mirror of
https://github.com/reactos/wine.git
synced 2024-11-28 14:10:32 +00:00
57 lines
2.1 KiB
C
57 lines
2.1 KiB
C
/*
|
|
* GDI bitmap definitions
|
|
*
|
|
* Copyright 1993, 1994 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __WINE_BITMAP_H
|
|
#define __WINE_BITMAP_H
|
|
|
|
#include "gdi.h"
|
|
|
|
/* DIB Section sync state */
|
|
enum { DIB_Status_None, DIB_Status_InSync, DIB_Status_GdiMod, DIB_Status_AppMod, DIB_Status_AuxMod };
|
|
|
|
/* GDI logical bitmap object */
|
|
typedef struct tagBITMAPOBJ
|
|
{
|
|
GDIOBJHDR header;
|
|
BITMAP bitmap;
|
|
SIZE size; /* For SetBitmapDimension() */
|
|
const struct tagDC_FUNCS *funcs; /* DC function table */
|
|
void *physBitmap; /* ptr to device specific data */
|
|
/* For device-independent bitmaps: */
|
|
DIBSECTION *dib;
|
|
SEGPTR segptr_bits; /* segptr to DIB bits */
|
|
} BITMAPOBJ;
|
|
|
|
/* objects/bitmap.c */
|
|
extern HBITMAP BITMAP_CopyBitmap( HBITMAP hbitmap );
|
|
extern BOOL BITMAP_SetOwnerDC( HBITMAP hbitmap, DC *dc );
|
|
|
|
/* objects/dib.c */
|
|
extern int DIB_GetDIBWidthBytes( int width, int depth );
|
|
extern int DIB_GetDIBImageBytes( int width, int height, int depth );
|
|
extern int DIB_BitmapInfoSize( const BITMAPINFO * info, WORD coloruse );
|
|
extern HBITMAP DIB_CreateDIBSection( HDC hdc, BITMAPINFO *bmi, UINT usage, LPVOID *bits,
|
|
HANDLE section, DWORD offset, DWORD ovr_pitch );
|
|
extern void DIB_UpdateDIBSection( DC *dc, BOOL toDIB );
|
|
extern void DIB_SelectDIBSection( DC *dc, BITMAPOBJ *bmp );
|
|
extern HGLOBAL DIB_CreateDIBFromBitmap(HDC hdc, HBITMAP hBmp);
|
|
|
|
#endif /* __WINE_BITMAP_H */
|