1 files changed, 120 insertions, 0 deletions
diff --git a/src/d3denum.h b/src/d3denum.h
new file mode 100644
index 0000000..9b75611
--- /dev/null
+++ b/src/d3denum.h
@@ -0,0 +1,120 @@
+//-----------------------------------------------------------------------------
+// File: D3DEnum.h
+//
+// Desc: Functions to enumerate DDraw/D3D drivers, devices, and modes.
+//
+// Copyright (c) 1997-1999 Microsoft Corporation. All rights reserved
+//-----------------------------------------------------------------------------
+#ifndef D3DENUM_H
+#define D3DENUM_H
+#include <d3d.h>
+
+
+//-----------------------------------------------------------------------------
+// Flag and error definitions
+//-----------------------------------------------------------------------------
+#define D3DENUM_SOFTWAREONLY           0x00000001 // Software-devices only flag
+
+#define D3DENUMERR_NODIRECTDRAW        0x81000001 // Could not create DDraw
+#define D3DENUMERR_ENUMERATIONFAILED   0x81000002 // Enumeration failed
+#define D3DENUMERR_SUGGESTREFRAST      0x81000003 // Suggest using the RefRast
+#define D3DENUMERR_NOCOMPATIBLEDEVICES 0x81000004 // No devices were found that
+                                                  // meet the app's desired
+                                                  // capabilities
+#define D3DENUMERR_ENGINE              0x81000005 // 3D engine error
+#define D3DENUMERR_ROBOT               0x81000006 // robot error
+#define D3DENUMERR_SOUND               0x81000007 // sound error
+
+
+//-----------------------------------------------------------------------------
+// Name: struct D3DEnum_DeviceInfo
+// Desc: Structure to hold info about the enumerated Direct3D devices.
+//-----------------------------------------------------------------------------
+struct D3DEnum_DeviceInfo
+{
+    // D3D Device info
+    TCHAR          strDesc[40];
+    GUID*          pDeviceGUID;
+    D3DDEVICEDESC7 ddDeviceDesc;
+    BOOL           bHardware;
+
+    // DDraw Driver info
+    GUID*          pDriverGUID;
+    DDCAPS         ddDriverCaps;
+    DDCAPS         ddHELCaps;
+
+    // DDraw Mode Info
+    DDSURFACEDESC2 ddsdFullscreenMode;
+    BOOL           bWindowed;
+    BOOL           bStereo;
+
+    // For internal use (apps should not need to use these)
+    GUID            guidDevice;
+    GUID            guidDriver;
+    DDSURFACEDESC2* pddsdModes;
+    DWORD           dwNumModes;
+    DWORD           dwCurrentMode;
+    BOOL            bDesktopCompatible;
+    BOOL            bStereoCompatible;
+};
+
+
+// For code not yet switched to new struct name
+typedef D3DEnum_DeviceInfo D3DDEVICEINFO;
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: D3DEnum_EnumerateDevices()
+// Desc: Enumerates all drivers, devices, and modes. The callback function is
+//       called each device, to confirm that the device supports the feature
+//       set required by the app.
+//-----------------------------------------------------------------------------
+HRESULT D3DEnum_EnumerateDevices( HRESULT (*fn)(DDCAPS*, D3DDEVICEDESC7*) );
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: D3DEnum_FreeResources()
+// Desc: Cleans up any memory allocated during device enumeration
+//-----------------------------------------------------------------------------
+VOID D3DEnum_FreeResources();
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: D3DEnum_GetDevices()
+// Desc: Returns a ptr to the array of enumerated D3DDEVICEINFO structures.
+//-----------------------------------------------------------------------------
+VOID D3DEnum_GetDevices( D3DEnum_DeviceInfo** ppDevices, DWORD* pdwCount );
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: D3DEnum_SelectDefaultDevice()
+// Desc: Picks a driver based on a set of passed in criteria. The
+//       D3DENUM_SOFTWAREONLY flag can be used to pick a software device.
+//-----------------------------------------------------------------------------
+HRESULT D3DEnum_SelectDefaultDevice( D3DEnum_DeviceInfo** pDevice,
+                                     DWORD dwFlags = 0L );
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: D3DEnum_UserChangeDevice()
+// Desc: Pops up a dialog which allows the user to select a new device.
+//-----------------------------------------------------------------------------
+HRESULT D3DEnum_UserChangeDevice( D3DEnum_DeviceInfo** ppDevice );
+
+
+
+
+#endif // D3DENUM_H
+
+
+