[PATCH 3/4] win32u: Support KMTQAITYPE_CHECKDRIVERUPDATESTATUS for NtGdiDdDDIQueryAdapterInfo().

[Zhiyi Zhang]

From: Zhiyi Zhang

---
 dlls/gdi32/tests/driver.c |  5 ++---
 dlls/win32u/d3dkmt.c      | 25 ++++++++++++++++++++++---
 2 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/dlls/gdi32/tests/driver.c b/dlls/gdi32/tests/driver.c
index 59c98f38c8e..29bbb5aef26 100644
--- a/dlls/gdi32/tests/driver.c
+++ b/dlls/gdi32/tests/driver.c
@@ -1168,21 +1168,20 @@ static void test_D3DKMTQueryAdapterInfo(void)
         query_adapter_info.pPrivateDriverData = NULL;
         query_adapter_info.PrivateDriverDataSize = tests[i].size;
         status = pD3DKMTQueryAdapterInfo(&query_adapter_info);
-        todo_wine
         ok(status == STATUS_INVALID_PARAMETER, "Got unexpected return code %#lx.\n", status);

/* Insufficient buffer size */
         query_adapter_info.pPrivateDriverData = buffer;
         query_adapter_info.PrivateDriverDataSize = tests[i].size - 1;
         status = pD3DKMTQueryAdapterInfo(&query_adapter_info);
-        todo_wine
+        todo_wine_if(tests[i].type != KMTQAITYPE_CHECKDRIVERUPDATESTATUS)
         ok(status == STATUS_INVALID_PARAMETER, "Got unexpected return code %#lx.\n", status);

/* Normal */
         query_adapter_info.pPrivateDriverData = buffer;
         query_adapter_info.PrivateDriverDataSize = tests[i].size;
         status = pD3DKMTQueryAdapterInfo(&query_adapter_info);
-        todo_wine
+        todo_wine_if(tests[i].type != KMTQAITYPE_CHECKDRIVERUPDATESTATUS)
         ok(status == STATUS_SUCCESS, "Got unexpected return code %#lx.\n", status);
         if (status != STATUS_SUCCESS)
         {
diff --git a/dlls/win32u/d3dkmt.c b/dlls/win32u/d3dkmt.c
index 24a668a85b4..8b43c6ba04a 100644
--- a/dlls/win32u/d3dkmt.c
+++ b/dlls/win32u/d3dkmt.c
@@ -333,10 +333,29 @@ NTSTATUS WINAPI NtGdiDdDDIDestroyDevice( const D3DKMT_DESTROYDEVICE *desc )
  */
 NTSTATUS WINAPI NtGdiDdDDIQueryAdapterInfo( D3DKMT_QUERYADAPTERINFO *desc )
 {
-    if (!desc) return STATUS_INVALID_PARAMETER;
+    TRACE( "(%p).\n", desc );

-    FIXME( "desc %p, type %d stub\n", desc, desc->Type );
-    return STATUS_NOT_IMPLEMENTED;
+    if (!desc || !desc->hAdapter || !desc->pPrivateDriverData)
+        return STATUS_INVALID_PARAMETER;
+
+    switch (desc->Type)
+    {
+    case KMTQAITYPE_CHECKDRIVERUPDATESTATUS:
+    {
+        BOOL *value = desc->pPrivateDriverData;
+
+        if (desc->PrivateDriverDataSize < sizeof(*value))
+            return STATUS_INVALID_PARAMETER;
+
+        *value = FALSE;
+        return STATUS_SUCCESS;
+    }
+    default:
+    {
+        FIXME( "type %d not handled.\n", desc->Type );
+        return STATUS_NOT_IMPLEMENTED;
+    }
+    }
 }

/******************************************************************************