 Peter Helcmanovsky (Ped)
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db1c7d2d14
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z80_unpacker: optimisation: -1B in decode_number (fwd 171B / rev 168B)
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2022-09-19 11:49:53 +02:00 |
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Peter Helcmanovsky (Ped)
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00d084105a
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z80_unpacker: optimisation: -2B in backward unpack (fwd 172B / rev 169B)
backward was already -1B, so now the total difference is -3B.
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2022-09-19 01:31:22 +02:00 |
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Peter Helcmanovsky (Ped)
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8e5298caee
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z80_unpacker: optimisation: -1B in decode_number = 172B (but +4T per length)
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2022-09-19 01:09:21 +02:00 |
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Peter Helcmanovsky (Ped)
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1fb29f3a1b
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z80_unpacker: optimisation: -1B and -1T in decode_bit = 173B
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2022-09-18 23:44:18 +02:00 |
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Peter Helcmanovsky (Ped)
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d4bce4bf7c
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z80_unpacker: optimisation: -3B and ~-10T in decode_bit = 174B
unpack zx48.rom is now ~22.6s (from 23.0s)
(performance version is now 199 bytes, zx48.rom unpack 19.4s -> 19.0s)
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2022-09-18 22:54:10 +02:00 |
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Peter Helcmanovsky (Ped)
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b13fa05413
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z80_unpacker: add backward variant of unpacker + example extended
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2022-09-18 00:23:14 +02:00 |
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Peter Helcmanovsky (Ped)
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9211544cb9
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z80_unpacker: add resulting snapshot file to example
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2022-09-15 18:37:06 +02:00 |
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Peter Helcmanovsky (Ped)
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d30baaa91f
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z80_unpacker: optimisations: -1B by keeping write_ptr in DE'
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2022-09-13 23:57:59 +02:00 |
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Peter Helcmanovsky (Ped)
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7b051113e1
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z80_unpacker: initial working version with screen-slideshow example
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2022-09-13 22:12:03 +02:00 |
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