[PATCH v4 3/4] gdi32: Implement D3DKMTCreateDevice. - wine-devel

5 Jun 2019

Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com
---
 .../api-ms-win-dx-d3dkmt-l1-1-0.spec          |  2 +-
 dlls/d3d11/d3d11.spec                         |  2 +-
 dlls/gdi32/driver.c                           | 52 +++++++++++++++++++
 dlls/gdi32/gdi32.spec                         |  1 +
 dlls/gdi32/tests/driver.c                     |  2 +-
 include/ddk/d3dkmthk.h                        |  1 +
 6 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/dlls/api-ms-win-dx-d3dkmt-l1-1-0/api-ms-win-dx-d3dkmt-l1-1-0.spec b/dlls/api-ms-win-dx-d3dkmt-l1-1-0/api-ms-win-dx-d3dkmt-l1-1-0.spec
index 43186e8fcc..cb7935bbbc 100644
--- a/dlls/api-ms-win-dx-d3dkmt-l1-1-0/api-ms-win-dx-d3dkmt-l1-1-0.spec
+++ b/dlls/api-ms-win-dx-d3dkmt-l1-1-0/api-ms-win-dx-d3dkmt-l1-1-0.spec
@@ -12,7 +12,7 @@
 @ stub D3DKMTCreateAllocation2
 @ stub D3DKMTCreateContext
 @ stdcall D3DKMTCreateDCFromMemory(ptr) gdi32.D3DKMTCreateDCFromMemory
-@ stub D3DKMTCreateDevice
+@ stdcall D3DKMTCreateDevice(ptr) gdi32.D3DKMTCreateDevice
 @ stub D3DKMTCreateKeyedMutex
 @ stub D3DKMTCreateKeyedMutex2
 @ stub D3DKMTCreateOutputDupl
diff --git a/dlls/d3d11/d3d11.spec b/dlls/d3d11/d3d11.spec
index 87304b7c13..e4692ace9c 100644
--- a/dlls/d3d11/d3d11.spec
+++ b/dlls/d3d11/d3d11.spec
@@ -8,7 +8,7 @@
 @ stdcall D3DKMTCloseAdapter(ptr) gdi32.D3DKMTCloseAdapter
 @ stub D3DKMTCreateAllocation
 @ stub D3DKMTCreateContext
-@ stub D3DKMTCreateDevice
+@ stdcall D3DKMTCreateDevice(ptr) gdi32.D3DKMTCreateDevice
 @ stub D3DKMTCreateSynchronizationObject
 @ stub D3DKMTDestroyAllocation
 @ stub D3DKMTDestroyContext
diff --git a/dlls/gdi32/driver.c b/dlls/gdi32/driver.c
index e021856b0a..d5765af2a1 100644
--- a/dlls/gdi32/driver.c
+++ b/dlls/gdi32/driver.c
@@ -59,10 +59,17 @@ struct d3dkmt_adapter
     struct list entry;                  /* List entry */
 };
+struct d3dkmt_device
+{
+    D3DKMT_HANDLE handle;               /* Kernel mode graphics device handle*/
+    struct list entry;                  /* List entry */
+};
+
 static struct list drivers = LIST_INIT( drivers );
 static struct graphics_driver *display_driver;
static struct list d3dkmt_adapters = LIST_INIT( d3dkmt_adapters );
+static struct list d3dkmt_devices = LIST_INIT( d3dkmt_devices );
const struct gdi_dc_funcs *font_driver = NULL;
@@ -1343,3 +1350,48 @@ NTSTATUS WINAPI D3DKMTOpenAdapterFromGdiDisplayName( D3DKMT_OPENADAPTERFROMGDIDI
     LeaveCriticalSection( &driver_section );
     return STATUS_SUCCESS;
 }
+
+/******************************************************************************
+ *		D3DKMTCreateDevice [GDI32.@]
+ */
+NTSTATUS WINAPI D3DKMTCreateDevice( D3DKMT_CREATEDEVICE *desc )
+{
+    static D3DKMT_HANDLE handle_start = 0;
+    struct d3dkmt_adapter *adapter;
+    struct d3dkmt_device *device;
+    BOOL found = FALSE;
+
+    TRACE("(%p)\n", desc);
+
+    if (!desc)
+        return STATUS_INVALID_PARAMETER;
+
+    EnterCriticalSection( &driver_section );
+    LIST_FOR_EACH_ENTRY( adapter, &d3dkmt_adapters, struct d3dkmt_adapter, entry )
+    {
+        if (adapter->handle == desc->hAdapter)
+        {
+            found = TRUE;
+            break;
+        }
+    }
+    LeaveCriticalSection( &driver_section );
+
+    if (!found)
+        return STATUS_INVALID_PARAMETER;
+
+    if (desc->Flags.LegacyMode || desc->Flags.RequestVSync || desc->Flags.DisableGpuTimeout)
+        FIXME("Flags unsupported.\n");
+
+    device = heap_alloc_zero( sizeof( *device ) );
+    if (!device)
+        return STATUS_NO_MEMORY;
+
+    device->handle = ++handle_start;
+    desc->hDevice = device->handle;
+
+    EnterCriticalSection( &driver_section );
+    list_add_tail( &d3dkmt_devices, &device->entry );
+    LeaveCriticalSection( &driver_section );
+    return STATUS_SUCCESS;
+}
diff --git a/dlls/gdi32/gdi32.spec b/dlls/gdi32/gdi32.spec
index 5c17ed9ee8..88fe846eb8 100644
--- a/dlls/gdi32/gdi32.spec
+++ b/dlls/gdi32/gdi32.spec
@@ -82,6 +82,7 @@
 @ stdcall CreateSolidBrush(long)
 @ stdcall D3DKMTCloseAdapter(ptr)
 @ stdcall D3DKMTCreateDCFromMemory(ptr)
+@ stdcall D3DKMTCreateDevice(ptr)
 @ stdcall D3DKMTDestroyDCFromMemory(ptr)
 @ stdcall D3DKMTEscape(ptr)
 @ stdcall D3DKMTOpenAdapterFromGdiDisplayName(ptr)
diff --git a/dlls/gdi32/tests/driver.c b/dlls/gdi32/tests/driver.c
index caded27aef..f5c23dad76 100644
--- a/dlls/gdi32/tests/driver.c
+++ b/dlls/gdi32/tests/driver.c
@@ -194,7 +194,7 @@ static void test_D3DKMTCreateDevice(void)
     D3DKMT_DESTROYDEVICE destroy_device_desc;
     NTSTATUS status;
-    if (!pD3DKMTCreateDevice || pD3DKMTCreateDevice(NULL) == STATUS_PROCEDURE_NOT_FOUND)
+    if (!pD3DKMTCreateDevice || pD3DKMTCreateDevice(NULL) == STATUS_PROCEDURE_NOT_FOUND || !pD3DKMTDestroyDevice)
     {
         skip("D3DKMTCreateDevice() or D3DKMTDestroyDevice() is unavailable.\n");
         return;
diff --git a/include/ddk/d3dkmthk.h b/include/ddk/d3dkmthk.h
index 5436cb6612..90bf907e30 100644
--- a/include/ddk/d3dkmthk.h
+++ b/include/ddk/d3dkmthk.h
@@ -166,6 +166,7 @@ extern "C"
 #endif /* __cplusplus */
NTSTATUS WINAPI D3DKMTCloseAdapter(const D3DKMT_CLOSEADAPTER *desc);
+NTSTATUS WINAPI D3DKMTCreateDevice(D3DKMT_CREATEDEVICE *desc);
 NTSTATUS WINAPI D3DKMTCreateDCFromMemory(D3DKMT_CREATEDCFROMMEMORY *desc);
 NTSTATUS WINAPI D3DKMTDestroyDCFromMemory(const D3DKMT_DESTROYDCFROMMEMORY *desc);
 NTSTATUS WINAPI D3DKMTOpenAdapterFromGdiDisplayName(D3DKMT_OPENADAPTERFROMGDIDISPLAYNAME *desc);
-- 
2.20.1




    