mirror of
https://github.com/KrisKennaway/ii-vision.git
synced 2024-12-23 03:29:36 +00:00
f3d03a1b87
make_edit_distance - use MASKED_DOTS since it does not have a simple relationship to the HEADER_BITS/BODY_BITS for HGR - try disabling transposition distances for Damerau-Levenshtein, this may give better quality screen - introduce separate notion of MASKED_DOTS which is the number of (coloured) pixels we can extract from MASKED_BITS. For HGR this is not the same. - fix bug in _fix_array_neighbours that was not fixing headers for HGR - don't cache everything in byte_pair_differences, it's effectively unbounded. Using 1M for LRU size seems to work just as well in practise, without leaking memory. - fix bug in _diff_weights when comparing content, we want to evaluate the effect of storing content byte in each offset separately, not cumulatively. - add a consistency check function (not currently wired up) to assert that headers/footers are in sync across columns - HGR should have 16 body bits, this was causing headers not to propagate correctly to/from neighbouring column - add test case for this bug video - Use 8 random bits consistently, using 16 in some places may have introduced bias - ignore palette bit when comparing 0x00 and 0x7f in sanity check |
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| .. | ||
| data | ||
| audio.py | ||
| colours_test.py | ||
| colours.py | ||
| frame_grabber_test.py | ||
| frame_grabber.py | ||
| machine.py | ||
| main.py | ||
| make_data_tables_test.py | ||
| make_data_tables.py | ||
| movie.py | ||
| opcodes_test.py | ||
| opcodes.py | ||
| palette.py | ||
| screen_test.py | ||
| screen.py | ||
| symbol_table_test.py | ||
| symbol_table.py | ||
| video_mode.py | ||
| video_test.py | ||
| video.py | ||