Add Transpose filter for fixed-size records - #245

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plokijuter wants to merge 9 commits into

plokijuter:transpose-filter

Commits on Sep 5, 2026

Add Transpose filter (method 0C) for fixed-size records

plokijuter
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claude
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4788741
Transpose: pick the block size from the stream size and record it

plokijuter
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claude
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e7d01ea
Transpose: measure with the coder that actually follows the filter

plokijuter
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claude
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be306e7
Transpose: decide R in a pass over the whole input, not inside the filter

plokijuter
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claude
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3465760
Transpose: add "anyz2" to the GUI compression-method list

plokijuter
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claude
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3279e68
Add a GNU makefile for 7zFM.exe (mingw-w64 cross build)

plokijuter
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claude
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b9b7503
Transpose: do the cheap triage before the expensive probe, and show progress

plokijuter
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claude
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bf27e67
Transpose: use a third-party method ID, not the reserved short ID 0x0C

plokijuter
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claude
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87a734f
Integrate allocated Transpose filter and separate GUI preprocessing
plokijuter
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d2678a0