demo.git - Vide-coded 64k demo system

Age	Commit message (Expand)	Author
8 hours	CNN v2: Change feature #6 from sin(10x) to sin(20y)	skal
8 hours	CNN v2: Add TODO for flexible feature layout in binary format v3	skal
8 hours	CNN v2: Add mip-level support to runtime effect	skal
8 hours	CNN v2 export: Read and display mip_level from checkpoints	skal
8 hours	CNN v2: Add --mip-level option for parametric features	skal
9 hours	CNN v2: Fix activation function mismatch between training and inference	skal
12 hours	CNN v2 training: Use target image alpha channel	skal
12 hours	CNN v2: Restore per-layer kernel sizes support	skal
12 hours	CNN v2: Refactor to uniform 12D→4D architecture	skal
17 hours	Add weights/ subdirectory to workspaces for CNN training outputs	skal
34 hours	test_demo: Add beat-synchronized CNN post-processing with version selection	skal
37 hours	Refine training script output and validation	skal
37 hours	TODO: 8-bit weight quantization for 2× size reduction	skal
37 hours	CNN v2: Storage buffer complete - real weights exported	skal
37 hours	CNN v2: storage buffer architecture foundation	skal
37 hours	TODO: Add random sampling to patch-based training	skal
37 hours	CNN v2: Patch-based training as default (like CNN v1)	skal
37 hours	Fix: CNN v2 training - handle variable image sizes	skal
37 hours	CNN v2: parametric static features - Phases 1-4	skal
39 hours	remove more stale files	skal
2 days	feat: implement beat-based timing system	skal
2 days	add trained layers	skal
2 days	docs: Update CNN comments and add bias fix summary	skal
2 days	fix: CNN bias accumulation and output format improvements	skal
2 days	update cnn code	skal
2 days	refactor: Use linspace(-1,1) directly for coords	skal
2 days	fix: Compute gray from [0,1] RGB in CNN shader generator	skal
3 days	fix: Complete auxiliary texture initialization fix	skal
3 days	add --save-intermediates to train.py and cnn_test	skal
3 days	fix: Move sigmoid activation to call site in CNN layer shader	skal
3 days	fix: Replace clamp with sigmoid in CNN final layer	skal
3 days	feat: Add early stopping to CNN training	skal
3 days	fix: CNN training/inference to match WGSL sliding window	skal
3 days	format .wgsl layer code (cosmetics)	skal
3 days	fix: Use patch-based inference to match CNN training distribution	skal
3 days	opt: Move invariant in1 calculation outside CNN convolution loops	skal
3 days	opt: Vec4-optimize CNN convolution shaders for SIMD	skal
3 days	chore: Update CNN architecture to 3×3×3 with new trained weights	skal
3 days	docs: Update CNN training documentation with patch extraction	skal
3 days	feat: Add salient-point patch extraction for CNN training	skal
3 days	fix: Correct UV coordinate computation to match PyTorch linspace	skal
3 days	fix: Add clamp to CNN final layer to match PyTorch training	skal
3 days	refactor: Optimize CNN grayscale computation	skal
3 days	update train_cnn.py and shader	skal
3 days	feat: Add inference mode to train_cnn.py for ground truth generation	skal
3 days	fix: CNN training normalization pipeline consistency	skal
3 days	refactor: Optimize CNN normalization to eliminate redundant conversions	skal
3 days	fix: Support variable kernel sizes in CNN layer generation	skal
3 days	feat: CNN RGBD→grayscale with 7-channel augmented input	skal
3 days	udpate	skal