Pillow/src/libImaging/ImDib.h

/*
 * The Python Imaging Library
 * $Id$
 *
 * Windows DIB specifics
 *
 * Copyright (c) Secret Labs AB 1997-98.
 * Copyright (c) Fredrik Lundh 1996.
 *
 * See the README file for information on usage and redistribution.
 */

#ifdef _WIN32

#include "ImPlatform.h"

#if defined(__cplusplus)
extern "C" {
#endif

struct ImagingDIBInstance {
    /* Windows interface */
    HDC dc;
    HBITMAP bitmap;
    HGDIOBJ old_bitmap;
    BITMAPINFO *info;
    UINT8 *bits;
    HPALETTE palette;
    /* Used by cut and paste */
    char mode[4];
    int xsize, ysize;
    int pixelsize;
    int linesize;
    ImagingShuffler pack;
    ImagingShuffler unpack;
};

typedef struct ImagingDIBInstance *ImagingDIB;

extern char *
ImagingGetModeDIB(int size_out[2]);

extern ImagingDIB
ImagingNewDIB(const char *mode, int xsize, int ysize);

extern void
ImagingDeleteDIB(ImagingDIB im);

extern void
ImagingDrawDIB(ImagingDIB dib, void *dc, int dst[4], int src[4]);
extern void
ImagingExposeDIB(ImagingDIB dib, void *dc);

extern int
ImagingQueryPaletteDIB(ImagingDIB dib, void *dc);

extern void
ImagingPasteDIB(ImagingDIB dib, Imaging im, int xy[4]);

#if defined(__cplusplus)
}
#endif

#endif