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| author | adiblol <adiblol@1tbps.org> | 2012-03-08 19:32:05 +0100 |
|---|---|---|
| committer | adiblol <adiblol@1tbps.org> | 2012-03-08 19:32:05 +0100 |
| commit | a4c804b49ec872b71bd5a0167c3ad45704a3cc30 (patch) | |
| tree | 8c931235247d662ca46a99695beb328fdfc8e8a8 /src/d3dframe.h | |
| download | colobot-a4c804b49ec872b71bd5a0167c3ad45704a3cc30.tar.gz colobot-a4c804b49ec872b71bd5a0167c3ad45704a3cc30.tar.bz2 colobot-a4c804b49ec872b71bd5a0167c3ad45704a3cc30.zip | |
Initial commit, Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
Diffstat (limited to 'src/d3dframe.h')
| -rw-r--r-- | src/d3dframe.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/d3dframe.h b/src/d3dframe.h new file mode 100644 index 0000000..2ac913e --- /dev/null +++ b/src/d3dframe.h @@ -0,0 +1,126 @@ +//-----------------------------------------------------------------------------
+// File: D3DFrame.h
+//
+// Desc: Class to manage the Direct3D environment objects such as buffers,
+// viewports, and 3D devices.
+//
+// The class is initialized with the Initialize() function, after which
+// the Get????() functions can be used to access the objects needed for
+// rendering. If the device or display needs to be changed, the
+// ChangeDevice() function can be called. If the display window is moved
+// the changes need to be reported with the Move() function.
+//
+// After rendering a frame, the ShowFrame() function filps or blits the
+// backbuffer contents to the primary. If surfaces are lost, they can be
+// restored with the RestoreSurfaces() function. Finally, if normal
+// Windows output is needed, the FlipToGDISurface() provides a GDI
+// surface to draw on.
+//
+// Copyright (c) 1997-1999 Microsoft Corporation. All rights reserved
+//-----------------------------------------------------------------------------
+#ifndef D3DFRAME_H
+#define D3DFRAME_H
+#include <ddraw.h>
+#include <d3d.h>
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: CD3DFramework7
+// Desc: The Direct3D sample framework class for DX7. Maintains the D3D
+// surfaces and device used for 3D rendering.
+//-----------------------------------------------------------------------------
+class CD3DFramework7
+{
+ // Internal variables for the framework class
+ HWND m_hWnd; // The window object
+ BOOL m_bIsFullscreen; // Fullscreen vs. windowed
+ BOOL m_bIsStereo; // Stereo view mode
+ DWORD m_dwRenderWidth; // Dimensions of the render target
+ DWORD m_dwRenderHeight;
+ RECT m_rcScreenRect; // Screen rect for window
+ LPDIRECTDRAW7 m_pDD; // The DirectDraw object
+ LPDIRECT3D7 m_pD3D; // The Direct3D object
+ LPDIRECT3DDEVICE7 m_pd3dDevice; // The D3D device
+ LPDIRECTDRAWSURFACE7 m_pddsFrontBuffer; // The primary surface
+ LPDIRECTDRAWSURFACE7 m_pddsBackBuffer; // The backbuffer surface
+ LPDIRECTDRAWSURFACE7 m_pddsBackBufferLeft; // For stereo modes
+ LPDIRECTDRAWSURFACE7 m_pddsZBuffer; // The zbuffer surface
+ DWORD m_dwDeviceMemType;
+
+ // Internal functions for the framework class
+ HRESULT CreateZBuffer( GUID* );
+ HRESULT CreateFullscreenBuffers( DDSURFACEDESC2* );
+ HRESULT CreateWindowedBuffers();
+ HRESULT CreateDirectDraw( GUID*, DWORD );
+ HRESULT CreateDirect3D( GUID* );
+ HRESULT CreateEnvironment( GUID*, GUID*, DDSURFACEDESC2*, DWORD );
+
+public:
+ // Access functions for DirectX objects
+ LPDIRECTDRAW7 GetDirectDraw() { return m_pDD; }
+ LPDIRECT3D7 GetDirect3D() { return m_pD3D; }
+ LPDIRECT3DDEVICE7 GetD3DDevice() { return m_pd3dDevice; }
+ LPDIRECTDRAWSURFACE7 GetFrontBuffer() { return m_pddsFrontBuffer; }
+ LPDIRECTDRAWSURFACE7 GetBackBuffer() { return m_pddsBackBuffer; }
+ LPDIRECTDRAWSURFACE7 GetRenderSurface() { return m_pddsBackBuffer; }
+ LPDIRECTDRAWSURFACE7 GetRenderSurfaceLeft() { return m_pddsBackBufferLeft; }
+
+ // Functions to aid rendering
+ HRESULT RestoreSurfaces();
+ HRESULT ShowFrame();
+ HRESULT FlipToGDISurface( BOOL bDrawFrame = FALSE );
+
+ // Functions for managing screen and viewport bounds
+ BOOL IsFullscreen() { return m_bIsFullscreen; }
+ BOOL IsStereo() { return m_bIsStereo; }
+ VOID Move( INT x, INT y );
+
+ // Creates the Framework
+ HRESULT Initialize( HWND hWnd, GUID* pDriverGUID, GUID* pDeviceGUID,
+ DDSURFACEDESC2* pddsd, DWORD dwFlags );
+ HRESULT DestroyObjects();
+
+ CD3DFramework7();
+ ~CD3DFramework7();
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Flags used for the Initialize() method of a CD3DFramework object
+//-----------------------------------------------------------------------------
+#define D3DFW_FULLSCREEN 0x00000001 // Use fullscreen mode
+#define D3DFW_STEREO 0x00000002 // Use stereo-scopic viewing
+#define D3DFW_ZBUFFER 0x00000004 // Create and use a zbuffer
+#define D3DFW_NO_FPUSETUP 0x00000008 // Don't use default DDSCL_FPUSETUP flag
+
+
+
+
+//-----------------------------------------------------------------------------
+// Errors that the Initialize() and ChangeDriver() calls may return
+//-----------------------------------------------------------------------------
+#define D3DFWERR_INITIALIZATIONFAILED 0x82000000
+#define D3DFWERR_NODIRECTDRAW 0x82000001
+#define D3DFWERR_COULDNTSETCOOPLEVEL 0x82000002
+#define D3DFWERR_NODIRECT3D 0x82000003
+#define D3DFWERR_NO3DDEVICE 0x82000004
+#define D3DFWERR_NOZBUFFER 0x82000005
+#define D3DFWERR_INVALIDZBUFFERDEPTH 0x82000006
+#define D3DFWERR_NOVIEWPORT 0x82000007
+#define D3DFWERR_NOPRIMARY 0x82000008
+#define D3DFWERR_NOCLIPPER 0x82000009
+#define D3DFWERR_BADDISPLAYMODE 0x8200000a
+#define D3DFWERR_NOBACKBUFFER 0x8200000b
+#define D3DFWERR_NONZEROREFCOUNT 0x8200000c
+#define D3DFWERR_NORENDERTARGET 0x8200000d
+#define D3DFWERR_INVALIDMODE 0x8200000e
+#define D3DFWERR_NOTINITIALIZED 0x8200000f
+
+
+#endif // D3DFRAME_H
+
+
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