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15c77f2465
Add a new DHGRBitmap class that efficiently represents the DHGR interleaving of the (aux, main) MemoryMap as a sequence of 28-bit integers. This allows for easily extracting the 8-bit and 12-bit subsequences representing the DHGR pixels that are influenced when storing a byte at offsets 0..3 within the interleaved (aux, main, aux, main) sequence. Since we have precomputed all of the pairwise differences between these 8- and 12-bit values, this allows us to efficiently compute the edit distances between pairs of screen bytes (and/or arrays) |
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| .. | ||
| audio.py | ||
| colours.py | ||
| edit_distance_test.py | ||
| edit_distance.pickle | ||
| edit_distance.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.py | ||