Leaked source code of windows server 2003
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/*++
Copyright (c) 1996 - 1999 Microsoft Corporation
Module Name:
pdev.h
Abstract:
Unidrv PDEV and related infor header file.
Environment:
Windows NT Unidrv driver
Revision History:
dd-mm-yy -author- description
--*/
#ifndef _PALETTE_H_
#define _PALETTE_H_
#define PALETTE_MAX 256
typedef struct _PAL_DATA {
INT iWhiteIndex; // Index for white entry (background)
INT iBlackIndex; // Index for black entry (background)
WORD wPalGdi; // Number of colors in GDI palette
WORD wPalDev; // Number of colors in printer palette
WORD fFlags; // Various Bit Flags.
WORD wIndexToUse; // Progammable index
ULONG *pulDevPalCol; // Device Palette entry, only in planer mode.
HPALETTE hPalette; // Palette Handle
ULONG ulPalCol[ PALETTE_MAX ]; // GDI Palette enties
} PAL_DATA;
//
// Macro Definitions
//
#define PALETTE_SIZE_DEFAULT 2
#define PALETTE_SIZE_8BIT 256
#define PALETTE_SIZE_24BIT 8
#define PALETTE_SIZE_4BIT 16
#define PALETTE_SIZE_3BIT 8
#define PALETTE_SIZE_1BIT 2
#define RGB_BLACK_COLOR 0x00000000
#define RGB_WHITE_COLOR 0x00FFFFFF
#define INVALID_COLOR 0xFFFFFFFF
#define INVALID_INDEX 0xFFFF
//fMode Flags
#define PDF_DOWNLOAD_GDI_PALETTE 0x0001
#define PDF_PALETTE_FOR_24BPP 0x0002
#define PDF_PALETTE_FOR_8BPP 0x0004
#define PDF_PALETTE_FOR_4BPP 0x0008
#define PDF_PALETTE_FOR_1BPP 0x0010
#define PDF_USE_WHITE_ENTRY 0x0020
#define PDF_DL_PAL_EACH_PAGE 0x0040
#define PDF_DL_PAL_EACH_DOC 0x0080
#define PDF_PALETTE_FOR_8BPP_MONO 0x0100
#define PDF_PALETTE_FOR_OEM_24BPP 0x0200
/* defines for color manipulation */#define RED_VALUE(c) ((BYTE) c & 0xff)
#define GREEN_VALUE(c) ((BYTE) (c >> 8) & 0xff)
#define BLUE_VALUE(c) ((BYTE) (c >> 16) & 0xff)
#endif // !_PALETTE_H
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