media/libjpeg/genTables.py@7e26c7da4463 (annotated)
media/libjpeg/genTables.py
Wed, 31 Dec 2014 06:55:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:55:50 +0100
- changeset 2
- 7e26c7da4463
- permissions
- -rw-r--r--
Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2
| michael@0 | 1 | #!/usr/bin/python |
| michael@0 | 2 | |
| michael@0 | 3 | import math |
| michael@0 | 4 | |
| michael@0 | 5 | f = open("jpeg_nbits_table.h", "w") |
| michael@0 | 6 | |
| michael@0 | 7 | for i in range(65536): |
| michael@0 | 8 | f.write('%2d' % math.ceil(math.log(i + 1, 2))) |
| michael@0 | 9 | if i != 65535: |
| michael@0 | 10 | f.write(',') |
| michael@0 | 11 | if (i + 1) % 16 == 0: |
| michael@0 | 12 | f.write('\n') |
| michael@0 | 13 | else: |
| michael@0 | 14 | f.write(' ') |
| michael@0 | 15 | |
| michael@0 | 16 | f.close() |
