112 lines
2.7 KiB
C
112 lines
2.7 KiB
C
/*
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* Portions of this file are copyright Rebirth contributors and licensed as
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* described in COPYING.txt.
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* Portions of this file are copyright Parallax Software and licensed
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* according to the Parallax license below.
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* See COPYING.txt for license details.
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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#include <conio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "iff.h"
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#include "vga.h"
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#include "palette.h"
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#include "mem.h"
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//#define ANIM_TEST 1 //if defined, read in anim brush
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rle_span(ubyte *dest,ubyte *src,int len);
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ubyte test_span[] = {0,1,2,3,4,4,5,6,7,8,8,8,8,8,9,10,11,11};
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ubyte new_span[256];
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extern void gr_pal_setblock( int start, int number, unsigned char * pal );
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main(int argc,char **argv)
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{
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int ret;
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grs_bitmap my_bitmap;
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ubyte my_palette[256*3];
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grs_bitmap *bm_list[100];
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int n_bitmaps;
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char key;
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#if 0
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{
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int new_len,i;
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new_len=rle_span(new_span,test_span,sizeof(test_span));
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printf("old span (%d): ",sizeof(test_span));
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for (i=0;i<sizeof(test_span);i++) printf("%d ",test_span[i]);
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printf("\nnew span (%d): ",new_len);
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for (i=0;i<new_len;i++) printf("%d ",new_span[i]);
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exit(0);
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}
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#endif
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#ifdef ANIM_TEST
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ret = iff_read_animbrush(argv[1],bm_list,100,&n_bitmaps,&my_palette);
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#else
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ret = iff_read_bitmap(argv[1],&my_bitmap,bm_mode::linear,&my_palette);
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bm_list[0] = &my_bitmap;
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n_bitmaps = 1;
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#endif
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printf("ret = %d\n",ret);
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printf("error message = <%s>",iff_errormsg(ret));
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if (ret == IFF_NO_ERROR) {
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int i;
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vga_init();
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gr_init();
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vga_set_mode(SM_320x200C);
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for (i=0;i<n_bitmaps;) {
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if (argc>2) {
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ret = iff_write_bitmap(argv[2],bm_list[i],&my_palette);
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printf("ret = %d\n",ret);
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}
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//gr_pal_setblock(0,256,&my_palette);
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gr_palette_load(&my_palette);
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//gr_pal_fade_in(grd_curscreen->pal); //in case palette is blacked
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gr_ubitmap(0,0,bm_list[i]);
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key = getch();
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if (key=='-') {if (i) i--;}
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else i++;
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}
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gr_close();
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for (i=0;i<n_bitmaps;i++) {
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free(bm_list[i]->bm_data);
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#ifdef ANIM_TEST
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free(bm_list[i]);
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#endif
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}
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}
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}
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