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Bitmap.h

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/*
 *    gui - [gega user interface] the flexible solution for user interface problems
 *    Copyright (C) 2002  Gergely Gati
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; version 2 of the License.
 *
 *    This program 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 General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *    Gergely Gati
 *      email:           g.gati@freemail.hu
 *      AIM screenname:  GatiGergely
 *      ICQ number:      93131690
 *
 */
#ifndef __BITMAP_H
#define __BITMAP_H


#include "Bases.h"
#include "Tag.h"


typedef struct Bitmap_s Bitmap_t;


// inittype flags
#define BMP_ITY_BITMAP         0  // bitmask                                TAG_BMP_VECTOR
#define BMP_ITY_BYTES          1  // byte-string                            TAG_BMP_VECTOR
#define BMP_ITY_FILL           2  // fill with a value                      TAG_BMP_VALUE
#define BMP_ITY_ALPHA          3  // ARGB input -> A==0x00 => transparent   TAG_BMP_VECTOR
#define BMP_ITY_RGB            4  // a megadott RGB szin lesz az atlatszo   TAG_BMP_VECTOR TAG_BMP_VALUE


#define TAG_BMP_OBJECT         (TAG_USER+1)
#define TAG_BMP_SOURCE         (TAG_USER+2)
#define TAG_BMP_X              (TAG_USER+3)
#define TAG_BMP_Y              (TAG_USER+4)
#define TAG_BMP_VALUE          (TAG_USER+5)
#define TAG_BMP_VECTOR         (TAG_USER+6)
#define TAG_BMP_WIDTH          (TAG_USER+7)
#define TAG_BMP_HEIGHT         (TAG_USER+8)
#define TAG_BMP_INITTYPE       (TAG_USER+9)
#define TAG_BMP_BYTEWIDTH      (TAG_USER+10)


u32 bitmap_Call(int function, u32 firsttag, ...);
u32 bitmap_CallTL(int function, tag *taglist);


//Prototypes BEGIN
u32 bitmap_Create(u32 firsttag, ...);
u32 bitmap_CreateTL(tag *taglist);
u32 bitmap_Delete(u32 firsttag, ...);
u32 bitmap_DeleteTL(tag *taglist);
u32 bitmap_Copy(u32 firsttag, ...);
u32 bitmap_CopyTL(tag *taglist);
u32 bitmap_ObtainVector(u32 firsttag, ...);
u32 bitmap_ObtainVectorTL(tag *taglist);
u32 bitmap_ReleaseVector(u32 firsttag, ...);
u32 bitmap_ReleaseVectorTL(tag *taglist);
u32 bitmap_Fill(u32 firsttag, ...);
u32 bitmap_FillTL(tag *taglist);
u32 bitmap_IsSolid(u32 firsttag, ...);
u32 bitmap_IsSolidTL(tag *taglist);
//Prototypes END


//Enum for calling BEGIN
enum bitmap_functions
{
  BITMAP_CREATE=BITMAP_FUNCBASE,
  BITMAP_DELETE,
  BITMAP_COPY,
  BITMAP_OBTAINVECTOR,
  BITMAP_RELEASEVECTOR,
  BITMAP_FILL,
  BITMAP_ISSOLID,
  BITMAP_FUNC_DONE
};
//Enum for calling END


// system only
int bitmap_Init(void);
void bitmap_CleanUp(void);

void bitmap_Print(Bitmap_t *bmp, char *msg);

#endif

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