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Add libcdio,mpcdec, vcdimager, a52dec, wavpack from mxe_devel * dist-files.mk: add libcdio.mk,libmpcdec-1-configure_ac.patch,libmpcdec.mk, vcdimager-* * index.html: add libcdio, libmpcdec, a52dec, wavpack * src/libcdio.mk: new file * src/libmpcdec-1-configure_ac.patch: new file * src/libmpcdec.mk: new file * src/vcdimager-1-configure.patch: new file * src/vcdimager.mk: new file * src/a52dec.mk: new file * src/wavpack-1-exec_prefix.patch: new file * src/wavpack.mk: new file
author John Donoghue <john.donoghue@ieee.org>
date Mon, 30 Jun 2014 06:10:45 -0400
parents 14b3f5ea78ae
children
line wrap: on
line source

#!/usr/bin/env bash
set -eu

if [ "$#" -ne 2 ]; then
    echo
    echo "Syntax: $0 [IMAGE.png] [NAME]"
    echo
    echo 'IMAGE.png -> screenshot-NAME.png + screenshot-NAME-small.png'
    echo
    exit 1
fi

set -v

IMAGE_FILE="$1"
NAME="$2"

cat "$IMAGE_FILE" \
| pngtopnm \
| pnmtopng -compression 9 \
> "screenshot-$NAME.png"

cat "screenshot-$NAME.png" \
| pngtopnm \
| pnmscale -ysize 128 \
> "screenshot-$NAME-small.pnm"

pnmquant 256 "screenshot-$NAME-small.pnm" \
| pnmtopng -compression 9 \
> "screenshot-$NAME-small.png"

rm -f "screenshot-$NAME-small.pnm"