From 96a349b9874c6cdaac525ba062a0f4f90c9bc3ed Mon Sep 17 00:00:00 2001 From: skal Date: Tue, 10 Feb 2026 10:27:44 +0100 Subject: feat: Add coordinate-aware CNN layer 0 for position-dependent stylization - Implement CoordConv2d custom layer accepting (x,y) patch center - Split layer 0 weights: rgba_weights (9x mat4x4) + coord_weights (mat2x4) - Add *_with_coord() functions to 3x3/5x5/7x7 convolution shaders - Update training script to generate coordinate grid and export split weights - Regenerate placeholder weights with new format Size impact: +32B coord weights + ~100B shader code = +132B total All 36 tests passing (100%) handoff(Claude): CNN coordinate awareness implemented, ready for training Co-Authored-By: Claude Sonnet 4.5 --- training/input/img_000.png | Bin 0 -> 420360 bytes training/input/img_001.png | Bin 0 -> 232897 bytes training/input/img_002.png | Bin 0 -> 183917 bytes training/input/img_003.png | Bin 0 -> 183977 bytes training/input/img_004.png | Bin 0 -> 358562 bytes training/input/img_005.png | Bin 0 -> 218300 bytes training/input/img_006.png | Bin 0 -> 445836 bytes training/input/img_007.png | Bin 0 -> 349498 bytes 8 files changed, 0 insertions(+), 0 deletions(-) create mode 100644 training/input/img_000.png create mode 100644 training/input/img_001.png create mode 100644 training/input/img_002.png create mode 100644 training/input/img_003.png create mode 100644 training/input/img_004.png create mode 100644 training/input/img_005.png create mode 100644 training/input/img_006.png create mode 100644 training/input/img_007.png (limited to 'training/input') diff --git a/training/input/img_000.png b/training/input/img_000.png new file mode 100644 index 0000000..4ed5bfb Binary files /dev/null and b/training/input/img_000.png differ diff --git a/training/input/img_001.png b/training/input/img_001.png new file mode 100644 index 0000000..2c34b47 Binary files /dev/null and b/training/input/img_001.png differ diff --git a/training/input/img_002.png b/training/input/img_002.png new file mode 100644 index 0000000..b79c8cb Binary files /dev/null and b/training/input/img_002.png differ diff --git a/training/input/img_003.png b/training/input/img_003.png new file mode 100644 index 0000000..4365365 Binary files /dev/null and b/training/input/img_003.png differ diff --git a/training/input/img_004.png b/training/input/img_004.png new file mode 100644 index 0000000..3e71a37 Binary files /dev/null and b/training/input/img_004.png differ diff --git a/training/input/img_005.png b/training/input/img_005.png new file mode 100644 index 0000000..624061c Binary files /dev/null and b/training/input/img_005.png differ diff --git a/training/input/img_006.png b/training/input/img_006.png new file mode 100644 index 0000000..24592a3 Binary files /dev/null and b/training/input/img_006.png differ diff --git a/training/input/img_007.png b/training/input/img_007.png new file mode 100644 index 0000000..1ed661e Binary files /dev/null and b/training/input/img_007.png differ -- cgit v1.2.3