Leaked source code of windows server 2003
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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
cmnhdr.h
Abstract:
Vector module common header file.
Environment:
Windows Whistler
Revision History:
03/23/00 Created it.
--*/
#ifndef _CMNHDR_H_
#define _CMNHDR_H_
#ifdef __cplusplus
//
// Color ID
//
#define NOT_SOLID_COLOR 0xFFFFFFFF
#define RGB_WHITE 0x00FFFFFF
#define RGB_BLACK 0x00000000
//
// Hatch Pattern ID
//
#define HS_HORIZONTAL 0 /* ----- */
#define HS_VERTICAL 1 /* ||||| */
#define HS_FDIAGONAL 2 /* \\\\\ */
#define HS_BDIAGONAL 3 /* ///// */
#define HS_CROSS 4 /* +++++ */
#define HS_DIAGCROSS 5 /* xxxxx */
//
// PCL6 real32 values
//
#define real32_IEEE_1_0F ((FLOATL)0x3F800000)
#define real32_IEEE_10_0F ((FLOATL)0x41200000)
//
// floating point numbers
//
#if defined(_X86_) && !defined(USERMODE_DRIVER)
#define FLOATL_IEEE_0_005MF ((FLOATL)0xbba3d70a)
#define FLOATL_IEEE_0_005F ((FLOATL)0x3ba3d70a)
#define FLOATL_IEEE_0_0F ((FLOATL)0x00000000)
#define FLOATL_IEEE_1_0F ((FLOATL)0x3F800000)
#else
#define FLOATL_IEEE_0_005MF -0.005f
#define FLOATL_IEEE_0_005F 0.005f
#define FLOATL_IEEE_0_0F 0.0f
#define FLOATL_IEEE_1_0F 1.0f
#endif
//
// GDI FIX
//
#define FIX_SHIFT 4
#define FIX_ONE (1 << FIX_SHIFT)
#define FIX2sint16(x) ((WORD)((x) >> FIX_SHIFT))
//
// Misc macros
//
#define SWAPW(a) (USHORT)(((BYTE)((a) >> 8)) | ((BYTE)(a) << 8))
#define SWAPDW(a) (ULONG) ((((((a) >> 24) & 0x000000ff) | \
(((((a) >> 8) & 0x0000ff00) | \ ((((a) << 8) & 0x00ff0000) | \ (((a) << 24) & 0xff000000)))))))
#define SIGNATURE( sig ) \
public: \ class TSignature { \ public: \ DWORD _Signature; \ TSignature() : _Signature( SWAPDW( sig )) { } \ }; \ TSignature _Signature; \ \ BOOL bSigCheck() const \ { return _Signature._Signature == SWAPDW( sig ); } \private:
#endif // __cplusplus
#endif // _CMNHDR_H_
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