wine/include/palette.h

40 lines
1.1 KiB
C

/*
* GDI palette definitions
*
* Copyright 1994 Alexandre Julliard
*/
#ifndef __WINE_PALETTE_H
#define __WINE_PALETTE_H
#include "gdi.h"
#define NB_RESERVED_COLORS 20 /* number of fixed colors in system palette */
/* GDI logical palette object */
typedef struct tagPALETTEOBJ
{
GDIOBJHDR header;
int *mapping;
LOGPALETTE logpalette; /* _MUST_ be the last field */
} PALETTEOBJ;
typedef struct tagPALETTE_DRIVER
{
int (*pSetMapping)(struct tagPALETTEOBJ *, UINT, UINT, BOOL);
int (*pUpdateMapping)(struct tagPALETTEOBJ *);
BOOL (*pIsDark)(int pixel);
} PALETTE_DRIVER;
extern PALETTE_DRIVER *PALETTE_Driver;
extern HPALETTE16 PALETTE_Init(void);
extern int PALETTE_GetObject( PALETTEOBJ * palette, int count, LPSTR buffer );
extern BOOL PALETTE_DeleteObject( HPALETTE16 hpalette, PALETTEOBJ *palette );
extern BOOL PALETTE_UnrealizeObject( HPALETTE16 hpalette, PALETTEOBJ *palette);
extern HPALETTE16 WINAPI CreateHalftonePalette16(HDC16 hdc);
extern HPALETTE WINAPI CreateHalftonePalette(HDC hdc);
#endif /* __WINE_PALETTE_H */