i386/util/BooterBitmap.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /* Two-plane bitmap. */
  26
  27 #import <objc/Object.h>
  28 #import "bitmap.h"
  29
  30 @interface BooterBitmap : Object
  31 {
  32     char *filename;
  33     id bitmapImageRep;
  34     unsigned char *planes[5];
  35     int bytes_per_plane;
  36     int bg_color;
  37     int width, height;
  38
  39     unsigned char *packed_planes[2];
  40     int plane_len[2];
  41     int packed;
  42 }
  43 - initFromTiffFile: (char *)filename;
  44 - (BOOL) writeAsCFile: (char *)filename;
  45 - (BOOL) writeAsBinaryFile: (char *)filename;
  46
  47 - (int) width;
  48 - (int) height;
  49 - (int) setWidth: (int)newWidth;
  50 - (int) setHeight: (int)newHeight;
  51
  52 - (BOOL)setTwoBitsPerPixelColorData: (unsigned char *)bits;
  53 - (BOOL)setTwoBitsPerPixelAlphaData: (unsigned char *)bits;
  54 - (unsigned char *)twoBitsPerPixelColorData;
  55 - (unsigned char *)twoBitsPerPixelAlphaData;
  56
  57 - (int) colorDataBytes;
  58 - (int) setColorDataBytes: (int)bpp;
  59
  60 - (int)bgColor;
  61 - (int)setBgColor: (int) color;
  62
  63 - (char *)filename;
  64
  65 - (BOOL)_convertPlanes;
  66 - (BOOL)_allocPlanes;
  67 @end
  68
  69 #define NPLANES 2
  70 #define BITS_PER_PIXEL 2
  71 #define BG_COLOR 2      /* light gray */