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| author | skal <pascal.massimino@gmail.com> | 2026-01-31 14:34:59 +0100 |
|---|---|---|
| committer | skal <pascal.massimino@gmail.com> | 2026-01-31 14:34:59 +0100 |
| commit | 815c4032813b5aafce09cf4e3731f4b7dfda106a (patch) | |
| tree | 438a9ecd17500f0dc7d53163a3fb0d3198ed48f7 /PHASE2_COMPRESSION.md | |
| parent | 2d760dee6751981db1eac1a22111e597f6bdbbee (diff) | |
update session with mix fixes
Diffstat (limited to 'PHASE2_COMPRESSION.md')
| -rw-r--r-- | PHASE2_COMPRESSION.md | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/PHASE2_COMPRESSION.md b/PHASE2_COMPRESSION.md index a2d19d3..3c83fa4 100644 --- a/PHASE2_COMPRESSION.md +++ b/PHASE2_COMPRESSION.md @@ -1,4 +1,18 @@ # Phase 2 – Compression & Size Reduction -See conversation description for full intent. -Executable and shader compression deferred until visuals/audio stabilize. +This document tracks ideas and strategies for the final optimization phase to reach the <=64k goal. + +## Executable Size + +### Windows +- **Replace GLFW**: For the final build, replace the statically linked GLFW library with a minimal "tiny" implementation using native Windows API (`CreateWindow`, `PeekMessage`, etc.). This is expected to yield significant savings. + - *Status*: Deferred until feature completion. +- **CRT Replacement**: Consider replacing the standard C runtime (CRT) with a minimal startup code (e.g., `tiny_crt` or similar) to avoid linking heavy standard libraries. +- **Import Minimization**: Dynamically load functions via `GetProcAddress` hash lookup to reduce the Import Address Table (IAT) size. + +### General +- **Shader Compression**: Minify WGSL shaders (remove whitespace, rename variables). +- **Asset Compression**: + - Store spectrograms with logarithmic frequency bins. + - Quantize spectral values to `uint16_t` or `uint8_t`. + - Use a custom packer/compressor for the asset blob.
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