1 files changed, 145 insertions, 0 deletions
diff --git a/src/windows/native/sun/java2d/d3d/D3DPipelineManager.h b/src/windows/native/sun/java2d/d3d/D3DPipelineManager.h
new file mode 100644
index 000000000..56948e859
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+++ b/src/windows/native/sun/java2d/d3d/D3DPipelineManager.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2007-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+#pragma once
+
+#include "D3DPipeline.h"
+#include "D3DContext.h"
+
+typedef class D3DPipelineManager *LPD3DPIPELINEMANAGER;
+
+typedef struct D3DAdapter
+{
+    D3DContext *pd3dContext;
+    DWORD state;
+    HWND fsFocusWindow;
+} D3DAdapter;
+
+class D3DPIPELINE_API D3DPipelineManager
+{
+public:
+    // creates and initializes instance of D3DPipelineManager, may return NULL
+    static D3DPipelineManager* CreateInstance(void);
+    // deletes the single instance of the manager
+    static void DeleteInstance();
+    // returns the single instance of the manager, may return NULL
+    static D3DPipelineManager* GetInstance(void);
+
+    HRESULT GetD3DContext(UINT adapterOrdinal, D3DContext **ppd3dContext);
+
+    HRESULT HandleLostDevices();
+    // Checks if adapters were added or removed, or if the order had changed
+    // (which may happen with primary display is changed). If that's the case
+    // releases current adapters and d3d9 instance, reinitializes the pipeline.
+    // @param *monHds list of monitor handles retrieved from GDI
+    // @param monNum number of gdi monitors
+    static
+    HRESULT HandleAdaptersChange(HMONITOR *monHds, UINT monNum);
+    // returns depth stencil buffer format matching adapterFormat and render target
+    // format for the device specified by adapterOrdinal/devType
+    D3DFORMAT GetMatchingDepthStencilFormat(UINT adapterOrdinal,
+                                            D3DFORMAT adapterFormat,
+                                            D3DFORMAT renderTargetFormat);
+
+    HWND GetCurrentFocusWindow();
+    // returns previous fs window
+    HWND SetFSFocusWindow(UINT, HWND);
+
+    LPDIRECT3D9 GetD3DObject() { return pd3d9; }
+    D3DDEVTYPE GetDeviceType() { return devType; }
+
+    // returns the d3d adapter ordinal given GDI screen number:
+    // these may differ depending on which display is primary
+    UINT GetAdapterOrdinalForScreen(jint gdiScreen);
+
+    // notifies adapter event listeners by calling
+    // AccelDeviceEventNotifier.eventOccured()
+    static
+    void NotifyAdapterEventListeners(UINT adapter, jint eventType);
+
+private:
+    D3DPipelineManager(void);
+   ~D3DPipelineManager(void);
+
+    // Creates a Direct3D9 object and initializes adapters.
+    HRESULT InitD3D(void);
+    // Releases adapters, Direct3D9 object and the d3d9 library.
+    HRESULT ReleaseD3D();
+
+    // selects the device type based on user input and available
+    // device types
+    D3DDEVTYPE SelectDeviceType();
+
+    // creates array of adapters (releases the old one first)
+    HRESULT InitAdapters();
+    // releases each adapter's context, and then releases the array
+    HRESULT ReleaseAdapters();
+
+    HWND    CreateDefaultFocusWindow();
+    // returns S_OK if the adapter is capable of running the Direct3D
+    // pipeline
+    HRESULT D3DEnabledOnAdapter(UINT Adapter);
+    // returns adapterOrdinal given a HMONITOR handle
+    UINT    GetAdapterOrdinalByHmon(HMONITOR hMon);
+    HRESULT CheckAdaptersInfo();
+    HRESULT CheckDeviceCaps(UINT Adapter);
+    // Check the OS, succeeds if the OS is XP or newer client-class OS
+static HRESULT CheckOSVersion();
+    // used to check attached adapters using GDI against known bad hw database
+    // prior to the instantiation of the pipeline manager
+static HRESULT GDICheckForBadHardware();
+    // given VendorId, DeviceId and driver version, checks against a database
+    // of known bad hardware/driver combinations.
+    // If the driver version is not known MAX_VERSION can be used
+    // which is guaranteed to satisfy the check
+static HRESULT CheckForBadHardware(DWORD vId, DWORD dId, LONGLONG version);
+
+private:
+
+    // current adapter count
+    UINT adapterCount;
+    // Pointer to Direct3D9 Object mainained by the pipeline manager
+    LPDIRECT3D9 pd3d9;
+    // d3d9.dll lib
+    HINSTANCE hLibD3D9;
+
+    int currentFSFocusAdapter;
+    HWND defaultFocusWindow;
+
+    D3DDEVTYPE devType;
+
+    D3DAdapter *pAdapters;
+    // instance of this object
+    static LPD3DPIPELINEMANAGER pMgr;
+};
+
+#define OS_UNDEFINED    (0 << 0)
+#define OS_VISTA        (1 << 0)
+#define OS_WINSERV_2008 (1 << 1)
+#define OS_WINXP        (1 << 2)
+#define OS_WINXP_64     (1 << 3)
+#define OS_WINSERV_2003 (1 << 4)
+#define OS_ALL (OS_VISTA|OS_WINSERV_2008|OS_WINXP|OS_WINXP_64|OS_WINSERV_2003)
+#define OS_UNKNOWN      (~OS_ALL)
+BOOL D3DPPLM_OsVersionMatches(USHORT osInfo);