Changeset 101137 in vbox for trunk/src/VBox/ValidationKit

Timestamp:

Sep 15, 2023 5:49:45 PM (16 months ago)

Author:

vboxsync

Message:

ValKit: Query about a supported DirectX feature level

Location:

trunk/src/VBox/ValidationKit/utils/nt

Files:

• Makefile.kmk (modified) (1 diff)
• ntDisplay.cpp (modified) (6 diffs)

trunk/src/VBox/ValidationKit/utils/nt/Makefile.kmk

@@ -64 +64 @@
 #
 PROGRAMS.win += ntDisplay
-ntDisplay_TEMPLATE = VBoxValidationKitR3
-ntDisplay_SOURCES  = ntDisplay.cpp
-ntDisplay_VBOX_IMPORT_CHECKER.win.x86 = nt4
+ntDisplay_TEMPLATE  = VBoxValidationKitR3
+ntDisplay_CXXFLAGS += -wd4668
+ntDisplay_LIBS      = d3d11.lib
+ntDisplay_SOURCES   = ntDisplay.cpp
+ntDisplay_VBOX_IMPORT_CHECKER.win.amd64 = w8
+ntDisplay_VBOX_IMPORT_CHECKER.win.x86 = w8
 
 include $(FILE_KBUILD_SUB_FOOTER)

trunk/src/VBox/ValidationKit/utils/nt/ntDisplay.cpp

@@ -39 +39 @@
 *   Header Files                                                                                                                 *
 *********************************************************************************************************************************/
-#include <iprt/win/windows.h>
+
+#include <d3d11.h>
+
 #include <iprt/win/setupapi.h>
 #include <devguid.h>
@@ -92 +94 @@
             {
                 if (g_cVerbosity >= 1)
-                    RTPrintf("debug: device %s\n", bEnable ? "enabled" : "disabled");
+                    RTMsgInfo("debug: device %s\n", bEnable ? "enabled" : "disabled");
             }
             else
@@ -112 +114 @@
 }
 
+bool CheckDXFeatureLevel()
+{
+    IDXGIAdapter *pAdapter = NULL; /* Default adapter. */
+    static const D3D_FEATURE_LEVEL aFeatureLevels[] =
+    {
+        D3D_FEATURE_LEVEL_11_1,
+        D3D_FEATURE_LEVEL_11_0,
+        D3D_FEATURE_LEVEL_10_1,
+        D3D_FEATURE_LEVEL_10_0,
+        D3D_FEATURE_LEVEL_9_3,
+        D3D_FEATURE_LEVEL_9_2,
+        D3D_FEATURE_LEVEL_9_1
+    };
+    UINT Flags = D3D11_CREATE_DEVICE_BGRA_SUPPORT;
+    D3D_FEATURE_LEVEL FeatureLevel = D3D_FEATURE_LEVEL_9_1;
+    ID3D11Device *pDevice = NULL;
+    ID3D11DeviceContext *pImmediateContext = NULL;
+    bool fResult = false;
+    HRESULT hr = S_OK;
+
+    hr = D3D11CreateDevice(pAdapter,
+                           D3D_DRIVER_TYPE_HARDWARE,
+                           NULL,
+                           Flags,
+                           aFeatureLevels,
+                           RT_ELEMENTS(aFeatureLevels),
+                           D3D11_SDK_VERSION,
+                           &pDevice,
+                           &FeatureLevel,
+                           &pImmediateContext);
+
+    if (FAILED(hr))
+    {
+        RTMsgError("D3D11CreateDevice failed with 0x%X\n", hr);
+        return false;
+    }
+
+    if (FeatureLevel == D3D_FEATURE_LEVEL_11_1)
+    {
+        RTMsgInfo("D3D_FEATURE_LEVEL_11_1 is supported\n");
+        fResult = true;
+    }
+    else
+    {
+        RTMsgError("D3D_FEATURE_LEVEL_11_1 is not supported, only 0x%X\n", FeatureLevel);
+    }
+
+    pDevice->Release();
+    pImmediateContext->Release();
+
+    return fResult;
+}
+
 int main(int argc, char **argv)
 {
@@ -124 +179 @@
      * Parse arguments.
      */
-    bool fEnable = true;
-
     static const RTGETOPTDEF s_aOptions[] =
     {
@@ -141 +194 @@
         switch (chOpt)
         {
-            case 'e': fEnable = RT_BOOL(ValueUnion.u32); break;
+            case 'e': SetDisplayDeviceState(RT_BOOL(ValueUnion.u32)); break;
             case 'q': g_cVerbosity = 0; break;
             case 'v': g_cVerbosity += 1; break;
@@ -153 +206 @@
     }
 
-    NTSTATUS rcNt = SetDisplayDeviceState(fEnable);
-
-    return RTErrConvertFromNtStatus(rcNt);
+    return !CheckDXFeatureLevel();
 }