format,
-          BOOL       Windowed) {
+          D3D9Format Format) {
     return Format == D3D9Format::A2R10G10B10
         || Format == D3D9Format::X8R8G8B8
         || Format == D3D9Format::X1R5G5B5
@@ -36,8 +35,23 @@ namespace dxvk {
 
 
   bool IsSupportedBackBufferFormat(
+          D3D9Format AdapterFormat,
           D3D9Format BackBufferFormat,
           BOOL       Windowed) {
+    if (!Windowed) {
+      return (AdapterFormat == D3D9Format::A2R10G10B10 && BackBufferFormat == D3D9Format::A2R10G10B10) ||
+             (AdapterFormat == D3D9Format::X8R8G8B8    && BackBufferFormat == D3D9Format::X8R8G8B8) ||
+             (AdapterFormat == D3D9Format::X8R8G8B8    && BackBufferFormat == D3D9Format::A8R8G8B8) ||
+             (AdapterFormat == D3D9Format::X1R5G5B5    && BackBufferFormat == D3D9Format::X1R5G5B5) ||
+             (AdapterFormat == D3D9Format::X1R5G5B5    && BackBufferFormat == D3D9Format::A1R5G5B5) ||
+             (AdapterFormat == D3D9Format::R5G6B5      && BackBufferFormat == D3D9Format::R5G6B5);
+    }
+
+    return IsSupportedBackBufferFormat(BackBufferFormat);
+  }
+
+  bool IsSupportedBackBufferFormat(
+        D3D9Format BackBufferFormat) {
     return BackBufferFormat == D3D9Format::A2R10G10B10
         || BackBufferFormat == D3D9Format::A8R8G8B8
         || BackBufferFormat == D3D9Format::X8R8G8B8
diff --git a/src/d3d9/d3d9_monitor.h b/src/d3d9/d3d9_monitor.h
index 8c187513..0a9d1a89 100644
--- a/src/d3d9/d3d9_monitor.h
+++ b/src/d3d9/d3d9_monitor.h
@@ -23,11 +23,13 @@ namespace dxvk {
   * \returns If it is supported as a swapchain/backbuffer format.
   */
   bool IsSupportedAdapterFormat(
-          D3D9Format Format,
-          BOOL       Windowed);
+          D3D9Format Format);
 
   bool IsSupportedBackBufferFormat(
+          D3D9Format AdapterFormat,
           D3D9Format BackBufferFormat,
           BOOL       Windowed);
 
-}
\ No newline at end of file
+  bool IsSupportedBackBufferFormat(
+          D3D9Format BackBufferFormat);
+}