blob: 413438a17fafe20651cbac61017a54c28da4adeb (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#! /bin/bash
# This script tests: ppmtopi1 pi1toppm ppmtoneo neotoppm
# Also requires: pgmramp pamscale pbmmake pamenlarge rgb3toppm pamdepth
# Atari pi1 and neo files have the following characteristics:
# Size: 320x200
# Maxval: 7
# Color palette: at most 16 entries
tmpdir=${tmpdir:-/tmp}
t_red=${tmpdir}/t.red
t_grn=${tmpdir}/t.grn
t_blu=${tmpdir}/t.blu
t_ppm=${tmpdir}/t.ppm
pgmramp -lr -maxval=3 4 1 | \
pamscale -xscale=80 -yscale=200 -nomix > ${t_red}
pbmmake -g 16 10 | pamenlarge 20 > ${t_grn}
pbmmake -g 8 5 | pamenlarge 40 > ${t_blu}
rgb3toppm ${t_red} ${t_grn} ${t_blu} | pamdepth 7 > ${t_ppm}
#Test 0. Should print: 3583332118 192013
cksum < ${t_ppm}
#Test 1. Should print: 3583332118 192013
ppmtopi1 ${t_ppm} | pi1toppm | cksum
#Test 2. Should print: 3583332118 192013
ppmtoneo ${t_ppm} | neotoppm | cksum
rm ${t_red} ${t_grn} ${t_blu} ${t_ppm}
|
