diff options
Diffstat (limited to 'data/frames/gen-lut.py')
| -rwxr-xr-x | data/frames/gen-lut.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/data/frames/gen-lut.py b/data/frames/gen-lut.py index 07889b1..335b9f1 100755 --- a/data/frames/gen-lut.py +++ b/data/frames/gen-lut.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/python3 # SPDX-License-Identifier: GPL-2.0-or-later # SPDX-FileCopyrightText: 2016 Renesas Electronics Corporation @@ -49,26 +49,26 @@ def clu_value(x, y, z, scale, a, freq, weights): return (z, y, x, 0) def generate_clu(config): - clu = [] + clu = bytearray() - for z in xrange(17): - for y in xrange(17): - for x in xrange(17): + for z in range(17): + for y in range(17): + for x in range(17): clu.extend(clu_value(x, y, z, **config[1])) - file('clu-%s.bin' % config[0], 'wb').write(''.join([chr(c) for c in clu])) + open('clu-%s.bin' % config[0], 'wb').write(clu) def gamma(vin, gamma, scale): return int(255 * scale * math.pow(vin / 255., gamma)) def generate_lut(config): - lut = [] - for i in xrange(256): + lut = bytearray() + for i in range(256): lut.extend([gamma(i, g, config[1]) for g in config[2:]]) lut.append(0) - file('lut-%s.bin' % config[0], 'wb').write(''.join([chr(c) for c in lut])) + open('lut-%s.bin' % config[0], 'wb').write(lut) def main(argv): |