3 Commits

Author SHA1 Message Date
3b8ada4072 FASM: Remove SVN tagged versions
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- Delete SVN tagged versions `1.68` and `1.71`. We do not need to retain old FASM versions in KolibriOS source code.

(Work towards #75, point 1)
2025-06-23 09:07:14 +02:00
03111f5e99 programs: Optimize GIFs (Pt 2) (#238)
Lossless optimization of GIF image files.
Processed with `gifsicle -O3`(extreme) or `gifsicle --no-loopcount --no-comments` (when only minimal adjustment is permitted).
LZW stream optimized with `flexigif -p -f -a=1`. Methods selected to ensure optimal compression with final KPACK step, since better LZW may reduce LZMA used in bundling programs; evaluated with: `xz --format=lzma --check=none --lzma1=mode=normal,dict=64KiB,nice=273,lc=3,lp=0,pb=2 -k -c in.gif > out.lzma`
QA with [GIF Inspector](https://movableink.github.io/gif-inspector/) and via code review.

📦 Program graphics (compiled or included with software):
- Slimmed `demos/free3d04 `, saved 1489 bytes, ~4%.
- Slimmed `media/midamp/` 3 files, saving 131 bytes, average ~4%.
- Slimmed `testing/cpuid/trunk/cyrix.gif`, saved 25 bytes, ~3%.

📖 Documentation only artwork (distributed outside a program):
- Slimmed `Beat/Beat.gif`, saved 29 bytes, ~0.5%.

🥀 Old vestigial images, no longer used (pending deletion):
- Slimmed `demos/3detx60b/` 2 files, saving 762 bytes, average ~5%.

Reviewed-on: #238
Reviewed-by: Burer <burer@noreply.localhost>
Reviewed-by: Ivan B <dunkaist@noreply.localhost>
Co-authored-by: Andrew <dent.ace@gmail.com>
Co-committed-by: Andrew <dent.ace@gmail.com>
2025-06-18 07:04:52 +02:00
4cc716458a programs/games: Optimize GIFs (#235)
Lossless optimization of GIF image files.
Processed with `gifsicle -O3`(extreme) or `gifsicle --no-loopcount` (when only minimal adjustment is permitted).
LZW stream optimized with `flexigif -p -f -a=1`. Methods selected to ensure optimal compression with final KPACK step, since better LZW may reduce LZMA used in bundling programs, using: `xz --format=lzma --check=none --lzma1=mode=normal,dict=64KiB,nice=273,lc=3,lp=0,pb=2 -k -c in.gif > out.lzma`
QA with [GIF Inspector](https://movableink.github.io/gif-inspector/) and via code review.

📦 Program graphics (compiled or included with software):
- Slimmed `almaz/aniall.gif`, saving 380 bytes, ~9%.
- Slimmed `invaders/` 21 files, saving 1232 bytes, average ~3%.
- Slimmed `megamaze/orientg2.gif`, saving 986 bytes, ~31%.
- Slimmed `phenix/objects.gif`, saving 24 bytes, ~2%.

🥀 Old vestigial images, no longer used:
- Deleted `almaz/explode1.gif`, 4865 bytes.

Reviewed-on: #235
Reviewed-by: Burer <burer@noreply.localhost>
Reviewed-by: Ivan B <dunkaist@noreply.localhost>
Co-authored-by: Andrew <dent.ace@gmail.com>
Co-committed-by: Andrew <dent.ace@gmail.com>
2025-06-17 23:54:40 +02:00
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