rom/graphics/gels_internal.h

   1 #ifndef GELS_INTERNAL_H
   2 #define GELS_INTERNAL_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc:
   9     Lang: english
  10 */
  11
  12 #include <graphics/gels.h>
  13 #include <exec/types.h>
  14
  15 struct IntVSprite
  16 {
  17         struct VSprite    * DrawPath;
  18         struct VSprite    * VSprite;       /* The VSprite this structure belongs to */
  19         struct BitMap     * ImageData;
  20         struct BitMap     * SaveBuffer;
  21         WORD              * OrigImageData; /* ImageData repesents OrigImageData which
  22                                               is taken from the VSprite ImageData.
  23                                               This is used to detect changes in
  24                                               the image data.
  25                                             */
  26         WORD                Width;         /* The dimension of ImageData */
  27         WORD                Height;
  28         WORD                Depth;
  29 };
  30
  31 struct IntVSprite * _CreateIntVSprite(struct VSprite * vs,
  32                                       struct RastPort * rp,
  33                                       struct GfxBase * GfxBase);
  34 VOID _DeleteIntVSprite(struct VSprite * vs,
  35                        struct GfxBase * GfxBase);
  36 BOOL _ValidateIntVSprite(struct IntVSprite * ivs,
  37                          struct RastPort * rp,
  38                          BOOL force_change,
  39                          struct GfxBase * GfxBase);
  40 void _ClearBobAndFollowClearPath(struct VSprite * CurVSprite,
  41                                  struct RastPort * rp,
  42                                  struct GfxBase * GfxBase);
  43
  44 #endif